/**
 * @licstart The following is the entire license notice for the
 * JavaScript code in this page
 *
 * Copyright 2024 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @licend The above is the entire license notice for the
 * JavaScript code in this page
 */

/**
 * pdfjsVersion = 5.4.903
 * pdfjsBuild = d048b26a6
 */
/******/ var __webpack_modules__ = ({

/***/ 34:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isCallable = __webpack_require__(4901);

module.exports = function (it) {
  return typeof it == 'object' ? it !== null : isCallable(it);
};


/***/ }),

/***/ 81:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var call = __webpack_require__(9565);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var tryToString = __webpack_require__(6823);
var getIteratorMethod = __webpack_require__(851);

var $TypeError = TypeError;

module.exports = function (argument, usingIterator) {
  var iteratorMethod = arguments.length < 2 ? getIteratorMethod(argument) : usingIterator;
  if (aCallable(iteratorMethod)) return anObject(call(iteratorMethod, argument));
  throw new $TypeError(tryToString(argument) + ' is not iterable');
};


/***/ }),

/***/ 116:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var findWithoutClosingOnEarlyError = iteratorHelperWithoutClosingOnEarlyError('find', TypeError);

// `Iterator.prototype.find` method
// https://tc39.es/ecma262/#sec-iterator.prototype.find
$({ target: 'Iterator', proto: true, real: true, forced: findWithoutClosingOnEarlyError }, {
  find: function find(predicate) {
    anObject(this);
    try {
      aCallable(predicate);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (findWithoutClosingOnEarlyError) return call(findWithoutClosingOnEarlyError, this, predicate);

    var record = getIteratorDirect(this);
    var counter = 0;
    return iterate(record, function (value, stop) {
      if (predicate(value, counter++)) return stop(value);
    }, { IS_RECORD: true, INTERRUPTED: true }).result;
  }
});


/***/ }),

/***/ 283:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);
var fails = __webpack_require__(9039);
var isCallable = __webpack_require__(4901);
var hasOwn = __webpack_require__(9297);
var DESCRIPTORS = __webpack_require__(3724);
var CONFIGURABLE_FUNCTION_NAME = (__webpack_require__(350).CONFIGURABLE);
var inspectSource = __webpack_require__(3706);
var InternalStateModule = __webpack_require__(1181);

var enforceInternalState = InternalStateModule.enforce;
var getInternalState = InternalStateModule.get;
var $String = String;
// eslint-disable-next-line es/no-object-defineproperty -- safe
var defineProperty = Object.defineProperty;
var stringSlice = uncurryThis(''.slice);
var replace = uncurryThis(''.replace);
var join = uncurryThis([].join);

var CONFIGURABLE_LENGTH = DESCRIPTORS && !fails(function () {
  return defineProperty(function () { /* empty */ }, 'length', { value: 8 }).length !== 8;
});

var TEMPLATE = String(String).split('String');

var makeBuiltIn = module.exports = function (value, name, options) {
  if (stringSlice($String(name), 0, 7) === 'Symbol(') {
    name = '[' + replace($String(name), /^Symbol\(([^)]*)\).*$/, '$1') + ']';
  }
  if (options && options.getter) name = 'get ' + name;
  if (options && options.setter) name = 'set ' + name;
  if (!hasOwn(value, 'name') || (CONFIGURABLE_FUNCTION_NAME && value.name !== name)) {
    if (DESCRIPTORS) defineProperty(value, 'name', { value: name, configurable: true });
    else value.name = name;
  }
  if (CONFIGURABLE_LENGTH && options && hasOwn(options, 'arity') && value.length !== options.arity) {
    defineProperty(value, 'length', { value: options.arity });
  }
  try {
    if (options && hasOwn(options, 'constructor') && options.constructor) {
      if (DESCRIPTORS) defineProperty(value, 'prototype', { writable: false });
    // in V8 ~ Chrome 53, prototypes of some methods, like `Array.prototype.values`, are non-writable
    } else if (value.prototype) value.prototype = undefined;
  } catch (error) { /* empty */ }
  var state = enforceInternalState(value);
  if (!hasOwn(state, 'source')) {
    state.source = join(TEMPLATE, typeof name == 'string' ? name : '');
  } return value;
};

// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
// eslint-disable-next-line no-extend-native -- required
Function.prototype.toString = makeBuiltIn(function toString() {
  return isCallable(this) && getInternalState(this).source || inspectSource(this);
}, 'toString');


/***/ }),

/***/ 350:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var hasOwn = __webpack_require__(9297);

var FunctionPrototype = Function.prototype;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getDescriptor = DESCRIPTORS && Object.getOwnPropertyDescriptor;

var EXISTS = hasOwn(FunctionPrototype, 'name');
// additional protection from minified / mangled / dropped function names
var PROPER = EXISTS && (function something() { /* empty */ }).name === 'something';
var CONFIGURABLE = EXISTS && (!DESCRIPTORS || (DESCRIPTORS && getDescriptor(FunctionPrototype, 'name').configurable));

module.exports = {
  EXISTS: EXISTS,
  PROPER: PROPER,
  CONFIGURABLE: CONFIGURABLE
};


/***/ }),

/***/ 373:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(7476);
var fails = __webpack_require__(9039);
var aCallable = __webpack_require__(9306);
var internalSort = __webpack_require__(4488);
var ArrayBufferViewCore = __webpack_require__(4644);
var FF = __webpack_require__(3709);
var IE_OR_EDGE = __webpack_require__(3763);
var V8 = __webpack_require__(9519);
var WEBKIT = __webpack_require__(3607);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
var Uint16Array = globalThis.Uint16Array;
var nativeSort = Uint16Array && uncurryThis(Uint16Array.prototype.sort);

// WebKit
var ACCEPT_INCORRECT_ARGUMENTS = !!nativeSort && !(fails(function () {
  nativeSort(new Uint16Array(2), null);
}) && fails(function () {
  nativeSort(new Uint16Array(2), {});
}));

var STABLE_SORT = !!nativeSort && !fails(function () {
  // feature detection can be too slow, so check engines versions
  if (V8) return V8 < 74;
  if (FF) return FF < 67;
  if (IE_OR_EDGE) return true;
  if (WEBKIT) return WEBKIT < 602;

  var array = new Uint16Array(516);
  var expected = Array(516);
  var index, mod;

  for (index = 0; index < 516; index++) {
    mod = index % 4;
    array[index] = 515 - index;
    expected[index] = index - 2 * mod + 3;
  }

  nativeSort(array, function (a, b) {
    return (a / 4 | 0) - (b / 4 | 0);
  });

  for (index = 0; index < 516; index++) {
    if (array[index] !== expected[index]) return true;
  }
});

var getSortCompare = function (comparefn) {
  return function (x, y) {
    if (comparefn !== undefined) return +comparefn(x, y) || 0;
    // eslint-disable-next-line no-self-compare -- NaN check
    if (y !== y) return -1;
    // eslint-disable-next-line no-self-compare -- NaN check
    if (x !== x) return 1;
    if (x === 0 && y === 0) return 1 / x > 0 && 1 / y < 0 ? 1 : -1;
    return x > y;
  };
};

// `%TypedArray%.prototype.sort` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.sort
exportTypedArrayMethod('sort', function sort(comparefn) {
  if (comparefn !== undefined) aCallable(comparefn);
  if (STABLE_SORT) return nativeSort(this, comparefn);

  return internalSort(aTypedArray(this), getSortCompare(comparefn));
}, !STABLE_SORT || ACCEPT_INCORRECT_ARGUMENTS);


/***/ }),

/***/ 397:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var getBuiltIn = __webpack_require__(7751);

module.exports = getBuiltIn('document', 'documentElement');


/***/ }),

/***/ 421:
/***/ ((module) => {


module.exports = {};


/***/ }),

/***/ 456:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);
var anUint8Array = __webpack_require__(4154);
var notDetached = __webpack_require__(5169);

var numberToString = uncurryThis(1.1.toString);

var Uint8Array = globalThis.Uint8Array;

var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.prototype.toHex || !(function () {
  try {
    var target = new Uint8Array([255, 255, 255, 255, 255, 255, 255, 255]);
    return target.toHex() === 'ffffffffffffffff';
  } catch (error) {
    return false;
  }
})();

// `Uint8Array.prototype.toHex` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (Uint8Array) $({ target: 'Uint8Array', proto: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
  toHex: function toHex() {
    anUint8Array(this);
    notDetached(this.buffer);
    var result = '';
    for (var i = 0, length = this.length; i < length; i++) {
      var hex = numberToString(this[i], 16);
      result += hex.length === 1 ? '0' + hex : hex;
    }
    return result;
  }
});


/***/ }),

/***/ 507:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var call = __webpack_require__(9565);

module.exports = function (record, fn, ITERATOR_INSTEAD_OF_RECORD) {
  var iterator = ITERATOR_INSTEAD_OF_RECORD ? record : record.iterator;
  var next = record.next;
  var step, result;
  while (!(step = call(next, iterator)).done) {
    result = fn(step.value);
    if (result !== undefined) return result;
  }
};


/***/ }),

/***/ 531:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var getIteratorFlattenable = __webpack_require__(8646);
var createIteratorProxy = __webpack_require__(9462);
var iteratorClose = __webpack_require__(9539);
var IS_PURE = __webpack_require__(6395);
var iteratorHelperThrowsOnInvalidIterator = __webpack_require__(684);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var FLAT_MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR = !IS_PURE
  && !iteratorHelperThrowsOnInvalidIterator('flatMap', function () { /* empty */ });
var flatMapWithoutClosingOnEarlyError = !IS_PURE && !FLAT_MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR
  && iteratorHelperWithoutClosingOnEarlyError('flatMap', TypeError);

var FORCED = IS_PURE || FLAT_MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR || flatMapWithoutClosingOnEarlyError;

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  var mapper = this.mapper;
  var result, inner;

  while (true) {
    if (inner = this.inner) try {
      result = anObject(call(inner.next, inner.iterator));
      if (!result.done) return result.value;
      this.inner = null;
    } catch (error) { iteratorClose(iterator, 'throw', error); }

    result = anObject(call(this.next, iterator));

    if (this.done = !!result.done) return;

    try {
      this.inner = getIteratorFlattenable(mapper(result.value, this.counter++), false);
    } catch (error) { iteratorClose(iterator, 'throw', error); }
  }
});

// `Iterator.prototype.flatMap` method
// https://tc39.es/ecma262/#sec-iterator.prototype.flatmap
$({ target: 'Iterator', proto: true, real: true, forced: FORCED }, {
  flatMap: function flatMap(mapper) {
    anObject(this);
    try {
      aCallable(mapper);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (flatMapWithoutClosingOnEarlyError) return call(flatMapWithoutClosingOnEarlyError, this, mapper);

    return new IteratorProxy(getIteratorDirect(this), {
      mapper: mapper,
      inner: null
    });
  }
});


/***/ }),

/***/ 616:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var fails = __webpack_require__(9039);

module.exports = !fails(function () {
  // eslint-disable-next-line es/no-function-prototype-bind -- safe
  var test = (function () { /* empty */ }).bind();
  // eslint-disable-next-line no-prototype-builtins -- safe
  return typeof test != 'function' || test.hasOwnProperty('prototype');
});


/***/ }),

/***/ 655:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var classof = __webpack_require__(6955);

var $String = String;

module.exports = function (argument) {
  if (classof(argument) === 'Symbol') throw new TypeError('Cannot convert a Symbol value to a string');
  return $String(argument);
};


/***/ }),

/***/ 679:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isPrototypeOf = __webpack_require__(1625);

var $TypeError = TypeError;

module.exports = function (it, Prototype) {
  if (isPrototypeOf(Prototype, it)) return it;
  throw new $TypeError('Incorrect invocation');
};


/***/ }),

/***/ 684:
/***/ ((module) => {


// Should throw an error on invalid iterator
// https://issues.chromium.org/issues/336839115
module.exports = function (methodName, argument) {
  // eslint-disable-next-line es/no-iterator -- required for testing
  var method = typeof Iterator == 'function' && Iterator.prototype[methodName];
  if (method) try {
    method.call({ next: null }, argument).next();
  } catch (error) {
    return true;
  }
};


/***/ }),

/***/ 741:
/***/ ((module) => {


var ceil = Math.ceil;
var floor = Math.floor;

// `Math.trunc` method
// https://tc39.es/ecma262/#sec-math.trunc
// eslint-disable-next-line es/no-math-trunc -- safe
module.exports = Math.trunc || function trunc(x) {
  var n = +x;
  return (n > 0 ? floor : ceil)(n);
};


/***/ }),

/***/ 747:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var createNonEnumerableProperty = __webpack_require__(6699);
var clearErrorStack = __webpack_require__(6193);
var ERROR_STACK_INSTALLABLE = __webpack_require__(4659);

// non-standard V8
// eslint-disable-next-line es/no-nonstandard-error-properties -- safe
var captureStackTrace = Error.captureStackTrace;

module.exports = function (error, C, stack, dropEntries) {
  if (ERROR_STACK_INSTALLABLE) {
    if (captureStackTrace) captureStackTrace(error, C);
    else createNonEnumerableProperty(error, 'stack', clearErrorStack(stack, dropEntries));
  }
};


/***/ }),

/***/ 757:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var getBuiltIn = __webpack_require__(7751);
var isCallable = __webpack_require__(4901);
var isPrototypeOf = __webpack_require__(1625);
var USE_SYMBOL_AS_UID = __webpack_require__(7040);

var $Object = Object;

module.exports = USE_SYMBOL_AS_UID ? function (it) {
  return typeof it == 'symbol';
} : function (it) {
  var $Symbol = getBuiltIn('Symbol');
  return isCallable($Symbol) && isPrototypeOf($Symbol.prototype, $Object(it));
};


/***/ }),

/***/ 851:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var classof = __webpack_require__(6955);
var getMethod = __webpack_require__(5966);
var isNullOrUndefined = __webpack_require__(4117);
var Iterators = __webpack_require__(6269);
var wellKnownSymbol = __webpack_require__(8227);

var ITERATOR = wellKnownSymbol('iterator');

module.exports = function (it) {
  if (!isNullOrUndefined(it)) return getMethod(it, ITERATOR)
    || getMethod(it, '@@iterator')
    || Iterators[classof(it)];
};


/***/ }),

/***/ 944:
/***/ ((module) => {


var $TypeError = TypeError;

module.exports = function (options) {
  var alphabet = options && options.alphabet;
  if (alphabet === undefined || alphabet === 'base64' || alphabet === 'base64url') return alphabet || 'base64';
  throw new $TypeError('Incorrect `alphabet` option');
};


/***/ }),

/***/ 1056:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var defineProperty = (__webpack_require__(4913).f);

module.exports = function (Target, Source, key) {
  key in Target || defineProperty(Target, key, {
    configurable: true,
    get: function () { return Source[key]; },
    set: function (it) { Source[key] = it; }
  });
};


/***/ }),

/***/ 1072:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var internalObjectKeys = __webpack_require__(1828);
var enumBugKeys = __webpack_require__(8727);

// `Object.keys` method
// https://tc39.es/ecma262/#sec-object.keys
// eslint-disable-next-line es/no-object-keys -- safe
module.exports = Object.keys || function keys(O) {
  return internalObjectKeys(O, enumBugKeys);
};


/***/ }),

/***/ 1103:
/***/ ((module) => {


module.exports = function (exec) {
  try {
    return { error: false, value: exec() };
  } catch (error) {
    return { error: true, value: error };
  }
};


/***/ }),

/***/ 1108:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var classof = __webpack_require__(6955);

module.exports = function (it) {
  var klass = classof(it);
  return klass === 'BigInt64Array' || klass === 'BigUint64Array';
};


/***/ }),

/***/ 1134:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var ArrayBufferViewCore = __webpack_require__(4644);
var $findLastIndex = (__webpack_require__(3839).findLastIndex);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;

// `%TypedArray%.prototype.findLastIndex` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.findlastindex
exportTypedArrayMethod('findLastIndex', function findLastIndex(predicate /* , thisArg */) {
  return $findLastIndex(aTypedArray(this), predicate, arguments.length > 1 ? arguments[1] : undefined);
});


/***/ }),

/***/ 1148:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var everyWithoutClosingOnEarlyError = iteratorHelperWithoutClosingOnEarlyError('every', TypeError);

// `Iterator.prototype.every` method
// https://tc39.es/ecma262/#sec-iterator.prototype.every
$({ target: 'Iterator', proto: true, real: true, forced: everyWithoutClosingOnEarlyError }, {
  every: function every(predicate) {
    anObject(this);
    try {
      aCallable(predicate);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (everyWithoutClosingOnEarlyError) return call(everyWithoutClosingOnEarlyError, this, predicate);

    var record = getIteratorDirect(this);
    var counter = 0;
    return !iterate(record, function (value, stop) {
      if (!predicate(value, counter++)) return stop();
    }, { IS_RECORD: true, INTERRUPTED: true }).stopped;
  }
});


/***/ }),

/***/ 1181:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var NATIVE_WEAK_MAP = __webpack_require__(8622);
var globalThis = __webpack_require__(4576);
var isObject = __webpack_require__(34);
var createNonEnumerableProperty = __webpack_require__(6699);
var hasOwn = __webpack_require__(9297);
var shared = __webpack_require__(7629);
var sharedKey = __webpack_require__(6119);
var hiddenKeys = __webpack_require__(421);

var OBJECT_ALREADY_INITIALIZED = 'Object already initialized';
var TypeError = globalThis.TypeError;
var WeakMap = globalThis.WeakMap;
var set, get, has;

var enforce = function (it) {
  return has(it) ? get(it) : set(it, {});
};

var getterFor = function (TYPE) {
  return function (it) {
    var state;
    if (!isObject(it) || (state = get(it)).type !== TYPE) {
      throw new TypeError('Incompatible receiver, ' + TYPE + ' required');
    } return state;
  };
};

if (NATIVE_WEAK_MAP || shared.state) {
  var store = shared.state || (shared.state = new WeakMap());
  /* eslint-disable no-self-assign -- prototype methods protection */
  store.get = store.get;
  store.has = store.has;
  store.set = store.set;
  /* eslint-enable no-self-assign -- prototype methods protection */
  set = function (it, metadata) {
    if (store.has(it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
    metadata.facade = it;
    store.set(it, metadata);
    return metadata;
  };
  get = function (it) {
    return store.get(it) || {};
  };
  has = function (it) {
    return store.has(it);
  };
} else {
  var STATE = sharedKey('state');
  hiddenKeys[STATE] = true;
  set = function (it, metadata) {
    if (hasOwn(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
    metadata.facade = it;
    createNonEnumerableProperty(it, STATE, metadata);
    return metadata;
  };
  get = function (it) {
    return hasOwn(it, STATE) ? it[STATE] : {};
  };
  has = function (it) {
    return hasOwn(it, STATE);
  };
}

module.exports = {
  set: set,
  get: get,
  has: has,
  enforce: enforce,
  getterFor: getterFor
};


/***/ }),

/***/ 1291:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var trunc = __webpack_require__(741);

// `ToIntegerOrInfinity` abstract operation
// https://tc39.es/ecma262/#sec-tointegerorinfinity
module.exports = function (argument) {
  var number = +argument;
  // eslint-disable-next-line no-self-compare -- NaN check
  return number !== number || number === 0 ? 0 : trunc(number);
};


/***/ }),

/***/ 1385:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var iteratorClose = __webpack_require__(9539);

module.exports = function (iters, kind, value) {
  for (var i = iters.length - 1; i >= 0; i--) {
    if (iters[i] === undefined) continue;
    try {
      value = iteratorClose(iters[i].iterator, kind, value);
    } catch (error) {
      kind = 'throw';
      value = error;
    }
  }
  if (kind === 'throw') throw value;
  return value;
};


/***/ }),

/***/ 1548:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var fails = __webpack_require__(9039);
var V8 = __webpack_require__(9519);
var ENVIRONMENT = __webpack_require__(4215);

var structuredClone = globalThis.structuredClone;

module.exports = !!structuredClone && !fails(function () {
  // prevent V8 ArrayBufferDetaching protector cell invalidation and performance degradation
  // https://github.com/zloirock/core-js/issues/679
  if ((ENVIRONMENT === 'DENO' && V8 > 92) || (ENVIRONMENT === 'NODE' && V8 > 94) || (ENVIRONMENT === 'BROWSER' && V8 > 97)) return false;
  var buffer = new ArrayBuffer(8);
  var clone = structuredClone(buffer, { transfer: [buffer] });
  return buffer.byteLength !== 0 || clone.byteLength !== 8;
});


/***/ }),

/***/ 1549:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


// TODO: Remove from `core-js@4`
__webpack_require__(6632);


/***/ }),

/***/ 1625:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);

module.exports = uncurryThis({}.isPrototypeOf);


/***/ }),

/***/ 1689:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var apply = __webpack_require__(8745);
var slice = __webpack_require__(7680);
var newPromiseCapabilityModule = __webpack_require__(6043);
var aCallable = __webpack_require__(9306);
var perform = __webpack_require__(1103);

var Promise = globalThis.Promise;

var ACCEPT_ARGUMENTS = false;
// Avoiding the use of polyfills of the previous iteration of this proposal
// that does not accept arguments of the callback
var FORCED = !Promise || !Promise['try'] || perform(function () {
  Promise['try'](function (argument) {
    ACCEPT_ARGUMENTS = argument === 8;
  }, 8);
}).error || !ACCEPT_ARGUMENTS;

// `Promise.try` method
// https://tc39.es/ecma262/#sec-promise.try
$({ target: 'Promise', stat: true, forced: FORCED }, {
  'try': function (callbackfn /* , ...args */) {
    var args = arguments.length > 1 ? slice(arguments, 1) : [];
    var promiseCapability = newPromiseCapabilityModule.f(this);
    var result = perform(function () {
      return apply(aCallable(callbackfn), undefined, args);
    });
    (result.error ? promiseCapability.reject : promiseCapability.resolve)(result.value);
    return promiseCapability.promise;
  }
});


/***/ }),

/***/ 1698:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var union = __webpack_require__(4204);
var setMethodGetKeysBeforeCloning = __webpack_require__(9835);
var setMethodAcceptSetLike = __webpack_require__(4916);

var FORCED = !setMethodAcceptSetLike('union') || !setMethodGetKeysBeforeCloning('union');

// `Set.prototype.union` method
// https://tc39.es/ecma262/#sec-set.prototype.union
$({ target: 'Set', proto: true, real: true, forced: FORCED }, {
  union: union
});


/***/ }),

/***/ 1701:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var createIteratorProxy = __webpack_require__(9462);
var callWithSafeIterationClosing = __webpack_require__(6319);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperThrowsOnInvalidIterator = __webpack_require__(684);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);
var IS_PURE = __webpack_require__(6395);

var MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR = !IS_PURE && !iteratorHelperThrowsOnInvalidIterator('map', function () { /* empty */ });
var mapWithoutClosingOnEarlyError = !IS_PURE && !MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR
  && iteratorHelperWithoutClosingOnEarlyError('map', TypeError);

var FORCED = IS_PURE || MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR || mapWithoutClosingOnEarlyError;

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  var result = anObject(call(this.next, iterator));
  var done = this.done = !!result.done;
  if (!done) return callWithSafeIterationClosing(iterator, this.mapper, [result.value, this.counter++], true);
});

// `Iterator.prototype.map` method
// https://tc39.es/ecma262/#sec-iterator.prototype.map
$({ target: 'Iterator', proto: true, real: true, forced: FORCED }, {
  map: function map(mapper) {
    anObject(this);
    try {
      aCallable(mapper);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (mapWithoutClosingOnEarlyError) return call(mapWithoutClosingOnEarlyError, this, mapper);

    return new IteratorProxy(getIteratorDirect(this), {
      mapper: mapper
    });
  }
});


/***/ }),

/***/ 1767:
/***/ ((module) => {


// `GetIteratorDirect(obj)` abstract operation
// https://tc39.es/ecma262/#sec-getiteratordirect
module.exports = function (obj) {
  return {
    iterator: obj,
    next: obj.next,
    done: false
  };
};


/***/ }),

/***/ 1828:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);
var hasOwn = __webpack_require__(9297);
var toIndexedObject = __webpack_require__(5397);
var indexOf = (__webpack_require__(9617).indexOf);
var hiddenKeys = __webpack_require__(421);

var push = uncurryThis([].push);

module.exports = function (object, names) {
  var O = toIndexedObject(object);
  var i = 0;
  var result = [];
  var key;
  for (key in O) !hasOwn(hiddenKeys, key) && hasOwn(O, key) && push(result, key);
  // Don't enum bug & hidden keys
  while (names.length > i) if (hasOwn(O, key = names[i++])) {
    ~indexOf(result, key) || push(result, key);
  }
  return result;
};


/***/ }),

/***/ 1903:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var ArrayBufferViewCore = __webpack_require__(4644);
var $findLast = (__webpack_require__(3839).findLast);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;

// `%TypedArray%.prototype.findLast` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.findlast
exportTypedArrayMethod('findLast', function findLast(predicate /* , thisArg */) {
  return $findLast(aTypedArray(this), predicate, arguments.length > 1 ? arguments[1] : undefined);
});


/***/ }),

/***/ 2106:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var makeBuiltIn = __webpack_require__(283);
var defineProperty = __webpack_require__(4913);

module.exports = function (target, name, descriptor) {
  if (descriptor.get) makeBuiltIn(descriptor.get, name, { getter: true });
  if (descriptor.set) makeBuiltIn(descriptor.set, name, { setter: true });
  return defineProperty.f(target, name, descriptor);
};


/***/ }),

/***/ 2140:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var wellKnownSymbol = __webpack_require__(8227);

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var test = {};

test[TO_STRING_TAG] = 'z';

module.exports = String(test) === '[object z]';


/***/ }),

/***/ 2195:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);

var toString = uncurryThis({}.toString);
var stringSlice = uncurryThis(''.slice);

module.exports = function (it) {
  return stringSlice(toString(it), 8, -1);
};


/***/ }),

/***/ 2211:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var fails = __webpack_require__(9039);

module.exports = !fails(function () {
  function F() { /* empty */ }
  F.prototype.constructor = null;
  // eslint-disable-next-line es/no-object-getprototypeof -- required for testing
  return Object.getPrototypeOf(new F()) !== F.prototype;
});


/***/ }),

/***/ 2222:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var getBuiltIn = __webpack_require__(7751);
var fails = __webpack_require__(9039);
var validateArgumentsLength = __webpack_require__(2812);
var toString = __webpack_require__(655);
var USE_NATIVE_URL = __webpack_require__(7416);

var URL = getBuiltIn('URL');

// https://github.com/nodejs/node/issues/47505
// https://github.com/denoland/deno/issues/18893
var THROWS_WITHOUT_ARGUMENTS = USE_NATIVE_URL && fails(function () {
  URL.canParse();
});

// Bun ~ 1.0.30 bug
// https://github.com/oven-sh/bun/issues/9250
var WRONG_ARITY = fails(function () {
  return URL.canParse.length !== 1;
});

// `URL.canParse` method
// https://url.spec.whatwg.org/#dom-url-canparse
$({ target: 'URL', stat: true, forced: !THROWS_WITHOUT_ARGUMENTS || WRONG_ARITY }, {
  canParse: function canParse(url) {
    var length = validateArgumentsLength(arguments.length, 1);
    var urlString = toString(url);
    var base = length < 2 || arguments[1] === undefined ? undefined : toString(arguments[1]);
    try {
      return !!new URL(urlString, base);
    } catch (error) {
      return false;
    }
  }
});


/***/ }),

/***/ 2278:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var definePropertyModule = __webpack_require__(4913);
var createPropertyDescriptor = __webpack_require__(6980);

module.exports = function (object, key, value) {
  if (DESCRIPTORS) definePropertyModule.f(object, key, createPropertyDescriptor(0, value));
  else object[key] = value;
};


/***/ }),

/***/ 2303:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);

var Uint8Array = globalThis.Uint8Array;
var SyntaxError = globalThis.SyntaxError;
var parseInt = globalThis.parseInt;
var min = Math.min;
var NOT_HEX = /[^\da-f]/i;
var exec = uncurryThis(NOT_HEX.exec);
var stringSlice = uncurryThis(''.slice);

module.exports = function (string, into) {
  var stringLength = string.length;
  if (stringLength % 2 !== 0) throw new SyntaxError('String should be an even number of characters');
  var maxLength = into ? min(into.length, stringLength / 2) : stringLength / 2;
  var bytes = into || new Uint8Array(maxLength);
  var read = 0;
  var written = 0;
  while (written < maxLength) {
    var hexits = stringSlice(string, read, read += 2);
    if (exec(NOT_HEX, hexits)) throw new SyntaxError('String should only contain hex characters');
    bytes[written++] = parseInt(hexits, 16);
  }
  return { bytes: bytes, read: read };
};


/***/ }),

/***/ 2360:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


/* global ActiveXObject -- old IE, WSH */
var anObject = __webpack_require__(8551);
var definePropertiesModule = __webpack_require__(6801);
var enumBugKeys = __webpack_require__(8727);
var hiddenKeys = __webpack_require__(421);
var html = __webpack_require__(397);
var documentCreateElement = __webpack_require__(4055);
var sharedKey = __webpack_require__(6119);

var GT = '>';
var LT = '<';
var PROTOTYPE = 'prototype';
var SCRIPT = 'script';
var IE_PROTO = sharedKey('IE_PROTO');

var EmptyConstructor = function () { /* empty */ };

var scriptTag = function (content) {
  return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
};

// Create object with fake `null` prototype: use ActiveX Object with cleared prototype
var NullProtoObjectViaActiveX = function (activeXDocument) {
  activeXDocument.write(scriptTag(''));
  activeXDocument.close();
  var temp = activeXDocument.parentWindow.Object;
  // eslint-disable-next-line no-useless-assignment -- avoid memory leak
  activeXDocument = null;
  return temp;
};

// Create object with fake `null` prototype: use iframe Object with cleared prototype
var NullProtoObjectViaIFrame = function () {
  // Thrash, waste and sodomy: IE GC bug
  var iframe = documentCreateElement('iframe');
  var JS = 'java' + SCRIPT + ':';
  var iframeDocument;
  iframe.style.display = 'none';
  html.appendChild(iframe);
  // https://github.com/zloirock/core-js/issues/475
  iframe.src = String(JS);
  iframeDocument = iframe.contentWindow.document;
  iframeDocument.open();
  iframeDocument.write(scriptTag('document.F=Object'));
  iframeDocument.close();
  return iframeDocument.F;
};

// Check for document.domain and active x support
// No need to use active x approach when document.domain is not set
// see https://github.com/es-shims/es5-shim/issues/150
// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
// avoid IE GC bug
var activeXDocument;
var NullProtoObject = function () {
  try {
    activeXDocument = new ActiveXObject('htmlfile');
  } catch (error) { /* ignore */ }
  NullProtoObject = typeof document != 'undefined'
    ? document.domain && activeXDocument
      ? NullProtoObjectViaActiveX(activeXDocument) // old IE
      : NullProtoObjectViaIFrame()
    : NullProtoObjectViaActiveX(activeXDocument); // WSH
  var length = enumBugKeys.length;
  while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];
  return NullProtoObject();
};

hiddenKeys[IE_PROTO] = true;

// `Object.create` method
// https://tc39.es/ecma262/#sec-object.create
// eslint-disable-next-line es/no-object-create -- safe
module.exports = Object.create || function create(O, Properties) {
  var result;
  if (O !== null) {
    EmptyConstructor[PROTOTYPE] = anObject(O);
    result = new EmptyConstructor();
    EmptyConstructor[PROTOTYPE] = null;
    // add "__proto__" for Object.getPrototypeOf polyfill
    result[IE_PROTO] = O;
  } else result = NullProtoObject();
  return Properties === undefined ? result : definePropertiesModule.f(result, Properties);
};


/***/ }),

/***/ 2475:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var isSupersetOf = __webpack_require__(8527);
var setMethodAcceptSetLike = __webpack_require__(4916);

var INCORRECT = !setMethodAcceptSetLike('isSupersetOf', function (result) {
  return !result;
});

// `Set.prototype.isSupersetOf` method
// https://tc39.es/ecma262/#sec-set.prototype.issupersetof
$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
  isSupersetOf: isSupersetOf
});


/***/ }),

/***/ 2489:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var createIteratorProxy = __webpack_require__(9462);
var callWithSafeIterationClosing = __webpack_require__(6319);
var IS_PURE = __webpack_require__(6395);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperThrowsOnInvalidIterator = __webpack_require__(684);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var FILTER_WITHOUT_THROWING_ON_INVALID_ITERATOR = !IS_PURE && !iteratorHelperThrowsOnInvalidIterator('filter', function () { /* empty */ });
var filterWithoutClosingOnEarlyError = !IS_PURE && !FILTER_WITHOUT_THROWING_ON_INVALID_ITERATOR
  && iteratorHelperWithoutClosingOnEarlyError('filter', TypeError);

var FORCED = IS_PURE || FILTER_WITHOUT_THROWING_ON_INVALID_ITERATOR || filterWithoutClosingOnEarlyError;

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  var predicate = this.predicate;
  var next = this.next;
  var result, done, value;
  while (true) {
    result = anObject(call(next, iterator));
    done = this.done = !!result.done;
    if (done) return;
    value = result.value;
    if (callWithSafeIterationClosing(iterator, predicate, [value, this.counter++], true)) return value;
  }
});

// `Iterator.prototype.filter` method
// https://tc39.es/ecma262/#sec-iterator.prototype.filter
$({ target: 'Iterator', proto: true, real: true, forced: FORCED }, {
  filter: function filter(predicate) {
    anObject(this);
    try {
      aCallable(predicate);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (filterWithoutClosingOnEarlyError) return call(filterWithoutClosingOnEarlyError, this, predicate);

    return new IteratorProxy(getIteratorDirect(this), {
      predicate: predicate
    });
  }
});


/***/ }),

/***/ 2529:
/***/ ((module) => {


// `CreateIterResultObject` abstract operation
// https://tc39.es/ecma262/#sec-createiterresultobject
module.exports = function (value, done) {
  return { value: value, done: done };
};


/***/ }),

/***/ 2603:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toString = __webpack_require__(655);

module.exports = function (argument, $default) {
  return argument === undefined ? arguments.length < 2 ? '' : $default : toString(argument);
};


/***/ }),

/***/ 2652:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var bind = __webpack_require__(6080);
var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var tryToString = __webpack_require__(6823);
var isArrayIteratorMethod = __webpack_require__(4209);
var lengthOfArrayLike = __webpack_require__(6198);
var isPrototypeOf = __webpack_require__(1625);
var getIterator = __webpack_require__(81);
var getIteratorMethod = __webpack_require__(851);
var iteratorClose = __webpack_require__(9539);

var $TypeError = TypeError;

var Result = function (stopped, result) {
  this.stopped = stopped;
  this.result = result;
};

var ResultPrototype = Result.prototype;

module.exports = function (iterable, unboundFunction, options) {
  var that = options && options.that;
  var AS_ENTRIES = !!(options && options.AS_ENTRIES);
  var IS_RECORD = !!(options && options.IS_RECORD);
  var IS_ITERATOR = !!(options && options.IS_ITERATOR);
  var INTERRUPTED = !!(options && options.INTERRUPTED);
  var fn = bind(unboundFunction, that);
  var iterator, iterFn, index, length, result, next, step;

  var stop = function (condition) {
    if (iterator) iteratorClose(iterator, 'normal');
    return new Result(true, condition);
  };

  var callFn = function (value) {
    if (AS_ENTRIES) {
      anObject(value);
      return INTERRUPTED ? fn(value[0], value[1], stop) : fn(value[0], value[1]);
    } return INTERRUPTED ? fn(value, stop) : fn(value);
  };

  if (IS_RECORD) {
    iterator = iterable.iterator;
  } else if (IS_ITERATOR) {
    iterator = iterable;
  } else {
    iterFn = getIteratorMethod(iterable);
    if (!iterFn) throw new $TypeError(tryToString(iterable) + ' is not iterable');
    // optimisation for array iterators
    if (isArrayIteratorMethod(iterFn)) {
      for (index = 0, length = lengthOfArrayLike(iterable); length > index; index++) {
        result = callFn(iterable[index]);
        if (result && isPrototypeOf(ResultPrototype, result)) return result;
      } return new Result(false);
    }
    iterator = getIterator(iterable, iterFn);
  }

  next = IS_RECORD ? iterable.next : iterator.next;
  while (!(step = call(next, iterator)).done) {
    try {
      result = callFn(step.value);
    } catch (error) {
      iteratorClose(iterator, 'throw', error);
    }
    if (typeof result == 'object' && result && isPrototypeOf(ResultPrototype, result)) return result;
  } return new Result(false);
};


/***/ }),

/***/ 2777:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var call = __webpack_require__(9565);
var isObject = __webpack_require__(34);
var isSymbol = __webpack_require__(757);
var getMethod = __webpack_require__(5966);
var ordinaryToPrimitive = __webpack_require__(4270);
var wellKnownSymbol = __webpack_require__(8227);

var $TypeError = TypeError;
var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');

// `ToPrimitive` abstract operation
// https://tc39.es/ecma262/#sec-toprimitive
module.exports = function (input, pref) {
  if (!isObject(input) || isSymbol(input)) return input;
  var exoticToPrim = getMethod(input, TO_PRIMITIVE);
  var result;
  if (exoticToPrim) {
    if (pref === undefined) pref = 'default';
    result = call(exoticToPrim, input, pref);
    if (!isObject(result) || isSymbol(result)) return result;
    throw new $TypeError("Can't convert object to primitive value");
  }
  if (pref === undefined) pref = 'number';
  return ordinaryToPrimitive(input, pref);
};


/***/ }),

/***/ 2787:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var hasOwn = __webpack_require__(9297);
var isCallable = __webpack_require__(4901);
var toObject = __webpack_require__(8981);
var sharedKey = __webpack_require__(6119);
var CORRECT_PROTOTYPE_GETTER = __webpack_require__(2211);

var IE_PROTO = sharedKey('IE_PROTO');
var $Object = Object;
var ObjectPrototype = $Object.prototype;

// `Object.getPrototypeOf` method
// https://tc39.es/ecma262/#sec-object.getprototypeof
// eslint-disable-next-line es/no-object-getprototypeof -- safe
module.exports = CORRECT_PROTOTYPE_GETTER ? $Object.getPrototypeOf : function (O) {
  var object = toObject(O);
  if (hasOwn(object, IE_PROTO)) return object[IE_PROTO];
  var constructor = object.constructor;
  if (isCallable(constructor) && object instanceof constructor) {
    return constructor.prototype;
  } return object instanceof $Object ? ObjectPrototype : null;
};


/***/ }),

/***/ 2796:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var fails = __webpack_require__(9039);
var isCallable = __webpack_require__(4901);

var replacement = /#|\.prototype\./;

var isForced = function (feature, detection) {
  var value = data[normalize(feature)];
  return value === POLYFILL ? true
    : value === NATIVE ? false
    : isCallable(detection) ? fails(detection)
    : !!detection;
};

var normalize = isForced.normalize = function (string) {
  return String(string).replace(replacement, '.').toLowerCase();
};

var data = isForced.data = {};
var NATIVE = isForced.NATIVE = 'N';
var POLYFILL = isForced.POLYFILL = 'P';

module.exports = isForced;


/***/ }),

/***/ 2804:
/***/ ((module) => {


var commonAlphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
var base64Alphabet = commonAlphabet + '+/';
var base64UrlAlphabet = commonAlphabet + '-_';

var inverse = function (characters) {
  // TODO: use `Object.create(null)` in `core-js@4`
  var result = {};
  var index = 0;
  for (; index < 64; index++) result[characters.charAt(index)] = index;
  return result;
};

module.exports = {
  i2c: base64Alphabet,
  c2i: inverse(base64Alphabet),
  i2cUrl: base64UrlAlphabet,
  c2iUrl: inverse(base64UrlAlphabet)
};


/***/ }),

/***/ 2812:
/***/ ((module) => {


var $TypeError = TypeError;

module.exports = function (passed, required) {
  if (passed < required) throw new $TypeError('Not enough arguments');
  return passed;
};


/***/ }),

/***/ 2839:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);

var navigator = globalThis.navigator;
var userAgent = navigator && navigator.userAgent;

module.exports = userAgent ? String(userAgent) : '';


/***/ }),

/***/ 2967:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


/* eslint-disable no-proto -- safe */
var uncurryThisAccessor = __webpack_require__(6706);
var isObject = __webpack_require__(34);
var requireObjectCoercible = __webpack_require__(7750);
var aPossiblePrototype = __webpack_require__(3506);

// `Object.setPrototypeOf` method
// https://tc39.es/ecma262/#sec-object.setprototypeof
// Works with __proto__ only. Old v8 can't work with null proto objects.
// eslint-disable-next-line es/no-object-setprototypeof -- safe
module.exports = Object.setPrototypeOf || ('__proto__' in {} ? function () {
  var CORRECT_SETTER = false;
  var test = {};
  var setter;
  try {
    setter = uncurryThisAccessor(Object.prototype, '__proto__', 'set');
    setter(test, []);
    CORRECT_SETTER = test instanceof Array;
  } catch (error) { /* empty */ }
  return function setPrototypeOf(O, proto) {
    requireObjectCoercible(O);
    aPossiblePrototype(proto);
    if (!isObject(O)) return O;
    if (CORRECT_SETTER) setter(O, proto);
    else O.__proto__ = proto;
    return O;
  };
}() : undefined);


/***/ }),

/***/ 3068:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


// based on Shewchuk's algorithm for exactly floating point addition
// adapted from https://github.com/tc39/proposal-math-sum/blob/3513d58323a1ae25560e8700aa5294500c6c9287/polyfill/polyfill.mjs
var $ = __webpack_require__(6518);
var uncurryThis = __webpack_require__(9504);
var iterate = __webpack_require__(2652);

var $RangeError = RangeError;
var $TypeError = TypeError;
var $Infinity = Infinity;
var $NaN = NaN;
var abs = Math.abs;
var pow = Math.pow;
var push = uncurryThis([].push);

var POW_2_1023 = pow(2, 1023);
var MAX_SAFE_INTEGER = pow(2, 53) - 1; // 2 ** 53 - 1 === 9007199254740992
var MAX_DOUBLE = Number.MAX_VALUE; // 2 ** 1024 - 2 ** (1023 - 52) === 1.79769313486231570815e+308
var MAX_ULP = pow(2, 971); // 2 ** (1023 - 52) === 1.99584030953471981166e+292

var NOT_A_NUMBER = {};
var MINUS_INFINITY = {};
var PLUS_INFINITY = {};
var MINUS_ZERO = {};
var FINITE = {};

// prerequisite: abs(x) >= abs(y)
var twosum = function (x, y) {
  var hi = x + y;
  var lo = y - (hi - x);
  return { hi: hi, lo: lo };
};

// `Math.sumPrecise` method
// https://github.com/tc39/proposal-math-sum
$({ target: 'Math', stat: true }, {
  // eslint-disable-next-line max-statements -- ok
  sumPrecise: function sumPrecise(items) {
    var numbers = [];
    var count = 0;
    var state = MINUS_ZERO;

    iterate(items, function (n) {
      if (++count >= MAX_SAFE_INTEGER) throw new $RangeError('Maximum allowed index exceeded');
      if (typeof n != 'number') throw new $TypeError('Value is not a number');
      if (state !== NOT_A_NUMBER) {
        // eslint-disable-next-line no-self-compare -- NaN check
        if (n !== n) state = NOT_A_NUMBER;
        else if (n === $Infinity) state = state === MINUS_INFINITY ? NOT_A_NUMBER : PLUS_INFINITY;
        else if (n === -$Infinity) state = state === PLUS_INFINITY ? NOT_A_NUMBER : MINUS_INFINITY;
        else if ((n !== 0 || (1 / n) === $Infinity) && (state === MINUS_ZERO || state === FINITE)) {
          state = FINITE;
          push(numbers, n);
        }
      }
    });

    switch (state) {
      case NOT_A_NUMBER: return $NaN;
      case MINUS_INFINITY: return -$Infinity;
      case PLUS_INFINITY: return $Infinity;
      case MINUS_ZERO: return -0;
    }

    var partials = [];
    var overflow = 0; // conceptually 2 ** 1024 times this value; the final partial is biased by this amount
    var x, y, sum, hi, lo, tmp;

    for (var i = 0; i < numbers.length; i++) {
      x = numbers[i];
      var actuallyUsedPartials = 0;
      for (var j = 0; j < partials.length; j++) {
        y = partials[j];
        if (abs(x) < abs(y)) {
          tmp = x;
          x = y;
          y = tmp;
        }
        sum = twosum(x, y);
        hi = sum.hi;
        lo = sum.lo;
        if (abs(hi) === $Infinity) {
          var sign = hi === $Infinity ? 1 : -1;
          overflow += sign;

          x = (x - (sign * POW_2_1023)) - (sign * POW_2_1023);
          if (abs(x) < abs(y)) {
            tmp = x;
            x = y;
            y = tmp;
          }
          sum = twosum(x, y);
          hi = sum.hi;
          lo = sum.lo;
        }
        if (lo !== 0) partials[actuallyUsedPartials++] = lo;
        x = hi;
      }
      partials.length = actuallyUsedPartials;
      if (x !== 0) push(partials, x);
    }

    // compute the exact sum of partials, stopping once we lose precision
    var n = partials.length - 1;
    hi = 0;
    lo = 0;

    if (overflow !== 0) {
      var next = n >= 0 ? partials[n] : 0;
      n--;
      if (abs(overflow) > 1 || (overflow > 0 && next > 0) || (overflow < 0 && next < 0)) {
        return overflow > 0 ? $Infinity : -$Infinity;
      }
      // here we actually have to do the arithmetic
      // drop a factor of 2 so we can do it without overflow
      // assert(abs(overflow) === 1)
      sum = twosum(overflow * POW_2_1023, next / 2);
      hi = sum.hi;
      lo = sum.lo;
      lo *= 2;
      if (abs(2 * hi) === $Infinity) {
        // rounding to the maximum value
        if (hi > 0) {
          return (hi === POW_2_1023 && lo === -(MAX_ULP / 2) && n >= 0 && partials[n] < 0) ? MAX_DOUBLE : $Infinity;
        } return (hi === -POW_2_1023 && lo === (MAX_ULP / 2) && n >= 0 && partials[n] > 0) ? -MAX_DOUBLE : -$Infinity;
      }

      if (lo !== 0) {
        partials[++n] = lo;
        lo = 0;
      }

      hi *= 2;
    }

    while (n >= 0) {
      sum = twosum(hi, partials[n--]);
      hi = sum.hi;
      lo = sum.lo;
      if (lo !== 0) break;
    }

    if (n >= 0 && ((lo < 0 && partials[n] < 0) || (lo > 0 && partials[n] > 0))) {
      y = lo * 2;
      x = hi + y;
      if (y === x - hi) hi = x;
    }

    return hi;
  }
});


/***/ }),

/***/ 3167:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);
var setPrototypeOf = __webpack_require__(2967);

// makes subclassing work correct for wrapped built-ins
module.exports = function ($this, dummy, Wrapper) {
  var NewTarget, NewTargetPrototype;
  if (
    // it can work only with native `setPrototypeOf`
    setPrototypeOf &&
    // we haven't completely correct pre-ES6 way for getting `new.target`, so use this
    isCallable(NewTarget = dummy.constructor) &&
    NewTarget !== Wrapper &&
    isObject(NewTargetPrototype = NewTarget.prototype) &&
    NewTargetPrototype !== Wrapper.prototype
  ) setPrototypeOf($this, NewTargetPrototype);
  return $this;
};


/***/ }),

/***/ 3238:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var NATIVE_ARRAY_BUFFER = __webpack_require__(7811);
var arrayBufferByteLength = __webpack_require__(7394);

var DataView = globalThis.DataView;

module.exports = function (O) {
  if (!NATIVE_ARRAY_BUFFER || arrayBufferByteLength(O) !== 0) return false;
  try {
    // eslint-disable-next-line no-new -- thrower
    new DataView(O);
    return false;
  } catch (error) {
    return true;
  }
};


/***/ }),

/***/ 3392:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);

var id = 0;
var postfix = Math.random();
var toString = uncurryThis(1.1.toString);

module.exports = function (key) {
  return 'Symbol(' + (key === undefined ? '' : key) + ')_' + toString(++id + postfix, 36);
};


/***/ }),

/***/ 3440:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aSet = __webpack_require__(7080);
var SetHelpers = __webpack_require__(4402);
var clone = __webpack_require__(9286);
var size = __webpack_require__(5170);
var getSetRecord = __webpack_require__(3789);
var iterateSet = __webpack_require__(8469);
var iterateSimple = __webpack_require__(507);

var has = SetHelpers.has;
var remove = SetHelpers.remove;

// `Set.prototype.difference` method
// https://tc39.es/ecma262/#sec-set.prototype.difference
module.exports = function difference(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  var result = clone(O);
  if (size(O) <= otherRec.size) iterateSet(O, function (e) {
    if (otherRec.includes(e)) remove(result, e);
  });
  else iterateSimple(otherRec.getIterator(), function (e) {
    if (has(result, e)) remove(result, e);
  });
  return result;
};


/***/ }),

/***/ 3463:
/***/ ((module) => {


var $TypeError = TypeError;

module.exports = function (argument) {
  if (typeof argument == 'string') return argument;
  throw new $TypeError('Argument is not a string');
};


/***/ }),

/***/ 3506:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isPossiblePrototype = __webpack_require__(3925);

var $String = String;
var $TypeError = TypeError;

module.exports = function (argument) {
  if (isPossiblePrototype(argument)) return argument;
  throw new $TypeError("Can't set " + $String(argument) + ' as a prototype');
};


/***/ }),

/***/ 3579:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var someWithoutClosingOnEarlyError = iteratorHelperWithoutClosingOnEarlyError('some', TypeError);

// `Iterator.prototype.some` method
// https://tc39.es/ecma262/#sec-iterator.prototype.some
$({ target: 'Iterator', proto: true, real: true, forced: someWithoutClosingOnEarlyError }, {
  some: function some(predicate) {
    anObject(this);
    try {
      aCallable(predicate);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (someWithoutClosingOnEarlyError) return call(someWithoutClosingOnEarlyError, this, predicate);

    var record = getIteratorDirect(this);
    var counter = 0;
    return iterate(record, function (value, stop) {
      if (predicate(value, counter++)) return stop();
    }, { IS_RECORD: true, INTERRUPTED: true }).stopped;
  }
});


/***/ }),

/***/ 3607:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var userAgent = __webpack_require__(2839);

var webkit = userAgent.match(/AppleWebKit\/(\d+)\./);

module.exports = !!webkit && +webkit[1];


/***/ }),

/***/ 3611:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var defineBuiltInAccessor = __webpack_require__(2106);
var DESCRIPTORS = __webpack_require__(3724);

var $TypeError = TypeError;
// eslint-disable-next-line es/no-object-defineproperty -- safe
var defineProperty = Object.defineProperty;
var INCORRECT_VALUE = globalThis.self !== globalThis;

// `self` getter
// https://html.spec.whatwg.org/multipage/window-object.html#dom-self
try {
  if (DESCRIPTORS) {
    // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
    var descriptor = Object.getOwnPropertyDescriptor(globalThis, 'self');
    // some engines have `self`, but with incorrect descriptor
    // https://github.com/denoland/deno/issues/15765
    if (INCORRECT_VALUE || !descriptor || !descriptor.get || !descriptor.enumerable) {
      defineBuiltInAccessor(globalThis, 'self', {
        get: function self() {
          return globalThis;
        },
        set: function self(value) {
          if (this !== globalThis) throw new $TypeError('Illegal invocation');
          defineProperty(globalThis, 'self', {
            value: value,
            writable: true,
            configurable: true,
            enumerable: true
          });
        },
        configurable: true,
        enumerable: true
      });
    }
  } else $({ global: true, simple: true, forced: INCORRECT_VALUE }, {
    self: globalThis
  });
} catch (error) { /* empty */ }


/***/ }),

/***/ 3650:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aSet = __webpack_require__(7080);
var SetHelpers = __webpack_require__(4402);
var clone = __webpack_require__(9286);
var getSetRecord = __webpack_require__(3789);
var iterateSimple = __webpack_require__(507);

var add = SetHelpers.add;
var has = SetHelpers.has;
var remove = SetHelpers.remove;

// `Set.prototype.symmetricDifference` method
// https://tc39.es/ecma262/#sec-set.prototype.symmetricdifference
module.exports = function symmetricDifference(other) {
  var O = aSet(this);
  var keysIter = getSetRecord(other).getIterator();
  var result = clone(O);
  iterateSimple(keysIter, function (e) {
    if (has(O, e)) remove(result, e);
    else add(result, e);
  });
  return result;
};


/***/ }),

/***/ 3706:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);
var isCallable = __webpack_require__(4901);
var store = __webpack_require__(7629);

var functionToString = uncurryThis(Function.toString);

// this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper
if (!isCallable(store.inspectSource)) {
  store.inspectSource = function (it) {
    return functionToString(it);
  };
}

module.exports = store.inspectSource;


/***/ }),

/***/ 3709:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var userAgent = __webpack_require__(2839);

var firefox = userAgent.match(/firefox\/(\d+)/i);

module.exports = !!firefox && +firefox[1];


/***/ }),

/***/ 3717:
/***/ ((__unused_webpack_module, exports) => {


// eslint-disable-next-line es/no-object-getownpropertysymbols -- safe
exports.f = Object.getOwnPropertySymbols;


/***/ }),

/***/ 3724:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var fails = __webpack_require__(9039);

// Detect IE8's incomplete defineProperty implementation
module.exports = !fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] !== 7;
});


/***/ }),

/***/ 3763:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var UA = __webpack_require__(2839);

module.exports = /MSIE|Trident/.test(UA);


/***/ }),

/***/ 3789:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var call = __webpack_require__(9565);
var toIntegerOrInfinity = __webpack_require__(1291);
var getIteratorDirect = __webpack_require__(1767);

var INVALID_SIZE = 'Invalid size';
var $RangeError = RangeError;
var $TypeError = TypeError;
var max = Math.max;

var SetRecord = function (set, intSize) {
  this.set = set;
  this.size = max(intSize, 0);
  this.has = aCallable(set.has);
  this.keys = aCallable(set.keys);
};

SetRecord.prototype = {
  getIterator: function () {
    return getIteratorDirect(anObject(call(this.keys, this.set)));
  },
  includes: function (it) {
    return call(this.has, this.set, it);
  }
};

// `GetSetRecord` abstract operation
// https://tc39.es/proposal-set-methods/#sec-getsetrecord
module.exports = function (obj) {
  anObject(obj);
  var numSize = +obj.size;
  // NOTE: If size is undefined, then numSize will be NaN
  // eslint-disable-next-line no-self-compare -- NaN check
  if (numSize !== numSize) throw new $TypeError(INVALID_SIZE);
  var intSize = toIntegerOrInfinity(numSize);
  if (intSize < 0) throw new $RangeError(INVALID_SIZE);
  return new SetRecord(obj, intSize);
};


/***/ }),

/***/ 3838:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aSet = __webpack_require__(7080);
var size = __webpack_require__(5170);
var iterate = __webpack_require__(8469);
var getSetRecord = __webpack_require__(3789);

// `Set.prototype.isSubsetOf` method
// https://tc39.es/ecma262/#sec-set.prototype.issubsetof
module.exports = function isSubsetOf(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  if (size(O) > otherRec.size) return false;
  return iterate(O, function (e) {
    if (!otherRec.includes(e)) return false;
  }, true) !== false;
};


/***/ }),

/***/ 3839:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var bind = __webpack_require__(6080);
var IndexedObject = __webpack_require__(7055);
var toObject = __webpack_require__(8981);
var lengthOfArrayLike = __webpack_require__(6198);

// `Array.prototype.{ findLast, findLastIndex }` methods implementation
var createMethod = function (TYPE) {
  var IS_FIND_LAST_INDEX = TYPE === 1;
  return function ($this, callbackfn, that) {
    var O = toObject($this);
    var self = IndexedObject(O);
    var index = lengthOfArrayLike(self);
    var boundFunction = bind(callbackfn, that);
    var value, result;
    while (index-- > 0) {
      value = self[index];
      result = boundFunction(value, index, O);
      if (result) switch (TYPE) {
        case 0: return value; // findLast
        case 1: return index; // findLastIndex
      }
    }
    return IS_FIND_LAST_INDEX ? -1 : undefined;
  };
};

module.exports = {
  // `Array.prototype.findLast` method
  // https://github.com/tc39/proposal-array-find-from-last
  findLast: createMethod(0),
  // `Array.prototype.findLastIndex` method
  // https://github.com/tc39/proposal-array-find-from-last
  findLastIndex: createMethod(1)
};


/***/ }),

/***/ 3853:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var isDisjointFrom = __webpack_require__(4449);
var setMethodAcceptSetLike = __webpack_require__(4916);

var INCORRECT = !setMethodAcceptSetLike('isDisjointFrom', function (result) {
  return !result;
});

// `Set.prototype.isDisjointFrom` method
// https://tc39.es/ecma262/#sec-set.prototype.isdisjointfrom
$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
  isDisjointFrom: isDisjointFrom
});


/***/ }),

/***/ 3925:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isObject = __webpack_require__(34);

module.exports = function (argument) {
  return isObject(argument) || argument === null;
};


/***/ }),

/***/ 3972:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isObject = __webpack_require__(34);

var $String = String;
var $TypeError = TypeError;

module.exports = function (argument) {
  if (argument === undefined || isObject(argument)) return argument;
  throw new $TypeError($String(argument) + ' is not an object or undefined');
};


/***/ }),

/***/ 4055:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var isObject = __webpack_require__(34);

var document = globalThis.document;
// typeof document.createElement is 'object' in old IE
var EXISTS = isObject(document) && isObject(document.createElement);

module.exports = function (it) {
  return EXISTS ? document.createElement(it) : {};
};


/***/ }),

/***/ 4114:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var toObject = __webpack_require__(8981);
var lengthOfArrayLike = __webpack_require__(6198);
var setArrayLength = __webpack_require__(4527);
var doesNotExceedSafeInteger = __webpack_require__(6837);
var fails = __webpack_require__(9039);

var INCORRECT_TO_LENGTH = fails(function () {
  return [].push.call({ length: 0x100000000 }, 1) !== 4294967297;
});

// V8 <= 121 and Safari <= 15.4; FF < 23 throws InternalError
// https://bugs.chromium.org/p/v8/issues/detail?id=12681
var properErrorOnNonWritableLength = function () {
  try {
    // eslint-disable-next-line es/no-object-defineproperty -- safe
    Object.defineProperty([], 'length', { writable: false }).push();
  } catch (error) {
    return error instanceof TypeError;
  }
};

var FORCED = INCORRECT_TO_LENGTH || !properErrorOnNonWritableLength();

// `Array.prototype.push` method
// https://tc39.es/ecma262/#sec-array.prototype.push
$({ target: 'Array', proto: true, arity: 1, forced: FORCED }, {
  // eslint-disable-next-line no-unused-vars -- required for `.length`
  push: function push(item) {
    var O = toObject(this);
    var len = lengthOfArrayLike(O);
    var argCount = arguments.length;
    doesNotExceedSafeInteger(len + argCount);
    for (var i = 0; i < argCount; i++) {
      O[len] = arguments[i];
      len++;
    }
    setArrayLength(O, len);
    return len;
  }
});


/***/ }),

/***/ 4117:
/***/ ((module) => {


// we can't use just `it == null` since of `document.all` special case
// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot-aec
module.exports = function (it) {
  return it === null || it === undefined;
};


/***/ }),

/***/ 4149:
/***/ ((module) => {


var $RangeError = RangeError;

module.exports = function (it) {
  // eslint-disable-next-line no-self-compare -- NaN check
  if (it === it) return it;
  throw new $RangeError('NaN is not allowed');
};


/***/ }),

/***/ 4154:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var classof = __webpack_require__(6955);

var $TypeError = TypeError;

// Perform ? RequireInternalSlot(argument, [[TypedArrayName]])
// If argument.[[TypedArrayName]] is not "Uint8Array", throw a TypeError exception
module.exports = function (argument) {
  if (classof(argument) === 'Uint8Array') return argument;
  throw new $TypeError('Argument is not an Uint8Array');
};


/***/ }),

/***/ 4204:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aSet = __webpack_require__(7080);
var add = (__webpack_require__(4402).add);
var clone = __webpack_require__(9286);
var getSetRecord = __webpack_require__(3789);
var iterateSimple = __webpack_require__(507);

// `Set.prototype.union` method
// https://tc39.es/ecma262/#sec-set.prototype.union
module.exports = function union(other) {
  var O = aSet(this);
  var keysIter = getSetRecord(other).getIterator();
  var result = clone(O);
  iterateSimple(keysIter, function (it) {
    add(result, it);
  });
  return result;
};


/***/ }),

/***/ 4209:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var wellKnownSymbol = __webpack_require__(8227);
var Iterators = __webpack_require__(6269);

var ITERATOR = wellKnownSymbol('iterator');
var ArrayPrototype = Array.prototype;

// check on default Array iterator
module.exports = function (it) {
  return it !== undefined && (Iterators.Array === it || ArrayPrototype[ITERATOR] === it);
};


/***/ }),

/***/ 4215:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


/* global Bun, Deno -- detection */
var globalThis = __webpack_require__(4576);
var userAgent = __webpack_require__(2839);
var classof = __webpack_require__(2195);

var userAgentStartsWith = function (string) {
  return userAgent.slice(0, string.length) === string;
};

module.exports = (function () {
  if (userAgentStartsWith('Bun/')) return 'BUN';
  if (userAgentStartsWith('Cloudflare-Workers')) return 'CLOUDFLARE';
  if (userAgentStartsWith('Deno/')) return 'DENO';
  if (userAgentStartsWith('Node.js/')) return 'NODE';
  if (globalThis.Bun && typeof Bun.version == 'string') return 'BUN';
  if (globalThis.Deno && typeof Deno.version == 'object') return 'DENO';
  if (classof(globalThis.process) === 'process') return 'NODE';
  if (globalThis.window && globalThis.document) return 'BROWSER';
  return 'REST';
})();


/***/ }),

/***/ 4226:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var aString = __webpack_require__(3463);
var anUint8Array = __webpack_require__(4154);
var notDetached = __webpack_require__(5169);
var $fromHex = __webpack_require__(2303);

// `Uint8Array.prototype.setFromHex` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (globalThis.Uint8Array) $({ target: 'Uint8Array', proto: true }, {
  setFromHex: function setFromHex(string) {
    anUint8Array(this);
    aString(string);
    notDetached(this.buffer);
    var read = $fromHex(string, this).read;
    return { read: read, written: read / 2 };
  }
});


/***/ }),

/***/ 4235:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


// TODO: Remove from `core-js@4`
__webpack_require__(3068);


/***/ }),

/***/ 4270:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var call = __webpack_require__(9565);
var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);

var $TypeError = TypeError;

// `OrdinaryToPrimitive` abstract operation
// https://tc39.es/ecma262/#sec-ordinarytoprimitive
module.exports = function (input, pref) {
  var fn, val;
  if (pref === 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
  if (isCallable(fn = input.valueOf) && !isObject(val = call(fn, input))) return val;
  if (pref !== 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
  throw new $TypeError("Can't convert object to primitive value");
};


/***/ }),

/***/ 4373:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toObject = __webpack_require__(8981);
var toAbsoluteIndex = __webpack_require__(5610);
var lengthOfArrayLike = __webpack_require__(6198);

// `Array.prototype.fill` method implementation
// https://tc39.es/ecma262/#sec-array.prototype.fill
module.exports = function fill(value /* , start = 0, end = @length */) {
  var O = toObject(this);
  var length = lengthOfArrayLike(O);
  var argumentsLength = arguments.length;
  var index = toAbsoluteIndex(argumentsLength > 1 ? arguments[1] : undefined, length);
  var end = argumentsLength > 2 ? arguments[2] : undefined;
  var endPos = end === undefined ? length : toAbsoluteIndex(end, length);
  while (endPos > index) O[index++] = value;
  return O;
};


/***/ }),

/***/ 4376:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var classof = __webpack_require__(2195);

// `IsArray` abstract operation
// https://tc39.es/ecma262/#sec-isarray
// eslint-disable-next-line es/no-array-isarray -- safe
module.exports = Array.isArray || function isArray(argument) {
  return classof(argument) === 'Array';
};


/***/ }),

/***/ 4402:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);

// eslint-disable-next-line es/no-set -- safe
var SetPrototype = Set.prototype;

module.exports = {
  // eslint-disable-next-line es/no-set -- safe
  Set: Set,
  add: uncurryThis(SetPrototype.add),
  has: uncurryThis(SetPrototype.has),
  remove: uncurryThis(SetPrototype['delete']),
  proto: SetPrototype
};


/***/ }),

/***/ 4449:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aSet = __webpack_require__(7080);
var has = (__webpack_require__(4402).has);
var size = __webpack_require__(5170);
var getSetRecord = __webpack_require__(3789);
var iterateSet = __webpack_require__(8469);
var iterateSimple = __webpack_require__(507);
var iteratorClose = __webpack_require__(9539);

// `Set.prototype.isDisjointFrom` method
// https://tc39.es/ecma262/#sec-set.prototype.isdisjointfrom
module.exports = function isDisjointFrom(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  if (size(O) <= otherRec.size) return iterateSet(O, function (e) {
    if (otherRec.includes(e)) return false;
  }, true) !== false;
  var iterator = otherRec.getIterator();
  return iterateSimple(iterator, function (e) {
    if (has(O, e)) return iteratorClose(iterator, 'normal', false);
  }) !== false;
};


/***/ }),

/***/ 4483:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var getBuiltInNodeModule = __webpack_require__(9429);
var PROPER_STRUCTURED_CLONE_TRANSFER = __webpack_require__(1548);

var structuredClone = globalThis.structuredClone;
var $ArrayBuffer = globalThis.ArrayBuffer;
var $MessageChannel = globalThis.MessageChannel;
var detach = false;
var WorkerThreads, channel, buffer, $detach;

if (PROPER_STRUCTURED_CLONE_TRANSFER) {
  detach = function (transferable) {
    structuredClone(transferable, { transfer: [transferable] });
  };
} else if ($ArrayBuffer) try {
  if (!$MessageChannel) {
    WorkerThreads = getBuiltInNodeModule('worker_threads');
    if (WorkerThreads) $MessageChannel = WorkerThreads.MessageChannel;
  }

  if ($MessageChannel) {
    channel = new $MessageChannel();
    buffer = new $ArrayBuffer(2);

    $detach = function (transferable) {
      channel.port1.postMessage(null, [transferable]);
    };

    if (buffer.byteLength === 2) {
      $detach(buffer);
      if (buffer.byteLength === 0) detach = $detach;
    }
  }
} catch (error) { /* empty */ }

module.exports = detach;


/***/ }),

/***/ 4488:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var arraySlice = __webpack_require__(7680);

var floor = Math.floor;

var sort = function (array, comparefn) {
  var length = array.length;

  if (length < 8) {
    // insertion sort
    var i = 1;
    var element, j;

    while (i < length) {
      j = i;
      element = array[i];
      while (j && comparefn(array[j - 1], element) > 0) {
        array[j] = array[--j];
      }
      if (j !== i++) array[j] = element;
    }
  } else {
    // merge sort
    var middle = floor(length / 2);
    var left = sort(arraySlice(array, 0, middle), comparefn);
    var right = sort(arraySlice(array, middle), comparefn);
    var llength = left.length;
    var rlength = right.length;
    var lindex = 0;
    var rindex = 0;

    while (lindex < llength || rindex < rlength) {
      array[lindex + rindex] = (lindex < llength && rindex < rlength)
        ? comparefn(left[lindex], right[rindex]) <= 0 ? left[lindex++] : right[rindex++]
        : lindex < llength ? left[lindex++] : right[rindex++];
    }
  }

  return array;
};

module.exports = sort;


/***/ }),

/***/ 4495:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


/* eslint-disable es/no-symbol -- required for testing */
var V8_VERSION = __webpack_require__(9519);
var fails = __webpack_require__(9039);
var globalThis = __webpack_require__(4576);

var $String = globalThis.String;

// eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing
module.exports = !!Object.getOwnPropertySymbols && !fails(function () {
  var symbol = Symbol('symbol detection');
  // Chrome 38 Symbol has incorrect toString conversion
  // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances
  // nb: Do not call `String` directly to avoid this being optimized out to `symbol+''` which will,
  // of course, fail.
  return !$String(symbol) || !(Object(symbol) instanceof Symbol) ||
    // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances
    !Symbol.sham && V8_VERSION && V8_VERSION < 41;
});


/***/ }),

/***/ 4527:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var isArray = __webpack_require__(4376);

var $TypeError = TypeError;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// Safari < 13 does not throw an error in this case
var SILENT_ON_NON_WRITABLE_LENGTH_SET = DESCRIPTORS && !function () {
  // makes no sense without proper strict mode support
  if (this !== undefined) return true;
  try {
    // eslint-disable-next-line es/no-object-defineproperty -- safe
    Object.defineProperty([], 'length', { writable: false }).length = 1;
  } catch (error) {
    return error instanceof TypeError;
  }
}();

module.exports = SILENT_ON_NON_WRITABLE_LENGTH_SET ? function (O, length) {
  if (isArray(O) && !getOwnPropertyDescriptor(O, 'length').writable) {
    throw new $TypeError('Cannot set read only .length');
  } return O.length = length;
} : function (O, length) {
  return O.length = length;
};


/***/ }),

/***/ 4549:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);

// https://github.com/tc39/ecma262/pull/3467
module.exports = function (METHOD_NAME, ExpectedError) {
  var Iterator = globalThis.Iterator;
  var IteratorPrototype = Iterator && Iterator.prototype;
  var method = IteratorPrototype && IteratorPrototype[METHOD_NAME];

  var CLOSED = false;

  if (method) try {
    method.call({
      next: function () { return { done: true }; },
      'return': function () { CLOSED = true; }
    }, -1);
  } catch (error) {
    // https://bugs.webkit.org/show_bug.cgi?id=291195
    if (!(error instanceof ExpectedError)) CLOSED = false;
  }

  if (!CLOSED) return method;
};


/***/ }),

/***/ 4576:
/***/ (function(module) {


var check = function (it) {
  return it && it.Math === Math && it;
};

// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
module.exports =
  // eslint-disable-next-line es/no-global-this -- safe
  check(typeof globalThis == 'object' && globalThis) ||
  check(typeof window == 'object' && window) ||
  // eslint-disable-next-line no-restricted-globals -- safe
  check(typeof self == 'object' && self) ||
  check(typeof global == 'object' && global) ||
  check(typeof this == 'object' && this) ||
  // eslint-disable-next-line no-new-func -- fallback
  (function () { return this; })() || Function('return this')();


/***/ }),

/***/ 4601:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var getBuiltIn = __webpack_require__(7751);
var hasOwn = __webpack_require__(9297);
var createNonEnumerableProperty = __webpack_require__(6699);
var isPrototypeOf = __webpack_require__(1625);
var setPrototypeOf = __webpack_require__(2967);
var copyConstructorProperties = __webpack_require__(7740);
var proxyAccessor = __webpack_require__(1056);
var inheritIfRequired = __webpack_require__(3167);
var normalizeStringArgument = __webpack_require__(2603);
var installErrorCause = __webpack_require__(7584);
var installErrorStack = __webpack_require__(747);
var DESCRIPTORS = __webpack_require__(3724);
var IS_PURE = __webpack_require__(6395);

module.exports = function (FULL_NAME, wrapper, FORCED, IS_AGGREGATE_ERROR) {
  var STACK_TRACE_LIMIT = 'stackTraceLimit';
  var OPTIONS_POSITION = IS_AGGREGATE_ERROR ? 2 : 1;
  var path = FULL_NAME.split('.');
  var ERROR_NAME = path[path.length - 1];
  var OriginalError = getBuiltIn.apply(null, path);

  if (!OriginalError) return;

  var OriginalErrorPrototype = OriginalError.prototype;

  // V8 9.3- bug https://bugs.chromium.org/p/v8/issues/detail?id=12006
  if (!IS_PURE && hasOwn(OriginalErrorPrototype, 'cause')) delete OriginalErrorPrototype.cause;

  if (!FORCED) return OriginalError;

  var BaseError = getBuiltIn('Error');

  var WrappedError = wrapper(function (a, b) {
    var message = normalizeStringArgument(IS_AGGREGATE_ERROR ? b : a, undefined);
    var result = IS_AGGREGATE_ERROR ? new OriginalError(a) : new OriginalError();
    if (message !== undefined) createNonEnumerableProperty(result, 'message', message);
    installErrorStack(result, WrappedError, result.stack, 2);
    if (this && isPrototypeOf(OriginalErrorPrototype, this)) inheritIfRequired(result, this, WrappedError);
    if (arguments.length > OPTIONS_POSITION) installErrorCause(result, arguments[OPTIONS_POSITION]);
    return result;
  });

  WrappedError.prototype = OriginalErrorPrototype;

  if (ERROR_NAME !== 'Error') {
    if (setPrototypeOf) setPrototypeOf(WrappedError, BaseError);
    else copyConstructorProperties(WrappedError, BaseError, { name: true });
  } else if (DESCRIPTORS && STACK_TRACE_LIMIT in OriginalError) {
    proxyAccessor(WrappedError, OriginalError, STACK_TRACE_LIMIT);
    proxyAccessor(WrappedError, OriginalError, 'prepareStackTrace');
  }

  copyConstructorProperties(WrappedError, OriginalError);

  if (!IS_PURE) try {
    // Safari 13- bug: WebAssembly errors does not have a proper `.name`
    if (OriginalErrorPrototype.name !== ERROR_NAME) {
      createNonEnumerableProperty(OriginalErrorPrototype, 'name', ERROR_NAME);
    }
    OriginalErrorPrototype.constructor = WrappedError;
  } catch (error) { /* empty */ }

  return WrappedError;
};


/***/ }),

/***/ 4603:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var defineBuiltIn = __webpack_require__(6840);
var uncurryThis = __webpack_require__(9504);
var toString = __webpack_require__(655);
var validateArgumentsLength = __webpack_require__(2812);

var $URLSearchParams = URLSearchParams;
var URLSearchParamsPrototype = $URLSearchParams.prototype;
var append = uncurryThis(URLSearchParamsPrototype.append);
var $delete = uncurryThis(URLSearchParamsPrototype['delete']);
var forEach = uncurryThis(URLSearchParamsPrototype.forEach);
var push = uncurryThis([].push);
var params = new $URLSearchParams('a=1&a=2&b=3');

params['delete']('a', 1);
// `undefined` case is a Chromium 117 bug
// https://bugs.chromium.org/p/v8/issues/detail?id=14222
params['delete']('b', undefined);

if (params + '' !== 'a=2') {
  defineBuiltIn(URLSearchParamsPrototype, 'delete', function (name /* , value */) {
    var length = arguments.length;
    var $value = length < 2 ? undefined : arguments[1];
    if (length && $value === undefined) return $delete(this, name);
    var entries = [];
    forEach(this, function (v, k) { // also validates `this`
      push(entries, { key: k, value: v });
    });
    validateArgumentsLength(length, 1);
    var key = toString(name);
    var value = toString($value);
    var index = 0;
    var dindex = 0;
    var found = false;
    var entriesLength = entries.length;
    var entry;
    while (index < entriesLength) {
      entry = entries[index++];
      if (found || entry.key === key) {
        found = true;
        $delete(this, entry.key);
      } else dindex++;
    }
    while (dindex < entriesLength) {
      entry = entries[dindex++];
      if (!(entry.key === key && entry.value === value)) append(this, entry.key, entry.value);
    }
  }, { enumerable: true, unsafe: true });
}


/***/ }),

/***/ 4628:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var newPromiseCapabilityModule = __webpack_require__(6043);

// `Promise.withResolvers` method
// https://tc39.es/ecma262/#sec-promise.withResolvers
$({ target: 'Promise', stat: true }, {
  withResolvers: function withResolvers() {
    var promiseCapability = newPromiseCapabilityModule.f(this);
    return {
      promise: promiseCapability.promise,
      resolve: promiseCapability.resolve,
      reject: promiseCapability.reject
    };
  }
});


/***/ }),

/***/ 4644:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var NATIVE_ARRAY_BUFFER = __webpack_require__(7811);
var DESCRIPTORS = __webpack_require__(3724);
var globalThis = __webpack_require__(4576);
var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);
var hasOwn = __webpack_require__(9297);
var classof = __webpack_require__(6955);
var tryToString = __webpack_require__(6823);
var createNonEnumerableProperty = __webpack_require__(6699);
var defineBuiltIn = __webpack_require__(6840);
var defineBuiltInAccessor = __webpack_require__(2106);
var isPrototypeOf = __webpack_require__(1625);
var getPrototypeOf = __webpack_require__(2787);
var setPrototypeOf = __webpack_require__(2967);
var wellKnownSymbol = __webpack_require__(8227);
var uid = __webpack_require__(3392);
var InternalStateModule = __webpack_require__(1181);

var enforceInternalState = InternalStateModule.enforce;
var getInternalState = InternalStateModule.get;
var Int8Array = globalThis.Int8Array;
var Int8ArrayPrototype = Int8Array && Int8Array.prototype;
var Uint8ClampedArray = globalThis.Uint8ClampedArray;
var Uint8ClampedArrayPrototype = Uint8ClampedArray && Uint8ClampedArray.prototype;
var TypedArray = Int8Array && getPrototypeOf(Int8Array);
var TypedArrayPrototype = Int8ArrayPrototype && getPrototypeOf(Int8ArrayPrototype);
var ObjectPrototype = Object.prototype;
var TypeError = globalThis.TypeError;

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var TYPED_ARRAY_TAG = uid('TYPED_ARRAY_TAG');
var TYPED_ARRAY_CONSTRUCTOR = 'TypedArrayConstructor';
// Fixing native typed arrays in Opera Presto crashes the browser, see #595
var NATIVE_ARRAY_BUFFER_VIEWS = NATIVE_ARRAY_BUFFER && !!setPrototypeOf && classof(globalThis.opera) !== 'Opera';
var TYPED_ARRAY_TAG_REQUIRED = false;
var NAME, Constructor, Prototype;

var TypedArrayConstructorsList = {
  Int8Array: 1,
  Uint8Array: 1,
  Uint8ClampedArray: 1,
  Int16Array: 2,
  Uint16Array: 2,
  Int32Array: 4,
  Uint32Array: 4,
  Float32Array: 4,
  Float64Array: 8
};

var BigIntArrayConstructorsList = {
  BigInt64Array: 8,
  BigUint64Array: 8
};

var isView = function isView(it) {
  if (!isObject(it)) return false;
  var klass = classof(it);
  return klass === 'DataView'
    || hasOwn(TypedArrayConstructorsList, klass)
    || hasOwn(BigIntArrayConstructorsList, klass);
};

var getTypedArrayConstructor = function (it) {
  var proto = getPrototypeOf(it);
  if (!isObject(proto)) return;
  var state = getInternalState(proto);
  return (state && hasOwn(state, TYPED_ARRAY_CONSTRUCTOR)) ? state[TYPED_ARRAY_CONSTRUCTOR] : getTypedArrayConstructor(proto);
};

var isTypedArray = function (it) {
  if (!isObject(it)) return false;
  var klass = classof(it);
  return hasOwn(TypedArrayConstructorsList, klass)
    || hasOwn(BigIntArrayConstructorsList, klass);
};

var aTypedArray = function (it) {
  if (isTypedArray(it)) return it;
  throw new TypeError('Target is not a typed array');
};

var aTypedArrayConstructor = function (C) {
  if (isCallable(C) && (!setPrototypeOf || isPrototypeOf(TypedArray, C))) return C;
  throw new TypeError(tryToString(C) + ' is not a typed array constructor');
};

var exportTypedArrayMethod = function (KEY, property, forced, options) {
  if (!DESCRIPTORS) return;
  if (forced) for (var ARRAY in TypedArrayConstructorsList) {
    var TypedArrayConstructor = globalThis[ARRAY];
    if (TypedArrayConstructor && hasOwn(TypedArrayConstructor.prototype, KEY)) try {
      delete TypedArrayConstructor.prototype[KEY];
    } catch (error) {
      // old WebKit bug - some methods are non-configurable
      try {
        TypedArrayConstructor.prototype[KEY] = property;
      } catch (error2) { /* empty */ }
    }
  }
  if (!TypedArrayPrototype[KEY] || forced) {
    defineBuiltIn(TypedArrayPrototype, KEY, forced ? property
      : NATIVE_ARRAY_BUFFER_VIEWS && Int8ArrayPrototype[KEY] || property, options);
  }
};

var exportTypedArrayStaticMethod = function (KEY, property, forced) {
  var ARRAY, TypedArrayConstructor;
  if (!DESCRIPTORS) return;
  if (setPrototypeOf) {
    if (forced) for (ARRAY in TypedArrayConstructorsList) {
      TypedArrayConstructor = globalThis[ARRAY];
      if (TypedArrayConstructor && hasOwn(TypedArrayConstructor, KEY)) try {
        delete TypedArrayConstructor[KEY];
      } catch (error) { /* empty */ }
    }
    if (!TypedArray[KEY] || forced) {
      // V8 ~ Chrome 49-50 `%TypedArray%` methods are non-writable non-configurable
      try {
        return defineBuiltIn(TypedArray, KEY, forced ? property : NATIVE_ARRAY_BUFFER_VIEWS && TypedArray[KEY] || property);
      } catch (error) { /* empty */ }
    } else return;
  }
  for (ARRAY in TypedArrayConstructorsList) {
    TypedArrayConstructor = globalThis[ARRAY];
    if (TypedArrayConstructor && (!TypedArrayConstructor[KEY] || forced)) {
      defineBuiltIn(TypedArrayConstructor, KEY, property);
    }
  }
};

for (NAME in TypedArrayConstructorsList) {
  Constructor = globalThis[NAME];
  Prototype = Constructor && Constructor.prototype;
  if (Prototype) enforceInternalState(Prototype)[TYPED_ARRAY_CONSTRUCTOR] = Constructor;
  else NATIVE_ARRAY_BUFFER_VIEWS = false;
}

for (NAME in BigIntArrayConstructorsList) {
  Constructor = globalThis[NAME];
  Prototype = Constructor && Constructor.prototype;
  if (Prototype) enforceInternalState(Prototype)[TYPED_ARRAY_CONSTRUCTOR] = Constructor;
}

// WebKit bug - typed arrays constructors prototype is Object.prototype
if (!NATIVE_ARRAY_BUFFER_VIEWS || !isCallable(TypedArray) || TypedArray === Function.prototype) {
  // eslint-disable-next-line no-shadow -- safe
  TypedArray = function TypedArray() {
    throw new TypeError('Incorrect invocation');
  };
  if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME in TypedArrayConstructorsList) {
    if (globalThis[NAME]) setPrototypeOf(globalThis[NAME], TypedArray);
  }
}

if (!NATIVE_ARRAY_BUFFER_VIEWS || !TypedArrayPrototype || TypedArrayPrototype === ObjectPrototype) {
  TypedArrayPrototype = TypedArray.prototype;
  if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME in TypedArrayConstructorsList) {
    if (globalThis[NAME]) setPrototypeOf(globalThis[NAME].prototype, TypedArrayPrototype);
  }
}

// WebKit bug - one more object in Uint8ClampedArray prototype chain
if (NATIVE_ARRAY_BUFFER_VIEWS && getPrototypeOf(Uint8ClampedArrayPrototype) !== TypedArrayPrototype) {
  setPrototypeOf(Uint8ClampedArrayPrototype, TypedArrayPrototype);
}

if (DESCRIPTORS && !hasOwn(TypedArrayPrototype, TO_STRING_TAG)) {
  TYPED_ARRAY_TAG_REQUIRED = true;
  defineBuiltInAccessor(TypedArrayPrototype, TO_STRING_TAG, {
    configurable: true,
    get: function () {
      return isObject(this) ? this[TYPED_ARRAY_TAG] : undefined;
    }
  });
  for (NAME in TypedArrayConstructorsList) if (globalThis[NAME]) {
    createNonEnumerableProperty(globalThis[NAME], TYPED_ARRAY_TAG, NAME);
  }
}

module.exports = {
  NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS,
  TYPED_ARRAY_TAG: TYPED_ARRAY_TAG_REQUIRED && TYPED_ARRAY_TAG,
  aTypedArray: aTypedArray,
  aTypedArrayConstructor: aTypedArrayConstructor,
  exportTypedArrayMethod: exportTypedArrayMethod,
  exportTypedArrayStaticMethod: exportTypedArrayStaticMethod,
  getTypedArrayConstructor: getTypedArrayConstructor,
  isView: isView,
  isTypedArray: isTypedArray,
  TypedArray: TypedArray,
  TypedArrayPrototype: TypedArrayPrototype
};


/***/ }),

/***/ 4659:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var fails = __webpack_require__(9039);
var createPropertyDescriptor = __webpack_require__(6980);

module.exports = !fails(function () {
  var error = new Error('a');
  if (!('stack' in error)) return true;
  // eslint-disable-next-line es/no-object-defineproperty -- safe
  Object.defineProperty(error, 'stack', createPropertyDescriptor(1, 7));
  return error.stack !== 7;
});


/***/ }),

/***/ 4732:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var ArrayBufferViewCore = __webpack_require__(4644);
var uncurryThis = __webpack_require__(9504);
var aCallable = __webpack_require__(9306);
var arrayFromConstructorAndList = __webpack_require__(5370);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var getTypedArrayConstructor = ArrayBufferViewCore.getTypedArrayConstructor;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
var sort = uncurryThis(ArrayBufferViewCore.TypedArrayPrototype.sort);

// `%TypedArray%.prototype.toSorted` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.tosorted
exportTypedArrayMethod('toSorted', function toSorted(compareFn) {
  if (compareFn !== undefined) aCallable(compareFn);
  var O = aTypedArray(this);
  var A = arrayFromConstructorAndList(getTypedArrayConstructor(O), O);
  return sort(A, compareFn);
});


/***/ }),

/***/ 4901:
/***/ ((module) => {


// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot
var documentAll = typeof document == 'object' && document.all;

// `IsCallable` abstract operation
// https://tc39.es/ecma262/#sec-iscallable
// eslint-disable-next-line unicorn/no-typeof-undefined -- required for testing
module.exports = typeof documentAll == 'undefined' && documentAll !== undefined ? function (argument) {
  return typeof argument == 'function' || argument === documentAll;
} : function (argument) {
  return typeof argument == 'function';
};


/***/ }),

/***/ 4913:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var IE8_DOM_DEFINE = __webpack_require__(5917);
var V8_PROTOTYPE_DEFINE_BUG = __webpack_require__(8686);
var anObject = __webpack_require__(8551);
var toPropertyKey = __webpack_require__(6969);

var $TypeError = TypeError;
// eslint-disable-next-line es/no-object-defineproperty -- safe
var $defineProperty = Object.defineProperty;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var ENUMERABLE = 'enumerable';
var CONFIGURABLE = 'configurable';
var WRITABLE = 'writable';

// `Object.defineProperty` method
// https://tc39.es/ecma262/#sec-object.defineproperty
exports.f = DESCRIPTORS ? V8_PROTOTYPE_DEFINE_BUG ? function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPropertyKey(P);
  anObject(Attributes);
  if (typeof O === 'function' && P === 'prototype' && 'value' in Attributes && WRITABLE in Attributes && !Attributes[WRITABLE]) {
    var current = $getOwnPropertyDescriptor(O, P);
    if (current && current[WRITABLE]) {
      O[P] = Attributes.value;
      Attributes = {
        configurable: CONFIGURABLE in Attributes ? Attributes[CONFIGURABLE] : current[CONFIGURABLE],
        enumerable: ENUMERABLE in Attributes ? Attributes[ENUMERABLE] : current[ENUMERABLE],
        writable: false
      };
    }
  } return $defineProperty(O, P, Attributes);
} : $defineProperty : function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPropertyKey(P);
  anObject(Attributes);
  if (IE8_DOM_DEFINE) try {
    return $defineProperty(O, P, Attributes);
  } catch (error) { /* empty */ }
  if ('get' in Attributes || 'set' in Attributes) throw new $TypeError('Accessors not supported');
  if ('value' in Attributes) O[P] = Attributes.value;
  return O;
};


/***/ }),

/***/ 4916:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var getBuiltIn = __webpack_require__(7751);

var createSetLike = function (size) {
  return {
    size: size,
    has: function () {
      return false;
    },
    keys: function () {
      return {
        next: function () {
          return { done: true };
        }
      };
    }
  };
};

var createSetLikeWithInfinitySize = function (size) {
  return {
    size: size,
    has: function () {
      return true;
    },
    keys: function () {
      throw new Error('e');
    }
  };
};

module.exports = function (name, callback) {
  var Set = getBuiltIn('Set');
  try {
    new Set()[name](createSetLike(0));
    try {
      // late spec change, early WebKit ~ Safari 17 implementation does not pass it
      // https://github.com/tc39/proposal-set-methods/pull/88
      // also covered engines with
      // https://bugs.webkit.org/show_bug.cgi?id=272679
      new Set()[name](createSetLike(-1));
      return false;
    } catch (error2) {
      if (!callback) return true;
      // early V8 implementation bug
      // https://issues.chromium.org/issues/351332634
      try {
        new Set()[name](createSetLikeWithInfinitySize(-Infinity));
        return false;
      } catch (error) {
        var set = new Set();
        set.add(1);
        set.add(2);
        return callback(set[name](createSetLikeWithInfinitySize(Infinity)));
      }
    }
  } catch (error) {
    return false;
  }
};


/***/ }),

/***/ 4972:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var notANaN = __webpack_require__(4149);
var toPositiveInteger = __webpack_require__(9590);
var createIteratorProxy = __webpack_require__(9462);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);
var IS_PURE = __webpack_require__(6395);

var takeWithoutClosingOnEarlyError = !IS_PURE && iteratorHelperWithoutClosingOnEarlyError('take', RangeError);

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  if (!this.remaining--) {
    this.done = true;
    return iteratorClose(iterator, 'normal', undefined);
  }
  var result = anObject(call(this.next, iterator));
  var done = this.done = !!result.done;
  if (!done) return result.value;
});

// `Iterator.prototype.take` method
// https://tc39.es/ecma262/#sec-iterator.prototype.take
$({ target: 'Iterator', proto: true, real: true, forced: IS_PURE || takeWithoutClosingOnEarlyError }, {
  take: function take(limit) {
    anObject(this);
    var remaining;
    try {
      remaining = toPositiveInteger(notANaN(+limit));
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (takeWithoutClosingOnEarlyError) return call(takeWithoutClosingOnEarlyError, this, remaining);

    return new IteratorProxy(getIteratorDirect(this), {
      remaining: remaining
    });
  }
});


/***/ }),

/***/ 4979:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var getBuiltIn = __webpack_require__(7751);
var createPropertyDescriptor = __webpack_require__(6980);
var defineProperty = (__webpack_require__(4913).f);
var hasOwn = __webpack_require__(9297);
var anInstance = __webpack_require__(679);
var inheritIfRequired = __webpack_require__(3167);
var normalizeStringArgument = __webpack_require__(2603);
var DOMExceptionConstants = __webpack_require__(5002);
var clearErrorStack = __webpack_require__(6193);
var DESCRIPTORS = __webpack_require__(3724);
var IS_PURE = __webpack_require__(6395);

var DOM_EXCEPTION = 'DOMException';
var Error = getBuiltIn('Error');
var NativeDOMException = getBuiltIn(DOM_EXCEPTION);

var $DOMException = function DOMException() {
  anInstance(this, DOMExceptionPrototype);
  var argumentsLength = arguments.length;
  var message = normalizeStringArgument(argumentsLength < 1 ? undefined : arguments[0]);
  var name = normalizeStringArgument(argumentsLength < 2 ? undefined : arguments[1], 'Error');
  var that = new NativeDOMException(message, name);
  var error = new Error(message);
  error.name = DOM_EXCEPTION;
  defineProperty(that, 'stack', createPropertyDescriptor(1, clearErrorStack(error.stack, 1)));
  inheritIfRequired(that, this, $DOMException);
  return that;
};

var DOMExceptionPrototype = $DOMException.prototype = NativeDOMException.prototype;

var ERROR_HAS_STACK = 'stack' in new Error(DOM_EXCEPTION);
var DOM_EXCEPTION_HAS_STACK = 'stack' in new NativeDOMException(1, 2);

// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var descriptor = NativeDOMException && DESCRIPTORS && Object.getOwnPropertyDescriptor(globalThis, DOM_EXCEPTION);

// Bun ~ 0.1.1 DOMException have incorrect descriptor and we can't redefine it
// https://github.com/Jarred-Sumner/bun/issues/399
var BUGGY_DESCRIPTOR = !!descriptor && !(descriptor.writable && descriptor.configurable);

var FORCED_CONSTRUCTOR = ERROR_HAS_STACK && !BUGGY_DESCRIPTOR && !DOM_EXCEPTION_HAS_STACK;

// `DOMException` constructor patch for `.stack` where it's required
// https://webidl.spec.whatwg.org/#es-DOMException-specialness
$({ global: true, constructor: true, forced: IS_PURE || FORCED_CONSTRUCTOR }, { // TODO: fix export logic
  DOMException: FORCED_CONSTRUCTOR ? $DOMException : NativeDOMException
});

var PolyfilledDOMException = getBuiltIn(DOM_EXCEPTION);
var PolyfilledDOMExceptionPrototype = PolyfilledDOMException.prototype;

if (PolyfilledDOMExceptionPrototype.constructor !== PolyfilledDOMException) {
  if (!IS_PURE) {
    defineProperty(PolyfilledDOMExceptionPrototype, 'constructor', createPropertyDescriptor(1, PolyfilledDOMException));
  }

  for (var key in DOMExceptionConstants) if (hasOwn(DOMExceptionConstants, key)) {
    var constant = DOMExceptionConstants[key];
    var constantName = constant.s;
    if (!hasOwn(PolyfilledDOMException, constantName)) {
      defineProperty(PolyfilledDOMException, constantName, createPropertyDescriptor(6, constant.c));
    }
  }
}


/***/ }),

/***/ 5002:
/***/ ((module) => {


module.exports = {
  IndexSizeError: { s: 'INDEX_SIZE_ERR', c: 1, m: 1 },
  DOMStringSizeError: { s: 'DOMSTRING_SIZE_ERR', c: 2, m: 0 },
  HierarchyRequestError: { s: 'HIERARCHY_REQUEST_ERR', c: 3, m: 1 },
  WrongDocumentError: { s: 'WRONG_DOCUMENT_ERR', c: 4, m: 1 },
  InvalidCharacterError: { s: 'INVALID_CHARACTER_ERR', c: 5, m: 1 },
  NoDataAllowedError: { s: 'NO_DATA_ALLOWED_ERR', c: 6, m: 0 },
  NoModificationAllowedError: { s: 'NO_MODIFICATION_ALLOWED_ERR', c: 7, m: 1 },
  NotFoundError: { s: 'NOT_FOUND_ERR', c: 8, m: 1 },
  NotSupportedError: { s: 'NOT_SUPPORTED_ERR', c: 9, m: 1 },
  InUseAttributeError: { s: 'INUSE_ATTRIBUTE_ERR', c: 10, m: 1 },
  InvalidStateError: { s: 'INVALID_STATE_ERR', c: 11, m: 1 },
  SyntaxError: { s: 'SYNTAX_ERR', c: 12, m: 1 },
  InvalidModificationError: { s: 'INVALID_MODIFICATION_ERR', c: 13, m: 1 },
  NamespaceError: { s: 'NAMESPACE_ERR', c: 14, m: 1 },
  InvalidAccessError: { s: 'INVALID_ACCESS_ERR', c: 15, m: 1 },
  ValidationError: { s: 'VALIDATION_ERR', c: 16, m: 0 },
  TypeMismatchError: { s: 'TYPE_MISMATCH_ERR', c: 17, m: 1 },
  SecurityError: { s: 'SECURITY_ERR', c: 18, m: 1 },
  NetworkError: { s: 'NETWORK_ERR', c: 19, m: 1 },
  AbortError: { s: 'ABORT_ERR', c: 20, m: 1 },
  URLMismatchError: { s: 'URL_MISMATCH_ERR', c: 21, m: 1 },
  QuotaExceededError: { s: 'QUOTA_EXCEEDED_ERR', c: 22, m: 1 },
  TimeoutError: { s: 'TIMEOUT_ERR', c: 23, m: 1 },
  InvalidNodeTypeError: { s: 'INVALID_NODE_TYPE_ERR', c: 24, m: 1 },
  DataCloneError: { s: 'DATA_CLONE_ERR', c: 25, m: 1 }
};


/***/ }),

/***/ 5024:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var symmetricDifference = __webpack_require__(3650);
var setMethodGetKeysBeforeCloning = __webpack_require__(9835);
var setMethodAcceptSetLike = __webpack_require__(4916);

var FORCED = !setMethodAcceptSetLike('symmetricDifference') || !setMethodGetKeysBeforeCloning('symmetricDifference');

// `Set.prototype.symmetricDifference` method
// https://tc39.es/ecma262/#sec-set.prototype.symmetricdifference
$({ target: 'Set', proto: true, real: true, forced: FORCED }, {
  symmetricDifference: symmetricDifference
});


/***/ }),

/***/ 5031:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var getBuiltIn = __webpack_require__(7751);
var uncurryThis = __webpack_require__(9504);
var getOwnPropertyNamesModule = __webpack_require__(8480);
var getOwnPropertySymbolsModule = __webpack_require__(3717);
var anObject = __webpack_require__(8551);

var concat = uncurryThis([].concat);

// all object keys, includes non-enumerable and symbols
module.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
  var keys = getOwnPropertyNamesModule.f(anObject(it));
  var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
  return getOwnPropertySymbols ? concat(keys, getOwnPropertySymbols(it)) : keys;
};


/***/ }),

/***/ 5044:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var ArrayBufferViewCore = __webpack_require__(4644);
var $fill = __webpack_require__(4373);
var toBigInt = __webpack_require__(5854);
var classof = __webpack_require__(6955);
var call = __webpack_require__(9565);
var uncurryThis = __webpack_require__(9504);
var fails = __webpack_require__(9039);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
var slice = uncurryThis(''.slice);

// V8 ~ Chrome < 59, Safari < 14.1, FF < 55, Edge <=18
var CONVERSION_BUG = fails(function () {
  var count = 0;
  // eslint-disable-next-line es/no-typed-arrays -- safe
  new Int8Array(2).fill({ valueOf: function () { return count++; } });
  return count !== 1;
});

// `%TypedArray%.prototype.fill` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.fill
exportTypedArrayMethod('fill', function fill(value /* , start, end */) {
  var length = arguments.length;
  aTypedArray(this);
  var actualValue = slice(classof(this), 0, 3) === 'Big' ? toBigInt(value) : +value;
  return call($fill, this, actualValue, length > 1 ? arguments[1] : undefined, length > 2 ? arguments[2] : undefined);
}, CONVERSION_BUG);


/***/ }),

/***/ 5169:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isDetached = __webpack_require__(3238);

var $TypeError = TypeError;

module.exports = function (it) {
  if (isDetached(it)) throw new $TypeError('ArrayBuffer is detached');
  return it;
};


/***/ }),

/***/ 5170:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThisAccessor = __webpack_require__(6706);
var SetHelpers = __webpack_require__(4402);

module.exports = uncurryThisAccessor(SetHelpers.proto, 'size', 'get') || function (set) {
  return set.size;
};


/***/ }),

/***/ 5213:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var arrayFromConstructorAndList = __webpack_require__(5370);
var $fromBase64 = __webpack_require__(9143);

var Uint8Array = globalThis.Uint8Array;

var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.fromBase64 || !function () {
  // Webkit not throw an error on odd length string
  try {
    Uint8Array.fromBase64('a');
    return;
  } catch (error) { /* empty */ }
  try {
    Uint8Array.fromBase64('', null);
  } catch (error) {
    return true;
  }
}();

// `Uint8Array.fromBase64` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (Uint8Array) $({ target: 'Uint8Array', stat: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
  fromBase64: function fromBase64(string /* , options */) {
    var result = $fromBase64(string, arguments.length > 1 ? arguments[1] : undefined, null, 0x1FFFFFFFFFFFFF);
    return arrayFromConstructorAndList(Uint8Array, result.bytes);
  }
});


/***/ }),

/***/ 5370:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var lengthOfArrayLike = __webpack_require__(6198);

module.exports = function (Constructor, list, $length) {
  var index = 0;
  var length = arguments.length > 2 ? $length : lengthOfArrayLike(list);
  var result = new Constructor(length);
  while (length > index) result[index] = list[index++];
  return result;
};


/***/ }),

/***/ 5397:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


// toObject with fallback for non-array-like ES3 strings
var IndexedObject = __webpack_require__(7055);
var requireObjectCoercible = __webpack_require__(7750);

module.exports = function (it) {
  return IndexedObject(requireObjectCoercible(it));
};


/***/ }),

/***/ 5610:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toIntegerOrInfinity = __webpack_require__(1291);

var max = Math.max;
var min = Math.min;

// Helper for a popular repeating case of the spec:
// Let integer be ? ToInteger(index).
// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
module.exports = function (index, length) {
  var integer = toIntegerOrInfinity(index);
  return integer < 0 ? max(integer + length, 0) : min(integer, length);
};


/***/ }),

/***/ 5623:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


// TODO: Remove from `core-js@4`
__webpack_require__(456);


/***/ }),

/***/ 5636:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);
var uncurryThisAccessor = __webpack_require__(6706);
var toIndex = __webpack_require__(7696);
var notDetached = __webpack_require__(5169);
var arrayBufferByteLength = __webpack_require__(7394);
var detachTransferable = __webpack_require__(4483);
var PROPER_STRUCTURED_CLONE_TRANSFER = __webpack_require__(1548);

var structuredClone = globalThis.structuredClone;
var ArrayBuffer = globalThis.ArrayBuffer;
var DataView = globalThis.DataView;
var min = Math.min;
var ArrayBufferPrototype = ArrayBuffer.prototype;
var DataViewPrototype = DataView.prototype;
var slice = uncurryThis(ArrayBufferPrototype.slice);
var isResizable = uncurryThisAccessor(ArrayBufferPrototype, 'resizable', 'get');
var maxByteLength = uncurryThisAccessor(ArrayBufferPrototype, 'maxByteLength', 'get');
var getInt8 = uncurryThis(DataViewPrototype.getInt8);
var setInt8 = uncurryThis(DataViewPrototype.setInt8);

module.exports = (PROPER_STRUCTURED_CLONE_TRANSFER || detachTransferable) && function (arrayBuffer, newLength, preserveResizability) {
  var byteLength = arrayBufferByteLength(arrayBuffer);
  var newByteLength = newLength === undefined ? byteLength : toIndex(newLength);
  var fixedLength = !isResizable || !isResizable(arrayBuffer);
  var newBuffer;
  notDetached(arrayBuffer);
  if (PROPER_STRUCTURED_CLONE_TRANSFER) {
    arrayBuffer = structuredClone(arrayBuffer, { transfer: [arrayBuffer] });
    if (byteLength === newByteLength && (preserveResizability || fixedLength)) return arrayBuffer;
  }
  if (byteLength >= newByteLength && (!preserveResizability || fixedLength)) {
    newBuffer = slice(arrayBuffer, 0, newByteLength);
  } else {
    var options = preserveResizability && !fixedLength && maxByteLength ? { maxByteLength: maxByteLength(arrayBuffer) } : undefined;
    newBuffer = new ArrayBuffer(newByteLength, options);
    var a = new DataView(arrayBuffer);
    var b = new DataView(newBuffer);
    var copyLength = min(newByteLength, byteLength);
    for (var i = 0; i < copyLength; i++) setInt8(b, i, getInt8(a, i));
  }
  if (!PROPER_STRUCTURED_CLONE_TRANSFER) detachTransferable(arrayBuffer);
  return newBuffer;
};


/***/ }),

/***/ 5745:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var store = __webpack_require__(7629);

module.exports = function (key, value) {
  return store[key] || (store[key] = value || {});
};


/***/ }),

/***/ 5781:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var getBuiltIn = __webpack_require__(7751);
var validateArgumentsLength = __webpack_require__(2812);
var toString = __webpack_require__(655);
var USE_NATIVE_URL = __webpack_require__(7416);

var URL = getBuiltIn('URL');

// `URL.parse` method
// https://url.spec.whatwg.org/#dom-url-canparse
$({ target: 'URL', stat: true, forced: !USE_NATIVE_URL }, {
  parse: function parse(url) {
    var length = validateArgumentsLength(arguments.length, 1);
    var urlString = toString(url);
    var base = length < 2 || arguments[1] === undefined ? undefined : toString(arguments[1]);
    try {
      return new URL(urlString, base);
    } catch (error) {
      return null;
    }
  }
});


/***/ }),

/***/ 5854:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toPrimitive = __webpack_require__(2777);

var $TypeError = TypeError;

// `ToBigInt` abstract operation
// https://tc39.es/ecma262/#sec-tobigint
module.exports = function (argument) {
  var prim = toPrimitive(argument, 'number');
  if (typeof prim == 'number') throw new $TypeError("Can't convert number to bigint");
  // eslint-disable-next-line es/no-bigint -- safe
  return BigInt(prim);
};


/***/ }),

/***/ 5876:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var isSubsetOf = __webpack_require__(3838);
var setMethodAcceptSetLike = __webpack_require__(4916);

var INCORRECT = !setMethodAcceptSetLike('isSubsetOf', function (result) {
  return result;
});

// `Set.prototype.isSubsetOf` method
// https://tc39.es/ecma262/#sec-set.prototype.issubsetof
$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
  isSubsetOf: isSubsetOf
});


/***/ }),

/***/ 5917:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var fails = __webpack_require__(9039);
var createElement = __webpack_require__(4055);

// Thanks to IE8 for its funny defineProperty
module.exports = !DESCRIPTORS && !fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty(createElement('div'), 'a', {
    get: function () { return 7; }
  }).a !== 7;
});


/***/ }),

/***/ 5966:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aCallable = __webpack_require__(9306);
var isNullOrUndefined = __webpack_require__(4117);

// `GetMethod` abstract operation
// https://tc39.es/ecma262/#sec-getmethod
module.exports = function (V, P) {
  var func = V[P];
  return isNullOrUndefined(func) ? undefined : aCallable(func);
};


/***/ }),

/***/ 6043:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aCallable = __webpack_require__(9306);

var $TypeError = TypeError;

var PromiseCapability = function (C) {
  var resolve, reject;
  this.promise = new C(function ($$resolve, $$reject) {
    if (resolve !== undefined || reject !== undefined) throw new $TypeError('Bad Promise constructor');
    resolve = $$resolve;
    reject = $$reject;
  });
  this.resolve = aCallable(resolve);
  this.reject = aCallable(reject);
};

// `NewPromiseCapability` abstract operation
// https://tc39.es/ecma262/#sec-newpromisecapability
module.exports.f = function (C) {
  return new PromiseCapability(C);
};


/***/ }),

/***/ 6080:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(7476);
var aCallable = __webpack_require__(9306);
var NATIVE_BIND = __webpack_require__(616);

var bind = uncurryThis(uncurryThis.bind);

// optional / simple context binding
module.exports = function (fn, that) {
  aCallable(fn);
  return that === undefined ? fn : NATIVE_BIND ? bind(fn, that) : function (/* ...args */) {
    return fn.apply(that, arguments);
  };
};


/***/ }),

/***/ 6119:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var shared = __webpack_require__(5745);
var uid = __webpack_require__(3392);

var keys = shared('keys');

module.exports = function (key) {
  return keys[key] || (keys[key] = uid(key));
};


/***/ }),

/***/ 6193:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);

var $Error = Error;
var replace = uncurryThis(''.replace);

var TEST = (function (arg) { return String(new $Error(arg).stack); })('zxcasd');
// eslint-disable-next-line redos/no-vulnerable, sonarjs/slow-regex -- safe
var V8_OR_CHAKRA_STACK_ENTRY = /\n\s*at [^:]*:[^\n]*/;
var IS_V8_OR_CHAKRA_STACK = V8_OR_CHAKRA_STACK_ENTRY.test(TEST);

module.exports = function (stack, dropEntries) {
  if (IS_V8_OR_CHAKRA_STACK && typeof stack == 'string' && !$Error.prepareStackTrace) {
    while (dropEntries--) stack = replace(stack, V8_OR_CHAKRA_STACK_ENTRY, '');
  } return stack;
};


/***/ }),

/***/ 6198:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toLength = __webpack_require__(8014);

// `LengthOfArrayLike` abstract operation
// https://tc39.es/ecma262/#sec-lengthofarraylike
module.exports = function (obj) {
  return toLength(obj.length);
};


/***/ }),

/***/ 6269:
/***/ ((module) => {


module.exports = {};


/***/ }),

/***/ 6279:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var defineBuiltIn = __webpack_require__(6840);

module.exports = function (target, src, options) {
  for (var key in src) defineBuiltIn(target, key, src[key], options);
  return target;
};


/***/ }),

/***/ 6280:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


/* eslint-disable no-unused-vars -- required for functions `.length` */
var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var apply = __webpack_require__(8745);
var wrapErrorConstructorWithCause = __webpack_require__(4601);

var WEB_ASSEMBLY = 'WebAssembly';
var WebAssembly = globalThis[WEB_ASSEMBLY];

// eslint-disable-next-line es/no-error-cause -- feature detection
var FORCED = new Error('e', { cause: 7 }).cause !== 7;

var exportGlobalErrorCauseWrapper = function (ERROR_NAME, wrapper) {
  var O = {};
  O[ERROR_NAME] = wrapErrorConstructorWithCause(ERROR_NAME, wrapper, FORCED);
  $({ global: true, constructor: true, arity: 1, forced: FORCED }, O);
};

var exportWebAssemblyErrorCauseWrapper = function (ERROR_NAME, wrapper) {
  if (WebAssembly && WebAssembly[ERROR_NAME]) {
    var O = {};
    O[ERROR_NAME] = wrapErrorConstructorWithCause(WEB_ASSEMBLY + '.' + ERROR_NAME, wrapper, FORCED);
    $({ target: WEB_ASSEMBLY, stat: true, constructor: true, arity: 1, forced: FORCED }, O);
  }
};

// https://tc39.es/ecma262/#sec-nativeerror
exportGlobalErrorCauseWrapper('Error', function (init) {
  return function Error(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('EvalError', function (init) {
  return function EvalError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('RangeError', function (init) {
  return function RangeError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('ReferenceError', function (init) {
  return function ReferenceError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('SyntaxError', function (init) {
  return function SyntaxError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('TypeError', function (init) {
  return function TypeError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('URIError', function (init) {
  return function URIError(message) { return apply(init, this, arguments); };
});
exportWebAssemblyErrorCauseWrapper('CompileError', function (init) {
  return function CompileError(message) { return apply(init, this, arguments); };
});
exportWebAssemblyErrorCauseWrapper('LinkError', function (init) {
  return function LinkError(message) { return apply(init, this, arguments); };
});
exportWebAssemblyErrorCauseWrapper('RuntimeError', function (init) {
  return function RuntimeError(message) { return apply(init, this, arguments); };
});


/***/ }),

/***/ 6319:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var anObject = __webpack_require__(8551);
var iteratorClose = __webpack_require__(9539);

// call something on iterator step with safe closing on error
module.exports = function (iterator, fn, value, ENTRIES) {
  try {
    return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);
  } catch (error) {
    iteratorClose(iterator, 'throw', error);
  }
};


/***/ }),

/***/ 6395:
/***/ ((module) => {


module.exports = false;


/***/ }),

/***/ 6469:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var wellKnownSymbol = __webpack_require__(8227);
var create = __webpack_require__(2360);
var defineProperty = (__webpack_require__(4913).f);

var UNSCOPABLES = wellKnownSymbol('unscopables');
var ArrayPrototype = Array.prototype;

// Array.prototype[@@unscopables]
// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
if (ArrayPrototype[UNSCOPABLES] === undefined) {
  defineProperty(ArrayPrototype, UNSCOPABLES, {
    configurable: true,
    value: create(null)
  });
}

// add a key to Array.prototype[@@unscopables]
module.exports = function (key) {
  ArrayPrototype[UNSCOPABLES][key] = true;
};


/***/ }),

/***/ 6518:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var getOwnPropertyDescriptor = (__webpack_require__(7347).f);
var createNonEnumerableProperty = __webpack_require__(6699);
var defineBuiltIn = __webpack_require__(6840);
var defineGlobalProperty = __webpack_require__(9433);
var copyConstructorProperties = __webpack_require__(7740);
var isForced = __webpack_require__(2796);

/*
  options.target         - name of the target object
  options.global         - target is the global object
  options.stat           - export as static methods of target
  options.proto          - export as prototype methods of target
  options.real           - real prototype method for the `pure` version
  options.forced         - export even if the native feature is available
  options.bind           - bind methods to the target, required for the `pure` version
  options.wrap           - wrap constructors to preventing global pollution, required for the `pure` version
  options.unsafe         - use the simple assignment of property instead of delete + defineProperty
  options.sham           - add a flag to not completely full polyfills
  options.enumerable     - export as enumerable property
  options.dontCallGetSet - prevent calling a getter on target
  options.name           - the .name of the function if it does not match the key
*/
module.exports = function (options, source) {
  var TARGET = options.target;
  var GLOBAL = options.global;
  var STATIC = options.stat;
  var FORCED, target, key, targetProperty, sourceProperty, descriptor;
  if (GLOBAL) {
    target = globalThis;
  } else if (STATIC) {
    target = globalThis[TARGET] || defineGlobalProperty(TARGET, {});
  } else {
    target = globalThis[TARGET] && globalThis[TARGET].prototype;
  }
  if (target) for (key in source) {
    sourceProperty = source[key];
    if (options.dontCallGetSet) {
      descriptor = getOwnPropertyDescriptor(target, key);
      targetProperty = descriptor && descriptor.value;
    } else targetProperty = target[key];
    FORCED = isForced(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
    // contained in target
    if (!FORCED && targetProperty !== undefined) {
      if (typeof sourceProperty == typeof targetProperty) continue;
      copyConstructorProperties(sourceProperty, targetProperty);
    }
    // add a flag to not completely full polyfills
    if (options.sham || (targetProperty && targetProperty.sham)) {
      createNonEnumerableProperty(sourceProperty, 'sham', true);
    }
    defineBuiltIn(target, key, sourceProperty, options);
  }
};


/***/ }),

/***/ 6573:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var defineBuiltInAccessor = __webpack_require__(2106);
var isDetached = __webpack_require__(3238);

var ArrayBufferPrototype = ArrayBuffer.prototype;

// `ArrayBuffer.prototype.detached` getter
// https://tc39.es/ecma262/#sec-get-arraybuffer.prototype.detached
if (DESCRIPTORS && !('detached' in ArrayBufferPrototype)) {
  defineBuiltInAccessor(ArrayBufferPrototype, 'detached', {
    configurable: true,
    get: function detached() {
      return isDetached(this);
    }
  });
}


/***/ }),

/***/ 6632:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var $fromBase64 = __webpack_require__(9143);
var anUint8Array = __webpack_require__(4154);

var Uint8Array = globalThis.Uint8Array;

var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.prototype.setFromBase64 || !function () {
  var target = new Uint8Array([255, 255, 255, 255, 255]);
  try {
    target.setFromBase64('', null);
    return;
  } catch (error) { /* empty */ }
  // Webkit not throw an error on odd length string
  try {
    target.setFromBase64('a');
    return;
  } catch (error) { /* empty */ }
  try {
    target.setFromBase64('MjYyZg===');
  } catch (error) {
    return target[0] === 50 && target[1] === 54 && target[2] === 50 && target[3] === 255 && target[4] === 255;
  }
}();

// `Uint8Array.prototype.setFromBase64` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (Uint8Array) $({ target: 'Uint8Array', proto: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
  setFromBase64: function setFromBase64(string /* , options */) {
    anUint8Array(this);

    var result = $fromBase64(string, arguments.length > 1 ? arguments[1] : undefined, this, this.length);

    return { read: result.read, written: result.written };
  }
});


/***/ }),

/***/ 6699:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var definePropertyModule = __webpack_require__(4913);
var createPropertyDescriptor = __webpack_require__(6980);

module.exports = DESCRIPTORS ? function (object, key, value) {
  return definePropertyModule.f(object, key, createPropertyDescriptor(1, value));
} : function (object, key, value) {
  object[key] = value;
  return object;
};


/***/ }),

/***/ 6706:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);
var aCallable = __webpack_require__(9306);

module.exports = function (object, key, method) {
  try {
    // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
    return uncurryThis(aCallable(Object.getOwnPropertyDescriptor(object, key)[method]));
  } catch (error) { /* empty */ }
};


/***/ }),

/***/ 6801:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var V8_PROTOTYPE_DEFINE_BUG = __webpack_require__(8686);
var definePropertyModule = __webpack_require__(4913);
var anObject = __webpack_require__(8551);
var toIndexedObject = __webpack_require__(5397);
var objectKeys = __webpack_require__(1072);

// `Object.defineProperties` method
// https://tc39.es/ecma262/#sec-object.defineproperties
// eslint-disable-next-line es/no-object-defineproperties -- safe
exports.f = DESCRIPTORS && !V8_PROTOTYPE_DEFINE_BUG ? Object.defineProperties : function defineProperties(O, Properties) {
  anObject(O);
  var props = toIndexedObject(Properties);
  var keys = objectKeys(Properties);
  var length = keys.length;
  var index = 0;
  var key;
  while (length > index) definePropertyModule.f(O, key = keys[index++], props[key]);
  return O;
};


/***/ }),

/***/ 6823:
/***/ ((module) => {


var $String = String;

module.exports = function (argument) {
  try {
    return $String(argument);
  } catch (error) {
    return 'Object';
  }
};


/***/ }),

/***/ 6837:
/***/ ((module) => {


var $TypeError = TypeError;
var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; // 2 ** 53 - 1 == 9007199254740991

module.exports = function (it) {
  if (it > MAX_SAFE_INTEGER) throw $TypeError('Maximum allowed index exceeded');
  return it;
};


/***/ }),

/***/ 6840:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isCallable = __webpack_require__(4901);
var definePropertyModule = __webpack_require__(4913);
var makeBuiltIn = __webpack_require__(283);
var defineGlobalProperty = __webpack_require__(9433);

module.exports = function (O, key, value, options) {
  if (!options) options = {};
  var simple = options.enumerable;
  var name = options.name !== undefined ? options.name : key;
  if (isCallable(value)) makeBuiltIn(value, name, options);
  if (options.global) {
    if (simple) O[key] = value;
    else defineGlobalProperty(key, value);
  } else {
    try {
      if (!options.unsafe) delete O[key];
      else if (O[key]) simple = true;
    } catch (error) { /* empty */ }
    if (simple) O[key] = value;
    else definePropertyModule.f(O, key, {
      value: value,
      enumerable: false,
      configurable: !options.nonConfigurable,
      writable: !options.nonWritable
    });
  } return O;
};


/***/ }),

/***/ 6955:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var TO_STRING_TAG_SUPPORT = __webpack_require__(2140);
var isCallable = __webpack_require__(4901);
var classofRaw = __webpack_require__(2195);
var wellKnownSymbol = __webpack_require__(8227);

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var $Object = Object;

// ES3 wrong here
var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) === 'Arguments';

// fallback for IE11 Script Access Denied error
var tryGet = function (it, key) {
  try {
    return it[key];
  } catch (error) { /* empty */ }
};

// getting tag from ES6+ `Object.prototype.toString`
module.exports = TO_STRING_TAG_SUPPORT ? classofRaw : function (it) {
  var O, tag, result;
  return it === undefined ? 'Undefined' : it === null ? 'Null'
    // @@toStringTag case
    : typeof (tag = tryGet(O = $Object(it), TO_STRING_TAG)) == 'string' ? tag
    // builtinTag case
    : CORRECT_ARGUMENTS ? classofRaw(O)
    // ES3 arguments fallback
    : (result = classofRaw(O)) === 'Object' && isCallable(O.callee) ? 'Arguments' : result;
};


/***/ }),

/***/ 6969:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toPrimitive = __webpack_require__(2777);
var isSymbol = __webpack_require__(757);

// `ToPropertyKey` abstract operation
// https://tc39.es/ecma262/#sec-topropertykey
module.exports = function (argument) {
  var key = toPrimitive(argument, 'string');
  return isSymbol(key) ? key : key + '';
};


/***/ }),

/***/ 6980:
/***/ ((module) => {


module.exports = function (bitmap, value) {
  return {
    enumerable: !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable: !(bitmap & 4),
    value: value
  };
};


/***/ }),

/***/ 7040:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


/* eslint-disable es/no-symbol -- required for testing */
var NATIVE_SYMBOL = __webpack_require__(4495);

module.exports = NATIVE_SYMBOL &&
  !Symbol.sham &&
  typeof Symbol.iterator == 'symbol';


/***/ }),

/***/ 7055:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);
var fails = __webpack_require__(9039);
var classof = __webpack_require__(2195);

var $Object = Object;
var split = uncurryThis(''.split);

// fallback for non-array-like ES3 and non-enumerable old V8 strings
module.exports = fails(function () {
  // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
  // eslint-disable-next-line no-prototype-builtins -- safe
  return !$Object('z').propertyIsEnumerable(0);
}) ? function (it) {
  return classof(it) === 'String' ? split(it, '') : $Object(it);
} : $Object;


/***/ }),

/***/ 7080:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var has = (__webpack_require__(4402).has);

// Perform ? RequireInternalSlot(M, [[SetData]])
module.exports = function (it) {
  has(it);
  return it;
};


/***/ }),

/***/ 7347:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var call = __webpack_require__(9565);
var propertyIsEnumerableModule = __webpack_require__(8773);
var createPropertyDescriptor = __webpack_require__(6980);
var toIndexedObject = __webpack_require__(5397);
var toPropertyKey = __webpack_require__(6969);
var hasOwn = __webpack_require__(9297);
var IE8_DOM_DEFINE = __webpack_require__(5917);

// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// `Object.getOwnPropertyDescriptor` method
// https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
exports.f = DESCRIPTORS ? $getOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
  O = toIndexedObject(O);
  P = toPropertyKey(P);
  if (IE8_DOM_DEFINE) try {
    return $getOwnPropertyDescriptor(O, P);
  } catch (error) { /* empty */ }
  if (hasOwn(O, P)) return createPropertyDescriptor(!call(propertyIsEnumerableModule.f, O, P), O[P]);
};


/***/ }),

/***/ 7357:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var uncurryThis = __webpack_require__(9504);
var requireObjectCoercible = __webpack_require__(7750);
var toIntegerOrInfinity = __webpack_require__(1291);
var toString = __webpack_require__(655);
var fails = __webpack_require__(9039);

var charAt = uncurryThis(''.charAt);

var FORCED = fails(function () {
  // eslint-disable-next-line es/no-string-prototype-at -- safe
  return '𠮷'.at(-2) !== '\uD842';
});

// `String.prototype.at` method
// https://tc39.es/ecma262/#sec-string.prototype.at
$({ target: 'String', proto: true, forced: FORCED }, {
  at: function at(index) {
    var S = toString(requireObjectCoercible(this));
    var len = S.length;
    var relativeIndex = toIntegerOrInfinity(index);
    var k = relativeIndex >= 0 ? relativeIndex : len + relativeIndex;
    return (k < 0 || k >= len) ? undefined : charAt(S, k);
  }
});


/***/ }),

/***/ 7394:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var uncurryThisAccessor = __webpack_require__(6706);
var classof = __webpack_require__(2195);

var ArrayBuffer = globalThis.ArrayBuffer;
var TypeError = globalThis.TypeError;

// Includes
// - Perform ? RequireInternalSlot(O, [[ArrayBufferData]]).
// - If IsSharedArrayBuffer(O) is true, throw a TypeError exception.
module.exports = ArrayBuffer && uncurryThisAccessor(ArrayBuffer.prototype, 'byteLength', 'get') || function (O) {
  if (classof(O) !== 'ArrayBuffer') throw new TypeError('ArrayBuffer expected');
  return O.byteLength;
};


/***/ }),

/***/ 7416:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var fails = __webpack_require__(9039);
var wellKnownSymbol = __webpack_require__(8227);
var DESCRIPTORS = __webpack_require__(3724);
var IS_PURE = __webpack_require__(6395);

var ITERATOR = wellKnownSymbol('iterator');

module.exports = !fails(function () {
  // eslint-disable-next-line unicorn/relative-url-style -- required for testing
  var url = new URL('b?a=1&b=2&c=3', 'https://a');
  var params = url.searchParams;
  var params2 = new URLSearchParams('a=1&a=2&b=3');
  var result = '';
  url.pathname = 'c%20d';
  params.forEach(function (value, key) {
    params['delete']('b');
    result += key + value;
  });
  params2['delete']('a', 2);
  // `undefined` case is a Chromium 117 bug
  // https://bugs.chromium.org/p/v8/issues/detail?id=14222
  params2['delete']('b', undefined);
  return (IS_PURE && (!url.toJSON || !params2.has('a', 1) || params2.has('a', 2) || !params2.has('a', undefined) || params2.has('b')))
    || (!params.size && (IS_PURE || !DESCRIPTORS))
    || !params.sort
    || url.href !== 'https://a/c%20d?a=1&c=3'
    || params.get('c') !== '3'
    || String(new URLSearchParams('?a=1')) !== 'a=1'
    || !params[ITERATOR]
    // throws in Edge
    || new URL('https://a@b').username !== 'a'
    || new URLSearchParams(new URLSearchParams('a=b')).get('a') !== 'b'
    // not punycoded in Edge
    || new URL('https://тест').host !== 'xn--e1aybc'
    // not escaped in Chrome 62-
    || new URL('https://a#б').hash !== '#%D0%B1'
    // fails in Chrome 66-
    || result !== 'a1c3'
    // throws in Safari
    || new URL('https://x', undefined).host !== 'x';
});


/***/ }),

/***/ 7467:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var arrayToReversed = __webpack_require__(7628);
var ArrayBufferViewCore = __webpack_require__(4644);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
var getTypedArrayConstructor = ArrayBufferViewCore.getTypedArrayConstructor;

// `%TypedArray%.prototype.toReversed` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.toreversed
exportTypedArrayMethod('toReversed', function toReversed() {
  return arrayToReversed(aTypedArray(this), getTypedArrayConstructor(this));
});


/***/ }),

/***/ 7476:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var classofRaw = __webpack_require__(2195);
var uncurryThis = __webpack_require__(9504);

module.exports = function (fn) {
  // Nashorn bug:
  //   https://github.com/zloirock/core-js/issues/1128
  //   https://github.com/zloirock/core-js/issues/1130
  if (classofRaw(fn) === 'Function') return uncurryThis(fn);
};


/***/ }),

/***/ 7566:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var defineBuiltIn = __webpack_require__(6840);
var uncurryThis = __webpack_require__(9504);
var toString = __webpack_require__(655);
var validateArgumentsLength = __webpack_require__(2812);

var $URLSearchParams = URLSearchParams;
var URLSearchParamsPrototype = $URLSearchParams.prototype;
var getAll = uncurryThis(URLSearchParamsPrototype.getAll);
var $has = uncurryThis(URLSearchParamsPrototype.has);
var params = new $URLSearchParams('a=1');

// `undefined` case is a Chromium 117 bug
// https://bugs.chromium.org/p/v8/issues/detail?id=14222
if (params.has('a', 2) || !params.has('a', undefined)) {
  defineBuiltIn(URLSearchParamsPrototype, 'has', function has(name /* , value */) {
    var length = arguments.length;
    var $value = length < 2 ? undefined : arguments[1];
    if (length && $value === undefined) return $has(this, name);
    var values = getAll(this, name); // also validates `this`
    validateArgumentsLength(length, 1);
    var value = toString($value);
    var index = 0;
    while (index < values.length) {
      if (values[index++] === value) return true;
    } return false;
  }, { enumerable: true, unsafe: true });
}


/***/ }),

/***/ 7584:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isObject = __webpack_require__(34);
var createNonEnumerableProperty = __webpack_require__(6699);

// `InstallErrorCause` abstract operation
// https://tc39.es/ecma262/#sec-installerrorcause
module.exports = function (O, options) {
  if (isObject(options) && 'cause' in options) {
    createNonEnumerableProperty(O, 'cause', options.cause);
  }
};


/***/ }),

/***/ 7588:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var forEachWithoutClosingOnEarlyError = iteratorHelperWithoutClosingOnEarlyError('forEach', TypeError);

// `Iterator.prototype.forEach` method
// https://tc39.es/ecma262/#sec-iterator.prototype.foreach
$({ target: 'Iterator', proto: true, real: true, forced: forEachWithoutClosingOnEarlyError }, {
  forEach: function forEach(fn) {
    anObject(this);
    try {
      aCallable(fn);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (forEachWithoutClosingOnEarlyError) return call(forEachWithoutClosingOnEarlyError, this, fn);

    var record = getIteratorDirect(this);
    var counter = 0;
    iterate(record, function (value) {
      fn(value, counter++);
    }, { IS_RECORD: true });
  }
});


/***/ }),

/***/ 7628:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var lengthOfArrayLike = __webpack_require__(6198);

// https://tc39.es/ecma262/#sec-array.prototype.toreversed
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.toreversed
module.exports = function (O, C) {
  var len = lengthOfArrayLike(O);
  var A = new C(len);
  var k = 0;
  for (; k < len; k++) A[k] = O[len - k - 1];
  return A;
};


/***/ }),

/***/ 7629:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var IS_PURE = __webpack_require__(6395);
var globalThis = __webpack_require__(4576);
var defineGlobalProperty = __webpack_require__(9433);

var SHARED = '__core-js_shared__';
var store = module.exports = globalThis[SHARED] || defineGlobalProperty(SHARED, {});

(store.versions || (store.versions = [])).push({
  version: '3.45.0',
  mode: IS_PURE ? 'pure' : 'global',
  copyright: '© 2014-2025 Denis Pushkarev (zloirock.ru)',
  license: 'https://github.com/zloirock/core-js/blob/v3.45.0/LICENSE',
  source: 'https://github.com/zloirock/core-js'
});


/***/ }),

/***/ 7642:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var difference = __webpack_require__(3440);
var fails = __webpack_require__(9039);
var setMethodAcceptSetLike = __webpack_require__(4916);

var SET_LIKE_INCORRECT_BEHAVIOR = !setMethodAcceptSetLike('difference', function (result) {
  return result.size === 0;
});

var FORCED = SET_LIKE_INCORRECT_BEHAVIOR || fails(function () {
  // https://bugs.webkit.org/show_bug.cgi?id=288595
  var setLike = {
    size: 1,
    has: function () { return true; },
    keys: function () {
      var index = 0;
      return {
        next: function () {
          var done = index++ > 1;
          if (baseSet.has(1)) baseSet.clear();
          return { done: done, value: 2 };
        }
      };
    }
  };
  // eslint-disable-next-line es/no-set -- testing
  var baseSet = new Set([1, 2, 3, 4]);
  // eslint-disable-next-line es/no-set-prototype-difference -- testing
  return baseSet.difference(setLike).size !== 3;
});

// `Set.prototype.difference` method
// https://tc39.es/ecma262/#sec-set.prototype.difference
$({ target: 'Set', proto: true, real: true, forced: FORCED }, {
  difference: difference
});


/***/ }),

/***/ 7657:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var fails = __webpack_require__(9039);
var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);
var create = __webpack_require__(2360);
var getPrototypeOf = __webpack_require__(2787);
var defineBuiltIn = __webpack_require__(6840);
var wellKnownSymbol = __webpack_require__(8227);
var IS_PURE = __webpack_require__(6395);

var ITERATOR = wellKnownSymbol('iterator');
var BUGGY_SAFARI_ITERATORS = false;

// `%IteratorPrototype%` object
// https://tc39.es/ecma262/#sec-%iteratorprototype%-object
var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;

/* eslint-disable es/no-array-prototype-keys -- safe */
if ([].keys) {
  arrayIterator = [].keys();
  // Safari 8 has buggy iterators w/o `next`
  if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;
  else {
    PrototypeOfArrayIteratorPrototype = getPrototypeOf(getPrototypeOf(arrayIterator));
    if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;
  }
}

var NEW_ITERATOR_PROTOTYPE = !isObject(IteratorPrototype) || fails(function () {
  var test = {};
  // FF44- legacy iterators case
  return IteratorPrototype[ITERATOR].call(test) !== test;
});

if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype = {};
else if (IS_PURE) IteratorPrototype = create(IteratorPrototype);

// `%IteratorPrototype%[@@iterator]()` method
// https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator
if (!isCallable(IteratorPrototype[ITERATOR])) {
  defineBuiltIn(IteratorPrototype, ITERATOR, function () {
    return this;
  });
}

module.exports = {
  IteratorPrototype: IteratorPrototype,
  BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS
};


/***/ }),

/***/ 7680:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);

module.exports = uncurryThis([].slice);


/***/ }),

/***/ 7696:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toIntegerOrInfinity = __webpack_require__(1291);
var toLength = __webpack_require__(8014);

var $RangeError = RangeError;

// `ToIndex` abstract operation
// https://tc39.es/ecma262/#sec-toindex
module.exports = function (it) {
  if (it === undefined) return 0;
  var number = toIntegerOrInfinity(it);
  var length = toLength(number);
  if (number !== length) throw new $RangeError('Wrong length or index');
  return length;
};


/***/ }),

/***/ 7740:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var hasOwn = __webpack_require__(9297);
var ownKeys = __webpack_require__(5031);
var getOwnPropertyDescriptorModule = __webpack_require__(7347);
var definePropertyModule = __webpack_require__(4913);

module.exports = function (target, source, exceptions) {
  var keys = ownKeys(source);
  var defineProperty = definePropertyModule.f;
  var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
  for (var i = 0; i < keys.length; i++) {
    var key = keys[i];
    if (!hasOwn(target, key) && !(exceptions && hasOwn(exceptions, key))) {
      defineProperty(target, key, getOwnPropertyDescriptor(source, key));
    }
  }
};


/***/ }),

/***/ 7750:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isNullOrUndefined = __webpack_require__(4117);

var $TypeError = TypeError;

// `RequireObjectCoercible` abstract operation
// https://tc39.es/ecma262/#sec-requireobjectcoercible
module.exports = function (it) {
  if (isNullOrUndefined(it)) throw new $TypeError("Can't call method on " + it);
  return it;
};


/***/ }),

/***/ 7751:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var isCallable = __webpack_require__(4901);

var aFunction = function (argument) {
  return isCallable(argument) ? argument : undefined;
};

module.exports = function (namespace, method) {
  return arguments.length < 2 ? aFunction(globalThis[namespace]) : globalThis[namespace] && globalThis[namespace][method];
};


/***/ }),

/***/ 7811:
/***/ ((module) => {


// eslint-disable-next-line es/no-typed-arrays -- safe
module.exports = typeof ArrayBuffer != 'undefined' && typeof DataView != 'undefined';


/***/ }),

/***/ 7936:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var $transfer = __webpack_require__(5636);

// `ArrayBuffer.prototype.transferToFixedLength` method
// https://tc39.es/ecma262/#sec-arraybuffer.prototype.transfertofixedlength
if ($transfer) $({ target: 'ArrayBuffer', proto: true }, {
  transferToFixedLength: function transferToFixedLength() {
    return $transfer(this, arguments.length ? arguments[0] : undefined, false);
  }
});


/***/ }),

/***/ 8004:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var fails = __webpack_require__(9039);
var intersection = __webpack_require__(8750);
var setMethodAcceptSetLike = __webpack_require__(4916);

var INCORRECT = !setMethodAcceptSetLike('intersection', function (result) {
  return result.size === 2 && result.has(1) && result.has(2);
}) || fails(function () {
  // eslint-disable-next-line es/no-array-from, es/no-set, es/no-set-prototype-intersection -- testing
  return String(Array.from(new Set([1, 2, 3]).intersection(new Set([3, 2])))) !== '3,2';
});

// `Set.prototype.intersection` method
// https://tc39.es/ecma262/#sec-set.prototype.intersection
$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
  intersection: intersection
});


/***/ }),

/***/ 8014:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toIntegerOrInfinity = __webpack_require__(1291);

var min = Math.min;

// `ToLength` abstract operation
// https://tc39.es/ecma262/#sec-tolength
module.exports = function (argument) {
  var len = toIntegerOrInfinity(argument);
  return len > 0 ? min(len, 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
};


/***/ }),

/***/ 8100:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var $transfer = __webpack_require__(5636);

// `ArrayBuffer.prototype.transfer` method
// https://tc39.es/ecma262/#sec-arraybuffer.prototype.transfer
if ($transfer) $({ target: 'ArrayBuffer', proto: true }, {
  transfer: function transfer() {
    return $transfer(this, arguments.length ? arguments[0] : undefined, true);
  }
});


/***/ }),

/***/ 8107:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var toObject = __webpack_require__(8981);
var lengthOfArrayLike = __webpack_require__(6198);
var toIntegerOrInfinity = __webpack_require__(1291);
var addToUnscopables = __webpack_require__(6469);

// `Array.prototype.at` method
// https://tc39.es/ecma262/#sec-array.prototype.at
$({ target: 'Array', proto: true }, {
  at: function at(index) {
    var O = toObject(this);
    var len = lengthOfArrayLike(O);
    var relativeIndex = toIntegerOrInfinity(index);
    var k = relativeIndex >= 0 ? relativeIndex : len + relativeIndex;
    return (k < 0 || k >= len) ? undefined : O[k];
  }
});

addToUnscopables('at');


/***/ }),

/***/ 8111:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var anInstance = __webpack_require__(679);
var anObject = __webpack_require__(8551);
var isCallable = __webpack_require__(4901);
var getPrototypeOf = __webpack_require__(2787);
var defineBuiltInAccessor = __webpack_require__(2106);
var createProperty = __webpack_require__(2278);
var fails = __webpack_require__(9039);
var hasOwn = __webpack_require__(9297);
var wellKnownSymbol = __webpack_require__(8227);
var IteratorPrototype = (__webpack_require__(7657).IteratorPrototype);
var DESCRIPTORS = __webpack_require__(3724);
var IS_PURE = __webpack_require__(6395);

var CONSTRUCTOR = 'constructor';
var ITERATOR = 'Iterator';
var TO_STRING_TAG = wellKnownSymbol('toStringTag');

var $TypeError = TypeError;
var NativeIterator = globalThis[ITERATOR];

// FF56- have non-standard global helper `Iterator`
var FORCED = IS_PURE
  || !isCallable(NativeIterator)
  || NativeIterator.prototype !== IteratorPrototype
  // FF44- non-standard `Iterator` passes previous tests
  || !fails(function () { NativeIterator({}); });

var IteratorConstructor = function Iterator() {
  anInstance(this, IteratorPrototype);
  if (getPrototypeOf(this) === IteratorPrototype) throw new $TypeError('Abstract class Iterator not directly constructable');
};

var defineIteratorPrototypeAccessor = function (key, value) {
  if (DESCRIPTORS) {
    defineBuiltInAccessor(IteratorPrototype, key, {
      configurable: true,
      get: function () {
        return value;
      },
      set: function (replacement) {
        anObject(this);
        if (this === IteratorPrototype) throw new $TypeError("You can't redefine this property");
        if (hasOwn(this, key)) this[key] = replacement;
        else createProperty(this, key, replacement);
      }
    });
  } else IteratorPrototype[key] = value;
};

if (!hasOwn(IteratorPrototype, TO_STRING_TAG)) defineIteratorPrototypeAccessor(TO_STRING_TAG, ITERATOR);

if (FORCED || !hasOwn(IteratorPrototype, CONSTRUCTOR) || IteratorPrototype[CONSTRUCTOR] === Object) {
  defineIteratorPrototypeAccessor(CONSTRUCTOR, IteratorConstructor);
}

IteratorConstructor.prototype = IteratorPrototype;

// `Iterator` constructor
// https://tc39.es/ecma262/#sec-iterator
$({ global: true, constructor: true, forced: FORCED }, {
  Iterator: IteratorConstructor
});


/***/ }),

/***/ 8140:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var ArrayBufferViewCore = __webpack_require__(4644);
var lengthOfArrayLike = __webpack_require__(6198);
var toIntegerOrInfinity = __webpack_require__(1291);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;

// `%TypedArray%.prototype.at` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.at
exportTypedArrayMethod('at', function at(index) {
  var O = aTypedArray(this);
  var len = lengthOfArrayLike(O);
  var relativeIndex = toIntegerOrInfinity(index);
  var k = relativeIndex >= 0 ? relativeIndex : len + relativeIndex;
  return (k < 0 || k >= len) ? undefined : O[k];
});


/***/ }),

/***/ 8227:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var shared = __webpack_require__(5745);
var hasOwn = __webpack_require__(9297);
var uid = __webpack_require__(3392);
var NATIVE_SYMBOL = __webpack_require__(4495);
var USE_SYMBOL_AS_UID = __webpack_require__(7040);

var Symbol = globalThis.Symbol;
var WellKnownSymbolsStore = shared('wks');
var createWellKnownSymbol = USE_SYMBOL_AS_UID ? Symbol['for'] || Symbol : Symbol && Symbol.withoutSetter || uid;

module.exports = function (name) {
  if (!hasOwn(WellKnownSymbolsStore, name)) {
    WellKnownSymbolsStore[name] = NATIVE_SYMBOL && hasOwn(Symbol, name)
      ? Symbol[name]
      : createWellKnownSymbol('Symbol.' + name);
  } return WellKnownSymbolsStore[name];
};


/***/ }),

/***/ 8229:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toPositiveInteger = __webpack_require__(9590);

var $RangeError = RangeError;

module.exports = function (it, BYTES) {
  var offset = toPositiveInteger(it);
  if (offset % BYTES) throw new $RangeError('Wrong offset');
  return offset;
};


/***/ }),

/***/ 8235:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);
var hasOwn = __webpack_require__(9297);

var $SyntaxError = SyntaxError;
var $parseInt = parseInt;
var fromCharCode = String.fromCharCode;
var at = uncurryThis(''.charAt);
var slice = uncurryThis(''.slice);
var exec = uncurryThis(/./.exec);

var codePoints = {
  '\\"': '"',
  '\\\\': '\\',
  '\\/': '/',
  '\\b': '\b',
  '\\f': '\f',
  '\\n': '\n',
  '\\r': '\r',
  '\\t': '\t'
};

var IS_4_HEX_DIGITS = /^[\da-f]{4}$/i;
// eslint-disable-next-line regexp/no-control-character -- safe
var IS_C0_CONTROL_CODE = /^[\u0000-\u001F]$/;

module.exports = function (source, i) {
  var unterminated = true;
  var value = '';
  while (i < source.length) {
    var chr = at(source, i);
    if (chr === '\\') {
      var twoChars = slice(source, i, i + 2);
      if (hasOwn(codePoints, twoChars)) {
        value += codePoints[twoChars];
        i += 2;
      } else if (twoChars === '\\u') {
        i += 2;
        var fourHexDigits = slice(source, i, i + 4);
        if (!exec(IS_4_HEX_DIGITS, fourHexDigits)) throw new $SyntaxError('Bad Unicode escape at: ' + i);
        value += fromCharCode($parseInt(fourHexDigits, 16));
        i += 4;
      } else throw new $SyntaxError('Unknown escape sequence: "' + twoChars + '"');
    } else if (chr === '"') {
      unterminated = false;
      i++;
      break;
    } else {
      if (exec(IS_C0_CONTROL_CODE, chr)) throw new $SyntaxError('Bad control character in string literal at: ' + i);
      value += chr;
      i++;
    }
  }
  if (unterminated) throw new $SyntaxError('Unterminated string at: ' + i);
  return { value: value, end: i };
};


/***/ }),

/***/ 8237:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);
var apply = __webpack_require__(8745);
var fails = __webpack_require__(9039);

var $TypeError = TypeError;

// https://bugs.webkit.org/show_bug.cgi?id=291651
var FAILS_ON_INITIAL_UNDEFINED = fails(function () {
  // eslint-disable-next-line es/no-iterator-prototype-reduce, es/no-array-prototype-keys, array-callback-return -- required for testing
  [].keys().reduce(function () { /* empty */ }, undefined);
});

var reduceWithoutClosingOnEarlyError = !FAILS_ON_INITIAL_UNDEFINED && iteratorHelperWithoutClosingOnEarlyError('reduce', $TypeError);

// `Iterator.prototype.reduce` method
// https://tc39.es/ecma262/#sec-iterator.prototype.reduce
$({ target: 'Iterator', proto: true, real: true, forced: FAILS_ON_INITIAL_UNDEFINED || reduceWithoutClosingOnEarlyError }, {
  reduce: function reduce(reducer /* , initialValue */) {
    anObject(this);
    try {
      aCallable(reducer);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    var noInitial = arguments.length < 2;
    var accumulator = noInitial ? undefined : arguments[1];
    if (reduceWithoutClosingOnEarlyError) {
      return apply(reduceWithoutClosingOnEarlyError, this, noInitial ? [reducer] : [reducer, accumulator]);
    }
    var record = getIteratorDirect(this);
    var counter = 0;
    iterate(record, function (value) {
      if (noInitial) {
        noInitial = false;
        accumulator = value;
      } else {
        accumulator = reducer(accumulator, value, counter);
      }
      counter++;
    }, { IS_RECORD: true });
    if (noInitial) throw new $TypeError('Reduce of empty iterator with no initial value');
    return accumulator;
  }
});


/***/ }),

/***/ 8335:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var DESCRIPTORS = __webpack_require__(3724);
var globalThis = __webpack_require__(4576);
var getBuiltIn = __webpack_require__(7751);
var uncurryThis = __webpack_require__(9504);
var call = __webpack_require__(9565);
var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);
var isArray = __webpack_require__(4376);
var hasOwn = __webpack_require__(9297);
var toString = __webpack_require__(655);
var lengthOfArrayLike = __webpack_require__(6198);
var createProperty = __webpack_require__(2278);
var fails = __webpack_require__(9039);
var parseJSONString = __webpack_require__(8235);
var NATIVE_SYMBOL = __webpack_require__(4495);

var JSON = globalThis.JSON;
var Number = globalThis.Number;
var SyntaxError = globalThis.SyntaxError;
var nativeParse = JSON && JSON.parse;
var enumerableOwnProperties = getBuiltIn('Object', 'keys');
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var at = uncurryThis(''.charAt);
var slice = uncurryThis(''.slice);
var exec = uncurryThis(/./.exec);
var push = uncurryThis([].push);

var IS_DIGIT = /^\d$/;
var IS_NON_ZERO_DIGIT = /^[1-9]$/;
var IS_NUMBER_START = /^[\d-]$/;
var IS_WHITESPACE = /^[\t\n\r ]$/;

var PRIMITIVE = 0;
var OBJECT = 1;

var $parse = function (source, reviver) {
  source = toString(source);
  var context = new Context(source, 0, '');
  var root = context.parse();
  var value = root.value;
  var endIndex = context.skip(IS_WHITESPACE, root.end);
  if (endIndex < source.length) {
    throw new SyntaxError('Unexpected extra character: "' + at(source, endIndex) + '" after the parsed data at: ' + endIndex);
  }
  return isCallable(reviver) ? internalize({ '': value }, '', reviver, root) : value;
};

var internalize = function (holder, name, reviver, node) {
  var val = holder[name];
  var unmodified = node && val === node.value;
  var context = unmodified && typeof node.source == 'string' ? { source: node.source } : {};
  var elementRecordsLen, keys, len, i, P;
  if (isObject(val)) {
    var nodeIsArray = isArray(val);
    var nodes = unmodified ? node.nodes : nodeIsArray ? [] : {};
    if (nodeIsArray) {
      elementRecordsLen = nodes.length;
      len = lengthOfArrayLike(val);
      for (i = 0; i < len; i++) {
        internalizeProperty(val, i, internalize(val, '' + i, reviver, i < elementRecordsLen ? nodes[i] : undefined));
      }
    } else {
      keys = enumerableOwnProperties(val);
      len = lengthOfArrayLike(keys);
      for (i = 0; i < len; i++) {
        P = keys[i];
        internalizeProperty(val, P, internalize(val, P, reviver, hasOwn(nodes, P) ? nodes[P] : undefined));
      }
    }
  }
  return call(reviver, holder, name, val, context);
};

var internalizeProperty = function (object, key, value) {
  if (DESCRIPTORS) {
    var descriptor = getOwnPropertyDescriptor(object, key);
    if (descriptor && !descriptor.configurable) return;
  }
  if (value === undefined) delete object[key];
  else createProperty(object, key, value);
};

var Node = function (value, end, source, nodes) {
  this.value = value;
  this.end = end;
  this.source = source;
  this.nodes = nodes;
};

var Context = function (source, index) {
  this.source = source;
  this.index = index;
};

// https://www.json.org/json-en.html
Context.prototype = {
  fork: function (nextIndex) {
    return new Context(this.source, nextIndex);
  },
  parse: function () {
    var source = this.source;
    var i = this.skip(IS_WHITESPACE, this.index);
    var fork = this.fork(i);
    var chr = at(source, i);
    if (exec(IS_NUMBER_START, chr)) return fork.number();
    switch (chr) {
      case '{':
        return fork.object();
      case '[':
        return fork.array();
      case '"':
        return fork.string();
      case 't':
        return fork.keyword(true);
      case 'f':
        return fork.keyword(false);
      case 'n':
        return fork.keyword(null);
    } throw new SyntaxError('Unexpected character: "' + chr + '" at: ' + i);
  },
  node: function (type, value, start, end, nodes) {
    return new Node(value, end, type ? null : slice(this.source, start, end), nodes);
  },
  object: function () {
    var source = this.source;
    var i = this.index + 1;
    var expectKeypair = false;
    var object = {};
    var nodes = {};
    while (i < source.length) {
      i = this.until(['"', '}'], i);
      if (at(source, i) === '}' && !expectKeypair) {
        i++;
        break;
      }
      // Parsing the key
      var result = this.fork(i).string();
      var key = result.value;
      i = result.end;
      i = this.until([':'], i) + 1;
      // Parsing value
      i = this.skip(IS_WHITESPACE, i);
      result = this.fork(i).parse();
      createProperty(nodes, key, result);
      createProperty(object, key, result.value);
      i = this.until([',', '}'], result.end);
      var chr = at(source, i);
      if (chr === ',') {
        expectKeypair = true;
        i++;
      } else if (chr === '}') {
        i++;
        break;
      }
    }
    return this.node(OBJECT, object, this.index, i, nodes);
  },
  array: function () {
    var source = this.source;
    var i = this.index + 1;
    var expectElement = false;
    var array = [];
    var nodes = [];
    while (i < source.length) {
      i = this.skip(IS_WHITESPACE, i);
      if (at(source, i) === ']' && !expectElement) {
        i++;
        break;
      }
      var result = this.fork(i).parse();
      push(nodes, result);
      push(array, result.value);
      i = this.until([',', ']'], result.end);
      if (at(source, i) === ',') {
        expectElement = true;
        i++;
      } else if (at(source, i) === ']') {
        i++;
        break;
      }
    }
    return this.node(OBJECT, array, this.index, i, nodes);
  },
  string: function () {
    var index = this.index;
    var parsed = parseJSONString(this.source, this.index + 1);
    return this.node(PRIMITIVE, parsed.value, index, parsed.end);
  },
  number: function () {
    var source = this.source;
    var startIndex = this.index;
    var i = startIndex;
    if (at(source, i) === '-') i++;
    if (at(source, i) === '0') i++;
    else if (exec(IS_NON_ZERO_DIGIT, at(source, i))) i = this.skip(IS_DIGIT, i + 1);
    else throw new SyntaxError('Failed to parse number at: ' + i);
    if (at(source, i) === '.') i = this.skip(IS_DIGIT, i + 1);
    if (at(source, i) === 'e' || at(source, i) === 'E') {
      i++;
      if (at(source, i) === '+' || at(source, i) === '-') i++;
      var exponentStartIndex = i;
      i = this.skip(IS_DIGIT, i);
      if (exponentStartIndex === i) throw new SyntaxError("Failed to parse number's exponent value at: " + i);
    }
    return this.node(PRIMITIVE, Number(slice(source, startIndex, i)), startIndex, i);
  },
  keyword: function (value) {
    var keyword = '' + value;
    var index = this.index;
    var endIndex = index + keyword.length;
    if (slice(this.source, index, endIndex) !== keyword) throw new SyntaxError('Failed to parse value at: ' + index);
    return this.node(PRIMITIVE, value, index, endIndex);
  },
  skip: function (regex, i) {
    var source = this.source;
    for (; i < source.length; i++) if (!exec(regex, at(source, i))) break;
    return i;
  },
  until: function (array, i) {
    i = this.skip(IS_WHITESPACE, i);
    var chr = at(this.source, i);
    for (var j = 0; j < array.length; j++) if (array[j] === chr) return i;
    throw new SyntaxError('Unexpected character: "' + chr + '" at: ' + i);
  }
};

var NO_SOURCE_SUPPORT = fails(function () {
  var unsafeInt = '9007199254740993';
  var source;
  nativeParse(unsafeInt, function (key, value, context) {
    source = context.source;
  });
  return source !== unsafeInt;
});

var PROPER_BASE_PARSE = NATIVE_SYMBOL && !fails(function () {
  // Safari 9 bug
  return 1 / nativeParse('-0 \t') !== -Infinity;
});

// `JSON.parse` method
// https://tc39.es/ecma262/#sec-json.parse
// https://github.com/tc39/proposal-json-parse-with-source
$({ target: 'JSON', stat: true, forced: NO_SOURCE_SUPPORT }, {
  parse: function parse(text, reviver) {
    return PROPER_BASE_PARSE && !isCallable(reviver) ? nativeParse(text) : $parse(text, reviver);
  }
});


/***/ }),

/***/ 8469:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);
var iterateSimple = __webpack_require__(507);
var SetHelpers = __webpack_require__(4402);

var Set = SetHelpers.Set;
var SetPrototype = SetHelpers.proto;
var forEach = uncurryThis(SetPrototype.forEach);
var keys = uncurryThis(SetPrototype.keys);
var next = keys(new Set()).next;

module.exports = function (set, fn, interruptible) {
  return interruptible ? iterateSimple({ iterator: keys(set), next: next }, fn) : forEach(set, fn);
};


/***/ }),

/***/ 8480:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {


var internalObjectKeys = __webpack_require__(1828);
var enumBugKeys = __webpack_require__(8727);

var hiddenKeys = enumBugKeys.concat('length', 'prototype');

// `Object.getOwnPropertyNames` method
// https://tc39.es/ecma262/#sec-object.getownpropertynames
// eslint-disable-next-line es/no-object-getownpropertynames -- safe
exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  return internalObjectKeys(O, hiddenKeys);
};


/***/ }),

/***/ 8527:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aSet = __webpack_require__(7080);
var has = (__webpack_require__(4402).has);
var size = __webpack_require__(5170);
var getSetRecord = __webpack_require__(3789);
var iterateSimple = __webpack_require__(507);
var iteratorClose = __webpack_require__(9539);

// `Set.prototype.isSupersetOf` method
// https://tc39.es/ecma262/#sec-set.prototype.issupersetof
module.exports = function isSupersetOf(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  if (size(O) < otherRec.size) return false;
  var iterator = otherRec.getIterator();
  return iterateSimple(iterator, function (e) {
    if (!has(O, e)) return iteratorClose(iterator, 'normal', false);
  }) !== false;
};


/***/ }),

/***/ 8551:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isObject = __webpack_require__(34);

var $String = String;
var $TypeError = TypeError;

// `Assert: Type(argument) is Object`
module.exports = function (argument) {
  if (isObject(argument)) return argument;
  throw new $TypeError($String(argument) + ' is not an object');
};


/***/ }),

/***/ 8574:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var ENVIRONMENT = __webpack_require__(4215);

module.exports = ENVIRONMENT === 'NODE';


/***/ }),

/***/ 8622:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var isCallable = __webpack_require__(4901);

var WeakMap = globalThis.WeakMap;

module.exports = isCallable(WeakMap) && /native code/.test(String(WeakMap));


/***/ }),

/***/ 8646:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var getIteratorMethod = __webpack_require__(851);

module.exports = function (obj, stringHandling) {
  if (!stringHandling || typeof obj !== 'string') anObject(obj);
  var method = getIteratorMethod(obj);
  return getIteratorDirect(anObject(method !== undefined ? call(method, obj) : obj));
};


/***/ }),

/***/ 8686:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var fails = __webpack_require__(9039);

// V8 ~ Chrome 36-
// https://bugs.chromium.org/p/v8/issues/detail?id=3334
module.exports = DESCRIPTORS && fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty(function () { /* empty */ }, 'prototype', {
    value: 42,
    writable: false
  }).prototype !== 42;
});


/***/ }),

/***/ 8721:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var DESCRIPTORS = __webpack_require__(3724);
var uncurryThis = __webpack_require__(9504);
var defineBuiltInAccessor = __webpack_require__(2106);

var URLSearchParamsPrototype = URLSearchParams.prototype;
var forEach = uncurryThis(URLSearchParamsPrototype.forEach);

// `URLSearchParams.prototype.size` getter
// https://github.com/whatwg/url/pull/734
if (DESCRIPTORS && !('size' in URLSearchParamsPrototype)) {
  defineBuiltInAccessor(URLSearchParamsPrototype, 'size', {
    get: function size() {
      var count = 0;
      forEach(this, function () { count++; });
      return count;
    },
    configurable: true,
    enumerable: true
  });
}


/***/ }),

/***/ 8727:
/***/ ((module) => {


// IE8- don't enum bug keys
module.exports = [
  'constructor',
  'hasOwnProperty',
  'isPrototypeOf',
  'propertyIsEnumerable',
  'toLocaleString',
  'toString',
  'valueOf'
];


/***/ }),

/***/ 8745:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var NATIVE_BIND = __webpack_require__(616);

var FunctionPrototype = Function.prototype;
var apply = FunctionPrototype.apply;
var call = FunctionPrototype.call;

// eslint-disable-next-line es/no-function-prototype-bind, es/no-reflect -- safe
module.exports = typeof Reflect == 'object' && Reflect.apply || (NATIVE_BIND ? call.bind(apply) : function () {
  return call.apply(apply, arguments);
});


/***/ }),

/***/ 8750:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var aSet = __webpack_require__(7080);
var SetHelpers = __webpack_require__(4402);
var size = __webpack_require__(5170);
var getSetRecord = __webpack_require__(3789);
var iterateSet = __webpack_require__(8469);
var iterateSimple = __webpack_require__(507);

var Set = SetHelpers.Set;
var add = SetHelpers.add;
var has = SetHelpers.has;

// `Set.prototype.intersection` method
// https://tc39.es/ecma262/#sec-set.prototype.intersection
module.exports = function intersection(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  var result = new Set();

  if (size(O) > otherRec.size) {
    iterateSimple(otherRec.getIterator(), function (e) {
      if (has(O, e)) add(result, e);
    });
  } else {
    iterateSet(O, function (e) {
      if (otherRec.includes(e)) add(result, e);
    });
  }

  return result;
};


/***/ }),

/***/ 8773:
/***/ ((__unused_webpack_module, exports) => {


var $propertyIsEnumerable = {}.propertyIsEnumerable;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// Nashorn ~ JDK8 bug
var NASHORN_BUG = getOwnPropertyDescriptor && !$propertyIsEnumerable.call({ 1: 2 }, 1);

// `Object.prototype.propertyIsEnumerable` method implementation
// https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable
exports.f = NASHORN_BUG ? function propertyIsEnumerable(V) {
  var descriptor = getOwnPropertyDescriptor(this, V);
  return !!descriptor && descriptor.enumerable;
} : $propertyIsEnumerable;


/***/ }),

/***/ 8845:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var call = __webpack_require__(9565);
var ArrayBufferViewCore = __webpack_require__(4644);
var lengthOfArrayLike = __webpack_require__(6198);
var toOffset = __webpack_require__(8229);
var toIndexedObject = __webpack_require__(8981);
var fails = __webpack_require__(9039);

var RangeError = globalThis.RangeError;
var Int8Array = globalThis.Int8Array;
var Int8ArrayPrototype = Int8Array && Int8Array.prototype;
var $set = Int8ArrayPrototype && Int8ArrayPrototype.set;
var aTypedArray = ArrayBufferViewCore.aTypedArray;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;

var WORKS_WITH_OBJECTS_AND_GENERIC_ON_TYPED_ARRAYS = !fails(function () {
  // eslint-disable-next-line es/no-typed-arrays -- required for testing
  var array = new Uint8ClampedArray(2);
  call($set, array, { length: 1, 0: 3 }, 1);
  return array[1] !== 3;
});

// https://bugs.chromium.org/p/v8/issues/detail?id=11294 and other
var TO_OBJECT_BUG = WORKS_WITH_OBJECTS_AND_GENERIC_ON_TYPED_ARRAYS && ArrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS && fails(function () {
  var array = new Int8Array(2);
  array.set(1);
  array.set('2', 1);
  return array[0] !== 0 || array[1] !== 2;
});

// `%TypedArray%.prototype.set` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.set
exportTypedArrayMethod('set', function set(arrayLike /* , offset */) {
  aTypedArray(this);
  var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1);
  var src = toIndexedObject(arrayLike);
  if (WORKS_WITH_OBJECTS_AND_GENERIC_ON_TYPED_ARRAYS) return call($set, this, src, offset);
  var length = this.length;
  var len = lengthOfArrayLike(src);
  var index = 0;
  if (len + offset > length) throw new RangeError('Wrong length');
  while (index < len) this[offset + index] = src[index++];
}, !WORKS_WITH_OBJECTS_AND_GENERIC_ON_TYPED_ARRAYS || TO_OBJECT_BUG);


/***/ }),

/***/ 8981:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var requireObjectCoercible = __webpack_require__(7750);

var $Object = Object;

// `ToObject` abstract operation
// https://tc39.es/ecma262/#sec-toobject
module.exports = function (argument) {
  return $Object(requireObjectCoercible(argument));
};


/***/ }),

/***/ 9039:
/***/ ((module) => {


module.exports = function (exec) {
  try {
    return !!exec();
  } catch (error) {
    return true;
  }
};


/***/ }),

/***/ 9143:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);
var anObjectOrUndefined = __webpack_require__(3972);
var aString = __webpack_require__(3463);
var hasOwn = __webpack_require__(9297);
var base64Map = __webpack_require__(2804);
var getAlphabetOption = __webpack_require__(944);
var notDetached = __webpack_require__(5169);

var base64Alphabet = base64Map.c2i;
var base64UrlAlphabet = base64Map.c2iUrl;

var SyntaxError = globalThis.SyntaxError;
var TypeError = globalThis.TypeError;
var at = uncurryThis(''.charAt);

var skipAsciiWhitespace = function (string, index) {
  var length = string.length;
  for (;index < length; index++) {
    var chr = at(string, index);
    if (chr !== ' ' && chr !== '\t' && chr !== '\n' && chr !== '\f' && chr !== '\r') break;
  } return index;
};

var decodeBase64Chunk = function (chunk, alphabet, throwOnExtraBits) {
  var chunkLength = chunk.length;

  if (chunkLength < 4) {
    chunk += chunkLength === 2 ? 'AA' : 'A';
  }

  var triplet = (alphabet[at(chunk, 0)] << 18)
    + (alphabet[at(chunk, 1)] << 12)
    + (alphabet[at(chunk, 2)] << 6)
    + alphabet[at(chunk, 3)];

  var chunkBytes = [
    (triplet >> 16) & 255,
    (triplet >> 8) & 255,
    triplet & 255
  ];

  if (chunkLength === 2) {
    if (throwOnExtraBits && chunkBytes[1] !== 0) {
      throw new SyntaxError('Extra bits');
    }
    return [chunkBytes[0]];
  }

  if (chunkLength === 3) {
    if (throwOnExtraBits && chunkBytes[2] !== 0) {
      throw new SyntaxError('Extra bits');
    }
    return [chunkBytes[0], chunkBytes[1]];
  }

  return chunkBytes;
};

var writeBytes = function (bytes, elements, written) {
  var elementsLength = elements.length;
  for (var index = 0; index < elementsLength; index++) {
    bytes[written + index] = elements[index];
  }
  return written + elementsLength;
};

/* eslint-disable max-statements, max-depth -- TODO */
module.exports = function (string, options, into, maxLength) {
  aString(string);
  anObjectOrUndefined(options);
  var alphabet = getAlphabetOption(options) === 'base64' ? base64Alphabet : base64UrlAlphabet;
  var lastChunkHandling = options ? options.lastChunkHandling : undefined;

  if (lastChunkHandling === undefined) lastChunkHandling = 'loose';

  if (lastChunkHandling !== 'loose' && lastChunkHandling !== 'strict' && lastChunkHandling !== 'stop-before-partial') {
    throw new TypeError('Incorrect `lastChunkHandling` option');
  }

  if (into) notDetached(into.buffer);

  var stringLength = string.length;
  var bytes = into || [];
  var written = 0;
  var read = 0;
  var chunk = '';
  var index = 0;

  if (maxLength) while (true) {
    index = skipAsciiWhitespace(string, index);
    if (index === stringLength) {
      if (chunk.length > 0) {
        if (lastChunkHandling === 'stop-before-partial') {
          break;
        }
        if (lastChunkHandling === 'loose') {
          if (chunk.length === 1) {
            throw new SyntaxError('Malformed padding: exactly one additional character');
          }
          written = writeBytes(bytes, decodeBase64Chunk(chunk, alphabet, false), written);
        } else {
          throw new SyntaxError('Missing padding');
        }
      }
      read = stringLength;
      break;
    }
    var chr = at(string, index);
    ++index;
    if (chr === '=') {
      if (chunk.length < 2) {
        throw new SyntaxError('Padding is too early');
      }
      index = skipAsciiWhitespace(string, index);
      if (chunk.length === 2) {
        if (index === stringLength) {
          if (lastChunkHandling === 'stop-before-partial') {
            break;
          }
          throw new SyntaxError('Malformed padding: only one =');
        }
        if (at(string, index) === '=') {
          ++index;
          index = skipAsciiWhitespace(string, index);
        }
      }
      if (index < stringLength) {
        throw new SyntaxError('Unexpected character after padding');
      }
      written = writeBytes(bytes, decodeBase64Chunk(chunk, alphabet, lastChunkHandling === 'strict'), written);
      read = stringLength;
      break;
    }
    if (!hasOwn(alphabet, chr)) {
      throw new SyntaxError('Unexpected character');
    }
    var remainingBytes = maxLength - written;
    if (remainingBytes === 1 && chunk.length === 2 || remainingBytes === 2 && chunk.length === 3) {
      // special case: we can fit exactly the number of bytes currently represented by chunk, so we were just checking for `=`
      break;
    }

    chunk += chr;
    if (chunk.length === 4) {
      written = writeBytes(bytes, decodeBase64Chunk(chunk, alphabet, false), written);
      chunk = '';
      read = index;
      if (written === maxLength) {
        break;
      }
    }
  }

  return { bytes: bytes, read: read, written: written };
};


/***/ }),

/***/ 9286:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var SetHelpers = __webpack_require__(4402);
var iterate = __webpack_require__(8469);

var Set = SetHelpers.Set;
var add = SetHelpers.add;

module.exports = function (set) {
  var result = new Set();
  iterate(set, function (it) {
    add(result, it);
  });
  return result;
};


/***/ }),

/***/ 9297:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var uncurryThis = __webpack_require__(9504);
var toObject = __webpack_require__(8981);

var hasOwnProperty = uncurryThis({}.hasOwnProperty);

// `HasOwnProperty` abstract operation
// https://tc39.es/ecma262/#sec-hasownproperty
// eslint-disable-next-line es/no-object-hasown -- safe
module.exports = Object.hasOwn || function hasOwn(it, key) {
  return hasOwnProperty(toObject(it), key);
};


/***/ }),

/***/ 9306:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var isCallable = __webpack_require__(4901);
var tryToString = __webpack_require__(6823);

var $TypeError = TypeError;

// `Assert: IsCallable(argument) is true`
module.exports = function (argument) {
  if (isCallable(argument)) return argument;
  throw new $TypeError(tryToString(argument) + ' is not a function');
};


/***/ }),

/***/ 9314:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var notANaN = __webpack_require__(4149);
var toPositiveInteger = __webpack_require__(9590);
var iteratorClose = __webpack_require__(9539);
var createIteratorProxy = __webpack_require__(9462);
var iteratorHelperThrowsOnInvalidIterator = __webpack_require__(684);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);
var IS_PURE = __webpack_require__(6395);

var DROP_WITHOUT_THROWING_ON_INVALID_ITERATOR = !IS_PURE && !iteratorHelperThrowsOnInvalidIterator('drop', 0);
var dropWithoutClosingOnEarlyError = !IS_PURE && !DROP_WITHOUT_THROWING_ON_INVALID_ITERATOR
  && iteratorHelperWithoutClosingOnEarlyError('drop', RangeError);

var FORCED = IS_PURE || DROP_WITHOUT_THROWING_ON_INVALID_ITERATOR || dropWithoutClosingOnEarlyError;

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  var next = this.next;
  var result, done;
  while (this.remaining) {
    this.remaining--;
    result = anObject(call(next, iterator));
    done = this.done = !!result.done;
    if (done) return;
  }
  result = anObject(call(next, iterator));
  done = this.done = !!result.done;
  if (!done) return result.value;
});

// `Iterator.prototype.drop` method
// https://tc39.es/ecma262/#sec-iterator.prototype.drop
$({ target: 'Iterator', proto: true, real: true, forced: FORCED }, {
  drop: function drop(limit) {
    anObject(this);
    var remaining;
    try {
      remaining = toPositiveInteger(notANaN(+limit));
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (dropWithoutClosingOnEarlyError) return call(dropWithoutClosingOnEarlyError, this, remaining);

    return new IteratorProxy(getIteratorDirect(this), {
      remaining: remaining
    });
  }
});


/***/ }),

/***/ 9429:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var IS_NODE = __webpack_require__(8574);

module.exports = function (name) {
  if (IS_NODE) {
    try {
      return globalThis.process.getBuiltinModule(name);
    } catch (error) { /* empty */ }
    try {
      // eslint-disable-next-line no-new-func -- safe
      return Function('return require("' + name + '")')();
    } catch (error) { /* empty */ }
  }
};


/***/ }),

/***/ 9432:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


// TODO: Remove from `core-js@4`
__webpack_require__(5213);


/***/ }),

/***/ 9433:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);

// eslint-disable-next-line es/no-object-defineproperty -- safe
var defineProperty = Object.defineProperty;

module.exports = function (key, value) {
  try {
    defineProperty(globalThis, key, { value: value, configurable: true, writable: true });
  } catch (error) {
    globalThis[key] = value;
  } return value;
};


/***/ }),

/***/ 9462:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var call = __webpack_require__(9565);
var create = __webpack_require__(2360);
var createNonEnumerableProperty = __webpack_require__(6699);
var defineBuiltIns = __webpack_require__(6279);
var wellKnownSymbol = __webpack_require__(8227);
var InternalStateModule = __webpack_require__(1181);
var getMethod = __webpack_require__(5966);
var IteratorPrototype = (__webpack_require__(7657).IteratorPrototype);
var createIterResultObject = __webpack_require__(2529);
var iteratorClose = __webpack_require__(9539);
var iteratorCloseAll = __webpack_require__(1385);

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var ITERATOR_HELPER = 'IteratorHelper';
var WRAP_FOR_VALID_ITERATOR = 'WrapForValidIterator';
var NORMAL = 'normal';
var THROW = 'throw';
var setInternalState = InternalStateModule.set;

var createIteratorProxyPrototype = function (IS_ITERATOR) {
  var getInternalState = InternalStateModule.getterFor(IS_ITERATOR ? WRAP_FOR_VALID_ITERATOR : ITERATOR_HELPER);

  return defineBuiltIns(create(IteratorPrototype), {
    next: function next() {
      var state = getInternalState(this);
      // for simplification:
      //   for `%WrapForValidIteratorPrototype%.next` or with `state.returnHandlerResult` our `nextHandler` returns `IterResultObject`
      //   for `%IteratorHelperPrototype%.next` - just a value
      if (IS_ITERATOR) return state.nextHandler();
      if (state.done) return createIterResultObject(undefined, true);
      try {
        var result = state.nextHandler();
        return state.returnHandlerResult ? result : createIterResultObject(result, state.done);
      } catch (error) {
        state.done = true;
        throw error;
      }
    },
    'return': function () {
      var state = getInternalState(this);
      var iterator = state.iterator;
      state.done = true;
      if (IS_ITERATOR) {
        var returnMethod = getMethod(iterator, 'return');
        return returnMethod ? call(returnMethod, iterator) : createIterResultObject(undefined, true);
      }
      if (state.inner) try {
        iteratorClose(state.inner.iterator, NORMAL);
      } catch (error) {
        return iteratorClose(iterator, THROW, error);
      }
      if (state.openIters) try {
        iteratorCloseAll(state.openIters, NORMAL);
      } catch (error) {
        return iteratorClose(iterator, THROW, error);
      }
      if (iterator) iteratorClose(iterator, NORMAL);
      return createIterResultObject(undefined, true);
    }
  });
};

var WrapForValidIteratorPrototype = createIteratorProxyPrototype(true);
var IteratorHelperPrototype = createIteratorProxyPrototype(false);

createNonEnumerableProperty(IteratorHelperPrototype, TO_STRING_TAG, 'Iterator Helper');

module.exports = function (nextHandler, IS_ITERATOR, RETURN_HANDLER_RESULT) {
  var IteratorProxy = function Iterator(record, state) {
    if (state) {
      state.iterator = record.iterator;
      state.next = record.next;
    } else state = record;
    state.type = IS_ITERATOR ? WRAP_FOR_VALID_ITERATOR : ITERATOR_HELPER;
    state.returnHandlerResult = !!RETURN_HANDLER_RESULT;
    state.nextHandler = nextHandler;
    state.counter = 0;
    state.done = false;
    setInternalState(this, state);
  };

  IteratorProxy.prototype = IS_ITERATOR ? WrapForValidIteratorPrototype : IteratorHelperPrototype;

  return IteratorProxy;
};


/***/ }),

/***/ 9486:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);
var anObjectOrUndefined = __webpack_require__(3972);
var anUint8Array = __webpack_require__(4154);
var notDetached = __webpack_require__(5169);
var base64Map = __webpack_require__(2804);
var getAlphabetOption = __webpack_require__(944);

var base64Alphabet = base64Map.i2c;
var base64UrlAlphabet = base64Map.i2cUrl;

var charAt = uncurryThis(''.charAt);

var Uint8Array = globalThis.Uint8Array;

var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.prototype.toBase64 || !function () {
  try {
    var target = new Uint8Array();
    target.toBase64(null);
  } catch (error) {
    return true;
  }
}();

// `Uint8Array.prototype.toBase64` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (Uint8Array) $({ target: 'Uint8Array', proto: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
  toBase64: function toBase64(/* options */) {
    var array = anUint8Array(this);
    var options = arguments.length ? anObjectOrUndefined(arguments[0]) : undefined;
    var alphabet = getAlphabetOption(options) === 'base64' ? base64Alphabet : base64UrlAlphabet;
    var omitPadding = !!options && !!options.omitPadding;
    notDetached(this.buffer);

    var result = '';
    var i = 0;
    var length = array.length;
    var triplet;

    var at = function (shift) {
      return charAt(alphabet, (triplet >> (6 * shift)) & 63);
    };

    for (; i + 2 < length; i += 3) {
      triplet = (array[i] << 16) + (array[i + 1] << 8) + array[i + 2];
      result += at(3) + at(2) + at(1) + at(0);
    }
    if (i + 2 === length) {
      triplet = (array[i] << 16) + (array[i + 1] << 8);
      result += at(3) + at(2) + at(1) + (omitPadding ? '' : '=');
    } else if (i + 1 === length) {
      triplet = array[i] << 16;
      result += at(3) + at(2) + (omitPadding ? '' : '==');
    }

    return result;
  }
});


/***/ }),

/***/ 9504:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var NATIVE_BIND = __webpack_require__(616);

var FunctionPrototype = Function.prototype;
var call = FunctionPrototype.call;
// eslint-disable-next-line es/no-function-prototype-bind -- safe
var uncurryThisWithBind = NATIVE_BIND && FunctionPrototype.bind.bind(call, call);

module.exports = NATIVE_BIND ? uncurryThisWithBind : function (fn) {
  return function () {
    return call.apply(fn, arguments);
  };
};


/***/ }),

/***/ 9519:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var globalThis = __webpack_require__(4576);
var userAgent = __webpack_require__(2839);

var process = globalThis.process;
var Deno = globalThis.Deno;
var versions = process && process.versions || Deno && Deno.version;
var v8 = versions && versions.v8;
var match, version;

if (v8) {
  match = v8.split('.');
  // in old Chrome, versions of V8 isn't V8 = Chrome / 10
  // but their correct versions are not interesting for us
  version = match[0] > 0 && match[0] < 4 ? 1 : +(match[0] + match[1]);
}

// BrowserFS NodeJS `process` polyfill incorrectly set `.v8` to `0.0`
// so check `userAgent` even if `.v8` exists, but 0
if (!version && userAgent) {
  match = userAgent.match(/Edge\/(\d+)/);
  if (!match || match[1] >= 74) {
    match = userAgent.match(/Chrome\/(\d+)/);
    if (match) version = +match[1];
  }
}

module.exports = version;


/***/ }),

/***/ 9539:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var getMethod = __webpack_require__(5966);

module.exports = function (iterator, kind, value) {
  var innerResult, innerError;
  anObject(iterator);
  try {
    innerResult = getMethod(iterator, 'return');
    if (!innerResult) {
      if (kind === 'throw') throw value;
      return value;
    }
    innerResult = call(innerResult, iterator);
  } catch (error) {
    innerError = true;
    innerResult = error;
  }
  if (kind === 'throw') throw value;
  if (innerError) throw innerResult;
  anObject(innerResult);
  return value;
};


/***/ }),

/***/ 9565:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var NATIVE_BIND = __webpack_require__(616);

var call = Function.prototype.call;
// eslint-disable-next-line es/no-function-prototype-bind -- safe
module.exports = NATIVE_BIND ? call.bind(call) : function () {
  return call.apply(call, arguments);
};


/***/ }),

/***/ 9577:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


var arrayWith = __webpack_require__(9928);
var ArrayBufferViewCore = __webpack_require__(4644);
var isBigIntArray = __webpack_require__(1108);
var toIntegerOrInfinity = __webpack_require__(1291);
var toBigInt = __webpack_require__(5854);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var getTypedArrayConstructor = ArrayBufferViewCore.getTypedArrayConstructor;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;

var PROPER_ORDER = function () {
  try {
    // eslint-disable-next-line no-throw-literal, es/no-typed-arrays, es/no-array-prototype-with -- required for testing
    new Int8Array(1)['with'](2, { valueOf: function () { throw 8; } });
  } catch (error) {
    // some early implementations, like WebKit, does not follow the final semantic
    // https://github.com/tc39/proposal-change-array-by-copy/pull/86
    return error === 8;
  }
}();

// Bug in WebKit. It should truncate a negative fractional index to zero, but instead throws an error
var THROW_ON_NEGATIVE_FRACTIONAL_INDEX = PROPER_ORDER && function () {
  try {
    // eslint-disable-next-line es/no-typed-arrays, es/no-array-prototype-with -- required for testing
    new Int8Array(1)['with'](-0.5, 1);
  } catch (error) {
    return true;
  }
}();

// `%TypedArray%.prototype.with` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.with
exportTypedArrayMethod('with', { 'with': function (index, value) {
  var O = aTypedArray(this);
  var relativeIndex = toIntegerOrInfinity(index);
  var actualValue = isBigIntArray(O) ? toBigInt(value) : +value;
  return arrayWith(O, getTypedArrayConstructor(O), relativeIndex, actualValue);
} }['with'], !PROPER_ORDER || THROW_ON_NEGATIVE_FRACTIONAL_INDEX);


/***/ }),

/***/ 9590:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toIntegerOrInfinity = __webpack_require__(1291);

var $RangeError = RangeError;

module.exports = function (it) {
  var result = toIntegerOrInfinity(it);
  if (result < 0) throw new $RangeError("The argument can't be less than 0");
  return result;
};


/***/ }),

/***/ 9617:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var toIndexedObject = __webpack_require__(5397);
var toAbsoluteIndex = __webpack_require__(5610);
var lengthOfArrayLike = __webpack_require__(6198);

// `Array.prototype.{ indexOf, includes }` methods implementation
var createMethod = function (IS_INCLUDES) {
  return function ($this, el, fromIndex) {
    var O = toIndexedObject($this);
    var length = lengthOfArrayLike(O);
    if (length === 0) return !IS_INCLUDES && -1;
    var index = toAbsoluteIndex(fromIndex, length);
    var value;
    // Array#includes uses SameValueZero equality algorithm
    // eslint-disable-next-line no-self-compare -- NaN check
    if (IS_INCLUDES && el !== el) while (length > index) {
      value = O[index++];
      // eslint-disable-next-line no-self-compare -- NaN check
      if (value !== value) return true;
    // Array#indexOf ignores holes, Array#includes - not
    } else for (;length > index; index++) {
      if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};

module.exports = {
  // `Array.prototype.includes` method
  // https://tc39.es/ecma262/#sec-array.prototype.includes
  includes: createMethod(true),
  // `Array.prototype.indexOf` method
  // https://tc39.es/ecma262/#sec-array.prototype.indexof
  indexOf: createMethod(false)
};


/***/ }),

/***/ 9631:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


// TODO: Remove from `core-js@4`
__webpack_require__(9486);


/***/ }),

/***/ 9797:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {


// TODO: Remove from `core-js@4`
__webpack_require__(4226);


/***/ }),

/***/ 9835:
/***/ ((module) => {


// Should get iterator record of a set-like object before cloning this
// https://bugs.webkit.org/show_bug.cgi?id=289430
module.exports = function (METHOD_NAME) {
  try {
    // eslint-disable-next-line es/no-set -- needed for test
    var baseSet = new Set();
    var setLike = {
      size: 0,
      has: function () { return true; },
      keys: function () {
        // eslint-disable-next-line es/no-object-defineproperty -- needed for test
        return Object.defineProperty({}, 'next', {
          get: function () {
            baseSet.clear();
            baseSet.add(4);
            return function () {
              return { done: true };
            };
          }
        });
      }
    };
    var result = baseSet[METHOD_NAME](setLike);

    return result.size === 1 && result.values().next().value === 4;
  } catch (error) {
    return false;
  }
};


/***/ }),

/***/ 9928:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {


var lengthOfArrayLike = __webpack_require__(6198);
var toIntegerOrInfinity = __webpack_require__(1291);

var $RangeError = RangeError;

// https://tc39.es/ecma262/#sec-array.prototype.with
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.with
module.exports = function (O, C, index, value) {
  var len = lengthOfArrayLike(O);
  var relativeIndex = toIntegerOrInfinity(index);
  var actualIndex = relativeIndex < 0 ? len + relativeIndex : relativeIndex;
  if (actualIndex >= len || actualIndex < 0) throw new $RangeError('Incorrect index');
  var A = new C(len);
  var k = 0;
  for (; k < len; k++) A[k] = k === actualIndex ? value : O[k];
  return A;
};


/***/ })

/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/ 
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ 	// Check if module is in cache
/******/ 	var cachedModule = __webpack_module_cache__[moduleId];
/******/ 	if (cachedModule !== undefined) {
/******/ 		return cachedModule.exports;
/******/ 	}
/******/ 	// Create a new module (and put it into the cache)
/******/ 	var module = __webpack_module_cache__[moduleId] = {
/******/ 		// no module.id needed
/******/ 		// no module.loaded needed
/******/ 		exports: {}
/******/ 	};
/******/ 
/******/ 	// Execute the module function
/******/ 	__webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ 
/******/ 	// Return the exports of the module
/******/ 	return module.exports;
/******/ }
/******/ 
/************************************************************************/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ 	// define getter functions for harmony exports
/******/ 	__webpack_require__.d = (exports, definition) => {
/******/ 		for(var key in definition) {
/******/ 			if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ 				Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ 			}
/******/ 		}
/******/ 	};
/******/ })();
/******/ 
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ 	__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/ 
/************************************************************************/
var __webpack_exports__ = {};

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.error.cause.js
var es_error_cause = __webpack_require__(6280);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.push.js
var es_array_push = __webpack_require__(4114);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array-buffer.detached.js
var es_array_buffer_detached = __webpack_require__(6573);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array-buffer.transfer.js
var es_array_buffer_transfer = __webpack_require__(8100);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array-buffer.transfer-to-fixed-length.js
var es_array_buffer_transfer_to_fixed_length = __webpack_require__(7936);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.constructor.js
var es_iterator_constructor = __webpack_require__(8111);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.reduce.js
var es_iterator_reduce = __webpack_require__(8237);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.promise.try.js
var es_promise_try = __webpack_require__(1689);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.at.js
var es_typed_array_at = __webpack_require__(8140);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.fill.js
var es_typed_array_fill = __webpack_require__(5044);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.find-last.js
var es_typed_array_find_last = __webpack_require__(1903);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.find-last-index.js
var es_typed_array_find_last_index = __webpack_require__(1134);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.set.js
var es_typed_array_set = __webpack_require__(8845);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.sort.js
var es_typed_array_sort = __webpack_require__(373);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.to-reversed.js
var es_typed_array_to_reversed = __webpack_require__(7467);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.to-sorted.js
var es_typed_array_to_sorted = __webpack_require__(4732);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.with.js
var es_typed_array_with = __webpack_require__(9577);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.math.sum-precise.js
var esnext_math_sum_precise = __webpack_require__(4235);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.from-base64.js
var esnext_uint8_array_from_base64 = __webpack_require__(9432);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.set-from-base64.js
var esnext_uint8_array_set_from_base64 = __webpack_require__(1549);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.set-from-hex.js
var esnext_uint8_array_set_from_hex = __webpack_require__(9797);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.to-base64.js
var esnext_uint8_array_to_base64 = __webpack_require__(9631);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.to-hex.js
var esnext_uint8_array_to_hex = __webpack_require__(5623);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.dom-exception.stack.js
var web_dom_exception_stack = __webpack_require__(4979);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.self.js
var web_self = __webpack_require__(3611);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url.parse.js
var web_url_parse = __webpack_require__(5781);
;// ./external/ngx-logger/ngx-console.js

function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
class NgxConsole {
  static log(message, reason) {
    if (NgxConsole.ngxConsoleFilter("log", message)) {
      if (reason !== undefined) {
        console.log("%s", message, reason);
      } else {
        console.log(message);
      }
    }
  }
  static error(message, reason) {
    if (NgxConsole.ngxConsoleFilter("error", message)) {
      if (reason !== undefined) {
        console.error("%s", message, reason);
      } else {
        console.error(message);
      }
    }
  }
  static warn(message, reason) {
    if (NgxConsole.ngxConsoleFilter("warn", message)) {
      if (reason !== undefined) {
        console.warn("%s", message, reason);
      } else {
        console.warn(message);
      }
    }
  }
  static debug(message, reason) {
    if (NgxConsole.ngxConsoleFilter("debug", message)) {
      if (reason !== undefined) {
        console.warn("%s", message, reason);
      } else {
        console.warn(message);
      }
    }
  }
  get ngxConsoleFilter() {
    return NgxConsole.ngxConsoleFilter;
  }
  set ngxConsoleFilter(filter) {
    NgxConsole.ngxConsoleFilter = filter;
  }
  reset() {
    NgxConsole.ngxConsoleFilter = (_level, _message) => true;
  }
}
_defineProperty(NgxConsole, "ngxConsoleFilter", (_level, _message) => true);
;// ./src/shared/util.js
var _Util;
function _assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



























const isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser");
const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
const LINE_FACTOR = 1.35;
const LINE_DESCENT_FACTOR = 0.35;
const BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR;
const RenderingIntentFlag = {
  ANY: 0x01,
  DISPLAY: 0x02,
  PRINT: 0x04,
  SAVE: 0x08,
  ANNOTATIONS_FORMS: 0x10,
  ANNOTATIONS_STORAGE: 0x20,
  ANNOTATIONS_DISABLE: 0x40,
  IS_EDITING: 0x80,
  OPLIST: 0x100
};
const AnnotationMode = {
  DISABLE: 0,
  ENABLE: 1,
  ENABLE_FORMS: 2,
  ENABLE_STORAGE: 3
};
const AnnotationEditorPrefix = "pdfjs_internal_editor_";
const AnnotationEditorType = {
  DISABLE: -1,
  NONE: 0,
  FREETEXT: 3,
  HIGHLIGHT: 9,
  STAMP: 13,
  INK: 15,
  POPUP: 16,
  SIGNATURE: 101,
  COMMENT: 102
};
const AnnotationEditorParamsType = {
  RESIZE: 1,
  CREATE: 2,
  FREETEXT_SIZE: 11,
  FREETEXT_COLOR: 12,
  FREETEXT_OPACITY: 13,
  INK_COLOR: 21,
  INK_THICKNESS: 22,
  INK_OPACITY: 23,
  HIGHLIGHT_COLOR: 31,
  HIGHLIGHT_THICKNESS: 32,
  HIGHLIGHT_FREE: 33,
  HIGHLIGHT_SHOW_ALL: 34,
  DRAW_STEP: 41
};
const PermissionFlag = {
  PRINT: 0x04,
  MODIFY_CONTENTS: 0x08,
  COPY: 0x10,
  MODIFY_ANNOTATIONS: 0x20,
  FILL_INTERACTIVE_FORMS: 0x100,
  COPY_FOR_ACCESSIBILITY: 0x200,
  ASSEMBLE: 0x400,
  PRINT_HIGH_QUALITY: 0x800
};
const TextRenderingMode = {
  FILL: 0,
  STROKE: 1,
  FILL_STROKE: 2,
  INVISIBLE: 3,
  FILL_ADD_TO_PATH: 4,
  STROKE_ADD_TO_PATH: 5,
  FILL_STROKE_ADD_TO_PATH: 6,
  ADD_TO_PATH: 7,
  FILL_STROKE_MASK: 3,
  ADD_TO_PATH_FLAG: 4
};
const util_ImageKind = {
  GRAYSCALE_1BPP: 1,
  RGB_24BPP: 2,
  RGBA_32BPP: 3
};
const AnnotationType = {
  TEXT: 1,
  LINK: 2,
  FREETEXT: 3,
  LINE: 4,
  SQUARE: 5,
  CIRCLE: 6,
  POLYGON: 7,
  POLYLINE: 8,
  HIGHLIGHT: 9,
  UNDERLINE: 10,
  SQUIGGLY: 11,
  STRIKEOUT: 12,
  STAMP: 13,
  CARET: 14,
  INK: 15,
  POPUP: 16,
  FILEATTACHMENT: 17,
  SOUND: 18,
  MOVIE: 19,
  WIDGET: 20,
  SCREEN: 21,
  PRINTERMARK: 22,
  TRAPNET: 23,
  WATERMARK: 24,
  THREED: 25,
  REDACT: 26
};
const AnnotationReplyType = {
  GROUP: "Group",
  REPLY: "R"
};
const AnnotationFlag = {
  INVISIBLE: 0x01,
  HIDDEN: 0x02,
  PRINT: 0x04,
  NOZOOM: 0x08,
  NOROTATE: 0x10,
  NOVIEW: 0x20,
  READONLY: 0x40,
  LOCKED: 0x80,
  TOGGLENOVIEW: 0x100,
  LOCKEDCONTENTS: 0x200
};
const AnnotationFieldFlag = {
  READONLY: 0x0000001,
  REQUIRED: 0x0000002,
  NOEXPORT: 0x0000004,
  MULTILINE: 0x0001000,
  PASSWORD: 0x0002000,
  NOTOGGLETOOFF: 0x0004000,
  RADIO: 0x0008000,
  PUSHBUTTON: 0x0010000,
  COMBO: 0x0020000,
  EDIT: 0x0040000,
  SORT: 0x0080000,
  FILESELECT: 0x0100000,
  MULTISELECT: 0x0200000,
  DONOTSPELLCHECK: 0x0400000,
  DONOTSCROLL: 0x0800000,
  COMB: 0x1000000,
  RICHTEXT: 0x2000000,
  RADIOSINUNISON: 0x2000000,
  COMMITONSELCHANGE: 0x4000000
};
const AnnotationBorderStyleType = {
  SOLID: 1,
  DASHED: 2,
  BEVELED: 3,
  INSET: 4,
  UNDERLINE: 5
};
const AnnotationActionEventType = {
  E: "Mouse Enter",
  X: "Mouse Exit",
  D: "Mouse Down",
  U: "Mouse Up",
  Fo: "Focus",
  Bl: "Blur",
  PO: "PageOpen",
  PC: "PageClose",
  PV: "PageVisible",
  PI: "PageInvisible",
  K: "Keystroke",
  F: "Format",
  V: "Validate",
  C: "Calculate"
};
const DocumentActionEventType = {
  WC: "WillClose",
  WS: "WillSave",
  DS: "DidSave",
  WP: "WillPrint",
  DP: "DidPrint"
};
const PageActionEventType = {
  O: "PageOpen",
  C: "PageClose"
};
const VerbosityLevel = {
  ERRORS: 0,
  WARNINGS: 1,
  INFOS: 5
};
const OPS = {
  dependency: 1,
  setLineWidth: 2,
  setLineCap: 3,
  setLineJoin: 4,
  setMiterLimit: 5,
  setDash: 6,
  setRenderingIntent: 7,
  setFlatness: 8,
  setGState: 9,
  save: 10,
  restore: 11,
  transform: 12,
  moveTo: 13,
  lineTo: 14,
  curveTo: 15,
  curveTo2: 16,
  curveTo3: 17,
  closePath: 18,
  rectangle: 19,
  stroke: 20,
  closeStroke: 21,
  fill: 22,
  eoFill: 23,
  fillStroke: 24,
  eoFillStroke: 25,
  closeFillStroke: 26,
  closeEOFillStroke: 27,
  endPath: 28,
  clip: 29,
  eoClip: 30,
  beginText: 31,
  endText: 32,
  setCharSpacing: 33,
  setWordSpacing: 34,
  setHScale: 35,
  setLeading: 36,
  setFont: 37,
  setTextRenderingMode: 38,
  setTextRise: 39,
  moveText: 40,
  setLeadingMoveText: 41,
  setTextMatrix: 42,
  nextLine: 43,
  showText: 44,
  showSpacedText: 45,
  nextLineShowText: 46,
  nextLineSetSpacingShowText: 47,
  setCharWidth: 48,
  setCharWidthAndBounds: 49,
  setStrokeColorSpace: 50,
  setFillColorSpace: 51,
  setStrokeColor: 52,
  setStrokeColorN: 53,
  setFillColor: 54,
  setFillColorN: 55,
  setStrokeGray: 56,
  setFillGray: 57,
  setStrokeRGBColor: 58,
  setFillRGBColor: 59,
  setStrokeCMYKColor: 60,
  setFillCMYKColor: 61,
  shadingFill: 62,
  beginInlineImage: 63,
  beginImageData: 64,
  endInlineImage: 65,
  paintXObject: 66,
  markPoint: 67,
  markPointProps: 68,
  beginMarkedContent: 69,
  beginMarkedContentProps: 70,
  endMarkedContent: 71,
  beginCompat: 72,
  endCompat: 73,
  paintFormXObjectBegin: 74,
  paintFormXObjectEnd: 75,
  beginGroup: 76,
  endGroup: 77,
  beginAnnotation: 80,
  endAnnotation: 81,
  paintImageMaskXObject: 83,
  paintImageMaskXObjectGroup: 84,
  paintImageXObject: 85,
  paintInlineImageXObject: 86,
  paintInlineImageXObjectGroup: 87,
  paintImageXObjectRepeat: 88,
  paintImageMaskXObjectRepeat: 89,
  paintSolidColorImageMask: 90,
  constructPath: 91,
  setStrokeTransparent: 92,
  setFillTransparent: 93,
  rawFillPath: 94
};
const DrawOPS = {
  moveTo: 0,
  lineTo: 1,
  curveTo: 2,
  closePath: 3
};
const PasswordResponses = {
  NEED_PASSWORD: 1,
  INCORRECT_PASSWORD: 2
};
let verbosity = VerbosityLevel.WARNINGS;
function setVerbosityLevel(level) {
  if (Number.isInteger(level)) {
    verbosity = level;
  }
}
function getVerbosityLevel() {
  return verbosity;
}
function info(msg) {
  if (verbosity >= VerbosityLevel.INFOS) {
    if (typeof WorkerGlobalScope !== "undefined" && self instanceof WorkerGlobalScope) {
      NgxConsole.log(`Info: ${msg}`);
    } else if (Window && NgxConsole) {
      NgxConsole.log(`Info: ${msg}`);
    } else {
      NgxConsole.log(`Info: ${msg}`);
    }
  }
}
function warn(msg) {
  if (verbosity >= VerbosityLevel.WARNINGS) {
    if (typeof WorkerGlobalScope !== "undefined" && self instanceof WorkerGlobalScope) {
      NgxConsole.log(`Warning: ${msg}`);
    } else if (Window && NgxConsole) {
      NgxConsole.log(`Warning: ${msg}`);
    } else {
      console.log(`Warning: ${msg}`);
    }
  }
}
function unreachable(msg) {
  throw new Error(msg);
}
function assert(cond, msg) {
  if (!cond) {
    unreachable(msg);
  }
}
function _isValidProtocol(url) {
  switch (url?.protocol) {
    case "http:":
    case "https:":
    case "ftp:":
    case "mailto:":
    case "tel:":
    case "capacitor":
      return true;
    default:
      return false;
  }
}
function createValidAbsoluteUrl(url) {
  let baseUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
  if (!url) {
    return null;
  }
  if (options && typeof url === "string") {
    if (options.addDefaultProtocol && url.startsWith("www.")) {
      const dots = url.match(/\./g);
      if (dots?.length >= 2) {
        url = `http://${url}`;
      }
    }
    if (options.tryConvertEncoding) {
      try {
        url = stringToUTF8String(url);
      } catch {}
    }
  }
  const absoluteUrl = baseUrl ? URL.parse(url, baseUrl) : URL.parse(url);
  return _isValidProtocol(absoluteUrl) ? absoluteUrl : null;
}
function updateUrlHash(url, hash) {
  let allowRel = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  const res = URL.parse(url);
  if (res) {
    res.hash = hash;
    return res.href;
  }
  if (allowRel && createValidAbsoluteUrl(url, "http://example.com")) {
    return url.split("#", 1)[0] + `${hash ? `#${hash}` : ""}`;
  }
  return "";
}
function shadow(obj, prop, value) {
  let nonSerializable = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
  Object.defineProperty(obj, prop, {
    value,
    enumerable: !nonSerializable,
    configurable: true,
    writable: false
  });
  return value;
}
const BaseException = function BaseExceptionClosure() {
  function BaseException(message, name) {
    this.message = message;
    this.name = name;
  }
  BaseException.prototype = new Error();
  BaseException.constructor = BaseException;
  return BaseException;
}();
class PasswordException extends BaseException {
  constructor(msg, code) {
    super(msg, "PasswordException");
    this.code = code;
  }
}
class UnknownErrorException extends BaseException {
  constructor(msg, details) {
    super(msg, "UnknownErrorException");
    this.details = details;
  }
}
class InvalidPDFException extends BaseException {
  constructor(msg) {
    super(msg, "InvalidPDFException");
  }
}
class ResponseException extends BaseException {
  constructor(msg, status, missing) {
    super(msg, "ResponseException");
    this.status = status;
    this.missing = missing;
  }
}
class FormatError extends BaseException {
  constructor(msg) {
    super(msg, "FormatError");
  }
}
class AbortException extends BaseException {
  constructor(msg) {
    super(msg, "AbortException");
  }
}
function bytesToString(bytes) {
  if (typeof bytes !== "object" || bytes?.length === undefined) {
    unreachable("Invalid argument for bytesToString");
  }
  const length = bytes.length;
  const MAX_ARGUMENT_COUNT = 8192;
  if (length < MAX_ARGUMENT_COUNT) {
    return String.fromCharCode.apply(null, bytes);
  }
  const strBuf = [];
  for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
    const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
    const chunk = bytes.subarray(i, chunkEnd);
    strBuf.push(String.fromCharCode.apply(null, chunk));
  }
  return strBuf.join("");
}
function stringToBytes(str) {
  if (typeof str !== "string") {
    unreachable("Invalid argument for stringToBytes");
  }
  const length = str.length;
  const bytes = new Uint8Array(length);
  for (let i = 0; i < length; ++i) {
    bytes[i] = str.charCodeAt(i) & 0xff;
  }
  return bytes;
}
function string32(value) {
  return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
}
function objectSize(obj) {
  return Object.keys(obj).length;
}
function isLittleEndian() {
  const buffer8 = new Uint8Array(4);
  buffer8[0] = 1;
  const view32 = new Uint32Array(buffer8.buffer, 0, 1);
  return view32[0] === 1;
}
function isEvalSupported() {
  try {
    new Function("");
    return true;
  } catch {
    return false;
  }
}
class util_FeatureTest {
  static get isLittleEndian() {
    return shadow(this, "isLittleEndian", isLittleEndian());
  }
  static get isEvalSupported() {
    return shadow(this, "isEvalSupported", isEvalSupported());
  }
  static get isOffscreenCanvasSupported() {
    return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined");
  }
  static get isImageDecoderSupported() {
    return shadow(this, "isImageDecoderSupported", typeof ImageDecoder !== "undefined");
  }
  static get platform() {
    const {
      platform,
      userAgent
    } = navigator;
    return shadow(this, "platform", {
      isAndroid: userAgent.includes("Android"),
      isLinux: platform.includes("Linux"),
      isMac: platform.includes("Mac"),
      isWindows: platform.includes("Win"),
      isFirefox: userAgent.includes("Firefox")
    });
  }
  static get isCSSRoundSupported() {
    return shadow(this, "isCSSRoundSupported", globalThis.CSS?.supports?.("width: round(1.5px, 1px)"));
  }
}
const hexNumbers = Array.from(Array(256).keys(), n => n.toString(16).padStart(2, "0"));
class Util {
  static makeHexColor(r, g, b) {
    return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`;
  }
  static domMatrixToTransform(dm) {
    return [dm.a, dm.b, dm.c, dm.d, dm.e, dm.f];
  }
  static scaleMinMax(transform, minMax) {
    let temp;
    if (transform[0]) {
      if (transform[0] < 0) {
        temp = minMax[0];
        minMax[0] = minMax[2];
        minMax[2] = temp;
      }
      minMax[0] *= transform[0];
      minMax[2] *= transform[0];
      if (transform[3] < 0) {
        temp = minMax[1];
        minMax[1] = minMax[3];
        minMax[3] = temp;
      }
      minMax[1] *= transform[3];
      minMax[3] *= transform[3];
    } else {
      temp = minMax[0];
      minMax[0] = minMax[1];
      minMax[1] = temp;
      temp = minMax[2];
      minMax[2] = minMax[3];
      minMax[3] = temp;
      if (transform[1] < 0) {
        temp = minMax[1];
        minMax[1] = minMax[3];
        minMax[3] = temp;
      }
      minMax[1] *= transform[1];
      minMax[3] *= transform[1];
      if (transform[2] < 0) {
        temp = minMax[0];
        minMax[0] = minMax[2];
        minMax[2] = temp;
      }
      minMax[0] *= transform[2];
      minMax[2] *= transform[2];
    }
    minMax[0] += transform[4];
    minMax[1] += transform[5];
    minMax[2] += transform[4];
    minMax[3] += transform[5];
  }
  static transform(m1, m2) {
    return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
  }
  static multiplyByDOMMatrix(m, md) {
    return [m[0] * md.a + m[2] * md.b, m[1] * md.a + m[3] * md.b, m[0] * md.c + m[2] * md.d, m[1] * md.c + m[3] * md.d, m[0] * md.e + m[2] * md.f + m[4], m[1] * md.e + m[3] * md.f + m[5]];
  }
  static applyTransform(p, m) {
    let pos = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
    const p0 = p[pos];
    const p1 = p[pos + 1];
    p[pos] = p0 * m[0] + p1 * m[2] + m[4];
    p[pos + 1] = p0 * m[1] + p1 * m[3] + m[5];
  }
  static applyTransformToBezier(p, transform) {
    let pos = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
    const m0 = transform[0];
    const m1 = transform[1];
    const m2 = transform[2];
    const m3 = transform[3];
    const m4 = transform[4];
    const m5 = transform[5];
    for (let i = 0; i < 6; i += 2) {
      const pI = p[pos + i];
      const pI1 = p[pos + i + 1];
      p[pos + i] = pI * m0 + pI1 * m2 + m4;
      p[pos + i + 1] = pI * m1 + pI1 * m3 + m5;
    }
  }
  static applyInverseTransform(p, m) {
    const p0 = p[0];
    const p1 = p[1];
    const d = m[0] * m[3] - m[1] * m[2];
    p[0] = (p0 * m[3] - p1 * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
    p[1] = (-p0 * m[1] + p1 * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
  }
  static axialAlignedBoundingBox(rect, transform, output) {
    const m0 = transform[0];
    const m1 = transform[1];
    const m2 = transform[2];
    const m3 = transform[3];
    const m4 = transform[4];
    const m5 = transform[5];
    const r0 = rect[0];
    const r1 = rect[1];
    const r2 = rect[2];
    const r3 = rect[3];
    let a0 = m0 * r0 + m4;
    let a2 = a0;
    let a1 = m0 * r2 + m4;
    let a3 = a1;
    let b0 = m3 * r1 + m5;
    let b2 = b0;
    let b1 = m3 * r3 + m5;
    let b3 = b1;
    if (m1 !== 0 || m2 !== 0) {
      const m1r0 = m1 * r0;
      const m1r2 = m1 * r2;
      const m2r1 = m2 * r1;
      const m2r3 = m2 * r3;
      a0 += m2r1;
      a3 += m2r1;
      a1 += m2r3;
      a2 += m2r3;
      b0 += m1r0;
      b3 += m1r0;
      b1 += m1r2;
      b2 += m1r2;
    }
    output[0] = Math.min(output[0], a0, a1, a2, a3);
    output[1] = Math.min(output[1], b0, b1, b2, b3);
    output[2] = Math.max(output[2], a0, a1, a2, a3);
    output[3] = Math.max(output[3], b0, b1, b2, b3);
  }
  static inverseTransform(m) {
    const d = m[0] * m[3] - m[1] * m[2];
    return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
  }
  static singularValueDecompose2dScale(matrix, output) {
    const m0 = matrix[0];
    const m1 = matrix[1];
    const m2 = matrix[2];
    const m3 = matrix[3];
    const a = m0 ** 2 + m1 ** 2;
    const b = m0 * m2 + m1 * m3;
    const c = m2 ** 2 + m3 ** 2;
    const first = (a + c) / 2;
    const second = Math.sqrt(first ** 2 - (a * c - b ** 2));
    output[0] = Math.sqrt(first + second || 1);
    output[1] = Math.sqrt(first - second || 1);
  }
  static normalizeRect(rect) {
    const r = rect.slice(0);
    if (rect[0] > rect[2]) {
      r[0] = rect[2];
      r[2] = rect[0];
    }
    if (rect[1] > rect[3]) {
      r[1] = rect[3];
      r[3] = rect[1];
    }
    return r;
  }
  static intersect(rect1, rect2) {
    const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2]));
    const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2]));
    if (xLow > xHigh) {
      return null;
    }
    const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3]));
    const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3]));
    if (yLow > yHigh) {
      return null;
    }
    return [xLow, yLow, xHigh, yHigh];
  }
  static pointBoundingBox(x, y, minMax) {
    minMax[0] = Math.min(minMax[0], x);
    minMax[1] = Math.min(minMax[1], y);
    minMax[2] = Math.max(minMax[2], x);
    minMax[3] = Math.max(minMax[3], y);
  }
  static rectBoundingBox(x0, y0, x1, y1, minMax) {
    minMax[0] = Math.min(minMax[0], x0, x1);
    minMax[1] = Math.min(minMax[1], y0, y1);
    minMax[2] = Math.max(minMax[2], x0, x1);
    minMax[3] = Math.max(minMax[3], y0, y1);
  }
  static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3, minMax) {
    minMax[0] = Math.min(minMax[0], x0, x3);
    minMax[1] = Math.min(minMax[1], y0, y3);
    minMax[2] = Math.max(minMax[2], x0, x3);
    minMax[3] = Math.max(minMax[3], y0, y3);
    _assertClassBrand(Util, this, _getExtremum).call(this, x0, x1, x2, x3, y0, y1, y2, y3, 3 * (-x0 + 3 * (x1 - x2) + x3), 6 * (x0 - 2 * x1 + x2), 3 * (x1 - x0), minMax);
    _assertClassBrand(Util, this, _getExtremum).call(this, x0, x1, x2, x3, y0, y1, y2, y3, 3 * (-y0 + 3 * (y1 - y2) + y3), 6 * (y0 - 2 * y1 + y2), 3 * (y1 - y0), minMax);
  }
}
_Util = Util;
function _getExtremumOnCurve(x0, x1, x2, x3, y0, y1, y2, y3, t, minMax) {
  if (t <= 0 || t >= 1) {
    return;
  }
  const mt = 1 - t;
  const tt = t * t;
  const ttt = tt * t;
  const x = mt * (mt * (mt * x0 + 3 * t * x1) + 3 * tt * x2) + ttt * x3;
  const y = mt * (mt * (mt * y0 + 3 * t * y1) + 3 * tt * y2) + ttt * y3;
  minMax[0] = Math.min(minMax[0], x);
  minMax[1] = Math.min(minMax[1], y);
  minMax[2] = Math.max(minMax[2], x);
  minMax[3] = Math.max(minMax[3], y);
}
function _getExtremum(x0, x1, x2, x3, y0, y1, y2, y3, a, b, c, minMax) {
  if (Math.abs(a) < 1e-12) {
    if (Math.abs(b) >= 1e-12) {
      _assertClassBrand(_Util, this, _getExtremumOnCurve).call(this, x0, x1, x2, x3, y0, y1, y2, y3, -c / b, minMax);
    }
    return;
  }
  const delta = b ** 2 - 4 * c * a;
  if (delta < 0) {
    return;
  }
  const sqrtDelta = Math.sqrt(delta);
  const a2 = 2 * a;
  _assertClassBrand(_Util, this, _getExtremumOnCurve).call(this, x0, x1, x2, x3, y0, y1, y2, y3, (-b + sqrtDelta) / a2, minMax);
  _assertClassBrand(_Util, this, _getExtremumOnCurve).call(this, x0, x1, x2, x3, y0, y1, y2, y3, (-b - sqrtDelta) / a2, minMax);
}
const PDFStringTranslateTable = (/* unused pure expression or super */ null && ([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac]));
function stringToPDFString(str) {
  let keepEscapeSequence = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  if (str[0] >= "\xEF") {
    let encoding;
    if (str[0] === "\xFE" && str[1] === "\xFF") {
      encoding = "utf-16be";
      if (str.length % 2 === 1) {
        str = str.slice(0, -1);
      }
    } else if (str[0] === "\xFF" && str[1] === "\xFE") {
      encoding = "utf-16le";
      if (str.length % 2 === 1) {
        str = str.slice(0, -1);
      }
    } else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") {
      encoding = "utf-8";
    }
    if (encoding) {
      try {
        const decoder = new TextDecoder(encoding, {
          fatal: true
        });
        const buffer = stringToBytes(str);
        const decoded = decoder.decode(buffer);
        if (keepEscapeSequence || !decoded.includes("\x1b")) {
          return decoded;
        }
        return decoded.replaceAll(/\x1b[^\x1b]*(?:\x1b|$)/g, "");
      } catch (ex) {
        warn(`stringToPDFString: "${ex}".`);
      }
    }
  }
  const strBuf = [];
  for (let i = 0, ii = str.length; i < ii; i++) {
    const charCode = str.charCodeAt(i);
    if (!keepEscapeSequence && charCode === 0x1b) {
      while (++i < ii && str.charCodeAt(i) !== 0x1b) {}
      continue;
    }
    const code = PDFStringTranslateTable[charCode];
    strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
  }
  return strBuf.join("");
}
function stringToUTF8String(str) {
  return decodeURIComponent(escape(str));
}
function utf8StringToString(str) {
  return unescape(encodeURIComponent(str));
}
function isArrayEqual(arr1, arr2) {
  if (arr1.length !== arr2.length) {
    return false;
  }
  for (let i = 0, ii = arr1.length; i < ii; i++) {
    if (arr1[i] !== arr2[i]) {
      return false;
    }
  }
  return true;
}
function getModificationDate() {
  let date = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : new Date();
  if (!(date instanceof Date)) {
    date = new Date(date);
  }
  const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")];
  return buffer.join("");
}
let NormalizeRegex = null;
let NormalizationMap = null;
function normalizeUnicode(str) {
  if (!NormalizeRegex) {
    NormalizeRegex = /([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu;
    NormalizationMap = new Map([["ﬅ", "ſt"]]);
  }
  return str.replaceAll(NormalizeRegex, (_, p1, p2) => p1 ? p1.normalize("NFKC") : NormalizationMap.get(p2));
}
function getUuid() {
  if (typeof crypto.randomUUID === "function") {
    return crypto.randomUUID();
  }
  const buf = new Uint8Array(32);
  crypto.getRandomValues(buf);
  return bytesToString(buf);
}
const AnnotationPrefix = "pdfjs_internal_id_";
function _isValidExplicitDest(validRef, validName, dest) {
  if (!Array.isArray(dest) || dest.length < 2) {
    return false;
  }
  const [page, zoom, ...args] = dest;
  if (!validRef(page) && !Number.isInteger(page)) {
    return false;
  }
  if (!validName(zoom)) {
    return false;
  }
  const argsLen = args.length;
  let allowNull = true;
  switch (zoom.name) {
    case "XYZ":
      if (argsLen < 2 || argsLen > 3) {
        return false;
      }
      break;
    case "Fit":
    case "FitB":
      return argsLen === 0;
    case "FitH":
    case "FitBH":
    case "FitV":
    case "FitBV":
      if (argsLen > 1) {
        return false;
      }
      break;
    case "FitR":
      if (argsLen !== 4) {
        return false;
      }
      allowNull = false;
      break;
    default:
      return false;
  }
  for (const arg of args) {
    if (typeof arg === "number" || allowNull && arg === null) {
      continue;
    }
    return false;
  }
  return true;
}
function MathClamp(v, min, max) {
  return Math.min(Math.max(v, min), max);
}
function toHexUtil(arr) {
  if (Uint8Array.prototype.toHex) {
    return arr.toHex();
  }
  return Array.from(arr, num => hexNumbers[num]).join("");
}
function toBase64Util(arr) {
  if (Uint8Array.prototype.toBase64) {
    return arr.toBase64();
  }
  return btoa(bytesToString(arr));
}
function fromBase64Util(str) {
  if (Uint8Array.fromBase64) {
    return Uint8Array.fromBase64(str);
  }
  return stringToBytes(atob(str));
}
if (typeof Math.sumPrecise !== "function") {
  Math.sumPrecise = function (numbers) {
    return numbers.reduce((a, b) => a + b, 0);
  };
}
if (typeof AbortSignal.any !== "function") {
  AbortSignal.any = function (iterable) {
    const ac = new AbortController();
    const {
      signal
    } = ac;
    for (const s of iterable) {
      if (s.aborted) {
        ac.abort(s.reason);
        return signal;
      }
    }
    for (const s of iterable) {
      s.addEventListener("abort", () => {
        ac.abort(s.reason);
      }, {
        signal
      });
    }
    return signal;
  };
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.map.js
var es_iterator_map = __webpack_require__(1701);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.take.js
var es_iterator_take = __webpack_require__(4972);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.promise.with-resolvers.js
var es_promise_with_resolvers = __webpack_require__(4628);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.difference.v2.js
var es_set_difference_v2 = __webpack_require__(7642);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.intersection.v2.js
var es_set_intersection_v2 = __webpack_require__(8004);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.is-disjoint-from.v2.js
var es_set_is_disjoint_from_v2 = __webpack_require__(3853);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.is-subset-of.v2.js
var es_set_is_subset_of_v2 = __webpack_require__(5876);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.is-superset-of.v2.js
var es_set_is_superset_of_v2 = __webpack_require__(2475);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.symmetric-difference.v2.js
var es_set_symmetric_difference_v2 = __webpack_require__(5024);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.union.v2.js
var es_set_union_v2 = __webpack_require__(1698);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url-search-params.delete.js
var web_url_search_params_delete = __webpack_require__(4603);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url-search-params.has.js
var web_url_search_params_has = __webpack_require__(7566);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url-search-params.size.js
var web_url_search_params_size = __webpack_require__(8721);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.at.js
var es_array_at = __webpack_require__(8107);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.drop.js
var es_iterator_drop = __webpack_require__(9314);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.every.js
var es_iterator_every = __webpack_require__(1148);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.for-each.js
var es_iterator_for_each = __webpack_require__(7588);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.some.js
var es_iterator_some = __webpack_require__(3579);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.string.at-alternative.js
var es_string_at_alternative = __webpack_require__(7357);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.json.parse.js
var esnext_json_parse = __webpack_require__(8335);
;// ./src/display/display_utils.js
var _PixelsPerInch;
function display_utils_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }










function display_utils_defineProperty(e, r, t) { return (r = display_utils_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function display_utils_toPropertyKey(t) { var i = display_utils_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function display_utils_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }


const SVG_NS = "http://www.w3.org/2000/svg";
class PixelsPerInch {}
_PixelsPerInch = PixelsPerInch;
display_utils_defineProperty(PixelsPerInch, "CSS", 96.0);
display_utils_defineProperty(PixelsPerInch, "PDF", 72.0);
display_utils_defineProperty(PixelsPerInch, "PDF_TO_CSS_UNITS", _PixelsPerInch.CSS / _PixelsPerInch.PDF);
async function fetchData(url) {
  let type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "text";
  if (isValidFetchUrl(url, document.baseURI)) {
    const response = await fetch(url);
    if (!response.ok) {
      throw new Error(response.statusText);
    }
    switch (type) {
      case "arraybuffer":
        return response.arrayBuffer();
      case "blob":
        return response.blob();
      case "json":
        return response.json();
    }
    return response.text();
  }
  return new Promise((resolve, reject) => {
    const request = new XMLHttpRequest();
    request.open("GET", url, true);
    request.responseType = type;
    request.onreadystatechange = () => {
      if (request.readyState !== XMLHttpRequest.DONE) {
        return;
      }
      if (request.status === 200 || request.status === 0) {
        switch (type) {
          case "arraybuffer":
          case "blob":
          case "json":
            resolve(request.response);
            return;
        }
        resolve(request.responseText);
        return;
      }
      reject(new Error(request.statusText));
    };
    request.send(null);
  });
}
class PageViewport {
  constructor(_ref) {
    let {
      viewBox,
      userUnit,
      scale,
      rotation,
      offsetX = 0,
      offsetY = 0,
      dontFlip = false
    } = _ref;
    this.viewBox = viewBox;
    this.userUnit = userUnit;
    this.scale = scale;
    this.rotation = rotation;
    this.offsetX = offsetX;
    this.offsetY = offsetY;
    scale *= userUnit;
    const centerX = (viewBox[2] + viewBox[0]) / 2;
    const centerY = (viewBox[3] + viewBox[1]) / 2;
    let rotateA, rotateB, rotateC, rotateD;
    rotation %= 360;
    if (rotation < 0) {
      rotation += 360;
    }
    switch (rotation) {
      case 180:
        rotateA = -1;
        rotateB = 0;
        rotateC = 0;
        rotateD = 1;
        break;
      case 90:
        rotateA = 0;
        rotateB = 1;
        rotateC = 1;
        rotateD = 0;
        break;
      case 270:
        rotateA = 0;
        rotateB = -1;
        rotateC = -1;
        rotateD = 0;
        break;
      case 0:
        rotateA = 1;
        rotateB = 0;
        rotateC = 0;
        rotateD = -1;
        break;
      default:
        throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees.");
    }
    if (dontFlip) {
      rotateC = -rotateC;
      rotateD = -rotateD;
    }
    let offsetCanvasX, offsetCanvasY;
    let width, height;
    if (rotateA === 0) {
      offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
      offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
      width = (viewBox[3] - viewBox[1]) * scale;
      height = (viewBox[2] - viewBox[0]) * scale;
    } else {
      offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
      offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
      width = (viewBox[2] - viewBox[0]) * scale;
      height = (viewBox[3] - viewBox[1]) * scale;
    }
    this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
    this.width = width;
    this.height = height;
  }
  get rawDims() {
    const dims = this.viewBox;
    return shadow(this, "rawDims", {
      pageWidth: dims[2] - dims[0],
      pageHeight: dims[3] - dims[1],
      pageX: dims[0],
      pageY: dims[1]
    });
  }
  clone() {
    let {
      scale = this.scale,
      rotation = this.rotation,
      offsetX = this.offsetX,
      offsetY = this.offsetY,
      dontFlip = false
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    return new PageViewport({
      viewBox: this.viewBox.slice(),
      userUnit: this.userUnit,
      scale,
      rotation,
      offsetX,
      offsetY,
      dontFlip
    });
  }
  convertToViewportPoint(x, y) {
    const p = [x, y];
    Util.applyTransform(p, this.transform);
    return p;
  }
  convertToViewportRectangle(rect) {
    const topLeft = [rect[0], rect[1]];
    Util.applyTransform(topLeft, this.transform);
    const bottomRight = [rect[2], rect[3]];
    Util.applyTransform(bottomRight, this.transform);
    return [topLeft[0], topLeft[1], bottomRight[0], bottomRight[1]];
  }
  convertToPdfPoint(x, y) {
    const p = [x, y];
    Util.applyInverseTransform(p, this.transform);
    return p;
  }
}
class RenderingCancelledException extends BaseException {
  constructor(msg) {
    let extraDelay = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
    super(msg, "RenderingCancelledException");
    this.extraDelay = extraDelay;
  }
}
function isDataScheme(url) {
  const ii = url.length;
  let i = 0;
  while (i < ii && url[i].trim() === "") {
    i++;
  }
  return url.substring(i, i + 5).toLowerCase() === "data:";
}
function isPdfFile(filename) {
  return typeof filename === "string" && /\.pdf$/i.test(filename);
}
function getFilenameFromUrl(url) {
  [url] = url.split(/[#?]/, 1);
  return url.substring(url.lastIndexOf("/") + 1);
}
function display_utils_getPdfFilenameFromUrl(url) {
  let defaultFilename = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "document.pdf";
  if (defaultFilename && defaultFilename !== "document.pdf") {
    return defaultFilename;
  }
  if (typeof url !== "string") {
    return defaultFilename;
  }
  if (isDataScheme(url)) {
    warn('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.');
    return defaultFilename;
  }
  const getURL = urlString => {
    try {
      return new URL(urlString);
    } catch {
      try {
        return new URL(decodeURIComponent(urlString));
      } catch {
        try {
          return new URL(urlString, "https://foo.bar");
        } catch {
          try {
            return new URL(decodeURIComponent(urlString), "https://foo.bar");
          } catch {
            return null;
          }
        }
      }
    }
  };
  const newURL = getURL(url);
  if (!newURL) {
    return defaultFilename;
  }
  const decode = name => {
    try {
      let decoded = decodeURIComponent(name);
      if (decoded.includes("/")) {
        decoded = decoded.split("/").at(-1);
        if (decoded.test(/^\.pdf$/i)) {
          return decoded;
        }
        return name;
      }
      return decoded;
    } catch {
      return name;
    }
  };
  const pdfRegex = /\.pdf$/i;
  const filename = newURL.pathname.split("/").at(-1);
  if (pdfRegex.test(filename)) {
    return decode(filename);
  }
  if (newURL.searchParams.size > 0) {
    const values = Array.from(newURL.searchParams.values()).reverse();
    for (const value of values) {
      if (pdfRegex.test(value)) {
        return decode(value);
      }
    }
    const keys = Array.from(newURL.searchParams.keys()).reverse();
    for (const key of keys) {
      if (pdfRegex.test(key)) {
        return decode(key);
      }
    }
  }
  if (newURL.hash) {
    const reFilename = /[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i;
    const hashFilename = reFilename.exec(newURL.hash);
    if (hashFilename) {
      return decode(hashFilename[0]);
    }
  }
  return defaultFilename;
}
class StatTimer {
  constructor() {
    display_utils_defineProperty(this, "started", Object.create(null));
    display_utils_defineProperty(this, "times", []);
  }
  time(name) {
    if (name in this.started) {
      warn(`Timer is already running for ${name}`);
    }
    this.started[name] = Date.now();
  }
  timeEnd(name) {
    if (!(name in this.started)) {
      warn(`Timer has not been started for ${name}`);
    }
    this.times.push({
      name,
      start: this.started[name],
      end: Date.now()
    });
    delete this.started[name];
  }
  toString() {
    const outBuf = [];
    let longest = 0;
    for (const {
      name
    } of this.times) {
      longest = Math.max(name.length, longest);
    }
    for (const {
      name,
      start,
      end
    } of this.times) {
      outBuf.push(`${name.padEnd(longest)} ${end - start}ms\n`);
    }
    return outBuf.join("");
  }
}
function isValidFetchUrl(url, baseUrl) {
  const res = baseUrl ? URL.parse(url, baseUrl) : URL.parse(url);
  return res?.protocol === "http:" || res?.protocol === "https:" || res?.protocol === "capacitor:";
}
function noContextMenu(e) {
  e.preventDefault();
}
function stopEvent(e) {
  e.preventDefault();
  e.stopPropagation();
}
function deprecated(details) {
  NgxConsole.log("Deprecated API usage: " + details);
}
class PDFDateString {
  static toDateObject(input) {
    if (input instanceof Date) {
      return input;
    }
    if (!input || typeof input !== "string") {
      return null;
    }
    display_utils_assertClassBrand(PDFDateString, this, _regex)._ || (_regex._ = display_utils_assertClassBrand(PDFDateString, this, new RegExp("^D:" + "(\\d{4})" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "([Z|+|-])?" + "(\\d{2})?" + "'?" + "(\\d{2})?" + "'?")));
    const matches = display_utils_assertClassBrand(PDFDateString, this, _regex)._.exec(input);
    if (!matches) {
      return null;
    }
    const year = parseInt(matches[1], 10);
    let month = parseInt(matches[2], 10);
    month = month >= 1 && month <= 12 ? month - 1 : 0;
    let day = parseInt(matches[3], 10);
    day = day >= 1 && day <= 31 ? day : 1;
    let hour = parseInt(matches[4], 10);
    hour = hour >= 0 && hour <= 23 ? hour : 0;
    let minute = parseInt(matches[5], 10);
    minute = minute >= 0 && minute <= 59 ? minute : 0;
    let second = parseInt(matches[6], 10);
    second = second >= 0 && second <= 59 ? second : 0;
    const universalTimeRelation = matches[7] || "Z";
    let offsetHour = parseInt(matches[8], 10);
    offsetHour = offsetHour >= 0 && offsetHour <= 23 ? offsetHour : 0;
    let offsetMinute = parseInt(matches[9], 10) || 0;
    offsetMinute = offsetMinute >= 0 && offsetMinute <= 59 ? offsetMinute : 0;
    if (universalTimeRelation === "-") {
      hour += offsetHour;
      minute += offsetMinute;
    } else if (universalTimeRelation === "+") {
      hour -= offsetHour;
      minute -= offsetMinute;
    }
    return new Date(Date.UTC(year, month, day, hour, minute, second));
  }
}
var _regex = {
  _: void 0
};
function getXfaPageViewport(xfaPage, _ref2) {
  let {
    scale = 1,
    rotation = 0
  } = _ref2;
  const {
    width,
    height
  } = xfaPage.attributes.style;
  const viewBox = [0, 0, parseInt(width), parseInt(height)];
  return new PageViewport({
    viewBox,
    userUnit: 1,
    scale,
    rotation
  });
}
function getRGB(color) {
  if (color.startsWith("#")) {
    const colorRGB = parseInt(color.slice(1), 16);
    return [(colorRGB & 0xff0000) >> 16, (colorRGB & 0x00ff00) >> 8, colorRGB & 0x0000ff];
  }
  if (color.startsWith("rgb(")) {
    return color.slice(4, -1).split(",").map(x => parseInt(x));
  }
  if (color.startsWith("rgba(")) {
    return color.slice(5, -1).split(",").map(x => parseInt(x)).slice(0, 3);
  }
  warn(`Not a valid color format: "${color}"`);
  return [0, 0, 0];
}
function getColorValues(colors) {
  const span = document.createElement("span");
  span.style.visibility = "hidden";
  span.style.colorScheme = "only light";
  document.body.append(span);
  for (const name of colors.keys()) {
    span.style.color = name;
    const computedColor = window.getComputedStyle(span).color;
    colors.set(name, getRGB(computedColor));
  }
  span.remove();
}
function getCurrentTransform(ctx) {
  const {
    a,
    b,
    c,
    d,
    e,
    f
  } = ctx.getTransform();
  return [a, b, c, d, e, f];
}
function getCurrentTransformInverse(ctx) {
  const {
    a,
    b,
    c,
    d,
    e,
    f
  } = ctx.getTransform().invertSelf();
  return [a, b, c, d, e, f];
}
function setLayerDimensions(div, viewport) {
  let mustFlip = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  let mustRotate = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
  if (viewport instanceof PageViewport) {
    const {
      pageWidth,
      pageHeight
    } = viewport.rawDims;
    const {
      style
    } = div;
    const useRound = util_FeatureTest.isCSSRoundSupported;
    const w = `var(--total-scale-factor) * ${pageWidth}px`,
      h = `var(--total-scale-factor) * ${pageHeight}px`;
    const widthStr = useRound ? `round(down, ${w}, var(--scale-round-x))` : `calc(${w})`,
      heightStr = useRound ? `round(down, ${h}, var(--scale-round-y))` : `calc(${h})`;
    if (!mustFlip || viewport.rotation % 180 === 0) {
      style.width = widthStr;
      style.height = heightStr;
    } else {
      style.width = heightStr;
      style.height = widthStr;
    }
  }
  if (mustRotate) {
    div.setAttribute("data-main-rotation", viewport.rotation);
  }
}
class OutputScale {
  constructor() {
    const {
      pixelRatio
    } = OutputScale;
    this.sx = pixelRatio;
    this.sy = pixelRatio;
  }
  get scaled() {
    return this.sx !== 1 || this.sy !== 1;
  }
  get symmetric() {
    return this.sx === this.sy;
  }
  limitCanvas(width, height, maxPixels, maxDim) {
    let capAreaFactor = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : -1;
    let maxAreaScale = Infinity,
      maxWidthScale = Infinity,
      maxHeightScale = Infinity;
    maxPixels = OutputScale.capPixels(maxPixels, capAreaFactor);
    if (maxPixels > 0) {
      maxAreaScale = Math.sqrt(maxPixels / (width * height));
    }
    if (maxDim !== -1) {
      maxWidthScale = maxDim / width;
      maxHeightScale = maxDim / height;
    }
    const maxScale = Math.min(maxAreaScale, maxWidthScale, maxHeightScale);
    if (this.sx > maxScale || this.sy > maxScale) {
      this.sx = maxScale;
      this.sy = maxScale;
      return true;
    }
    return false;
  }
  static get pixelRatio() {
    return globalThis.devicePixelRatio || 1;
  }
  static capPixels(maxPixels, capAreaFactor) {
    if (capAreaFactor >= 0) {
      const winPixels = Math.ceil(window.screen.availWidth * window.screen.availHeight * this.pixelRatio ** 2 * (1 + capAreaFactor / 100));
      return maxPixels > 0 ? Math.min(maxPixels, winPixels) : winPixels;
    }
    return maxPixels;
  }
}
const SupportedImageMimeTypes = ["image/apng", "image/avif", "image/bmp", "image/gif", "image/jpeg", "image/png", "image/svg+xml", "image/webp", "image/x-icon"];

;// ./src/display/editor/toolbar.js

function _classPrivateMethodInitSpec(e, a) { _checkPrivateRedeclaration(e, a), a.add(e); }
function _classPrivateFieldInitSpec(e, t, a) { _checkPrivateRedeclaration(e, t), t.set(e, a); }
function _checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function _classPrivateGetter(s, r, a) { return a(toolbar_assertClassBrand(s, r)); }
function _classPrivateFieldGet(s, a) { return s.get(toolbar_assertClassBrand(s, a)); }
function _classPrivateFieldSet(s, a, r) { return s.set(toolbar_assertClassBrand(s, a), r), r; }
function toolbar_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _toolbar = /*#__PURE__*/new WeakMap();
var _colorPicker = /*#__PURE__*/new WeakMap();
var _editor = /*#__PURE__*/new WeakMap();
var _buttons = /*#__PURE__*/new WeakMap();
var _altText = /*#__PURE__*/new WeakMap();
var _comment = /*#__PURE__*/new WeakMap();
var _signatureDescriptionButton = /*#__PURE__*/new WeakMap();
var _EditorToolbar_brand = /*#__PURE__*/new WeakSet();
class EditorToolbar {
  constructor(editor) {
    _classPrivateMethodInitSpec(this, _EditorToolbar_brand);
    _classPrivateFieldInitSpec(this, _toolbar, null);
    _classPrivateFieldInitSpec(this, _colorPicker, null);
    _classPrivateFieldInitSpec(this, _editor, void 0);
    _classPrivateFieldInitSpec(this, _buttons, null);
    _classPrivateFieldInitSpec(this, _altText, null);
    _classPrivateFieldInitSpec(this, _comment, null);
    _classPrivateFieldInitSpec(this, _signatureDescriptionButton, null);
    _classPrivateFieldSet(_editor, this, editor);
    _l10nRemove._ || (_l10nRemove._ = Object.freeze({
      freetext: "pdfjs-editor-remove-freetext-button",
      highlight: "pdfjs-editor-remove-highlight-button",
      ink: "pdfjs-editor-remove-ink-button",
      stamp: "pdfjs-editor-remove-stamp-button",
      signature: "pdfjs-editor-remove-signature-button"
    }));
  }
  render() {
    const editToolbar = _classPrivateFieldSet(_toolbar, this, document.createElement("div"));
    editToolbar.classList.add("editToolbar", "hidden");
    editToolbar.setAttribute("role", "toolbar");
    const signal = _classPrivateFieldGet(_editor, this)._uiManager._signal;
    if (signal instanceof AbortSignal && !signal.aborted) {
      editToolbar.addEventListener("contextmenu", noContextMenu, {
        signal
      });
      editToolbar.addEventListener("pointerdown", _pointerDown, {
        signal
      });
    }
    const buttons = _classPrivateFieldSet(_buttons, this, document.createElement("div"));
    buttons.className = "buttons";
    editToolbar.append(buttons);
    const position = _classPrivateFieldGet(_editor, this).toolbarPosition;
    if (position) {
      const {
        style
      } = editToolbar;
      const x = _classPrivateFieldGet(_editor, this)._uiManager.direction === "ltr" ? 1 - position[0] : position[0];
      style.insetInlineEnd = `${100 * x}%`;
      style.top = `calc(${100 * position[1]}% + var(--editor-toolbar-vert-offset))`;
    }
    return editToolbar;
  }
  get div() {
    return _classPrivateFieldGet(_toolbar, this);
  }
  hide() {
    _classPrivateFieldGet(_toolbar, this).classList.add("hidden");
    _classPrivateFieldGet(_colorPicker, this)?.hideDropdown();
  }
  show() {
    _classPrivateFieldGet(_toolbar, this).classList.remove("hidden");
    _classPrivateFieldGet(_altText, this)?.shown();
    _classPrivateFieldGet(_comment, this)?.shown();
  }
  addDeleteButton() {
    const {
      editorType,
      _uiManager
    } = _classPrivateFieldGet(_editor, this);
    const button = document.createElement("button");
    button.classList.add("basic", "deleteButton");
    button.tabIndex = 0;
    button.setAttribute("data-l10n-id", _l10nRemove._[editorType]);
    if (toolbar_assertClassBrand(_EditorToolbar_brand, this, _addListenersToElement).call(this, button)) {
      button.addEventListener("click", e => {
        _uiManager.delete();
      }, {
        signal: _uiManager._signal
      });
    }
    _classPrivateFieldGet(_buttons, this).append(button);
  }
  async addAltText(altText) {
    const button = await altText.render();
    toolbar_assertClassBrand(_EditorToolbar_brand, this, _addListenersToElement).call(this, button);
    _classPrivateFieldGet(_buttons, this).append(button, _classPrivateGetter(_EditorToolbar_brand, this, _get_divider));
    _classPrivateFieldSet(_altText, this, altText);
  }
  addComment(comment) {
    if (_classPrivateFieldGet(_comment, this)) {
      return;
    }
    const button = comment.render();
    if (!button) {
      return;
    }
    toolbar_assertClassBrand(_EditorToolbar_brand, this, _addListenersToElement).call(this, button);
    _classPrivateFieldGet(_buttons, this).append(button, _classPrivateGetter(_EditorToolbar_brand, this, _get_divider));
    _classPrivateFieldSet(_comment, this, comment);
    comment.toolbar = this;
  }
  addColorPicker(colorPicker) {
    if (_classPrivateFieldGet(_colorPicker, this)) {
      return;
    }
    _classPrivateFieldSet(_colorPicker, this, colorPicker);
    const button = colorPicker.renderButton();
    toolbar_assertClassBrand(_EditorToolbar_brand, this, _addListenersToElement).call(this, button);
    _classPrivateFieldGet(_buttons, this).append(button, _classPrivateGetter(_EditorToolbar_brand, this, _get_divider));
  }
  async addEditSignatureButton(signatureManager) {
    const button = _classPrivateFieldSet(_signatureDescriptionButton, this, await signatureManager.renderEditButton(_classPrivateFieldGet(_editor, this)));
    toolbar_assertClassBrand(_EditorToolbar_brand, this, _addListenersToElement).call(this, button);
    _classPrivateFieldGet(_buttons, this).append(button, _classPrivateGetter(_EditorToolbar_brand, this, _get_divider));
  }
  async addButton(name, tool) {
    switch (name) {
      case "colorPicker":
        this.addColorPicker(tool);
        break;
      case "altText":
        await this.addAltText(tool);
        break;
      case "editSignature":
        await this.addEditSignatureButton(tool);
        break;
      case "delete":
        this.addDeleteButton();
        break;
      case "comment":
        this.addComment(tool);
        break;
    }
  }
  updateEditSignatureButton(description) {
    if (_classPrivateFieldGet(_signatureDescriptionButton, this)) {
      _classPrivateFieldGet(_signatureDescriptionButton, this).title = description;
    }
  }
  remove() {
    _classPrivateFieldGet(_toolbar, this).remove();
    _classPrivateFieldGet(_colorPicker, this)?.destroy();
    _classPrivateFieldSet(_colorPicker, this, null);
  }
}
function _pointerDown(e) {
  e.stopPropagation();
}
function _focusIn(e) {
  _classPrivateFieldGet(_editor, this)._focusEventsAllowed = false;
  stopEvent(e);
}
function _focusOut(e) {
  _classPrivateFieldGet(_editor, this)._focusEventsAllowed = true;
  stopEvent(e);
}
function _addListenersToElement(element) {
  const signal = _classPrivateFieldGet(_editor, this)._uiManager._signal;
  if (!(signal instanceof AbortSignal) || signal.aborted) {
    return false;
  }
  element.addEventListener("focusin", toolbar_assertClassBrand(_EditorToolbar_brand, this, _focusIn).bind(this), {
    capture: true,
    signal
  });
  element.addEventListener("focusout", toolbar_assertClassBrand(_EditorToolbar_brand, this, _focusOut).bind(this), {
    capture: true,
    signal
  });
  element.addEventListener("contextmenu", noContextMenu, {
    signal
  });
  return true;
}
function _get_divider(_this) {
  const divider = document.createElement("div");
  divider.className = "divider";
  return divider;
}
var _l10nRemove = {
  _: null
};
var _buttons2 = /*#__PURE__*/new WeakMap();
var _toolbar2 = /*#__PURE__*/new WeakMap();
var _uiManager2 = /*#__PURE__*/new WeakMap();
var _FloatingToolbar_brand = /*#__PURE__*/new WeakSet();
class FloatingToolbar {
  constructor(uiManager) {
    _classPrivateMethodInitSpec(this, _FloatingToolbar_brand);
    _classPrivateFieldInitSpec(this, _buttons2, null);
    _classPrivateFieldInitSpec(this, _toolbar2, null);
    _classPrivateFieldInitSpec(this, _uiManager2, void 0);
    _classPrivateFieldSet(_uiManager2, this, uiManager);
  }
  show(parent, boxes, isLTR) {
    const [x, y] = toolbar_assertClassBrand(_FloatingToolbar_brand, this, _getLastPoint).call(this, boxes, isLTR);
    const {
      style
    } = _classPrivateFieldGet(_toolbar2, this) || _classPrivateFieldSet(_toolbar2, this, toolbar_assertClassBrand(_FloatingToolbar_brand, this, _render).call(this));
    parent.append(_classPrivateFieldGet(_toolbar2, this));
    style.insetInlineEnd = `${100 * x}%`;
    style.top = `calc(${100 * y}% + var(--editor-toolbar-vert-offset))`;
  }
  hide() {
    _classPrivateFieldGet(_toolbar2, this).remove();
  }
}
function _render() {
  const editToolbar = _classPrivateFieldSet(_toolbar2, this, document.createElement("div"));
  editToolbar.className = "editToolbar";
  editToolbar.setAttribute("role", "toolbar");
  const signal = _classPrivateFieldGet(_uiManager2, this)._signal;
  if (signal instanceof AbortSignal && !signal.aborted) {
    editToolbar.addEventListener("contextmenu", noContextMenu, {
      signal
    });
  }
  const buttons = _classPrivateFieldSet(_buttons2, this, document.createElement("div"));
  buttons.className = "buttons";
  editToolbar.append(buttons);
  if (_classPrivateFieldGet(_uiManager2, this).hasCommentManager()) {
    toolbar_assertClassBrand(_FloatingToolbar_brand, this, _makeButton).call(this, "commentButton", `pdfjs-comment-floating-button`, "pdfjs-comment-floating-button-label", () => {
      _classPrivateFieldGet(_uiManager2, this).commentSelection("floating_button");
    });
  }
  toolbar_assertClassBrand(_FloatingToolbar_brand, this, _makeButton).call(this, "highlightButton", `pdfjs-highlight-floating-button1`, "pdfjs-highlight-floating-button-label", () => {
    _classPrivateFieldGet(_uiManager2, this).highlightSelection("floating_button");
  });
  return editToolbar;
}
function _getLastPoint(boxes, isLTR) {
  let lastY = 0;
  let lastX = 0;
  for (const box of boxes) {
    const y = box.y + box.height;
    if (y < lastY) {
      continue;
    }
    const x = box.x + (isLTR ? box.width : 0);
    if (y > lastY) {
      lastX = x;
      lastY = y;
      continue;
    }
    if (isLTR) {
      if (x > lastX) {
        lastX = x;
      }
    } else if (x < lastX) {
      lastX = x;
    }
  }
  return [isLTR ? 1 - lastX : lastX, lastY];
}
function _makeButton(buttonClass, l10nId, labelL10nId, clickHandler) {
  const button = document.createElement("button");
  button.classList.add("basic", buttonClass);
  button.tabIndex = 0;
  button.setAttribute("data-l10n-id", l10nId);
  const span = document.createElement("span");
  button.append(span);
  span.className = "visuallyHidden";
  span.setAttribute("data-l10n-id", labelL10nId);
  const signal = _classPrivateFieldGet(_uiManager2, this)._signal;
  if (signal instanceof AbortSignal && !signal.aborted) {
    button.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    button.addEventListener("click", clickHandler, {
      signal
    });
  }
  _classPrivateFieldGet(_buttons2, this).append(button);
}

;// ./src/display/editor/tools.js
var _ImageManager;
function tools_classPrivateGetter(s, r, a) { return a(tools_assertClassBrand(s, r)); }
function tools_defineProperty(e, r, t) { return (r = tools_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function tools_toPropertyKey(t) { var i = tools_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function tools_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }































function tools_classPrivateMethodInitSpec(e, a) { tools_checkPrivateRedeclaration(e, a), a.add(e); }
function tools_classPrivateFieldInitSpec(e, t, a) { tools_checkPrivateRedeclaration(e, t), t.set(e, a); }
function tools_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function tools_classPrivateFieldGet(s, a) { return s.get(tools_assertClassBrand(s, a)); }
function tools_classPrivateFieldSet(s, a, r) { return s.set(tools_assertClassBrand(s, a), r), r; }
function tools_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



function bindEvents(obj, element, names) {
  for (const name of names) {
    element.addEventListener(name, obj[name].bind(obj));
  }
}
var _id = /*#__PURE__*/new WeakMap();
class IdManager {
  constructor() {
    tools_classPrivateFieldInitSpec(this, _id, 0);
  }
  get id() {
    var _this$id, _this$id2;
    return `${AnnotationEditorPrefix}${tools_classPrivateFieldSet(_id, this, (_this$id = tools_classPrivateFieldGet(_id, this), _this$id2 = _this$id++, _this$id)), _this$id2}`;
  }
}
var _baseId = /*#__PURE__*/new WeakMap();
var _id2 = /*#__PURE__*/new WeakMap();
var _cache = /*#__PURE__*/new WeakMap();
var _ImageManager_brand = /*#__PURE__*/new WeakSet();
class ImageManager {
  constructor() {
    tools_classPrivateMethodInitSpec(this, _ImageManager_brand);
    tools_classPrivateFieldInitSpec(this, _baseId, getUuid());
    tools_classPrivateFieldInitSpec(this, _id2, 0);
    tools_classPrivateFieldInitSpec(this, _cache, null);
  }
  static get _isSVGFittingCanvas() {
    const svg = `data:image/svg+xml;charset=UTF-8,<svg viewBox="0 0 1 1" width="1" height="1" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" style="fill:red;"/></svg>`;
    const canvas = new OffscreenCanvas(1, 3);
    const ctx = canvas.getContext("2d", {
      willReadFrequently: true
    });
    const image = new Image();
    image.src = svg;
    const promise = image.decode().then(() => {
      ctx.drawImage(image, 0, 0, 1, 1, 0, 0, 1, 3);
      return new Uint32Array(ctx.getImageData(0, 0, 1, 1).data.buffer)[0] === 0;
    });
    return shadow(this, "_isSVGFittingCanvas", promise);
  }
  async getFromFile(file) {
    const {
      lastModified,
      name,
      size,
      type
    } = file;
    return tools_assertClassBrand(_ImageManager_brand, this, _get).call(this, `${lastModified}_${name}_${size}_${type}`, file);
  }
  async getFromUrl(url) {
    return tools_assertClassBrand(_ImageManager_brand, this, _get).call(this, url, url);
  }
  async getFromBlob(id, blobPromise) {
    const blob = await blobPromise;
    return tools_assertClassBrand(_ImageManager_brand, this, _get).call(this, id, blob);
  }
  async getFromId(id) {
    tools_classPrivateFieldGet(_cache, this) || tools_classPrivateFieldSet(_cache, this, new Map());
    const data = tools_classPrivateFieldGet(_cache, this).get(id);
    if (!data) {
      return null;
    }
    if (data.bitmap) {
      data.refCounter += 1;
      return data;
    }
    if (data.file) {
      return this.getFromFile(data.file);
    }
    if (data.blobPromise) {
      const {
        blobPromise
      } = data;
      delete data.blobPromise;
      return this.getFromBlob(data.id, blobPromise);
    }
    return this.getFromUrl(data.url);
  }
  getFromCanvas(id, canvas) {
    var _this$id5, _this$id6;
    tools_classPrivateFieldGet(_cache, this) || tools_classPrivateFieldSet(_cache, this, new Map());
    let data = tools_classPrivateFieldGet(_cache, this).get(id);
    if (data?.bitmap) {
      data.refCounter += 1;
      return data;
    }
    const offscreen = new OffscreenCanvas(canvas.width, canvas.height);
    const ctx = offscreen.getContext("2d");
    ctx.drawImage(canvas, 0, 0);
    data = {
      bitmap: offscreen.transferToImageBitmap(),
      id: `image_${tools_classPrivateFieldGet(_baseId, this)}_${tools_classPrivateFieldSet(_id2, this, (_this$id5 = tools_classPrivateFieldGet(_id2, this), _this$id6 = _this$id5++, _this$id5)), _this$id6}`,
      refCounter: 1,
      isSvg: false
    };
    tools_classPrivateFieldGet(_cache, this).set(id, data);
    tools_classPrivateFieldGet(_cache, this).set(data.id, data);
    return data;
  }
  getSvgUrl(id) {
    const data = tools_classPrivateFieldGet(_cache, this).get(id);
    if (!data?.isSvg) {
      return null;
    }
    return data.svgUrl;
  }
  deleteId(id) {
    tools_classPrivateFieldGet(_cache, this) || tools_classPrivateFieldSet(_cache, this, new Map());
    const data = tools_classPrivateFieldGet(_cache, this).get(id);
    if (!data) {
      return;
    }
    data.refCounter -= 1;
    if (data.refCounter !== 0) {
      return;
    }
    const {
      bitmap
    } = data;
    if (!data.url && !data.file) {
      const canvas = new OffscreenCanvas(bitmap.width, bitmap.height);
      const ctx = canvas.getContext("bitmaprenderer");
      ctx.transferFromImageBitmap(bitmap);
      data.blobPromise = canvas.convertToBlob();
    }
    bitmap.close?.();
    data.bitmap = null;
  }
  isValidId(id) {
    return id.startsWith(`image_${tools_classPrivateFieldGet(_baseId, this)}_`);
  }
}
_ImageManager = ImageManager;
async function _get(key, rawData) {
  tools_classPrivateFieldGet(_cache, this) || tools_classPrivateFieldSet(_cache, this, new Map());
  let data = tools_classPrivateFieldGet(_cache, this).get(key);
  if (data === null) {
    return null;
  }
  if (data?.bitmap) {
    data.refCounter += 1;
    return data;
  }
  try {
    var _this$id3, _this$id4;
    data ||= {
      bitmap: null,
      id: `image_${tools_classPrivateFieldGet(_baseId, this)}_${tools_classPrivateFieldSet(_id2, this, (_this$id3 = tools_classPrivateFieldGet(_id2, this), _this$id4 = _this$id3++, _this$id3)), _this$id4}`,
      refCounter: 0,
      isSvg: false
    };
    let image;
    if (typeof rawData === "string") {
      data.url = rawData;
      image = await fetchData(rawData, "blob");
    } else if (rawData instanceof File) {
      image = data.file = rawData;
    } else if (rawData instanceof Blob) {
      image = rawData;
    }
    if (image.type === "image/svg+xml") {
      const mustRemoveAspectRatioPromise = _ImageManager._isSVGFittingCanvas;
      const fileReader = new FileReader();
      const imageElement = new Image();
      const imagePromise = new Promise((resolve, reject) => {
        imageElement.onload = () => {
          data.bitmap = imageElement;
          data.isSvg = true;
          resolve();
        };
        fileReader.onload = async () => {
          const url = data.svgUrl = fileReader.result;
          imageElement.src = (await mustRemoveAspectRatioPromise) ? `${url}#svgView(preserveAspectRatio(none))` : url;
        };
        imageElement.onerror = fileReader.onerror = reject;
      });
      fileReader.readAsDataURL(image);
      await imagePromise;
    } else {
      data.bitmap = await createImageBitmap(image);
    }
    data.refCounter = 1;
  } catch (e) {
    warn(e);
    data = null;
  }
  tools_classPrivateFieldGet(_cache, this).set(key, data);
  if (data) {
    tools_classPrivateFieldGet(_cache, this).set(data.id, data);
  }
  return data;
}
var _commands = /*#__PURE__*/new WeakMap();
var _locked = /*#__PURE__*/new WeakMap();
var _maxSize = /*#__PURE__*/new WeakMap();
var _position = /*#__PURE__*/new WeakMap();
class CommandManager {
  constructor() {
    let maxSize = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 128;
    tools_classPrivateFieldInitSpec(this, _commands, []);
    tools_classPrivateFieldInitSpec(this, _locked, false);
    tools_classPrivateFieldInitSpec(this, _maxSize, void 0);
    tools_classPrivateFieldInitSpec(this, _position, -1);
    tools_classPrivateFieldSet(_maxSize, this, maxSize);
  }
  add(_ref) {
    let {
      cmd,
      undo,
      post,
      mustExec,
      type = NaN,
      overwriteIfSameType = false,
      keepUndo = false
    } = _ref;
    if (mustExec) {
      cmd();
    }
    if (tools_classPrivateFieldGet(_locked, this)) {
      return;
    }
    const save = {
      cmd,
      undo,
      post,
      type
    };
    if (tools_classPrivateFieldGet(_position, this) === -1) {
      if (tools_classPrivateFieldGet(_commands, this).length > 0) {
        tools_classPrivateFieldGet(_commands, this).length = 0;
      }
      tools_classPrivateFieldSet(_position, this, 0);
      tools_classPrivateFieldGet(_commands, this).push(save);
      return;
    }
    if (overwriteIfSameType && tools_classPrivateFieldGet(_commands, this)[tools_classPrivateFieldGet(_position, this)].type === type) {
      if (keepUndo) {
        save.undo = tools_classPrivateFieldGet(_commands, this)[tools_classPrivateFieldGet(_position, this)].undo;
      }
      tools_classPrivateFieldGet(_commands, this)[tools_classPrivateFieldGet(_position, this)] = save;
      return;
    }
    const next = tools_classPrivateFieldGet(_position, this) + 1;
    if (next === tools_classPrivateFieldGet(_maxSize, this)) {
      tools_classPrivateFieldGet(_commands, this).splice(0, 1);
    } else {
      tools_classPrivateFieldSet(_position, this, next);
      if (next < tools_classPrivateFieldGet(_commands, this).length) {
        tools_classPrivateFieldGet(_commands, this).splice(next);
      }
    }
    tools_classPrivateFieldGet(_commands, this).push(save);
  }
  undo() {
    if (tools_classPrivateFieldGet(_position, this) === -1) {
      return;
    }
    tools_classPrivateFieldSet(_locked, this, true);
    const {
      undo,
      post
    } = tools_classPrivateFieldGet(_commands, this)[tools_classPrivateFieldGet(_position, this)];
    undo();
    post?.();
    tools_classPrivateFieldSet(_locked, this, false);
    tools_classPrivateFieldSet(_position, this, tools_classPrivateFieldGet(_position, this) - 1);
  }
  redo() {
    if (tools_classPrivateFieldGet(_position, this) < tools_classPrivateFieldGet(_commands, this).length - 1) {
      tools_classPrivateFieldSet(_position, this, tools_classPrivateFieldGet(_position, this) + 1);
      tools_classPrivateFieldSet(_locked, this, true);
      const {
        cmd,
        post
      } = tools_classPrivateFieldGet(_commands, this)[tools_classPrivateFieldGet(_position, this)];
      cmd();
      post?.();
      tools_classPrivateFieldSet(_locked, this, false);
    }
  }
  hasSomethingToUndo() {
    return tools_classPrivateFieldGet(_position, this) !== -1;
  }
  hasSomethingToRedo() {
    return tools_classPrivateFieldGet(_position, this) < tools_classPrivateFieldGet(_commands, this).length - 1;
  }
  cleanType(type) {
    if (tools_classPrivateFieldGet(_position, this) === -1) {
      return;
    }
    for (let i = tools_classPrivateFieldGet(_position, this); i >= 0; i--) {
      if (tools_classPrivateFieldGet(_commands, this)[i].type !== type) {
        tools_classPrivateFieldGet(_commands, this).splice(i + 1, tools_classPrivateFieldGet(_position, this) - i);
        tools_classPrivateFieldSet(_position, this, i);
        return;
      }
    }
    tools_classPrivateFieldGet(_commands, this).length = 0;
    tools_classPrivateFieldSet(_position, this, -1);
  }
  destroy() {
    tools_classPrivateFieldSet(_commands, this, null);
  }
  reset() {
    tools_classPrivateFieldSet(_commands, this, []);
    tools_classPrivateFieldSet(_position, this, -1);
    tools_classPrivateFieldSet(_locked, this, false);
  }
}
var _KeyboardManager_brand = /*#__PURE__*/new WeakSet();
class KeyboardManager {
  constructor(callbacks) {
    tools_classPrivateMethodInitSpec(this, _KeyboardManager_brand);
    this.buffer = [];
    this.callbacks = new Map();
    this.allKeys = new Set();
    const {
      isMac
    } = util_FeatureTest.platform;
    for (const [keys, callback, options = {}] of callbacks) {
      for (const key of keys) {
        const isMacKey = key.startsWith("mac+");
        if (isMac && isMacKey) {
          this.callbacks.set(key.slice(4), {
            callback,
            options
          });
          this.allKeys.add(key.split("+").at(-1));
        } else if (!isMac && !isMacKey) {
          this.callbacks.set(key, {
            callback,
            options
          });
          this.allKeys.add(key.split("+").at(-1));
        }
      }
    }
  }
  exec(self, event) {
    if (!this.allKeys.has(event.key)) {
      return;
    }
    const info = this.callbacks.get(tools_assertClassBrand(_KeyboardManager_brand, this, _serialize).call(this, event));
    if (!info) {
      return;
    }
    const {
      callback,
      options: {
        bubbles = false,
        args = [],
        checker = null
      }
    } = info;
    if (checker && !checker(self, event)) {
      return;
    }
    callback.bind(self, ...args, event)();
    if (!bubbles) {
      stopEvent(event);
    }
  }
}
function _serialize(event) {
  if (event.altKey) {
    this.buffer.push("alt");
  }
  if (event.ctrlKey) {
    this.buffer.push("ctrl");
  }
  if (event.metaKey) {
    this.buffer.push("meta");
  }
  if (event.shiftKey) {
    this.buffer.push("shift");
  }
  this.buffer.push(event.key);
  const str = this.buffer.join("+");
  this.buffer.length = 0;
  return str;
}
class ColorManager {
  get _colors() {
    const colors = new Map([["CanvasText", null], ["Canvas", null]]);
    getColorValues(colors);
    return shadow(this, "_colors", colors);
  }
  convert(color) {
    const rgb = getRGB(color);
    if (!window.matchMedia("(forced-colors: active)").matches) {
      return rgb;
    }
    for (const [name, RGB] of this._colors) {
      if (RGB.every((x, i) => x === rgb[i])) {
        return ColorManager._colorsMapping.get(name);
      }
    }
    return rgb;
  }
  getHexCode(name) {
    const rgb = this._colors.get(name);
    if (!rgb) {
      return name;
    }
    return Util.makeHexColor(...rgb);
  }
}
tools_defineProperty(ColorManager, "_colorsMapping", new Map([["CanvasText", [0, 0, 0]], ["Canvas", [255, 255, 255]]]));
var _abortController = /*#__PURE__*/new WeakMap();
var _activeEditor = /*#__PURE__*/new WeakMap();
var _allEditableAnnotations = /*#__PURE__*/new WeakMap();
var _allEditors = /*#__PURE__*/new WeakMap();
var _allLayers = /*#__PURE__*/new WeakMap();
var _altTextManager = /*#__PURE__*/new WeakMap();
var _annotationStorage = /*#__PURE__*/new WeakMap();
var _changedExistingAnnotations = /*#__PURE__*/new WeakMap();
var _commandManager = /*#__PURE__*/new WeakMap();
var _commentManager = /*#__PURE__*/new WeakMap();
var _copyPasteAC = /*#__PURE__*/new WeakMap();
var _currentDrawingSession = /*#__PURE__*/new WeakMap();
var _currentPageIndex = /*#__PURE__*/new WeakMap();
var _deletedAnnotationsElementIds = /*#__PURE__*/new WeakMap();
var _draggingEditors = /*#__PURE__*/new WeakMap();
var _editorTypes = /*#__PURE__*/new WeakMap();
var _editorsToRescale = /*#__PURE__*/new WeakMap();
var _enableHighlightFloatingButton = /*#__PURE__*/new WeakMap();
var _enableUpdatedAddImage = /*#__PURE__*/new WeakMap();
var _enableNewAltTextWhenAddingImage = /*#__PURE__*/new WeakMap();
var _filterFactory = /*#__PURE__*/new WeakMap();
var _focusMainContainerTimeoutId = /*#__PURE__*/new WeakMap();
var _focusManagerAC = /*#__PURE__*/new WeakMap();
var _highlightColors2 = /*#__PURE__*/new WeakMap();
var _highlightWhenShiftUp = /*#__PURE__*/new WeakMap();
var _floatingToolbar = /*#__PURE__*/new WeakMap();
var _idManager = /*#__PURE__*/new WeakMap();
var _isEnabled = /*#__PURE__*/new WeakMap();
var _isPointerDown = /*#__PURE__*/new WeakMap();
var _isWaiting = /*#__PURE__*/new WeakMap();
var _keyboardManagerAC = /*#__PURE__*/new WeakMap();
var _lastActiveElement = /*#__PURE__*/new WeakMap();
var _mainHighlightColorPicker = /*#__PURE__*/new WeakMap();
var _missingCanvases = /*#__PURE__*/new WeakMap();
var _mlManager = /*#__PURE__*/new WeakMap();
var _mode = /*#__PURE__*/new WeakMap();
var _selectedEditors = /*#__PURE__*/new WeakMap();
var _selectedTextNode = /*#__PURE__*/new WeakMap();
var _signatureManager = /*#__PURE__*/new WeakMap();
var _pageColors = /*#__PURE__*/new WeakMap();
var _showAllStates = /*#__PURE__*/new WeakMap();
var _pdfDocument = /*#__PURE__*/new WeakMap();
var _previousStates = /*#__PURE__*/new WeakMap();
var _translation = /*#__PURE__*/new WeakMap();
var _translationTimeoutId = /*#__PURE__*/new WeakMap();
var _container = /*#__PURE__*/new WeakMap();
var _viewer = /*#__PURE__*/new WeakMap();
var _viewerAlert = /*#__PURE__*/new WeakMap();
var _updateModeCapability = /*#__PURE__*/new WeakMap();
var _AnnotationEditorUIManager_brand = /*#__PURE__*/new WeakSet();
class AnnotationEditorUIManager {
  static get _keyboardManager() {
    const proto = AnnotationEditorUIManager.prototype;
    const arrowChecker = self => tools_classPrivateFieldGet(_container, self).contains(document.activeElement) && document.activeElement.tagName !== "BUTTON" && self.hasSomethingToControl();
    const textInputChecker = (_self, _ref2) => {
      let {
        target: el
      } = _ref2;
      if (el instanceof HTMLInputElement) {
        const {
          type
        } = el;
        return type !== "text" && type !== "number";
      }
      return true;
    };
    const small = this.TRANSLATE_SMALL;
    const big = this.TRANSLATE_BIG;
    return shadow(this, "_keyboardManager", new KeyboardManager([[["ctrl+a", "mac+meta+a"], proto.selectAll, {
      checker: textInputChecker
    }], [["ctrl+z", "mac+meta+z"], proto.undo, {
      checker: textInputChecker
    }], [["ctrl+y", "ctrl+shift+z", "mac+meta+shift+z", "ctrl+shift+Z", "mac+meta+shift+Z"], proto.redo, {
      checker: textInputChecker
    }], [["Backspace", "alt+Backspace", "ctrl+Backspace", "shift+Backspace", "mac+Backspace", "mac+alt+Backspace", "mac+ctrl+Backspace", "Delete", "ctrl+Delete", "shift+Delete", "mac+Delete"], proto.delete, {
      checker: textInputChecker
    }], [["Enter", "mac+Enter"], proto.addNewEditorFromKeyboard, {
      checker: (self, _ref3) => {
        let {
          target: el
        } = _ref3;
        return !(el instanceof HTMLButtonElement) && tools_classPrivateFieldGet(_container, self).contains(el) && !self.isEnterHandled;
      }
    }], [[" ", "mac+ "], proto.addNewEditorFromKeyboard, {
      checker: (self, _ref4) => {
        let {
          target: el
        } = _ref4;
        return !(el instanceof HTMLButtonElement) && tools_classPrivateFieldGet(_container, self).contains(document.activeElement);
      }
    }], [["Escape", "mac+Escape"], proto.unselectAll], [["ArrowLeft", "mac+ArrowLeft"], proto.translateSelectedEditors, {
      args: [-small, 0],
      checker: arrowChecker
    }], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], proto.translateSelectedEditors, {
      args: [-big, 0],
      checker: arrowChecker
    }], [["ArrowRight", "mac+ArrowRight"], proto.translateSelectedEditors, {
      args: [small, 0],
      checker: arrowChecker
    }], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], proto.translateSelectedEditors, {
      args: [big, 0],
      checker: arrowChecker
    }], [["ArrowUp", "mac+ArrowUp"], proto.translateSelectedEditors, {
      args: [0, -small],
      checker: arrowChecker
    }], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], proto.translateSelectedEditors, {
      args: [0, -big],
      checker: arrowChecker
    }], [["ArrowDown", "mac+ArrowDown"], proto.translateSelectedEditors, {
      args: [0, small],
      checker: arrowChecker
    }], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], proto.translateSelectedEditors, {
      args: [0, big],
      checker: arrowChecker
    }]]));
  }
  constructor(container, viewer, viewerAlert, altTextManager, commentManager, signatureManager, eventBus, pdfDocument, pageColors, highlightColors, enableHighlightFloatingButton, enableUpdatedAddImage, enableNewAltTextWhenAddingImage, mlManager, editorUndoBar, supportsPinchToZoom) {
    tools_classPrivateMethodInitSpec(this, _AnnotationEditorUIManager_brand);
    tools_classPrivateFieldInitSpec(this, _abortController, new AbortController());
    tools_classPrivateFieldInitSpec(this, _activeEditor, null);
    tools_classPrivateFieldInitSpec(this, _allEditableAnnotations, null);
    tools_classPrivateFieldInitSpec(this, _allEditors, new Map());
    tools_classPrivateFieldInitSpec(this, _allLayers, new Map());
    tools_classPrivateFieldInitSpec(this, _altTextManager, null);
    tools_classPrivateFieldInitSpec(this, _annotationStorage, null);
    tools_classPrivateFieldInitSpec(this, _changedExistingAnnotations, null);
    tools_classPrivateFieldInitSpec(this, _commandManager, new CommandManager());
    tools_classPrivateFieldInitSpec(this, _commentManager, null);
    tools_classPrivateFieldInitSpec(this, _copyPasteAC, null);
    tools_classPrivateFieldInitSpec(this, _currentDrawingSession, null);
    tools_classPrivateFieldInitSpec(this, _currentPageIndex, 0);
    tools_classPrivateFieldInitSpec(this, _deletedAnnotationsElementIds, new Set());
    tools_classPrivateFieldInitSpec(this, _draggingEditors, null);
    tools_classPrivateFieldInitSpec(this, _editorTypes, null);
    tools_classPrivateFieldInitSpec(this, _editorsToRescale, new Set());
    tools_defineProperty(this, "_editorUndoBar", null);
    tools_classPrivateFieldInitSpec(this, _enableHighlightFloatingButton, false);
    tools_classPrivateFieldInitSpec(this, _enableUpdatedAddImage, false);
    tools_classPrivateFieldInitSpec(this, _enableNewAltTextWhenAddingImage, false);
    tools_classPrivateFieldInitSpec(this, _filterFactory, null);
    tools_classPrivateFieldInitSpec(this, _focusMainContainerTimeoutId, null);
    tools_classPrivateFieldInitSpec(this, _focusManagerAC, null);
    tools_classPrivateFieldInitSpec(this, _highlightColors2, null);
    tools_classPrivateFieldInitSpec(this, _highlightWhenShiftUp, false);
    tools_classPrivateFieldInitSpec(this, _floatingToolbar, null);
    tools_classPrivateFieldInitSpec(this, _idManager, new IdManager());
    tools_classPrivateFieldInitSpec(this, _isEnabled, false);
    tools_classPrivateFieldInitSpec(this, _isPointerDown, false);
    tools_classPrivateFieldInitSpec(this, _isWaiting, false);
    tools_classPrivateFieldInitSpec(this, _keyboardManagerAC, null);
    tools_classPrivateFieldInitSpec(this, _lastActiveElement, null);
    tools_classPrivateFieldInitSpec(this, _mainHighlightColorPicker, null);
    tools_classPrivateFieldInitSpec(this, _missingCanvases, null);
    tools_classPrivateFieldInitSpec(this, _mlManager, null);
    tools_classPrivateFieldInitSpec(this, _mode, AnnotationEditorType.NONE);
    tools_classPrivateFieldInitSpec(this, _selectedEditors, new Set());
    tools_classPrivateFieldInitSpec(this, _selectedTextNode, null);
    tools_classPrivateFieldInitSpec(this, _signatureManager, null);
    tools_classPrivateFieldInitSpec(this, _pageColors, null);
    tools_classPrivateFieldInitSpec(this, _showAllStates, null);
    tools_classPrivateFieldInitSpec(this, _pdfDocument, null);
    tools_classPrivateFieldInitSpec(this, _previousStates, {
      isEditing: false,
      isEmpty: true,
      hasSomethingToUndo: false,
      hasSomethingToRedo: false,
      hasSelectedEditor: false,
      hasSelectedText: false
    });
    tools_classPrivateFieldInitSpec(this, _translation, [0, 0]);
    tools_classPrivateFieldInitSpec(this, _translationTimeoutId, null);
    tools_classPrivateFieldInitSpec(this, _container, null);
    tools_classPrivateFieldInitSpec(this, _viewer, null);
    tools_classPrivateFieldInitSpec(this, _viewerAlert, null);
    tools_classPrivateFieldInitSpec(this, _updateModeCapability, null);
    const _signal = this._signal = tools_classPrivateFieldGet(_abortController, this).signal;
    tools_classPrivateFieldSet(_container, this, container);
    tools_classPrivateFieldSet(_viewer, this, viewer);
    tools_classPrivateFieldSet(_viewerAlert, this, viewerAlert);
    tools_classPrivateFieldSet(_altTextManager, this, altTextManager);
    tools_classPrivateFieldSet(_commentManager, this, commentManager);
    tools_classPrivateFieldSet(_signatureManager, this, signatureManager);
    tools_classPrivateFieldSet(_pdfDocument, this, pdfDocument);
    this._eventBus = eventBus;
    eventBus._on("editingaction", this.onEditingAction.bind(this), {
      signal: _signal
    });
    eventBus._on("pagechanging", this.onPageChanging.bind(this), {
      signal: _signal
    });
    eventBus._on("scalechanging", this.onScaleChanging.bind(this), {
      signal: _signal
    });
    eventBus._on("rotationchanging", this.onRotationChanging.bind(this), {
      signal: _signal
    });
    eventBus._on("setpreference", this.onSetPreference.bind(this), {
      signal: _signal
    });
    eventBus._on("switchannotationeditorparams", evt => this.updateParams(evt.type, evt.value), {
      signal: _signal
    });
    window.addEventListener("pointerdown", () => {
      tools_classPrivateFieldSet(_isPointerDown, this, true);
    }, {
      capture: true,
      signal: _signal
    });
    window.addEventListener("pointerup", () => {
      tools_classPrivateFieldSet(_isPointerDown, this, false);
    }, {
      capture: true,
      signal: _signal
    });
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addSelectionListener).call(this);
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addDragAndDropListeners).call(this);
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addKeyboardManager).call(this);
    tools_classPrivateFieldSet(_annotationStorage, this, pdfDocument.annotationStorage);
    tools_classPrivateFieldSet(_filterFactory, this, pdfDocument.filterFactory);
    tools_classPrivateFieldSet(_pageColors, this, pageColors);
    tools_classPrivateFieldSet(_highlightColors2, this, highlightColors || null);
    tools_classPrivateFieldSet(_enableHighlightFloatingButton, this, enableHighlightFloatingButton);
    tools_classPrivateFieldSet(_enableUpdatedAddImage, this, enableUpdatedAddImage);
    tools_classPrivateFieldSet(_enableNewAltTextWhenAddingImage, this, enableNewAltTextWhenAddingImage);
    tools_classPrivateFieldSet(_mlManager, this, mlManager || null);
    this.viewParameters = {
      realScale: PixelsPerInch.PDF_TO_CSS_UNITS,
      rotation: 0
    };
    this.isShiftKeyDown = false;
    this._editorUndoBar = editorUndoBar || null;
    this._supportsPinchToZoom = supportsPinchToZoom !== false;
  }
  destroy() {
    tools_classPrivateFieldGet(_updateModeCapability, this)?.resolve();
    tools_classPrivateFieldSet(_updateModeCapability, this, null);
    tools_classPrivateFieldGet(_abortController, this)?.abort();
    tools_classPrivateFieldSet(_abortController, this, null);
    this._signal = null;
    for (const layer of tools_classPrivateFieldGet(_allLayers, this).values()) {
      layer.destroy();
    }
    tools_classPrivateFieldGet(_allLayers, this).clear();
    tools_classPrivateFieldGet(_allEditors, this).clear();
    tools_classPrivateFieldGet(_editorsToRescale, this).clear();
    tools_classPrivateFieldGet(_missingCanvases, this)?.clear();
    tools_classPrivateFieldSet(_activeEditor, this, null);
    tools_classPrivateFieldGet(_selectedEditors, this).clear();
    tools_classPrivateFieldGet(_commandManager, this).destroy();
    tools_classPrivateFieldGet(_altTextManager, this)?.destroy();
    tools_classPrivateFieldGet(_commentManager, this)?.destroy();
    tools_classPrivateFieldGet(_signatureManager, this)?.destroy();
    tools_classPrivateFieldGet(_floatingToolbar, this)?.hide();
    tools_classPrivateFieldSet(_floatingToolbar, this, null);
    tools_classPrivateFieldGet(_mainHighlightColorPicker, this)?.destroy();
    tools_classPrivateFieldSet(_mainHighlightColorPicker, this, null);
    tools_classPrivateFieldSet(_allEditableAnnotations, this, null);
    if (tools_classPrivateFieldGet(_focusMainContainerTimeoutId, this)) {
      clearTimeout(tools_classPrivateFieldGet(_focusMainContainerTimeoutId, this));
      tools_classPrivateFieldSet(_focusMainContainerTimeoutId, this, null);
    }
    if (tools_classPrivateFieldGet(_translationTimeoutId, this)) {
      clearTimeout(tools_classPrivateFieldGet(_translationTimeoutId, this));
      tools_classPrivateFieldSet(_translationTimeoutId, this, null);
    }
    this._editorUndoBar?.destroy();
    tools_classPrivateFieldSet(_pdfDocument, this, null);
  }
  combinedSignal(ac) {
    return AbortSignal.any([this._signal, ac.signal]);
  }
  get mlManager() {
    return tools_classPrivateFieldGet(_mlManager, this);
  }
  get useNewAltTextFlow() {
    return tools_classPrivateFieldGet(_enableUpdatedAddImage, this);
  }
  get useNewAltTextWhenAddingImage() {
    return tools_classPrivateFieldGet(_enableNewAltTextWhenAddingImage, this);
  }
  get hcmFilter() {
    return shadow(this, "hcmFilter", tools_classPrivateFieldGet(_pageColors, this) ? tools_classPrivateFieldGet(_filterFactory, this).addHCMFilter(tools_classPrivateFieldGet(_pageColors, this).foreground, tools_classPrivateFieldGet(_pageColors, this).background) : "none");
  }
  get direction() {
    return shadow(this, "direction", getComputedStyle(tools_classPrivateFieldGet(_container, this)).direction);
  }
  get _highlightColors() {
    return shadow(this, "_highlightColors", tools_classPrivateFieldGet(_highlightColors2, this) ? new Map(tools_classPrivateFieldGet(_highlightColors2, this).split(",").map(pair => {
      pair = pair.split("=").map(x => x.trim());
      pair[1] = pair[1].toUpperCase();
      return pair;
    })) : null);
  }
  get highlightColors() {
    const {
      _highlightColors
    } = this;
    if (!_highlightColors) {
      return shadow(this, "highlightColors", null);
    }
    const map = new Map();
    const hasHCM = !!tools_classPrivateFieldGet(_pageColors, this);
    for (const [name, color] of _highlightColors) {
      const isNameForHCM = name.endsWith("_HCM");
      if (hasHCM && isNameForHCM) {
        map.set(name.replace("_HCM", ""), color);
        continue;
      }
      if (!hasHCM && !isNameForHCM) {
        map.set(name, color);
      }
    }
    return shadow(this, "highlightColors", map);
  }
  get highlightColorNames() {
    return shadow(this, "highlightColorNames", this.highlightColors ? new Map(Array.from(this.highlightColors, e => e.reverse())) : null);
  }
  getNonHCMColor(color) {
    if (!this._highlightColors) {
      return color;
    }
    const colorName = this.highlightColorNames.get(color);
    return this._highlightColors.get(colorName) || color;
  }
  getNonHCMColorName(color) {
    return this.highlightColorNames.get(color) || color;
  }
  setCurrentDrawingSession(layer) {
    if (layer) {
      this.unselectAll();
      this.disableUserSelect(true);
    } else {
      this.disableUserSelect(false);
    }
    tools_classPrivateFieldSet(_currentDrawingSession, this, layer);
  }
  setMainHighlightColorPicker(colorPicker) {
    tools_classPrivateFieldSet(_mainHighlightColorPicker, this, colorPicker);
  }
  editAltText(editor) {
    let firstTime = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    tools_classPrivateFieldGet(_altTextManager, this)?.editAltText(this, editor, firstTime);
  }
  hasCommentManager() {
    return !!tools_classPrivateFieldGet(_commentManager, this);
  }
  editComment(editor, position) {
    tools_classPrivateFieldGet(_commentManager, this)?.open(this, editor, position);
  }
  getSignature(editor) {
    tools_classPrivateFieldGet(_signatureManager, this)?.getSignature({
      uiManager: this,
      editor
    });
  }
  get signatureManager() {
    return tools_classPrivateFieldGet(_signatureManager, this);
  }
  switchToMode(mode, callback) {
    this._eventBus.on("annotationeditormodechanged", callback, {
      once: true,
      signal: this._signal
    });
    this._eventBus.dispatch("showannotationeditorui", {
      source: this,
      mode
    });
  }
  setPreference(name, value) {
    this._eventBus.dispatch("setpreference", {
      source: this,
      name,
      value
    });
  }
  onSetPreference(_ref5) {
    let {
      name,
      value
    } = _ref5;
    switch (name) {
      case "enableNewAltTextWhenAddingImage":
        tools_classPrivateFieldSet(_enableNewAltTextWhenAddingImage, this, value);
        break;
    }
  }
  onPageChanging(_ref6) {
    let {
      pageNumber
    } = _ref6;
    tools_classPrivateFieldSet(_currentPageIndex, this, pageNumber - 1);
  }
  focusMainContainer() {
    tools_classPrivateFieldGet(_container, this).focus();
  }
  findParent(x, y) {
    for (const layer of tools_classPrivateFieldGet(_allLayers, this).values()) {
      const {
        x: layerX,
        y: layerY,
        width,
        height
      } = layer.div.getBoundingClientRect();
      if (x >= layerX && x <= layerX + width && y >= layerY && y <= layerY + height) {
        return layer;
      }
    }
    return null;
  }
  disableUserSelect() {
    let value = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    tools_classPrivateFieldGet(_viewer, this).classList.toggle("noUserSelect", value);
  }
  addShouldRescale(editor) {
    tools_classPrivateFieldGet(_editorsToRescale, this).add(editor);
  }
  removeShouldRescale(editor) {
    tools_classPrivateFieldGet(_editorsToRescale, this).delete(editor);
  }
  onScaleChanging(_ref7) {
    let {
      scale
    } = _ref7;
    this.commitOrRemove();
    this.viewParameters.realScale = scale * PixelsPerInch.PDF_TO_CSS_UNITS;
    for (const editor of tools_classPrivateFieldGet(_editorsToRescale, this)) {
      editor.onScaleChanging();
    }
    tools_classPrivateFieldGet(_currentDrawingSession, this)?.onScaleChanging();
  }
  onRotationChanging(_ref8) {
    let {
      pagesRotation
    } = _ref8;
    this.commitOrRemove();
    this.viewParameters.rotation = pagesRotation;
  }
  highlightSelection() {
    let methodOfCreation = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "";
    let comment = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    const selection = document.getSelection();
    if (!selection || selection.isCollapsed) {
      return;
    }
    const {
      anchorNode,
      anchorOffset,
      focusNode,
      focusOffset
    } = selection;
    const text = selection.toString();
    const anchorElement = tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _getAnchorElementForSelection).call(this, selection);
    const textLayer = anchorElement.closest(".textLayer");
    const boxes = this.getSelectionBoxes(textLayer);
    if (!boxes) {
      return;
    }
    selection.empty();
    const layer = tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _getLayerForTextLayer).call(this, textLayer);
    const isNoneMode = tools_classPrivateFieldGet(_mode, this) === AnnotationEditorType.NONE;
    const callback = () => {
      const editor = layer?.createAndAddNewEditor({
        x: 0,
        y: 0
      }, false, {
        methodOfCreation,
        boxes,
        anchorNode,
        anchorOffset,
        focusNode,
        focusOffset,
        text
      });
      if (isNoneMode) {
        this.showAllEditors("highlight", true, true);
      }
      if (comment) {
        editor?.editComment();
      }
    };
    if (isNoneMode) {
      this.switchToMode(AnnotationEditorType.HIGHLIGHT, callback);
      return;
    }
    callback();
  }
  commentSelection() {
    let methodOfCreation = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "";
    this.highlightSelection(methodOfCreation, true);
  }
  addToAnnotationStorage(editor) {
    if (!editor.isEmpty() && tools_classPrivateFieldGet(_annotationStorage, this) && !tools_classPrivateFieldGet(_annotationStorage, this).has(editor.id)) {
      tools_classPrivateFieldGet(_annotationStorage, this).setValue(editor.id, editor);
    }
  }
  a11yAlert(messageId) {
    let args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    const viewerAlert = tools_classPrivateFieldGet(_viewerAlert, this);
    if (!viewerAlert) {
      return;
    }
    viewerAlert.setAttribute("data-l10n-id", messageId);
    if (args) {
      viewerAlert.setAttribute("data-l10n-args", JSON.stringify(args));
    } else {
      viewerAlert.removeAttribute("data-l10n-args");
    }
  }
  blur() {
    this.isShiftKeyDown = false;
    if (tools_classPrivateFieldGet(_highlightWhenShiftUp, this)) {
      tools_classPrivateFieldSet(_highlightWhenShiftUp, this, false);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _onSelectEnd).call(this, "main_toolbar");
    }
    if (!this.hasSelection) {
      return;
    }
    const {
      activeElement
    } = document;
    for (const editor of tools_classPrivateFieldGet(_selectedEditors, this)) {
      if (editor.div.contains(activeElement)) {
        tools_classPrivateFieldSet(_lastActiveElement, this, [editor, activeElement]);
        editor._focusEventsAllowed = false;
        break;
      }
    }
  }
  focus() {
    if (!tools_classPrivateFieldGet(_lastActiveElement, this)) {
      return;
    }
    const [lastEditor, lastActiveElement] = tools_classPrivateFieldGet(_lastActiveElement, this);
    tools_classPrivateFieldSet(_lastActiveElement, this, null);
    lastActiveElement.addEventListener("focusin", () => {
      lastEditor._focusEventsAllowed = true;
    }, {
      once: true,
      signal: this._signal
    });
    lastActiveElement.focus();
  }
  addEditListeners() {
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addKeyboardManager).call(this);
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addCopyPasteListeners).call(this);
  }
  removeEditListeners() {
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _removeKeyboardManager).call(this);
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _removeCopyPasteListeners).call(this);
  }
  dragOver(event) {
    for (const {
      type
    } of event.dataTransfer.items) {
      for (const editorType of tools_classPrivateFieldGet(_editorTypes, this)) {
        if (editorType.isHandlingMimeForPasting(type)) {
          event.dataTransfer.dropEffect = "copy";
          event.preventDefault();
          return;
        }
      }
    }
  }
  drop(event) {
    for (const item of event.dataTransfer.items) {
      for (const editorType of tools_classPrivateFieldGet(_editorTypes, this)) {
        if (editorType.isHandlingMimeForPasting(item.type)) {
          editorType.paste(item, this.currentLayer);
          event.preventDefault();
          return;
        }
      }
    }
  }
  copy(event) {
    event.preventDefault();
    tools_classPrivateFieldGet(_activeEditor, this)?.commitOrRemove();
    if (!this.hasSelection) {
      return;
    }
    const editors = [];
    for (const editor of tools_classPrivateFieldGet(_selectedEditors, this)) {
      const serialized = editor.serialize(true);
      if (serialized) {
        editors.push(serialized);
      }
    }
    if (editors.length === 0) {
      return;
    }
    event.clipboardData.setData("application/pdfjs", JSON.stringify(editors));
  }
  cut(event) {
    this.copy(event);
    this.delete();
  }
  async paste(event) {
    event.preventDefault();
    const {
      clipboardData
    } = event;
    for (const item of clipboardData.items) {
      for (const editorType of tools_classPrivateFieldGet(_editorTypes, this)) {
        if (editorType.isHandlingMimeForPasting(item.type)) {
          editorType.paste(item, this.currentLayer);
          return;
        }
      }
    }
    const data = clipboardData.getData("application/pdfjs");
    await this.addSerializedEditor(data);
  }
  async addSerializedEditor(data) {
    let activateEditorIfNecessary = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    let doNotMove = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    let ignorePageNumber = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
    if (!data) {
      return;
    }
    try {
      if (typeof data === "string") {
        data = JSON.parse(data);
      }
    } catch (ex) {
      warn(`paste: "${ex.message}".`);
      return;
    }
    if (!Array.isArray(data)) {
      return;
    }
    const previousMode = tools_classPrivateFieldGet(_mode, this);
    if (activateEditorIfNecessary && previousMode === AnnotationEditorType.NONE) {
      this.updateMode(AnnotationEditorType.FREETEXT);
    }
    this.unselectAll();
    try {
      const newEditors = [];
      for (const editor of data) {
        const pageNumberMissing = editor.pageIndex === undefined;
        const useCurrentPage = ignorePageNumber || pageNumberMissing;
        const layer = useCurrentPage ? this.currentLayer : this.getLayer(editor.pageIndex);
        const deserializedEditor = await layer.deserialize(editor);
        if (!deserializedEditor) {
          return;
        }
        deserializedEditor.doNotMove = doNotMove;
        newEditors.push(deserializedEditor);
      }
      const cmd = () => {
        for (const editor of newEditors) {
          tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addEditorToLayer).call(this, editor);
        }
        tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _selectEditors).call(this, newEditors);
      };
      const undo = () => {
        for (const editor of newEditors) {
          editor.remove();
        }
      };
      this.addCommands({
        cmd,
        undo,
        mustExec: true
      });
    } catch (ex) {
      warn(`paste: "${ex.message}".`);
    }
    if (activateEditorIfNecessary && previousMode !== tools_classPrivateFieldGet(_mode, this)) {
      this.updateMode(previousMode);
    }
  }
  keydown(event) {
    if (!this.isShiftKeyDown && event.key === "Shift") {
      this.isShiftKeyDown = true;
    }
    if (tools_classPrivateFieldGet(_mode, this) !== AnnotationEditorType.NONE && !this.isEditorHandlingKeyboard) {
      AnnotationEditorUIManager._keyboardManager.exec(this, event);
    }
  }
  keyup(event) {
    if (this.isShiftKeyDown && event.key === "Shift") {
      this.isShiftKeyDown = false;
      if (tools_classPrivateFieldGet(_highlightWhenShiftUp, this)) {
        tools_classPrivateFieldSet(_highlightWhenShiftUp, this, false);
        tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _onSelectEnd).call(this, "main_toolbar");
      }
    }
  }
  onEditingAction(_ref9) {
    let {
      name
    } = _ref9;
    switch (name) {
      case "undo":
      case "redo":
      case "delete":
      case "selectAll":
        this[name]();
        break;
      case "highlightSelection":
        this.highlightSelection("context_menu");
        break;
      case "commentSelection":
        this.commentSelection("context_menu");
        break;
    }
  }
  setEditingState(isEditing) {
    if (isEditing) {
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addFocusManager).call(this);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addCopyPasteListeners).call(this);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
        isEditing: tools_classPrivateFieldGet(_mode, this) !== AnnotationEditorType.NONE,
        isEmpty: tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _isEmpty).call(this),
        hasSomethingToUndo: tools_classPrivateFieldGet(_commandManager, this).hasSomethingToUndo(),
        hasSomethingToRedo: tools_classPrivateFieldGet(_commandManager, this).hasSomethingToRedo(),
        hasSelectedEditor: false
      });
    } else {
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _removeFocusManager).call(this);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _removeCopyPasteListeners).call(this);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
        isEditing: false
      });
      this.disableUserSelect(false);
    }
  }
  registerEditorTypes(types) {
    if (tools_classPrivateFieldGet(_editorTypes, this)) {
      return;
    }
    tools_classPrivateFieldSet(_editorTypes, this, types);
    for (const editorType of tools_classPrivateFieldGet(_editorTypes, this)) {
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateUI).call(this, editorType.defaultPropertiesToUpdate);
    }
  }
  getId() {
    return tools_classPrivateFieldGet(_idManager, this).id;
  }
  get currentLayer() {
    return tools_classPrivateFieldGet(_allLayers, this).get(tools_classPrivateFieldGet(_currentPageIndex, this));
  }
  getLayer(pageIndex) {
    return tools_classPrivateFieldGet(_allLayers, this).get(pageIndex);
  }
  get currentPageIndex() {
    return tools_classPrivateFieldGet(_currentPageIndex, this);
  }
  addLayer(layer) {
    tools_classPrivateFieldGet(_allLayers, this).set(layer.pageIndex, layer);
    if (tools_classPrivateFieldGet(_isEnabled, this)) {
      layer.enable();
    } else {
      layer.disable();
    }
  }
  removeLayer(layer) {
    tools_classPrivateFieldGet(_allLayers, this).delete(layer.pageIndex);
  }
  async updateMode(mode) {
    let editId = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    let isFromKeyboard = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    let mustEnterInEditMode = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
    let editComment = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
    if (tools_classPrivateFieldGet(_mode, this) === mode) {
      return;
    }
    if (tools_classPrivateFieldGet(_updateModeCapability, this)) {
      await tools_classPrivateFieldGet(_updateModeCapability, this).promise;
      if (!tools_classPrivateFieldGet(_updateModeCapability, this)) {
        return;
      }
    }
    tools_classPrivateFieldSet(_updateModeCapability, this, Promise.withResolvers());
    tools_classPrivateFieldGet(_currentDrawingSession, this)?.commitOrRemove();
    if (tools_classPrivateFieldGet(_mode, this) === AnnotationEditorType.POPUP) {
      tools_classPrivateFieldGet(_commentManager, this)?.hideSidebar();
    }
    tools_classPrivateFieldSet(_mode, this, mode);
    if (mode === AnnotationEditorType.NONE) {
      this.setEditingState(false);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _disableAll).call(this);
      this._editorUndoBar?.hide();
      tools_classPrivateFieldGet(_updateModeCapability, this).resolve();
      return;
    }
    if (mode === AnnotationEditorType.SIGNATURE) {
      await tools_classPrivateFieldGet(_signatureManager, this)?.loadSignatures();
    }
    if (mode === AnnotationEditorType.POPUP) {
      tools_classPrivateFieldGet(_allEditableAnnotations, this) || tools_classPrivateFieldSet(_allEditableAnnotations, this, await tools_classPrivateFieldGet(_pdfDocument, this).getAnnotationsByType(new Set(tools_classPrivateFieldGet(_editorTypes, this).map(editorClass => editorClass._editorType))));
      tools_classPrivateFieldGet(_commentManager, this)?.showSidebar(tools_classPrivateFieldGet(_allEditableAnnotations, this));
    }
    this.setEditingState(true);
    await tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _enableAll).call(this);
    this.unselectAll();
    for (const layer of tools_classPrivateFieldGet(_allLayers, this).values()) {
      layer.updateMode(mode);
    }
    if (!editId) {
      if (isFromKeyboard) {
        this.addNewEditorFromKeyboard();
      }
      tools_classPrivateFieldGet(_updateModeCapability, this).resolve();
      return;
    }
    for (const editor of tools_classPrivateFieldGet(_allEditors, this).values()) {
      if (editor.annotationElementId === editId || editor.id === editId) {
        this.setSelected(editor);
        if (editComment) {
          editor.editComment();
        } else if (mustEnterInEditMode) {
          editor.enterInEditMode();
        }
      } else {
        editor.unselect();
      }
    }
    tools_classPrivateFieldGet(_updateModeCapability, this).resolve();
  }
  addNewEditorFromKeyboard() {
    if (this.currentLayer.canCreateNewEmptyEditor()) {
      this.currentLayer.addNewEditor();
    }
  }
  updateToolbar(options) {
    if (options.mode === tools_classPrivateFieldGet(_mode, this)) {
      return;
    }
    this._eventBus.dispatch("switchannotationeditormode", {
      source: this,
      ...options
    });
  }
  updateParams(type, value) {
    if (!tools_classPrivateFieldGet(_editorTypes, this)) {
      return;
    }
    switch (type) {
      case AnnotationEditorParamsType.CREATE:
        this.currentLayer.addNewEditor(value);
        return;
      case AnnotationEditorParamsType.HIGHLIGHT_SHOW_ALL:
        this._eventBus.dispatch("reporttelemetry", {
          source: this,
          details: {
            type: "editing",
            data: {
              type: "highlight",
              action: "toggle_visibility"
            }
          }
        });
        (tools_classPrivateFieldGet(_showAllStates, this) || tools_classPrivateFieldSet(_showAllStates, this, new Map())).set(type, value);
        this.showAllEditors("highlight", value);
        break;
    }
    if (this.hasSelection) {
      for (const editor of tools_classPrivateFieldGet(_selectedEditors, this)) {
        editor.updateParams(type, value);
      }
      if (type === AnnotationEditorParamsType.HIGHLIGHT_COLOR || type === AnnotationEditorParamsType.HIGHLIGHT_THICKNESS) {
        for (const editorType of tools_classPrivateFieldGet(_editorTypes, this)) {
          editorType.updateDefaultParams(type, value);
        }
      }
    } else {
      for (const editorType of tools_classPrivateFieldGet(_editorTypes, this)) {
        editorType.updateDefaultParams(type, value);
      }
    }
  }
  showAllEditors(type, visible) {
    let updateButton = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    for (const editor of tools_classPrivateFieldGet(_allEditors, this).values()) {
      if (editor.editorType === type) {
        editor.show(visible);
      }
    }
    const state = tools_classPrivateFieldGet(_showAllStates, this)?.get(AnnotationEditorParamsType.HIGHLIGHT_SHOW_ALL) ?? true;
    if (state !== visible) {
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateUI).call(this, [[AnnotationEditorParamsType.HIGHLIGHT_SHOW_ALL, visible]]);
    }
  }
  enableWaiting() {
    let mustWait = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (tools_classPrivateFieldGet(_isWaiting, this) === mustWait) {
      return;
    }
    tools_classPrivateFieldSet(_isWaiting, this, mustWait);
    for (const layer of tools_classPrivateFieldGet(_allLayers, this).values()) {
      if (mustWait) {
        layer.disableClick();
      } else {
        layer.enableClick();
      }
      layer.div.classList.toggle("waiting", mustWait);
    }
  }
  getEditors(pageIndex) {
    const editors = [];
    for (const editor of tools_classPrivateFieldGet(_allEditors, this).values()) {
      if (editor.pageIndex === pageIndex) {
        editors.push(editor);
      }
    }
    return editors;
  }
  getEditor(id) {
    return tools_classPrivateFieldGet(_allEditors, this).get(id);
  }
  addEditor(editor) {
    tools_classPrivateFieldGet(_allEditors, this).set(editor.id, editor);
  }
  removeEditor(editor) {
    if (editor.div.contains(document.activeElement)) {
      if (tools_classPrivateFieldGet(_focusMainContainerTimeoutId, this)) {
        clearTimeout(tools_classPrivateFieldGet(_focusMainContainerTimeoutId, this));
      }
      tools_classPrivateFieldSet(_focusMainContainerTimeoutId, this, setTimeout(() => {
        this.focusMainContainer();
        tools_classPrivateFieldSet(_focusMainContainerTimeoutId, this, null);
      }, 0));
    }
    tools_classPrivateFieldGet(_allEditors, this).delete(editor.id);
    if (editor.annotationElementId) {
      tools_classPrivateFieldGet(_missingCanvases, this)?.delete(editor.annotationElementId);
    }
    this.unselect(editor);
    if (!editor.annotationElementId || !tools_classPrivateFieldGet(_deletedAnnotationsElementIds, this).has(editor.annotationElementId)) {
      tools_classPrivateFieldGet(_annotationStorage, this)?.remove(editor.id);
    }
  }
  addDeletedAnnotationElement(editor) {
    tools_classPrivateFieldGet(_deletedAnnotationsElementIds, this).add(editor.annotationElementId);
    this.addChangedExistingAnnotation(editor);
    editor.deleted = true;
  }
  isDeletedAnnotationElement(annotationElementId) {
    return tools_classPrivateFieldGet(_deletedAnnotationsElementIds, this).has(annotationElementId);
  }
  removeDeletedAnnotationElement(editor) {
    tools_classPrivateFieldGet(_deletedAnnotationsElementIds, this).delete(editor.annotationElementId);
    this.removeChangedExistingAnnotation(editor);
    editor.deleted = false;
  }
  setActiveEditor(editor) {
    if (tools_classPrivateFieldGet(_activeEditor, this) === editor) {
      return;
    }
    tools_classPrivateFieldSet(_activeEditor, this, editor);
    if (editor) {
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateUI).call(this, editor.propertiesToUpdate);
    }
  }
  updateUI(editor) {
    if (tools_classPrivateGetter(_AnnotationEditorUIManager_brand, this, _get_lastSelectedEditor) === editor) {
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateUI).call(this, editor.propertiesToUpdate);
    }
  }
  updateUIForDefaultProperties(editorType) {
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateUI).call(this, editorType.defaultPropertiesToUpdate);
  }
  toggleSelected(editor) {
    if (tools_classPrivateFieldGet(_selectedEditors, this).has(editor)) {
      tools_classPrivateFieldGet(_selectedEditors, this).delete(editor);
      editor.unselect();
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
        hasSelectedEditor: this.hasSelection
      });
      return;
    }
    tools_classPrivateFieldGet(_selectedEditors, this).add(editor);
    editor.select();
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateUI).call(this, editor.propertiesToUpdate);
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
      hasSelectedEditor: true
    });
  }
  setSelected(editor) {
    this.updateToolbar({
      mode: editor.mode,
      editId: editor.id
    });
    tools_classPrivateFieldGet(_currentDrawingSession, this)?.commitOrRemove();
    for (const ed of tools_classPrivateFieldGet(_selectedEditors, this)) {
      if (ed !== editor) {
        ed.unselect();
      }
    }
    tools_classPrivateFieldGet(_selectedEditors, this).clear();
    tools_classPrivateFieldGet(_selectedEditors, this).add(editor);
    editor.select();
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateUI).call(this, editor.propertiesToUpdate);
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
      hasSelectedEditor: true
    });
  }
  isSelected(editor) {
    return tools_classPrivateFieldGet(_selectedEditors, this).has(editor);
  }
  get firstSelectedEditor() {
    return tools_classPrivateFieldGet(_selectedEditors, this).values().next().value;
  }
  unselect(editor) {
    editor.unselect();
    tools_classPrivateFieldGet(_selectedEditors, this).delete(editor);
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
      hasSelectedEditor: this.hasSelection
    });
  }
  get hasSelection() {
    return tools_classPrivateFieldGet(_selectedEditors, this).size !== 0;
  }
  get isEnterHandled() {
    return tools_classPrivateFieldGet(_selectedEditors, this).size === 1 && this.firstSelectedEditor.isEnterHandled;
  }
  undo() {
    tools_classPrivateFieldGet(_commandManager, this).undo();
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
      hasSomethingToUndo: tools_classPrivateFieldGet(_commandManager, this).hasSomethingToUndo(),
      hasSomethingToRedo: true,
      isEmpty: tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _isEmpty).call(this)
    });
    this._editorUndoBar?.hide();
  }
  redo() {
    tools_classPrivateFieldGet(_commandManager, this).redo();
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
      hasSomethingToUndo: true,
      hasSomethingToRedo: tools_classPrivateFieldGet(_commandManager, this).hasSomethingToRedo(),
      isEmpty: tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _isEmpty).call(this)
    });
  }
  addCommands(params) {
    tools_classPrivateFieldGet(_commandManager, this).add(params);
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
      hasSomethingToUndo: true,
      hasSomethingToRedo: false,
      isEmpty: tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _isEmpty).call(this)
    });
  }
  cleanUndoStack(type) {
    tools_classPrivateFieldGet(_commandManager, this).cleanType(type);
  }
  delete() {
    this.commitOrRemove();
    const drawingEditor = this.currentLayer?.endDrawingSession(true);
    if (!this.hasSelection && !drawingEditor) {
      return;
    }
    const editors = drawingEditor ? [drawingEditor] : [...tools_classPrivateFieldGet(_selectedEditors, this)];
    const cmd = () => {
      this._editorUndoBar?.show(undo, editors.length === 1 ? editors[0].editorType : editors.length);
      for (const editor of editors) {
        editor.remove();
      }
    };
    const undo = () => {
      for (const editor of editors) {
        tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _addEditorToLayer).call(this, editor);
      }
    };
    this.addCommands({
      cmd,
      undo,
      mustExec: true
    });
  }
  commitOrRemove() {
    tools_classPrivateFieldGet(_activeEditor, this)?.commitOrRemove();
  }
  hasSomethingToControl() {
    return tools_classPrivateFieldGet(_activeEditor, this) || this.hasSelection;
  }
  selectAll() {
    for (const editor of tools_classPrivateFieldGet(_selectedEditors, this)) {
      editor.commit();
    }
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _selectEditors).call(this, tools_classPrivateFieldGet(_allEditors, this).values());
  }
  unselectAll() {
    if (tools_classPrivateFieldGet(_activeEditor, this)) {
      tools_classPrivateFieldGet(_activeEditor, this).commitOrRemove();
      if (tools_classPrivateFieldGet(_mode, this) !== AnnotationEditorType.NONE) {
        return;
      }
    }
    if (tools_classPrivateFieldGet(_currentDrawingSession, this)?.commitOrRemove()) {
      return;
    }
    if (!this.hasSelection) {
      return;
    }
    for (const editor of tools_classPrivateFieldGet(_selectedEditors, this)) {
      editor.unselect();
    }
    tools_classPrivateFieldGet(_selectedEditors, this).clear();
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
      hasSelectedEditor: false
    });
  }
  translateSelectedEditors(x, y) {
    let noCommit = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    if (!noCommit) {
      this.commitOrRemove();
    }
    if (!this.hasSelection) {
      return;
    }
    tools_classPrivateFieldGet(_translation, this)[0] += x;
    tools_classPrivateFieldGet(_translation, this)[1] += y;
    const [totalX, totalY] = tools_classPrivateFieldGet(_translation, this);
    const editors = [...tools_classPrivateFieldGet(_selectedEditors, this)];
    const TIME_TO_WAIT = 1000;
    if (tools_classPrivateFieldGet(_translationTimeoutId, this)) {
      clearTimeout(tools_classPrivateFieldGet(_translationTimeoutId, this));
    }
    tools_classPrivateFieldSet(_translationTimeoutId, this, setTimeout(() => {
      tools_classPrivateFieldSet(_translationTimeoutId, this, null);
      tools_classPrivateFieldGet(_translation, this)[0] = tools_classPrivateFieldGet(_translation, this)[1] = 0;
      this.addCommands({
        cmd: () => {
          for (const editor of editors) {
            if (tools_classPrivateFieldGet(_allEditors, this).has(editor.id)) {
              editor.translateInPage(totalX, totalY);
              editor.translationDone();
            }
          }
        },
        undo: () => {
          for (const editor of editors) {
            if (tools_classPrivateFieldGet(_allEditors, this).has(editor.id)) {
              editor.translateInPage(-totalX, -totalY);
              editor.translationDone();
            }
          }
        },
        mustExec: false
      });
    }, TIME_TO_WAIT));
    for (const editor of editors) {
      editor.translateInPage(x, y);
      editor.translationDone();
    }
  }
  setUpDragSession() {
    if (!this.hasSelection) {
      return;
    }
    this.disableUserSelect(true);
    tools_classPrivateFieldSet(_draggingEditors, this, new Map());
    for (const editor of tools_classPrivateFieldGet(_selectedEditors, this)) {
      tools_classPrivateFieldGet(_draggingEditors, this).set(editor, {
        savedX: editor.x,
        savedY: editor.y,
        savedPageIndex: editor.pageIndex,
        newX: 0,
        newY: 0,
        newPageIndex: -1
      });
    }
  }
  endDragSession() {
    if (!tools_classPrivateFieldGet(_draggingEditors, this)) {
      return false;
    }
    this.disableUserSelect(false);
    const map = tools_classPrivateFieldGet(_draggingEditors, this);
    tools_classPrivateFieldSet(_draggingEditors, this, null);
    let mustBeAddedInUndoStack = false;
    for (const [{
      x,
      y,
      pageIndex
    }, value] of map) {
      value.newX = x;
      value.newY = y;
      value.newPageIndex = pageIndex;
      mustBeAddedInUndoStack ||= x !== value.savedX || y !== value.savedY || pageIndex !== value.savedPageIndex;
    }
    if (!mustBeAddedInUndoStack) {
      return false;
    }
    const move = (editor, x, y, pageIndex) => {
      if (tools_classPrivateFieldGet(_allEditors, this).has(editor.id)) {
        const parent = tools_classPrivateFieldGet(_allLayers, this).get(pageIndex);
        if (parent) {
          editor._setParentAndPosition(parent, x, y);
        } else {
          editor.pageIndex = pageIndex;
          editor.x = x;
          editor.y = y;
        }
      }
    };
    this.addCommands({
      cmd: () => {
        for (const [editor, {
          newX,
          newY,
          newPageIndex,
          savedX,
          savedY,
          savedPageIndex
        }] of map) {
          move(editor, newX, newY, newPageIndex);
          this._eventBus?.dispatch("annotation-editor-event", {
            source: editor,
            type: "moved",
            page: newPageIndex + 1,
            editorType: editor.constructor.name,
            previousValue: {
              x: savedX,
              y: savedY,
              page: savedPageIndex + 1
            },
            value: {
              x: newX,
              y: newY,
              page: newPageIndex + 1
            }
          });
        }
      },
      undo: () => {
        for (const [editor, {
          savedX,
          savedY,
          savedPageIndex
        }] of map) {
          move(editor, savedX, savedY, savedPageIndex);
        }
      },
      mustExec: true
    });
    return true;
  }
  dragSelectedEditors(tx, ty) {
    if (!tools_classPrivateFieldGet(_draggingEditors, this)) {
      return;
    }
    for (const editor of tools_classPrivateFieldGet(_draggingEditors, this).keys()) {
      editor.drag(tx, ty);
    }
  }
  rebuild(editor) {
    if (editor.parent === null) {
      const parent = this.getLayer(editor.pageIndex);
      if (parent) {
        parent.changeParent(editor);
        parent.addOrRebuild(editor);
      } else {
        this.addEditor(editor);
        this.addToAnnotationStorage(editor);
        editor.rebuild();
      }
    } else {
      editor.parent.addOrRebuild(editor);
    }
  }
  get isEditorHandlingKeyboard() {
    return this.getActive()?.shouldGetKeyboardEvents() || tools_classPrivateFieldGet(_selectedEditors, this).size === 1 && this.firstSelectedEditor.shouldGetKeyboardEvents();
  }
  isActive(editor) {
    return tools_classPrivateFieldGet(_activeEditor, this) === editor;
  }
  getActive() {
    return tools_classPrivateFieldGet(_activeEditor, this);
  }
  getMode() {
    return tools_classPrivateFieldGet(_mode, this);
  }
  get imageManager() {
    return shadow(this, "imageManager", new ImageManager());
  }
  removeEditors() {
    let filterFunction = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : () => true;
    let hasChanged = false;
    tools_classPrivateFieldGet(_allEditors, this).forEach(editor => {
      if (editor?.serialize()) {
        if (filterFunction(editor.serialize())) {
          editor.remove();
          hasChanged = true;
        }
      }
    });
    if (hasChanged) {
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
        hasSomethingToUndo: false,
        hasSomethingToRedo: false,
        isEmpty: tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _isEmpty).call(this)
      });
      tools_classPrivateFieldGet(_commandManager, this).reset();
    }
  }
  getSelectionBoxes(textLayer) {
    if (!textLayer) {
      return null;
    }
    const selection = document.getSelection();
    for (let i = 0, ii = selection.rangeCount; i < ii; i++) {
      if (!textLayer.contains(selection.getRangeAt(i).commonAncestorContainer)) {
        return null;
      }
    }
    const {
      x: layerX,
      y: layerY,
      width: parentWidth,
      height: parentHeight
    } = textLayer.getBoundingClientRect();
    let rotator;
    switch (textLayer.getAttribute("data-main-rotation")) {
      case "90":
        rotator = (x, y, w, h) => ({
          x: (y - layerY) / parentHeight,
          y: 1 - (x + w - layerX) / parentWidth,
          width: h / parentHeight,
          height: w / parentWidth
        });
        break;
      case "180":
        rotator = (x, y, w, h) => ({
          x: 1 - (x + w - layerX) / parentWidth,
          y: 1 - (y + h - layerY) / parentHeight,
          width: w / parentWidth,
          height: h / parentHeight
        });
        break;
      case "270":
        rotator = (x, y, w, h) => ({
          x: 1 - (y + h - layerY) / parentHeight,
          y: (x - layerX) / parentWidth,
          width: h / parentHeight,
          height: w / parentWidth
        });
        break;
      default:
        rotator = (x, y, w, h) => ({
          x: (x - layerX) / parentWidth,
          y: (y - layerY) / parentHeight,
          width: w / parentWidth,
          height: h / parentHeight
        });
        break;
    }
    const boxes = [];
    for (let i = 0, ii = selection.rangeCount; i < ii; i++) {
      const range = selection.getRangeAt(i);
      if (range.collapsed) {
        continue;
      }
      for (const {
        x,
        y,
        width,
        height
      } of range.getClientRects()) {
        if (width === 0 || height === 0) {
          continue;
        }
        boxes.push(rotator(x, y, width, height));
      }
    }
    return boxes.length === 0 ? null : boxes;
  }
  addChangedExistingAnnotation(_ref0) {
    let {
      annotationElementId,
      id
    } = _ref0;
    (tools_classPrivateFieldGet(_changedExistingAnnotations, this) || tools_classPrivateFieldSet(_changedExistingAnnotations, this, new Map())).set(annotationElementId, id);
  }
  removeChangedExistingAnnotation(_ref1) {
    let {
      annotationElementId
    } = _ref1;
    tools_classPrivateFieldGet(_changedExistingAnnotations, this)?.delete(annotationElementId);
  }
  renderAnnotationElement(annotation) {
    const editorId = tools_classPrivateFieldGet(_changedExistingAnnotations, this)?.get(annotation.data.id);
    if (!editorId) {
      return;
    }
    const editor = tools_classPrivateFieldGet(_annotationStorage, this).getRawValue(editorId);
    if (!editor) {
      return;
    }
    if (tools_classPrivateFieldGet(_mode, this) === AnnotationEditorType.NONE && !editor.hasBeenModified) {
      return;
    }
    editor.renderAnnotationElement(annotation);
  }
  setMissingCanvas(annotationId, annotationElementId, canvas) {
    const editor = tools_classPrivateFieldGet(_missingCanvases, this)?.get(annotationId);
    if (!editor) {
      return;
    }
    editor.setCanvas(annotationElementId, canvas);
    tools_classPrivateFieldGet(_missingCanvases, this).delete(annotationId);
  }
  addMissingCanvas(annotationId, editor) {
    (tools_classPrivateFieldGet(_missingCanvases, this) || tools_classPrivateFieldSet(_missingCanvases, this, new Map())).set(annotationId, editor);
  }
}
function _getAnchorElementForSelection(_ref10) {
  let {
    anchorNode
  } = _ref10;
  return anchorNode.nodeType === Node.TEXT_NODE ? anchorNode.parentElement : anchorNode;
}
function _getLayerForTextLayer(textLayer) {
  const {
    currentLayer
  } = this;
  if (currentLayer.hasTextLayer(textLayer)) {
    return currentLayer;
  }
  for (const layer of tools_classPrivateFieldGet(_allLayers, this).values()) {
    if (layer.hasTextLayer(textLayer)) {
      return layer;
    }
  }
  return null;
}
function _displayFloatingToolbar() {
  const selection = document.getSelection();
  if (!selection || selection.isCollapsed) {
    return;
  }
  const anchorElement = tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _getAnchorElementForSelection).call(this, selection);
  const textLayer = anchorElement.closest(".textLayer");
  const boxes = this.getSelectionBoxes(textLayer);
  if (!boxes) {
    return;
  }
  tools_classPrivateFieldGet(_floatingToolbar, this) || tools_classPrivateFieldSet(_floatingToolbar, this, new FloatingToolbar(this));
  tools_classPrivateFieldGet(_floatingToolbar, this).show(textLayer, boxes, this.direction === "ltr");
}
function _selectionChange() {
  const selection = document.getSelection();
  if (!selection || selection.isCollapsed) {
    if (tools_classPrivateFieldGet(_selectedTextNode, this)) {
      tools_classPrivateFieldGet(_floatingToolbar, this)?.hide();
      tools_classPrivateFieldSet(_selectedTextNode, this, null);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
        hasSelectedText: false
      });
    }
    return;
  }
  const {
    anchorNode
  } = selection;
  if (anchorNode === tools_classPrivateFieldGet(_selectedTextNode, this)) {
    return;
  }
  const anchorElement = tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _getAnchorElementForSelection).call(this, selection);
  const textLayer = anchorElement.closest(".textLayer");
  if (!textLayer) {
    if (tools_classPrivateFieldGet(_selectedTextNode, this)) {
      tools_classPrivateFieldGet(_floatingToolbar, this)?.hide();
      tools_classPrivateFieldSet(_selectedTextNode, this, null);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
        hasSelectedText: false
      });
    }
    return;
  }
  tools_classPrivateFieldGet(_floatingToolbar, this)?.hide();
  tools_classPrivateFieldSet(_selectedTextNode, this, anchorNode);
  tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
    hasSelectedText: true
  });
  if (tools_classPrivateFieldGet(_mode, this) !== AnnotationEditorType.HIGHLIGHT && tools_classPrivateFieldGet(_mode, this) !== AnnotationEditorType.NONE) {
    return;
  }
  if (tools_classPrivateFieldGet(_mode, this) === AnnotationEditorType.HIGHLIGHT) {
    this.showAllEditors("highlight", true, true);
  }
  tools_classPrivateFieldSet(_highlightWhenShiftUp, this, this.isShiftKeyDown);
  if (!this.isShiftKeyDown) {
    const activeLayer = tools_classPrivateFieldGet(_mode, this) === AnnotationEditorType.HIGHLIGHT ? tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _getLayerForTextLayer).call(this, textLayer) : null;
    activeLayer?.toggleDrawing();
    if (tools_classPrivateFieldGet(_isPointerDown, this)) {
      const ac = new AbortController();
      const signal = this.combinedSignal(ac);
      const pointerup = e => {
        if (e.type === "pointerup" && e.button !== 0) {
          return;
        }
        ac.abort();
        activeLayer?.toggleDrawing(true);
        if (e.type === "pointerup") {
          tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _onSelectEnd).call(this, "main_toolbar");
        }
      };
      window.addEventListener("pointerup", pointerup, {
        signal
      });
      window.addEventListener("blur", pointerup, {
        signal
      });
    } else {
      activeLayer?.toggleDrawing(true);
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _onSelectEnd).call(this, "main_toolbar");
    }
  }
}
function _onSelectEnd() {
  let methodOfCreation = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "";
  if (tools_classPrivateFieldGet(_mode, this) === AnnotationEditorType.HIGHLIGHT) {
    this.highlightSelection(methodOfCreation);
  } else if (tools_classPrivateFieldGet(_enableHighlightFloatingButton, this)) {
    tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _displayFloatingToolbar).call(this);
  }
}
function _addSelectionListener() {
  document.addEventListener("selectionchange", tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _selectionChange).bind(this), {
    signal: this._signal
  });
}
function _addFocusManager() {
  if (tools_classPrivateFieldGet(_focusManagerAC, this)) {
    return;
  }
  tools_classPrivateFieldSet(_focusManagerAC, this, new AbortController());
  const signal = this.combinedSignal(tools_classPrivateFieldGet(_focusManagerAC, this));
  window.addEventListener("focus", this.focus.bind(this), {
    signal
  });
  window.addEventListener("blur", this.blur.bind(this), {
    signal
  });
}
function _removeFocusManager() {
  tools_classPrivateFieldGet(_focusManagerAC, this)?.abort();
  tools_classPrivateFieldSet(_focusManagerAC, this, null);
}
function _addKeyboardManager() {
  if (tools_classPrivateFieldGet(_keyboardManagerAC, this)) {
    return;
  }
  tools_classPrivateFieldSet(_keyboardManagerAC, this, new AbortController());
  const signal = this.combinedSignal(tools_classPrivateFieldGet(_keyboardManagerAC, this));
  window.addEventListener("keydown", this.keydown.bind(this), {
    signal
  });
  window.addEventListener("keyup", this.keyup.bind(this), {
    signal
  });
}
function _removeKeyboardManager() {
  tools_classPrivateFieldGet(_keyboardManagerAC, this)?.abort();
  tools_classPrivateFieldSet(_keyboardManagerAC, this, null);
}
function _addCopyPasteListeners() {
  if (tools_classPrivateFieldGet(_copyPasteAC, this)) {
    return;
  }
  tools_classPrivateFieldSet(_copyPasteAC, this, new AbortController());
  const signal = this.combinedSignal(tools_classPrivateFieldGet(_copyPasteAC, this));
  document.addEventListener("copy", this.copy.bind(this), {
    signal
  });
  document.addEventListener("cut", this.cut.bind(this), {
    signal
  });
  document.addEventListener("paste", this.paste.bind(this), {
    signal
  });
}
function _removeCopyPasteListeners() {
  tools_classPrivateFieldGet(_copyPasteAC, this)?.abort();
  tools_classPrivateFieldSet(_copyPasteAC, this, null);
}
function _addDragAndDropListeners() {
  const signal = this._signal;
  document.addEventListener("dragover", this.dragOver.bind(this), {
    signal
  });
  document.addEventListener("drop", this.drop.bind(this), {
    signal
  });
}
function _dispatchUpdateStates(details) {
  const hasChanged = Object.entries(details).some(_ref11 => {
    let [key, value] = _ref11;
    return tools_classPrivateFieldGet(_previousStates, this)[key] !== value;
  });
  if (hasChanged) {
    this._eventBus.dispatch("annotationeditorstateschanged", {
      source: this,
      details: Object.assign(tools_classPrivateFieldGet(_previousStates, this), details)
    });
    if (tools_classPrivateFieldGet(_mode, this) === AnnotationEditorType.HIGHLIGHT && details.hasSelectedEditor === false) {
      tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateUI).call(this, [[AnnotationEditorParamsType.HIGHLIGHT_FREE, true]]);
    }
  }
}
function _dispatchUpdateUI(details) {
  this._eventBus.dispatch("annotationeditorparamschanged", {
    source: this,
    details
  });
}
async function _enableAll() {
  if (!tools_classPrivateFieldGet(_isEnabled, this)) {
    tools_classPrivateFieldSet(_isEnabled, this, true);
    const promises = [];
    for (const layer of tools_classPrivateFieldGet(_allLayers, this).values()) {
      promises.push(layer.enable());
    }
    await Promise.all(promises);
    for (const editor of tools_classPrivateFieldGet(_allEditors, this).values()) {
      editor.enable();
    }
  }
}
function _disableAll() {
  this.unselectAll();
  if (tools_classPrivateFieldGet(_isEnabled, this)) {
    tools_classPrivateFieldSet(_isEnabled, this, false);
    for (const layer of tools_classPrivateFieldGet(_allLayers, this).values()) {
      layer.disable();
    }
    for (const editor of tools_classPrivateFieldGet(_allEditors, this).values()) {
      editor.disable();
    }
  }
}
function _addEditorToLayer(editor) {
  const layer = tools_classPrivateFieldGet(_allLayers, this).get(editor.pageIndex);
  if (layer) {
    layer.addOrRebuild(editor);
  } else {
    this.addEditor(editor);
    this.addToAnnotationStorage(editor);
  }
}
function _get_lastSelectedEditor(_this) {
  let ed = null;
  for (ed of tools_classPrivateFieldGet(_selectedEditors, _this)) {}
  return ed;
}
function _isEmpty() {
  if (tools_classPrivateFieldGet(_allEditors, this).size === 0) {
    return true;
  }
  if (tools_classPrivateFieldGet(_allEditors, this).size === 1) {
    for (const editor of tools_classPrivateFieldGet(_allEditors, this).values()) {
      return editor.isEmpty();
    }
  }
  return false;
}
function _selectEditors(editors) {
  for (const editor of tools_classPrivateFieldGet(_selectedEditors, this)) {
    editor.unselect();
  }
  tools_classPrivateFieldGet(_selectedEditors, this).clear();
  for (const editor of editors) {
    if (editor.isEmpty()) {
      continue;
    }
    tools_classPrivateFieldGet(_selectedEditors, this).add(editor);
    editor.select();
  }
  tools_assertClassBrand(_AnnotationEditorUIManager_brand, this, _dispatchUpdateStates).call(this, {
    hasSelectedEditor: this.hasSelection
  });
}
tools_defineProperty(AnnotationEditorUIManager, "TRANSLATE_SMALL", 1);
tools_defineProperty(AnnotationEditorUIManager, "TRANSLATE_BIG", 10);

;// ./src/display/editor/alt_text.js

function alt_text_classPrivateMethodInitSpec(e, a) { alt_text_checkPrivateRedeclaration(e, a), a.add(e); }
function alt_text_defineProperty(e, r, t) { return (r = alt_text_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function alt_text_toPropertyKey(t) { var i = alt_text_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function alt_text_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function alt_text_classPrivateFieldInitSpec(e, t, a) { alt_text_checkPrivateRedeclaration(e, t), t.set(e, a); }
function alt_text_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function alt_text_classPrivateGetter(s, r, a) { return a(alt_text_assertClassBrand(s, r)); }
function alt_text_classPrivateFieldGet(s, a) { return s.get(alt_text_assertClassBrand(s, a)); }
function alt_text_classPrivateFieldSet(s, a, r) { return s.set(alt_text_assertClassBrand(s, a), r), r; }
function alt_text_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var alt_text_altText = /*#__PURE__*/new WeakMap();
var _altTextDecorative = /*#__PURE__*/new WeakMap();
var _altTextButton = /*#__PURE__*/new WeakMap();
var _altTextButtonLabel = /*#__PURE__*/new WeakMap();
var _altTextTooltip = /*#__PURE__*/new WeakMap();
var _altTextTooltipTimeout = /*#__PURE__*/new WeakMap();
var _altTextWasFromKeyBoard = /*#__PURE__*/new WeakMap();
var _badge = /*#__PURE__*/new WeakMap();
var alt_text_editor = /*#__PURE__*/new WeakMap();
var _guessedText = /*#__PURE__*/new WeakMap();
var _textWithDisclaimer = /*#__PURE__*/new WeakMap();
var _useNewAltTextFlow = /*#__PURE__*/new WeakMap();
var _AltText_brand = /*#__PURE__*/new WeakSet();
class AltText {
  constructor(editor) {
    alt_text_classPrivateMethodInitSpec(this, _AltText_brand);
    alt_text_classPrivateFieldInitSpec(this, alt_text_altText, null);
    alt_text_classPrivateFieldInitSpec(this, _altTextDecorative, false);
    alt_text_classPrivateFieldInitSpec(this, _altTextButton, null);
    alt_text_classPrivateFieldInitSpec(this, _altTextButtonLabel, null);
    alt_text_classPrivateFieldInitSpec(this, _altTextTooltip, null);
    alt_text_classPrivateFieldInitSpec(this, _altTextTooltipTimeout, null);
    alt_text_classPrivateFieldInitSpec(this, _altTextWasFromKeyBoard, false);
    alt_text_classPrivateFieldInitSpec(this, _badge, null);
    alt_text_classPrivateFieldInitSpec(this, alt_text_editor, null);
    alt_text_classPrivateFieldInitSpec(this, _guessedText, null);
    alt_text_classPrivateFieldInitSpec(this, _textWithDisclaimer, null);
    alt_text_classPrivateFieldInitSpec(this, _useNewAltTextFlow, false);
    alt_text_classPrivateFieldSet(alt_text_editor, this, editor);
    alt_text_classPrivateFieldSet(_useNewAltTextFlow, this, editor._uiManager.useNewAltTextFlow);
    _l10nNewButton._ || (_l10nNewButton._ = Object.freeze({
      added: "pdfjs-editor-new-alt-text-added-button",
      "added-label": "pdfjs-editor-new-alt-text-added-button-label",
      missing: "pdfjs-editor-new-alt-text-missing-button",
      "missing-label": "pdfjs-editor-new-alt-text-missing-button-label",
      review: "pdfjs-editor-new-alt-text-to-review-button",
      "review-label": "pdfjs-editor-new-alt-text-to-review-button-label"
    }));
  }
  static initialize(l10n) {
    AltText._l10n ??= l10n;
  }
  async render() {
    const altText = alt_text_classPrivateFieldSet(_altTextButton, this, document.createElement("button"));
    altText.className = "altText";
    altText.tabIndex = "0";
    const label = alt_text_classPrivateFieldSet(_altTextButtonLabel, this, document.createElement("span"));
    altText.append(label);
    if (alt_text_classPrivateFieldGet(_useNewAltTextFlow, this)) {
      altText.classList.add("new");
      altText.setAttribute("data-l10n-id", _l10nNewButton._.missing);
      label.setAttribute("data-l10n-id", _l10nNewButton._["missing-label"]);
    } else {
      altText.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-button");
      label.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-button-label");
    }
    const signal = alt_text_classPrivateFieldGet(alt_text_editor, this)._uiManager._signal;
    altText.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    altText.addEventListener("pointerdown", event => event.stopPropagation(), {
      signal
    });
    const onClick = event => {
      event.preventDefault();
      alt_text_classPrivateFieldGet(alt_text_editor, this)._uiManager.editAltText(alt_text_classPrivateFieldGet(alt_text_editor, this));
      if (alt_text_classPrivateFieldGet(_useNewAltTextFlow, this)) {
        alt_text_classPrivateFieldGet(alt_text_editor, this)._reportTelemetry({
          action: "pdfjs.image.alt_text.image_status_label_clicked",
          data: {
            label: alt_text_classPrivateGetter(_AltText_brand, this, _get_label)
          }
        });
      }
    };
    altText.addEventListener("click", onClick, {
      capture: true,
      signal
    });
    altText.addEventListener("keydown", event => {
      if (event.target === altText && event.key === "Enter") {
        alt_text_classPrivateFieldSet(_altTextWasFromKeyBoard, this, true);
        onClick(event);
      }
    }, {
      signal
    });
    await alt_text_assertClassBrand(_AltText_brand, this, _setState).call(this);
    return altText;
  }
  finish() {
    if (!alt_text_classPrivateFieldGet(_altTextButton, this)) {
      return;
    }
    alt_text_classPrivateFieldGet(_altTextButton, this).focus({
      focusVisible: alt_text_classPrivateFieldGet(_altTextWasFromKeyBoard, this)
    });
    alt_text_classPrivateFieldSet(_altTextWasFromKeyBoard, this, false);
  }
  isEmpty() {
    if (alt_text_classPrivateFieldGet(_useNewAltTextFlow, this)) {
      return alt_text_classPrivateFieldGet(alt_text_altText, this) === null;
    }
    return !alt_text_classPrivateFieldGet(alt_text_altText, this) && !alt_text_classPrivateFieldGet(_altTextDecorative, this);
  }
  hasData() {
    if (alt_text_classPrivateFieldGet(_useNewAltTextFlow, this)) {
      return alt_text_classPrivateFieldGet(alt_text_altText, this) !== null || !!alt_text_classPrivateFieldGet(_guessedText, this);
    }
    return this.isEmpty();
  }
  get guessedText() {
    return alt_text_classPrivateFieldGet(_guessedText, this);
  }
  async setGuessedText(guessedText) {
    if (alt_text_classPrivateFieldGet(alt_text_altText, this) !== null) {
      return;
    }
    alt_text_classPrivateFieldSet(_guessedText, this, guessedText);
    alt_text_classPrivateFieldSet(_textWithDisclaimer, this, await AltText._l10n.get("pdfjs-editor-new-alt-text-generated-alt-text-with-disclaimer", {
      generatedAltText: guessedText
    }));
    alt_text_assertClassBrand(_AltText_brand, this, _setState).call(this);
  }
  toggleAltTextBadge() {
    let visibility = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (!alt_text_classPrivateFieldGet(_useNewAltTextFlow, this) || alt_text_classPrivateFieldGet(alt_text_altText, this)) {
      alt_text_classPrivateFieldGet(_badge, this)?.remove();
      alt_text_classPrivateFieldSet(_badge, this, null);
      return;
    }
    if (!alt_text_classPrivateFieldGet(_badge, this)) {
      const badge = alt_text_classPrivateFieldSet(_badge, this, document.createElement("div"));
      badge.className = "noAltTextBadge";
      alt_text_classPrivateFieldGet(alt_text_editor, this).div.append(badge);
    }
    alt_text_classPrivateFieldGet(_badge, this).classList.toggle("hidden", !visibility);
  }
  serialize(isForCopying) {
    let altText = alt_text_classPrivateFieldGet(alt_text_altText, this);
    if (!isForCopying && alt_text_classPrivateFieldGet(_guessedText, this) === altText) {
      altText = alt_text_classPrivateFieldGet(_textWithDisclaimer, this);
    }
    return {
      altText,
      decorative: alt_text_classPrivateFieldGet(_altTextDecorative, this),
      guessedText: alt_text_classPrivateFieldGet(_guessedText, this),
      textWithDisclaimer: alt_text_classPrivateFieldGet(_textWithDisclaimer, this)
    };
  }
  get data() {
    return {
      altText: alt_text_classPrivateFieldGet(alt_text_altText, this),
      decorative: alt_text_classPrivateFieldGet(_altTextDecorative, this)
    };
  }
  set data(_ref) {
    let {
      altText,
      decorative,
      guessedText,
      textWithDisclaimer,
      cancel = false
    } = _ref;
    if (guessedText) {
      alt_text_classPrivateFieldSet(_guessedText, this, guessedText);
      alt_text_classPrivateFieldSet(_textWithDisclaimer, this, textWithDisclaimer);
    }
    if (alt_text_classPrivateFieldGet(alt_text_altText, this) === altText && alt_text_classPrivateFieldGet(_altTextDecorative, this) === decorative) {
      return;
    }
    if (!cancel) {
      alt_text_classPrivateFieldSet(alt_text_altText, this, altText);
      alt_text_classPrivateFieldSet(_altTextDecorative, this, decorative);
    }
    alt_text_assertClassBrand(_AltText_brand, this, _setState).call(this);
  }
  toggle() {
    let enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (!alt_text_classPrivateFieldGet(_altTextButton, this)) {
      return;
    }
    if (!enabled && alt_text_classPrivateFieldGet(_altTextTooltipTimeout, this)) {
      clearTimeout(alt_text_classPrivateFieldGet(_altTextTooltipTimeout, this));
      alt_text_classPrivateFieldSet(_altTextTooltipTimeout, this, null);
    }
    alt_text_classPrivateFieldGet(_altTextButton, this).disabled = !enabled;
  }
  shown() {
    alt_text_classPrivateFieldGet(alt_text_editor, this)._reportTelemetry({
      action: "pdfjs.image.alt_text.image_status_label_displayed",
      data: {
        label: alt_text_classPrivateGetter(_AltText_brand, this, _get_label)
      }
    });
  }
  destroy() {
    alt_text_classPrivateFieldGet(_altTextButton, this)?.remove();
    alt_text_classPrivateFieldSet(_altTextButton, this, null);
    alt_text_classPrivateFieldSet(_altTextButtonLabel, this, null);
    alt_text_classPrivateFieldSet(_altTextTooltip, this, null);
    alt_text_classPrivateFieldGet(_badge, this)?.remove();
    alt_text_classPrivateFieldSet(_badge, this, null);
  }
}
function _get_label(_this) {
  return alt_text_classPrivateFieldGet(alt_text_altText, _this) && "added" || alt_text_classPrivateFieldGet(alt_text_altText, _this) === null && _this.guessedText && "review" || "missing";
}
async function _setState() {
  const button = alt_text_classPrivateFieldGet(_altTextButton, this);
  if (!button) {
    return;
  }
  if (alt_text_classPrivateFieldGet(_useNewAltTextFlow, this)) {
    button.classList.toggle("done", !!alt_text_classPrivateFieldGet(alt_text_altText, this));
    button.setAttribute("data-l10n-id", _l10nNewButton._[alt_text_classPrivateGetter(_AltText_brand, this, _get_label)]);
    alt_text_classPrivateFieldGet(_altTextButtonLabel, this)?.setAttribute("data-l10n-id", _l10nNewButton._[`${alt_text_classPrivateGetter(_AltText_brand, this, _get_label)}-label`]);
    if (!alt_text_classPrivateFieldGet(alt_text_altText, this)) {
      alt_text_classPrivateFieldGet(_altTextTooltip, this)?.remove();
      return;
    }
  } else {
    if (!alt_text_classPrivateFieldGet(alt_text_altText, this) && !alt_text_classPrivateFieldGet(_altTextDecorative, this)) {
      button.classList.remove("done");
      alt_text_classPrivateFieldGet(_altTextTooltip, this)?.remove();
      return;
    }
    button.classList.add("done");
    button.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-edit-button");
  }
  let tooltip = alt_text_classPrivateFieldGet(_altTextTooltip, this);
  if (!tooltip) {
    alt_text_classPrivateFieldSet(_altTextTooltip, this, tooltip = document.createElement("span"));
    tooltip.className = "tooltip";
    tooltip.setAttribute("role", "tooltip");
    tooltip.id = `alt-text-tooltip-${alt_text_classPrivateFieldGet(alt_text_editor, this).id}`;
    const DELAY_TO_SHOW_TOOLTIP = 100;
    const signal = alt_text_classPrivateFieldGet(alt_text_editor, this)._uiManager._signal;
    signal.addEventListener("abort", () => {
      clearTimeout(alt_text_classPrivateFieldGet(_altTextTooltipTimeout, this));
      alt_text_classPrivateFieldSet(_altTextTooltipTimeout, this, null);
    }, {
      once: true
    });
    button.addEventListener("mouseenter", () => {
      alt_text_classPrivateFieldSet(_altTextTooltipTimeout, this, setTimeout(() => {
        alt_text_classPrivateFieldSet(_altTextTooltipTimeout, this, null);
        alt_text_classPrivateFieldGet(_altTextTooltip, this).classList.add("show");
        alt_text_classPrivateFieldGet(alt_text_editor, this)._reportTelemetry({
          action: "alt_text_tooltip"
        });
      }, DELAY_TO_SHOW_TOOLTIP));
    }, {
      signal
    });
    button.addEventListener("mouseleave", () => {
      if (alt_text_classPrivateFieldGet(_altTextTooltipTimeout, this)) {
        clearTimeout(alt_text_classPrivateFieldGet(_altTextTooltipTimeout, this));
        alt_text_classPrivateFieldSet(_altTextTooltipTimeout, this, null);
      }
      alt_text_classPrivateFieldGet(_altTextTooltip, this)?.classList.remove("show");
    }, {
      signal
    });
  }
  if (alt_text_classPrivateFieldGet(_altTextDecorative, this)) {
    tooltip.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-decorative-tooltip");
  } else {
    tooltip.removeAttribute("data-l10n-id");
    tooltip.textContent = alt_text_classPrivateFieldGet(alt_text_altText, this);
  }
  if (!tooltip.parentNode) {
    button.append(tooltip);
  }
  const element = alt_text_classPrivateFieldGet(alt_text_editor, this).getElementForAltText();
  element?.setAttribute("aria-describedby", tooltip.id);
}
var _l10nNewButton = {
  _: null
};
alt_text_defineProperty(AltText, "_l10n", null);

;// ./src/display/editor/comment.js

function comment_classPrivateFieldInitSpec(e, t, a) { comment_checkPrivateRedeclaration(e, t), t.set(e, a); }
function comment_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function comment_classPrivateFieldGet(s, a) { return s.get(comment_assertClassBrand(s, a)); }
function comment_classPrivateFieldSet(s, a, r) { return s.set(comment_assertClassBrand(s, a), r), r; }
function comment_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _commentButton = /*#__PURE__*/new WeakMap();
var _commentWasFromKeyBoard = /*#__PURE__*/new WeakMap();
var comment_editor = /*#__PURE__*/new WeakMap();
var _initialText = /*#__PURE__*/new WeakMap();
var _text = /*#__PURE__*/new WeakMap();
var _date = /*#__PURE__*/new WeakMap();
var _deleted = /*#__PURE__*/new WeakMap();
class Comment {
  constructor(editor) {
    comment_classPrivateFieldInitSpec(this, _commentButton, null);
    comment_classPrivateFieldInitSpec(this, _commentWasFromKeyBoard, false);
    comment_classPrivateFieldInitSpec(this, comment_editor, null);
    comment_classPrivateFieldInitSpec(this, _initialText, null);
    comment_classPrivateFieldInitSpec(this, _text, null);
    comment_classPrivateFieldInitSpec(this, _date, null);
    comment_classPrivateFieldInitSpec(this, _deleted, false);
    comment_classPrivateFieldSet(comment_editor, this, editor);
    this.toolbar = null;
  }
  render() {
    if (!comment_classPrivateFieldGet(comment_editor, this)._uiManager.hasCommentManager()) {
      return null;
    }
    const comment = comment_classPrivateFieldSet(_commentButton, this, document.createElement("button"));
    comment.className = "comment";
    comment.tabIndex = "0";
    comment.setAttribute("data-l10n-id", "pdfjs-editor-edit-comment-button");
    const signal = comment_classPrivateFieldGet(comment_editor, this)._uiManager._signal;
    if (!(signal instanceof AbortSignal) || signal.aborted) {
      return comment;
    }
    comment.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    comment.addEventListener("pointerdown", event => event.stopPropagation(), {
      signal
    });
    const onClick = event => {
      event.preventDefault();
      this.edit();
    };
    comment.addEventListener("click", onClick, {
      capture: true,
      signal
    });
    comment.addEventListener("keydown", event => {
      if (event.target === comment && event.key === "Enter") {
        comment_classPrivateFieldSet(_commentWasFromKeyBoard, this, true);
        onClick(event);
      }
    }, {
      signal
    });
    return comment;
  }
  edit() {
    const {
      bottom,
      left,
      right
    } = comment_classPrivateFieldGet(comment_editor, this).getClientDimensions();
    const position = {
      top: bottom
    };
    if (comment_classPrivateFieldGet(comment_editor, this)._uiManager.direction === "ltr") {
      position.right = right;
    } else {
      position.left = left;
    }
    comment_classPrivateFieldGet(comment_editor, this)._uiManager.editComment(comment_classPrivateFieldGet(comment_editor, this), position);
  }
  finish() {
    if (!comment_classPrivateFieldGet(_commentButton, this)) {
      return;
    }
    comment_classPrivateFieldGet(_commentButton, this).focus({
      focusVisible: comment_classPrivateFieldGet(_commentWasFromKeyBoard, this)
    });
    comment_classPrivateFieldSet(_commentWasFromKeyBoard, this, false);
  }
  isDeleted() {
    return comment_classPrivateFieldGet(_deleted, this) || comment_classPrivateFieldGet(_text, this) === "";
  }
  hasBeenEdited() {
    return this.isDeleted() || comment_classPrivateFieldGet(_text, this) !== comment_classPrivateFieldGet(_initialText, this);
  }
  serialize() {
    return this.data;
  }
  get data() {
    return {
      text: comment_classPrivateFieldGet(_text, this),
      date: comment_classPrivateFieldGet(_date, this),
      deleted: comment_classPrivateFieldGet(_deleted, this)
    };
  }
  set data(text) {
    if (text === null) {
      comment_classPrivateFieldSet(_text, this, "");
      comment_classPrivateFieldSet(_deleted, this, true);
      return;
    }
    comment_classPrivateFieldSet(_text, this, text);
    comment_classPrivateFieldSet(_date, this, new Date());
    comment_classPrivateFieldSet(_deleted, this, false);
  }
  setInitialText(text) {
    comment_classPrivateFieldSet(_initialText, this, text);
    this.data = text;
  }
  toggle() {
    let enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (!comment_classPrivateFieldGet(_commentButton, this)) {
      return;
    }
    comment_classPrivateFieldGet(_commentButton, this).disabled = !enabled;
  }
  shown() {}
  destroy() {
    comment_classPrivateFieldGet(_commentButton, this)?.remove();
    comment_classPrivateFieldSet(_commentButton, this, null);
    comment_classPrivateFieldSet(_text, this, "");
    comment_classPrivateFieldSet(_date, this, null);
    comment_classPrivateFieldSet(comment_editor, this, null);
    comment_classPrivateFieldSet(_commentWasFromKeyBoard, this, false);
    comment_classPrivateFieldSet(_deleted, this, false);
  }
}

;// ./src/display/touch_manager.js
var _TouchManager;

function touch_manager_classPrivateMethodInitSpec(e, a) { touch_manager_checkPrivateRedeclaration(e, a), a.add(e); }
function touch_manager_classPrivateFieldInitSpec(e, t, a) { touch_manager_checkPrivateRedeclaration(e, t), t.set(e, a); }
function touch_manager_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function touch_manager_classPrivateFieldGet(s, a) { return s.get(touch_manager_assertClassBrand(s, a)); }
function touch_manager_classPrivateFieldSet(s, a, r) { return s.set(touch_manager_assertClassBrand(s, a), r), r; }
function touch_manager_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var touch_manager_container = /*#__PURE__*/new WeakMap();
var _isPinching = /*#__PURE__*/new WeakMap();
var _isPinchingStopped = /*#__PURE__*/new WeakMap();
var _isPinchingDisabled = /*#__PURE__*/new WeakMap();
var _onPinchStart = /*#__PURE__*/new WeakMap();
var _onPinching = /*#__PURE__*/new WeakMap();
var _onPinchEnd = /*#__PURE__*/new WeakMap();
var _pointerDownAC = /*#__PURE__*/new WeakMap();
var _signal = /*#__PURE__*/new WeakMap();
var _touchInfo = /*#__PURE__*/new WeakMap();
var _touchManagerAC = /*#__PURE__*/new WeakMap();
var _touchMoveAC = /*#__PURE__*/new WeakMap();
var _TouchManager_brand = /*#__PURE__*/new WeakSet();
class TouchManager {
  constructor(_ref) {
    let {
      container: _container2,
      isPinchingDisabled = null,
      isPinchingStopped = null,
      onPinchStart = null,
      onPinching = null,
      onPinchEnd = null,
      signal: _signal2
    } = _ref;
    touch_manager_classPrivateMethodInitSpec(this, _TouchManager_brand);
    touch_manager_classPrivateFieldInitSpec(this, touch_manager_container, void 0);
    touch_manager_classPrivateFieldInitSpec(this, _isPinching, false);
    touch_manager_classPrivateFieldInitSpec(this, _isPinchingStopped, null);
    touch_manager_classPrivateFieldInitSpec(this, _isPinchingDisabled, void 0);
    touch_manager_classPrivateFieldInitSpec(this, _onPinchStart, void 0);
    touch_manager_classPrivateFieldInitSpec(this, _onPinching, void 0);
    touch_manager_classPrivateFieldInitSpec(this, _onPinchEnd, void 0);
    touch_manager_classPrivateFieldInitSpec(this, _pointerDownAC, null);
    touch_manager_classPrivateFieldInitSpec(this, _signal, void 0);
    touch_manager_classPrivateFieldInitSpec(this, _touchInfo, null);
    touch_manager_classPrivateFieldInitSpec(this, _touchManagerAC, void 0);
    touch_manager_classPrivateFieldInitSpec(this, _touchMoveAC, null);
    touch_manager_classPrivateFieldSet(touch_manager_container, this, _container2);
    touch_manager_classPrivateFieldSet(_isPinchingStopped, this, isPinchingStopped);
    touch_manager_classPrivateFieldSet(_isPinchingDisabled, this, isPinchingDisabled);
    touch_manager_classPrivateFieldSet(_onPinchStart, this, onPinchStart);
    touch_manager_classPrivateFieldSet(_onPinching, this, onPinching);
    touch_manager_classPrivateFieldSet(_onPinchEnd, this, onPinchEnd);
    touch_manager_classPrivateFieldSet(_touchManagerAC, this, new AbortController());
    touch_manager_classPrivateFieldSet(_signal, this, AbortSignal.any([_signal2, touch_manager_classPrivateFieldGet(_touchManagerAC, this).signal]));
    _container2.addEventListener("touchstart", touch_manager_assertClassBrand(_TouchManager_brand, this, _onTouchStart).bind(this), {
      passive: false,
      signal: touch_manager_classPrivateFieldGet(_signal, this)
    });
  }
  get MIN_TOUCH_DISTANCE_TO_PINCH() {
    return 35 / OutputScale.pixelRatio;
  }
  destroy() {
    touch_manager_classPrivateFieldGet(_touchManagerAC, this)?.abort();
    touch_manager_classPrivateFieldSet(_touchManagerAC, this, null);
    touch_manager_classPrivateFieldGet(_pointerDownAC, this)?.abort();
    touch_manager_classPrivateFieldSet(_pointerDownAC, this, null);
  }
}
_TouchManager = TouchManager;
function _onTouchStart(evt) {
  if (touch_manager_classPrivateFieldGet(_isPinchingDisabled, this)?.call(this)) {
    return;
  }
  if (evt.touches.length === 1) {
    if (touch_manager_classPrivateFieldGet(_pointerDownAC, this)) {
      return;
    }
    const pointerDownAC = touch_manager_classPrivateFieldSet(_pointerDownAC, this, new AbortController());
    const signal = AbortSignal.any([touch_manager_classPrivateFieldGet(_signal, this), pointerDownAC.signal]);
    const container = touch_manager_classPrivateFieldGet(touch_manager_container, this);
    const opts = {
      capture: true,
      signal,
      passive: false
    };
    const cancelPointerDown = e => {
      if (e.pointerType === "touch") {
        touch_manager_classPrivateFieldGet(_pointerDownAC, this)?.abort();
        touch_manager_classPrivateFieldSet(_pointerDownAC, this, null);
      }
    };
    container.addEventListener("pointerdown", e => {
      if (e.pointerType === "touch") {
        stopEvent(e);
        cancelPointerDown(e);
      }
    }, opts);
    container.addEventListener("pointerup", cancelPointerDown, opts);
    container.addEventListener("pointercancel", cancelPointerDown, opts);
    return;
  }
  if (!touch_manager_classPrivateFieldGet(_touchMoveAC, this)) {
    touch_manager_classPrivateFieldSet(_touchMoveAC, this, new AbortController());
    const signal = AbortSignal.any([touch_manager_classPrivateFieldGet(_signal, this), touch_manager_classPrivateFieldGet(_touchMoveAC, this).signal]);
    const container = touch_manager_classPrivateFieldGet(touch_manager_container, this);
    const opt = {
      signal,
      capture: false,
      passive: false
    };
    container.addEventListener("touchmove", touch_manager_assertClassBrand(_TouchManager_brand, this, _onTouchMove).bind(this), opt);
    const onTouchEnd = touch_manager_assertClassBrand(_TouchManager_brand, this, _onTouchEnd).bind(this);
    container.addEventListener("touchend", onTouchEnd, opt);
    container.addEventListener("touchcancel", onTouchEnd, opt);
    opt.capture = true;
    container.addEventListener("pointerdown", stopEvent, opt);
    container.addEventListener("pointermove", stopEvent, opt);
    container.addEventListener("pointercancel", stopEvent, opt);
    container.addEventListener("pointerup", stopEvent, opt);
    touch_manager_classPrivateFieldGet(_onPinchStart, this)?.call(this);
  }
  stopEvent(evt);
  if (evt.touches.length !== 2 || touch_manager_classPrivateFieldGet(_isPinchingStopped, this)?.call(this)) {
    touch_manager_classPrivateFieldSet(_touchInfo, this, null);
    return;
  }
  let [touch0, touch1] = evt.touches;
  if (touch0.identifier > touch1.identifier) {
    [touch0, touch1] = [touch1, touch0];
  }
  touch_manager_classPrivateFieldSet(_touchInfo, this, {
    touch0X: touch0.screenX,
    touch0Y: touch0.screenY,
    touch1X: touch1.screenX,
    touch1Y: touch1.screenY
  });
}
function _onTouchMove(evt) {
  if (!touch_manager_classPrivateFieldGet(_touchInfo, this) || evt.touches.length !== 2) {
    return;
  }
  stopEvent(evt);
  let [touch0, touch1] = evt.touches;
  if (touch0.identifier > touch1.identifier) {
    [touch0, touch1] = [touch1, touch0];
  }
  const {
    screenX: screen0X,
    screenY: screen0Y
  } = touch0;
  const {
    screenX: screen1X,
    screenY: screen1Y
  } = touch1;
  const touchInfo = touch_manager_classPrivateFieldGet(_touchInfo, this);
  const {
    touch0X: pTouch0X,
    touch0Y: pTouch0Y,
    touch1X: pTouch1X,
    touch1Y: pTouch1Y
  } = touchInfo;
  const prevGapX = pTouch1X - pTouch0X;
  const prevGapY = pTouch1Y - pTouch0Y;
  const currGapX = screen1X - screen0X;
  const currGapY = screen1Y - screen0Y;
  const distance = Math.hypot(currGapX, currGapY) || 1;
  const pDistance = Math.hypot(prevGapX, prevGapY) || 1;
  if (!touch_manager_classPrivateFieldGet(_isPinching, this) && Math.abs(pDistance - distance) <= _TouchManager.MIN_TOUCH_DISTANCE_TO_PINCH) {
    return;
  }
  touchInfo.touch0X = screen0X;
  touchInfo.touch0Y = screen0Y;
  touchInfo.touch1X = screen1X;
  touchInfo.touch1Y = screen1Y;
  if (!touch_manager_classPrivateFieldGet(_isPinching, this)) {
    touch_manager_classPrivateFieldSet(_isPinching, this, true);
    return;
  }
  const origin = [(screen0X + screen1X) / 2, (screen0Y + screen1Y) / 2];
  touch_manager_classPrivateFieldGet(_onPinching, this)?.call(this, origin, pDistance, distance);
}
function _onTouchEnd(evt) {
  if (evt.touches.length >= 2) {
    return;
  }
  if (touch_manager_classPrivateFieldGet(_touchMoveAC, this)) {
    touch_manager_classPrivateFieldGet(_touchMoveAC, this).abort();
    touch_manager_classPrivateFieldSet(_touchMoveAC, this, null);
    touch_manager_classPrivateFieldGet(_onPinchEnd, this)?.call(this);
  }
  if (!touch_manager_classPrivateFieldGet(_touchInfo, this)) {
    return;
  }
  stopEvent(evt);
  touch_manager_classPrivateFieldSet(_touchInfo, this, null);
  touch_manager_classPrivateFieldSet(_isPinching, this, false);
}

;// ./src/display/editor/editor.js
var _AnnotationEditor;

function editor_classPrivateMethodInitSpec(e, a) { editor_checkPrivateRedeclaration(e, a), a.add(e); }
function editor_defineProperty(e, r, t) { return (r = editor_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function editor_toPropertyKey(t) { var i = editor_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function editor_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function editor_classPrivateFieldInitSpec(e, t, a) { editor_checkPrivateRedeclaration(e, t), t.set(e, a); }
function editor_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function editor_classPrivateFieldSet(s, a, r) { return s.set(editor_assertClassBrand(s, a), r), r; }
function editor_classPrivateFieldGet(s, a) { return s.get(editor_assertClassBrand(s, a)); }
function editor_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }







var _accessibilityData = /*#__PURE__*/new WeakMap();
var _allResizerDivs = /*#__PURE__*/new WeakMap();
var editor_altText = /*#__PURE__*/new WeakMap();
var editor_comment = /*#__PURE__*/new WeakMap();
var _disabled = /*#__PURE__*/new WeakMap();
var _dragPointerId = /*#__PURE__*/new WeakMap();
var _dragPointerType = /*#__PURE__*/new WeakMap();
var _keepAspectRatio = /*#__PURE__*/new WeakMap();
var _resizersDiv = /*#__PURE__*/new WeakMap();
var _lastPointerCoords = /*#__PURE__*/new WeakMap();
var _savedDimensions = /*#__PURE__*/new WeakMap();
var _focusAC = /*#__PURE__*/new WeakMap();
var _focusedResizerName = /*#__PURE__*/new WeakMap();
var _hasBeenClicked = /*#__PURE__*/new WeakMap();
var _initialRect = /*#__PURE__*/new WeakMap();
var _isEditing = /*#__PURE__*/new WeakMap();
var _isInEditMode = /*#__PURE__*/new WeakMap();
var _isResizerEnabledForKeyboard = /*#__PURE__*/new WeakMap();
var _moveInDOMTimeout = /*#__PURE__*/new WeakMap();
var _prevDragX = /*#__PURE__*/new WeakMap();
var _prevDragY = /*#__PURE__*/new WeakMap();
var _telemetryTimeouts = /*#__PURE__*/new WeakMap();
var _touchManager = /*#__PURE__*/new WeakMap();
var _isDraggable = /*#__PURE__*/new WeakMap();
var _zIndex = /*#__PURE__*/new WeakMap();
var _AnnotationEditor_brand = /*#__PURE__*/new WeakSet();
class AnnotationEditor {
  static get _resizerKeyboardManager() {
    const resize = AnnotationEditor.prototype._resizeWithKeyboard;
    const small = AnnotationEditorUIManager.TRANSLATE_SMALL;
    const big = AnnotationEditorUIManager.TRANSLATE_BIG;
    return shadow(this, "_resizerKeyboardManager", new KeyboardManager([[["ArrowLeft", "mac+ArrowLeft"], resize, {
      args: [-small, 0]
    }], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], resize, {
      args: [-big, 0]
    }], [["ArrowRight", "mac+ArrowRight"], resize, {
      args: [small, 0]
    }], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], resize, {
      args: [big, 0]
    }], [["ArrowUp", "mac+ArrowUp"], resize, {
      args: [0, -small]
    }], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], resize, {
      args: [0, -big]
    }], [["ArrowDown", "mac+ArrowDown"], resize, {
      args: [0, small]
    }], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], resize, {
      args: [0, big]
    }], [["Escape", "mac+Escape"], AnnotationEditor.prototype._stopResizingWithKeyboard]]));
  }
  constructor(parameters) {
    editor_classPrivateMethodInitSpec(this, _AnnotationEditor_brand);
    editor_classPrivateFieldInitSpec(this, _accessibilityData, null);
    editor_classPrivateFieldInitSpec(this, _allResizerDivs, null);
    editor_classPrivateFieldInitSpec(this, editor_altText, null);
    editor_classPrivateFieldInitSpec(this, editor_comment, null);
    editor_classPrivateFieldInitSpec(this, _disabled, false);
    editor_classPrivateFieldInitSpec(this, _dragPointerId, null);
    editor_classPrivateFieldInitSpec(this, _dragPointerType, "");
    editor_classPrivateFieldInitSpec(this, _keepAspectRatio, false);
    editor_classPrivateFieldInitSpec(this, _resizersDiv, null);
    editor_classPrivateFieldInitSpec(this, _lastPointerCoords, null);
    editor_classPrivateFieldInitSpec(this, _savedDimensions, null);
    editor_classPrivateFieldInitSpec(this, _focusAC, null);
    editor_classPrivateFieldInitSpec(this, _focusedResizerName, "");
    editor_classPrivateFieldInitSpec(this, _hasBeenClicked, false);
    editor_classPrivateFieldInitSpec(this, _initialRect, null);
    editor_classPrivateFieldInitSpec(this, _isEditing, false);
    editor_classPrivateFieldInitSpec(this, _isInEditMode, false);
    editor_classPrivateFieldInitSpec(this, _isResizerEnabledForKeyboard, false);
    editor_classPrivateFieldInitSpec(this, _moveInDOMTimeout, null);
    editor_classPrivateFieldInitSpec(this, _prevDragX, 0);
    editor_classPrivateFieldInitSpec(this, _prevDragY, 0);
    editor_classPrivateFieldInitSpec(this, _telemetryTimeouts, null);
    editor_classPrivateFieldInitSpec(this, _touchManager, null);
    editor_defineProperty(this, "isSelected", false);
    editor_defineProperty(this, "_isCopy", false);
    editor_defineProperty(this, "_editToolbar", null);
    editor_defineProperty(this, "_initialOptions", Object.create(null));
    editor_defineProperty(this, "_initialData", null);
    editor_defineProperty(this, "_isVisible", true);
    editor_defineProperty(this, "_uiManager", null);
    editor_defineProperty(this, "_focusEventsAllowed", true);
    editor_classPrivateFieldInitSpec(this, _isDraggable, false);
    editor_classPrivateFieldInitSpec(this, _zIndex, AnnotationEditor._zIndex++);
    editor_defineProperty(this, "doNotMove", false);
    this.parent = parameters.parent;
    this.id = parameters.id;
    this.width = this.height = null;
    this.pageIndex = parameters.parent.pageIndex;
    this.name = parameters.name;
    this.div = null;
    this._uiManager = parameters.uiManager;
    this.annotationElementId = null;
    this._willKeepAspectRatio = false;
    this._initialOptions.isCentered = parameters.isCentered;
    this._structTreeParentId = null;
    this.annotationElementId = parameters.annotationElementId || null;
    const {
      rotation: _rotation,
      rawDims: {
        pageWidth: _pageWidth,
        pageHeight: _pageHeight,
        pageX,
        pageY
      }
    } = this.parent.viewport;
    this.rotation = _rotation;
    this.pageRotation = (360 + _rotation - this._uiManager.viewParameters.rotation) % 360;
    this.pageDimensions = [_pageWidth, _pageHeight];
    this.pageTranslation = [pageX, pageY];
    const [_width, _height] = this.parentDimensions;
    this.x = parameters.x / _width;
    this.y = parameters.y / _height;
    this.isAttachedToDOM = false;
    this.deleted = false;
    this.eventBus = parameters.eventBus;
  }
  get editorType() {
    return Object.getPrototypeOf(this).constructor._type;
  }
  get mode() {
    return Object.getPrototypeOf(this).constructor._editorType;
  }
  static get isDrawer() {
    return false;
  }
  static get _defaultLineColor() {
    return shadow(this, "_defaultLineColor", this._colorManager.getHexCode("CanvasText"));
  }
  static deleteAnnotationElement(editor) {
    const fakeEditor = new FakeEditor({
      id: editor.parent.getNextId(),
      parent: editor.parent,
      uiManager: editor._uiManager
    });
    fakeEditor.annotationElementId = editor.annotationElementId;
    fakeEditor.deleted = true;
    fakeEditor._uiManager.addToAnnotationStorage(fakeEditor);
  }
  static initialize(l10n, _uiManager) {
    AnnotationEditor._l10n ??= l10n;
    AnnotationEditor._l10nResizer ||= Object.freeze({
      topLeft: "pdfjs-editor-resizer-top-left",
      topMiddle: "pdfjs-editor-resizer-top-middle",
      topRight: "pdfjs-editor-resizer-top-right",
      middleRight: "pdfjs-editor-resizer-middle-right",
      bottomRight: "pdfjs-editor-resizer-bottom-right",
      bottomMiddle: "pdfjs-editor-resizer-bottom-middle",
      bottomLeft: "pdfjs-editor-resizer-bottom-left",
      middleLeft: "pdfjs-editor-resizer-middle-left"
    });
    if (AnnotationEditor._borderLineWidth !== -1) {
      return;
    }
    const style = getComputedStyle(document.documentElement);
    AnnotationEditor._borderLineWidth = parseFloat(style.getPropertyValue("--outline-width")) || 0;
  }
  static updateDefaultParams(_type, _value) {}
  static get defaultPropertiesToUpdate() {
    return [];
  }
  static isHandlingMimeForPasting(mime) {
    return false;
  }
  static paste(item, parent) {
    unreachable("Not implemented");
  }
  get propertiesToUpdate() {
    return [];
  }
  get _isDraggable() {
    return editor_classPrivateFieldGet(_isDraggable, this);
  }
  set _isDraggable(value) {
    editor_classPrivateFieldSet(_isDraggable, this, value);
    this.div?.classList.toggle("draggable", value);
  }
  get isEnterHandled() {
    return true;
  }
  center() {
    const [pageWidth, pageHeight] = this.pageDimensions;
    switch (this.parentRotation) {
      case 90:
        this.x -= this.height * pageHeight / (pageWidth * 2);
        this.y += this.width * pageWidth / (pageHeight * 2);
        break;
      case 180:
        this.x += this.width / 2;
        this.y += this.height / 2;
        break;
      case 270:
        this.x += this.height * pageHeight / (pageWidth * 2);
        this.y -= this.width * pageWidth / (pageHeight * 2);
        break;
      default:
        this.x -= this.width / 2;
        this.y -= this.height / 2;
        break;
    }
    this.fixAndSetPosition();
  }
  addCommands(params) {
    this._uiManager.addCommands(params);
  }
  get currentLayer() {
    return this._uiManager.currentLayer;
  }
  setInBackground() {
    this.div.style.zIndex = 0;
  }
  setInForeground() {
    this.div.style.zIndex = editor_classPrivateFieldGet(_zIndex, this);
  }
  setParent(parent) {
    if (parent !== null) {
      this.pageIndex = parent.pageIndex;
      this.pageDimensions = parent.pageDimensions;
    } else {
      editor_assertClassBrand(_AnnotationEditor_brand, this, _stopResizing).call(this);
    }
    this.parent = parent;
  }
  focusin(event) {
    if (!this._focusEventsAllowed) {
      return;
    }
    if (!editor_classPrivateFieldGet(_hasBeenClicked, this)) {
      this.parent.setSelected(this);
    } else {
      editor_classPrivateFieldSet(_hasBeenClicked, this, false);
    }
  }
  focusout(event) {
    if (!this._focusEventsAllowed) {
      return;
    }
    if (!this.isAttachedToDOM) {
      return;
    }
    const target = event.relatedTarget;
    if (target?.closest(`#${this.id}`)) {
      return;
    }
    event.preventDefault();
    if (!this.parent?.isMultipleSelection) {
      this.commitOrRemove();
    }
  }
  commitOrRemove() {
    if (this.isEmpty()) {
      this.remove();
    } else {
      this.commit();
    }
  }
  commit() {
    if (!this.isInEditMode()) {
      return;
    }
    this.addToAnnotationStorage();
    this.eventBus?.dispatch("annotation-editor-event", {
      source: this,
      type: "commit",
      page: this.pageIndex + 1,
      editorType: this.constructor.name,
      value: this
    });
  }
  addToAnnotationStorage() {
    this._uiManager.addToAnnotationStorage(this);
  }
  setAt(x, y, tx, ty) {
    const [width, height] = this.parentDimensions;
    [tx, ty] = this.screenToPageTranslation(tx, ty);
    if (this.doNotMove) {
      [tx, ty] = [0, 0];
    }
    this.x = (x + tx) / width;
    this.y = (y + ty) / height;
    this.fixAndSetPosition();
  }
  _moveAfterPaste(baseX, baseY) {
    const [parentWidth, parentHeight] = this.parentDimensions;
    this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight);
    this._onTranslated();
  }
  translate(x, y) {
    editor_assertClassBrand(_AnnotationEditor_brand, this, _translate).call(this, this.parentDimensions, x, y);
  }
  translateInPage(x, y) {
    editor_classPrivateFieldGet(_initialRect, this) || editor_classPrivateFieldSet(_initialRect, this, [this.x, this.y, this.width, this.height]);
    editor_assertClassBrand(_AnnotationEditor_brand, this, _translate).call(this, this.pageDimensions, x, y);
    this.div.scrollIntoView({
      block: "nearest"
    });
  }
  translationDone() {
    this._onTranslated(this.x, this.y);
  }
  drag(tx, ty) {
    editor_classPrivateFieldGet(_initialRect, this) || editor_classPrivateFieldSet(_initialRect, this, [this.x, this.y, this.width, this.height]);
    const {
      div,
      parentDimensions: [parentWidth, parentHeight]
    } = this;
    this.x += tx / parentWidth;
    this.y += ty / parentHeight;
    if (this.parent && (this.x < 0 || this.x > 1 || this.y < 0 || this.y > 1)) {
      const {
        x,
        y
      } = this.div.getBoundingClientRect();
      if (this.parent.findNewParent(this, x, y)) {
        this.x -= Math.floor(this.x);
        this.y -= Math.floor(this.y);
      }
    }
    let {
      x,
      y
    } = this;
    const [bx, by] = this.getBaseTranslation();
    x += bx;
    y += by;
    const {
      style
    } = div;
    style.left = `${(100 * x).toFixed(2)}%`;
    style.top = `${(100 * y).toFixed(2)}%`;
    this._onTranslating(x, y);
    div.scrollIntoView({
      block: "nearest"
    });
  }
  _onTranslating(x, y) {}
  _onTranslated(x, y) {
    this.eventBus?.dispatch("annotation-editor-event", {
      source: this,
      type: "moved",
      page: this.pageIndex + 1,
      editorType: this.constructor.name,
      value: {
        x,
        y
      }
    });
  }
  get _hasBeenMoved() {
    return !!editor_classPrivateFieldGet(_initialRect, this) && (editor_classPrivateFieldGet(_initialRect, this)[0] !== this.x || editor_classPrivateFieldGet(_initialRect, this)[1] !== this.y);
  }
  get _hasBeenResized() {
    return !!editor_classPrivateFieldGet(_initialRect, this) && (editor_classPrivateFieldGet(_initialRect, this)[2] !== this.width || editor_classPrivateFieldGet(_initialRect, this)[3] !== this.height);
  }
  getBaseTranslation() {
    const [parentWidth, parentHeight] = this.parentDimensions;
    const {
      _borderLineWidth
    } = AnnotationEditor;
    const x = _borderLineWidth / parentWidth;
    const y = _borderLineWidth / parentHeight;
    switch (this.rotation) {
      case 90:
        return [-x, y];
      case 180:
        return [x, y];
      case 270:
        return [x, -y];
      default:
        return [-x, -y];
    }
  }
  get _mustFixPosition() {
    return true;
  }
  fixAndSetPosition() {
    let rotation = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.rotation;
    const {
      div: {
        style
      },
      pageDimensions: [pageWidth, pageHeight]
    } = this;
    let {
      x,
      y,
      width,
      height
    } = this;
    width *= pageWidth;
    height *= pageHeight;
    x *= pageWidth;
    y *= pageHeight;
    if (this._mustFixPosition) {
      switch (rotation) {
        case 0:
          x = MathClamp(x, 0, pageWidth - width);
          y = MathClamp(y, 0, pageHeight - height);
          break;
        case 90:
          x = MathClamp(x, 0, pageWidth - height);
          y = MathClamp(y, width, pageHeight);
          break;
        case 180:
          x = MathClamp(x, width, pageWidth);
          y = MathClamp(y, height, pageHeight);
          break;
        case 270:
          x = MathClamp(x, height, pageWidth);
          y = MathClamp(y, 0, pageHeight - width);
          break;
      }
    }
    this.x = x /= pageWidth;
    this.y = y /= pageHeight;
    const [bx, by] = this.getBaseTranslation();
    x += bx;
    y += by;
    style.left = `${(100 * x).toFixed(2)}%`;
    style.top = `${(100 * y).toFixed(2)}%`;
    this.moveInDOM();
  }
  screenToPageTranslation(x, y) {
    return _rotatePoint.call(AnnotationEditor, x, y, this.parentRotation);
  }
  pageTranslationToScreen(x, y) {
    return _rotatePoint.call(AnnotationEditor, x, y, 360 - this.parentRotation);
  }
  get parentScale() {
    return this._uiManager.viewParameters.realScale;
  }
  get parentRotation() {
    return (this._uiManager.viewParameters.rotation + this.pageRotation) % 360;
  }
  get parentDimensions() {
    const {
      parentScale,
      pageDimensions: [pageWidth, pageHeight]
    } = this;
    return [pageWidth * parentScale, pageHeight * parentScale];
  }
  setDims(width, height) {
    const [parentWidth, parentHeight] = this.parentDimensions;
    const {
      style
    } = this.div;
    style.width = `${(100 * width / parentWidth).toFixed(2)}%`;
    if (!editor_classPrivateFieldGet(_keepAspectRatio, this)) {
      style.height = `${(100 * height / parentHeight).toFixed(2)}%`;
    }
  }
  fixDims() {
    const {
      style
    } = this.div;
    const {
      height,
      width
    } = style;
    const widthPercent = width.endsWith("%");
    const heightPercent = !editor_classPrivateFieldGet(_keepAspectRatio, this) && height.endsWith("%");
    if (widthPercent && heightPercent) {
      return;
    }
    const [parentWidth, parentHeight] = this.parentDimensions;
    if (!widthPercent) {
      style.width = `${(100 * parseFloat(width) / parentWidth).toFixed(2)}%`;
    }
    if (!editor_classPrivateFieldGet(_keepAspectRatio, this) && !heightPercent) {
      style.height = `${(100 * parseFloat(height) / parentHeight).toFixed(2)}%`;
    }
  }
  getInitialTranslation() {
    return [0, 0];
  }
  _onResized() {}
  static _round(x) {
    return Math.round(x * 10000) / 10000;
  }
  _onResizing() {}
  altTextFinish() {
    editor_classPrivateFieldGet(editor_altText, this)?.finish();
    this.eventBus?.dispatch("annotation-editor-event", {
      source: this,
      type: "altTextChanged",
      page: this.pageIndex + 1,
      editorType: this.constructor.name,
      value: editor_classPrivateFieldGet(editor_altText, this)
    });
  }
  get toolbarButtons() {
    return null;
  }
  async addEditToolbar() {
    if (this._editToolbar || editor_classPrivateFieldGet(_isInEditMode, this)) {
      return this._editToolbar;
    }
    this._editToolbar = new EditorToolbar(this);
    this.div.append(this._editToolbar.render());
    const {
      toolbarButtons
    } = this;
    if (toolbarButtons) {
      for (const [name, tool] of toolbarButtons) {
        await this._editToolbar.addButton(name, tool);
      }
    }
    this._editToolbar.addButton("comment", this.addCommentButton());
    this._editToolbar.addButton("delete");
    return this._editToolbar;
  }
  removeEditToolbar() {
    if (!this._editToolbar) {
      return;
    }
    this._editToolbar.remove();
    this._editToolbar = null;
    editor_classPrivateFieldGet(editor_altText, this)?.destroy();
  }
  addContainer(container) {
    const editToolbarDiv = this._editToolbar?.div;
    if (editToolbarDiv) {
      editToolbarDiv.before(container);
    } else {
      this.div.append(container);
    }
  }
  getClientDimensions() {
    return this.div.getBoundingClientRect();
  }
  createAltText() {
    if (!editor_classPrivateFieldGet(editor_altText, this)) {
      AltText.initialize(AnnotationEditor._l10n);
      editor_classPrivateFieldSet(editor_altText, this, new AltText(this));
      if (editor_classPrivateFieldGet(_accessibilityData, this)) {
        editor_classPrivateFieldGet(editor_altText, this).data = editor_classPrivateFieldGet(_accessibilityData, this);
        editor_classPrivateFieldSet(_accessibilityData, this, null);
      }
    }
    return editor_classPrivateFieldGet(editor_altText, this);
  }
  get altTextData() {
    return editor_classPrivateFieldGet(editor_altText, this)?.data;
  }
  set altTextData(data) {
    if (!editor_classPrivateFieldGet(editor_altText, this)) {
      return;
    }
    editor_classPrivateFieldGet(editor_altText, this).data = data;
  }
  get guessedAltText() {
    return editor_classPrivateFieldGet(editor_altText, this)?.guessedText;
  }
  async setGuessedAltText(text) {
    await editor_classPrivateFieldGet(editor_altText, this)?.setGuessedText(text);
  }
  serializeAltText(isForCopying) {
    return editor_classPrivateFieldGet(editor_altText, this)?.serialize(isForCopying);
  }
  hasAltText() {
    return !!editor_classPrivateFieldGet(editor_altText, this) && !editor_classPrivateFieldGet(editor_altText, this).isEmpty();
  }
  hasAltTextData() {
    return editor_classPrivateFieldGet(editor_altText, this)?.hasData() ?? false;
  }
  addCommentButton() {
    if (editor_classPrivateFieldGet(editor_comment, this)) {
      return editor_classPrivateFieldGet(editor_comment, this);
    }
    return editor_classPrivateFieldSet(editor_comment, this, new Comment(this));
  }
  get commentColor() {
    return null;
  }
  get comment() {
    const comment = editor_classPrivateFieldGet(editor_comment, this);
    return {
      text: comment.data.text,
      date: comment.data.date,
      deleted: comment.isDeleted(),
      color: this.commentColor
    };
  }
  set comment(text) {
    if (!editor_classPrivateFieldGet(editor_comment, this)) {
      editor_classPrivateFieldSet(editor_comment, this, new Comment(this));
    }
    editor_classPrivateFieldGet(editor_comment, this).data = text;
  }
  setCommentData(text) {
    if (!editor_classPrivateFieldGet(editor_comment, this)) {
      editor_classPrivateFieldSet(editor_comment, this, new Comment(this));
    }
    editor_classPrivateFieldGet(editor_comment, this).setInitialText(text);
  }
  get hasEditedComment() {
    return editor_classPrivateFieldGet(editor_comment, this)?.hasBeenEdited();
  }
  async editComment() {
    if (!editor_classPrivateFieldGet(editor_comment, this)) {
      editor_classPrivateFieldSet(editor_comment, this, new Comment(this));
    }
    editor_classPrivateFieldGet(editor_comment, this).edit();
  }
  addComment(serialized) {
    if (this.hasEditedComment) {
      const DEFAULT_POPUP_WIDTH = 180;
      const DEFAULT_POPUP_HEIGHT = 100;
      const [,,, trY] = serialized.rect;
      const [pageWidth] = this.pageDimensions;
      const [pageX] = this.pageTranslation;
      const blX = pageX + pageWidth + 1;
      const blY = trY - DEFAULT_POPUP_HEIGHT;
      const trX = blX + DEFAULT_POPUP_WIDTH;
      serialized.popup = {
        contents: this.comment.text,
        deleted: this.comment.deleted,
        rect: [blX, blY, trX, trY]
      };
    }
  }
  render() {
    const div = this.div = document.createElement("div");
    div.setAttribute("data-editor-rotation", (360 - this.rotation) % 360);
    div.className = this.name;
    div.setAttribute("id", this.id);
    div.tabIndex = editor_classPrivateFieldGet(_disabled, this) ? -1 : 0;
    div.setAttribute("role", "application");
    if (this.defaultL10nId) {
      div.setAttribute("data-l10n-id", this.defaultL10nId);
    }
    if (!this._isVisible) {
      div.classList.add("hidden");
    }
    this.setInForeground();
    editor_assertClassBrand(_AnnotationEditor_brand, this, _addFocusListeners).call(this);
    const [parentWidth, parentHeight] = this.parentDimensions;
    if (this.parentRotation % 180 !== 0) {
      div.style.maxWidth = `${(100 * parentHeight / parentWidth).toFixed(2)}%`;
      div.style.maxHeight = `${(100 * parentWidth / parentHeight).toFixed(2)}%`;
    }
    const [tx, ty] = this.getInitialTranslation();
    this.translate(tx, ty);
    bindEvents(this, div, ["keydown", "pointerdown", "dblclick"]);
    if (this.isResizable && this._uiManager._supportsPinchToZoom) {
      editor_classPrivateFieldGet(_touchManager, this) || editor_classPrivateFieldSet(_touchManager, this, new TouchManager({
        container: div,
        isPinchingDisabled: () => !this.isSelected,
        onPinchStart: editor_assertClassBrand(_AnnotationEditor_brand, this, _touchPinchStartCallback).bind(this),
        onPinching: editor_assertClassBrand(_AnnotationEditor_brand, this, _touchPinchCallback).bind(this),
        onPinchEnd: editor_assertClassBrand(_AnnotationEditor_brand, this, _touchPinchEndCallback).bind(this),
        signal: this._uiManager._signal
      }));
    }
    this._uiManager._editorUndoBar?.hide();
    return div;
  }
  pointerdown(event) {
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.button !== 0 || event.ctrlKey && isMac) {
      event.preventDefault();
      return;
    }
    editor_classPrivateFieldSet(_hasBeenClicked, this, true);
    if (this._isDraggable) {
      editor_assertClassBrand(_AnnotationEditor_brand, this, _setUpDragSession).call(this, event);
      return;
    }
    editor_assertClassBrand(_AnnotationEditor_brand, this, _selectOnPointerEvent).call(this, event);
  }
  _onStartDragging() {}
  _onStopDragging() {}
  moveInDOM() {
    if (editor_classPrivateFieldGet(_moveInDOMTimeout, this)) {
      clearTimeout(editor_classPrivateFieldGet(_moveInDOMTimeout, this));
    }
    editor_classPrivateFieldSet(_moveInDOMTimeout, this, setTimeout(() => {
      editor_classPrivateFieldSet(_moveInDOMTimeout, this, null);
      this.parent?.moveEditorInDOM(this);
    }, 0));
  }
  _setParentAndPosition(parent, x, y) {
    parent.changeParent(this);
    this.x = x;
    this.y = y;
    this.fixAndSetPosition();
    this._onTranslated();
  }
  getRect(tx, ty) {
    let rotation = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : this.rotation;
    const scale = this.parentScale;
    const [pageWidth, pageHeight] = this.pageDimensions;
    const [pageX, pageY] = this.pageTranslation;
    const shiftX = tx / scale;
    const shiftY = ty / scale;
    const x = this.x * pageWidth;
    const y = this.y * pageHeight;
    const width = this.width * pageWidth;
    const height = this.height * pageHeight;
    switch (rotation) {
      case 0:
        return [x + shiftX + pageX, pageHeight - y - shiftY - height + pageY, x + shiftX + width + pageX, pageHeight - y - shiftY + pageY];
      case 90:
        return [x + shiftY + pageX, pageHeight - y + shiftX + pageY, x + shiftY + height + pageX, pageHeight - y + shiftX + width + pageY];
      case 180:
        return [x - shiftX - width + pageX, pageHeight - y + shiftY + pageY, x - shiftX + pageX, pageHeight - y + shiftY + height + pageY];
      case 270:
        return [x - shiftY - height + pageX, pageHeight - y - shiftX - width + pageY, x - shiftY + pageX, pageHeight - y - shiftX + pageY];
      default:
        throw new Error("Invalid rotation");
    }
  }
  getRectInCurrentCoords(rect, pageHeight) {
    const [x1, y1, x2, y2] = rect;
    const width = x2 - x1;
    const height = y2 - y1;
    switch (this.rotation) {
      case 0:
        return [x1, pageHeight - y2, width, height];
      case 90:
        return [x1, pageHeight - y1, height, width];
      case 180:
        return [x2, pageHeight - y1, width, height];
      case 270:
        return [x2, pageHeight - y2, height, width];
      default:
        throw new Error("Invalid rotation");
    }
  }
  getPDFRect() {
    return this.getRect(0, 0);
  }
  onceAdded(focus) {}
  isEmpty() {
    return false;
  }
  enableEditMode() {
    if (this.isInEditMode()) {
      return false;
    }
    this.parent.setEditingState(false);
    editor_classPrivateFieldSet(_isInEditMode, this, true);
    return true;
  }
  disableEditMode() {
    if (!this.isInEditMode()) {
      return false;
    }
    this.parent.setEditingState(true);
    editor_classPrivateFieldSet(_isInEditMode, this, false);
    return true;
  }
  isInEditMode() {
    return editor_classPrivateFieldGet(_isInEditMode, this);
  }
  shouldGetKeyboardEvents() {
    return editor_classPrivateFieldGet(_isResizerEnabledForKeyboard, this);
  }
  needsToBeRebuilt() {
    return this.div && !this.isAttachedToDOM;
  }
  get isOnScreen() {
    const {
      top,
      left,
      bottom,
      right
    } = this.getClientDimensions();
    const {
      innerHeight,
      innerWidth
    } = window;
    return left < innerWidth && right > 0 && top < innerHeight && bottom > 0;
  }
  rebuild() {
    editor_assertClassBrand(_AnnotationEditor_brand, this, _addFocusListeners).call(this);
  }
  rotate(_angle) {}
  resize() {}
  serializeDeleted() {
    return {
      id: this.annotationElementId,
      deleted: true,
      pageIndex: this.pageIndex,
      popupRef: this._initialData?.popupRef || ""
    };
  }
  serialize() {
    let isForCopying = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    let context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    unreachable("An editor must be serializable");
  }
  static async deserialize(data, parent, uiManager) {
    const editor = new this.prototype.constructor({
      parent,
      id: parent.getNextId(),
      uiManager,
      annotationElementId: data.annotationElementId,
      eventBus: parent.eventBus
    });
    editor.rotation = data.rotation;
    editor_classPrivateFieldSet(_accessibilityData, editor, data.accessibilityData);
    editor._isCopy = data.isCopy || false;
    const [pageWidth, pageHeight] = editor.pageDimensions;
    const [x, y, width, height] = editor.getRectInCurrentCoords(data.rect, pageHeight);
    editor.x = x / pageWidth;
    editor.y = y / pageHeight;
    editor.width = width / pageWidth;
    editor.height = height / pageHeight;
    return editor;
  }
  get hasBeenModified() {
    return !!this.annotationElementId && (this.deleted || this.serialize() !== null);
  }
  remove() {
    editor_classPrivateFieldGet(_focusAC, this)?.abort();
    editor_classPrivateFieldSet(_focusAC, this, null);
    if (!this.isEmpty()) {
      this.commit();
    }
    if (this.parent) {
      this.parent.remove(this);
    } else {
      this._uiManager.removeEditor(this);
    }
    if (editor_classPrivateFieldGet(_moveInDOMTimeout, this)) {
      clearTimeout(editor_classPrivateFieldGet(_moveInDOMTimeout, this));
      editor_classPrivateFieldSet(_moveInDOMTimeout, this, null);
    }
    editor_assertClassBrand(_AnnotationEditor_brand, this, _stopResizing).call(this);
    this.removeEditToolbar();
    if (editor_classPrivateFieldGet(_telemetryTimeouts, this)) {
      for (const timeout of editor_classPrivateFieldGet(_telemetryTimeouts, this).values()) {
        clearTimeout(timeout);
      }
      editor_classPrivateFieldSet(_telemetryTimeouts, this, null);
    }
    this.parent = null;
    this.eventBus?.dispatch("annotation-editor-event", {
      source: this,
      type: "removed",
      page: this.pageIndex + 1,
      editorType: this.constructor.name,
      value: this
    });
    editor_classPrivateFieldGet(_touchManager, this)?.destroy();
    editor_classPrivateFieldSet(_touchManager, this, null);
  }
  get isResizable() {
    return false;
  }
  makeResizable() {
    if (this.isResizable) {
      editor_assertClassBrand(_AnnotationEditor_brand, this, _createResizers).call(this);
      editor_classPrivateFieldGet(_resizersDiv, this).classList.remove("hidden");
    }
  }
  get toolbarPosition() {
    return null;
  }
  keydown(event) {
    if (!this.isResizable || event.target !== this.div || event.key !== "Enter") {
      return;
    }
    this._uiManager.setSelected(this);
    editor_classPrivateFieldSet(_savedDimensions, this, {
      savedX: this.x,
      savedY: this.y,
      savedWidth: this.width,
      savedHeight: this.height
    });
    const children = editor_classPrivateFieldGet(_resizersDiv, this).children;
    if (!editor_classPrivateFieldGet(_allResizerDivs, this)) {
      editor_classPrivateFieldSet(_allResizerDivs, this, Array.from(children));
      const boundResizerKeydown = editor_assertClassBrand(_AnnotationEditor_brand, this, _resizerKeydown).bind(this);
      const boundResizerBlur = editor_assertClassBrand(_AnnotationEditor_brand, this, _resizerBlur).bind(this);
      const signal = this._uiManager._signal;
      for (const div of editor_classPrivateFieldGet(_allResizerDivs, this)) {
        const name = div.getAttribute("data-resizer-name");
        div.setAttribute("role", "spinbutton");
        div.addEventListener("keydown", boundResizerKeydown, {
          signal
        });
        div.addEventListener("blur", boundResizerBlur, {
          signal
        });
        div.addEventListener("focus", editor_assertClassBrand(_AnnotationEditor_brand, this, _resizerFocus).bind(this, name), {
          signal
        });
        div.setAttribute("data-l10n-id", AnnotationEditor._l10nResizer[name]);
      }
    }
    const first = editor_classPrivateFieldGet(_allResizerDivs, this)[0];
    let firstPosition = 0;
    for (const div of children) {
      if (div === first) {
        break;
      }
      firstPosition++;
    }
    const nextFirstPosition = (360 - this.rotation + this.parentRotation) % 360 / 90 * (editor_classPrivateFieldGet(_allResizerDivs, this).length / 4);
    if (nextFirstPosition !== firstPosition) {
      if (nextFirstPosition < firstPosition) {
        for (let i = 0; i < firstPosition - nextFirstPosition; i++) {
          editor_classPrivateFieldGet(_resizersDiv, this).append(editor_classPrivateFieldGet(_resizersDiv, this).firstChild);
        }
      } else if (nextFirstPosition > firstPosition) {
        for (let i = 0; i < nextFirstPosition - firstPosition; i++) {
          editor_classPrivateFieldGet(_resizersDiv, this).firstChild.before(editor_classPrivateFieldGet(_resizersDiv, this).lastChild);
        }
      }
      let i = 0;
      for (const child of children) {
        const div = editor_classPrivateFieldGet(_allResizerDivs, this)[i++];
        const name = div.getAttribute("data-resizer-name");
        child.setAttribute("data-l10n-id", AnnotationEditor._l10nResizer[name]);
      }
    }
    editor_assertClassBrand(_AnnotationEditor_brand, this, _setResizerTabIndex).call(this, 0);
    editor_classPrivateFieldSet(_isResizerEnabledForKeyboard, this, true);
    editor_classPrivateFieldGet(_resizersDiv, this).firstChild.focus({
      focusVisible: true
    });
    event.preventDefault();
    event.stopImmediatePropagation();
  }
  _resizeWithKeyboard(x, y) {
    if (!editor_classPrivateFieldGet(_isResizerEnabledForKeyboard, this)) {
      return;
    }
    editor_assertClassBrand(_AnnotationEditor_brand, this, _resizerPointermove).call(this, editor_classPrivateFieldGet(_focusedResizerName, this), {
      deltaX: x,
      deltaY: y,
      fromKeyboard: true
    });
  }
  _stopResizingWithKeyboard() {
    editor_assertClassBrand(_AnnotationEditor_brand, this, _stopResizing).call(this);
    this.div.focus();
  }
  select() {
    if (this.isSelected && this._editToolbar) {
      return;
    }
    this.isSelected = true;
    this.makeResizable();
    this.div?.classList.add("selectedEditor");
    if (!this._editToolbar) {
      this.addEditToolbar().then(() => {
        if (this.div?.classList.contains("selectedEditor")) {
          this._editToolbar?.show();
        }
      });
      return;
    }
    this._editToolbar?.show();
    editor_classPrivateFieldGet(editor_altText, this)?.toggleAltTextBadge(false);
  }
  unselect() {
    if (!this.isSelected) {
      return;
    }
    this.isSelected = false;
    editor_classPrivateFieldGet(_resizersDiv, this)?.classList.add("hidden");
    this.div?.classList.remove("selectedEditor");
    if (this.div?.contains(document.activeElement)) {
      this._uiManager.currentLayer.div.focus({
        preventScroll: true
      });
    }
    this._editToolbar?.hide();
    editor_classPrivateFieldGet(editor_altText, this)?.toggleAltTextBadge(true);
  }
  updateParams(type, value) {}
  disableEditing() {}
  enableEditing() {}
  get canChangeContent() {
    return false;
  }
  enterInEditMode() {
    if (!this.canChangeContent) {
      return;
    }
    this.enableEditMode();
    this.div.focus();
  }
  dblclick(event) {
    this.enterInEditMode();
    this.parent.updateToolbar({
      mode: this.constructor._editorType,
      editId: this.id
    });
  }
  getElementForAltText() {
    return this.div;
  }
  get contentDiv() {
    return this.div;
  }
  get isEditing() {
    return editor_classPrivateFieldGet(_isEditing, this);
  }
  set isEditing(value) {
    editor_classPrivateFieldSet(_isEditing, this, value);
    if (!this.parent) {
      return;
    }
    if (value) {
      this.parent.setSelected(this);
      this.parent.setActiveEditor(this);
    } else {
      this.parent.setActiveEditor(null);
    }
  }
  setAspectRatio(width, height) {
    editor_classPrivateFieldSet(_keepAspectRatio, this, true);
    const aspectRatio = width / height;
    const {
      style
    } = this.div;
    style.aspectRatio = aspectRatio;
    style.height = "auto";
  }
  static get MIN_SIZE() {
    return 16;
  }
  static canCreateNewEmptyEditor() {
    return true;
  }
  get telemetryInitialData() {
    return {
      action: "added"
    };
  }
  get telemetryFinalData() {
    return null;
  }
  _reportTelemetry(data) {
    let mustWait = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    if (mustWait) {
      editor_classPrivateFieldGet(_telemetryTimeouts, this) || editor_classPrivateFieldSet(_telemetryTimeouts, this, new Map());
      const {
        action
      } = data;
      let timeout = editor_classPrivateFieldGet(_telemetryTimeouts, this).get(action);
      if (timeout) {
        clearTimeout(timeout);
      }
      timeout = setTimeout(() => {
        this._reportTelemetry(data);
        editor_classPrivateFieldGet(_telemetryTimeouts, this).delete(action);
        if (editor_classPrivateFieldGet(_telemetryTimeouts, this).size === 0) {
          editor_classPrivateFieldSet(_telemetryTimeouts, this, null);
        }
      }, AnnotationEditor._telemetryTimeout);
      editor_classPrivateFieldGet(_telemetryTimeouts, this).set(action, timeout);
      return;
    }
    data.type ||= this.editorType;
    this._uiManager._eventBus.dispatch("reporttelemetry", {
      source: this,
      details: {
        type: "editing",
        data
      }
    });
  }
  show() {
    let visible = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._isVisible;
    this.div.classList.toggle("hidden", !visible);
    this._isVisible = visible;
  }
  enable() {
    if (this.div) {
      this.div.tabIndex = 0;
    }
    editor_classPrivateFieldSet(_disabled, this, false);
  }
  disable() {
    if (this.div) {
      this.div.tabIndex = -1;
    }
    editor_classPrivateFieldSet(_disabled, this, true);
  }
  renderAnnotationElement(annotation) {
    if (this.deleted) {
      annotation.hide();
      return null;
    }
    let content = annotation.container.querySelector(".annotationContent");
    if (!content) {
      content = document.createElement("div");
      content.classList.add("annotationContent", this.editorType);
      annotation.container.prepend(content);
    } else if (content.nodeName === "CANVAS") {
      const canvas = content;
      content = document.createElement("div");
      content.classList.add("annotationContent", this.editorType);
      canvas.before(content);
    }
    return content;
  }
  resetAnnotationElement(annotation) {
    const {
      firstChild
    } = annotation.container;
    if (firstChild?.nodeName === "DIV" && firstChild.classList.contains("annotationContent")) {
      firstChild.remove();
    }
  }
}
_AnnotationEditor = AnnotationEditor;
function _translate(_ref, x, y) {
  let [width, height] = _ref;
  [x, y] = this.screenToPageTranslation(x, y);
  this.x += x / width;
  this.y += y / height;
  this._onTranslating(this.x, this.y);
  this.fixAndSetPosition();
}
function _rotatePoint(x, y, angle) {
  switch (angle) {
    case 90:
      return [y, -x];
    case 180:
      return [-x, -y];
    case 270:
      return [-y, x];
    default:
      return [x, y];
  }
}
function _getRotationMatrix(rotation) {
  switch (rotation) {
    case 90:
      {
        const [pageWidth, pageHeight] = this.pageDimensions;
        return [0, -pageWidth / pageHeight, pageHeight / pageWidth, 0];
      }
    case 180:
      return [-1, 0, 0, -1];
    case 270:
      {
        const [pageWidth, pageHeight] = this.pageDimensions;
        return [0, pageWidth / pageHeight, -pageHeight / pageWidth, 0];
      }
    default:
      return [1, 0, 0, 1];
  }
}
function _createResizers() {
  if (editor_classPrivateFieldGet(_resizersDiv, this)) {
    return;
  }
  editor_classPrivateFieldSet(_resizersDiv, this, document.createElement("div"));
  editor_classPrivateFieldGet(_resizersDiv, this).classList.add("resizers");
  const classes = this._willKeepAspectRatio ? ["topLeft", "topRight", "bottomRight", "bottomLeft"] : ["topLeft", "topMiddle", "topRight", "middleRight", "bottomRight", "bottomMiddle", "bottomLeft", "middleLeft"];
  const signal = this._uiManager._signal;
  for (const name of classes) {
    const div = document.createElement("div");
    editor_classPrivateFieldGet(_resizersDiv, this).append(div);
    div.classList.add("resizer", name);
    div.setAttribute("data-resizer-name", name);
    div.addEventListener("pointerdown", editor_assertClassBrand(_AnnotationEditor_brand, this, _resizerPointerdown).bind(this, name), {
      signal
    });
    div.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    div.tabIndex = -1;
  }
  this.div.prepend(editor_classPrivateFieldGet(_resizersDiv, this));
}
function _resizerPointerdown(name, event) {
  event.preventDefault();
  const {
    isMac
  } = util_FeatureTest.platform;
  if (event.button !== 0 || event.ctrlKey && isMac) {
    return;
  }
  editor_classPrivateFieldGet(editor_altText, this)?.toggle(false);
  const savedDraggable = this._isDraggable;
  this._isDraggable = false;
  editor_classPrivateFieldSet(_lastPointerCoords, this, [event.screenX, event.screenY]);
  const ac = new AbortController();
  const signal = this._uiManager.combinedSignal(ac);
  this.parent.togglePointerEvents(false);
  window.addEventListener("pointermove", editor_assertClassBrand(_AnnotationEditor_brand, this, _resizerPointermove).bind(this, name), {
    passive: true,
    capture: true,
    signal
  });
  window.addEventListener("touchmove", stopEvent, {
    passive: false,
    signal
  });
  window.addEventListener("contextmenu", noContextMenu, {
    signal
  });
  editor_classPrivateFieldSet(_savedDimensions, this, {
    savedX: this.x,
    savedY: this.y,
    savedWidth: this.width,
    savedHeight: this.height
  });
  const savedParentCursor = this.parent.div.style.cursor;
  const savedCursor = this.div.style.cursor;
  this.div.style.cursor = this.parent.div.style.cursor = window.getComputedStyle(event.target).cursor;
  const pointerUpCallback = () => {
    ac.abort();
    this.parent.togglePointerEvents(true);
    editor_classPrivateFieldGet(editor_altText, this)?.toggle(true);
    this._isDraggable = savedDraggable;
    this.parent.div.style.cursor = savedParentCursor;
    this.div.style.cursor = savedCursor;
    editor_assertClassBrand(_AnnotationEditor_brand, this, _addResizeToUndoStack).call(this);
  };
  window.addEventListener("pointerup", pointerUpCallback, {
    signal
  });
  window.addEventListener("blur", pointerUpCallback, {
    signal
  });
}
function _resize(x, y, width, height) {
  this.width = width;
  this.height = height;
  this.x = x;
  this.y = y;
  const [parentWidth, parentHeight] = this.parentDimensions;
  this.setDims(parentWidth * width, parentHeight * height);
  this.fixAndSetPosition();
  this._onResized();
}
function _addResizeToUndoStack() {
  if (!editor_classPrivateFieldGet(_savedDimensions, this)) {
    return;
  }
  const {
    savedX,
    savedY,
    savedWidth,
    savedHeight
  } = editor_classPrivateFieldGet(_savedDimensions, this);
  editor_classPrivateFieldSet(_savedDimensions, this, null);
  const newX = this.x;
  const newY = this.y;
  const newWidth = this.width;
  const newHeight = this.height;
  if (newX === savedX && newY === savedY && newWidth === savedWidth && newHeight === savedHeight) {
    return;
  }
  this.eventBus?.dispatch("annotation-editor-event", {
    source: this,
    type: "sizeChanged",
    editorType: this.constructor.name,
    page: this.pageIndex + 1,
    value: {
      x: savedX,
      y: savedY,
      width: savedWidth,
      height: savedHeight
    }
  });
  this.addCommands({
    cmd: editor_assertClassBrand(_AnnotationEditor_brand, this, _resize).bind(this, newX, newY, newWidth, newHeight),
    undo: editor_assertClassBrand(_AnnotationEditor_brand, this, _resize).bind(this, savedX, savedY, savedWidth, savedHeight),
    mustExec: true
  });
}
function _resizerPointermove(name, event) {
  const [parentWidth, parentHeight] = this.parentDimensions;
  const savedX = this.x;
  const savedY = this.y;
  const savedWidth = this.width;
  const savedHeight = this.height;
  const minWidth = _AnnotationEditor.MIN_SIZE / parentWidth;
  const minHeight = _AnnotationEditor.MIN_SIZE / parentHeight;
  const rotationMatrix = editor_assertClassBrand(_AnnotationEditor_brand, this, _getRotationMatrix).call(this, this.rotation);
  const transf = (x, y) => [rotationMatrix[0] * x + rotationMatrix[2] * y, rotationMatrix[1] * x + rotationMatrix[3] * y];
  const invRotationMatrix = editor_assertClassBrand(_AnnotationEditor_brand, this, _getRotationMatrix).call(this, 360 - this.rotation);
  const invTransf = (x, y) => [invRotationMatrix[0] * x + invRotationMatrix[2] * y, invRotationMatrix[1] * x + invRotationMatrix[3] * y];
  let getPoint;
  let getOpposite;
  let isDiagonal = false;
  let isHorizontal = false;
  switch (name) {
    case "topLeft":
      isDiagonal = true;
      getPoint = (w, h) => [0, 0];
      getOpposite = (w, h) => [w, h];
      break;
    case "topMiddle":
      getPoint = (w, h) => [w / 2, 0];
      getOpposite = (w, h) => [w / 2, h];
      break;
    case "topRight":
      isDiagonal = true;
      getPoint = (w, h) => [w, 0];
      getOpposite = (w, h) => [0, h];
      break;
    case "middleRight":
      isHorizontal = true;
      getPoint = (w, h) => [w, h / 2];
      getOpposite = (w, h) => [0, h / 2];
      break;
    case "bottomRight":
      isDiagonal = true;
      getPoint = (w, h) => [w, h];
      getOpposite = (w, h) => [0, 0];
      break;
    case "bottomMiddle":
      getPoint = (w, h) => [w / 2, h];
      getOpposite = (w, h) => [w / 2, 0];
      break;
    case "bottomLeft":
      isDiagonal = true;
      getPoint = (w, h) => [0, h];
      getOpposite = (w, h) => [w, 0];
      break;
    case "middleLeft":
      isHorizontal = true;
      getPoint = (w, h) => [0, h / 2];
      getOpposite = (w, h) => [w, h / 2];
      break;
  }
  const point = getPoint(savedWidth, savedHeight);
  const oppositePoint = getOpposite(savedWidth, savedHeight);
  let transfOppositePoint = transf(...oppositePoint);
  const oppositeX = _AnnotationEditor._round(savedX + transfOppositePoint[0]);
  const oppositeY = _AnnotationEditor._round(savedY + transfOppositePoint[1]);
  let ratioX = 1;
  let ratioY = 1;
  let deltaX, deltaY;
  if (!event.fromKeyboard) {
    const {
      screenX,
      screenY
    } = event;
    const [lastScreenX, lastScreenY] = editor_classPrivateFieldGet(_lastPointerCoords, this);
    [deltaX, deltaY] = this.screenToPageTranslation(screenX - lastScreenX, screenY - lastScreenY);
    editor_classPrivateFieldGet(_lastPointerCoords, this)[0] = screenX;
    editor_classPrivateFieldGet(_lastPointerCoords, this)[1] = screenY;
  } else {
    ({
      deltaX,
      deltaY
    } = event);
  }
  [deltaX, deltaY] = invTransf(deltaX / parentWidth, deltaY / parentHeight);
  if (isDiagonal) {
    const oldDiag = Math.hypot(savedWidth, savedHeight);
    ratioX = ratioY = Math.max(Math.min(Math.hypot(oppositePoint[0] - point[0] - deltaX, oppositePoint[1] - point[1] - deltaY) / oldDiag, 1 / savedWidth, 1 / savedHeight), minWidth / savedWidth, minHeight / savedHeight);
  } else if (isHorizontal) {
    ratioX = MathClamp(Math.abs(oppositePoint[0] - point[0] - deltaX), minWidth, 1) / savedWidth;
  } else {
    ratioY = MathClamp(Math.abs(oppositePoint[1] - point[1] - deltaY), minHeight, 1) / savedHeight;
  }
  const newWidth = _AnnotationEditor._round(savedWidth * ratioX);
  const newHeight = _AnnotationEditor._round(savedHeight * ratioY);
  transfOppositePoint = transf(...getOpposite(newWidth, newHeight));
  const newX = oppositeX - transfOppositePoint[0];
  const newY = oppositeY - transfOppositePoint[1];
  editor_classPrivateFieldGet(_initialRect, this) || editor_classPrivateFieldSet(_initialRect, this, [this.x, this.y, this.width, this.height]);
  this.width = newWidth;
  this.height = newHeight;
  this.x = newX;
  this.y = newY;
  this.setDims(parentWidth * newWidth, parentHeight * newHeight);
  this.fixAndSetPosition();
  this._onResizing();
}
function _touchPinchStartCallback() {
  editor_classPrivateFieldSet(_savedDimensions, this, {
    savedX: this.x,
    savedY: this.y,
    savedWidth: this.width,
    savedHeight: this.height
  });
  editor_classPrivateFieldGet(editor_altText, this)?.toggle(false);
  this.parent.togglePointerEvents(false);
}
function _touchPinchCallback(_origin, prevDistance, distance) {
  const slowDownFactor = 0.7;
  let factor = slowDownFactor * (distance / prevDistance) + 1 - slowDownFactor;
  if (factor === 1) {
    return;
  }
  const rotationMatrix = editor_assertClassBrand(_AnnotationEditor_brand, this, _getRotationMatrix).call(this, this.rotation);
  const transf = (x, y) => [rotationMatrix[0] * x + rotationMatrix[2] * y, rotationMatrix[1] * x + rotationMatrix[3] * y];
  const [parentWidth, parentHeight] = this.parentDimensions;
  const savedX = this.x;
  const savedY = this.y;
  const savedWidth = this.width;
  const savedHeight = this.height;
  const minWidth = _AnnotationEditor.MIN_SIZE / parentWidth;
  const minHeight = _AnnotationEditor.MIN_SIZE / parentHeight;
  factor = Math.max(Math.min(factor, 1 / savedWidth, 1 / savedHeight), minWidth / savedWidth, minHeight / savedHeight);
  const newWidth = _AnnotationEditor._round(savedWidth * factor);
  const newHeight = _AnnotationEditor._round(savedHeight * factor);
  if (newWidth === savedWidth && newHeight === savedHeight) {
    return;
  }
  editor_classPrivateFieldGet(_initialRect, this) || editor_classPrivateFieldSet(_initialRect, this, [savedX, savedY, savedWidth, savedHeight]);
  const transfCenterPoint = transf(savedWidth / 2, savedHeight / 2);
  const centerX = _AnnotationEditor._round(savedX + transfCenterPoint[0]);
  const centerY = _AnnotationEditor._round(savedY + transfCenterPoint[1]);
  const newTransfCenterPoint = transf(newWidth / 2, newHeight / 2);
  this.x = centerX - newTransfCenterPoint[0];
  this.y = centerY - newTransfCenterPoint[1];
  this.width = newWidth;
  this.height = newHeight;
  this.setDims(parentWidth * newWidth, parentHeight * newHeight);
  this.fixAndSetPosition();
  this._onResizing();
}
function _touchPinchEndCallback() {
  editor_classPrivateFieldGet(editor_altText, this)?.toggle(true);
  this.parent.togglePointerEvents(true);
  editor_assertClassBrand(_AnnotationEditor_brand, this, _addResizeToUndoStack).call(this);
}
function _selectOnPointerEvent(event) {
  const {
    isMac
  } = util_FeatureTest.platform;
  if (event.ctrlKey && !isMac || event.shiftKey || event.metaKey && isMac) {
    this.parent.toggleSelected(this);
  } else {
    this.parent.setSelected(this);
  }
}
function _setUpDragSession(event) {
  const {
    isSelected
  } = this;
  this._uiManager.setUpDragSession();
  let hasDraggingStarted = false;
  const ac = new AbortController();
  const signal = this._uiManager.combinedSignal(ac);
  const opts = {
    capture: true,
    passive: false,
    signal
  };
  const cancelDrag = e => {
    ac.abort();
    editor_classPrivateFieldSet(_dragPointerId, this, null);
    editor_classPrivateFieldSet(_hasBeenClicked, this, false);
    if (!this._uiManager.endDragSession()) {
      editor_assertClassBrand(_AnnotationEditor_brand, this, _selectOnPointerEvent).call(this, e);
    }
    if (hasDraggingStarted) {
      this._onStopDragging();
    }
  };
  if (isSelected) {
    editor_classPrivateFieldSet(_prevDragX, this, event.clientX);
    editor_classPrivateFieldSet(_prevDragY, this, event.clientY);
    editor_classPrivateFieldSet(_dragPointerId, this, event.pointerId);
    editor_classPrivateFieldSet(_dragPointerType, this, event.pointerType);
    window.addEventListener("pointermove", e => {
      if (!hasDraggingStarted) {
        hasDraggingStarted = true;
        this._onStartDragging();
      }
      const {
        clientX: x,
        clientY: y,
        pointerId
      } = e;
      if (pointerId !== editor_classPrivateFieldGet(_dragPointerId, this)) {
        stopEvent(e);
        return;
      }
      const [tx, ty] = this.screenToPageTranslation(x - editor_classPrivateFieldGet(_prevDragX, this), y - editor_classPrivateFieldGet(_prevDragY, this));
      editor_classPrivateFieldSet(_prevDragX, this, x);
      editor_classPrivateFieldSet(_prevDragY, this, y);
      this._uiManager.dragSelectedEditors(tx, ty);
    }, opts);
    window.addEventListener("touchmove", stopEvent, opts);
    window.addEventListener("pointerdown", e => {
      if (e.pointerType === editor_classPrivateFieldGet(_dragPointerType, this)) {
        if (editor_classPrivateFieldGet(_touchManager, this) || e.isPrimary) {
          cancelDrag(e);
        }
      }
      stopEvent(e);
    }, opts);
  }
  const pointerUpCallback = e => {
    if (!editor_classPrivateFieldGet(_dragPointerId, this) || editor_classPrivateFieldGet(_dragPointerId, this) === e.pointerId) {
      cancelDrag(e);
      return;
    }
    stopEvent(e);
  };
  window.addEventListener("pointerup", pointerUpCallback, {
    signal
  });
  window.addEventListener("blur", pointerUpCallback, {
    signal
  });
}
function _addFocusListeners() {
  if (editor_classPrivateFieldGet(_focusAC, this) || !this.div) {
    return;
  }
  editor_classPrivateFieldSet(_focusAC, this, new AbortController());
  const signal = this._uiManager.combinedSignal(editor_classPrivateFieldGet(_focusAC, this));
  this.div.addEventListener("focusin", this.focusin.bind(this), {
    signal
  });
  this.div.addEventListener("focusout", this.focusout.bind(this), {
    signal
  });
}
function _resizerKeydown(event) {
  _AnnotationEditor._resizerKeyboardManager.exec(this, event);
}
function _resizerBlur(event) {
  if (editor_classPrivateFieldGet(_isResizerEnabledForKeyboard, this) && event.relatedTarget?.parentNode !== editor_classPrivateFieldGet(_resizersDiv, this)) {
    editor_assertClassBrand(_AnnotationEditor_brand, this, _stopResizing).call(this);
  }
}
function _resizerFocus(name) {
  editor_classPrivateFieldSet(_focusedResizerName, this, editor_classPrivateFieldGet(_isResizerEnabledForKeyboard, this) ? name : "");
}
function _setResizerTabIndex(value) {
  if (!editor_classPrivateFieldGet(_allResizerDivs, this)) {
    return;
  }
  for (const div of editor_classPrivateFieldGet(_allResizerDivs, this)) {
    div.tabIndex = value;
  }
}
function _stopResizing() {
  editor_classPrivateFieldSet(_isResizerEnabledForKeyboard, this, false);
  editor_assertClassBrand(_AnnotationEditor_brand, this, _setResizerTabIndex).call(this, -1);
  editor_assertClassBrand(_AnnotationEditor_brand, this, _addResizeToUndoStack).call(this);
}
editor_defineProperty(AnnotationEditor, "_l10n", null);
editor_defineProperty(AnnotationEditor, "_l10nResizer", null);
editor_defineProperty(AnnotationEditor, "_borderLineWidth", -1);
editor_defineProperty(AnnotationEditor, "_colorManager", new ColorManager());
editor_defineProperty(AnnotationEditor, "_zIndex", 1);
editor_defineProperty(AnnotationEditor, "_telemetryTimeout", 1000);
class FakeEditor extends AnnotationEditor {
  constructor(params) {
    super(params);
    this.annotationElementId = params.annotationElementId;
    this.deleted = true;
  }
  serialize() {
    return this.serializeDeleted();
  }
}

;// ./src/shared/murmurhash3.js

















const SEED = 0xc3d2e1f0;
const MASK_HIGH = 0xffff0000;
const MASK_LOW = 0xffff;
class MurmurHash3_64 {
  constructor(seed) {
    this.h1 = seed ? seed & 0xffffffff : SEED;
    this.h2 = seed ? seed & 0xffffffff : SEED;
  }
  update(input) {
    let data, length;
    if (typeof input === "string") {
      data = new Uint8Array(input.length * 2);
      length = 0;
      for (let i = 0, ii = input.length; i < ii; i++) {
        const code = input.charCodeAt(i);
        if (code <= 0xff) {
          data[length++] = code;
        } else {
          data[length++] = code >>> 8;
          data[length++] = code & 0xff;
        }
      }
    } else if (ArrayBuffer.isView(input)) {
      data = input.slice();
      length = data.byteLength;
    } else {
      throw new Error("Invalid data format, must be a string or TypedArray.");
    }
    const blockCounts = length >> 2;
    const tailLength = length - blockCounts * 4;
    const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts);
    let k1 = 0,
      k2 = 0;
    let h1 = this.h1,
      h2 = this.h2;
    const C1 = 0xcc9e2d51,
      C2 = 0x1b873593;
    const C1_LOW = C1 & MASK_LOW,
      C2_LOW = C2 & MASK_LOW;
    for (let i = 0; i < blockCounts; i++) {
      if (i & 1) {
        k1 = dataUint32[i];
        k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
        k1 = k1 << 15 | k1 >>> 17;
        k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
        h1 ^= k1;
        h1 = h1 << 13 | h1 >>> 19;
        h1 = h1 * 5 + 0xe6546b64;
      } else {
        k2 = dataUint32[i];
        k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW;
        k2 = k2 << 15 | k2 >>> 17;
        k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW;
        h2 ^= k2;
        h2 = h2 << 13 | h2 >>> 19;
        h2 = h2 * 5 + 0xe6546b64;
      }
    }
    k1 = 0;
    switch (tailLength) {
      case 3:
        k1 ^= data[blockCounts * 4 + 2] << 16;
      case 2:
        k1 ^= data[blockCounts * 4 + 1] << 8;
      case 1:
        k1 ^= data[blockCounts * 4];
        k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
        k1 = k1 << 15 | k1 >>> 17;
        k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
        if (blockCounts & 1) {
          h1 ^= k1;
        } else {
          h2 ^= k1;
        }
    }
    this.h1 = h1;
    this.h2 = h2;
  }
  hexdigest() {
    let h1 = this.h1,
      h2 = this.h2;
    h1 ^= h2 >>> 1;
    h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW;
    h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16;
    h1 ^= h2 >>> 1;
    h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW;
    h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16;
    h1 ^= h2 >>> 1;
    return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0");
  }
}

;// ./src/display/annotation_storage.js












function annotation_storage_classPrivateMethodInitSpec(e, a) { annotation_storage_checkPrivateRedeclaration(e, a), a.add(e); }
function annotation_storage_classPrivateFieldInitSpec(e, t, a) { annotation_storage_checkPrivateRedeclaration(e, t), t.set(e, a); }
function annotation_storage_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function annotation_storage_classPrivateFieldSet(s, a, r) { return s.set(annotation_storage_assertClassBrand(s, a), r), r; }
function annotation_storage_classPrivateFieldGet(s, a) { return s.get(annotation_storage_assertClassBrand(s, a)); }
function annotation_storage_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



const SerializableEmpty = Object.freeze({
  map: null,
  hash: "",
  transfer: undefined
});
var _modified = /*#__PURE__*/new WeakMap();
var _modifiedIds = /*#__PURE__*/new WeakMap();
var _storage = /*#__PURE__*/new WeakMap();
var _AnnotationStorage_brand = /*#__PURE__*/new WeakSet();
class AnnotationStorage {
  constructor() {
    annotation_storage_classPrivateMethodInitSpec(this, _AnnotationStorage_brand);
    annotation_storage_classPrivateFieldInitSpec(this, _modified, false);
    annotation_storage_classPrivateFieldInitSpec(this, _modifiedIds, null);
    annotation_storage_classPrivateFieldInitSpec(this, _storage, new Map());
    this.onSetModified = null;
    this.onResetModified = null;
    this.onAnnotationEditor = null;
  }
  getValue(key, defaultValue) {
    const value = annotation_storage_classPrivateFieldGet(_storage, this).get(key);
    if (value === undefined) {
      return defaultValue;
    }
    return Object.assign(defaultValue, value);
  }
  getRawValue(key) {
    return annotation_storage_classPrivateFieldGet(_storage, this).get(key);
  }
  remove(key) {
    annotation_storage_classPrivateFieldGet(_storage, this).delete(key);
    if (annotation_storage_classPrivateFieldGet(_storage, this).size === 0) {
      this.resetModified();
    }
    if (typeof this.onAnnotationEditor === "function") {
      for (const value of annotation_storage_classPrivateFieldGet(_storage, this).values()) {
        if (value instanceof AnnotationEditor) {
          return;
        }
      }
      this.onAnnotationEditor(null);
    }
  }
  setValue(key, value) {
    const obj = annotation_storage_classPrivateFieldGet(_storage, this).get(key);
    let modified = false;
    if (obj !== undefined) {
      for (const [entry, val] of Object.entries(value)) {
        if (obj[entry] !== val) {
          modified = true;
          obj[entry] = val;
        }
      }
    } else {
      modified = true;
      annotation_storage_classPrivateFieldGet(_storage, this).set(key, value);
    }
    if (modified) {
      annotation_storage_assertClassBrand(_AnnotationStorage_brand, this, _setModified).call(this);
    }
    if (value instanceof AnnotationEditor && typeof this.onAnnotationEditor === "function") {
      this.onAnnotationEditor(value.constructor._type);
    }
  }
  has(key) {
    return annotation_storage_classPrivateFieldGet(_storage, this).has(key);
  }
  get size() {
    return annotation_storage_classPrivateFieldGet(_storage, this).size;
  }
  resetModified() {
    if (annotation_storage_classPrivateFieldGet(_modified, this)) {
      annotation_storage_classPrivateFieldSet(_modified, this, false);
      if (typeof this.onResetModified === "function") {
        this.onResetModified();
      }
    }
  }
  get print() {
    return new PrintAnnotationStorage(this);
  }
  get serializable() {
    if (annotation_storage_classPrivateFieldGet(_storage, this).size === 0) {
      return SerializableEmpty;
    }
    const map = new Map(),
      hash = new MurmurHash3_64(),
      transfer = [];
    const context = Object.create(null);
    let hasBitmap = false;
    for (const [key, val] of annotation_storage_classPrivateFieldGet(_storage, this)) {
      const serialized = val instanceof AnnotationEditor ? val.serialize(false, context) : val;
      if (serialized) {
        map.set(key, serialized);
        hash.update(`${key}:${JSON.stringify(serialized)}`);
        hasBitmap ||= !!serialized.bitmap;
      }
    }
    if (hasBitmap) {
      for (const value of map.values()) {
        if (value.bitmap) {
          transfer.push(value.bitmap);
        }
      }
    }
    return map.size > 0 ? {
      map,
      hash: hash.hexdigest(),
      transfer
    } : SerializableEmpty;
  }
  get editorStats() {
    let stats = null;
    const typeToEditor = new Map();
    for (const value of annotation_storage_classPrivateFieldGet(_storage, this).values()) {
      if (!(value instanceof AnnotationEditor)) {
        continue;
      }
      const editorStats = value.telemetryFinalData;
      if (!editorStats) {
        continue;
      }
      const {
        type
      } = editorStats;
      if (!typeToEditor.has(type)) {
        typeToEditor.set(type, Object.getPrototypeOf(value).constructor);
      }
      stats ||= Object.create(null);
      const map = stats[type] ||= new Map();
      for (const [key, val] of Object.entries(editorStats)) {
        if (key === "type") {
          continue;
        }
        let counters = map.get(key);
        if (!counters) {
          counters = new Map();
          map.set(key, counters);
        }
        const count = counters.get(val) ?? 0;
        counters.set(val, count + 1);
      }
    }
    for (const [type, editor] of typeToEditor) {
      stats[type] = editor.computeTelemetryFinalData(stats[type]);
    }
    return stats;
  }
  resetModifiedIds() {
    annotation_storage_classPrivateFieldSet(_modifiedIds, this, null);
  }
  get modifiedIds() {
    if (annotation_storage_classPrivateFieldGet(_modifiedIds, this)) {
      return annotation_storage_classPrivateFieldGet(_modifiedIds, this);
    }
    const ids = [];
    for (const value of annotation_storage_classPrivateFieldGet(_storage, this).values()) {
      if (!(value instanceof AnnotationEditor) || !value.annotationElementId || !value.serialize()) {
        continue;
      }
      ids.push(value.annotationElementId);
    }
    return annotation_storage_classPrivateFieldSet(_modifiedIds, this, {
      ids: new Set(ids),
      hash: ids.join(",")
    });
  }
  [Symbol.iterator]() {
    return annotation_storage_classPrivateFieldGet(_storage, this).entries();
  }
}
function _setModified() {
  if (!annotation_storage_classPrivateFieldGet(_modified, this)) {
    annotation_storage_classPrivateFieldSet(_modified, this, true);
    if (typeof this.onSetModified === "function") {
      this.onSetModified();
    }
  }
}
var _serializable = /*#__PURE__*/new WeakMap();
class PrintAnnotationStorage extends AnnotationStorage {
  constructor(parent) {
    super();
    annotation_storage_classPrivateFieldInitSpec(this, _serializable, void 0);
    const {
      map,
      hash,
      transfer
    } = parent.serializable;
    const clone = structuredClone(map, transfer ? {
      transfer
    } : null);
    annotation_storage_classPrivateFieldSet(_serializable, this, {
      map: clone,
      hash,
      transfer
    });
  }
  get print() {
    unreachable("Should not call PrintAnnotationStorage.print");
  }
  get serializable() {
    return annotation_storage_classPrivateFieldGet(_serializable, this);
  }
  get modifiedIds() {
    return shadow(this, "modifiedIds", {
      ids: new Set(),
      hash: ""
    });
  }
}

;// ./src/display/font_loader.js










function font_loader_classPrivateFieldInitSpec(e, t, a) { font_loader_checkPrivateRedeclaration(e, t), t.set(e, a); }
function font_loader_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function font_loader_classPrivateFieldGet(s, a) { return s.get(font_loader_assertClassBrand(s, a)); }
function font_loader_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _systemFonts = /*#__PURE__*/new WeakMap();
class FontLoader {
  constructor(_ref) {
    let {
      ownerDocument = globalThis.document,
      styleElement = null
    } = _ref;
    font_loader_classPrivateFieldInitSpec(this, _systemFonts, new Set());
    this._document = ownerDocument;
    this.nativeFontFaces = new Set();
    this.styleElement = null;
    this.loadingRequests = [];
    this.loadTestFontId = 0;
  }
  addNativeFontFace(nativeFontFace) {
    this.nativeFontFaces.add(nativeFontFace);
    this._document.fonts.add(nativeFontFace);
  }
  removeNativeFontFace(nativeFontFace) {
    this.nativeFontFaces.delete(nativeFontFace);
    this._document.fonts.delete(nativeFontFace);
  }
  insertRule(rule) {
    if (!this.styleElement) {
      this.styleElement = this._document.createElement("style");
      this._document.documentElement.getElementsByTagName("head")[0].append(this.styleElement);
    }
    const styleSheet = this.styleElement.sheet;
    styleSheet.insertRule(rule, styleSheet.cssRules.length);
  }
  clear() {
    for (const nativeFontFace of this.nativeFontFaces) {
      this._document.fonts.delete(nativeFontFace);
    }
    this.nativeFontFaces.clear();
    font_loader_classPrivateFieldGet(_systemFonts, this).clear();
    if (this.styleElement) {
      this.styleElement.remove();
      this.styleElement = null;
    }
  }
  async loadSystemFont(_ref2) {
    let {
      systemFontInfo: info,
      disableFontFace,
      _inspectFont
    } = _ref2;
    if (!info || font_loader_classPrivateFieldGet(_systemFonts, this).has(info.loadedName)) {
      return;
    }
    assert(!disableFontFace, "loadSystemFont shouldn't be called when `disableFontFace` is set.");
    if (this.isFontLoadingAPISupported) {
      const {
        loadedName,
        src,
        style
      } = info;
      const fontFace = new FontFace(loadedName, src, style);
      this.addNativeFontFace(fontFace);
      try {
        await fontFace.load();
        font_loader_classPrivateFieldGet(_systemFonts, this).add(loadedName);
        _inspectFont?.(info);
      } catch {
        warn(`Cannot load system font: ${info.baseFontName}, installing it could help to improve PDF rendering.`);
        this.removeNativeFontFace(fontFace);
      }
      return;
    }
    unreachable("Not implemented: loadSystemFont without the Font Loading API.");
  }
  async bind(font) {
    if (font.attached || font.missingFile && !font.systemFontInfo) {
      return;
    }
    font.attached = true;
    if (font.systemFontInfo) {
      await this.loadSystemFont(font);
      return;
    }
    if (this.isFontLoadingAPISupported) {
      const nativeFontFace = font.createNativeFontFace();
      if (nativeFontFace) {
        this.addNativeFontFace(nativeFontFace);
        try {
          await nativeFontFace.loaded;
        } catch (ex) {
          warn(`Failed to load font '${nativeFontFace.family}': '${ex}'.`);
          font.disableFontFace = true;
          throw ex;
        }
      }
      return;
    }
    const rule = font.createFontFaceRule();
    if (rule) {
      this.insertRule(rule);
      if (this.isSyncFontLoadingSupported) {
        return;
      }
      await new Promise(resolve => {
        const request = this._queueLoadingCallback(resolve);
        this._prepareFontLoadEvent(font, request);
      });
    }
  }
  get isFontLoadingAPISupported() {
    const hasFonts = !!this._document?.fonts;
    return shadow(this, "isFontLoadingAPISupported", hasFonts);
  }
  get isSyncFontLoadingSupported() {
    return shadow(this, "isSyncFontLoadingSupported", isNodeJS || util_FeatureTest.platform.isFirefox);
  }
  _queueLoadingCallback(callback) {
    function completeRequest() {
      assert(!request.done, "completeRequest() cannot be called twice.");
      request.done = true;
      while (loadingRequests.length > 0 && loadingRequests[0].done) {
        const otherRequest = loadingRequests.shift();
        setTimeout(otherRequest.callback, 0);
      }
    }
    const {
      loadingRequests
    } = this;
    const request = {
      done: false,
      complete: completeRequest,
      callback
    };
    loadingRequests.push(request);
    return request;
  }
  get _loadTestFont() {
    const testFont = atob("T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQA" + "FQAABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAA" + "ALwAAAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgA" + "AAAGbmFtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1" + "AAsD6AAAAADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD" + "6AAAAAAD6AABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACM" + "AooCvAAAAeAAMQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4D" + "IP84AFoDIQAAAAAAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAA" + "AAEAAQAAAAEAAAAAAAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUA" + "AQAAAAEAAAAAAAYAAQAAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgAB" + "AAMAAQQJAAMAAgABAAMAAQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABY" + "AAAAAAAAAwAAAAMAAAAcAAEAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAA" + "AC7////TAAEAAAAAAAABBgAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAAAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAA" + "AAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgcA/gXBIwMAYuL+nz5tQXkD5j3CBLnEQAC" + "AQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYAAABAQAADwACAQEEE/t3" + "Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQAAAAAAAABAAAAAMmJbzEAAAAAzgTj" + "FQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAgABAAAAAAAAAAAD6AAAAAAAAA==");
    return shadow(this, "_loadTestFont", testFont);
  }
  _prepareFontLoadEvent(font, request) {
    function int32(data, offset) {
      return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff;
    }
    function spliceString(s, offset, remove, insert) {
      const chunk1 = s.substring(0, offset);
      const chunk2 = s.substring(offset + remove);
      return chunk1 + insert + chunk2;
    }
    let i, ii;
    const canvas = this._document.createElement("canvas");
    canvas.width = 1;
    canvas.height = 1;
    const ctx = canvas.getContext("2d");
    let called = 0;
    function isFontReady(name, callback) {
      if (++called > 30) {
        warn("Load test font never loaded.");
        callback();
        return;
      }
      ctx.font = "30px " + name;
      ctx.fillText(".", 0, 20);
      const imageData = ctx.getImageData(0, 0, 1, 1);
      if (imageData.data[3] > 0) {
        callback();
        return;
      }
      setTimeout(isFontReady.bind(null, name, callback));
    }
    const loadTestFontId = `lt${Date.now()}${this.loadTestFontId++}`;
    let data = this._loadTestFont;
    const COMMENT_OFFSET = 976;
    data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId);
    const CFF_CHECKSUM_OFFSET = 16;
    const XXXX_VALUE = 0x58585858;
    let checksum = int32(data, CFF_CHECKSUM_OFFSET);
    for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) {
      checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0;
    }
    if (i < loadTestFontId.length) {
      checksum = checksum - XXXX_VALUE + int32(loadTestFontId + "XXX", i) | 0;
    }
    data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, string32(checksum));
    const url = `url(data:font/opentype;base64,${btoa(data)});`;
    const rule = `@font-face {font-family:"${loadTestFontId}";src:${url}}`;
    this.insertRule(rule);
    const div = this._document.createElement("div");
    div.style.visibility = "hidden";
    div.style.width = div.style.height = "10px";
    div.style.position = "absolute";
    div.style.top = div.style.left = "0px";
    for (const name of [font.loadedName, loadTestFontId]) {
      const span = this._document.createElement("span");
      span.textContent = "Hi";
      span.style.fontFamily = name;
      div.append(span);
    }
    this._document.body.append(div);
    isFontReady(loadTestFontId, () => {
      div.remove();
      request.complete();
    });
  }
}
class FontFaceObject {
  constructor(translatedData) {
    let inspectFont = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    this.compiledGlyphs = Object.create(null);
    for (const i in translatedData) {
      this[i] = translatedData[i];
    }
    this._inspectFont = inspectFont;
  }
  createNativeFontFace() {
    if (!this.data || this.disableFontFace) {
      return null;
    }
    let nativeFontFace;
    if (!this.cssFontInfo) {
      nativeFontFace = new FontFace(this.loadedName, this.data, {});
    } else {
      const css = {
        weight: this.cssFontInfo.fontWeight
      };
      if (this.cssFontInfo.italicAngle) {
        css.style = `oblique ${this.cssFontInfo.italicAngle}deg`;
      }
      nativeFontFace = new FontFace(this.cssFontInfo.fontFamily, this.data, css);
    }
    this._inspectFont?.(this);
    return nativeFontFace;
  }
  createFontFaceRule() {
    if (!this.data || this.disableFontFace) {
      return null;
    }
    const url = `url(data:${this.mimetype};base64,${toBase64Util(this.data)});`;
    let rule;
    if (!this.cssFontInfo) {
      rule = `@font-face {font-family:"${this.loadedName}";src:${url}}`;
    } else {
      let css = `font-weight: ${this.cssFontInfo.fontWeight};`;
      if (this.cssFontInfo.italicAngle) {
        css += `font-style: oblique ${this.cssFontInfo.italicAngle}deg;`;
      }
      rule = `@font-face {font-family:"${this.cssFontInfo.fontFamily}";${css}src:${url}}`;
    }
    this._inspectFont?.(this, url);
    return rule;
  }
  getPathGenerator(objs, character) {
    if (this.compiledGlyphs[character] !== undefined) {
      return this.compiledGlyphs[character];
    }
    const objId = this.loadedName + "_path_" + character;
    let cmds;
    try {
      cmds = objs.get(objId);
    } catch (ex) {
      warn(`getPathGenerator - ignoring character: "${ex}".`);
    }
    const path = new Path2D(cmds || "");
    if (!this.fontExtraProperties) {
      objs.delete(objId);
    }
    return this.compiledGlyphs[character] = path;
  }
}

;// ./src/display/api_utils.js
function api_utils_classPrivateFieldInitSpec(e, t, a) { api_utils_checkPrivateRedeclaration(e, t), t.set(e, a); }
function api_utils_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function api_utils_classPrivateFieldGet(s, a) { return s.get(api_utils_assertClassBrand(s, a)); }
function api_utils_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }























function getUrlProp(val, baseHref) {
  if (val instanceof URL) {
    return val.href;
  }
  if (typeof val === "string") {
    if (isNodeJS) {
      return val;
    }
    if (baseHref) {
      return new URL(val, window.location.origin + baseHref).href;
    }
    const url = URL.parse(val, window.location);
    if (url) {
      return url.href;
    }
  }
  throw new Error("Invalid PDF url data: " + "either string or URL-object is expected in the url property.");
}
function getDataProp(val) {
  if (isNodeJS && typeof Buffer !== "undefined" && val instanceof Buffer) {
    throw new Error("Please provide binary data as `Uint8Array`, rather than `Buffer`.");
  }
  if (val instanceof Uint8Array && val.byteLength === val.buffer.byteLength) {
    return val;
  }
  if (typeof val === "string") {
    return stringToBytes(val);
  }
  if (val instanceof ArrayBuffer || ArrayBuffer.isView(val) || typeof val === "object" && !isNaN(val?.length)) {
    return new Uint8Array(val);
  }
  throw new Error("Invalid PDF binary data: either TypedArray, " + "string, or array-like object is expected in the data property.");
}
function getFactoryUrlProp(val) {
  if (typeof val !== "string") {
    return null;
  }
  if (val.endsWith("/")) {
    return val;
  }
  throw new Error(`Invalid factory url: "${val}" must include trailing slash.`);
}
const isRefProxy = v => typeof v === "object" && Number.isInteger(v?.num) && v.num >= 0 && Number.isInteger(v?.gen) && v.gen >= 0;
const isNameProxy = v => typeof v === "object" && typeof v?.name === "string";
const isValidExplicitDest = _isValidExplicitDest.bind(null, isRefProxy, isNameProxy);
var _listeners = /*#__PURE__*/new WeakMap();
var _deferred = /*#__PURE__*/new WeakMap();
class LoopbackPort {
  constructor() {
    api_utils_classPrivateFieldInitSpec(this, _listeners, new Map());
    api_utils_classPrivateFieldInitSpec(this, _deferred, Promise.resolve());
  }
  postMessage(obj, transfer) {
    const event = {
      data: structuredClone(obj, transfer ? {
        transfer
      } : null)
    };
    api_utils_classPrivateFieldGet(_deferred, this).then(() => {
      for (const [listener] of api_utils_classPrivateFieldGet(_listeners, this)) {
        listener.call(this, event);
      }
    });
  }
  addEventListener(name, listener) {
    let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    let rmAbort = null;
    if (options?.signal instanceof AbortSignal) {
      const {
        signal
      } = options;
      if (signal.aborted) {
        warn("LoopbackPort - cannot use an `aborted` signal.");
        return;
      }
      const onAbort = () => this.removeEventListener(name, listener);
      rmAbort = () => signal.removeEventListener("abort", onAbort);
      signal.addEventListener("abort", onAbort);
    }
    api_utils_classPrivateFieldGet(_listeners, this).set(listener, rmAbort);
  }
  removeEventListener(name, listener) {
    const rmAbort = api_utils_classPrivateFieldGet(_listeners, this).get(listener);
    rmAbort?.();
    api_utils_classPrivateFieldGet(_listeners, this).delete(listener);
  }
  terminate() {
    for (const [, rmAbort] of api_utils_classPrivateFieldGet(_listeners, this)) {
      rmAbort?.();
    }
    api_utils_classPrivateFieldGet(_listeners, this).clear();
  }
}

;// ./src/shared/message_handler.js
function message_handler_classPrivateMethodInitSpec(e, a) { message_handler_checkPrivateRedeclaration(e, a), a.add(e); }
function message_handler_classPrivateFieldInitSpec(e, t, a) { message_handler_checkPrivateRedeclaration(e, t), t.set(e, a); }
function message_handler_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function message_handler_classPrivateFieldSet(s, a, r) { return s.set(message_handler_assertClassBrand(s, a), r), r; }
function message_handler_classPrivateFieldGet(s, a) { return s.get(message_handler_assertClassBrand(s, a)); }
function message_handler_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }




const CallbackKind = {
  DATA: 1,
  ERROR: 2
};
const StreamKind = {
  CANCEL: 1,
  CANCEL_COMPLETE: 2,
  CLOSE: 3,
  ENQUEUE: 4,
  ERROR: 5,
  PULL: 6,
  PULL_COMPLETE: 7,
  START_COMPLETE: 8
};
function onFn() {}
function wrapReason(ex) {
  if (ex instanceof AbortException || ex instanceof InvalidPDFException || ex instanceof PasswordException || ex instanceof ResponseException || ex instanceof UnknownErrorException) {
    return ex;
  }
  if (!(ex instanceof Error || typeof ex === "object" && ex !== null)) {
    unreachable('wrapReason: Expected "reason" to be a (possibly cloned) Error.');
  }
  switch (ex.name) {
    case "AbortException":
      return new AbortException(ex.message);
    case "InvalidPDFException":
      return new InvalidPDFException(ex.message);
    case "PasswordException":
      return new PasswordException(ex.message, ex.code);
    case "ResponseException":
      return new ResponseException(ex.message, ex.status, ex.missing);
    case "UnknownErrorException":
      return new UnknownErrorException(ex.message, ex.details);
  }
  return new UnknownErrorException(ex.message, ex.toString());
}
var _messageAC = /*#__PURE__*/new WeakMap();
var _MessageHandler_brand = /*#__PURE__*/new WeakSet();
class MessageHandler {
  constructor(_sourceName, _targetName, _comObj) {
    message_handler_classPrivateMethodInitSpec(this, _MessageHandler_brand);
    message_handler_classPrivateFieldInitSpec(this, _messageAC, new AbortController());
    this.sourceName = _sourceName;
    this.targetName = _targetName;
    this.comObj = _comObj;
    this.callbackId = 1;
    this.streamId = 1;
    this.streamSinks = Object.create(null);
    this.streamControllers = Object.create(null);
    this.callbackCapabilities = Object.create(null);
    this.actionHandler = Object.create(null);
    _comObj.addEventListener("message", message_handler_assertClassBrand(_MessageHandler_brand, this, _onMessage).bind(this), {
      signal: message_handler_classPrivateFieldGet(_messageAC, this).signal
    });
  }
  on(actionName, handler) {
    const ah = this.actionHandler;
    if (ah[actionName]) {
      throw new Error(`There is already an actionName called "${actionName}"`);
    }
    ah[actionName] = handler;
  }
  send(actionName, data, transfers) {
    this.comObj.postMessage({
      sourceName: this.sourceName,
      targetName: this.targetName,
      action: actionName,
      data
    }, transfers);
  }
  sendWithPromise(actionName, data, transfers) {
    const callbackId = this.callbackId++;
    const capability = Promise.withResolvers();
    this.callbackCapabilities[callbackId] = capability;
    try {
      this.comObj.postMessage({
        sourceName: this.sourceName,
        targetName: this.targetName,
        action: actionName,
        callbackId,
        data
      }, transfers);
    } catch (ex) {
      capability.reject(ex);
    }
    return capability.promise;
  }
  sendWithStream(actionName, data, queueingStrategy, transfers) {
    const streamId = this.streamId++,
      sourceName = this.sourceName,
      targetName = this.targetName,
      comObj = this.comObj;
    return new ReadableStream({
      start: controller => {
        const startCapability = Promise.withResolvers();
        this.streamControllers[streamId] = {
          controller,
          startCall: startCapability,
          pullCall: null,
          cancelCall: null,
          isClosed: false
        };
        comObj.postMessage({
          sourceName,
          targetName,
          action: actionName,
          streamId,
          data,
          desiredSize: controller.desiredSize
        }, transfers);
        return startCapability.promise;
      },
      pull: controller => {
        const pullCapability = Promise.withResolvers();
        this.streamControllers[streamId].pullCall = pullCapability;
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.PULL,
          streamId,
          desiredSize: controller.desiredSize
        });
        return pullCapability.promise;
      },
      cancel: reason => {
        assert(reason instanceof Error, "cancel must have a valid reason");
        const cancelCapability = Promise.withResolvers();
        this.streamControllers[streamId].cancelCall = cancelCapability;
        this.streamControllers[streamId].isClosed = true;
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.CANCEL,
          streamId,
          reason: wrapReason(reason)
        });
        return cancelCapability.promise;
      }
    }, queueingStrategy);
  }
  destroy() {
    message_handler_classPrivateFieldGet(_messageAC, this)?.abort();
    message_handler_classPrivateFieldSet(_messageAC, this, null);
  }
}
function _onMessage(_ref) {
  let {
    data
  } = _ref;
  if (data.targetName !== this.sourceName) {
    return;
  }
  if (data.stream) {
    message_handler_assertClassBrand(_MessageHandler_brand, this, _processStreamMessage).call(this, data);
    return;
  }
  if (data.callback) {
    const callbackId = data.callbackId;
    const capability = this.callbackCapabilities[callbackId];
    if (!capability) {
      throw new Error(`Cannot resolve callback ${callbackId}`);
    }
    delete this.callbackCapabilities[callbackId];
    if (data.callback === CallbackKind.DATA) {
      capability.resolve(data.data);
    } else if (data.callback === CallbackKind.ERROR) {
      capability.reject(wrapReason(data.reason));
    } else {
      throw new Error("Unexpected callback case");
    }
    return;
  }
  const action = this.actionHandler[data.action];
  if (!action) {
    throw new Error(`Unknown action from worker: ${data.action}`);
  }
  if (data.callbackId) {
    const sourceName = this.sourceName,
      targetName = data.sourceName,
      comObj = this.comObj;
    Promise.try(action, data.data).then(function (result) {
      comObj.postMessage({
        sourceName,
        targetName,
        callback: CallbackKind.DATA,
        callbackId: data.callbackId,
        data: result
      });
    }, function (reason) {
      comObj.postMessage({
        sourceName,
        targetName,
        callback: CallbackKind.ERROR,
        callbackId: data.callbackId,
        reason: wrapReason(reason)
      });
    });
    return;
  }
  if (data.streamId) {
    message_handler_assertClassBrand(_MessageHandler_brand, this, _createStreamSink).call(this, data);
    return;
  }
  action(data.data);
}
function _createStreamSink(data) {
  const streamId = data.streamId,
    sourceName = this.sourceName,
    targetName = data.sourceName,
    comObj = this.comObj;
  const self = this,
    action = this.actionHandler[data.action];
  const streamSink = {
    enqueue(chunk) {
      let size = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
      let transfers = arguments.length > 2 ? arguments[2] : undefined;
      if (this.isCancelled) {
        return;
      }
      const lastDesiredSize = this.desiredSize;
      this.desiredSize -= size;
      if (lastDesiredSize > 0 && this.desiredSize <= 0) {
        this.sinkCapability = Promise.withResolvers();
        this.ready = this.sinkCapability.promise;
      }
      comObj.postMessage({
        sourceName,
        targetName,
        stream: StreamKind.ENQUEUE,
        streamId,
        chunk
      }, transfers);
    },
    close() {
      if (this.isCancelled) {
        return;
      }
      this.isCancelled = true;
      comObj.postMessage({
        sourceName,
        targetName,
        stream: StreamKind.CLOSE,
        streamId
      });
      delete self.streamSinks[streamId];
    },
    error(reason) {
      assert(reason instanceof Error, "error must have a valid reason");
      if (this.isCancelled) {
        return;
      }
      this.isCancelled = true;
      comObj.postMessage({
        sourceName,
        targetName,
        stream: StreamKind.ERROR,
        streamId,
        reason: wrapReason(reason)
      });
    },
    sinkCapability: Promise.withResolvers(),
    onPull: null,
    onCancel: null,
    isCancelled: false,
    desiredSize: data.desiredSize,
    ready: null
  };
  streamSink.sinkCapability.resolve();
  streamSink.ready = streamSink.sinkCapability.promise;
  this.streamSinks[streamId] = streamSink;
  Promise.try(action, data.data, streamSink).then(function () {
    comObj.postMessage({
      sourceName,
      targetName,
      stream: StreamKind.START_COMPLETE,
      streamId,
      success: true
    });
  }, function (reason) {
    comObj.postMessage({
      sourceName,
      targetName,
      stream: StreamKind.START_COMPLETE,
      streamId,
      reason: wrapReason(reason)
    });
  });
}
function _processStreamMessage(data) {
  const streamId = data.streamId,
    sourceName = this.sourceName,
    targetName = data.sourceName,
    comObj = this.comObj;
  const streamController = this.streamControllers[streamId],
    streamSink = this.streamSinks[streamId];
  switch (data.stream) {
    case StreamKind.START_COMPLETE:
      if (data.success) {
        streamController.startCall.resolve();
      } else {
        streamController.startCall.reject(wrapReason(data.reason));
      }
      break;
    case StreamKind.PULL_COMPLETE:
      if (data.success) {
        streamController.pullCall.resolve();
      } else {
        streamController.pullCall.reject(wrapReason(data.reason));
      }
      break;
    case StreamKind.PULL:
      if (!streamSink) {
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.PULL_COMPLETE,
          streamId,
          success: true
        });
        break;
      }
      if (streamSink.desiredSize <= 0 && data.desiredSize > 0) {
        streamSink.sinkCapability.resolve();
      }
      streamSink.desiredSize = data.desiredSize;
      Promise.try(streamSink.onPull || onFn).then(function () {
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.PULL_COMPLETE,
          streamId,
          success: true
        });
      }, function (reason) {
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.PULL_COMPLETE,
          streamId,
          reason: wrapReason(reason)
        });
      });
      break;
    case StreamKind.ENQUEUE:
      assert(streamController, "enqueue should have stream controller");
      if (streamController.isClosed) {
        break;
      }
      streamController.controller.enqueue(data.chunk);
      break;
    case StreamKind.CLOSE:
      assert(streamController, "close should have stream controller");
      if (streamController.isClosed) {
        break;
      }
      streamController.isClosed = true;
      streamController.controller.close();
      message_handler_assertClassBrand(_MessageHandler_brand, this, _deleteStreamController).call(this, streamController, streamId);
      break;
    case StreamKind.ERROR:
      assert(streamController, "error should have stream controller");
      streamController.controller.error(wrapReason(data.reason));
      message_handler_assertClassBrand(_MessageHandler_brand, this, _deleteStreamController).call(this, streamController, streamId);
      break;
    case StreamKind.CANCEL_COMPLETE:
      if (data.success) {
        streamController.cancelCall.resolve();
      } else {
        streamController.cancelCall.reject(wrapReason(data.reason));
      }
      message_handler_assertClassBrand(_MessageHandler_brand, this, _deleteStreamController).call(this, streamController, streamId);
      break;
    case StreamKind.CANCEL:
      if (!streamSink) {
        break;
      }
      const dataReason = wrapReason(data.reason);
      Promise.try(streamSink.onCancel || onFn, dataReason).then(function () {
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.CANCEL_COMPLETE,
          streamId,
          success: true
        });
      }, function (reason) {
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.CANCEL_COMPLETE,
          streamId,
          reason: wrapReason(reason)
        });
      });
      streamSink.sinkCapability.reject(dataReason);
      streamSink.isCancelled = true;
      delete this.streamSinks[streamId];
      break;
    default:
      throw new Error("Unexpected stream case");
  }
}
async function _deleteStreamController(streamController, streamId) {
  await Promise.allSettled([streamController.startCall?.promise, streamController.pullCall?.promise, streamController.cancelCall?.promise]);
  delete this.streamControllers[streamId];
}

;// ./src/display/canvas_factory.js

function canvas_factory_classPrivateFieldInitSpec(e, t, a) { canvas_factory_checkPrivateRedeclaration(e, t), t.set(e, a); }
function canvas_factory_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function canvas_factory_classPrivateFieldGet(s, a) { return s.get(canvas_factory_assertClassBrand(s, a)); }
function canvas_factory_classPrivateFieldSet(s, a, r) { return s.set(canvas_factory_assertClassBrand(s, a), r), r; }
function canvas_factory_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _enableHWA = /*#__PURE__*/new WeakMap();
class BaseCanvasFactory {
  constructor(_ref) {
    let {
      enableHWA = false
    } = _ref;
    canvas_factory_classPrivateFieldInitSpec(this, _enableHWA, false);
    canvas_factory_classPrivateFieldSet(_enableHWA, this, enableHWA);
  }
  create(width, height) {
    if (width <= 0 || height <= 0) {
      throw new Error("Invalid canvas size");
    }
    const canvas = this._createCanvas(width, height);
    return {
      canvas,
      context: canvas.getContext("2d", {
        willReadFrequently: !canvas_factory_classPrivateFieldGet(_enableHWA, this)
      })
    };
  }
  reset(canvasAndContext, width, height) {
    if (!canvasAndContext.canvas) {
      throw new Error("Canvas is not specified");
    }
    if (width <= 0 || height <= 0) {
      throw new Error("Invalid canvas size");
    }
    canvasAndContext.canvas.width = width;
    canvasAndContext.canvas.height = height;
  }
  destroy(canvasAndContext) {
    if (!canvasAndContext.canvas) {
      throw new Error("Canvas is not specified");
    }
    canvasAndContext.canvas.width = 0;
    canvasAndContext.canvas.height = 0;
    canvasAndContext.canvas = null;
    canvasAndContext.context = null;
  }
  _createCanvas(width, height) {
    unreachable("Abstract method `_createCanvas` called.");
  }
}
class DOMCanvasFactory extends BaseCanvasFactory {
  constructor(_ref2) {
    let {
      ownerDocument = globalThis.document,
      enableHWA = false
    } = _ref2;
    super({
      enableHWA
    });
    this._document = ownerDocument;
  }
  _createCanvas(width, height) {
    const canvas = this._document.createElement("canvas");
    canvas.width = width;
    canvas.height = height;
    return canvas;
  }
}

;// ./src/display/cmap_reader_factory.js



















class BaseCMapReaderFactory {
  constructor(_ref) {
    let {
      baseUrl = null,
      isCompressed = true
    } = _ref;
    this.baseUrl = baseUrl;
    this.isCompressed = isCompressed;
  }
  async fetch(_ref2) {
    let {
      name
    } = _ref2;
    if (!this.baseUrl) {
      throw new Error("Ensure that the `cMapUrl` and `cMapPacked` API parameters are provided.");
    }
    if (!name) {
      throw new Error("CMap name must be specified.");
    }
    const url = this.baseUrl + name + (this.isCompressed ? ".bcmap" : "");
    return this._fetch(url).then(cMapData => ({
      cMapData,
      isCompressed: this.isCompressed
    })).catch(reason => {
      throw new Error(`Unable to load ${this.isCompressed ? "binary " : ""}CMap at: ${url}`);
    });
  }
  async _fetch(url) {
    unreachable("Abstract method `_fetch` called.");
  }
}
class DOMCMapReaderFactory extends BaseCMapReaderFactory {
  async _fetch(url) {
    const data = await fetchData(url, this.isCompressed ? "arraybuffer" : "text");
    return data instanceof ArrayBuffer ? new Uint8Array(data) : stringToBytes(data);
  }
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.filter.js
var es_iterator_filter = __webpack_require__(2489);
;// ./src/display/filter_factory.js



function filter_factory_classPrivateMethodInitSpec(e, a) { filter_factory_checkPrivateRedeclaration(e, a), a.add(e); }
function filter_factory_classPrivateFieldInitSpec(e, t, a) { filter_factory_checkPrivateRedeclaration(e, t), t.set(e, a); }
function filter_factory_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function filter_factory_classPrivateGetter(s, r, a) { return a(filter_factory_assertClassBrand(s, r)); }
function filter_factory_classPrivateFieldGet(s, a) { return s.get(filter_factory_assertClassBrand(s, a)); }
function filter_factory_classPrivateFieldSet(s, a, r) { return s.set(filter_factory_assertClassBrand(s, a), r), r; }
function filter_factory_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


class BaseFilterFactory {
  addFilter(maps) {
    return "none";
  }
  addHCMFilter(fgColor, bgColor) {
    return "none";
  }
  addAlphaFilter(map) {
    return "none";
  }
  addLuminosityFilter(map) {
    return "none";
  }
  addHighlightHCMFilter(filterName, fgColor, bgColor, newFgColor, newBgColor) {
    return "none";
  }
  destroy() {
    let keepHCM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  }
}
var _baseUrl = /*#__PURE__*/new WeakMap();
var filter_factory_cache = /*#__PURE__*/new WeakMap();
var _defs = /*#__PURE__*/new WeakMap();
var _docId = /*#__PURE__*/new WeakMap();
var _document = /*#__PURE__*/new WeakMap();
var _hcmCache = /*#__PURE__*/new WeakMap();
var filter_factory_id = /*#__PURE__*/new WeakMap();
var _DOMFilterFactory_brand = /*#__PURE__*/new WeakSet();
class DOMFilterFactory extends BaseFilterFactory {
  constructor(_ref) {
    let {
      docId,
      ownerDocument = globalThis.document
    } = _ref;
    super();
    filter_factory_classPrivateMethodInitSpec(this, _DOMFilterFactory_brand);
    filter_factory_classPrivateFieldInitSpec(this, _baseUrl, void 0);
    filter_factory_classPrivateFieldInitSpec(this, filter_factory_cache, void 0);
    filter_factory_classPrivateFieldInitSpec(this, _defs, void 0);
    filter_factory_classPrivateFieldInitSpec(this, _docId, void 0);
    filter_factory_classPrivateFieldInitSpec(this, _document, void 0);
    filter_factory_classPrivateFieldInitSpec(this, _hcmCache, void 0);
    filter_factory_classPrivateFieldInitSpec(this, filter_factory_id, 0);
    filter_factory_classPrivateFieldSet(_docId, this, docId);
    filter_factory_classPrivateFieldSet(_document, this, ownerDocument);
  }
  addFilter(maps) {
    var _this$id, _this$id2;
    if (!maps) {
      return "none";
    }
    let value = filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).get(maps);
    if (value) {
      return value;
    }
    const [tableR, tableG, tableB] = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createTables).call(this, maps);
    const key = maps.length === 1 ? tableR : `${tableR}${tableG}${tableB}`;
    value = filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).get(key);
    if (value) {
      filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(maps, value);
      return value;
    }
    const id = `g_${filter_factory_classPrivateFieldGet(_docId, this)}_transfer_map_${filter_factory_classPrivateFieldSet(filter_factory_id, this, (_this$id = filter_factory_classPrivateFieldGet(filter_factory_id, this), _this$id2 = _this$id++, _this$id)), _this$id2}`;
    const url = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createUrl).call(this, id);
    filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(maps, url);
    filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(key, url);
    const filter = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createFilter).call(this, id);
    filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addTransferMapConversion).call(this, tableR, tableG, tableB, filter);
    return url;
  }
  addHCMFilter(fgColor, bgColor) {
    const key = `${fgColor}-${bgColor}`;
    const filterName = "base";
    let info = filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_hcmCache).get(filterName);
    if (info?.key === key) {
      return info.url;
    }
    if (info) {
      info.filter?.remove();
      info.key = key;
      info.url = "none";
      info.filter = null;
    } else {
      info = {
        key,
        url: "none",
        filter: null
      };
      filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_hcmCache).set(filterName, info);
    }
    if (!fgColor || !bgColor) {
      return info.url;
    }
    const fgRGB = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _getRGB).call(this, fgColor);
    fgColor = Util.makeHexColor(...fgRGB);
    const bgRGB = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _getRGB).call(this, bgColor);
    bgColor = Util.makeHexColor(...bgRGB);
    filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_defs).style.color = "";
    if (fgColor === "#000000" && bgColor === "#ffffff" || fgColor === bgColor) {
      return info.url;
    }
    const map = new Array(256);
    for (let i = 0; i <= 255; i++) {
      const x = i / 255;
      map[i] = x <= 0.03928 ? x / 12.92 : ((x + 0.055) / 1.055) ** 2.4;
    }
    const table = map.join(",");
    const id = `g_${filter_factory_classPrivateFieldGet(_docId, this)}_hcm_filter`;
    const filter = info.filter = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createFilter).call(this, id);
    filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addTransferMapConversion).call(this, table, table, table, filter);
    filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addGrayConversion).call(this, filter);
    const getSteps = (c, n) => {
      const start = fgRGB[c] / 255;
      const end = bgRGB[c] / 255;
      const arr = new Array(n + 1);
      for (let i = 0; i <= n; i++) {
        arr[i] = start + i / n * (end - start);
      }
      return arr.join(",");
    };
    filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addTransferMapConversion).call(this, getSteps(0, 5), getSteps(1, 5), getSteps(2, 5), filter);
    info.url = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createUrl).call(this, id);
    return info.url;
  }
  addAlphaFilter(map) {
    var _this$id3, _this$id4;
    let value = filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).get(map);
    if (value) {
      return value;
    }
    const [tableA] = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createTables).call(this, [map]);
    const key = `alpha_${tableA}`;
    value = filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).get(key);
    if (value) {
      filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(map, value);
      return value;
    }
    const id = `g_${filter_factory_classPrivateFieldGet(_docId, this)}_alpha_map_${filter_factory_classPrivateFieldSet(filter_factory_id, this, (_this$id3 = filter_factory_classPrivateFieldGet(filter_factory_id, this), _this$id4 = _this$id3++, _this$id3)), _this$id4}`;
    const url = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createUrl).call(this, id);
    filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(map, url);
    filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(key, url);
    const filter = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createFilter).call(this, id);
    filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addTransferMapAlphaConversion).call(this, tableA, filter);
    return url;
  }
  addLuminosityFilter(map) {
    var _this$id5, _this$id6;
    let value = filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).get(map || "luminosity");
    if (value) {
      return value;
    }
    let tableA, key;
    if (map) {
      [tableA] = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createTables).call(this, [map]);
      key = `luminosity_${tableA}`;
    } else {
      key = "luminosity";
    }
    value = filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).get(key);
    if (value) {
      filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(map, value);
      return value;
    }
    const id = `g_${filter_factory_classPrivateFieldGet(_docId, this)}_luminosity_map_${filter_factory_classPrivateFieldSet(filter_factory_id, this, (_this$id5 = filter_factory_classPrivateFieldGet(filter_factory_id, this), _this$id6 = _this$id5++, _this$id5)), _this$id6}`;
    const url = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createUrl).call(this, id);
    filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(map, url);
    filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_cache).set(key, url);
    const filter = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createFilter).call(this, id);
    filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addLuminosityConversion).call(this, filter);
    if (map) {
      filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addTransferMapAlphaConversion).call(this, tableA, filter);
    }
    return url;
  }
  addHighlightHCMFilter(filterName, fgColor, bgColor, newFgColor, newBgColor) {
    const key = `${fgColor}-${bgColor}-${newFgColor}-${newBgColor}`;
    let info = filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_hcmCache).get(filterName);
    if (info?.key === key) {
      return info.url;
    }
    if (info) {
      info.filter?.remove();
      info.key = key;
      info.url = "none";
      info.filter = null;
    } else {
      info = {
        key,
        url: "none",
        filter: null
      };
      filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_hcmCache).set(filterName, info);
    }
    if (!fgColor || !bgColor) {
      return info.url;
    }
    const [fgRGB, bgRGB] = [fgColor, bgColor].map(filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _getRGB).bind(this));
    let fgGray = Math.round(0.2126 * fgRGB[0] + 0.7152 * fgRGB[1] + 0.0722 * fgRGB[2]);
    let bgGray = Math.round(0.2126 * bgRGB[0] + 0.7152 * bgRGB[1] + 0.0722 * bgRGB[2]);
    let [newFgRGB, newBgRGB] = [newFgColor, newBgColor].map(filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _getRGB).bind(this));
    if (bgGray < fgGray) {
      [fgGray, bgGray, newFgRGB, newBgRGB] = [bgGray, fgGray, newBgRGB, newFgRGB];
    }
    filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_defs).style.color = "";
    const getSteps = (fg, bg, n) => {
      const arr = new Array(256);
      const step = (bgGray - fgGray) / n;
      const newStart = fg / 255;
      const newStep = (bg - fg) / (255 * n);
      let prev = 0;
      for (let i = 0; i <= n; i++) {
        const k = Math.round(fgGray + i * step);
        const value = newStart + i * newStep;
        for (let j = prev; j <= k; j++) {
          arr[j] = value;
        }
        prev = k + 1;
      }
      for (let i = prev; i < 256; i++) {
        arr[i] = arr[prev - 1];
      }
      return arr.join(",");
    };
    const id = `g_${filter_factory_classPrivateFieldGet(_docId, this)}_hcm_${filterName}_filter`;
    const filter = info.filter = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createFilter).call(this, id);
    filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addGrayConversion).call(this, filter);
    filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _addTransferMapConversion).call(this, getSteps(newFgRGB[0], newBgRGB[0], 5), getSteps(newFgRGB[1], newBgRGB[1], 5), getSteps(newFgRGB[2], newBgRGB[2], 5), filter);
    info.url = filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _createUrl).call(this, id);
    return info.url;
  }
  destroy() {
    let keepHCM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (keepHCM && filter_factory_classPrivateFieldGet(_hcmCache, this)?.size) {
      return;
    }
    filter_factory_classPrivateFieldGet(_defs, this)?.parentNode.parentNode.remove();
    filter_factory_classPrivateFieldSet(_defs, this, null);
    filter_factory_classPrivateFieldGet(filter_factory_cache, this)?.clear();
    filter_factory_classPrivateFieldSet(filter_factory_cache, this, null);
    filter_factory_classPrivateFieldGet(_hcmCache, this)?.clear();
    filter_factory_classPrivateFieldSet(_hcmCache, this, null);
    filter_factory_classPrivateFieldSet(filter_factory_id, this, 0);
  }
}
function _get_cache(_this) {
  return filter_factory_classPrivateFieldGet(filter_factory_cache, _this) || filter_factory_classPrivateFieldSet(filter_factory_cache, _this, new Map());
}
function _get_hcmCache(_this2) {
  return filter_factory_classPrivateFieldGet(_hcmCache, _this2) || filter_factory_classPrivateFieldSet(_hcmCache, _this2, new Map());
}
function _get_defs(_this3) {
  if (!filter_factory_classPrivateFieldGet(_defs, _this3)) {
    const div = filter_factory_classPrivateFieldGet(_document, _this3).createElement("div");
    const {
      style
    } = div;
    style.visibility = "hidden";
    style.contain = "strict";
    style.width = style.height = 0;
    style.position = "absolute";
    style.top = style.left = 0;
    style.zIndex = -1;
    const svg = filter_factory_classPrivateFieldGet(_document, _this3).createElementNS(SVG_NS, "svg");
    svg.setAttribute("width", 0);
    svg.setAttribute("height", 0);
    filter_factory_classPrivateFieldSet(_defs, _this3, filter_factory_classPrivateFieldGet(_document, _this3).createElementNS(SVG_NS, "defs"));
    div.append(svg);
    svg.append(filter_factory_classPrivateFieldGet(_defs, _this3));
    filter_factory_classPrivateFieldGet(_document, _this3).body.append(div);
  }
  return filter_factory_classPrivateFieldGet(_defs, _this3);
}
function _createTables(maps) {
  if (maps.length === 1) {
    const mapR = maps[0];
    const buffer = new Array(256);
    for (let i = 0; i < 256; i++) {
      buffer[i] = mapR[i] / 255;
    }
    const table = buffer.join(",");
    return [table, table, table];
  }
  const [mapR, mapG, mapB] = maps;
  const bufferR = new Array(256);
  const bufferG = new Array(256);
  const bufferB = new Array(256);
  for (let i = 0; i < 256; i++) {
    bufferR[i] = mapR[i] / 255;
    bufferG[i] = mapG[i] / 255;
    bufferB[i] = mapB[i] / 255;
  }
  return [bufferR.join(","), bufferG.join(","), bufferB.join(",")];
}
function _createUrl(id) {
  if (filter_factory_classPrivateFieldGet(_baseUrl, this) === undefined) {
    filter_factory_classPrivateFieldSet(_baseUrl, this, "");
    const url = filter_factory_classPrivateFieldGet(_document, this).URL;
    if (url !== filter_factory_classPrivateFieldGet(_document, this).baseURI) {
      if (isDataScheme(url)) {
        warn('#createUrl: ignore "data:"-URL for performance reasons.');
      } else {
        filter_factory_classPrivateFieldSet(_baseUrl, this, updateUrlHash(url, ""));
      }
    }
  }
  return `url(${filter_factory_classPrivateFieldGet(_baseUrl, this)}#${id})`;
}
function _addLuminosityConversion(filter) {
  const feColorMatrix = filter_factory_classPrivateFieldGet(_document, this).createElementNS(SVG_NS, "feColorMatrix");
  feColorMatrix.setAttribute("type", "matrix");
  feColorMatrix.setAttribute("values", "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.3 0.59 0.11 0 0");
  filter.append(feColorMatrix);
}
function _addGrayConversion(filter) {
  const feColorMatrix = filter_factory_classPrivateFieldGet(_document, this).createElementNS(SVG_NS, "feColorMatrix");
  feColorMatrix.setAttribute("type", "matrix");
  feColorMatrix.setAttribute("values", "0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0");
  filter.append(feColorMatrix);
}
function _createFilter(id) {
  const filter = filter_factory_classPrivateFieldGet(_document, this).createElementNS(SVG_NS, "filter");
  filter.setAttribute("color-interpolation-filters", "sRGB");
  filter.setAttribute("id", id);
  filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_defs).append(filter);
  return filter;
}
function _appendFeFunc(feComponentTransfer, func, table) {
  const feFunc = filter_factory_classPrivateFieldGet(_document, this).createElementNS(SVG_NS, func);
  feFunc.setAttribute("type", "discrete");
  feFunc.setAttribute("tableValues", table);
  feComponentTransfer.append(feFunc);
}
function _addTransferMapConversion(rTable, gTable, bTable, filter) {
  const feComponentTransfer = filter_factory_classPrivateFieldGet(_document, this).createElementNS(SVG_NS, "feComponentTransfer");
  filter.append(feComponentTransfer);
  filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _appendFeFunc).call(this, feComponentTransfer, "feFuncR", rTable);
  filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _appendFeFunc).call(this, feComponentTransfer, "feFuncG", gTable);
  filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _appendFeFunc).call(this, feComponentTransfer, "feFuncB", bTable);
}
function _addTransferMapAlphaConversion(aTable, filter) {
  const feComponentTransfer = filter_factory_classPrivateFieldGet(_document, this).createElementNS(SVG_NS, "feComponentTransfer");
  filter.append(feComponentTransfer);
  filter_factory_assertClassBrand(_DOMFilterFactory_brand, this, _appendFeFunc).call(this, feComponentTransfer, "feFuncA", aTable);
}
function _getRGB(color) {
  filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_defs).style.color = color;
  return getRGB(getComputedStyle(filter_factory_classPrivateGetter(_DOMFilterFactory_brand, this, _get_defs)).getPropertyValue("color"));
}

;// ./src/display/standard_fontdata_factory.js



















class BaseStandardFontDataFactory {
  constructor(_ref) {
    let {
      baseUrl = null
    } = _ref;
    this.baseUrl = baseUrl;
  }
  async fetch(_ref2) {
    let {
      filename
    } = _ref2;
    if (!this.baseUrl) {
      throw new Error("Ensure that the `standardFontDataUrl` API parameter is provided.");
    }
    if (!filename) {
      throw new Error("Font filename must be specified.");
    }
    const url = `${this.baseUrl}${filename}`;
    return this._fetch(url).catch(reason => {
      throw new Error(`Unable to load font data at: ${url}`);
    });
  }
  async _fetch(url) {
    unreachable("Abstract method `_fetch` called.");
  }
}
class DOMStandardFontDataFactory extends BaseStandardFontDataFactory {
  async _fetch(url) {
    const data = await fetchData(url, "arraybuffer");
    return new Uint8Array(data);
  }
}

;// ./src/display/wasm_factory.js



















class BaseWasmFactory {
  constructor(_ref) {
    let {
      baseUrl = null
    } = _ref;
    this.baseUrl = baseUrl;
  }
  async fetch(_ref2) {
    let {
      filename
    } = _ref2;
    if (!this.baseUrl) {
      throw new Error("Ensure that the `wasmUrl` API parameter is provided.");
    }
    if (!filename) {
      throw new Error("Wasm filename must be specified.");
    }
    const url = `${this.baseUrl}${filename}`;
    return this._fetch(url).catch(reason => {
      throw new Error(`Unable to load wasm data at: ${url}`);
    });
  }
  async _fetch(url) {
    unreachable("Abstract method `_fetch` called.");
  }
}
class DOMWasmFactory extends BaseWasmFactory {
  async _fetch(url) {
    const data = await fetchData(url, "arraybuffer");
    return new Uint8Array(data);
  }
}

;// ./src/display/node_utils.js























async function node_utils_fetchData(url) {
  const fs = process.getBuiltinModule("fs");
  const data = await fs.promises.readFile(url);
  return new Uint8Array(data);
}
class NodeFilterFactory extends BaseFilterFactory {}
class NodeCanvasFactory extends BaseCanvasFactory {
  _createCanvas(width, height) {
    const require = process.getBuiltinModule("module").createRequire(import.meta.url);
    const canvas = require("@napi-rs/canvas");
    return canvas.createCanvas(width, height);
  }
}
class NodeCMapReaderFactory extends BaseCMapReaderFactory {
  async _fetch(url) {
    return node_utils_fetchData(url);
  }
}
class NodeStandardFontDataFactory extends BaseStandardFontDataFactory {
  async _fetch(url) {
    return node_utils_fetchData(url);
  }
}
class NodeWasmFactory extends BaseWasmFactory {
  async _fetch(url) {
    return node_utils_fetchData(url);
  }
}

;// ./src/display/canvas_dependency_tracker.js

























function canvas_dependency_tracker_classPrivateFieldInitSpec(e, t, a) { canvas_dependency_tracker_checkPrivateRedeclaration(e, t), t.set(e, a); }
function canvas_dependency_tracker_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function canvas_dependency_tracker_classPrivateFieldGet(s, a) { return s.get(canvas_dependency_tracker_assertClassBrand(s, a)); }
function canvas_dependency_tracker_classPrivateFieldSet(s, a, r) { return s.set(canvas_dependency_tracker_assertClassBrand(s, a), r), r; }
function canvas_dependency_tracker_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

const FORCED_DEPENDENCY_LABEL = "__forcedDependency";
var _simple = /*#__PURE__*/new WeakMap();
var _incremental = /*#__PURE__*/new WeakMap();
var _namedDependencies = /*#__PURE__*/new WeakMap();
var _savesStack = /*#__PURE__*/new WeakMap();
var _markedContentStack = /*#__PURE__*/new WeakMap();
var _baseTransformStack = /*#__PURE__*/new WeakMap();
var _clipBox = /*#__PURE__*/new WeakMap();
var _pendingBBox = /*#__PURE__*/new WeakMap();
var _pendingBBoxIdx = /*#__PURE__*/new WeakMap();
var _pendingDependencies = /*#__PURE__*/new WeakMap();
var _operations = /*#__PURE__*/new WeakMap();
var _fontBBoxTrustworthy = /*#__PURE__*/new WeakMap();
var _canvasWidth = /*#__PURE__*/new WeakMap();
var _canvasHeight = /*#__PURE__*/new WeakMap();
class CanvasDependencyTracker {
  constructor(canvas) {
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _simple, {
      __proto__: null
    });
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _incremental, {
      __proto__: null,
      transform: [],
      moveText: [],
      sameLineText: [],
      [FORCED_DEPENDENCY_LABEL]: []
    });
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _namedDependencies, new Map());
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _savesStack, []);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _markedContentStack, []);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _baseTransformStack, [[1, 0, 0, 1, 0, 0]]);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _clipBox, [-Infinity, -Infinity, Infinity, Infinity]);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _pendingBBox, new Float64Array([Infinity, Infinity, -Infinity, -Infinity]));
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _pendingBBoxIdx, -1);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _pendingDependencies, new Set());
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _operations, new Map());
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _fontBBoxTrustworthy, new Map());
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _canvasWidth, void 0);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _canvasHeight, void 0);
    canvas_dependency_tracker_classPrivateFieldSet(_canvasWidth, this, canvas.width);
    canvas_dependency_tracker_classPrivateFieldSet(_canvasHeight, this, canvas.height);
  }
  save(opIdx) {
    canvas_dependency_tracker_classPrivateFieldSet(_simple, this, {
      __proto__: canvas_dependency_tracker_classPrivateFieldGet(_simple, this)
    });
    canvas_dependency_tracker_classPrivateFieldSet(_incremental, this, {
      __proto__: canvas_dependency_tracker_classPrivateFieldGet(_incremental, this),
      transform: {
        __proto__: canvas_dependency_tracker_classPrivateFieldGet(_incremental, this).transform
      },
      moveText: {
        __proto__: canvas_dependency_tracker_classPrivateFieldGet(_incremental, this).moveText
      },
      sameLineText: {
        __proto__: canvas_dependency_tracker_classPrivateFieldGet(_incremental, this).sameLineText
      },
      [FORCED_DEPENDENCY_LABEL]: {
        __proto__: canvas_dependency_tracker_classPrivateFieldGet(_incremental, this)[FORCED_DEPENDENCY_LABEL]
      }
    });
    canvas_dependency_tracker_classPrivateFieldSet(_clipBox, this, {
      __proto__: canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)
    });
    canvas_dependency_tracker_classPrivateFieldGet(_savesStack, this).push([opIdx, null]);
    return this;
  }
  restore(opIdx) {
    const previous = Object.getPrototypeOf(canvas_dependency_tracker_classPrivateFieldGet(_simple, this));
    if (previous === null) {
      return this;
    }
    canvas_dependency_tracker_classPrivateFieldSet(_simple, this, previous);
    canvas_dependency_tracker_classPrivateFieldSet(_incremental, this, Object.getPrototypeOf(canvas_dependency_tracker_classPrivateFieldGet(_incremental, this)));
    canvas_dependency_tracker_classPrivateFieldSet(_clipBox, this, Object.getPrototypeOf(canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)));
    const lastPair = canvas_dependency_tracker_classPrivateFieldGet(_savesStack, this).pop();
    if (lastPair !== undefined) {
      lastPair[1] = opIdx;
    }
    return this;
  }
  recordOpenMarker(idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_savesStack, this).push([idx, null]);
    return this;
  }
  getOpenMarker() {
    if (canvas_dependency_tracker_classPrivateFieldGet(_savesStack, this).length === 0) {
      return null;
    }
    return canvas_dependency_tracker_classPrivateFieldGet(_savesStack, this).at(-1)[0];
  }
  recordCloseMarker(idx) {
    const lastPair = canvas_dependency_tracker_classPrivateFieldGet(_savesStack, this).pop();
    if (lastPair !== undefined) {
      lastPair[1] = idx;
    }
    return this;
  }
  beginMarkedContent(opIdx) {
    canvas_dependency_tracker_classPrivateFieldGet(_markedContentStack, this).push([opIdx, null]);
    return this;
  }
  endMarkedContent(opIdx) {
    const lastPair = canvas_dependency_tracker_classPrivateFieldGet(_markedContentStack, this).pop();
    if (lastPair !== undefined) {
      lastPair[1] = opIdx;
    }
    return this;
  }
  pushBaseTransform(ctx) {
    canvas_dependency_tracker_classPrivateFieldGet(_baseTransformStack, this).push(Util.multiplyByDOMMatrix(canvas_dependency_tracker_classPrivateFieldGet(_baseTransformStack, this).at(-1), ctx.getTransform()));
    return this;
  }
  popBaseTransform() {
    if (canvas_dependency_tracker_classPrivateFieldGet(_baseTransformStack, this).length > 1) {
      canvas_dependency_tracker_classPrivateFieldGet(_baseTransformStack, this).pop();
    }
    return this;
  }
  recordSimpleData(name, idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_simple, this)[name] = idx;
    return this;
  }
  recordIncrementalData(name, idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_incremental, this)[name].push(idx);
    return this;
  }
  resetIncrementalData(name, idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_incremental, this)[name].length = 0;
    return this;
  }
  recordNamedData(name, idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_namedDependencies, this).set(name, idx);
    return this;
  }
  recordFutureForcedDependency(name, idx) {
    this.recordIncrementalData(FORCED_DEPENDENCY_LABEL, idx);
    return this;
  }
  inheritSimpleDataAsFutureForcedDependencies(names) {
    for (const name of names) {
      if (name in canvas_dependency_tracker_classPrivateFieldGet(_simple, this)) {
        this.recordFutureForcedDependency(name, canvas_dependency_tracker_classPrivateFieldGet(_simple, this)[name]);
      }
    }
    return this;
  }
  inheritPendingDependenciesAsFutureForcedDependencies() {
    for (const dep of canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this)) {
      this.recordFutureForcedDependency(FORCED_DEPENDENCY_LABEL, dep);
    }
    return this;
  }
  resetBBox(idx) {
    canvas_dependency_tracker_classPrivateFieldSet(_pendingBBoxIdx, this, idx);
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[0] = Infinity;
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[1] = Infinity;
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[2] = -Infinity;
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[3] = -Infinity;
    return this;
  }
  get hasPendingBBox() {
    return canvas_dependency_tracker_classPrivateFieldGet(_pendingBBoxIdx, this) !== -1;
  }
  recordClipBox(idx, ctx, minX, maxX, minY, maxY) {
    const transform = Util.multiplyByDOMMatrix(canvas_dependency_tracker_classPrivateFieldGet(_baseTransformStack, this).at(-1), ctx.getTransform());
    const clipBox = [Infinity, Infinity, -Infinity, -Infinity];
    Util.axialAlignedBoundingBox([minX, minY, maxX, maxY], transform, clipBox);
    const intersection = Util.intersect(canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this), clipBox);
    if (intersection) {
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[0] = intersection[0];
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[1] = intersection[1];
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[2] = intersection[2];
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[3] = intersection[3];
    } else {
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[0] = canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[1] = Infinity;
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[2] = canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[3] = -Infinity;
    }
    return this;
  }
  recordBBox(idx, ctx, minX, maxX, minY, maxY) {
    const clipBox = canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this);
    if (clipBox[0] === Infinity) {
      return this;
    }
    const transform = Util.multiplyByDOMMatrix(canvas_dependency_tracker_classPrivateFieldGet(_baseTransformStack, this).at(-1), ctx.getTransform());
    if (clipBox[0] === -Infinity) {
      Util.axialAlignedBoundingBox([minX, minY, maxX, maxY], transform, canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this));
      return this;
    }
    const bbox = [Infinity, Infinity, -Infinity, -Infinity];
    Util.axialAlignedBoundingBox([minX, minY, maxX, maxY], transform, bbox);
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[0] = Math.min(canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[0], Math.max(bbox[0], clipBox[0]));
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[1] = Math.min(canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[1], Math.max(bbox[1], clipBox[1]));
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[2] = Math.max(canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[2], Math.min(bbox[2], clipBox[2]));
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[3] = Math.max(canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[3], Math.min(bbox[3], clipBox[3]));
    return this;
  }
  recordCharacterBBox(idx, ctx, font) {
    let scale = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 1;
    let x = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 0;
    let y = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
    let getMeasure = arguments.length > 6 ? arguments[6] : undefined;
    const fontBBox = font.bbox;
    let isBBoxTrustworthy;
    let computedBBox;
    if (fontBBox) {
      isBBoxTrustworthy = fontBBox[2] !== fontBBox[0] && fontBBox[3] !== fontBBox[1] && canvas_dependency_tracker_classPrivateFieldGet(_fontBBoxTrustworthy, this).get(font);
      if (isBBoxTrustworthy !== false) {
        computedBBox = [0, 0, 0, 0];
        Util.axialAlignedBoundingBox(fontBBox, font.fontMatrix, computedBBox);
        if (scale !== 1 || x !== 0 || y !== 0) {
          Util.scaleMinMax([scale, 0, 0, -scale, x, y], computedBBox);
        }
        if (isBBoxTrustworthy) {
          return this.recordBBox(idx, ctx, computedBBox[0], computedBBox[2], computedBBox[1], computedBBox[3]);
        }
      }
    }
    if (!getMeasure) {
      return this.recordFullPageBBox(idx);
    }
    const measure = getMeasure();
    if (fontBBox && computedBBox && isBBoxTrustworthy === undefined) {
      isBBoxTrustworthy = computedBBox[0] <= x - measure.actualBoundingBoxLeft && computedBBox[2] >= x + measure.actualBoundingBoxRight && computedBBox[1] <= y - measure.actualBoundingBoxAscent && computedBBox[3] >= y + measure.actualBoundingBoxDescent;
      canvas_dependency_tracker_classPrivateFieldGet(_fontBBoxTrustworthy, this).set(font, isBBoxTrustworthy);
      if (isBBoxTrustworthy) {
        return this.recordBBox(idx, ctx, computedBBox[0], computedBBox[2], computedBBox[1], computedBBox[3]);
      }
    }
    return this.recordBBox(idx, ctx, x - measure.actualBoundingBoxLeft, x + measure.actualBoundingBoxRight, y - measure.actualBoundingBoxAscent, y + measure.actualBoundingBoxDescent);
  }
  recordFullPageBBox(idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[0] = Math.max(0, canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[0]);
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[1] = Math.max(0, canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[1]);
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[2] = Math.min(canvas_dependency_tracker_classPrivateFieldGet(_canvasWidth, this), canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[2]);
    canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[3] = Math.min(canvas_dependency_tracker_classPrivateFieldGet(_canvasHeight, this), canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[3]);
    return this;
  }
  getSimpleIndex(dependencyName) {
    return canvas_dependency_tracker_classPrivateFieldGet(_simple, this)[dependencyName];
  }
  recordDependencies(idx, dependencyNames) {
    const pendingDependencies = canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this);
    const simple = canvas_dependency_tracker_classPrivateFieldGet(_simple, this);
    const incremental = canvas_dependency_tracker_classPrivateFieldGet(_incremental, this);
    for (const name of dependencyNames) {
      if (name in canvas_dependency_tracker_classPrivateFieldGet(_simple, this)) {
        pendingDependencies.add(simple[name]);
      } else if (name in incremental) {
        incremental[name].forEach(pendingDependencies.add, pendingDependencies);
      }
    }
    return this;
  }
  copyDependenciesFromIncrementalOperation(idx, name) {
    const operations = canvas_dependency_tracker_classPrivateFieldGet(_operations, this);
    const pendingDependencies = canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this);
    for (const depIdx of canvas_dependency_tracker_classPrivateFieldGet(_incremental, this)[name]) {
      operations.get(depIdx).dependencies.forEach(pendingDependencies.add, pendingDependencies.add(depIdx));
    }
    return this;
  }
  recordNamedDependency(idx, name) {
    if (canvas_dependency_tracker_classPrivateFieldGet(_namedDependencies, this).has(name)) {
      canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this).add(canvas_dependency_tracker_classPrivateFieldGet(_namedDependencies, this).get(name));
    }
    return this;
  }
  recordOperation(idx) {
    let preserveBbox = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    this.recordDependencies(idx, [FORCED_DEPENDENCY_LABEL]);
    const dependencies = new Set(canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this));
    const pairs = canvas_dependency_tracker_classPrivateFieldGet(_savesStack, this).concat(canvas_dependency_tracker_classPrivateFieldGet(_markedContentStack, this));
    const bbox = canvas_dependency_tracker_classPrivateFieldGet(_pendingBBoxIdx, this) === idx ? {
      minX: canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[0],
      minY: canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[1],
      maxX: canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[2],
      maxY: canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[3]
    } : null;
    canvas_dependency_tracker_classPrivateFieldGet(_operations, this).set(idx, {
      bbox,
      pairs,
      dependencies
    });
    if (!preserveBbox) {
      canvas_dependency_tracker_classPrivateFieldSet(_pendingBBoxIdx, this, -1);
    }
    canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this).clear();
    return this;
  }
  bboxToClipBoxDropOperation(idx) {
    if (canvas_dependency_tracker_classPrivateFieldGet(_pendingBBoxIdx, this) !== -1) {
      canvas_dependency_tracker_classPrivateFieldSet(_pendingBBoxIdx, this, -1);
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[0] = Math.max(canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[0], canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[0]);
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[1] = Math.max(canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[1], canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[1]);
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[2] = Math.min(canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[2], canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[2]);
      canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[3] = Math.min(canvas_dependency_tracker_classPrivateFieldGet(_clipBox, this)[3], canvas_dependency_tracker_classPrivateFieldGet(_pendingBBox, this)[3]);
    }
    canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this).clear();
    return this;
  }
  _takePendingDependencies() {
    const pendingDependencies = canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this);
    canvas_dependency_tracker_classPrivateFieldSet(_pendingDependencies, this, new Set());
    return pendingDependencies;
  }
  _extractOperation(idx) {
    const operation = canvas_dependency_tracker_classPrivateFieldGet(_operations, this).get(idx);
    canvas_dependency_tracker_classPrivateFieldGet(_operations, this).delete(idx);
    return operation;
  }
  _pushPendingDependencies(dependencies) {
    for (const dep of dependencies) {
      canvas_dependency_tracker_classPrivateFieldGet(_pendingDependencies, this).add(dep);
    }
  }
  take() {
    canvas_dependency_tracker_classPrivateFieldGet(_fontBBoxTrustworthy, this).clear();
    return Array.from(canvas_dependency_tracker_classPrivateFieldGet(_operations, this), _ref => {
      let [idx, {
        bbox,
        pairs,
        dependencies
      }] = _ref;
      pairs.forEach(pair => pair.forEach(dependencies.add, dependencies));
      dependencies.delete(idx);
      return {
        minX: (bbox?.minX ?? 0) / canvas_dependency_tracker_classPrivateFieldGet(_canvasWidth, this),
        maxX: (bbox?.maxX ?? canvas_dependency_tracker_classPrivateFieldGet(_canvasWidth, this)) / canvas_dependency_tracker_classPrivateFieldGet(_canvasWidth, this),
        minY: (bbox?.minY ?? 0) / canvas_dependency_tracker_classPrivateFieldGet(_canvasHeight, this),
        maxY: (bbox?.maxY ?? canvas_dependency_tracker_classPrivateFieldGet(_canvasHeight, this)) / canvas_dependency_tracker_classPrivateFieldGet(_canvasHeight, this),
        dependencies: Array.from(dependencies).sort((a, b) => a - b),
        idx
      };
    });
  }
}
var _dependencyTracker = /*#__PURE__*/new WeakMap();
var _opIdx = /*#__PURE__*/new WeakMap();
var _nestingLevel = /*#__PURE__*/new WeakMap();
var _outerDependencies = /*#__PURE__*/new WeakMap();
var _savesLevel = /*#__PURE__*/new WeakMap();
class CanvasNestedDependencyTracker {
  constructor(dependencyTracker, opIdx) {
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _dependencyTracker, void 0);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _opIdx, void 0);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _nestingLevel, 0);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _outerDependencies, void 0);
    canvas_dependency_tracker_classPrivateFieldInitSpec(this, _savesLevel, 0);
    if (dependencyTracker instanceof CanvasNestedDependencyTracker) {
      return dependencyTracker;
    }
    canvas_dependency_tracker_classPrivateFieldSet(_dependencyTracker, this, dependencyTracker);
    canvas_dependency_tracker_classPrivateFieldSet(_outerDependencies, this, dependencyTracker._takePendingDependencies());
    canvas_dependency_tracker_classPrivateFieldSet(_opIdx, this, opIdx);
  }
  save(opIdx) {
    var _this$savesLevel, _this$savesLevel2;
    canvas_dependency_tracker_classPrivateFieldSet(_savesLevel, this, (_this$savesLevel = canvas_dependency_tracker_classPrivateFieldGet(_savesLevel, this), _this$savesLevel2 = _this$savesLevel++, _this$savesLevel)), _this$savesLevel2;
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).save(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    return this;
  }
  restore(opIdx) {
    if (canvas_dependency_tracker_classPrivateFieldGet(_savesLevel, this) > 0) {
      var _this$savesLevel3, _this$savesLevel4;
      canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).restore(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
      canvas_dependency_tracker_classPrivateFieldSet(_savesLevel, this, (_this$savesLevel3 = canvas_dependency_tracker_classPrivateFieldGet(_savesLevel, this), _this$savesLevel4 = _this$savesLevel3--, _this$savesLevel3)), _this$savesLevel4;
    }
    return this;
  }
  recordOpenMarker(idx) {
    var _this$nestingLevel, _this$nestingLevel2;
    canvas_dependency_tracker_classPrivateFieldSet(_nestingLevel, this, (_this$nestingLevel = canvas_dependency_tracker_classPrivateFieldGet(_nestingLevel, this), _this$nestingLevel2 = _this$nestingLevel++, _this$nestingLevel)), _this$nestingLevel2;
    return this;
  }
  getOpenMarker() {
    return canvas_dependency_tracker_classPrivateFieldGet(_nestingLevel, this) > 0 ? canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this) : canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).getOpenMarker();
  }
  recordCloseMarker(idx) {
    var _this$nestingLevel3, _this$nestingLevel4;
    canvas_dependency_tracker_classPrivateFieldSet(_nestingLevel, this, (_this$nestingLevel3 = canvas_dependency_tracker_classPrivateFieldGet(_nestingLevel, this), _this$nestingLevel4 = _this$nestingLevel3--, _this$nestingLevel3)), _this$nestingLevel4;
    return this;
  }
  beginMarkedContent(opIdx) {
    return this;
  }
  endMarkedContent(opIdx) {
    return this;
  }
  pushBaseTransform(ctx) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).pushBaseTransform(ctx);
    return this;
  }
  popBaseTransform() {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).popBaseTransform();
    return this;
  }
  recordSimpleData(name, idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordSimpleData(name, canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    return this;
  }
  recordIncrementalData(name, idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordIncrementalData(name, canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    return this;
  }
  resetIncrementalData(name, idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).resetIncrementalData(name, canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    return this;
  }
  recordNamedData(name, idx) {
    return this;
  }
  recordFutureForcedDependency(name, idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordFutureForcedDependency(name, canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    return this;
  }
  inheritSimpleDataAsFutureForcedDependencies(names) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).inheritSimpleDataAsFutureForcedDependencies(names);
    return this;
  }
  inheritPendingDependenciesAsFutureForcedDependencies() {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).inheritPendingDependenciesAsFutureForcedDependencies();
    return this;
  }
  resetBBox(idx) {
    if (!canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).hasPendingBBox) {
      canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).resetBBox(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    }
    return this;
  }
  get hasPendingBBox() {
    return canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).hasPendingBBox;
  }
  recordClipBox(idx, ctx, minX, maxX, minY, maxY) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordClipBox(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this), ctx, minX, maxX, minY, maxY);
    return this;
  }
  recordBBox(idx, ctx, minX, maxX, minY, maxY) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordBBox(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this), ctx, minX, maxX, minY, maxY);
    return this;
  }
  recordCharacterBBox(idx, ctx, font, scale, x, y, getMeasure) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordCharacterBBox(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this), ctx, font, scale, x, y, getMeasure);
    return this;
  }
  recordFullPageBBox(idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordFullPageBBox(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    return this;
  }
  getSimpleIndex(dependencyName) {
    return canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).getSimpleIndex(dependencyName);
  }
  recordDependencies(idx, dependencyNames) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordDependencies(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this), dependencyNames);
    return this;
  }
  copyDependenciesFromIncrementalOperation(idx, name) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).copyDependenciesFromIncrementalOperation(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this), name);
    return this;
  }
  recordNamedDependency(idx, name) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordNamedDependency(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this), name);
    return this;
  }
  recordOperation(idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).recordOperation(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this), true);
    const operation = canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this)._extractOperation(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    for (const depIdx of operation.dependencies) {
      canvas_dependency_tracker_classPrivateFieldGet(_outerDependencies, this).add(depIdx);
    }
    canvas_dependency_tracker_classPrivateFieldGet(_outerDependencies, this).delete(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    canvas_dependency_tracker_classPrivateFieldGet(_outerDependencies, this).delete(null);
    return this;
  }
  bboxToClipBoxDropOperation(idx) {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this).bboxToClipBoxDropOperation(canvas_dependency_tracker_classPrivateFieldGet(_opIdx, this));
    return this;
  }
  recordNestedDependencies() {
    canvas_dependency_tracker_classPrivateFieldGet(_dependencyTracker, this)._pushPendingDependencies(canvas_dependency_tracker_classPrivateFieldGet(_outerDependencies, this));
  }
  take() {
    throw new Error("Unreachable");
  }
}
const Dependencies = {
  stroke: ["path", "transform", "filter", "strokeColor", "strokeAlpha", "lineWidth", "lineCap", "lineJoin", "miterLimit", "dash"],
  fill: ["path", "transform", "filter", "fillColor", "fillAlpha", "globalCompositeOperation", "SMask"],
  imageXObject: ["transform", "SMask", "filter", "fillAlpha", "strokeAlpha", "globalCompositeOperation"],
  rawFillPath: ["filter", "fillColor", "fillAlpha"],
  showText: ["transform", "leading", "charSpacing", "wordSpacing", "hScale", "textRise", "moveText", "textMatrix", "font", "filter", "fillColor", "textRenderingMode", "SMask", "fillAlpha", "strokeAlpha", "globalCompositeOperation"],
  transform: ["transform"],
  transformAndFill: ["transform", "fillColor"]
};

;// ./src/display/pattern_helper.js
function pattern_helper_defineProperty(e, r, t) { return (r = pattern_helper_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function pattern_helper_toPropertyKey(t) { var i = pattern_helper_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function pattern_helper_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }















const PathType = {
  FILL: "Fill",
  STROKE: "Stroke",
  SHADING: "Shading"
};
function applyBoundingBox(ctx, bbox) {
  if (!bbox) {
    return;
  }
  const width = bbox[2] - bbox[0];
  const height = bbox[3] - bbox[1];
  const region = new Path2D();
  region.rect(bbox[0], bbox[1], width, height);
  ctx.clip(region);
}
class BaseShadingPattern {
  isModifyingCurrentTransform() {
    return false;
  }
  getPattern() {
    unreachable("Abstract method `getPattern` called.");
  }
}
class RadialAxialShadingPattern extends BaseShadingPattern {
  constructor(IR) {
    super();
    this._type = IR[1];
    this._bbox = IR[2];
    this._colorStops = IR[3];
    this._p0 = IR[4];
    this._p1 = IR[5];
    this._r0 = IR[6];
    this._r1 = IR[7];
    this.matrix = null;
  }
  _createGradient(ctx) {
    let grad;
    if (this._type === "axial") {
      grad = ctx.createLinearGradient(this._p0[0], this._p0[1], this._p1[0], this._p1[1]);
    } else if (this._type === "radial") {
      grad = ctx.createRadialGradient(this._p0[0], this._p0[1], this._r0, this._p1[0], this._p1[1], this._r1);
    }
    for (const colorStop of this._colorStops) {
      grad.addColorStop(colorStop[0], colorStop[1]);
    }
    return grad;
  }
  getPattern(ctx, owner, inverse, pathType) {
    let pattern;
    if (pathType === PathType.STROKE || pathType === PathType.FILL) {
      const ownerBBox = owner.current.getClippedPathBoundingBox(pathType, getCurrentTransform(ctx)) || [0, 0, 0, 0];
      const width = Math.ceil(ownerBBox[2] - ownerBBox[0]) || 1;
      const height = Math.ceil(ownerBBox[3] - ownerBBox[1]) || 1;
      const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", width, height);
      const tmpCtx = tmpCanvas.context;
      tmpCtx.clearRect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height);
      tmpCtx.beginPath();
      tmpCtx.rect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height);
      tmpCtx.translate(-ownerBBox[0], -ownerBBox[1]);
      inverse = Util.transform(inverse, [1, 0, 0, 1, ownerBBox[0], ownerBBox[1]]);
      tmpCtx.transform(...owner.baseTransform);
      if (this.matrix) {
        tmpCtx.transform(...this.matrix);
      }
      applyBoundingBox(tmpCtx, this._bbox);
      tmpCtx.fillStyle = this._createGradient(tmpCtx);
      tmpCtx.fill();
      pattern = ctx.createPattern(tmpCanvas.canvas, "no-repeat");
      const domMatrix = new DOMMatrix(inverse);
      pattern.setTransform(domMatrix);
    } else {
      applyBoundingBox(ctx, this._bbox);
      pattern = this._createGradient(ctx);
    }
    return pattern;
  }
}
function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) {
  const coords = context.coords,
    colors = context.colors;
  const bytes = data.data,
    rowSize = data.width * 4;
  let tmp;
  if (coords[p1 + 1] > coords[p2 + 1]) {
    tmp = p1;
    p1 = p2;
    p2 = tmp;
    tmp = c1;
    c1 = c2;
    c2 = tmp;
  }
  if (coords[p2 + 1] > coords[p3 + 1]) {
    tmp = p2;
    p2 = p3;
    p3 = tmp;
    tmp = c2;
    c2 = c3;
    c3 = tmp;
  }
  if (coords[p1 + 1] > coords[p2 + 1]) {
    tmp = p1;
    p1 = p2;
    p2 = tmp;
    tmp = c1;
    c1 = c2;
    c2 = tmp;
  }
  const x1 = (coords[p1] + context.offsetX) * context.scaleX;
  const y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY;
  const x2 = (coords[p2] + context.offsetX) * context.scaleX;
  const y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY;
  const x3 = (coords[p3] + context.offsetX) * context.scaleX;
  const y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY;
  if (y1 >= y3) {
    return;
  }
  const c1r = colors[c1],
    c1g = colors[c1 + 1],
    c1b = colors[c1 + 2];
  const c2r = colors[c2],
    c2g = colors[c2 + 1],
    c2b = colors[c2 + 2];
  const c3r = colors[c3],
    c3g = colors[c3 + 1],
    c3b = colors[c3 + 2];
  const minY = Math.round(y1),
    maxY = Math.round(y3);
  let xa, car, cag, cab;
  let xb, cbr, cbg, cbb;
  for (let y = minY; y <= maxY; y++) {
    if (y < y2) {
      const k = y < y1 ? 0 : (y1 - y) / (y1 - y2);
      xa = x1 - (x1 - x2) * k;
      car = c1r - (c1r - c2r) * k;
      cag = c1g - (c1g - c2g) * k;
      cab = c1b - (c1b - c2b) * k;
    } else {
      let k;
      if (y > y3) {
        k = 1;
      } else if (y2 === y3) {
        k = 0;
      } else {
        k = (y2 - y) / (y2 - y3);
      }
      xa = x2 - (x2 - x3) * k;
      car = c2r - (c2r - c3r) * k;
      cag = c2g - (c2g - c3g) * k;
      cab = c2b - (c2b - c3b) * k;
    }
    let k;
    if (y < y1) {
      k = 0;
    } else if (y > y3) {
      k = 1;
    } else {
      k = (y1 - y) / (y1 - y3);
    }
    xb = x1 - (x1 - x3) * k;
    cbr = c1r - (c1r - c3r) * k;
    cbg = c1g - (c1g - c3g) * k;
    cbb = c1b - (c1b - c3b) * k;
    const x1_ = Math.round(Math.min(xa, xb));
    const x2_ = Math.round(Math.max(xa, xb));
    let j = rowSize * y + x1_ * 4;
    for (let x = x1_; x <= x2_; x++) {
      k = (xa - x) / (xa - xb);
      if (k < 0) {
        k = 0;
      } else if (k > 1) {
        k = 1;
      }
      bytes[j++] = car - (car - cbr) * k | 0;
      bytes[j++] = cag - (cag - cbg) * k | 0;
      bytes[j++] = cab - (cab - cbb) * k | 0;
      bytes[j++] = 255;
    }
  }
}
function drawFigure(data, figure, context) {
  const ps = figure.coords;
  const cs = figure.colors;
  let i, ii;
  switch (figure.type) {
    case "lattice":
      const verticesPerRow = figure.verticesPerRow;
      const rows = Math.floor(ps.length / verticesPerRow) - 1;
      const cols = verticesPerRow - 1;
      for (i = 0; i < rows; i++) {
        let q = i * verticesPerRow;
        for (let j = 0; j < cols; j++, q++) {
          drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]);
          drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]);
        }
      }
      break;
    case "triangles":
      for (i = 0, ii = ps.length; i < ii; i += 3) {
        drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]);
      }
      break;
    default:
      throw new Error("illegal figure");
  }
}
class MeshShadingPattern extends BaseShadingPattern {
  constructor(IR) {
    super();
    this._coords = IR[2];
    this._colors = IR[3];
    this._figures = IR[4];
    this._bounds = IR[5];
    this._bbox = IR[6];
    this._background = IR[7];
    this.matrix = null;
  }
  _createMeshCanvas(combinedScale, backgroundColor, cachedCanvases) {
    const EXPECTED_SCALE = 1.1;
    const MAX_PATTERN_SIZE = 3000;
    const BORDER_SIZE = 2;
    const offsetX = Math.floor(this._bounds[0]);
    const offsetY = Math.floor(this._bounds[1]);
    const boundsWidth = Math.ceil(this._bounds[2]) - offsetX;
    const boundsHeight = Math.ceil(this._bounds[3]) - offsetY;
    const width = Math.min(Math.ceil(Math.abs(boundsWidth * combinedScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE);
    const height = Math.min(Math.ceil(Math.abs(boundsHeight * combinedScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE);
    const scaleX = boundsWidth / width;
    const scaleY = boundsHeight / height;
    const context = {
      coords: this._coords,
      colors: this._colors,
      offsetX: -offsetX,
      offsetY: -offsetY,
      scaleX: 1 / scaleX,
      scaleY: 1 / scaleY
    };
    const paddedWidth = width + BORDER_SIZE * 2;
    const paddedHeight = height + BORDER_SIZE * 2;
    const tmpCanvas = cachedCanvases.getCanvas("mesh", paddedWidth, paddedHeight);
    const tmpCtx = tmpCanvas.context;
    const data = tmpCtx.createImageData(width, height);
    if (backgroundColor) {
      const bytes = data.data;
      for (let i = 0, ii = bytes.length; i < ii; i += 4) {
        bytes[i] = backgroundColor[0];
        bytes[i + 1] = backgroundColor[1];
        bytes[i + 2] = backgroundColor[2];
        bytes[i + 3] = 255;
      }
    }
    for (const figure of this._figures) {
      drawFigure(data, figure, context);
    }
    tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE);
    const canvas = tmpCanvas.canvas;
    return {
      canvas,
      offsetX: offsetX - BORDER_SIZE * scaleX,
      offsetY: offsetY - BORDER_SIZE * scaleY,
      scaleX,
      scaleY
    };
  }
  isModifyingCurrentTransform() {
    return true;
  }
  getPattern(ctx, owner, inverse, pathType) {
    applyBoundingBox(ctx, this._bbox);
    const scale = new Float32Array(2);
    if (pathType === PathType.SHADING) {
      Util.singularValueDecompose2dScale(getCurrentTransform(ctx), scale);
    } else if (this.matrix) {
      Util.singularValueDecompose2dScale(this.matrix, scale);
      const [matrixScaleX, matrixScaleY] = scale;
      Util.singularValueDecompose2dScale(owner.baseTransform, scale);
      scale[0] *= matrixScaleX;
      scale[1] *= matrixScaleY;
    } else {
      Util.singularValueDecompose2dScale(owner.baseTransform, scale);
    }
    const temporaryPatternCanvas = this._createMeshCanvas(scale, pathType === PathType.SHADING ? null : this._background, owner.cachedCanvases);
    if (pathType !== PathType.SHADING) {
      ctx.setTransform(...owner.baseTransform);
      if (this.matrix) {
        ctx.transform(...this.matrix);
      }
    }
    ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY);
    ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY);
    return ctx.createPattern(temporaryPatternCanvas.canvas, "no-repeat");
  }
}
class DummyShadingPattern extends BaseShadingPattern {
  getPattern() {
    return "hotpink";
  }
}
function getShadingPattern(IR) {
  switch (IR[0]) {
    case "RadialAxial":
      return new RadialAxialShadingPattern(IR);
    case "Mesh":
      return new MeshShadingPattern(IR);
    case "Dummy":
      return new DummyShadingPattern();
  }
  throw new Error(`Unknown IR type: ${IR[0]}`);
}
const PaintType = {
  COLORED: 1,
  UNCOLORED: 2
};
class TilingPattern {
  constructor(IR, ctx, canvasGraphicsFactory, baseTransform) {
    this.color = IR[1];
    this.operatorList = IR[2];
    this.matrix = IR[3];
    this.bbox = IR[4];
    this.xstep = IR[5];
    this.ystep = IR[6];
    this.paintType = IR[7];
    this.tilingType = IR[8];
    this.ctx = ctx;
    this.canvasGraphicsFactory = canvasGraphicsFactory;
    this.baseTransform = baseTransform;
  }
  createPatternCanvas(owner) {
    const {
      bbox,
      operatorList,
      paintType,
      tilingType,
      color,
      canvasGraphicsFactory
    } = this;
    let {
      xstep,
      ystep
    } = this;
    xstep = Math.abs(xstep);
    ystep = Math.abs(ystep);
    info("TilingType: " + tilingType);
    const x0 = bbox[0],
      y0 = bbox[1],
      x1 = bbox[2],
      y1 = bbox[3];
    const width = x1 - x0;
    const height = y1 - y0;
    const scale = new Float32Array(2);
    Util.singularValueDecompose2dScale(this.matrix, scale);
    const [matrixScaleX, matrixScaleY] = scale;
    Util.singularValueDecompose2dScale(this.baseTransform, scale);
    const combinedScaleX = matrixScaleX * scale[0];
    const combinedScaleY = matrixScaleY * scale[1];
    let canvasWidth = width,
      canvasHeight = height,
      redrawHorizontally = false,
      redrawVertically = false;
    const xScaledStep = Math.ceil(xstep * combinedScaleX);
    const yScaledStep = Math.ceil(ystep * combinedScaleY);
    const xScaledWidth = Math.ceil(width * combinedScaleX);
    const yScaledHeight = Math.ceil(height * combinedScaleY);
    if (xScaledStep >= xScaledWidth) {
      canvasWidth = xstep;
    } else {
      redrawHorizontally = true;
    }
    if (yScaledStep >= yScaledHeight) {
      canvasHeight = ystep;
    } else {
      redrawVertically = true;
    }
    const dimx = this.getSizeAndScale(canvasWidth, this.ctx.canvas.width, combinedScaleX);
    const dimy = this.getSizeAndScale(canvasHeight, this.ctx.canvas.height, combinedScaleY);
    const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", dimx.size, dimy.size);
    const tmpCtx = tmpCanvas.context;
    const graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx);
    graphics.groupLevel = owner.groupLevel;
    this.setFillAndStrokeStyleToContext(graphics, paintType, color);
    tmpCtx.translate(-dimx.scale * x0, -dimy.scale * y0);
    graphics.transform(0, dimx.scale, 0, 0, dimy.scale, 0, 0);
    tmpCtx.save();
    graphics.dependencyTracker?.save();
    this.clipBbox(graphics, x0, y0, x1, y1);
    graphics.baseTransform = getCurrentTransform(graphics.ctx);
    graphics.executeOperatorList(operatorList);
    graphics.endDrawing();
    graphics.dependencyTracker?.restore().recordNestedDependencies?.();
    tmpCtx.restore();
    if (redrawHorizontally || redrawVertically) {
      const image = tmpCanvas.canvas;
      if (redrawHorizontally) {
        canvasWidth = xstep;
      }
      if (redrawVertically) {
        canvasHeight = ystep;
      }
      const dimx2 = this.getSizeAndScale(canvasWidth, this.ctx.canvas.width, combinedScaleX);
      const dimy2 = this.getSizeAndScale(canvasHeight, this.ctx.canvas.height, combinedScaleY);
      const xSize = dimx2.size;
      const ySize = dimy2.size;
      const tmpCanvas2 = owner.cachedCanvases.getCanvas("pattern-workaround", xSize, ySize);
      const tmpCtx2 = tmpCanvas2.context;
      const ii = redrawHorizontally ? Math.floor(width / xstep) : 0;
      const jj = redrawVertically ? Math.floor(height / ystep) : 0;
      for (let i = 0; i <= ii; i++) {
        for (let j = 0; j <= jj; j++) {
          tmpCtx2.drawImage(image, xSize * i, ySize * j, xSize, ySize, 0, 0, xSize, ySize);
        }
      }
      return {
        canvas: tmpCanvas2.canvas,
        scaleX: dimx2.scale,
        scaleY: dimy2.scale,
        offsetX: x0,
        offsetY: y0
      };
    }
    return {
      canvas: tmpCanvas.canvas,
      scaleX: dimx.scale,
      scaleY: dimy.scale,
      offsetX: x0,
      offsetY: y0
    };
  }
  getSizeAndScale(step, realOutputSize, scale) {
    const maxSize = Math.max(TilingPattern.MAX_PATTERN_SIZE, realOutputSize);
    let size = Math.ceil(step * scale);
    if (size >= maxSize) {
      size = maxSize;
    } else {
      scale = size / step;
    }
    return {
      scale,
      size
    };
  }
  clipBbox(graphics, x0, y0, x1, y1) {
    const bboxWidth = x1 - x0;
    const bboxHeight = y1 - y0;
    graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight);
    Util.axialAlignedBoundingBox([x0, y0, x1, y1], getCurrentTransform(graphics.ctx), graphics.current.minMax);
    graphics.clip();
    graphics.endPath();
  }
  setFillAndStrokeStyleToContext(graphics, paintType, color) {
    const context = graphics.ctx,
      current = graphics.current;
    switch (paintType) {
      case PaintType.COLORED:
        const {
          fillStyle,
          strokeStyle
        } = this.ctx;
        context.fillStyle = current.fillColor = fillStyle;
        context.strokeStyle = current.strokeColor = strokeStyle;
        break;
      case PaintType.UNCOLORED:
        context.fillStyle = context.strokeStyle = color;
        current.fillColor = current.strokeColor = color;
        break;
      default:
        throw new FormatError(`Unsupported paint type: ${paintType}`);
    }
  }
  isModifyingCurrentTransform() {
    return false;
  }
  getPattern(ctx, owner, inverse, pathType) {
    let matrix = inverse;
    if (pathType !== PathType.SHADING) {
      matrix = Util.transform(matrix, owner.baseTransform);
      if (this.matrix) {
        matrix = Util.transform(matrix, this.matrix);
      }
    }
    const temporaryPatternCanvas = this.createPatternCanvas(owner);
    let domMatrix = new DOMMatrix(matrix);
    domMatrix = domMatrix.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY);
    domMatrix = domMatrix.scale(1 / temporaryPatternCanvas.scaleX, 1 / temporaryPatternCanvas.scaleY);
    const pattern = ctx.createPattern(temporaryPatternCanvas.canvas, "repeat");
    pattern.setTransform(domMatrix);
    return pattern;
  }
}
pattern_helper_defineProperty(TilingPattern, "MAX_PATTERN_SIZE", 3000);

;// ./src/shared/image_utils.js













function convertToRGBA(params) {
  switch (params.kind) {
    case ImageKind.GRAYSCALE_1BPP:
      return convertBlackAndWhiteToRGBA(params);
    case ImageKind.RGB_24BPP:
      return convertRGBToRGBA(params);
  }
  return null;
}
function convertBlackAndWhiteToRGBA(_ref) {
  let {
    src,
    srcPos = 0,
    dest,
    width,
    height,
    nonBlackColor = 0xffffffff,
    inverseDecode = false
  } = _ref;
  const black = util_FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff;
  const [zeroMapping, oneMapping] = inverseDecode ? [nonBlackColor, black] : [black, nonBlackColor];
  const widthInSource = width >> 3;
  const widthRemainder = width & 7;
  const srcLength = src.length;
  dest = new Uint32Array(dest.buffer);
  let destPos = 0;
  for (let i = 0; i < height; i++) {
    for (const max = srcPos + widthInSource; srcPos < max; srcPos++) {
      const elem = srcPos < srcLength ? src[srcPos] : 255;
      dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping;
    }
    if (widthRemainder === 0) {
      continue;
    }
    const elem = srcPos < srcLength ? src[srcPos++] : 255;
    for (let j = 0; j < widthRemainder; j++) {
      dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping;
    }
  }
  return {
    srcPos,
    destPos
  };
}
function convertRGBToRGBA(_ref2) {
  let {
    src,
    srcPos = 0,
    dest,
    destPos = 0,
    width,
    height
  } = _ref2;
  let i = 0;
  const len = width * height * 3;
  const len32 = len >> 2;
  const src32 = new Uint32Array(src.buffer, srcPos, len32);
  if (FeatureTest.isLittleEndian) {
    for (; i < len32 - 2; i += 3, destPos += 4) {
      const s1 = src32[i];
      const s2 = src32[i + 1];
      const s3 = src32[i + 2];
      dest[destPos] = s1 | 0xff000000;
      dest[destPos + 1] = s1 >>> 24 | s2 << 8 | 0xff000000;
      dest[destPos + 2] = s2 >>> 16 | s3 << 16 | 0xff000000;
      dest[destPos + 3] = s3 >>> 8 | 0xff000000;
    }
    for (let j = i * 4, jj = srcPos + len; j < jj; j += 3) {
      dest[destPos++] = src[j] | src[j + 1] << 8 | src[j + 2] << 16 | 0xff000000;
    }
  } else {
    for (; i < len32 - 2; i += 3, destPos += 4) {
      const s1 = src32[i];
      const s2 = src32[i + 1];
      const s3 = src32[i + 2];
      dest[destPos] = s1 | 0xff;
      dest[destPos + 1] = s1 << 24 | s2 >>> 8 | 0xff;
      dest[destPos + 2] = s2 << 16 | s3 >>> 16 | 0xff;
      dest[destPos + 3] = s3 << 8 | 0xff;
    }
    for (let j = i * 4, jj = srcPos + len; j < jj; j += 3) {
      dest[destPos++] = src[j] << 24 | src[j + 1] << 16 | src[j + 2] << 8 | 0xff;
    }
  }
  return {
    srcPos: srcPos + len,
    destPos
  };
}
function grayToRGBA(src, dest) {
  if (FeatureTest.isLittleEndian) {
    for (let i = 0, ii = src.length; i < ii; i++) {
      dest[i] = src[i] * 0x10101 | 0xff000000;
    }
  } else {
    for (let i = 0, ii = src.length; i < ii; i++) {
      dest[i] = src[i] * 0x1010100 | 0x000000ff;
    }
  }
}

;// ./src/display/canvas.js
function canvas_classPrivateMethodInitSpec(e, a) { canvas_checkPrivateRedeclaration(e, a), a.add(e); }
function canvas_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function canvas_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
function canvas_defineProperty(e, r, t) { return (r = canvas_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function canvas_toPropertyKey(t) { var i = canvas_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function canvas_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }






















const MIN_FONT_SIZE = 16;
const MAX_FONT_SIZE = 100;
const EXECUTION_TIME = 15;
const EXECUTION_STEPS = 10;
const FULL_CHUNK_HEIGHT = 16;
const SCALE_MATRIX = new DOMMatrix();
const XY = new Float32Array(2);
const MIN_MAX_INIT = new Float32Array([Infinity, Infinity, -Infinity, -Infinity]);
function mirrorContextOperations(ctx, destCtx) {
  if (ctx._removeMirroring) {
    throw new Error("Context is already forwarding operations.");
  }
  ctx.__originalSave = ctx.save;
  ctx.__originalRestore = ctx.restore;
  ctx.__originalRotate = ctx.rotate;
  ctx.__originalScale = ctx.scale;
  ctx.__originalTranslate = ctx.translate;
  ctx.__originalTransform = ctx.transform;
  ctx.__originalSetTransform = ctx.setTransform;
  ctx.__originalResetTransform = ctx.resetTransform;
  ctx.__originalClip = ctx.clip;
  ctx.__originalMoveTo = ctx.moveTo;
  ctx.__originalLineTo = ctx.lineTo;
  ctx.__originalBezierCurveTo = ctx.bezierCurveTo;
  ctx.__originalRect = ctx.rect;
  ctx.__originalClosePath = ctx.closePath;
  ctx.__originalBeginPath = ctx.beginPath;
  ctx._removeMirroring = () => {
    ctx.save = ctx.__originalSave;
    ctx.restore = ctx.__originalRestore;
    ctx.rotate = ctx.__originalRotate;
    ctx.scale = ctx.__originalScale;
    ctx.translate = ctx.__originalTranslate;
    ctx.transform = ctx.__originalTransform;
    ctx.setTransform = ctx.__originalSetTransform;
    ctx.resetTransform = ctx.__originalResetTransform;
    ctx.clip = ctx.__originalClip;
    ctx.moveTo = ctx.__originalMoveTo;
    ctx.lineTo = ctx.__originalLineTo;
    ctx.bezierCurveTo = ctx.__originalBezierCurveTo;
    ctx.rect = ctx.__originalRect;
    ctx.closePath = ctx.__originalClosePath;
    ctx.beginPath = ctx.__originalBeginPath;
    delete ctx._removeMirroring;
  };
  ctx.save = function () {
    destCtx.save();
    this.__originalSave();
  };
  ctx.restore = function () {
    destCtx.restore();
    this.__originalRestore();
  };
  ctx.translate = function (x, y) {
    destCtx.translate(x, y);
    this.__originalTranslate(x, y);
  };
  ctx.scale = function (x, y) {
    destCtx.scale(x, y);
    this.__originalScale(x, y);
  };
  ctx.transform = function (a, b, c, d, e, f) {
    destCtx.transform(a, b, c, d, e, f);
    this.__originalTransform(a, b, c, d, e, f);
  };
  ctx.setTransform = function (a, b, c, d, e, f) {
    destCtx.setTransform(a, b, c, d, e, f);
    this.__originalSetTransform(a, b, c, d, e, f);
  };
  ctx.resetTransform = function () {
    destCtx.resetTransform();
    this.__originalResetTransform();
  };
  ctx.rotate = function (angle) {
    destCtx.rotate(angle);
    this.__originalRotate(angle);
  };
  ctx.clip = function (rule) {
    destCtx.clip(rule);
    this.__originalClip(rule);
  };
  ctx.moveTo = function (x, y) {
    destCtx.moveTo(x, y);
    this.__originalMoveTo(x, y);
  };
  ctx.lineTo = function (x, y) {
    destCtx.lineTo(x, y);
    this.__originalLineTo(x, y);
  };
  ctx.bezierCurveTo = function (cp1x, cp1y, cp2x, cp2y, x, y) {
    destCtx.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y);
    this.__originalBezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y);
  };
  ctx.rect = function (x, y, width, height) {
    destCtx.rect(x, y, width, height);
    this.__originalRect(x, y, width, height);
  };
  ctx.closePath = function () {
    destCtx.closePath();
    this.__originalClosePath();
  };
  ctx.beginPath = function () {
    destCtx.beginPath();
    this.__originalBeginPath();
  };
}
class CachedCanvases {
  constructor(canvasFactory) {
    this.canvasFactory = canvasFactory;
    this.cache = Object.create(null);
  }
  getCanvas(id, width, height) {
    let canvasEntry;
    if (this.cache[id] !== undefined) {
      canvasEntry = this.cache[id];
      this.canvasFactory.reset(canvasEntry, width, height);
    } else {
      canvasEntry = this.canvasFactory.create(width, height);
      this.cache[id] = canvasEntry;
    }
    return canvasEntry;
  }
  delete(id) {
    delete this.cache[id];
  }
  clear() {
    for (const id in this.cache) {
      const canvasEntry = this.cache[id];
      this.canvasFactory.destroy(canvasEntry);
      delete this.cache[id];
    }
  }
}
function drawImageAtIntegerCoords(ctx, srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH) {
  const [a, b, c, d, tx, ty] = getCurrentTransform(ctx);
  if (b === 0 && c === 0) {
    const tlX = destX * a + tx;
    const rTlX = Math.round(tlX);
    const tlY = destY * d + ty;
    const rTlY = Math.round(tlY);
    const brX = (destX + destW) * a + tx;
    const rWidth = Math.abs(Math.round(brX) - rTlX) || 1;
    const brY = (destY + destH) * d + ty;
    const rHeight = Math.abs(Math.round(brY) - rTlY) || 1;
    ctx.setTransform(Math.sign(a), 0, 0, Math.sign(d), rTlX, rTlY);
    ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rWidth, rHeight);
    ctx.setTransform(a, b, c, d, tx, ty);
    return [rWidth, rHeight];
  }
  if (a === 0 && d === 0) {
    const tlX = destY * c + tx;
    const rTlX = Math.round(tlX);
    const tlY = destX * b + ty;
    const rTlY = Math.round(tlY);
    const brX = (destY + destH) * c + tx;
    const rWidth = Math.abs(Math.round(brX) - rTlX) || 1;
    const brY = (destX + destW) * b + ty;
    const rHeight = Math.abs(Math.round(brY) - rTlY) || 1;
    ctx.setTransform(0, Math.sign(b), Math.sign(c), 0, rTlX, rTlY);
    ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rHeight, rWidth);
    ctx.setTransform(a, b, c, d, tx, ty);
    return [rHeight, rWidth];
  }
  ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH);
  const scaleX = Math.hypot(a, b);
  const scaleY = Math.hypot(c, d);
  return [scaleX * destW, scaleY * destH];
}
class CanvasExtraState {
  constructor(width, height, preInit) {
    canvas_defineProperty(this, "alphaIsShape", false);
    canvas_defineProperty(this, "fontSize", 0);
    canvas_defineProperty(this, "fontSizeScale", 1);
    canvas_defineProperty(this, "textMatrix", null);
    canvas_defineProperty(this, "textMatrixScale", 1);
    canvas_defineProperty(this, "fontMatrix", FONT_IDENTITY_MATRIX);
    canvas_defineProperty(this, "leading", 0);
    canvas_defineProperty(this, "x", 0);
    canvas_defineProperty(this, "y", 0);
    canvas_defineProperty(this, "lineX", 0);
    canvas_defineProperty(this, "lineY", 0);
    canvas_defineProperty(this, "charSpacing", 0);
    canvas_defineProperty(this, "wordSpacing", 0);
    canvas_defineProperty(this, "textHScale", 1);
    canvas_defineProperty(this, "textRenderingMode", TextRenderingMode.FILL);
    canvas_defineProperty(this, "textRise", 0);
    canvas_defineProperty(this, "fillColor", "#000000");
    canvas_defineProperty(this, "strokeColor", "#000000");
    canvas_defineProperty(this, "patternFill", false);
    canvas_defineProperty(this, "patternStroke", false);
    canvas_defineProperty(this, "fillAlpha", 1);
    canvas_defineProperty(this, "strokeAlpha", 1);
    canvas_defineProperty(this, "lineWidth", 1);
    canvas_defineProperty(this, "activeSMask", null);
    canvas_defineProperty(this, "transferMaps", "none");
    preInit?.(this);
    this.clipBox = new Float32Array([0, 0, width, height]);
    this.minMax = MIN_MAX_INIT.slice();
  }
  clone() {
    const clone = Object.create(this);
    clone.clipBox = this.clipBox.slice();
    clone.minMax = this.minMax.slice();
    return clone;
  }
  getPathBoundingBox() {
    let pathType = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : PathType.FILL;
    let transform = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    const box = this.minMax.slice();
    if (pathType === PathType.STROKE) {
      if (!transform) {
        unreachable("Stroke bounding box must include transform.");
      }
      Util.singularValueDecompose2dScale(transform, XY);
      const xStrokePad = XY[0] * this.lineWidth / 2;
      const yStrokePad = XY[1] * this.lineWidth / 2;
      box[0] -= xStrokePad;
      box[1] -= yStrokePad;
      box[2] += xStrokePad;
      box[3] += yStrokePad;
    }
    return box;
  }
  updateClipFromPath() {
    const intersect = Util.intersect(this.clipBox, this.getPathBoundingBox());
    this.startNewPathAndClipBox(intersect || [0, 0, 0, 0]);
  }
  isEmptyClip() {
    return this.minMax[0] === Infinity;
  }
  startNewPathAndClipBox(box) {
    this.clipBox.set(box, 0);
    this.minMax.set(MIN_MAX_INIT, 0);
  }
  getClippedPathBoundingBox() {
    let pathType = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : PathType.FILL;
    let transform = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    return Util.intersect(this.clipBox, this.getPathBoundingBox(pathType, transform));
  }
}
function putBinaryImageData(ctx, imgData) {
  if (imgData instanceof ImageData) {
    ctx.putImageData(imgData, 0, 0);
    return;
  }
  const height = imgData.height,
    width = imgData.width;
  const partialChunkHeight = height % FULL_CHUNK_HEIGHT;
  const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
  const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
  const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
  let srcPos = 0,
    destPos;
  const src = imgData.data;
  const dest = chunkImgData.data;
  let i, j, thisChunkHeight, elemsInThisChunk;
  if (imgData.kind === util_ImageKind.GRAYSCALE_1BPP) {
    const srcLength = src.byteLength;
    const dest32 = new Uint32Array(dest.buffer, 0, dest.byteLength >> 2);
    const dest32DataLength = dest32.length;
    const fullSrcDiff = width + 7 >> 3;
    const white = 0xffffffff;
    const black = util_FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff;
    for (i = 0; i < totalChunks; i++) {
      thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight;
      destPos = 0;
      for (j = 0; j < thisChunkHeight; j++) {
        const srcDiff = srcLength - srcPos;
        let k = 0;
        const kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7;
        const kEndUnrolled = kEnd & ~7;
        let mask = 0;
        let srcByte = 0;
        for (; k < kEndUnrolled; k += 8) {
          srcByte = src[srcPos++];
          dest32[destPos++] = srcByte & 128 ? white : black;
          dest32[destPos++] = srcByte & 64 ? white : black;
          dest32[destPos++] = srcByte & 32 ? white : black;
          dest32[destPos++] = srcByte & 16 ? white : black;
          dest32[destPos++] = srcByte & 8 ? white : black;
          dest32[destPos++] = srcByte & 4 ? white : black;
          dest32[destPos++] = srcByte & 2 ? white : black;
          dest32[destPos++] = srcByte & 1 ? white : black;
        }
        for (; k < kEnd; k++) {
          if (mask === 0) {
            srcByte = src[srcPos++];
            mask = 128;
          }
          dest32[destPos++] = srcByte & mask ? white : black;
          mask >>= 1;
        }
      }
      while (destPos < dest32DataLength) {
        dest32[destPos++] = 0;
      }
      ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
    }
  } else if (imgData.kind === util_ImageKind.RGBA_32BPP) {
    j = 0;
    elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4;
    for (i = 0; i < fullChunks; i++) {
      dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
      srcPos += elemsInThisChunk;
      ctx.putImageData(chunkImgData, 0, j);
      j += FULL_CHUNK_HEIGHT;
    }
    if (i < totalChunks) {
      elemsInThisChunk = width * partialChunkHeight * 4;
      dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
      ctx.putImageData(chunkImgData, 0, j);
    }
  } else if (imgData.kind === util_ImageKind.RGB_24BPP) {
    thisChunkHeight = FULL_CHUNK_HEIGHT;
    elemsInThisChunk = width * thisChunkHeight;
    for (i = 0; i < totalChunks; i++) {
      if (i >= fullChunks) {
        thisChunkHeight = partialChunkHeight;
        elemsInThisChunk = width * thisChunkHeight;
      }
      destPos = 0;
      for (j = elemsInThisChunk; j--;) {
        dest[destPos++] = src[srcPos++];
        dest[destPos++] = src[srcPos++];
        dest[destPos++] = src[srcPos++];
        dest[destPos++] = 255;
      }
      ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
    }
  } else {
    throw new Error(`bad image kind: ${imgData.kind}`);
  }
}
function putBinaryImageMask(ctx, imgData) {
  if (imgData.bitmap) {
    ctx.drawImage(imgData.bitmap, 0, 0);
    return;
  }
  const height = imgData.height,
    width = imgData.width;
  const partialChunkHeight = height % FULL_CHUNK_HEIGHT;
  const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
  const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
  const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
  let srcPos = 0;
  const src = imgData.data;
  const dest = chunkImgData.data;
  for (let i = 0; i < totalChunks; i++) {
    const thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight;
    ({
      srcPos
    } = convertBlackAndWhiteToRGBA({
      src,
      srcPos,
      dest,
      width,
      height: thisChunkHeight,
      nonBlackColor: 0
    }));
    ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
  }
}
function copyCtxState(sourceCtx, destCtx) {
  const properties = ["strokeStyle", "fillStyle", "fillRule", "globalAlpha", "lineWidth", "lineCap", "lineJoin", "miterLimit", "globalCompositeOperation", "font", "filter"];
  for (const property of properties) {
    if (sourceCtx[property] !== undefined) {
      destCtx[property] = sourceCtx[property];
    }
  }
  if (sourceCtx.setLineDash !== undefined) {
    destCtx.setLineDash(sourceCtx.getLineDash());
    destCtx.lineDashOffset = sourceCtx.lineDashOffset;
  }
}
function resetCtxToDefault(ctx) {
  ctx.strokeStyle = ctx.fillStyle = "#000000";
  ctx.fillRule = "nonzero";
  ctx.globalAlpha = 1;
  ctx.lineWidth = 1;
  ctx.lineCap = "butt";
  ctx.lineJoin = "miter";
  ctx.miterLimit = 10;
  ctx.globalCompositeOperation = "source-over";
  ctx.font = "10px sans-serif";
  if (ctx.setLineDash !== undefined) {
    ctx.setLineDash([]);
    ctx.lineDashOffset = 0;
  }
  const {
    filter
  } = ctx;
  if (filter !== "none" && filter !== "") {
    ctx.filter = "none";
  }
}
function getImageSmoothingEnabled(transform, interpolate) {
  if (interpolate) {
    return true;
  }
  Util.singularValueDecompose2dScale(transform, XY);
  const actualScale = Math.fround(OutputScale.pixelRatio * PixelsPerInch.PDF_TO_CSS_UNITS);
  return XY[0] <= actualScale && XY[1] <= actualScale;
}
const LINE_CAP_STYLES = ["butt", "round", "square"];
const LINE_JOIN_STYLES = ["miter", "round", "bevel"];
const NORMAL_CLIP = {};
const EO_CLIP = {};
var _CanvasGraphics_brand = /*#__PURE__*/new WeakSet();
class CanvasGraphics {
  constructor(canvasCtx, commonObjs, objs, canvasFactory, filterFactory, _ref, annotationCanvasMap, pageColors, dependencyTracker) {
    let {
      optionalContentConfig,
      markedContentStack = null
    } = _ref;
    canvas_classPrivateMethodInitSpec(this, _CanvasGraphics_brand);
    this.ctx = canvasCtx;
    this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height);
    this.stateStack = [];
    this.pendingClip = null;
    this.pendingEOFill = false;
    this.res = null;
    this.xobjs = null;
    this.commonObjs = commonObjs;
    this.objs = objs;
    this.canvasFactory = canvasFactory;
    this.filterFactory = filterFactory;
    this.groupStack = [];
    this.baseTransform = null;
    this.baseTransformStack = [];
    this.groupLevel = 0;
    this.smaskStack = [];
    this.smaskCounter = 0;
    this.tempSMask = null;
    this.suspendedCtx = null;
    this.contentVisible = true;
    this.markedContentStack = markedContentStack || [];
    this.optionalContentConfig = optionalContentConfig;
    this.cachedCanvases = new CachedCanvases(this.canvasFactory);
    this.cachedPatterns = new Map();
    this.annotationCanvasMap = annotationCanvasMap;
    this.viewportScale = 1;
    this.outputScaleX = 1;
    this.outputScaleY = 1;
    this.pageColors = pageColors;
    this._cachedScaleForStroking = [-1, 0];
    this._cachedGetSinglePixelWidth = null;
    this._cachedBitmapsMap = new Map();
    this.dependencyTracker = dependencyTracker ?? null;
  }
  getObject(opIdx, data) {
    let fallback = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    if (typeof data === "string") {
      this.dependencyTracker?.recordNamedDependency(opIdx, data);
      return data.startsWith("g_") ? this.commonObjs.get(data) : this.objs.get(data);
    }
    return fallback;
  }
  beginDrawing(_ref2) {
    let {
      transform,
      viewport,
      transparency = false,
      background = null
    } = _ref2;
    const width = this.ctx.canvas.width;
    const height = this.ctx.canvas.height;
    const savedFillStyle = this.ctx.fillStyle;
    this.ctx.fillStyle = background || "#ffffff";
    this.ctx.fillRect(0, 0, width, height);
    this.ctx.fillStyle = savedFillStyle;
    if (transparency) {
      const transparentCanvas = this.cachedCanvases.getCanvas("transparent", width, height);
      this.compositeCtx = this.ctx;
      this.transparentCanvas = transparentCanvas.canvas;
      this.ctx = transparentCanvas.context;
      this.ctx.save();
      this.ctx.transform(...getCurrentTransform(this.compositeCtx));
    }
    this.ctx.save();
    resetCtxToDefault(this.ctx);
    if (transform) {
      this.ctx.transform(...transform);
      this.outputScaleX = transform[0];
      this.outputScaleY = transform[0];
    }
    this.ctx.transform(...viewport.transform);
    this.viewportScale = viewport.scale;
    this.baseTransform = getCurrentTransform(this.ctx);
  }
  executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper, filteredOperationIndexes) {
    const argsArray = operatorList.argsArray;
    const fnArray = operatorList.fnArray;
    let i = executionStartIdx || 0;
    const argsArrayLen = argsArray.length;
    if (argsArrayLen === i) {
      return i;
    }
    const chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === "function";
    const endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0;
    let steps = 0;
    const commonObjs = this.commonObjs;
    const objs = this.objs;
    let fnId, fnArgs;
    while (true) {
      if (stepper !== undefined && i === stepper.nextBreakPoint) {
        stepper.breakIt(i, continueCallback);
        return i;
      }
      if (!filteredOperationIndexes || filteredOperationIndexes.has(i)) {
        fnId = fnArray[i];
        fnArgs = argsArray[i] ?? null;
        if (fnId !== OPS.dependency) {
          if (fnArgs === null) {
            this[fnId](i);
          } else {
            this[fnId](i, ...fnArgs);
          }
        } else {
          for (const depObjId of fnArgs) {
            this.dependencyTracker?.recordNamedData(depObjId, i);
            const objsPool = depObjId.startsWith("g_") ? commonObjs : objs;
            if (!objsPool.has(depObjId)) {
              objsPool.get(depObjId, continueCallback);
              return i;
            }
          }
        }
      }
      i++;
      if (i === argsArrayLen) {
        return i;
      }
      if (chunkOperations && ++steps > EXECUTION_STEPS) {
        if (Date.now() > endTime) {
          continueCallback();
          return i;
        }
        steps = 0;
      }
    }
  }
  endDrawing() {
    canvas_assertClassBrand(_CanvasGraphics_brand, this, _restoreInitialState).call(this);
    this.cachedCanvases.clear();
    this.cachedPatterns.clear();
    for (const cache of this._cachedBitmapsMap.values()) {
      for (const canvas of cache.values()) {
        if (typeof HTMLCanvasElement !== "undefined" && canvas instanceof HTMLCanvasElement) {
          canvas.width = canvas.height = 0;
        }
      }
      cache.clear();
    }
    this._cachedBitmapsMap.clear();
    canvas_assertClassBrand(_CanvasGraphics_brand, this, _drawFilter).call(this);
  }
  _scaleImage(img, inverseTransform) {
    const width = img.width ?? img.displayWidth;
    const height = img.height ?? img.displayHeight;
    let widthScale = Math.max(Math.hypot(inverseTransform[0], inverseTransform[1]), 1);
    let heightScale = Math.max(Math.hypot(inverseTransform[2], inverseTransform[3]), 1);
    let paintWidth = width,
      paintHeight = height;
    let tmpCanvasId = "prescale1";
    let tmpCanvas, tmpCtx;
    while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) {
      let newWidth = paintWidth,
        newHeight = paintHeight;
      if (widthScale > 2 && paintWidth > 1) {
        newWidth = paintWidth >= 16384 ? Math.floor(paintWidth / 2) - 1 || 1 : Math.ceil(paintWidth / 2);
        widthScale /= paintWidth / newWidth;
      }
      if (heightScale > 2 && paintHeight > 1) {
        newHeight = paintHeight >= 16384 ? Math.floor(paintHeight / 2) - 1 || 1 : Math.ceil(paintHeight) / 2;
        heightScale /= paintHeight / newHeight;
      }
      tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight);
      tmpCtx = tmpCanvas.context;
      tmpCtx.clearRect(0, 0, newWidth, newHeight);
      tmpCtx.drawImage(img, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight);
      img = tmpCanvas.canvas;
      paintWidth = newWidth;
      paintHeight = newHeight;
      tmpCanvasId = tmpCanvasId === "prescale1" ? "prescale2" : "prescale1";
    }
    return {
      img,
      paintWidth,
      paintHeight
    };
  }
  _createMaskCanvas(opIdx, img) {
    const ctx = this.ctx;
    const {
      width,
      height
    } = img;
    const fillColor = this.current.fillColor;
    const isPatternFill = this.current.patternFill;
    const currentTransform = getCurrentTransform(ctx);
    let cache, cacheKey, scaled, maskCanvas;
    if ((img.bitmap || img.data) && img.count > 1) {
      const mainKey = img.bitmap || img.data.buffer;
      cacheKey = JSON.stringify(isPatternFill ? currentTransform : [currentTransform.slice(0, 4), fillColor]);
      cache = this._cachedBitmapsMap.get(mainKey);
      if (!cache) {
        cache = new Map();
        this._cachedBitmapsMap.set(mainKey, cache);
      }
      const cachedImage = cache.get(cacheKey);
      if (cachedImage && !isPatternFill) {
        const offsetX = Math.round(Math.min(currentTransform[0], currentTransform[2]) + currentTransform[4]);
        const offsetY = Math.round(Math.min(currentTransform[1], currentTransform[3]) + currentTransform[5]);
        this.dependencyTracker?.recordDependencies(opIdx, Dependencies.transformAndFill);
        return {
          canvas: cachedImage,
          offsetX,
          offsetY
        };
      }
      scaled = cachedImage;
    }
    if (!scaled) {
      maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height);
      putBinaryImageMask(maskCanvas.context, img);
    }
    let maskToCanvas = Util.transform(currentTransform, [1 / width, 0, 0, -1 / height, 0, 0]);
    maskToCanvas = Util.transform(maskToCanvas, [1, 0, 0, 1, 0, -height]);
    const minMax = MIN_MAX_INIT.slice();
    Util.axialAlignedBoundingBox([0, 0, width, height], maskToCanvas, minMax);
    const [minX, minY, maxX, maxY] = minMax;
    const drawnWidth = Math.round(maxX - minX) || 1;
    const drawnHeight = Math.round(maxY - minY) || 1;
    const fillCanvas = this.cachedCanvases.getCanvas("fillCanvas", drawnWidth, drawnHeight);
    const fillCtx = fillCanvas.context;
    const offsetX = minX;
    const offsetY = minY;
    fillCtx.translate(-offsetX, -offsetY);
    fillCtx.transform(...maskToCanvas);
    if (!scaled) {
      scaled = this._scaleImage(maskCanvas.canvas, getCurrentTransformInverse(fillCtx));
      scaled = scaled.img;
      if (cache && isPatternFill) {
        cache.set(cacheKey, scaled);
      }
    }
    fillCtx.imageSmoothingEnabled = getImageSmoothingEnabled(getCurrentTransform(fillCtx), img.interpolate);
    drawImageAtIntegerCoords(fillCtx, scaled, 0, 0, scaled.width, scaled.height, 0, 0, width, height);
    fillCtx.globalCompositeOperation = "source-in";
    const inverse = Util.transform(getCurrentTransformInverse(fillCtx), [1, 0, 0, 1, -offsetX, -offsetY]);
    fillCtx.fillStyle = isPatternFill ? fillColor.getPattern(ctx, this, inverse, PathType.FILL) : fillColor;
    fillCtx.fillRect(0, 0, width, height);
    if (cache && !isPatternFill) {
      this.cachedCanvases.delete("fillCanvas");
      cache.set(cacheKey, fillCanvas.canvas);
    }
    this.dependencyTracker?.recordDependencies(opIdx, Dependencies.transformAndFill);
    return {
      canvas: fillCanvas.canvas,
      offsetX: Math.round(offsetX),
      offsetY: Math.round(offsetY)
    };
  }
  setLineWidth(opIdx, width) {
    this.dependencyTracker?.recordSimpleData("lineWidth", opIdx);
    if (width !== this.current.lineWidth) {
      this._cachedScaleForStroking[0] = -1;
    }
    this.current.lineWidth = width;
    this.ctx.lineWidth = width;
  }
  setLineCap(opIdx, style) {
    this.dependencyTracker?.recordSimpleData("lineCap", opIdx);
    this.ctx.lineCap = LINE_CAP_STYLES[style];
  }
  setLineJoin(opIdx, style) {
    this.dependencyTracker?.recordSimpleData("lineJoin", opIdx);
    this.ctx.lineJoin = LINE_JOIN_STYLES[style];
  }
  setMiterLimit(opIdx, limit) {
    this.dependencyTracker?.recordSimpleData("miterLimit", opIdx);
    this.ctx.miterLimit = limit;
  }
  setDash(opIdx, dashArray, dashPhase) {
    this.dependencyTracker?.recordSimpleData("dash", opIdx);
    const ctx = this.ctx;
    if (ctx.setLineDash !== undefined) {
      ctx.setLineDash(dashArray);
      ctx.lineDashOffset = dashPhase;
    }
  }
  setRenderingIntent(opIdx, intent) {}
  setFlatness(opIdx, flatness) {}
  setGState(opIdx, states) {
    for (const [key, value] of states) {
      switch (key) {
        case "LW":
          this.setLineWidth(opIdx, value);
          break;
        case "LC":
          this.setLineCap(opIdx, value);
          break;
        case "LJ":
          this.setLineJoin(opIdx, value);
          break;
        case "ML":
          this.setMiterLimit(opIdx, value);
          break;
        case "D":
          this.setDash(opIdx, value[0], value[1]);
          break;
        case "RI":
          this.setRenderingIntent(opIdx, value);
          break;
        case "FL":
          this.setFlatness(opIdx, value);
          break;
        case "Font":
          this.setFont(opIdx, value[0], value[1]);
          break;
        case "CA":
          this.dependencyTracker?.recordSimpleData("strokeAlpha", opIdx);
          this.current.strokeAlpha = value;
          break;
        case "ca":
          this.dependencyTracker?.recordSimpleData("fillAlpha", opIdx);
          this.ctx.globalAlpha = this.current.fillAlpha = value;
          break;
        case "BM":
          this.dependencyTracker?.recordSimpleData("globalCompositeOperation", opIdx);
          this.ctx.globalCompositeOperation = value;
          break;
        case "SMask":
          this.dependencyTracker?.recordSimpleData("SMask", opIdx);
          this.current.activeSMask = value ? this.tempSMask : null;
          this.tempSMask = null;
          this.checkSMaskState();
          break;
        case "TR":
          this.dependencyTracker?.recordSimpleData("filter", opIdx);
          this.ctx.filter = this.current.transferMaps = this.filterFactory.addFilter(value);
          break;
      }
    }
  }
  get inSMaskMode() {
    return !!this.suspendedCtx;
  }
  checkSMaskState() {
    const inSMaskMode = this.inSMaskMode;
    if (this.current.activeSMask && !inSMaskMode) {
      this.beginSMaskMode();
    } else if (!this.current.activeSMask && inSMaskMode) {
      this.endSMaskMode();
    }
  }
  beginSMaskMode(opIdx) {
    if (this.inSMaskMode) {
      throw new Error("beginSMaskMode called while already in smask mode");
    }
    const drawnWidth = this.ctx.canvas.width;
    const drawnHeight = this.ctx.canvas.height;
    const cacheId = "smaskGroupAt" + this.groupLevel;
    const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight);
    this.suspendedCtx = this.ctx;
    const ctx = this.ctx = scratchCanvas.context;
    ctx.setTransform(this.suspendedCtx.getTransform());
    copyCtxState(this.suspendedCtx, ctx);
    mirrorContextOperations(ctx, this.suspendedCtx);
    this.setGState(opIdx, [["BM", "source-over"]]);
  }
  endSMaskMode() {
    if (!this.inSMaskMode) {
      throw new Error("endSMaskMode called while not in smask mode");
    }
    this.ctx._removeMirroring();
    copyCtxState(this.ctx, this.suspendedCtx);
    this.ctx = this.suspendedCtx;
    this.suspendedCtx = null;
  }
  compose(dirtyBox) {
    if (!this.current.activeSMask) {
      return;
    }
    if (!dirtyBox) {
      dirtyBox = [0, 0, this.ctx.canvas.width, this.ctx.canvas.height];
    } else {
      dirtyBox[0] = Math.floor(dirtyBox[0]);
      dirtyBox[1] = Math.floor(dirtyBox[1]);
      dirtyBox[2] = Math.ceil(dirtyBox[2]);
      dirtyBox[3] = Math.ceil(dirtyBox[3]);
    }
    const smask = this.current.activeSMask;
    const suspendedCtx = this.suspendedCtx;
    this.composeSMask(suspendedCtx, smask, this.ctx, dirtyBox);
    this.ctx.save();
    this.ctx.setTransform(1, 0, 0, 1, 0, 0);
    this.ctx.clearRect(0, 0, this.ctx.canvas.width, this.ctx.canvas.height);
    this.ctx.restore();
  }
  composeSMask(ctx, smask, layerCtx, layerBox) {
    const layerOffsetX = layerBox[0];
    const layerOffsetY = layerBox[1];
    const layerWidth = layerBox[2] - layerOffsetX;
    const layerHeight = layerBox[3] - layerOffsetY;
    if (layerWidth === 0 || layerHeight === 0) {
      return;
    }
    this.genericComposeSMask(smask.context, layerCtx, layerWidth, layerHeight, smask.subtype, smask.backdrop, smask.transferMap, layerOffsetX, layerOffsetY, smask.offsetX, smask.offsetY);
    ctx.save();
    ctx.globalAlpha = 1;
    ctx.globalCompositeOperation = "source-over";
    ctx.setTransform(1, 0, 0, 1, 0, 0);
    ctx.drawImage(layerCtx.canvas, 0, 0);
    ctx.restore();
  }
  genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap, layerOffsetX, layerOffsetY, maskOffsetX, maskOffsetY) {
    let maskCanvas = maskCtx.canvas;
    let maskX = layerOffsetX - maskOffsetX;
    let maskY = layerOffsetY - maskOffsetY;
    if (backdrop) {
      if (maskX < 0 || maskY < 0 || maskX + width > maskCanvas.width || maskY + height > maskCanvas.height) {
        const canvas = this.cachedCanvases.getCanvas("maskExtension", width, height);
        const ctx = canvas.context;
        ctx.drawImage(maskCanvas, -maskX, -maskY);
        ctx.globalCompositeOperation = "destination-atop";
        ctx.fillStyle = backdrop;
        ctx.fillRect(0, 0, width, height);
        ctx.globalCompositeOperation = "source-over";
        maskCanvas = canvas.canvas;
        maskX = maskY = 0;
      } else {
        maskCtx.save();
        maskCtx.globalAlpha = 1;
        maskCtx.setTransform(1, 0, 0, 1, 0, 0);
        const clip = new Path2D();
        clip.rect(maskX, maskY, width, height);
        maskCtx.clip(clip);
        maskCtx.globalCompositeOperation = "destination-atop";
        maskCtx.fillStyle = backdrop;
        maskCtx.fillRect(maskX, maskY, width, height);
        maskCtx.restore();
      }
    }
    layerCtx.save();
    layerCtx.globalAlpha = 1;
    layerCtx.setTransform(1, 0, 0, 1, 0, 0);
    if (subtype === "Alpha" && transferMap) {
      layerCtx.filter = this.filterFactory.addAlphaFilter(transferMap);
    } else if (subtype === "Luminosity") {
      layerCtx.filter = this.filterFactory.addLuminosityFilter(transferMap);
    }
    const clip = new Path2D();
    clip.rect(layerOffsetX, layerOffsetY, width, height);
    layerCtx.clip(clip);
    layerCtx.globalCompositeOperation = "destination-in";
    layerCtx.drawImage(maskCanvas, maskX, maskY, width, height, layerOffsetX, layerOffsetY, width, height);
    layerCtx.restore();
  }
  save(opIdx) {
    if (this.inSMaskMode) {
      copyCtxState(this.ctx, this.suspendedCtx);
    }
    this.ctx.save();
    const old = this.current;
    this.stateStack.push(old);
    this.current = old.clone();
    this.dependencyTracker?.save(opIdx);
  }
  restore(opIdx) {
    this.dependencyTracker?.restore(opIdx);
    if (this.stateStack.length === 0) {
      if (this.inSMaskMode) {
        this.endSMaskMode();
      }
      return;
    }
    this.current = this.stateStack.pop();
    this.ctx.restore();
    if (this.inSMaskMode) {
      copyCtxState(this.suspendedCtx, this.ctx);
    }
    this.checkSMaskState();
    this.pendingClip = null;
    this._cachedScaleForStroking[0] = -1;
    this._cachedGetSinglePixelWidth = null;
  }
  transform(opIdx, a, b, c, d, e, f) {
    this.dependencyTracker?.recordIncrementalData("transform", opIdx);
    this.ctx.transform(a, b, c, d, e, f);
    this._cachedScaleForStroking[0] = -1;
    this._cachedGetSinglePixelWidth = null;
  }
  constructPath(opIdx, op, data, minMax) {
    let [path] = data;
    if (!minMax) {
      path ||= data[0] = new Path2D();
      this[op](opIdx, path);
      return;
    }
    if (this.dependencyTracker !== null) {
      const outerExtraSize = op === OPS.stroke ? this.current.lineWidth / 2 : 0;
      this.dependencyTracker.resetBBox(opIdx).recordBBox(opIdx, this.ctx, minMax[0] - outerExtraSize, minMax[2] + outerExtraSize, minMax[1] - outerExtraSize, minMax[3] + outerExtraSize).recordDependencies(opIdx, ["transform"]);
    }
    if (!(path instanceof Path2D)) {
      const path2d = data[0] = new Path2D();
      for (let i = 0, ii = path.length; i < ii;) {
        switch (path[i++]) {
          case DrawOPS.moveTo:
            path2d.moveTo(path[i++], path[i++]);
            break;
          case DrawOPS.lineTo:
            path2d.lineTo(path[i++], path[i++]);
            break;
          case DrawOPS.curveTo:
            path2d.bezierCurveTo(path[i++], path[i++], path[i++], path[i++], path[i++], path[i++]);
            break;
          case DrawOPS.closePath:
            path2d.closePath();
            break;
          default:
            warn(`Unrecognized drawing path operator: ${path[i - 1]}`);
            break;
        }
      }
      path = path2d;
    }
    Util.axialAlignedBoundingBox(minMax, getCurrentTransform(this.ctx), this.current.minMax);
    this[op](opIdx, path);
    this._pathStartIdx = opIdx;
  }
  closePath(opIdx) {
    this.ctx.closePath();
  }
  stroke(opIdx, path) {
    let consumePath = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
    const ctx = this.ctx;
    const strokeColor = this.current.strokeColor;
    ctx.globalAlpha = this.current.strokeAlpha;
    if (this.contentVisible) {
      if (typeof strokeColor === "object" && strokeColor?.getPattern) {
        const baseTransform = strokeColor.isModifyingCurrentTransform() ? ctx.getTransform() : null;
        ctx.save();
        ctx.strokeStyle = strokeColor.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.STROKE);
        if (baseTransform) {
          const newPath = new Path2D();
          newPath.addPath(path, ctx.getTransform().invertSelf().multiplySelf(baseTransform));
          path = newPath;
        }
        this.rescaleAndStroke(path, false);
        ctx.restore();
      } else {
        this.rescaleAndStroke(path, true);
      }
    }
    this.dependencyTracker?.recordDependencies(opIdx, Dependencies.stroke);
    if (consumePath) {
      this.consumePath(opIdx, path, this.current.getClippedPathBoundingBox(PathType.STROKE, getCurrentTransform(this.ctx)));
    }
    ctx.globalAlpha = this.current.fillAlpha;
  }
  closeStroke(opIdx, path) {
    this.stroke(opIdx, path);
  }
  fill(opIdx, path) {
    let consumePath = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
    const ctx = this.ctx;
    const fillColor = this.current.fillColor;
    const isPatternFill = this.current.patternFill;
    let needRestore = false;
    if (isPatternFill) {
      const baseTransform = fillColor.isModifyingCurrentTransform() ? ctx.getTransform() : null;
      this.dependencyTracker?.save(opIdx);
      ctx.save();
      ctx.fillStyle = fillColor.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.FILL);
      if (baseTransform) {
        const newPath = new Path2D();
        newPath.addPath(path, ctx.getTransform().invertSelf().multiplySelf(baseTransform));
        path = newPath;
      }
      needRestore = true;
    }
    const intersect = this.current.getClippedPathBoundingBox();
    if (this.contentVisible && intersect !== null) {
      if (this.pendingEOFill) {
        ctx.fill(path, "evenodd");
        this.pendingEOFill = false;
      } else {
        ctx.fill(path);
      }
    }
    this.dependencyTracker?.recordDependencies(opIdx, Dependencies.fill);
    if (needRestore) {
      ctx.restore();
      this.dependencyTracker?.restore(opIdx);
    }
    if (consumePath) {
      this.consumePath(opIdx, path, intersect);
    }
  }
  eoFill(opIdx, path) {
    this.pendingEOFill = true;
    this.fill(opIdx, path);
  }
  fillStroke(opIdx, path) {
    this.fill(opIdx, path, false);
    this.stroke(opIdx, path, false);
    this.consumePath(opIdx, path);
  }
  eoFillStroke(opIdx, path) {
    this.pendingEOFill = true;
    this.fillStroke(opIdx, path);
  }
  closeFillStroke(opIdx, path) {
    this.fillStroke(opIdx, path);
  }
  closeEOFillStroke(opIdx, path) {
    this.pendingEOFill = true;
    this.fillStroke(opIdx, path);
  }
  endPath(opIdx, path) {
    this.consumePath(opIdx, path);
  }
  rawFillPath(opIdx, path) {
    this.ctx.fill(path);
    this.dependencyTracker?.recordDependencies(opIdx, Dependencies.rawFillPath).recordOperation(opIdx);
  }
  clip(opIdx) {
    this.dependencyTracker?.recordFutureForcedDependency("clipMode", opIdx);
    this.pendingClip = NORMAL_CLIP;
  }
  eoClip(opIdx) {
    this.dependencyTracker?.recordFutureForcedDependency("clipMode", opIdx);
    this.pendingClip = EO_CLIP;
  }
  beginText(opIdx) {
    this.current.textMatrix = null;
    this.current.textMatrixScale = 1;
    this.current.x = this.current.lineX = 0;
    this.current.y = this.current.lineY = 0;
    this.dependencyTracker?.recordOpenMarker(opIdx).resetIncrementalData("sameLineText").resetIncrementalData("moveText", opIdx);
  }
  endText(opIdx) {
    const paths = this.pendingTextPaths;
    const ctx = this.ctx;
    if (this.dependencyTracker) {
      const {
        dependencyTracker
      } = this;
      if (paths !== undefined) {
        dependencyTracker.recordFutureForcedDependency("textClip", dependencyTracker.getOpenMarker()).recordFutureForcedDependency("textClip", opIdx);
      }
      dependencyTracker.recordCloseMarker(opIdx);
    }
    if (paths !== undefined) {
      const newPath = new Path2D();
      const invTransf = ctx.getTransform().invertSelf();
      for (const {
        transform,
        x,
        y,
        fontSize,
        path
      } of paths) {
        if (!path) {
          continue;
        }
        newPath.addPath(path, new DOMMatrix(transform).preMultiplySelf(invTransf).translate(x, y).scale(fontSize, -fontSize));
      }
      ctx.clip(newPath);
    }
    delete this.pendingTextPaths;
  }
  setCharSpacing(opIdx, spacing) {
    this.dependencyTracker?.recordSimpleData("charSpacing", opIdx);
    this.current.charSpacing = spacing;
  }
  setWordSpacing(opIdx, spacing) {
    this.dependencyTracker?.recordSimpleData("wordSpacing", opIdx);
    this.current.wordSpacing = spacing;
  }
  setHScale(opIdx, scale) {
    this.dependencyTracker?.recordSimpleData("hScale", opIdx);
    this.current.textHScale = scale / 100;
  }
  setLeading(opIdx, leading) {
    this.dependencyTracker?.recordSimpleData("leading", opIdx);
    this.current.leading = -leading;
  }
  setFont(opIdx, fontRefName, size) {
    this.dependencyTracker?.recordSimpleData("font", opIdx).recordNamedDependency(opIdx, fontRefName);
    const fontObj = this.commonObjs.get(fontRefName);
    const current = this.current;
    if (!fontObj) {
      throw new Error(`Can't find font for ${fontRefName}`);
    }
    current.fontMatrix = fontObj.fontMatrix || FONT_IDENTITY_MATRIX;
    if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) {
      warn("Invalid font matrix for font " + fontRefName);
    }
    if (size < 0) {
      size = -size;
      current.fontDirection = -1;
    } else {
      current.fontDirection = 1;
    }
    this.current.font = fontObj;
    this.current.fontSize = size;
    if (fontObj.isType3Font) {
      return;
    }
    const name = fontObj.loadedName || "sans-serif";
    const typeface = fontObj.systemFontInfo?.css || `"${name}", ${fontObj.fallbackName}`;
    let bold = "normal";
    if (fontObj.black) {
      bold = "900";
    } else if (fontObj.bold) {
      bold = "bold";
    }
    const italic = fontObj.italic ? "italic" : "normal";
    let browserFontSize = size;
    if (size < MIN_FONT_SIZE) {
      browserFontSize = MIN_FONT_SIZE;
    } else if (size > MAX_FONT_SIZE) {
      browserFontSize = MAX_FONT_SIZE;
    }
    this.current.fontSizeScale = size / browserFontSize;
    this.ctx.font = `${italic} ${bold} ${browserFontSize}px ${typeface}`;
  }
  setTextRenderingMode(opIdx, mode) {
    this.dependencyTracker?.recordSimpleData("textRenderingMode", opIdx);
    this.current.textRenderingMode = mode;
  }
  setTextRise(opIdx, rise) {
    this.dependencyTracker?.recordSimpleData("textRise", opIdx);
    this.current.textRise = rise;
  }
  moveText(opIdx, x, y) {
    this.dependencyTracker?.resetIncrementalData("sameLineText").recordIncrementalData("moveText", opIdx);
    this.current.x = this.current.lineX += x;
    this.current.y = this.current.lineY += y;
  }
  setLeadingMoveText(opIdx, x, y) {
    this.setLeading(opIdx, -y);
    this.moveText(opIdx, x, y);
  }
  setTextMatrix(opIdx, matrix) {
    this.dependencyTracker?.recordSimpleData("textMatrix", opIdx);
    const {
      current
    } = this;
    current.textMatrix = matrix;
    current.textMatrixScale = Math.hypot(matrix[0], matrix[1]);
    current.x = current.lineX = 0;
    current.y = current.lineY = 0;
  }
  nextLine(opIdx) {
    this.moveText(opIdx, 0, this.current.leading);
    this.dependencyTracker?.recordIncrementalData("moveText", this.dependencyTracker.getSimpleIndex("leading") ?? opIdx);
  }
  paintChar(opIdx, character, x, y, patternFillTransform, patternStrokeTransform) {
    const ctx = this.ctx;
    const current = this.current;
    const font = current.font;
    const textRenderingMode = current.textRenderingMode;
    const fontSize = current.fontSize / current.fontSizeScale;
    const fillStrokeMode = textRenderingMode & TextRenderingMode.FILL_STROKE_MASK;
    const isAddToPathSet = !!(textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG);
    const patternFill = current.patternFill && !font.missingFile;
    const patternStroke = current.patternStroke && !font.missingFile;
    let path;
    if ((font.disableFontFace || isAddToPathSet || patternFill || patternStroke) && !font.missingFile) {
      path = font.getPathGenerator(this.commonObjs, character);
    }
    if (path && (font.disableFontFace || patternFill || patternStroke)) {
      ctx.save();
      ctx.translate(x, y);
      ctx.scale(fontSize, -fontSize);
      this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, font);
      let currentTransform;
      if (fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        if (patternFillTransform) {
          currentTransform = ctx.getTransform();
          ctx.setTransform(...patternFillTransform);
          const scaledPath = canvas_assertClassBrand(_CanvasGraphics_brand, this, _getScaledPath).call(this, path, currentTransform, patternFillTransform);
          ctx.fill(scaledPath);
        } else {
          ctx.fill(path);
        }
      }
      if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        if (patternStrokeTransform) {
          currentTransform ||= ctx.getTransform();
          ctx.setTransform(...patternStrokeTransform);
          const {
            a,
            b,
            c,
            d
          } = currentTransform;
          const invPatternTransform = Util.inverseTransform(patternStrokeTransform);
          const transf = Util.transform([a, b, c, d, 0, 0], invPatternTransform);
          Util.singularValueDecompose2dScale(transf, XY);
          ctx.lineWidth *= Math.max(XY[0], XY[1]) / fontSize;
          ctx.stroke(canvas_assertClassBrand(_CanvasGraphics_brand, this, _getScaledPath).call(this, path, currentTransform, patternStrokeTransform));
        } else {
          ctx.lineWidth /= fontSize;
          ctx.stroke(path);
        }
      }
      ctx.restore();
    } else {
      if (fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        ctx.fillText(character, x, y);
        this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, font, fontSize, x, y, () => ctx.measureText(character));
      }
      if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        if (this.dependencyTracker) {
          this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, font, fontSize, x, y, () => ctx.measureText(character)).recordDependencies(opIdx, Dependencies.stroke);
        }
        ctx.strokeText(character, x, y);
      }
    }
    if (isAddToPathSet) {
      const paths = this.pendingTextPaths ||= [];
      paths.push({
        transform: getCurrentTransform(ctx),
        x,
        y,
        fontSize,
        path
      });
      this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, font, fontSize, x, y);
    }
  }
  get isFontSubpixelAAEnabled() {
    const {
      context: ctx
    } = this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled", 10, 10);
    ctx.scale(1.5, 1);
    ctx.fillText("I", 0, 10);
    const data = ctx.getImageData(0, 0, 10, 10).data;
    let enabled = false;
    for (let i = 3; i < data.length; i += 4) {
      if (data[i] > 0 && data[i] < 255) {
        enabled = true;
        break;
      }
    }
    return shadow(this, "isFontSubpixelAAEnabled", enabled);
  }
  showText(opIdx, glyphs) {
    if (this.dependencyTracker) {
      this.dependencyTracker.recordDependencies(opIdx, Dependencies.showText).copyDependenciesFromIncrementalOperation(opIdx, "sameLineText").resetBBox(opIdx);
      if (this.current.textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG) {
        this.dependencyTracker.recordFutureForcedDependency("textClip", opIdx).inheritPendingDependenciesAsFutureForcedDependencies();
      }
    }
    const current = this.current;
    const font = current.font;
    if (font.isType3Font) {
      this.showType3Text(opIdx, glyphs);
      this.dependencyTracker?.recordOperation(opIdx).recordIncrementalData("sameLineText", opIdx);
      return undefined;
    }
    const fontSize = current.fontSize;
    if (fontSize === 0) {
      this.dependencyTracker?.recordOperation(opIdx);
      return undefined;
    }
    const ctx = this.ctx;
    const fontSizeScale = current.fontSizeScale;
    const charSpacing = current.charSpacing;
    const wordSpacing = current.wordSpacing;
    const fontDirection = current.fontDirection;
    const textHScale = current.textHScale * fontDirection;
    const glyphsLength = glyphs.length;
    const vertical = font.vertical;
    const spacingDir = vertical ? 1 : -1;
    const defaultVMetrics = font.defaultVMetrics;
    const widthAdvanceScale = fontSize * current.fontMatrix[0];
    const simpleFillText = current.textRenderingMode === TextRenderingMode.FILL && !font.disableFontFace && !current.patternFill;
    ctx.save();
    if (current.textMatrix) {
      ctx.transform(...current.textMatrix);
    }
    ctx.translate(current.x, current.y + current.textRise);
    if (fontDirection > 0) {
      ctx.scale(textHScale, -1);
    } else {
      ctx.scale(textHScale, 1);
    }
    let patternFillTransform, patternStrokeTransform;
    if (current.patternFill) {
      ctx.save();
      const pattern = current.fillColor.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.FILL);
      patternFillTransform = getCurrentTransform(ctx);
      ctx.restore();
      ctx.fillStyle = pattern;
    }
    if (current.patternStroke) {
      ctx.save();
      const pattern = current.strokeColor.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.STROKE);
      patternStrokeTransform = getCurrentTransform(ctx);
      ctx.restore();
      ctx.strokeStyle = pattern;
    }
    let lineWidth = current.lineWidth;
    const scale = current.textMatrixScale;
    if (scale === 0 || lineWidth === 0) {
      const fillStrokeMode = current.textRenderingMode & TextRenderingMode.FILL_STROKE_MASK;
      if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        lineWidth = this.getSinglePixelWidth();
      }
    } else {
      lineWidth /= scale;
    }
    if (fontSizeScale !== 1.0) {
      ctx.scale(fontSizeScale, fontSizeScale);
      lineWidth /= fontSizeScale;
    }
    ctx.lineWidth = lineWidth;
    if (font.isInvalidPDFjsFont) {
      const chars = [];
      let width = 0;
      for (const glyph of glyphs) {
        chars.push(glyph.unicode);
        width += glyph.width;
      }
      const joinedChars = chars.join("");
      ctx.fillText(joinedChars, 0, 0);
      if (this.dependencyTracker !== null) {
        const measure = ctx.measureText(joinedChars);
        this.dependencyTracker.recordBBox(opIdx, this.ctx, -measure.actualBoundingBoxLeft, measure.actualBoundingBoxRight, -measure.actualBoundingBoxAscent, measure.actualBoundingBoxDescent).recordOperation(opIdx).recordIncrementalData("sameLineText", opIdx);
      }
      current.x += width * widthAdvanceScale * textHScale;
      ctx.restore();
      this.compose();
      return undefined;
    }
    let x = 0,
      i;
    for (i = 0; i < glyphsLength; ++i) {
      const glyph = glyphs[i];
      if (typeof glyph === "number") {
        x += spacingDir * glyph * fontSize / 1000;
        continue;
      }
      let restoreNeeded = false;
      const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
      const character = glyph.fontChar;
      const accent = glyph.accent;
      let scaledX, scaledY;
      let width = glyph.width;
      if (vertical) {
        const vmetric = glyph.vmetric || defaultVMetrics;
        const vx = -(glyph.vmetric ? vmetric[1] : width * 0.5) * widthAdvanceScale;
        const vy = vmetric[2] * widthAdvanceScale;
        width = vmetric ? -vmetric[0] : width;
        scaledX = vx / fontSizeScale;
        scaledY = (x + vy) / fontSizeScale;
      } else {
        scaledX = x / fontSizeScale;
        scaledY = 0;
      }
      let measure;
      if (font.remeasure && width > 0) {
        measure = ctx.measureText(character);
        const measuredWidth = measure.width * 1000 / fontSize * fontSizeScale;
        if (width < measuredWidth && this.isFontSubpixelAAEnabled) {
          const characterScaleX = width / measuredWidth;
          restoreNeeded = true;
          ctx.save();
          ctx.scale(characterScaleX, 1);
          scaledX /= characterScaleX;
        } else if (width !== measuredWidth) {
          scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale;
        }
      }
      if (this.contentVisible && (glyph.isInFont || font.missingFile)) {
        if (simpleFillText && !accent) {
          ctx.fillText(character, scaledX, scaledY);
          this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, measure ? {
            bbox: null
          } : font, fontSize / fontSizeScale, scaledX, scaledY, () => measure ?? ctx.measureText(character));
        } else {
          this.paintChar(opIdx, character, scaledX, scaledY, patternFillTransform, patternStrokeTransform);
          if (accent) {
            const scaledAccentX = scaledX + fontSize * accent.offset.x / fontSizeScale;
            const scaledAccentY = scaledY - fontSize * accent.offset.y / fontSizeScale;
            this.paintChar(opIdx, accent.fontChar, scaledAccentX, scaledAccentY, patternFillTransform, patternStrokeTransform);
          }
        }
      }
      const charWidth = vertical ? width * widthAdvanceScale - spacing * fontDirection : width * widthAdvanceScale + spacing * fontDirection;
      x += charWidth;
      if (restoreNeeded) {
        ctx.restore();
      }
    }
    if (vertical) {
      current.y -= x;
    } else {
      current.x += x * textHScale;
    }
    ctx.restore();
    this.compose();
    this.dependencyTracker?.recordOperation(opIdx).recordIncrementalData("sameLineText", opIdx);
    return undefined;
  }
  showType3Text(opIdx, glyphs) {
    const ctx = this.ctx;
    const current = this.current;
    const font = current.font;
    const fontSize = current.fontSize;
    const fontDirection = current.fontDirection;
    const spacingDir = font.vertical ? 1 : -1;
    const charSpacing = current.charSpacing;
    const wordSpacing = current.wordSpacing;
    const textHScale = current.textHScale * fontDirection;
    const fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX;
    const glyphsLength = glyphs.length;
    const isTextInvisible = current.textRenderingMode === TextRenderingMode.INVISIBLE;
    let i, glyph, width, spacingLength;
    if (isTextInvisible || fontSize === 0) {
      return;
    }
    this._cachedScaleForStroking[0] = -1;
    this._cachedGetSinglePixelWidth = null;
    ctx.save();
    if (current.textMatrix) {
      ctx.transform(...current.textMatrix);
    }
    ctx.translate(current.x, current.y + current.textRise);
    ctx.scale(textHScale, fontDirection);
    const dependencyTracker = this.dependencyTracker;
    this.dependencyTracker = dependencyTracker ? new CanvasNestedDependencyTracker(dependencyTracker, opIdx) : null;
    for (i = 0; i < glyphsLength; ++i) {
      glyph = glyphs[i];
      if (typeof glyph === "number") {
        spacingLength = spacingDir * glyph * fontSize / 1000;
        this.ctx.translate(spacingLength, 0);
        current.x += spacingLength * textHScale;
        continue;
      }
      const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
      const operatorList = font.charProcOperatorList[glyph.operatorListId];
      if (!operatorList) {
        warn(`Type3 character "${glyph.operatorListId}" is not available.`);
      } else if (this.contentVisible) {
        this.save();
        ctx.scale(fontSize, fontSize);
        ctx.transform(...fontMatrix);
        this.executeOperatorList(operatorList);
        this.restore();
      }
      const p = [glyph.width, 0];
      Util.applyTransform(p, fontMatrix);
      width = p[0] * fontSize + spacing;
      ctx.translate(width, 0);
      current.x += width * textHScale;
    }
    ctx.restore();
    if (dependencyTracker) {
      this.dependencyTracker.recordNestedDependencies();
      this.dependencyTracker = dependencyTracker;
    }
  }
  setCharWidth(opIdx, xWidth, yWidth) {}
  setCharWidthAndBounds(opIdx, xWidth, yWidth, llx, lly, urx, ury) {
    const clip = new Path2D();
    clip.rect(llx, lly, urx - llx, ury - lly);
    this.ctx.clip(clip);
    this.dependencyTracker?.recordBBox(opIdx, this.ctx, llx, urx, lly, ury).recordClipBox(opIdx, this.ctx, llx, urx, lly, ury);
    this.endPath(opIdx);
  }
  getColorN_Pattern(opIdx, IR) {
    let pattern;
    if (IR[0] === "TilingPattern") {
      const baseTransform = this.baseTransform || getCurrentTransform(this.ctx);
      const canvasGraphicsFactory = {
        createCanvasGraphics: ctx => new CanvasGraphics(ctx, this.commonObjs, this.objs, this.canvasFactory, this.filterFactory, {
          optionalContentConfig: this.optionalContentConfig,
          markedContentStack: this.markedContentStack
        }, undefined, undefined, this.dependencyTracker ? new CanvasNestedDependencyTracker(this.dependencyTracker, opIdx) : null)
      };
      pattern = new TilingPattern(IR, this.ctx, canvasGraphicsFactory, baseTransform);
    } else {
      pattern = this._getPattern(opIdx, IR[1], IR[2]);
    }
    return pattern;
  }
  setStrokeColorN(opIdx) {
    this.dependencyTracker?.recordSimpleData("strokeColor", opIdx);
    for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }
    this.current.strokeColor = this.getColorN_Pattern(opIdx, args);
    this.current.patternStroke = true;
  }
  setFillColorN(opIdx) {
    this.dependencyTracker?.recordSimpleData("fillColor", opIdx);
    for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
      args[_key2 - 1] = arguments[_key2];
    }
    this.current.fillColor = this.getColorN_Pattern(opIdx, args);
    this.current.patternFill = true;
  }
  setStrokeRGBColor(opIdx, color) {
    this.dependencyTracker?.recordSimpleData("strokeColor", opIdx);
    this.ctx.strokeStyle = this.current.strokeColor = color;
    this.current.patternStroke = false;
  }
  setStrokeTransparent(opIdx) {
    this.dependencyTracker?.recordSimpleData("strokeColor", opIdx);
    this.ctx.strokeStyle = this.current.strokeColor = "transparent";
    this.current.patternStroke = false;
  }
  setFillRGBColor(opIdx, color) {
    this.dependencyTracker?.recordSimpleData("fillColor", opIdx);
    this.ctx.fillStyle = this.current.fillColor = color;
    this.current.patternFill = false;
  }
  setFillTransparent(opIdx) {
    this.dependencyTracker?.recordSimpleData("fillColor", opIdx);
    this.ctx.fillStyle = this.current.fillColor = "transparent";
    this.current.patternFill = false;
  }
  _getPattern(opIdx, objId) {
    let matrix = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    let pattern;
    if (this.cachedPatterns.has(objId)) {
      pattern = this.cachedPatterns.get(objId);
    } else {
      pattern = getShadingPattern(this.getObject(opIdx, objId));
      this.cachedPatterns.set(objId, pattern);
    }
    if (matrix) {
      pattern.matrix = matrix;
    }
    return pattern;
  }
  shadingFill(opIdx, objId) {
    if (!this.contentVisible) {
      return;
    }
    const ctx = this.ctx;
    this.save(opIdx);
    const pattern = this._getPattern(opIdx, objId);
    ctx.fillStyle = pattern.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.SHADING);
    const inv = getCurrentTransformInverse(ctx);
    if (inv) {
      const {
        width,
        height
      } = ctx.canvas;
      const minMax = MIN_MAX_INIT.slice();
      Util.axialAlignedBoundingBox([0, 0, width, height], inv, minMax);
      const [x0, y0, x1, y1] = minMax;
      this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0);
    } else {
      this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10);
    }
    this.dependencyTracker?.resetBBox(opIdx).recordFullPageBBox(opIdx).recordDependencies(opIdx, Dependencies.transform).recordDependencies(opIdx, Dependencies.fill).recordOperation(opIdx);
    this.compose(this.current.getClippedPathBoundingBox());
    this.restore(opIdx);
  }
  beginInlineImage() {
    unreachable("Should not call beginInlineImage");
  }
  beginImageData() {
    unreachable("Should not call beginImageData");
  }
  paintFormXObjectBegin(opIdx, matrix, bbox) {
    if (!this.contentVisible) {
      return;
    }
    this.save(opIdx);
    this.baseTransformStack.push(this.baseTransform);
    if (matrix) {
      this.transform(opIdx, ...matrix);
    }
    this.baseTransform = getCurrentTransform(this.ctx);
    if (bbox) {
      Util.axialAlignedBoundingBox(bbox, this.baseTransform, this.current.minMax);
      const [x0, y0, x1, y1] = bbox;
      const clip = new Path2D();
      clip.rect(x0, y0, x1 - x0, y1 - y0);
      this.ctx.clip(clip);
      this.dependencyTracker?.recordClipBox(opIdx, this.ctx, x0, x1, y0, y1);
      this.endPath(opIdx);
    }
  }
  paintFormXObjectEnd(opIdx) {
    if (!this.contentVisible) {
      return;
    }
    this.restore(opIdx);
    this.baseTransform = this.baseTransformStack.pop();
  }
  beginGroup(opIdx, group) {
    if (!this.contentVisible) {
      return;
    }
    this.save(opIdx);
    if (this.inSMaskMode) {
      this.endSMaskMode();
      this.current.activeSMask = null;
    }
    const currentCtx = this.ctx;
    if (!group.isolated) {
      info("TODO: Support non-isolated groups.");
    }
    if (group.knockout) {
      warn("Knockout groups not supported.");
    }
    const currentTransform = getCurrentTransform(currentCtx);
    if (group.matrix) {
      currentCtx.transform(...group.matrix);
    }
    if (!group.bbox) {
      throw new Error("Bounding box is required.");
    }
    let bounds = MIN_MAX_INIT.slice();
    Util.axialAlignedBoundingBox(group.bbox, getCurrentTransform(currentCtx), bounds);
    const canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height];
    bounds = Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0];
    const offsetX = Math.floor(bounds[0]);
    const offsetY = Math.floor(bounds[1]);
    const drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1);
    const drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1);
    this.current.startNewPathAndClipBox([0, 0, drawnWidth, drawnHeight]);
    let cacheId = "groupAt" + this.groupLevel;
    if (group.smask) {
      cacheId += "_smask_" + this.smaskCounter++ % 2;
    }
    const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight);
    const groupCtx = scratchCanvas.context;
    groupCtx.translate(-offsetX, -offsetY);
    groupCtx.transform(...currentTransform);
    let clip = new Path2D();
    const [x0, y0, x1, y1] = group.bbox;
    clip.rect(x0, y0, x1 - x0, y1 - y0);
    if (group.matrix) {
      const path = new Path2D();
      path.addPath(clip, new DOMMatrix(group.matrix));
      clip = path;
    }
    groupCtx.clip(clip);
    if (group.smask) {
      this.smaskStack.push({
        canvas: scratchCanvas.canvas,
        context: groupCtx,
        offsetX,
        offsetY,
        subtype: group.smask.subtype,
        backdrop: group.smask.backdrop,
        transferMap: group.smask.transferMap || null,
        startTransformInverse: null
      });
    }
    if (!group.smask || this.dependencyTracker) {
      currentCtx.setTransform(1, 0, 0, 1, 0, 0);
      currentCtx.translate(offsetX, offsetY);
      currentCtx.save();
    }
    copyCtxState(currentCtx, groupCtx);
    this.ctx = groupCtx;
    this.dependencyTracker?.inheritSimpleDataAsFutureForcedDependencies(["fillAlpha", "strokeAlpha", "globalCompositeOperation"]).pushBaseTransform(currentCtx);
    this.setGState(opIdx, [["BM", "source-over"], ["ca", 1], ["CA", 1]]);
    this.groupStack.push(currentCtx);
    this.groupLevel++;
  }
  endGroup(opIdx, group) {
    if (!this.contentVisible) {
      return;
    }
    this.groupLevel--;
    const groupCtx = this.ctx;
    const ctx = this.groupStack.pop();
    this.ctx = ctx;
    this.ctx.imageSmoothingEnabled = false;
    this.dependencyTracker?.popBaseTransform();
    if (group.smask) {
      this.tempSMask = this.smaskStack.pop();
      this.restore(opIdx);
      if (this.dependencyTracker) {
        this.ctx.restore();
      }
    } else {
      this.ctx.restore();
      const currentMtx = getCurrentTransform(this.ctx);
      this.restore(opIdx);
      this.ctx.save();
      this.ctx.setTransform(...currentMtx);
      const dirtyBox = MIN_MAX_INIT.slice();
      Util.axialAlignedBoundingBox([0, 0, groupCtx.canvas.width, groupCtx.canvas.height], currentMtx, dirtyBox);
      this.ctx.drawImage(groupCtx.canvas, 0, 0);
      this.ctx.restore();
      this.compose(dirtyBox);
    }
  }
  beginAnnotation(opIdx, id, rect, transform, matrix, hasOwnCanvas) {
    canvas_assertClassBrand(_CanvasGraphics_brand, this, _restoreInitialState).call(this);
    resetCtxToDefault(this.ctx);
    this.ctx.save();
    this.save(opIdx);
    if (this.baseTransform) {
      this.ctx.setTransform(...this.baseTransform);
    }
    if (rect) {
      const width = rect[2] - rect[0];
      const height = rect[3] - rect[1];
      if (hasOwnCanvas && this.annotationCanvasMap) {
        transform = transform.slice();
        transform[4] -= rect[0];
        transform[5] -= rect[1];
        rect = rect.slice();
        rect[0] = rect[1] = 0;
        rect[2] = width;
        rect[3] = height;
        Util.singularValueDecompose2dScale(getCurrentTransform(this.ctx), XY);
        const {
          viewportScale
        } = this;
        const canvasWidth = Math.ceil(width * this.outputScaleX * viewportScale);
        const canvasHeight = Math.ceil(height * this.outputScaleY * viewportScale);
        this.annotationCanvas = this.canvasFactory.create(canvasWidth, canvasHeight);
        const {
          canvas,
          context
        } = this.annotationCanvas;
        this.annotationCanvasMap.set(id, canvas);
        this.annotationCanvas.savedCtx = this.ctx;
        this.ctx = context;
        this.ctx.save();
        this.ctx.setTransform(XY[0], 0, 0, -XY[1], 0, height * XY[1]);
        resetCtxToDefault(this.ctx);
      } else {
        resetCtxToDefault(this.ctx);
        this.endPath(opIdx);
        const clip = new Path2D();
        clip.rect(rect[0], rect[1], width, height);
        this.ctx.clip(clip);
      }
    }
    this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height);
    this.transform(opIdx, ...transform);
    this.transform(opIdx, ...matrix);
  }
  endAnnotation(opIdx) {
    if (this.annotationCanvas) {
      this.ctx.restore();
      canvas_assertClassBrand(_CanvasGraphics_brand, this, _drawFilter).call(this);
      this.ctx = this.annotationCanvas.savedCtx;
      delete this.annotationCanvas.savedCtx;
      delete this.annotationCanvas;
    }
  }
  paintImageMaskXObject(opIdx, img) {
    if (!this.contentVisible) {
      return;
    }
    const count = img.count;
    img = this.getObject(opIdx, img.data, img);
    img.count = count;
    const ctx = this.ctx;
    const mask = this._createMaskCanvas(opIdx, img);
    const maskCanvas = mask.canvas;
    ctx.save();
    ctx.setTransform(1, 0, 0, 1, 0, 0);
    ctx.drawImage(maskCanvas, mask.offsetX, mask.offsetY);
    this.dependencyTracker?.resetBBox(opIdx).recordBBox(opIdx, this.ctx, mask.offsetX, mask.offsetX + maskCanvas.width, mask.offsetY, mask.offsetY + maskCanvas.height).recordOperation(opIdx);
    ctx.restore();
    this.compose();
  }
  paintImageMaskXObjectRepeat(opIdx, img, scaleX) {
    let skewX = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0;
    let skewY = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 0;
    let scaleY = arguments.length > 5 ? arguments[5] : undefined;
    let positions = arguments.length > 6 ? arguments[6] : undefined;
    if (!this.contentVisible) {
      return;
    }
    img = this.getObject(opIdx, img.data, img);
    const ctx = this.ctx;
    ctx.save();
    const currentTransform = getCurrentTransform(ctx);
    ctx.transform(scaleX, skewX, skewY, scaleY, 0, 0);
    const mask = this._createMaskCanvas(opIdx, img);
    ctx.setTransform(1, 0, 0, 1, mask.offsetX - currentTransform[4], mask.offsetY - currentTransform[5]);
    this.dependencyTracker?.resetBBox(opIdx);
    for (let i = 0, ii = positions.length; i < ii; i += 2) {
      const trans = Util.transform(currentTransform, [scaleX, skewX, skewY, scaleY, positions[i], positions[i + 1]]);
      ctx.drawImage(mask.canvas, trans[4], trans[5]);
      this.dependencyTracker?.recordBBox(opIdx, this.ctx, trans[4], trans[4] + mask.canvas.width, trans[5], trans[5] + mask.canvas.height);
    }
    ctx.restore();
    this.compose();
    this.dependencyTracker?.recordOperation(opIdx);
  }
  paintImageMaskXObjectGroup(opIdx, images) {
    if (!this.contentVisible) {
      return;
    }
    const ctx = this.ctx;
    const fillColor = this.current.fillColor;
    const isPatternFill = this.current.patternFill;
    this.dependencyTracker?.resetBBox(opIdx).recordDependencies(opIdx, Dependencies.transformAndFill);
    for (const image of images) {
      const {
        data,
        width,
        height,
        transform
      } = image;
      const maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height);
      const maskCtx = maskCanvas.context;
      maskCtx.save();
      const img = this.getObject(opIdx, data, image);
      putBinaryImageMask(maskCtx, img);
      maskCtx.globalCompositeOperation = "source-in";
      maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this, getCurrentTransformInverse(ctx), PathType.FILL) : fillColor;
      maskCtx.fillRect(0, 0, width, height);
      maskCtx.restore();
      ctx.save();
      ctx.transform(...transform);
      ctx.scale(1, -1);
      drawImageAtIntegerCoords(ctx, maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1);
      this.dependencyTracker?.recordBBox(opIdx, ctx, 0, width, 0, height);
      ctx.restore();
    }
    this.compose();
    this.dependencyTracker?.recordOperation(opIdx);
  }
  paintImageXObject(opIdx, objId) {
    if (!this.contentVisible) {
      return;
    }
    const imgData = this.getObject(opIdx, objId);
    if (!imgData) {
      warn("Dependent image isn't ready yet");
      return;
    }
    this.paintInlineImageXObject(opIdx, imgData);
  }
  paintImageXObjectRepeat(opIdx, objId, scaleX, scaleY, positions) {
    if (!this.contentVisible) {
      return;
    }
    const imgData = this.getObject(opIdx, objId);
    if (!imgData) {
      warn("Dependent image isn't ready yet");
      return;
    }
    const width = imgData.width;
    const height = imgData.height;
    const map = [];
    for (let i = 0, ii = positions.length; i < ii; i += 2) {
      map.push({
        transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]],
        x: 0,
        y: 0,
        w: width,
        h: height
      });
    }
    this.paintInlineImageXObjectGroup(opIdx, imgData, map);
  }
  applyTransferMapsToCanvas(ctx) {
    if (this.current.transferMaps !== "none") {
      ctx.filter = this.current.transferMaps;
      ctx.drawImage(ctx.canvas, 0, 0);
      ctx.filter = "none";
    }
    return ctx.canvas;
  }
  applyTransferMapsToBitmap(imgData) {
    if (this.current.transferMaps === "none") {
      return imgData.bitmap;
    }
    const {
      bitmap,
      width,
      height
    } = imgData;
    const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height);
    const tmpCtx = tmpCanvas.context;
    tmpCtx.filter = this.current.transferMaps;
    tmpCtx.drawImage(bitmap, 0, 0);
    tmpCtx.filter = "none";
    return tmpCanvas.canvas;
  }
  paintInlineImageXObject(opIdx, imgData) {
    if (!this.contentVisible) {
      return;
    }
    const width = imgData.width;
    const height = imgData.height;
    const ctx = this.ctx;
    this.save(opIdx);
    const {
      filter
    } = ctx;
    if (filter !== "none" && filter !== "") {
      ctx.filter = "none";
    }
    ctx.scale(1 / width, -1 / height);
    let imgToPaint;
    if (imgData.bitmap) {
      imgToPaint = this.applyTransferMapsToBitmap(imgData);
    } else if (typeof HTMLElement === "function" && imgData instanceof HTMLElement || !imgData.data) {
      imgToPaint = imgData;
    } else {
      const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height);
      const tmpCtx = tmpCanvas.context;
      putBinaryImageData(tmpCtx, imgData);
      imgToPaint = this.applyTransferMapsToCanvas(tmpCtx);
    }
    const scaled = this._scaleImage(imgToPaint, getCurrentTransformInverse(ctx));
    ctx.imageSmoothingEnabled = getImageSmoothingEnabled(getCurrentTransform(ctx), imgData.interpolate);
    this.dependencyTracker?.resetBBox(opIdx).recordBBox(opIdx, ctx, 0, width, -height, 0).recordDependencies(opIdx, Dependencies.imageXObject).recordOperation(opIdx);
    drawImageAtIntegerCoords(ctx, scaled.img, 0, 0, scaled.paintWidth, scaled.paintHeight, 0, -height, width, height);
    this.compose();
    this.restore(opIdx);
  }
  paintInlineImageXObjectGroup(opIdx, imgData, map) {
    if (!this.contentVisible) {
      return;
    }
    const ctx = this.ctx;
    let imgToPaint;
    if (imgData.bitmap) {
      imgToPaint = imgData.bitmap;
    } else {
      const w = imgData.width;
      const h = imgData.height;
      const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", w, h);
      const tmpCtx = tmpCanvas.context;
      putBinaryImageData(tmpCtx, imgData);
      imgToPaint = this.applyTransferMapsToCanvas(tmpCtx);
    }
    this.dependencyTracker?.resetBBox(opIdx);
    for (const entry of map) {
      ctx.save();
      ctx.transform(...entry.transform);
      ctx.scale(1, -1);
      drawImageAtIntegerCoords(ctx, imgToPaint, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1);
      this.dependencyTracker?.recordBBox(opIdx, ctx, 0, 1, -1, 0);
      ctx.restore();
    }
    this.dependencyTracker?.recordOperation(opIdx);
    this.compose();
  }
  paintSolidColorImageMask(opIdx) {
    if (!this.contentVisible) {
      return;
    }
    this.dependencyTracker?.resetBBox(opIdx).recordBBox(opIdx, this.ctx, 0, 1, 0, 1).recordDependencies(opIdx, Dependencies.fill).recordOperation(opIdx);
    this.ctx.fillRect(0, 0, 1, 1);
    this.compose();
  }
  markPoint(opIdx, tag) {}
  markPointProps(opIdx, tag, properties) {}
  beginMarkedContent(opIdx, tag) {
    this.dependencyTracker?.beginMarkedContent(opIdx);
    this.markedContentStack.push({
      visible: true
    });
  }
  beginMarkedContentProps(opIdx, tag, properties) {
    this.dependencyTracker?.beginMarkedContent(opIdx);
    if (tag === "OC") {
      this.markedContentStack.push({
        visible: this.optionalContentConfig.isVisible(properties)
      });
    } else {
      this.markedContentStack.push({
        visible: true
      });
    }
    this.contentVisible = this.isContentVisible();
  }
  endMarkedContent(opIdx) {
    this.dependencyTracker?.endMarkedContent(opIdx);
    this.markedContentStack.pop();
    this.contentVisible = this.isContentVisible();
  }
  beginCompat(opIdx) {}
  endCompat(opIdx) {}
  consumePath(opIdx, path, clipBox) {
    const isEmpty = this.current.isEmptyClip();
    if (this.pendingClip) {
      this.current.updateClipFromPath();
    }
    if (!this.pendingClip) {
      this.compose(clipBox);
    }
    const ctx = this.ctx;
    if (this.pendingClip) {
      if (!isEmpty) {
        if (this.pendingClip === EO_CLIP) {
          ctx.clip(path, "evenodd");
        } else {
          ctx.clip(path);
        }
      }
      this.pendingClip = null;
      this.dependencyTracker?.bboxToClipBoxDropOperation(opIdx).recordFutureForcedDependency("clipPath", opIdx);
    } else {
      this.dependencyTracker?.recordOperation(opIdx);
    }
    this.current.startNewPathAndClipBox(this.current.clipBox);
  }
  getSinglePixelWidth() {
    if (!this._cachedGetSinglePixelWidth) {
      const m = getCurrentTransform(this.ctx);
      if (m[1] === 0 && m[2] === 0) {
        this._cachedGetSinglePixelWidth = 1 / Math.min(Math.abs(m[0]), Math.abs(m[3]));
      } else {
        const absDet = Math.abs(m[0] * m[3] - m[2] * m[1]);
        const normX = Math.hypot(m[0], m[2]);
        const normY = Math.hypot(m[1], m[3]);
        this._cachedGetSinglePixelWidth = Math.max(normX, normY) / absDet;
      }
    }
    return this._cachedGetSinglePixelWidth;
  }
  getScaleForStroking() {
    if (this._cachedScaleForStroking[0] === -1) {
      const {
        lineWidth
      } = this.current;
      const {
        a,
        b,
        c,
        d
      } = this.ctx.getTransform();
      let scaleX, scaleY;
      if (b === 0 && c === 0) {
        const normX = Math.abs(a);
        const normY = Math.abs(d);
        if (normX === normY) {
          if (lineWidth === 0) {
            scaleX = scaleY = 1 / normX;
          } else {
            const scaledLineWidth = normX * lineWidth;
            scaleX = scaleY = scaledLineWidth < 1 ? 1 / scaledLineWidth : 1;
          }
        } else if (lineWidth === 0) {
          scaleX = 1 / normX;
          scaleY = 1 / normY;
        } else {
          const scaledXLineWidth = normX * lineWidth;
          const scaledYLineWidth = normY * lineWidth;
          scaleX = scaledXLineWidth < 1 ? 1 / scaledXLineWidth : 1;
          scaleY = scaledYLineWidth < 1 ? 1 / scaledYLineWidth : 1;
        }
      } else {
        const absDet = Math.abs(a * d - b * c);
        const normX = Math.hypot(a, b);
        const normY = Math.hypot(c, d);
        if (lineWidth === 0) {
          scaleX = normY / absDet;
          scaleY = normX / absDet;
        } else {
          const baseArea = lineWidth * absDet;
          scaleX = normY > baseArea ? normY / baseArea : 1;
          scaleY = normX > baseArea ? normX / baseArea : 1;
        }
      }
      this._cachedScaleForStroking[0] = scaleX;
      this._cachedScaleForStroking[1] = scaleY;
    }
    return this._cachedScaleForStroking;
  }
  rescaleAndStroke(path, saveRestore) {
    const {
      ctx,
      current: {
        lineWidth
      }
    } = this;
    const [scaleX, scaleY] = this.getScaleForStroking();
    if (scaleX === scaleY) {
      ctx.lineWidth = (lineWidth || 1) * scaleX;
      ctx.stroke(path);
      return;
    }
    const dashes = ctx.getLineDash();
    if (saveRestore) {
      ctx.save();
    }
    ctx.scale(scaleX, scaleY);
    SCALE_MATRIX.a = 1 / scaleX;
    SCALE_MATRIX.d = 1 / scaleY;
    const newPath = new Path2D();
    newPath.addPath(path, SCALE_MATRIX);
    if (dashes.length > 0) {
      const scale = Math.max(scaleX, scaleY);
      ctx.setLineDash(dashes.map(x => x / scale));
      ctx.lineDashOffset /= scale;
    }
    ctx.lineWidth = lineWidth || 1;
    ctx.stroke(newPath);
    if (saveRestore) {
      ctx.restore();
    }
  }
  isContentVisible() {
    for (let i = this.markedContentStack.length - 1; i >= 0; i--) {
      if (!this.markedContentStack[i].visible) {
        return false;
      }
    }
    return true;
  }
}
function _restoreInitialState() {
  while (this.stateStack.length || this.inSMaskMode) {
    this.restore();
  }
  this.current.activeSMask = null;
  this.ctx.restore();
  if (this.transparentCanvas) {
    this.ctx = this.compositeCtx;
    this.ctx.save();
    this.ctx.setTransform(1, 0, 0, 1, 0, 0);
    this.ctx.drawImage(this.transparentCanvas, 0, 0);
    this.ctx.restore();
    this.transparentCanvas = null;
  }
}
function _drawFilter() {
  if (this.pageColors) {
    const hcmFilterId = this.filterFactory.addHCMFilter(this.pageColors.foreground, this.pageColors.background);
    if (hcmFilterId !== "none") {
      const savedFilter = this.ctx.filter;
      this.ctx.filter = hcmFilterId;
      this.ctx.drawImage(this.ctx.canvas, 0, 0);
      this.ctx.filter = savedFilter;
    }
  }
}
function _getScaledPath(path, currentTransform, transform) {
  const newPath = new Path2D();
  newPath.addPath(path, new DOMMatrix(transform).invertSelf().multiplySelf(currentTransform));
  return newPath;
}
for (const op in OPS) {
  if (CanvasGraphics.prototype[op] !== undefined) {
    CanvasGraphics.prototype[OPS[op]] = CanvasGraphics.prototype[op];
  }
}

;// ./src/display/worker_options.js

function worker_options_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
class GlobalWorkerOptions {
  static get workerPort() {
    return worker_options_assertClassBrand(GlobalWorkerOptions, this, _port)._;
  }
  static set workerPort(val) {
    if (!(typeof Worker !== "undefined" && val instanceof Worker) && val !== null) {
      throw new Error("Invalid `workerPort` type.");
    }
    _port._ = worker_options_assertClassBrand(GlobalWorkerOptions, this, val);
  }
  static get workerSrc() {
    return worker_options_assertClassBrand(GlobalWorkerOptions, this, _src)._;
  }
  static set workerSrc(val) {
    if (typeof val !== "string") {
      throw new Error("Invalid `workerSrc` type.");
    }
    _src._ = worker_options_assertClassBrand(GlobalWorkerOptions, this, val);
  }
}
var _port = {
  _: null
};
var _src = {
  _: ""
};

;// ./src/display/metadata.js

function metadata_classPrivateFieldInitSpec(e, t, a) { metadata_checkPrivateRedeclaration(e, t), t.set(e, a); }
function metadata_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function metadata_classPrivateFieldGet(s, a) { return s.get(metadata_assertClassBrand(s, a)); }
function metadata_classPrivateFieldSet(s, a, r) { return s.set(metadata_assertClassBrand(s, a), r), r; }
function metadata_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
var _map = /*#__PURE__*/new WeakMap();
var _data = /*#__PURE__*/new WeakMap();
class Metadata {
  constructor(_ref) {
    let {
      parsedData,
      rawData
    } = _ref;
    metadata_classPrivateFieldInitSpec(this, _map, void 0);
    metadata_classPrivateFieldInitSpec(this, _data, void 0);
    metadata_classPrivateFieldSet(_map, this, parsedData);
    metadata_classPrivateFieldSet(_data, this, rawData);
  }
  getRaw() {
    return metadata_classPrivateFieldGet(_data, this);
  }
  get(name) {
    return metadata_classPrivateFieldGet(_map, this).get(name) ?? null;
  }
  [Symbol.iterator]() {
    return metadata_classPrivateFieldGet(_map, this).entries();
  }
}

;// ./src/display/optional_content_config.js

function optional_content_config_classPrivateMethodInitSpec(e, a) { optional_content_config_checkPrivateRedeclaration(e, a), a.add(e); }
function optional_content_config_classPrivateFieldInitSpec(e, t, a) { optional_content_config_checkPrivateRedeclaration(e, t), t.set(e, a); }
function optional_content_config_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function optional_content_config_classPrivateFieldGet(s, a) { return s.get(optional_content_config_assertClassBrand(s, a)); }
function optional_content_config_classPrivateFieldSet(s, a, r) { return s.set(optional_content_config_assertClassBrand(s, a), r), r; }
function optional_content_config_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


const INTERNAL = Symbol("INTERNAL");
var _isDisplay = /*#__PURE__*/new WeakMap();
var _isPrint = /*#__PURE__*/new WeakMap();
var _userSet = /*#__PURE__*/new WeakMap();
var _visible = /*#__PURE__*/new WeakMap();
class OptionalContentGroup {
  constructor(renderingIntent, _ref) {
    let {
      name,
      intent,
      usage,
      rbGroups
    } = _ref;
    optional_content_config_classPrivateFieldInitSpec(this, _isDisplay, false);
    optional_content_config_classPrivateFieldInitSpec(this, _isPrint, false);
    optional_content_config_classPrivateFieldInitSpec(this, _userSet, false);
    optional_content_config_classPrivateFieldInitSpec(this, _visible, true);
    optional_content_config_classPrivateFieldSet(_isDisplay, this, !!(renderingIntent & RenderingIntentFlag.DISPLAY));
    optional_content_config_classPrivateFieldSet(_isPrint, this, !!(renderingIntent & RenderingIntentFlag.PRINT));
    this.name = name;
    this.intent = intent;
    this.usage = usage;
    this.rbGroups = rbGroups;
  }
  get visible() {
    if (optional_content_config_classPrivateFieldGet(_userSet, this)) {
      return optional_content_config_classPrivateFieldGet(_visible, this);
    }
    if (!optional_content_config_classPrivateFieldGet(_visible, this)) {
      return false;
    }
    const {
      print,
      view
    } = this.usage;
    if (optional_content_config_classPrivateFieldGet(_isDisplay, this)) {
      return view?.viewState !== "OFF";
    } else if (optional_content_config_classPrivateFieldGet(_isPrint, this)) {
      return print?.printState !== "OFF";
    }
    return true;
  }
  _setVisible(internal, visible) {
    let userSet = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    if (internal !== INTERNAL) {
      unreachable("Internal method `_setVisible` called.");
    }
    optional_content_config_classPrivateFieldSet(_userSet, this, userSet);
    optional_content_config_classPrivateFieldSet(_visible, this, visible);
  }
}
var _cachedGetHash = /*#__PURE__*/new WeakMap();
var _groups = /*#__PURE__*/new WeakMap();
var _initialHash = /*#__PURE__*/new WeakMap();
var _order = /*#__PURE__*/new WeakMap();
var _OptionalContentConfig_brand = /*#__PURE__*/new WeakSet();
class OptionalContentConfig {
  constructor(data) {
    let renderingIntent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : RenderingIntentFlag.DISPLAY;
    optional_content_config_classPrivateMethodInitSpec(this, _OptionalContentConfig_brand);
    optional_content_config_classPrivateFieldInitSpec(this, _cachedGetHash, null);
    optional_content_config_classPrivateFieldInitSpec(this, _groups, new Map());
    optional_content_config_classPrivateFieldInitSpec(this, _initialHash, null);
    optional_content_config_classPrivateFieldInitSpec(this, _order, null);
    this.renderingIntent = renderingIntent;
    this.name = null;
    this.creator = null;
    if (data === null) {
      return;
    }
    this.name = data.name;
    this.creator = data.creator;
    optional_content_config_classPrivateFieldSet(_order, this, data.order);
    for (const group of data.groups) {
      optional_content_config_classPrivateFieldGet(_groups, this).set(group.id, new OptionalContentGroup(renderingIntent, group));
    }
    if (data.baseState === "OFF") {
      for (const group of optional_content_config_classPrivateFieldGet(_groups, this).values()) {
        group._setVisible(INTERNAL, false);
      }
    }
    for (const on of data.on) {
      optional_content_config_classPrivateFieldGet(_groups, this).get(on)._setVisible(INTERNAL, true);
    }
    for (const off of data.off) {
      optional_content_config_classPrivateFieldGet(_groups, this).get(off)._setVisible(INTERNAL, false);
    }
    optional_content_config_classPrivateFieldSet(_initialHash, this, this.getHash());
  }
  isVisible(group) {
    if (optional_content_config_classPrivateFieldGet(_groups, this).size === 0) {
      return true;
    }
    if (!group) {
      info("Optional content group not defined.");
      return true;
    }
    if (group.type === "OCG") {
      if (!optional_content_config_classPrivateFieldGet(_groups, this).has(group.id)) {
        warn(`Optional content group not found: ${group.id}`);
        return true;
      }
      return optional_content_config_classPrivateFieldGet(_groups, this).get(group.id).visible;
    } else if (group.type === "OCMD") {
      if (group.expression) {
        return optional_content_config_assertClassBrand(_OptionalContentConfig_brand, this, _evaluateVisibilityExpression).call(this, group.expression);
      }
      if (!group.policy || group.policy === "AnyOn") {
        for (const id of group.ids) {
          if (!optional_content_config_classPrivateFieldGet(_groups, this).has(id)) {
            warn(`Optional content group not found: ${id}`);
            return true;
          }
          if (optional_content_config_classPrivateFieldGet(_groups, this).get(id).visible) {
            return true;
          }
        }
        return false;
      } else if (group.policy === "AllOn") {
        for (const id of group.ids) {
          if (!optional_content_config_classPrivateFieldGet(_groups, this).has(id)) {
            warn(`Optional content group not found: ${id}`);
            return true;
          }
          if (!optional_content_config_classPrivateFieldGet(_groups, this).get(id).visible) {
            return false;
          }
        }
        return true;
      } else if (group.policy === "AnyOff") {
        for (const id of group.ids) {
          if (!optional_content_config_classPrivateFieldGet(_groups, this).has(id)) {
            warn(`Optional content group not found: ${id}`);
            return true;
          }
          if (!optional_content_config_classPrivateFieldGet(_groups, this).get(id).visible) {
            return true;
          }
        }
        return false;
      } else if (group.policy === "AllOff") {
        for (const id of group.ids) {
          if (!optional_content_config_classPrivateFieldGet(_groups, this).has(id)) {
            warn(`Optional content group not found: ${id}`);
            return true;
          }
          if (optional_content_config_classPrivateFieldGet(_groups, this).get(id).visible) {
            return false;
          }
        }
        return true;
      }
      warn(`Unknown optional content policy ${group.policy}.`);
      return true;
    }
    warn(`Unknown group type ${group.type}.`);
    return true;
  }
  setVisibility(id) {
    let visible = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
    let preserveRB = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
    const group = optional_content_config_classPrivateFieldGet(_groups, this).get(id);
    if (!group) {
      warn(`Optional content group not found: ${id}`);
      return;
    }
    if (preserveRB && visible && group.rbGroups.length) {
      for (const rbGroup of group.rbGroups) {
        for (const otherId of rbGroup) {
          if (otherId !== id) {
            optional_content_config_classPrivateFieldGet(_groups, this).get(otherId)?._setVisible(INTERNAL, false, true);
          }
        }
      }
    }
    group._setVisible(INTERNAL, !!visible, true);
    optional_content_config_classPrivateFieldSet(_cachedGetHash, this, null);
  }
  setOCGState(_ref2) {
    let {
      state,
      preserveRB
    } = _ref2;
    let operator;
    for (const elem of state) {
      switch (elem) {
        case "ON":
        case "OFF":
        case "Toggle":
          operator = elem;
          continue;
      }
      const group = optional_content_config_classPrivateFieldGet(_groups, this).get(elem);
      if (!group) {
        continue;
      }
      switch (operator) {
        case "ON":
          this.setVisibility(elem, true, preserveRB);
          break;
        case "OFF":
          this.setVisibility(elem, false, preserveRB);
          break;
        case "Toggle":
          this.setVisibility(elem, !group.visible, preserveRB);
          break;
      }
    }
    optional_content_config_classPrivateFieldSet(_cachedGetHash, this, null);
  }
  get hasInitialVisibility() {
    return optional_content_config_classPrivateFieldGet(_initialHash, this) === null || this.getHash() === optional_content_config_classPrivateFieldGet(_initialHash, this);
  }
  getOrder() {
    if (!optional_content_config_classPrivateFieldGet(_groups, this).size) {
      return null;
    }
    if (optional_content_config_classPrivateFieldGet(_order, this)) {
      return optional_content_config_classPrivateFieldGet(_order, this).slice();
    }
    return [...optional_content_config_classPrivateFieldGet(_groups, this).keys()];
  }
  getGroup(id) {
    return optional_content_config_classPrivateFieldGet(_groups, this).get(id) || null;
  }
  getHash() {
    if (optional_content_config_classPrivateFieldGet(_cachedGetHash, this) !== null) {
      return optional_content_config_classPrivateFieldGet(_cachedGetHash, this);
    }
    const hash = new MurmurHash3_64();
    for (const [id, group] of optional_content_config_classPrivateFieldGet(_groups, this)) {
      hash.update(`${id}:${group.visible}`);
    }
    return optional_content_config_classPrivateFieldSet(_cachedGetHash, this, hash.hexdigest());
  }
  [Symbol.iterator]() {
    return optional_content_config_classPrivateFieldGet(_groups, this).entries();
  }
}
function _evaluateVisibilityExpression(array) {
  const length = array.length;
  if (length < 2) {
    return true;
  }
  const operator = array[0];
  for (let i = 1; i < length; i++) {
    const element = array[i];
    let state;
    if (Array.isArray(element)) {
      state = optional_content_config_assertClassBrand(_OptionalContentConfig_brand, this, _evaluateVisibilityExpression).call(this, element);
    } else if (optional_content_config_classPrivateFieldGet(_groups, this).has(element)) {
      state = optional_content_config_classPrivateFieldGet(_groups, this).get(element).visible;
    } else {
      warn(`Optional content group not found: ${element}`);
      return true;
    }
    switch (operator) {
      case "And":
        if (!state) {
          return false;
        }
        break;
      case "Or":
        if (state) {
          return true;
        }
        break;
      case "Not":
        return !state;
      default:
        return true;
    }
  }
  return operator === "And";
}

;// ./src/display/transport_stream.js






















class PDFDataTransportStream {
  constructor(pdfDataRangeTransport, _ref) {
    let {
      disableRange = false,
      disableStream = false
    } = _ref;
    assert(pdfDataRangeTransport, 'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.');
    const {
      length,
      initialData,
      progressiveDone,
      contentDispositionFilename
    } = pdfDataRangeTransport;
    this._queuedChunks = [];
    this._progressiveDone = progressiveDone;
    this._contentDispositionFilename = contentDispositionFilename;
    if (initialData?.length > 0) {
      const buffer = initialData instanceof Uint8Array && initialData.byteLength === initialData.buffer.byteLength ? initialData.buffer : new Uint8Array(initialData).buffer;
      this._queuedChunks.push(buffer);
    }
    this._pdfDataRangeTransport = pdfDataRangeTransport;
    this._isStreamingSupported = !disableStream;
    this._isRangeSupported = !disableRange;
    this._contentLength = length;
    this._fullRequestReader = null;
    this._rangeReaders = [];
    pdfDataRangeTransport.addRangeListener((begin, chunk) => {
      this._onReceiveData({
        begin,
        chunk
      });
    });
    pdfDataRangeTransport.addProgressListener((loaded, total) => {
      this._onProgress({
        loaded,
        total
      });
    });
    pdfDataRangeTransport.addProgressiveReadListener(chunk => {
      this._onReceiveData({
        chunk
      });
    });
    pdfDataRangeTransport.addProgressiveDoneListener(() => {
      this._onProgressiveDone();
    });
    pdfDataRangeTransport.transportReady();
  }
  _onReceiveData(_ref2) {
    let {
      begin,
      chunk
    } = _ref2;
    const buffer = chunk instanceof Uint8Array && chunk.byteLength === chunk.buffer.byteLength ? chunk.buffer : new Uint8Array(chunk).buffer;
    if (begin === undefined) {
      if (this._fullRequestReader) {
        this._fullRequestReader._enqueue(buffer);
      } else {
        this._queuedChunks.push(buffer);
      }
    } else {
      const found = this._rangeReaders.some(function (rangeReader) {
        if (rangeReader._begin !== begin) {
          return false;
        }
        rangeReader._enqueue(buffer);
        return true;
      });
      assert(found, "_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found.");
    }
  }
  get _progressiveDataLength() {
    return this._fullRequestReader?._loaded ?? 0;
  }
  _onProgress(evt) {
    if (evt.total === undefined) {
      this._rangeReaders[0]?.onProgress?.({
        loaded: evt.loaded
      });
    } else {
      this._fullRequestReader?.onProgress?.({
        loaded: evt.loaded,
        total: evt.total
      });
    }
  }
  _onProgressiveDone() {
    this._fullRequestReader?.progressiveDone();
    this._progressiveDone = true;
  }
  _removeRangeReader(reader) {
    const i = this._rangeReaders.indexOf(reader);
    if (i >= 0) {
      this._rangeReaders.splice(i, 1);
    }
  }
  getFullReader() {
    assert(!this._fullRequestReader, "PDFDataTransportStream.getFullReader can only be called once.");
    const queuedChunks = this._queuedChunks;
    this._queuedChunks = null;
    return new PDFDataTransportStreamReader(this, queuedChunks, this._progressiveDone, this._contentDispositionFilename);
  }
  getRangeReader(begin, end) {
    if (end <= this._progressiveDataLength) {
      return null;
    }
    const reader = new PDFDataTransportStreamRangeReader(this, begin, end);
    this._pdfDataRangeTransport.requestDataRange(begin, end);
    this._rangeReaders.push(reader);
    return reader;
  }
  cancelAllRequests(reason) {
    this._fullRequestReader?.cancel(reason);
    for (const reader of this._rangeReaders.slice(0)) {
      reader.cancel(reason);
    }
    this._pdfDataRangeTransport.abort();
  }
}
class PDFDataTransportStreamReader {
  constructor(stream, queuedChunks) {
    let progressiveDone = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    let contentDispositionFilename = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
    this._stream = stream;
    this._done = progressiveDone || false;
    this._filename = isPdfFile(contentDispositionFilename) ? contentDispositionFilename : null;
    this._queuedChunks = queuedChunks || [];
    this._loaded = 0;
    for (const chunk of this._queuedChunks) {
      this._loaded += chunk.byteLength;
    }
    this._requests = [];
    this._headersReady = Promise.resolve();
    stream._fullRequestReader = this;
    this.onProgress = null;
  }
  _enqueue(chunk) {
    if (this._done) {
      return;
    }
    if (this._requests.length > 0) {
      const requestCapability = this._requests.shift();
      requestCapability.resolve({
        value: chunk,
        done: false
      });
    } else {
      this._queuedChunks.push(chunk);
    }
    this._loaded += chunk.byteLength;
  }
  get headersReady() {
    return this._headersReady;
  }
  get filename() {
    return this._filename;
  }
  get isRangeSupported() {
    return this._stream._isRangeSupported;
  }
  get isStreamingSupported() {
    return this._stream._isStreamingSupported;
  }
  get contentLength() {
    return this._stream._contentLength;
  }
  async read() {
    if (this._queuedChunks.length > 0) {
      const chunk = this._queuedChunks.shift();
      return {
        value: chunk,
        done: false
      };
    }
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    const requestCapability = Promise.withResolvers();
    this._requests.push(requestCapability);
    return requestCapability.promise;
  }
  cancel(reason) {
    this._done = true;
    for (const requestCapability of this._requests) {
      requestCapability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
  }
  progressiveDone() {
    if (this._done) {
      return;
    }
    this._done = true;
  }
}
class PDFDataTransportStreamRangeReader {
  constructor(stream, begin, end) {
    this._stream = stream;
    this._begin = begin;
    this._end = end;
    this._queuedChunk = null;
    this._requests = [];
    this._done = false;
    this.onProgress = null;
  }
  _enqueue(chunk) {
    if (this._done) {
      return;
    }
    if (this._requests.length === 0) {
      this._queuedChunk = chunk;
    } else {
      const requestsCapability = this._requests.shift();
      requestsCapability.resolve({
        value: chunk,
        done: false
      });
      for (const requestCapability of this._requests) {
        requestCapability.resolve({
          value: undefined,
          done: true
        });
      }
      this._requests.length = 0;
    }
    this._done = true;
    this._stream._removeRangeReader(this);
  }
  get isStreamingSupported() {
    return false;
  }
  async read() {
    if (this._queuedChunk) {
      const chunk = this._queuedChunk;
      this._queuedChunk = null;
      return {
        value: chunk,
        done: false
      };
    }
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    const requestCapability = Promise.withResolvers();
    this._requests.push(requestCapability);
    return requestCapability.promise;
  }
  cancel(reason) {
    this._done = true;
    for (const requestCapability of this._requests) {
      requestCapability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
    this._stream._removeRangeReader(this);
  }
}

;// ./src/display/content_disposition.js



function getFilenameFromContentDispositionHeader(contentDisposition) {
  let needsEncodingFixup = true;
  let tmp = toParamRegExp("filename\\*", "i").exec(contentDisposition);
  if (tmp) {
    tmp = tmp[1];
    let filename = rfc2616unquote(tmp);
    filename = unescape(filename);
    filename = rfc5987decode(filename);
    filename = rfc2047decode(filename);
    return fixupEncoding(filename);
  }
  tmp = rfc2231getparam(contentDisposition);
  if (tmp) {
    const filename = rfc2047decode(tmp);
    return fixupEncoding(filename);
  }
  tmp = toParamRegExp("filename", "i").exec(contentDisposition);
  if (tmp) {
    tmp = tmp[1];
    let filename = rfc2616unquote(tmp);
    filename = rfc2047decode(filename);
    return fixupEncoding(filename);
  }
  function toParamRegExp(attributePattern, flags) {
    return new RegExp("(?:^|;)\\s*" + attributePattern + "\\s*=\\s*" + "(" + '[^";\\s][^;\\s]*' + "|" + '"(?:[^"\\\\]|\\\\"?)+"?' + ")", flags);
  }
  function textdecode(encoding, value) {
    if (encoding) {
      if (!/^[\x00-\xFF]+$/.test(value)) {
        return value;
      }
      try {
        const decoder = new TextDecoder(encoding, {
          fatal: true
        });
        const buffer = stringToBytes(value);
        value = decoder.decode(buffer);
        needsEncodingFixup = false;
      } catch {}
    }
    return value;
  }
  function fixupEncoding(value) {
    if (needsEncodingFixup && /[\x80-\xff]/.test(value)) {
      value = textdecode("utf-8", value);
      if (needsEncodingFixup) {
        value = textdecode("iso-8859-1", value);
      }
    }
    return value;
  }
  function rfc2231getparam(contentDispositionStr) {
    const matches = [];
    let match;
    const iter = toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)", "ig");
    while ((match = iter.exec(contentDispositionStr)) !== null) {
      let [, n, quot, part] = match;
      n = parseInt(n, 10);
      if (n in matches) {
        if (n === 0) {
          break;
        }
        continue;
      }
      matches[n] = [quot, part];
    }
    const parts = [];
    for (let n = 0; n < matches.length; ++n) {
      if (!(n in matches)) {
        break;
      }
      let [quot, part] = matches[n];
      part = rfc2616unquote(part);
      if (quot) {
        part = unescape(part);
        if (n === 0) {
          part = rfc5987decode(part);
        }
      }
      parts.push(part);
    }
    return parts.join("");
  }
  function rfc2616unquote(value) {
    if (value.startsWith('"')) {
      const parts = value.slice(1).split('\\"');
      for (let i = 0; i < parts.length; ++i) {
        const quotindex = parts[i].indexOf('"');
        if (quotindex !== -1) {
          parts[i] = parts[i].slice(0, quotindex);
          parts.length = i + 1;
        }
        parts[i] = parts[i].replaceAll(/\\(.)/g, "$1");
      }
      value = parts.join('"');
    }
    return value;
  }
  function rfc5987decode(extvalue) {
    const encodingend = extvalue.indexOf("'");
    if (encodingend === -1) {
      return extvalue;
    }
    const encoding = extvalue.slice(0, encodingend);
    const langvalue = extvalue.slice(encodingend + 1);
    const value = langvalue.replace(/^[^']*'/, "");
    return textdecode(encoding, value);
  }
  function rfc2047decode(value) {
    if (!value.startsWith("=?") || /[\x00-\x19\x80-\xff]/.test(value)) {
      return value;
    }
    return value.replaceAll(/=\?([\w-]*)\?([QqBb])\?((?:[^?]|\?(?!=))*)\?=/g, function (matches, charset, encoding, text) {
      if (encoding === "q" || encoding === "Q") {
        text = text.replaceAll("_", " ");
        text = text.replaceAll(/=([0-9a-fA-F]{2})/g, function (match, hex) {
          return String.fromCharCode(parseInt(hex, 16));
        });
        return textdecode(charset, text);
      }
      try {
        text = atob(text);
      } catch {}
      return textdecode(charset, text);
    });
  }
  return "";
}

;// ./src/display/network_utils.js




function createHeaders(isHttp, httpHeaders) {
  const headers = new Headers();
  if (!isHttp || !httpHeaders || typeof httpHeaders !== "object") {
    return headers;
  }
  for (const key in httpHeaders) {
    const val = httpHeaders[key];
    if (val !== undefined) {
      headers.append(key, val);
    }
  }
  return headers;
}
function getResponseOrigin(url) {
  return URL.parse(url)?.origin ?? null;
}
function validateRangeRequestCapabilities(_ref) {
  let {
    responseHeaders,
    isHttp,
    rangeChunkSize,
    disableRange
  } = _ref;
  const returnValues = {
    allowRangeRequests: false,
    suggestedLength: undefined
  };
  const length = parseInt(responseHeaders.get("Content-Length"), 10);
  if (!Number.isInteger(length)) {
    return returnValues;
  }
  returnValues.suggestedLength = length;
  if (length <= 2 * rangeChunkSize) {
    return returnValues;
  }
  if (disableRange || !isHttp) {
    return returnValues;
  }
  if (responseHeaders.get("Accept-Ranges") !== "bytes") {
    return returnValues;
  }
  const contentEncoding = responseHeaders.get("Content-Encoding") || "identity";
  if (contentEncoding !== "identity") {
    return returnValues;
  }
  returnValues.allowRangeRequests = true;
  return returnValues;
}
function extractFilenameFromHeader(responseHeaders) {
  const contentDisposition = responseHeaders.get("Content-Disposition");
  if (contentDisposition) {
    let filename = getFilenameFromContentDispositionHeader(contentDisposition);
    if (filename.includes("%")) {
      try {
        filename = decodeURIComponent(filename);
      } catch {}
    }
    if (isPdfFile(filename)) {
      return filename;
    }
  }
  return null;
}
function createResponseError(status, url) {
  return new ResponseException(`Unexpected server response (${status}) while retrieving PDF "${url}".`, status, status === 404 || status === 0 && url.startsWith("file:"));
}
function validateResponseStatus(status) {
  return status === 200 || status === 206;
}

;// ./src/display/fetch_stream.js
function fetch_stream_defineProperty(e, r, t) { return (r = fetch_stream_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function fetch_stream_toPropertyKey(t) { var i = fetch_stream_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function fetch_stream_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }





















function createFetchOptions(headers, withCredentials, abortController) {
  return {
    method: "GET",
    headers,
    signal: abortController.signal,
    mode: "cors",
    credentials: withCredentials ? "include" : "same-origin",
    redirect: "follow"
  };
}
function getArrayBuffer(val) {
  if (val instanceof Uint8Array) {
    return val.buffer;
  }
  if (val instanceof ArrayBuffer) {
    return val;
  }
  warn(`getArrayBuffer - unexpected data format: ${val}`);
  return new Uint8Array(val).buffer;
}
class PDFFetchStream {
  constructor(source) {
    fetch_stream_defineProperty(this, "_responseOrigin", null);
    this.source = source;
    this.isHttp = /^https?:/i.test(source.url);
    this.headers = createHeaders(this.isHttp, source.httpHeaders);
    this._fullRequestReader = null;
    this._rangeRequestReaders = [];
  }
  get _progressiveDataLength() {
    return this._fullRequestReader?._loaded ?? 0;
  }
  getFullReader() {
    assert(!this._fullRequestReader, "PDFFetchStream.getFullReader can only be called once.");
    this._fullRequestReader = new PDFFetchStreamReader(this);
    return this._fullRequestReader;
  }
  getRangeReader(begin, end) {
    if (end <= this._progressiveDataLength) {
      return null;
    }
    const reader = new PDFFetchStreamRangeReader(this, begin, end);
    this._rangeRequestReaders.push(reader);
    return reader;
  }
  cancelAllRequests(reason) {
    this._fullRequestReader?.cancel(reason);
    for (const reader of this._rangeRequestReaders.slice(0)) {
      reader.cancel(reason);
    }
  }
}
class PDFFetchStreamReader {
  constructor(stream) {
    this._stream = stream;
    this._reader = null;
    this._loaded = 0;
    this._filename = null;
    const source = stream.source;
    this._withCredentials = source.withCredentials || false;
    this._contentLength = source.length;
    this._headersCapability = Promise.withResolvers();
    this._disableRange = source.disableRange || false;
    this._rangeChunkSize = source.rangeChunkSize;
    if (!this._rangeChunkSize && !this._disableRange) {
      this._disableRange = true;
    }
    this._abortController = new AbortController();
    this._isStreamingSupported = !source.disableStream;
    this._isRangeSupported = !source.disableRange;
    const headers = new Headers(stream.headers);
    const url = source.url;
    fetch(url, createFetchOptions(headers, this._withCredentials, this._abortController)).then(response => {
      stream._responseOrigin = getResponseOrigin(response.url);
      if (!validateResponseStatus(response.status)) {
        throw createResponseError(response.status, url);
      }
      this._reader = response.body.getReader();
      this._headersCapability.resolve();
      const responseHeaders = response.headers;
      const {
        allowRangeRequests,
        suggestedLength
      } = validateRangeRequestCapabilities({
        responseHeaders,
        isHttp: stream.isHttp,
        rangeChunkSize: this._rangeChunkSize,
        disableRange: this._disableRange
      });
      this._isRangeSupported = allowRangeRequests;
      this._contentLength = suggestedLength || this._contentLength;
      this._filename = extractFilenameFromHeader(responseHeaders);
      if (!this._isStreamingSupported && this._isRangeSupported) {
        this.cancel(new AbortException("Streaming is disabled."));
      }
    }).catch(this._headersCapability.reject);
    this.onProgress = null;
  }
  get headersReady() {
    return this._headersCapability.promise;
  }
  get filename() {
    return this._filename;
  }
  get contentLength() {
    return this._contentLength;
  }
  get isRangeSupported() {
    return this._isRangeSupported;
  }
  get isStreamingSupported() {
    return this._isStreamingSupported;
  }
  async read() {
    await this._headersCapability.promise;
    const {
      value,
      done
    } = await this._reader.read();
    if (done) {
      return {
        value,
        done
      };
    }
    this._loaded += value.byteLength;
    this.onProgress?.({
      loaded: this._loaded,
      total: this._contentLength
    });
    return {
      value: getArrayBuffer(value),
      done: false
    };
  }
  cancel(reason) {
    this._reader?.cancel(reason);
    this._abortController.abort();
  }
}
class PDFFetchStreamRangeReader {
  constructor(stream, begin, end) {
    this._stream = stream;
    this._reader = null;
    this._loaded = 0;
    const source = stream.source;
    this._withCredentials = source.withCredentials || false;
    this._readCapability = Promise.withResolvers();
    this._isStreamingSupported = !source.disableStream;
    this._abortController = new AbortController();
    const headers = new Headers(stream.headers);
    headers.append("Range", `bytes=${begin}-${end - 1}`);
    const url = source.url;
    fetch(url, createFetchOptions(headers, this._withCredentials, this._abortController)).then(response => {
      const responseOrigin = getResponseOrigin(response.url);
      if (responseOrigin !== stream._responseOrigin) {
        throw new Error(`Expected range response-origin "${responseOrigin}" to match "${stream._responseOrigin}".`);
      }
      if (!validateResponseStatus(response.status)) {
        throw createResponseError(response.status, url);
      }
      this._readCapability.resolve();
      this._reader = response.body.getReader();
    }).catch(this._readCapability.reject);
    this.onProgress = null;
  }
  get isStreamingSupported() {
    return this._isStreamingSupported;
  }
  async read() {
    await this._readCapability.promise;
    const {
      value,
      done
    } = await this._reader.read();
    if (done) {
      return {
        value,
        done
      };
    }
    this._loaded += value.byteLength;
    this.onProgress?.({
      loaded: this._loaded
    });
    return {
      value: getArrayBuffer(value),
      done: false
    };
  }
  cancel(reason) {
    this._reader?.cancel(reason);
    this._abortController.abort();
  }
}

;// ./src/display/network.js
function network_defineProperty(e, r, t) { return (r = network_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function network_toPropertyKey(t) { var i = network_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function network_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }







const OK_RESPONSE = 200;
const PARTIAL_CONTENT_RESPONSE = 206;
function network_getArrayBuffer(xhr) {
  const data = xhr.response;
  if (typeof data !== "string") {
    return data;
  }
  return stringToBytes(data).buffer;
}
class NetworkManager {
  constructor(_ref) {
    let {
      url,
      httpHeaders,
      withCredentials
    } = _ref;
    network_defineProperty(this, "_responseOrigin", null);
    this.url = url;
    this.isHttp = /^https?:/i.test(url);
    this.headers = createHeaders(this.isHttp, httpHeaders);
    this.withCredentials = withCredentials || false;
    this.currXhrId = 0;
    this.pendingRequests = Object.create(null);
  }
  request(args) {
    const xhr = new XMLHttpRequest();
    const xhrId = this.currXhrId++;
    const pendingRequest = this.pendingRequests[xhrId] = {
      xhr
    };
    xhr.open("GET", this.url);
    xhr.withCredentials = this.withCredentials;
    for (const [key, val] of this.headers) {
      xhr.setRequestHeader(key, val);
    }
    if (this.isHttp && "begin" in args && "end" in args) {
      xhr.setRequestHeader("Range", `bytes=${args.begin}-${args.end - 1}`);
      pendingRequest.expectedStatus = PARTIAL_CONTENT_RESPONSE;
    } else {
      pendingRequest.expectedStatus = OK_RESPONSE;
    }
    xhr.responseType = "arraybuffer";
    assert(args.onError, "Expected `onError` callback to be provided.");
    xhr.onerror = () => {
      args.onError(xhr.status);
    };
    xhr.onreadystatechange = this.onStateChange.bind(this, xhrId);
    xhr.onprogress = this.onProgress.bind(this, xhrId);
    pendingRequest.onHeadersReceived = args.onHeadersReceived;
    pendingRequest.onDone = args.onDone;
    pendingRequest.onError = args.onError;
    pendingRequest.onProgress = args.onProgress;
    xhr.send(null);
    return xhrId;
  }
  onProgress(xhrId, evt) {
    const pendingRequest = this.pendingRequests[xhrId];
    if (!pendingRequest) {
      return;
    }
    pendingRequest.onProgress?.(evt);
  }
  onStateChange(xhrId, evt) {
    const pendingRequest = this.pendingRequests[xhrId];
    if (!pendingRequest) {
      return;
    }
    const xhr = pendingRequest.xhr;
    if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {
      pendingRequest.onHeadersReceived();
      delete pendingRequest.onHeadersReceived;
    }
    if (xhr.readyState !== 4) {
      return;
    }
    if (!(xhrId in this.pendingRequests)) {
      return;
    }
    delete this.pendingRequests[xhrId];
    if (xhr.status === 0 && this.isHttp) {
      pendingRequest.onError(xhr.status);
      return;
    }
    const xhrStatus = xhr.status || OK_RESPONSE;
    const ok_response_on_range_request = xhrStatus === OK_RESPONSE && pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE;
    if (!ok_response_on_range_request && xhrStatus !== pendingRequest.expectedStatus) {
      pendingRequest.onError(xhr.status);
      return;
    }
    const chunk = network_getArrayBuffer(xhr);
    if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
      const rangeHeader = xhr.getResponseHeader("Content-Range");
      const matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);
      if (matches) {
        pendingRequest.onDone({
          begin: parseInt(matches[1], 10),
          chunk
        });
      } else {
        warn(`Missing or invalid "Content-Range" header.`);
        pendingRequest.onError(0);
      }
    } else if (chunk) {
      pendingRequest.onDone({
        begin: 0,
        chunk
      });
    } else {
      pendingRequest.onError(xhr.status);
    }
  }
  getRequestXhr(xhrId) {
    return this.pendingRequests[xhrId].xhr;
  }
  isPendingRequest(xhrId) {
    return xhrId in this.pendingRequests;
  }
  abortRequest(xhrId) {
    const xhr = this.pendingRequests[xhrId].xhr;
    delete this.pendingRequests[xhrId];
    xhr.abort();
  }
}
class PDFNetworkStream {
  constructor(source) {
    this._source = source;
    this._manager = new NetworkManager(source);
    this._rangeChunkSize = source.rangeChunkSize;
    this._fullRequestReader = null;
    this._rangeRequestReaders = [];
  }
  _onRangeRequestReaderClosed(reader) {
    const i = this._rangeRequestReaders.indexOf(reader);
    if (i >= 0) {
      this._rangeRequestReaders.splice(i, 1);
    }
  }
  getFullReader() {
    assert(!this._fullRequestReader, "PDFNetworkStream.getFullReader can only be called once.");
    this._fullRequestReader = new PDFNetworkStreamFullRequestReader(this._manager, this._source);
    return this._fullRequestReader;
  }
  getRangeReader(begin, end) {
    const reader = new PDFNetworkStreamRangeRequestReader(this._manager, begin, end);
    reader.onClosed = this._onRangeRequestReaderClosed.bind(this);
    this._rangeRequestReaders.push(reader);
    return reader;
  }
  cancelAllRequests(reason) {
    this._fullRequestReader?.cancel(reason);
    for (const reader of this._rangeRequestReaders.slice(0)) {
      reader.cancel(reason);
    }
  }
}
class PDFNetworkStreamFullRequestReader {
  constructor(manager, source) {
    this._manager = manager;
    this._url = source.url;
    this._fullRequestId = manager.request({
      onHeadersReceived: this._onHeadersReceived.bind(this),
      onDone: this._onDone.bind(this),
      onError: this._onError.bind(this),
      onProgress: this._onProgress.bind(this)
    });
    this._headersCapability = Promise.withResolvers();
    this._disableRange = source.disableRange || false;
    this._contentLength = source.length;
    this._rangeChunkSize = source.rangeChunkSize;
    if (!this._rangeChunkSize && !this._disableRange) {
      this._disableRange = true;
    }
    this._isStreamingSupported = false;
    this._isRangeSupported = false;
    this._cachedChunks = [];
    this._requests = [];
    this._done = false;
    this._storedError = undefined;
    this._filename = null;
    this.onProgress = null;
  }
  _onHeadersReceived() {
    const fullRequestXhrId = this._fullRequestId;
    const fullRequestXhr = this._manager.getRequestXhr(fullRequestXhrId);
    this._manager._responseOrigin = getResponseOrigin(fullRequestXhr.responseURL);
    const rawResponseHeaders = fullRequestXhr.getAllResponseHeaders();
    const responseHeaders = new Headers(rawResponseHeaders ? rawResponseHeaders.trimStart().replace(/[^\S ]+$/, "").split(/[\r\n]+/).map(x => {
      const [key, ...val] = x.split(": ");
      return [key, val.join(": ")];
    }) : []);
    const {
      allowRangeRequests,
      suggestedLength
    } = validateRangeRequestCapabilities({
      responseHeaders,
      isHttp: this._manager.isHttp,
      rangeChunkSize: this._rangeChunkSize,
      disableRange: this._disableRange
    });
    if (allowRangeRequests) {
      this._isRangeSupported = true;
    }
    this._contentLength = suggestedLength || this._contentLength;
    this._filename = extractFilenameFromHeader(responseHeaders);
    if (this._isRangeSupported) {
      this._manager.abortRequest(fullRequestXhrId);
    }
    this._headersCapability.resolve();
  }
  _onDone(data) {
    if (data) {
      if (this._requests.length > 0) {
        const requestCapability = this._requests.shift();
        requestCapability.resolve({
          value: data.chunk,
          done: false
        });
      } else {
        this._cachedChunks.push(data.chunk);
      }
    }
    this._done = true;
    if (this._cachedChunks.length > 0) {
      return;
    }
    for (const requestCapability of this._requests) {
      requestCapability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
  }
  _onError(status) {
    this._storedError = createResponseError(status, this._url);
    this._headersCapability.reject(this._storedError);
    for (const requestCapability of this._requests) {
      requestCapability.reject(this._storedError);
    }
    this._requests.length = 0;
    this._cachedChunks.length = 0;
  }
  _onProgress(evt) {
    this.onProgress?.({
      loaded: evt.loaded,
      total: evt.lengthComputable ? evt.total : this._contentLength
    });
  }
  get filename() {
    return this._filename;
  }
  get isRangeSupported() {
    return this._isRangeSupported;
  }
  get isStreamingSupported() {
    return this._isStreamingSupported;
  }
  get contentLength() {
    return this._contentLength;
  }
  get headersReady() {
    return this._headersCapability.promise;
  }
  async read() {
    await this._headersCapability.promise;
    if (this._storedError) {
      throw this._storedError;
    }
    if (this._cachedChunks.length > 0) {
      const chunk = this._cachedChunks.shift();
      return {
        value: chunk,
        done: false
      };
    }
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    const requestCapability = Promise.withResolvers();
    this._requests.push(requestCapability);
    return requestCapability.promise;
  }
  cancel(reason) {
    this._done = true;
    this._headersCapability.reject(reason);
    for (const requestCapability of this._requests) {
      requestCapability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
    if (this._manager.isPendingRequest(this._fullRequestId)) {
      this._manager.abortRequest(this._fullRequestId);
    }
    this._fullRequestReader = null;
  }
}
class PDFNetworkStreamRangeRequestReader {
  constructor(manager, begin, end) {
    this._manager = manager;
    this._url = manager.url;
    this._requestId = manager.request({
      begin,
      end,
      onHeadersReceived: this._onHeadersReceived.bind(this),
      onDone: this._onDone.bind(this),
      onError: this._onError.bind(this),
      onProgress: this._onProgress.bind(this)
    });
    this._requests = [];
    this._queuedChunk = null;
    this._done = false;
    this._storedError = undefined;
    this.onProgress = null;
    this.onClosed = null;
  }
  _onHeadersReceived() {
    const responseOrigin = getResponseOrigin(this._manager.getRequestXhr(this._requestId)?.responseURL);
    if (responseOrigin !== this._manager._responseOrigin) {
      this._storedError = new Error(`Expected range response-origin "${responseOrigin}" to match "${this._manager._responseOrigin}".`);
      this._onError(0);
    }
  }
  _close() {
    this.onClosed?.(this);
  }
  _onDone(data) {
    const chunk = data.chunk;
    if (this._requests.length > 0) {
      const requestCapability = this._requests.shift();
      requestCapability.resolve({
        value: chunk,
        done: false
      });
    } else {
      this._queuedChunk = chunk;
    }
    this._done = true;
    for (const requestCapability of this._requests) {
      requestCapability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
    this._close();
  }
  _onError(status) {
    this._storedError ??= createResponseError(status, this._url);
    for (const requestCapability of this._requests) {
      requestCapability.reject(this._storedError);
    }
    this._requests.length = 0;
    this._queuedChunk = null;
  }
  _onProgress(evt) {
    if (!this.isStreamingSupported) {
      this.onProgress?.({
        loaded: evt.loaded
      });
    }
  }
  get isStreamingSupported() {
    return false;
  }
  async read() {
    if (this._storedError) {
      throw this._storedError;
    }
    if (this._queuedChunk !== null) {
      const chunk = this._queuedChunk;
      this._queuedChunk = null;
      return {
        value: chunk,
        done: false
      };
    }
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    const requestCapability = Promise.withResolvers();
    this._requests.push(requestCapability);
    return requestCapability.promise;
  }
  cancel(reason) {
    this._done = true;
    for (const requestCapability of this._requests) {
      requestCapability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
    if (this._manager.isPendingRequest(this._requestId)) {
      this._manager.abortRequest(this._requestId);
    }
    this._close();
  }
}

;// ./src/display/node_stream.js
























const urlRegex = /^[a-z][a-z0-9\-+.]+:/i;
function parseUrlOrPath(sourceUrl) {
  if (urlRegex.test(sourceUrl)) {
    return new URL(sourceUrl);
  }
  const url = process.getBuiltinModule("url");
  return new URL(url.pathToFileURL(sourceUrl));
}
class PDFNodeStream {
  constructor(source) {
    this.source = source;
    this.url = parseUrlOrPath(source.url);
    assert(this.url.protocol === "file:", "PDFNodeStream only supports file:// URLs.");
    this._fullRequestReader = null;
    this._rangeRequestReaders = [];
  }
  get _progressiveDataLength() {
    return this._fullRequestReader?._loaded ?? 0;
  }
  getFullReader() {
    assert(!this._fullRequestReader, "PDFNodeStream.getFullReader can only be called once.");
    this._fullRequestReader = new PDFNodeStreamFsFullReader(this);
    return this._fullRequestReader;
  }
  getRangeReader(start, end) {
    if (end <= this._progressiveDataLength) {
      return null;
    }
    const rangeReader = new PDFNodeStreamFsRangeReader(this, start, end);
    this._rangeRequestReaders.push(rangeReader);
    return rangeReader;
  }
  cancelAllRequests(reason) {
    this._fullRequestReader?.cancel(reason);
    for (const reader of this._rangeRequestReaders.slice(0)) {
      reader.cancel(reason);
    }
  }
}
class PDFNodeStreamFsFullReader {
  constructor(stream) {
    this._url = stream.url;
    this._done = false;
    this._storedError = null;
    this.onProgress = null;
    const source = stream.source;
    this._contentLength = source.length;
    this._loaded = 0;
    this._filename = null;
    this._disableRange = source.disableRange || false;
    this._rangeChunkSize = source.rangeChunkSize;
    if (!this._rangeChunkSize && !this._disableRange) {
      this._disableRange = true;
    }
    this._isStreamingSupported = !source.disableStream;
    this._isRangeSupported = !source.disableRange;
    this._readableStream = null;
    this._readCapability = Promise.withResolvers();
    this._headersCapability = Promise.withResolvers();
    const fs = process.getBuiltinModule("fs");
    fs.promises.lstat(this._url).then(stat => {
      this._contentLength = stat.size;
      this._setReadableStream(fs.createReadStream(this._url));
      this._headersCapability.resolve();
    }, error => {
      if (error.code === "ENOENT") {
        error = createResponseError(0, this._url.href);
      }
      this._storedError = error;
      this._headersCapability.reject(error);
    });
  }
  get headersReady() {
    return this._headersCapability.promise;
  }
  get filename() {
    return this._filename;
  }
  get contentLength() {
    return this._contentLength;
  }
  get isRangeSupported() {
    return this._isRangeSupported;
  }
  get isStreamingSupported() {
    return this._isStreamingSupported;
  }
  async read() {
    await this._readCapability.promise;
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    if (this._storedError) {
      throw this._storedError;
    }
    const chunk = this._readableStream.read();
    if (chunk === null) {
      this._readCapability = Promise.withResolvers();
      return this.read();
    }
    this._loaded += chunk.length;
    this.onProgress?.({
      loaded: this._loaded,
      total: this._contentLength
    });
    const buffer = new Uint8Array(chunk).buffer;
    return {
      value: buffer,
      done: false
    };
  }
  cancel(reason) {
    if (!this._readableStream) {
      this._error(reason);
      return;
    }
    this._readableStream.destroy(reason);
  }
  _error(reason) {
    this._storedError = reason;
    this._readCapability.resolve();
  }
  _setReadableStream(readableStream) {
    this._readableStream = readableStream;
    readableStream.on("readable", () => {
      this._readCapability.resolve();
    });
    readableStream.on("end", () => {
      readableStream.destroy();
      this._done = true;
      this._readCapability.resolve();
    });
    readableStream.on("error", reason => {
      this._error(reason);
    });
    if (!this._isStreamingSupported && this._isRangeSupported) {
      this._error(new AbortException("streaming is disabled"));
    }
    if (this._storedError) {
      this._readableStream.destroy(this._storedError);
    }
  }
}
class PDFNodeStreamFsRangeReader {
  constructor(stream, start, end) {
    this._url = stream.url;
    this._done = false;
    this._storedError = null;
    this.onProgress = null;
    this._loaded = 0;
    this._readableStream = null;
    this._readCapability = Promise.withResolvers();
    const source = stream.source;
    this._isStreamingSupported = !source.disableStream;
    const fs = process.getBuiltinModule("fs");
    this._setReadableStream(fs.createReadStream(this._url, {
      start,
      end: end - 1
    }));
  }
  get isStreamingSupported() {
    return this._isStreamingSupported;
  }
  async read() {
    await this._readCapability.promise;
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    if (this._storedError) {
      throw this._storedError;
    }
    const chunk = this._readableStream.read();
    if (chunk === null) {
      this._readCapability = Promise.withResolvers();
      return this.read();
    }
    this._loaded += chunk.length;
    this.onProgress?.({
      loaded: this._loaded
    });
    const buffer = new Uint8Array(chunk).buffer;
    return {
      value: buffer,
      done: false
    };
  }
  cancel(reason) {
    if (!this._readableStream) {
      this._error(reason);
      return;
    }
    this._readableStream.destroy(reason);
  }
  _error(reason) {
    this._storedError = reason;
    this._readCapability.resolve();
  }
  _setReadableStream(readableStream) {
    this._readableStream = readableStream;
    readableStream.on("readable", () => {
      this._readCapability.resolve();
    });
    readableStream.on("end", () => {
      readableStream.destroy();
      this._done = true;
      this._readCapability.resolve();
    });
    readableStream.on("error", reason => {
      this._error(reason);
    });
    if (this._storedError) {
      this._readableStream.destroy(this._storedError);
    }
  }
}

;// ./src/display/pdf_objects.js


function pdf_objects_classPrivateMethodInitSpec(e, a) { pdf_objects_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_objects_classPrivateFieldInitSpec(e, t, a) { pdf_objects_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_objects_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_objects_classPrivateFieldSet(s, a, r) { return s.set(pdf_objects_assertClassBrand(s, a), r), r; }
function pdf_objects_classPrivateFieldGet(s, a) { return s.get(pdf_objects_assertClassBrand(s, a)); }
function pdf_objects_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
const INITIAL_DATA = Symbol("INITIAL_DATA");
var _objs = /*#__PURE__*/new WeakMap();
var _PDFObjects_brand = /*#__PURE__*/new WeakSet();
class PDFObjects {
  constructor() {
    pdf_objects_classPrivateMethodInitSpec(this, _PDFObjects_brand);
    pdf_objects_classPrivateFieldInitSpec(this, _objs, Object.create(null));
  }
  get(objId) {
    let callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    if (callback) {
      const obj = pdf_objects_assertClassBrand(_PDFObjects_brand, this, _ensureObj).call(this, objId);
      obj.promise.then(() => callback(obj.data));
      return null;
    }
    const obj = pdf_objects_classPrivateFieldGet(_objs, this)[objId];
    if (!obj || obj.data === INITIAL_DATA) {
      throw new Error(`Requesting object that isn't resolved yet ${objId}.`);
    }
    return obj.data;
  }
  has(objId) {
    const obj = pdf_objects_classPrivateFieldGet(_objs, this)[objId];
    return !!obj && obj.data !== INITIAL_DATA;
  }
  delete(objId) {
    const obj = pdf_objects_classPrivateFieldGet(_objs, this)[objId];
    if (!obj || obj.data === INITIAL_DATA) {
      return false;
    }
    delete pdf_objects_classPrivateFieldGet(_objs, this)[objId];
    return true;
  }
  resolve(objId) {
    let data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    const obj = pdf_objects_assertClassBrand(_PDFObjects_brand, this, _ensureObj).call(this, objId);
    obj.data = data;
    obj.resolve();
  }
  clear() {
    for (const objId in pdf_objects_classPrivateFieldGet(_objs, this)) {
      const {
        data
      } = pdf_objects_classPrivateFieldGet(_objs, this)[objId];
      data?.bitmap?.close();
    }
    pdf_objects_classPrivateFieldSet(_objs, this, Object.create(null));
  }
  *[Symbol.iterator]() {
    for (const objId in pdf_objects_classPrivateFieldGet(_objs, this)) {
      const {
        data
      } = pdf_objects_classPrivateFieldGet(_objs, this)[objId];
      if (data === INITIAL_DATA) {
        continue;
      }
      yield [objId, data];
    }
  }
}
function _ensureObj(objId) {
  return pdf_objects_classPrivateFieldGet(_objs, this)[objId] ||= {
    ...Promise.withResolvers(),
    data: INITIAL_DATA
  };
}

;// ./src/display/text_layer.js
var _TextLayer;










function text_layer_classPrivateMethodInitSpec(e, a) { text_layer_checkPrivateRedeclaration(e, a), a.add(e); }
function text_layer_classPrivateFieldInitSpec(e, t, a) { text_layer_checkPrivateRedeclaration(e, t), t.set(e, a); }
function text_layer_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function text_layer_classPrivateFieldGet(s, a) { return s.get(text_layer_assertClassBrand(s, a)); }
function text_layer_classPrivateFieldSet(s, a, r) { return s.set(text_layer_assertClassBrand(s, a), r), r; }
function text_layer_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


const MAX_TEXT_DIVS_TO_RENDER = 100000;
const DEFAULT_FONT_SIZE = 30;
var _capability = /*#__PURE__*/new WeakMap();
var text_layer_container = /*#__PURE__*/new WeakMap();
var _disableProcessItems = /*#__PURE__*/new WeakMap();
var _fontInspectorEnabled = /*#__PURE__*/new WeakMap();
var _lang = /*#__PURE__*/new WeakMap();
var _layoutTextParams = /*#__PURE__*/new WeakMap();
var _pageHeight = /*#__PURE__*/new WeakMap();
var _pageWidth = /*#__PURE__*/new WeakMap();
var _reader = /*#__PURE__*/new WeakMap();
var _rootContainer = /*#__PURE__*/new WeakMap();
var _rotation = /*#__PURE__*/new WeakMap();
var _scale = /*#__PURE__*/new WeakMap();
var _styleCache = /*#__PURE__*/new WeakMap();
var _textContentItemsStr = /*#__PURE__*/new WeakMap();
var _textContentSource = /*#__PURE__*/new WeakMap();
var _textDivs = /*#__PURE__*/new WeakMap();
var _textDivProperties = /*#__PURE__*/new WeakMap();
var _transform = /*#__PURE__*/new WeakMap();
var _TextLayer_brand = /*#__PURE__*/new WeakSet();
class TextLayer {
  constructor(_ref) {
    let {
      textContentSource,
      container,
      viewport
    } = _ref;
    text_layer_classPrivateMethodInitSpec(this, _TextLayer_brand);
    text_layer_classPrivateFieldInitSpec(this, _capability, Promise.withResolvers());
    text_layer_classPrivateFieldInitSpec(this, text_layer_container, null);
    text_layer_classPrivateFieldInitSpec(this, _disableProcessItems, false);
    text_layer_classPrivateFieldInitSpec(this, _fontInspectorEnabled, !!globalThis.FontInspector?.enabled);
    text_layer_classPrivateFieldInitSpec(this, _lang, null);
    text_layer_classPrivateFieldInitSpec(this, _layoutTextParams, null);
    text_layer_classPrivateFieldInitSpec(this, _pageHeight, 0);
    text_layer_classPrivateFieldInitSpec(this, _pageWidth, 0);
    text_layer_classPrivateFieldInitSpec(this, _reader, null);
    text_layer_classPrivateFieldInitSpec(this, _rootContainer, null);
    text_layer_classPrivateFieldInitSpec(this, _rotation, 0);
    text_layer_classPrivateFieldInitSpec(this, _scale, 0);
    text_layer_classPrivateFieldInitSpec(this, _styleCache, Object.create(null));
    text_layer_classPrivateFieldInitSpec(this, _textContentItemsStr, []);
    text_layer_classPrivateFieldInitSpec(this, _textContentSource, null);
    text_layer_classPrivateFieldInitSpec(this, _textDivs, []);
    text_layer_classPrivateFieldInitSpec(this, _textDivProperties, new WeakMap());
    text_layer_classPrivateFieldInitSpec(this, _transform, null);
    if (textContentSource instanceof ReadableStream) {
      text_layer_classPrivateFieldSet(_textContentSource, this, textContentSource);
    } else if (typeof textContentSource === "object") {
      text_layer_classPrivateFieldSet(_textContentSource, this, new ReadableStream({
        start(controller) {
          controller.enqueue(textContentSource);
          controller.close();
        }
      }));
    } else {
      throw new Error('No "textContentSource" parameter specified.');
    }
    text_layer_classPrivateFieldSet(text_layer_container, this, text_layer_classPrivateFieldSet(_rootContainer, this, container));
    text_layer_classPrivateFieldSet(_scale, this, viewport.scale * OutputScale.pixelRatio);
    text_layer_classPrivateFieldSet(_rotation, this, viewport.rotation);
    text_layer_classPrivateFieldSet(_layoutTextParams, this, {
      div: null,
      properties: null,
      ctx: null
    });
    const {
      pageWidth,
      pageHeight,
      pageX,
      pageY
    } = viewport.rawDims;
    text_layer_classPrivateFieldSet(_transform, this, [1, 0, 0, -1, -pageX, pageY + pageHeight]);
    text_layer_classPrivateFieldSet(_pageWidth, this, pageWidth);
    text_layer_classPrivateFieldSet(_pageHeight, this, pageHeight);
    _ensureMinFontSizeComputed.call(TextLayer);
    setLayerDimensions(container, viewport);
    text_layer_classPrivateFieldGet(_capability, this).promise.finally(() => {
      _pendingTextLayers._.delete(this);
      text_layer_classPrivateFieldSet(_layoutTextParams, this, null);
      text_layer_classPrivateFieldSet(_styleCache, this, null);
    }).catch(() => {});
  }
  static get fontFamilyMap() {
    const {
      isWindows,
      isFirefox
    } = util_FeatureTest.platform;
    return shadow(this, "fontFamilyMap", new Map([["sans-serif", `${isWindows && isFirefox ? "Calibri, " : ""}sans-serif`], ["monospace", `${isWindows && isFirefox ? "Lucida Console, " : ""}monospace`]]));
  }
  render() {
    const pump = () => {
      text_layer_classPrivateFieldGet(_reader, this).read().then(_ref2 => {
        let {
          value,
          done
        } = _ref2;
        if (done) {
          text_layer_classPrivateFieldGet(_capability, this).resolve();
          return;
        }
        text_layer_classPrivateFieldGet(_lang, this) ?? text_layer_classPrivateFieldSet(_lang, this, value.lang);
        Object.assign(text_layer_classPrivateFieldGet(_styleCache, this), value.styles);
        text_layer_assertClassBrand(_TextLayer_brand, this, _processItems).call(this, value.items);
        pump();
      }, text_layer_classPrivateFieldGet(_capability, this).reject);
    };
    text_layer_classPrivateFieldSet(_reader, this, text_layer_classPrivateFieldGet(_textContentSource, this).getReader());
    _pendingTextLayers._.add(this);
    pump();
    return text_layer_classPrivateFieldGet(_capability, this).promise;
  }
  update(_ref3) {
    let {
      viewport,
      onBefore = null
    } = _ref3;
    const scale = viewport.scale * OutputScale.pixelRatio;
    const rotation = viewport.rotation;
    if (rotation !== text_layer_classPrivateFieldGet(_rotation, this)) {
      onBefore?.();
      text_layer_classPrivateFieldSet(_rotation, this, rotation);
      setLayerDimensions(text_layer_classPrivateFieldGet(_rootContainer, this), {
        rotation
      });
    }
    if (scale !== text_layer_classPrivateFieldGet(_scale, this)) {
      onBefore?.();
      text_layer_classPrivateFieldSet(_scale, this, scale);
      const params = {
        div: null,
        properties: null,
        ctx: _getCtx.call(TextLayer, text_layer_classPrivateFieldGet(_lang, this))
      };
      for (const div of text_layer_classPrivateFieldGet(_textDivs, this)) {
        params.properties = text_layer_classPrivateFieldGet(_textDivProperties, this).get(div);
        params.div = div;
        text_layer_assertClassBrand(_TextLayer_brand, this, _layout).call(this, params);
      }
    }
  }
  cancel() {
    const abortEx = new AbortException("TextLayer task cancelled.");
    text_layer_classPrivateFieldGet(_reader, this)?.cancel(abortEx).catch(() => {});
    text_layer_classPrivateFieldSet(_reader, this, null);
    text_layer_classPrivateFieldGet(_capability, this).reject(abortEx);
  }
  get textDivs() {
    return text_layer_classPrivateFieldGet(_textDivs, this);
  }
  get textContentItemsStr() {
    return text_layer_classPrivateFieldGet(_textContentItemsStr, this);
  }
  static cleanup() {
    if (text_layer_assertClassBrand(TextLayer, this, _pendingTextLayers)._.size > 0) {
      return;
    }
    text_layer_assertClassBrand(TextLayer, this, _ascentCache)._.clear();
    for (const {
      canvas
    } of text_layer_assertClassBrand(TextLayer, this, _canvasContexts)._.values()) {
      canvas.remove();
    }
    text_layer_assertClassBrand(TextLayer, this, _canvasContexts)._.clear();
  }
}
_TextLayer = TextLayer;
function _processItems(items) {
  if (text_layer_classPrivateFieldGet(_disableProcessItems, this)) {
    return;
  }
  text_layer_classPrivateFieldGet(_layoutTextParams, this).ctx ??= _getCtx.call(_TextLayer, text_layer_classPrivateFieldGet(_lang, this));
  const textDivs = text_layer_classPrivateFieldGet(_textDivs, this),
    textContentItemsStr = text_layer_classPrivateFieldGet(_textContentItemsStr, this);
  for (const item of items) {
    if (textDivs.length > MAX_TEXT_DIVS_TO_RENDER) {
      warn("Ignoring additional textDivs for performance reasons.");
      text_layer_classPrivateFieldSet(_disableProcessItems, this, true);
      return;
    }
    if (item.str === undefined) {
      if (item.type === "beginMarkedContentProps" || item.type === "beginMarkedContent") {
        const parent = text_layer_classPrivateFieldGet(text_layer_container, this);
        text_layer_classPrivateFieldSet(text_layer_container, this, document.createElement("span"));
        text_layer_classPrivateFieldGet(text_layer_container, this).classList.add("markedContent");
        if (item.id) {
          text_layer_classPrivateFieldGet(text_layer_container, this).setAttribute("id", `${item.id}`);
        }
        parent.append(text_layer_classPrivateFieldGet(text_layer_container, this));
      } else if (item.type === "endMarkedContent") {
        text_layer_classPrivateFieldSet(text_layer_container, this, text_layer_classPrivateFieldGet(text_layer_container, this).parentNode);
      }
      continue;
    }
    textContentItemsStr.push(item.str);
    text_layer_assertClassBrand(_TextLayer_brand, this, _appendText).call(this, item);
  }
}
function _appendText(geom) {
  const textDiv = document.createElement("span");
  const textDivProperties = {
    angle: 0,
    canvasWidth: 0,
    hasText: geom.str !== "",
    hasEOL: geom.hasEOL,
    fontSize: 0
  };
  text_layer_classPrivateFieldGet(_textDivs, this).push(textDiv);
  const tx = Util.transform(text_layer_classPrivateFieldGet(_transform, this), geom.transform);
  let angle = Math.atan2(tx[1], tx[0]);
  const style = text_layer_classPrivateFieldGet(_styleCache, this)[geom.fontName];
  if (style.vertical) {
    angle += Math.PI / 2;
  }
  let fontFamily = text_layer_classPrivateFieldGet(_fontInspectorEnabled, this) && style.fontSubstitution || style.fontFamily;
  fontFamily = _TextLayer.fontFamilyMap.get(fontFamily) || fontFamily;
  const fontHeight = Math.hypot(tx[2], tx[3]);
  const fontAscent = fontHeight * _getAscent.call(_TextLayer, fontFamily, style, text_layer_classPrivateFieldGet(_lang, this));
  let left, top;
  if (angle === 0) {
    left = tx[4];
    top = tx[5] - fontAscent;
  } else {
    left = tx[4] + fontAscent * Math.sin(angle);
    top = tx[5] - fontAscent * Math.cos(angle);
  }
  const scaleFactorStr = "calc(var(--total-scale-factor) *";
  const divStyle = textDiv.style;
  if (text_layer_classPrivateFieldGet(text_layer_container, this) === text_layer_classPrivateFieldGet(_rootContainer, this)) {
    divStyle.left = `${(100 * left / text_layer_classPrivateFieldGet(_pageWidth, this)).toFixed(2)}%`;
    divStyle.top = `${(100 * top / text_layer_classPrivateFieldGet(_pageHeight, this)).toFixed(2)}%`;
  } else {
    divStyle.left = `${scaleFactorStr}${left.toFixed(2)}px)`;
    divStyle.top = `${scaleFactorStr}${top.toFixed(2)}px)`;
  }
  divStyle.fontSize = `${scaleFactorStr}${(_minFontSize._ * fontHeight).toFixed(2)}px)`;
  divStyle.fontFamily = fontFamily;
  textDivProperties.fontSize = fontHeight;
  textDiv.setAttribute("role", "presentation");
  textDiv.textContent = geom.str;
  textDiv.dir = geom.dir;
  if (text_layer_classPrivateFieldGet(_fontInspectorEnabled, this)) {
    textDiv.dataset.fontName = style.fontSubstitutionLoadedName || geom.fontName;
  }
  if (angle !== 0) {
    textDivProperties.angle = angle * (180 / Math.PI);
  }
  let shouldScaleText = false;
  if (geom.str.length > 1) {
    shouldScaleText = true;
  } else if (geom.str !== " " && geom.transform[0] !== geom.transform[3]) {
    const absScaleX = Math.abs(geom.transform[0]),
      absScaleY = Math.abs(geom.transform[3]);
    if (absScaleX !== absScaleY && Math.max(absScaleX, absScaleY) / Math.min(absScaleX, absScaleY) > 1.5) {
      shouldScaleText = true;
    }
  }
  if (shouldScaleText) {
    textDivProperties.canvasWidth = style.vertical ? geom.height : geom.width;
  }
  text_layer_classPrivateFieldGet(_textDivProperties, this).set(textDiv, textDivProperties);
  text_layer_classPrivateFieldGet(_layoutTextParams, this).div = textDiv;
  text_layer_classPrivateFieldGet(_layoutTextParams, this).properties = textDivProperties;
  text_layer_assertClassBrand(_TextLayer_brand, this, _layout).call(this, text_layer_classPrivateFieldGet(_layoutTextParams, this));
  if (textDivProperties.hasText) {
    text_layer_classPrivateFieldGet(text_layer_container, this).append(textDiv);
  }
  if (textDivProperties.hasEOL) {
    const br = document.createElement("br");
    br.setAttribute("role", "presentation");
    text_layer_classPrivateFieldGet(text_layer_container, this).append(br);
  }
}
function _layout(params) {
  const {
    div,
    properties,
    ctx
  } = params;
  const {
    style
  } = div;
  let transform = "";
  if (_minFontSize._ > 1) {
    transform = `scale(${1 / _minFontSize._})`;
  }
  if (properties.canvasWidth !== 0 && properties.hasText) {
    const {
      fontFamily
    } = style;
    const {
      canvasWidth,
      fontSize
    } = properties;
    _ensureCtxFont.call(_TextLayer, ctx, fontSize * text_layer_classPrivateFieldGet(_scale, this), fontFamily);
    try {
      const {
        width
      } = ctx.measureText(div.textContent);
      if (width > 0) {
        transform = `scaleX(${canvasWidth * text_layer_classPrivateFieldGet(_scale, this) / width}) ${transform}`;
      }
    } catch (fingerprintIsBlockedException) {}
  }
  if (properties.angle !== 0) {
    transform = `rotate(${properties.angle}deg) ${transform}`;
  }
  if (transform.length > 0) {
    style.transform = transform;
  }
}
function _getCtx() {
  let lang = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
  let ctx = text_layer_assertClassBrand(_TextLayer, this, _canvasContexts)._.get(lang ||= "");
  if (!ctx) {
    const canvas = document.createElement("canvas");
    canvas.className = "hiddenCanvasElement";
    canvas.lang = lang;
    canvas.width = canvas.height = 0;
    document.body.append(canvas);
    ctx = canvas.getContext("2d", {
      alpha: false,
      willReadFrequently: true
    });
    text_layer_assertClassBrand(_TextLayer, this, _canvasContexts)._.set(lang, ctx);
    text_layer_assertClassBrand(_TextLayer, this, _canvasCtxFonts)._.set(ctx, {
      size: 0,
      family: ""
    });
  }
  return ctx;
}
function _ensureCtxFont(ctx, size, family) {
  const cached = text_layer_assertClassBrand(_TextLayer, this, _canvasCtxFonts)._.get(ctx);
  if (size === cached.size && family === cached.family) {
    return;
  }
  ctx.font = `${size}px ${family}`;
  cached.size = size;
  cached.family = family;
}
function _ensureMinFontSizeComputed() {
  if (text_layer_assertClassBrand(_TextLayer, this, _minFontSize)._ !== null) {
    return;
  }
  const div = document.createElement("div");
  div.style.opacity = 0;
  div.style.lineHeight = 1;
  div.style.fontSize = "1px";
  div.style.position = "absolute";
  div.textContent = "X";
  document.body.append(div);
  _minFontSize._ = text_layer_assertClassBrand(_TextLayer, this, div.getBoundingClientRect().height);
  div.remove();
}
function _getAscent(fontFamily, style, lang) {
  const cachedAscent = text_layer_assertClassBrand(_TextLayer, this, _ascentCache)._.get(fontFamily);
  if (cachedAscent) {
    return cachedAscent;
  }
  const ctx = text_layer_assertClassBrand(_TextLayer, this, _getCtx).call(this, lang);
  ctx.canvas.width = ctx.canvas.height = DEFAULT_FONT_SIZE;
  text_layer_assertClassBrand(_TextLayer, this, _ensureCtxFont).call(this, ctx, DEFAULT_FONT_SIZE, fontFamily);
  const metrics = ctx.measureText("");
  const ascent = metrics?.fontBoundingBoxAscent;
  const descent = Math.abs(metrics?.fontBoundingBoxDescent);
  ctx.canvas.width = ctx.canvas.height = 0;
  let ratio = 0.8;
  if (ascent) {
    ratio = ascent / (ascent + descent);
  } else {
    if (util_FeatureTest.platform.isFirefox) {
      warn("Enable the `dom.textMetrics.fontBoundingBox.enabled` preference " + "in `about:config` to improve TextLayer rendering.");
    }
    if (style.ascent) {
      ratio = style.ascent;
    } else if (style.descent) {
      ratio = 1 + style.descent;
    }
  }
  text_layer_assertClassBrand(_TextLayer, this, _ascentCache)._.set(fontFamily, ratio);
  return ratio;
}
var _ascentCache = {
  _: new Map()
};
var _canvasContexts = {
  _: new Map()
};
var _canvasCtxFonts = {
  _: new WeakMap()
};
var _minFontSize = {
  _: null
};
var _pendingTextLayers = {
  _: new Set()
};

;// ./src/display/xfa_text.js

class XfaText {
  static textContent(xfa) {
    const items = [];
    const output = {
      items,
      styles: Object.create(null)
    };
    function walk(node) {
      if (!node) {
        return;
      }
      let str = null;
      const name = node.name;
      if (name === "#text") {
        str = node.value;
      } else if (!XfaText.shouldBuildText(name)) {
        return;
      } else if (node?.attributes?.textContent) {
        str = node.attributes.textContent;
      } else if (node.value) {
        str = node.value;
      }
      if (str !== null) {
        items.push({
          str
        });
      }
      if (!node.children) {
        return;
      }
      for (const child of node.children) {
        walk(child);
      }
    }
    walk(xfa);
    return output;
  }
  static shouldBuildText(name) {
    return !(name === "textarea" || name === "input" || name === "option" || name === "select");
  }
}

;// ./web/app_options.js
var _AppOptions;
function app_options_defineProperty(e, r, t) { return (r = app_options_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function app_options_toPropertyKey(t) { var i = app_options_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function app_options_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function app_options_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

{
  var compatParams = new Map();
  const {
    maxTouchPoints,
    platform,
    userAgent
  } = navigator;
  const isAndroid = /Android/.test(userAgent);
  const isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent) || platform === "MacIntel" && maxTouchPoints > 1;
  (function () {
    if (isIOS || isAndroid) {
      compatParams.set("maxCanvasPixels", 5242880);
    }
  })();
  (function () {
    if (isAndroid) {
      compatParams.set("useSystemFonts", false);
    }
  })();
}
const OptionKind = {
  BROWSER: 0x01,
  VIEWER: 0x02,
  API: 0x04,
  WORKER: 0x08,
  EVENT_DISPATCH: 0x10,
  PREFERENCE: 0x80
};
const Type = {
  BOOLEAN: 0x01,
  NUMBER: 0x02,
  OBJECT: 0x04,
  STRING: 0x08,
  UNDEFINED: 0x10
};
const defaultOptions = {
  defaultCacheSize: {
    value: 50,
    kind: OptionKind.VIEWER
  },
  passwordPrompt: {
    value: null,
    kind: OptionKind.VIEWER
  },
  enableDragAndDrop: {
    value: true,
    kind: OptionKind.VIEWER
  },
  pageViewMode: {
    value: "multiple",
    kind: OptionKind.VIEWER
  },
  findController: {
    value: null,
    kind: OptionKind.VIEWER
  },
  secondaryFindController: {
    value: null,
    kind: OptionKind.VIEWER
  },
  enableOpenActionJavaScript: {
    value: false,
    kind: OptionKind.WORKER
  },
  enableCatalogAAJavaScript: {
    value: false,
    kind: OptionKind.WORKER
  },
  allowedGlobalEvents: {
    value: null,
    kind: OptionKind.BROWSER
  },
  canvasMaxAreaInBytes: {
    value: -1,
    kind: OptionKind.BROWSER + OptionKind.API
  },
  isInAutomation: {
    value: false,
    kind: OptionKind.BROWSER
  },
  localeProperties: {
    value: {
      lang: navigator.language || "en-US"
    },
    kind: OptionKind.BROWSER
  },
  maxCanvasDim: {
    value: 32767,
    kind: OptionKind.BROWSER + OptionKind.VIEWER
  },
  nimbusDataStr: {
    value: "",
    kind: OptionKind.BROWSER
  },
  supportsCaretBrowsingMode: {
    value: false,
    kind: OptionKind.BROWSER
  },
  supportsDocumentFonts: {
    value: true,
    kind: OptionKind.BROWSER
  },
  supportsIntegratedFind: {
    value: false,
    kind: OptionKind.BROWSER
  },
  supportsMouseWheelZoomCtrlKey: {
    value: true,
    kind: OptionKind.BROWSER
  },
  supportsMouseWheelZoomMetaKey: {
    value: true,
    kind: OptionKind.BROWSER
  },
  supportsPinchToZoom: {
    value: true,
    kind: OptionKind.BROWSER
  },
  supportsPrinting: {
    value: true,
    kind: OptionKind.BROWSER
  },
  toolbarDensity: {
    value: 0,
    kind: OptionKind.BROWSER + OptionKind.EVENT_DISPATCH
  },
  altTextLearnMoreUrl: {
    value: "",
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  annotationEditorMode: {
    value: 0,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  annotationMode: {
    value: 2,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  capCanvasAreaFactor: {
    value: 200,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  cursorToolOnLoad: {
    value: 0,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  debuggerSrc: {
    value: "./debugger.mjs",
    kind: OptionKind.VIEWER
  },
  defaultZoomDelay: {
    value: 400,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  defaultZoomValue: {
    value: "auto",
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  disableHistory: {
    value: false,
    kind: OptionKind.VIEWER
  },
  disablePageLabels: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableAltText: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableAltTextModelDownload: {
    value: true,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE + OptionKind.EVENT_DISPATCH
  },
  enableAutoLinking: {
    value: true,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableComment: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableDetailCanvas: {
    value: true,
    kind: OptionKind.VIEWER
  },
  enableGuessAltText: {
    value: true,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE + OptionKind.EVENT_DISPATCH
  },
  enableHighlightFloatingButton: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableNewAltTextWhenAddingImage: {
    value: true,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableOptimizedPartialRendering: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enablePermissions: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enablePrintAutoRotate: {
    value: true,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableScripting: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableSignatureEditor: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enablePageReordering: {
    value: true,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  pdfBackgroundColor: {
    value: "",
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableUpdatedAddImage: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  externalLinkRel: {
    value: "noopener noreferrer nofollow",
    kind: OptionKind.VIEWER
  },
  externalLinkTarget: {
    value: 0,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  highlightEditorColors: {
    value: "yellow=#FFFF98,green=#53FFBC,blue=#80EBFF,pink=#FFCBE6,red=#FF4F5F," + "yellow_HCM=#FFFFCC,green_HCM=#53FFBC,blue_HCM=#80EBFF,pink_HCM=#F6B8FF,red_HCM=#C50043",
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  historyUpdateUrl: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  ignoreDestinationZoom: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  imageResourcesPath: {
    value: "./images/",
    kind: OptionKind.VIEWER
  },
  maxCanvasPixels: {
    value: 2 ** 25,
    kind: OptionKind.VIEWER
  },
  minDurationToUpdateCanvas: {
    value: 500,
    kind: OptionKind.VIEWER
  },
  forcePageColors: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  pageColorsBackground: {
    value: "Canvas",
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  pageColorsForeground: {
    value: "CanvasText",
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  pdfBugEnabled: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  printResolution: {
    value: 150,
    kind: OptionKind.VIEWER
  },
  removePageBorders: {
    value: false,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  sidebarViewOnLoad: {
    value: -1,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  scrollModeOnLoad: {
    value: -1,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  spreadModeOnLoad: {
    value: -1,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  textLayerMode: {
    value: 1,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  viewerCssTheme: {
    value: 0,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  viewOnLoad: {
    value: 0,
    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  cMapPacked: {
    value: true,
    kind: OptionKind.API
  },
  cMapUrl: {
    value: "../web/cmaps/",
    kind: OptionKind.API
  },
  disableAutoFetch: {
    value: false,
    kind: OptionKind.API + OptionKind.PREFERENCE
  },
  disableFontFace: {
    value: false,
    kind: OptionKind.API + OptionKind.PREFERENCE
  },
  disableRange: {
    value: false,
    kind: OptionKind.API + OptionKind.PREFERENCE
  },
  disableStream: {
    value: false,
    kind: OptionKind.API + OptionKind.PREFERENCE
  },
  docBaseUrl: {
    value: "",
    kind: OptionKind.API
  },
  enableHWA: {
    value: true,
    kind: OptionKind.API + OptionKind.VIEWER + OptionKind.PREFERENCE
  },
  enableXfa: {
    value: true,
    kind: OptionKind.API + OptionKind.PREFERENCE
  },
  fontExtraProperties: {
    value: false,
    kind: OptionKind.API
  },
  iccUrl: {
    value: "../web/iccs/",
    kind: OptionKind.API
  },
  isEvalSupported: {
    value: true,
    kind: OptionKind.API
  },
  isOffscreenCanvasSupported: {
    value: true,
    kind: OptionKind.API
  },
  maxZoom: {
    value: 10,
    kind: OptionKind.VIEWER
  },
  minZoom: {
    value: 0.1,
    kind: OptionKind.VIEWER
  },
  maxImageSize: {
    value: -1,
    kind: OptionKind.API
  },
  pdfBug: {
    value: false,
    kind: OptionKind.API
  },
  standardFontDataUrl: {
    value: "../web/standard_fonts/",
    kind: OptionKind.API
  },
  useSystemFonts: {
    value: undefined,
    kind: OptionKind.API,
    type: Type.BOOLEAN + Type.UNDEFINED
  },
  verbosity: {
    value: 1,
    kind: OptionKind.API
  },
  wasmUrl: {
    value: "../web/wasm/",
    kind: OptionKind.API
  },
  workerPort: {
    value: null,
    kind: OptionKind.WORKER
  },
  workerSrc: {
    value: "./assets/pdf.worker.mjs",
    kind: OptionKind.WORKER
  }
};
{
  defaultOptions.defaultUrl = {
    value: "compressed.tracemonkey-pldi-09.pdf",
    kind: OptionKind.VIEWER
  };
  defaultOptions.sandboxBundleSrc = {
    value: "../build/pdf.sandbox.mjs",
    kind: OptionKind.VIEWER
  };
  defaultOptions.enableFakeMLManager = {
    value: true,
    kind: OptionKind.VIEWER
  };
}
{
  defaultOptions.disablePreferences = {
    value: false,
    kind: OptionKind.VIEWER
  };
}
class AppOptions {
  static get(name) {
    return app_options_assertClassBrand(AppOptions, this, _opts)._.get(name);
  }
  static getAll() {
    let kind = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    let defaultOnly = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    const options = Object.create(null);
    for (const name in defaultOptions) {
      const defaultOpt = defaultOptions[name];
      if (kind && !(kind & defaultOpt.kind)) {
        continue;
      }
      options[name] = !defaultOnly ? app_options_assertClassBrand(AppOptions, this, _opts)._.get(name) : defaultOpt.value;
    }
    return options;
  }
  static set(name, value) {
    this.setAll({
      [name]: value
    });
  }
  static setAll(options) {
    let prefs = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    this._hasInvokedSet ||= true;
    let events;
    for (const name in options) {
      if (name === "positionPopupDialogsWithJavaScript") {
        continue;
      }
      const defaultOpt = defaultOptions[name];
      let userOpt = options[name];
      if (!defaultOpt || !(typeof userOpt === typeof defaultOpt.value || Type[(typeof userOpt).toUpperCase()] & defaultOpt.type)) {
        if (typeof defaultOpt?.value === "number" && typeof userOpt === "string") {
          if (!Number.isNaN(Number(userOpt))) {
            userOpt = Number(userOpt);
          }
        }
        if (!(typeof userOpt === typeof defaultOpt.value || Type[(typeof userOpt).toUpperCase()] & defaultOpt.type)) {
          if (!["maxZoom", "minZoom", "passwordPrompt", "defaultZoomValue", "findController", "pdfBackgroundColor"].includes(name)) {
            console.error("Invalid AppOptions value: " + name + " = " + userOpt);
            continue;
          }
        }
      }
      const {
        kind
      } = defaultOpt;
      if (prefs && !(kind & OptionKind.BROWSER || kind & OptionKind.PREFERENCE)) {
        console.error("Invalid AppOptions parameter: " + name + " = " + userOpt);
        continue;
      }
      if (this.eventBus && kind & OptionKind.EVENT_DISPATCH) {
        (events ||= new Map()).set(name, userOpt);
      }
      app_options_assertClassBrand(AppOptions, this, _opts)._.set(name, userOpt);
    }
    if (events) {
      for (const [name, value] of events) {
        this.eventBus.dispatch(name.toLowerCase(), {
          source: this,
          value
        });
      }
    }
  }
}
_AppOptions = AppOptions;
app_options_defineProperty(AppOptions, "eventBus", void 0);
var _opts = {
  _: new Map()
};
(() => {
  for (const name in defaultOptions) {
    app_options_assertClassBrand(_AppOptions, _AppOptions, _opts)._.set(name, defaultOptions[name].value);
  }
  for (const [name, value] of compatParams) {
    app_options_assertClassBrand(_AppOptions, _AppOptions, _opts)._.set(name, value);
  }
  _AppOptions._hasInvokedSet = false;
  _AppOptions._checkDisablePreferences = () => {
    if (_AppOptions.get("disablePreferences")) {
      return true;
    }
    if (_AppOptions._hasInvokedSet) {
      console.warn("The Preferences may override manually set AppOptions; " + 'please use the "disablePreferences"-option to prevent that.');
    }
    return false;
  };
})();

;// ./src/display/api.js
var _PDFDocumentLoadingTa, _PDFDocumentLoadingTa2, _PDFWorker;
function api_classPrivateGetter(s, r, a) { return a(api_assertClassBrand(s, r)); }
function api_classPrivateMethodInitSpec(e, a) { api_checkPrivateRedeclaration(e, a), a.add(e); }
function api_classPrivateFieldSet(s, a, r) { return s.set(api_assertClassBrand(s, a), r), r; }
function api_classPrivateFieldInitSpec(e, t, a) { api_checkPrivateRedeclaration(e, t), t.set(e, a); }
function api_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function api_classPrivateFieldGet(s, a) { return s.get(api_assertClassBrand(s, a)); }
function api_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
function api_defineProperty(e, r, t) { return (r = api_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function api_toPropertyKey(t) { var i = api_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function api_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }



























































const RENDERING_CANCELLED_TIMEOUT = 100;
function getDocument() {
  let src = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  if (typeof src === "string" || src instanceof URL) {
    src = {
      url: src
    };
  } else if (src instanceof ArrayBuffer || ArrayBuffer.isView(src)) {
    src = {
      data: src
    };
  }
  const task = new PDFDocumentLoadingTask();
  const {
    docId
  } = task;
  const url = src.url ? getUrlProp(src.url, src.baseHref) : null;
  const data = src.data ? getDataProp(src.data) : null;
  const httpHeaders = src.httpHeaders || null;
  const withCredentials = src.withCredentials === true;
  const password = src.password ?? null;
  const rangeTransport = src.range instanceof PDFDataRangeTransport ? src.range : null;
  const rangeChunkSize = Number.isInteger(src.rangeChunkSize) && src.rangeChunkSize > 0 ? src.rangeChunkSize : 2 ** 16;
  let worker = src.worker instanceof PDFWorker ? src.worker : null;
  const verbosity = src.verbosity;
  const docBaseUrl = typeof src.docBaseUrl === "string" && !isDataScheme(src.docBaseUrl) ? src.docBaseUrl : null;
  const rawCMapUrl = typeof src.cMapUrl === "function" ? src.cMapUrl() : typeof src.cMapUrl === "string" ? src.cMapUrl : null;
  const cMapUrl = getFactoryUrlProp(rawCMapUrl);
  const cMapPacked = src.cMapPacked !== false;
  const CMapReaderFactory = src.CMapReaderFactory || (isNodeJS ? NodeCMapReaderFactory : DOMCMapReaderFactory);
  const iccUrl = getFactoryUrlProp(src.iccUrl);
  const rawStandardFontDataUrl = typeof src.standardFontDataUrl === "function" ? src.standardFontDataUrl() : typeof src.standardFontDataUrl === "string" ? src.standardFontDataUrl : null;
  const standardFontDataUrl = getFactoryUrlProp(rawStandardFontDataUrl);
  const StandardFontDataFactory = src.StandardFontDataFactory || (isNodeJS ? NodeStandardFontDataFactory : DOMStandardFontDataFactory);
  const wasmUrl = getFactoryUrlProp(src.wasmUrl);
  const WasmFactory = src.WasmFactory || (isNodeJS ? NodeWasmFactory : DOMWasmFactory);
  const ignoreErrors = src.stopAtErrors !== true;
  const maxImageSize = Number.isInteger(src.maxImageSize) && src.maxImageSize > -1 ? src.maxImageSize : -1;
  const isEvalSupported = src.isEvalSupported !== false;
  const isOffscreenCanvasSupported = typeof src.isOffscreenCanvasSupported === "boolean" ? src.isOffscreenCanvasSupported : !isNodeJS;
  const isImageDecoderSupported = typeof src.isImageDecoderSupported === "boolean" ? src.isImageDecoderSupported : !isNodeJS && (util_FeatureTest.platform.isFirefox || !globalThis.chrome);
  const canvasMaxAreaInBytes = Number.isInteger(src.canvasMaxAreaInBytes) ? src.canvasMaxAreaInBytes : -1;
  const disableFontFace = typeof src.disableFontFace === "boolean" ? src.disableFontFace : isNodeJS;
  const fontExtraProperties = src.fontExtraProperties === true;
  const enableXfa = src.enableXfa === true;
  const ownerDocument = src.ownerDocument || globalThis.document;
  const disableRange = src.disableRange === true;
  const disableStream = src.disableStream === true;
  const disableAutoFetch = src.disableAutoFetch === true;
  const pdfBug = src.pdfBug === true;
  const CanvasFactory = src.CanvasFactory || (isNodeJS ? NodeCanvasFactory : DOMCanvasFactory);
  const FilterFactory = src.FilterFactory || (isNodeJS ? NodeFilterFactory : DOMFilterFactory);
  const enableHWA = src.enableHWA === true;
  const useWasm = src.useWasm !== false;
  const length = rangeTransport ? rangeTransport.length : src.length ?? NaN;
  const useSystemFonts = typeof src.useSystemFonts === "boolean" ? src.useSystemFonts : !isNodeJS && !disableFontFace;
  const useWorkerFetch = typeof src.useWorkerFetch === "boolean" ? src.useWorkerFetch : !!(CMapReaderFactory === DOMCMapReaderFactory && StandardFontDataFactory === DOMStandardFontDataFactory && WasmFactory === DOMWasmFactory && cMapUrl && standardFontDataUrl && wasmUrl && isValidFetchUrl(cMapUrl, document.baseURI) && isValidFetchUrl(standardFontDataUrl, document.baseURI) && isValidFetchUrl(wasmUrl, document.baseURI));
  const styleElement = null;
  setVerbosityLevel(verbosity);
  const transportFactory = {
    canvasFactory: new CanvasFactory({
      ownerDocument,
      enableHWA
    }),
    filterFactory: new FilterFactory({
      docId,
      ownerDocument
    }),
    cMapReaderFactory: useWorkerFetch ? null : new CMapReaderFactory({
      baseUrl: cMapUrl,
      isCompressed: cMapPacked
    }),
    standardFontDataFactory: useWorkerFetch ? null : new StandardFontDataFactory({
      baseUrl: standardFontDataUrl
    }),
    wasmFactory: useWorkerFetch ? null : new WasmFactory({
      baseUrl: wasmUrl
    })
  };
  if (!worker) {
    const workerParams = {
      verbosity,
      port: GlobalWorkerOptions.workerPort,
      cspPolicyService: src.cspPolicyService
    };
    worker = PDFWorker.create(workerParams);
    task._worker = worker;
  }
  const docParams = {
    docId,
    apiVersion: "5.4.903",
    data,
    password,
    disableAutoFetch,
    rangeChunkSize,
    length,
    docBaseUrl,
    enableXfa,
    enableOpenActionJavaScript: AppOptions.get("enableOpenActionJavaScript"),
    enableCatalogAAJavaScript: AppOptions.get("enableCatalogAAJavaScript"),
    evaluatorOptions: {
      maxImageSize,
      disableFontFace,
      ignoreErrors,
      isEvalSupported,
      isOffscreenCanvasSupported,
      isImageDecoderSupported,
      canvasMaxAreaInBytes,
      fontExtraProperties,
      useSystemFonts,
      useWasm,
      useWorkerFetch,
      cMapUrl,
      iccUrl,
      standardFontDataUrl,
      wasmUrl
    }
  };
  const transportParams = {
    ownerDocument,
    pdfBug,
    styleElement,
    loadingParams: {
      disableAutoFetch,
      enableXfa
    }
  };
  worker.promise.then(function () {
    if (task.destroyed) {
      throw new Error("Loading aborted");
    }
    if (worker.destroyed) {
      throw new Error("Worker was destroyed");
    }
    const workerIdPromise = worker.messageHandler.sendWithPromise("GetDocRequest", docParams, data ? [data.buffer] : null);
    let networkStream;
    if (rangeTransport) {
      networkStream = new PDFDataTransportStream(rangeTransport, {
        disableRange,
        disableStream
      });
    } else if (!data) {
      if (!url) {
        throw new Error("getDocument - no `url` parameter provided.");
      }
      const NetworkStream = isValidFetchUrl(url) ? PDFFetchStream : isNodeJS ? PDFNodeStream : PDFNetworkStream;
      networkStream = new NetworkStream({
        url,
        length,
        httpHeaders,
        withCredentials,
        rangeChunkSize,
        disableRange,
        disableStream
      });
    }
    return workerIdPromise.then(workerId => {
      if (task.destroyed) {
        throw new Error("Loading aborted");
      }
      if (worker.destroyed) {
        throw new Error("Worker was destroyed");
      }
      const messageHandler = new MessageHandler(docId, workerId, worker.port);
      const transport = new WorkerTransport(messageHandler, task, networkStream, transportParams, transportFactory, enableHWA);
      task._transport = transport;
      messageHandler.send("Ready", null);
    });
  }).catch(task._capability.reject);
  return task;
}
class PDFDocumentLoadingTask {
  constructor() {
    api_defineProperty(this, "_capability", Promise.withResolvers());
    api_defineProperty(this, "_transport", null);
    api_defineProperty(this, "_worker", null);
    api_defineProperty(this, "docId", `d${api_docId._ = (_PDFDocumentLoadingTa = api_docId._, _PDFDocumentLoadingTa2 = _PDFDocumentLoadingTa++, _PDFDocumentLoadingTa), _PDFDocumentLoadingTa2}`);
    api_defineProperty(this, "destroyed", false);
    api_defineProperty(this, "onPassword", null);
    api_defineProperty(this, "onProgress", null);
  }
  get promise() {
    return this._capability.promise;
  }
  async destroy() {
    this.destroyed = true;
    try {
      if (this._worker?.port) {
        this._worker._pendingDestroy = true;
      }
      await this._transport?.destroy();
    } catch (ex) {
      if (this._worker?.port) {
        delete this._worker._pendingDestroy;
      }
      throw ex;
    }
    this._transport = null;
    this._worker?.destroy();
    this._worker = null;
  }
  async getData() {
    return this._transport.getData();
  }
}
var api_docId = {
  _: 0
};
var api_capability = /*#__PURE__*/new WeakMap();
var _progressiveDoneListeners = /*#__PURE__*/new WeakMap();
var _progressiveReadListeners = /*#__PURE__*/new WeakMap();
var _progressListeners = /*#__PURE__*/new WeakMap();
var _rangeListeners = /*#__PURE__*/new WeakMap();
class PDFDataRangeTransport {
  constructor(length, initialData) {
    let progressiveDone = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    let contentDispositionFilename = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
    api_classPrivateFieldInitSpec(this, api_capability, Promise.withResolvers());
    api_classPrivateFieldInitSpec(this, _progressiveDoneListeners, []);
    api_classPrivateFieldInitSpec(this, _progressiveReadListeners, []);
    api_classPrivateFieldInitSpec(this, _progressListeners, []);
    api_classPrivateFieldInitSpec(this, _rangeListeners, []);
    this.length = length;
    this.initialData = initialData;
    this.progressiveDone = progressiveDone;
    this.contentDispositionFilename = contentDispositionFilename;
  }
  addRangeListener(listener) {
    api_classPrivateFieldGet(_rangeListeners, this).push(listener);
  }
  addProgressListener(listener) {
    api_classPrivateFieldGet(_progressListeners, this).push(listener);
  }
  addProgressiveReadListener(listener) {
    api_classPrivateFieldGet(_progressiveReadListeners, this).push(listener);
  }
  addProgressiveDoneListener(listener) {
    api_classPrivateFieldGet(_progressiveDoneListeners, this).push(listener);
  }
  onDataRange(begin, chunk) {
    for (const listener of api_classPrivateFieldGet(_rangeListeners, this)) {
      listener(begin, chunk);
    }
  }
  onDataProgress(loaded, total) {
    api_classPrivateFieldGet(api_capability, this).promise.then(() => {
      for (const listener of api_classPrivateFieldGet(_progressListeners, this)) {
        listener(loaded, total);
      }
    });
  }
  onDataProgressiveRead(chunk) {
    api_classPrivateFieldGet(api_capability, this).promise.then(() => {
      for (const listener of api_classPrivateFieldGet(_progressiveReadListeners, this)) {
        listener(chunk);
      }
    });
  }
  onDataProgressiveDone() {
    api_classPrivateFieldGet(api_capability, this).promise.then(() => {
      for (const listener of api_classPrivateFieldGet(_progressiveDoneListeners, this)) {
        listener();
      }
    });
  }
  transportReady() {
    api_classPrivateFieldGet(api_capability, this).resolve();
  }
  requestDataRange(begin, end) {
    unreachable("Abstract method PDFDataRangeTransport.requestDataRange");
  }
  abort() {}
}
class PDFDocumentProxy {
  constructor(pdfInfo, transport) {
    this._pdfInfo = pdfInfo;
    this._transport = transport;
  }
  get annotationStorage() {
    return this._transport.annotationStorage;
  }
  get canvasFactory() {
    return this._transport.canvasFactory;
  }
  get filterFactory() {
    return this._transport.filterFactory;
  }
  get numPages() {
    return this._pdfInfo.numPages;
  }
  get fingerprints() {
    return this._pdfInfo.fingerprints;
  }
  get isPureXfa() {
    return shadow(this, "isPureXfa", !!this._transport._htmlForXfa);
  }
  get allXfaHtml() {
    return this._transport._htmlForXfa;
  }
  getPage(pageNumber) {
    return this._transport.getPage(pageNumber);
  }
  getPageIndex(ref) {
    return this._transport.getPageIndex(ref);
  }
  getDestinations() {
    return this._transport.getDestinations();
  }
  getDestination(id) {
    return this._transport.getDestination(id);
  }
  getPageLabels() {
    return this._transport.getPageLabels();
  }
  getPageLayout() {
    return this._transport.getPageLayout();
  }
  getPageMode() {
    return this._transport.getPageMode();
  }
  getViewerPreferences() {
    return this._transport.getViewerPreferences();
  }
  getOpenAction() {
    return this._transport.getOpenAction();
  }
  getAttachments() {
    return this._transport.getAttachments();
  }
  getAnnotationsByType(types, pageIndexesToSkip) {
    return this._transport.getAnnotationsByType(types, pageIndexesToSkip);
  }
  getJSActions() {
    return this._transport.getDocJSActions();
  }
  getOutline() {
    return this._transport.getOutline();
  }
  getOptionalContentConfig() {
    let {
      intent = "display"
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const {
      renderingIntent
    } = this._transport.getRenderingIntent(intent);
    return this._transport.getOptionalContentConfig(renderingIntent);
  }
  getPermissions() {
    return this._transport.getPermissions();
  }
  getMetadata() {
    return this._transport.getMetadata();
  }
  getMarkInfo() {
    return this._transport.getMarkInfo();
  }
  getData() {
    return this._transport.getData();
  }
  saveDocument() {
    let pageOrder = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    return this._transport.saveDocument(pageOrder);
  }
  getDownloadInfo() {
    return this._transport.downloadInfoCapability.promise;
  }
  cleanup() {
    let keepLoadedFonts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    return this._transport.startCleanup(keepLoadedFonts || this.isPureXfa);
  }
  destroy() {
    return this.loadingTask.destroy();
  }
  cachedPageNumber(ref) {
    return this._transport.cachedPageNumber(ref);
  }
  get loadingParams() {
    return this._transport.loadingParams;
  }
  get loadingTask() {
    return this._transport.loadingTask;
  }
  getFieldObjects() {
    return this._transport.getFieldObjects();
  }
  hasJSActions() {
    return this._transport.hasJSActions();
  }
  getCalculationOrderIds() {
    return this._transport.getCalculationOrderIds();
  }
}
var _pendingCleanup = /*#__PURE__*/new WeakMap();
var _PDFPageProxy_brand = /*#__PURE__*/new WeakSet();
class PDFPageProxy {
  constructor(pageIndex, pageInfo, transport) {
    let pdfBug = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
    api_classPrivateMethodInitSpec(this, _PDFPageProxy_brand);
    api_classPrivateFieldInitSpec(this, _pendingCleanup, false);
    this._pageIndex = pageIndex;
    this._pageInfo = pageInfo;
    this._transport = transport;
    this._stats = pdfBug ? new StatTimer() : null;
    this._pdfBug = pdfBug;
    this.commonObjs = transport.commonObjs;
    this.objs = new PDFObjects();
    this._intentStates = new Map();
    this.destroyed = false;
    this.recordedGroups = null;
  }
  get pageNumber() {
    return this._pageIndex + 1;
  }
  get rotate() {
    return this._pageInfo.rotate;
  }
  get ref() {
    return this._pageInfo.ref;
  }
  get userUnit() {
    return this._pageInfo.userUnit;
  }
  get view() {
    return this._pageInfo.view;
  }
  getViewport() {
    let {
      scale,
      rotation = this.rotate,
      offsetX = 0,
      offsetY = 0,
      dontFlip = false
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    return new PageViewport({
      viewBox: this.view,
      userUnit: this.userUnit,
      scale,
      rotation,
      offsetX,
      offsetY,
      dontFlip
    });
  }
  getAnnotations() {
    let {
      intent = "display"
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const {
      renderingIntent
    } = this._transport.getRenderingIntent(intent);
    return this._transport.getAnnotations(this._pageIndex, renderingIntent);
  }
  getJSActions() {
    return this._transport.getPageJSActions(this._pageIndex);
  }
  get filterFactory() {
    return this._transport.filterFactory;
  }
  get isPureXfa() {
    return shadow(this, "isPureXfa", !!this._transport._htmlForXfa);
  }
  async getXfa() {
    return this._transport._htmlForXfa?.children[this._pageIndex] || null;
  }
  render(_ref) {
    let {
      canvasContext,
      canvas = canvasContext.canvas,
      viewport,
      intent = "display",
      annotationMode = AnnotationMode.ENABLE,
      transform = null,
      background = null,
      optionalContentConfigPromise = null,
      annotationCanvasMap = null,
      pageColors = null,
      printAnnotationStorage = null,
      isEditing = false,
      recordOperations = false,
      filteredOperationIndexes = null
    } = _ref;
    this._stats?.time("Overall");
    const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage, isEditing);
    const {
      renderingIntent,
      cacheKey
    } = intentArgs;
    api_classPrivateFieldSet(_pendingCleanup, this, false);
    optionalContentConfigPromise ||= this._transport.getOptionalContentConfig(renderingIntent);
    let intentState = this._intentStates.get(cacheKey);
    if (!intentState) {
      intentState = Object.create(null);
      this._intentStates.set(cacheKey, intentState);
    }
    if (intentState.streamReaderCancelTimeout) {
      clearTimeout(intentState.streamReaderCancelTimeout);
      intentState.streamReaderCancelTimeout = null;
    }
    const intentPrint = !!(renderingIntent & RenderingIntentFlag.PRINT);
    if (!intentState.displayReadyCapability) {
      intentState.displayReadyCapability = Promise.withResolvers();
      intentState.operatorList = {
        fnArray: [],
        argsArray: [],
        lastChunk: false,
        separateAnnots: null
      };
      this._stats?.time("Page Request");
      this._pumpOperatorList(intentArgs);
    }
    const shouldRecordOperations = !this.recordedGroups && (recordOperations || this._pdfBug && globalThis.StepperManager?.enabled);
    const complete = error => {
      intentState.renderTasks.delete(internalRenderTask);
      if (shouldRecordOperations) {
        const recordedGroups = internalRenderTask.gfx?.dependencyTracker.take();
        if (recordedGroups) {
          internalRenderTask.stepper?.setOperatorGroups(recordedGroups);
          if (recordOperations) {
            this.recordedGroups = recordedGroups;
          }
        } else if (recordOperations) {
          this.recordedGroups = [];
        }
      }
      if (intentPrint) {
        api_classPrivateFieldSet(_pendingCleanup, this, true);
      }
      api_assertClassBrand(_PDFPageProxy_brand, this, _tryCleanup).call(this);
      if (error) {
        internalRenderTask.capability.reject(error);
        this._abortOperatorList({
          intentState,
          reason: error instanceof Error ? error : new Error(error)
        });
      } else {
        internalRenderTask.capability.resolve();
      }
      if (this._stats) {
        this._stats.timeEnd("Rendering");
        this._stats.timeEnd("Overall");
        if (globalThis.Stats?.enabled) {
          globalThis.Stats.add(this.pageNumber, this._stats);
        }
      }
    };
    const internalRenderTask = new InternalRenderTask({
      callback: complete,
      params: {
        canvas,
        canvasContext,
        dependencyTracker: shouldRecordOperations ? new CanvasDependencyTracker(canvas) : null,
        viewport,
        transform,
        background
      },
      objs: this.objs,
      commonObjs: this.commonObjs,
      annotationCanvasMap,
      operatorList: intentState.operatorList,
      pageIndex: this._pageIndex,
      canvasFactory: this._transport.canvasFactory,
      filterFactory: this._transport.filterFactory,
      useRequestAnimationFrame: !intentPrint,
      pdfBug: this._pdfBug,
      pageColors,
      enableHWA: this._transport.enableHWA,
      filteredOperationIndexes
    });
    (intentState.renderTasks ||= new Set()).add(internalRenderTask);
    const renderTask = internalRenderTask.task;
    Promise.all([intentState.displayReadyCapability.promise, optionalContentConfigPromise]).then(_ref2 => {
      let [transparency, optionalContentConfig] = _ref2;
      if (this.destroyed) {
        complete();
        return;
      }
      this._stats?.time("Rendering");
      if (!(optionalContentConfig.renderingIntent & renderingIntent)) {
        throw new Error("Must use the same `intent`-argument when calling the `PDFPageProxy.render` " + "and `PDFDocumentProxy.getOptionalContentConfig` methods.");
      }
      internalRenderTask.initializeGraphics({
        transparency,
        optionalContentConfig
      });
      internalRenderTask.operatorListChanged();
    }).catch(complete);
    return renderTask;
  }
  getOperatorList() {
    let {
      intent = "display",
      annotationMode = AnnotationMode.ENABLE,
      printAnnotationStorage = null,
      isEditing = false
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    function operatorListChanged() {
      if (intentState.operatorList.lastChunk) {
        intentState.opListReadCapability.resolve(intentState.operatorList);
        intentState.renderTasks.delete(opListTask);
      }
    }
    const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage, isEditing, true);
    let intentState = this._intentStates.get(intentArgs.cacheKey);
    if (!intentState) {
      intentState = Object.create(null);
      this._intentStates.set(intentArgs.cacheKey, intentState);
    }
    let opListTask;
    if (!intentState.opListReadCapability) {
      opListTask = Object.create(null);
      opListTask.operatorListChanged = operatorListChanged;
      intentState.opListReadCapability = Promise.withResolvers();
      (intentState.renderTasks ||= new Set()).add(opListTask);
      intentState.operatorList = {
        fnArray: [],
        argsArray: [],
        lastChunk: false,
        separateAnnots: null
      };
      this._stats?.time("Page Request");
      this._pumpOperatorList(intentArgs);
    }
    return intentState.opListReadCapability.promise;
  }
  streamTextContent() {
    let {
      includeMarkedContent = false,
      disableNormalization = false
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const TEXT_CONTENT_CHUNK_SIZE = 100;
    return this._transport.messageHandler.sendWithStream("GetTextContent", {
      pageIndex: this._pageIndex,
      includeMarkedContent: includeMarkedContent === true,
      disableNormalization: disableNormalization === true
    }, {
      highWaterMark: TEXT_CONTENT_CHUNK_SIZE,
      size(textContent) {
        return textContent.items.length;
      }
    });
  }
  getTextContent() {
    let params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    if (this._transport._htmlForXfa) {
      return this.getXfa().then(xfa => XfaText.textContent(xfa));
    }
    const readableStream = this.streamTextContent(params);
    return new Promise(function (resolve, reject) {
      function pump() {
        reader.read().then(function (_ref3) {
          let {
            value,
            done
          } = _ref3;
          if (done) {
            resolve(textContent);
            return;
          }
          textContent.lang ??= value.lang;
          Object.assign(textContent.styles, value.styles);
          textContent.items.push(...value.items);
          pump();
        }, reject);
      }
      const reader = readableStream.getReader();
      const textContent = {
        items: [],
        styles: Object.create(null),
        lang: null
      };
      pump();
    });
  }
  getStructTree() {
    return this._transport.getStructTree(this._pageIndex);
  }
  _destroy() {
    this.destroyed = true;
    const waitOn = [];
    for (const intentState of this._intentStates.values()) {
      this._abortOperatorList({
        intentState,
        reason: new Error("Page was destroyed."),
        force: true
      });
      if (intentState.opListReadCapability) {
        continue;
      }
      for (const internalRenderTask of intentState.renderTasks) {
        waitOn.push(internalRenderTask.completed);
        internalRenderTask.cancel();
      }
    }
    this.objs.clear();
    api_classPrivateFieldSet(_pendingCleanup, this, false);
    return Promise.all(waitOn);
  }
  cleanup() {
    let resetStats = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    api_classPrivateFieldSet(_pendingCleanup, this, true);
    const success = api_assertClassBrand(_PDFPageProxy_brand, this, _tryCleanup).call(this);
    if (resetStats && success) {
      this._stats &&= new StatTimer();
    }
    return success;
  }
  _startRenderPage(transparency, cacheKey) {
    const intentState = this._intentStates.get(cacheKey);
    if (!intentState) {
      return;
    }
    this._stats?.timeEnd("Page Request");
    intentState.displayReadyCapability?.resolve(transparency);
  }
  _renderPageChunk(operatorListChunk, intentState) {
    for (let i = 0, ii = operatorListChunk.length; i < ii; i++) {
      intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]);
      intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]);
    }
    intentState.operatorList.lastChunk = operatorListChunk.lastChunk;
    intentState.operatorList.separateAnnots = operatorListChunk.separateAnnots;
    for (const internalRenderTask of intentState.renderTasks) {
      internalRenderTask.operatorListChanged();
    }
    if (operatorListChunk.lastChunk) {
      api_assertClassBrand(_PDFPageProxy_brand, this, _tryCleanup).call(this);
    }
  }
  _pumpOperatorList(_ref4) {
    let {
      renderingIntent,
      cacheKey,
      annotationStorageSerializable,
      modifiedIds
    } = _ref4;
    const {
      map,
      transfer
    } = annotationStorageSerializable;
    const readableStream = this._transport.messageHandler.sendWithStream("GetOperatorList", {
      pageIndex: this._pageIndex,
      intent: renderingIntent,
      cacheKey,
      annotationStorage: map,
      modifiedIds
    }, transfer);
    const reader = readableStream.getReader();
    const intentState = this._intentStates.get(cacheKey);
    intentState.streamReader = reader;
    const pump = () => {
      reader.read().then(_ref5 => {
        let {
          value,
          done
        } = _ref5;
        if (done) {
          intentState.streamReader = null;
          return;
        }
        if (this._transport.destroyed) {
          return;
        }
        this._renderPageChunk(value, intentState);
        pump();
      }, reason => {
        intentState.streamReader = null;
        if (this._transport.destroyed) {
          return;
        }
        if (intentState.operatorList) {
          intentState.operatorList.lastChunk = true;
          for (const internalRenderTask of intentState.renderTasks) {
            internalRenderTask.operatorListChanged();
          }
          api_assertClassBrand(_PDFPageProxy_brand, this, _tryCleanup).call(this);
        }
        if (intentState.displayReadyCapability) {
          intentState.displayReadyCapability.reject(reason);
        } else if (intentState.opListReadCapability) {
          intentState.opListReadCapability.reject(reason);
        } else {
          throw reason;
        }
      });
    };
    pump();
  }
  _abortOperatorList(_ref6) {
    let {
      intentState,
      reason,
      force = false
    } = _ref6;
    if (!intentState.streamReader) {
      return;
    }
    if (intentState.streamReaderCancelTimeout) {
      clearTimeout(intentState.streamReaderCancelTimeout);
      intentState.streamReaderCancelTimeout = null;
    }
    if (!force) {
      if (intentState.renderTasks.size > 0) {
        return;
      }
      if (reason instanceof RenderingCancelledException) {
        let delay = RENDERING_CANCELLED_TIMEOUT;
        if (reason.extraDelay > 0 && reason.extraDelay < 1000) {
          delay += reason.extraDelay;
        }
        intentState.streamReaderCancelTimeout = setTimeout(() => {
          intentState.streamReaderCancelTimeout = null;
          this._abortOperatorList({
            intentState,
            reason,
            force: true
          });
        }, delay);
        return;
      }
    }
    intentState.streamReader.cancel(new AbortException(reason.message)).catch(() => {});
    intentState.streamReader = null;
    if (this._transport.destroyed) {
      return;
    }
    for (const [curCacheKey, curIntentState] of this._intentStates) {
      if (curIntentState === intentState) {
        this._intentStates.delete(curCacheKey);
        break;
      }
    }
    this.cleanup();
  }
  get stats() {
    return this._stats;
  }
}
function _tryCleanup() {
  if (!api_classPrivateFieldGet(_pendingCleanup, this) || this.destroyed) {
    return false;
  }
  for (const {
    renderTasks,
    operatorList
  } of this._intentStates.values()) {
    if (renderTasks.size > 0 || !operatorList.lastChunk) {
      return false;
    }
  }
  this._intentStates.clear();
  this.objs.clear();
  api_classPrivateFieldSet(_pendingCleanup, this, false);
  return true;
}
var _capability2 = /*#__PURE__*/new WeakMap();
var _messageHandler = /*#__PURE__*/new WeakMap();
var api_port = /*#__PURE__*/new WeakMap();
var _webWorker = /*#__PURE__*/new WeakMap();
var _PDFWorker_brand = /*#__PURE__*/new WeakSet();
class PDFWorker {
  constructor() {
    let {
      name = null,
      port: _port2 = null,
      verbosity = getVerbosityLevel(),
      cspPolicyService
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    api_classPrivateMethodInitSpec(this, _PDFWorker_brand);
    api_classPrivateFieldInitSpec(this, _capability2, Promise.withResolvers());
    api_classPrivateFieldInitSpec(this, _messageHandler, null);
    api_classPrivateFieldInitSpec(this, api_port, null);
    api_classPrivateFieldInitSpec(this, _webWorker, null);
    this.name = name;
    this.destroyed = false;
    this.verbosity = verbosity;
    if (_port2) {
      if (_workerPorts._.has(_port2)) {
        throw new Error("Cannot use more than one PDFWorker per port.");
      }
      _workerPorts._.set(_port2, this);
      api_assertClassBrand(_PDFWorker_brand, this, _initializeFromPort).call(this, _port2);
    } else {
      this._initialize(cspPolicyService);
    }
  }
  get promise() {
    return api_classPrivateFieldGet(_capability2, this).promise;
  }
  get port() {
    return api_classPrivateFieldGet(api_port, this);
  }
  get messageHandler() {
    return api_classPrivateFieldGet(_messageHandler, this);
  }
  _initialize(cspPolicyService) {
    if (_isWorkerDisabled._ || _get_mainThreadWorkerMessageHandler(PDFWorker)) {
      api_assertClassBrand(_PDFWorker_brand, this, _setupFakeWorker).call(this);
      return;
    }
    let {
      workerSrc
    } = PDFWorker;
    try {
      if (!PDFWorker._isSameOrigin(window.location, workerSrc)) {
        workerSrc = PDFWorker._createCDNWrapper(new URL(workerSrc, window.location).href);
      }
      const worker = new Worker(cspPolicyService.generateTrustedURL(workerSrc), {
        type: "module"
      });
      const messageHandler = new MessageHandler("main", "worker", worker);
      const terminateEarly = () => {
        ac.abort();
        messageHandler.destroy();
        worker.terminate();
        if (this.destroyed) {
          api_classPrivateFieldGet(_capability2, this).reject(new Error("Worker was destroyed"));
        } else {
          api_assertClassBrand(_PDFWorker_brand, this, _setupFakeWorker).call(this);
        }
      };
      const ac = new AbortController();
      worker.addEventListener("error", () => {
        if (!api_classPrivateFieldGet(_webWorker, this)) {
          terminateEarly();
        }
      }, {
        signal: ac.signal
      });
      messageHandler.on("test", data => {
        ac.abort();
        if (this.destroyed || !data) {
          terminateEarly();
          return;
        }
        api_classPrivateFieldSet(_messageHandler, this, messageHandler);
        api_classPrivateFieldSet(api_port, this, worker);
        api_classPrivateFieldSet(_webWorker, this, worker);
        api_assertClassBrand(_PDFWorker_brand, this, _resolve).call(this);
      });
      messageHandler.on("ready", data => {
        ac.abort();
        if (this.destroyed) {
          terminateEarly();
          return;
        }
        try {
          sendTest();
        } catch {
          api_assertClassBrand(_PDFWorker_brand, this, _setupFakeWorker).call(this);
        }
      });
      const sendTest = () => {
        const testObj = new Uint8Array();
        messageHandler.send("test", testObj, [testObj.buffer]);
      };
      sendTest();
      return;
    } catch {
      info("The worker has been disabled.");
    }
    api_assertClassBrand(_PDFWorker_brand, this, _setupFakeWorker).call(this);
  }
  destroy() {
    this.destroyed = true;
    api_classPrivateFieldGet(_webWorker, this)?.terminate();
    api_classPrivateFieldSet(_webWorker, this, null);
    _workerPorts._.delete(api_classPrivateFieldGet(api_port, this));
    api_classPrivateFieldSet(api_port, this, null);
    api_classPrivateFieldGet(_messageHandler, this)?.destroy();
    api_classPrivateFieldSet(_messageHandler, this, null);
  }
  static create(params) {
    const cachedPort = api_assertClassBrand(PDFWorker, this, _workerPorts)._.get(params?.port);
    if (cachedPort) {
      if (cachedPort._pendingDestroy) {
        throw new Error("PDFWorker.create - the worker is being destroyed.\n" + "Please remember to await `PDFDocumentLoadingTask.destroy()`-calls.");
      }
      return cachedPort;
    }
    return new PDFWorker(params);
  }
  static get workerSrc() {
    if (GlobalWorkerOptions.workerSrc) {
      return GlobalWorkerOptions.workerSrc;
    }
    throw new Error('No "GlobalWorkerOptions.workerSrc" specified.');
  }
  static get _setupFakeWorkerGlobal() {
    const loader = async () => {
      if (api_classPrivateGetter(PDFWorker, this, _get_mainThreadWorkerMessageHandler)) {
        return api_classPrivateGetter(PDFWorker, this, _get_mainThreadWorkerMessageHandler);
      }
      const worker = await import(
      /*webpackIgnore: true*/
      /*@vite-ignore*/
      this.workerSrc);
      return worker.WorkerMessageHandler;
    };
    return shadow(this, "_setupFakeWorkerGlobal", loader());
  }
}
_PDFWorker = PDFWorker;
function _resolve() {
  api_classPrivateFieldGet(_capability2, this).resolve();
  api_classPrivateFieldGet(_messageHandler, this).send("configure", {
    verbosity: this.verbosity
  });
}
function _initializeFromPort(port) {
  api_classPrivateFieldSet(api_port, this, port);
  api_classPrivateFieldSet(_messageHandler, this, new MessageHandler("main", "worker", port));
  api_classPrivateFieldGet(_messageHandler, this).on("ready", () => {});
  api_assertClassBrand(_PDFWorker_brand, this, _resolve).call(this);
}
function _setupFakeWorker() {
  if (!_isWorkerDisabled._) {
    warn("Setting up fake worker.");
    _isWorkerDisabled._ = true;
  }
  _PDFWorker._setupFakeWorkerGlobal.then(WorkerMessageHandler => {
    var _PDFWorker$fakeWorker, _PDFWorker$fakeWorker2;
    if (this.destroyed) {
      api_classPrivateFieldGet(_capability2, this).reject(new Error("Worker was destroyed"));
      return;
    }
    const port = new LoopbackPort();
    api_classPrivateFieldSet(api_port, this, port);
    const id = `fake${_fakeWorkerId._ = (_PDFWorker$fakeWorker = _fakeWorkerId._, _PDFWorker$fakeWorker2 = _PDFWorker$fakeWorker++, _PDFWorker$fakeWorker), _PDFWorker$fakeWorker2}`;
    const workerHandler = new MessageHandler(id + "_worker", id, port);
    WorkerMessageHandler.setup(workerHandler, port);
    api_classPrivateFieldSet(_messageHandler, this, new MessageHandler(id, id + "_worker", port));
    api_assertClassBrand(_PDFWorker_brand, this, _resolve).call(this);
  }).catch(reason => {
    api_classPrivateFieldGet(_capability2, this).reject(new Error(`Setting up fake worker failed: "${reason.message}".`));
  });
}
function _get_mainThreadWorkerMessageHandler(_this) {
  try {
    return globalThis.pdfjsWorker?.WorkerMessageHandler || null;
  } catch {
    return null;
  }
}
var _fakeWorkerId = {
  _: 0
};
var _isWorkerDisabled = {
  _: false
};
var _workerPorts = {
  _: new WeakMap()
};
(() => {
  if (isNodeJS) {
    _isWorkerDisabled._ = api_assertClassBrand(_PDFWorker, _PDFWorker, true);
    GlobalWorkerOptions.workerSrc ||= "./pdf.worker.mjs";
  }
  _PDFWorker._isSameOrigin = (baseUrl, otherUrl) => {
    const base = URL.parse(baseUrl);
    if (!base?.origin || base.origin === "null") {
      return false;
    }
    const other = new URL(otherUrl, base);
    return base.origin === other.origin;
  };
  _PDFWorker._createCDNWrapper = url => {
    const wrapper = `await import("${url}");`;
    return URL.createObjectURL(new Blob([wrapper], {
      type: "text/javascript"
    }));
  };
  _PDFWorker.fromPort = params => {
    deprecated("`PDFWorker.fromPort` - please use `PDFWorker.create` instead.");
    if (!params?.port) {
      throw new Error("PDFWorker.fromPort - invalid method signature.");
    }
    return _PDFWorker.create(params);
  };
})();
var _methodPromises = /*#__PURE__*/new WeakMap();
var _pageCache = /*#__PURE__*/new WeakMap();
var _pagePromises = /*#__PURE__*/new WeakMap();
var _pageRefCache = /*#__PURE__*/new WeakMap();
var _passwordCapability = /*#__PURE__*/new WeakMap();
var _WorkerTransport_brand = /*#__PURE__*/new WeakSet();
class WorkerTransport {
  constructor(messageHandler, loadingTask, networkStream, params, factory, enableHWA) {
    api_classPrivateMethodInitSpec(this, _WorkerTransport_brand);
    api_classPrivateFieldInitSpec(this, _methodPromises, new Map());
    api_classPrivateFieldInitSpec(this, _pageCache, new Map());
    api_classPrivateFieldInitSpec(this, _pagePromises, new Map());
    api_classPrivateFieldInitSpec(this, _pageRefCache, new Map());
    api_classPrivateFieldInitSpec(this, _passwordCapability, null);
    this.messageHandler = messageHandler;
    this.loadingTask = loadingTask;
    this.commonObjs = new PDFObjects();
    this.fontLoader = new FontLoader({
      ownerDocument: params.ownerDocument,
      styleElement: params.styleElement
    });
    this.loadingParams = params.loadingParams;
    this._params = params;
    this.canvasFactory = factory.canvasFactory;
    this.filterFactory = factory.filterFactory;
    this.cMapReaderFactory = factory.cMapReaderFactory;
    this.standardFontDataFactory = factory.standardFontDataFactory;
    this.wasmFactory = factory.wasmFactory;
    this.destroyed = false;
    this.destroyCapability = null;
    this._networkStream = networkStream;
    this._fullReader = null;
    this._lastProgress = null;
    this.downloadInfoCapability = Promise.withResolvers();
    this.enableHWA = enableHWA;
    this.setupMessageHandler();
  }
  get annotationStorage() {
    return shadow(this, "annotationStorage", new AnnotationStorage());
  }
  getRenderingIntent(intent) {
    let annotationMode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : AnnotationMode.ENABLE;
    let printAnnotationStorage = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    let isEditing = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
    let isOpList = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
    let renderingIntent = RenderingIntentFlag.DISPLAY;
    let annotationStorageSerializable = SerializableEmpty;
    switch (intent) {
      case "any":
        renderingIntent = RenderingIntentFlag.ANY;
        break;
      case "display":
        break;
      case "print":
        renderingIntent = RenderingIntentFlag.PRINT;
        break;
      default:
        warn(`getRenderingIntent - invalid intent: ${intent}`);
    }
    const annotationStorage = renderingIntent & RenderingIntentFlag.PRINT && printAnnotationStorage instanceof PrintAnnotationStorage ? printAnnotationStorage : this.annotationStorage;
    switch (annotationMode) {
      case AnnotationMode.DISABLE:
        renderingIntent += RenderingIntentFlag.ANNOTATIONS_DISABLE;
        break;
      case AnnotationMode.ENABLE:
        break;
      case AnnotationMode.ENABLE_FORMS:
        renderingIntent += RenderingIntentFlag.ANNOTATIONS_FORMS;
        break;
      case AnnotationMode.ENABLE_STORAGE:
        renderingIntent += RenderingIntentFlag.ANNOTATIONS_STORAGE;
        annotationStorageSerializable = annotationStorage.serializable;
        break;
      default:
        warn(`getRenderingIntent - invalid annotationMode: ${annotationMode}`);
    }
    if (isEditing) {
      renderingIntent += RenderingIntentFlag.IS_EDITING;
    }
    if (isOpList) {
      renderingIntent += RenderingIntentFlag.OPLIST;
    }
    const {
      ids: modifiedIds,
      hash: modifiedIdsHash
    } = annotationStorage.modifiedIds;
    const cacheKeyBuf = [renderingIntent, annotationStorageSerializable.hash, modifiedIdsHash];
    return {
      renderingIntent,
      cacheKey: cacheKeyBuf.join("_"),
      annotationStorageSerializable,
      modifiedIds
    };
  }
  destroy() {
    if (this.destroyCapability) {
      return this.destroyCapability.promise;
    }
    this.destroyed = true;
    this.destroyCapability = Promise.withResolvers();
    api_classPrivateFieldGet(_passwordCapability, this)?.reject(new Error("Worker was destroyed during onPassword callback"));
    const waitOn = [];
    for (const page of api_classPrivateFieldGet(_pageCache, this).values()) {
      waitOn.push(page._destroy());
    }
    api_classPrivateFieldGet(_pageCache, this).clear();
    api_classPrivateFieldGet(_pagePromises, this).clear();
    api_classPrivateFieldGet(_pageRefCache, this).clear();
    if (this.hasOwnProperty("annotationStorage")) {
      this.annotationStorage.resetModified();
    }
    const terminated = this.messageHandler.sendWithPromise("Terminate", null);
    waitOn.push(terminated);
    Promise.all(waitOn).then(() => {
      this.commonObjs.clear();
      this.fontLoader.clear();
      api_classPrivateFieldGet(_methodPromises, this).clear();
      this.filterFactory.destroy();
      TextLayer.cleanup();
      this._networkStream?.cancelAllRequests(new AbortException("Worker was terminated."));
      this.messageHandler?.destroy();
      this.messageHandler = null;
      this.destroyCapability.resolve();
    }, this.destroyCapability.reject);
    return this.destroyCapability.promise;
  }
  setupMessageHandler() {
    const {
      messageHandler,
      loadingTask
    } = this;
    messageHandler.on("GetReader", (data, sink) => {
      assert(this._networkStream, "GetReader - no `IPDFStream` instance available.");
      this._fullReader = this._networkStream.getFullReader();
      this._fullReader.onProgress = evt => {
        this._lastProgress = {
          loaded: evt.loaded,
          total: evt.total
        };
      };
      sink.onPull = () => {
        this._fullReader.read().then(function (_ref7) {
          let {
            value,
            done
          } = _ref7;
          if (done) {
            sink.close();
            return;
          }
          assert(value instanceof ArrayBuffer, "GetReader - expected an ArrayBuffer.");
          sink.enqueue(new Uint8Array(value), 1, [value]);
        }).catch(reason => {
          sink.error(reason);
        });
      };
      sink.onCancel = reason => {
        this._fullReader.cancel(reason);
        sink.ready.catch(readyReason => {
          if (this.destroyed) {
            return;
          }
          throw readyReason;
        });
      };
    });
    messageHandler.on("ReaderHeadersReady", async data => {
      await this._fullReader.headersReady;
      const {
        isStreamingSupported,
        isRangeSupported,
        contentLength
      } = this._fullReader;
      if (!isStreamingSupported || !isRangeSupported) {
        if (this._lastProgress) {
          loadingTask.onProgress?.(this._lastProgress);
        }
        this._fullReader.onProgress = evt => {
          loadingTask.onProgress?.({
            loaded: evt.loaded,
            total: evt.total
          });
        };
      }
      return {
        isStreamingSupported,
        isRangeSupported,
        contentLength
      };
    });
    messageHandler.on("GetRangeReader", (data, sink) => {
      assert(this._networkStream, "GetRangeReader - no `IPDFStream` instance available.");
      const rangeReader = this._networkStream.getRangeReader(data.begin, data.end);
      if (!rangeReader) {
        sink.close();
        return;
      }
      sink.onPull = () => {
        rangeReader.read().then(function (_ref8) {
          let {
            value,
            done
          } = _ref8;
          if (done) {
            sink.close();
            return;
          }
          assert(value instanceof ArrayBuffer, "GetRangeReader - expected an ArrayBuffer.");
          sink.enqueue(new Uint8Array(value), 1, [value]);
        }).catch(reason => {
          sink.error(reason);
        });
      };
      sink.onCancel = reason => {
        rangeReader.cancel(reason);
        sink.ready.catch(readyReason => {
          if (this.destroyed) {
            return;
          }
          throw readyReason;
        });
      };
    });
    messageHandler.on("GetDoc", _ref9 => {
      let {
        pdfInfo
      } = _ref9;
      this._numPages = pdfInfo.numPages;
      this._htmlForXfa = pdfInfo.htmlForXfa;
      delete pdfInfo.htmlForXfa;
      loadingTask._capability.resolve(new PDFDocumentProxy(pdfInfo, this));
    });
    messageHandler.on("DocException", ex => {
      loadingTask._capability.reject(wrapReason(ex));
    });
    messageHandler.on("PasswordRequest", ex => {
      api_classPrivateFieldSet(_passwordCapability, this, Promise.withResolvers());
      try {
        if (!loadingTask.onPassword) {
          throw wrapReason(ex);
        }
        const updatePassword = password => {
          if (password instanceof Error) {
            api_classPrivateFieldGet(_passwordCapability, this).reject(password);
          } else {
            api_classPrivateFieldGet(_passwordCapability, this).resolve({
              password
            });
          }
        };
        loadingTask.onPassword(updatePassword, ex.code);
      } catch (err) {
        api_classPrivateFieldGet(_passwordCapability, this).reject(err);
      }
      return api_classPrivateFieldGet(_passwordCapability, this).promise;
    });
    messageHandler.on("DataLoaded", data => {
      loadingTask.onProgress?.({
        loaded: data.length,
        total: data.length
      });
      this.downloadInfoCapability.resolve(data);
    });
    messageHandler.on("StartRenderPage", data => {
      if (this.destroyed) {
        return;
      }
      const page = api_classPrivateFieldGet(_pageCache, this).get(data.pageIndex);
      page._startRenderPage(data.transparency, data.cacheKey);
    });
    messageHandler.on("commonobj", _ref0 => {
      let [id, type, exportedData] = _ref0;
      if (this.destroyed) {
        return null;
      }
      if (this.commonObjs.has(id)) {
        return null;
      }
      switch (type) {
        case "Font":
          if ("error" in exportedData) {
            const exportedError = exportedData.error;
            warn(`Error during font loading: ${exportedError}`);
            this.commonObjs.resolve(id, exportedError);
            break;
          }
          const inspectFont = this._params.pdfBug && globalThis.FontInspector?.enabled ? (font, url) => globalThis.FontInspector.fontAdded(font, url) : null;
          const font = new FontFaceObject(exportedData, inspectFont);
          this.fontLoader.bind(font).catch(() => messageHandler.sendWithPromise("FontFallback", {
            id
          })).finally(() => {
            if (!font.fontExtraProperties && font.data) {
              font.data = null;
            }
            this.commonObjs.resolve(id, font);
          });
          break;
        case "CopyLocalImage":
          const {
            imageRef
          } = exportedData;
          assert(imageRef, "The imageRef must be defined.");
          for (const pageProxy of api_classPrivateFieldGet(_pageCache, this).values()) {
            for (const [, data] of pageProxy.objs) {
              if (data?.ref !== imageRef) {
                continue;
              }
              if (!data.dataLen) {
                return null;
              }
              this.commonObjs.resolve(id, structuredClone(data));
              return data.dataLen;
            }
          }
          break;
        case "FontPath":
        case "Image":
        case "Pattern":
          this.commonObjs.resolve(id, exportedData);
          break;
        default:
          throw new Error(`Got unknown common object type ${type}`);
      }
      return null;
    });
    messageHandler.on("obj", _ref1 => {
      let [id, pageIndex, type, imageData] = _ref1;
      if (this.destroyed) {
        return;
      }
      const pageProxy = api_classPrivateFieldGet(_pageCache, this).get(pageIndex);
      if (pageProxy.objs.has(id)) {
        return;
      }
      if (pageProxy._intentStates.size === 0) {
        imageData?.bitmap?.close();
        return;
      }
      switch (type) {
        case "Image":
        case "Pattern":
          pageProxy.objs.resolve(id, imageData);
          break;
        default:
          throw new Error(`Got unknown object type ${type}`);
      }
    });
    messageHandler.on("DocProgress", data => {
      if (this.destroyed) {
        return;
      }
      loadingTask.onProgress?.({
        loaded: data.loaded,
        total: data.total
      });
    });
    messageHandler.on("FetchBinaryData", async data => {
      if (this.destroyed) {
        throw new Error("Worker was destroyed.");
      }
      const factory = this[data.type];
      if (!factory) {
        throw new Error(`${data.type} not initialized, see the \`useWorkerFetch\` parameter.`);
      }
      return factory.fetch(data);
    });
  }
  getData() {
    return this.messageHandler.sendWithPromise("GetData", null);
  }
  saveDocument() {
    let pageOrder = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    if (this.annotationStorage.size <= 0) {
      warn("saveDocument called while `annotationStorage` is empty, " + "please use the getData-method instead.");
    }
    const {
      map,
      transfer
    } = this.annotationStorage.serializable;
    return this.messageHandler.sendWithPromise("SaveDocument", {
      isPureXfa: !!this._htmlForXfa,
      numPages: this._numPages,
      annotationStorage: map,
      filename: this._fullReader?.filename ?? null,
      pageOrder: pageOrder
    }, transfer).finally(() => {
      this.annotationStorage.resetModified();
    });
  }
  getPage(pageNumber) {
    if (!Number.isInteger(pageNumber) || pageNumber <= 0 || pageNumber > this._numPages) {
      return Promise.reject(new Error("Invalid page request."));
    }
    const pageIndex = pageNumber - 1,
      cachedPromise = api_classPrivateFieldGet(_pagePromises, this).get(pageIndex);
    if (cachedPromise) {
      return cachedPromise;
    }
    const promise = this.messageHandler.sendWithPromise("GetPage", {
      pageIndex
    }).then(pageInfo => {
      if (this.destroyed) {
        throw new Error("Transport destroyed");
      }
      if (pageInfo.refStr) {
        api_classPrivateFieldGet(_pageRefCache, this).set(pageInfo.refStr, pageNumber);
      }
      const page = new PDFPageProxy(pageIndex, pageInfo, this, this._params.pdfBug);
      api_classPrivateFieldGet(_pageCache, this).set(pageIndex, page);
      return page;
    });
    api_classPrivateFieldGet(_pagePromises, this).set(pageIndex, promise);
    return promise;
  }
  getPageIndex(ref) {
    if (!isRefProxy(ref)) {
      return Promise.reject(new Error("Invalid pageIndex request."));
    }
    return this.messageHandler.sendWithPromise("GetPageIndex", {
      num: ref.num,
      gen: ref.gen
    });
  }
  getAnnotations(pageIndex, intent) {
    return this.messageHandler.sendWithPromise("GetAnnotations", {
      pageIndex,
      intent
    });
  }
  getFieldObjects() {
    return api_assertClassBrand(_WorkerTransport_brand, this, _cacheSimpleMethod).call(this, "GetFieldObjects");
  }
  hasJSActions() {
    return api_assertClassBrand(_WorkerTransport_brand, this, _cacheSimpleMethod).call(this, "HasJSActions");
  }
  getCalculationOrderIds() {
    return this.messageHandler.sendWithPromise("GetCalculationOrderIds", null);
  }
  getDestinations() {
    return this.messageHandler.sendWithPromise("GetDestinations", null);
  }
  getDestination(id) {
    if (typeof id !== "string") {
      return Promise.reject(new Error("Invalid destination request."));
    }
    return this.messageHandler.sendWithPromise("GetDestination", {
      id
    });
  }
  getPageLabels() {
    return this.messageHandler.sendWithPromise("GetPageLabels", null);
  }
  getPageLayout() {
    return this.messageHandler.sendWithPromise("GetPageLayout", null);
  }
  getPageMode() {
    return this.messageHandler.sendWithPromise("GetPageMode", null);
  }
  getViewerPreferences() {
    return this.messageHandler.sendWithPromise("GetViewerPreferences", null);
  }
  getOpenAction() {
    return this.messageHandler.sendWithPromise("GetOpenAction", null);
  }
  getAttachments() {
    return this.messageHandler.sendWithPromise("GetAttachments", null);
  }
  getAnnotationsByType(types, pageIndexesToSkip) {
    return this.messageHandler.sendWithPromise("GetAnnotationsByType", {
      types,
      pageIndexesToSkip
    });
  }
  getDocJSActions() {
    return api_assertClassBrand(_WorkerTransport_brand, this, _cacheSimpleMethod).call(this, "GetDocJSActions");
  }
  getPageJSActions(pageIndex) {
    return this.messageHandler.sendWithPromise("GetPageJSActions", {
      pageIndex
    });
  }
  getStructTree(pageIndex) {
    return this.messageHandler.sendWithPromise("GetStructTree", {
      pageIndex
    });
  }
  getOutline() {
    return this.messageHandler.sendWithPromise("GetOutline", null);
  }
  getOptionalContentConfig(renderingIntent) {
    return api_assertClassBrand(_WorkerTransport_brand, this, _cacheSimpleMethod).call(this, "GetOptionalContentConfig").then(data => new OptionalContentConfig(data, renderingIntent));
  }
  getPermissions() {
    return this.messageHandler.sendWithPromise("GetPermissions", null);
  }
  getMetadata() {
    const name = "GetMetadata",
      cachedPromise = api_classPrivateFieldGet(_methodPromises, this).get(name);
    if (cachedPromise) {
      return cachedPromise;
    }
    const promise = this.messageHandler.sendWithPromise(name, null).then(results => ({
      info: results[0],
      metadata: results[1] ? new Metadata(results[1]) : null,
      contentDispositionFilename: this._fullReader?.filename ?? null,
      contentLength: this._fullReader?.contentLength ?? null
    }));
    api_classPrivateFieldGet(_methodPromises, this).set(name, promise);
    return promise;
  }
  getMarkInfo() {
    return this.messageHandler.sendWithPromise("GetMarkInfo", null);
  }
  async startCleanup() {
    let keepLoadedFonts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (this.destroyed) {
      return;
    }
    await this.messageHandler.sendWithPromise("Cleanup", null);
    for (const page of api_classPrivateFieldGet(_pageCache, this).values()) {
      const cleanupSuccessful = page.cleanup();
      if (!cleanupSuccessful) {
        throw new Error(`startCleanup: Page ${page.pageNumber} is currently rendering.`);
      }
    }
    this.commonObjs.clear();
    if (!keepLoadedFonts) {
      this.fontLoader.clear();
    }
    api_classPrivateFieldGet(_methodPromises, this).clear();
    this.filterFactory.destroy(true);
    TextLayer.cleanup();
  }
  cachedPageNumber(ref) {
    if (!isRefProxy(ref)) {
      return null;
    }
    const refStr = ref.gen === 0 ? `${ref.num}R` : `${ref.num}R${ref.gen}`;
    return api_classPrivateFieldGet(_pageRefCache, this).get(refStr) ?? null;
  }
}
function _cacheSimpleMethod(name) {
  let data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  const cachedPromise = api_classPrivateFieldGet(_methodPromises, this).get(name);
  if (cachedPromise) {
    return cachedPromise;
  }
  const promise = this.messageHandler.sendWithPromise(name, data);
  api_classPrivateFieldGet(_methodPromises, this).set(name, promise);
  return promise;
}
var _internalRenderTask = /*#__PURE__*/new WeakMap();
class RenderTask {
  constructor(internalRenderTask) {
    api_classPrivateFieldInitSpec(this, _internalRenderTask, null);
    api_defineProperty(this, "onContinue", null);
    api_defineProperty(this, "onError", null);
    api_classPrivateFieldSet(_internalRenderTask, this, internalRenderTask);
  }
  get promise() {
    return api_classPrivateFieldGet(_internalRenderTask, this).capability.promise;
  }
  cancel() {
    let extraDelay = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
    api_classPrivateFieldGet(_internalRenderTask, this).cancel(null, extraDelay);
  }
  get separateAnnots() {
    const {
      separateAnnots
    } = api_classPrivateFieldGet(_internalRenderTask, this).operatorList;
    if (!separateAnnots) {
      return false;
    }
    const {
      annotationCanvasMap
    } = api_classPrivateFieldGet(_internalRenderTask, this);
    return separateAnnots.form || separateAnnots.canvas && annotationCanvasMap?.size > 0;
  }
}
var _rAF = /*#__PURE__*/new WeakMap();
class InternalRenderTask {
  constructor(_ref10) {
    let {
      callback,
      params,
      objs,
      commonObjs,
      annotationCanvasMap,
      operatorList,
      pageIndex,
      canvasFactory,
      filterFactory,
      useRequestAnimationFrame = false,
      pdfBug = false,
      pageColors = null,
      enableHWA = false,
      filteredOperationIndexes = null
    } = _ref10;
    api_classPrivateFieldInitSpec(this, _rAF, null);
    this.callback = callback;
    this.params = params;
    this.objs = objs;
    this.commonObjs = commonObjs;
    this.annotationCanvasMap = annotationCanvasMap;
    this.operatorListIdx = null;
    this.operatorList = operatorList;
    this._pageIndex = pageIndex;
    this.canvasFactory = canvasFactory;
    this.filterFactory = filterFactory;
    this._pdfBug = pdfBug;
    this.pageColors = pageColors;
    this.running = false;
    this.graphicsReadyCallback = null;
    this.graphicsReady = false;
    this._useRequestAnimationFrame = useRequestAnimationFrame === true && typeof window !== "undefined";
    this.cancelled = false;
    this.capability = Promise.withResolvers();
    this.task = new RenderTask(this);
    this._cancelBound = this.cancel.bind(this);
    this._continueBound = this._continue.bind(this);
    this._scheduleNextBound = this._scheduleNext.bind(this);
    this._nextBound = this._next.bind(this);
    this._canvas = params.canvas;
    this._canvasContext = params.canvas ? null : params.canvasContext;
    this._enableHWA = enableHWA;
    this._dependencyTracker = params.dependencyTracker;
    this._filteredOperationIndexes = filteredOperationIndexes;
  }
  get completed() {
    return this.capability.promise.catch(function () {});
  }
  initializeGraphics(_ref11) {
    let {
      transparency = false,
      optionalContentConfig
    } = _ref11;
    if (this.cancelled) {
      return;
    }
    if (this._canvas) {
      if (_canvasInUse._.has(this._canvas)) {
        throw new Error("Cannot use the same canvas during multiple render() operations. " + "Use different canvas or ensure previous operations were " + "cancelled or completed.");
      }
      _canvasInUse._.add(this._canvas);
    }
    if (this._pdfBug && globalThis.StepperManager?.enabled) {
      this.stepper = globalThis.StepperManager.create(this._pageIndex);
      this.stepper.init(this.operatorList);
      this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
    }
    const {
      viewport,
      transform,
      background,
      dependencyTracker
    } = this.params;
    const canvasContext = this._canvasContext || this._canvas.getContext("2d", {
      alpha: false,
      willReadFrequently: !this._enableHWA
    });
    this.gfx = new CanvasGraphics(canvasContext, this.commonObjs, this.objs, this.canvasFactory, this.filterFactory, {
      optionalContentConfig
    }, this.annotationCanvasMap, this.pageColors, dependencyTracker);
    this.gfx.beginDrawing({
      transform,
      viewport,
      transparency,
      background
    });
    this.operatorListIdx = 0;
    this.graphicsReady = true;
    this.graphicsReadyCallback?.();
  }
  cancel() {
    let error = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    let extraDelay = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
    this.running = false;
    this.cancelled = true;
    this.gfx?.endDrawing();
    if (api_classPrivateFieldGet(_rAF, this)) {
      window.cancelAnimationFrame(api_classPrivateFieldGet(_rAF, this));
      api_classPrivateFieldSet(_rAF, this, null);
    }
    _canvasInUse._.delete(this._canvas);
    error ||= new RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex + 1}`, extraDelay);
    this.callback(error);
    this.task.onError?.(error);
  }
  operatorListChanged() {
    if (!this.graphicsReady) {
      this.graphicsReadyCallback ||= this._continueBound;
      return;
    }
    this.stepper?.updateOperatorList(this.operatorList);
    if (this.running) {
      return;
    }
    this._continue();
  }
  _continue() {
    this.running = true;
    if (this.cancelled) {
      return;
    }
    if (this.task.onContinue) {
      this.task.onContinue(this._scheduleNextBound);
    } else {
      this._scheduleNext();
    }
  }
  _scheduleNext() {
    if (this._useRequestAnimationFrame) {
      api_classPrivateFieldSet(_rAF, this, window.requestAnimationFrame(() => {
        api_classPrivateFieldSet(_rAF, this, null);
        this._nextBound().catch(this._cancelBound);
      }));
    } else {
      Promise.resolve().then(this._nextBound).catch(this._cancelBound);
    }
  }
  async _next() {
    if (this.cancelled) {
      return;
    }
    this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper, this._filteredOperationIndexes);
    if (this.operatorListIdx === this.operatorList.argsArray.length) {
      this.running = false;
      if (this.operatorList.lastChunk) {
        this.gfx.endDrawing();
        _canvasInUse._.delete(this._canvas);
        this.callback();
      }
    }
  }
}
var _canvasInUse = {
  _: new WeakSet()
};
const version = "5.4.903";
const build = "d048b26a6";

;// ./src/display/editor/color_picker.js
var _ColorPicker;

function color_picker_classPrivateMethodInitSpec(e, a) { color_picker_checkPrivateRedeclaration(e, a), a.add(e); }
function color_picker_classPrivateFieldInitSpec(e, t, a) { color_picker_checkPrivateRedeclaration(e, t), t.set(e, a); }
function color_picker_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function color_picker_classPrivateGetter(s, r, a) { return a(color_picker_assertClassBrand(s, r)); }
function color_picker_classPrivateFieldGet(s, a) { return s.get(color_picker_assertClassBrand(s, a)); }
function color_picker_classPrivateFieldSet(s, a, r) { return s.set(color_picker_assertClassBrand(s, a), r), r; }
function color_picker_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



var _button = /*#__PURE__*/new WeakMap();
var _buttonSwatch = /*#__PURE__*/new WeakMap();
var _defaultColor = /*#__PURE__*/new WeakMap();
var _dropdown = /*#__PURE__*/new WeakMap();
var _dropdownWasFromKeyboard = /*#__PURE__*/new WeakMap();
var _isMainColorPicker = /*#__PURE__*/new WeakMap();
var color_picker_editor = /*#__PURE__*/new WeakMap();
var _eventBus = /*#__PURE__*/new WeakMap();
var _openDropdownAC = /*#__PURE__*/new WeakMap();
var _uiManager = /*#__PURE__*/new WeakMap();
var _ColorPicker_brand = /*#__PURE__*/new WeakSet();
class ColorPicker {
  static get _keyboardManager() {
    return shadow(this, "_keyboardManager", new KeyboardManager([[["Escape", "mac+Escape"], ColorPicker.prototype._hideDropdownFromKeyboard], [[" ", "mac+ "], ColorPicker.prototype._colorSelectFromKeyboard], [["ArrowDown", "ArrowRight", "mac+ArrowDown", "mac+ArrowRight"], ColorPicker.prototype._moveToNext], [["ArrowUp", "ArrowLeft", "mac+ArrowUp", "mac+ArrowLeft"], ColorPicker.prototype._moveToPrevious], [["Home", "mac+Home"], ColorPicker.prototype._moveToBeginning], [["End", "mac+End"], ColorPicker.prototype._moveToEnd]]));
  }
  constructor(_ref) {
    let {
      editor = null,
      uiManager = null
    } = _ref;
    color_picker_classPrivateMethodInitSpec(this, _ColorPicker_brand);
    color_picker_classPrivateFieldInitSpec(this, _button, null);
    color_picker_classPrivateFieldInitSpec(this, _buttonSwatch, null);
    color_picker_classPrivateFieldInitSpec(this, _defaultColor, void 0);
    color_picker_classPrivateFieldInitSpec(this, _dropdown, null);
    color_picker_classPrivateFieldInitSpec(this, _dropdownWasFromKeyboard, false);
    color_picker_classPrivateFieldInitSpec(this, _isMainColorPicker, false);
    color_picker_classPrivateFieldInitSpec(this, color_picker_editor, null);
    color_picker_classPrivateFieldInitSpec(this, _eventBus, void 0);
    color_picker_classPrivateFieldInitSpec(this, _openDropdownAC, null);
    color_picker_classPrivateFieldInitSpec(this, _uiManager, null);
    if (editor) {
      color_picker_classPrivateFieldSet(_isMainColorPicker, this, false);
      color_picker_classPrivateFieldSet(color_picker_editor, this, editor);
    } else {
      color_picker_classPrivateFieldSet(_isMainColorPicker, this, true);
    }
    color_picker_classPrivateFieldSet(_uiManager, this, editor?._uiManager || uiManager);
    color_picker_classPrivateFieldSet(_eventBus, this, color_picker_classPrivateFieldGet(_uiManager, this)._eventBus);
    color_picker_classPrivateFieldSet(_defaultColor, this, editor?.color?.toUpperCase() || color_picker_classPrivateFieldGet(_uiManager, this)?.highlightColors.values().next().value || "#FFFF98");
    _l10nColor._ || (_l10nColor._ = Object.freeze({
      blue: "pdfjs-editor-colorpicker-blue",
      green: "pdfjs-editor-colorpicker-green",
      pink: "pdfjs-editor-colorpicker-pink",
      red: "pdfjs-editor-colorpicker-red",
      yellow: "pdfjs-editor-colorpicker-yellow"
    }));
  }
  renderButton() {
    const button = color_picker_classPrivateFieldSet(_button, this, document.createElement("button"));
    button.className = "colorPicker";
    button.tabIndex = "0";
    button.setAttribute("data-l10n-id", "pdfjs-editor-colorpicker-button");
    button.ariaHasPopup = "true";
    if (color_picker_classPrivateFieldGet(color_picker_editor, this)) {
      button.ariaControls = `${color_picker_classPrivateFieldGet(color_picker_editor, this).id}_colorpicker_dropdown`;
    }
    const signal = color_picker_classPrivateFieldGet(_uiManager, this)._signal;
    button.addEventListener("click", color_picker_assertClassBrand(_ColorPicker_brand, this, _openDropdown).bind(this), {
      signal
    });
    button.addEventListener("keydown", color_picker_assertClassBrand(_ColorPicker_brand, this, _keyDown).bind(this), {
      signal
    });
    const swatch = color_picker_classPrivateFieldSet(_buttonSwatch, this, document.createElement("span"));
    swatch.className = "swatch";
    swatch.ariaHidden = "true";
    swatch.style.backgroundColor = color_picker_classPrivateFieldGet(_defaultColor, this);
    button.append(swatch);
    return button;
  }
  renderMainDropdown() {
    const dropdown = color_picker_classPrivateFieldSet(_dropdown, this, color_picker_assertClassBrand(_ColorPicker_brand, this, _getDropdownRoot).call(this));
    dropdown.ariaOrientation = "horizontal";
    dropdown.ariaLabelledBy = "highlightColorPickerLabel";
    return dropdown;
  }
  _colorSelectFromKeyboard(event) {
    if (event.target === color_picker_classPrivateFieldGet(_button, this)) {
      color_picker_assertClassBrand(_ColorPicker_brand, this, _openDropdown).call(this, event);
      return;
    }
    const color = event.target.getAttribute("data-color");
    if (!color) {
      return;
    }
    color_picker_assertClassBrand(_ColorPicker_brand, this, _colorSelect).call(this, color, event);
  }
  _moveToNext(event) {
    if (!color_picker_classPrivateGetter(_ColorPicker_brand, this, _get_isDropdownVisible)) {
      color_picker_assertClassBrand(_ColorPicker_brand, this, _openDropdown).call(this, event);
      return;
    }
    if (event.target === color_picker_classPrivateFieldGet(_button, this)) {
      color_picker_classPrivateFieldGet(_dropdown, this).firstChild?.focus();
      return;
    }
    event.target.nextSibling?.focus();
  }
  _moveToPrevious(event) {
    if (event.target === color_picker_classPrivateFieldGet(_dropdown, this)?.firstChild || event.target === color_picker_classPrivateFieldGet(_button, this)) {
      if (color_picker_classPrivateGetter(_ColorPicker_brand, this, _get_isDropdownVisible)) {
        this._hideDropdownFromKeyboard();
      }
      return;
    }
    if (!color_picker_classPrivateGetter(_ColorPicker_brand, this, _get_isDropdownVisible)) {
      color_picker_assertClassBrand(_ColorPicker_brand, this, _openDropdown).call(this, event);
    }
    event.target.previousSibling?.focus();
  }
  _moveToBeginning(event) {
    if (!color_picker_classPrivateGetter(_ColorPicker_brand, this, _get_isDropdownVisible)) {
      color_picker_assertClassBrand(_ColorPicker_brand, this, _openDropdown).call(this, event);
      return;
    }
    color_picker_classPrivateFieldGet(_dropdown, this).firstChild?.focus();
  }
  _moveToEnd(event) {
    if (!color_picker_classPrivateGetter(_ColorPicker_brand, this, _get_isDropdownVisible)) {
      color_picker_assertClassBrand(_ColorPicker_brand, this, _openDropdown).call(this, event);
      return;
    }
    color_picker_classPrivateFieldGet(_dropdown, this).lastChild?.focus();
  }
  hideDropdown() {
    color_picker_classPrivateFieldGet(_dropdown, this)?.classList.add("hidden");
    color_picker_classPrivateFieldGet(_button, this).ariaExpanded = "false";
    color_picker_classPrivateFieldGet(_openDropdownAC, this)?.abort();
    color_picker_classPrivateFieldSet(_openDropdownAC, this, null);
  }
  _hideDropdownFromKeyboard() {
    if (color_picker_classPrivateFieldGet(_isMainColorPicker, this)) {
      return;
    }
    if (!color_picker_classPrivateGetter(_ColorPicker_brand, this, _get_isDropdownVisible)) {
      color_picker_classPrivateFieldGet(color_picker_editor, this)?.unselect();
      return;
    }
    this.hideDropdown();
    color_picker_classPrivateFieldGet(_button, this).focus({
      preventScroll: true,
      focusVisible: color_picker_classPrivateFieldGet(_dropdownWasFromKeyboard, this)
    });
  }
  updateColor(color) {
    if (color_picker_classPrivateFieldGet(_buttonSwatch, this)) {
      color_picker_classPrivateFieldGet(_buttonSwatch, this).style.backgroundColor = color;
    }
    if (!color_picker_classPrivateFieldGet(_dropdown, this)) {
      return;
    }
    const i = color_picker_classPrivateFieldGet(_uiManager, this).highlightColors.values();
    for (const child of color_picker_classPrivateFieldGet(_dropdown, this).children) {
      child.ariaSelected = i.next().value === color.toUpperCase();
    }
  }
  destroy() {
    color_picker_classPrivateFieldGet(_button, this)?.remove();
    color_picker_classPrivateFieldSet(_button, this, null);
    color_picker_classPrivateFieldSet(_buttonSwatch, this, null);
    color_picker_classPrivateFieldGet(_dropdown, this)?.remove();
    color_picker_classPrivateFieldSet(_dropdown, this, null);
  }
}
_ColorPicker = ColorPicker;
function _getDropdownRoot() {
  const div = document.createElement("div");
  const signal = color_picker_classPrivateFieldGet(_uiManager, this)._signal;
  div.addEventListener("contextmenu", noContextMenu, {
    signal
  });
  div.className = "dropdown";
  div.role = "listbox";
  div.ariaMultiSelectable = "false";
  div.ariaOrientation = "vertical";
  div.setAttribute("data-l10n-id", "pdfjs-editor-colorpicker-dropdown");
  if (color_picker_classPrivateFieldGet(color_picker_editor, this)) {
    div.id = `${color_picker_classPrivateFieldGet(color_picker_editor, this).id}_colorpicker_dropdown`;
  }
  for (const [name, color] of color_picker_classPrivateFieldGet(_uiManager, this).highlightColors) {
    const button = document.createElement("button");
    button.tabIndex = "0";
    button.role = "option";
    button.setAttribute("data-color", color);
    button.title = name;
    button.setAttribute("data-l10n-id", _l10nColor._[name]);
    const swatch = document.createElement("span");
    button.append(swatch);
    swatch.className = "swatch";
    swatch.style.backgroundColor = color;
    button.ariaSelected = color === color_picker_classPrivateFieldGet(_defaultColor, this);
    button.addEventListener("click", color_picker_assertClassBrand(_ColorPicker_brand, this, _colorSelect).bind(this, color), {
      signal
    });
    div.append(button);
  }
  div.addEventListener("keydown", color_picker_assertClassBrand(_ColorPicker_brand, this, _keyDown).bind(this), {
    signal
  });
  return div;
}
function _colorSelect(color, event) {
  event.stopPropagation();
  color_picker_classPrivateFieldGet(_eventBus, this).dispatch("switchannotationeditorparams", {
    source: this,
    type: AnnotationEditorParamsType.HIGHLIGHT_COLOR,
    value: color
  });
  this.updateColor(color);
}
function _keyDown(event) {
  _ColorPicker._keyboardManager.exec(this, event);
}
function _openDropdown(event) {
  if (color_picker_classPrivateGetter(_ColorPicker_brand, this, _get_isDropdownVisible)) {
    this.hideDropdown();
    return;
  }
  color_picker_classPrivateFieldSet(_dropdownWasFromKeyboard, this, event.detail === 0);
  if (!color_picker_classPrivateFieldGet(_openDropdownAC, this)) {
    color_picker_classPrivateFieldSet(_openDropdownAC, this, new AbortController());
    window.addEventListener("pointerdown", color_picker_assertClassBrand(_ColorPicker_brand, this, color_picker_pointerDown).bind(this), {
      signal: color_picker_classPrivateFieldGet(_uiManager, this).combinedSignal(color_picker_classPrivateFieldGet(_openDropdownAC, this))
    });
  }
  color_picker_classPrivateFieldGet(_button, this).ariaExpanded = "true";
  if (color_picker_classPrivateFieldGet(_dropdown, this)) {
    color_picker_classPrivateFieldGet(_dropdown, this).classList.remove("hidden");
    return;
  }
  const root = color_picker_classPrivateFieldSet(_dropdown, this, color_picker_assertClassBrand(_ColorPicker_brand, this, _getDropdownRoot).call(this));
  color_picker_classPrivateFieldGet(_button, this).append(root);
}
function color_picker_pointerDown(event) {
  if (color_picker_classPrivateFieldGet(_dropdown, this)?.contains(event.target)) {
    return;
  }
  this.hideDropdown();
}
function _get_isDropdownVisible(_this) {
  return color_picker_classPrivateFieldGet(_dropdown, _this) && !color_picker_classPrivateFieldGet(_dropdown, _this).classList.contains("hidden");
}
var _l10nColor = {
  _: null
};
var _input = /*#__PURE__*/new WeakMap();
var _editor2 = /*#__PURE__*/new WeakMap();
var color_picker_uiManager2 = /*#__PURE__*/new WeakMap();
class BasicColorPicker {
  constructor(editor) {
    color_picker_classPrivateFieldInitSpec(this, _input, null);
    color_picker_classPrivateFieldInitSpec(this, _editor2, null);
    color_picker_classPrivateFieldInitSpec(this, color_picker_uiManager2, null);
    color_picker_classPrivateFieldSet(_editor2, this, editor);
    color_picker_classPrivateFieldSet(color_picker_uiManager2, this, editor._uiManager);
    _l10nColor2._ || (_l10nColor2._ = Object.freeze({
      freetext: "pdfjs-editor-color-picker-free-text-input",
      ink: "pdfjs-editor-color-picker-ink-input"
    }));
  }
  renderButton() {
    if (color_picker_classPrivateFieldGet(_input, this)) {
      return color_picker_classPrivateFieldGet(_input, this);
    }
    const {
      editorType,
      colorType,
      colorValue
    } = color_picker_classPrivateFieldGet(_editor2, this);
    const input = color_picker_classPrivateFieldSet(_input, this, document.createElement("input"));
    input.type = "color";
    input.value = colorValue || "#000000";
    input.className = "basicColorPicker";
    input.tabIndex = 0;
    input.setAttribute("data-l10n-id", _l10nColor2._[editorType]);
    input.addEventListener("input", () => {
      color_picker_classPrivateFieldGet(color_picker_uiManager2, this).updateParams(colorType, input.value);
    }, {
      signal: color_picker_classPrivateFieldGet(color_picker_uiManager2, this)._signal
    });
    return input;
  }
  update(value) {
    if (!color_picker_classPrivateFieldGet(_input, this)) {
      return;
    }
    color_picker_classPrivateFieldGet(_input, this).value = value;
  }
  destroy() {
    color_picker_classPrivateFieldGet(_input, this)?.remove();
    color_picker_classPrivateFieldSet(_input, this, null);
  }
  hideDropdown() {}
}
var _l10nColor2 = {
  _: null
};

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.find.js
var es_iterator_find = __webpack_require__(116);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.flat-map.js
var es_iterator_flat_map = __webpack_require__(531);
;// ./src/shared/scripting_utils.js


function makeColorComp(n) {
  return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0");
}
function scaleAndClamp(x) {
  return Math.max(0, Math.min(255, 255 * x));
}
class ColorConverters {
  static CMYK_G(_ref) {
    let [c, y, m, k] = _ref;
    return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)];
  }
  static G_CMYK(_ref2) {
    let [g] = _ref2;
    return ["CMYK", 0, 0, 0, 1 - g];
  }
  static G_RGB(_ref3) {
    let [g] = _ref3;
    return ["RGB", g, g, g];
  }
  static G_rgb(_ref4) {
    let [g] = _ref4;
    g = scaleAndClamp(g);
    return [g, g, g];
  }
  static G_HTML(_ref5) {
    let [g] = _ref5;
    const G = makeColorComp(g);
    return `#${G}${G}${G}`;
  }
  static RGB_G(_ref6) {
    let [r, g, b] = _ref6;
    return ["G", 0.3 * r + 0.59 * g + 0.11 * b];
  }
  static RGB_rgb(color) {
    return color.map(scaleAndClamp);
  }
  static RGB_HTML(color) {
    return `#${color.map(makeColorComp).join("")}`;
  }
  static T_HTML() {
    return "#00000000";
  }
  static T_rgb() {
    return [null];
  }
  static CMYK_RGB(_ref7) {
    let [c, y, m, k] = _ref7;
    return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)];
  }
  static CMYK_rgb(_ref8) {
    let [c, y, m, k] = _ref8;
    return [scaleAndClamp(1 - Math.min(1, c + k)), scaleAndClamp(1 - Math.min(1, m + k)), scaleAndClamp(1 - Math.min(1, y + k))];
  }
  static CMYK_HTML(components) {
    const rgb = this.CMYK_RGB(components).slice(1);
    return this.RGB_HTML(rgb);
  }
  static RGB_CMYK(_ref9) {
    let [r, g, b] = _ref9;
    const c = 1 - r;
    const m = 1 - g;
    const y = 1 - b;
    const k = Math.min(c, m, y);
    return ["CMYK", c, m, y, k];
  }
}
const DateFormats = (/* unused pure expression or super */ null && (["m/d", "m/d/yy", "mm/dd/yy", "mm/yy", "d-mmm", "d-mmm-yy", "dd-mmm-yy", "yy-mm-dd", "mmm-yy", "mmmm-yy", "mmm d, yyyy", "mmmm d, yyyy", "m/d/yy h:MM tt", "m/d/yy HH:MM"]));
const TimeFormats = (/* unused pure expression or super */ null && (["HH:MM", "h:MM tt", "HH:MM:ss", "h:MM:ss tt"]));

;// ./src/display/svg_factory.js



class BaseSVGFactory {
  create(width, height) {
    let skipDimensions = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    if (width <= 0 || height <= 0) {
      throw new Error("Invalid SVG dimensions");
    }
    const svg = this._createSVG("svg:svg");
    svg.setAttribute("version", "1.1");
    if (!skipDimensions) {
      svg.setAttribute("width", `${width}px`);
      svg.setAttribute("height", `${height}px`);
    }
    svg.setAttribute("preserveAspectRatio", "none");
    svg.setAttribute("viewBox", `0 0 ${width} ${height}`);
    return svg;
  }
  createElement(type) {
    if (typeof type !== "string") {
      throw new Error("Invalid SVG element type");
    }
    return this._createSVG(type);
  }
  _createSVG(type) {
    unreachable("Abstract method `_createSVG` called.");
  }
}
class DOMSVGFactory extends BaseSVGFactory {
  _createSVG(type) {
    return document.createElementNS(SVG_NS, type);
  }
}

;// ./src/display/xfa_layer.js



class XfaLayer {
  static setupStorage(html, id, element, storage, intent) {
    const angularData = window.getFormValueFromAngular(html);
    if (angularData.value) {
      storage.setValue(id, angularData);
    }
    const initialValue = storage.getValue(id, {
      value: null
    });
    const storedData = angularData.value ? angularData : initialValue;
    window.registerXFAField(html, storedData, initialValue);
    html.addEventListener("updateFromAngular", value => storage.setValue(id, {
      value: value.detail
    }));
    switch (element.name) {
      case "textarea":
        if (storedData.value !== null) {
          html.textContent = storedData.value;
        }
        if (intent === "print") {
          break;
        }
        html.addEventListener("input", event => {
          window.updateAngularFormValue(html, {
            value: event.target.value
          });
          storage.setValue(id, {
            value: event.target.value
          });
        });
        break;
      case "input":
        if (element.attributes.type === "radio" || element.attributes.type === "checkbox") {
          if (storedData.value === element.attributes.xfaOn) {
            html.setAttribute("checked", true);
          } else {
            html.removeAttribute("checked");
          }
          if (intent === "print") {
            break;
          }
          html.addEventListener("change", event => {
            window.updateAngularFormValue(html, {
              value: event.target.checked ? event.target.getAttribute("xfaOn") : event.target.getAttribute("xfaOff")
            });
            storage.setValue(id, {
              value: event.target.checked ? event.target.getAttribute("xfaOn") : event.target.getAttribute("xfaOff")
            });
          });
        } else {
          if (storedData.value !== null) {
            html.setAttribute("value", storedData.value);
          }
          if (intent === "print") {
            break;
          }
          html.addEventListener("input", event => {
            window.updateAngularFormValue(html, {
              value: event.target.value
            });
            storage.setValue(id, {
              value: event.target.value
            });
          });
        }
        break;
      case "select":
        if (storedData.value !== null) {
          html.setAttribute("value", storedData.value);
          for (const option of element.children) {
            if (option.attributes.value === storedData.value) {
              option.attributes.selected = true;
            } else if (option.attributes.hasOwnProperty("selected")) {
              delete option.attributes.selected;
            }
          }
        }
        html.addEventListener("input", event => {
          const options = event.target.options;
          const value = options.selectedIndex === -1 ? "" : options[options.selectedIndex].value;
          window.updateAngularFormValue(html, {
            value
          });
          storage.setValue(id, {
            value
          });
        });
        break;
    }
  }
  static setAttributes(_ref) {
    let {
      html,
      element,
      storage = null,
      intent,
      linkService
    } = _ref;
    const {
      attributes
    } = element;
    const isHTMLAnchorElement = html instanceof HTMLAnchorElement;
    if (attributes.type === "radio") {
      attributes.name = `${attributes.name}-${intent}`;
    }
    for (const [key, value] of Object.entries(attributes)) {
      if (value === null || value === undefined) {
        continue;
      }
      switch (key) {
        case "class":
          if (value.length) {
            html.setAttribute(key, value.join(" "));
          }
          break;
        case "dataId":
          break;
        case "id":
          html.setAttribute("data-element-id", value);
          break;
        case "style":
          Object.assign(html.style, value);
          break;
        case "textContent":
          html.textContent = value;
          break;
        default:
          if (!isHTMLAnchorElement || key !== "href" && key !== "newWindow") {
            html.setAttribute(key, value);
          }
      }
    }
    if (isHTMLAnchorElement) {
      linkService.addLinkAttributes(html, attributes.href, attributes.newWindow);
    }
    if (storage && attributes.dataId) {
      this.setupStorage(html, attributes.dataId, element, storage);
    }
  }
  static render(parameters) {
    const storage = parameters.annotationStorage;
    const linkService = parameters.linkService;
    const root = parameters.xfaHtml;
    const intent = parameters.intent || "display";
    const rootHtml = document.createElement(root.name);
    if (root.attributes) {
      this.setAttributes({
        html: rootHtml,
        element: root,
        intent,
        linkService
      });
    }
    const isNotForRichText = intent !== "richText";
    const rootDiv = parameters.div;
    rootDiv.append(rootHtml);
    if (parameters.viewport) {
      const transform = `matrix(${parameters.viewport.transform.join(",")})`;
      rootDiv.style.transform = transform;
    }
    if (isNotForRichText) {
      rootDiv.setAttribute("class", "xfaLayer xfaFont");
    }
    const textDivs = [];
    if (root.children.length === 0) {
      if (root.value) {
        const node = document.createTextNode(root.value);
        rootHtml.append(node);
        if (isNotForRichText && XfaText.shouldBuildText(root.name)) {
          textDivs.push(node);
        }
      }
      return {
        textDivs
      };
    }
    const stack = [[root, -1, rootHtml]];
    while (stack.length > 0) {
      const [parent, i, html] = stack.at(-1);
      if (i + 1 === parent.children.length) {
        stack.pop();
        continue;
      }
      const child = parent.children[++stack.at(-1)[1]];
      if (child === null) {
        continue;
      }
      const {
        name
      } = child;
      if (name === "#text") {
        const node = document.createTextNode(child.value);
        textDivs.push(node);
        html.append(node);
        continue;
      }
      const childHtml = child?.attributes?.xmlns ? document.createElementNS(child.attributes.xmlns, name) : document.createElement(name);
      html.append(childHtml);
      if (child.attributes) {
        this.setAttributes({
          html: childHtml,
          element: child,
          storage,
          intent,
          linkService
        });
      }
      if (child.children?.length > 0) {
        stack.push([child, -1, childHtml]);
      } else if (child.value) {
        const node = document.createTextNode(child.value);
        if (isNotForRichText && XfaText.shouldBuildText(name)) {
          textDivs.push(node);
        }
        childHtml.append(node);
      }
    }
    for (const el of rootDiv.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea")) {
      el.setAttribute("readOnly", true);
    }
    return {
      textDivs
    };
  }
  static update(parameters) {
    const transform = `matrix(${parameters.viewport.transform.join(",")})`;
    parameters.div.style.transform = transform;
    parameters.div.hidden = false;
  }
}

;// ./src/display/annotation_layer.js
function _toSetter(t, e, n) { e || (e = []); var r = e.length++; return Object.defineProperty({}, "_", { set: function (o) { e[r] = o, t.apply(n, e); } }); }
function annotation_layer_classPrivateGetter(s, r, a) { return a(annotation_layer_assertClassBrand(s, r)); }















function annotation_layer_classPrivateMethodInitSpec(e, a) { annotation_layer_checkPrivateRedeclaration(e, a), a.add(e); }
function annotation_layer_classPrivateFieldInitSpec(e, t, a) { annotation_layer_checkPrivateRedeclaration(e, t), t.set(e, a); }
function annotation_layer_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function annotation_layer_classPrivateFieldSet(s, a, r) { return s.set(annotation_layer_assertClassBrand(s, a), r), r; }
function annotation_layer_classPrivateFieldGet(s, a) { return s.get(annotation_layer_assertClassBrand(s, a)); }
function annotation_layer_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }






const annotation_layer_DEFAULT_FONT_SIZE = 9;
const GetElementsByNameSet = new WeakSet();
const TIMEZONE_OFFSET = new Date().getTimezoneOffset() * 60 * 1000;
class AnnotationElementFactory {
  static create(parameters) {
    const subtype = parameters.data.annotationType;
    switch (subtype) {
      case AnnotationType.LINK:
        return new LinkAnnotationElement(parameters);
      case AnnotationType.TEXT:
        return new TextAnnotationElement(parameters);
      case AnnotationType.WIDGET:
        const fieldType = parameters.data.fieldType;
        switch (fieldType) {
          case "Tx":
            return new TextWidgetAnnotationElement(parameters);
          case "Btn":
            if (parameters.data.radioButton) {
              return new RadioButtonWidgetAnnotationElement(parameters);
            } else if (parameters.data.checkBox) {
              return new CheckboxWidgetAnnotationElement(parameters);
            }
            return new PushButtonWidgetAnnotationElement(parameters);
          case "Ch":
            return new ChoiceWidgetAnnotationElement(parameters);
          case "Sig":
            return new SignatureWidgetAnnotationElement(parameters);
        }
        return new WidgetAnnotationElement(parameters);
      case AnnotationType.POPUP:
        return new PopupAnnotationElement(parameters);
      case AnnotationType.FREETEXT:
        return new FreeTextAnnotationElement(parameters);
      case AnnotationType.LINE:
        return new LineAnnotationElement(parameters);
      case AnnotationType.SQUARE:
        return new SquareAnnotationElement(parameters);
      case AnnotationType.CIRCLE:
        return new CircleAnnotationElement(parameters);
      case AnnotationType.POLYLINE:
        return new PolylineAnnotationElement(parameters);
      case AnnotationType.CARET:
        return new CaretAnnotationElement(parameters);
      case AnnotationType.INK:
        return new InkAnnotationElement(parameters);
      case AnnotationType.POLYGON:
        return new PolygonAnnotationElement(parameters);
      case AnnotationType.HIGHLIGHT:
        return new HighlightAnnotationElement(parameters);
      case AnnotationType.UNDERLINE:
        return new UnderlineAnnotationElement(parameters);
      case AnnotationType.SQUIGGLY:
        return new SquigglyAnnotationElement(parameters);
      case AnnotationType.STRIKEOUT:
        return new StrikeOutAnnotationElement(parameters);
      case AnnotationType.STAMP:
        return new StampAnnotationElement(parameters);
      case AnnotationType.FILEATTACHMENT:
        return new FileAttachmentAnnotationElement(parameters);
      default:
        return new AnnotationElement(parameters);
    }
  }
}
var _updates = /*#__PURE__*/new WeakMap();
var _hasBorder = /*#__PURE__*/new WeakMap();
var _popupElement = /*#__PURE__*/new WeakMap();
var _AnnotationElement_brand = /*#__PURE__*/new WeakSet();
class AnnotationElement {
  constructor(parameters) {
    let {
      isRenderable = false,
      ignoreBorder = false,
      createQuadrilaterals = false
    } = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    annotation_layer_classPrivateMethodInitSpec(this, _AnnotationElement_brand);
    annotation_layer_classPrivateFieldInitSpec(this, _updates, null);
    annotation_layer_classPrivateFieldInitSpec(this, _hasBorder, false);
    annotation_layer_classPrivateFieldInitSpec(this, _popupElement, null);
    this.isRenderable = isRenderable;
    this.data = parameters.data;
    this.layer = parameters.layer;
    this.linkService = parameters.linkService;
    this.downloadManager = parameters.downloadManager;
    this.imageResourcesPath = parameters.imageResourcesPath;
    this.renderForms = parameters.renderForms;
    this.svgFactory = parameters.svgFactory;
    this.annotationStorage = parameters.annotationStorage;
    this.enableComment = parameters.enableComment;
    this.enableScripting = parameters.enableScripting;
    this.hasJSActions = parameters.hasJSActions;
    this._fieldObjects = parameters.fieldObjects;
    this.parent = parameters.parent;
    if (isRenderable) {
      this.container = this._createContainer(ignoreBorder);
    }
    if (createQuadrilaterals) {
      this._createQuadrilaterals();
    }
  }
  static _hasPopupData(_ref) {
    let {
      contentsObj,
      richText
    } = _ref;
    return !!(contentsObj?.str || richText?.str);
  }
  get _isEditable() {
    return this.data.isEditable;
  }
  get hasPopupData() {
    return AnnotationElement._hasPopupData(this.data);
  }
  get hasCommentButton() {
    return this.enableComment && this._isEditable && this.hasPopupElement;
  }
  get commentButtonPosition() {
    const {
      quadPoints,
      rect
    } = this.data;
    let maxX = -Infinity;
    let maxY = -Infinity;
    if (quadPoints?.length >= 8) {
      for (let i = 0; i < quadPoints.length; i += 8) {
        if (quadPoints[i + 1] > maxY) {
          maxY = quadPoints[i + 1];
          maxX = quadPoints[i + 2];
        } else if (quadPoints[i + 1] === maxY) {
          maxX = Math.max(maxX, quadPoints[i + 2]);
        }
      }
      return [maxX, maxY];
    }
    if (rect) {
      return [rect[2], rect[3]];
    }
    return null;
  }
  get commentButtonColor() {
    if (!this.data.color) {
      return null;
    }
    const [r, g, b] = this.data.color;
    const opacity = this.data.opacity ?? 1;
    const oppositeOpacity = 255 * (1 - opacity);
    return annotation_layer_assertClassBrand(_AnnotationElement_brand, this, _changeLightness).call(this, Math.min(r + oppositeOpacity, 255), Math.min(g + oppositeOpacity, 255), Math.min(b + oppositeOpacity, 255));
  }
  _normalizePoint(point) {
    const {
      page: {
        view
      },
      viewport: {
        rawDims: {
          pageWidth,
          pageHeight,
          pageX,
          pageY
        }
      }
    } = this.parent;
    point[1] = view[3] - point[1] + view[1];
    point[0] = 100 * (point[0] - pageX) / pageWidth;
    point[1] = 100 * (point[1] - pageY) / pageHeight;
    return point;
  }
  updateEdited(params) {
    if (!this.container) {
      return;
    }
    if (params.rect) {
      annotation_layer_classPrivateFieldGet(_updates, this) || annotation_layer_classPrivateFieldSet(_updates, this, {
        rect: this.data.rect.slice(0)
      });
    }
    const {
      rect,
      popup: newPopup
    } = params;
    if (rect) {
      annotation_layer_assertClassBrand(_AnnotationElement_brand, this, _setRectEdited).call(this, rect);
    }
    let popup = annotation_layer_classPrivateFieldGet(_popupElement, this)?.popup || this.popup;
    if (!popup && newPopup?.text) {
      this._createPopup(newPopup);
      popup = annotation_layer_classPrivateFieldGet(_popupElement, this).popup;
    }
    if (!popup) {
      return;
    }
    popup.updateEdited(params);
    if (newPopup?.deleted) {
      popup.remove();
      annotation_layer_classPrivateFieldSet(_popupElement, this, null);
      this.popup = null;
    }
  }
  resetEdited() {
    if (!annotation_layer_classPrivateFieldGet(_updates, this)) {
      return;
    }
    annotation_layer_assertClassBrand(_AnnotationElement_brand, this, _setRectEdited).call(this, annotation_layer_classPrivateFieldGet(_updates, this).rect);
    annotation_layer_classPrivateFieldGet(_popupElement, this)?.popup.resetEdited();
    annotation_layer_classPrivateFieldSet(_updates, this, null);
  }
  _createContainer(ignoreBorder) {
    const {
      data,
      parent: {
        page,
        viewport
      }
    } = this;
    const container = document.createElement("section");
    container.setAttribute("data-annotation-id", data.id);
    if (!(this instanceof WidgetAnnotationElement) && !(this instanceof LinkAnnotationElement)) {
      container.tabIndex = 0;
    }
    const {
      style
    } = container;
    style.zIndex = this.parent.zIndex;
    this.parent.zIndex += 2;
    if (data.alternativeText) {
      container.title = data.alternativeText;
    }
    if (data.noRotate) {
      container.classList.add("norotate");
    }
    if (!data.rect || this instanceof PopupAnnotationElement) {
      const {
        rotation
      } = data;
      if (!data.hasOwnCanvas && rotation !== 0) {
        this.setRotation(rotation, container);
      }
      return container;
    }
    const {
      width,
      height
    } = this;
    if (!ignoreBorder && data.borderStyle.width > 0) {
      style.borderWidth = `${data.borderStyle.width}px`;
      const horizontalRadius = data.borderStyle.horizontalCornerRadius;
      const verticalRadius = data.borderStyle.verticalCornerRadius;
      if (horizontalRadius > 0 || verticalRadius > 0) {
        const radius = `calc(${horizontalRadius}px * var(--total-scale-factor)) / calc(${verticalRadius}px * var(--total-scale-factor))`;
        style.borderRadius = radius;
      } else if (this instanceof RadioButtonWidgetAnnotationElement) {
        const radius = `calc(${width}px * var(--total-scale-factor)) / calc(${height}px * var(--total-scale-factor))`;
        style.borderRadius = radius;
      }
      switch (data.borderStyle.style) {
        case AnnotationBorderStyleType.SOLID:
          style.borderStyle = "solid";
          break;
        case AnnotationBorderStyleType.DASHED:
          style.borderStyle = "dashed";
          break;
        case AnnotationBorderStyleType.BEVELED:
          warn("Unimplemented border style: beveled");
          break;
        case AnnotationBorderStyleType.INSET:
          warn("Unimplemented border style: inset");
          break;
        case AnnotationBorderStyleType.UNDERLINE:
          style.borderBottomStyle = "solid";
          break;
        default:
          break;
      }
      const borderColor = data.borderColor || null;
      if (borderColor) {
        annotation_layer_classPrivateFieldSet(_hasBorder, this, true);
        style.borderColor = Util.makeHexColor(borderColor[0] | 0, borderColor[1] | 0, borderColor[2] | 0);
      } else {
        style.borderWidth = 0;
      }
    }
    const rect = Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]);
    const {
      pageWidth,
      pageHeight,
      pageX,
      pageY
    } = viewport.rawDims;
    style.left = `${100 * (rect[0] - pageX) / pageWidth}%`;
    style.top = `${100 * (rect[1] - pageY) / pageHeight}%`;
    const {
      rotation
    } = data;
    if (data.hasOwnCanvas || rotation === 0) {
      style.width = `${100 * width / pageWidth}%`;
      style.height = `${100 * height / pageHeight}%`;
    } else {
      this.setRotation(rotation, container);
    }
    return container;
  }
  setRotation(angle) {
    let container = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.container;
    if (!this.data.rect) {
      return;
    }
    const {
      pageWidth,
      pageHeight
    } = this.parent.viewport.rawDims;
    let {
      width,
      height
    } = this;
    if (angle % 180 !== 0) {
      [width, height] = [height, width];
    }
    container.style.width = `${100 * width / pageWidth}%`;
    container.style.height = `${100 * height / pageHeight}%`;
    container.setAttribute("data-main-rotation", (360 - angle) % 360);
  }
  get _commonActions() {
    const setColor = (jsName, styleName, event) => {
      const color = event.detail[jsName];
      const colorType = color[0];
      const colorArray = color.slice(1);
      event.target.style[styleName] = ColorConverters[`${colorType}_HTML`](colorArray);
      this.annotationStorage.setValue(this.data.id, {
        [styleName]: ColorConverters[`${colorType}_rgb`](colorArray)
      });
    };
    return shadow(this, "_commonActions", {
      display: event => {
        const {
          display
        } = event.detail;
        const hidden = display % 2 === 1;
        this.container.style.visibility = hidden ? "hidden" : "visible";
        this.annotationStorage.setValue(this.data.id, {
          noView: hidden,
          noPrint: display === 1 || display === 2
        });
      },
      print: event => {
        this.annotationStorage.setValue(this.data.id, {
          noPrint: !event.detail.print
        });
      },
      hidden: event => {
        const {
          hidden
        } = event.detail;
        this.container.style.visibility = hidden ? "hidden" : "visible";
        this.annotationStorage.setValue(this.data.id, {
          noPrint: hidden,
          noView: hidden
        });
      },
      focus: event => {
        setTimeout(() => event.target.focus({
          preventScroll: false
        }), 0);
      },
      userName: event => {
        event.target.title = event.detail.userName;
      },
      readonly: event => {
        event.target.disabled = event.detail.readonly;
      },
      required: event => {
        this._setRequired(event.target, event.detail.required);
      },
      bgColor: event => {
        setColor("bgColor", "backgroundColor", event);
      },
      fillColor: event => {
        setColor("fillColor", "backgroundColor", event);
      },
      fgColor: event => {
        setColor("fgColor", "color", event);
      },
      textColor: event => {
        setColor("textColor", "color", event);
      },
      borderColor: event => {
        setColor("borderColor", "borderColor", event);
      },
      strokeColor: event => {
        setColor("strokeColor", "borderColor", event);
      },
      rotation: event => {
        const angle = event.detail.rotation;
        this.setRotation(angle);
        this.annotationStorage.setValue(this.data.id, {
          rotation: angle
        });
      }
    });
  }
  _dispatchEventFromSandbox(actions, jsEvent) {
    const commonActions = this._commonActions;
    for (const name of Object.keys(jsEvent.detail)) {
      const action = actions[name] || commonActions[name];
      action?.(jsEvent);
    }
  }
  _setDefaultPropertiesFromJS(element) {
    if (!this.enableScripting) {
      return;
    }
    const storedData = this.annotationStorage.getRawValue(this.data.id);
    if (!storedData) {
      return;
    }
    const commonActions = this._commonActions;
    for (const [actionName, detail] of Object.entries(storedData)) {
      const action = commonActions[actionName];
      if (action) {
        const eventProxy = {
          detail: {
            [actionName]: detail
          },
          target: element
        };
        action(eventProxy);
        delete storedData[actionName];
      }
    }
  }
  _createQuadrilaterals() {
    if (!this.container) {
      return;
    }
    const {
      quadPoints
    } = this.data;
    if (!quadPoints) {
      return;
    }
    const [rectBlX, rectBlY, rectTrX, rectTrY] = this.data.rect.map(x => Math.fround(x));
    if (quadPoints.length === 8) {
      const [trX, trY, blX, blY] = quadPoints.subarray(2, 6);
      if (rectTrX === trX && rectTrY === trY && rectBlX === blX && rectBlY === blY) {
        return;
      }
    }
    const {
      style
    } = this.container;
    let svgBuffer;
    if (annotation_layer_classPrivateFieldGet(_hasBorder, this)) {
      const {
        borderColor,
        borderWidth
      } = style;
      style.borderWidth = 0;
      svgBuffer = ["url('data:image/svg+xml;utf8,", `<svg xmlns="http://www.w3.org/2000/svg"`, ` preserveAspectRatio="none" viewBox="0 0 1 1">`, `<g fill="transparent" stroke="${borderColor}" stroke-width="${borderWidth}">`];
      this.container.classList.add("hasBorder");
    }
    const width = rectTrX - rectBlX;
    const height = rectTrY - rectBlY;
    const {
      svgFactory
    } = this;
    const svg = svgFactory.createElement("svg");
    svg.classList.add("quadrilateralsContainer");
    svg.setAttribute("width", 0);
    svg.setAttribute("height", 0);
    svg.role = "none";
    const defs = svgFactory.createElement("defs");
    svg.append(defs);
    const clipPath = svgFactory.createElement("clipPath");
    const id = `clippath_${this.data.id}`;
    clipPath.setAttribute("id", id);
    clipPath.setAttribute("clipPathUnits", "objectBoundingBox");
    defs.append(clipPath);
    for (let i = 2, ii = quadPoints.length; i < ii; i += 8) {
      const trX = quadPoints[i];
      const trY = quadPoints[i + 1];
      const blX = quadPoints[i + 2];
      const blY = quadPoints[i + 3];
      const rect = svgFactory.createElement("rect");
      const x = (blX - rectBlX) / width;
      const y = (rectTrY - trY) / height;
      const rectWidth = (trX - blX) / width;
      const rectHeight = (trY - blY) / height;
      rect.setAttribute("x", x);
      rect.setAttribute("y", y);
      rect.setAttribute("width", rectWidth);
      rect.setAttribute("height", rectHeight);
      clipPath.append(rect);
      svgBuffer?.push(`<rect vector-effect="non-scaling-stroke" x="${x}" y="${y}" width="${rectWidth}" height="${rectHeight}"/>`);
    }
    if (annotation_layer_classPrivateFieldGet(_hasBorder, this)) {
      svgBuffer.push(`</g></svg>')`);
      style.backgroundImage = svgBuffer.join("");
    }
    this.container.append(svg);
    this.container.style.clipPath = `url(#${id})`;
  }
  _createPopup() {
    let popupData = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    const {
      data
    } = this;
    let contentsObj, modificationDate;
    if (popupData) {
      contentsObj = {
        str: popupData.text
      };
      modificationDate = popupData.date;
    } else {
      contentsObj = data.contentsObj;
      modificationDate = data.modificationDate;
    }
    const popup = annotation_layer_classPrivateFieldSet(_popupElement, this, new PopupAnnotationElement({
      data: {
        color: data.color,
        titleObj: data.titleObj,
        modificationDate,
        contentsObj,
        richText: data.richText,
        parentRect: data.rect,
        borderStyle: 0,
        id: `popup_${data.id}`,
        rotation: data.rotation,
        noRotate: true
      },
      linkService: this.linkService,
      parent: this.parent,
      elements: [this]
    }));
    this.parent.div.append(popup.render());
  }
  get hasPopupElement() {
    return !!(annotation_layer_classPrivateFieldGet(_popupElement, this) || this.popup || this.data.popupRef);
  }
  render() {
    unreachable("Abstract method `AnnotationElement.render` called");
  }
  _getElementsByName(name) {
    let skipId = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    const fields = [];
    if (this._fieldObjects) {
      const fieldObj = this._fieldObjects[name];
      if (fieldObj) {
        for (const {
          page,
          id,
          exportValues
        } of fieldObj) {
          if (page === -1) {
            continue;
          }
          if (id === skipId) {
            continue;
          }
          const exportValue = typeof exportValues === "string" ? exportValues : null;
          const domElement = document.querySelector(`[data-element-id="${id}"]`);
          if (domElement && !GetElementsByNameSet.has(domElement)) {
            warn(`_getElementsByName - element not allowed: ${id}`);
            continue;
          }
          fields.push({
            id,
            exportValue,
            domElement
          });
        }
      }
      return fields;
    }
    for (const domElement of document.getElementsByName(name)) {
      const {
        exportValue
      } = domElement;
      const id = domElement.getAttribute("data-element-id");
      if (id === skipId) {
        continue;
      }
      if (!GetElementsByNameSet.has(domElement)) {
        continue;
      }
      fields.push({
        id,
        exportValue,
        domElement
      });
    }
    return fields;
  }
  show() {
    if (this.container) {
      this.container.hidden = false;
    }
    this.popup?.maybeShow();
  }
  hide() {
    if (this.container) {
      this.container.hidden = true;
    }
    this.popup?.forceHide();
  }
  getElementsToTriggerPopup() {
    return this.container;
  }
  addHighlightArea() {
    const triggers = this.getElementsToTriggerPopup();
    if (Array.isArray(triggers)) {
      for (const element of triggers) {
        element.classList.add("highlightArea");
      }
    } else {
      triggers.classList.add("highlightArea");
    }
  }
  _editOnDoubleClick() {
    if (!this._isEditable) {
      return;
    }
    const {
      annotationEditorType: mode,
      data: {
        id: editId
      }
    } = this;
    this.container.addEventListener("dblclick", () => {
      this.linkService.eventBus?.dispatch("switchannotationeditormode", {
        source: this,
        mode,
        editId,
        mustEnterInEditMode: true
      });
    });
  }
  get width() {
    return this.data.rect[2] - this.data.rect[0];
  }
  get height() {
    return this.data.rect[3] - this.data.rect[1];
  }
}
function _changeLightness(r, g, b) {
  r /= 255;
  g /= 255;
  b /= 255;
  const max = Math.max(r, g, b);
  const min = Math.min(r, g, b);
  const l = (max + min) / 2;
  const newL = ((1 + Math.sqrt(l)) / 2 * 100).toFixed(2);
  if (max === min) {
    return `hsl(0, 0%, ${newL}%)`;
  }
  const d = max - min;
  let h;
  if (max === r) {
    h = (g - b) / d + (g < b ? 6 : 0);
  } else if (max === g) {
    h = (b - r) / d + 2;
  } else {
    h = (r - g) / d + 4;
  }
  h = (h * 60).toFixed(2);
  const s = (d / (1 - Math.abs(2 * l - 1)) * 100).toFixed(2);
  return `hsl(${h}, ${s}%, ${newL}%)`;
}
function _setRectEdited(rect) {
  const {
    container: {
      style
    },
    data: {
      rect: currentRect,
      rotation
    },
    parent: {
      viewport: {
        rawDims: {
          pageWidth,
          pageHeight,
          pageX,
          pageY
        }
      }
    }
  } = this;
  currentRect?.splice(0, 4, ...rect);
  style.left = `${100 * (rect[0] - pageX) / pageWidth}%`;
  style.top = `${100 * (pageHeight - rect[3] + pageY) / pageHeight}%`;
  if (rotation === 0) {
    style.width = `${100 * (rect[2] - rect[0]) / pageWidth}%`;
    style.height = `${100 * (rect[3] - rect[1]) / pageHeight}%`;
  } else {
    this.setRotation(rotation);
  }
}
var _LinkAnnotationElement_brand = /*#__PURE__*/new WeakSet();
class LinkAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    super(parameters, {
      isRenderable: true,
      ignoreBorder: !!options?.ignoreBorder,
      createQuadrilaterals: true
    });
    annotation_layer_classPrivateMethodInitSpec(this, _LinkAnnotationElement_brand);
    this.isTooltipOnly = parameters.data.isTooltipOnly;
  }
  render() {
    const {
      data,
      linkService
    } = this;
    const link = document.createElement("a");
    link.setAttribute("data-element-id", data.id);
    let isBound = false;
    if (data.url) {
      linkService.addLinkAttributes(link, data.url, data.newWindow);
      isBound = true;
    } else if (data.action) {
      this._bindNamedAction(link, data.action, data.overlaidText);
      isBound = true;
    } else if (data.attachment) {
      annotation_layer_assertClassBrand(_LinkAnnotationElement_brand, this, _bindAttachment).call(this, link, data.attachment, data.overlaidText, data.attachmentDest);
      isBound = true;
    } else if (data.setOCGState) {
      annotation_layer_assertClassBrand(_LinkAnnotationElement_brand, this, _bindSetOCGState).call(this, link, data.setOCGState, data.overlaidText);
      isBound = true;
    } else if (data.dest) {
      this._bindLink(link, data.dest, data.overlaidText);
      isBound = true;
    } else {
      if (data.actions && (data.actions.Action || data.actions["Mouse Up"] || data.actions["Mouse Down"]) && this.enableScripting && this.hasJSActions) {
        this._bindJSAction(link, data);
        isBound = true;
      }
      if (data.resetForm) {
        this._bindResetFormAction(link, data.resetForm);
        isBound = true;
      } else if (this.isTooltipOnly && !isBound) {
        this._bindLink(link, "");
        isBound = true;
      }
    }
    this.container.classList.add("linkAnnotation");
    if (isBound) {
      this.container.append(link);
    }
    return this.container;
  }
  _bindLink(link, destination) {
    let overlaidText = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "";
    link.href = this.linkService.getDestinationHash(destination);
    link.onclick = () => {
      if (destination) {
        this.linkService.goToDestination(destination);
      }
      return false;
    };
    if (destination || destination === "") {
      annotation_layer_assertClassBrand(_LinkAnnotationElement_brand, this, _setInternalLink).call(this);
    }
    if (overlaidText) {
      link.title = overlaidText;
    }
  }
  _bindNamedAction(link, action) {
    let overlaidText = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "";
    link.href = this.linkService.getAnchorUrl("");
    link.onclick = () => {
      this.linkService.executeNamedAction(action);
      return false;
    };
    if (overlaidText) {
      link.title = overlaidText;
    }
    annotation_layer_assertClassBrand(_LinkAnnotationElement_brand, this, _setInternalLink).call(this);
  }
  _bindJSAction(link, data) {
    link.href = this.linkService.getAnchorUrl("");
    const map = new Map([["Action", "onclick"], ["Mouse Up", "onmouseup"], ["Mouse Down", "onmousedown"]]);
    for (const name of Object.keys(data.actions)) {
      const jsName = map.get(name);
      if (!jsName) {
        continue;
      }
      link[jsName] = () => {
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id: data.id,
            name
          }
        });
        return false;
      };
    }
    if (data.overlaidText) {
      link.title = data.overlaidText;
    }
    if (!link.onclick) {
      link.onclick = () => false;
    }
    annotation_layer_assertClassBrand(_LinkAnnotationElement_brand, this, _setInternalLink).call(this);
  }
  _bindResetFormAction(link, resetForm) {
    const otherClickAction = link.onclick;
    if (!otherClickAction) {
      link.href = this.linkService.getAnchorUrl("");
    }
    annotation_layer_assertClassBrand(_LinkAnnotationElement_brand, this, _setInternalLink).call(this);
    if (!this._fieldObjects) {
      warn(`_bindResetFormAction - "resetForm" action not supported, ` + "ensure that the `fieldObjects` parameter is provided.");
      if (!otherClickAction) {
        link.onclick = () => false;
      }
      return;
    }
    link.onclick = () => {
      otherClickAction?.();
      const {
        fields: resetFormFields,
        refs: resetFormRefs,
        include
      } = resetForm;
      const allFields = [];
      if (resetFormFields.length !== 0 || resetFormRefs.length !== 0) {
        const fieldIds = new Set(resetFormRefs);
        for (const fieldName of resetFormFields) {
          const fields = this._fieldObjects[fieldName] || [];
          for (const {
            id
          } of fields) {
            fieldIds.add(id);
          }
        }
        for (const fields of Object.values(this._fieldObjects)) {
          for (const field of fields) {
            if (fieldIds.has(field.id) === include) {
              allFields.push(field);
            }
          }
        }
      } else {
        for (const fields of Object.values(this._fieldObjects)) {
          allFields.push(...fields);
        }
      }
      const storage = this.annotationStorage;
      const allIds = [];
      for (const field of allFields) {
        const {
          id
        } = field;
        allIds.push(id);
        switch (field.type) {
          case "text":
            {
              const value = field.defaultValue || "";
              storage.setValue(id, {
                value
              });
              window.updateAngularFormValue(id, {
                value
              });
              break;
            }
          case "checkbox":
          case "radiobutton":
            {
              const value = field.defaultValue === field.exportValues;
              storage.setValue(id, {
                value
              });
              window.updateAngularFormValue(id, {
                value
              });
              break;
            }
          case "combobox":
          case "listbox":
            {
              const value = field.defaultValue || "";
              storage.setValue(id, {
                value
              });
              window.updateAngularFormValue(id, {
                value
              });
              break;
            }
          default:
            continue;
        }
        const domElement = document.querySelector(`[data-element-id="${id}"]`);
        if (!domElement) {
          continue;
        } else if (!GetElementsByNameSet.has(domElement)) {
          warn(`_bindResetFormAction - element not allowed: ${id}`);
          continue;
        }
        domElement.dispatchEvent(new Event("resetform"));
      }
      if (this.enableScripting) {
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id: "app",
            ids: allIds,
            name: "ResetForm"
          }
        });
      }
      return false;
    };
  }
}
function _setInternalLink() {
  this.container.setAttribute("data-internal-link", "");
}
function _bindAttachment(link, attachment) {
  let overlaidText = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "";
  let dest = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
  link.href = this.linkService.getAnchorUrl("");
  if (attachment.description) {
    link.title = attachment.description;
  } else if (overlaidText) {
    link.title = overlaidText;
  }
  link.onclick = () => {
    this.downloadManager?.openOrDownloadData(attachment.content, attachment.filename, dest);
    return false;
  };
  annotation_layer_assertClassBrand(_LinkAnnotationElement_brand, this, _setInternalLink).call(this);
}
function _bindSetOCGState(link, action) {
  let overlaidText = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "";
  link.href = this.linkService.getAnchorUrl("");
  link.onclick = () => {
    this.linkService.executeSetOCGState(action);
    return false;
  };
  if (overlaidText) {
    link.title = overlaidText;
  }
  annotation_layer_assertClassBrand(_LinkAnnotationElement_brand, this, _setInternalLink).call(this);
}
class TextAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true
    });
  }
  render() {
    this.container.classList.add("textAnnotation");
    const image = document.createElement("img");
    image.src = this.imageResourcesPath + "annotation-" + this.data.name.toLowerCase() + ".svg";
    image.setAttribute("data-l10n-id", "pdfjs-text-annotation-type");
    image.setAttribute("data-l10n-args", JSON.stringify({
      type: this.data.name
    }));
    if (!this.data.popupRef && this.hasPopupData) {
      this._createPopup();
    }
    this.container.append(image);
    return this.container;
  }
}
class WidgetAnnotationElement extends AnnotationElement {
  render() {
    return this.container;
  }
  showElementAndHideCanvas(element) {
    if (this.data.hasOwnCanvas) {
      if (element.previousSibling?.nodeName === "CANVAS") {
        element.previousSibling.hidden = true;
      }
      element.hidden = false;
    }
  }
  _getKeyModifier(event) {
    return util_FeatureTest.platform.isMac ? event.metaKey : event.ctrlKey;
  }
  _setEventListener(element, elementData, baseName, eventName, valueGetter) {
    if (baseName.includes("mouse")) {
      element.addEventListener(baseName, event => {
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id: this.data.id,
            name: eventName,
            value: valueGetter(event),
            shift: event.shiftKey,
            modifier: this._getKeyModifier(event)
          }
        });
      });
    } else {
      element.addEventListener(baseName, event => {
        if (baseName === "blur") {
          if (!elementData.focused) {
            return;
          }
          elementData.focused = false;
        } else if (baseName === "focus") {
          if (elementData.focused) {
            return;
          }
          elementData.focused = true;
        }
        if (!valueGetter) {
          return;
        }
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id: this.data.id,
            name: eventName,
            value: valueGetter(event)
          }
        });
      });
    }
  }
  _setEventListeners(element, elementData, names, getter) {
    for (const [baseName, eventName] of names) {
      if (eventName === "Action" || this.data.actions?.[eventName]) {
        if (eventName === "Focus" || eventName === "Blur") {
          elementData ||= {
            focused: false
          };
        }
        this._setEventListener(element, elementData, baseName, eventName, getter);
        if (eventName === "Focus" && !this.data.actions?.Blur) {
          this._setEventListener(element, elementData, "blur", "Blur", null);
        } else if (eventName === "Blur" && !this.data.actions?.Focus) {
          this._setEventListener(element, elementData, "focus", "Focus", null);
        }
      }
    }
  }
  _setBackgroundColor(element) {
    const color = this.data.backgroundColor || null;
    element.style.backgroundColor = color === null ? "transparent" : Util.makeHexColor(color[0], color[1], color[2]);
  }
  _setTextStyle(element) {
    const TEXT_ALIGNMENT = ["left", "center", "right"];
    const {
      fontColor
    } = this.data.defaultAppearanceData;
    const fontSize = this.data.defaultAppearanceData.fontSize || annotation_layer_DEFAULT_FONT_SIZE;
    const style = element.style;
    let computedFontSize;
    const BORDER_SIZE = 2;
    const roundToOneDecimal = x => Math.round(10 * x) / 10;
    if (this.data.multiLine) {
      const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE);
      const numberOfLines = Math.round(height / (LINE_FACTOR * fontSize)) || 1;
      const lineHeight = height / numberOfLines;
      computedFontSize = Math.min(fontSize, roundToOneDecimal(lineHeight / LINE_FACTOR));
    } else {
      const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE);
      computedFontSize = Math.min(fontSize, roundToOneDecimal(height / LINE_FACTOR));
    }
    style.fontSize = `calc(${computedFontSize}px * var(--total-scale-factor))`;
    style.color = Util.makeHexColor(fontColor[0], fontColor[1], fontColor[2]);
    if (this.data.textAlignment !== null) {
      style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment];
    }
  }
  _setRequired(element, isRequired) {
    if (isRequired) {
      element.setAttribute("required", true);
    } else {
      element.removeAttribute("required");
    }
    element.setAttribute("aria-required", isRequired);
  }
}
class TextWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    const isRenderable = parameters.renderForms || parameters.data.hasOwnCanvas || !parameters.data.hasAppearance && !!parameters.data.fieldValue;
    super(parameters, {
      isRenderable
    });
  }
  setPropertyOnSiblings(base, key, value, keyInStorage) {
    const storage = this.annotationStorage;
    for (const element of this._getElementsByName(base.name, base.id)) {
      if (element.domElement) {
        element.domElement[key] = value;
      }
      storage.setValue(element.id, {
        [keyInStorage]: value
      });
    }
  }
  render() {
    const storage = this.annotationStorage;
    const id = this.data.id;
    this.container.classList.add("textWidgetAnnotation");
    let element = null;
    if (this.renderForms) {
      const angularData = window.getFormValueFromAngular(this.data.fieldName);
      const formData = storage.getValue(id, {
        value: this.data.fieldValue
      });
      const storedData = angularData.value ? angularData : formData;
      if (angularData !== formData) {
        storage.setValue(id, {
          value: angularData.value
        });
        storedData.formattedValue = angularData.value;
      }
      let textContent = storedData.value || "";
      const maxLen = storage.getValue(id, {
        charLimit: this.data.maxLen
      }).charLimit;
      if (maxLen && textContent.length > maxLen) {
        textContent = textContent.slice(0, maxLen);
      }
      let fieldFormattedValues = storedData.formattedValue || this.data.textContent?.join("\n") || null;
      if (fieldFormattedValues && this.data.comb) {
        fieldFormattedValues = fieldFormattedValues.replaceAll(/\s+/g, "");
      }
      const elementData = {
        userValue: textContent,
        formattedValue: fieldFormattedValues,
        lastCommittedValue: null,
        commitKey: 1,
        focused: false
      };
      if (this.data.multiLine) {
        element = document.createElement("textarea");
        element.textContent = fieldFormattedValues ?? textContent;
        if (this.data.doNotScroll) {
          element.style.overflowY = "hidden";
        }
      } else {
        element = document.createElement("input");
        element.type = this.data.password ? "password" : "text";
        element.setAttribute("value", fieldFormattedValues ?? textContent);
        if (this.data.doNotScroll) {
          element.style.overflowX = "hidden";
        }
      }
      if (this.data.hasOwnCanvas) {
        element.hidden = true;
      }
      GetElementsByNameSet.add(element);
      element.setAttribute("data-element-id", id);
      element.disabled = this.data.readOnly;
      element.name = this.data.fieldName;
      element.tabIndex = 0;
      const {
        datetimeFormat,
        datetimeType,
        timeStep
      } = this.data;
      const hasDateOrTime = !!datetimeType && this.enableScripting;
      if (datetimeFormat) {
        element.title = datetimeFormat;
      }
      this._setRequired(element, this.data.required);
      if (maxLen) {
        element.maxLength = maxLen;
      }
      element.addEventListener("input", event => {
        storage.setValue(id, {
          value: event.target.value
        });
        window.updateAngularFormValue(id, {
          value: event.target.value
        });
        this.setPropertyOnSiblings(element, "value", event.target.value, "value");
        elementData.formattedValue = null;
      });
      element.addEventListener("resetform", event => {
        const defaultValue = this.data.defaultFieldValue ?? "";
        element.value = elementData.userValue = defaultValue;
        elementData.formattedValue = null;
      });
      let blurListener = event => {
        const {
          formattedValue
        } = elementData;
        if (formattedValue !== null && formattedValue !== undefined) {
          event.target.value = formattedValue;
        }
        event.target.scrollLeft = 0;
      };
      window.registerAcroformField(id, element, storedData.value, undefined, this.data.fieldValue);
      element.addEventListener("updateFromAngular", newvalue => {
        elementData.formattedValue = null;
        storage.setValue(id, {
          value: newvalue.detail
        });
      });
      if (this.enableScripting && this.hasJSActions) {
        element.addEventListener("focus", event => {
          if (elementData.focused) {
            return;
          }
          const {
            target
          } = event;
          if (hasDateOrTime) {
            target.type = datetimeType;
            if (timeStep) {
              target.step = timeStep;
            }
          }
          if (elementData.userValue) {
            const value = elementData.userValue;
            if (hasDateOrTime) {
              if (datetimeType === "time") {
                const date = new Date(value);
                const parts = [date.getHours(), date.getMinutes(), date.getSeconds()];
                target.value = parts.map(v => v.toString().padStart(2, "0")).join(":");
              } else {
                target.value = new Date(value - TIMEZONE_OFFSET).toISOString().split(datetimeType === "date" ? "T" : ".", 1)[0];
              }
            } else {
              target.value = value;
            }
          }
          elementData.lastCommittedValue = target.value;
          elementData.commitKey = 1;
          if (!this.data.actions?.Focus) {
            elementData.focused = true;
          }
        });
        element.addEventListener("updatefromsandbox", jsEvent => {
          this.showElementAndHideCanvas(jsEvent.target);
          const actions = {
            value(event) {
              elementData.userValue = event.detail.value ?? "";
              if (!hasDateOrTime) {
                storage.setValue(id, {
                  value: elementData.userValue.toString()
                });
                window.updateAngularFormValue(id, {
                  value: elementData.userValue.toString()
                });
              }
              event.target.value = elementData.userValue;
            },
            formattedValue(event) {
              const {
                formattedValue
              } = event.detail;
              elementData.formattedValue = formattedValue;
              if (formattedValue !== null && formattedValue !== undefined && event.target !== document.activeElement) {
                event.target.value = formattedValue;
              }
              const data = {
                formattedValue
              };
              if (hasDateOrTime) {
                data.value = formattedValue;
              }
              storage.setValue(id, data);
              window.updateAngularFormValue(id, {
                formattedValue
              });
            },
            selRange(event) {
              event.target.setSelectionRange(...event.detail.selRange);
            },
            charLimit: event => {
              const {
                charLimit
              } = event.detail;
              const {
                target
              } = event;
              if (charLimit === 0) {
                target.removeAttribute("maxLength");
                return;
              }
              target.setAttribute("maxLength", charLimit);
              let value = elementData.userValue;
              if (!value || value.length <= charLimit) {
                return;
              }
              value = value.slice(0, charLimit);
              target.value = elementData.userValue = value;
              storage.setValue(id, {
                value
              });
              window.updateAngularFormValue(id, {
                value
              });
              this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
                source: this,
                detail: {
                  id,
                  name: "Keystroke",
                  value,
                  willCommit: true,
                  commitKey: 1,
                  selStart: target.selectionStart,
                  selEnd: target.selectionEnd
                }
              });
            }
          };
          this._dispatchEventFromSandbox(actions, jsEvent);
        });
        element.addEventListener("keydown", event => {
          elementData.commitKey = 1;
          let commitKey = -1;
          if (event.key === "Escape") {
            commitKey = 0;
          } else if (event.key === "Enter" && !this.data.multiLine) {
            commitKey = 2;
          } else if (event.key === "Tab") {
            elementData.commitKey = 3;
          }
          if (commitKey === -1) {
            return;
          }
          const {
            value
          } = event.target;
          if (elementData.lastCommittedValue === value) {
            return;
          }
          elementData.lastCommittedValue = value;
          elementData.userValue = value;
          this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
            source: this,
            detail: {
              id,
              name: "Keystroke",
              value,
              willCommit: true,
              commitKey,
              selStart: event.target.selectionStart,
              selEnd: event.target.selectionEnd
            }
          });
        });
        const _blurListener = blurListener;
        blurListener = null;
        element.addEventListener("blur", event => {
          if (!elementData.focused) {
            return;
          }
          if (!this.data.actions?.Blur) {
            elementData.focused = false;
          }
          const {
            target
          } = event;
          let {
            value
          } = target;
          if (hasDateOrTime) {
            if (value && datetimeType === "time") {
              const parts = value.split(":").map(v => parseInt(v, 10));
              value = new Date(2000, 0, 1, parts[0], parts[1], parts[2] || 0).valueOf();
              target.step = "";
            } else {
              value = new Date(value).valueOf();
            }
            target.type = "text";
          }
          elementData.userValue = value;
          if (elementData.lastCommittedValue !== value) {
            this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
              source: this,
              detail: {
                id,
                name: "Keystroke",
                value,
                willCommit: true,
                commitKey: elementData.commitKey,
                selStart: event.target.selectionStart,
                selEnd: event.target.selectionEnd
              }
            });
          }
          _blurListener(event);
        });
        if (this.data.actions?.Keystroke) {
          element.addEventListener("beforeinput", event => {
            elementData.lastCommittedValue = null;
            const {
              data,
              target
            } = event;
            const {
              value,
              selectionStart,
              selectionEnd
            } = target;
            let selStart = selectionStart,
              selEnd = selectionEnd;
            switch (event.inputType) {
              case "deleteWordBackward":
                {
                  const match = value.substring(0, selectionStart).match(/\w*[^\w]*$/);
                  if (match) {
                    selStart -= match[0].length;
                  }
                  break;
                }
              case "deleteWordForward":
                {
                  const match = value.substring(selectionStart).match(/^[^\w]*\w*/);
                  if (match) {
                    selEnd += match[0].length;
                  }
                  break;
                }
              case "deleteContentBackward":
                if (selectionStart === selectionEnd) {
                  selStart -= 1;
                }
                break;
              case "deleteContentForward":
                if (selectionStart === selectionEnd) {
                  selEnd += 1;
                }
                break;
            }
            event.preventDefault();
            this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
              source: this,
              detail: {
                id,
                name: "Keystroke",
                value,
                change: data || "",
                willCommit: false,
                selStart,
                selEnd
              }
            });
          });
        }
        this._setEventListeners(element, elementData, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.value);
      }
      if (blurListener) {
        element.addEventListener("blur", blurListener);
      }
      if (this.data.comb) {
        const fieldWidth = this.data.rect[2] - this.data.rect[0];
        const combWidth = fieldWidth / maxLen;
        element.classList.add("comb");
        element.style.letterSpacing = `calc(${combWidth}px * var(--total-scale-factor) - 1ch)`;
      }
    } else {
      element = document.createElement("div");
      element.textContent = this.data.fieldValue;
      element.style.verticalAlign = "middle";
      element.style.display = "table-cell";
      if (this.data.hasOwnCanvas) {
        element.hidden = true;
      }
    }
    this._setTextStyle(element);
    this._setBackgroundColor(element);
    this._setDefaultPropertiesFromJS(element);
    this.container.append(element);
    return this.container;
  }
}
class SignatureWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: !!parameters.data.hasOwnCanvas
    });
  }
}
class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: parameters.renderForms
    });
  }
  render() {
    const storage = this.annotationStorage;
    const data = this.data;
    const id = data.id;
    const angularData = window.getFormValueFromAngular(this.data.fieldName);
    const formValue = storage.getValue(id, {
      value: data.exportValue === data.fieldValue
    }).value;
    let angularValue = undefined;
    if (angularData.value) {
      angularValue = angularData.value === true || angularData.value === data.exportValue;
    }
    let value = angularValue !== undefined ? angularValue : formValue;
    let updateAngularValueNecessary = false;
    if (typeof value === "string") {
      value = value === data.exportValue;
      storage.setValue(id, {
        value
      });
      updateAngularValueNecessary = true;
    } else if (angularData?.value !== undefined && angularData.value !== formValue) {
      const isChecked = angularData.value === true || angularData.value === data.exportValue;
      value = isChecked ? data.exportValue : undefined;
      storage.setValue(id, {
        value
      });
    }
    this.container.classList.add("buttonWidgetAnnotation", "checkBox");
    const element = document.createElement("input");
    GetElementsByNameSet.add(element);
    element.setAttribute("data-element-id", id);
    element.disabled = data.readOnly;
    this._setRequired(element, this.data.required);
    element.type = "checkbox";
    element.name = data.fieldName;
    if (value) {
      element.setAttribute("checked", true);
    }
    element.setAttribute("exportValue", data.exportValue);
    element.tabIndex = 0;
    element.addEventListener("change", event => {
      const {
        name,
        checked
      } = event.target;
      for (const checkbox of this._getElementsByName(name, id)) {
        const curChecked = checked && checkbox.exportValue === data.exportValue;
        if (checkbox.domElement) {
          checkbox.domElement.checked = curChecked;
        }
        storage.setValue(checkbox.id, {
          value: curChecked
        });
        window.updateAngularFormValue(id, {
          value: curChecked
        });
      }
      storage.setValue(id, {
        value: checked
      });
      window.updateAngularFormValue(id, {
        value: checked
      });
    });
    element.addEventListener("resetform", event => {
      const defaultValue = data.defaultFieldValue || "Off";
      event.target.checked = defaultValue === data.exportValue;
    });
    window.registerAcroformField(id, element, value ? data.exportValue : undefined, undefined, this.data.fieldValue);
    element.addEventListener("updateFromAngular", newvalue => storage.setValue(id, {
      value: newvalue.detail
    }));
    if (updateAngularValueNecessary) {
      window.updateAngularFormValue(id, {
        value
      });
    }
    if (this.enableScripting && this.hasJSActions) {
      element.addEventListener("updatefromsandbox", jsEvent => {
        const actions = {
          value(event) {
            event.target.checked = event.detail.value !== "Off";
            storage.setValue(id, {
              value: event.target.checked
            });
            window.updateAngularFormValue(id, {
              value: event.target.value
            });
          }
        };
        this._dispatchEventFromSandbox(actions, jsEvent);
      });
      this._setEventListeners(element, null, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked);
    }
    this._setBackgroundColor(element);
    this._setDefaultPropertiesFromJS(element);
    this.container.append(element);
    return this.container;
  }
}
class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: parameters.renderForms
    });
  }
  render() {
    this.container.classList.add("buttonWidgetAnnotation", "radioButton");
    const storage = this.annotationStorage;
    const data = this.data;
    const id = data.id;
    const angularData = window.getFormValueFromAngular(this.data.fieldName);
    const defaultValue = data.fieldValue === data.buttonValue ? data.buttonValue : undefined;
    const formValue = storage.getValue(id, {
      value: defaultValue
    }).value;
    let value = angularData.value ?? formValue;
    if (typeof value === "string" || angularData !== formValue) {
      value = value === data.buttonValue;
      storage.setValue(id, {
        value
      });
    } else if (value) {
      window.updateAngularFormValue(id, {
        value: data.buttonValue
      });
    }
    if (value) {
      for (const radio of this._getElementsByName(data.fieldName, id)) {
        storage.setValue(radio.id, {
          value: false
        });
      }
    }
    const element = document.createElement("input");
    GetElementsByNameSet.add(element);
    element.setAttribute("data-element-id", id);
    element.disabled = data.readOnly;
    this._setRequired(element, this.data.required);
    element.type = "radio";
    element.name = data.fieldName;
    if (value) {
      element.setAttribute("checked", true);
    }
    element.tabIndex = 0;
    element.addEventListener("change", event => {
      const {
        name,
        checked
      } = event.target;
      for (const radio of this._getElementsByName(name, id)) {
        storage.setValue(radio.id, {
          value: false
        });
        window.updateAngularFormValue(radio.id, {
          value: false
        });
      }
      storage.setValue(id, {
        value: checked
      });
      window.updateAngularFormValue(id, {
        value: checked
      });
    });
    element.addEventListener("resetform", event => {
      const defaultValue = data.defaultFieldValue;
      event.target.checked = defaultValue !== null && defaultValue !== undefined && defaultValue === data.buttonValue;
    });
    window.registerAcroformField(id, element, value ? data.buttonValue : undefined, data.buttonValue, this.data.fieldValue);
    element.addEventListener("updateFromAngular", newvalue => storage.setValue(id, {
      value: newvalue.detail
    }));
    if (this.enableScripting && this.hasJSActions) {
      const pdfButtonValue = data.buttonValue;
      element.addEventListener("updatefromsandbox", jsEvent => {
        const actions = {
          value: event => {
            const checked = pdfButtonValue === event.detail.value;
            for (const radio of this._getElementsByName(event.target.name)) {
              const curChecked = checked && radio.id === id;
              if (radio.domElement) {
                radio.domElement.checked = curChecked;
              }
              storage.setValue(radio.id, {
                value: curChecked
              });
              window.updateAngularFormValue(id, {
                value: curChecked
              });
            }
          }
        };
        this._dispatchEventFromSandbox(actions, jsEvent);
      });
      this._setEventListeners(element, null, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked);
    }
    this._setBackgroundColor(element);
    this._setDefaultPropertiesFromJS(element);
    this.container.append(element);
    return this.container;
  }
}
class PushButtonWidgetAnnotationElement extends LinkAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      ignoreBorder: parameters.data.hasAppearance
    });
  }
  render() {
    const container = super.render();
    container.classList.add("buttonWidgetAnnotation", "pushButton");
    const linkElement = container.lastChild;
    if (this.enableScripting && this.hasJSActions && linkElement) {
      this._setDefaultPropertiesFromJS(linkElement);
      linkElement.addEventListener("updatefromsandbox", jsEvent => {
        this._dispatchEventFromSandbox({}, jsEvent);
      });
    }
    return container;
  }
}
class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: parameters.renderForms
    });
  }
  render() {
    this.container.classList.add("choiceWidgetAnnotation");
    const storage = this.annotationStorage;
    const id = this.data.id;
    const angularData = window.getFormValueFromAngular(this.data.fieldName);
    const formData = storage.getValue(id, {
      value: this.data.fieldValue
    });
    const storedData = angularData.value ? angularData : formData;
    if (angularData !== formData) {
      storage.setValue(id, {
        value: angularData.value
      });
    }
    const selectElement = document.createElement("select");
    GetElementsByNameSet.add(selectElement);
    selectElement.setAttribute("data-element-id", id);
    selectElement.disabled = this.data.readOnly;
    this._setRequired(selectElement, this.data.required);
    selectElement.name = this.data.fieldName;
    selectElement.tabIndex = 0;
    let addAnEmptyEntry = this.data.combo && this.data.options.length > 0;
    if (!this.data.combo) {
      selectElement.size = this.data.options.length;
      if (this.data.multiSelect) {
        selectElement.multiple = true;
      }
    }
    selectElement.addEventListener("resetform", event => {
      const defaultValue = this.data.defaultFieldValue;
      for (const option of selectElement.options) {
        option.selected = option.value === defaultValue;
      }
    });
    for (const option of this.data.options) {
      const optionElement = document.createElement("option");
      optionElement.textContent = option.displayValue;
      optionElement.value = option.exportValue;
      if (storedData.value.includes(option.exportValue)) {
        optionElement.setAttribute("selected", true);
        addAnEmptyEntry = false;
      }
      selectElement.append(optionElement);
    }
    let removeEmptyEntry = null;
    if (addAnEmptyEntry) {
      const noneOptionElement = document.createElement("option");
      noneOptionElement.value = " ";
      noneOptionElement.setAttribute("hidden", true);
      noneOptionElement.setAttribute("selected", true);
      selectElement.prepend(noneOptionElement);
      removeEmptyEntry = () => {
        noneOptionElement.remove();
        selectElement.removeEventListener("input", removeEmptyEntry);
        removeEmptyEntry = null;
      };
      selectElement.addEventListener("input", removeEmptyEntry);
    }
    const getValue = isExport => {
      const name = isExport ? "value" : "textContent";
      const {
        options,
        multiple
      } = selectElement;
      if (!multiple) {
        return options.selectedIndex === -1 ? null : options[options.selectedIndex][name];
      }
      return Array.prototype.filter.call(options, option => option.selected).map(option => option[name]);
    };
    let selectedValues = getValue(false);
    const getItems = event => {
      const options = event.target.options;
      return Array.prototype.map.call(options, option => ({
        displayValue: option.textContent,
        exportValue: option.value
      }));
    };
    window.registerAcroformField(id, selectElement, selectedValues, undefined, this.data.fieldValue);
    selectElement.addEventListener("updateFromAngular", newvalue => storage.setValue(id, {
      value: newvalue.detail
    }));
    if (this.enableScripting && this.hasJSActions) {
      selectElement.addEventListener("updatefromsandbox", jsEvent => {
        const actions = {
          value(event) {
            removeEmptyEntry?.();
            const value = event.detail.value;
            const values = new Set(Array.isArray(value) ? value : [value]);
            for (const option of selectElement.options) {
              option.selected = values.has(option.value);
            }
            storage.setValue(id, {
              value: getValue(true)
            });
            selectedValues = getValue(false);
            window.updateAngularFormValue(id, {
              value: selectedValues
            });
          },
          multipleSelection(event) {
            selectElement.multiple = true;
          },
          remove(event) {
            const options = selectElement.options;
            const index = event.detail.remove;
            options[index].selected = false;
            selectElement.remove(index);
            if (options.length > 0) {
              const i = Array.prototype.findIndex.call(options, option => option.selected);
              if (i === -1) {
                options[0].selected = true;
              }
            }
            storage.setValue(id, {
              value: getValue(true),
              items: getItems(event)
            });
            selectedValues = getValue(false);
          },
          clear(event) {
            while (selectElement.length !== 0) {
              selectElement.remove(0);
            }
            storage.setValue(id, {
              value: null,
              items: []
            });
            selectedValues = getValue(false);
            window.updateAngularFormValue(id, {
              value: selectedValues
            });
          },
          insert(event) {
            const {
              index,
              displayValue,
              exportValue
            } = event.detail.insert;
            const selectChild = selectElement.children[index];
            const optionElement = document.createElement("option");
            optionElement.textContent = displayValue;
            optionElement.value = exportValue;
            if (selectChild) {
              selectChild.before(optionElement);
            } else {
              selectElement.append(optionElement);
            }
            storage.setValue(id, {
              value: getValue(true),
              items: getItems(event)
            });
            selectedValues = getValue(false);
            window.updateAngularFormValue(id, {
              value: selectedValues
            });
          },
          items(event) {
            const {
              items
            } = event.detail;
            while (selectElement.length !== 0) {
              selectElement.remove(0);
            }
            for (const item of items) {
              const {
                displayValue,
                exportValue
              } = item;
              const optionElement = document.createElement("option");
              optionElement.textContent = displayValue;
              optionElement.value = exportValue;
              selectElement.append(optionElement);
            }
            if (selectElement.options.length > 0) {
              selectElement.options[0].selected = true;
            }
            storage.setValue(id, {
              value: getValue(true),
              items: getItems(event)
            });
            selectedValues = getValue(false);
            window.updateAngularFormValue(id, {
              value: selectedValues
            });
          },
          indices(event) {
            const indices = new Set(event.detail.indices);
            for (const option of event.target.options) {
              option.selected = indices.has(option.index);
            }
            storage.setValue(id, {
              value: getValue(true)
            });
            selectedValues = getValue(false);
            window.updateAngularFormValue(id, {
              value: selectedValues
            });
          },
          editable(event) {
            event.target.disabled = !event.detail.editable;
          }
        };
        this._dispatchEventFromSandbox(actions, jsEvent);
      });
      selectElement.addEventListener("input", event => {
        const exportValue = getValue(true);
        const change = getValue(false);
        storage.setValue(id, {
          value: exportValue
        });
        window.updateAngularFormValue(id, {
          value: exportValue
        });
        event.preventDefault();
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id,
            name: "Keystroke",
            value: selectedValues,
            change,
            changeEx: exportValue,
            willCommit: false,
            commitKey: 1,
            keyDown: false
          }
        });
      });
      this._setEventListeners(selectElement, null, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"], ["input", "Action"], ["input", "Validate"]], event => event.target.value);
    } else {
      selectElement.addEventListener("input", function (event) {
        storage.setValue(id, {
          value: getValue(true)
        });
        window.updateAngularFormValue(id, {
          value: getValue(true)
        });
      });
    }
    if (this.data.combo) {
      this._setTextStyle(selectElement);
    } else {}
    this._setBackgroundColor(selectElement);
    this._setDefaultPropertiesFromJS(selectElement);
    this.container.append(selectElement);
    return this.container;
  }
}
class PopupAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    const {
      data,
      elements
    } = parameters;
    super(parameters, {
      isRenderable: AnnotationElement._hasPopupData(data)
    });
    this.elements = elements;
    this.popup = null;
  }
  render() {
    const {
      container
    } = this;
    container.classList.add("popupAnnotation");
    container.role = "comment";
    const popup = this.popup = new PopupElement({
      container: this.container,
      color: this.data.color,
      titleObj: this.data.titleObj,
      modificationDate: this.data.modificationDate || this.data.creationDate,
      contentsObj: this.data.contentsObj,
      richText: this.data.richText,
      rect: this.data.rect,
      parentRect: this.data.parentRect || null,
      parent: this.parent,
      elements: this.elements,
      open: this.data.open,
      eventBus: this.linkService.eventBus
    });
    const elementIds = [];
    for (const element of this.elements) {
      element.popup = popup;
      element.container.ariaHasPopup = "dialog";
      elementIds.push(element.data.id);
      element.addHighlightArea();
    }
    this.container.setAttribute("aria-controls", elementIds.map(id => `${AnnotationPrefix}${id}`).join(","));
    return this.container;
  }
}
var _boundKeyDown = /*#__PURE__*/new WeakMap();
var _boundHide = /*#__PURE__*/new WeakMap();
var _boundShow = /*#__PURE__*/new WeakMap();
var _boundToggle = /*#__PURE__*/new WeakMap();
var _color = /*#__PURE__*/new WeakMap();
var annotation_layer_container = /*#__PURE__*/new WeakMap();
var _contentsObj = /*#__PURE__*/new WeakMap();
var _dateObj = /*#__PURE__*/new WeakMap();
var _elements = /*#__PURE__*/new WeakMap();
var annotation_layer_eventBus = /*#__PURE__*/new WeakMap();
var _parent = /*#__PURE__*/new WeakMap();
var _parentRect = /*#__PURE__*/new WeakMap();
var _pinned = /*#__PURE__*/new WeakMap();
var _popup = /*#__PURE__*/new WeakMap();
var _popupAbortController = /*#__PURE__*/new WeakMap();
var annotation_layer_position = /*#__PURE__*/new WeakMap();
var annotation_layer_commentButton = /*#__PURE__*/new WeakMap();
var _commentButtonPosition = /*#__PURE__*/new WeakMap();
var _commentButtonColor = /*#__PURE__*/new WeakMap();
var _rect = /*#__PURE__*/new WeakMap();
var _richText = /*#__PURE__*/new WeakMap();
var _titleObj = /*#__PURE__*/new WeakMap();
var _updates2 = /*#__PURE__*/new WeakMap();
var _wasVisible = /*#__PURE__*/new WeakMap();
var _PopupElement_brand = /*#__PURE__*/new WeakSet();
class PopupElement {
  constructor(_ref2) {
    let {
      container,
      color,
      elements,
      titleObj,
      modificationDate,
      contentsObj: _contentsObj2,
      richText: _richText2,
      parent,
      rect: _rect2,
      parentRect,
      open,
      eventBus = null
    } = _ref2;
    annotation_layer_classPrivateMethodInitSpec(this, _PopupElement_brand);
    annotation_layer_classPrivateFieldInitSpec(this, _boundKeyDown, annotation_layer_assertClassBrand(_PopupElement_brand, this, annotation_layer_keyDown).bind(this));
    annotation_layer_classPrivateFieldInitSpec(this, _boundHide, annotation_layer_assertClassBrand(_PopupElement_brand, this, _hide).bind(this));
    annotation_layer_classPrivateFieldInitSpec(this, _boundShow, annotation_layer_assertClassBrand(_PopupElement_brand, this, _show).bind(this));
    annotation_layer_classPrivateFieldInitSpec(this, _boundToggle, annotation_layer_assertClassBrand(_PopupElement_brand, this, _toggle).bind(this));
    annotation_layer_classPrivateFieldInitSpec(this, _color, null);
    annotation_layer_classPrivateFieldInitSpec(this, annotation_layer_container, null);
    annotation_layer_classPrivateFieldInitSpec(this, _contentsObj, null);
    annotation_layer_classPrivateFieldInitSpec(this, _dateObj, null);
    annotation_layer_classPrivateFieldInitSpec(this, _elements, null);
    annotation_layer_classPrivateFieldInitSpec(this, annotation_layer_eventBus, null);
    annotation_layer_classPrivateFieldInitSpec(this, _parent, null);
    annotation_layer_classPrivateFieldInitSpec(this, _parentRect, null);
    annotation_layer_classPrivateFieldInitSpec(this, _pinned, false);
    annotation_layer_classPrivateFieldInitSpec(this, _popup, null);
    annotation_layer_classPrivateFieldInitSpec(this, _popupAbortController, null);
    annotation_layer_classPrivateFieldInitSpec(this, annotation_layer_position, null);
    annotation_layer_classPrivateFieldInitSpec(this, annotation_layer_commentButton, null);
    annotation_layer_classPrivateFieldInitSpec(this, _commentButtonPosition, null);
    annotation_layer_classPrivateFieldInitSpec(this, _commentButtonColor, null);
    annotation_layer_classPrivateFieldInitSpec(this, _rect, null);
    annotation_layer_classPrivateFieldInitSpec(this, _richText, null);
    annotation_layer_classPrivateFieldInitSpec(this, _titleObj, null);
    annotation_layer_classPrivateFieldInitSpec(this, _updates2, null);
    annotation_layer_classPrivateFieldInitSpec(this, _wasVisible, false);
    annotation_layer_classPrivateFieldSet(annotation_layer_container, this, container);
    annotation_layer_classPrivateFieldSet(_titleObj, this, titleObj);
    annotation_layer_classPrivateFieldSet(_contentsObj, this, _contentsObj2);
    annotation_layer_classPrivateFieldSet(_richText, this, _richText2);
    annotation_layer_classPrivateFieldSet(_parent, this, parent);
    annotation_layer_classPrivateFieldSet(_color, this, color);
    annotation_layer_classPrivateFieldSet(_rect, this, _rect2);
    annotation_layer_classPrivateFieldSet(_parentRect, this, parentRect);
    annotation_layer_classPrivateFieldSet(_elements, this, elements);
    annotation_layer_classPrivateFieldSet(annotation_layer_eventBus, this, eventBus);
    annotation_layer_classPrivateFieldSet(_dateObj, this, PDFDateString.toDateObject(modificationDate));
    this.trigger = elements.flatMap(e => e.getElementsToTriggerPopup());
    annotation_layer_assertClassBrand(_PopupElement_brand, this, _addEventListeners).call(this);
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).hidden = true;
    if (open) {
      annotation_layer_assertClassBrand(_PopupElement_brand, this, _toggle).call(this);
    }
  }
  render() {
    if (annotation_layer_classPrivateFieldGet(_popup, this)) {
      return;
    }
    const popup = annotation_layer_classPrivateFieldSet(_popup, this, document.createElement("div"));
    popup.className = "popup";
    if (annotation_layer_classPrivateFieldGet(_color, this)) {
      const baseColor = popup.style.outlineColor = Util.makeHexColor(...annotation_layer_classPrivateFieldGet(_color, this));
      popup.style.backgroundColor = `color-mix(in srgb, ${baseColor} 30%, white)`;
    }
    const header = document.createElement("span");
    header.className = "header";
    if (annotation_layer_classPrivateFieldGet(_titleObj, this)?.str) {
      const title = document.createElement("span");
      title.className = "title";
      header.append(title);
      ({
        dir: title.dir,
        str: title.textContent
      } = annotation_layer_classPrivateFieldGet(_titleObj, this));
    }
    popup.append(header);
    if (annotation_layer_classPrivateFieldGet(_dateObj, this)) {
      const modificationDate = document.createElement("time");
      modificationDate.className = "popupDate";
      modificationDate.setAttribute("data-l10n-id", "pdfjs-annotation-date-time-string");
      modificationDate.setAttribute("data-l10n-args", JSON.stringify({
        dateObj: annotation_layer_classPrivateFieldGet(_dateObj, this).valueOf()
      }));
      modificationDate.dateTime = annotation_layer_classPrivateFieldGet(_dateObj, this).toISOString();
      header.append(modificationDate);
    }
    const html = annotation_layer_classPrivateGetter(_PopupElement_brand, this, _get_html);
    if (html) {
      XfaLayer.render({
        xfaHtml: html,
        intent: "richText",
        div: popup
      });
      popup.lastChild.classList.add("richText", "popupContent");
    } else {
      const contents = this._formatContents(annotation_layer_classPrivateFieldGet(_contentsObj, this));
      popup.append(contents);
    }
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).append(popup);
  }
  _formatContents(_ref3) {
    let {
      str,
      dir
    } = _ref3;
    const p = document.createElement("p");
    p.classList.add("popupContent");
    p.dir = dir;
    const lines = str.split(/(?:\r\n?|\n)/);
    for (let i = 0, ii = lines.length; i < ii; ++i) {
      const line = lines[i];
      p.append(document.createTextNode(line));
      if (i < ii - 1) {
        p.append(document.createElement("br"));
      }
    }
    return p;
  }
  updateEdited(_ref4) {
    let {
      rect,
      popup,
      deleted
    } = _ref4;
    if (deleted || popup?.deleted) {
      this.remove();
      return;
    }
    annotation_layer_assertClassBrand(_PopupElement_brand, this, _addEventListeners).call(this);
    annotation_layer_classPrivateFieldGet(_updates2, this) || annotation_layer_classPrivateFieldSet(_updates2, this, {
      contentsObj: annotation_layer_classPrivateFieldGet(_contentsObj, this),
      richText: annotation_layer_classPrivateFieldGet(_richText, this)
    });
    if (rect) {
      annotation_layer_classPrivateFieldSet(annotation_layer_position, this, null);
    }
    if (popup) {
      annotation_layer_classPrivateFieldSet(_richText, this, annotation_layer_assertClassBrand(_PopupElement_brand, this, _makePopupContent).call(this, popup.text));
      annotation_layer_classPrivateFieldSet(_dateObj, this, PDFDateString.toDateObject(popup.date));
      annotation_layer_classPrivateFieldSet(_contentsObj, this, null);
    }
    annotation_layer_classPrivateFieldGet(_popup, this)?.remove();
    annotation_layer_classPrivateFieldSet(_popup, this, null);
  }
  resetEdited() {
    if (!annotation_layer_classPrivateFieldGet(_updates2, this)) {
      return;
    }
    ({
      contentsObj: _toSetter(annotation_layer_classPrivateFieldSet, [_contentsObj, this])._,
      richText: _toSetter(annotation_layer_classPrivateFieldSet, [_richText, this])._
    } = annotation_layer_classPrivateFieldGet(_updates2, this));
    annotation_layer_classPrivateFieldSet(_updates2, this, null);
    annotation_layer_classPrivateFieldGet(_popup, this)?.remove();
    annotation_layer_classPrivateFieldSet(_popup, this, null);
    annotation_layer_classPrivateFieldSet(annotation_layer_position, this, null);
  }
  remove() {
    annotation_layer_classPrivateFieldGet(_popupAbortController, this)?.abort();
    annotation_layer_classPrivateFieldSet(_popupAbortController, this, null);
    annotation_layer_classPrivateFieldGet(_popup, this)?.remove();
    annotation_layer_classPrivateFieldSet(_popup, this, null);
    annotation_layer_classPrivateFieldSet(_wasVisible, this, false);
    annotation_layer_classPrivateFieldSet(_pinned, this, false);
    for (const element of this.trigger) {
      element.classList.remove("popupTriggerArea");
    }
  }
  forceHide() {
    annotation_layer_classPrivateFieldSet(_wasVisible, this, this.isVisible);
    if (!annotation_layer_classPrivateFieldGet(_wasVisible, this)) {
      return;
    }
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).hidden = true;
  }
  maybeShow() {
    annotation_layer_assertClassBrand(_PopupElement_brand, this, _addEventListeners).call(this);
    if (!annotation_layer_classPrivateFieldGet(_wasVisible, this)) {
      return;
    }
    if (!annotation_layer_classPrivateFieldGet(_popup, this)) {
      annotation_layer_assertClassBrand(_PopupElement_brand, this, _show).call(this);
    }
    annotation_layer_classPrivateFieldSet(_wasVisible, this, false);
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).hidden = false;
  }
  get isVisible() {
    return annotation_layer_classPrivateFieldGet(annotation_layer_container, this).hidden === false;
  }
}
function _addEventListeners() {
  if (annotation_layer_classPrivateFieldGet(_popupAbortController, this)) {
    return;
  }
  annotation_layer_classPrivateFieldSet(_popupAbortController, this, new AbortController());
  const {
    signal
  } = annotation_layer_classPrivateFieldGet(_popupAbortController, this);
  for (const element of this.trigger) {
    element.addEventListener("click", annotation_layer_classPrivateFieldGet(_boundToggle, this), {
      signal
    });
    element.addEventListener("mouseenter", annotation_layer_classPrivateFieldGet(_boundShow, this), {
      signal
    });
    element.addEventListener("mouseleave", annotation_layer_classPrivateFieldGet(_boundHide, this), {
      signal
    });
    element.classList.add("popupTriggerArea");
  }
  for (const element of annotation_layer_classPrivateFieldGet(_elements, this)) {
    element.container?.addEventListener("keydown", annotation_layer_classPrivateFieldGet(_boundKeyDown, this), {
      signal
    });
  }
  annotation_layer_assertClassBrand(_PopupElement_brand, this, _renderCommentButton).call(this);
}
function _setCommentButtonPosition() {
  const element = annotation_layer_classPrivateFieldGet(_elements, this).find(e => e.hasCommentButton);
  if (!element) {
    return;
  }
  annotation_layer_classPrivateFieldSet(_commentButtonPosition, this, element._normalizePoint(element.commentButtonPosition));
  annotation_layer_classPrivateFieldSet(_commentButtonColor, this, element.commentButtonColor);
}
function _renderCommentButton() {
  if (annotation_layer_classPrivateFieldGet(annotation_layer_commentButton, this)) {
    return;
  }
  if (!annotation_layer_classPrivateFieldGet(_commentButtonPosition, this)) {
    annotation_layer_assertClassBrand(_PopupElement_brand, this, _setCommentButtonPosition).call(this);
  }
  if (!annotation_layer_classPrivateFieldGet(_commentButtonPosition, this)) {
    return;
  }
  const button = annotation_layer_classPrivateFieldSet(annotation_layer_commentButton, this, document.createElement("button"));
  button.className = "annotationCommentButton";
  const parentContainer = annotation_layer_classPrivateFieldGet(_elements, this)[0].container;
  button.style.zIndex = parentContainer.style.zIndex + 1;
  button.tabIndex = 0;
  const {
    signal
  } = annotation_layer_classPrivateFieldGet(_popupAbortController, this);
  button.addEventListener("hover", annotation_layer_classPrivateFieldGet(_boundToggle, this), {
    signal
  });
  button.addEventListener("keydown", annotation_layer_classPrivateFieldGet(_boundKeyDown, this), {
    signal
  });
  button.addEventListener("click", () => {
    const [{
      data: {
        id: editId
      },
      annotationEditorType: mode
    }] = annotation_layer_classPrivateFieldGet(_elements, this);
    annotation_layer_classPrivateFieldGet(annotation_layer_eventBus, this)?.dispatch("switchannotationeditormode", {
      source: this,
      editId,
      mode,
      editComment: true
    });
  }, {
    signal
  });
  const {
    style
  } = button;
  style.left = `calc(${annotation_layer_classPrivateFieldGet(_commentButtonPosition, this)[0]}%)`;
  style.top = `calc(${annotation_layer_classPrivateFieldGet(_commentButtonPosition, this)[1]}% - var(--comment-button-dim))`;
  if (annotation_layer_classPrivateFieldGet(_commentButtonColor, this)) {
    style.backgroundColor = annotation_layer_classPrivateFieldGet(_commentButtonColor, this);
  }
  parentContainer.after(button);
}
function _get_html(_this) {
  const richText = annotation_layer_classPrivateFieldGet(_richText, _this);
  const contentsObj = annotation_layer_classPrivateFieldGet(_contentsObj, _this);
  if (richText?.str && (!contentsObj?.str || contentsObj.str === richText.str)) {
    return annotation_layer_classPrivateFieldGet(_richText, _this).html || null;
  }
  return null;
}
function _get_fontSize(_this2) {
  return annotation_layer_classPrivateGetter(_PopupElement_brand, _this2, _get_html)?.attributes?.style?.fontSize || 0;
}
function _get_fontColor(_this3) {
  return annotation_layer_classPrivateGetter(_PopupElement_brand, _this3, _get_html)?.attributes?.style?.color || null;
}
function _makePopupContent(text) {
  const popupLines = [];
  const popupContent = {
    str: text,
    html: {
      name: "div",
      attributes: {
        dir: "auto"
      },
      children: [{
        name: "p",
        children: popupLines
      }]
    }
  };
  const lineAttributes = {
    style: {
      color: annotation_layer_classPrivateGetter(_PopupElement_brand, this, _get_fontColor),
      fontSize: annotation_layer_classPrivateGetter(_PopupElement_brand, this, _get_fontSize) ? `calc(${annotation_layer_classPrivateGetter(_PopupElement_brand, this, _get_fontSize)}px * var(--total-scale-factor))` : ""
    }
  };
  for (const line of text.split("\n")) {
    popupLines.push({
      name: "span",
      value: line,
      attributes: lineAttributes
    });
  }
  return popupContent;
}
function annotation_layer_keyDown(event) {
  if (event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) {
    return;
  }
  if (event.key === "Enter" || event.key === "Escape" && annotation_layer_classPrivateFieldGet(_pinned, this)) {
    annotation_layer_assertClassBrand(_PopupElement_brand, this, _toggle).call(this);
  }
}
function _setPosition() {
  if (annotation_layer_classPrivateFieldGet(annotation_layer_position, this) !== null) {
    return;
  }
  const {
    page: {
      view
    },
    viewport: {
      rawDims: {
        pageWidth,
        pageHeight,
        pageX,
        pageY
      }
    }
  } = annotation_layer_classPrivateFieldGet(_parent, this);
  let useParentRect = !!annotation_layer_classPrivateFieldGet(_parentRect, this);
  let rect = useParentRect ? annotation_layer_classPrivateFieldGet(_parentRect, this) : annotation_layer_classPrivateFieldGet(_rect, this);
  for (const element of annotation_layer_classPrivateFieldGet(_elements, this)) {
    if (!rect || Util.intersect(element.data.rect, rect) !== null) {
      rect = element.data.rect;
      useParentRect = true;
      break;
    }
  }
  const normalizedRect = Util.normalizeRect([rect[0], view[3] - rect[1] + view[1], rect[2], view[3] - rect[3] + view[1]]);
  const HORIZONTAL_SPACE_AFTER_ANNOTATION = 5;
  const parentWidth = useParentRect ? rect[2] - rect[0] + HORIZONTAL_SPACE_AFTER_ANNOTATION : 0;
  const popupLeft = normalizedRect[0] + parentWidth;
  const popupTop = normalizedRect[1];
  annotation_layer_classPrivateFieldSet(annotation_layer_position, this, [100 * (popupLeft - pageX) / pageWidth, 100 * (popupTop - pageY) / pageHeight]);
  const {
    style
  } = annotation_layer_classPrivateFieldGet(annotation_layer_container, this);
  style.left = `${annotation_layer_classPrivateFieldGet(annotation_layer_position, this)[0]}%`;
  style.top = `${annotation_layer_classPrivateFieldGet(annotation_layer_position, this)[1]}%`;
}
function _toggle() {
  annotation_layer_classPrivateFieldSet(_pinned, this, !annotation_layer_classPrivateFieldGet(_pinned, this));
  if (annotation_layer_classPrivateFieldGet(_pinned, this)) {
    annotation_layer_assertClassBrand(_PopupElement_brand, this, _show).call(this);
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).addEventListener("click", annotation_layer_classPrivateFieldGet(_boundToggle, this));
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).addEventListener("keydown", annotation_layer_classPrivateFieldGet(_boundKeyDown, this));
  } else {
    annotation_layer_assertClassBrand(_PopupElement_brand, this, _hide).call(this);
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).removeEventListener("click", annotation_layer_classPrivateFieldGet(_boundToggle, this));
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).removeEventListener("keydown", annotation_layer_classPrivateFieldGet(_boundKeyDown, this));
  }
}
function _show() {
  if (!annotation_layer_classPrivateFieldGet(_popup, this)) {
    this.render();
  }
  if (!this.isVisible) {
    annotation_layer_assertClassBrand(_PopupElement_brand, this, _setPosition).call(this);
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).hidden = false;
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).style.zIndex = parseInt(annotation_layer_classPrivateFieldGet(annotation_layer_container, this).style.zIndex) + 1000;
    const page = annotation_layer_classPrivateFieldGet(annotation_layer_container, this).closest(".page");
    if (page) {
      page.style.overflow = "visible";
    }
  } else if (annotation_layer_classPrivateFieldGet(_pinned, this)) {
    annotation_layer_classPrivateFieldGet(annotation_layer_container, this).classList.add("focused");
  }
}
function _hide() {
  annotation_layer_classPrivateFieldGet(annotation_layer_container, this).classList.remove("focused");
  if (annotation_layer_classPrivateFieldGet(_pinned, this) || !this.isVisible) {
    return;
  }
  annotation_layer_classPrivateFieldGet(annotation_layer_container, this).hidden = true;
  annotation_layer_classPrivateFieldGet(annotation_layer_container, this).style.zIndex = parseInt(annotation_layer_classPrivateFieldGet(annotation_layer_container, this).style.zIndex) - 1000;
  const page = annotation_layer_classPrivateFieldGet(annotation_layer_container, this).closest(".page");
  if (page) {
    page.style.overflow = "";
  }
}
class FreeTextAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    this.textContent = parameters.data.textContent;
    this.textPosition = parameters.data.textPosition;
    this.annotationEditorType = AnnotationEditorType.FREETEXT;
  }
  render() {
    this.container.classList.add("freeTextAnnotation");
    if (this.textContent) {
      const content = document.createElement("div");
      content.classList.add("annotationTextContent");
      content.setAttribute("role", "comment");
      for (const line of this.textContent) {
        const lineSpan = document.createElement("span");
        lineSpan.textContent = line;
        content.append(lineSpan);
      }
      this.container.append(content);
    }
    if (!this.data.popupRef && this.hasPopupData) {
      this._createPopup();
    }
    this._editOnDoubleClick();
    return this.container;
  }
}
var _line = /*#__PURE__*/new WeakMap();
class LineAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    annotation_layer_classPrivateFieldInitSpec(this, _line, null);
  }
  render() {
    this.container.classList.add("lineAnnotation");
    const {
      data,
      width,
      height
    } = this;
    const svg = this.svgFactory.create(width, height, true);
    const line = annotation_layer_classPrivateFieldSet(_line, this, this.svgFactory.createElement("svg:line"));
    line.setAttribute("x1", data.rect[2] - data.lineCoordinates[0]);
    line.setAttribute("y1", data.rect[3] - data.lineCoordinates[1]);
    line.setAttribute("x2", data.rect[2] - data.lineCoordinates[2]);
    line.setAttribute("y2", data.rect[3] - data.lineCoordinates[3]);
    line.setAttribute("stroke-width", data.borderStyle.width || 1);
    line.setAttribute("stroke", "transparent");
    line.setAttribute("fill", "transparent");
    svg.append(line);
    this.container.append(svg);
    if (!data.popupRef && this.hasPopupData) {
      this._createPopup();
    }
    return this.container;
  }
  getElementsToTriggerPopup() {
    return annotation_layer_classPrivateFieldGet(_line, this);
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
var _square = /*#__PURE__*/new WeakMap();
class SquareAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    annotation_layer_classPrivateFieldInitSpec(this, _square, null);
  }
  render() {
    this.container.classList.add("squareAnnotation");
    const {
      data,
      width,
      height
    } = this;
    const svg = this.svgFactory.create(width, height, true);
    const borderWidth = data.borderStyle.width;
    const square = annotation_layer_classPrivateFieldSet(_square, this, this.svgFactory.createElement("svg:rect"));
    square.setAttribute("x", borderWidth / 2);
    square.setAttribute("y", borderWidth / 2);
    square.setAttribute("width", width - borderWidth);
    square.setAttribute("height", height - borderWidth);
    square.setAttribute("stroke-width", borderWidth || 1);
    square.setAttribute("stroke", "transparent");
    square.setAttribute("fill", "transparent");
    svg.append(square);
    this.container.append(svg);
    if (!data.popupRef && this.hasPopupData) {
      this._createPopup();
    }
    return this.container;
  }
  getElementsToTriggerPopup() {
    return annotation_layer_classPrivateFieldGet(_square, this);
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
var _circle = /*#__PURE__*/new WeakMap();
class CircleAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    annotation_layer_classPrivateFieldInitSpec(this, _circle, null);
  }
  render() {
    this.container.classList.add("circleAnnotation");
    const {
      data,
      width,
      height
    } = this;
    const svg = this.svgFactory.create(width, height, true);
    const borderWidth = data.borderStyle.width;
    const circle = annotation_layer_classPrivateFieldSet(_circle, this, this.svgFactory.createElement("svg:ellipse"));
    circle.setAttribute("cx", width / 2);
    circle.setAttribute("cy", height / 2);
    circle.setAttribute("rx", width / 2 - borderWidth / 2);
    circle.setAttribute("ry", height / 2 - borderWidth / 2);
    circle.setAttribute("stroke-width", borderWidth || 1);
    circle.setAttribute("stroke", "transparent");
    circle.setAttribute("fill", "transparent");
    svg.append(circle);
    this.container.append(svg);
    if (!data.popupRef && this.hasPopupData) {
      this._createPopup();
    }
    return this.container;
  }
  getElementsToTriggerPopup() {
    return annotation_layer_classPrivateFieldGet(_circle, this);
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
var _polyline = /*#__PURE__*/new WeakMap();
class PolylineAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    annotation_layer_classPrivateFieldInitSpec(this, _polyline, null);
    this.containerClassName = "polylineAnnotation";
    this.svgElementName = "svg:polyline";
  }
  render() {
    this.container.classList.add(this.containerClassName);
    const {
      data: {
        rect,
        vertices,
        borderStyle,
        popupRef
      },
      width,
      height
    } = this;
    if (!vertices) {
      return this.container;
    }
    const svg = this.svgFactory.create(width, height, true);
    let points = [];
    for (let i = 0, ii = vertices.length; i < ii; i += 2) {
      const x = vertices[i] - rect[0];
      const y = rect[3] - vertices[i + 1];
      points.push(`${x},${y}`);
    }
    points = points.join(" ");
    const polyline = annotation_layer_classPrivateFieldSet(_polyline, this, this.svgFactory.createElement(this.svgElementName));
    polyline.setAttribute("points", points);
    polyline.setAttribute("stroke-width", borderStyle.width || 1);
    polyline.setAttribute("stroke", "transparent");
    polyline.setAttribute("fill", "transparent");
    svg.append(polyline);
    this.container.append(svg);
    if (!popupRef && this.hasPopupData) {
      this._createPopup();
    }
    return this.container;
  }
  getElementsToTriggerPopup() {
    return annotation_layer_classPrivateFieldGet(_polyline, this);
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
class PolygonAnnotationElement extends PolylineAnnotationElement {
  constructor(parameters) {
    super(parameters);
    this.containerClassName = "polygonAnnotation";
    this.svgElementName = "svg:polygon";
  }
}
class CaretAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
  }
  render() {
    this.container.classList.add("caretAnnotation");
    if (!this.data.popupRef && this.hasPopupData) {
      this._createPopup();
    }
    return this.container;
  }
}
var _polylinesGroupElement = /*#__PURE__*/new WeakMap();
var _polylines = /*#__PURE__*/new WeakMap();
var _InkAnnotationElement_brand = /*#__PURE__*/new WeakSet();
class InkAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    annotation_layer_classPrivateMethodInitSpec(this, _InkAnnotationElement_brand);
    annotation_layer_classPrivateFieldInitSpec(this, _polylinesGroupElement, null);
    annotation_layer_classPrivateFieldInitSpec(this, _polylines, []);
    this.containerClassName = "inkAnnotation";
    this.svgElementName = "svg:polyline";
    this.annotationEditorType = this.data.it === "InkHighlight" ? AnnotationEditorType.HIGHLIGHT : AnnotationEditorType.INK;
  }
  render() {
    this.container.classList.add(this.containerClassName);
    const {
      data: {
        rect,
        rotation,
        inkLists,
        borderStyle,
        popupRef
      }
    } = this;
    const {
      transform,
      width,
      height
    } = annotation_layer_assertClassBrand(_InkAnnotationElement_brand, this, _getTransform).call(this, rotation, rect);
    const svg = this.svgFactory.create(width, height, true);
    const g = annotation_layer_classPrivateFieldSet(_polylinesGroupElement, this, this.svgFactory.createElement("svg:g"));
    svg.append(g);
    g.setAttribute("stroke-width", borderStyle.width || 1);
    g.setAttribute("stroke-linecap", "round");
    g.setAttribute("stroke-linejoin", "round");
    g.setAttribute("stroke-miterlimit", 10);
    g.setAttribute("stroke", "transparent");
    g.setAttribute("fill", "transparent");
    g.setAttribute("transform", transform);
    for (let i = 0, ii = inkLists.length; i < ii; i++) {
      const polyline = this.svgFactory.createElement(this.svgElementName);
      annotation_layer_classPrivateFieldGet(_polylines, this).push(polyline);
      polyline.setAttribute("points", inkLists[i].join(","));
      g.append(polyline);
    }
    if (!popupRef && this.hasPopupData) {
      this._createPopup();
    }
    this.container.append(svg);
    this._editOnDoubleClick();
    return this.container;
  }
  updateEdited(params) {
    super.updateEdited(params);
    const {
      thickness,
      points,
      rect
    } = params;
    const g = annotation_layer_classPrivateFieldGet(_polylinesGroupElement, this);
    if (thickness >= 0) {
      g.setAttribute("stroke-width", thickness || 1);
    }
    if (points) {
      for (let i = 0, ii = annotation_layer_classPrivateFieldGet(_polylines, this).length; i < ii; i++) {
        annotation_layer_classPrivateFieldGet(_polylines, this)[i].setAttribute("points", points[i].join(","));
      }
    }
    if (rect) {
      const {
        transform,
        width,
        height
      } = annotation_layer_assertClassBrand(_InkAnnotationElement_brand, this, _getTransform).call(this, this.data.rotation, rect);
      const root = g.parentElement;
      root.setAttribute("viewBox", `0 0 ${width} ${height}`);
      g.setAttribute("transform", transform);
    }
  }
  getElementsToTriggerPopup() {
    return annotation_layer_classPrivateFieldGet(_polylines, this);
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
  get commentButtonPosition() {
    const {
      inkLists,
      rect
    } = this.data;
    if (inkLists?.length >= 1) {
      let maxX = -Infinity;
      let maxY = -Infinity;
      for (const inkList of inkLists) {
        for (let i = 0, ii = inkList.length; i < ii; i += 2) {
          if (inkList[i + 1] > maxY) {
            maxY = inkList[i + 1];
            maxX = inkList[i];
          } else if (inkList[i + 1] === maxY) {
            maxX = Math.max(maxX, inkList[i]);
          }
        }
      }
      if (maxX !== Infinity) {
        return [maxX, maxY];
      }
    }
    if (rect) {
      return [rect[2], rect[3]];
    }
    return null;
  }
}
function _getTransform(rotation, rect) {
  switch (rotation) {
    case 90:
      return {
        transform: `rotate(90) translate(${-rect[0]},${rect[1]}) scale(1,-1)`,
        width: rect[3] - rect[1],
        height: rect[2] - rect[0]
      };
    case 180:
      return {
        transform: `rotate(180) translate(${-rect[2]},${rect[1]}) scale(1,-1)`,
        width: rect[2] - rect[0],
        height: rect[3] - rect[1]
      };
    case 270:
      return {
        transform: `rotate(270) translate(${-rect[2]},${rect[3]}) scale(1,-1)`,
        width: rect[3] - rect[1],
        height: rect[2] - rect[0]
      };
    default:
      return {
        transform: `translate(${-rect[0]},${rect[3]}) scale(1,-1)`,
        width: rect[2] - rect[0],
        height: rect[3] - rect[1]
      };
  }
}
class HighlightAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true,
      createQuadrilaterals: true
    });
    this.annotationEditorType = AnnotationEditorType.HIGHLIGHT;
  }
  render() {
    const {
      data: {
        overlaidText,
        popupRef
      }
    } = this;
    if (!popupRef && this.hasPopupData) {
      this._createPopup();
    }
    this.container.classList.add("highlightAnnotation");
    this._editOnDoubleClick();
    if (overlaidText) {
      const mark = document.createElement("mark");
      mark.classList.add("overlaidText");
      mark.textContent = overlaidText;
      this.container.append(mark);
    }
    return this.container;
  }
}
class UnderlineAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true,
      createQuadrilaterals: true
    });
  }
  render() {
    const {
      data: {
        overlaidText,
        popupRef
      }
    } = this;
    if (!popupRef && this.hasPopupData) {
      this._createPopup();
    }
    this.container.classList.add("underlineAnnotation");
    if (overlaidText) {
      const underline = document.createElement("u");
      underline.classList.add("overlaidText");
      underline.textContent = overlaidText;
      this.container.append(underline);
    }
    return this.container;
  }
}
class SquigglyAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true,
      createQuadrilaterals: true
    });
  }
  render() {
    const {
      data: {
        overlaidText,
        popupRef
      }
    } = this;
    if (!popupRef && this.hasPopupData) {
      this._createPopup();
    }
    this.container.classList.add("squigglyAnnotation");
    if (overlaidText) {
      const underline = document.createElement("u");
      underline.classList.add("overlaidText");
      underline.textContent = overlaidText;
      this.container.append(underline);
    }
    return this.container;
  }
}
class StrikeOutAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true,
      createQuadrilaterals: true
    });
  }
  render() {
    const {
      data: {
        overlaidText,
        popupRef
      }
    } = this;
    if (!popupRef && this.hasPopupData) {
      this._createPopup();
    }
    this.container.classList.add("strikeoutAnnotation");
    if (overlaidText) {
      const strikeout = document.createElement("s");
      strikeout.classList.add("overlaidText");
      strikeout.textContent = overlaidText;
      this.container.append(strikeout);
    }
    return this.container;
  }
}
class StampAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    this.annotationEditorType = AnnotationEditorType.STAMP;
  }
  render() {
    this.container.classList.add("stampAnnotation");
    this.container.setAttribute("role", "img");
    if (!this.data.popupRef && this.hasPopupData) {
      this._createPopup();
    }
    this._editOnDoubleClick();
    return this.container;
  }
}
var _trigger = /*#__PURE__*/new WeakMap();
var _FileAttachmentAnnotationElement_brand = /*#__PURE__*/new WeakSet();
class FileAttachmentAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true
    });
    annotation_layer_classPrivateMethodInitSpec(this, _FileAttachmentAnnotationElement_brand);
    annotation_layer_classPrivateFieldInitSpec(this, _trigger, null);
    const {
      file
    } = this.data;
    this.filename = file.filename;
    this.content = file.content;
    this.linkService.eventBus?.dispatch("fileattachmentannotation", {
      source: this,
      ...file
    });
  }
  render() {
    this.container.classList.add("fileAttachmentAnnotation");
    const {
      container,
      data
    } = this;
    let trigger;
    if (data.hasAppearance || data.fillAlpha === 0) {
      trigger = document.createElement("div");
    } else {
      trigger = document.createElement("img");
      trigger.src = `${this.imageResourcesPath}annotation-${/paperclip/i.test(data.name) ? "paperclip" : "pushpin"}.svg`;
      if (data.fillAlpha && data.fillAlpha < 1) {
        trigger.style = `filter: opacity(${Math.round(data.fillAlpha * 100)}%);`;
      }
    }
    trigger.addEventListener("dblclick", annotation_layer_assertClassBrand(_FileAttachmentAnnotationElement_brand, this, _download).bind(this));
    annotation_layer_classPrivateFieldSet(_trigger, this, trigger);
    const {
      isMac
    } = util_FeatureTest.platform;
    container.addEventListener("keydown", evt => {
      if (evt.key === "Enter" && (isMac ? evt.metaKey : evt.ctrlKey)) {
        annotation_layer_assertClassBrand(_FileAttachmentAnnotationElement_brand, this, _download).call(this);
      }
    });
    if (!data.popupRef && this.hasPopupData) {
      this._createPopup();
    } else {
      trigger.classList.add("popupTriggerArea");
    }
    container.append(trigger);
    return container;
  }
  getElementsToTriggerPopup() {
    return annotation_layer_classPrivateFieldGet(_trigger, this);
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
function _download() {
  this.downloadManager?.openOrDownloadData(this.content, this.filename);
}
var _accessibilityManager = /*#__PURE__*/new WeakMap();
var _annotationCanvasMap = /*#__PURE__*/new WeakMap();
var _editableAnnotations = /*#__PURE__*/new WeakMap();
var _structTreeLayer = /*#__PURE__*/new WeakMap();
var _AnnotationLayer_brand = /*#__PURE__*/new WeakSet();
class AnnotationLayer {
  constructor(_ref5) {
    let {
      div,
      accessibilityManager,
      annotationCanvasMap,
      annotationEditorUIManager,
      page,
      viewport,
      structTreeLayer
    } = _ref5;
    annotation_layer_classPrivateMethodInitSpec(this, _AnnotationLayer_brand);
    annotation_layer_classPrivateFieldInitSpec(this, _accessibilityManager, null);
    annotation_layer_classPrivateFieldInitSpec(this, _annotationCanvasMap, null);
    annotation_layer_classPrivateFieldInitSpec(this, _editableAnnotations, new Map());
    annotation_layer_classPrivateFieldInitSpec(this, _structTreeLayer, null);
    this.div = div;
    annotation_layer_classPrivateFieldSet(_accessibilityManager, this, accessibilityManager);
    annotation_layer_classPrivateFieldSet(_annotationCanvasMap, this, annotationCanvasMap);
    annotation_layer_classPrivateFieldSet(_structTreeLayer, this, structTreeLayer || null);
    this.page = page;
    this.viewport = viewport;
    this.zIndex = 0;
    this._annotationEditorUIManager = annotationEditorUIManager;
  }
  hasEditableAnnotations() {
    return annotation_layer_classPrivateFieldGet(_editableAnnotations, this).size > 0;
  }
  async render(params) {
    const {
      annotations
    } = params;
    const layer = this.div;
    setLayerDimensions(layer, this.viewport);
    const popupToElements = new Map();
    const elementParams = {
      data: null,
      layer,
      linkService: params.linkService,
      downloadManager: params.downloadManager,
      imageResourcesPath: params.imageResourcesPath || "",
      renderForms: params.renderForms !== false,
      svgFactory: new DOMSVGFactory(),
      annotationStorage: params.annotationStorage || new AnnotationStorage(),
      enableComment: params.enableComment === true,
      enableScripting: params.enableScripting === true,
      hasJSActions: params.hasJSActions,
      fieldObjects: params.fieldObjects,
      parent: this,
      elements: null
    };
    for (const data of annotations) {
      if (data.noHTML) {
        continue;
      }
      const isPopupAnnotation = data.annotationType === AnnotationType.POPUP;
      if (!isPopupAnnotation) {
        if (data.rect[2] === data.rect[0] || data.rect[3] === data.rect[1]) {
          continue;
        }
      } else {
        const elements = popupToElements.get(data.id);
        if (!elements) {
          continue;
        }
        elementParams.elements = elements;
      }
      elementParams.data = data;
      const element = AnnotationElementFactory.create(elementParams);
      if (!element.isRenderable) {
        continue;
      }
      if (!isPopupAnnotation && data.popupRef) {
        const elements = popupToElements.get(data.popupRef);
        if (!elements) {
          popupToElements.set(data.popupRef, [element]);
        } else {
          elements.push(element);
        }
      }
      const rendered = element.render();
      if (data.hidden) {
        rendered.style.visibility = "hidden";
      }
      await annotation_layer_assertClassBrand(_AnnotationLayer_brand, this, _appendElement).call(this, rendered, data.id, elementParams.elements);
      if (element._isEditable) {
        annotation_layer_classPrivateFieldGet(_editableAnnotations, this).set(element.data.id, element);
        this._annotationEditorUIManager?.renderAnnotationElement(element);
      }
    }
    annotation_layer_assertClassBrand(_AnnotationLayer_brand, this, _setAnnotationCanvasMap).call(this);
  }
  async addLinkAnnotations(annotations, linkService) {
    const elementParams = {
      data: null,
      layer: this.div,
      linkService,
      svgFactory: new DOMSVGFactory(),
      parent: this
    };
    for (const data of annotations) {
      data.borderStyle ||= AnnotationLayer._defaultBorderStyle;
      elementParams.data = data;
      const element = AnnotationElementFactory.create(elementParams);
      if (!element.isRenderable) {
        continue;
      }
      const rendered = element.render();
      await annotation_layer_assertClassBrand(_AnnotationLayer_brand, this, _appendElement).call(this, rendered, data.id, null);
    }
  }
  update(_ref6) {
    let {
      viewport
    } = _ref6;
    const layer = this.div;
    this.viewport = viewport;
    setLayerDimensions(layer, {
      rotation: viewport.rotation
    });
    annotation_layer_assertClassBrand(_AnnotationLayer_brand, this, _setAnnotationCanvasMap).call(this);
    layer.hidden = false;
  }
  getEditableAnnotations() {
    return Array.from(annotation_layer_classPrivateFieldGet(_editableAnnotations, this).values());
  }
  getEditableAnnotation(id) {
    return annotation_layer_classPrivateFieldGet(_editableAnnotations, this).get(id);
  }
  static get _defaultBorderStyle() {
    return shadow(this, "_defaultBorderStyle", Object.freeze({
      width: 1,
      rawWidth: 1,
      style: AnnotationBorderStyleType.SOLID,
      dashArray: [3],
      horizontalCornerRadius: 0,
      verticalCornerRadius: 0
    }));
  }
}
async function _appendElement(element, id, popupElements) {
  const contentElement = element.firstChild || element;
  const annotationId = contentElement.id = `${AnnotationPrefix}${id}`;
  const ariaAttributes = await annotation_layer_classPrivateFieldGet(_structTreeLayer, this)?.getAriaAttributes(annotationId);
  if (ariaAttributes) {
    for (const [key, value] of ariaAttributes) {
      contentElement.setAttribute(key, value);
    }
  }
  if (popupElements) {
    popupElements.at(-1).container.after(element);
  } else {
    this.div.append(element);
    annotation_layer_classPrivateFieldGet(_accessibilityManager, this)?.moveElementInDOM(this.div, element, contentElement, false);
  }
}
function _setAnnotationCanvasMap() {
  if (!annotation_layer_classPrivateFieldGet(_annotationCanvasMap, this)) {
    return;
  }
  const layer = this.div;
  for (const [id, canvas] of annotation_layer_classPrivateFieldGet(_annotationCanvasMap, this)) {
    const element = layer.querySelector(`[data-annotation-id="${id}"]`);
    if (!element) {
      continue;
    }
    canvas.className = "annotationContent";
    const {
      firstChild
    } = element;
    if (!firstChild) {
      element.append(canvas);
    } else if (firstChild.nodeName === "CANVAS") {
      firstChild.replaceWith(canvas);
    } else if (!firstChild.classList.contains("annotationContent")) {
      firstChild.before(canvas);
    } else {
      firstChild.after(canvas);
    }
    const editableAnnotation = annotation_layer_classPrivateFieldGet(_editableAnnotations, this).get(id);
    if (!editableAnnotation) {
      continue;
    }
    if (editableAnnotation._hasNoCanvas) {
      this._annotationEditorUIManager?.setMissingCanvas(id, element.id, canvas);
      editableAnnotation._hasNoCanvas = false;
    } else {
      editableAnnotation.canvas = canvas;
    }
  }
  annotation_layer_classPrivateFieldGet(_annotationCanvasMap, this).clear();
}

;// ./src/display/editor/freetext.js
var _FreeTextEditor;





function freetext_classPrivateMethodInitSpec(e, a) { freetext_checkPrivateRedeclaration(e, a), a.add(e); }
function freetext_defineProperty(e, r, t) { return (r = freetext_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function freetext_toPropertyKey(t) { var i = freetext_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function freetext_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function freetext_classPrivateFieldInitSpec(e, t, a) { freetext_checkPrivateRedeclaration(e, t), t.set(e, a); }
function freetext_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function freetext_classPrivateFieldGet(s, a) { return s.get(freetext_assertClassBrand(s, a)); }
function freetext_classPrivateFieldSet(s, a, r) { return s.set(freetext_assertClassBrand(s, a), r), r; }
function freetext_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }





const EOL_PATTERN = /\r\n?|\n/g;
var freetext_color = /*#__PURE__*/new WeakMap();
var _content = /*#__PURE__*/new WeakMap();
var _editorDivId = /*#__PURE__*/new WeakMap();
var _editModeAC = /*#__PURE__*/new WeakMap();
var _fontSize = /*#__PURE__*/new WeakMap();
var _FreeTextEditor_brand = /*#__PURE__*/new WeakSet();
class FreeTextEditor extends AnnotationEditor {
  static get _keyboardManager() {
    const proto = FreeTextEditor.prototype;
    const arrowChecker = self => self.isEmpty();
    const small = AnnotationEditorUIManager.TRANSLATE_SMALL;
    const big = AnnotationEditorUIManager.TRANSLATE_BIG;
    return shadow(this, "_keyboardManager", new KeyboardManager([[["ctrl+s", "mac+meta+s", "ctrl+p", "mac+meta+p"], proto.commitOrRemove, {
      bubbles: true
    }], [["ctrl+Enter", "mac+meta+Enter", "Escape", "mac+Escape"], proto.commitOrRemove], [["ArrowLeft", "mac+ArrowLeft"], proto._translateEmpty, {
      args: [-small, 0],
      checker: arrowChecker
    }], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], proto._translateEmpty, {
      args: [-big, 0],
      checker: arrowChecker
    }], [["ArrowRight", "mac+ArrowRight"], proto._translateEmpty, {
      args: [small, 0],
      checker: arrowChecker
    }], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], proto._translateEmpty, {
      args: [big, 0],
      checker: arrowChecker
    }], [["ArrowUp", "mac+ArrowUp"], proto._translateEmpty, {
      args: [0, -small],
      checker: arrowChecker
    }], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], proto._translateEmpty, {
      args: [0, -big],
      checker: arrowChecker
    }], [["ArrowDown", "mac+ArrowDown"], proto._translateEmpty, {
      args: [0, small],
      checker: arrowChecker
    }], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], proto._translateEmpty, {
      args: [0, big],
      checker: arrowChecker
    }]]));
  }
  constructor(params) {
    super({
      ...params,
      name: "freeTextEditor"
    });
    freetext_classPrivateMethodInitSpec(this, _FreeTextEditor_brand);
    freetext_classPrivateFieldInitSpec(this, freetext_color, void 0);
    freetext_classPrivateFieldInitSpec(this, _content, "");
    freetext_classPrivateFieldInitSpec(this, _editorDivId, `${this.id}-editor`);
    freetext_classPrivateFieldInitSpec(this, _editModeAC, null);
    freetext_classPrivateFieldInitSpec(this, _fontSize, void 0);
    freetext_defineProperty(this, "_colorPicker", null);
    freetext_classPrivateFieldSet(freetext_color, this, params.color || FreeTextEditor._defaultColor || AnnotationEditor._defaultLineColor);
    freetext_classPrivateFieldSet(_fontSize, this, params.fontSize || FreeTextEditor._defaultFontSize);
    if (!this.annotationElementId) {
      this._uiManager.a11yAlert("pdfjs-editor-freetext-added-alert");
    }
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
    const style = getComputedStyle(document.documentElement);
    this._internalPadding = parseFloat(style.getPropertyValue("--freetext-padding"));
  }
  static updateDefaultParams(type, value) {
    switch (type) {
      case AnnotationEditorParamsType.FREETEXT_SIZE:
        FreeTextEditor._defaultFontSize = value;
        break;
      case AnnotationEditorParamsType.FREETEXT_COLOR:
        FreeTextEditor._defaultColor = value;
        break;
    }
  }
  updateParams(type, value) {
    switch (type) {
      case AnnotationEditorParamsType.FREETEXT_SIZE:
        freetext_assertClassBrand(_FreeTextEditor_brand, this, _updateFontSize).call(this, value);
        break;
      case AnnotationEditorParamsType.FREETEXT_COLOR:
        freetext_assertClassBrand(_FreeTextEditor_brand, this, _updateColor).call(this, value);
        break;
    }
  }
  static get defaultPropertiesToUpdate() {
    return [[AnnotationEditorParamsType.FREETEXT_SIZE, FreeTextEditor._defaultFontSize], [AnnotationEditorParamsType.FREETEXT_COLOR, FreeTextEditor._defaultColor || AnnotationEditor._defaultLineColor]];
  }
  get propertiesToUpdate() {
    return [[AnnotationEditorParamsType.FREETEXT_SIZE, freetext_classPrivateFieldGet(_fontSize, this)], [AnnotationEditorParamsType.FREETEXT_COLOR, freetext_classPrivateFieldGet(freetext_color, this)]];
  }
  get toolbarButtons() {
    this._colorPicker ||= new BasicColorPicker(this);
    return [["colorPicker", this._colorPicker]];
  }
  get colorType() {
    return AnnotationEditorParamsType.FREETEXT_COLOR;
  }
  get colorValue() {
    return freetext_classPrivateFieldGet(freetext_color, this);
  }
  _translateEmpty(x, y) {
    this._uiManager.translateSelectedEditors(x, y, true);
  }
  getInitialTranslation() {
    const scale = this.parentScale;
    return [-FreeTextEditor._internalPadding * scale, -(FreeTextEditor._internalPadding + freetext_classPrivateFieldGet(_fontSize, this)) * scale];
  }
  rebuild() {
    if (!this.parent) {
      return;
    }
    super.rebuild();
    if (this.div === null) {
      return;
    }
    if (!this.isAttachedToDOM) {
      this.parent.add(this);
    }
  }
  enableEditMode() {
    if (!super.enableEditMode()) {
      return false;
    }
    this.overlayDiv.classList.remove("enabled");
    this.editorDiv.contentEditable = true;
    this._isDraggable = false;
    this.div.removeAttribute("aria-activedescendant");
    freetext_classPrivateFieldSet(_editModeAC, this, new AbortController());
    const signal = this._uiManager.combinedSignal(freetext_classPrivateFieldGet(_editModeAC, this));
    this.editorDiv.addEventListener("keydown", this.editorDivKeydown.bind(this), {
      signal
    });
    this.editorDiv.addEventListener("focus", this.editorDivFocus.bind(this), {
      signal
    });
    this.editorDiv.addEventListener("blur", this.editorDivBlur.bind(this), {
      signal
    });
    this.editorDiv.addEventListener("input", this.editorDivInput.bind(this), {
      signal
    });
    this.editorDiv.addEventListener("paste", this.editorDivPaste.bind(this), {
      signal
    });
    return true;
  }
  disableEditMode() {
    if (!super.disableEditMode()) {
      return false;
    }
    this.overlayDiv.classList.add("enabled");
    this.editorDiv.contentEditable = false;
    this.div.setAttribute("aria-activedescendant", freetext_classPrivateFieldGet(_editorDivId, this));
    this._isDraggable = true;
    freetext_classPrivateFieldGet(_editModeAC, this)?.abort();
    freetext_classPrivateFieldSet(_editModeAC, this, null);
    this.div.focus({
      preventScroll: true
    });
    this.isEditing = false;
    this.parent.div.classList.add("freetextEditing");
    return true;
  }
  focusin(event) {
    if (!this._focusEventsAllowed) {
      return;
    }
    super.focusin(event);
    if (event.target !== this.editorDiv) {
      this.editorDiv.focus();
    }
  }
  onceAdded(focus) {
    if (this.width) {
      return;
    }
    this.enableEditMode();
    if (focus) {
      this.editorDiv.focus();
    }
    if (this._initialOptions?.isCentered) {
      this.center();
    }
    this._initialOptions = null;
  }
  isEmpty() {
    return !this.editorDiv || this.editorDiv.innerText.trim() === "";
  }
  remove() {
    this.isEditing = false;
    if (this.parent) {
      this.parent.setEditingState(true);
      this.parent.div.classList.add("freetextEditing");
    }
    super.remove();
  }
  commit() {
    if (!this.isInEditMode()) {
      return;
    }
    super.commit();
    this.disableEditMode();
    const savedText = freetext_classPrivateFieldGet(_content, this);
    const newText = freetext_classPrivateFieldSet(_content, this, freetext_assertClassBrand(_FreeTextEditor_brand, this, _extractText).call(this).trimEnd());
    if (savedText === newText) {
      return;
    }
    const setText = text => {
      freetext_classPrivateFieldSet(_content, this, text);
      if (!text) {
        this.remove();
        return;
      }
      freetext_assertClassBrand(_FreeTextEditor_brand, this, _setContent).call(this);
      this._uiManager.rebuild(this);
      freetext_assertClassBrand(_FreeTextEditor_brand, this, _setEditorDimensions).call(this);
    };
    this.addCommands({
      cmd: () => {
        setText(newText);
      },
      undo: () => {
        setText(savedText);
      },
      mustExec: false
    });
    freetext_assertClassBrand(_FreeTextEditor_brand, this, _setEditorDimensions).call(this);
    this.eventBus?.dispatch("annotation-editor-event", {
      source: this,
      type: "commit",
      page: this.pageIndex + 1,
      value: newText,
      previousValue: savedText
    });
  }
  shouldGetKeyboardEvents() {
    return this.isInEditMode();
  }
  enterInEditMode() {
    this.enableEditMode();
    this.editorDiv.focus();
  }
  keydown(event) {
    if (event.target === this.div && event.key === "Enter") {
      this.enterInEditMode();
      event.preventDefault();
    }
  }
  editorDivKeydown(event) {
    FreeTextEditor._keyboardManager.exec(this, event);
  }
  editorDivFocus(event) {
    this.isEditing = true;
  }
  editorDivBlur(event) {
    this.isEditing = false;
  }
  editorDivInput(event) {
    this.parent.div.classList.toggle("freetextEditing", this.isEmpty());
  }
  disableEditing() {
    this.editorDiv.setAttribute("role", "comment");
    this.editorDiv.removeAttribute("aria-multiline");
  }
  enableEditing() {
    this.editorDiv.setAttribute("role", "textbox");
    this.editorDiv.setAttribute("aria-multiline", true);
  }
  get canChangeContent() {
    return true;
  }
  render() {
    if (this.div) {
      return this.div;
    }
    let baseX, baseY;
    if (this._isCopy || this.annotationElementId) {
      baseX = this.x;
      baseY = this.y;
    }
    super.render();
    this.editorDiv = document.createElement("div");
    this.editorDiv.className = "internal";
    this.editorDiv.setAttribute("id", freetext_classPrivateFieldGet(_editorDivId, this));
    this.editorDiv.setAttribute("data-l10n-id", "pdfjs-free-text2");
    this.editorDiv.setAttribute("data-l10n-attrs", "default-content");
    this.enableEditing();
    this.editorDiv.contentEditable = true;
    const {
      style
    } = this.editorDiv;
    style.fontSize = `calc(${freetext_classPrivateFieldGet(_fontSize, this)}px * var(--total-scale-factor))`;
    style.color = freetext_classPrivateFieldGet(freetext_color, this);
    this.div.append(this.editorDiv);
    this.overlayDiv = document.createElement("div");
    this.overlayDiv.classList.add("overlay", "enabled");
    this.div.append(this.overlayDiv);
    if (this._isCopy || this.annotationElementId) {
      const [parentWidth, parentHeight] = this.parentDimensions;
      if (this.annotationElementId) {
        const {
          position
        } = this._initialData;
        let [tx, ty] = this.getInitialTranslation();
        [tx, ty] = this.pageTranslationToScreen(tx, ty);
        const [pageWidth, pageHeight] = this.pageDimensions;
        const [pageX, pageY] = this.pageTranslation;
        let posX, posY;
        switch (this.rotation) {
          case 0:
            posX = baseX + (position[0] - pageX) / pageWidth;
            posY = baseY + this.height - (position[1] - pageY) / pageHeight;
            break;
          case 90:
            posX = baseX + (position[0] - pageX) / pageWidth;
            posY = baseY - (position[1] - pageY) / pageHeight;
            [tx, ty] = [ty, -tx];
            break;
          case 180:
            posX = baseX - this.width + (position[0] - pageX) / pageWidth;
            posY = baseY - (position[1] - pageY) / pageHeight;
            [tx, ty] = [-tx, -ty];
            break;
          case 270:
            posX = baseX + (position[0] - pageX - this.height * pageHeight) / pageWidth;
            posY = baseY + (position[1] - pageY - this.width * pageWidth) / pageHeight;
            [tx, ty] = [-ty, tx];
            break;
        }
        this.setAt(posX * parentWidth, posY * parentHeight, tx, ty);
      } else {
        this._moveAfterPaste(baseX, baseY);
      }
      freetext_assertClassBrand(_FreeTextEditor_brand, this, _setContent).call(this);
      this._isDraggable = true;
      this.editorDiv.contentEditable = false;
    } else {
      this._isDraggable = false;
      this.editorDiv.contentEditable = true;
    }
    return this.div;
  }
  editorDivPaste(event) {
    const clipboardData = event.clipboardData || window.clipboardData;
    const {
      types
    } = clipboardData;
    if (types.length === 1 && types[0] === "text/plain") {
      return;
    }
    event.preventDefault();
    const paste = _deserializeContent.call(FreeTextEditor, clipboardData.getData("text") || "").replaceAll(EOL_PATTERN, "\n");
    if (!paste) {
      return;
    }
    const selection = window.getSelection();
    if (!selection.rangeCount) {
      return;
    }
    this.editorDiv.normalize();
    selection.deleteFromDocument();
    const range = selection.getRangeAt(0);
    if (!paste.includes("\n")) {
      range.insertNode(document.createTextNode(paste));
      this.editorDiv.normalize();
      selection.collapseToStart();
      return;
    }
    const {
      startContainer,
      startOffset
    } = range;
    const bufferBefore = [];
    const bufferAfter = [];
    if (startContainer.nodeType === Node.TEXT_NODE) {
      const parent = startContainer.parentElement;
      bufferAfter.push(startContainer.nodeValue.slice(startOffset).replaceAll(EOL_PATTERN, ""));
      if (parent !== this.editorDiv) {
        let buffer = bufferBefore;
        for (const child of this.editorDiv.childNodes) {
          if (child === parent) {
            buffer = bufferAfter;
            continue;
          }
          buffer.push(_getNodeContent.call(FreeTextEditor, child));
        }
      }
      bufferBefore.push(startContainer.nodeValue.slice(0, startOffset).replaceAll(EOL_PATTERN, ""));
    } else if (startContainer === this.editorDiv) {
      let buffer = bufferBefore;
      let i = 0;
      for (const child of this.editorDiv.childNodes) {
        if (i++ === startOffset) {
          buffer = bufferAfter;
        }
        buffer.push(_getNodeContent.call(FreeTextEditor, child));
      }
    }
    freetext_classPrivateFieldSet(_content, this, `${bufferBefore.join("\n")}${paste}${bufferAfter.join("\n")}`);
    freetext_assertClassBrand(_FreeTextEditor_brand, this, _setContent).call(this);
    const newRange = new Range();
    let beforeLength = Math.sumPrecise(bufferBefore.map(line => line.length));
    for (const {
      firstChild
    } of this.editorDiv.childNodes) {
      if (firstChild.nodeType === Node.TEXT_NODE) {
        const length = firstChild.nodeValue.length;
        if (beforeLength <= length) {
          newRange.setStart(firstChild, beforeLength);
          newRange.setEnd(firstChild, beforeLength);
          break;
        }
        beforeLength -= length;
      }
    }
    selection.removeAllRanges();
    selection.addRange(newRange);
  }
  get contentDiv() {
    return this.editorDiv;
  }
  getPDFRect() {
    const padding = FreeTextEditor._internalPadding * this.parentScale;
    return this.getRect(padding, padding);
  }
  static async deserialize(data, parent, uiManager) {
    let initialData = null;
    if (data instanceof FreeTextAnnotationElement) {
      const {
        data: {
          defaultAppearanceData: {
            fontSize,
            fontColor
          },
          rect,
          rotation,
          id,
          popupRef,
          contentsObj
        },
        textContent,
        textPosition,
        parent: {
          page: {
            pageNumber
          }
        }
      } = data;
      if (!textContent || textContent.length === 0) {
        return null;
      }
      initialData = data = {
        annotationType: AnnotationEditorType.FREETEXT,
        color: Array.from(fontColor),
        fontSize,
        value: textContent.join("\n"),
        position: textPosition,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        popupRef,
        comment: contentsObj?.str || null
      };
    }
    const editor = await super.deserialize(data, parent, uiManager);
    freetext_classPrivateFieldSet(_fontSize, editor, data.fontSize);
    freetext_classPrivateFieldSet(freetext_color, editor, Util.makeHexColor(...data.color));
    freetext_classPrivateFieldSet(_content, editor, _deserializeContent.call(FreeTextEditor, data.value));
    editor._initialData = initialData;
    if (data.comment) {
      editor.setCommentData(data.comment);
    }
    return editor;
  }
  serialize() {
    let isForCopying = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (this.isEmpty()) {
      return null;
    }
    if (this.deleted) {
      return this.serializeDeleted();
    }
    const rect = this.getPDFRect();
    const color = AnnotationEditor._colorManager.convert(this.isAttachedToDOM ? getComputedStyle(this.editorDiv).color : freetext_classPrivateFieldGet(freetext_color, this));
    const serialized = {
      annotationType: AnnotationEditorType.FREETEXT,
      color,
      fontSize: freetext_classPrivateFieldGet(_fontSize, this),
      value: freetext_assertClassBrand(_FreeTextEditor_brand, this, _serializeContent).call(this),
      pageIndex: this.pageIndex,
      rect,
      rotation: this.rotation,
      structTreeParentId: this._structTreeParentId
    };
    this.addComment(serialized);
    if (isForCopying) {
      serialized.isCopy = true;
      return serialized;
    }
    if (this.annotationElementId && !freetext_assertClassBrand(_FreeTextEditor_brand, this, _hasElementChanged).call(this, serialized)) {
      return null;
    }
    serialized.id = this.annotationElementId;
    return serialized;
  }
  renderAnnotationElement(annotation) {
    const content = super.renderAnnotationElement(annotation);
    if (!content) {
      return null;
    }
    const {
      style
    } = content;
    style.fontSize = `calc(${freetext_classPrivateFieldGet(_fontSize, this)}px * var(--total-scale-factor))`;
    style.color = freetext_classPrivateFieldGet(freetext_color, this);
    content.replaceChildren();
    for (const line of freetext_classPrivateFieldGet(_content, this).split("\n")) {
      const div = document.createElement("div");
      div.append(line ? document.createTextNode(line) : document.createElement("br"));
      content.append(div);
    }
    const params = {
      rect: this.getPDFRect()
    };
    params.popup = this.hasEditedComment ? this.comment : {
      text: freetext_classPrivateFieldGet(_content, this)
    };
    annotation.updateEdited(params);
    return content;
  }
  resetAnnotationElement(annotation) {
    super.resetAnnotationElement(annotation);
    annotation.resetEdited();
  }
}
_FreeTextEditor = FreeTextEditor;
function _updateFontSize(fontSize) {
  const setFontsize = size => {
    this.editorDiv.style.fontSize = `calc(${size}px * var(--total-scale-factor))`;
    this.translate(0, -(size - freetext_classPrivateFieldGet(_fontSize, this)) * this.parentScale);
    freetext_classPrivateFieldSet(_fontSize, this, size);
    freetext_assertClassBrand(_FreeTextEditor_brand, this, _setEditorDimensions).call(this);
  };
  const savedFontsize = freetext_classPrivateFieldGet(_fontSize, this);
  this.addCommands({
    cmd: setFontsize.bind(this, fontSize),
    undo: setFontsize.bind(this, savedFontsize),
    post: this._uiManager.updateUI.bind(this._uiManager, this),
    mustExec: true,
    type: AnnotationEditorParamsType.FREETEXT_SIZE,
    overwriteIfSameType: true,
    keepUndo: true
  });
  this.eventBus?.dispatch("annotation-editor-event", {
    source: this,
    type: "fontSizeChanged",
    page: this.pageIndex + 1,
    editorType: this.constructor.name,
    value: fontSize,
    previousValue: freetext_classPrivateFieldGet(_fontSize, this)
  });
}
function _updateColor(color) {
  const setColor = col => {
    freetext_classPrivateFieldSet(freetext_color, this, this.editorDiv.style.color = col);
    this._colorPicker?.update(col);
  };
  const savedColor = freetext_classPrivateFieldGet(freetext_color, this);
  this.addCommands({
    cmd: setColor.bind(this, color),
    undo: setColor.bind(this, savedColor),
    post: this._uiManager.updateUI.bind(this._uiManager, this),
    mustExec: true,
    type: AnnotationEditorParamsType.FREETEXT_COLOR,
    overwriteIfSameType: true,
    keepUndo: true
  });
  this.eventBus?.dispatch("annotation-editor-event", {
    source: this,
    type: "colorChanged",
    page: this.pageIndex + 1,
    editorType: this.constructor.name,
    value: color,
    previousValue: freetext_classPrivateFieldGet(freetext_color, this)
  });
}
function _extractText() {
  const buffer = [];
  this.editorDiv.normalize();
  let prevChild = null;
  for (const child of this.editorDiv.childNodes) {
    if (prevChild?.nodeType === Node.TEXT_NODE && child.nodeName === "BR") {
      continue;
    }
    buffer.push(_getNodeContent.call(_FreeTextEditor, child));
    prevChild = child;
  }
  return buffer.join("\n");
}
function _setEditorDimensions() {
  const [parentWidth, parentHeight] = this.parentDimensions;
  let rect;
  if (this.isAttachedToDOM) {
    rect = this.div.getBoundingClientRect();
  } else {
    const {
      currentLayer,
      div
    } = this;
    const savedDisplay = div.style.display;
    const savedVisibility = div.classList.contains("hidden");
    div.classList.remove("hidden");
    div.style.display = "hidden";
    currentLayer.div.append(this.div);
    rect = div.getBoundingClientRect();
    div.remove();
    div.style.display = savedDisplay;
    div.classList.toggle("hidden", savedVisibility);
  }
  if (this.rotation % 180 === this.parentRotation % 180) {
    this.width = rect.width / parentWidth;
    this.height = rect.height / parentHeight;
  } else {
    this.width = rect.height / parentWidth;
    this.height = rect.width / parentHeight;
  }
  this.fixAndSetPosition();
}
function _getNodeContent(node) {
  return (node.nodeType === Node.TEXT_NODE ? node.nodeValue : node.innerText).replaceAll(EOL_PATTERN, "");
}
function _setContent() {
  this.editorDiv.replaceChildren();
  if (!freetext_classPrivateFieldGet(_content, this)) {
    return;
  }
  for (const line of freetext_classPrivateFieldGet(_content, this).split("\n")) {
    const div = document.createElement("div");
    div.append(line ? document.createTextNode(line) : document.createElement("br"));
    this.editorDiv.append(div);
  }
}
function _serializeContent() {
  return freetext_classPrivateFieldGet(_content, this).replaceAll("\xa0", " ");
}
function _deserializeContent(content) {
  return content.replaceAll(" ", "\xa0");
}
function _hasElementChanged(serialized) {
  const {
    value,
    fontSize,
    color,
    pageIndex
  } = this._initialData;
  return this.hasEditedComment || this._hasBeenMoved || serialized.value !== value || serialized.fontSize !== fontSize || serialized.color.some((c, i) => c !== color[i]) || serialized.pageIndex !== pageIndex;
}
freetext_defineProperty(FreeTextEditor, "_freeTextDefaultContent", "");
freetext_defineProperty(FreeTextEditor, "_internalPadding", 0);
freetext_defineProperty(FreeTextEditor, "_defaultColor", null);
freetext_defineProperty(FreeTextEditor, "_defaultFontSize", 10);
freetext_defineProperty(FreeTextEditor, "_type", "freetext");
freetext_defineProperty(FreeTextEditor, "_editorType", AnnotationEditorType.FREETEXT);

;// ./src/display/editor/drawers/outline.js













function outline_defineProperty(e, r, t) { return (r = outline_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function outline_toPropertyKey(t) { var i = outline_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function outline_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }

class Outline {
  toSVGPath() {
    unreachable("Abstract method `toSVGPath` must be implemented.");
  }
  get box() {
    unreachable("Abstract getter `box` must be implemented.");
  }
  serialize(_bbox, _rotation) {
    unreachable("Abstract method `serialize` must be implemented.");
  }
  static _rescale(src, tx, ty, sx, sy, dest) {
    dest ||= new Float32Array(src.length);
    for (let i = 0, ii = src.length; i < ii; i += 2) {
      dest[i] = tx + src[i] * sx;
      dest[i + 1] = ty + src[i + 1] * sy;
    }
    return dest;
  }
  static _rescaleAndSwap(src, tx, ty, sx, sy, dest) {
    dest ||= new Float32Array(src.length);
    for (let i = 0, ii = src.length; i < ii; i += 2) {
      dest[i] = tx + src[i + 1] * sx;
      dest[i + 1] = ty + src[i] * sy;
    }
    return dest;
  }
  static _translate(src, tx, ty, dest) {
    dest ||= new Float32Array(src.length);
    for (let i = 0, ii = src.length; i < ii; i += 2) {
      dest[i] = tx + src[i];
      dest[i + 1] = ty + src[i + 1];
    }
    return dest;
  }
  static svgRound(x) {
    return Math.round(x * 10000);
  }
  static _normalizePoint(x, y, parentWidth, parentHeight, rotation) {
    switch (rotation) {
      case 90:
        return [1 - y / parentWidth, x / parentHeight];
      case 180:
        return [1 - x / parentWidth, 1 - y / parentHeight];
      case 270:
        return [y / parentWidth, 1 - x / parentHeight];
      default:
        return [x / parentWidth, y / parentHeight];
    }
  }
  static _normalizePagePoint(x, y, rotation) {
    switch (rotation) {
      case 90:
        return [1 - y, x];
      case 180:
        return [1 - x, 1 - y];
      case 270:
        return [y, 1 - x];
      default:
        return [x, y];
    }
  }
  static createBezierPoints(x1, y1, x2, y2, x3, y3) {
    return [(x1 + 5 * x2) / 6, (y1 + 5 * y2) / 6, (5 * x2 + x3) / 6, (5 * y2 + y3) / 6, (x2 + x3) / 2, (y2 + y3) / 2];
  }
}
outline_defineProperty(Outline, "PRECISION", 1e-4);

;// ./src/display/editor/drawers/freedraw.js














function freedraw_classPrivateMethodInitSpec(e, a) { freedraw_checkPrivateRedeclaration(e, a), a.add(e); }
function freedraw_classPrivateFieldInitSpec(e, t, a) { freedraw_checkPrivateRedeclaration(e, t), t.set(e, a); }
function freedraw_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function freedraw_classPrivateFieldGet(s, a) { return s.get(freedraw_assertClassBrand(s, a)); }
function freedraw_classPrivateFieldSet(s, a, r) { return s.set(freedraw_assertClassBrand(s, a), r), r; }
function freedraw_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var _box = /*#__PURE__*/new WeakMap();
var _bottom = /*#__PURE__*/new WeakMap();
var _innerMargin = /*#__PURE__*/new WeakMap();
var _isLTR = /*#__PURE__*/new WeakMap();
var _top = /*#__PURE__*/new WeakMap();
var _last = /*#__PURE__*/new WeakMap();
var _lastX = /*#__PURE__*/new WeakMap();
var _lastY = /*#__PURE__*/new WeakMap();
var _min = /*#__PURE__*/new WeakMap();
var _min_dist = /*#__PURE__*/new WeakMap();
var _scaleFactor = /*#__PURE__*/new WeakMap();
var _thickness = /*#__PURE__*/new WeakMap();
var _points = /*#__PURE__*/new WeakMap();
var _FreeDrawOutliner_brand = /*#__PURE__*/new WeakSet();
class FreeDrawOutliner {
  constructor(_ref, box, scaleFactor, thickness, isLTR) {
    let {
      x: _x,
      y: _y
    } = _ref;
    let innerMargin = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
    freedraw_classPrivateMethodInitSpec(this, _FreeDrawOutliner_brand);
    freedraw_classPrivateFieldInitSpec(this, _box, void 0);
    freedraw_classPrivateFieldInitSpec(this, _bottom, []);
    freedraw_classPrivateFieldInitSpec(this, _innerMargin, void 0);
    freedraw_classPrivateFieldInitSpec(this, _isLTR, void 0);
    freedraw_classPrivateFieldInitSpec(this, _top, []);
    freedraw_classPrivateFieldInitSpec(this, _last, new Float32Array(18));
    freedraw_classPrivateFieldInitSpec(this, _lastX, void 0);
    freedraw_classPrivateFieldInitSpec(this, _lastY, void 0);
    freedraw_classPrivateFieldInitSpec(this, _min, void 0);
    freedraw_classPrivateFieldInitSpec(this, _min_dist, void 0);
    freedraw_classPrivateFieldInitSpec(this, _scaleFactor, void 0);
    freedraw_classPrivateFieldInitSpec(this, _thickness, void 0);
    freedraw_classPrivateFieldInitSpec(this, _points, []);
    freedraw_classPrivateFieldSet(_box, this, box);
    freedraw_classPrivateFieldSet(_thickness, this, thickness * scaleFactor);
    freedraw_classPrivateFieldSet(_isLTR, this, isLTR);
    freedraw_classPrivateFieldGet(_last, this).set([NaN, NaN, NaN, NaN, _x, _y], 6);
    freedraw_classPrivateFieldSet(_innerMargin, this, innerMargin);
    freedraw_classPrivateFieldSet(_min_dist, this, _MIN_DIST._ * scaleFactor);
    freedraw_classPrivateFieldSet(_min, this, _MIN._ * scaleFactor);
    freedraw_classPrivateFieldSet(_scaleFactor, this, scaleFactor);
    freedraw_classPrivateFieldGet(_points, this).push(_x, _y);
  }
  isEmpty() {
    return isNaN(freedraw_classPrivateFieldGet(_last, this)[8]);
  }
  add(_ref2) {
    let {
      x,
      y
    } = _ref2;
    freedraw_classPrivateFieldSet(_lastX, this, x);
    freedraw_classPrivateFieldSet(_lastY, this, y);
    const [layerX, layerY, layerWidth, layerHeight] = freedraw_classPrivateFieldGet(_box, this);
    let [x1, y1, x2, y2] = freedraw_classPrivateFieldGet(_last, this).subarray(8, 12);
    const diffX = x - x2;
    const diffY = y - y2;
    const d = Math.hypot(diffX, diffY);
    if (d < freedraw_classPrivateFieldGet(_min, this)) {
      return false;
    }
    const diffD = d - freedraw_classPrivateFieldGet(_min_dist, this);
    const K = diffD / d;
    const shiftX = K * diffX;
    const shiftY = K * diffY;
    let x0 = x1;
    let y0 = y1;
    x1 = x2;
    y1 = y2;
    x2 += shiftX;
    y2 += shiftY;
    freedraw_classPrivateFieldGet(_points, this)?.push(x, y);
    const nX = -shiftY / diffD;
    const nY = shiftX / diffD;
    const thX = nX * freedraw_classPrivateFieldGet(_thickness, this);
    const thY = nY * freedraw_classPrivateFieldGet(_thickness, this);
    freedraw_classPrivateFieldGet(_last, this).set(freedraw_classPrivateFieldGet(_last, this).subarray(2, 8), 0);
    freedraw_classPrivateFieldGet(_last, this).set([x2 + thX, y2 + thY], 4);
    freedraw_classPrivateFieldGet(_last, this).set(freedraw_classPrivateFieldGet(_last, this).subarray(14, 18), 12);
    freedraw_classPrivateFieldGet(_last, this).set([x2 - thX, y2 - thY], 16);
    if (isNaN(freedraw_classPrivateFieldGet(_last, this)[6])) {
      if (freedraw_classPrivateFieldGet(_top, this).length === 0) {
        freedraw_classPrivateFieldGet(_last, this).set([x1 + thX, y1 + thY], 2);
        freedraw_classPrivateFieldGet(_top, this).push(NaN, NaN, NaN, NaN, (x1 + thX - layerX) / layerWidth, (y1 + thY - layerY) / layerHeight);
        freedraw_classPrivateFieldGet(_last, this).set([x1 - thX, y1 - thY], 14);
        freedraw_classPrivateFieldGet(_bottom, this).push(NaN, NaN, NaN, NaN, (x1 - thX - layerX) / layerWidth, (y1 - thY - layerY) / layerHeight);
      }
      freedraw_classPrivateFieldGet(_last, this).set([x0, y0, x1, y1, x2, y2], 6);
      return !this.isEmpty();
    }
    freedraw_classPrivateFieldGet(_last, this).set([x0, y0, x1, y1, x2, y2], 6);
    const angle = Math.abs(Math.atan2(y0 - y1, x0 - x1) - Math.atan2(shiftY, shiftX));
    if (angle < Math.PI / 2) {
      [x1, y1, x2, y2] = freedraw_classPrivateFieldGet(_last, this).subarray(2, 6);
      freedraw_classPrivateFieldGet(_top, this).push(NaN, NaN, NaN, NaN, ((x1 + x2) / 2 - layerX) / layerWidth, ((y1 + y2) / 2 - layerY) / layerHeight);
      [x1, y1, x0, y0] = freedraw_classPrivateFieldGet(_last, this).subarray(14, 18);
      freedraw_classPrivateFieldGet(_bottom, this).push(NaN, NaN, NaN, NaN, ((x0 + x1) / 2 - layerX) / layerWidth, ((y0 + y1) / 2 - layerY) / layerHeight);
      return true;
    }
    [x0, y0, x1, y1, x2, y2] = freedraw_classPrivateFieldGet(_last, this).subarray(0, 6);
    freedraw_classPrivateFieldGet(_top, this).push(((x0 + 5 * x1) / 6 - layerX) / layerWidth, ((y0 + 5 * y1) / 6 - layerY) / layerHeight, ((5 * x1 + x2) / 6 - layerX) / layerWidth, ((5 * y1 + y2) / 6 - layerY) / layerHeight, ((x1 + x2) / 2 - layerX) / layerWidth, ((y1 + y2) / 2 - layerY) / layerHeight);
    [x2, y2, x1, y1, x0, y0] = freedraw_classPrivateFieldGet(_last, this).subarray(12, 18);
    freedraw_classPrivateFieldGet(_bottom, this).push(((x0 + 5 * x1) / 6 - layerX) / layerWidth, ((y0 + 5 * y1) / 6 - layerY) / layerHeight, ((5 * x1 + x2) / 6 - layerX) / layerWidth, ((5 * y1 + y2) / 6 - layerY) / layerHeight, ((x1 + x2) / 2 - layerX) / layerWidth, ((y1 + y2) / 2 - layerY) / layerHeight);
    return true;
  }
  toSVGPath() {
    if (this.isEmpty()) {
      return "";
    }
    const top = freedraw_classPrivateFieldGet(_top, this);
    const bottom = freedraw_classPrivateFieldGet(_bottom, this);
    if (isNaN(freedraw_classPrivateFieldGet(_last, this)[6]) && !this.isEmpty()) {
      return freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _toSVGPathTwoPoints).call(this);
    }
    const buffer = [];
    buffer.push(`M${top[4]} ${top[5]}`);
    for (let i = 6; i < top.length; i += 6) {
      if (isNaN(top[i])) {
        buffer.push(`L${top[i + 4]} ${top[i + 5]}`);
      } else {
        buffer.push(`C${top[i]} ${top[i + 1]} ${top[i + 2]} ${top[i + 3]} ${top[i + 4]} ${top[i + 5]}`);
      }
    }
    freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _toSVGPathEnd).call(this, buffer);
    for (let i = bottom.length - 6; i >= 6; i -= 6) {
      if (isNaN(bottom[i])) {
        buffer.push(`L${bottom[i + 4]} ${bottom[i + 5]}`);
      } else {
        buffer.push(`C${bottom[i]} ${bottom[i + 1]} ${bottom[i + 2]} ${bottom[i + 3]} ${bottom[i + 4]} ${bottom[i + 5]}`);
      }
    }
    freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _toSVGPathStart).call(this, buffer);
    return buffer.join(" ");
  }
  newFreeDrawOutline(outline, points, box, scaleFactor, innerMargin, isLTR) {
    return new FreeDrawOutline(outline, points, box, scaleFactor, innerMargin, isLTR);
  }
  getOutlines() {
    const top = freedraw_classPrivateFieldGet(_top, this);
    const bottom = freedraw_classPrivateFieldGet(_bottom, this);
    const last = freedraw_classPrivateFieldGet(_last, this);
    const [layerX, layerY, layerWidth, layerHeight] = freedraw_classPrivateFieldGet(_box, this);
    const points = new Float32Array((freedraw_classPrivateFieldGet(_points, this)?.length ?? 0) + 2);
    for (let i = 0, ii = points.length - 2; i < ii; i += 2) {
      points[i] = (freedraw_classPrivateFieldGet(_points, this)[i] - layerX) / layerWidth;
      points[i + 1] = (freedraw_classPrivateFieldGet(_points, this)[i + 1] - layerY) / layerHeight;
    }
    points[points.length - 2] = (freedraw_classPrivateFieldGet(_lastX, this) - layerX) / layerWidth;
    points[points.length - 1] = (freedraw_classPrivateFieldGet(_lastY, this) - layerY) / layerHeight;
    if (isNaN(last[6]) && !this.isEmpty()) {
      return freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _getOutlineTwoPoints).call(this, points);
    }
    const outline = new Float32Array(freedraw_classPrivateFieldGet(_top, this).length + 24 + freedraw_classPrivateFieldGet(_bottom, this).length);
    let N = top.length;
    for (let i = 0; i < N; i += 2) {
      if (isNaN(top[i])) {
        outline[i] = outline[i + 1] = NaN;
        continue;
      }
      outline[i] = top[i];
      outline[i + 1] = top[i + 1];
    }
    N = freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _getOutlineEnd).call(this, outline, N);
    for (let i = bottom.length - 6; i >= 6; i -= 6) {
      for (let j = 0; j < 6; j += 2) {
        if (isNaN(bottom[i + j])) {
          outline[N] = outline[N + 1] = NaN;
          N += 2;
          continue;
        }
        outline[N] = bottom[i + j];
        outline[N + 1] = bottom[i + j + 1];
        N += 2;
      }
    }
    freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _getOutlineStart).call(this, outline, N);
    return this.newFreeDrawOutline(outline, points, freedraw_classPrivateFieldGet(_box, this), freedraw_classPrivateFieldGet(_scaleFactor, this), freedraw_classPrivateFieldGet(_innerMargin, this), freedraw_classPrivateFieldGet(_isLTR, this));
  }
}
function _getLastCoords() {
  const lastTop = freedraw_classPrivateFieldGet(_last, this).subarray(4, 6);
  const lastBottom = freedraw_classPrivateFieldGet(_last, this).subarray(16, 18);
  const [x, y, width, height] = freedraw_classPrivateFieldGet(_box, this);
  return [(freedraw_classPrivateFieldGet(_lastX, this) + (lastTop[0] - lastBottom[0]) / 2 - x) / width, (freedraw_classPrivateFieldGet(_lastY, this) + (lastTop[1] - lastBottom[1]) / 2 - y) / height, (freedraw_classPrivateFieldGet(_lastX, this) + (lastBottom[0] - lastTop[0]) / 2 - x) / width, (freedraw_classPrivateFieldGet(_lastY, this) + (lastBottom[1] - lastTop[1]) / 2 - y) / height];
}
function _toSVGPathTwoPoints() {
  const [x, y, width, height] = freedraw_classPrivateFieldGet(_box, this);
  const [lastTopX, lastTopY, lastBottomX, lastBottomY] = freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _getLastCoords).call(this);
  return `M${(freedraw_classPrivateFieldGet(_last, this)[2] - x) / width} ${(freedraw_classPrivateFieldGet(_last, this)[3] - y) / height} L${(freedraw_classPrivateFieldGet(_last, this)[4] - x) / width} ${(freedraw_classPrivateFieldGet(_last, this)[5] - y) / height} L${lastTopX} ${lastTopY} L${lastBottomX} ${lastBottomY} L${(freedraw_classPrivateFieldGet(_last, this)[16] - x) / width} ${(freedraw_classPrivateFieldGet(_last, this)[17] - y) / height} L${(freedraw_classPrivateFieldGet(_last, this)[14] - x) / width} ${(freedraw_classPrivateFieldGet(_last, this)[15] - y) / height} Z`;
}
function _toSVGPathStart(buffer) {
  const bottom = freedraw_classPrivateFieldGet(_bottom, this);
  buffer.push(`L${bottom[4]} ${bottom[5]} Z`);
}
function _toSVGPathEnd(buffer) {
  const [x, y, width, height] = freedraw_classPrivateFieldGet(_box, this);
  const lastTop = freedraw_classPrivateFieldGet(_last, this).subarray(4, 6);
  const lastBottom = freedraw_classPrivateFieldGet(_last, this).subarray(16, 18);
  const [lastTopX, lastTopY, lastBottomX, lastBottomY] = freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _getLastCoords).call(this);
  buffer.push(`L${(lastTop[0] - x) / width} ${(lastTop[1] - y) / height} L${lastTopX} ${lastTopY} L${lastBottomX} ${lastBottomY} L${(lastBottom[0] - x) / width} ${(lastBottom[1] - y) / height}`);
}
function _getOutlineTwoPoints(points) {
  const last = freedraw_classPrivateFieldGet(_last, this);
  const [layerX, layerY, layerWidth, layerHeight] = freedraw_classPrivateFieldGet(_box, this);
  const [lastTopX, lastTopY, lastBottomX, lastBottomY] = freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _getLastCoords).call(this);
  const outline = new Float32Array(36);
  outline.set([NaN, NaN, NaN, NaN, (last[2] - layerX) / layerWidth, (last[3] - layerY) / layerHeight, NaN, NaN, NaN, NaN, (last[4] - layerX) / layerWidth, (last[5] - layerY) / layerHeight, NaN, NaN, NaN, NaN, lastTopX, lastTopY, NaN, NaN, NaN, NaN, lastBottomX, lastBottomY, NaN, NaN, NaN, NaN, (last[16] - layerX) / layerWidth, (last[17] - layerY) / layerHeight, NaN, NaN, NaN, NaN, (last[14] - layerX) / layerWidth, (last[15] - layerY) / layerHeight], 0);
  return this.newFreeDrawOutline(outline, points, freedraw_classPrivateFieldGet(_box, this), freedraw_classPrivateFieldGet(_scaleFactor, this), freedraw_classPrivateFieldGet(_innerMargin, this), freedraw_classPrivateFieldGet(_isLTR, this));
}
function _getOutlineStart(outline, pos) {
  const bottom = freedraw_classPrivateFieldGet(_bottom, this);
  outline.set([NaN, NaN, NaN, NaN, bottom[4], bottom[5]], pos);
  return pos += 6;
}
function _getOutlineEnd(outline, pos) {
  const lastTop = freedraw_classPrivateFieldGet(_last, this).subarray(4, 6);
  const lastBottom = freedraw_classPrivateFieldGet(_last, this).subarray(16, 18);
  const [layerX, layerY, layerWidth, layerHeight] = freedraw_classPrivateFieldGet(_box, this);
  const [lastTopX, lastTopY, lastBottomX, lastBottomY] = freedraw_assertClassBrand(_FreeDrawOutliner_brand, this, _getLastCoords).call(this);
  outline.set([NaN, NaN, NaN, NaN, (lastTop[0] - layerX) / layerWidth, (lastTop[1] - layerY) / layerHeight, NaN, NaN, NaN, NaN, lastTopX, lastTopY, NaN, NaN, NaN, NaN, lastBottomX, lastBottomY, NaN, NaN, NaN, NaN, (lastBottom[0] - layerX) / layerWidth, (lastBottom[1] - layerY) / layerHeight], pos);
  return pos += 24;
}
var _MIN_DIST = {
  _: 8
};
var _MIN_DIFF = {
  _: 2
};
var _MIN = {
  _: _MIN_DIST._ + _MIN_DIFF._
};
var _box2 = /*#__PURE__*/new WeakMap();
var _bbox = /*#__PURE__*/new WeakMap();
var _innerMargin2 = /*#__PURE__*/new WeakMap();
var _isLTR2 = /*#__PURE__*/new WeakMap();
var _points2 = /*#__PURE__*/new WeakMap();
var _scaleFactor2 = /*#__PURE__*/new WeakMap();
var _outline = /*#__PURE__*/new WeakMap();
var _FreeDrawOutline_brand = /*#__PURE__*/new WeakSet();
class FreeDrawOutline extends Outline {
  constructor(_outline2, points, box, scaleFactor, innerMargin, _isLTR3) {
    super();
    freedraw_classPrivateMethodInitSpec(this, _FreeDrawOutline_brand);
    freedraw_classPrivateFieldInitSpec(this, _box2, void 0);
    freedraw_classPrivateFieldInitSpec(this, _bbox, new Float32Array(4));
    freedraw_classPrivateFieldInitSpec(this, _innerMargin2, void 0);
    freedraw_classPrivateFieldInitSpec(this, _isLTR2, void 0);
    freedraw_classPrivateFieldInitSpec(this, _points2, void 0);
    freedraw_classPrivateFieldInitSpec(this, _scaleFactor2, void 0);
    freedraw_classPrivateFieldInitSpec(this, _outline, void 0);
    freedraw_classPrivateFieldSet(_outline, this, _outline2);
    freedraw_classPrivateFieldSet(_points2, this, points);
    freedraw_classPrivateFieldSet(_box2, this, box);
    freedraw_classPrivateFieldSet(_scaleFactor2, this, scaleFactor);
    freedraw_classPrivateFieldSet(_innerMargin2, this, innerMargin);
    freedraw_classPrivateFieldSet(_isLTR2, this, _isLTR3);
    this.lastPoint = [NaN, NaN];
    freedraw_assertClassBrand(_FreeDrawOutline_brand, this, _computeMinMax).call(this, _isLTR3);
    const [_x2, _y2, width, height] = freedraw_classPrivateFieldGet(_bbox, this);
    for (let i = 0, ii = _outline2.length; i < ii; i += 2) {
      _outline2[i] = (_outline2[i] - _x2) / width;
      _outline2[i + 1] = (_outline2[i + 1] - _y2) / height;
    }
    for (let i = 0, ii = points.length; i < ii; i += 2) {
      points[i] = (points[i] - _x2) / width;
      points[i + 1] = (points[i + 1] - _y2) / height;
    }
  }
  toSVGPath() {
    const buffer = [`M${freedraw_classPrivateFieldGet(_outline, this)[4]} ${freedraw_classPrivateFieldGet(_outline, this)[5]}`];
    for (let i = 6, ii = freedraw_classPrivateFieldGet(_outline, this).length; i < ii; i += 6) {
      if (isNaN(freedraw_classPrivateFieldGet(_outline, this)[i])) {
        buffer.push(`L${freedraw_classPrivateFieldGet(_outline, this)[i + 4]} ${freedraw_classPrivateFieldGet(_outline, this)[i + 5]}`);
        continue;
      }
      buffer.push(`C${freedraw_classPrivateFieldGet(_outline, this)[i]} ${freedraw_classPrivateFieldGet(_outline, this)[i + 1]} ${freedraw_classPrivateFieldGet(_outline, this)[i + 2]} ${freedraw_classPrivateFieldGet(_outline, this)[i + 3]} ${freedraw_classPrivateFieldGet(_outline, this)[i + 4]} ${freedraw_classPrivateFieldGet(_outline, this)[i + 5]}`);
    }
    buffer.push("Z");
    return buffer.join(" ");
  }
  serialize(_ref3, rotation) {
    let [blX, blY, trX, trY] = _ref3;
    const width = trX - blX;
    const height = trY - blY;
    let outline;
    let points;
    switch (rotation) {
      case 0:
        outline = Outline._rescale(freedraw_classPrivateFieldGet(_outline, this), blX, trY, width, -height);
        points = Outline._rescale(freedraw_classPrivateFieldGet(_points2, this), blX, trY, width, -height);
        break;
      case 90:
        outline = Outline._rescaleAndSwap(freedraw_classPrivateFieldGet(_outline, this), blX, blY, width, height);
        points = Outline._rescaleAndSwap(freedraw_classPrivateFieldGet(_points2, this), blX, blY, width, height);
        break;
      case 180:
        outline = Outline._rescale(freedraw_classPrivateFieldGet(_outline, this), trX, blY, -width, height);
        points = Outline._rescale(freedraw_classPrivateFieldGet(_points2, this), trX, blY, -width, height);
        break;
      case 270:
        outline = Outline._rescaleAndSwap(freedraw_classPrivateFieldGet(_outline, this), trX, trY, -width, -height);
        points = Outline._rescaleAndSwap(freedraw_classPrivateFieldGet(_points2, this), trX, trY, -width, -height);
        break;
    }
    return {
      outline: Array.from(outline),
      points: [Array.from(points)]
    };
  }
  get box() {
    return freedraw_classPrivateFieldGet(_bbox, this);
  }
  newOutliner(point, box, scaleFactor, thickness, isLTR) {
    let innerMargin = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
    return new FreeDrawOutliner(point, box, scaleFactor, thickness, isLTR, innerMargin);
  }
  getNewOutline(thickness, innerMargin) {
    const [x, y, width, height] = freedraw_classPrivateFieldGet(_bbox, this);
    const [layerX, layerY, layerWidth, layerHeight] = freedraw_classPrivateFieldGet(_box2, this);
    const sx = width * layerWidth;
    const sy = height * layerHeight;
    const tx = x * layerWidth + layerX;
    const ty = y * layerHeight + layerY;
    const outliner = this.newOutliner({
      x: freedraw_classPrivateFieldGet(_points2, this)[0] * sx + tx,
      y: freedraw_classPrivateFieldGet(_points2, this)[1] * sy + ty
    }, freedraw_classPrivateFieldGet(_box2, this), freedraw_classPrivateFieldGet(_scaleFactor2, this), thickness, freedraw_classPrivateFieldGet(_isLTR2, this), innerMargin ?? freedraw_classPrivateFieldGet(_innerMargin2, this));
    for (let i = 2; i < freedraw_classPrivateFieldGet(_points2, this).length; i += 2) {
      outliner.add({
        x: freedraw_classPrivateFieldGet(_points2, this)[i] * sx + tx,
        y: freedraw_classPrivateFieldGet(_points2, this)[i + 1] * sy + ty
      });
    }
    return outliner.getOutlines();
  }
}
function _computeMinMax(isLTR) {
  const outline = freedraw_classPrivateFieldGet(_outline, this);
  let lastX = outline[4];
  let lastY = outline[5];
  const minMax = [lastX, lastY, lastX, lastY];
  let lastPointX = lastX;
  let lastPointY = lastY;
  const ltrCallback = isLTR ? Math.max : Math.min;
  for (let i = 6, ii = outline.length; i < ii; i += 6) {
    const x = outline[i + 4],
      y = outline[i + 5];
    if (isNaN(outline[i])) {
      Util.pointBoundingBox(x, y, minMax);
      if (lastPointY < y) {
        lastPointX = x;
        lastPointY = y;
      } else if (lastPointY === y) {
        lastPointX = ltrCallback(lastPointX, x);
      }
    } else {
      const bbox = [Infinity, Infinity, -Infinity, -Infinity];
      Util.bezierBoundingBox(lastX, lastY, ...outline.slice(i, i + 6), bbox);
      Util.rectBoundingBox(...bbox, minMax);
      if (lastPointY < bbox[3]) {
        lastPointX = bbox[2];
        lastPointY = bbox[3];
      } else if (lastPointY === bbox[3]) {
        lastPointX = ltrCallback(lastPointX, bbox[2]);
      }
    }
    lastX = x;
    lastY = y;
  }
  const bbox = freedraw_classPrivateFieldGet(_bbox, this);
  bbox[0] = minMax[0] - freedraw_classPrivateFieldGet(_innerMargin2, this);
  bbox[1] = minMax[1] - freedraw_classPrivateFieldGet(_innerMargin2, this);
  bbox[2] = minMax[2] - minMax[0] + 2 * freedraw_classPrivateFieldGet(_innerMargin2, this);
  bbox[3] = minMax[3] - minMax[1] + 2 * freedraw_classPrivateFieldGet(_innerMargin2, this);
  this.lastPoint = [lastPointX, lastPointY];
}

;// ./src/display/editor/drawers/highlight.js























function highlight_classPrivateMethodInitSpec(e, a) { highlight_checkPrivateRedeclaration(e, a), a.add(e); }
function highlight_classPrivateFieldInitSpec(e, t, a) { highlight_checkPrivateRedeclaration(e, t), t.set(e, a); }
function highlight_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function highlight_classPrivateFieldSet(s, a, r) { return s.set(highlight_assertClassBrand(s, a), r), r; }
function highlight_classPrivateFieldGet(s, a) { return s.get(highlight_assertClassBrand(s, a)); }
function highlight_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



var highlight_box = /*#__PURE__*/new WeakMap();
var _lastPoint = /*#__PURE__*/new WeakMap();
var _verticalEdges = /*#__PURE__*/new WeakMap();
var _intervals = /*#__PURE__*/new WeakMap();
var _HighlightOutliner_brand = /*#__PURE__*/new WeakSet();
class HighlightOutliner {
  constructor(boxes) {
    let borderWidth = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
    let innerMargin = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
    let isLTR = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
    highlight_classPrivateMethodInitSpec(this, _HighlightOutliner_brand);
    highlight_classPrivateFieldInitSpec(this, highlight_box, void 0);
    highlight_classPrivateFieldInitSpec(this, _lastPoint, void 0);
    highlight_classPrivateFieldInitSpec(this, _verticalEdges, []);
    highlight_classPrivateFieldInitSpec(this, _intervals, []);
    const minMax = [Infinity, Infinity, -Infinity, -Infinity];
    const NUMBER_OF_DIGITS = 4;
    const EPSILON = 10 ** -NUMBER_OF_DIGITS;
    for (const {
      x,
      y,
      width,
      height
    } of boxes) {
      const x1 = Math.floor((x - borderWidth) / EPSILON) * EPSILON;
      const x2 = Math.ceil((x + width + borderWidth) / EPSILON) * EPSILON;
      const y1 = Math.floor((y - borderWidth) / EPSILON) * EPSILON;
      const y2 = Math.ceil((y + height + borderWidth) / EPSILON) * EPSILON;
      const left = [x1, y1, y2, true];
      const right = [x2, y1, y2, false];
      highlight_classPrivateFieldGet(_verticalEdges, this).push(left, right);
      Util.rectBoundingBox(x1, y1, x2, y2, minMax);
    }
    const bboxWidth = minMax[2] - minMax[0] + 2 * innerMargin;
    const bboxHeight = minMax[3] - minMax[1] + 2 * innerMargin;
    const shiftedMinX = minMax[0] - innerMargin;
    const shiftedMinY = minMax[1] - innerMargin;
    const lastEdge = highlight_classPrivateFieldGet(_verticalEdges, this).at(isLTR ? -1 : -2);
    const lastPoint = [lastEdge[0], lastEdge[2]];
    for (const edge of highlight_classPrivateFieldGet(_verticalEdges, this)) {
      const [x, y1, y2] = edge;
      edge[0] = (x - shiftedMinX) / bboxWidth;
      edge[1] = (y1 - shiftedMinY) / bboxHeight;
      edge[2] = (y2 - shiftedMinY) / bboxHeight;
    }
    highlight_classPrivateFieldSet(highlight_box, this, new Float32Array([shiftedMinX, shiftedMinY, bboxWidth, bboxHeight]));
    highlight_classPrivateFieldSet(_lastPoint, this, lastPoint);
  }
  getOutlines() {
    highlight_classPrivateFieldGet(_verticalEdges, this).sort((a, b) => a[0] - b[0] || a[1] - b[1] || a[2] - b[2]);
    const outlineVerticalEdges = [];
    for (const edge of highlight_classPrivateFieldGet(_verticalEdges, this)) {
      if (edge[3]) {
        outlineVerticalEdges.push(...highlight_assertClassBrand(_HighlightOutliner_brand, this, _breakEdge).call(this, edge));
        highlight_assertClassBrand(_HighlightOutliner_brand, this, _insert).call(this, edge);
      } else {
        highlight_assertClassBrand(_HighlightOutliner_brand, this, _remove).call(this, edge);
        outlineVerticalEdges.push(...highlight_assertClassBrand(_HighlightOutliner_brand, this, _breakEdge).call(this, edge));
      }
    }
    return highlight_assertClassBrand(_HighlightOutliner_brand, this, _getOutlines).call(this, outlineVerticalEdges);
  }
}
function _getOutlines(outlineVerticalEdges) {
  const edges = [];
  const allEdges = new Set();
  for (const edge of outlineVerticalEdges) {
    const [x, y1, y2] = edge;
    edges.push([x, y1, edge], [x, y2, edge]);
  }
  edges.sort((a, b) => a[1] - b[1] || a[0] - b[0]);
  for (let i = 0, ii = edges.length; i < ii; i += 2) {
    const edge1 = edges[i][2];
    const edge2 = edges[i + 1][2];
    edge1.push(edge2);
    edge2.push(edge1);
    allEdges.add(edge1);
    allEdges.add(edge2);
  }
  const outlines = [];
  let outline;
  while (allEdges.size > 0) {
    const edge = allEdges.values().next().value;
    let [x, y1, y2, edge1, edge2] = edge;
    allEdges.delete(edge);
    let lastPointX = x;
    let lastPointY = y1;
    outline = [x, y2];
    outlines.push(outline);
    while (true) {
      let e;
      if (allEdges.has(edge1)) {
        e = edge1;
      } else if (allEdges.has(edge2)) {
        e = edge2;
      } else {
        break;
      }
      allEdges.delete(e);
      [x, y1, y2, edge1, edge2] = e;
      if (lastPointX !== x) {
        outline.push(lastPointX, lastPointY, x, lastPointY === y1 ? y1 : y2);
        lastPointX = x;
      }
      lastPointY = lastPointY === y1 ? y2 : y1;
    }
    outline.push(lastPointX, lastPointY);
  }
  return new HighlightOutline(outlines, highlight_classPrivateFieldGet(highlight_box, this), highlight_classPrivateFieldGet(_lastPoint, this));
}
function _binarySearch(y) {
  const array = highlight_classPrivateFieldGet(_intervals, this);
  let start = 0;
  let end = array.length - 1;
  while (start <= end) {
    const middle = start + end >> 1;
    const y1 = array[middle][0];
    if (y1 === y) {
      return middle;
    }
    if (y1 < y) {
      start = middle + 1;
    } else {
      end = middle - 1;
    }
  }
  return end + 1;
}
function _insert(_ref2) {
  let [, y1, y2] = _ref2;
  const index = highlight_assertClassBrand(_HighlightOutliner_brand, this, _binarySearch).call(this, y1);
  highlight_classPrivateFieldGet(_intervals, this).splice(index, 0, [y1, y2]);
}
function _remove(_ref3) {
  let [, y1, y2] = _ref3;
  const index = highlight_assertClassBrand(_HighlightOutliner_brand, this, _binarySearch).call(this, y1);
  for (let i = index; i < highlight_classPrivateFieldGet(_intervals, this).length; i++) {
    const [start, end] = highlight_classPrivateFieldGet(_intervals, this)[i];
    if (start !== y1) {
      break;
    }
    if (start === y1 && end === y2) {
      highlight_classPrivateFieldGet(_intervals, this).splice(i, 1);
      return;
    }
  }
  for (let i = index - 1; i >= 0; i--) {
    const [start, end] = highlight_classPrivateFieldGet(_intervals, this)[i];
    if (start !== y1) {
      break;
    }
    if (start === y1 && end === y2) {
      highlight_classPrivateFieldGet(_intervals, this).splice(i, 1);
      return;
    }
  }
}
function _breakEdge(edge) {
  const [x, y1, y2] = edge;
  const results = [[x, y1, y2]];
  const index = highlight_assertClassBrand(_HighlightOutliner_brand, this, _binarySearch).call(this, y2);
  for (let i = 0; i < index; i++) {
    const [start, end] = highlight_classPrivateFieldGet(_intervals, this)[i];
    for (let j = 0, jj = results.length; j < jj; j++) {
      const [, y3, y4] = results[j];
      if (end <= y3 || y4 <= start) {
        continue;
      }
      if (y3 >= start) {
        if (y4 > end) {
          results[j][1] = end;
        } else {
          if (jj === 1) {
            return [];
          }
          results.splice(j, 1);
          j--;
          jj--;
        }
        continue;
      }
      results[j][2] = start;
      if (y4 > end) {
        results.push([x, end, y4]);
      }
    }
  }
  return results;
}
var highlight_box2 = /*#__PURE__*/new WeakMap();
var _outlines = /*#__PURE__*/new WeakMap();
class HighlightOutline extends Outline {
  constructor(outlines, box, lastPoint) {
    super();
    highlight_classPrivateFieldInitSpec(this, highlight_box2, void 0);
    highlight_classPrivateFieldInitSpec(this, _outlines, void 0);
    highlight_classPrivateFieldSet(_outlines, this, outlines);
    highlight_classPrivateFieldSet(highlight_box2, this, box);
    this.lastPoint = lastPoint;
  }
  toSVGPath() {
    const buffer = [];
    for (const polygon of highlight_classPrivateFieldGet(_outlines, this)) {
      let [prevX, prevY] = polygon;
      buffer.push(`M${prevX} ${prevY}`);
      for (let i = 2; i < polygon.length; i += 2) {
        const x = polygon[i];
        const y = polygon[i + 1];
        if (x === prevX) {
          buffer.push(`V${y}`);
          prevY = y;
        } else if (y === prevY) {
          buffer.push(`H${x}`);
          prevX = x;
        }
      }
      buffer.push("Z");
    }
    return buffer.join(" ");
  }
  serialize(_ref, _rotation) {
    let [blX, blY, trX, trY] = _ref;
    const outlines = [];
    const width = trX - blX;
    const height = trY - blY;
    for (const outline of highlight_classPrivateFieldGet(_outlines, this)) {
      const points = new Array(outline.length);
      for (let i = 0; i < outline.length; i += 2) {
        points[i] = blX + outline[i] * width;
        points[i + 1] = trY - outline[i + 1] * height;
      }
      outlines.push(points);
    }
    return outlines;
  }
  get box() {
    return highlight_classPrivateFieldGet(highlight_box2, this);
  }
  get classNamesForOutlining() {
    return ["highlightOutline"];
  }
}
class FreeHighlightOutliner extends FreeDrawOutliner {
  newFreeDrawOutline(outline, points, box, scaleFactor, innerMargin, isLTR) {
    return new FreeHighlightOutline(outline, points, box, scaleFactor, innerMargin, isLTR);
  }
}
class FreeHighlightOutline extends FreeDrawOutline {
  newOutliner(point, box, scaleFactor, thickness, isLTR) {
    let innerMargin = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
    return new FreeHighlightOutliner(point, box, scaleFactor, thickness, isLTR, innerMargin);
  }
}

;// ./src/display/editor/highlight.js
var _HighlightEditor;

















function editor_highlight_classPrivateMethodInitSpec(e, a) { editor_highlight_checkPrivateRedeclaration(e, a), a.add(e); }
function highlight_defineProperty(e, r, t) { return (r = highlight_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function highlight_toPropertyKey(t) { var i = highlight_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function highlight_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function editor_highlight_classPrivateFieldInitSpec(e, t, a) { editor_highlight_checkPrivateRedeclaration(e, t), t.set(e, a); }
function editor_highlight_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function highlight_toSetter(t, e, n) { e || (e = []); var r = e.length++; return Object.defineProperty({}, "_", { set: function (o) { e[r] = o, t.apply(n, e); } }); }
function editor_highlight_classPrivateFieldGet(s, a) { return s.get(editor_highlight_assertClassBrand(s, a)); }
function editor_highlight_classPrivateFieldSet(s, a, r) { return s.set(editor_highlight_assertClassBrand(s, a), r), r; }
function editor_highlight_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }







var _anchorNode = /*#__PURE__*/new WeakMap();
var _anchorOffset = /*#__PURE__*/new WeakMap();
var _boxes = /*#__PURE__*/new WeakMap();
var _clipPathId = /*#__PURE__*/new WeakMap();
var highlight_colorPicker = /*#__PURE__*/new WeakMap();
var _focusOutlines = /*#__PURE__*/new WeakMap();
var _focusNode = /*#__PURE__*/new WeakMap();
var _focusOffset = /*#__PURE__*/new WeakMap();
var _highlightDiv = /*#__PURE__*/new WeakMap();
var _highlightOutlines = /*#__PURE__*/new WeakMap();
var highlight_id = /*#__PURE__*/new WeakMap();
var _isFreeHighlight = /*#__PURE__*/new WeakMap();
var highlight_lastPoint = /*#__PURE__*/new WeakMap();
var _opacity = /*#__PURE__*/new WeakMap();
var _outlineId = /*#__PURE__*/new WeakMap();
var highlight_text = /*#__PURE__*/new WeakMap();
var highlight_thickness = /*#__PURE__*/new WeakMap();
var _methodOfCreation = /*#__PURE__*/new WeakMap();
var _HighlightEditor_brand = /*#__PURE__*/new WeakSet();
class HighlightEditor extends AnnotationEditor {
  static get _keyboardManager() {
    const proto = HighlightEditor.prototype;
    return shadow(this, "_keyboardManager", new KeyboardManager([[["ArrowLeft", "mac+ArrowLeft"], proto._moveCaret, {
      args: [0]
    }], [["ArrowRight", "mac+ArrowRight"], proto._moveCaret, {
      args: [1]
    }], [["ArrowUp", "mac+ArrowUp"], proto._moveCaret, {
      args: [2]
    }], [["ArrowDown", "mac+ArrowDown"], proto._moveCaret, {
      args: [3]
    }]]));
  }
  constructor(params) {
    super({
      ...params,
      name: "highlightEditor"
    });
    editor_highlight_classPrivateMethodInitSpec(this, _HighlightEditor_brand);
    editor_highlight_classPrivateFieldInitSpec(this, _anchorNode, null);
    editor_highlight_classPrivateFieldInitSpec(this, _anchorOffset, 0);
    editor_highlight_classPrivateFieldInitSpec(this, _boxes, void 0);
    editor_highlight_classPrivateFieldInitSpec(this, _clipPathId, null);
    editor_highlight_classPrivateFieldInitSpec(this, highlight_colorPicker, null);
    editor_highlight_classPrivateFieldInitSpec(this, _focusOutlines, null);
    editor_highlight_classPrivateFieldInitSpec(this, _focusNode, null);
    editor_highlight_classPrivateFieldInitSpec(this, _focusOffset, 0);
    editor_highlight_classPrivateFieldInitSpec(this, _highlightDiv, null);
    editor_highlight_classPrivateFieldInitSpec(this, _highlightOutlines, null);
    editor_highlight_classPrivateFieldInitSpec(this, highlight_id, null);
    editor_highlight_classPrivateFieldInitSpec(this, _isFreeHighlight, false);
    editor_highlight_classPrivateFieldInitSpec(this, highlight_lastPoint, null);
    editor_highlight_classPrivateFieldInitSpec(this, _opacity, void 0);
    editor_highlight_classPrivateFieldInitSpec(this, _outlineId, null);
    editor_highlight_classPrivateFieldInitSpec(this, highlight_text, "");
    editor_highlight_classPrivateFieldInitSpec(this, highlight_thickness, void 0);
    editor_highlight_classPrivateFieldInitSpec(this, _methodOfCreation, "");
    this.color = params.color || HighlightEditor._defaultColor;
    editor_highlight_classPrivateFieldSet(highlight_thickness, this, params.thickness || HighlightEditor._defaultThickness);
    editor_highlight_classPrivateFieldSet(_opacity, this, params.opacity || HighlightEditor._defaultOpacity);
    editor_highlight_classPrivateFieldSet(_boxes, this, params.boxes || null);
    editor_highlight_classPrivateFieldSet(_methodOfCreation, this, params.methodOfCreation || "");
    editor_highlight_classPrivateFieldSet(highlight_text, this, params.text || "");
    this._isDraggable = false;
    this.defaultL10nId = "pdfjs-editor-highlight-editor";
    if (params.highlightId > -1) {
      editor_highlight_classPrivateFieldSet(_isFreeHighlight, this, true);
      editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _createFreeOutlines).call(this, params);
      editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _addToDrawLayer).call(this);
    } else if (editor_highlight_classPrivateFieldGet(_boxes, this)) {
      editor_highlight_classPrivateFieldSet(_anchorNode, this, params.anchorNode);
      editor_highlight_classPrivateFieldSet(_anchorOffset, this, params.anchorOffset);
      editor_highlight_classPrivateFieldSet(_focusNode, this, params.focusNode);
      editor_highlight_classPrivateFieldSet(_focusOffset, this, params.focusOffset);
      editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _createOutlines).call(this);
      editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _addToDrawLayer).call(this);
      this.rotate(this.rotation);
    }
    this.eventBus?.dispatch("annotation-editor-event", {
      source: this,
      type: "added",
      page: this.pageIndex + 1,
      editorType: this.constructor.name,
      value: {
        color: this.color,
        thickness: editor_highlight_classPrivateFieldGet(highlight_thickness, this),
        isFreeHighlight: editor_highlight_classPrivateFieldGet(_isFreeHighlight, this),
        text: editor_highlight_classPrivateFieldGet(highlight_text, this)
      }
    });
    if (!this.annotationElementId) {
      this._uiManager.a11yAlert("pdfjs-editor-highlight-added-alert");
    }
  }
  get telemetryInitialData() {
    return {
      action: "added",
      type: editor_highlight_classPrivateFieldGet(_isFreeHighlight, this) ? "free_highlight" : "highlight",
      color: this._uiManager.getNonHCMColorName(this.color),
      thickness: editor_highlight_classPrivateFieldGet(highlight_thickness, this),
      methodOfCreation: editor_highlight_classPrivateFieldGet(_methodOfCreation, this)
    };
  }
  get telemetryFinalData() {
    return {
      type: "highlight",
      color: this._uiManager.getNonHCMColorName(this.color)
    };
  }
  get commentColor() {
    return this.color;
  }
  static computeTelemetryFinalData(data) {
    return {
      numberOfColors: data.get("color").size
    };
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
    HighlightEditor._defaultColor ||= uiManager.highlightColors?.values().next().value || "#fff066";
  }
  static updateDefaultParams(type, value) {
    switch (type) {
      case AnnotationEditorParamsType.HIGHLIGHT_COLOR:
        HighlightEditor._defaultColor = value;
        break;
      case AnnotationEditorParamsType.HIGHLIGHT_THICKNESS:
        HighlightEditor._defaultThickness = value;
        break;
    }
  }
  translateInPage(x, y) {}
  get toolbarPosition() {
    return editor_highlight_classPrivateFieldGet(highlight_lastPoint, this);
  }
  updateParams(type, value) {
    switch (type) {
      case AnnotationEditorParamsType.HIGHLIGHT_COLOR:
        editor_highlight_assertClassBrand(_HighlightEditor_brand, this, highlight_updateColor).call(this, value);
        break;
      case AnnotationEditorParamsType.HIGHLIGHT_THICKNESS:
        editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _updateThickness).call(this, value);
        break;
    }
  }
  static get defaultPropertiesToUpdate() {
    return [[AnnotationEditorParamsType.HIGHLIGHT_COLOR, HighlightEditor._defaultColor], [AnnotationEditorParamsType.HIGHLIGHT_THICKNESS, HighlightEditor._defaultThickness]];
  }
  get propertiesToUpdate() {
    return [[AnnotationEditorParamsType.HIGHLIGHT_COLOR, this.color || HighlightEditor._defaultColor], [AnnotationEditorParamsType.HIGHLIGHT_THICKNESS, editor_highlight_classPrivateFieldGet(highlight_thickness, this) || HighlightEditor._defaultThickness], [AnnotationEditorParamsType.HIGHLIGHT_FREE, editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)]];
  }
  get toolbarButtons() {
    if (this._uiManager.highlightColors) {
      const colorPicker = editor_highlight_classPrivateFieldSet(highlight_colorPicker, this, new ColorPicker({
        editor: this
      }));
      return [["colorPicker", colorPicker]];
    }
    return super.toolbarButtons;
  }
  disableEditing() {
    super.disableEditing();
    this.div.classList.toggle("disabled", true);
  }
  enableEditing() {
    super.enableEditing();
    this.div.classList.toggle("disabled", false);
  }
  fixAndSetPosition() {
    return super.fixAndSetPosition(editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _getRotation).call(this));
  }
  getBaseTranslation() {
    return [0, 0];
  }
  getRect(tx, ty) {
    return super.getRect(tx, ty, editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _getRotation).call(this));
  }
  onceAdded(focus) {
    if (!this.annotationElementId) {
      this.parent.addUndoableEditor(this);
    }
    if (focus) {
      this.div.focus();
    }
  }
  remove() {
    editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _cleanDrawLayer).call(this);
    this._reportTelemetry({
      action: "deleted"
    });
    super.remove();
  }
  rebuild() {
    if (!this.parent) {
      return;
    }
    super.rebuild();
    if (this.div === null) {
      return;
    }
    editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _addToDrawLayer).call(this);
    if (!this.isAttachedToDOM) {
      this.parent.add(this);
    }
  }
  setParent(parent) {
    let mustBeSelected = false;
    if (this.parent && !parent) {
      editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _cleanDrawLayer).call(this);
    } else if (parent) {
      editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _addToDrawLayer).call(this, parent);
      mustBeSelected = !this.parent && this.div?.classList.contains("selectedEditor");
    }
    super.setParent(parent);
    this.show(this._isVisible);
    if (mustBeSelected) {
      this.select();
    }
  }
  rotate(angle) {
    const {
      drawLayer
    } = this.parent;
    let box;
    if (editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)) {
      angle = (angle - this.rotation + 360) % 360;
      box = _rotateBbox.call(HighlightEditor, editor_highlight_classPrivateFieldGet(_highlightOutlines, this).box, angle);
    } else {
      box = _rotateBbox.call(HighlightEditor, [this.x, this.y, this.width, this.height], angle);
    }
    drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(highlight_id, this), {
      bbox: box,
      root: {
        "data-main-rotation": angle
      }
    });
    drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(_outlineId, this), {
      bbox: _rotateBbox.call(HighlightEditor, editor_highlight_classPrivateFieldGet(_focusOutlines, this).box, angle),
      root: {
        "data-main-rotation": angle
      }
    });
  }
  render() {
    if (this.div) {
      return this.div;
    }
    const div = super.render();
    if (editor_highlight_classPrivateFieldGet(highlight_text, this)) {
      div.setAttribute("aria-label", editor_highlight_classPrivateFieldGet(highlight_text, this));
      div.setAttribute("role", "mark");
    }
    if (editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)) {
      div.classList.add("free");
    } else {
      this.div.addEventListener("keydown", editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _keydown).bind(this), {
        signal: this._uiManager._signal
      });
    }
    const highlightDiv = editor_highlight_classPrivateFieldSet(_highlightDiv, this, document.createElement("div"));
    div.append(highlightDiv);
    highlightDiv.setAttribute("aria-hidden", "true");
    highlightDiv.className = "internal";
    highlightDiv.style.clipPath = editor_highlight_classPrivateFieldGet(_clipPathId, this);
    const [parentWidth, parentHeight] = this.parentDimensions;
    this.setDims(this.width * parentWidth, this.height * parentHeight);
    bindEvents(this, editor_highlight_classPrivateFieldGet(_highlightDiv, this), ["pointerover", "pointerleave"]);
    this.enableEditing();
    return div;
  }
  pointerover() {
    if (!this.isSelected) {
      this.parent?.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(_outlineId, this), {
        rootClass: {
          hovered: true
        }
      });
    }
  }
  pointerleave() {
    if (!this.isSelected) {
      this.parent?.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(_outlineId, this), {
        rootClass: {
          hovered: false
        }
      });
    }
  }
  _moveCaret(direction) {
    this.parent.unselect(this);
    switch (direction) {
      case 0:
      case 2:
        editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _setCaret).call(this, true);
        break;
      case 1:
      case 3:
        editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _setCaret).call(this, false);
        break;
    }
  }
  select() {
    super.select();
    if (!editor_highlight_classPrivateFieldGet(_outlineId, this)) {
      return;
    }
    this.parent?.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(_outlineId, this), {
      rootClass: {
        hovered: false,
        selected: true
      }
    });
  }
  unselect() {
    super.unselect();
    if (!editor_highlight_classPrivateFieldGet(_outlineId, this)) {
      return;
    }
    this.parent?.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(_outlineId, this), {
      rootClass: {
        selected: false
      }
    });
    if (!editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)) {
      editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _setCaret).call(this, false);
    }
  }
  get _mustFixPosition() {
    return !editor_highlight_classPrivateFieldGet(_isFreeHighlight, this);
  }
  show() {
    let visible = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._isVisible;
    super.show(visible);
    if (this.parent) {
      this.parent.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(highlight_id, this), {
        rootClass: {
          hidden: !visible
        }
      });
      this.parent.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(_outlineId, this), {
        rootClass: {
          hidden: !visible
        }
      });
    }
  }
  static startHighlighting(parent, isLTR, _ref) {
    let {
      target: textLayer,
      x,
      y
    } = _ref;
    const {
      x: layerX,
      y: layerY,
      width: parentWidth,
      height: parentHeight
    } = textLayer.getBoundingClientRect();
    const ac = new AbortController();
    const signal = parent.combinedSignal(ac);
    const pointerUpCallback = e => {
      ac.abort();
      editor_highlight_assertClassBrand(HighlightEditor, this, _endHighlight).call(this, parent, e);
    };
    window.addEventListener("blur", pointerUpCallback, {
      signal
    });
    window.addEventListener("pointerup", pointerUpCallback, {
      signal
    });
    window.addEventListener("pointerdown", stopEvent, {
      capture: true,
      passive: false,
      signal
    });
    window.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    textLayer.addEventListener("pointermove", editor_highlight_assertClassBrand(HighlightEditor, this, _highlightMove).bind(this, parent), {
      signal
    });
    this._freeHighlight = new FreeHighlightOutliner({
      x,
      y
    }, [layerX, layerY, parentWidth, parentHeight], parent.scale, this._defaultThickness / 2, isLTR, 0.001);
    ({
      id: this._freeHighlightId,
      clipPathId: this._freeHighlightClipId
    } = parent.drawLayer.draw({
      bbox: [0, 0, 1, 1],
      root: {
        viewBox: "0 0 1 1",
        fill: this._defaultColor,
        "fill-opacity": this._defaultOpacity
      },
      rootClass: {
        highlight: true,
        free: true
      },
      path: {
        d: this._freeHighlight.toSVGPath()
      }
    }, true, true));
  }
  static async deserialize(data, parent, uiManager) {
    let initialData = null;
    if (data instanceof HighlightAnnotationElement) {
      const {
        data: {
          quadPoints,
          rect,
          rotation,
          id,
          color,
          opacity,
          popupRef,
          contentsObj
        },
        parent: {
          page: {
            pageNumber
          }
        }
      } = data;
      initialData = data = {
        annotationType: AnnotationEditorType.HIGHLIGHT,
        color: Array.from(color),
        opacity,
        quadPoints,
        boxes: null,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        popupRef,
        comment: contentsObj?.str || null
      };
    } else if (data.annotationType && data.annotationType === AnnotationEditorType.HIGHLIGHT) {
      let {
        quadPoints,
        outlines,
        rect,
        rotation,
        id,
        color,
        opacity,
        popupRef,
        pageIndex,
        thickness
      } = data;
      if (quadPoints) {
        if (!Array.isArray(quadPoints)) {
          quadPoints = Object.values(quadPoints);
        }
      }
      let inkLists;
      if (!quadPoints && outlines) {
        if (Array.isArray(outlines)) {
          inkLists = outlines.map(subArray => subArray);
        } else if (typeof outlines === "object" && outlines.points) {
          inkLists = [outlines.points.flat()];
        } else {
          console.error("Unexpected outlines format");
          return null;
        }
        thickness = thickness || data.thickness || 1;
      }
      initialData = data = {
        annotationType: AnnotationEditorType.HIGHLIGHT,
        color: Array.from(color),
        opacity,
        quadPoints,
        inkLists,
        thickness,
        boxes: null,
        pageIndex,
        rect: rect.slice(0),
        rotation,
        id,
        deleted: false,
        popupRef: popupRef || null
      };
    } else if (data instanceof InkAnnotationElement) {
      const {
        data: {
          inkLists,
          rect,
          rotation,
          id,
          color,
          borderStyle: {
            rawWidth: thickness
          },
          popupRef,
          contentsObj
        },
        parent: {
          page: {
            pageNumber
          }
        }
      } = data;
      initialData = data = {
        annotationType: AnnotationEditorType.HIGHLIGHT,
        color: Array.from(color),
        thickness,
        inkLists,
        boxes: null,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        popupRef,
        comment: contentsObj?.str || null
      };
    }
    const {
      color,
      quadPoints,
      inkLists,
      opacity
    } = data;
    const editor = await super.deserialize(data, parent, uiManager);
    editor.color = Util.makeHexColor(...color);
    editor_highlight_classPrivateFieldSet(_opacity, editor, opacity || 1);
    if (inkLists) {
      editor_highlight_classPrivateFieldSet(highlight_thickness, editor, data.thickness);
    }
    editor._initialData = initialData;
    if (data.comment) {
      editor.setCommentData(data.comment);
    }
    const [pageWidth, pageHeight] = editor.pageDimensions;
    const [pageX, pageY] = editor.pageTranslation;
    if (quadPoints) {
      const boxes = editor_highlight_classPrivateFieldSet(_boxes, editor, []);
      for (let i = 0; i < quadPoints.length; i += 8) {
        boxes.push({
          x: (quadPoints[i] - pageX) / pageWidth,
          y: 1 - (quadPoints[i + 1] - pageY) / pageHeight,
          width: (quadPoints[i + 2] - quadPoints[i]) / pageWidth,
          height: (quadPoints[i + 1] - quadPoints[i + 5]) / pageHeight
        });
      }
      editor_highlight_assertClassBrand(_HighlightEditor_brand, editor, _createOutlines).call(editor);
      editor_highlight_assertClassBrand(_HighlightEditor_brand, editor, _addToDrawLayer).call(editor);
      editor.rotate(editor.rotation);
    } else if (inkLists) {
      editor_highlight_classPrivateFieldSet(_isFreeHighlight, editor, true);
      const points = inkLists[0];
      const point = {
        x: points[0] - pageX,
        y: pageHeight - (points[1] - pageY)
      };
      const outliner = new FreeHighlightOutliner(point, [0, 0, pageWidth, pageHeight], 1, editor_highlight_classPrivateFieldGet(highlight_thickness, editor) / 2, true, 0.001);
      for (let i = 0, ii = points.length; i < ii; i += 2) {
        point.x = points[i] - pageX;
        point.y = pageHeight - (points[i + 1] - pageY);
        outliner.add(point);
      }
      const {
        id,
        clipPathId
      } = parent.drawLayer.draw({
        bbox: [0, 0, 1, 1],
        root: {
          viewBox: "0 0 1 1",
          fill: editor.color,
          "fill-opacity": editor._defaultOpacity
        },
        rootClass: {
          highlight: true,
          free: true
        },
        path: {
          d: outliner.toSVGPath()
        }
      }, true, true);
      editor_highlight_assertClassBrand(_HighlightEditor_brand, editor, _createFreeOutlines).call(editor, {
        highlightOutlines: outliner.getOutlines(),
        highlightId: id,
        clipPathId
      });
      editor_highlight_assertClassBrand(_HighlightEditor_brand, editor, _addToDrawLayer).call(editor);
      editor.rotate(editor.parentRotation);
    }
    return editor;
  }
  serialize() {
    let isForCopying = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (this.isEmpty() || isForCopying) {
      return null;
    }
    if (this.deleted) {
      return this.serializeDeleted();
    }
    const rect = this.getPDFRect();
    const color = AnnotationEditor._colorManager.convert(this._uiManager.getNonHCMColor(this.color));
    const serialized = {
      annotationType: AnnotationEditorType.HIGHLIGHT,
      color,
      opacity: editor_highlight_classPrivateFieldGet(_opacity, this),
      thickness: editor_highlight_classPrivateFieldGet(highlight_thickness, this),
      quadPoints: editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _serializeBoxes).call(this),
      outlines: editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _serializeOutlines).call(this, rect),
      pageIndex: this.pageIndex,
      rect,
      rotation: editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _getRotation).call(this),
      structTreeParentId: this._structTreeParentId
    };
    this.addComment(serialized);
    if (this.annotationElementId && !editor_highlight_assertClassBrand(_HighlightEditor_brand, this, highlight_hasElementChanged).call(this, serialized)) {
      return null;
    }
    serialized.id = this.annotationElementId;
    return serialized;
  }
  renderAnnotationElement(annotation) {
    if (this.deleted) {
      annotation.hide();
      return null;
    }
    const params = {
      rect: this.getPDFRect()
    };
    if (this.hasEditedComment) {
      params.popup = this.comment;
    }
    annotation.updateEdited(params);
    return null;
  }
  static canCreateNewEmptyEditor() {
    return false;
  }
}
_HighlightEditor = HighlightEditor;
function _createOutlines() {
  const outliner = new HighlightOutliner(editor_highlight_classPrivateFieldGet(_boxes, this), 0.001);
  editor_highlight_classPrivateFieldSet(_highlightOutlines, this, outliner.getOutlines());
  [this.x, this.y, this.width, this.height] = editor_highlight_classPrivateFieldGet(_highlightOutlines, this).box;
  const outlinerForOutline = new HighlightOutliner(editor_highlight_classPrivateFieldGet(_boxes, this), 0.0025, 0.001, this._uiManager.direction === "ltr");
  editor_highlight_classPrivateFieldSet(_focusOutlines, this, outlinerForOutline.getOutlines());
  const {
    lastPoint
  } = editor_highlight_classPrivateFieldGet(_focusOutlines, this);
  editor_highlight_classPrivateFieldSet(highlight_lastPoint, this, [(lastPoint[0] - this.x) / this.width, (lastPoint[1] - this.y) / this.height]);
}
function _createFreeOutlines(_ref2) {
  let {
    highlightOutlines,
    highlightId,
    clipPathId
  } = _ref2;
  editor_highlight_classPrivateFieldSet(_highlightOutlines, this, highlightOutlines);
  const extraThickness = 1.5;
  editor_highlight_classPrivateFieldSet(_focusOutlines, this, highlightOutlines.getNewOutline(editor_highlight_classPrivateFieldGet(highlight_thickness, this) / 2 + extraThickness, 0.0025));
  if (highlightId >= 0) {
    editor_highlight_classPrivateFieldSet(highlight_id, this, highlightId);
    editor_highlight_classPrivateFieldSet(_clipPathId, this, clipPathId);
    this.parent.drawLayer.finalizeDraw(highlightId, {
      bbox: highlightOutlines.box,
      path: {
        d: highlightOutlines.toSVGPath()
      }
    });
    editor_highlight_classPrivateFieldSet(_outlineId, this, this.parent.drawLayer.drawOutline({
      rootClass: {
        highlightOutline: true,
        free: true
      },
      bbox: editor_highlight_classPrivateFieldGet(_focusOutlines, this).box,
      path: {
        d: editor_highlight_classPrivateFieldGet(_focusOutlines, this).toSVGPath()
      }
    }, true));
  } else if (this.parent) {
    const angle = this.parent.viewport.rotation;
    this.parent.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(highlight_id, this), {
      bbox: _rotateBbox.call(_HighlightEditor, editor_highlight_classPrivateFieldGet(_highlightOutlines, this).box, (angle - this.rotation + 360) % 360),
      path: {
        d: highlightOutlines.toSVGPath()
      }
    });
    this.parent.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(_outlineId, this), {
      bbox: _rotateBbox.call(_HighlightEditor, editor_highlight_classPrivateFieldGet(_focusOutlines, this).box, angle),
      path: {
        d: editor_highlight_classPrivateFieldGet(_focusOutlines, this).toSVGPath()
      }
    });
  }
  const [x, y, width, height] = highlightOutlines.box;
  switch (this.rotation) {
    case 0:
      this.x = x;
      this.y = y;
      this.width = width;
      this.height = height;
      break;
    case 90:
      {
        const [pageWidth, pageHeight] = this.parentDimensions;
        this.x = y;
        this.y = 1 - x;
        this.width = width * pageHeight / pageWidth;
        this.height = height * pageWidth / pageHeight;
        break;
      }
    case 180:
      this.x = 1 - x;
      this.y = 1 - y;
      this.width = width;
      this.height = height;
      break;
    case 270:
      {
        const [pageWidth, pageHeight] = this.parentDimensions;
        this.x = 1 - y;
        this.y = x;
        this.width = width * pageHeight / pageWidth;
        this.height = height * pageWidth / pageHeight;
        break;
      }
  }
  const {
    lastPoint
  } = editor_highlight_classPrivateFieldGet(_focusOutlines, this);
  editor_highlight_classPrivateFieldSet(highlight_lastPoint, this, [(lastPoint[0] - x) / width, (lastPoint[1] - y) / height]);
}
function highlight_updateColor(color) {
  const setColorAndOpacity = (col, opa) => {
    this.color = col;
    editor_highlight_classPrivateFieldSet(_opacity, this, opa);
    this.parent?.drawLayer.updateProperties(editor_highlight_classPrivateFieldGet(highlight_id, this), {
      root: {
        fill: col,
        "fill-opacity": opa
      }
    });
    editor_highlight_classPrivateFieldGet(highlight_colorPicker, this)?.updateColor(col);
  };
  const savedColor = this.color;
  const savedOpacity = editor_highlight_classPrivateFieldGet(_opacity, this);
  this.addCommands({
    cmd: setColorAndOpacity.bind(this, color, _HighlightEditor._defaultOpacity),
    undo: setColorAndOpacity.bind(this, savedColor, savedOpacity),
    post: this._uiManager.updateUI.bind(this._uiManager, this),
    mustExec: true,
    type: AnnotationEditorParamsType.HIGHLIGHT_COLOR,
    overwriteIfSameType: true,
    keepUndo: true
  });
  this._reportTelemetry({
    action: "color_changed",
    color: this._uiManager.getNonHCMColorName(color)
  }, true);
  this.eventBus?.dispatch("annotation-editor-event", {
    source: this,
    type: "colorChanged",
    page: this.pageIndex + 1,
    editorType: this.constructor.name,
    value: color,
    previousValue: savedColor
  });
}
function _updateThickness(thickness) {
  const savedThickness = editor_highlight_classPrivateFieldGet(highlight_thickness, this);
  const setThickness = th => {
    editor_highlight_classPrivateFieldSet(highlight_thickness, this, th);
    editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _changeThickness).call(this, th);
  };
  this.addCommands({
    cmd: setThickness.bind(this, thickness),
    undo: setThickness.bind(this, savedThickness),
    post: this._uiManager.updateUI.bind(this._uiManager, this),
    mustExec: true,
    type: AnnotationEditorParamsType.INK_THICKNESS,
    overwriteIfSameType: true,
    keepUndo: true
  });
  this._reportTelemetry({
    action: "thickness_changed",
    thickness
  }, true);
  this.eventBus?.dispatch("annotation-editor-event", {
    source: this,
    type: "thicknessChanged",
    page: this.pageIndex + 1,
    editorType: this.constructor.name,
    value: thickness,
    previousValue: savedThickness
  });
}
function _changeThickness(thickness) {
  if (!editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)) {
    return;
  }
  editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _createFreeOutlines).call(this, {
    highlightOutlines: editor_highlight_classPrivateFieldGet(_highlightOutlines, this).getNewOutline(thickness / 2)
  });
  this.fixAndSetPosition();
  const [parentWidth, parentHeight] = this.parentDimensions;
  this.setDims(this.width * parentWidth, this.height * parentHeight);
}
function _cleanDrawLayer() {
  if (editor_highlight_classPrivateFieldGet(highlight_id, this) === null || !this.parent) {
    return;
  }
  this.parent.drawLayer.remove(editor_highlight_classPrivateFieldGet(highlight_id, this));
  editor_highlight_classPrivateFieldSet(highlight_id, this, null);
  this.parent.drawLayer.remove(editor_highlight_classPrivateFieldGet(_outlineId, this));
  editor_highlight_classPrivateFieldSet(_outlineId, this, null);
}
function _addToDrawLayer() {
  let parent = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.parent;
  if (editor_highlight_classPrivateFieldGet(highlight_id, this) !== null) {
    return;
  }
  ({
    id: highlight_toSetter(editor_highlight_classPrivateFieldSet, [highlight_id, this])._,
    clipPathId: highlight_toSetter(editor_highlight_classPrivateFieldSet, [_clipPathId, this])._
  } = parent.drawLayer.draw({
    bbox: editor_highlight_classPrivateFieldGet(_highlightOutlines, this).box,
    root: {
      viewBox: "0 0 1 1",
      fill: this.color,
      "fill-opacity": editor_highlight_classPrivateFieldGet(_opacity, this)
    },
    rootClass: {
      highlight: true,
      free: editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)
    },
    path: {
      d: editor_highlight_classPrivateFieldGet(_highlightOutlines, this).toSVGPath()
    }
  }, false, true));
  editor_highlight_classPrivateFieldSet(_outlineId, this, parent.drawLayer.drawOutline({
    rootClass: {
      highlightOutline: true,
      free: editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)
    },
    bbox: editor_highlight_classPrivateFieldGet(_focusOutlines, this).box,
    path: {
      d: editor_highlight_classPrivateFieldGet(_focusOutlines, this).toSVGPath()
    }
  }, editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)));
  if (editor_highlight_classPrivateFieldGet(_highlightDiv, this)) {
    editor_highlight_classPrivateFieldGet(_highlightDiv, this).style.clipPath = editor_highlight_classPrivateFieldGet(_clipPathId, this);
  }
}
function _rotateBbox(_ref3, angle) {
  let [x, y, width, height] = _ref3;
  switch (angle) {
    case 90:
      return [1 - y - height, x, height, width];
    case 180:
      return [1 - x - width, 1 - y - height, width, height];
    case 270:
      return [y, 1 - x - width, height, width];
  }
  return [x, y, width, height];
}
function _keydown(event) {
  _HighlightEditor._keyboardManager.exec(this, event);
}
function _setCaret(start) {
  if (!editor_highlight_classPrivateFieldGet(_anchorNode, this)) {
    return;
  }
  const selection = window.getSelection();
  if (start) {
    selection.setPosition(editor_highlight_classPrivateFieldGet(_anchorNode, this), editor_highlight_classPrivateFieldGet(_anchorOffset, this));
  } else {
    selection.setPosition(editor_highlight_classPrivateFieldGet(_focusNode, this), editor_highlight_classPrivateFieldGet(_focusOffset, this));
  }
}
function _getRotation() {
  return editor_highlight_classPrivateFieldGet(_isFreeHighlight, this) ? this.rotation : 0;
}
function _serializeBoxes() {
  if (editor_highlight_classPrivateFieldGet(_isFreeHighlight, this)) {
    return null;
  }
  const [pageWidth, pageHeight] = this.pageDimensions;
  const [pageX, pageY] = this.pageTranslation;
  const boxes = editor_highlight_classPrivateFieldGet(_boxes, this);
  const quadPoints = new Float32Array(boxes.length * 8);
  let i = 0;
  for (const {
    x,
    y,
    width,
    height
  } of boxes) {
    const sx = x * pageWidth + pageX;
    const sy = (1 - y) * pageHeight + pageY;
    quadPoints[i] = quadPoints[i + 4] = sx;
    quadPoints[i + 1] = quadPoints[i + 3] = sy;
    quadPoints[i + 2] = quadPoints[i + 6] = sx + width * pageWidth;
    quadPoints[i + 5] = quadPoints[i + 7] = sy - height * pageHeight;
    i += 8;
  }
  return quadPoints;
}
function _serializeOutlines(rect) {
  return editor_highlight_classPrivateFieldGet(_highlightOutlines, this).serialize(rect, editor_highlight_assertClassBrand(_HighlightEditor_brand, this, _getRotation).call(this));
}
function _highlightMove(parent, event) {
  if (this._freeHighlight.add(event)) {
    parent.drawLayer.updateProperties(this._freeHighlightId, {
      path: {
        d: this._freeHighlight.toSVGPath()
      }
    });
  }
}
function _endHighlight(parent, event) {
  if (!this._freeHighlight.isEmpty()) {
    parent.createAndAddNewEditor(event, false, {
      highlightId: this._freeHighlightId,
      highlightOutlines: this._freeHighlight.getOutlines(),
      clipPathId: this._freeHighlightClipId,
      methodOfCreation: "main_toolbar"
    });
  } else {
    parent.drawLayer.remove(this._freeHighlightId);
  }
  this._freeHighlightId = -1;
  this._freeHighlight = null;
  this._freeHighlightClipId = "";
}
function highlight_hasElementChanged(serialized) {
  const {
    color
  } = this._initialData;
  return this.hasEditedComment || serialized.color.some((c, i) => c !== color[i]);
}
highlight_defineProperty(HighlightEditor, "_defaultColor", null);
highlight_defineProperty(HighlightEditor, "_defaultOpacity", 1);
highlight_defineProperty(HighlightEditor, "_defaultThickness", 12);
highlight_defineProperty(HighlightEditor, "_type", "highlight");
highlight_defineProperty(HighlightEditor, "_editorType", AnnotationEditorType.HIGHLIGHT);
highlight_defineProperty(HighlightEditor, "_freeHighlightId", -1);
highlight_defineProperty(HighlightEditor, "_freeHighlight", null);
highlight_defineProperty(HighlightEditor, "_freeHighlightClipId", "");

;// ./src/display/editor/draw.js
var _DrawingEditor;









function draw_classPrivateMethodInitSpec(e, a) { draw_checkPrivateRedeclaration(e, a), a.add(e); }
function draw_defineProperty(e, r, t) { return (r = draw_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function draw_toPropertyKey(t) { var i = draw_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function draw_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function draw_classPrivateFieldInitSpec(e, t, a) { draw_checkPrivateRedeclaration(e, t), t.set(e, a); }
function draw_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function draw_classPrivateFieldSet(s, a, r) { return s.set(draw_assertClassBrand(s, a), r), r; }
function draw_classPrivateFieldGet(s, a) { return s.get(draw_assertClassBrand(s, a)); }
function draw_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



var _svgProperties = /*#__PURE__*/new WeakMap();
class DrawingOptions {
  constructor() {
    draw_classPrivateFieldInitSpec(this, _svgProperties, Object.create(null));
  }
  updateProperty(name, value) {
    this[name] = value;
    this.updateSVGProperty(name, value);
  }
  updateProperties(properties) {
    if (!properties) {
      return;
    }
    for (const [name, value] of Object.entries(properties)) {
      if (!name.startsWith("_")) {
        this.updateProperty(name, value);
      }
    }
  }
  updateSVGProperty(name, value) {
    draw_classPrivateFieldGet(_svgProperties, this)[name] = value;
  }
  toSVGProperties() {
    const root = draw_classPrivateFieldGet(_svgProperties, this);
    draw_classPrivateFieldSet(_svgProperties, this, Object.create(null));
    return {
      root
    };
  }
  reset() {
    draw_classPrivateFieldSet(_svgProperties, this, Object.create(null));
  }
  updateAll() {
    let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this;
    this.updateProperties(options);
  }
  clone() {
    unreachable("Not implemented");
  }
}
var _drawOutlines = /*#__PURE__*/new WeakMap();
var _mustBeCommitted = /*#__PURE__*/new WeakMap();
var _DrawingEditor_brand = /*#__PURE__*/new WeakSet();
class DrawingEditor extends AnnotationEditor {
  constructor(params) {
    super(params);
    draw_classPrivateMethodInitSpec(this, _DrawingEditor_brand);
    draw_classPrivateFieldInitSpec(this, _drawOutlines, null);
    draw_classPrivateFieldInitSpec(this, _mustBeCommitted, void 0);
    draw_defineProperty(this, "_colorPicker", null);
    draw_defineProperty(this, "_drawId", null);
    draw_classPrivateFieldSet(_mustBeCommitted, this, params.mustBeCommitted || false);
    this._addOutlines(params);
  }
  _addOutlines(params) {
    if (params.drawOutlines) {
      draw_assertClassBrand(_DrawingEditor_brand, this, _createDrawOutlines).call(this, params);
      draw_assertClassBrand(_DrawingEditor_brand, this, draw_addToDrawLayer).call(this);
    }
  }
  static _mergeSVGProperties(p1, p2) {
    const p1Keys = new Set(Object.keys(p1));
    for (const [key, value] of Object.entries(p2)) {
      if (p1Keys.has(key)) {
        Object.assign(p1[key], value);
      } else {
        p1[key] = value;
      }
    }
    return p1;
  }
  static getDefaultDrawingOptions(_options) {
    unreachable("Not implemented");
  }
  static get typesMap() {
    unreachable("Not implemented");
  }
  static get isDrawer() {
    return true;
  }
  static get supportMultipleDrawings() {
    return false;
  }
  static updateDefaultParams(type, value) {
    const propertyName = this.typesMap.get(type);
    if (propertyName) {
      this._defaultDrawingOptions.updateProperty(propertyName, value);
    }
    if (this._currentParent) {
      _currentDraw._.updateProperty(propertyName, value);
      this._currentParent.drawLayer.updateProperties(this._currentDrawId, this._defaultDrawingOptions.toSVGProperties());
    }
  }
  updateParams(type, value) {
    const propertyName = this.constructor.typesMap.get(type);
    if (propertyName) {
      this._updateProperty(type, propertyName, value);
    }
  }
  static get defaultPropertiesToUpdate() {
    const properties = [];
    const options = this._defaultDrawingOptions;
    for (const [type, name] of this.typesMap) {
      properties.push([type, options[name]]);
    }
    return properties;
  }
  get propertiesToUpdate() {
    const properties = [];
    const {
      _drawingOptions
    } = this;
    for (const [type, name] of this.constructor.typesMap) {
      properties.push([type, _drawingOptions[name]]);
    }
    return properties;
  }
  _updateProperty(type, name, value) {
    const options = this._drawingOptions;
    const savedValue = options[name];
    const setter = val => {
      options.updateProperty(name, val);
      const bbox = draw_classPrivateFieldGet(_drawOutlines, this).updateProperty(name, val);
      if (bbox) {
        draw_assertClassBrand(_DrawingEditor_brand, this, _updateBbox).call(this, bbox);
      }
      this.parent?.drawLayer.updateProperties(this._drawId, options.toSVGProperties());
      if (name === "stroke") {
        this.eventBus?.dispatch("annotation-editor-event", {
          source: this,
          type: "colorChanged",
          page: this.pageIndex + 1,
          editorType: this.constructor.name,
          value
        });
      } else if (name === "stroke-width") {
        this.eventBus?.dispatch("annotation-editor-event", {
          source: this,
          type: "thicknessChanged",
          page: this.pageIndex + 1,
          editorType: this.constructor.name,
          value
        });
      } else if (name === "stroke-opacity") {
        this.eventBus?.dispatch("annotation-editor-event", {
          source: this,
          type: "opacityChanged",
          page: this.pageIndex + 1,
          editorType: this.constructor.name,
          value
        });
      }
      if (type === this.colorType) {
        this._colorPicker?.update(val);
      }
    };
    this.addCommands({
      cmd: setter.bind(this, value),
      undo: setter.bind(this, savedValue),
      post: this._uiManager.updateUI.bind(this._uiManager, this),
      mustExec: true,
      type,
      overwriteIfSameType: true,
      keepUndo: true
    });
  }
  _onResizing() {
    this.parent?.drawLayer.updateProperties(this._drawId, DrawingEditor._mergeSVGProperties(draw_classPrivateFieldGet(_drawOutlines, this).getPathResizingSVGProperties(draw_assertClassBrand(_DrawingEditor_brand, this, _convertToDrawSpace).call(this)), {
      bbox: draw_assertClassBrand(_DrawingEditor_brand, this, _rotateBox).call(this)
    }));
  }
  _onResized() {
    this.parent?.drawLayer.updateProperties(this._drawId, DrawingEditor._mergeSVGProperties(draw_classPrivateFieldGet(_drawOutlines, this).getPathResizedSVGProperties(draw_assertClassBrand(_DrawingEditor_brand, this, _convertToDrawSpace).call(this)), {
      bbox: draw_assertClassBrand(_DrawingEditor_brand, this, _rotateBox).call(this)
    }));
  }
  _onTranslating(_x, _y) {
    this.parent?.drawLayer.updateProperties(this._drawId, {
      bbox: draw_assertClassBrand(_DrawingEditor_brand, this, _rotateBox).call(this)
    });
  }
  _onTranslated() {
    this.parent?.drawLayer.updateProperties(this._drawId, DrawingEditor._mergeSVGProperties(draw_classPrivateFieldGet(_drawOutlines, this).getPathTranslatedSVGProperties(draw_assertClassBrand(_DrawingEditor_brand, this, _convertToDrawSpace).call(this), this.parentDimensions), {
      bbox: draw_assertClassBrand(_DrawingEditor_brand, this, _rotateBox).call(this)
    }));
  }
  _onStartDragging() {
    this.parent?.drawLayer.updateProperties(this._drawId, {
      rootClass: {
        moving: true
      }
    });
  }
  _onStopDragging() {
    this.parent?.drawLayer.updateProperties(this._drawId, {
      rootClass: {
        moving: false
      }
    });
  }
  commit() {
    super.commit();
    this.disableEditMode();
    this.disableEditing();
  }
  disableEditing() {
    super.disableEditing();
    this.div.classList.toggle("disabled", true);
  }
  enableEditing() {
    super.enableEditing();
    this.div.classList.toggle("disabled", false);
  }
  getBaseTranslation() {
    return [0, 0];
  }
  get isResizable() {
    return true;
  }
  onceAdded(focus) {
    if (!this.annotationElementId) {
      this.parent.addUndoableEditor(this);
    }
    this._isDraggable = true;
    if (draw_classPrivateFieldGet(_mustBeCommitted, this)) {
      draw_classPrivateFieldSet(_mustBeCommitted, this, false);
      this.commit();
      this.parent.setSelected(this);
      if (focus && this.isOnScreen) {
        this.div.focus();
      }
    }
  }
  remove() {
    draw_assertClassBrand(_DrawingEditor_brand, this, draw_cleanDrawLayer).call(this);
    super.remove();
  }
  rebuild() {
    if (!this.parent) {
      return;
    }
    super.rebuild();
    if (this.div === null) {
      return;
    }
    draw_assertClassBrand(_DrawingEditor_brand, this, draw_addToDrawLayer).call(this);
    draw_assertClassBrand(_DrawingEditor_brand, this, _updateBbox).call(this, draw_classPrivateFieldGet(_drawOutlines, this).box);
    if (!this.isAttachedToDOM) {
      this.parent.add(this);
    }
  }
  setParent(parent) {
    let mustBeSelected = false;
    if (this.parent && !parent) {
      this._uiManager.removeShouldRescale(this);
      draw_assertClassBrand(_DrawingEditor_brand, this, draw_cleanDrawLayer).call(this);
    } else if (parent) {
      this._uiManager.addShouldRescale(this);
      draw_assertClassBrand(_DrawingEditor_brand, this, draw_addToDrawLayer).call(this, parent);
      mustBeSelected = !this.parent && this.div?.classList.contains("selectedEditor");
    }
    super.setParent(parent);
    if (mustBeSelected) {
      this.select();
    }
  }
  rotate() {
    if (!this.parent) {
      return;
    }
    this.parent.drawLayer.updateProperties(this._drawId, DrawingEditor._mergeSVGProperties({
      bbox: draw_assertClassBrand(_DrawingEditor_brand, this, _rotateBox).call(this)
    }, draw_classPrivateFieldGet(_drawOutlines, this).updateRotation((this.parentRotation - this.rotation + 360) % 360)));
  }
  onScaleChanging() {
    if (!this.parent) {
      return;
    }
    draw_assertClassBrand(_DrawingEditor_brand, this, _updateBbox).call(this, draw_classPrivateFieldGet(_drawOutlines, this).updateParentDimensions(this.parentDimensions, this.parent.scale));
  }
  static onScaleChangingWhenDrawing() {}
  render() {
    if (this.div) {
      return this.div;
    }
    let baseX, baseY;
    if (this._isCopy) {
      baseX = this.x;
      baseY = this.y;
    }
    const div = super.render();
    div.classList.add("draw");
    const drawDiv = document.createElement("div");
    div.append(drawDiv);
    drawDiv.setAttribute("aria-hidden", "true");
    drawDiv.className = "internal";
    const [parentWidth, parentHeight] = this.parentDimensions;
    this.setDims(this.width * parentWidth, this.height * parentHeight);
    this._uiManager.addShouldRescale(this);
    this.disableEditing();
    if (this._isCopy) {
      this._moveAfterPaste(baseX, baseY);
    }
    return div;
  }
  static createDrawerInstance(_x, _y, _parentWidth, _parentHeight, _rotation) {
    unreachable("Not implemented");
  }
  static startDrawing(parent, uiManager, _isLTR, event) {
    const {
      target,
      offsetX: x,
      offsetY: y,
      pointerId,
      pointerType
    } = event;
    if (_currentPointerType._ && _currentPointerType._ !== pointerType) {
      return;
    }
    const {
      viewport: {
        rotation
      }
    } = parent;
    const {
      width: parentWidth,
      height: parentHeight
    } = target.getBoundingClientRect();
    const ac = _currentDrawingAC._ = new AbortController();
    const signal = parent.combinedSignal(ac);
    _currentPointerId._ || (_currentPointerId._ = pointerId);
    _currentPointerType._ ?? (_currentPointerType._ = pointerType);
    window.addEventListener("pointerup", e => {
      if (_currentPointerId._ === e.pointerId) {
        this._endDraw(e);
      } else {
        _currentPointerIds._?.delete(e.pointerId);
      }
    }, {
      signal
    });
    window.addEventListener("pointercancel", e => {
      if (_currentPointerId._ === e.pointerId) {
        this._currentParent.endDrawingSession();
      } else {
        _currentPointerIds._?.delete(e.pointerId);
      }
    }, {
      signal
    });
    window.addEventListener("pointerdown", e => {
      if (_currentPointerType._ !== e.pointerType) {
        return;
      }
      (_currentPointerIds._ || (_currentPointerIds._ = new Set())).add(e.pointerId);
      if (_currentDraw._.isCancellable()) {
        _currentDraw._.removeLastElement();
        if (_currentDraw._.isEmpty()) {
          this._currentParent.endDrawingSession(true);
        } else {
          this._endDraw(null);
        }
      }
    }, {
      capture: true,
      passive: false,
      signal
    });
    window.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    target.addEventListener("pointermove", this._drawMove.bind(this), {
      signal
    });
    target.addEventListener("touchmove", e => {
      if (e.timeStamp === _currentMoveTimestamp._) {
        stopEvent(e);
      }
    }, {
      signal
    });
    parent.toggleDrawing();
    uiManager._editorUndoBar?.hide();
    if (_currentDraw._) {
      parent.drawLayer.updateProperties(this._currentDrawId, _currentDraw._.startNew(x, y, parentWidth, parentHeight, rotation));
      return;
    }
    uiManager.updateUIForDefaultProperties(this);
    _currentDraw._ = this.createDrawerInstance(x, y, parentWidth, parentHeight, rotation);
    _currentDrawingOptions._ = this.getDefaultDrawingOptions();
    this._currentParent = parent;
    ({
      id: this._currentDrawId
    } = parent.drawLayer.draw(this._mergeSVGProperties(_currentDrawingOptions._.toSVGProperties(), _currentDraw._.defaultSVGProperties), true, false));
  }
  static _drawMove(event) {
    _currentMoveTimestamp._ = -1;
    if (!_currentDraw._) {
      return;
    }
    const {
      offsetX,
      offsetY,
      pointerId
    } = event;
    if (_currentPointerId._ !== pointerId) {
      return;
    }
    if (_currentPointerIds._?.size >= 1) {
      this._endDraw(event);
      return;
    }
    this._currentParent.drawLayer.updateProperties(this._currentDrawId, _currentDraw._.add(offsetX, offsetY));
    _currentMoveTimestamp._ = event.timeStamp;
    stopEvent(event);
  }
  static _cleanup(all) {
    if (all) {
      this._currentDrawId = -1;
      this._currentParent = null;
      _currentDraw._ = null;
      _currentDrawingOptions._ = null;
      _currentPointerType._ = null;
      _currentMoveTimestamp._ = NaN;
    }
    if (_currentDrawingAC._) {
      _currentDrawingAC._.abort();
      _currentDrawingAC._ = null;
      _currentPointerId._ = NaN;
      _currentPointerIds._ = null;
    }
  }
  static _endDraw(event) {
    const parent = this._currentParent;
    if (!parent) {
      return;
    }
    parent.toggleDrawing(true);
    this._cleanup(false);
    if (event?.target === parent.div) {
      parent.drawLayer.updateProperties(this._currentDrawId, _currentDraw._.end(event.offsetX, event.offsetY));
    }
    this.eventBus?.dispatch("annotation-editor-event", {
      source: this,
      type: "bezierPathChanged",
      page: this._currentParent ? this._currentParent.pageIndex + 1 : NaN,
      editorType: this.name
    });
    if (this.supportMultipleDrawings) {
      const draw = _currentDraw._;
      const drawId = this._currentDrawId;
      const lastElement = draw.getLastElement();
      parent.addCommands({
        cmd: () => {
          parent.drawLayer.updateProperties(drawId, draw.setLastElement(lastElement));
        },
        undo: () => {
          parent.drawLayer.updateProperties(drawId, draw.removeLastElement());
        },
        mustExec: false,
        type: AnnotationEditorParamsType.DRAW_STEP
      });
      return;
    }
    this.endDrawing(false);
  }
  static endDrawing(isAborted) {
    const parent = this._currentParent;
    if (!parent) {
      return null;
    }
    parent.toggleDrawing(true);
    parent.cleanUndoStack(AnnotationEditorParamsType.DRAW_STEP);
    if (!_currentDraw._.isEmpty()) {
      const {
        pageDimensions: [pageWidth, pageHeight],
        scale
      } = parent;
      const editor = parent.createAndAddNewEditor({
        offsetX: 0,
        offsetY: 0
      }, false, {
        drawId: this._currentDrawId,
        drawOutlines: _currentDraw._.getOutlines(pageWidth * scale, pageHeight * scale, scale, this._INNER_MARGIN),
        drawingOptions: _currentDrawingOptions._,
        mustBeCommitted: !isAborted
      });
      this._cleanup(true);
      return editor;
    }
    parent.drawLayer.remove(this._currentDrawId);
    this._cleanup(true);
    return null;
  }
  createDrawingOptions(_data) {}
  static deserializeDraw(_pageX, _pageY, _pageWidth, _pageHeight, _innerWidth, _data) {
    unreachable("Not implemented");
  }
  static async deserialize(data, parent, uiManager) {
    const {
      rawDims: {
        pageWidth,
        pageHeight,
        pageX,
        pageY
      }
    } = parent.viewport;
    const drawOutlines = this.deserializeDraw(pageX, pageY, pageWidth, pageHeight, this._INNER_MARGIN, data);
    const editor = await super.deserialize(data, parent, uiManager);
    editor.createDrawingOptions(data);
    draw_assertClassBrand(_DrawingEditor_brand, editor, _createDrawOutlines).call(editor, {
      drawOutlines
    });
    draw_assertClassBrand(_DrawingEditor_brand, editor, draw_addToDrawLayer).call(editor);
    editor.onScaleChanging();
    editor.rotate();
    return editor;
  }
  serializeDraw(isForCopying) {
    const [pageX, pageY] = this.pageTranslation;
    const [pageWidth, pageHeight] = this.pageDimensions;
    return draw_classPrivateFieldGet(_drawOutlines, this).serialize([pageX, pageY, pageWidth, pageHeight], isForCopying);
  }
  renderAnnotationElement(annotation) {
    annotation.updateEdited({
      rect: this.getPDFRect()
    });
    return null;
  }
  static canCreateNewEmptyEditor() {
    return false;
  }
}
_DrawingEditor = DrawingEditor;
function _createDrawOutlines(_ref) {
  let {
    drawOutlines,
    drawId,
    drawingOptions
  } = _ref;
  draw_classPrivateFieldSet(_drawOutlines, this, drawOutlines);
  this._drawingOptions ||= drawingOptions;
  if (!this.annotationElementId) {
    this._uiManager.a11yAlert(`pdfjs-editor-${this.editorType}-added-alert`);
  }
  if (drawId >= 0) {
    this._drawId = drawId;
    this.parent.drawLayer.finalizeDraw(drawId, drawOutlines.defaultProperties);
  } else {
    this._drawId = draw_assertClassBrand(_DrawingEditor_brand, this, _createDrawing).call(this, drawOutlines, this.parent);
  }
  draw_assertClassBrand(_DrawingEditor_brand, this, _updateBbox).call(this, drawOutlines.box);
}
function _createDrawing(drawOutlines, parent) {
  const {
    id
  } = parent.drawLayer.draw(_DrawingEditor._mergeSVGProperties(this._drawingOptions.toSVGProperties(), drawOutlines.defaultSVGProperties), false, false);
  return id;
}
function draw_cleanDrawLayer() {
  if (this._drawId === null || !this.parent) {
    return;
  }
  this.parent.drawLayer.remove(this._drawId);
  this._drawId = null;
  this._drawingOptions.reset();
}
function draw_addToDrawLayer() {
  let parent = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.parent;
  if (this._drawId !== null && this.parent === parent) {
    return;
  }
  if (this._drawId !== null) {
    this.parent.drawLayer.updateParent(this._drawId, parent.drawLayer);
    return;
  }
  this._drawingOptions.updateAll();
  this._drawId = draw_assertClassBrand(_DrawingEditor_brand, this, _createDrawing).call(this, draw_classPrivateFieldGet(_drawOutlines, this), parent);
}
function _convertToParentSpace(_ref2) {
  let [x, y, width, height] = _ref2;
  const {
    parentDimensions: [pW, pH],
    rotation
  } = this;
  switch (rotation) {
    case 90:
      return [y, 1 - x, width * (pH / pW), height * (pW / pH)];
    case 180:
      return [1 - x, 1 - y, width, height];
    case 270:
      return [1 - y, x, width * (pH / pW), height * (pW / pH)];
    default:
      return [x, y, width, height];
  }
}
function _convertToDrawSpace() {
  const {
    x,
    y,
    width,
    height,
    parentDimensions: [pW, pH],
    rotation
  } = this;
  switch (rotation) {
    case 90:
      return [1 - y, x, width * (pW / pH), height * (pH / pW)];
    case 180:
      return [1 - x, 1 - y, width, height];
    case 270:
      return [y, 1 - x, width * (pW / pH), height * (pH / pW)];
    default:
      return [x, y, width, height];
  }
}
function _updateBbox(bbox) {
  [this.x, this.y, this.width, this.height] = draw_assertClassBrand(_DrawingEditor_brand, this, _convertToParentSpace).call(this, bbox);
  if (this.div) {
    this.fixAndSetPosition();
    const [parentWidth, parentHeight] = this.parentDimensions;
    this.setDims(this.width * parentWidth, this.height * parentHeight);
  }
  this._onResized();
}
function _rotateBox() {
  const {
    x,
    y,
    width,
    height,
    rotation,
    parentRotation,
    parentDimensions: [pW, pH]
  } = this;
  switch ((rotation * 4 + parentRotation) / 90) {
    case 1:
      return [1 - y - height, x, height, width];
    case 2:
      return [1 - x - width, 1 - y - height, width, height];
    case 3:
      return [y, 1 - x - width, height, width];
    case 4:
      return [x, y - width * (pW / pH), height * (pH / pW), width * (pW / pH)];
    case 5:
      return [1 - y, x, width * (pW / pH), height * (pH / pW)];
    case 6:
      return [1 - x - height * (pH / pW), 1 - y, height * (pH / pW), width * (pW / pH)];
    case 7:
      return [y - width * (pW / pH), 1 - x - height * (pH / pW), width * (pW / pH), height * (pH / pW)];
    case 8:
      return [x - width, y - height, width, height];
    case 9:
      return [1 - y, x - width, height, width];
    case 10:
      return [1 - x, 1 - y, width, height];
    case 11:
      return [y - height, 1 - x, height, width];
    case 12:
      return [x - height * (pH / pW), y, height * (pH / pW), width * (pW / pH)];
    case 13:
      return [1 - y - width * (pW / pH), x - height * (pH / pW), width * (pW / pH), height * (pH / pW)];
    case 14:
      return [1 - x, 1 - y - width * (pW / pH), height * (pH / pW), width * (pW / pH)];
    case 15:
      return [y, 1 - x, width * (pW / pH), height * (pH / pW)];
    default:
      return [x, y, width, height];
  }
}
draw_defineProperty(DrawingEditor, "_currentDrawId", -1);
draw_defineProperty(DrawingEditor, "_currentParent", null);
var _currentDraw = {
  _: null
};
var _currentDrawingAC = {
  _: null
};
var _currentDrawingOptions = {
  _: null
};
var _currentPointerId = {
  _: NaN
};
var _currentPointerType = {
  _: null
};
var _currentPointerIds = {
  _: null
};
var _currentMoveTimestamp = {
  _: NaN
};
draw_defineProperty(DrawingEditor, "_INNER_MARGIN", 3);

;// ./src/display/editor/drawers/inkdraw.js


















function inkdraw_classPrivateMethodInitSpec(e, a) { inkdraw_checkPrivateRedeclaration(e, a), a.add(e); }
function inkdraw_classPrivateFieldInitSpec(e, t, a) { inkdraw_checkPrivateRedeclaration(e, t), t.set(e, a); }
function inkdraw_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function inkdraw_classPrivateFieldGet(s, a) { return s.get(inkdraw_assertClassBrand(s, a)); }
function inkdraw_classPrivateFieldSet(s, a, r) { return s.set(inkdraw_assertClassBrand(s, a), r), r; }
function inkdraw_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var inkdraw_last = /*#__PURE__*/new WeakMap();
var inkdraw_line = /*#__PURE__*/new WeakMap();
var _lines = /*#__PURE__*/new WeakMap();
var inkdraw_rotation = /*#__PURE__*/new WeakMap();
var inkdraw_thickness = /*#__PURE__*/new WeakMap();
var inkdraw_points = /*#__PURE__*/new WeakMap();
var _lastSVGPath = /*#__PURE__*/new WeakMap();
var _lastIndex = /*#__PURE__*/new WeakMap();
var inkdraw_outlines = /*#__PURE__*/new WeakMap();
var _parentWidth = /*#__PURE__*/new WeakMap();
var _parentHeight = /*#__PURE__*/new WeakMap();
var _InkDrawOutliner_brand = /*#__PURE__*/new WeakSet();
class InkDrawOutliner {
  constructor(_x, _y, parentWidth, parentHeight, rotation, thickness) {
    inkdraw_classPrivateMethodInitSpec(this, _InkDrawOutliner_brand);
    inkdraw_classPrivateFieldInitSpec(this, inkdraw_last, new Float64Array(6));
    inkdraw_classPrivateFieldInitSpec(this, inkdraw_line, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _lines, void 0);
    inkdraw_classPrivateFieldInitSpec(this, inkdraw_rotation, void 0);
    inkdraw_classPrivateFieldInitSpec(this, inkdraw_thickness, void 0);
    inkdraw_classPrivateFieldInitSpec(this, inkdraw_points, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _lastSVGPath, "");
    inkdraw_classPrivateFieldInitSpec(this, _lastIndex, 0);
    inkdraw_classPrivateFieldInitSpec(this, inkdraw_outlines, new InkDrawOutline());
    inkdraw_classPrivateFieldInitSpec(this, _parentWidth, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _parentHeight, void 0);
    inkdraw_classPrivateFieldSet(_parentWidth, this, parentWidth);
    inkdraw_classPrivateFieldSet(_parentHeight, this, parentHeight);
    inkdraw_classPrivateFieldSet(inkdraw_rotation, this, rotation);
    inkdraw_classPrivateFieldSet(inkdraw_thickness, this, thickness);
    [_x, _y] = inkdraw_assertClassBrand(_InkDrawOutliner_brand, this, _normalizePoint).call(this, _x, _y);
    const line = inkdraw_classPrivateFieldSet(inkdraw_line, this, [NaN, NaN, NaN, NaN, _x, _y]);
    inkdraw_classPrivateFieldSet(inkdraw_points, this, [_x, _y]);
    inkdraw_classPrivateFieldSet(_lines, this, [{
      line,
      points: inkdraw_classPrivateFieldGet(inkdraw_points, this)
    }]);
    inkdraw_classPrivateFieldGet(inkdraw_last, this).set(line, 0);
  }
  updateProperty(name, value) {
    if (name === "stroke-width") {
      inkdraw_classPrivateFieldSet(inkdraw_thickness, this, value);
    }
  }
  isEmpty() {
    return !inkdraw_classPrivateFieldGet(_lines, this) || inkdraw_classPrivateFieldGet(_lines, this).length === 0;
  }
  isCancellable() {
    return inkdraw_classPrivateFieldGet(inkdraw_points, this).length <= 10;
  }
  add(x, y) {
    [x, y] = inkdraw_assertClassBrand(_InkDrawOutliner_brand, this, _normalizePoint).call(this, x, y);
    const [x1, y1, x2, y2] = inkdraw_classPrivateFieldGet(inkdraw_last, this).subarray(2, 6);
    const diffX = x - x2;
    const diffY = y - y2;
    const d = Math.hypot(inkdraw_classPrivateFieldGet(_parentWidth, this) * diffX, inkdraw_classPrivateFieldGet(_parentHeight, this) * diffY);
    if (d <= 2) {
      return null;
    }
    inkdraw_classPrivateFieldGet(inkdraw_points, this).push(x, y);
    if (isNaN(x1)) {
      inkdraw_classPrivateFieldGet(inkdraw_last, this).set([x2, y2, x, y], 2);
      inkdraw_classPrivateFieldGet(inkdraw_line, this).push(NaN, NaN, NaN, NaN, x, y);
      return {
        path: {
          d: this.toSVGPath()
        }
      };
    }
    if (isNaN(inkdraw_classPrivateFieldGet(inkdraw_last, this)[0])) {
      inkdraw_classPrivateFieldGet(inkdraw_line, this).splice(6, 6);
    }
    inkdraw_classPrivateFieldGet(inkdraw_last, this).set([x1, y1, x2, y2, x, y], 0);
    inkdraw_classPrivateFieldGet(inkdraw_line, this).push(...Outline.createBezierPoints(x1, y1, x2, y2, x, y));
    return {
      path: {
        d: this.toSVGPath()
      }
    };
  }
  end(x, y) {
    const change = this.add(x, y);
    if (change) {
      return change;
    }
    if (inkdraw_classPrivateFieldGet(inkdraw_points, this).length === 2) {
      return {
        path: {
          d: this.toSVGPath()
        }
      };
    }
    return null;
  }
  startNew(x, y, parentWidth, parentHeight, rotation) {
    inkdraw_classPrivateFieldSet(_parentWidth, this, parentWidth);
    inkdraw_classPrivateFieldSet(_parentHeight, this, parentHeight);
    inkdraw_classPrivateFieldSet(inkdraw_rotation, this, rotation);
    [x, y] = inkdraw_assertClassBrand(_InkDrawOutliner_brand, this, _normalizePoint).call(this, x, y);
    const line = inkdraw_classPrivateFieldSet(inkdraw_line, this, [NaN, NaN, NaN, NaN, x, y]);
    inkdraw_classPrivateFieldSet(inkdraw_points, this, [x, y]);
    const last = inkdraw_classPrivateFieldGet(_lines, this).at(-1);
    if (last) {
      last.line = new Float32Array(last.line);
      last.points = new Float32Array(last.points);
    }
    inkdraw_classPrivateFieldGet(_lines, this).push({
      line,
      points: inkdraw_classPrivateFieldGet(inkdraw_points, this)
    });
    inkdraw_classPrivateFieldGet(inkdraw_last, this).set(line, 0);
    inkdraw_classPrivateFieldSet(_lastIndex, this, 0);
    this.toSVGPath();
    return null;
  }
  getLastElement() {
    return inkdraw_classPrivateFieldGet(_lines, this).at(-1);
  }
  setLastElement(element) {
    if (!inkdraw_classPrivateFieldGet(_lines, this)) {
      return inkdraw_classPrivateFieldGet(inkdraw_outlines, this).setLastElement(element);
    }
    inkdraw_classPrivateFieldGet(_lines, this).push(element);
    inkdraw_classPrivateFieldSet(inkdraw_line, this, element.line);
    inkdraw_classPrivateFieldSet(inkdraw_points, this, element.points);
    inkdraw_classPrivateFieldSet(_lastIndex, this, 0);
    return {
      path: {
        d: this.toSVGPath()
      }
    };
  }
  removeLastElement() {
    if (!inkdraw_classPrivateFieldGet(_lines, this)) {
      return inkdraw_classPrivateFieldGet(inkdraw_outlines, this).removeLastElement();
    }
    inkdraw_classPrivateFieldGet(_lines, this).pop();
    inkdraw_classPrivateFieldSet(_lastSVGPath, this, "");
    for (let i = 0, ii = inkdraw_classPrivateFieldGet(_lines, this).length; i < ii; i++) {
      const {
        line,
        points
      } = inkdraw_classPrivateFieldGet(_lines, this)[i];
      inkdraw_classPrivateFieldSet(inkdraw_line, this, line);
      inkdraw_classPrivateFieldSet(inkdraw_points, this, points);
      inkdraw_classPrivateFieldSet(_lastIndex, this, 0);
      this.toSVGPath();
    }
    return {
      path: {
        d: inkdraw_classPrivateFieldGet(_lastSVGPath, this)
      }
    };
  }
  toSVGPath() {
    const firstX = Outline.svgRound(inkdraw_classPrivateFieldGet(inkdraw_line, this)[4]);
    const firstY = Outline.svgRound(inkdraw_classPrivateFieldGet(inkdraw_line, this)[5]);
    if (inkdraw_classPrivateFieldGet(inkdraw_points, this).length === 2) {
      inkdraw_classPrivateFieldSet(_lastSVGPath, this, `${inkdraw_classPrivateFieldGet(_lastSVGPath, this)} M ${firstX} ${firstY} Z`);
      return inkdraw_classPrivateFieldGet(_lastSVGPath, this);
    }
    if (inkdraw_classPrivateFieldGet(inkdraw_points, this).length <= 6) {
      const i = inkdraw_classPrivateFieldGet(_lastSVGPath, this).lastIndexOf("M");
      inkdraw_classPrivateFieldSet(_lastSVGPath, this, `${inkdraw_classPrivateFieldGet(_lastSVGPath, this).slice(0, i)} M ${firstX} ${firstY}`);
      inkdraw_classPrivateFieldSet(_lastIndex, this, 6);
    }
    if (inkdraw_classPrivateFieldGet(inkdraw_points, this).length === 4) {
      const secondX = Outline.svgRound(inkdraw_classPrivateFieldGet(inkdraw_line, this)[10]);
      const secondY = Outline.svgRound(inkdraw_classPrivateFieldGet(inkdraw_line, this)[11]);
      inkdraw_classPrivateFieldSet(_lastSVGPath, this, `${inkdraw_classPrivateFieldGet(_lastSVGPath, this)} L ${secondX} ${secondY}`);
      inkdraw_classPrivateFieldSet(_lastIndex, this, 12);
      return inkdraw_classPrivateFieldGet(_lastSVGPath, this);
    }
    const buffer = [];
    if (inkdraw_classPrivateFieldGet(_lastIndex, this) === 0) {
      buffer.push(`M ${firstX} ${firstY}`);
      inkdraw_classPrivateFieldSet(_lastIndex, this, 6);
    }
    for (let i = inkdraw_classPrivateFieldGet(_lastIndex, this), ii = inkdraw_classPrivateFieldGet(inkdraw_line, this).length; i < ii; i += 6) {
      const [c1x, c1y, c2x, c2y, x, y] = inkdraw_classPrivateFieldGet(inkdraw_line, this).slice(i, i + 6).map(Outline.svgRound);
      buffer.push(`C${c1x} ${c1y} ${c2x} ${c2y} ${x} ${y}`);
    }
    inkdraw_classPrivateFieldSet(_lastSVGPath, this, inkdraw_classPrivateFieldGet(_lastSVGPath, this) + buffer.join(" "));
    inkdraw_classPrivateFieldSet(_lastIndex, this, inkdraw_classPrivateFieldGet(inkdraw_line, this).length);
    return inkdraw_classPrivateFieldGet(_lastSVGPath, this);
  }
  getOutlines(parentWidth, parentHeight, scale, innerMargin) {
    const last = inkdraw_classPrivateFieldGet(_lines, this).at(-1);
    last.line = new Float32Array(last.line);
    last.points = new Float32Array(last.points);
    inkdraw_classPrivateFieldGet(inkdraw_outlines, this).build(inkdraw_classPrivateFieldGet(_lines, this), parentWidth, parentHeight, scale, inkdraw_classPrivateFieldGet(inkdraw_rotation, this), inkdraw_classPrivateFieldGet(inkdraw_thickness, this), innerMargin);
    inkdraw_classPrivateFieldSet(inkdraw_last, this, null);
    inkdraw_classPrivateFieldSet(inkdraw_line, this, null);
    inkdraw_classPrivateFieldSet(_lines, this, null);
    inkdraw_classPrivateFieldSet(_lastSVGPath, this, null);
    return inkdraw_classPrivateFieldGet(inkdraw_outlines, this);
  }
  get defaultSVGProperties() {
    return {
      root: {
        viewBox: "0 0 10000 10000"
      },
      rootClass: {
        draw: true
      },
      bbox: [0, 0, 1, 1]
    };
  }
}
function _normalizePoint(x, y) {
  return Outline._normalizePoint(x, y, inkdraw_classPrivateFieldGet(_parentWidth, this), inkdraw_classPrivateFieldGet(_parentHeight, this), inkdraw_classPrivateFieldGet(inkdraw_rotation, this));
}
var inkdraw_bbox = /*#__PURE__*/new WeakMap();
var _currentRotation = /*#__PURE__*/new WeakMap();
var inkdraw_innerMargin = /*#__PURE__*/new WeakMap();
var _lines2 = /*#__PURE__*/new WeakMap();
var _parentWidth2 = /*#__PURE__*/new WeakMap();
var _parentHeight2 = /*#__PURE__*/new WeakMap();
var _parentScale = /*#__PURE__*/new WeakMap();
var _rotation2 = /*#__PURE__*/new WeakMap();
var _thickness2 = /*#__PURE__*/new WeakMap();
var _InkDrawOutline_brand = /*#__PURE__*/new WeakSet();
class InkDrawOutline extends Outline {
  constructor() {
    super(...arguments);
    inkdraw_classPrivateMethodInitSpec(this, _InkDrawOutline_brand);
    inkdraw_classPrivateFieldInitSpec(this, inkdraw_bbox, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _currentRotation, 0);
    inkdraw_classPrivateFieldInitSpec(this, inkdraw_innerMargin, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _lines2, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _parentWidth2, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _parentHeight2, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _parentScale, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _rotation2, void 0);
    inkdraw_classPrivateFieldInitSpec(this, _thickness2, void 0);
  }
  build(lines, parentWidth, parentHeight, parentScale, rotation, thickness, innerMargin) {
    inkdraw_classPrivateFieldSet(_parentWidth2, this, parentWidth);
    inkdraw_classPrivateFieldSet(_parentHeight2, this, parentHeight);
    inkdraw_classPrivateFieldSet(_parentScale, this, parentScale);
    inkdraw_classPrivateFieldSet(_rotation2, this, rotation);
    inkdraw_classPrivateFieldSet(_thickness2, this, thickness);
    inkdraw_classPrivateFieldSet(inkdraw_innerMargin, this, innerMargin ?? 0);
    inkdraw_classPrivateFieldSet(_lines2, this, lines);
    inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _computeBbox).call(this);
  }
  get thickness() {
    return inkdraw_classPrivateFieldGet(_thickness2, this);
  }
  setLastElement(element) {
    inkdraw_classPrivateFieldGet(_lines2, this).push(element);
    return {
      path: {
        d: this.toSVGPath()
      }
    };
  }
  removeLastElement() {
    inkdraw_classPrivateFieldGet(_lines2, this).pop();
    return {
      path: {
        d: this.toSVGPath()
      }
    };
  }
  toSVGPath() {
    const buffer = [];
    for (const {
      line
    } of inkdraw_classPrivateFieldGet(_lines2, this)) {
      buffer.push(`M${Outline.svgRound(line[4])} ${Outline.svgRound(line[5])}`);
      if (line.length === 6) {
        buffer.push("Z");
        continue;
      }
      if (line.length === 12 && isNaN(line[6])) {
        buffer.push(`L${Outline.svgRound(line[10])} ${Outline.svgRound(line[11])}`);
        continue;
      }
      for (let i = 6, ii = line.length; i < ii; i += 6) {
        const [c1x, c1y, c2x, c2y, x, y] = line.subarray(i, i + 6).map(Outline.svgRound);
        buffer.push(`C${c1x} ${c1y} ${c2x} ${c2y} ${x} ${y}`);
      }
    }
    return buffer.join("");
  }
  serialize(_ref, isForCopying) {
    let [pageX, pageY, pageWidth, pageHeight] = _ref;
    const serializedLines = [];
    const serializedPoints = [];
    const [x, y, width, height] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getBBoxWithNoMargin).call(this);
    let tx, ty, sx, sy, x1, y1, x2, y2, rescaleFn;
    switch (inkdraw_classPrivateFieldGet(_rotation2, this)) {
      case 0:
        rescaleFn = Outline._rescale;
        tx = pageX;
        ty = pageY + pageHeight;
        sx = pageWidth;
        sy = -pageHeight;
        x1 = pageX + x * pageWidth;
        y1 = pageY + (1 - y - height) * pageHeight;
        x2 = pageX + (x + width) * pageWidth;
        y2 = pageY + (1 - y) * pageHeight;
        break;
      case 90:
        rescaleFn = Outline._rescaleAndSwap;
        tx = pageX;
        ty = pageY;
        sx = pageWidth;
        sy = pageHeight;
        x1 = pageX + y * pageWidth;
        y1 = pageY + x * pageHeight;
        x2 = pageX + (y + height) * pageWidth;
        y2 = pageY + (x + width) * pageHeight;
        break;
      case 180:
        rescaleFn = Outline._rescale;
        tx = pageX + pageWidth;
        ty = pageY;
        sx = -pageWidth;
        sy = pageHeight;
        x1 = pageX + (1 - x - width) * pageWidth;
        y1 = pageY + y * pageHeight;
        x2 = pageX + (1 - x) * pageWidth;
        y2 = pageY + (y + height) * pageHeight;
        break;
      case 270:
        rescaleFn = Outline._rescaleAndSwap;
        tx = pageX + pageWidth;
        ty = pageY + pageHeight;
        sx = -pageWidth;
        sy = -pageHeight;
        x1 = pageX + (1 - y - height) * pageWidth;
        y1 = pageY + (1 - x - width) * pageHeight;
        x2 = pageX + (1 - y) * pageWidth;
        y2 = pageY + (1 - x) * pageHeight;
        break;
    }
    for (const {
      line,
      points
    } of inkdraw_classPrivateFieldGet(_lines2, this)) {
      serializedLines.push(rescaleFn(line, tx, ty, sx, sy, isForCopying ? new Array(line.length) : null));
      serializedPoints.push(rescaleFn(points, tx, ty, sx, sy, isForCopying ? new Array(points.length) : null));
    }
    return {
      lines: serializedLines,
      points: serializedPoints,
      rect: [x1, y1, x2, y2]
    };
  }
  static deserialize(pageX, pageY, pageWidth, pageHeight, innerMargin, _ref2) {
    let {
      paths: {
        lines,
        points
      },
      rotation,
      thickness
    } = _ref2;
    const newLines = [];
    let tx, ty, sx, sy, rescaleFn;
    switch (rotation) {
      case 0:
        rescaleFn = Outline._rescale;
        tx = -pageX / pageWidth;
        ty = pageY / pageHeight + 1;
        sx = 1 / pageWidth;
        sy = -1 / pageHeight;
        break;
      case 90:
        rescaleFn = Outline._rescaleAndSwap;
        tx = -pageY / pageHeight;
        ty = -pageX / pageWidth;
        sx = 1 / pageHeight;
        sy = 1 / pageWidth;
        break;
      case 180:
        rescaleFn = Outline._rescale;
        tx = pageX / pageWidth + 1;
        ty = -pageY / pageHeight;
        sx = -1 / pageWidth;
        sy = 1 / pageHeight;
        break;
      case 270:
        rescaleFn = Outline._rescaleAndSwap;
        tx = pageY / pageHeight + 1;
        ty = pageX / pageWidth + 1;
        sx = -1 / pageHeight;
        sy = -1 / pageWidth;
        break;
    }
    if (!lines) {
      lines = [];
      for (const point of points) {
        const len = point.length;
        if (len === 2) {
          lines.push(new Float32Array([NaN, NaN, NaN, NaN, point[0], point[1]]));
          continue;
        }
        if (len === 4) {
          lines.push(new Float32Array([NaN, NaN, NaN, NaN, point[0], point[1], NaN, NaN, NaN, NaN, point[2], point[3]]));
          continue;
        }
        const line = new Float32Array(3 * (len - 2));
        lines.push(line);
        let [x1, y1, x2, y2] = point.subarray(0, 4);
        line.set([NaN, NaN, NaN, NaN, x1, y1], 0);
        for (let i = 4; i < len; i += 2) {
          const x = point[i];
          const y = point[i + 1];
          line.set(Outline.createBezierPoints(x1, y1, x2, y2, x, y), (i - 2) * 3);
          [x1, y1, x2, y2] = [x2, y2, x, y];
        }
      }
    }
    for (let i = 0, ii = lines.length; i < ii; i++) {
      newLines.push({
        line: rescaleFn(lines[i].map(x => x ?? NaN), tx, ty, sx, sy),
        points: rescaleFn(points[i].map(x => x ?? NaN), tx, ty, sx, sy)
      });
    }
    const outlines = new this.prototype.constructor();
    outlines.build(newLines, pageWidth, pageHeight, 1, rotation, thickness, innerMargin);
    return outlines;
  }
  get box() {
    return inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
  }
  updateProperty(name, value) {
    if (name === "stroke-width") {
      return inkdraw_assertClassBrand(_InkDrawOutline_brand, this, inkdraw_updateThickness).call(this, value);
    }
    return null;
  }
  updateParentDimensions(_ref3, scale) {
    let [width, height] = _ref3;
    const [oldMarginX, oldMarginY] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getMarginComponents).call(this);
    inkdraw_classPrivateFieldSet(_parentWidth2, this, width);
    inkdraw_classPrivateFieldSet(_parentHeight2, this, height);
    inkdraw_classPrivateFieldSet(_parentScale, this, scale);
    const [newMarginX, newMarginY] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getMarginComponents).call(this);
    const diffMarginX = newMarginX - oldMarginX;
    const diffMarginY = newMarginY - oldMarginY;
    const bbox = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
    bbox[0] -= diffMarginX;
    bbox[1] -= diffMarginY;
    bbox[2] += 2 * diffMarginX;
    bbox[3] += 2 * diffMarginY;
    return bbox;
  }
  updateRotation(rotation) {
    inkdraw_classPrivateFieldSet(_currentRotation, this, rotation);
    return {
      path: {
        transform: this.rotationTransform
      }
    };
  }
  get viewBox() {
    return inkdraw_classPrivateFieldGet(inkdraw_bbox, this).map(Outline.svgRound).join(" ");
  }
  get defaultProperties() {
    const [x, y] = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
    return {
      root: {
        viewBox: this.viewBox
      },
      path: {
        "transform-origin": `${Outline.svgRound(x)} ${Outline.svgRound(y)}`
      }
    };
  }
  get rotationTransform() {
    const [,, width, height] = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
    let a = 0,
      b = 0,
      c = 0,
      d = 0,
      e = 0,
      f = 0;
    switch (inkdraw_classPrivateFieldGet(_currentRotation, this)) {
      case 90:
        b = height / width;
        c = -width / height;
        e = width;
        break;
      case 180:
        a = -1;
        d = -1;
        e = width;
        f = height;
        break;
      case 270:
        b = -height / width;
        c = width / height;
        f = height;
        break;
      default:
        return "";
    }
    return `matrix(${a} ${b} ${c} ${d} ${Outline.svgRound(e)} ${Outline.svgRound(f)})`;
  }
  getPathResizingSVGProperties(_ref4) {
    let [newX, newY, newWidth, newHeight] = _ref4;
    const [marginX, marginY] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getMarginComponents).call(this);
    const [x, y, width, height] = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
    if (Math.abs(width - marginX) <= Outline.PRECISION || Math.abs(height - marginY) <= Outline.PRECISION) {
      const tx = newX + newWidth / 2 - (x + width / 2);
      const ty = newY + newHeight / 2 - (y + height / 2);
      return {
        path: {
          "transform-origin": `${Outline.svgRound(newX)} ${Outline.svgRound(newY)}`,
          transform: `${this.rotationTransform} translate(${tx} ${ty})`
        }
      };
    }
    const s1x = (newWidth - 2 * marginX) / (width - 2 * marginX);
    const s1y = (newHeight - 2 * marginY) / (height - 2 * marginY);
    const s2x = width / newWidth;
    const s2y = height / newHeight;
    return {
      path: {
        "transform-origin": `${Outline.svgRound(x)} ${Outline.svgRound(y)}`,
        transform: `${this.rotationTransform} scale(${s2x} ${s2y}) ` + `translate(${Outline.svgRound(marginX)} ${Outline.svgRound(marginY)}) scale(${s1x} ${s1y}) ` + `translate(${Outline.svgRound(-marginX)} ${Outline.svgRound(-marginY)})`
      }
    };
  }
  getPathResizedSVGProperties(_ref5) {
    let [newX, newY, newWidth, newHeight] = _ref5;
    const [marginX, marginY] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getMarginComponents).call(this);
    const bbox = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
    const [x, y, width, height] = bbox;
    bbox[0] = newX;
    bbox[1] = newY;
    bbox[2] = newWidth;
    bbox[3] = newHeight;
    if (Math.abs(width - marginX) <= Outline.PRECISION || Math.abs(height - marginY) <= Outline.PRECISION) {
      const tx = newX + newWidth / 2 - (x + width / 2);
      const ty = newY + newHeight / 2 - (y + height / 2);
      for (const {
        line,
        points
      } of inkdraw_classPrivateFieldGet(_lines2, this)) {
        Outline._translate(line, tx, ty, line);
        Outline._translate(points, tx, ty, points);
      }
      return {
        root: {
          viewBox: this.viewBox
        },
        path: {
          "transform-origin": `${Outline.svgRound(newX)} ${Outline.svgRound(newY)}`,
          transform: this.rotationTransform || null,
          d: this.toSVGPath()
        }
      };
    }
    const s1x = (newWidth - 2 * marginX) / (width - 2 * marginX);
    const s1y = (newHeight - 2 * marginY) / (height - 2 * marginY);
    const tx = -s1x * (x + marginX) + newX + marginX;
    const ty = -s1y * (y + marginY) + newY + marginY;
    if (s1x !== 1 || s1y !== 1 || tx !== 0 || ty !== 0) {
      for (const {
        line,
        points
      } of inkdraw_classPrivateFieldGet(_lines2, this)) {
        Outline._rescale(line, tx, ty, s1x, s1y, line);
        Outline._rescale(points, tx, ty, s1x, s1y, points);
      }
    }
    return {
      root: {
        viewBox: this.viewBox
      },
      path: {
        "transform-origin": `${Outline.svgRound(newX)} ${Outline.svgRound(newY)}`,
        transform: this.rotationTransform || null,
        d: this.toSVGPath()
      }
    };
  }
  getPathTranslatedSVGProperties(_ref6, parentDimensions) {
    let [newX, newY] = _ref6;
    const [newParentWidth, newParentHeight] = parentDimensions;
    const bbox = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
    const tx = newX - bbox[0];
    const ty = newY - bbox[1];
    if (inkdraw_classPrivateFieldGet(_parentWidth2, this) === newParentWidth && inkdraw_classPrivateFieldGet(_parentHeight2, this) === newParentHeight) {
      for (const {
        line,
        points
      } of inkdraw_classPrivateFieldGet(_lines2, this)) {
        Outline._translate(line, tx, ty, line);
        Outline._translate(points, tx, ty, points);
      }
    } else {
      const sx = inkdraw_classPrivateFieldGet(_parentWidth2, this) / newParentWidth;
      const sy = inkdraw_classPrivateFieldGet(_parentHeight2, this) / newParentHeight;
      inkdraw_classPrivateFieldSet(_parentWidth2, this, newParentWidth);
      inkdraw_classPrivateFieldSet(_parentHeight2, this, newParentHeight);
      for (const {
        line,
        points
      } of inkdraw_classPrivateFieldGet(_lines2, this)) {
        Outline._rescale(line, tx, ty, sx, sy, line);
        Outline._rescale(points, tx, ty, sx, sy, points);
      }
      bbox[2] *= sx;
      bbox[3] *= sy;
    }
    bbox[0] = newX;
    bbox[1] = newY;
    return {
      root: {
        viewBox: this.viewBox
      },
      path: {
        d: this.toSVGPath(),
        "transform-origin": `${Outline.svgRound(newX)} ${Outline.svgRound(newY)}`
      }
    };
  }
  get defaultSVGProperties() {
    const bbox = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
    return {
      root: {
        viewBox: this.viewBox
      },
      rootClass: {
        draw: true
      },
      path: {
        d: this.toSVGPath(),
        "transform-origin": `${Outline.svgRound(bbox[0])} ${Outline.svgRound(bbox[1])}`,
        transform: this.rotationTransform || null
      },
      bbox
    };
  }
}
function _getMarginComponents() {
  let thickness = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : inkdraw_classPrivateFieldGet(_thickness2, this);
  const margin = inkdraw_classPrivateFieldGet(inkdraw_innerMargin, this) + thickness / 2 * inkdraw_classPrivateFieldGet(_parentScale, this);
  return inkdraw_classPrivateFieldGet(_rotation2, this) % 180 === 0 ? [margin / inkdraw_classPrivateFieldGet(_parentWidth2, this), margin / inkdraw_classPrivateFieldGet(_parentHeight2, this)] : [margin / inkdraw_classPrivateFieldGet(_parentHeight2, this), margin / inkdraw_classPrivateFieldGet(_parentWidth2, this)];
}
function _getBBoxWithNoMargin() {
  const [x, y, width, height] = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
  const [marginX, marginY] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getMarginComponents).call(this, 0);
  return [x + marginX, y + marginY, width - 2 * marginX, height - 2 * marginY];
}
function _computeBbox() {
  const bbox = inkdraw_classPrivateFieldSet(inkdraw_bbox, this, new Float32Array([Infinity, Infinity, -Infinity, -Infinity]));
  for (const {
    line
  } of inkdraw_classPrivateFieldGet(_lines2, this)) {
    if (line.length <= 12) {
      for (let i = 4, ii = line.length; i < ii; i += 6) {
        Util.pointBoundingBox(line[i], line[i + 1], bbox);
      }
      continue;
    }
    let lastX = line[4],
      lastY = line[5];
    for (let i = 6, ii = line.length; i < ii; i += 6) {
      const [c1x, c1y, c2x, c2y, x, y] = line.subarray(i, i + 6);
      Util.bezierBoundingBox(lastX, lastY, c1x, c1y, c2x, c2y, x, y, bbox);
      lastX = x;
      lastY = y;
    }
  }
  const [marginX, marginY] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getMarginComponents).call(this);
  bbox[0] = MathClamp(bbox[0] - marginX, 0, 1);
  bbox[1] = MathClamp(bbox[1] - marginY, 0, 1);
  bbox[2] = MathClamp(bbox[2] + marginX, 0, 1);
  bbox[3] = MathClamp(bbox[3] + marginY, 0, 1);
  bbox[2] -= bbox[0];
  bbox[3] -= bbox[1];
}
function inkdraw_updateThickness(thickness) {
  const [oldMarginX, oldMarginY] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getMarginComponents).call(this);
  inkdraw_classPrivateFieldSet(_thickness2, this, thickness);
  const [newMarginX, newMarginY] = inkdraw_assertClassBrand(_InkDrawOutline_brand, this, _getMarginComponents).call(this);
  const [diffMarginX, diffMarginY] = [newMarginX - oldMarginX, newMarginY - oldMarginY];
  const bbox = inkdraw_classPrivateFieldGet(inkdraw_bbox, this);
  bbox[0] -= diffMarginX;
  bbox[1] -= diffMarginY;
  bbox[2] += 2 * diffMarginX;
  bbox[3] += 2 * diffMarginY;
  return bbox;
}

;// ./src/display/editor/ink.js



function ink_classPrivateMethodInitSpec(e, a) { ink_checkPrivateRedeclaration(e, a), a.add(e); }
function ink_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function ink_defineProperty(e, r, t) { return (r = ink_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function ink_toPropertyKey(t) { var i = ink_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function ink_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function ink_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }






class InkDrawingOptions extends DrawingOptions {
  constructor(viewerParameters) {
    super();
    this._viewParameters = viewerParameters;
    super.updateProperties({
      fill: "none",
      stroke: AnnotationEditor._defaultLineColor,
      "stroke-opacity": 1,
      "stroke-width": 1,
      "stroke-linecap": "round",
      "stroke-linejoin": "round",
      "stroke-miterlimit": 10
    });
  }
  updateSVGProperty(name, value) {
    if (name === "stroke-width") {
      value ??= this["stroke-width"];
      value *= this._viewParameters.realScale;
    }
    super.updateSVGProperty(name, value);
  }
  clone() {
    const clone = new InkDrawingOptions(this._viewParameters);
    clone.updateAll(this);
    return clone;
  }
}
var _InkEditor_brand = /*#__PURE__*/new WeakSet();
class InkEditor extends DrawingEditor {
  constructor(params) {
    super({
      ...params,
      name: "inkEditor"
    });
    ink_classPrivateMethodInitSpec(this, _InkEditor_brand);
    this._willKeepAspectRatio = true;
    this.defaultL10nId = "pdfjs-editor-ink-editor";
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
    this._defaultDrawingOptions = new InkDrawingOptions(uiManager.viewParameters);
  }
  static getDefaultDrawingOptions(options) {
    const clone = this._defaultDrawingOptions.clone();
    clone.updateProperties(options);
    return clone;
  }
  static get supportMultipleDrawings() {
    return true;
  }
  static get typesMap() {
    return shadow(this, "typesMap", new Map([[AnnotationEditorParamsType.INK_THICKNESS, "stroke-width"], [AnnotationEditorParamsType.INK_COLOR, "stroke"], [AnnotationEditorParamsType.INK_OPACITY, "stroke-opacity"]]));
  }
  static createDrawerInstance(x, y, parentWidth, parentHeight, rotation) {
    return new InkDrawOutliner(x, y, parentWidth, parentHeight, rotation, this._defaultDrawingOptions["stroke-width"]);
  }
  static deserializeDraw(pageX, pageY, pageWidth, pageHeight, innerMargin, data) {
    return InkDrawOutline.deserialize(pageX, pageY, pageWidth, pageHeight, innerMargin, data);
  }
  static async deserialize(data, parent, uiManager) {
    let initialData = null;
    if (data instanceof InkAnnotationElement) {
      const {
        data: {
          inkLists,
          rect,
          rotation,
          id,
          color,
          opacity,
          borderStyle: {
            rawWidth: thickness
          },
          popupRef,
          contentsObj
        },
        parent: {
          page: {
            pageNumber
          }
        }
      } = data;
      initialData = data = {
        annotationType: AnnotationEditorType.INK,
        color: Array.from(color),
        thickness,
        opacity,
        paths: {
          points: inkLists
        },
        boxes: null,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        popupRef,
        comment: contentsObj?.str || null
      };
    }
    const editor = await super.deserialize(data, parent, uiManager);
    editor._initialData = initialData;
    if (data.comment) {
      editor.setCommentData(data.comment);
    }
    return editor;
  }
  get toolbarButtons() {
    this._colorPicker ||= new BasicColorPicker(this);
    return [["colorPicker", this._colorPicker]];
  }
  get colorType() {
    return AnnotationEditorParamsType.INK_COLOR;
  }
  get colorValue() {
    return this._drawingOptions.stroke;
  }
  onScaleChanging() {
    if (!this.parent) {
      return;
    }
    super.onScaleChanging();
    const {
      _drawId,
      _drawingOptions,
      parent
    } = this;
    _drawingOptions.updateSVGProperty("stroke-width");
    parent.drawLayer.updateProperties(_drawId, _drawingOptions.toSVGProperties());
  }
  static onScaleChangingWhenDrawing() {
    const parent = this._currentParent;
    if (!parent) {
      return;
    }
    super.onScaleChangingWhenDrawing();
    this._defaultDrawingOptions.updateSVGProperty("stroke-width");
    parent.drawLayer.updateProperties(this._currentDrawId, this._defaultDrawingOptions.toSVGProperties());
  }
  createDrawingOptions(_ref) {
    let {
      color,
      thickness,
      opacity
    } = _ref;
    this._drawingOptions = InkEditor.getDefaultDrawingOptions({
      stroke: Util.makeHexColor(...color),
      "stroke-width": thickness,
      "stroke-opacity": opacity
    });
  }
  serialize() {
    let isForCopying = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (this.isEmpty()) {
      return null;
    }
    if (this.deleted) {
      return this.serializeDeleted();
    }
    const {
      lines,
      points,
      rect
    } = this.serializeDraw(isForCopying);
    const {
      _drawingOptions: {
        stroke,
        "stroke-opacity": opacity,
        "stroke-width": thickness
      }
    } = this;
    const serialized = {
      annotationType: AnnotationEditorType.INK,
      color: AnnotationEditor._colorManager.convert(stroke),
      opacity,
      thickness,
      paths: {
        lines,
        points
      },
      pageIndex: this.pageIndex,
      rect,
      rotation: this.rotation,
      structTreeParentId: this._structTreeParentId
    };
    this.addComment(serialized);
    if (isForCopying) {
      serialized.isCopy = true;
      return serialized;
    }
    if (this.annotationElementId && !ink_assertClassBrand(_InkEditor_brand, this, ink_hasElementChanged).call(this, serialized)) {
      return null;
    }
    serialized.id = this.annotationElementId;
    return serialized;
  }
  renderAnnotationElement(annotation) {
    if (this.deleted) {
      annotation.hide();
      return null;
    }
    const {
      points,
      rect
    } = this.serializeDraw(false);
    const params = {
      rect,
      thickness: this._drawingOptions["stroke-width"],
      points
    };
    if (this.hasEditedComment) {
      params.popup = this.comment;
    }
    annotation.updateEdited(params);
    return null;
  }
}
function ink_hasElementChanged(serialized) {
  const {
    color,
    thickness,
    opacity,
    pageIndex
  } = this._initialData;
  return this.hasEditedComment || this._hasBeenMoved || this._hasBeenResized || serialized.color.some((c, i) => c !== color[i]) || serialized.thickness !== thickness || serialized.opacity !== opacity || serialized.pageIndex !== pageIndex;
}
ink_defineProperty(InkEditor, "_type", "ink");
ink_defineProperty(InkEditor, "_editorType", AnnotationEditorType.INK);
ink_defineProperty(InkEditor, "_defaultDrawingOptions", null);

;// ./src/display/editor/drawers/contour.js

class ContourDrawOutline extends InkDrawOutline {
  toSVGPath() {
    let path = super.toSVGPath();
    if (!path.endsWith("Z")) {
      path += "Z";
    }
    return path;
  }
}

;// ./src/display/editor/drawers/signaturedraw.js
var _SignatureExtractor;




















function signaturedraw_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }




const BASE_HEADER_LENGTH = 8;
const POINTS_PROPERTIES_NUMBER = 3;
class SignatureExtractor {
  static extractContoursFromText(text, _ref, pageWidth, pageHeight, rotation, innerMargin) {
    let {
      fontFamily,
      fontStyle,
      fontWeight
    } = _ref;
    let canvas = new OffscreenCanvas(1, 1);
    let ctx = canvas.getContext("2d", {
      alpha: false
    });
    const fontSize = 200;
    const font = ctx.font = `${fontStyle} ${fontWeight} ${fontSize}px ${fontFamily}`;
    const {
      actualBoundingBoxLeft,
      actualBoundingBoxRight,
      actualBoundingBoxAscent,
      actualBoundingBoxDescent,
      fontBoundingBoxAscent,
      fontBoundingBoxDescent,
      width
    } = ctx.measureText(text);
    const SCALE = 1.5;
    const canvasWidth = Math.ceil(Math.max(Math.abs(actualBoundingBoxLeft) + Math.abs(actualBoundingBoxRight) || 0, width) * SCALE);
    const canvasHeight = Math.ceil(Math.max(Math.abs(actualBoundingBoxAscent) + Math.abs(actualBoundingBoxDescent) || fontSize, Math.abs(fontBoundingBoxAscent) + Math.abs(fontBoundingBoxDescent) || fontSize) * SCALE);
    canvas = new OffscreenCanvas(canvasWidth, canvasHeight);
    ctx = canvas.getContext("2d", {
      alpha: true,
      willReadFrequently: true
    });
    ctx.font = font;
    ctx.filter = "grayscale(1)";
    ctx.fillStyle = "white";
    ctx.fillRect(0, 0, canvasWidth, canvasHeight);
    ctx.fillStyle = "black";
    ctx.fillText(text, canvasWidth * (SCALE - 1) / 2, canvasHeight * (3 - SCALE) / 2);
    const uint8Buf = signaturedraw_assertClassBrand(SignatureExtractor, this, _toUint).call(this, ctx.getImageData(0, 0, canvasWidth, canvasHeight).data);
    const histogram = signaturedraw_assertClassBrand(SignatureExtractor, this, _getHistogram).call(this, uint8Buf);
    const threshold = signaturedraw_assertClassBrand(SignatureExtractor, this, _guessThreshold).call(this, histogram);
    const contourList = signaturedraw_assertClassBrand(SignatureExtractor, this, _findContours).call(this, uint8Buf, canvasWidth, canvasHeight, threshold);
    return this.processDrawnLines({
      lines: {
        curves: contourList,
        width: canvasWidth,
        height: canvasHeight
      },
      pageWidth,
      pageHeight,
      rotation,
      innerMargin,
      mustSmooth: true,
      areContours: true
    });
  }
  static process(bitmap, pageWidth, pageHeight, rotation, innerMargin) {
    const [uint8Buf, width, height] = signaturedraw_assertClassBrand(SignatureExtractor, this, _getGrayPixels).call(this, bitmap);
    const [buffer, histogram] = signaturedraw_assertClassBrand(SignatureExtractor, this, _bilateralFilter).call(this, uint8Buf, width, height, Math.hypot(width, height) * signaturedraw_assertClassBrand(SignatureExtractor, this, _PARAMETERS)._.sigmaSFactor, signaturedraw_assertClassBrand(SignatureExtractor, this, _PARAMETERS)._.sigmaR, signaturedraw_assertClassBrand(SignatureExtractor, this, _PARAMETERS)._.kernelSize);
    const threshold = signaturedraw_assertClassBrand(SignatureExtractor, this, _guessThreshold).call(this, histogram);
    const contourList = signaturedraw_assertClassBrand(SignatureExtractor, this, _findContours).call(this, buffer, width, height, threshold);
    return this.processDrawnLines({
      lines: {
        curves: contourList,
        width,
        height
      },
      pageWidth,
      pageHeight,
      rotation,
      innerMargin,
      mustSmooth: true,
      areContours: true
    });
  }
  static processDrawnLines(_ref2) {
    let {
      lines,
      pageWidth,
      pageHeight,
      rotation,
      innerMargin,
      mustSmooth,
      areContours
    } = _ref2;
    if (rotation % 180 !== 0) {
      [pageWidth, pageHeight] = [pageHeight, pageWidth];
    }
    const {
      curves,
      width,
      height
    } = lines;
    const thickness = lines.thickness ?? 0;
    const linesAndPoints = [];
    const ratio = Math.min(pageWidth / width, pageHeight / height);
    const xScale = ratio / pageWidth;
    const yScale = ratio / pageHeight;
    const newCurves = [];
    for (const {
      points
    } of curves) {
      const reducedPoints = mustSmooth ? signaturedraw_assertClassBrand(SignatureExtractor, this, _douglasPeucker).call(this, points) : points;
      if (!reducedPoints) {
        continue;
      }
      newCurves.push(reducedPoints);
      const len = reducedPoints.length;
      const newPoints = new Float32Array(len);
      const line = new Float32Array(3 * (len === 2 ? 2 : len - 2));
      linesAndPoints.push({
        line,
        points: newPoints
      });
      if (len === 2) {
        newPoints[0] = reducedPoints[0] * xScale;
        newPoints[1] = reducedPoints[1] * yScale;
        line.set([NaN, NaN, NaN, NaN, newPoints[0], newPoints[1]], 0);
        continue;
      }
      let [x1, y1, x2, y2] = reducedPoints;
      x1 *= xScale;
      y1 *= yScale;
      x2 *= xScale;
      y2 *= yScale;
      newPoints.set([x1, y1, x2, y2], 0);
      line.set([NaN, NaN, NaN, NaN, x1, y1], 0);
      for (let i = 4; i < len; i += 2) {
        const x = newPoints[i] = reducedPoints[i] * xScale;
        const y = newPoints[i + 1] = reducedPoints[i + 1] * yScale;
        line.set(Outline.createBezierPoints(x1, y1, x2, y2, x, y), (i - 2) * 3);
        [x1, y1, x2, y2] = [x2, y2, x, y];
      }
    }
    if (linesAndPoints.length === 0) {
      return null;
    }
    const outline = areContours ? new ContourDrawOutline() : new InkDrawOutline();
    outline.build(linesAndPoints, pageWidth, pageHeight, 1, rotation, areContours ? 0 : thickness, innerMargin);
    return {
      outline,
      newCurves,
      areContours,
      thickness,
      width,
      height
    };
  }
  static async compressSignature(_ref3) {
    let {
      outlines,
      areContours,
      thickness,
      width,
      height
    } = _ref3;
    let minDiff = Infinity;
    let maxDiff = -Infinity;
    let outlinesLength = 0;
    for (const points of outlines) {
      outlinesLength += points.length;
      for (let i = 2, ii = points.length; i < ii; i++) {
        const dx = points[i] - points[i - 2];
        minDiff = Math.min(minDiff, dx);
        maxDiff = Math.max(maxDiff, dx);
      }
    }
    let bufferType;
    if (minDiff >= -128 && maxDiff <= 127) {
      bufferType = Int8Array;
    } else if (minDiff >= -32768 && maxDiff <= 32767) {
      bufferType = Int16Array;
    } else {
      bufferType = Int32Array;
    }
    const len = outlines.length;
    const headerLength = BASE_HEADER_LENGTH + POINTS_PROPERTIES_NUMBER * len;
    const header = new Uint32Array(headerLength);
    let offset = 0;
    header[offset++] = headerLength * Uint32Array.BYTES_PER_ELEMENT + (outlinesLength - 2 * len) * bufferType.BYTES_PER_ELEMENT;
    header[offset++] = 0;
    header[offset++] = width;
    header[offset++] = height;
    header[offset++] = areContours ? 0 : 1;
    header[offset++] = Math.max(0, Math.floor(thickness ?? 0));
    header[offset++] = len;
    header[offset++] = bufferType.BYTES_PER_ELEMENT;
    for (const points of outlines) {
      header[offset++] = points.length - 2;
      header[offset++] = points[0];
      header[offset++] = points[1];
    }
    const cs = new CompressionStream("deflate-raw");
    const writer = cs.writable.getWriter();
    await writer.ready;
    writer.write(header);
    const BufferCtor = bufferType.prototype.constructor;
    for (const points of outlines) {
      const diffs = new BufferCtor(points.length - 2);
      for (let i = 2, ii = points.length; i < ii; i++) {
        diffs[i - 2] = points[i] - points[i - 2];
      }
      writer.write(diffs);
    }
    writer.close();
    const buf = await new Response(cs.readable).arrayBuffer();
    const bytes = new Uint8Array(buf);
    return toBase64Util(bytes);
  }
  static async decompressSignature(signatureData) {
    try {
      const bytes = fromBase64Util(signatureData);
      const {
        readable,
        writable
      } = new DecompressionStream("deflate-raw");
      const writer = writable.getWriter();
      await writer.ready;
      writer.write(bytes).then(async () => {
        await writer.ready;
        await writer.close();
      }).catch(() => {});
      let data = null;
      let offset = 0;
      for await (const chunk of readable) {
        data ||= new Uint8Array(new Uint32Array(chunk.buffer, 0, 4)[0]);
        data.set(chunk, offset);
        offset += chunk.length;
      }
      const header = new Uint32Array(data.buffer, 0, data.length >> 2);
      const version = header[1];
      if (version !== 0) {
        throw new Error(`Invalid version: ${version}`);
      }
      const width = header[2];
      const height = header[3];
      const areContours = header[4] === 0;
      const thickness = header[5];
      const numberOfDrawings = header[6];
      const bufferType = header[7];
      const outlines = [];
      const diffsOffset = (BASE_HEADER_LENGTH + POINTS_PROPERTIES_NUMBER * numberOfDrawings) * Uint32Array.BYTES_PER_ELEMENT;
      let diffs;
      switch (bufferType) {
        case Int8Array.BYTES_PER_ELEMENT:
          diffs = new Int8Array(data.buffer, diffsOffset);
          break;
        case Int16Array.BYTES_PER_ELEMENT:
          diffs = new Int16Array(data.buffer, diffsOffset);
          break;
        case Int32Array.BYTES_PER_ELEMENT:
          diffs = new Int32Array(data.buffer, diffsOffset);
          break;
      }
      offset = 0;
      for (let i = 0; i < numberOfDrawings; i++) {
        const len = header[POINTS_PROPERTIES_NUMBER * i + BASE_HEADER_LENGTH];
        const points = new Float32Array(len + 2);
        outlines.push(points);
        for (let j = 0; j < POINTS_PROPERTIES_NUMBER - 1; j++) {
          points[j] = header[POINTS_PROPERTIES_NUMBER * i + BASE_HEADER_LENGTH + j + 1];
        }
        for (let j = 0; j < len; j++) {
          points[j + 2] = points[j] + diffs[offset++];
        }
      }
      return {
        areContours,
        thickness,
        outlines,
        width,
        height
      };
    } catch (e) {
      warn(`decompressSignature: ${e}`);
      return null;
    }
  }
}
_SignatureExtractor = SignatureExtractor;
function _neighborIndexToId(i0, j0, i, j) {
  i -= i0;
  j -= j0;
  if (i === 0) {
    return j > 0 ? 0 : 4;
  }
  if (i === 1) {
    return j + 6;
  }
  return 2 - j;
}
function _clockwiseNonZero(buf, width, i0, j0, i, j, offset) {
  const id = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIndexToId).call(this, i0, j0, i, j);
  for (let k = 0; k < 8; k++) {
    const kk = (-k + id - offset + 16) % 8;
    const shiftI = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIdToIndex)._[2 * kk];
    const shiftJ = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIdToIndex)._[2 * kk + 1];
    if (buf[(i0 + shiftI) * width + (j0 + shiftJ)] !== 0) {
      return kk;
    }
  }
  return -1;
}
function _counterClockwiseNonZero(buf, width, i0, j0, i, j, offset) {
  const id = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIndexToId).call(this, i0, j0, i, j);
  for (let k = 0; k < 8; k++) {
    const kk = (k + id + offset + 16) % 8;
    const shiftI = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIdToIndex)._[2 * kk];
    const shiftJ = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIdToIndex)._[2 * kk + 1];
    if (buf[(i0 + shiftI) * width + (j0 + shiftJ)] !== 0) {
      return kk;
    }
  }
  return -1;
}
function _findContours(buf, width, height, threshold) {
  const N = buf.length;
  const types = new Int32Array(N);
  for (let i = 0; i < N; i++) {
    types[i] = buf[i] <= threshold ? 1 : 0;
  }
  for (let i = 1; i < height - 1; i++) {
    types[i * width] = types[i * width + width - 1] = 0;
  }
  for (let i = 0; i < width; i++) {
    types[i] = types[width * height - 1 - i] = 0;
  }
  let nbd = 1;
  let lnbd;
  const contours = [];
  for (let i = 1; i < height - 1; i++) {
    lnbd = 1;
    for (let j = 1; j < width - 1; j++) {
      const ij = i * width + j;
      const pix = types[ij];
      if (pix === 0) {
        continue;
      }
      let i2 = i;
      let j2 = j;
      if (pix === 1 && types[ij - 1] === 0) {
        nbd += 1;
        j2 -= 1;
      } else if (pix >= 1 && types[ij + 1] === 0) {
        nbd += 1;
        j2 += 1;
        if (pix > 1) {
          lnbd = pix;
        }
      } else {
        if (pix !== 1) {
          lnbd = Math.abs(pix);
        }
        continue;
      }
      const points = [j, i];
      const isHole = j2 === j + 1;
      const contour = {
        isHole,
        points,
        id: nbd,
        parent: 0
      };
      contours.push(contour);
      let contour0;
      for (const c of contours) {
        if (c.id === lnbd) {
          contour0 = c;
          break;
        }
      }
      if (!contour0) {
        contour.parent = isHole ? lnbd : 0;
      } else if (contour0.isHole) {
        contour.parent = isHole ? contour0.parent : lnbd;
      } else {
        contour.parent = isHole ? lnbd : contour0.parent;
      }
      const k = signaturedraw_assertClassBrand(_SignatureExtractor, this, _clockwiseNonZero).call(this, types, width, i, j, i2, j2, 0);
      if (k === -1) {
        types[ij] = -nbd;
        if (types[ij] !== 1) {
          lnbd = Math.abs(types[ij]);
        }
        continue;
      }
      let shiftI = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIdToIndex)._[2 * k];
      let shiftJ = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIdToIndex)._[2 * k + 1];
      const i1 = i + shiftI;
      const j1 = j + shiftJ;
      i2 = i1;
      j2 = j1;
      let i3 = i;
      let j3 = j;
      while (true) {
        const kk = signaturedraw_assertClassBrand(_SignatureExtractor, this, _counterClockwiseNonZero).call(this, types, width, i3, j3, i2, j2, 1);
        shiftI = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIdToIndex)._[2 * kk];
        shiftJ = signaturedraw_assertClassBrand(_SignatureExtractor, this, _neighborIdToIndex)._[2 * kk + 1];
        const i4 = i3 + shiftI;
        const j4 = j3 + shiftJ;
        points.push(j4, i4);
        const ij3 = i3 * width + j3;
        if (types[ij3 + 1] === 0) {
          types[ij3] = -nbd;
        } else if (types[ij3] === 1) {
          types[ij3] = nbd;
        }
        if (i4 === i && j4 === j && i3 === i1 && j3 === j1) {
          if (types[ij] !== 1) {
            lnbd = Math.abs(types[ij]);
          }
          break;
        } else {
          i2 = i3;
          j2 = j3;
          i3 = i4;
          j3 = j4;
        }
      }
    }
  }
  return contours;
}
function _douglasPeuckerHelper(points, start, end, output) {
  if (end - start <= 4) {
    for (let i = start; i < end - 2; i += 2) {
      output.push(points[i], points[i + 1]);
    }
    return;
  }
  const ax = points[start];
  const ay = points[start + 1];
  const abx = points[end - 4] - ax;
  const aby = points[end - 3] - ay;
  const dist = Math.hypot(abx, aby);
  const nabx = abx / dist;
  const naby = aby / dist;
  const aa = nabx * ay - naby * ax;
  const m = aby / abx;
  const invS = 1 / dist;
  const phi = Math.atan(m);
  const cosPhi = Math.cos(phi);
  const sinPhi = Math.sin(phi);
  const tmax = invS * (Math.abs(cosPhi) + Math.abs(sinPhi));
  const poly = invS * (1 - tmax + tmax ** 2);
  const partialPhi = Math.max(Math.atan(Math.abs(sinPhi + cosPhi) * poly), Math.atan(Math.abs(sinPhi - cosPhi) * poly));
  let dmax = 0;
  let index = start;
  for (let i = start + 2; i < end - 2; i += 2) {
    const d = Math.abs(aa - nabx * points[i + 1] + naby * points[i]);
    if (d > dmax) {
      index = i;
      dmax = d;
    }
  }
  if (dmax > (dist * partialPhi) ** 2) {
    signaturedraw_assertClassBrand(_SignatureExtractor, this, _douglasPeuckerHelper).call(this, points, start, index + 2, output);
    signaturedraw_assertClassBrand(_SignatureExtractor, this, _douglasPeuckerHelper).call(this, points, index, end, output);
  } else {
    output.push(ax, ay);
  }
}
function _douglasPeucker(points) {
  const output = [];
  const len = points.length;
  signaturedraw_assertClassBrand(_SignatureExtractor, this, _douglasPeuckerHelper).call(this, points, 0, len, output);
  output.push(points[len - 2], points[len - 1]);
  return output.length <= 4 ? null : output;
}
function _bilateralFilter(buf, width, height, sigmaS, sigmaR, kernelSize) {
  const kernel = new Float32Array(kernelSize ** 2);
  const sigmaS2 = -2 * sigmaS ** 2;
  const halfSize = kernelSize >> 1;
  for (let i = 0; i < kernelSize; i++) {
    const x = (i - halfSize) ** 2;
    for (let j = 0; j < kernelSize; j++) {
      kernel[i * kernelSize + j] = Math.exp((x + (j - halfSize) ** 2) / sigmaS2);
    }
  }
  const rangeValues = new Float32Array(256);
  const sigmaR2 = -2 * sigmaR ** 2;
  for (let i = 0; i < 256; i++) {
    rangeValues[i] = Math.exp(i ** 2 / sigmaR2);
  }
  const N = buf.length;
  const out = new Uint8Array(N);
  const histogram = new Uint32Array(256);
  for (let i = 0; i < height; i++) {
    for (let j = 0; j < width; j++) {
      const ij = i * width + j;
      const center = buf[ij];
      let sum = 0;
      let norm = 0;
      for (let k = 0; k < kernelSize; k++) {
        const y = i + k - halfSize;
        if (y < 0 || y >= height) {
          continue;
        }
        for (let l = 0; l < kernelSize; l++) {
          const x = j + l - halfSize;
          if (x < 0 || x >= width) {
            continue;
          }
          const neighbour = buf[y * width + x];
          const w = kernel[k * kernelSize + l] * rangeValues[Math.abs(neighbour - center)];
          sum += neighbour * w;
          norm += w;
        }
      }
      const pix = out[ij] = Math.round(sum / norm);
      histogram[pix]++;
    }
  }
  return [out, histogram];
}
function _getHistogram(buf) {
  const histogram = new Uint32Array(256);
  for (const g of buf) {
    histogram[g]++;
  }
  return histogram;
}
function _toUint(buf) {
  const N = buf.length;
  const out = new Uint8ClampedArray(N >> 2);
  let max = -Infinity;
  let min = Infinity;
  for (let i = 0, ii = out.length; i < ii; i++) {
    const pix = out[i] = buf[i << 2];
    max = Math.max(max, pix);
    min = Math.min(min, pix);
  }
  const ratio = 255 / (max - min);
  for (let i = 0, ii = out.length; i < ii; i++) {
    out[i] = (out[i] - min) * ratio;
  }
  return out;
}
function _guessThreshold(histogram) {
  let i;
  let M = -Infinity;
  let L = -Infinity;
  const min = histogram.findIndex(v => v !== 0);
  let pos = min;
  let spos = min;
  for (i = min; i < 256; i++) {
    const v = histogram[i];
    if (v > M) {
      if (i - pos > L) {
        L = i - pos;
        spos = i - 1;
      }
      M = v;
      pos = i;
    }
  }
  for (i = spos - 1; i >= 0; i--) {
    if (histogram[i] > histogram[i + 1]) {
      break;
    }
  }
  return i;
}
function _getGrayPixels(bitmap) {
  const originalBitmap = bitmap;
  const {
    width,
    height
  } = bitmap;
  const {
    maxDim
  } = signaturedraw_assertClassBrand(_SignatureExtractor, this, _PARAMETERS)._;
  let newWidth = width;
  let newHeight = height;
  if (width > maxDim || height > maxDim) {
    let prevWidth = width;
    let prevHeight = height;
    let steps = Math.log2(Math.max(width, height) / maxDim);
    const isteps = Math.floor(steps);
    steps = steps === isteps ? isteps - 1 : isteps;
    for (let i = 0; i < steps; i++) {
      newWidth = Math.ceil(prevWidth / 2);
      newHeight = Math.ceil(prevHeight / 2);
      const offscreen = new OffscreenCanvas(newWidth, newHeight);
      const ctx = offscreen.getContext("2d");
      ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight);
      prevWidth = newWidth;
      prevHeight = newHeight;
      if (bitmap !== originalBitmap) {
        bitmap.close();
      }
      bitmap = offscreen.transferToImageBitmap();
    }
    const ratio = Math.min(maxDim / newWidth, maxDim / newHeight);
    newWidth = Math.round(newWidth * ratio);
    newHeight = Math.round(newHeight * ratio);
  }
  const offscreen = new OffscreenCanvas(newWidth, newHeight);
  const ctx = offscreen.getContext("2d", {
    willReadFrequently: true
  });
  ctx.fillStyle = "white";
  ctx.fillRect(0, 0, newWidth, newHeight);
  ctx.filter = "grayscale(1)";
  ctx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, newWidth, newHeight);
  const grayImage = ctx.getImageData(0, 0, newWidth, newHeight).data;
  const uint8Buf = signaturedraw_assertClassBrand(_SignatureExtractor, this, _toUint).call(this, grayImage);
  return [uint8Buf, newWidth, newHeight];
}
var _PARAMETERS = {
  _: {
    maxDim: 512,
    sigmaSFactor: 0.02,
    sigmaR: 25,
    kernelSize: 16
  }
};
var _neighborIdToIndex = {
  _: new Int32Array([0, 1, -1, 1, -1, 0, -1, -1, 0, -1, 1, -1, 1, 0, 1, 1])
};

;// ./src/display/editor/signature.js



function signature_defineProperty(e, r, t) { return (r = signature_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function signature_toPropertyKey(t) { var i = signature_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function signature_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function signature_classPrivateFieldInitSpec(e, t, a) { signature_checkPrivateRedeclaration(e, t), t.set(e, a); }
function signature_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function signature_classPrivateFieldGet(s, a) { return s.get(signature_assertClassBrand(s, a)); }
function signature_classPrivateFieldSet(s, a, r) { return s.set(signature_assertClassBrand(s, a), r), r; }
function signature_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }







class SignatureOptions extends DrawingOptions {
  constructor() {
    super();
    super.updateProperties({
      fill: AnnotationEditor._defaultLineColor,
      "stroke-width": 0
    });
  }
  clone() {
    const clone = new SignatureOptions();
    clone.updateAll(this);
    return clone;
  }
}
class DrawnSignatureOptions extends InkDrawingOptions {
  constructor(viewerParameters) {
    super(viewerParameters);
    super.updateProperties({
      stroke: AnnotationEditor._defaultLineColor,
      "stroke-width": 1
    });
  }
  clone() {
    const clone = new DrawnSignatureOptions(this._viewParameters);
    clone.updateAll(this);
    return clone;
  }
}
var _isExtracted = /*#__PURE__*/new WeakMap();
var _description = /*#__PURE__*/new WeakMap();
var _signatureData = /*#__PURE__*/new WeakMap();
var _signatureUUID = /*#__PURE__*/new WeakMap();
class SignatureEditor extends DrawingEditor {
  constructor(params) {
    super({
      ...params,
      mustBeCommitted: true,
      name: "signatureEditor"
    });
    signature_classPrivateFieldInitSpec(this, _isExtracted, false);
    signature_classPrivateFieldInitSpec(this, _description, null);
    signature_classPrivateFieldInitSpec(this, _signatureData, null);
    signature_classPrivateFieldInitSpec(this, _signatureUUID, null);
    this._willKeepAspectRatio = true;
    signature_classPrivateFieldSet(_signatureData, this, params.signatureData || null);
    signature_classPrivateFieldSet(_description, this, null);
    this.defaultL10nId = "pdfjs-editor-signature-editor1";
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
    this._defaultDrawingOptions = new SignatureOptions();
    this._defaultDrawnSignatureOptions = new DrawnSignatureOptions(uiManager.viewParameters);
  }
  static getDefaultDrawingOptions(options) {
    const clone = this._defaultDrawingOptions.clone();
    clone.updateProperties(options);
    return clone;
  }
  static get supportMultipleDrawings() {
    return false;
  }
  static get typesMap() {
    return shadow(this, "typesMap", new Map());
  }
  static get isDrawer() {
    return false;
  }
  get telemetryFinalData() {
    return {
      type: "signature",
      hasDescription: !!signature_classPrivateFieldGet(_description, this)
    };
  }
  static computeTelemetryFinalData(data) {
    const hasDescriptionStats = data.get("hasDescription");
    return {
      hasAltText: hasDescriptionStats.get(true) ?? 0,
      hasNoAltText: hasDescriptionStats.get(false) ?? 0
    };
  }
  get isResizable() {
    return true;
  }
  onScaleChanging() {
    if (this._drawId === null) {
      return;
    }
    super.onScaleChanging();
  }
  render() {
    if (this.div) {
      return this.div;
    }
    let baseX, baseY;
    const {
      _isCopy
    } = this;
    if (_isCopy) {
      this._isCopy = false;
      baseX = this.x;
      baseY = this.y;
    }
    super.render();
    if (this._drawId === null) {
      if (signature_classPrivateFieldGet(_signatureData, this)) {
        const {
          lines,
          mustSmooth,
          areContours,
          description,
          uuid,
          heightInPage
        } = signature_classPrivateFieldGet(_signatureData, this);
        const {
          rawDims: {
            pageWidth,
            pageHeight
          },
          rotation
        } = this.parent.viewport;
        const outline = SignatureExtractor.processDrawnLines({
          lines,
          pageWidth,
          pageHeight,
          rotation,
          innerMargin: SignatureEditor._INNER_MARGIN,
          mustSmooth,
          areContours
        });
        this.addSignature(outline, heightInPage, description, uuid);
      } else {
        this.div.setAttribute("data-l10n-args", JSON.stringify({
          description: ""
        }));
        this.div.hidden = true;
        this._uiManager.getSignature(this);
      }
    } else {
      this.div.setAttribute("data-l10n-args", JSON.stringify({
        description: signature_classPrivateFieldGet(_description, this) || ""
      }));
    }
    if (_isCopy) {
      this._isCopy = true;
      this._moveAfterPaste(baseX, baseY);
    }
    return this.div;
  }
  setUuid(uuid) {
    signature_classPrivateFieldSet(_signatureUUID, this, uuid);
    this.addEditToolbar();
  }
  getUuid() {
    return signature_classPrivateFieldGet(_signatureUUID, this);
  }
  get description() {
    return signature_classPrivateFieldGet(_description, this);
  }
  set description(description) {
    signature_classPrivateFieldSet(_description, this, description);
    if (!this.div) {
      return;
    }
    this.div.setAttribute("data-l10n-args", JSON.stringify({
      description
    }));
    super.addEditToolbar().then(toolbar => {
      toolbar?.updateEditSignatureButton(description);
    });
  }
  getSignaturePreview() {
    const {
      newCurves,
      areContours,
      thickness,
      width,
      height
    } = signature_classPrivateFieldGet(_signatureData, this);
    const maxDim = Math.max(width, height);
    const outlineData = SignatureExtractor.processDrawnLines({
      lines: {
        curves: newCurves.map(points => ({
          points
        })),
        thickness,
        width,
        height
      },
      pageWidth: maxDim,
      pageHeight: maxDim,
      rotation: 0,
      innerMargin: 0,
      mustSmooth: false,
      areContours
    });
    return {
      areContours,
      outline: outlineData.outline
    };
  }
  get toolbarButtons() {
    if (this._uiManager.signatureManager) {
      return [["editSignature", this._uiManager.signatureManager]];
    }
    return super.toolbarButtons;
  }
  addSignature(data, heightInPage, description, uuid) {
    const {
      x: savedX,
      y: savedY
    } = this;
    const {
      outline
    } = signature_classPrivateFieldSet(_signatureData, this, data);
    signature_classPrivateFieldSet(_isExtracted, this, outline instanceof ContourDrawOutline);
    this.description = description;
    let drawingOptions;
    if (signature_classPrivateFieldGet(_isExtracted, this)) {
      drawingOptions = SignatureEditor.getDefaultDrawingOptions();
    } else {
      drawingOptions = SignatureEditor._defaultDrawnSignatureOptions.clone();
      drawingOptions.updateProperties({
        "stroke-width": outline.thickness
      });
    }
    this._addOutlines({
      drawOutlines: outline,
      drawingOptions
    });
    const [parentWidth, parentHeight] = this.parentDimensions;
    const [, pageHeight] = this.pageDimensions;
    let newHeight = heightInPage / pageHeight;
    newHeight = newHeight >= 1 ? 0.5 : newHeight;
    this.width *= newHeight / this.height;
    if (this.width >= 1) {
      newHeight *= 0.9 / this.width;
      this.width = 0.9;
    }
    this.height = newHeight;
    this.setDims(parentWidth * this.width, parentHeight * this.height);
    this.x = savedX;
    this.y = savedY;
    this.center();
    this._onResized();
    this.onScaleChanging();
    this.rotate();
    this._uiManager.addToAnnotationStorage(this);
    this.setUuid(uuid);
    this._reportTelemetry({
      action: "pdfjs.signature.inserted",
      data: {
        hasBeenSaved: !!uuid,
        hasDescription: !!description
      }
    });
    this.div.hidden = false;
  }
  getFromImage(bitmap) {
    const {
      rawDims: {
        pageWidth,
        pageHeight
      },
      rotation
    } = this.parent.viewport;
    return SignatureExtractor.process(bitmap, pageWidth, pageHeight, rotation, SignatureEditor._INNER_MARGIN);
  }
  getFromText(text, fontInfo) {
    const {
      rawDims: {
        pageWidth,
        pageHeight
      },
      rotation
    } = this.parent.viewport;
    return SignatureExtractor.extractContoursFromText(text, fontInfo, pageWidth, pageHeight, rotation, SignatureEditor._INNER_MARGIN);
  }
  getDrawnSignature(curves) {
    const {
      rawDims: {
        pageWidth,
        pageHeight
      },
      rotation
    } = this.parent.viewport;
    return SignatureExtractor.processDrawnLines({
      lines: curves,
      pageWidth,
      pageHeight,
      rotation,
      innerMargin: SignatureEditor._INNER_MARGIN,
      mustSmooth: false,
      areContours: false
    });
  }
  createDrawingOptions(_ref) {
    let {
      areContours,
      thickness
    } = _ref;
    if (areContours) {
      this._drawingOptions = SignatureEditor.getDefaultDrawingOptions();
    } else {
      this._drawingOptions = SignatureEditor._defaultDrawnSignatureOptions.clone();
      this._drawingOptions.updateProperties({
        "stroke-width": thickness
      });
    }
  }
  serialize() {
    let isForCopying = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (this.isEmpty()) {
      return null;
    }
    const {
      lines,
      points,
      rect
    } = this.serializeDraw(isForCopying);
    const {
      _drawingOptions: {
        "stroke-width": thickness
      }
    } = this;
    const serialized = {
      annotationType: AnnotationEditorType.SIGNATURE,
      isSignature: true,
      areContours: signature_classPrivateFieldGet(_isExtracted, this),
      color: [0, 0, 0],
      thickness: signature_classPrivateFieldGet(_isExtracted, this) ? 0 : thickness,
      pageIndex: this.pageIndex,
      rect,
      rotation: this.rotation,
      structTreeParentId: this._structTreeParentId
    };
    this.addComment(serialized);
    if (isForCopying) {
      serialized.paths = {
        lines,
        points
      };
      serialized.uuid = signature_classPrivateFieldGet(_signatureUUID, this);
      serialized.isCopy = true;
    } else {
      serialized.lines = lines;
    }
    if (signature_classPrivateFieldGet(_description, this)) {
      serialized.accessibilityData = {
        type: "Figure",
        alt: signature_classPrivateFieldGet(_description, this)
      };
    }
    return serialized;
  }
  static deserializeDraw(pageX, pageY, pageWidth, pageHeight, innerMargin, data) {
    if (data.areContours) {
      return ContourDrawOutline.deserialize(pageX, pageY, pageWidth, pageHeight, innerMargin, data);
    }
    return InkDrawOutline.deserialize(pageX, pageY, pageWidth, pageHeight, innerMargin, data);
  }
  static async deserialize(data, parent, uiManager) {
    const editor = await super.deserialize(data, parent, uiManager);
    signature_classPrivateFieldSet(_isExtracted, editor, data.areContours);
    editor.description = data.accessibilityData?.alt || "";
    signature_classPrivateFieldSet(_signatureUUID, editor, data.uuid);
    return editor;
  }
}
signature_defineProperty(SignatureEditor, "_type", "signature");
signature_defineProperty(SignatureEditor, "_editorType", AnnotationEditorType.SIGNATURE);
signature_defineProperty(SignatureEditor, "_defaultDrawingOptions", null);

;// ./src/display/editor/stamp.js




function stamp_classPrivateMethodInitSpec(e, a) { stamp_checkPrivateRedeclaration(e, a), a.add(e); }
function stamp_defineProperty(e, r, t) { return (r = stamp_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function stamp_toPropertyKey(t) { var i = stamp_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function stamp_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function stamp_classPrivateFieldInitSpec(e, t, a) { stamp_checkPrivateRedeclaration(e, t), t.set(e, a); }
function stamp_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function stamp_classPrivateFieldGet(s, a) { return s.get(stamp_assertClassBrand(s, a)); }
function stamp_classPrivateFieldSet(s, a, r) { return s.set(stamp_assertClassBrand(s, a), r), r; }
function stamp_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }




var _bitmap = /*#__PURE__*/new WeakMap();
var _bitmapId = /*#__PURE__*/new WeakMap();
var _bitmapPromise = /*#__PURE__*/new WeakMap();
var _bitmapUrl = /*#__PURE__*/new WeakMap();
var _bitmapFile = /*#__PURE__*/new WeakMap();
var _bitmapFileName = /*#__PURE__*/new WeakMap();
var _canvas = /*#__PURE__*/new WeakMap();
var _missingCanvas = /*#__PURE__*/new WeakMap();
var _resizeTimeoutId = /*#__PURE__*/new WeakMap();
var _isSvg = /*#__PURE__*/new WeakMap();
var _hasBeenAddedInUndoStack = /*#__PURE__*/new WeakMap();
var _StampEditor_brand = /*#__PURE__*/new WeakSet();
class StampEditor extends AnnotationEditor {
  constructor(params) {
    super({
      ...params,
      name: "stampEditor"
    });
    stamp_classPrivateMethodInitSpec(this, _StampEditor_brand);
    stamp_classPrivateFieldInitSpec(this, _bitmap, null);
    stamp_classPrivateFieldInitSpec(this, _bitmapId, null);
    stamp_classPrivateFieldInitSpec(this, _bitmapPromise, null);
    stamp_classPrivateFieldInitSpec(this, _bitmapUrl, null);
    stamp_classPrivateFieldInitSpec(this, _bitmapFile, null);
    stamp_classPrivateFieldInitSpec(this, _bitmapFileName, "");
    stamp_classPrivateFieldInitSpec(this, _canvas, null);
    stamp_classPrivateFieldInitSpec(this, _missingCanvas, false);
    stamp_classPrivateFieldInitSpec(this, _resizeTimeoutId, null);
    stamp_classPrivateFieldInitSpec(this, _isSvg, false);
    stamp_classPrivateFieldInitSpec(this, _hasBeenAddedInUndoStack, false);
    stamp_classPrivateFieldSet(_bitmapUrl, this, params.bitmapUrl);
    stamp_classPrivateFieldSet(_bitmapFile, this, params.bitmapFile);
    this.defaultL10nId = "pdfjs-editor-stamp-editor";
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
  }
  static isHandlingMimeForPasting(mime) {
    return SupportedImageMimeTypes.includes(mime);
  }
  static paste(item, parent) {
    parent.pasteEditor({
      mode: AnnotationEditorType.STAMP
    }, {
      bitmapFile: item.getAsFile()
    });
  }
  altTextFinish() {
    if (this._uiManager.useNewAltTextFlow) {
      this.div.hidden = false;
    }
    super.altTextFinish();
  }
  get telemetryFinalData() {
    return {
      type: "stamp",
      hasAltText: !!this.altTextData?.altText
    };
  }
  static computeTelemetryFinalData(data) {
    const hasAltTextStats = data.get("hasAltText");
    return {
      hasAltText: hasAltTextStats.get(true) ?? 0,
      hasNoAltText: hasAltTextStats.get(false) ?? 0
    };
  }
  async mlGuessAltText() {
    let imageData = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    let updateAltTextData = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
    if (this.hasAltTextData()) {
      return null;
    }
    const {
      mlManager
    } = this._uiManager;
    if (!mlManager) {
      throw new Error("No ML.");
    }
    if (!(await mlManager.isEnabledFor("altText"))) {
      throw new Error("ML isn't enabled for alt text.");
    }
    const {
      data,
      width,
      height
    } = imageData || this.copyCanvas(null, null, true).imageData;
    const response = await mlManager.guess({
      name: "altText",
      request: {
        data,
        width,
        height,
        channels: data.length / (width * height)
      }
    });
    if (!response) {
      throw new Error("No response from the AI service.");
    }
    if (response.error) {
      throw new Error("Error from the AI service.");
    }
    if (response.cancel) {
      return null;
    }
    if (!response.output) {
      throw new Error("No valid response from the AI service.");
    }
    const altText = response.output;
    await this.setGuessedAltText(altText);
    if (updateAltTextData && !this.hasAltTextData()) {
      this.altTextData = {
        alt: altText,
        decorative: false
      };
    }
    return altText;
  }
  remove() {
    if (stamp_classPrivateFieldGet(_bitmapId, this)) {
      stamp_classPrivateFieldSet(_bitmap, this, null);
      this._uiManager.imageManager.deleteId(stamp_classPrivateFieldGet(_bitmapId, this));
      stamp_classPrivateFieldGet(_canvas, this)?.remove();
      stamp_classPrivateFieldSet(_canvas, this, null);
      if (stamp_classPrivateFieldGet(_resizeTimeoutId, this)) {
        clearTimeout(stamp_classPrivateFieldGet(_resizeTimeoutId, this));
        stamp_classPrivateFieldSet(_resizeTimeoutId, this, null);
      }
    }
    super.remove();
  }
  rebuild() {
    if (!this.parent) {
      if (stamp_classPrivateFieldGet(_bitmapId, this)) {
        stamp_assertClassBrand(_StampEditor_brand, this, _getBitmap).call(this);
      }
      return;
    }
    super.rebuild();
    if (this.div === null) {
      return;
    }
    if (stamp_classPrivateFieldGet(_bitmapId, this) && stamp_classPrivateFieldGet(_canvas, this) === null) {
      stamp_assertClassBrand(_StampEditor_brand, this, _getBitmap).call(this);
    }
    if (!this.isAttachedToDOM) {
      this.parent.add(this);
    }
  }
  onceAdded(focus) {
    this._isDraggable = true;
    if (focus) {
      this.div.focus();
    }
  }
  isEmpty() {
    return !(stamp_classPrivateFieldGet(_bitmapPromise, this) || stamp_classPrivateFieldGet(_bitmap, this) || stamp_classPrivateFieldGet(_bitmapUrl, this) || stamp_classPrivateFieldGet(_bitmapFile, this) || stamp_classPrivateFieldGet(_bitmapId, this) || stamp_classPrivateFieldGet(_missingCanvas, this));
  }
  get toolbarButtons() {
    return [["altText", this.createAltText()]];
  }
  get isResizable() {
    return true;
  }
  render() {
    if (this.div) {
      return this.div;
    }
    let baseX, baseY;
    if (this._isCopy) {
      baseX = this.x;
      baseY = this.y;
    }
    super.render();
    this.div.hidden = true;
    this.createAltText();
    if (!stamp_classPrivateFieldGet(_missingCanvas, this)) {
      if (stamp_classPrivateFieldGet(_bitmap, this)) {
        stamp_assertClassBrand(_StampEditor_brand, this, _createCanvas).call(this);
      } else {
        stamp_assertClassBrand(_StampEditor_brand, this, _getBitmap).call(this);
      }
    }
    if (this._isCopy) {
      this._moveAfterPaste(baseX, baseY);
    }
    this._uiManager.addShouldRescale(this);
    return this.div;
  }
  setCanvas(annotationElementId, canvas) {
    const {
      id: bitmapId,
      bitmap
    } = this._uiManager.imageManager.getFromCanvas(annotationElementId, canvas);
    canvas.remove();
    if (bitmapId && this._uiManager.imageManager.isValidId(bitmapId)) {
      stamp_classPrivateFieldSet(_bitmapId, this, bitmapId);
      if (bitmap) {
        stamp_classPrivateFieldSet(_bitmap, this, bitmap);
      }
      stamp_classPrivateFieldSet(_missingCanvas, this, false);
      stamp_assertClassBrand(_StampEditor_brand, this, _createCanvas).call(this);
    }
  }
  _onResized() {
    this.onScaleChanging();
  }
  onScaleChanging() {
    if (!this.parent) {
      return;
    }
    if (stamp_classPrivateFieldGet(_resizeTimeoutId, this) !== null) {
      clearTimeout(stamp_classPrivateFieldGet(_resizeTimeoutId, this));
    }
    const TIME_TO_WAIT = 200;
    stamp_classPrivateFieldSet(_resizeTimeoutId, this, setTimeout(() => {
      stamp_classPrivateFieldSet(_resizeTimeoutId, this, null);
      stamp_assertClassBrand(_StampEditor_brand, this, _drawBitmap).call(this);
    }, TIME_TO_WAIT));
  }
  copyCanvas(maxDataDimension, maxPreviewDimension) {
    let createImageData = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    if (!maxDataDimension) {
      maxDataDimension = 224;
    }
    const {
      width: bitmapWidth,
      height: bitmapHeight
    } = stamp_classPrivateFieldGet(_bitmap, this);
    const outputScale = new OutputScale();
    let bitmap = stamp_classPrivateFieldGet(_bitmap, this);
    let width = bitmapWidth,
      height = bitmapHeight;
    let canvas = null;
    if (maxPreviewDimension) {
      if (bitmapWidth > maxPreviewDimension || bitmapHeight > maxPreviewDimension) {
        const ratio = Math.min(maxPreviewDimension / bitmapWidth, maxPreviewDimension / bitmapHeight);
        width = Math.floor(bitmapWidth * ratio);
        height = Math.floor(bitmapHeight * ratio);
      }
      canvas = document.createElement("canvas");
      const scaledWidth = canvas.width = Math.ceil(width * outputScale.sx);
      const scaledHeight = canvas.height = Math.ceil(height * outputScale.sy);
      if (!stamp_classPrivateFieldGet(_isSvg, this)) {
        bitmap = stamp_assertClassBrand(_StampEditor_brand, this, _scaleBitmap).call(this, scaledWidth, scaledHeight);
      }
      const ctx = canvas.getContext("2d");
      ctx.filter = this._uiManager.hcmFilter;
      let white = "white",
        black = "#cfcfd8";
      if (this._uiManager.hcmFilter !== "none") {
        black = "black";
      } else if (window.matchMedia?.("(prefers-color-scheme: dark)").matches) {
        white = "#8f8f9d";
        black = "#42414d";
      }
      const boxDim = 15;
      const boxDimWidth = boxDim * outputScale.sx;
      const boxDimHeight = boxDim * outputScale.sy;
      const pattern = new OffscreenCanvas(boxDimWidth * 2, boxDimHeight * 2);
      const patternCtx = pattern.getContext("2d");
      patternCtx.fillStyle = white;
      patternCtx.fillRect(0, 0, boxDimWidth * 2, boxDimHeight * 2);
      patternCtx.fillStyle = black;
      patternCtx.fillRect(0, 0, boxDimWidth, boxDimHeight);
      patternCtx.fillRect(boxDimWidth, boxDimHeight, boxDimWidth, boxDimHeight);
      ctx.fillStyle = ctx.createPattern(pattern, "repeat");
      ctx.fillRect(0, 0, scaledWidth, scaledHeight);
      ctx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, scaledWidth, scaledHeight);
    }
    let imageData = null;
    if (createImageData) {
      let dataWidth, dataHeight;
      if (outputScale.symmetric && bitmap.width < maxDataDimension && bitmap.height < maxDataDimension) {
        dataWidth = bitmap.width;
        dataHeight = bitmap.height;
      } else {
        bitmap = stamp_classPrivateFieldGet(_bitmap, this);
        if (bitmapWidth > maxDataDimension || bitmapHeight > maxDataDimension) {
          const ratio = Math.min(maxDataDimension / bitmapWidth, maxDataDimension / bitmapHeight);
          dataWidth = Math.floor(bitmapWidth * ratio);
          dataHeight = Math.floor(bitmapHeight * ratio);
          if (!stamp_classPrivateFieldGet(_isSvg, this)) {
            bitmap = stamp_assertClassBrand(_StampEditor_brand, this, _scaleBitmap).call(this, dataWidth, dataHeight);
          }
        }
      }
      const offscreen = new OffscreenCanvas(dataWidth, dataHeight);
      const offscreenCtx = offscreen.getContext("2d", {
        willReadFrequently: true
      });
      offscreenCtx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, dataWidth, dataHeight);
      imageData = {
        width: dataWidth,
        height: dataHeight,
        data: offscreenCtx.getImageData(0, 0, dataWidth, dataHeight).data
      };
    }
    return {
      canvas,
      width,
      height,
      imageData
    };
  }
  static async deserialize(data, parent, uiManager) {
    let initialData = null;
    let missingCanvas = false;
    if (data instanceof StampAnnotationElement) {
      const {
        data: {
          rect,
          rotation,
          id,
          structParent,
          popupRef,
          contentsObj
        },
        container,
        parent: {
          page: {
            pageNumber
          }
        },
        canvas
      } = data;
      let bitmapId, bitmap;
      if (canvas) {
        delete data.canvas;
        ({
          id: bitmapId,
          bitmap
        } = uiManager.imageManager.getFromCanvas(container.id, canvas));
        canvas.remove();
      } else {
        missingCanvas = true;
        data._hasNoCanvas = true;
      }
      const altText = (await parent._structTree.getAriaAttributes(`${AnnotationPrefix}${id}`))?.get("aria-label") || "";
      initialData = data = {
        annotationType: AnnotationEditorType.STAMP,
        bitmapId,
        bitmap,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        accessibilityData: {
          decorative: false,
          altText
        },
        isSvg: false,
        structParent,
        popupRef,
        comment: contentsObj?.str || null
      };
    }
    const editor = await super.deserialize(data, parent, uiManager);
    const {
      rect,
      bitmap,
      bitmapUrl,
      bitmapId,
      isSvg,
      accessibilityData
    } = data;
    if (missingCanvas) {
      uiManager.addMissingCanvas(data.id, editor);
      stamp_classPrivateFieldSet(_missingCanvas, editor, true);
    } else if (bitmapId && uiManager.imageManager.isValidId(bitmapId)) {
      stamp_classPrivateFieldSet(_bitmapId, editor, bitmapId);
      if (bitmap) {
        stamp_classPrivateFieldSet(_bitmap, editor, bitmap);
      }
    } else {
      stamp_classPrivateFieldSet(_bitmapUrl, editor, bitmapUrl);
    }
    stamp_classPrivateFieldSet(_isSvg, editor, isSvg);
    const [parentWidth, parentHeight] = editor.pageDimensions;
    editor.width = (rect[2] - rect[0]) / parentWidth;
    editor.height = (rect[3] - rect[1]) / parentHeight;
    if (accessibilityData) {
      editor.altTextData = accessibilityData;
    }
    editor._initialData = initialData;
    if (data.comment) {
      editor.setCommentData(data.comment);
    }
    stamp_classPrivateFieldSet(_hasBeenAddedInUndoStack, editor, !!initialData);
    return editor;
  }
  serialize() {
    let isForCopying = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    let context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    if (this.isEmpty()) {
      return null;
    }
    if (this.deleted) {
      return this.serializeDeleted();
    }
    const serialized = {
      annotationType: AnnotationEditorType.STAMP,
      bitmapId: stamp_classPrivateFieldGet(_bitmapId, this),
      pageIndex: this.pageIndex,
      rect: this.getPDFRect(),
      rotation: this.rotation,
      isSvg: stamp_classPrivateFieldGet(_isSvg, this),
      structTreeParentId: this._structTreeParentId
    };
    this.addComment(serialized);
    if (isForCopying) {
      serialized.bitmapUrl = stamp_assertClassBrand(_StampEditor_brand, this, _serializeBitmap).call(this, true);
      serialized.accessibilityData = this.serializeAltText(true);
      serialized.isCopy = true;
      return serialized;
    }
    const {
      decorative,
      altText
    } = this.serializeAltText(false);
    if (!decorative && altText) {
      serialized.accessibilityData = {
        type: "Figure",
        alt: altText
      };
    }
    if (this.annotationElementId) {
      const changes = stamp_assertClassBrand(_StampEditor_brand, this, stamp_hasElementChanged).call(this, serialized);
      if (changes.isSame) {
        return null;
      }
      if (changes.isSameAltText) {
        delete serialized.accessibilityData;
      } else {
        serialized.accessibilityData.structParent = this._initialData.structParent ?? -1;
      }
    }
    serialized.id = this.annotationElementId;
    if (context === null) {
      return serialized;
    }
    context.stamps ||= new Map();
    const area = stamp_classPrivateFieldGet(_isSvg, this) ? (serialized.rect[2] - serialized.rect[0]) * (serialized.rect[3] - serialized.rect[1]) : null;
    if (!context.stamps.has(stamp_classPrivateFieldGet(_bitmapId, this))) {
      context.stamps.set(stamp_classPrivateFieldGet(_bitmapId, this), {
        area,
        serialized
      });
      serialized.bitmap = stamp_assertClassBrand(_StampEditor_brand, this, _serializeBitmap).call(this, false);
    } else if (stamp_classPrivateFieldGet(_isSvg, this)) {
      const prevData = context.stamps.get(stamp_classPrivateFieldGet(_bitmapId, this));
      if (area > prevData.area) {
        prevData.area = area;
        prevData.serialized.bitmap.close();
        prevData.serialized.bitmap = stamp_assertClassBrand(_StampEditor_brand, this, _serializeBitmap).call(this, false);
      }
    }
    return serialized;
  }
  renderAnnotationElement(annotation) {
    if (this.deleted) {
      annotation.hide();
      return null;
    }
    const params = {
      rect: this.getPDFRect()
    };
    if (this.hasEditedComment) {
      params.popup = this.comment;
    }
    annotation.updateEdited(params);
    return null;
  }
}
function _getBitmapFetched(data) {
  let fromId = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  if (!data) {
    this.remove();
    return;
  }
  stamp_classPrivateFieldSet(_bitmap, this, data.bitmap);
  if (!fromId) {
    stamp_classPrivateFieldSet(_bitmapId, this, data.id);
    stamp_classPrivateFieldSet(_isSvg, this, data.isSvg);
  }
  if (data.file) {
    stamp_classPrivateFieldSet(_bitmapFileName, this, data.file.name);
  }
  stamp_assertClassBrand(_StampEditor_brand, this, _createCanvas).call(this);
}
function _getBitmapDone() {
  stamp_classPrivateFieldSet(_bitmapPromise, this, null);
  this._uiManager.enableWaiting(false);
  if (!stamp_classPrivateFieldGet(_canvas, this)) {
    return;
  }
  if (this._uiManager.useNewAltTextWhenAddingImage && this._uiManager.useNewAltTextFlow && stamp_classPrivateFieldGet(_bitmap, this)) {
    this.addEditToolbar().then(() => {
      this._editToolbar.hide();
      this._uiManager.editAltText(this, true);
    });
    return;
  }
  if (!this._uiManager.useNewAltTextWhenAddingImage && this._uiManager.useNewAltTextFlow && stamp_classPrivateFieldGet(_bitmap, this)) {
    this._reportTelemetry({
      action: "pdfjs.image.image_added",
      data: {
        alt_text_modal: false,
        alt_text_type: "empty"
      }
    });
    try {
      this.mlGuessAltText();
    } catch {}
  }
  this.div.focus();
}
function _getBitmap() {
  if (stamp_classPrivateFieldGet(_bitmapId, this)) {
    this._uiManager.enableWaiting(true);
    this._uiManager.imageManager.getFromId(stamp_classPrivateFieldGet(_bitmapId, this)).then(data => stamp_assertClassBrand(_StampEditor_brand, this, _getBitmapFetched).call(this, data, true)).finally(() => stamp_assertClassBrand(_StampEditor_brand, this, _getBitmapDone).call(this));
    return;
  }
  if (stamp_classPrivateFieldGet(_bitmapUrl, this)) {
    const url = stamp_classPrivateFieldGet(_bitmapUrl, this);
    stamp_classPrivateFieldSet(_bitmapUrl, this, null);
    this._uiManager.enableWaiting(true);
    stamp_classPrivateFieldSet(_bitmapPromise, this, this._uiManager.imageManager.getFromUrl(url).then(data => stamp_assertClassBrand(_StampEditor_brand, this, _getBitmapFetched).call(this, data)).finally(() => stamp_assertClassBrand(_StampEditor_brand, this, _getBitmapDone).call(this)));
    return;
  }
  if (stamp_classPrivateFieldGet(_bitmapFile, this)) {
    const file = stamp_classPrivateFieldGet(_bitmapFile, this);
    stamp_classPrivateFieldSet(_bitmapFile, this, null);
    this._uiManager.enableWaiting(true);
    stamp_classPrivateFieldSet(_bitmapPromise, this, this._uiManager.imageManager.getFromFile(file).then(data => stamp_assertClassBrand(_StampEditor_brand, this, _getBitmapFetched).call(this, data)).finally(() => stamp_assertClassBrand(_StampEditor_brand, this, _getBitmapDone).call(this)));
    return;
  }
  const input = document.createElement("input");
  input.type = "file";
  input.accept = SupportedImageMimeTypes.join(",");
  const signal = this._uiManager._signal;
  stamp_classPrivateFieldSet(_bitmapPromise, this, new Promise(resolve => {
    input.addEventListener("change", async () => {
      if (!input.files || input.files.length === 0) {
        this.remove();
      } else {
        this._uiManager.enableWaiting(true);
        const data = await this._uiManager.imageManager.getFromFile(input.files[0]);
        this._reportTelemetry({
          action: "pdfjs.image.image_selected",
          data: {
            alt_text_modal: this._uiManager.useNewAltTextFlow
          }
        });
        stamp_assertClassBrand(_StampEditor_brand, this, _getBitmapFetched).call(this, data);
      }
      resolve();
    }, {
      signal
    });
    input.addEventListener("cancel", () => {
      this.remove();
      resolve();
    }, {
      signal
    });
  }).finally(() => stamp_assertClassBrand(_StampEditor_brand, this, _getBitmapDone).call(this)));
  input.click();
}
function _createCanvas() {
  const {
    div
  } = this;
  let {
    width,
    height
  } = stamp_classPrivateFieldGet(_bitmap, this);
  const [pageWidth, pageHeight] = this.pageDimensions;
  const MAX_RATIO = 0.75;
  if (this.width) {
    width = this.width * pageWidth;
    height = this.height * pageHeight;
  } else if (width > MAX_RATIO * pageWidth || height > MAX_RATIO * pageHeight) {
    const factor = Math.min(MAX_RATIO * pageWidth / width, MAX_RATIO * pageHeight / height);
    width *= factor;
    height *= factor;
  }
  const [parentWidth, parentHeight] = this.parentDimensions;
  this.setDims(width * parentWidth / pageWidth, height * parentHeight / pageHeight);
  this._uiManager.enableWaiting(false);
  const canvas = stamp_classPrivateFieldSet(_canvas, this, document.createElement("canvas"));
  canvas.setAttribute("role", "img");
  this.addContainer(canvas);
  this.width = width / pageWidth;
  this.height = height / pageHeight;
  if (this._initialOptions?.isCentered) {
    this.center();
  } else {
    this.fixAndSetPosition();
  }
  this._initialOptions = null;
  if (!this._uiManager.useNewAltTextWhenAddingImage || !this._uiManager.useNewAltTextFlow || this.annotationElementId) {
    div.hidden = false;
  }
  stamp_assertClassBrand(_StampEditor_brand, this, _drawBitmap).call(this);
  if (!stamp_classPrivateFieldGet(_hasBeenAddedInUndoStack, this)) {
    this.parent.addUndoableEditor(this);
    stamp_classPrivateFieldSet(_hasBeenAddedInUndoStack, this, true);
  }
  this._reportTelemetry({
    action: "inserted_image"
  });
  this.eventBus?.dispatch("annotation-editor-event", {
    source: this,
    type: "imageAdded",
    page: this.pageIndex + 1,
    editorType: this.constructor.name,
    value: canvas,
    width,
    height,
    fileName: stamp_classPrivateFieldGet(_bitmapFileName, this)
  });
  if (stamp_classPrivateFieldGet(_bitmapFileName, this)) {
    this.div.setAttribute("aria-description", stamp_classPrivateFieldGet(_bitmapFileName, this));
  }
  if (!this.annotationElementId) {
    this._uiManager.a11yAlert("pdfjs-editor-stamp-added-alert");
  }
}
function _scaleBitmap(width, height) {
  const {
    width: bitmapWidth,
    height: bitmapHeight
  } = stamp_classPrivateFieldGet(_bitmap, this);
  let newWidth = bitmapWidth;
  let newHeight = bitmapHeight;
  let bitmap = stamp_classPrivateFieldGet(_bitmap, this);
  while (newWidth > 2 * width || newHeight > 2 * height) {
    const prevWidth = newWidth;
    const prevHeight = newHeight;
    if (newWidth > 2 * width) {
      newWidth = newWidth >= 16384 ? Math.floor(newWidth / 2) - 1 : Math.ceil(newWidth / 2);
    }
    if (newHeight > 2 * height) {
      newHeight = newHeight >= 16384 ? Math.floor(newHeight / 2) - 1 : Math.ceil(newHeight / 2);
    }
    const offscreen = new OffscreenCanvas(newWidth, newHeight);
    const ctx = offscreen.getContext("2d");
    ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight);
    bitmap = offscreen.transferToImageBitmap();
  }
  return bitmap;
}
function _drawBitmap() {
  const [parentWidth, parentHeight] = this.parentDimensions;
  const {
    width,
    height
  } = this;
  const outputScale = new OutputScale();
  const scaledWidth = Math.ceil(width * parentWidth * outputScale.sx);
  const scaledHeight = Math.ceil(height * parentHeight * outputScale.sy);
  const canvas = stamp_classPrivateFieldGet(_canvas, this);
  if (!canvas || canvas.width === scaledWidth && canvas.height === scaledHeight) {
    return;
  }
  canvas.width = scaledWidth;
  canvas.height = scaledHeight;
  const bitmap = stamp_classPrivateFieldGet(_isSvg, this) ? stamp_classPrivateFieldGet(_bitmap, this) : stamp_assertClassBrand(_StampEditor_brand, this, _scaleBitmap).call(this, scaledWidth, scaledHeight);
  const ctx = canvas.getContext("2d");
  ctx.filter = this._uiManager.hcmFilter;
  ctx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, scaledWidth, scaledHeight);
}
function _serializeBitmap(toUrl) {
  if (toUrl) {
    if (stamp_classPrivateFieldGet(_isSvg, this)) {
      const url = this._uiManager.imageManager.getSvgUrl(stamp_classPrivateFieldGet(_bitmapId, this));
      if (url) {
        return url;
      }
    }
    const canvas = document.createElement("canvas");
    ({
      width: canvas.width,
      height: canvas.height
    } = stamp_classPrivateFieldGet(_bitmap, this));
    const ctx = canvas.getContext("2d");
    ctx.drawImage(stamp_classPrivateFieldGet(_bitmap, this), 0, 0);
    return canvas.toDataURL();
  }
  if (stamp_classPrivateFieldGet(_isSvg, this)) {
    const [pageWidth, pageHeight] = this.pageDimensions;
    const width = Math.round(this.width * pageWidth * PixelsPerInch.PDF_TO_CSS_UNITS);
    const height = Math.round(this.height * pageHeight * PixelsPerInch.PDF_TO_CSS_UNITS);
    const offscreen = new OffscreenCanvas(width, height);
    const ctx = offscreen.getContext("2d");
    ctx.drawImage(stamp_classPrivateFieldGet(_bitmap, this), 0, 0, stamp_classPrivateFieldGet(_bitmap, this).width, stamp_classPrivateFieldGet(_bitmap, this).height, 0, 0, width, height);
    return offscreen.transferToImageBitmap();
  }
  return structuredClone(stamp_classPrivateFieldGet(_bitmap, this));
}
function stamp_hasElementChanged(serialized) {
  const {
    pageIndex,
    accessibilityData: {
      altText
    }
  } = this._initialData;
  const isSamePageIndex = serialized.pageIndex === pageIndex;
  const isSameAltText = (serialized.accessibilityData?.alt || "") === altText;
  return {
    isSame: !this.hasEditedComment && !this._hasBeenMoved && !this._hasBeenResized && isSamePageIndex && isSameAltText,
    isSameAltText
  };
}
stamp_defineProperty(StampEditor, "_type", "stamp");
stamp_defineProperty(StampEditor, "_editorType", AnnotationEditorType.STAMP);

;// ./src/display/editor/annotation_editor_layer.js








function annotation_editor_layer_classPrivateMethodInitSpec(e, a) { annotation_editor_layer_checkPrivateRedeclaration(e, a), a.add(e); }
function annotation_editor_layer_classPrivateFieldInitSpec(e, t, a) { annotation_editor_layer_checkPrivateRedeclaration(e, t), t.set(e, a); }
function annotation_editor_layer_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function annotation_editor_layer_classPrivateGetter(s, r, a) { return a(annotation_editor_layer_assertClassBrand(s, r)); }
function annotation_editor_layer_classPrivateFieldGet(s, a) { return s.get(annotation_editor_layer_assertClassBrand(s, a)); }
function annotation_editor_layer_classPrivateFieldSet(s, a, r) { return s.set(annotation_editor_layer_assertClassBrand(s, a), r), r; }
function annotation_editor_layer_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
function annotation_editor_layer_defineProperty(e, r, t) { return (r = annotation_editor_layer_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function annotation_editor_layer_toPropertyKey(t) { var i = annotation_editor_layer_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function annotation_editor_layer_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }








class PointerType {
  constructor(t) {
    if (PointerType.current === null) {
      PointerType.current = "";
      window.addEventListener("pointerdown", this.windowPointerDown, !0);
    }
  }
  destroy() {
    if (PointerType.current !== null) {
      window.removeEventListener("pointerdown", this.windowPointerDown, !0);
      PointerType.current = null;
    }
  }
  windowPointerDown(t) {
    PointerType.current = t.pointerType;
    return !0;
  }
  static initializeEditor() {
    setTimeout(() => PointerType.editor = PointerType.current);
  }
  static sameAsEditor() {
    let pointerType = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
    if (pointerType) {
      return PointerType.editor == pointerType;
    }
    return PointerType.editor == PointerType.current;
  }
}
annotation_editor_layer_defineProperty(PointerType, "current", null);
annotation_editor_layer_defineProperty(PointerType, "editor", null);
new PointerType();
var annotation_editor_layer_accessibilityManager = /*#__PURE__*/new WeakMap();
var _allowClick = /*#__PURE__*/new WeakMap();
var _annotationLayer = /*#__PURE__*/new WeakMap();
var _clickAC = /*#__PURE__*/new WeakMap();
var _editorFocusTimeoutId = /*#__PURE__*/new WeakMap();
var _editors = /*#__PURE__*/new WeakMap();
var _hadPointerDown = /*#__PURE__*/new WeakMap();
var _isDisabling = /*#__PURE__*/new WeakMap();
var _isEnabling = /*#__PURE__*/new WeakMap();
var _drawingAC = /*#__PURE__*/new WeakMap();
var _focusedElement = /*#__PURE__*/new WeakMap();
var _textLayer = /*#__PURE__*/new WeakMap();
var _textSelectionAC = /*#__PURE__*/new WeakMap();
var _textLayerDblClickAC = /*#__PURE__*/new WeakMap();
var _lastPointerDownTimestamp = /*#__PURE__*/new WeakMap();
var annotation_editor_layer_uiManager = /*#__PURE__*/new WeakMap();
var _AnnotationEditorLayer_brand = /*#__PURE__*/new WeakSet();
class AnnotationEditorLayer {
  constructor(_ref) {
    let {
      uiManager,
      pageIndex,
      div,
      structTreeLayer,
      accessibilityManager,
      annotationLayer,
      drawLayer,
      textLayer,
      viewport,
      l10n,
      eventBus
    } = _ref;
    annotation_editor_layer_classPrivateMethodInitSpec(this, _AnnotationEditorLayer_brand);
    annotation_editor_layer_classPrivateFieldInitSpec(this, annotation_editor_layer_accessibilityManager, void 0);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _allowClick, false);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _annotationLayer, null);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _clickAC, null);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _editorFocusTimeoutId, null);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _editors, new Map());
    annotation_editor_layer_classPrivateFieldInitSpec(this, _hadPointerDown, false);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _isDisabling, false);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _isEnabling, false);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _drawingAC, null);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _focusedElement, null);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _textLayer, null);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _textSelectionAC, null);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _textLayerDblClickAC, null);
    annotation_editor_layer_classPrivateFieldInitSpec(this, _lastPointerDownTimestamp, -1);
    annotation_editor_layer_classPrivateFieldInitSpec(this, annotation_editor_layer_uiManager, void 0);
    const editorTypes = [...annotation_editor_layer_editorTypes._.values()];
    if (!AnnotationEditorLayer._initialized) {
      AnnotationEditorLayer._initialized = true;
      for (const editorType of editorTypes) {
        editorType.eventBus = eventBus;
        editorType.initialize(l10n, uiManager);
      }
    }
    uiManager.registerEditorTypes(editorTypes);
    annotation_editor_layer_classPrivateFieldSet(annotation_editor_layer_uiManager, this, uiManager);
    this.pageIndex = pageIndex;
    this.div = div;
    annotation_editor_layer_classPrivateFieldSet(annotation_editor_layer_accessibilityManager, this, accessibilityManager);
    annotation_editor_layer_classPrivateFieldSet(_annotationLayer, this, annotationLayer);
    this.viewport = viewport;
    annotation_editor_layer_classPrivateFieldSet(_textLayer, this, textLayer);
    this.drawLayer = drawLayer;
    this._structTree = structTreeLayer;
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).addLayer(this);
    this.eventBus = eventBus;
  }
  get isEmpty() {
    return annotation_editor_layer_classPrivateFieldGet(_editors, this).size === 0;
  }
  get isInvisible() {
    return this.isEmpty && annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getMode() === AnnotationEditorType.NONE;
  }
  updateToolbar(options) {
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).updateToolbar(options);
  }
  updateMode() {
    let mode = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getMode();
    annotation_editor_layer_assertClassBrand(_AnnotationEditorLayer_brand, this, _cleanup).call(this);
    switch (mode) {
      case AnnotationEditorType.NONE:
        this.disableTextSelection();
        this.togglePointerEvents(false);
        this.toggleAnnotationLayerPointerEvents(true);
        this.disableClick();
        return;
      case AnnotationEditorType.INK:
        this.disableTextSelection();
        this.togglePointerEvents(true);
        this.enableClick();
        break;
      case AnnotationEditorType.HIGHLIGHT:
        this.enableTextSelection();
        this.togglePointerEvents(false);
        this.disableClick();
        break;
      default:
        this.disableTextSelection();
        this.togglePointerEvents(true);
        this.enableClick();
    }
    PointerType.initializeEditor();
    this.toggleAnnotationLayerPointerEvents(false);
    const {
      classList
    } = this.div;
    for (const editorType of annotation_editor_layer_editorTypes._.values()) {
      classList.toggle(`${editorType._type}Editing`, mode === editorType._editorType);
    }
    this.div.hidden = false;
  }
  hasTextLayer(textLayer) {
    return textLayer === annotation_editor_layer_classPrivateFieldGet(_textLayer, this)?.div;
  }
  setEditingState(isEditing) {
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).setEditingState(isEditing);
  }
  addCommands(params) {
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).addCommands(params);
  }
  cleanUndoStack(type) {
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).cleanUndoStack(type);
  }
  toggleDrawing() {
    let enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    this.div.classList.toggle("drawing", !enabled);
  }
  togglePointerEvents() {
    let enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    this.div.classList.toggle("disabled", !enabled);
  }
  toggleAnnotationLayerPointerEvents() {
    let enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    annotation_editor_layer_classPrivateFieldGet(_annotationLayer, this)?.div.classList.toggle("disabled", !enabled);
  }
  async enable() {
    annotation_editor_layer_classPrivateFieldSet(_isEnabling, this, true);
    this.div.tabIndex = 0;
    this.togglePointerEvents(true);
    annotation_editor_layer_classPrivateFieldGet(_textLayerDblClickAC, this)?.abort();
    annotation_editor_layer_classPrivateFieldSet(_textLayerDblClickAC, this, null);
    const annotationElementIds = new Set();
    for (const editor of annotation_editor_layer_classPrivateFieldGet(_editors, this).values()) {
      editor.enableEditing();
      editor.show(true);
      if (editor.annotationElementId) {
        annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).removeChangedExistingAnnotation(editor);
        annotationElementIds.add(editor.annotationElementId);
      }
    }
    if (!annotation_editor_layer_classPrivateFieldGet(_annotationLayer, this)) {
      annotation_editor_layer_classPrivateFieldSet(_isEnabling, this, false);
      return;
    }
    const editables = annotation_editor_layer_classPrivateFieldGet(_annotationLayer, this).getEditableAnnotations();
    for (const editable of editables) {
      editable.hide();
      if (annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).isDeletedAnnotationElement(editable.data.id)) {
        continue;
      }
      if (annotationElementIds.has(editable.data.id)) {
        continue;
      }
      const editor = await this.deserialize(editable);
      if (!editor) {
        continue;
      }
      this.addOrRebuild(editor);
      editor.enableEditing();
    }
    annotation_editor_layer_classPrivateFieldSet(_isEnabling, this, false);
  }
  disable() {
    annotation_editor_layer_classPrivateFieldSet(_isDisabling, this, true);
    this.div.tabIndex = -1;
    this.togglePointerEvents(false);
    if (annotation_editor_layer_classPrivateFieldGet(_textLayer, this) && !annotation_editor_layer_classPrivateFieldGet(_textLayerDblClickAC, this)) {
      annotation_editor_layer_classPrivateFieldSet(_textLayerDblClickAC, this, new AbortController());
      const signal = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).combinedSignal(annotation_editor_layer_classPrivateFieldGet(_textLayerDblClickAC, this));
      annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div.addEventListener("pointerdown", e => {
        const DBL_CLICK_THRESHOLD = 500;
        const {
          clientX,
          clientY,
          timeStamp
        } = e;
        const lastPointerDownTimestamp = annotation_editor_layer_classPrivateFieldGet(_lastPointerDownTimestamp, this);
        if (timeStamp - lastPointerDownTimestamp > DBL_CLICK_THRESHOLD) {
          annotation_editor_layer_classPrivateFieldSet(_lastPointerDownTimestamp, this, timeStamp);
          return;
        }
        annotation_editor_layer_classPrivateFieldSet(_lastPointerDownTimestamp, this, -1);
        const {
          classList
        } = this.div;
        classList.toggle("getElements", true);
        const elements = document.elementsFromPoint(clientX, clientY);
        classList.toggle("getElements", false);
        if (!this.div.contains(elements[0])) {
          return;
        }
        let id;
        const regex = new RegExp(`^${AnnotationEditorPrefix}[0-9]+$`);
        for (const element of elements) {
          if (regex.test(element.id)) {
            id = element.id;
            break;
          }
        }
        if (!id) {
          return;
        }
        const editor = annotation_editor_layer_classPrivateFieldGet(_editors, this).get(id);
        if (editor?.annotationElementId === null) {
          e.stopPropagation();
          e.preventDefault();
          editor.dblclick();
        }
      }, {
        signal,
        capture: true
      });
    }
    const changedAnnotations = new Map();
    const resetAnnotations = new Map();
    for (const editor of annotation_editor_layer_classPrivateFieldGet(_editors, this).values()) {
      editor.disableEditing();
      if (!editor.annotationElementId) {
        continue;
      }
      if (editor.serialize() !== null) {
        changedAnnotations.set(editor.annotationElementId, editor);
        continue;
      } else {
        resetAnnotations.set(editor.annotationElementId, editor);
      }
      this.getEditableAnnotation(editor.annotationElementId)?.show();
      editor.remove();
    }
    if (annotation_editor_layer_classPrivateFieldGet(_annotationLayer, this)) {
      const editables = annotation_editor_layer_classPrivateFieldGet(_annotationLayer, this).getEditableAnnotations();
      for (const editable of editables) {
        const {
          id
        } = editable.data;
        if (annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).isDeletedAnnotationElement(id)) {
          editable.updateEdited({
            deleted: true
          });
          continue;
        }
        let editor = resetAnnotations.get(id);
        if (editor) {
          editor.resetAnnotationElement(editable);
          editor.show(false);
          editable.show();
          continue;
        }
        editor = changedAnnotations.get(id);
        if (editor) {
          annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).addChangedExistingAnnotation(editor);
          if (editor.renderAnnotationElement(editable)) {
            editor.show(false);
          }
        }
        editable.show();
      }
    }
    annotation_editor_layer_assertClassBrand(_AnnotationEditorLayer_brand, this, _cleanup).call(this);
    if (this.isEmpty) {
      this.div.hidden = true;
    }
    const {
      classList
    } = this.div;
    for (const editorType of annotation_editor_layer_editorTypes._.values()) {
      classList.remove(`${editorType._type}Editing`);
    }
    this.disableTextSelection();
    this.toggleAnnotationLayerPointerEvents(true);
    annotation_editor_layer_classPrivateFieldSet(_isDisabling, this, false);
  }
  getEditableAnnotation(id) {
    return annotation_editor_layer_classPrivateFieldGet(_annotationLayer, this)?.getEditableAnnotation(id) || null;
  }
  setActiveEditor(editor) {
    const currentActive = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getActive();
    if (currentActive === editor) {
      return;
    }
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).setActiveEditor(editor);
  }
  enableTextSelection() {
    this.div.tabIndex = -1;
    if (annotation_editor_layer_classPrivateFieldGet(_textLayer, this)?.div && !annotation_editor_layer_classPrivateFieldGet(_textSelectionAC, this)) {
      annotation_editor_layer_classPrivateFieldSet(_textSelectionAC, this, new AbortController());
      const signal = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).combinedSignal(annotation_editor_layer_classPrivateFieldGet(_textSelectionAC, this));
      annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div.addEventListener("pointerdown", annotation_editor_layer_assertClassBrand(_AnnotationEditorLayer_brand, this, _textLayerPointerDown).bind(this), {
        signal
      });
      annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div.classList.add("highlighting");
    }
  }
  disableTextSelection() {
    this.div.tabIndex = 0;
    if (annotation_editor_layer_classPrivateFieldGet(_textLayer, this)?.div && annotation_editor_layer_classPrivateFieldGet(_textSelectionAC, this)) {
      annotation_editor_layer_classPrivateFieldGet(_textSelectionAC, this).abort();
      annotation_editor_layer_classPrivateFieldSet(_textSelectionAC, this, null);
      annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div.classList.remove("highlighting");
    }
  }
  enableClick() {
    if (annotation_editor_layer_classPrivateFieldGet(_clickAC, this)) {
      return;
    }
    annotation_editor_layer_classPrivateFieldSet(_clickAC, this, new AbortController());
    const signal = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).combinedSignal(annotation_editor_layer_classPrivateFieldGet(_clickAC, this));
    this.div.addEventListener("pointerdown", this.pointerdown.bind(this), {
      signal
    });
    const pointerup = this.pointerup.bind(this);
    this.div.addEventListener("pointerup", pointerup, {
      signal
    });
    this.div.addEventListener("pointercancel", pointerup, {
      signal
    });
  }
  disableClick() {
    annotation_editor_layer_classPrivateFieldGet(_clickAC, this)?.abort();
    annotation_editor_layer_classPrivateFieldSet(_clickAC, this, null);
  }
  attach(editor) {
    annotation_editor_layer_classPrivateFieldGet(_editors, this).set(editor.id, editor);
    const {
      annotationElementId
    } = editor;
    if (annotationElementId && annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).isDeletedAnnotationElement(annotationElementId)) {
      annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).removeDeletedAnnotationElement(editor);
    }
  }
  detach(editor) {
    annotation_editor_layer_classPrivateFieldGet(_editors, this).delete(editor.id);
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_accessibilityManager, this)?.removePointerInTextLayer(editor.contentDiv);
    if (!annotation_editor_layer_classPrivateFieldGet(_isDisabling, this) && editor.annotationElementId) {
      annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).addDeletedAnnotationElement(editor);
    }
  }
  remove(editor) {
    this.detach(editor);
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).removeEditor(editor);
    editor.div.remove();
    editor.isAttachedToDOM = false;
  }
  changeParent(editor) {
    if (editor.parent === this) {
      return;
    }
    if (editor.parent && editor.annotationElementId) {
      annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).addDeletedAnnotationElement(editor.annotationElementId);
      AnnotationEditor.deleteAnnotationElement(editor);
      editor.annotationElementId = null;
    }
    this.attach(editor);
    editor.parent?.detach(editor);
    editor.setParent(this);
    if (editor.div && editor.isAttachedToDOM) {
      editor.div.remove();
      this.div.append(editor.div);
    }
  }
  add(editor) {
    if (editor.parent === this && editor.isAttachedToDOM) {
      return;
    }
    this.changeParent(editor);
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).addEditor(editor);
    this.attach(editor);
    if (!editor.isAttachedToDOM) {
      const div = editor.render();
      this.div.append(div);
      editor.isAttachedToDOM = true;
    }
    editor.fixAndSetPosition();
    editor.onceAdded(!annotation_editor_layer_classPrivateFieldGet(_isEnabling, this));
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).addToAnnotationStorage(editor);
    editor._reportTelemetry(editor.telemetryInitialData);
  }
  moveEditorInDOM(editor) {
    if (!editor.isAttachedToDOM) {
      return;
    }
    const {
      activeElement
    } = document;
    if (editor.div.contains(activeElement) && !annotation_editor_layer_classPrivateFieldGet(_editorFocusTimeoutId, this)) {
      editor._focusEventsAllowed = false;
      annotation_editor_layer_classPrivateFieldSet(_editorFocusTimeoutId, this, setTimeout(() => {
        annotation_editor_layer_classPrivateFieldSet(_editorFocusTimeoutId, this, null);
        if (!editor.div.contains(document.activeElement)) {
          editor.div.addEventListener("focusin", () => {
            editor._focusEventsAllowed = true;
          }, {
            once: true,
            signal: annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this)._signal
          });
          activeElement.focus();
        } else {
          editor._focusEventsAllowed = true;
        }
      }, 0));
    }
    editor._structTreeParentId = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_accessibilityManager, this)?.moveElementInDOM(this.div, editor.div, editor.contentDiv, true);
  }
  addOrRebuild(editor) {
    if (editor.needsToBeRebuilt()) {
      editor.parent ||= this;
      editor.rebuild();
      editor.show();
    } else {
      this.add(editor);
    }
  }
  addUndoableEditor(editor) {
    const cmd = () => editor._uiManager.rebuild(editor);
    const undo = () => {
      editor.remove();
    };
    this.addCommands({
      cmd,
      undo,
      mustExec: false
    });
  }
  getNextId() {
    return annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getId();
  }
  combinedSignal(ac) {
    return annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).combinedSignal(ac);
  }
  canCreateNewEmptyEditor() {
    return annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType)?.canCreateNewEmptyEditor();
  }
  async pasteEditor(options, params) {
    this.updateToolbar(options);
    await annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).updateMode(options.mode);
    const {
      offsetX,
      offsetY
    } = annotation_editor_layer_assertClassBrand(_AnnotationEditorLayer_brand, this, _getCenterPoint).call(this);
    const id = this.getNextId();
    const editor = annotation_editor_layer_assertClassBrand(_AnnotationEditorLayer_brand, this, _createNewEditor).call(this, {
      parent: this,
      id,
      x: offsetX,
      y: offsetY,
      uiManager: annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this),
      isCentered: true,
      ...params
    });
    if (editor) {
      this.add(editor);
    }
  }
  async deserialize(data) {
    return (await annotation_editor_layer_editorTypes._.get(data.annotationType ?? data.annotationEditorType)?.deserialize(data, this, annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this))) || null;
  }
  createAndAddNewEditor(event, isCentered) {
    let data = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
    const id = this.getNextId();
    const editor = annotation_editor_layer_assertClassBrand(_AnnotationEditorLayer_brand, this, _createNewEditor).call(this, {
      parent: this,
      id,
      x: event.offsetX,
      y: event.offsetY,
      uiManager: annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this),
      isCentered,
      eventBus: this.eventBus,
      ...data
    });
    if (editor) {
      this.add(editor);
    }
    return editor;
  }
  addNewEditor() {
    let data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    this.createAndAddNewEditor(annotation_editor_layer_assertClassBrand(_AnnotationEditorLayer_brand, this, _getCenterPoint).call(this), true, data);
  }
  setSelected(editor) {
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).setSelected(editor);
  }
  toggleSelected(editor) {
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).toggleSelected(editor);
  }
  unselect(editor) {
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).unselect(editor);
  }
  pointerup(event) {
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.button !== 0 || event.ctrlKey && isMac) {
      return;
    }
    if (event.target !== this.div) {
      return;
    }
    if (!annotation_editor_layer_classPrivateFieldGet(_hadPointerDown, this)) {
      return;
    }
    annotation_editor_layer_classPrivateFieldSet(_hadPointerDown, this, false);
    if (annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType)?.isDrawer && annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType).supportMultipleDrawings) {
      return;
    }
    if (!annotation_editor_layer_classPrivateFieldGet(_allowClick, this)) {
      annotation_editor_layer_classPrivateFieldSet(_allowClick, this, true);
      return;
    }
    const currentMode = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getMode();
    if (currentMode === AnnotationEditorType.STAMP || currentMode === AnnotationEditorType.SIGNATURE) {
      annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).unselectAll();
      return;
    }
    this.createAndAddNewEditor(event, false);
  }
  pointerdown(event) {
    if (annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getMode() === AnnotationEditorType.HIGHLIGHT) {
      if (!PointerType.sameAsEditor(event.pointerType)) {
        return;
      }
      this.enableTextSelection();
    } else if (annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getMode() === AnnotationEditorType.INK && !PointerType.sameAsEditor(event.pointerType)) {
      return;
    }
    if (annotation_editor_layer_classPrivateFieldGet(_hadPointerDown, this)) {
      annotation_editor_layer_classPrivateFieldSet(_hadPointerDown, this, false);
      return;
    }
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.button !== 0 || event.ctrlKey && isMac) {
      return;
    }
    if (event.target !== this.div) {
      return;
    }
    annotation_editor_layer_classPrivateFieldSet(_hadPointerDown, this, true);
    if (annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType)?.isDrawer) {
      this.startDrawingSession(event);
      return;
    }
    const editor = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getActive();
    annotation_editor_layer_classPrivateFieldSet(_allowClick, this, !editor || editor.isEmpty());
  }
  startDrawingSession(event) {
    this.div.focus({
      preventScroll: true
    });
    if (annotation_editor_layer_classPrivateFieldGet(_drawingAC, this)) {
      annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType).startDrawing(this, annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this), false, event);
      return;
    }
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).setCurrentDrawingSession(this);
    annotation_editor_layer_classPrivateFieldSet(_drawingAC, this, new AbortController());
    const signal = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).combinedSignal(annotation_editor_layer_classPrivateFieldGet(_drawingAC, this));
    this.div.addEventListener("blur", _ref2 => {
      let {
        relatedTarget
      } = _ref2;
      if (relatedTarget && !this.div.contains(relatedTarget)) {
        annotation_editor_layer_classPrivateFieldSet(_focusedElement, this, null);
        this.commitOrRemove();
      }
    }, {
      signal
    });
    annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType).startDrawing(this, annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this), false, event);
  }
  pause(on) {
    if (on) {
      const {
        activeElement
      } = document;
      if (this.div.contains(activeElement)) {
        annotation_editor_layer_classPrivateFieldSet(_focusedElement, this, activeElement);
      }
      return;
    }
    if (annotation_editor_layer_classPrivateFieldGet(_focusedElement, this)) {
      setTimeout(() => {
        annotation_editor_layer_classPrivateFieldGet(_focusedElement, this)?.focus();
        annotation_editor_layer_classPrivateFieldSet(_focusedElement, this, null);
      }, 0);
    }
  }
  endDrawingSession() {
    let isAborted = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (!annotation_editor_layer_classPrivateFieldGet(_drawingAC, this)) {
      return null;
    }
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).setCurrentDrawingSession(null);
    annotation_editor_layer_classPrivateFieldGet(_drawingAC, this).abort();
    annotation_editor_layer_classPrivateFieldSet(_drawingAC, this, null);
    annotation_editor_layer_classPrivateFieldSet(_focusedElement, this, null);
    return annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType).endDrawing(isAborted);
  }
  findNewParent(editor, x, y) {
    const layer = annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).findParent(x, y);
    if (layer === null || layer === this) {
      return false;
    }
    layer.changeParent(editor);
    return true;
  }
  commitOrRemove() {
    if (annotation_editor_layer_classPrivateFieldGet(_drawingAC, this)) {
      this.endDrawingSession();
      return true;
    }
    return false;
  }
  onScaleChanging() {
    if (!annotation_editor_layer_classPrivateFieldGet(_drawingAC, this)) {
      return;
    }
    annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType).onScaleChangingWhenDrawing(this);
  }
  destroy() {
    this.commitOrRemove();
    if (annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getActive()?.parent === this) {
      annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).commitOrRemove();
      annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).setActiveEditor(null);
    }
    if (annotation_editor_layer_classPrivateFieldGet(_editorFocusTimeoutId, this)) {
      clearTimeout(annotation_editor_layer_classPrivateFieldGet(_editorFocusTimeoutId, this));
      annotation_editor_layer_classPrivateFieldSet(_editorFocusTimeoutId, this, null);
    }
    for (const editor of annotation_editor_layer_classPrivateFieldGet(_editors, this).values()) {
      annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_accessibilityManager, this)?.removePointerInTextLayer(editor.contentDiv);
      editor.setParent(null);
      editor.isAttachedToDOM = false;
      editor.div.remove();
    }
    this.div = null;
    annotation_editor_layer_classPrivateFieldGet(_editors, this).clear();
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).removeLayer(this);
  }
  render(_ref3) {
    let {
      viewport
    } = _ref3;
    this.viewport = viewport;
    setLayerDimensions(this.div, viewport);
    for (const editor of annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).getEditors(this.pageIndex)) {
      this.add(editor);
      editor.rebuild();
    }
    this.updateMode();
  }
  update(_ref4) {
    let {
      viewport
    } = _ref4;
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).commitOrRemove();
    annotation_editor_layer_assertClassBrand(_AnnotationEditorLayer_brand, this, _cleanup).call(this);
    const oldRotation = this.viewport.rotation;
    const rotation = viewport.rotation;
    this.viewport = viewport;
    setLayerDimensions(this.div, {
      rotation
    });
    if (oldRotation !== rotation) {
      for (const editor of annotation_editor_layer_classPrivateFieldGet(_editors, this).values()) {
        editor.rotate(rotation);
      }
    }
  }
  get pageDimensions() {
    const {
      pageWidth,
      pageHeight
    } = this.viewport.rawDims;
    return [pageWidth, pageHeight];
  }
  get scale() {
    return annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).viewParameters.realScale;
  }
}
function _textLayerPointerDown(event) {
  annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).unselectAll();
  const {
    target
  } = event;
  if (target === annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div || (target.getAttribute("role") === "img" || target.classList.contains("endOfContent")) && annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div.contains(target)) {
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.button !== 0 || event.ctrlKey && isMac) {
      return;
    }
    annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).showAllEditors("highlight", true, true);
    annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div.classList.add("free");
    this.toggleDrawing();
    HighlightEditor.startHighlighting(this, annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this).direction === "ltr", {
      target: annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div,
      x: event.x,
      y: event.y
    });
    annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div.addEventListener("pointerup", () => {
      annotation_editor_layer_classPrivateFieldGet(_textLayer, this).div.classList.remove("free");
      this.toggleDrawing(true);
    }, {
      once: true,
      signal: annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, this)._signal
    });
    event.preventDefault();
  }
}
function _get_currentEditorType(_this) {
  return annotation_editor_layer_editorTypes._.get(annotation_editor_layer_classPrivateFieldGet(annotation_editor_layer_uiManager, _this).getMode());
}
function _createNewEditor(params) {
  const editorType = annotation_editor_layer_classPrivateGetter(_AnnotationEditorLayer_brand, this, _get_currentEditorType);
  return editorType ? new editorType.prototype.constructor(params) : null;
}
function _getCenterPoint() {
  const {
    x,
    y,
    width,
    height
  } = this.div.getBoundingClientRect();
  const tlX = Math.max(0, x);
  const tlY = Math.max(0, y);
  const brX = Math.min(window.innerWidth, x + width);
  const brY = Math.min(window.innerHeight, y + height);
  const centerX = (tlX + brX) / 2 - x;
  const centerY = (tlY + brY) / 2 - y;
  const [offsetX, offsetY] = this.viewport.rotation % 180 === 0 ? [centerX, centerY] : [centerY, centerX];
  return {
    offsetX,
    offsetY
  };
}
function _cleanup() {
  for (const editor of annotation_editor_layer_classPrivateFieldGet(_editors, this).values()) {
    if (editor.isEmpty()) {
      editor.remove();
    }
  }
}
annotation_editor_layer_defineProperty(AnnotationEditorLayer, "_initialized", false);
var annotation_editor_layer_editorTypes = {
  _: new Map([FreeTextEditor, InkEditor, StampEditor, HighlightEditor, SignatureEditor].map(type => [type._editorType, type]))
};

;// ./src/display/draw_layer.js
var _DrawLayer;

function draw_layer_classPrivateMethodInitSpec(e, a) { draw_layer_checkPrivateRedeclaration(e, a), a.add(e); }
function draw_layer_classPrivateFieldInitSpec(e, t, a) { draw_layer_checkPrivateRedeclaration(e, t), t.set(e, a); }
function draw_layer_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function draw_layer_classPrivateFieldSet(s, a, r) { return s.set(draw_layer_assertClassBrand(s, a), r), r; }
function draw_layer_classPrivateFieldGet(s, a) { return s.get(draw_layer_assertClassBrand(s, a)); }
function draw_layer_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var draw_layer_parent = /*#__PURE__*/new WeakMap();
var _mapping = /*#__PURE__*/new WeakMap();
var _toUpdate = /*#__PURE__*/new WeakMap();
var _DrawLayer_brand = /*#__PURE__*/new WeakSet();
class DrawLayer {
  constructor(_ref) {
    let {
      pageIndex
    } = _ref;
    draw_layer_classPrivateMethodInitSpec(this, _DrawLayer_brand);
    draw_layer_classPrivateFieldInitSpec(this, draw_layer_parent, null);
    draw_layer_classPrivateFieldInitSpec(this, _mapping, new Map());
    draw_layer_classPrivateFieldInitSpec(this, _toUpdate, new Map());
    this.pageIndex = pageIndex;
  }
  setParent(parent) {
    if (!draw_layer_classPrivateFieldGet(draw_layer_parent, this)) {
      draw_layer_classPrivateFieldSet(draw_layer_parent, this, parent);
      return;
    }
    if (draw_layer_classPrivateFieldGet(draw_layer_parent, this) !== parent) {
      if (draw_layer_classPrivateFieldGet(_mapping, this).size > 0) {
        for (const root of draw_layer_classPrivateFieldGet(_mapping, this).values()) {
          root.remove();
          parent.append(root);
        }
      }
      draw_layer_classPrivateFieldSet(draw_layer_parent, this, parent);
    }
  }
  static get _svgFactory() {
    return shadow(this, "_svgFactory", new DOMSVGFactory());
  }
  draw(properties) {
    var _DrawLayer$id, _DrawLayer$id2;
    let isPathUpdatable = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    let hasClip = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    const id = (draw_layer_id._ = (_DrawLayer$id = draw_layer_id._, _DrawLayer$id2 = _DrawLayer$id++, _DrawLayer$id), _DrawLayer$id2);
    const root = draw_layer_assertClassBrand(_DrawLayer_brand, this, _createSVG).call(this);
    const defs = DrawLayer._svgFactory.createElement("defs");
    root.append(defs);
    const path = DrawLayer._svgFactory.createElement("path");
    defs.append(path);
    const pathId = `path_p${this.pageIndex}_${id}`;
    path.setAttribute("id", pathId);
    path.setAttribute("vector-effect", "non-scaling-stroke");
    if (isPathUpdatable) {
      draw_layer_classPrivateFieldGet(_toUpdate, this).set(id, path);
    }
    const clipPathId = hasClip ? draw_layer_assertClassBrand(_DrawLayer_brand, this, _createClipPath).call(this, defs, pathId) : null;
    const use = DrawLayer._svgFactory.createElement("use");
    root.append(use);
    use.setAttribute("href", `#${pathId}`);
    this.updateProperties(root, properties);
    draw_layer_classPrivateFieldGet(_mapping, this).set(id, root);
    return {
      id,
      clipPathId: `url(#${clipPathId})`
    };
  }
  drawOutline(properties, mustRemoveSelfIntersections) {
    var _DrawLayer$id3, _DrawLayer$id4;
    const id = (draw_layer_id._ = (_DrawLayer$id3 = draw_layer_id._, _DrawLayer$id4 = _DrawLayer$id3++, _DrawLayer$id3), _DrawLayer$id4);
    const root = draw_layer_assertClassBrand(_DrawLayer_brand, this, _createSVG).call(this);
    const defs = DrawLayer._svgFactory.createElement("defs");
    root.append(defs);
    const path = DrawLayer._svgFactory.createElement("path");
    defs.append(path);
    const pathId = `path_p${this.pageIndex}_${id}`;
    path.setAttribute("id", pathId);
    path.setAttribute("vector-effect", "non-scaling-stroke");
    let maskId;
    if (mustRemoveSelfIntersections) {
      const mask = DrawLayer._svgFactory.createElement("mask");
      defs.append(mask);
      maskId = `mask_p${this.pageIndex}_${id}`;
      mask.setAttribute("id", maskId);
      mask.setAttribute("maskUnits", "objectBoundingBox");
      const rect = DrawLayer._svgFactory.createElement("rect");
      mask.append(rect);
      rect.setAttribute("width", "1");
      rect.setAttribute("height", "1");
      rect.setAttribute("fill", "white");
      const use = DrawLayer._svgFactory.createElement("use");
      mask.append(use);
      use.setAttribute("href", `#${pathId}`);
      use.setAttribute("stroke", "none");
      use.setAttribute("fill", "black");
      use.setAttribute("fill-rule", "nonzero");
      use.classList.add("mask");
    }
    const use1 = DrawLayer._svgFactory.createElement("use");
    root.append(use1);
    use1.setAttribute("href", `#${pathId}`);
    if (maskId) {
      use1.setAttribute("mask", `url(#${maskId})`);
    }
    const use2 = use1.cloneNode();
    root.append(use2);
    use1.classList.add("mainOutline");
    use2.classList.add("secondaryOutline");
    this.updateProperties(root, properties);
    draw_layer_classPrivateFieldGet(_mapping, this).set(id, root);
    return id;
  }
  finalizeDraw(id, properties) {
    draw_layer_classPrivateFieldGet(_toUpdate, this).delete(id);
    this.updateProperties(id, properties);
  }
  updateProperties(elementOrId, properties) {
    if (!properties) {
      return;
    }
    const {
      root,
      bbox,
      rootClass,
      path
    } = properties;
    const element = typeof elementOrId === "number" ? draw_layer_classPrivateFieldGet(_mapping, this).get(elementOrId) : elementOrId;
    if (!element) {
      return;
    }
    if (root) {
      draw_layer_assertClassBrand(_DrawLayer_brand, this, _updateProperties).call(this, element, root);
    }
    if (bbox) {
      _setBox.call(DrawLayer, element, bbox);
    }
    if (rootClass) {
      const {
        classList
      } = element;
      for (const [className, value] of Object.entries(rootClass)) {
        classList.toggle(className, value);
      }
    }
    if (path) {
      const defs = element.firstChild;
      const pathElement = defs.firstChild;
      draw_layer_assertClassBrand(_DrawLayer_brand, this, _updateProperties).call(this, pathElement, path);
    }
  }
  updateParent(id, layer) {
    if (layer === this) {
      return;
    }
    const root = draw_layer_classPrivateFieldGet(_mapping, this).get(id);
    if (!root) {
      return;
    }
    draw_layer_classPrivateFieldGet(draw_layer_parent, layer).append(root);
    draw_layer_classPrivateFieldGet(_mapping, this).delete(id);
    draw_layer_classPrivateFieldGet(_mapping, layer).set(id, root);
  }
  remove(id) {
    draw_layer_classPrivateFieldGet(_toUpdate, this).delete(id);
    if (draw_layer_classPrivateFieldGet(draw_layer_parent, this) === null) {
      return;
    }
    draw_layer_classPrivateFieldGet(_mapping, this).get(id).remove();
    draw_layer_classPrivateFieldGet(_mapping, this).delete(id);
  }
  destroy() {
    draw_layer_classPrivateFieldSet(draw_layer_parent, this, null);
    for (const root of draw_layer_classPrivateFieldGet(_mapping, this).values()) {
      root.remove();
    }
    draw_layer_classPrivateFieldGet(_mapping, this).clear();
    draw_layer_classPrivateFieldGet(_toUpdate, this).clear();
  }
}
_DrawLayer = DrawLayer;
function _setBox(element, _ref2) {
  let [x, y, width, height] = _ref2;
  const {
    style
  } = element;
  style.top = `${100 * y}%`;
  style.left = `${100 * x}%`;
  style.width = `${100 * width}%`;
  style.height = `${100 * height}%`;
}
function _createSVG() {
  const svg = _DrawLayer._svgFactory.create(1, 1, true);
  draw_layer_classPrivateFieldGet(draw_layer_parent, this).append(svg);
  svg.setAttribute("aria-hidden", true);
  return svg;
}
function _createClipPath(defs, pathId) {
  const clipPath = _DrawLayer._svgFactory.createElement("clipPath");
  defs.append(clipPath);
  const clipPathId = `clip_${pathId}`;
  clipPath.setAttribute("id", clipPathId);
  clipPath.setAttribute("clipPathUnits", "objectBoundingBox");
  const clipPathUse = _DrawLayer._svgFactory.createElement("use");
  clipPath.append(clipPathUse);
  clipPathUse.setAttribute("href", `#${pathId}`);
  clipPathUse.classList.add("clip");
  return clipPathId;
}
function _updateProperties(element, properties) {
  for (const [key, value] of Object.entries(properties)) {
    if (value === null) {
      element.removeAttribute(key);
    } else {
      element.setAttribute(key, value);
    }
  }
}
var draw_layer_id = {
  _: 0
};

;// ./src/pdf.js
















{
  globalThis._pdfjsTestingUtils = {
    HighlightOutliner: HighlightOutliner
  };
}
globalThis.pdfjsLib = {
  AbortException: AbortException,
  AnnotationEditorLayer: AnnotationEditorLayer,
  AnnotationEditorParamsType: AnnotationEditorParamsType,
  AnnotationEditorType: AnnotationEditorType,
  AnnotationEditorUIManager: AnnotationEditorUIManager,
  AnnotationLayer: AnnotationLayer,
  AnnotationMode: AnnotationMode,
  AnnotationType: AnnotationType,
  build: build,
  ColorPicker: ColorPicker,
  createValidAbsoluteUrl: createValidAbsoluteUrl,
  DOMSVGFactory: DOMSVGFactory,
  DrawLayer: DrawLayer,
  FeatureTest: util_FeatureTest,
  fetchData: fetchData,
  getDocument: getDocument,
  getFilenameFromUrl: getFilenameFromUrl,
  getPdfFilenameFromUrl: display_utils_getPdfFilenameFromUrl,
  getRGB: getRGB,
  getUuid: getUuid,
  getXfaPageViewport: getXfaPageViewport,
  GlobalWorkerOptions: GlobalWorkerOptions,
  ImageKind: util_ImageKind,
  InvalidPDFException: InvalidPDFException,
  isDataScheme: isDataScheme,
  isPdfFile: isPdfFile,
  isValidExplicitDest: isValidExplicitDest,
  MathClamp: MathClamp,
  noContextMenu: noContextMenu,
  normalizeUnicode: normalizeUnicode,
  OPS: OPS,
  OutputScale: OutputScale,
  PasswordResponses: PasswordResponses,
  PDFDataRangeTransport: PDFDataRangeTransport,
  PDFDateString: PDFDateString,
  PDFWorker: PDFWorker,
  PermissionFlag: PermissionFlag,
  PixelsPerInch: PixelsPerInch,
  RenderingCancelledException: RenderingCancelledException,
  ResponseException: ResponseException,
  setLayerDimensions: setLayerDimensions,
  shadow: shadow,
  SignatureExtractor: SignatureExtractor,
  stopEvent: stopEvent,
  SupportedImageMimeTypes: SupportedImageMimeTypes,
  TextLayer: TextLayer,
  TouchManager: TouchManager,
  updateUrlHash: updateUrlHash,
  Util: Util,
  VerbosityLevel: VerbosityLevel,
  version: version,
  XfaLayer: XfaLayer
};

;// ./web/pdfjs.js








;// ./web/ui_utils.js
function ui_utils_classPrivateFieldInitSpec(e, t, a) { ui_utils_checkPrivateRedeclaration(e, t), t.set(e, a); }
function ui_utils_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function ui_utils_classPrivateFieldGet(s, a) { return s.get(ui_utils_assertClassBrand(s, a)); }
function ui_utils_classPrivateFieldSet(s, a, r) { return s.set(ui_utils_assertClassBrand(s, a), r), r; }
function ui_utils_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }















const DEFAULT_SCALE_VALUE = "auto";
const DEFAULT_SCALE = 1.0;
const DEFAULT_SCALE_DELTA = 1.1;
const MIN_SCALE = 0.1;
const MAX_SCALE = 10.0;
const UNKNOWN_SCALE = 0;
const MAX_AUTO_SCALE = 1.25;
const SCROLLBAR_PADDING = 40;
const VERTICAL_PADDING = 5;
const RenderingStates = {
  INITIAL: 0,
  RUNNING: 1,
  PAUSED: 2,
  FINISHED: 3
};
const PresentationModeState = {
  UNKNOWN: 0,
  NORMAL: 1,
  CHANGING: 2,
  FULLSCREEN: 3
};
const SidebarView = {
  UNKNOWN: -1,
  NONE: 0,
  THUMBS: 1,
  OUTLINE: 2,
  ATTACHMENTS: 3,
  LAYERS: 4
};
const TextLayerMode = {
  DISABLE: 0,
  ENABLE: 1,
  ENABLE_PERMISSIONS: 2
};
const ScrollMode = {
  UNKNOWN: -1,
  VERTICAL: 0,
  HORIZONTAL: 1,
  WRAPPED: 2,
  PAGE: 3
};
const SpreadMode = {
  UNKNOWN: -1,
  NONE: 0,
  ODD: 1,
  EVEN: 2
};
const CursorTool = {
  SELECT: 0,
  HAND: 1,
  ZOOM: 2
};
const AutoPrintRegExp = /\bprint\s*\(/;
function scrollIntoView(element, spot) {
  let scrollMatches = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  let infiniteScroll = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
  if (element.classList.contains("stf__item") || element.parentElement?.classList.contains("stf__item") || element.parentElement?.parentElement?.classList.contains("stf__item")) {
    return;
  }
  let parent = element.offsetParent;
  if (!parent) {
    NgxConsole.error("offsetParent is not set -- cannot scroll");
    return;
  }
  let offsetY = element.offsetTop + element.clientTop;
  let offsetX = element.offsetLeft + element.clientLeft;
  while (parent.clientHeight === parent.scrollHeight && parent.clientWidth === parent.scrollWidth || scrollMatches && (parent.classList.contains("markedContent") || getComputedStyle(parent).overflow === "hidden")) {
    offsetY += parent.offsetTop;
    offsetX += parent.offsetLeft;
    parent = parent.offsetParent;
    if (!parent) {
      if (infiniteScroll) {
        if (document.body.clientHeight > offsetY) {
          offsetY -= 32;
          window.scrollTo(window.scrollX, offsetY);
        }
      }
      return;
    }
  }
  if (spot) {
    if (spot.top !== undefined) {
      offsetY += spot.top;
    }
    if (spot.left !== undefined) {
      if (scrollMatches) {
        const elementWidth = element.getBoundingClientRect().width;
        const padding = MathClamp((parent.clientWidth - elementWidth) / 2, 20, 400);
        offsetX += spot.left - padding;
      } else {
        offsetX += spot.left;
      }
      parent.scrollLeft = offsetX;
    }
  } else if (isDivInViewport(element)) {
    return;
  }
  parent.scrollTop = offsetY;
}
function isDivInViewport(element) {
  const rect = element.getBoundingClientRect();
  return rect.top >= 0 && rect.left >= 0 && rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && rect.right <= (window.innerWidth || document.documentElement.clientWidth);
}
function watchScroll(viewAreaElement, callback) {
  let abortSignal = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : undefined;
  const debounceScroll = function (evt) {
    if (rAF) {
      return;
    }
    rAF = window.requestAnimationFrame(function viewAreaElementScrolled() {
      rAF = null;
      const currentX = viewAreaElement.scrollLeft;
      const lastX = state.lastX;
      if (currentX !== lastX) {
        state.right = currentX > lastX;
      }
      state.lastX = currentX;
      const currentY = viewAreaElement.scrollTop;
      const lastY = state.lastY;
      if (currentY !== lastY) {
        state.down = currentY > lastY;
      }
      state.lastY = currentY;
      callback(state);
    });
  };
  const state = {
    right: true,
    down: true,
    lastX: viewAreaElement.scrollLeft,
    lastY: viewAreaElement.scrollTop,
    _eventHandler: debounceScroll
  };
  let rAF = null;
  viewAreaElement.addEventListener("scroll", debounceScroll, {
    useCapture: true,
    signal: abortSignal
  });
  abortSignal?.addEventListener("abort", () => window.cancelAnimationFrame(rAF), {
    once: true
  });
  return state;
}
function parseQueryString(query) {
  const params = new Map();
  for (const [key, value] of new URLSearchParams(query)) {
    params.set(key.toLowerCase(), value);
  }
  return params;
}
const InvisibleCharsRegExp = /[\x00-\x1F]/g;
function removeNullCharacters(str) {
  let replaceInvisible = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  if (!InvisibleCharsRegExp.test(str)) {
    return str;
  }
  if (replaceInvisible) {
    return str.replaceAll(InvisibleCharsRegExp, m => m === "\x00" ? "" : " ");
  }
  return str.replaceAll("\x00", "");
}
function binarySearchFirstItem(items, condition) {
  let start = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
  let minIndex = start;
  let maxIndex = items.length - 1;
  if (maxIndex < 0 || !condition(items[maxIndex])) {
    return items.length;
  }
  if (condition(items[minIndex])) {
    return minIndex;
  }
  while (minIndex < maxIndex) {
    const currentIndex = minIndex + maxIndex >> 1;
    const currentItem = items[currentIndex];
    if (condition(currentItem)) {
      maxIndex = currentIndex;
    } else {
      minIndex = currentIndex + 1;
    }
  }
  return minIndex;
}
function approximateFraction(x) {
  if (Math.floor(x) === x) {
    return [x, 1];
  }
  const xinv = 1 / x;
  const limit = 8;
  if (xinv > limit) {
    return [1, limit];
  } else if (Math.floor(xinv) === xinv) {
    return [1, xinv];
  }
  const x_ = x > 1 ? xinv : x;
  let a = 0,
    b = 1,
    c = 1,
    d = 1;
  while (true) {
    const p = a + c,
      q = b + d;
    if (q > limit) {
      break;
    }
    if (x_ <= p / q) {
      c = p;
      d = q;
    } else {
      a = p;
      b = q;
    }
  }
  let result;
  if (x_ - a / b < c / d - x_) {
    result = x_ === x ? [a, b] : [b, a];
  } else {
    result = x_ === x ? [c, d] : [d, c];
  }
  return result;
}
function floorToDivide(x, div) {
  return x - x % div;
}
function getPageSizeInches(_ref) {
  let {
    view,
    userUnit,
    rotate
  } = _ref;
  const [x1, y1, x2, y2] = view;
  const changeOrientation = rotate % 180 !== 0;
  const width = (x2 - x1) / 72 * userUnit;
  const height = (y2 - y1) / 72 * userUnit;
  return {
    width: changeOrientation ? height : width,
    height: changeOrientation ? width : height
  };
}
function backtrackBeforeAllVisibleElements(index, views, top) {
  if (index < 2) {
    return index;
  }
  let elt = views[index].div;
  let pageTop = elt.offsetTop + elt.clientTop;
  if (pageTop >= top) {
    elt = views[index - 1].div;
    pageTop = elt.offsetTop + elt.clientTop;
  }
  for (let i = index - 2; i >= 0; --i) {
    elt = views[i].div;
    if (elt.offsetTop + elt.clientTop + elt.clientHeight <= pageTop) {
      break;
    }
    index = i;
  }
  return index;
}
function getVisibleElements(_ref2) {
  let {
    scrollEl,
    views,
    sortByVisibility = false,
    horizontal = false,
    rtl = false
  } = _ref2;
  const top = scrollEl.scrollTop,
    bottom = top + scrollEl.clientHeight;
  const left = scrollEl.scrollLeft,
    right = left + scrollEl.clientWidth;
  function isElementBottomAfterViewTop(view) {
    const element = view.div;
    const elementBottom = element.offsetTop + element.clientTop + element.clientHeight;
    return elementBottom > top;
  }
  function isElementNextAfterViewHorizontally(view) {
    const element = view.div;
    const elementLeft = element.offsetLeft + element.clientLeft;
    const elementRight = elementLeft + element.clientWidth;
    return rtl ? elementLeft < right : elementRight > left;
  }
  const visible = [],
    ids = new Set(),
    numViews = views.length;
  let firstVisibleElementInd = binarySearchFirstItem(views, horizontal ? isElementNextAfterViewHorizontally : isElementBottomAfterViewTop);
  if (firstVisibleElementInd > 0 && firstVisibleElementInd < numViews && !horizontal) {
    firstVisibleElementInd = backtrackBeforeAllVisibleElements(firstVisibleElementInd, views, top);
  }
  let lastEdge = horizontal ? right : -1;
  for (let i = firstVisibleElementInd; i < numViews; i++) {
    const view = views[i],
      element = view.div;
    const currentWidth = element.offsetLeft + element.clientLeft;
    const currentHeight = element.offsetTop + element.clientTop;
    const viewWidth = element.clientWidth,
      viewHeight = element.clientHeight;
    const viewRight = currentWidth + viewWidth;
    const viewBottom = currentHeight + viewHeight;
    if (lastEdge === -1) {
      if (viewBottom >= bottom) {
        lastEdge = viewBottom;
      }
    } else if ((horizontal ? currentWidth : currentHeight) > lastEdge) {
      break;
    }
    if (viewBottom <= top || currentHeight >= bottom || viewRight <= left || currentWidth >= right) {
      continue;
    }
    const minY = Math.max(0, top - currentHeight);
    const minX = Math.max(0, left - currentWidth);
    const hiddenHeight = minY + Math.max(0, viewBottom - bottom);
    const hiddenWidth = minX + Math.max(0, viewRight - right);
    const fractionHeight = (viewHeight - hiddenHeight) / viewHeight,
      fractionWidth = (viewWidth - hiddenWidth) / viewWidth;
    const percent = fractionHeight * fractionWidth * 100 | 0;
    visible.push({
      id: view.id,
      x: currentWidth,
      y: currentHeight,
      visibleArea: percent === 100 ? null : {
        minX,
        minY,
        maxX: Math.min(viewRight, right) - currentWidth,
        maxY: Math.min(viewBottom, bottom) - currentHeight
      },
      view,
      percent,
      widthPercent: fractionWidth * 100 | 0
    });
    ids.add(view.id);
  }
  const first = visible[0],
    last = visible.at(-1);
  if (sortByVisibility) {
    visible.sort(function (a, b) {
      const pc = a.percent - b.percent;
      if (Math.abs(pc) > 0.001) {
        return -pc;
      }
      return a.id - b.id;
    });
  }
  return {
    first,
    last,
    views: visible,
    ids
  };
}
function normalizeWheelEventDirection(evt) {
  let delta = Math.hypot(evt.deltaX, evt.deltaY);
  const angle = Math.atan2(evt.deltaY, evt.deltaX);
  if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) {
    delta = -delta;
  }
  return delta;
}
function normalizeWheelEventDelta(evt) {
  const deltaMode = evt.deltaMode;
  let delta = normalizeWheelEventDirection(evt);
  const MOUSE_PIXELS_PER_LINE = 30;
  const MOUSE_LINES_PER_PAGE = 30;
  if (deltaMode === WheelEvent.DOM_DELTA_PIXEL) {
    delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE;
  } else if (deltaMode === WheelEvent.DOM_DELTA_LINE) {
    delta /= MOUSE_LINES_PER_PAGE;
  }
  return delta;
}
function isValidRotation(angle) {
  return Number.isInteger(angle) && angle % 90 === 0;
}
function isValidScrollMode(mode) {
  return Number.isInteger(mode) && Object.values(ScrollMode).includes(mode) && mode !== ScrollMode.UNKNOWN;
}
function isValidSpreadMode(mode) {
  return Number.isInteger(mode) && Object.values(SpreadMode).includes(mode) && mode !== SpreadMode.UNKNOWN;
}
function isPortraitOrientation(size) {
  return size.width <= size.height;
}
const animationStarted = new Promise(function (resolve) {
  window.requestAnimationFrame(resolve);
});
const docStyle = document.documentElement.style;
var _classList = /*#__PURE__*/new WeakMap();
var _disableAutoFetchTimeout = /*#__PURE__*/new WeakMap();
var _percent = /*#__PURE__*/new WeakMap();
var _style = /*#__PURE__*/new WeakMap();
var ui_utils_visible = /*#__PURE__*/new WeakMap();
class ProgressBar {
  constructor(bar) {
    ui_utils_classPrivateFieldInitSpec(this, _classList, null);
    ui_utils_classPrivateFieldInitSpec(this, _disableAutoFetchTimeout, null);
    ui_utils_classPrivateFieldInitSpec(this, _percent, 0);
    ui_utils_classPrivateFieldInitSpec(this, _style, null);
    ui_utils_classPrivateFieldInitSpec(this, ui_utils_visible, true);
    ui_utils_classPrivateFieldSet(_classList, this, bar.classList);
    ui_utils_classPrivateFieldSet(_style, this, bar.style);
  }
  get percent() {
    return ui_utils_classPrivateFieldGet(_percent, this);
  }
  set percent(val) {
    ui_utils_classPrivateFieldSet(_percent, this, MathClamp(val, 0, 100));
    if (isNaN(val)) {
      ui_utils_classPrivateFieldGet(_classList, this).add("indeterminate");
      return;
    }
    ui_utils_classPrivateFieldGet(_classList, this).remove("indeterminate");
    ui_utils_classPrivateFieldGet(_style, this).setProperty("--progressBar-percent", `${ui_utils_classPrivateFieldGet(_percent, this)}%`);
  }
  setWidth(viewer) {
    if (!viewer) {
      return;
    }
    const container = viewer.parentNode;
    const scrollbarWidth = container.offsetWidth - viewer.offsetWidth;
    if (scrollbarWidth > 0) {
      ui_utils_classPrivateFieldGet(_style, this).setProperty("--progressBar-end-offset", `${scrollbarWidth}px`);
    }
  }
  setDisableAutoFetch() {
    let delay = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 5000;
    if (ui_utils_classPrivateFieldGet(_percent, this) === 100 || isNaN(ui_utils_classPrivateFieldGet(_percent, this))) {
      return;
    }
    if (ui_utils_classPrivateFieldGet(_disableAutoFetchTimeout, this)) {
      clearTimeout(ui_utils_classPrivateFieldGet(_disableAutoFetchTimeout, this));
    }
    this.show();
    ui_utils_classPrivateFieldSet(_disableAutoFetchTimeout, this, setTimeout(() => {
      ui_utils_classPrivateFieldSet(_disableAutoFetchTimeout, this, null);
      this.hide();
    }, delay));
  }
  hide() {
    if (!ui_utils_classPrivateFieldGet(ui_utils_visible, this)) {
      return;
    }
    ui_utils_classPrivateFieldSet(ui_utils_visible, this, false);
    ui_utils_classPrivateFieldGet(_classList, this).add("hidden");
  }
  show() {
    if (ui_utils_classPrivateFieldGet(ui_utils_visible, this)) {
      return;
    }
    ui_utils_classPrivateFieldSet(ui_utils_visible, this, true);
    ui_utils_classPrivateFieldGet(_classList, this).remove("hidden");
  }
}
function getActiveOrFocusedElement() {
  let curRoot = document;
  let curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus");
  while (curActiveOrFocused?.shadowRoot) {
    curRoot = curActiveOrFocused.shadowRoot;
    curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus");
  }
  return curActiveOrFocused;
}
function apiPageLayoutToViewerModes(layout) {
  let scrollMode = ScrollMode.VERTICAL,
    spreadMode = SpreadMode.NONE;
  switch (layout) {
    case "SinglePage":
      scrollMode = ScrollMode.PAGE;
      break;
    case "OneColumn":
      break;
    case "TwoPageLeft":
      scrollMode = ScrollMode.PAGE;
    case "TwoColumnLeft":
      spreadMode = SpreadMode.ODD;
      break;
    case "TwoPageRight":
      scrollMode = ScrollMode.PAGE;
    case "TwoColumnRight":
      spreadMode = SpreadMode.EVEN;
      break;
  }
  return {
    scrollMode,
    spreadMode
  };
}
function apiPageModeToSidebarView(mode) {
  switch (mode) {
    case "UseNone":
      return SidebarView.NONE;
    case "UseThumbs":
      return SidebarView.THUMBS;
    case "UseOutlines":
      return SidebarView.OUTLINE;
    case "UseAttachments":
      return SidebarView.ATTACHMENTS;
    case "UseOC":
      return SidebarView.LAYERS;
  }
  return SidebarView.NONE;
}
function toggleCheckedBtn(button, toggle) {
  let view = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
  button.classList.toggle("toggled", toggle);
  button.setAttribute("aria-checked", toggle);
  view?.classList.toggle("hidden", !toggle);
}
function toggleExpandedBtn(button, toggle) {
  let view = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
  button?.classList.toggle("toggled", toggle);
  button?.setAttribute("aria-expanded", toggle);
  view?.classList.toggle("hidden", !toggle);
  if (view && !view.classList.contains("hidden")) {
    const rect = button.getBoundingClientRect();
    const container = button.closest("#toolbarViewer");
    if (container) {
      const containerRect = container.getBoundingClientRect();
      const distanceFromRight = containerRect.right - rect.right;
      view.style.removeProperty("inset-inline-end");
      view.style.setProperty("inset-inline-end", distanceFromRight + "px");
    }
  }
}
const calcRound = function () {
  const e = document.createElement("div");
  e.style.width = "round(down, calc(1.6666666666666665 * 792px), 1px)";
  return e.style.width === "calc(1320px)" ? Math.fround : x => x;
}();
function isInsideNgxExtendedPdfViewer(element) {
  let currentElement = element;
  while (currentElement) {
    if (currentElement.tagName.toLowerCase() === 'ngx-extended-pdf-viewer') {
      return true;
    }
    currentElement = currentElement.parentElement;
  }
  return false;
}

;// ./web/pdf_link_service.js



function pdf_link_service_defineProperty(e, r, t) { return (r = pdf_link_service_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function pdf_link_service_toPropertyKey(t) { var i = pdf_link_service_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function pdf_link_service_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }



const DEFAULT_LINK_REL = "noopener noreferrer nofollow";
const LinkTarget = {
  NONE: 0,
  SELF: 1,
  BLANK: 2,
  PARENT: 3,
  TOP: 4
};
class PDFLinkService {
  constructor() {
    let {
      eventBus,
      externalLinkTarget = null,
      externalLinkRel = null,
      ignoreDestinationZoom = false
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    pdf_link_service_defineProperty(this, "externalLinkEnabled", true);
    this.eventBus = eventBus;
    this.externalLinkTarget = externalLinkTarget;
    this.externalLinkRel = externalLinkRel;
    this._ignoreDestinationZoom = ignoreDestinationZoom;
    this.baseUrl = null;
    this.pdfDocument = null;
    this.pdfViewer = null;
    this.pdfHistory = null;
  }
  setDocument(pdfDocument) {
    let baseUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    this.baseUrl = baseUrl;
    this.pdfDocument = pdfDocument;
  }
  setViewer(pdfViewer) {
    this.pdfViewer = pdfViewer;
  }
  setHistory(pdfHistory) {
    this.pdfHistory = pdfHistory;
  }
  get pagesCount() {
    return this.pdfDocument ? this.pdfDocument.numPages : 0;
  }
  get page() {
    return this.pdfDocument ? this.pdfViewer.currentPageNumber : 1;
  }
  set page(value) {
    if (this.pdfDocument) {
      this.pdfViewer.currentPageNumber = value;
    }
  }
  get rotation() {
    return this.pdfDocument ? this.pdfViewer.pagesRotation : 0;
  }
  set rotation(value) {
    if (this.pdfDocument) {
      this.pdfViewer.pagesRotation = value;
    }
  }
  get isInPresentationMode() {
    return this.pdfDocument ? this.pdfViewer.isInPresentationMode : false;
  }
  async goToDestination(dest) {
    if (!this.pdfDocument) {
      return;
    }
    let namedDest, explicitDest, pageNumber;
    if (typeof dest === "string") {
      namedDest = dest;
      explicitDest = await this.pdfDocument.getDestination(dest);
    } else {
      namedDest = null;
      explicitDest = await dest;
    }
    if (!Array.isArray(explicitDest)) {
      console.error(`goToDestination: "${explicitDest}" is not a valid destination array, for dest="${dest}".`);
      return;
    }
    const [destRef] = explicitDest;
    if (destRef && typeof destRef === "object") {
      pageNumber = this.pdfDocument.cachedPageNumber(destRef);
      if (!pageNumber) {
        try {
          pageNumber = (await this.pdfDocument.getPageIndex(destRef)) + 1;
        } catch {
          NgxConsole.error(`goToDestination: "${destRef}" is not a valid page reference, for dest="${dest}".`);
          return;
        }
      }
    } else if (Number.isInteger(destRef)) {
      pageNumber = destRef + 1;
    }
    if (!pageNumber || pageNumber < 1 || pageNumber > this.pagesCount) {
      NgxConsole.error(`goToDestination: "${pageNumber}" is not a valid page number, for dest="${dest}".`);
      return;
    }
    if (this.pdfHistory) {
      this.pdfHistory.pushCurrentPosition();
      this.pdfHistory.push({
        namedDest,
        explicitDest,
        pageNumber
      });
    }
    this.pdfViewer.scrollPageIntoView({
      pageNumber,
      destArray: explicitDest,
      ignoreDestinationZoom: this._ignoreDestinationZoom
    });
    const ac = new AbortController();
    this.eventBus._on("textlayerrendered", evt => {
      if (evt.pageNumber === pageNumber) {
        evt.source.textLayer.div.focus();
        ac.abort();
      }
    }, {
      signal: ac.signal
    });
  }
  goToPage(val) {
    if (!this.pdfDocument) {
      return;
    }
    const pageNumber = typeof val === "string" && this.pdfViewer.pageLabelToPageNumber(val) || val | 0;
    if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) {
      NgxConsole.error(`PDFLinkService.goToPage: "${val}" is not a valid page.`);
      return;
    }
    if (this.pdfHistory) {
      this.pdfHistory.pushCurrentPosition();
      this.pdfHistory.pushPage(pageNumber);
    }
    if (this.pdfViewer.pageViewMode === "book") {
      if (this.pdfViewer.pageFlip) {
        this.pdfViewer.ensureAdjacentPagesAreLoaded();
        const evenPage = this.pdfViewer.currentPageNumber - this.pdfViewer.currentPageNumber % 2;
        const evenTargetPage = pageNumber - pageNumber % 2;
        if (evenPage === evenTargetPage - 2) {
          this.pdfViewer.pageFlip.flipNext();
        } else if (evenPage === evenTargetPage + 2) {
          this.pdfViewer.pageFlip.flipPrev();
        } else {
          this.pdfViewer.pageFlip.turnToPage(pageNumber - 1);
        }
      }
    } else {
      this.pdfViewer.scrollPageIntoView({
        pageNumber
      });
    }
  }
  goToXY(pageNumber, x, y) {
    this.pdfViewer.scrollPageIntoView({
      pageNumber,
      destArray: [null, {
        name: "XYZ"
      }, x, y],
      ignoreDestinationZoom: true
    });
  }
  addLinkAttributes(link, url) {
    let newWindow = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    if (!url || typeof url !== "string") {
      throw new Error('A valid "url" parameter must provided.');
    }
    const target = newWindow ? LinkTarget.BLANK : this.externalLinkTarget,
      rel = this.externalLinkRel;
    if (this.externalLinkEnabled) {
      link.href = link.title = url;
    } else {
      link.href = "";
      link.title = `Disabled: ${url}`;
      link.onclick = () => false;
    }
    let targetStr = "";
    switch (target) {
      case LinkTarget.NONE:
        break;
      case LinkTarget.SELF:
        targetStr = "_self";
        break;
      case LinkTarget.BLANK:
        targetStr = "_blank";
        break;
      case LinkTarget.PARENT:
        targetStr = "_parent";
        break;
      case LinkTarget.TOP:
        targetStr = "_top";
        break;
    }
    link.target = targetStr;
    link.rel = typeof rel === "string" ? rel : DEFAULT_LINK_REL;
  }
  getDestinationHash(dest) {
    if (typeof dest === "string") {
      if (dest.length > 0) {
        return this.getAnchorUrl("#" + escape(dest));
      }
    } else if (Array.isArray(dest)) {
      const str = JSON.stringify(dest);
      if (str.length > 0) {
        return this.getAnchorUrl("#" + escape(str));
      }
    }
    return this.getAnchorUrl("");
  }
  getAnchorUrl(anchor) {
    return this.baseUrl ? this.baseUrl + anchor : anchor;
  }
  setHash(hash) {
    if (!this.pdfDocument) {
      return;
    }
    let pageNumber, dest;
    if (hash.includes("=")) {
      const params = parseQueryString(hash);
      if (params.has("search")) {
        const query = params.get("search").replaceAll('"', ""),
          phrase = params.get("phrase") === "true";
        this.eventBus.dispatch("findfromurlhash", {
          source: this,
          query: phrase ? query : query.match(/\S+/g)
        });
      }
      if (params.has("page")) {
        pageNumber = params.get("page") | 0 || 1;
      }
      if (params.has("zoom")) {
        const zoomArgs = params.get("zoom").split(",");
        const zoomArg = zoomArgs[0];
        const zoomArgNumber = parseFloat(zoomArg);
        if (!zoomArg.includes("Fit")) {
          dest = [null, {
            name: "XYZ"
          }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg];
        } else if (zoomArg === "Fit" || zoomArg === "FitB") {
          dest = [null, {
            name: zoomArg
          }];
        } else if (zoomArg === "FitH" || zoomArg === "FitBH" || zoomArg === "FitV" || zoomArg === "FitBV") {
          dest = [null, {
            name: zoomArg
          }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null];
        } else if (zoomArg === "FitR") {
          if (zoomArgs.length !== 5) {
            NgxConsole.error('PDFLinkService.setHash: Not enough parameters for "FitR".');
          } else {
            dest = [null, {
              name: zoomArg
            }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0];
          }
        } else {
          NgxConsole.error(`PDFLinkService.setHash: "${zoomArg}" is not a valid zoom value.`);
        }
      }
      if (dest) {
        this.pdfViewer.scrollPageIntoView({
          pageNumber: pageNumber || this.page,
          destArray: dest,
          allowNegativeOffset: true
        });
      } else if (pageNumber) {
        this.page = pageNumber;
      }
      if (params.has("pagemode")) {
        this.eventBus.dispatch("pagemode", {
          source: this,
          mode: params.get("pagemode")
        });
      }
      if (params.has("nameddest")) {
        this.goToDestination(params.get("nameddest"));
      }
      return;
    }
    dest = unescape(hash);
    try {
      dest = JSON.parse(dest);
      if (!Array.isArray(dest)) {
        dest = dest.toString();
      }
    } catch {}
    if (typeof dest === "string" || isValidExplicitDest(dest)) {
      this.goToDestination(dest);
      return;
    }
    console.error(`PDFLinkService.setHash: "${unescape(hash)}" is not a valid destination.`);
  }
  executeNamedAction(action) {
    if (!this.pdfDocument) {
      return;
    }
    switch (action) {
      case "GoBack":
        this.pdfHistory?.back();
        break;
      case "GoForward":
        this.pdfHistory?.forward();
        break;
      case "NextPage":
        this.pdfViewer.nextPage();
        break;
      case "PrevPage":
        this.pdfViewer.previousPage();
        break;
      case "LastPage":
        this.page = this.pagesCount;
        break;
      case "FirstPage":
        this.page = 1;
        break;
      default:
        break;
    }
    this.eventBus.dispatch("namedaction", {
      source: this,
      action
    });
  }
  async executeSetOCGState(action) {
    if (!this.pdfDocument) {
      return;
    }
    const pdfDocument = this.pdfDocument,
      optionalContentConfig = await this.pdfViewer.optionalContentConfigPromise;
    if (pdfDocument !== this.pdfDocument) {
      return;
    }
    optionalContentConfig.setOCGState(action);
    this.pdfViewer.optionalContentConfigPromise = Promise.resolve(optionalContentConfig);
  }
}
class SimpleLinkService extends PDFLinkService {
  setDocument(pdfDocument) {
    let baseUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  }
}

;// ./web/ngx-extended-pdf-viewer-version.js
const ngxExtendedPdfViewerVersion = '25.6.0-alpha.2';
;// ./web/event_utils.js
function event_utils_classPrivateFieldSet(s, a, r) { return s.set(event_utils_assertClassBrand(s, a), r), r; }
function event_utils_classPrivateFieldInitSpec(e, t, a) { event_utils_checkPrivateRedeclaration(e, t), t.set(e, a); }
function event_utils_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function event_utils_classPrivateFieldGet(s, a) { return s.get(event_utils_assertClassBrand(s, a)); }
function event_utils_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



const WaitOnType = {
  EVENT: "event",
  TIMEOUT: "timeout"
};
async function waitOnEventOrTimeout(_ref) {
  let {
    target,
    name,
    delay = 0
  } = _ref;
  if (typeof target !== "object" || !(name && typeof name === "string") || !(Number.isInteger(delay) && delay >= 0)) {
    throw new Error("waitOnEventOrTimeout - invalid parameters.");
  }
  const {
    promise,
    resolve
  } = Promise.withResolvers();
  const ac = new AbortController();
  function handler(type) {
    ac.abort();
    clearTimeout(timeout);
    resolve(type);
  }
  const evtMethod = target instanceof EventBus ? "_on" : "addEventListener";
  target[evtMethod](name, handler.bind(null, WaitOnType.EVENT), {
    signal: ac.signal
  });
  const timeout = setTimeout(handler.bind(null, WaitOnType.TIMEOUT), delay);
  return promise;
}
var event_utils_listeners = /*#__PURE__*/new WeakMap();
class EventBus {
  constructor() {
    event_utils_classPrivateFieldInitSpec(this, event_utils_listeners, Object.create(null));
  }
  on(eventName, listener) {
    let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    this._on(eventName, listener, {
      external: true,
      once: options?.once,
      signal: options?.signal
    });
  }
  off(eventName, listener) {
    let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    this._off(eventName, listener);
  }
  dispatch(eventName, data) {
    const eventListeners = event_utils_classPrivateFieldGet(event_utils_listeners, this)[eventName];
    if (!eventListeners || eventListeners.length === 0) {
      return;
    }
    let externalListeners;
    for (const {
      listener,
      external,
      once
    } of eventListeners.slice(0)) {
      if (once) {
        this._off(eventName, listener);
      }
      if (external) {
        (externalListeners ||= []).push(listener);
        continue;
      }
      listener(data);
    }
    if (externalListeners) {
      for (const listener of externalListeners) {
        listener(data);
      }
      externalListeners = null;
    }
  }
  _on(eventName, listener) {
    let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    let rmAbort = null;
    if (options?.signal instanceof AbortSignal) {
      const {
        signal
      } = options;
      if (signal.aborted) {
        console.error("Cannot use an `aborted` signal.");
        return;
      }
      const onAbort = () => this._off(eventName, listener);
      rmAbort = () => signal.removeEventListener("abort", onAbort);
      signal.addEventListener("abort", onAbort);
    }
    const eventListeners = event_utils_classPrivateFieldGet(event_utils_listeners, this)[eventName] ||= [];
    eventListeners.push({
      listener,
      external: options?.external === true,
      once: options?.once === true,
      rmAbort
    });
  }
  _off(eventName, listener) {
    let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    const eventListeners = event_utils_classPrivateFieldGet(event_utils_listeners, this)[eventName];
    if (!eventListeners) {
      return;
    }
    for (let i = 0, ii = eventListeners.length; i < ii; i++) {
      const evt = eventListeners[i];
      if (evt.listener === listener) {
        evt.rmAbort?.();
        eventListeners.splice(i, 1);
        return;
      }
    }
  }
  destroy() {
    let eventName;
    for (eventName in event_utils_classPrivateFieldGet(event_utils_listeners, this)) {
      event_utils_classPrivateFieldGet(event_utils_listeners, this)[eventName].length = 0;
    }
  }
}
var _externalServices = /*#__PURE__*/new WeakMap();
var _globalEventNames = /*#__PURE__*/new WeakMap();
var _isInAutomation = /*#__PURE__*/new WeakMap();
class FirefoxEventBus extends EventBus {
  constructor(globalEventNames, externalServices, isInAutomation) {
    super();
    event_utils_classPrivateFieldInitSpec(this, _externalServices, void 0);
    event_utils_classPrivateFieldInitSpec(this, _globalEventNames, void 0);
    event_utils_classPrivateFieldInitSpec(this, _isInAutomation, void 0);
    event_utils_classPrivateFieldSet(_globalEventNames, this, globalEventNames);
    event_utils_classPrivateFieldSet(_externalServices, this, externalServices);
    event_utils_classPrivateFieldSet(_isInAutomation, this, isInAutomation);
  }
  dispatch(eventName, data) {
    throw new Error("Not implemented: FirefoxEventBus.dispatch");
  }
}

;// ./web/external_services.js

class BaseExternalServices {
  updateFindControlState(data) {}
  updateFindMatchesCount(data) {}
  initPassiveLoading() {}
  reportTelemetry(data) {}
  async createL10n() {
    throw new Error("Not implemented: createL10n");
  }
  createScripting() {
    throw new Error("Not implemented: createScripting");
  }
  createSignatureStorage() {
    throw new Error("Not implemented: createSignatureStorage");
  }
  updateEditorStates(data) {
    throw new Error("Not implemented: updateEditorStates");
  }
  dispatchGlobalEvent(_event) {}
}

;// ./web/preferences.js

function preferences_classPrivateFieldInitSpec(e, t, a) { preferences_checkPrivateRedeclaration(e, t), t.set(e, a); }
function preferences_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function preferences_classPrivateFieldSet(s, a, r) { return s.set(preferences_assertClassBrand(s, a), r), r; }
function preferences_classPrivateFieldGet(s, a) { return s.get(preferences_assertClassBrand(s, a)); }
function preferences_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _defaults = /*#__PURE__*/new WeakMap();
var _initializedPromise = /*#__PURE__*/new WeakMap();
class BasePreferences {
  constructor() {
    preferences_classPrivateFieldInitSpec(this, _defaults, Object.freeze({
      altTextLearnMoreUrl: "",
      annotationEditorMode: 0,
      annotationMode: 2,
      capCanvasAreaFactor: 200,
      cursorToolOnLoad: 0,
      defaultZoomDelay: 400,
      defaultZoomValue: "auto",
      disablePageLabels: false,
      enableAltText: false,
      enableAltTextModelDownload: true,
      enableAutoLinking: true,
      enableComment: false,
      enableGuessAltText: true,
      enableHighlightFloatingButton: false,
      enableNewAltTextWhenAddingImage: true,
      enableOptimizedPartialRendering: false,
      enablePermissions: false,
      enablePrintAutoRotate: true,
      enableScripting: false,
      enableSignatureEditor: false,
      enablePageReordering: true,
      pdfBackgroundColor: "",
      enableUpdatedAddImage: false,
      externalLinkTarget: 0,
      highlightEditorColors: "yellow=#FFFF98,green=#53FFBC,blue=#80EBFF,pink=#FFCBE6,red=#FF4F5F,yellow_HCM=#FFFFCC,green_HCM=#53FFBC,blue_HCM=#80EBFF,pink_HCM=#F6B8FF,red_HCM=#C50043",
      historyUpdateUrl: false,
      ignoreDestinationZoom: false,
      forcePageColors: false,
      pageColorsBackground: "Canvas",
      pageColorsForeground: "CanvasText",
      pdfBugEnabled: false,
      removePageBorders: false,
      sidebarViewOnLoad: -1,
      scrollModeOnLoad: -1,
      spreadModeOnLoad: -1,
      textLayerMode: 1,
      viewerCssTheme: 0,
      viewOnLoad: 0,
      disableAutoFetch: false,
      disableFontFace: false,
      disableRange: false,
      disableStream: false,
      enableHWA: true,
      enableXfa: true
    }));
    preferences_classPrivateFieldInitSpec(this, _initializedPromise, null);
    preferences_classPrivateFieldSet(_initializedPromise, this, this._readFromStorage(preferences_classPrivateFieldGet(_defaults, this)).then(_ref => {
      let {
        browserPrefs,
        prefs
      } = _ref;
      if (AppOptions._checkDisablePreferences()) {
        return;
      }
      AppOptions.setAll({
        ...browserPrefs,
        ...prefs
      }, true);
    }));
  }
  async _writeToStorage(prefObj) {
    throw new Error("Not implemented: _writeToStorage");
  }
  async _readFromStorage(prefObj) {
    throw new Error("Not implemented: _readFromStorage");
  }
  async reset() {
    await preferences_classPrivateFieldGet(_initializedPromise, this);
    AppOptions.setAll(preferences_classPrivateFieldGet(_defaults, this), true);
    await this._writeToStorage(preferences_classPrivateFieldGet(_defaults, this));
  }
  async set(name, value) {
    await preferences_classPrivateFieldGet(_initializedPromise, this);
    AppOptions.setAll({
      [name]: value
    }, true);
    await this._writeToStorage(AppOptions.getAll(OptionKind.PREFERENCE));
  }
  async get(name) {
    await preferences_classPrivateFieldGet(_initializedPromise, this);
    return AppOptions.get(name);
  }
  get initializedPromise() {
    return preferences_classPrivateFieldGet(_initializedPromise, this);
  }
}

;// ./node_modules/@fluent/bundle/esm/types.js

class FluentType {
  constructor(value) {
    this.value = value;
  }
  valueOf() {
    return this.value;
  }
}
class FluentNone extends FluentType {
  constructor() {
    let value = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "???";
    super(value);
  }
  toString(scope) {
    return `{${this.value}}`;
  }
}
class FluentNumber extends FluentType {
  constructor(value) {
    let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    super(value);
    this.opts = opts;
  }
  toString(scope) {
    if (scope) {
      try {
        const nf = scope.memoizeIntlObject(Intl.NumberFormat, this.opts);
        return nf.format(this.value);
      } catch (err) {
        scope.reportError(err);
      }
    }
    return this.value.toString(10);
  }
}
class FluentDateTime extends FluentType {
  static supportsValue(value) {
    if (typeof value === "number") return true;
    if (value instanceof Date) return true;
    if (value instanceof FluentType) return FluentDateTime.supportsValue(value.valueOf());
    if ("Temporal" in globalThis) {
      const _Temporal = globalThis.Temporal;
      if (value instanceof _Temporal.Instant || value instanceof _Temporal.PlainDateTime || value instanceof _Temporal.PlainDate || value instanceof _Temporal.PlainMonthDay || value instanceof _Temporal.PlainTime || value instanceof _Temporal.PlainYearMonth) {
        return true;
      }
    }
    return false;
  }
  constructor(value) {
    let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    if (value instanceof FluentDateTime) {
      opts = {
        ...value.opts,
        ...opts
      };
      value = value.value;
    } else if (value instanceof FluentType) {
      value = value.valueOf();
    }
    if (typeof value === "object" && "calendarId" in value && opts.calendar === undefined) {
      opts = {
        ...opts,
        calendar: value.calendarId
      };
    }
    super(value);
    this.opts = opts;
  }
  [Symbol.toPrimitive](hint) {
    return hint === "string" ? this.toString() : this.toNumber();
  }
  toNumber() {
    const value = this.value;
    if (typeof value === "number") return value;
    if (value instanceof Date) return value.getTime();
    if ("epochMilliseconds" in value) {
      return value.epochMilliseconds;
    }
    if ("toZonedDateTime" in value) {
      return value.toZonedDateTime("UTC").epochMilliseconds;
    }
    throw new TypeError("Unwrapping a non-number value as a number");
  }
  toString(scope) {
    if (scope) {
      try {
        const dtf = scope.memoizeIntlObject(Intl.DateTimeFormat, this.opts);
        return dtf.format(this.value);
      } catch (err) {
        scope.reportError(err);
      }
    }
    if (typeof this.value === "number" || this.value instanceof Date) {
      return new Date(this.value).toISOString();
    }
    return this.value.toString();
  }
}
;// ./node_modules/@fluent/bundle/esm/resolver.js



const MAX_PLACEABLES = 100;
const FSI = "\u2068";
const PDI = "\u2069";
function match(scope, selector, key) {
  if (key === selector) {
    return true;
  }
  if (key instanceof FluentNumber && selector instanceof FluentNumber && key.value === selector.value) {
    return true;
  }
  if (selector instanceof FluentNumber && typeof key === "string") {
    let category = scope.memoizeIntlObject(Intl.PluralRules, selector.opts).select(selector.value);
    if (key === category) {
      return true;
    }
  }
  return false;
}
function getDefault(scope, variants, star) {
  if (variants[star]) {
    return resolvePattern(scope, variants[star].value);
  }
  scope.reportError(new RangeError("No default"));
  return new FluentNone();
}
function getArguments(scope, args) {
  const positional = [];
  const named = Object.create(null);
  for (const arg of args) {
    if (arg.type === "narg") {
      named[arg.name] = resolveExpression(scope, arg.value);
    } else {
      positional.push(resolveExpression(scope, arg));
    }
  }
  return {
    positional,
    named
  };
}
function resolveExpression(scope, expr) {
  switch (expr.type) {
    case "str":
      return expr.value;
    case "num":
      return new FluentNumber(expr.value, {
        minimumFractionDigits: expr.precision
      });
    case "var":
      return resolveVariableReference(scope, expr);
    case "mesg":
      return resolveMessageReference(scope, expr);
    case "term":
      return resolveTermReference(scope, expr);
    case "func":
      return resolveFunctionReference(scope, expr);
    case "select":
      return resolveSelectExpression(scope, expr);
    default:
      return new FluentNone();
  }
}
function resolveVariableReference(scope, _ref) {
  let {
    name
  } = _ref;
  let arg;
  if (scope.params) {
    if (Object.prototype.hasOwnProperty.call(scope.params, name)) {
      arg = scope.params[name];
    } else {
      return new FluentNone(`$${name}`);
    }
  } else if (scope.args && Object.prototype.hasOwnProperty.call(scope.args, name)) {
    arg = scope.args[name];
  } else {
    scope.reportError(new ReferenceError(`Unknown variable: $${name}`));
    return new FluentNone(`$${name}`);
  }
  if (arg instanceof FluentType) {
    return arg;
  }
  switch (typeof arg) {
    case "string":
      return arg;
    case "number":
      return new FluentNumber(arg);
    case "object":
      if (FluentDateTime.supportsValue(arg)) {
        return new FluentDateTime(arg);
      }
    default:
      scope.reportError(new TypeError(`Variable type not supported: $${name}, ${typeof arg}`));
      return new FluentNone(`$${name}`);
  }
}
function resolveMessageReference(scope, _ref2) {
  let {
    name,
    attr
  } = _ref2;
  const message = scope.bundle._messages.get(name);
  if (!message) {
    scope.reportError(new ReferenceError(`Unknown message: ${name}`));
    return new FluentNone(name);
  }
  if (attr) {
    const attribute = message.attributes[attr];
    if (attribute) {
      return resolvePattern(scope, attribute);
    }
    scope.reportError(new ReferenceError(`Unknown attribute: ${attr}`));
    return new FluentNone(`${name}.${attr}`);
  }
  if (message.value) {
    return resolvePattern(scope, message.value);
  }
  scope.reportError(new ReferenceError(`No value: ${name}`));
  return new FluentNone(name);
}
function resolveTermReference(scope, _ref3) {
  let {
    name,
    attr,
    args
  } = _ref3;
  const id = `-${name}`;
  const term = scope.bundle._terms.get(id);
  if (!term) {
    scope.reportError(new ReferenceError(`Unknown term: ${id}`));
    return new FluentNone(id);
  }
  if (attr) {
    const attribute = term.attributes[attr];
    if (attribute) {
      scope.params = getArguments(scope, args).named;
      const resolved = resolvePattern(scope, attribute);
      scope.params = null;
      return resolved;
    }
    scope.reportError(new ReferenceError(`Unknown attribute: ${attr}`));
    return new FluentNone(`${id}.${attr}`);
  }
  scope.params = getArguments(scope, args).named;
  const resolved = resolvePattern(scope, term.value);
  scope.params = null;
  return resolved;
}
function resolveFunctionReference(scope, _ref4) {
  let {
    name,
    args
  } = _ref4;
  let func = scope.bundle._functions[name];
  if (!func) {
    scope.reportError(new ReferenceError(`Unknown function: ${name}()`));
    return new FluentNone(`${name}()`);
  }
  if (typeof func !== "function") {
    scope.reportError(new TypeError(`Function ${name}() is not callable`));
    return new FluentNone(`${name}()`);
  }
  try {
    let resolved = getArguments(scope, args);
    return func(resolved.positional, resolved.named);
  } catch (err) {
    scope.reportError(err);
    return new FluentNone(`${name}()`);
  }
}
function resolveSelectExpression(scope, _ref5) {
  let {
    selector,
    variants,
    star
  } = _ref5;
  let sel = resolveExpression(scope, selector);
  if (sel instanceof FluentNone) {
    return getDefault(scope, variants, star);
  }
  for (const variant of variants) {
    const key = resolveExpression(scope, variant.key);
    if (match(scope, sel, key)) {
      return resolvePattern(scope, variant.value);
    }
  }
  return getDefault(scope, variants, star);
}
function resolveComplexPattern(scope, ptn) {
  if (scope.dirty.has(ptn)) {
    scope.reportError(new RangeError("Cyclic reference"));
    return new FluentNone();
  }
  scope.dirty.add(ptn);
  const result = [];
  const useIsolating = scope.bundle._useIsolating && ptn.length > 1;
  for (const elem of ptn) {
    if (typeof elem === "string") {
      result.push(scope.bundle._transform(elem));
      continue;
    }
    scope.placeables++;
    if (scope.placeables > MAX_PLACEABLES) {
      scope.dirty.delete(ptn);
      throw new RangeError(`Too many placeables expanded: ${scope.placeables}, ` + `max allowed is ${MAX_PLACEABLES}`);
    }
    if (useIsolating) {
      result.push(FSI);
    }
    result.push(resolveExpression(scope, elem).toString(scope));
    if (useIsolating) {
      result.push(PDI);
    }
  }
  scope.dirty.delete(ptn);
  return result.join("");
}
function resolvePattern(scope, value) {
  if (typeof value === "string") {
    return scope.bundle._transform(value);
  }
  return resolveComplexPattern(scope, value);
}
;// ./node_modules/@fluent/bundle/esm/scope.js


class Scope {
  constructor(bundle, errors, args) {
    this.dirty = new WeakSet();
    this.params = null;
    this.placeables = 0;
    this.bundle = bundle;
    this.errors = errors;
    this.args = args;
  }
  reportError(error) {
    if (!this.errors || !(error instanceof Error)) {
      throw error;
    }
    this.errors.push(error);
  }
  memoizeIntlObject(ctor, opts) {
    let cache = this.bundle._intls.get(ctor);
    if (!cache) {
      cache = {};
      this.bundle._intls.set(ctor, cache);
    }
    let id = JSON.stringify(opts);
    if (!cache[id]) {
      cache[id] = new ctor(this.bundle.locales, opts);
    }
    return cache[id];
  }
}
;// ./node_modules/@fluent/bundle/esm/builtins.js


function values(opts, allowed) {
  const unwrapped = Object.create(null);
  for (const [name, opt] of Object.entries(opts)) {
    if (allowed.includes(name)) {
      unwrapped[name] = opt.valueOf();
    }
  }
  return unwrapped;
}
const NUMBER_ALLOWED = ["unitDisplay", "currencyDisplay", "useGrouping", "minimumIntegerDigits", "minimumFractionDigits", "maximumFractionDigits", "minimumSignificantDigits", "maximumSignificantDigits"];
function NUMBER(args, opts) {
  let arg = args[0];
  if (arg instanceof FluentNone) {
    return new FluentNone(`NUMBER(${arg.valueOf()})`);
  }
  if (arg instanceof FluentNumber) {
    return new FluentNumber(arg.valueOf(), {
      ...arg.opts,
      ...values(opts, NUMBER_ALLOWED)
    });
  }
  if (arg instanceof FluentDateTime) {
    return new FluentNumber(arg.toNumber(), {
      ...values(opts, NUMBER_ALLOWED)
    });
  }
  throw new TypeError("Invalid argument to NUMBER");
}
const DATETIME_ALLOWED = ["dateStyle", "timeStyle", "fractionalSecondDigits", "dayPeriod", "hour12", "weekday", "era", "year", "month", "day", "hour", "minute", "second", "timeZoneName"];
function DATETIME(args, opts) {
  let arg = args[0];
  if (arg instanceof FluentNone) {
    return new FluentNone(`DATETIME(${arg.valueOf()})`);
  }
  if (arg instanceof FluentDateTime || arg instanceof FluentNumber) {
    return new FluentDateTime(arg, values(opts, DATETIME_ALLOWED));
  }
  throw new TypeError("Invalid argument to DATETIME");
}
;// ./node_modules/@fluent/bundle/esm/memoizer.js
const cache = new Map();
function getMemoizerForLocale(locales) {
  const stringLocale = Array.isArray(locales) ? locales.join(" ") : locales;
  let memoizer = cache.get(stringLocale);
  if (memoizer === undefined) {
    memoizer = new Map();
    cache.set(stringLocale, memoizer);
  }
  return memoizer;
}
;// ./node_modules/@fluent/bundle/esm/bundle.js







class FluentBundle {
  constructor(locales) {
    let {
      functions,
      useIsolating = true,
      transform = v => v
    } = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    this._terms = new Map();
    this._messages = new Map();
    this.locales = Array.isArray(locales) ? locales : [locales];
    this._functions = {
      NUMBER: NUMBER,
      DATETIME: DATETIME,
      ...functions
    };
    this._useIsolating = useIsolating;
    this._transform = transform;
    this._intls = getMemoizerForLocale(locales);
  }
  hasMessage(id) {
    return this._messages.has(id);
  }
  getMessage(id) {
    return this._messages.get(id);
  }
  addResource(res) {
    let {
      allowOverrides = false
    } = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    const errors = [];
    for (let i = 0; i < res.body.length; i++) {
      let entry = res.body[i];
      if (entry.id.startsWith("-")) {
        if (allowOverrides === false && this._terms.has(entry.id)) {
          errors.push(new Error(`Attempt to override an existing term: "${entry.id}"`));
          continue;
        }
        this._terms.set(entry.id, entry);
      } else {
        if (allowOverrides === false && this._messages.has(entry.id)) {
          errors.push(new Error(`Attempt to override an existing message: "${entry.id}"`));
          continue;
        }
        this._messages.set(entry.id, entry);
      }
    }
    return errors;
  }
  formatPattern(pattern) {
    let args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    let errors = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    if (typeof pattern === "string") {
      return this._transform(pattern);
    }
    let scope = new Scope(this, errors, args);
    try {
      let value = resolveComplexPattern(scope, pattern);
      return value.toString(scope);
    } catch (err) {
      if (scope.errors && err instanceof Error) {
        scope.errors.push(err);
        return new FluentNone().toString(scope);
      }
      throw err;
    }
  }
}
;// ./node_modules/@fluent/bundle/esm/resource.js


const RE_MESSAGE_START = /^(-?[a-zA-Z][\w-]*) *= */gm;
const RE_ATTRIBUTE_START = /\.([a-zA-Z][\w-]*) *= */y;
const RE_VARIANT_START = /\*?\[/y;
const RE_NUMBER_LITERAL = /(-?[0-9]+(?:\.([0-9]+))?)/y;
const RE_IDENTIFIER = /([a-zA-Z][\w-]*)/y;
const RE_REFERENCE = /([$-])?([a-zA-Z][\w-]*)(?:\.([a-zA-Z][\w-]*))?/y;
const RE_FUNCTION_NAME = /^[A-Z][A-Z0-9_-]*$/;
const RE_TEXT_RUN = /([^{}\n\r]+)/y;
const RE_STRING_RUN = /([^\\"\n\r]*)/y;
const RE_STRING_ESCAPE = /\\([\\"])/y;
const RE_UNICODE_ESCAPE = /\\u([a-fA-F0-9]{4})|\\U([a-fA-F0-9]{6})/y;
const RE_LEADING_NEWLINES = /^\n+/;
const RE_TRAILING_SPACES = / +$/;
const RE_BLANK_LINES = / *\r?\n/g;
const RE_INDENT = /( *)$/;
const TOKEN_BRACE_OPEN = /{\s*/y;
const TOKEN_BRACE_CLOSE = /\s*}/y;
const TOKEN_BRACKET_OPEN = /\[\s*/y;
const TOKEN_BRACKET_CLOSE = /\s*] */y;
const TOKEN_PAREN_OPEN = /\s*\(\s*/y;
const TOKEN_ARROW = /\s*->\s*/y;
const TOKEN_COLON = /\s*:\s*/y;
const TOKEN_COMMA = /\s*,?\s*/y;
const TOKEN_BLANK = /\s+/y;
class FluentResource {
  constructor(source) {
    this.body = [];
    RE_MESSAGE_START.lastIndex = 0;
    let cursor = 0;
    while (true) {
      let next = RE_MESSAGE_START.exec(source);
      if (next === null) {
        break;
      }
      cursor = RE_MESSAGE_START.lastIndex;
      try {
        this.body.push(parseMessage(next[1]));
      } catch (err) {
        if (err instanceof SyntaxError) {
          continue;
        }
        throw err;
      }
    }
    function test(re) {
      re.lastIndex = cursor;
      return re.test(source);
    }
    function consumeChar(char, errorClass) {
      if (source[cursor] === char) {
        cursor++;
        return true;
      }
      if (errorClass) {
        throw new errorClass(`Expected ${char}`);
      }
      return false;
    }
    function consumeToken(re, errorClass) {
      if (test(re)) {
        cursor = re.lastIndex;
        return true;
      }
      if (errorClass) {
        throw new errorClass(`Expected ${re.toString()}`);
      }
      return false;
    }
    function match(re) {
      re.lastIndex = cursor;
      let result = re.exec(source);
      if (result === null) {
        throw new SyntaxError(`Expected ${re.toString()}`);
      }
      cursor = re.lastIndex;
      return result;
    }
    function match1(re) {
      return match(re)[1];
    }
    function parseMessage(id) {
      let value = parsePattern();
      let attributes = parseAttributes();
      if (value === null && Object.keys(attributes).length === 0) {
        throw new SyntaxError("Expected message value or attributes");
      }
      return {
        id,
        value,
        attributes
      };
    }
    function parseAttributes() {
      let attrs = Object.create(null);
      while (test(RE_ATTRIBUTE_START)) {
        let name = match1(RE_ATTRIBUTE_START);
        let value = parsePattern();
        if (value === null) {
          throw new SyntaxError("Expected attribute value");
        }
        attrs[name] = value;
      }
      return attrs;
    }
    function parsePattern() {
      let first;
      if (test(RE_TEXT_RUN)) {
        first = match1(RE_TEXT_RUN);
      }
      if (source[cursor] === "{" || source[cursor] === "}") {
        return parsePatternElements(first ? [first] : [], Infinity);
      }
      let indent = parseIndent();
      if (indent) {
        if (first) {
          return parsePatternElements([first, indent], indent.length);
        }
        indent.value = trim(indent.value, RE_LEADING_NEWLINES);
        return parsePatternElements([indent], indent.length);
      }
      if (first) {
        return trim(first, RE_TRAILING_SPACES);
      }
      return null;
    }
    function parsePatternElements() {
      let elements = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
      let commonIndent = arguments.length > 1 ? arguments[1] : undefined;
      while (true) {
        if (test(RE_TEXT_RUN)) {
          elements.push(match1(RE_TEXT_RUN));
          continue;
        }
        if (source[cursor] === "{") {
          elements.push(parsePlaceable());
          continue;
        }
        if (source[cursor] === "}") {
          throw new SyntaxError("Unbalanced closing brace");
        }
        let indent = parseIndent();
        if (indent) {
          elements.push(indent);
          commonIndent = Math.min(commonIndent, indent.length);
          continue;
        }
        break;
      }
      let lastIndex = elements.length - 1;
      let lastElement = elements[lastIndex];
      if (typeof lastElement === "string") {
        elements[lastIndex] = trim(lastElement, RE_TRAILING_SPACES);
      }
      let baked = [];
      for (let element of elements) {
        if (element instanceof Indent) {
          element = element.value.slice(0, element.value.length - commonIndent);
        }
        if (element) {
          baked.push(element);
        }
      }
      return baked;
    }
    function parsePlaceable() {
      consumeToken(TOKEN_BRACE_OPEN, SyntaxError);
      let selector = parseInlineExpression();
      if (consumeToken(TOKEN_BRACE_CLOSE)) {
        return selector;
      }
      if (consumeToken(TOKEN_ARROW)) {
        let variants = parseVariants();
        consumeToken(TOKEN_BRACE_CLOSE, SyntaxError);
        return {
          type: "select",
          selector,
          ...variants
        };
      }
      throw new SyntaxError("Unclosed placeable");
    }
    function parseInlineExpression() {
      if (source[cursor] === "{") {
        return parsePlaceable();
      }
      if (test(RE_REFERENCE)) {
        let [, sigil, name, attr = null] = match(RE_REFERENCE);
        if (sigil === "$") {
          return {
            type: "var",
            name
          };
        }
        if (consumeToken(TOKEN_PAREN_OPEN)) {
          let args = parseArguments();
          if (sigil === "-") {
            return {
              type: "term",
              name,
              attr,
              args
            };
          }
          if (RE_FUNCTION_NAME.test(name)) {
            return {
              type: "func",
              name,
              args
            };
          }
          throw new SyntaxError("Function names must be all upper-case");
        }
        if (sigil === "-") {
          return {
            type: "term",
            name,
            attr,
            args: []
          };
        }
        return {
          type: "mesg",
          name,
          attr
        };
      }
      return parseLiteral();
    }
    function parseArguments() {
      let args = [];
      while (true) {
        switch (source[cursor]) {
          case ")":
            cursor++;
            return args;
          case undefined:
            throw new SyntaxError("Unclosed argument list");
        }
        args.push(parseArgument());
        consumeToken(TOKEN_COMMA);
      }
    }
    function parseArgument() {
      let expr = parseInlineExpression();
      if (expr.type !== "mesg") {
        return expr;
      }
      if (consumeToken(TOKEN_COLON)) {
        return {
          type: "narg",
          name: expr.name,
          value: parseLiteral()
        };
      }
      return expr;
    }
    function parseVariants() {
      let variants = [];
      let count = 0;
      let star;
      while (test(RE_VARIANT_START)) {
        if (consumeChar("*")) {
          star = count;
        }
        let key = parseVariantKey();
        let value = parsePattern();
        if (value === null) {
          throw new SyntaxError("Expected variant value");
        }
        variants[count++] = {
          key,
          value
        };
      }
      if (count === 0) {
        return null;
      }
      if (star === undefined) {
        throw new SyntaxError("Expected default variant");
      }
      return {
        variants,
        star
      };
    }
    function parseVariantKey() {
      consumeToken(TOKEN_BRACKET_OPEN, SyntaxError);
      let key;
      if (test(RE_NUMBER_LITERAL)) {
        key = parseNumberLiteral();
      } else {
        key = {
          type: "str",
          value: match1(RE_IDENTIFIER)
        };
      }
      consumeToken(TOKEN_BRACKET_CLOSE, SyntaxError);
      return key;
    }
    function parseLiteral() {
      if (test(RE_NUMBER_LITERAL)) {
        return parseNumberLiteral();
      }
      if (source[cursor] === '"') {
        return parseStringLiteral();
      }
      throw new SyntaxError("Invalid expression");
    }
    function parseNumberLiteral() {
      let [, value, fraction = ""] = match(RE_NUMBER_LITERAL);
      let precision = fraction.length;
      return {
        type: "num",
        value: parseFloat(value),
        precision
      };
    }
    function parseStringLiteral() {
      consumeChar('"', SyntaxError);
      let value = "";
      while (true) {
        value += match1(RE_STRING_RUN);
        if (source[cursor] === "\\") {
          value += parseEscapeSequence();
          continue;
        }
        if (consumeChar('"')) {
          return {
            type: "str",
            value
          };
        }
        throw new SyntaxError("Unclosed string literal");
      }
    }
    function parseEscapeSequence() {
      if (test(RE_STRING_ESCAPE)) {
        return match1(RE_STRING_ESCAPE);
      }
      if (test(RE_UNICODE_ESCAPE)) {
        let [, codepoint4, codepoint6] = match(RE_UNICODE_ESCAPE);
        let codepoint = parseInt(codepoint4 || codepoint6, 16);
        return codepoint <= 0xd7ff || 0xe000 <= codepoint ? String.fromCodePoint(codepoint) : "�";
      }
      throw new SyntaxError("Unknown escape sequence");
    }
    function parseIndent() {
      let start = cursor;
      consumeToken(TOKEN_BLANK);
      switch (source[cursor]) {
        case ".":
        case "[":
        case "*":
        case "}":
        case undefined:
          return false;
        case "{":
          return makeIndent(source.slice(start, cursor));
      }
      if (source[cursor - 1] === " ") {
        return makeIndent(source.slice(start, cursor));
      }
      return false;
    }
    function trim(text, re) {
      return text.replace(re, "");
    }
    function makeIndent(blank) {
      let value = blank.replace(RE_BLANK_LINES, "\n");
      let length = RE_INDENT.exec(blank)[1].length;
      return new Indent(value, length);
    }
  }
}
class Indent {
  constructor(value, length) {
    this.value = value;
    this.length = length;
  }
}
;// ./node_modules/@fluent/bundle/esm/index.js



;// ./node_modules/@fluent/dom/esm/overlay.js


const reOverlay = /<|&#?\w+;/;
const TEXT_LEVEL_ELEMENTS = {
  "http://www.w3.org/1999/xhtml": ["em", "strong", "small", "s", "cite", "q", "dfn", "abbr", "data", "time", "code", "var", "samp", "kbd", "sub", "sup", "i", "b", "u", "mark", "bdi", "bdo", "span", "br", "wbr"]
};
const LOCALIZABLE_ATTRIBUTES = {
  "http://www.w3.org/1999/xhtml": {
    global: ["title", "aria-description", "aria-label", "aria-valuetext"],
    a: ["download"],
    area: ["download", "alt"],
    input: ["alt", "placeholder"],
    menuitem: ["label"],
    menu: ["label"],
    optgroup: ["label"],
    option: ["label"],
    track: ["label"],
    img: ["alt"],
    textarea: ["placeholder"],
    th: ["abbr"]
  },
  "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul": {
    global: ["accesskey", "aria-label", "aria-valuetext", "label", "title", "tooltiptext"],
    description: ["value"],
    key: ["key", "keycode"],
    label: ["value"],
    textbox: ["placeholder", "value"]
  }
};
function translateElement(element, translation) {
  const {
    value
  } = translation;
  if (typeof value === "string") {
    if (element.localName === "title" && element.namespaceURI === "http://www.w3.org/1999/xhtml") {
      element.textContent = value;
    } else if (!reOverlay.test(value)) {
      element.textContent = value;
    } else {
      const templateElement = element.ownerDocument.createElementNS("http://www.w3.org/1999/xhtml", "template");
      templateElement.innerHTML = value;
      overlayChildNodes(templateElement.content, element);
    }
  }
  overlayAttributes(translation, element);
}
function overlayChildNodes(fromFragment, toElement) {
  for (const childNode of fromFragment.childNodes) {
    if (childNode.nodeType === childNode.TEXT_NODE) {
      continue;
    }
    if (childNode.hasAttribute("data-l10n-name")) {
      const sanitized = getNodeForNamedElement(toElement, childNode);
      fromFragment.replaceChild(sanitized, childNode);
      continue;
    }
    if (isElementAllowed(childNode)) {
      const sanitized = createSanitizedElement(childNode);
      fromFragment.replaceChild(sanitized, childNode);
      continue;
    }
    console.warn(`An element of forbidden type "${childNode.localName}" was found in ` + "the translation. Only safe text-level elements and elements with " + "data-l10n-name are allowed.");
    fromFragment.replaceChild(createTextNodeFromTextContent(childNode), childNode);
  }
  toElement.textContent = "";
  toElement.appendChild(fromFragment);
}
function hasAttribute(attributes, name) {
  if (!attributes) {
    return false;
  }
  for (let attr of attributes) {
    if (attr.name === name) {
      return true;
    }
  }
  return false;
}
function overlayAttributes(fromElement, toElement) {
  const explicitlyAllowed = toElement.hasAttribute("data-l10n-attrs") ? toElement.getAttribute("data-l10n-attrs").split(",").map(i => i.trim()) : null;
  for (const attr of Array.from(toElement.attributes)) {
    if (isAttrNameLocalizable(attr.name, toElement, explicitlyAllowed) && !hasAttribute(fromElement.attributes, attr.name)) {
      toElement.removeAttribute(attr.name);
    }
  }
  if (!fromElement.attributes) {
    return;
  }
  for (const attr of Array.from(fromElement.attributes)) {
    if (isAttrNameLocalizable(attr.name, toElement, explicitlyAllowed) && toElement.getAttribute(attr.name) !== attr.value) {
      toElement.setAttribute(attr.name, attr.value);
    }
  }
}
function getNodeForNamedElement(sourceElement, translatedChild) {
  const childName = translatedChild.getAttribute("data-l10n-name");
  const sourceChild = sourceElement.querySelector(`[data-l10n-name="${childName}"]`);
  if (!sourceChild) {
    console.warn(`An element named "${childName}" wasn't found in the source.`);
    return createTextNodeFromTextContent(translatedChild);
  }
  if (sourceChild.localName !== translatedChild.localName) {
    console.warn(`An element named "${childName}" was found in the translation ` + `but its type ${translatedChild.localName} didn't match the ` + `element found in the source (${sourceChild.localName}).`);
    return createTextNodeFromTextContent(translatedChild);
  }
  sourceElement.removeChild(sourceChild);
  const clone = sourceChild.cloneNode(false);
  return shallowPopulateUsing(translatedChild, clone);
}
function createSanitizedElement(element) {
  const clone = element.ownerDocument.createElement(element.localName);
  return shallowPopulateUsing(element, clone);
}
function createTextNodeFromTextContent(element) {
  return element.ownerDocument.createTextNode(element.textContent);
}
function isElementAllowed(element) {
  const allowed = TEXT_LEVEL_ELEMENTS[element.namespaceURI];
  return allowed && allowed.includes(element.localName);
}
function isAttrNameLocalizable(name, element) {
  let explicitlyAllowed = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
  if (explicitlyAllowed && explicitlyAllowed.includes(name)) {
    return true;
  }
  const allowed = LOCALIZABLE_ATTRIBUTES[element.namespaceURI];
  if (!allowed) {
    return false;
  }
  const attrName = name.toLowerCase();
  const elemName = element.localName;
  if (allowed.global.includes(attrName)) {
    return true;
  }
  if (!allowed[elemName]) {
    return false;
  }
  if (allowed[elemName].includes(attrName)) {
    return true;
  }
  if (element.namespaceURI === "http://www.w3.org/1999/xhtml" && elemName === "input" && attrName === "value") {
    const type = element.type.toLowerCase();
    if (type === "submit" || type === "button" || type === "reset") {
      return true;
    }
  }
  return false;
}
function shallowPopulateUsing(fromElement, toElement) {
  toElement.textContent = fromElement.textContent;
  overlayAttributes(fromElement, toElement);
  return toElement;
}
;// ./node_modules/cached-iterable/src/cached_iterable.mjs
class CachedIterable extends Array {
  static from(iterable) {
    if (iterable instanceof this) {
      return iterable;
    }
    return new this(iterable);
  }
}
;// ./node_modules/cached-iterable/src/cached_sync_iterable.mjs



class CachedSyncIterable extends CachedIterable {
  constructor(iterable) {
    super();
    if (Symbol.iterator in Object(iterable)) {
      this.iterator = iterable[Symbol.iterator]();
    } else {
      throw new TypeError("Argument must implement the iteration protocol.");
    }
  }
  [Symbol.iterator]() {
    const cached = this;
    let cur = 0;
    return {
      next() {
        if (cached.length <= cur) {
          cached.push(cached.iterator.next());
        }
        return cached[cur++];
      }
    };
  }
  touchNext() {
    let count = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
    let idx = 0;
    while (idx++ < count) {
      const last = this[this.length - 1];
      if (last && last.done) {
        break;
      }
      this.push(this.iterator.next());
    }
    return this[this.length - 1];
  }
}
;// ./node_modules/cached-iterable/src/cached_async_iterable.mjs



class CachedAsyncIterable extends CachedIterable {
  constructor(iterable) {
    super();
    if (Symbol.asyncIterator in Object(iterable)) {
      this.iterator = iterable[Symbol.asyncIterator]();
    } else if (Symbol.iterator in Object(iterable)) {
      this.iterator = iterable[Symbol.iterator]();
    } else {
      throw new TypeError("Argument must implement the iteration protocol.");
    }
  }
  [Symbol.asyncIterator]() {
    const cached = this;
    let cur = 0;
    return {
      async next() {
        if (cached.length <= cur) {
          cached.push(cached.iterator.next());
        }
        return cached[cur++];
      }
    };
  }
  async touchNext() {
    let count = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
    let idx = 0;
    while (idx++ < count) {
      const last = this[this.length - 1];
      if (last && (await last).done) {
        break;
      }
      this.push(this.iterator.next());
    }
    return this[this.length - 1];
  }
}
;// ./node_modules/cached-iterable/src/index.mjs


;// ./node_modules/@fluent/dom/esm/localization.js












class Localization {
  constructor() {
    let resourceIds = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
    let generateBundles = arguments.length > 1 ? arguments[1] : undefined;
    this.resourceIds = resourceIds;
    this.generateBundles = generateBundles;
    this.onChange(true);
  }
  addResourceIds(resourceIds) {
    let eager = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    this.resourceIds.push(...resourceIds);
    this.onChange(eager);
    return this.resourceIds.length;
  }
  removeResourceIds(resourceIds) {
    this.resourceIds = this.resourceIds.filter(r => !resourceIds.includes(r));
    this.onChange();
    return this.resourceIds.length;
  }
  async formatWithFallback(keys, method) {
    const translations = [];
    let hasAtLeastOneBundle = false;
    for await (const bundle of this.bundles) {
      hasAtLeastOneBundle = true;
      const missingIds = keysFromBundle(method, bundle, keys, translations);
      if (missingIds.size === 0) {
        break;
      }
      if (typeof console !== "undefined") {
        const locale = bundle.locales[0];
        const ids = Array.from(missingIds).join(", ");
        console.warn(`[fluent] Missing translations in ${locale}: ${ids}`);
      }
    }
    if (!hasAtLeastOneBundle && typeof console !== "undefined") {
      console.warn(`[fluent] Request for keys failed because no resource bundles got generated.
  keys: ${JSON.stringify(keys)}.
  resourceIds: ${JSON.stringify(this.resourceIds)}.`);
    }
    return translations;
  }
  formatMessages(keys) {
    return this.formatWithFallback(keys, messageFromBundle);
  }
  formatValues(keys) {
    return this.formatWithFallback(keys, valueFromBundle);
  }
  async formatValue(id, args) {
    const [val] = await this.formatValues([{
      id,
      args
    }]);
    return val;
  }
  handleEvent() {
    this.onChange();
  }
  onChange() {
    let eager = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    this.bundles = CachedAsyncIterable.from(this.generateBundles(this.resourceIds));
    if (eager) {
      this.bundles.touchNext(2);
    }
  }
}
function valueFromBundle(bundle, errors, message, args) {
  if (message.value) {
    return bundle.formatPattern(message.value, args, errors);
  }
  return null;
}
function messageFromBundle(bundle, errors, message, args) {
  const formatted = {
    value: null,
    attributes: null
  };
  if (message.value) {
    formatted.value = bundle.formatPattern(message.value, args, errors);
  }
  let attrNames = Object.keys(message.attributes);
  if (attrNames.length > 0) {
    formatted.attributes = new Array(attrNames.length);
    for (let [i, name] of attrNames.entries()) {
      let value = bundle.formatPattern(message.attributes[name], args, errors);
      formatted.attributes[i] = {
        name,
        value
      };
    }
  }
  return formatted;
}
function keysFromBundle(method, bundle, keys, translations) {
  const messageErrors = [];
  const missingIds = new Set();
  keys.forEach((_ref, i) => {
    let {
      id,
      args
    } = _ref;
    if (translations[i] !== undefined) {
      return;
    }
    let message = bundle.getMessage(id);
    if (message) {
      messageErrors.length = 0;
      translations[i] = method(bundle, messageErrors, message, args);
      if (messageErrors.length > 0 && typeof console !== "undefined") {
        const locale = bundle.locales[0];
        const errors = messageErrors.join(", ");
        console.warn(`[fluent][resolver] errors in ${locale}/${id}: ${errors}.`);
      }
    } else {
      missingIds.add(id);
    }
  });
  return missingIds;
}
;// ./node_modules/@fluent/dom/esm/dom_localization.js














const L10NID_ATTR_NAME = "data-l10n-id";
const L10NARGS_ATTR_NAME = "data-l10n-args";
const L10N_ELEMENT_QUERY = `[${L10NID_ATTR_NAME}]`;
class DOMLocalization extends Localization {
  constructor(resourceIds, generateBundles) {
    super(resourceIds, generateBundles);
    this.roots = new Set();
    this.pendingrAF = null;
    this.pendingElements = new Set();
    this.windowElement = null;
    this.mutationObserver = null;
    this.observerConfig = {
      attributes: true,
      characterData: false,
      childList: true,
      subtree: true,
      attributeFilter: [L10NID_ATTR_NAME, L10NARGS_ATTR_NAME]
    };
  }
  onChange() {
    let eager = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    super.onChange(eager);
    if (this.roots) {
      this.translateRoots();
    }
  }
  setAttributes(element, id, args) {
    element.setAttribute(L10NID_ATTR_NAME, id);
    if (args) {
      element.setAttribute(L10NARGS_ATTR_NAME, JSON.stringify(args));
    } else {
      element.removeAttribute(L10NARGS_ATTR_NAME);
    }
    return element;
  }
  getAttributes(element) {
    return {
      id: element.getAttribute(L10NID_ATTR_NAME),
      args: JSON.parse(element.getAttribute(L10NARGS_ATTR_NAME) || null)
    };
  }
  connectRoot(newRoot) {
    for (const root of this.roots) {
      if (root === newRoot || root.contains(newRoot) || newRoot.contains(root)) {
        throw new Error("Cannot add a root that overlaps with existing root.");
      }
    }
    if (this.windowElement) {
      if (this.windowElement !== newRoot.ownerDocument.defaultView) {
        throw new Error(`Cannot connect a root:
          DOMLocalization already has a root from a different window.`);
      }
    } else {
      this.windowElement = newRoot.ownerDocument.defaultView;
      this.mutationObserver = new this.windowElement.MutationObserver(mutations => this.translateMutations(mutations));
    }
    this.roots.add(newRoot);
    this.mutationObserver.observe(newRoot, this.observerConfig);
  }
  disconnectRoot(root) {
    this.roots.delete(root);
    this.pauseObserving();
    if (this.roots.size === 0) {
      this.mutationObserver = null;
      if (this.windowElement && this.pendingrAF) {
        this.windowElement.cancelAnimationFrame(this.pendingrAF);
      }
      this.windowElement = null;
      this.pendingrAF = null;
      this.pendingElements.clear();
      return true;
    }
    this.resumeObserving();
    return false;
  }
  translateRoots() {
    const roots = Array.from(this.roots);
    return Promise.all(roots.map(root => this.translateFragment(root)));
  }
  pauseObserving() {
    if (!this.mutationObserver) {
      return;
    }
    this.translateMutations(this.mutationObserver.takeRecords());
    this.mutationObserver.disconnect();
  }
  resumeObserving() {
    if (!this.mutationObserver) {
      return;
    }
    for (const root of this.roots) {
      this.mutationObserver.observe(root, this.observerConfig);
    }
  }
  translateMutations(mutations) {
    for (const mutation of mutations) {
      switch (mutation.type) {
        case "attributes":
          if (mutation.target.hasAttribute("data-l10n-id")) {
            this.pendingElements.add(mutation.target);
          }
          break;
        case "childList":
          for (const addedNode of mutation.addedNodes) {
            if (addedNode.nodeType === addedNode.ELEMENT_NODE) {
              if (addedNode.childElementCount) {
                for (const element of this.getTranslatables(addedNode)) {
                  this.pendingElements.add(element);
                }
              } else if (addedNode.hasAttribute(L10NID_ATTR_NAME)) {
                this.pendingElements.add(addedNode);
              }
            }
          }
          break;
      }
    }
    if (this.pendingElements.size > 0) {
      if (this.pendingrAF === null) {
        this.pendingrAF = this.windowElement.requestAnimationFrame(() => {
          this.translateElements(Array.from(this.pendingElements));
          this.pendingElements.clear();
          this.pendingrAF = null;
        });
      }
    }
  }
  translateFragment(frag) {
    return this.translateElements(this.getTranslatables(frag));
  }
  async translateElements(elements) {
    if (!elements.length) {
      return undefined;
    }
    const keys = elements.map(this.getKeysForElement);
    const translations = await this.formatMessages(keys);
    return this.applyTranslations(elements, translations);
  }
  applyTranslations(elements, translations) {
    this.pauseObserving();
    for (let i = 0; i < elements.length; i++) {
      if (translations[i] !== undefined) {
        translateElement(elements[i], translations[i]);
      }
    }
    this.resumeObserving();
  }
  getTranslatables(element) {
    const nodes = Array.from(element.querySelectorAll(L10N_ELEMENT_QUERY));
    if (typeof element.hasAttribute === "function" && element.hasAttribute(L10NID_ATTR_NAME)) {
      nodes.push(element);
    }
    return nodes;
  }
  getKeysForElement(element) {
    return {
      id: element.getAttribute(L10NID_ATTR_NAME),
      args: JSON.parse(element.getAttribute(L10NARGS_ATTR_NAME) || null)
    };
  }
}
;// ./node_modules/@fluent/dom/esm/index.js


;// ./web/l10n.js










function l10n_classPrivateFieldInitSpec(e, t, a) { l10n_checkPrivateRedeclaration(e, t), t.set(e, a); }
function l10n_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function l10n_classPrivateFieldGet(s, a) { return s.get(l10n_assertClassBrand(s, a)); }
function l10n_classPrivateFieldSet(s, a, r) { return s.set(l10n_assertClassBrand(s, a), r), r; }
function l10n_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
var _dir = /*#__PURE__*/new WeakMap();
var l10n_elements = /*#__PURE__*/new WeakMap();
var l10n_lang = /*#__PURE__*/new WeakMap();
var _l10n = /*#__PURE__*/new WeakMap();
class L10n {
  constructor(_ref) {
    let {
      lang,
      isRTL
    } = _ref;
    let l10n = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    l10n_classPrivateFieldInitSpec(this, _dir, void 0);
    l10n_classPrivateFieldInitSpec(this, l10n_elements, void 0);
    l10n_classPrivateFieldInitSpec(this, l10n_lang, void 0);
    l10n_classPrivateFieldInitSpec(this, _l10n, void 0);
    l10n_classPrivateFieldSet(l10n_lang, this, _fixupLangCode.call(L10n, lang));
    l10n_classPrivateFieldSet(_l10n, this, l10n);
    l10n_classPrivateFieldSet(_dir, this, isRTL ?? _isRTL.call(L10n, l10n_classPrivateFieldGet(l10n_lang, this)) ? "rtl" : "ltr");
  }
  _setL10n(l10n) {
    l10n_classPrivateFieldSet(_l10n, this, l10n);
  }
  getLanguage() {
    return l10n_classPrivateFieldGet(l10n_lang, this);
  }
  getDirection() {
    return l10n_classPrivateFieldGet(_dir, this);
  }
  async get(ids) {
    let args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    let fallback = arguments.length > 2 ? arguments[2] : undefined;
    if (Array.isArray(ids)) {
      ids = ids.map(id => ({
        id
      }));
      const messages = await l10n_classPrivateFieldGet(_l10n, this).formatMessages(ids);
      return messages.map(message => message.value);
    }
    const messages = await l10n_classPrivateFieldGet(_l10n, this).formatMessages([{
      id: ids,
      args
    }]);
    return messages[0]?.value || fallback;
  }
  async translate(element) {
    (l10n_classPrivateFieldGet(l10n_elements, this) || l10n_classPrivateFieldSet(l10n_elements, this, new Set())).add(element);
    try {
      l10n_classPrivateFieldGet(_l10n, this).connectRoot(element);
    } catch {}
    await l10n_classPrivateFieldGet(_l10n, this).translateRoots();
  }
  async translateOnce(element) {
    try {
      await l10n_classPrivateFieldGet(_l10n, this).translateElements([element]);
    } catch (ex) {
      console.error("translateOnce:", ex);
    }
  }
  async destroy() {
    if (l10n_classPrivateFieldGet(l10n_elements, this)) {
      for (const element of l10n_classPrivateFieldGet(l10n_elements, this)) {
        l10n_classPrivateFieldGet(_l10n, this).disconnectRoot(element);
      }
      l10n_classPrivateFieldGet(l10n_elements, this).clear();
      l10n_classPrivateFieldSet(l10n_elements, this, null);
    }
    l10n_classPrivateFieldGet(_l10n, this).pauseObserving();
  }
  pause() {
    l10n_classPrivateFieldGet(_l10n, this).pauseObserving();
  }
  resume() {
    l10n_classPrivateFieldGet(_l10n, this).resumeObserving();
  }
}
function _fixupLangCode(langCode) {
  langCode = langCode?.toLowerCase() || "en-us";
  const PARTIAL_LANG_CODES = {
    en: "en-us",
    es: "es-es",
    fy: "fy-nl",
    ga: "ga-ie",
    gu: "gu-in",
    hi: "hi-in",
    hy: "hy-am",
    nb: "nb-no",
    ne: "ne-np",
    nn: "nn-no",
    pa: "pa-in",
    pt: "pt-pt",
    sv: "sv-se",
    zh: "zh-cn"
  };
  return PARTIAL_LANG_CODES[langCode] || langCode;
}
function _isRTL(lang) {
  const shortCode = lang.split("-", 1)[0];
  return ["ar", "he", "fa", "ps", "ur"].includes(shortCode);
}
const GenericL10n = null;

;// ./web/genericl10n.js
var _GenericL10n;





function genericl10n_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }




function PLATFORM() {
  const {
    isAndroid,
    isLinux,
    isMac,
    isWindows
  } = util_FeatureTest.platform;
  if (isLinux) {
    return "linux";
  }
  if (isWindows) {
    return "windows";
  }
  if (isMac) {
    return "macos";
  }
  if (isAndroid) {
    return "android";
  }
  return "other";
}
function createBundle(lang, text) {
  const resource = new FluentResource(text);
  const bundle = new FluentBundle(lang, {
    functions: {
      PLATFORM
    }
  });
  const errors = bundle.addResource(resource);
  if (errors.length) {
    console.error("L10n errors", errors);
  }
  return bundle;
}
class genericl10n_GenericL10n extends L10n {
  constructor(lang) {
    super({
      lang
    });
    const generateBundles = !lang ? _generateBundlesFallback.bind(genericl10n_GenericL10n, this.getLanguage()) : _generateBundles.bind(genericl10n_GenericL10n, "en-us", this.getLanguage());
    this._setL10n(new DOMLocalization([], generateBundles));
  }
}
_GenericL10n = genericl10n_GenericL10n;
async function* _generateBundles(defaultLang, baseLang) {
  const {
    baseURL,
    paths
  } = await genericl10n_assertClassBrand(_GenericL10n, this, _getPaths).call(this);
  const langs = [baseLang];
  if (defaultLang !== baseLang) {
    const shortLang = baseLang.split("-", 1)[0];
    if (shortLang !== baseLang) {
      langs.push(shortLang);
    }
    langs.push(defaultLang);
  }
  const bundles = langs.map(lang => [lang, genericl10n_assertClassBrand(_GenericL10n, this, _createBundle).call(this, lang, baseURL, paths)]);
  for (const [lang, bundlePromise] of bundles) {
    const bundle = await bundlePromise;
    if (bundle) {
      yield bundle;
    } else if (lang === "en-us") {
      yield genericl10n_assertClassBrand(_GenericL10n, this, _createBundleFallback).call(this, lang);
    }
  }
}
async function _createBundle(lang, baseURL, paths) {
  const path = paths[lang];
  if (!path) {
    return null;
  }
  const url = new URL(path, baseURL);
  const text = await fetchData(url, "text");
  return createBundle(lang, text);
}
async function _getPaths() {
  try {
    const {
      href
    } = document.querySelector(`link[type="application/l10n"]`);
    const paths = await fetchData(href, "json");
    return {
      baseURL: href.substring(0, href.lastIndexOf("/") + 1) || "./",
      paths
    };
  } catch {}
  return {
    baseURL: "./",
    paths: Object.create(null)
  };
}
async function* _generateBundlesFallback(lang) {
  yield genericl10n_assertClassBrand(_GenericL10n, this, _createBundleFallback).call(this, lang);
}
async function _createBundleFallback(lang) {
  const text = "pdfjs-previous-button =\n    .title = Previous Page\npdfjs-previous-button-label = Previous\npdfjs-next-button =\n    .title = Next Page\npdfjs-next-button-label = Next\npdfjs-page-input =\n    .title = Page\npdfjs-of-pages = of { $pagesCount }\npdfjs-page-of-pages = ({ $pageNumber } of { $pagesCount })\npdfjs-zoom-out-button =\n    .title = Zoom Out\npdfjs-zoom-out-button-label = Zoom Out\npdfjs-zoom-in-button =\n    .title = Zoom In\npdfjs-zoom-in-button-label = Zoom In\npdfjs-zoom-select =\n    .title = Zoom\npdfjs-presentation-mode-button =\n    .title = Switch to Presentation Mode\npdfjs-presentation-mode-button-label = Presentation Mode\npdfjs-open-file-button =\n    .title = Open File\npdfjs-open-file-button-label = Open\npdfjs-print-button =\n    .title = Print\npdfjs-print-button-label = Print\npdfjs-save-button =\n    .title = Save\npdfjs-save-button-label = Save\npdfjs-download-button =\n    .title = Download\npdfjs-download-button-label = Download\npdfjs-bookmark-button =\n    .title = Current Page (View URL from Current Page)\npdfjs-bookmark-button-label = Current Page\npdfjs-tools-button =\n    .title = Tools\npdfjs-tools-button-label = Tools\npdfjs-first-page-button =\n    .title = Go to First Page\npdfjs-first-page-button-label = Go to First Page\npdfjs-last-page-button =\n    .title = Go to Last Page\npdfjs-last-page-button-label = Go to Last Page\npdfjs-page-rotate-cw-button =\n    .title = Rotate Clockwise\npdfjs-page-rotate-cw-button-label = Rotate Clockwise\npdfjs-page-rotate-ccw-button =\n    .title = Rotate Counterclockwise\npdfjs-page-rotate-ccw-button-label = Rotate Counterclockwise\npdfjs-cursor-text-select-tool-button =\n    .title = Enable Text Selection Tool\npdfjs-cursor-text-select-tool-button-label = Text Selection Tool\npdfjs-cursor-hand-tool-button =\n    .title = Enable Hand Tool\npdfjs-cursor-hand-tool-button-label = Hand Tool\npdfjs-scroll-page-button =\n    .title = Use Page Scrolling\npdfjs-scroll-page-button-label = Page Scrolling\npdfjs-scroll-vertical-button =\n    .title = Use Vertical Scrolling\npdfjs-scroll-vertical-button-label = Vertical Scrolling\npdfjs-scroll-horizontal-button =\n    .title = Use Horizontal Scrolling\npdfjs-scroll-horizontal-button-label = Horizontal Scrolling\npdfjs-scroll-wrapped-button =\n    .title = Use Wrapped Scrolling\npdfjs-scroll-wrapped-button-label = Wrapped Scrolling\npdfjs-spread-none-button =\n    .title = Do not join page spreads\npdfjs-spread-none-button-label = No Spreads\npdfjs-spread-odd-button =\n    .title = Join page spreads starting with odd-numbered pages\npdfjs-spread-odd-button-label = Odd Spreads\npdfjs-spread-even-button =\n    .title = Join page spreads starting with even-numbered pages\npdfjs-spread-even-button-label = Even Spreads\npdfjs-document-properties-button =\n    .title = Document Properties\u2026\npdfjs-document-properties-button-label = Document Properties\u2026\npdfjs-document-properties-file-name = File name:\npdfjs-document-properties-file-size = File size:\npdfjs-document-properties-size-kb = { NUMBER($kb, maximumSignificantDigits: 3) } KB ({ $b } bytes)\npdfjs-document-properties-size-mb = { NUMBER($mb, maximumSignificantDigits: 3) } MB ({ $b } bytes)\npdfjs-document-properties-title = Title:\npdfjs-document-properties-author = Author:\npdfjs-document-properties-subject = Subject:\npdfjs-document-properties-keywords = Keywords:\npdfjs-document-properties-creation-date = Creation Date:\npdfjs-document-properties-modification-date = Modification Date:\npdfjs-document-properties-date-time-string = { DATETIME($dateObj, dateStyle: \"short\", timeStyle: \"medium\") }\npdfjs-document-properties-creator = Creator:\npdfjs-document-properties-producer = PDF Producer:\npdfjs-document-properties-version = PDF Version:\npdfjs-document-properties-page-count = Page Count:\npdfjs-document-properties-page-size = Page Size:\npdfjs-document-properties-page-size-unit-inches = in\npdfjs-document-properties-page-size-unit-millimeters = mm\npdfjs-document-properties-page-size-orientation-portrait = portrait\npdfjs-document-properties-page-size-orientation-landscape = landscape\npdfjs-document-properties-page-size-name-a-three = A3\npdfjs-document-properties-page-size-name-a-four = A4\npdfjs-document-properties-page-size-name-letter = Letter\npdfjs-document-properties-page-size-name-legal = Legal\npdfjs-document-properties-page-size-dimension-string = { $width } \xD7 { $height } { $unit } ({ $orientation })\npdfjs-document-properties-page-size-dimension-name-string = { $width } \xD7 { $height } { $unit } ({ $name }, { $orientation })\npdfjs-document-properties-linearized = Fast Web View:\npdfjs-document-properties-linearized-yes = Yes\npdfjs-document-properties-linearized-no = No\npdfjs-document-properties-close-button = Close\npdfjs-print-progress-message = Preparing document for printing\u2026\npdfjs-print-progress-percent = { $progress }%\npdfjs-print-progress-close-button = Cancel\npdfjs-printing-not-supported = Warning: Printing is not fully supported by this browser.\npdfjs-printing-not-ready = Warning: The PDF is not fully loaded for printing.\npdfjs-toggle-sidebar-button =\n    .title = Toggle Sidebar\npdfjs-toggle-sidebar-notification-button =\n    .title = Toggle Sidebar (document contains outline/attachments/layers)\npdfjs-toggle-sidebar-button-label = Toggle Sidebar\npdfjs-document-outline-button =\n    .title = Show Document Outline (double-click to expand/collapse all items)\npdfjs-document-outline-button-label = Document Outline\npdfjs-attachments-button =\n    .title = Show Attachments\npdfjs-attachments-button-label = Attachments\npdfjs-layers-button =\n    .title = Show Layers (double-click to reset all layers to the default state)\npdfjs-layers-button-label = Layers\npdfjs-thumbs-button =\n    .title = Show Thumbnails\npdfjs-thumbs-button-label = Thumbnails\npdfjs-current-outline-item-button =\n    .title = Find Current Outline Item\npdfjs-current-outline-item-button-label = Current Outline Item\npdfjs-findbar-button =\n    .title = Find in Document\npdfjs-findbar-button-label = Find\npdfjs-additional-layers = Additional Layers\npdfjs-thumb-page-title =\n    .title = Page { $page }\npdfjs-thumb-page-canvas =\n    .aria-label = Thumbnail of Page { $page }\npdfjs-find-input =\n    .title = Find\n    .placeholder = Find in document\u2026\npdfjs-find-previous-button =\n    .title = Find the previous occurrence of the phrase\npdfjs-find-previous-button-label = Previous\npdfjs-find-next-button =\n    .title = Find the next occurrence of the phrase\npdfjs-find-next-button-label = Next\npdfjs-find-highlight-checkbox = Highlight All\npdfjs-find-match-case-checkbox-label = Match Case\npdfjs-find-match-diacritics-checkbox-label = Match Diacritics\npdfjs-find-entire-word-checkbox-label = Whole Words\npdfjs-find-reached-top = Reached top of document, continued from bottom\npdfjs-find-reached-bottom = Reached end of document, continued from top\npdfjs-find-match-count =\n    { $total ->\n        [one] { $current } of { $total } match\n       *[other] { $current } of { $total } matches\n    }\npdfjs-find-match-count-limit =\n    { $limit ->\n        [one] More than { $limit } match\n       *[other] More than { $limit } matches\n    }\npdfjs-find-not-found = Phrase not found\npdfjs-page-scale-width = Page Width\npdfjs-page-scale-fit = Page Fit\npdfjs-page-scale-auto = Automatic Zoom\npdfjs-page-scale-actual = Actual Size\npdfjs-page-scale-percent = { $scale }%\npdfjs-page-landmark =\n    .aria-label = Page { $page }\npdfjs-loading-error = An error occurred while loading the PDF.\npdfjs-invalid-file-error = Invalid or corrupted PDF file.\npdfjs-missing-file-error = Missing PDF file.\npdfjs-unexpected-response-error = Unexpected server response.\npdfjs-rendering-error = An error occurred while rendering the page.\npdfjs-annotation-date-time-string = { DATETIME($dateObj, dateStyle: \"short\", timeStyle: \"medium\") }\npdfjs-text-annotation-type =\n    .alt = [{ $type } Annotation]\npdfjs-password-label = Enter the password to open this PDF file.\npdfjs-password-invalid = Invalid password. Please try again.\npdfjs-password-ok-button = OK\npdfjs-password-cancel-button = Cancel\npdfjs-web-fonts-disabled = Web fonts are disabled: unable to use embedded PDF fonts.\npdfjs-editor-free-text-button =\n    .title = Text\npdfjs-editor-color-picker-free-text-input =\n    .title = Change text color\npdfjs-editor-free-text-button-label = Text\npdfjs-editor-ink-button =\n    .title = Draw\npdfjs-editor-color-picker-ink-input =\n    .title = Change drawing color\npdfjs-editor-ink-button-label = Draw\npdfjs-editor-stamp-button =\n    .title = Add or edit images\npdfjs-editor-stamp-button-label = Add or edit images\npdfjs-editor-highlight-button =\n    .title = Highlight\npdfjs-editor-highlight-button-label = Highlight\npdfjs-highlight-floating-button1 =\n    .title = Highlight\n    .aria-label = Highlight\npdfjs-highlight-floating-button-label = Highlight\npdfjs-comment-floating-button =\n    .title = Comment\n    .aria-label = Comment\npdfjs-comment-floating-button-label = Comment\npdfjs-editor-comment-button =\n    .title = Comment\n    .aria-label = Comment\npdfjs-editor-comment-button-label = Comment\npdfjs-editor-signature-button =\n    .title = Add signature\npdfjs-editor-signature-button-label = Add signature\npdfjs-editor-highlight-editor =\n    .aria-label = Highlight editor\npdfjs-editor-ink-editor =\n    .aria-label = Drawing editor\npdfjs-editor-signature-editor1 =\n    .aria-description = Signature editor: { $description }\npdfjs-editor-stamp-editor =\n    .aria-label = Image editor\npdfjs-editor-remove-ink-button =\n    .title = Remove drawing\npdfjs-editor-remove-freetext-button =\n    .title = Remove text\npdfjs-editor-remove-stamp-button =\n    .title = Remove image\npdfjs-editor-remove-highlight-button =\n    .title = Remove highlight\npdfjs-editor-remove-signature-button =\n    .title = Remove signature\npdfjs-editor-free-text-color-input = Color\npdfjs-editor-free-text-size-input = Size\npdfjs-editor-ink-color-input = Color\npdfjs-editor-ink-thickness-input = Thickness\npdfjs-editor-ink-opacity-input = Opacity\npdfjs-editor-stamp-add-image-button =\n    .title = Add image\npdfjs-editor-stamp-add-image-button-label = Add image\npdfjs-editor-free-highlight-thickness-input = Thickness\npdfjs-editor-free-highlight-thickness-title =\n    .title = Change thickness when highlighting items other than text\npdfjs-editor-add-signature-container =\n    .aria-label = Signature controls and saved signatures\npdfjs-editor-signature-add-signature-button =\n    .title = Add new signature\npdfjs-editor-signature-add-signature-button-label = Add new signature\npdfjs-editor-add-saved-signature-button =\n    .title = Saved signature: { $description }\npdfjs-free-text2 =\n    .aria-label = Text Editor\n    .default-content = Start typing\u2026\npdfjs-editor-comments-sidebar-title =\n    { $count ->\n        [one] Comment\n       *[other] Comments\n    }\npdfjs-editor-comments-sidebar-close-button =\n    .title = Close the sidebar\n    .aria-label = Close the sidebar\npdfjs-editor-comments-sidebar-close-button-label = Close the sidebar\npdfjs-editor-comments-sidebar-no-comments = Add a comment by selecting text or an annotation.\npdfjs-editor-alt-text-button =\n    .aria-label = Alt text\npdfjs-editor-alt-text-button-label = Alt text\npdfjs-editor-alt-text-edit-button =\n    .aria-label = Edit alt text\npdfjs-editor-alt-text-dialog-label = Choose an option\npdfjs-editor-alt-text-dialog-description = Alt text (alternative text) helps when people can\u2019t see the image or when it doesn\u2019t load.\npdfjs-editor-alt-text-add-description-label = Add a description\npdfjs-editor-alt-text-add-description-description = Aim for 1-2 sentences that describe the subject, setting, or actions.\npdfjs-editor-alt-text-mark-decorative-label = Mark as decorative\npdfjs-editor-alt-text-mark-decorative-description = This is used for ornamental images, like borders or watermarks.\npdfjs-editor-alt-text-cancel-button = Cancel\npdfjs-editor-alt-text-save-button = Save\npdfjs-editor-alt-text-decorative-tooltip = Marked as decorative\npdfjs-editor-alt-text-textarea =\n    .placeholder = For example, \u201CA young man sits down at a table to eat a meal\u201D\npdfjs-editor-resizer-top-left =\n    .aria-label = Top left corner \u2014 resize\npdfjs-editor-resizer-top-middle =\n    .aria-label = Top middle \u2014 resize\npdfjs-editor-resizer-top-right =\n    .aria-label = Top right corner \u2014 resize\npdfjs-editor-resizer-middle-right =\n    .aria-label = Middle right \u2014 resize\npdfjs-editor-resizer-bottom-right =\n    .aria-label = Bottom right corner \u2014 resize\npdfjs-editor-resizer-bottom-middle =\n    .aria-label = Bottom middle \u2014 resize\npdfjs-editor-resizer-bottom-left =\n    .aria-label = Bottom left corner \u2014 resize\npdfjs-editor-resizer-middle-left =\n    .aria-label = Middle left \u2014 resize\npdfjs-editor-highlight-colorpicker-label = Highlight color\npdfjs-editor-colorpicker-button =\n    .title = Change color\npdfjs-editor-colorpicker-dropdown =\n    .aria-label = Color choices\npdfjs-editor-colorpicker-yellow =\n    .title = Yellow\npdfjs-editor-colorpicker-green =\n    .title = Green\npdfjs-editor-colorpicker-blue =\n    .title = Blue\npdfjs-editor-colorpicker-pink =\n    .title = Pink\npdfjs-editor-colorpicker-red =\n    .title = Red\npdfjs-editor-highlight-show-all-button-label = Show all\npdfjs-editor-highlight-show-all-button =\n    .title = Show all\npdfjs-editor-new-alt-text-dialog-edit-label = Edit alt text (image description)\npdfjs-editor-new-alt-text-dialog-add-label = Add alt text (image description)\npdfjs-editor-new-alt-text-textarea =\n    .placeholder = Write your description here\u2026\npdfjs-editor-new-alt-text-description = Short description for people who can\u2019t see the image or when the image doesn\u2019t load.\npdfjs-editor-new-alt-text-disclaimer1 = This alt text was created automatically and may be inaccurate.\npdfjs-editor-new-alt-text-disclaimer-learn-more-url = Learn more\npdfjs-editor-new-alt-text-create-automatically-button-label = Create alt text automatically\npdfjs-editor-new-alt-text-not-now-button = Not now\npdfjs-editor-new-alt-text-error-title = Couldn\u2019t create alt text automatically\npdfjs-editor-new-alt-text-error-description = Please write your own alt text or try again later.\npdfjs-editor-new-alt-text-error-close-button = Close\npdfjs-editor-new-alt-text-ai-model-downloading-progress = Downloading alt text AI model ({ $downloadedSize } of { $totalSize } MB)\n    .aria-valuetext = Downloading alt text AI model ({ $downloadedSize } of { $totalSize } MB)\npdfjs-editor-new-alt-text-added-button =\n    .aria-label = Alt text added\npdfjs-editor-new-alt-text-added-button-label = Alt text added\npdfjs-editor-new-alt-text-missing-button =\n    .aria-label = Missing alt text\npdfjs-editor-new-alt-text-missing-button-label = Missing alt text\npdfjs-editor-new-alt-text-to-review-button =\n    .aria-label = Review alt text\npdfjs-editor-new-alt-text-to-review-button-label = Review alt text\npdfjs-editor-new-alt-text-generated-alt-text-with-disclaimer = Created automatically: { $generatedAltText }\npdfjs-image-alt-text-settings-button =\n    .title = Image alt text settings\npdfjs-image-alt-text-settings-button-label = Image alt text settings\npdfjs-editor-alt-text-settings-dialog-label = Image alt text settings\npdfjs-editor-alt-text-settings-automatic-title = Automatic alt text\npdfjs-editor-alt-text-settings-create-model-button-label = Create alt text automatically\npdfjs-editor-alt-text-settings-create-model-description = Suggests descriptions to help people who can\u2019t see the image or when the image doesn\u2019t load.\npdfjs-editor-alt-text-settings-download-model-label = Alt text AI model ({ $totalSize } MB)\npdfjs-editor-alt-text-settings-ai-model-description = Runs locally on your device so your data stays private. Required for automatic alt text.\npdfjs-editor-alt-text-settings-delete-model-button = Delete\npdfjs-editor-alt-text-settings-download-model-button = Download\npdfjs-editor-alt-text-settings-downloading-model-button = Downloading\u2026\npdfjs-editor-alt-text-settings-editor-title = Alt text editor\npdfjs-editor-alt-text-settings-show-dialog-button-label = Show alt text editor right away when adding an image\npdfjs-editor-alt-text-settings-show-dialog-description = Helps you make sure all your images have alt text.\npdfjs-editor-alt-text-settings-close-button = Close\npdfjs-editor-highlight-added-alert = Highlight added\npdfjs-editor-freetext-added-alert = Text added\npdfjs-editor-ink-added-alert = Drawing added\npdfjs-editor-stamp-added-alert = Image added\npdfjs-editor-signature-added-alert = Signature added\npdfjs-editor-undo-bar-message-highlight = Highlight removed\npdfjs-editor-undo-bar-message-freetext = Text removed\npdfjs-editor-undo-bar-message-ink = Drawing removed\npdfjs-editor-undo-bar-message-stamp = Image removed\npdfjs-editor-undo-bar-message-signature = Signature removed\npdfjs-editor-undo-bar-message-multiple =\n    { $count ->\n        [one] { $count } annotation removed\n       *[other] { $count } annotations removed\n    }\npdfjs-editor-undo-bar-undo-button =\n    .title = Undo\npdfjs-editor-undo-bar-undo-button-label = Undo\npdfjs-editor-undo-bar-close-button =\n    .title = Close\npdfjs-editor-undo-bar-close-button-label = Close\npdfjs-editor-add-signature-dialog-label = This modal allows the user to create a signature to add to a PDF document. The user can edit the name (which also serves as the alt text), and optionally save the signature for repeated use.\npdfjs-editor-add-signature-dialog-title = Add a signature\npdfjs-editor-add-signature-type-button = Type\n    .title = Type\npdfjs-editor-add-signature-draw-button = Draw\n    .title = Draw\npdfjs-editor-add-signature-image-button = Image\n    .title = Image\npdfjs-editor-add-signature-type-input =\n    .aria-label = Type your signature\n    .placeholder = Type your signature\npdfjs-editor-add-signature-draw-placeholder = Draw your signature\npdfjs-editor-add-signature-draw-thickness-range-label = Thickness\npdfjs-editor-add-signature-draw-thickness-range =\n    .title = Drawing thickness: { $thickness }\npdfjs-editor-add-signature-image-placeholder = Drag a file here to upload\npdfjs-editor-add-signature-image-browse-link =\n    { PLATFORM() ->\n        [macos] Or choose image files\n       *[other] Or browse image files\n    }\npdfjs-editor-add-signature-description-label = Description (alt text)\npdfjs-editor-add-signature-description-input =\n    .title = Description (alt text)\npdfjs-editor-add-signature-description-default-when-drawing = Signature\npdfjs-editor-add-signature-clear-button-label = Clear signature\npdfjs-editor-add-signature-clear-button =\n    .title = Clear signature\npdfjs-editor-add-signature-save-checkbox = Save signature\npdfjs-editor-add-signature-save-warning-message = You\u2019ve reached the limit of 5 saved signatures. Remove one to save more.\npdfjs-editor-add-signature-image-upload-error-title = Couldn\u2019t upload image\npdfjs-editor-add-signature-image-upload-error-description = Check your network connection or try another image.\npdfjs-editor-add-signature-image-no-data-error-title = Can\u2019t convert this image into a signature\npdfjs-editor-add-signature-image-no-data-error-description = Please try uploading a different image.\npdfjs-editor-add-signature-error-close-button = Close\npdfjs-editor-add-signature-cancel-button = Cancel\npdfjs-editor-add-signature-add-button = Add\npdfjs-editor-delete-signature-button1 =\n    .title = Remove saved signature\npdfjs-editor-delete-signature-button-label1 = Remove saved signature\npdfjs-editor-add-signature-edit-button-label = Edit description\npdfjs-editor-edit-signature-dialog-title = Edit description\npdfjs-editor-edit-signature-update-button = Update\npdfjs-editor-edit-comment-actions-button-label = Actions\npdfjs-editor-edit-comment-actions-button =\n    .title = Actions\npdfjs-editor-edit-comment-close-button-label = Close\npdfjs-editor-edit-comment-close-button =\n    .title = Close\npdfjs-editor-edit-comment-actions-edit-button-label = Edit\npdfjs-editor-edit-comment-actions-delete-button-label = Delete\npdfjs-editor-edit-comment-manager-text-input =\n    .placeholder = Enter your comment\npdfjs-editor-edit-comment-manager-cancel-button = Cancel\npdfjs-editor-edit-comment-manager-save-button = Save\npdfjs-editor-edit-comment-button =\n    .title = Edit comment";
  return createBundle(lang, text);
}

;// ./web/generic_scripting.js

async function docProperties(pdfDocument) {
  const url = "",
    baseUrl = "";
  const {
    info,
    metadata,
    contentDispositionFilename,
    contentLength
  } = await pdfDocument.getMetadata();
  return {
    ...info,
    baseURL: baseUrl,
    filesize: contentLength || (await pdfDocument.getDownloadInfo()).length,
    filename: contentDispositionFilename || getPdfFilenameFromUrl(url),
    metadata: metadata?.getRaw(),
    authors: metadata?.get("dc:creator"),
    numPages: pdfDocument.numPages,
    URL: url
  };
}
class GenericScripting {
  constructor(sandboxBundleSrc) {
    if (sandboxBundleSrc?.constructor?.name === "Function") {
      sandboxBundleSrc = sandboxBundleSrc();
    }
    this._ready = new Promise((resolve, reject) => {
      const sandbox = import(
      /*webpackIgnore: true*/
      /*@vite-ignore*/
      sandboxBundleSrc);
      sandbox.then(pdfjsSandbox => {
        resolve(pdfjsSandbox.QuickJSSandbox());
      }).catch(reject);
    });
  }
  async createSandbox(data) {
    const sandbox = await this._ready;
    sandbox.create(data);
  }
  async dispatchEventInSandbox(event) {
    const sandbox = await this._ready;
    setTimeout(() => sandbox.dispatchEvent(event), 0);
  }
  async destroySandbox() {
    const sandbox = await this._ready;
    sandbox.nukeSandbox();
  }
}

;// ./web/generic_signature_storage.js


function generic_signature_storage_classPrivateMethodInitSpec(e, a) { generic_signature_storage_checkPrivateRedeclaration(e, a), a.add(e); }
function generic_signature_storage_classPrivateFieldInitSpec(e, t, a) { generic_signature_storage_checkPrivateRedeclaration(e, t), t.set(e, a); }
function generic_signature_storage_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function generic_signature_storage_classPrivateFieldGet(s, a) { return s.get(generic_signature_storage_assertClassBrand(s, a)); }
function generic_signature_storage_classPrivateFieldSet(s, a, r) { return s.set(generic_signature_storage_assertClassBrand(s, a), r), r; }
function generic_signature_storage_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

const KEY_STORAGE = "pdfjs.signature";
var generic_signature_storage_eventBus = /*#__PURE__*/new WeakMap();
var _signatures = /*#__PURE__*/new WeakMap();
var generic_signature_storage_signal = /*#__PURE__*/new WeakMap();
var _SignatureStorage_brand = /*#__PURE__*/new WeakSet();
class SignatureStorage {
  constructor(eventBus, signal) {
    generic_signature_storage_classPrivateMethodInitSpec(this, _SignatureStorage_brand);
    generic_signature_storage_classPrivateFieldInitSpec(this, generic_signature_storage_eventBus, void 0);
    generic_signature_storage_classPrivateFieldInitSpec(this, _signatures, null);
    generic_signature_storage_classPrivateFieldInitSpec(this, generic_signature_storage_signal, null);
    generic_signature_storage_classPrivateFieldSet(generic_signature_storage_eventBus, this, eventBus);
    generic_signature_storage_classPrivateFieldSet(generic_signature_storage_signal, this, signal);
  }
  async getAll() {
    if (generic_signature_storage_classPrivateFieldGet(generic_signature_storage_signal, this)) {
      window.addEventListener("storage", _ref => {
        let {
          key
        } = _ref;
        if (key === KEY_STORAGE) {
          generic_signature_storage_classPrivateFieldSet(_signatures, this, null);
          generic_signature_storage_classPrivateFieldGet(generic_signature_storage_eventBus, this)?.dispatch("storedsignatureschanged", {
            source: this
          });
        }
      }, {
        signal: generic_signature_storage_classPrivateFieldGet(generic_signature_storage_signal, this)
      });
      generic_signature_storage_classPrivateFieldSet(generic_signature_storage_signal, this, null);
    }
    if (!generic_signature_storage_classPrivateFieldGet(_signatures, this)) {
      generic_signature_storage_classPrivateFieldSet(_signatures, this, new Map());
      const data = localStorage.getItem(KEY_STORAGE);
      if (data) {
        for (const [key, value] of Object.entries(JSON.parse(data))) {
          generic_signature_storage_classPrivateFieldGet(_signatures, this).set(key, value);
        }
      }
    }
    return generic_signature_storage_classPrivateFieldGet(_signatures, this);
  }
  async isFull() {
    return (await this.size()) === 5;
  }
  async size() {
    return (await this.getAll()).size;
  }
  async create(data) {
    if (await this.isFull()) {
      return null;
    }
    const uuid = getUuid();
    generic_signature_storage_classPrivateFieldGet(_signatures, this).set(uuid, data);
    generic_signature_storage_assertClassBrand(_SignatureStorage_brand, this, _save).call(this);
    return uuid;
  }
  async delete(uuid) {
    const signatures = await this.getAll();
    if (!signatures.has(uuid)) {
      return false;
    }
    signatures.delete(uuid);
    generic_signature_storage_assertClassBrand(_SignatureStorage_brand, this, _save).call(this);
    return true;
  }
}
function _save() {
  localStorage.setItem(KEY_STORAGE, JSON.stringify(Object.fromEntries(generic_signature_storage_classPrivateFieldGet(_signatures, this))));
}

;// ./web/genericcom.js
var _MLManager;









function initCom(app) {}
class Preferences extends BasePreferences {
  async _writeToStorage(prefObj) {
    try {
      localStorage.setItem("pdfjs.preferences", JSON.stringify(prefObj));
    } catch (safariSecurityException) {}
  }
  async _readFromStorage(prefObj) {
    try {
      return {
        prefs: JSON.parse(localStorage.getItem("pdfjs.preferences"))
      };
    } catch (safariSecurityException) {
      return {};
    }
  }
}
class ExternalServices extends BaseExternalServices {
  async createL10n() {
    return new genericl10n_GenericL10n(AppOptions.get("localeProperties")?.lang);
  }
  createScripting() {
    return new GenericScripting(AppOptions.get("sandboxBundleSrc"));
  }
  createSignatureStorage(eventBus, signal) {
    return new SignatureStorage(eventBus, signal);
  }
}
class MLManager {
  async isEnabledFor(_name) {
    return false;
  }
  async deleteModel(_service) {
    return null;
  }
  isReady(_name) {
    return false;
  }
  guess(_data) {}
  toggleService(_name, _enabled) {}
}
_MLManager = MLManager;
(() => {})();

;// ./web/new_alt_text_manager.js










function new_alt_text_manager_classPrivateMethodInitSpec(e, a) { new_alt_text_manager_checkPrivateRedeclaration(e, a), a.add(e); }
function new_alt_text_manager_classPrivateFieldInitSpec(e, t, a) { new_alt_text_manager_checkPrivateRedeclaration(e, t), t.set(e, a); }
function new_alt_text_manager_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function new_alt_text_manager_toSetter(t, e, n) { e || (e = []); var r = e.length++; return Object.defineProperty({}, "_", { set: function (o) { e[r] = o, t.apply(n, e); } }); }
function new_alt_text_manager_classPrivateFieldGet(s, a) { return s.get(new_alt_text_manager_assertClassBrand(s, a)); }
function new_alt_text_manager_classPrivateFieldSet(s, a, r) { return s.set(new_alt_text_manager_assertClassBrand(s, a), r), r; }
function new_alt_text_manager_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _boundCancel = /*#__PURE__*/new WeakMap();
var _createAutomaticallyButton = /*#__PURE__*/new WeakMap();
var _currentEditor = /*#__PURE__*/new WeakMap();
var _cancelButton = /*#__PURE__*/new WeakMap();
var _descriptionContainer = /*#__PURE__*/new WeakMap();
var _dialog = /*#__PURE__*/new WeakMap();
var _disclaimer = /*#__PURE__*/new WeakMap();
var _downloadModel = /*#__PURE__*/new WeakMap();
var _downloadModelDescription = /*#__PURE__*/new WeakMap();
var new_alt_text_manager_eventBus = /*#__PURE__*/new WeakMap();
var _firstTime = /*#__PURE__*/new WeakMap();
var _guessedAltText = /*#__PURE__*/new WeakMap();
var _hasAI = /*#__PURE__*/new WeakMap();
var new_alt_text_manager_isEditing = /*#__PURE__*/new WeakMap();
var _imagePreview = /*#__PURE__*/new WeakMap();
var _imageData = /*#__PURE__*/new WeakMap();
var _isAILoading = /*#__PURE__*/new WeakMap();
var _wasAILoading = /*#__PURE__*/new WeakMap();
var _learnMore = /*#__PURE__*/new WeakMap();
var _notNowButton = /*#__PURE__*/new WeakMap();
var _overlayManager = /*#__PURE__*/new WeakMap();
var _textarea = /*#__PURE__*/new WeakMap();
var _title = /*#__PURE__*/new WeakMap();
var new_alt_text_manager_uiManager = /*#__PURE__*/new WeakMap();
var _previousAltText = /*#__PURE__*/new WeakMap();
var _NewAltTextManager_brand = /*#__PURE__*/new WeakSet();
class NewAltTextManager {
  constructor(_ref, overlayManager, eventBus) {
    let {
      descriptionContainer,
      dialog,
      imagePreview,
      cancelButton,
      disclaimer,
      notNowButton,
      saveButton,
      textarea,
      learnMore,
      errorCloseButton,
      createAutomaticallyButton,
      downloadModel,
      downloadModelDescription,
      title
    } = _ref;
    new_alt_text_manager_classPrivateMethodInitSpec(this, _NewAltTextManager_brand);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _boundCancel, new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _cancel).bind(this));
    new_alt_text_manager_classPrivateFieldInitSpec(this, _createAutomaticallyButton, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _currentEditor, null);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _cancelButton, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _descriptionContainer, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _dialog, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _disclaimer, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _downloadModel, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _downloadModelDescription, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, new_alt_text_manager_eventBus, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _firstTime, false);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _guessedAltText, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _hasAI, null);
    new_alt_text_manager_classPrivateFieldInitSpec(this, new_alt_text_manager_isEditing, null);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _imagePreview, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _imageData, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _isAILoading, false);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _wasAILoading, false);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _learnMore, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _notNowButton, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _overlayManager, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _textarea, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _title, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, new_alt_text_manager_uiManager, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _previousAltText, null);
    new_alt_text_manager_classPrivateFieldSet(_cancelButton, this, cancelButton);
    new_alt_text_manager_classPrivateFieldSet(_createAutomaticallyButton, this, createAutomaticallyButton);
    new_alt_text_manager_classPrivateFieldSet(_descriptionContainer, this, descriptionContainer);
    new_alt_text_manager_classPrivateFieldSet(_dialog, this, dialog);
    new_alt_text_manager_classPrivateFieldSet(_disclaimer, this, disclaimer);
    new_alt_text_manager_classPrivateFieldSet(_notNowButton, this, notNowButton);
    new_alt_text_manager_classPrivateFieldSet(_imagePreview, this, imagePreview);
    new_alt_text_manager_classPrivateFieldSet(_textarea, this, textarea);
    new_alt_text_manager_classPrivateFieldSet(_learnMore, this, learnMore);
    new_alt_text_manager_classPrivateFieldSet(_title, this, title);
    new_alt_text_manager_classPrivateFieldSet(_downloadModel, this, downloadModel);
    new_alt_text_manager_classPrivateFieldSet(_downloadModelDescription, this, downloadModelDescription);
    new_alt_text_manager_classPrivateFieldSet(_overlayManager, this, overlayManager);
    new_alt_text_manager_classPrivateFieldSet(new_alt_text_manager_eventBus, this, eventBus);
    dialog.addEventListener("close", new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _close).bind(this));
    dialog.addEventListener("contextmenu", event => {
      if (event.target !== new_alt_text_manager_classPrivateFieldGet(_textarea, this)) {
        event.preventDefault();
      }
    });
    cancelButton.addEventListener("click", new_alt_text_manager_classPrivateFieldGet(_boundCancel, this));
    notNowButton.addEventListener("click", new_alt_text_manager_classPrivateFieldGet(_boundCancel, this));
    saveButton.addEventListener("click", new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, new_alt_text_manager_save).bind(this));
    errorCloseButton.addEventListener("click", () => {
      new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleError).call(this, false);
    });
    createAutomaticallyButton.addEventListener("click", async () => {
      const checked = createAutomaticallyButton.getAttribute("aria-pressed") !== "true";
      new_alt_text_manager_classPrivateFieldGet(_currentEditor, this)._reportTelemetry({
        action: "pdfjs.image.alt_text.ai_generation_check",
        data: {
          status: checked
        }
      });
      if (new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this)) {
        new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this).setPreference("enableGuessAltText", checked);
        await new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this).mlManager.toggleService("altText", checked);
      }
      new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleGuessAltText).call(this, checked, false);
    });
    textarea.addEventListener("focus", () => {
      new_alt_text_manager_classPrivateFieldSet(_wasAILoading, this, new_alt_text_manager_classPrivateFieldGet(_isAILoading, this));
      new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleLoading).call(this, false);
      new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
    });
    textarea.addEventListener("blur", () => {
      if (!textarea.value) {
        new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleLoading).call(this, new_alt_text_manager_classPrivateFieldGet(_wasAILoading, this));
      }
      new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
    });
    textarea.addEventListener("input", () => {
      new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
    });
    eventBus._on("enableguessalttext", _ref2 => {
      let {
        value
      } = _ref2;
      new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleGuessAltText).call(this, value, false);
    });
    new_alt_text_manager_classPrivateFieldGet(_overlayManager, this).register(dialog);
    new_alt_text_manager_classPrivateFieldGet(_learnMore, this).addEventListener("click", () => {
      new_alt_text_manager_classPrivateFieldGet(_currentEditor, this)._reportTelemetry({
        action: "pdfjs.image.alt_text.info",
        data: {
          topic: "alt_text"
        }
      });
    });
  }
  async editAltText(uiManager, editor, firstTime) {
    if (new_alt_text_manager_classPrivateFieldGet(_currentEditor, this) || !editor) {
      return;
    }
    if (firstTime && editor.hasAltTextData()) {
      editor.altTextFinish();
      return;
    }
    new_alt_text_manager_classPrivateFieldSet(_firstTime, this, firstTime);
    let {
      mlManager
    } = uiManager;
    let hasAI = !!mlManager;
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
    if (mlManager && !mlManager.isReady("altText")) {
      hasAI = false;
      if (mlManager.hasProgress) {
        new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _setProgress).call(this);
      } else {
        mlManager = null;
      }
    } else {
      new_alt_text_manager_classPrivateFieldGet(_downloadModel, this).classList.toggle("hidden", true);
    }
    const isAltTextEnabledPromise = mlManager?.isEnabledFor("altText");
    new_alt_text_manager_classPrivateFieldSet(_currentEditor, this, editor);
    new_alt_text_manager_classPrivateFieldSet(new_alt_text_manager_uiManager, this, uiManager);
    new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this).removeEditListeners();
    ({
      altText: new_alt_text_manager_toSetter(new_alt_text_manager_classPrivateFieldSet, [_previousAltText, this])._
    } = editor.altTextData);
    new_alt_text_manager_classPrivateFieldGet(_textarea, this).value = new_alt_text_manager_classPrivateFieldGet(_previousAltText, this) ?? "";
    const AI_MAX_IMAGE_DIMENSION = 224;
    const MAX_PREVIEW_DIMENSION = 180;
    let canvas, width, height;
    if (mlManager) {
      ({
        canvas,
        width,
        height,
        imageData: new_alt_text_manager_toSetter(new_alt_text_manager_classPrivateFieldSet, [_imageData, this])._
      } = editor.copyCanvas(AI_MAX_IMAGE_DIMENSION, MAX_PREVIEW_DIMENSION, true));
      if (hasAI) {
        new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleGuessAltText).call(this, await isAltTextEnabledPromise, true);
      }
    } else {
      ({
        canvas,
        width,
        height
      } = editor.copyCanvas(AI_MAX_IMAGE_DIMENSION, MAX_PREVIEW_DIMENSION, false));
    }
    canvas.setAttribute("role", "presentation");
    const {
      style
    } = canvas;
    style.width = `${width}px`;
    style.height = `${height}px`;
    new_alt_text_manager_classPrivateFieldGet(_imagePreview, this).append(canvas);
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleNotNow).call(this);
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleAI).call(this, hasAI);
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleError).call(this, false);
    try {
      await new_alt_text_manager_classPrivateFieldGet(_overlayManager, this).open(new_alt_text_manager_classPrivateFieldGet(_dialog, this));
    } catch (ex) {
      new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _close).call(this);
      throw ex;
    }
  }
  destroy() {
    new_alt_text_manager_classPrivateFieldSet(new_alt_text_manager_uiManager, this, null);
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _finish).call(this);
  }
}
function _toggleLoading(value) {
  if (!new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this) || new_alt_text_manager_classPrivateFieldGet(_isAILoading, this) === value) {
    return;
  }
  new_alt_text_manager_classPrivateFieldSet(_isAILoading, this, value);
  new_alt_text_manager_classPrivateFieldGet(_descriptionContainer, this).classList.toggle("loading", value);
}
function _toggleError(value) {
  if (!new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this)) {
    return;
  }
  new_alt_text_manager_classPrivateFieldGet(_dialog, this).classList.toggle("error", value);
}
async function _toggleGuessAltText(value) {
  let isInitial = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  if (!new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this)) {
    return;
  }
  new_alt_text_manager_classPrivateFieldGet(_dialog, this).classList.toggle("aiDisabled", !value);
  new_alt_text_manager_classPrivateFieldGet(_createAutomaticallyButton, this).setAttribute("aria-pressed", value);
  if (value) {
    const {
      altTextLearnMoreUrl
    } = new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this).mlManager;
    if (altTextLearnMoreUrl) {
      new_alt_text_manager_classPrivateFieldGet(_learnMore, this).href = altTextLearnMoreUrl;
    }
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _mlGuessAltText).call(this, isInitial);
  } else {
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleLoading).call(this, false);
    new_alt_text_manager_classPrivateFieldSet(_isAILoading, this, false);
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
  }
}
function _toggleNotNow() {
  new_alt_text_manager_classPrivateFieldGet(_notNowButton, this).classList.toggle("hidden", !new_alt_text_manager_classPrivateFieldGet(_firstTime, this));
  new_alt_text_manager_classPrivateFieldGet(_cancelButton, this).classList.toggle("hidden", new_alt_text_manager_classPrivateFieldGet(_firstTime, this));
}
function _toggleAI(value) {
  if (!new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this) || new_alt_text_manager_classPrivateFieldGet(_hasAI, this) === value) {
    return;
  }
  new_alt_text_manager_classPrivateFieldSet(_hasAI, this, value);
  new_alt_text_manager_classPrivateFieldGet(_dialog, this).classList.toggle("noAi", !value);
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
}
function _toggleTitleAndDisclaimer() {
  const visible = new_alt_text_manager_classPrivateFieldGet(_isAILoading, this) || new_alt_text_manager_classPrivateFieldGet(_guessedAltText, this) && new_alt_text_manager_classPrivateFieldGet(_guessedAltText, this) === new_alt_text_manager_classPrivateFieldGet(_textarea, this).value;
  new_alt_text_manager_classPrivateFieldGet(_disclaimer, this).hidden = !visible;
  const isEditing = new_alt_text_manager_classPrivateFieldGet(_isAILoading, this) || !!new_alt_text_manager_classPrivateFieldGet(_textarea, this).value;
  if (new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_isEditing, this) === isEditing) {
    return;
  }
  new_alt_text_manager_classPrivateFieldSet(new_alt_text_manager_isEditing, this, isEditing);
  new_alt_text_manager_classPrivateFieldGet(_title, this).setAttribute("data-l10n-id", isEditing ? "pdfjs-editor-new-alt-text-dialog-edit-label" : "pdfjs-editor-new-alt-text-dialog-add-label");
}
async function _mlGuessAltText(isInitial) {
  if (new_alt_text_manager_classPrivateFieldGet(_isAILoading, this)) {
    return;
  }
  if (new_alt_text_manager_classPrivateFieldGet(_textarea, this).value) {
    return;
  }
  if (isInitial && new_alt_text_manager_classPrivateFieldGet(_previousAltText, this) !== null) {
    return;
  }
  new_alt_text_manager_classPrivateFieldSet(_guessedAltText, this, new_alt_text_manager_classPrivateFieldGet(_currentEditor, this).guessedAltText);
  if (new_alt_text_manager_classPrivateFieldGet(_previousAltText, this) === null && new_alt_text_manager_classPrivateFieldGet(_guessedAltText, this)) {
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _addAltText).call(this, new_alt_text_manager_classPrivateFieldGet(_guessedAltText, this));
    return;
  }
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleLoading).call(this, true);
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
  let hasError = false;
  try {
    const altText = await new_alt_text_manager_classPrivateFieldGet(_currentEditor, this).mlGuessAltText(new_alt_text_manager_classPrivateFieldGet(_imageData, this), false);
    if (altText) {
      new_alt_text_manager_classPrivateFieldSet(_guessedAltText, this, altText);
      new_alt_text_manager_classPrivateFieldSet(_wasAILoading, this, new_alt_text_manager_classPrivateFieldGet(_isAILoading, this));
      if (new_alt_text_manager_classPrivateFieldGet(_isAILoading, this)) {
        new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _addAltText).call(this, altText);
      }
    }
  } catch (e) {
    console.error(e);
    hasError = true;
  }
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleLoading).call(this, false);
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
  if (hasError && new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this)) {
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleError).call(this, true);
  }
}
function _addAltText(altText) {
  if (!new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this) || new_alt_text_manager_classPrivateFieldGet(_textarea, this).value) {
    return;
  }
  new_alt_text_manager_classPrivateFieldGet(_textarea, this).value = altText;
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleTitleAndDisclaimer).call(this);
}
function _setProgress() {
  new_alt_text_manager_classPrivateFieldGet(_downloadModel, this).classList.toggle("hidden", false);
  const callback = async _ref6 => {
    let {
      detail: {
        finished,
        total,
        totalLoaded
      }
    } = _ref6;
    const ONE_MEGA_BYTES = 1e6;
    totalLoaded = Math.min(0.99 * total, totalLoaded);
    const totalSize = new_alt_text_manager_classPrivateFieldGet(_downloadModelDescription, this).ariaValueMax = Math.round(total / ONE_MEGA_BYTES);
    const downloadedSize = new_alt_text_manager_classPrivateFieldGet(_downloadModelDescription, this).ariaValueNow = Math.round(totalLoaded / ONE_MEGA_BYTES);
    new_alt_text_manager_classPrivateFieldGet(_downloadModelDescription, this).setAttribute("data-l10n-args", JSON.stringify({
      totalSize,
      downloadedSize
    }));
    if (!finished) {
      return;
    }
    new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_eventBus, this)._off("loadaiengineprogress", callback);
    new_alt_text_manager_classPrivateFieldGet(_downloadModel, this).classList.toggle("hidden", true);
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleAI).call(this, true);
    if (!new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this)) {
      return;
    }
    const {
      mlManager
    } = new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this);
    mlManager.toggleService("altText", true);
    new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleGuessAltText).call(this, await mlManager.isEnabledFor("altText"), true);
  };
  new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_eventBus, this)._on("loadaiengineprogress", callback);
}
function _cancel() {
  new_alt_text_manager_classPrivateFieldGet(_currentEditor, this).altTextData = {
    cancel: true
  };
  const altText = new_alt_text_manager_classPrivateFieldGet(_textarea, this).value.trim();
  new_alt_text_manager_classPrivateFieldGet(_currentEditor, this)._reportTelemetry({
    action: "pdfjs.image.alt_text.dismiss",
    data: {
      alt_text_type: altText ? "present" : "empty",
      flow: new_alt_text_manager_classPrivateFieldGet(_firstTime, this) ? "image_add" : "alt_text_edit"
    }
  });
  new_alt_text_manager_classPrivateFieldGet(_currentEditor, this)._reportTelemetry({
    action: "pdfjs.image.image_added",
    data: {
      alt_text_modal: true,
      alt_text_type: "skipped"
    }
  });
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _finish).call(this);
}
function _finish() {
  new_alt_text_manager_classPrivateFieldGet(_overlayManager, this).closeIfActive(new_alt_text_manager_classPrivateFieldGet(_dialog, this));
}
function _close() {
  const canvas = new_alt_text_manager_classPrivateFieldGet(_imagePreview, this).firstChild;
  canvas.remove();
  canvas.width = canvas.height = 0;
  new_alt_text_manager_classPrivateFieldSet(_imageData, this, null);
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _toggleLoading).call(this, false);
  new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this)?.addEditListeners();
  new_alt_text_manager_classPrivateFieldGet(_currentEditor, this).altTextFinish();
  new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_uiManager, this)?.setSelected(new_alt_text_manager_classPrivateFieldGet(_currentEditor, this));
  new_alt_text_manager_classPrivateFieldSet(_currentEditor, this, null);
  new_alt_text_manager_classPrivateFieldSet(new_alt_text_manager_uiManager, this, null);
}
function _extractWords(text) {
  return new Set(text.toLowerCase().split(/[^\p{L}\p{N}]+/gu).filter(x => !!x));
}
function new_alt_text_manager_save() {
  const altText = new_alt_text_manager_classPrivateFieldGet(_textarea, this).value.trim();
  new_alt_text_manager_classPrivateFieldGet(_currentEditor, this).altTextData = {
    altText,
    decorative: false
  };
  new_alt_text_manager_classPrivateFieldGet(_currentEditor, this).altTextData.guessedAltText = new_alt_text_manager_classPrivateFieldGet(_guessedAltText, this);
  if (new_alt_text_manager_classPrivateFieldGet(_guessedAltText, this) && new_alt_text_manager_classPrivateFieldGet(_guessedAltText, this) !== altText) {
    const guessedWords = new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _extractWords).call(this, new_alt_text_manager_classPrivateFieldGet(_guessedAltText, this));
    const words = new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _extractWords).call(this, altText);
    new_alt_text_manager_classPrivateFieldGet(_currentEditor, this)._reportTelemetry({
      action: "pdfjs.image.alt_text.user_edit",
      data: {
        total_words: guessedWords.size,
        words_removed: guessedWords.difference(words).size,
        words_added: words.difference(guessedWords).size
      }
    });
  }
  new_alt_text_manager_classPrivateFieldGet(_currentEditor, this)._reportTelemetry({
    action: "pdfjs.image.image_added",
    data: {
      alt_text_modal: true,
      alt_text_type: altText ? "present" : "empty"
    }
  });
  new_alt_text_manager_classPrivateFieldGet(_currentEditor, this)._reportTelemetry({
    action: "pdfjs.image.alt_text.save",
    data: {
      alt_text_type: altText ? "present" : "empty",
      flow: new_alt_text_manager_classPrivateFieldGet(_firstTime, this) ? "image_add" : "alt_text_edit"
    }
  });
  new_alt_text_manager_assertClassBrand(_NewAltTextManager_brand, this, _finish).call(this);
}
var _aiModelSettings = /*#__PURE__*/new WeakMap();
var _createModelButton = /*#__PURE__*/new WeakMap();
var _downloadModelButton = /*#__PURE__*/new WeakMap();
var _dialog2 = /*#__PURE__*/new WeakMap();
var _eventBus2 = /*#__PURE__*/new WeakMap();
var new_alt_text_manager_mlManager = /*#__PURE__*/new WeakMap();
var _overlayManager2 = /*#__PURE__*/new WeakMap();
var _showAltTextDialogButton = /*#__PURE__*/new WeakMap();
var _ImageAltTextSettings_brand = /*#__PURE__*/new WeakSet();
class ImageAltTextSettings {
  constructor(_ref3, overlayManager, eventBus, mlManager) {
    let {
      dialog,
      createModelButton,
      aiModelSettings,
      learnMore,
      closeButton,
      deleteModelButton,
      downloadModelButton,
      showAltTextDialogButton
    } = _ref3;
    new_alt_text_manager_classPrivateMethodInitSpec(this, _ImageAltTextSettings_brand);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _aiModelSettings, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _createModelButton, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _downloadModelButton, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _dialog2, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _eventBus2, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, new_alt_text_manager_mlManager, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _overlayManager2, void 0);
    new_alt_text_manager_classPrivateFieldInitSpec(this, _showAltTextDialogButton, void 0);
    new_alt_text_manager_classPrivateFieldSet(_dialog2, this, dialog);
    new_alt_text_manager_classPrivateFieldSet(_aiModelSettings, this, aiModelSettings);
    new_alt_text_manager_classPrivateFieldSet(_createModelButton, this, createModelButton);
    new_alt_text_manager_classPrivateFieldSet(_downloadModelButton, this, downloadModelButton);
    new_alt_text_manager_classPrivateFieldSet(_showAltTextDialogButton, this, showAltTextDialogButton);
    new_alt_text_manager_classPrivateFieldSet(_overlayManager2, this, overlayManager);
    new_alt_text_manager_classPrivateFieldSet(_eventBus2, this, eventBus);
    new_alt_text_manager_classPrivateFieldSet(new_alt_text_manager_mlManager, this, mlManager);
    const {
      altTextLearnMoreUrl
    } = mlManager;
    if (altTextLearnMoreUrl) {
      learnMore.href = altTextLearnMoreUrl;
    }
    dialog.addEventListener("contextmenu", noContextMenu);
    createModelButton.addEventListener("click", async e => {
      const checked = new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _togglePref).call(this, "enableGuessAltText", e);
      await mlManager.toggleService("altText", checked);
      new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _reportTelemetry).call(this, {
        type: "stamp",
        action: "pdfjs.image.alt_text.settings_ai_generation_check",
        data: {
          status: checked
        }
      });
    });
    showAltTextDialogButton.addEventListener("click", e => {
      const checked = new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _togglePref).call(this, "enableNewAltTextWhenAddingImage", e);
      new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _reportTelemetry).call(this, {
        type: "stamp",
        action: "pdfjs.image.alt_text.settings_edit_alt_text_check",
        data: {
          status: checked
        }
      });
    });
    deleteModelButton.addEventListener("click", new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _delete).bind(this, true));
    downloadModelButton.addEventListener("click", new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, new_alt_text_manager_download).bind(this, true));
    closeButton.addEventListener("click", new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _finish2).bind(this));
    learnMore.addEventListener("click", () => {
      new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _reportTelemetry).call(this, {
        type: "stamp",
        action: "pdfjs.image.alt_text.info",
        data: {
          topic: "ai_generation"
        }
      });
    });
    eventBus._on("enablealttextmodeldownload", _ref4 => {
      let {
        value
      } = _ref4;
      if (value) {
        new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, new_alt_text_manager_download).call(this, false);
      } else {
        new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _delete).call(this, false);
      }
    });
    new_alt_text_manager_classPrivateFieldGet(_overlayManager2, this).register(dialog);
  }
  async open(_ref5) {
    let {
      enableGuessAltText,
      enableNewAltTextWhenAddingImage
    } = _ref5;
    const {
      enableAltTextModelDownload
    } = new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_mlManager, this);
    new_alt_text_manager_classPrivateFieldGet(_createModelButton, this).disabled = !enableAltTextModelDownload;
    new_alt_text_manager_classPrivateFieldGet(_createModelButton, this).setAttribute("aria-pressed", enableAltTextModelDownload && enableGuessAltText);
    new_alt_text_manager_classPrivateFieldGet(_showAltTextDialogButton, this).setAttribute("aria-pressed", enableNewAltTextWhenAddingImage);
    new_alt_text_manager_classPrivateFieldGet(_aiModelSettings, this).classList.toggle("download", !enableAltTextModelDownload);
    await new_alt_text_manager_classPrivateFieldGet(_overlayManager2, this).open(new_alt_text_manager_classPrivateFieldGet(_dialog2, this));
    new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _reportTelemetry).call(this, {
      type: "stamp",
      action: "pdfjs.image.alt_text.settings_displayed"
    });
  }
}
function _reportTelemetry(data) {
  new_alt_text_manager_classPrivateFieldGet(_eventBus2, this).dispatch("reporttelemetry", {
    source: this,
    details: {
      type: "editing",
      data
    }
  });
}
async function new_alt_text_manager_download() {
  let isFromUI = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  if (isFromUI) {
    new_alt_text_manager_classPrivateFieldGet(_downloadModelButton, this).disabled = true;
    const span = new_alt_text_manager_classPrivateFieldGet(_downloadModelButton, this).firstChild;
    span.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-settings-downloading-model-button");
    await new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_mlManager, this).downloadModel("altText");
    span.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-settings-download-model-button");
    new_alt_text_manager_classPrivateFieldGet(_createModelButton, this).disabled = false;
    new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _setPref).call(this, "enableGuessAltText", true);
    new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_mlManager, this).toggleService("altText", true);
    new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _setPref).call(this, "enableAltTextModelDownload", true);
    new_alt_text_manager_classPrivateFieldGet(_downloadModelButton, this).disabled = false;
  }
  new_alt_text_manager_classPrivateFieldGet(_aiModelSettings, this).classList.toggle("download", false);
  new_alt_text_manager_classPrivateFieldGet(_createModelButton, this).setAttribute("aria-pressed", true);
}
async function _delete() {
  let isFromUI = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  if (isFromUI) {
    await new_alt_text_manager_classPrivateFieldGet(new_alt_text_manager_mlManager, this).deleteModel("altText");
    new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _setPref).call(this, "enableGuessAltText", false);
    new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _setPref).call(this, "enableAltTextModelDownload", false);
  }
  new_alt_text_manager_classPrivateFieldGet(_aiModelSettings, this).classList.toggle("download", true);
  new_alt_text_manager_classPrivateFieldGet(_createModelButton, this).disabled = true;
  new_alt_text_manager_classPrivateFieldGet(_createModelButton, this).setAttribute("aria-pressed", false);
}
function _togglePref(name, _ref7) {
  let {
    target
  } = _ref7;
  const checked = target.getAttribute("aria-pressed") !== "true";
  new_alt_text_manager_assertClassBrand(_ImageAltTextSettings_brand, this, _setPref).call(this, name, checked);
  target.setAttribute("aria-pressed", checked);
  return checked;
}
function _setPref(name, value) {
  new_alt_text_manager_classPrivateFieldGet(_eventBus2, this).dispatch("setpreference", {
    source: this,
    name,
    value
  });
}
function _finish2() {
  new_alt_text_manager_classPrivateFieldGet(_overlayManager2, this).closeIfActive(new_alt_text_manager_classPrivateFieldGet(_dialog2, this));
}

;// ./web/alt_text_manager.js

function alt_text_manager_classPrivateMethodInitSpec(e, a) { alt_text_manager_checkPrivateRedeclaration(e, a), a.add(e); }
function alt_text_manager_classPrivateFieldInitSpec(e, t, a) { alt_text_manager_checkPrivateRedeclaration(e, t), t.set(e, a); }
function alt_text_manager_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function alt_text_manager_classPrivateFieldGet(s, a) { return s.get(alt_text_manager_assertClassBrand(s, a)); }
function alt_text_manager_classPrivateFieldSet(s, a, r) { return s.set(alt_text_manager_assertClassBrand(s, a), r), r; }
function alt_text_manager_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var alt_text_manager_clickAC = /*#__PURE__*/new WeakMap();
var alt_text_manager_currentEditor = /*#__PURE__*/new WeakMap();
var alt_text_manager_cancelButton = /*#__PURE__*/new WeakMap();
var alt_text_manager_dialog = /*#__PURE__*/new WeakMap();
var alt_text_manager_eventBus = /*#__PURE__*/new WeakMap();
var _hasUsedPointer = /*#__PURE__*/new WeakMap();
var _optionDescription = /*#__PURE__*/new WeakMap();
var _optionDecorative = /*#__PURE__*/new WeakMap();
var alt_text_manager_overlayManager = /*#__PURE__*/new WeakMap();
var _saveButton = /*#__PURE__*/new WeakMap();
var alt_text_manager_textarea = /*#__PURE__*/new WeakMap();
var alt_text_manager_uiManager = /*#__PURE__*/new WeakMap();
var alt_text_manager_previousAltText = /*#__PURE__*/new WeakMap();
var _resizeAC = /*#__PURE__*/new WeakMap();
var _svgElement = /*#__PURE__*/new WeakMap();
var _rectElement = /*#__PURE__*/new WeakMap();
var alt_text_manager_container = /*#__PURE__*/new WeakMap();
var _telemetryData = /*#__PURE__*/new WeakMap();
var _AltTextManager_brand = /*#__PURE__*/new WeakSet();
class AltTextManager {
  constructor(_ref, container, overlayManager, eventBus) {
    let {
      dialog: _dialog2,
      optionDescription,
      optionDecorative,
      textarea,
      cancelButton,
      saveButton
    } = _ref;
    alt_text_manager_classPrivateMethodInitSpec(this, _AltTextManager_brand);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_clickAC, null);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_currentEditor, null);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_cancelButton, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_dialog, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_eventBus, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, _hasUsedPointer, false);
    alt_text_manager_classPrivateFieldInitSpec(this, _optionDescription, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, _optionDecorative, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_overlayManager, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, _saveButton, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_textarea, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_uiManager, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_previousAltText, null);
    alt_text_manager_classPrivateFieldInitSpec(this, _resizeAC, null);
    alt_text_manager_classPrivateFieldInitSpec(this, _svgElement, null);
    alt_text_manager_classPrivateFieldInitSpec(this, _rectElement, null);
    alt_text_manager_classPrivateFieldInitSpec(this, alt_text_manager_container, void 0);
    alt_text_manager_classPrivateFieldInitSpec(this, _telemetryData, null);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_dialog, this, _dialog2);
    alt_text_manager_classPrivateFieldSet(_optionDescription, this, optionDescription);
    alt_text_manager_classPrivateFieldSet(_optionDecorative, this, optionDecorative);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_textarea, this, textarea);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_cancelButton, this, cancelButton);
    alt_text_manager_classPrivateFieldSet(_saveButton, this, saveButton);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_overlayManager, this, overlayManager);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_eventBus, this, eventBus);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_container, this, container);
    const onUpdateUIState = alt_text_manager_assertClassBrand(_AltTextManager_brand, this, _updateUIState).bind(this);
    _dialog2.addEventListener("close", alt_text_manager_assertClassBrand(_AltTextManager_brand, this, alt_text_manager_close).bind(this));
    _dialog2.addEventListener("contextmenu", event => {
      if (event.target !== alt_text_manager_classPrivateFieldGet(alt_text_manager_textarea, this)) {
        event.preventDefault();
      }
    });
    cancelButton.addEventListener("click", alt_text_manager_assertClassBrand(_AltTextManager_brand, this, alt_text_manager_finish).bind(this));
    saveButton.addEventListener("click", alt_text_manager_assertClassBrand(_AltTextManager_brand, this, alt_text_manager_save).bind(this));
    optionDescription.addEventListener("change", onUpdateUIState);
    optionDecorative.addEventListener("change", onUpdateUIState);
    alt_text_manager_classPrivateFieldGet(alt_text_manager_overlayManager, this).register(_dialog2);
  }
  async editAltText(uiManager, editor) {
    if (alt_text_manager_classPrivateFieldGet(alt_text_manager_currentEditor, this) || !editor) {
      return;
    }
    alt_text_manager_assertClassBrand(_AltTextManager_brand, this, _createSVGElement).call(this);
    alt_text_manager_classPrivateFieldSet(_hasUsedPointer, this, false);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_clickAC, this, new AbortController());
    const clickOpts = {
        signal: alt_text_manager_classPrivateFieldGet(alt_text_manager_clickAC, this).signal
      },
      onClick = alt_text_manager_assertClassBrand(_AltTextManager_brand, this, _onClick).bind(this);
    for (const element of [alt_text_manager_classPrivateFieldGet(_optionDescription, this), alt_text_manager_classPrivateFieldGet(_optionDecorative, this), alt_text_manager_classPrivateFieldGet(alt_text_manager_textarea, this), alt_text_manager_classPrivateFieldGet(_saveButton, this), alt_text_manager_classPrivateFieldGet(alt_text_manager_cancelButton, this)]) {
      element.addEventListener("click", onClick, clickOpts);
    }
    const {
      altText,
      decorative
    } = editor.altTextData;
    if (decorative === true) {
      alt_text_manager_classPrivateFieldGet(_optionDecorative, this).checked = true;
      alt_text_manager_classPrivateFieldGet(_optionDescription, this).checked = false;
    } else {
      alt_text_manager_classPrivateFieldGet(_optionDecorative, this).checked = false;
      alt_text_manager_classPrivateFieldGet(_optionDescription, this).checked = true;
    }
    alt_text_manager_classPrivateFieldSet(alt_text_manager_previousAltText, this, alt_text_manager_classPrivateFieldGet(alt_text_manager_textarea, this).value = altText?.trim() || "");
    alt_text_manager_assertClassBrand(_AltTextManager_brand, this, _updateUIState).call(this);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_currentEditor, this, editor);
    alt_text_manager_classPrivateFieldSet(alt_text_manager_uiManager, this, uiManager);
    alt_text_manager_classPrivateFieldGet(alt_text_manager_uiManager, this).removeEditListeners();
    alt_text_manager_classPrivateFieldSet(_resizeAC, this, new AbortController());
    alt_text_manager_classPrivateFieldGet(alt_text_manager_eventBus, this)._on("resize", alt_text_manager_assertClassBrand(_AltTextManager_brand, this, alt_text_manager_setPosition).bind(this), {
      signal: alt_text_manager_classPrivateFieldGet(_resizeAC, this).signal
    });
    try {
      await alt_text_manager_classPrivateFieldGet(alt_text_manager_overlayManager, this).open(alt_text_manager_classPrivateFieldGet(alt_text_manager_dialog, this));
      alt_text_manager_assertClassBrand(_AltTextManager_brand, this, alt_text_manager_setPosition).call(this);
    } catch (ex) {
      alt_text_manager_assertClassBrand(_AltTextManager_brand, this, alt_text_manager_close).call(this);
      throw ex;
    }
  }
  destroy() {
    alt_text_manager_classPrivateFieldSet(alt_text_manager_uiManager, this, null);
    alt_text_manager_assertClassBrand(_AltTextManager_brand, this, alt_text_manager_finish).call(this);
    alt_text_manager_classPrivateFieldGet(_svgElement, this)?.remove();
    alt_text_manager_classPrivateFieldSet(_svgElement, this, alt_text_manager_classPrivateFieldSet(_rectElement, this, null));
  }
}
function _createSVGElement() {
  if (alt_text_manager_classPrivateFieldGet(_svgElement, this)) {
    return;
  }
  const svgFactory = new DOMSVGFactory();
  const svg = alt_text_manager_classPrivateFieldSet(_svgElement, this, svgFactory.createElement("svg"));
  svg.setAttribute("width", "0");
  svg.setAttribute("height", "0");
  const defs = svgFactory.createElement("defs");
  svg.append(defs);
  const mask = svgFactory.createElement("mask");
  defs.append(mask);
  mask.setAttribute("id", "alttext-manager-mask");
  mask.setAttribute("maskContentUnits", "objectBoundingBox");
  let rect = svgFactory.createElement("rect");
  mask.append(rect);
  rect.setAttribute("fill", "white");
  rect.setAttribute("width", "1");
  rect.setAttribute("height", "1");
  rect.setAttribute("x", "0");
  rect.setAttribute("y", "0");
  rect = alt_text_manager_classPrivateFieldSet(_rectElement, this, svgFactory.createElement("rect"));
  mask.append(rect);
  rect.setAttribute("fill", "black");
  alt_text_manager_classPrivateFieldGet(alt_text_manager_dialog, this).append(svg);
}
function alt_text_manager_setPosition() {
  if (!alt_text_manager_classPrivateFieldGet(alt_text_manager_currentEditor, this)) {
    return;
  }
  const dialog = alt_text_manager_classPrivateFieldGet(alt_text_manager_dialog, this);
  const {
    style
  } = dialog;
  const {
    x: containerX,
    y: containerY,
    width: containerW,
    height: containerH
  } = alt_text_manager_classPrivateFieldGet(alt_text_manager_container, this).getBoundingClientRect();
  const {
    innerWidth: windowW,
    innerHeight: windowH
  } = window;
  const {
    width: dialogW,
    height: dialogH
  } = dialog.getBoundingClientRect();
  const {
    x,
    y,
    width,
    height
  } = alt_text_manager_classPrivateFieldGet(alt_text_manager_currentEditor, this).getClientDimensions();
  const MARGIN = 10;
  const isLTR = alt_text_manager_classPrivateFieldGet(alt_text_manager_uiManager, this).direction === "ltr";
  const xs = Math.max(x, containerX);
  const xe = Math.min(x + width, containerX + containerW);
  const ys = Math.max(y, containerY);
  const ye = Math.min(y + height, containerY + containerH);
  alt_text_manager_classPrivateFieldGet(_rectElement, this).setAttribute("width", `${(xe - xs) / windowW}`);
  alt_text_manager_classPrivateFieldGet(_rectElement, this).setAttribute("height", `${(ye - ys) / windowH}`);
  alt_text_manager_classPrivateFieldGet(_rectElement, this).setAttribute("x", `${xs / windowW}`);
  alt_text_manager_classPrivateFieldGet(_rectElement, this).setAttribute("y", `${ys / windowH}`);
  let left = null;
  let top = Math.max(y, 0);
  top += Math.min(windowH - (top + dialogH), 0);
  if (isLTR) {
    if (x + width + MARGIN + dialogW < windowW) {
      left = x + width + MARGIN;
    } else if (x > dialogW + MARGIN) {
      left = x - dialogW - MARGIN;
    }
  } else if (x > dialogW + MARGIN) {
    left = x - dialogW - MARGIN;
  } else if (x + width + MARGIN + dialogW < windowW) {
    left = x + width + MARGIN;
  }
  if (left === null) {
    top = null;
    left = Math.max(x, 0);
    left += Math.min(windowW - (left + dialogW), 0);
    if (y > dialogH + MARGIN) {
      top = y - dialogH - MARGIN;
    } else if (y + height + MARGIN + dialogH < windowH) {
      top = y + height + MARGIN;
    }
  }
  if (top !== null) {
    dialog.classList.add("positioned");
    if (isLTR) {
      style.left = `${left}px`;
    } else {
      style.right = `${windowW - left - dialogW}px`;
    }
    style.top = `${top}px`;
  } else {
    dialog.classList.remove("positioned");
    style.left = "";
    style.top = "";
  }
}
function alt_text_manager_finish() {
  alt_text_manager_classPrivateFieldGet(alt_text_manager_overlayManager, this).closeIfActive(alt_text_manager_classPrivateFieldGet(alt_text_manager_dialog, this));
}
function alt_text_manager_close() {
  alt_text_manager_classPrivateFieldGet(alt_text_manager_currentEditor, this)._reportTelemetry(alt_text_manager_classPrivateFieldGet(_telemetryData, this) || {
    action: "alt_text_cancel",
    alt_text_keyboard: !alt_text_manager_classPrivateFieldGet(_hasUsedPointer, this)
  });
  alt_text_manager_classPrivateFieldSet(_telemetryData, this, null);
  alt_text_manager_assertClassBrand(_AltTextManager_brand, this, _removeOnClickListeners).call(this);
  alt_text_manager_classPrivateFieldGet(alt_text_manager_uiManager, this)?.addEditListeners();
  alt_text_manager_classPrivateFieldGet(_resizeAC, this)?.abort();
  alt_text_manager_classPrivateFieldSet(_resizeAC, this, null);
  alt_text_manager_classPrivateFieldGet(alt_text_manager_currentEditor, this).altTextFinish();
  alt_text_manager_classPrivateFieldSet(alt_text_manager_currentEditor, this, null);
  alt_text_manager_classPrivateFieldSet(alt_text_manager_uiManager, this, null);
}
function _updateUIState() {
  alt_text_manager_classPrivateFieldGet(alt_text_manager_textarea, this).disabled = alt_text_manager_classPrivateFieldGet(_optionDecorative, this).checked;
}
function alt_text_manager_save() {
  const altText = alt_text_manager_classPrivateFieldGet(alt_text_manager_textarea, this).value.trim();
  const decorative = alt_text_manager_classPrivateFieldGet(_optionDecorative, this).checked;
  alt_text_manager_classPrivateFieldGet(alt_text_manager_currentEditor, this).altTextData = {
    altText,
    decorative
  };
  alt_text_manager_classPrivateFieldSet(_telemetryData, this, {
    action: "alt_text_save",
    alt_text_description: !!altText,
    alt_text_edit: !!alt_text_manager_classPrivateFieldGet(alt_text_manager_previousAltText, this) && alt_text_manager_classPrivateFieldGet(alt_text_manager_previousAltText, this) !== altText,
    alt_text_decorative: decorative,
    alt_text_keyboard: !alt_text_manager_classPrivateFieldGet(_hasUsedPointer, this)
  });
  alt_text_manager_assertClassBrand(_AltTextManager_brand, this, alt_text_manager_finish).call(this);
}
function _onClick(evt) {
  if (evt.detail === 0) {
    return;
  }
  alt_text_manager_classPrivateFieldSet(_hasUsedPointer, this, true);
  alt_text_manager_assertClassBrand(_AltTextManager_brand, this, _removeOnClickListeners).call(this);
}
function _removeOnClickListeners() {
  alt_text_manager_classPrivateFieldGet(alt_text_manager_clickAC, this)?.abort();
  alt_text_manager_classPrivateFieldSet(alt_text_manager_clickAC, this, null);
}

;// ./web/annotation_editor_params.js

function annotation_editor_params_classPrivateMethodInitSpec(e, a) { annotation_editor_params_checkPrivateRedeclaration(e, a), a.add(e); }
function annotation_editor_params_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function annotation_editor_params_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _AnnotationEditorParams_brand = /*#__PURE__*/new WeakSet();
class AnnotationEditorParams {
  constructor(options, _eventBus) {
    annotation_editor_params_classPrivateMethodInitSpec(this, _AnnotationEditorParams_brand);
    this.eventBus = _eventBus;
    annotation_editor_params_assertClassBrand(_AnnotationEditorParams_brand, this, _bindListeners).call(this, options);
  }
}
function _bindListeners(_ref) {
  let {
    editorFreeTextFontSize,
    editorFreeTextColor,
    editorInkColor,
    editorInkThickness,
    editorInkOpacity,
    editorStampAddImage,
    editorFreeHighlightThickness,
    editorHighlightShowAll,
    editorSignatureAddSignature
  } = _ref;
  const {
    eventBus
  } = this;
  const dispatchEvent = (typeStr, value) => {
    eventBus.dispatch("switchannotationeditorparams", {
      source: this,
      type: AnnotationEditorParamsType[typeStr],
      value
    });
  };
  editorFreeTextFontSize.addEventListener("input", function () {
    dispatchEvent("FREETEXT_SIZE", this.valueAsNumber);
  });
  editorFreeTextColor.addEventListener("input", function () {
    dispatchEvent("FREETEXT_COLOR", this.value);
  });
  editorInkColor.addEventListener("input", function () {
    dispatchEvent("INK_COLOR", this.value);
  });
  editorInkThickness.addEventListener("input", function () {
    dispatchEvent("INK_THICKNESS", this.valueAsNumber);
  });
  editorInkOpacity.addEventListener("input", function () {
    dispatchEvent("INK_OPACITY", this.valueAsNumber);
  });
  editorStampAddImage.addEventListener("click", () => {
    eventBus.dispatch("reporttelemetry", {
      source: this,
      details: {
        type: "editing",
        data: {
          action: "pdfjs.image.add_image_click"
        }
      }
    });
    dispatchEvent("CREATE");
  });
  editorFreeHighlightThickness.addEventListener("input", function () {
    dispatchEvent("HIGHLIGHT_THICKNESS", this.valueAsNumber);
  });
  editorHighlightShowAll.addEventListener("click", function () {
    const checked = this.getAttribute("aria-pressed") === "true";
    this.setAttribute("aria-pressed", !checked);
    dispatchEvent("HIGHLIGHT_SHOW_ALL", !checked);
  });
  editorSignatureAddSignature?.addEventListener("click", () => {
    dispatchEvent("CREATE");
  });
  eventBus._on("annotationeditorparamschanged", evt => {
    for (const [type, value] of evt.details) {
      switch (type) {
        case AnnotationEditorParamsType.FREETEXT_SIZE:
          editorFreeTextFontSize.value = value;
          break;
        case AnnotationEditorParamsType.FREETEXT_COLOR:
          editorFreeTextColor.value = value;
          break;
        case AnnotationEditorParamsType.INK_COLOR:
          editorInkColor.value = value;
          break;
        case AnnotationEditorParamsType.INK_THICKNESS:
          editorInkThickness.value = value;
          break;
        case AnnotationEditorParamsType.INK_OPACITY:
          editorInkOpacity.value = value;
          break;
        case AnnotationEditorParamsType.HIGHLIGHT_COLOR:
          eventBus.dispatch("mainhighlightcolorpickerupdatecolor", {
            source: this,
            value
          });
          break;
        case AnnotationEditorParamsType.HIGHLIGHT_THICKNESS:
          editorFreeHighlightThickness.value = value;
          break;
        case AnnotationEditorParamsType.HIGHLIGHT_FREE:
          editorFreeHighlightThickness.disabled = !value;
          break;
        case AnnotationEditorParamsType.HIGHLIGHT_SHOW_ALL:
          editorHighlightShowAll.setAttribute("aria-pressed", value);
          break;
      }
    }
  });
}

;// ./web/caret_browsing.js
var _CaretBrowsingMode;


function caret_browsing_classPrivateMethodInitSpec(e, a) { caret_browsing_checkPrivateRedeclaration(e, a), a.add(e); }
function caret_browsing_classPrivateFieldInitSpec(e, t, a) { caret_browsing_checkPrivateRedeclaration(e, t), t.set(e, a); }
function caret_browsing_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function caret_browsing_classPrivateFieldGet(s, a) { return s.get(caret_browsing_assertClassBrand(s, a)); }
function caret_browsing_classPrivateFieldSet(s, a, r) { return s.set(caret_browsing_assertClassBrand(s, a), r), r; }
function caret_browsing_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
const PRECISION = 1e-1;
var _mainContainer = /*#__PURE__*/new WeakMap();
var _toolBarHeight = /*#__PURE__*/new WeakMap();
var _viewerContainer = /*#__PURE__*/new WeakMap();
var _CaretBrowsingMode_brand = /*#__PURE__*/new WeakSet();
class CaretBrowsingMode {
  constructor(abortSignal, mainContainer, viewerContainer, toolbarContainer) {
    caret_browsing_classPrivateMethodInitSpec(this, _CaretBrowsingMode_brand);
    caret_browsing_classPrivateFieldInitSpec(this, _mainContainer, void 0);
    caret_browsing_classPrivateFieldInitSpec(this, _toolBarHeight, 0);
    caret_browsing_classPrivateFieldInitSpec(this, _viewerContainer, void 0);
    caret_browsing_classPrivateFieldSet(_mainContainer, this, mainContainer);
    caret_browsing_classPrivateFieldSet(_viewerContainer, this, viewerContainer);
    if (!toolbarContainer) {
      return;
    }
    caret_browsing_classPrivateFieldSet(_toolBarHeight, this, toolbarContainer.getBoundingClientRect().height);
    const toolbarObserver = new ResizeObserver(entries => {
      for (const entry of entries) {
        if (entry.target === toolbarContainer) {
          caret_browsing_classPrivateFieldSet(_toolBarHeight, this, Math.floor(entry.borderBoxSize[0].blockSize));
          break;
        }
      }
    });
    toolbarObserver.observe(toolbarContainer);
    abortSignal.addEventListener("abort", () => toolbarObserver.disconnect(), {
      once: true
    });
  }
  moveCaret(isUp, select) {
    const selection = document.getSelection();
    if (selection.rangeCount === 0) {
      return;
    }
    const {
      focusNode
    } = selection;
    const focusElement = focusNode.nodeType !== Node.ELEMENT_NODE ? focusNode.parentElement : focusNode;
    const root = focusElement.closest(".textLayer");
    if (!root) {
      return;
    }
    const walker = document.createTreeWalker(root, NodeFilter.SHOW_TEXT);
    walker.currentNode = focusNode;
    const focusRect = focusElement.getBoundingClientRect();
    let newLineElement = null;
    const nodeIterator = (isUp ? walker.previousSibling : walker.nextSibling).bind(walker);
    while (nodeIterator()) {
      const element = walker.currentNode.parentElement;
      if (!caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _isOnSameLine).call(this, focusRect, element.getBoundingClientRect())) {
        newLineElement = element;
        break;
      }
    }
    if (!newLineElement) {
      const node = caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _getNodeOnNextPage).call(this, root, isUp);
      if (!node) {
        return;
      }
      if (select) {
        const lastNode = (isUp ? walker.firstChild() : walker.lastChild()) || focusNode;
        selection.extend(lastNode, isUp ? 0 : lastNode.length);
        const range = document.createRange();
        range.setStart(node, isUp ? node.length : 0);
        range.setEnd(node, isUp ? node.length : 0);
        selection.addRange(range);
        return;
      }
      const [caretX] = caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _getCaretPosition).call(this, selection, isUp);
      const {
        parentElement
      } = node;
      caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _setCaretPosition).call(this, select, selection, parentElement, parentElement.getBoundingClientRect(), caretX);
      return;
    }
    const [caretX, caretY] = caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _getCaretPosition).call(this, selection, isUp);
    const newLineElementRect = newLineElement.getBoundingClientRect();
    if (caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _isUnderOver).call(this, newLineElementRect, caretX, caretY, isUp)) {
      caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _setCaretPosition).call(this, select, selection, newLineElement, newLineElementRect, caretX);
      return;
    }
    while (nodeIterator()) {
      const element = walker.currentNode.parentElement;
      const elementRect = element.getBoundingClientRect();
      if (!caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _isOnSameLine).call(this, newLineElementRect, elementRect)) {
        break;
      }
      if (caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _isUnderOver).call(this, elementRect, caretX, caretY, isUp)) {
        caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _setCaretPosition).call(this, select, selection, element, elementRect, caretX);
        return;
      }
    }
    caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _setCaretPosition).call(this, select, selection, newLineElement, newLineElementRect, caretX);
  }
}
_CaretBrowsingMode = CaretBrowsingMode;
function _isOnSameLine(rect1, rect2) {
  const top1 = rect1.y;
  const bot1 = rect1.bottom;
  const mid1 = rect1.y + rect1.height / 2;
  const top2 = rect2.y;
  const bot2 = rect2.bottom;
  const mid2 = rect2.y + rect2.height / 2;
  return top1 <= mid2 && mid2 <= bot1 || top2 <= mid1 && mid1 <= bot2;
}
function _isUnderOver(rect, x, y, isUp) {
  const midY = rect.y + rect.height / 2;
  return (isUp ? y >= midY : y <= midY) && rect.x - PRECISION <= x && x <= rect.right + PRECISION;
}
function _isVisible(rect) {
  return rect.top >= caret_browsing_classPrivateFieldGet(_toolBarHeight, this) && rect.left >= 0 && rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && rect.right <= (window.innerWidth || document.documentElement.clientWidth);
}
function _getCaretPosition(selection, isUp) {
  const {
    focusNode,
    focusOffset
  } = selection;
  const range = document.createRange();
  range.setStart(focusNode, focusOffset);
  range.setEnd(focusNode, focusOffset);
  const rect = range.getBoundingClientRect();
  return [rect.x, isUp ? rect.top : rect.bottom];
}
function _caretPositionFromPoint(x, y) {
  if (!document.caretPositionFromPoint) {
    const {
      startContainer: offsetNode,
      startOffset: offset
    } = document.caretRangeFromPoint(x, y);
    return {
      offsetNode,
      offset
    };
  }
  return document.caretPositionFromPoint(x, y);
}
function _setCaretPositionHelper(selection, caretX, select, element, rect) {
  rect ||= element.getBoundingClientRect();
  if (caretX <= rect.x + PRECISION) {
    if (select) {
      selection.extend(element.firstChild, 0);
    } else {
      selection.setPosition(element.firstChild, 0);
    }
    return;
  }
  if (rect.right - PRECISION <= caretX) {
    const {
      lastChild
    } = element;
    if (select) {
      selection.extend(lastChild, lastChild.length);
    } else {
      selection.setPosition(lastChild, lastChild.length);
    }
    return;
  }
  const midY = rect.y + rect.height / 2;
  let caretPosition = _caretPositionFromPoint.call(_CaretBrowsingMode, caretX, midY);
  let parentElement = caretPosition.offsetNode?.parentElement;
  if (parentElement && parentElement !== element) {
    const elementsAtPoint = document.elementsFromPoint(caretX, midY);
    const savedVisibilities = [];
    for (const el of elementsAtPoint) {
      if (el === element) {
        break;
      }
      const {
        style
      } = el;
      savedVisibilities.push([el, style.visibility]);
      style.visibility = "hidden";
    }
    caretPosition = _caretPositionFromPoint.call(_CaretBrowsingMode, caretX, midY);
    parentElement = caretPosition.offsetNode?.parentElement;
    for (const [el, visibility] of savedVisibilities) {
      el.style.visibility = visibility;
    }
  }
  if (parentElement !== element) {
    if (select) {
      selection.extend(element.firstChild, 0);
    } else {
      selection.setPosition(element.firstChild, 0);
    }
    return;
  }
  if (select) {
    selection.extend(caretPosition.offsetNode, caretPosition.offset);
  } else {
    selection.setPosition(caretPosition.offsetNode, caretPosition.offset);
  }
}
function _setCaretPosition(select, selection, newLineElement, newLineElementRect, caretX) {
  if (caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _isVisible).call(this, newLineElementRect)) {
    caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _setCaretPositionHelper).call(this, selection, caretX, select, newLineElement, newLineElementRect);
    return;
  }
  caret_browsing_classPrivateFieldGet(_mainContainer, this).addEventListener("scrollend", caret_browsing_assertClassBrand(_CaretBrowsingMode_brand, this, _setCaretPositionHelper).bind(this, selection, caretX, select, newLineElement, null), {
    once: true
  });
  newLineElement.scrollIntoView();
}
function _getNodeOnNextPage(textLayer, isUp) {
  while (true) {
    const page = textLayer.closest(".page");
    const pageNumber = parseInt(page.getAttribute("data-page-number"));
    const nextPage = isUp ? pageNumber - 1 : pageNumber + 1;
    textLayer = caret_browsing_classPrivateFieldGet(_viewerContainer, this).querySelector(`.page[data-page-number="${nextPage}"] .textLayer`);
    if (!textLayer) {
      return null;
    }
    const walker = document.createTreeWalker(textLayer, NodeFilter.SHOW_TEXT);
    const node = isUp ? walker.lastChild() : walker.firstChild();
    if (node) {
      return node;
    }
  }
}

;// ./web/comment_manager.js











function comment_manager_classPrivateMethodInitSpec(e, a) { comment_manager_checkPrivateRedeclaration(e, a), a.add(e); }
function comment_manager_classPrivateFieldInitSpec(e, t, a) { comment_manager_checkPrivateRedeclaration(e, t), t.set(e, a); }
function comment_manager_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function comment_manager_classPrivateFieldGet(s, a) { return s.get(comment_manager_assertClassBrand(s, a)); }
function comment_manager_classPrivateFieldSet(s, a, r) { return s.set(comment_manager_assertClassBrand(s, a), r), r; }
function comment_manager_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var _actions = /*#__PURE__*/new WeakMap();
var comment_manager_currentEditor = /*#__PURE__*/new WeakMap();
var comment_manager_dialog = /*#__PURE__*/new WeakMap();
var _deleteMenuItem = /*#__PURE__*/new WeakMap();
var _editMenuItem = /*#__PURE__*/new WeakMap();
var comment_manager_overlayManager = /*#__PURE__*/new WeakMap();
var _previousText = /*#__PURE__*/new WeakMap();
var _commentText = /*#__PURE__*/new WeakMap();
var _menu = /*#__PURE__*/new WeakMap();
var _textInput = /*#__PURE__*/new WeakMap();
var _textView = /*#__PURE__*/new WeakMap();
var comment_manager_saveButton = /*#__PURE__*/new WeakMap();
var _sidebar = /*#__PURE__*/new WeakMap();
var comment_manager_uiManager = /*#__PURE__*/new WeakMap();
var comment_manager_prevDragX = /*#__PURE__*/new WeakMap();
var comment_manager_prevDragY = /*#__PURE__*/new WeakMap();
var _dialogX = /*#__PURE__*/new WeakMap();
var _dialogY = /*#__PURE__*/new WeakMap();
var _menuAC = /*#__PURE__*/new WeakMap();
var _CommentManager_brand = /*#__PURE__*/new WeakSet();
class CommentManager {
  constructor(_ref, sidebar, eventBus, linkService, overlayManager) {
    let {
      dialog,
      toolbar,
      actions,
      menu: _menu2,
      editMenuItem,
      deleteMenuItem,
      closeButton,
      textInput: _textInput2,
      textView: _textView2,
      cancelButton,
      saveButton
    } = _ref;
    comment_manager_classPrivateMethodInitSpec(this, _CommentManager_brand);
    comment_manager_classPrivateFieldInitSpec(this, _actions, void 0);
    comment_manager_classPrivateFieldInitSpec(this, comment_manager_currentEditor, void 0);
    comment_manager_classPrivateFieldInitSpec(this, comment_manager_dialog, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _deleteMenuItem, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _editMenuItem, void 0);
    comment_manager_classPrivateFieldInitSpec(this, comment_manager_overlayManager, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _previousText, "");
    comment_manager_classPrivateFieldInitSpec(this, _commentText, "");
    comment_manager_classPrivateFieldInitSpec(this, _menu, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _textInput, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _textView, void 0);
    comment_manager_classPrivateFieldInitSpec(this, comment_manager_saveButton, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _sidebar, void 0);
    comment_manager_classPrivateFieldInitSpec(this, comment_manager_uiManager, void 0);
    comment_manager_classPrivateFieldInitSpec(this, comment_manager_prevDragX, Infinity);
    comment_manager_classPrivateFieldInitSpec(this, comment_manager_prevDragY, Infinity);
    comment_manager_classPrivateFieldInitSpec(this, _dialogX, 0);
    comment_manager_classPrivateFieldInitSpec(this, _dialogY, 0);
    comment_manager_classPrivateFieldInitSpec(this, _menuAC, null);
    comment_manager_classPrivateFieldSet(_actions, this, actions);
    comment_manager_classPrivateFieldSet(comment_manager_dialog, this, dialog);
    comment_manager_classPrivateFieldSet(_editMenuItem, this, editMenuItem);
    comment_manager_classPrivateFieldSet(_deleteMenuItem, this, deleteMenuItem);
    comment_manager_classPrivateFieldSet(_menu, this, _menu2);
    comment_manager_classPrivateFieldSet(_sidebar, this, new CommentSidebar(sidebar, eventBus, linkService));
    comment_manager_classPrivateFieldSet(_textInput, this, _textInput2);
    comment_manager_classPrivateFieldSet(_textView, this, _textView2);
    comment_manager_classPrivateFieldSet(comment_manager_overlayManager, this, overlayManager);
    comment_manager_classPrivateFieldSet(comment_manager_saveButton, this, saveButton);
    const finishBound = comment_manager_assertClassBrand(_CommentManager_brand, this, comment_manager_finish).bind(this);
    dialog.addEventListener("close", finishBound);
    dialog.addEventListener("contextmenu", e => {
      if (e.target !== comment_manager_classPrivateFieldGet(_textInput, this)) {
        e.preventDefault();
      }
    });
    cancelButton.addEventListener("click", finishBound);
    closeButton.addEventListener("click", finishBound);
    saveButton.addEventListener("click", comment_manager_assertClassBrand(_CommentManager_brand, this, comment_manager_save).bind(this));
    comment_manager_assertClassBrand(_CommentManager_brand, this, _makeMenu).call(this);
    editMenuItem.addEventListener("click", () => {
      comment_manager_assertClassBrand(_CommentManager_brand, this, _closeMenu).call(this);
      comment_manager_assertClassBrand(_CommentManager_brand, this, _edit).call(this);
    });
    deleteMenuItem.addEventListener("click", () => {
      comment_manager_assertClassBrand(_CommentManager_brand, this, _closeMenu).call(this);
      comment_manager_classPrivateFieldGet(_textInput, this).value = "";
      comment_manager_classPrivateFieldGet(comment_manager_currentEditor, this).comment = null;
      comment_manager_assertClassBrand(_CommentManager_brand, this, comment_manager_save).call(this);
    });
    _textInput2.addEventListener("input", () => {
      saveButton.disabled = _textInput2.value === comment_manager_classPrivateFieldGet(_previousText, this);
      comment_manager_classPrivateFieldGet(_deleteMenuItem, this).disabled = _textInput2.value === "";
    });
    _textView2.addEventListener("dblclick", () => {
      comment_manager_assertClassBrand(_CommentManager_brand, this, _edit).call(this);
    });
    let pointerMoveAC;
    const cancelDrag = () => {
      comment_manager_classPrivateFieldSet(comment_manager_prevDragX, this, comment_manager_classPrivateFieldSet(comment_manager_prevDragY, this, Infinity));
      comment_manager_classPrivateFieldGet(comment_manager_dialog, this).classList.remove("dragging");
      pointerMoveAC?.abort();
      pointerMoveAC = null;
    };
    toolbar.addEventListener("pointerdown", e => {
      const {
        target,
        clientX,
        clientY
      } = e;
      if (target !== toolbar) {
        return;
      }
      comment_manager_assertClassBrand(_CommentManager_brand, this, _closeMenu).call(this);
      comment_manager_classPrivateFieldSet(comment_manager_prevDragX, this, clientX);
      comment_manager_classPrivateFieldSet(comment_manager_prevDragY, this, clientY);
      pointerMoveAC = new AbortController();
      const {
        signal
      } = pointerMoveAC;
      dialog.classList.add("dragging");
      window.addEventListener("pointermove", ev => {
        if (comment_manager_classPrivateFieldGet(comment_manager_prevDragX, this) !== Infinity) {
          const {
            clientX: x,
            clientY: y
          } = ev;
          comment_manager_assertClassBrand(_CommentManager_brand, this, comment_manager_setPosition).call(this, comment_manager_classPrivateFieldGet(_dialogX, this) + x - comment_manager_classPrivateFieldGet(comment_manager_prevDragX, this), comment_manager_classPrivateFieldGet(_dialogY, this) + y - comment_manager_classPrivateFieldGet(comment_manager_prevDragY, this));
          comment_manager_classPrivateFieldSet(comment_manager_prevDragX, this, x);
          comment_manager_classPrivateFieldSet(comment_manager_prevDragY, this, y);
          stopEvent(ev);
        }
      }, {
        signal
      });
      window.addEventListener("blur", cancelDrag, {
        signal
      });
      stopEvent(e);
    });
    dialog.addEventListener("pointerup", e => {
      if (comment_manager_classPrivateFieldGet(comment_manager_prevDragX, this) === Infinity) {
        return;
      }
      cancelDrag();
      stopEvent(e);
    });
    overlayManager.register(dialog);
  }
  showSidebar(annotations) {
    comment_manager_classPrivateFieldGet(_sidebar, this).show(annotations);
  }
  hideSidebar() {
    comment_manager_classPrivateFieldGet(_sidebar, this).hide();
  }
  removeComments(ids) {
    comment_manager_classPrivateFieldGet(_sidebar, this).removeComments(ids);
  }
  selectComment(id) {
    comment_manager_classPrivateFieldGet(_sidebar, this).selectComment(null, id);
  }
  addComment(annotation) {
    comment_manager_classPrivateFieldGet(_sidebar, this).addComment(annotation);
  }
  async open(uiManager, editor, position) {
    if (editor) {
      comment_manager_classPrivateFieldSet(comment_manager_uiManager, this, uiManager);
      comment_manager_classPrivateFieldSet(comment_manager_currentEditor, this, editor);
    }
    const {
      comment: {
        text,
        color
      }
    } = editor;
    comment_manager_classPrivateFieldGet(comment_manager_dialog, this).style.setProperty("--dialog-base-color", comment_manager_assertClassBrand(_CommentManager_brand, this, _lightenColor).call(this, color) || "var(--default-dialog-bg-color)");
    comment_manager_classPrivateFieldSet(_commentText, this, text || "");
    if (!text) {
      comment_manager_assertClassBrand(_CommentManager_brand, this, _renderActionsButton).call(this, false);
      comment_manager_assertClassBrand(_CommentManager_brand, this, _edit).call(this);
    } else {
      comment_manager_assertClassBrand(_CommentManager_brand, this, _renderActionsButton).call(this, true);
      comment_manager_assertClassBrand(_CommentManager_brand, this, _setText).call(this, text);
      comment_manager_classPrivateFieldGet(_textInput, this).classList.toggle("hidden", true);
      comment_manager_classPrivateFieldGet(_textView, this).classList.toggle("hidden", false);
      comment_manager_classPrivateFieldGet(_editMenuItem, this).disabled = comment_manager_classPrivateFieldGet(_deleteMenuItem, this).disabled = false;
    }
    comment_manager_classPrivateFieldGet(comment_manager_uiManager, this).removeEditListeners();
    comment_manager_classPrivateFieldGet(comment_manager_saveButton, this).disabled = true;
    const x = position.right !== undefined ? position.right - this._dialogWidth : position.left;
    const y = position.top;
    comment_manager_assertClassBrand(_CommentManager_brand, this, comment_manager_setPosition).call(this, x, y, true);
    await comment_manager_classPrivateFieldGet(comment_manager_overlayManager, this).open(comment_manager_classPrivateFieldGet(comment_manager_dialog, this));
  }
  get _dialogWidth() {
    const dialog = comment_manager_classPrivateFieldGet(comment_manager_dialog, this);
    const {
      style
    } = dialog;
    style.opacity = "0";
    style.display = "block";
    const width = dialog.getBoundingClientRect().width;
    style.opacity = style.display = "";
    return shadow(this, "_dialogWidth", width);
  }
  destroy() {
    comment_manager_classPrivateFieldSet(comment_manager_uiManager, this, null);
    comment_manager_assertClassBrand(_CommentManager_brand, this, comment_manager_finish).call(this);
  }
}
function _closeMenu() {
  if (!comment_manager_classPrivateFieldGet(_menuAC, this)) {
    return;
  }
  const menu = comment_manager_classPrivateFieldGet(_menu, this);
  menu.classList.toggle("hidden", true);
  comment_manager_classPrivateFieldGet(_actions, this).ariaExpanded = "false";
  comment_manager_classPrivateFieldGet(_menuAC, this).abort();
  comment_manager_classPrivateFieldSet(_menuAC, this, null);
  if (menu.contains(document.activeElement)) {
    setTimeout(() => {
      if (!comment_manager_classPrivateFieldGet(comment_manager_dialog, this).contains(document.activeElement)) {
        comment_manager_classPrivateFieldGet(_actions, this).focus();
      }
    }, 0);
  }
}
function _renderActionsButton(visible) {
  comment_manager_classPrivateFieldGet(_actions, this).classList.toggle("hidden", !visible);
}
function _makeMenu() {
  comment_manager_classPrivateFieldGet(_actions, this).addEventListener("click", e => {
    const closeMenu = comment_manager_assertClassBrand(_CommentManager_brand, this, _closeMenu).bind(this);
    if (comment_manager_classPrivateFieldGet(_menuAC, this)) {
      closeMenu();
      return;
    }
    const menu = comment_manager_classPrivateFieldGet(_menu, this);
    menu.classList.toggle("hidden", false);
    comment_manager_classPrivateFieldGet(_actions, this).ariaExpanded = "true";
    comment_manager_classPrivateFieldSet(_menuAC, this, new AbortController());
    const {
      signal
    } = comment_manager_classPrivateFieldGet(_menuAC, this);
    window.addEventListener("pointerdown", _ref3 => {
      let {
        target
      } = _ref3;
      if (target !== comment_manager_classPrivateFieldGet(_actions, this) && !menu.contains(target)) {
        closeMenu();
      }
    }, {
      signal
    });
    window.addEventListener("blur", closeMenu, {
      signal
    });
    comment_manager_classPrivateFieldGet(_actions, this).addEventListener("keydown", _ref4 => {
      let {
        key
      } = _ref4;
      switch (key) {
        case "ArrowDown":
        case "Home":
          menu.firstElementChild.focus();
          stopEvent(e);
          break;
        case "ArrowUp":
        case "End":
          menu.lastElementChild.focus();
          stopEvent(e);
          break;
        case "Escape":
          closeMenu();
          stopEvent(e);
      }
    }, {
      signal
    });
  });
  const keyboardListener = e => {
    const {
      key,
      target
    } = e;
    const menu = comment_manager_classPrivateFieldGet(_menu, this);
    switch (key) {
      case "Escape":
        comment_manager_assertClassBrand(_CommentManager_brand, this, _closeMenu).call(this);
        stopEvent(e);
        break;
      case "ArrowDown":
      case "Tab":
        (target.nextElementSibling || menu.firstElementChild).focus();
        stopEvent(e);
        break;
      case "ArrowUp":
      case "ShiftTab":
        (target.previousElementSibling || menu.lastElementChild).focus();
        stopEvent(e);
        break;
      case "Home":
        menu.firstElementChild.focus();
        stopEvent(e);
        break;
      case "End":
        menu.lastElementChild.focus();
        stopEvent(e);
        break;
    }
  };
  for (const menuItem of comment_manager_classPrivateFieldGet(_menu, this).children) {
    if (menuItem.classList.contains("hidden")) {
      continue;
    }
    menuItem.addEventListener("keydown", keyboardListener);
    menuItem.addEventListener("contextmenu", noContextMenu);
  }
  comment_manager_classPrivateFieldGet(_menu, this).addEventListener("contextmenu", noContextMenu);
}
async function comment_manager_save() {
  comment_manager_classPrivateFieldGet(comment_manager_currentEditor, this).comment = comment_manager_classPrivateFieldGet(_textInput, this).value;
  comment_manager_assertClassBrand(_CommentManager_brand, this, comment_manager_finish).call(this);
}
function _lightenColor(color) {
  if (!color) {
    return null;
  }
  const [r, g, b] = getRGB(color);
  const gray = (0.2126 * r + 0.7152 * g + 0.0722 * b) / 255;
  const ratio = gray < 0.9 ? Math.round((0.9 - gray) * 100) : 0;
  return `color-mix(in srgb, ${ratio}% white, ${color})`;
}
function _setText(text) {
  const textView = comment_manager_classPrivateFieldGet(_textView, this);
  for (const line of text.split("\n")) {
    const span = document.createElement("span");
    span.textContent = line;
    textView.append(span, document.createElement("br"));
  }
}
function comment_manager_setPosition(x, y) {
  let isInitial = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  comment_manager_classPrivateFieldSet(_dialogX, this, x);
  comment_manager_classPrivateFieldSet(_dialogY, this, y);
  const {
    style
  } = comment_manager_classPrivateFieldGet(comment_manager_dialog, this);
  style.left = `${x}px`;
  style.top = isInitial ? `calc(${y}px + var(--editor-toolbar-vert-offset))` : `${y}px`;
}
function _edit() {
  const textInput = comment_manager_classPrivateFieldGet(_textInput, this);
  const textView = comment_manager_classPrivateFieldGet(_textView, this);
  if (textView.childElementCount > 0) {
    const height = parseFloat(getComputedStyle(textView).height);
    textInput.value = comment_manager_classPrivateFieldSet(_previousText, this, comment_manager_classPrivateFieldGet(_commentText, this));
    textInput.style.height = `${height + 20}px`;
  } else {
    textInput.value = comment_manager_classPrivateFieldSet(_previousText, this, comment_manager_classPrivateFieldGet(_commentText, this));
  }
  textInput.classList.toggle("hidden", false);
  textView.classList.toggle("hidden", true);
  comment_manager_classPrivateFieldGet(_editMenuItem, this).disabled = true;
  setTimeout(() => textInput.focus(), 0);
}
function comment_manager_finish() {
  comment_manager_classPrivateFieldGet(_textView, this).replaceChildren();
  comment_manager_classPrivateFieldGet(_textInput, this).value = comment_manager_classPrivateFieldSet(_previousText, this, comment_manager_classPrivateFieldSet(_commentText, this, ""));
  comment_manager_classPrivateFieldGet(comment_manager_overlayManager, this).closeIfActive(comment_manager_classPrivateFieldGet(comment_manager_dialog, this));
  comment_manager_classPrivateFieldGet(_textInput, this).style.height = "";
  comment_manager_classPrivateFieldGet(comment_manager_uiManager, this)?.addEditListeners();
  comment_manager_classPrivateFieldSet(comment_manager_uiManager, this, null);
  comment_manager_classPrivateFieldSet(comment_manager_currentEditor, this, null);
}
var _annotations = /*#__PURE__*/new WeakMap();
var _boundCommentClick = /*#__PURE__*/new WeakMap();
var _boundCommentKeydown = /*#__PURE__*/new WeakMap();
var _sidebar2 = /*#__PURE__*/new WeakMap();
var _closeButton = /*#__PURE__*/new WeakMap();
var _commentsList = /*#__PURE__*/new WeakMap();
var _commentCount = /*#__PURE__*/new WeakMap();
var _sidebarTitle = /*#__PURE__*/new WeakMap();
var _linkService = /*#__PURE__*/new WeakMap();
var _elementsToAnnotations = /*#__PURE__*/new WeakMap();
var _idsToElements = /*#__PURE__*/new WeakMap();
var _CommentSidebar_brand = /*#__PURE__*/new WeakSet();
class CommentSidebar {
  constructor(_ref2, eventBus, linkService) {
    let {
      sidebar,
      commentsList,
      commentCount,
      sidebarTitle,
      closeButton,
      commentToolbarButton
    } = _ref2;
    comment_manager_classPrivateMethodInitSpec(this, _CommentSidebar_brand);
    comment_manager_classPrivateFieldInitSpec(this, _annotations, null);
    comment_manager_classPrivateFieldInitSpec(this, _boundCommentClick, comment_manager_assertClassBrand(_CommentSidebar_brand, this, _commentClick).bind(this));
    comment_manager_classPrivateFieldInitSpec(this, _boundCommentKeydown, comment_manager_assertClassBrand(_CommentSidebar_brand, this, _commentKeydown).bind(this));
    comment_manager_classPrivateFieldInitSpec(this, _sidebar2, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _closeButton, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _commentsList, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _commentCount, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _sidebarTitle, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _linkService, void 0);
    comment_manager_classPrivateFieldInitSpec(this, _elementsToAnnotations, null);
    comment_manager_classPrivateFieldInitSpec(this, _idsToElements, null);
    comment_manager_classPrivateFieldSet(_sidebar2, this, sidebar);
    comment_manager_classPrivateFieldSet(_sidebarTitle, this, sidebarTitle);
    comment_manager_classPrivateFieldSet(_commentsList, this, commentsList);
    comment_manager_classPrivateFieldSet(_commentCount, this, commentCount);
    comment_manager_classPrivateFieldSet(_linkService, this, linkService);
    comment_manager_classPrivateFieldSet(_closeButton, this, closeButton);
    closeButton.addEventListener("click", () => {
      eventBus.dispatch("switchannotationeditormode", {
        source: this,
        mode: AnnotationEditorType.NONE
      });
    });
    commentToolbarButton.addEventListener("keydown", e => {
      if (e.key === "ArrowDown" || e.key === "Home" || e.key === "F6") {
        comment_manager_classPrivateFieldGet(_commentsList, this).firstElementChild.focus();
        stopEvent(e);
      } else if (e.key === "ArrowUp" || e.key === "End") {
        comment_manager_classPrivateFieldGet(_commentsList, this).lastElementChild.focus();
        stopEvent(e);
      }
    });
    comment_manager_classPrivateFieldGet(_sidebar2, this).hidden = true;
  }
  show(annotations) {
    comment_manager_classPrivateFieldSet(_elementsToAnnotations, this, new WeakMap());
    comment_manager_classPrivateFieldSet(_idsToElements, this, new Map());
    comment_manager_classPrivateFieldSet(_annotations, this, annotations = annotations.filter(a => a.popupRef && a.contentsObj?.str));
    annotations.sort(comment_manager_assertClassBrand(_CommentSidebar_brand, this, _sortComments).bind(this));
    if (annotations.length !== 0) {
      const fragment = document.createDocumentFragment();
      for (const annotation of annotations) {
        fragment.append(comment_manager_assertClassBrand(_CommentSidebar_brand, this, _createCommentElement).call(this, annotation));
      }
      comment_manager_assertClassBrand(_CommentSidebar_brand, this, _setCommentsCount).call(this, fragment);
      comment_manager_classPrivateFieldGet(_commentsList, this).append(fragment);
    } else {
      comment_manager_assertClassBrand(_CommentSidebar_brand, this, _setCommentsCount).call(this);
    }
    comment_manager_classPrivateFieldGet(_sidebar2, this).hidden = false;
  }
  hide() {
    comment_manager_classPrivateFieldGet(_sidebar2, this).hidden = true;
    comment_manager_classPrivateFieldGet(_commentsList, this).replaceChildren();
    comment_manager_classPrivateFieldSet(_elementsToAnnotations, this, null);
    comment_manager_classPrivateFieldSet(_idsToElements, this, null);
    comment_manager_classPrivateFieldSet(_annotations, this, null);
  }
  removeComments(ids) {
    if (ids.length === 0) {
      return;
    }
    if (new Set(comment_manager_classPrivateFieldGet(_idsToElements, this).keys()).difference(new Set(ids)).size === 0) {
      comment_manager_assertClassBrand(_CommentSidebar_brand, this, _removeAll).call(this);
      return;
    }
    for (const id of ids) {
      comment_manager_assertClassBrand(_CommentSidebar_brand, this, _removeComment).call(this, id);
    }
  }
  focusComment(id) {
    const element = comment_manager_classPrivateFieldGet(_idsToElements, this).get(id);
    if (!element) {
      return;
    }
    comment_manager_classPrivateFieldGet(_sidebar2, this).scrollTop = element.offsetTop - comment_manager_classPrivateFieldGet(_sidebar2, this).offsetTop;
    for (const el of comment_manager_classPrivateFieldGet(_commentsList, this).children) {
      el.classList.toggle("selected", el === element);
    }
  }
  selectComment(element) {
    let id = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    element ||= comment_manager_classPrivateFieldGet(_idsToElements, this).get(id);
    for (const el of comment_manager_classPrivateFieldGet(_commentsList, this).children) {
      el.classList.toggle("selected", el === element);
    }
  }
  addComment(annotation) {
    if (comment_manager_classPrivateFieldGet(_idsToElements, this).has(annotation.id)) {
      return;
    }
    const {
      popupRef,
      contentsObj
    } = annotation;
    if (!popupRef || !contentsObj?.str) {
      return;
    }
    const commentItem = comment_manager_assertClassBrand(_CommentSidebar_brand, this, _createCommentElement).call(this, annotation);
    if (comment_manager_classPrivateFieldGet(_annotations, this).length === 0) {
      comment_manager_classPrivateFieldGet(_commentsList, this).replaceChildren(commentItem);
      comment_manager_classPrivateFieldGet(_annotations, this).push(annotation);
      comment_manager_assertClassBrand(_CommentSidebar_brand, this, _setCommentsCount).call(this);
      return;
    }
    const index = binarySearchFirstItem(comment_manager_classPrivateFieldGet(_annotations, this), a => comment_manager_assertClassBrand(_CommentSidebar_brand, this, _sortComments).call(this, a, annotation) >= 0);
    comment_manager_classPrivateFieldGet(_annotations, this).splice(index, 0, annotation);
    if (index >= comment_manager_classPrivateFieldGet(_commentsList, this).children.length) {
      comment_manager_classPrivateFieldGet(_commentsList, this).append(commentItem);
    } else {
      comment_manager_classPrivateFieldGet(_commentsList, this).insertBefore(commentItem, comment_manager_classPrivateFieldGet(_commentsList, this).children[index]);
    }
    comment_manager_assertClassBrand(_CommentSidebar_brand, this, _setCommentsCount).call(this);
  }
}
function _removeComment(id) {
  const element = comment_manager_classPrivateFieldGet(_idsToElements, this).get(id);
  if (!element) {
    return;
  }
  const annotation = comment_manager_classPrivateFieldGet(_elementsToAnnotations, this).get(element);
  const index = binarySearchFirstItem(comment_manager_classPrivateFieldGet(_annotations, this), a => comment_manager_assertClassBrand(_CommentSidebar_brand, this, _sortComments).call(this, a, annotation) >= 0);
  if (index >= comment_manager_classPrivateFieldGet(_annotations, this).length) {
    return;
  }
  comment_manager_classPrivateFieldGet(_annotations, this).splice(index, 1);
  element.remove();
  comment_manager_classPrivateFieldGet(_idsToElements, this).delete(id);
  comment_manager_assertClassBrand(_CommentSidebar_brand, this, _setCommentsCount).call(this);
}
function _removeAll() {
  comment_manager_classPrivateFieldGet(_commentsList, this).replaceChildren();
  comment_manager_classPrivateFieldSet(_elementsToAnnotations, this, new WeakMap());
  comment_manager_classPrivateFieldGet(_idsToElements, this).clear();
  comment_manager_classPrivateFieldGet(_annotations, this).length = 0;
  comment_manager_assertClassBrand(_CommentSidebar_brand, this, _setCommentsCount).call(this);
}
function _setCommentsCount() {
  let container = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : comment_manager_classPrivateFieldGet(_commentsList, this);
  const count = comment_manager_classPrivateFieldGet(_idsToElements, this).size;
  comment_manager_classPrivateFieldGet(_sidebarTitle, this).setAttribute("data-l10n-args", JSON.stringify({
    count
  }));
  comment_manager_classPrivateFieldGet(_commentCount, this).textContent = count;
  if (count === 0) {
    container.append(comment_manager_assertClassBrand(_CommentSidebar_brand, this, _createZeroCommentElement).call(this));
  }
}
function _createZeroCommentElement() {
  const commentItem = document.createElement("li");
  commentItem.classList.add("sidebarComment", "noComments");
  commentItem.role = "button";
  const textDiv = document.createElement("div");
  textDiv.className = "sidebarCommentText";
  textDiv.setAttribute("data-l10n-id", "pdfjs-editor-comments-sidebar-no-comments");
  commentItem.addEventListener("keydown", comment_manager_classPrivateFieldGet(_boundCommentKeydown, this));
  commentItem.append(textDiv);
  return commentItem;
}
function _createCommentElement(annotation) {
  const {
    creationDate,
    modificationDate,
    contentsObj: {
      str: text
    }
  } = annotation;
  const commentItem = document.createElement("li");
  commentItem.role = "button";
  commentItem.className = "sidebarComment";
  commentItem.tabIndex = -1;
  const dateDiv = document.createElement("time");
  const date = PDFDateString.toDateObject(modificationDate || creationDate);
  dateDiv.dateTime = date.toISOString();
  const dateFormat = new Intl.DateTimeFormat(undefined, {
    dateStyle: "long"
  });
  dateDiv.textContent = dateFormat.format(date);
  const textDiv = document.createElement("div");
  textDiv.className = "sidebarCommentText";
  textDiv.textContent = text;
  commentItem.append(dateDiv, textDiv);
  commentItem.addEventListener("click", comment_manager_classPrivateFieldGet(_boundCommentClick, this));
  commentItem.addEventListener("keydown", comment_manager_classPrivateFieldGet(_boundCommentKeydown, this));
  comment_manager_classPrivateFieldGet(_elementsToAnnotations, this).set(commentItem, annotation);
  comment_manager_classPrivateFieldGet(_idsToElements, this).set(annotation.id, commentItem);
  return commentItem;
}
function _commentClick(_ref5) {
  let {
    currentTarget
  } = _ref5;
  if (currentTarget.classList.contains("selected")) {
    return;
  }
  const annotation = comment_manager_classPrivateFieldGet(_elementsToAnnotations, this).get(currentTarget);
  if (!annotation) {
    return;
  }
  const {
    pageIndex,
    rect
  } = annotation;
  const SPACE_ABOVE_ANNOTATION = 10;
  comment_manager_classPrivateFieldGet(_linkService, this)?.goToXY(pageIndex + 1, rect[0], rect[3] + SPACE_ABOVE_ANNOTATION);
  this.selectComment(currentTarget);
}
function _commentKeydown(e) {
  const {
    key,
    currentTarget
  } = e;
  switch (key) {
    case "ArrowDown":
      (currentTarget.nextElementSibling || comment_manager_classPrivateFieldGet(_commentsList, this).firstElementChild).focus();
      stopEvent(e);
      break;
    case "ArrowUp":
      (currentTarget.previousElementSibling || comment_manager_classPrivateFieldGet(_commentsList, this).lastElementChild).focus();
      stopEvent(e);
      break;
    case "Home":
      comment_manager_classPrivateFieldGet(_commentsList, this).firstElementChild.focus();
      stopEvent(e);
      break;
    case "End":
      comment_manager_classPrivateFieldGet(_commentsList, this).lastElementChild.focus();
      stopEvent(e);
      break;
    case "Enter":
    case " ":
      comment_manager_assertClassBrand(_CommentSidebar_brand, this, _commentClick).call(this, e);
      stopEvent(e);
      break;
    case "ShiftTab":
      comment_manager_classPrivateFieldGet(_closeButton, this).focus();
      stopEvent(e);
      break;
  }
}
function _sortComments(a, b) {
  if (a.pageIndex !== b.pageIndex) {
    return a.pageIndex - b.pageIndex;
  }
  if (a.rect[3] !== b.rect[3]) {
    return b.rect[3] - a.rect[3];
  }
  if (a.rect[0] !== b.rect[0]) {
    return a.rect[0] - b.rect[0];
  }
  if (a.rect[1] !== b.rect[1]) {
    return b.rect[1] - a.rect[1];
  }
  if (a.rect[2] !== b.rect[2]) {
    return a.rect[2] - b.rect[2];
  }
  return a.id.localeCompare(b.id);
}

;// ./web/download_manager.js
function download_manager_classPrivateFieldInitSpec(e, t, a) { download_manager_checkPrivateRedeclaration(e, t), t.set(e, a); }
function download_manager_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function download_manager_classPrivateFieldGet(s, a) { return s.get(download_manager_assertClassBrand(s, a)); }
function download_manager_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }






function download(blobUrl, filename) {
  const a = document.createElement("a");
  if (!a.click) {
    throw new Error('DownloadManager: "a.click()" is not supported.');
  }
  a.href = blobUrl;
  a.target = "_parent";
  if ("download" in a) {
    a.download = filename;
  }
  (document.body || document.documentElement).append(a);
  a.click();
  a.remove();
}
var _openBlobUrls = /*#__PURE__*/new WeakMap();
class DownloadManager {
  constructor() {
    download_manager_classPrivateFieldInitSpec(this, _openBlobUrls, new WeakMap());
  }
  downloadData(data, filename, contentType) {
    const blobUrl = URL.createObjectURL(new Blob([data], {
      type: contentType
    }));
    download(blobUrl, filename);
  }
  openOrDownloadData(data, filename) {
    let dest = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    const isPdfData = isPdfFile(filename);
    const contentType = isPdfData ? "application/pdf" : "";
    if (isPdfData) {
      let blobUrl = download_manager_classPrivateFieldGet(_openBlobUrls, this).get(data);
      if (!blobUrl) {
        blobUrl = URL.createObjectURL(new Blob([data], {
          type: contentType
        }));
        download_manager_classPrivateFieldGet(_openBlobUrls, this).set(data, blobUrl);
      }
      try {
        window.open(blobUrl);
        return true;
      } catch (ex) {
        NgxConsole.error("openOrDownloadData:", ex);
        URL.revokeObjectURL(blobUrl);
        download_manager_classPrivateFieldGet(_openBlobUrls, this).delete(data);
      }
    }
    this.downloadData(data, filename, contentType);
    return false;
  }
  download(data, url, filename) {
    let blobUrl;
    if (data) {
      blobUrl = URL.createObjectURL(new Blob([data], {
        type: "application/pdf"
      }));
    } else {
      if (!createValidAbsoluteUrl(url, "http://example.com")) {
        console.error(`download - not a valid URL: ${url}`);
        return;
      }
      blobUrl = url + "#pdfjs.action=download";
    }
    download(blobUrl, filename);
  }
}

;// ./web/editor_undo_bar.js

function editor_undo_bar_defineProperty(e, r, t) { return (r = editor_undo_bar_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function editor_undo_bar_toPropertyKey(t) { var i = editor_undo_bar_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function editor_undo_bar_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function editor_undo_bar_classPrivateFieldInitSpec(e, t, a) { editor_undo_bar_checkPrivateRedeclaration(e, t), t.set(e, a); }
function editor_undo_bar_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function editor_undo_bar_classPrivateFieldGet(s, a) { return s.get(editor_undo_bar_assertClassBrand(s, a)); }
function editor_undo_bar_classPrivateFieldSet(s, a, r) { return s.set(editor_undo_bar_assertClassBrand(s, a), r), r; }
function editor_undo_bar_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var editor_undo_bar_closeButton = /*#__PURE__*/new WeakMap();
var editor_undo_bar_container = /*#__PURE__*/new WeakMap();
var editor_undo_bar_eventBus = /*#__PURE__*/new WeakMap();
var _focusTimeout = /*#__PURE__*/new WeakMap();
var _initController = /*#__PURE__*/new WeakMap();
var _message = /*#__PURE__*/new WeakMap();
var _showController = /*#__PURE__*/new WeakMap();
var _undoButton = /*#__PURE__*/new WeakMap();
class EditorUndoBar {
  constructor(_ref, eventBus) {
    let {
      container,
      message,
      undoButton,
      closeButton
    } = _ref;
    editor_undo_bar_classPrivateFieldInitSpec(this, editor_undo_bar_closeButton, null);
    editor_undo_bar_classPrivateFieldInitSpec(this, editor_undo_bar_container, void 0);
    editor_undo_bar_classPrivateFieldInitSpec(this, editor_undo_bar_eventBus, null);
    editor_undo_bar_classPrivateFieldInitSpec(this, _focusTimeout, null);
    editor_undo_bar_classPrivateFieldInitSpec(this, _initController, null);
    editor_undo_bar_defineProperty(this, "isOpen", false);
    editor_undo_bar_classPrivateFieldInitSpec(this, _message, void 0);
    editor_undo_bar_classPrivateFieldInitSpec(this, _showController, null);
    editor_undo_bar_classPrivateFieldInitSpec(this, _undoButton, void 0);
    editor_undo_bar_classPrivateFieldSet(editor_undo_bar_container, this, container);
    editor_undo_bar_classPrivateFieldSet(_message, this, message);
    editor_undo_bar_classPrivateFieldSet(_undoButton, this, undoButton);
    editor_undo_bar_classPrivateFieldSet(editor_undo_bar_closeButton, this, closeButton);
    editor_undo_bar_classPrivateFieldSet(editor_undo_bar_eventBus, this, eventBus);
  }
  destroy() {
    editor_undo_bar_classPrivateFieldGet(_initController, this)?.abort();
    editor_undo_bar_classPrivateFieldSet(_initController, this, null);
    this.hide();
  }
  show(undoAction, messageData) {
    if (!editor_undo_bar_classPrivateFieldGet(_initController, this)) {
      editor_undo_bar_classPrivateFieldSet(_initController, this, new AbortController());
      const opts = {
        signal: editor_undo_bar_classPrivateFieldGet(_initController, this).signal
      };
      const boundHide = this.hide.bind(this);
      editor_undo_bar_classPrivateFieldGet(editor_undo_bar_container, this).addEventListener("contextmenu", noContextMenu, opts);
      editor_undo_bar_classPrivateFieldGet(editor_undo_bar_closeButton, this).addEventListener("click", boundHide, opts);
      editor_undo_bar_classPrivateFieldGet(editor_undo_bar_eventBus, this)._on("beforeprint", boundHide, opts);
      editor_undo_bar_classPrivateFieldGet(editor_undo_bar_eventBus, this)._on("download", boundHide, opts);
    }
    this.hide();
    if (typeof messageData === "string") {
      editor_undo_bar_classPrivateFieldGet(_message, this).setAttribute("data-l10n-id", _l10nMessages._[messageData]);
    } else {
      editor_undo_bar_classPrivateFieldGet(_message, this).setAttribute("data-l10n-id", _l10nMessages._._multiple);
      editor_undo_bar_classPrivateFieldGet(_message, this).setAttribute("data-l10n-args", JSON.stringify({
        count: messageData
      }));
    }
    this.isOpen = true;
    editor_undo_bar_classPrivateFieldGet(editor_undo_bar_container, this).hidden = false;
    editor_undo_bar_classPrivateFieldSet(_showController, this, new AbortController());
    editor_undo_bar_classPrivateFieldGet(_undoButton, this).addEventListener("click", () => {
      undoAction();
      this.hide();
    }, {
      signal: editor_undo_bar_classPrivateFieldGet(_showController, this).signal
    });
    editor_undo_bar_classPrivateFieldSet(_focusTimeout, this, setTimeout(() => {
      editor_undo_bar_classPrivateFieldGet(editor_undo_bar_container, this).focus();
      editor_undo_bar_classPrivateFieldSet(_focusTimeout, this, null);
    }, 100));
  }
  hide() {
    if (!this.isOpen) {
      return;
    }
    this.isOpen = false;
    editor_undo_bar_classPrivateFieldGet(editor_undo_bar_container, this).hidden = true;
    editor_undo_bar_classPrivateFieldGet(_showController, this)?.abort();
    editor_undo_bar_classPrivateFieldSet(_showController, this, null);
    if (editor_undo_bar_classPrivateFieldGet(_focusTimeout, this)) {
      clearTimeout(editor_undo_bar_classPrivateFieldGet(_focusTimeout, this));
      editor_undo_bar_classPrivateFieldSet(_focusTimeout, this, null);
    }
  }
}
var _l10nMessages = {
  _: Object.freeze({
    highlight: "pdfjs-editor-undo-bar-message-highlight",
    freetext: "pdfjs-editor-undo-bar-message-freetext",
    stamp: "pdfjs-editor-undo-bar-message-stamp",
    ink: "pdfjs-editor-undo-bar-message-ink",
    signature: "pdfjs-editor-undo-bar-message-signature",
    _multiple: "pdfjs-editor-undo-bar-message-multiple"
  })
};

;// ./web/overlay_manager.js

function overlay_manager_classPrivateFieldInitSpec(e, t, a) { overlay_manager_checkPrivateRedeclaration(e, t), t.set(e, a); }
function overlay_manager_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function overlay_manager_classPrivateFieldSet(s, a, r) { return s.set(overlay_manager_assertClassBrand(s, a), r), r; }
function overlay_manager_classPrivateFieldGet(s, a) { return s.get(overlay_manager_assertClassBrand(s, a)); }
function overlay_manager_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }
var _overlays = /*#__PURE__*/new WeakMap();
var _active = /*#__PURE__*/new WeakMap();
class OverlayManager {
  constructor() {
    overlay_manager_classPrivateFieldInitSpec(this, _overlays, new WeakMap());
    overlay_manager_classPrivateFieldInitSpec(this, _active, null);
  }
  get active() {
    return overlay_manager_classPrivateFieldGet(_active, this);
  }
  async register(dialog) {
    let canForceClose = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    if (typeof dialog !== "object") {
      throw new Error("Not enough parameters.");
    } else if (overlay_manager_classPrivateFieldGet(_overlays, this).has(dialog)) {
      throw new Error("The overlay is already registered.");
    }
    overlay_manager_classPrivateFieldGet(_overlays, this).set(dialog, {
      canForceClose
    });
    dialog.addEventListener("cancel", _ref => {
      let {
        target
      } = _ref;
      if (overlay_manager_classPrivateFieldGet(_active, this) === target) {
        overlay_manager_classPrivateFieldSet(_active, this, null);
      }
    });
  }
  unregister(dialog) {
    if (!overlay_manager_classPrivateFieldGet(_overlays, this).has(dialog)) {
      throw new Error("The overlay does not exist.");
    }
    overlay_manager_classPrivateFieldGet(_overlays, this).delete(dialog);
  }
  async open(dialog) {
    if (!overlay_manager_classPrivateFieldGet(_overlays, this).has(dialog)) {
      throw new Error("The overlay does not exist.");
    } else if (overlay_manager_classPrivateFieldGet(_active, this)) {
      if (overlay_manager_classPrivateFieldGet(_active, this) === dialog) {
        throw new Error("The overlay is already active.");
      } else if (overlay_manager_classPrivateFieldGet(_overlays, this).get(dialog).canForceClose) {
        await this.close();
      } else {
        throw new Error("Another overlay is currently active.");
      }
    }
    overlay_manager_classPrivateFieldSet(_active, this, dialog);
    dialog.showModal();
    dialog.classList.remove("hidden");
  }
  async close() {
    let dialog = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : overlay_manager_classPrivateFieldGet(_active, this);
    let silent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    if (!overlay_manager_classPrivateFieldGet(_overlays, this).has(dialog)) {
      if (silent) {
        return;
      }
      throw new Error("The overlay does not exist.");
    } else if (!overlay_manager_classPrivateFieldGet(_active, this)) {
      if (silent) {
        return;
      }
      throw new Error("The overlay is currently not active.");
    } else if (overlay_manager_classPrivateFieldGet(_active, this) !== dialog) {
      if (silent) {
        return;
      }
      throw new Error("Another overlay is currently active.");
    }
    dialog.close();
    overlay_manager_classPrivateFieldSet(_active, this, null);
  }
  async closeIfActive(dialog) {
    if (overlay_manager_classPrivateFieldGet(_active, this) === dialog) {
      await this.close(dialog);
    }
  }
}

;// ./web/password_prompt.js


function password_prompt_classPrivateMethodInitSpec(e, a) { password_prompt_checkPrivateRedeclaration(e, a), a.add(e); }
function password_prompt_classPrivateFieldInitSpec(e, t, a) { password_prompt_checkPrivateRedeclaration(e, t), t.set(e, a); }
function password_prompt_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function password_prompt_classPrivateFieldSet(s, a, r) { return s.set(password_prompt_assertClassBrand(s, a), r), r; }
function password_prompt_classPrivateFieldGet(s, a) { return s.get(password_prompt_assertClassBrand(s, a)); }
function password_prompt_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _activeCapability = /*#__PURE__*/new WeakMap();
var _updateCallback = /*#__PURE__*/new WeakMap();
var _reason = /*#__PURE__*/new WeakMap();
var _PasswordPrompt_brand = /*#__PURE__*/new WeakSet();
class PasswordPrompt {
  constructor(options, overlayManager) {
    let isViewerEmbedded = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    password_prompt_classPrivateMethodInitSpec(this, _PasswordPrompt_brand);
    password_prompt_classPrivateFieldInitSpec(this, _activeCapability, null);
    password_prompt_classPrivateFieldInitSpec(this, _updateCallback, null);
    password_prompt_classPrivateFieldInitSpec(this, _reason, null);
    this.dialog = options.dialog;
    this.label = options.label;
    this.input = options.input;
    this.submitButton = options.submitButton;
    this.cancelButton = options.cancelButton;
    this.overlayManager = overlayManager;
    this._isViewerEmbedded = isViewerEmbedded;
    this.submitButton.addEventListener("click", password_prompt_assertClassBrand(_PasswordPrompt_brand, this, _verify).bind(this));
    this.cancelButton.addEventListener("click", this.close.bind(this));
    this.input.addEventListener("keydown", e => {
      if (e.keyCode === 13) {
        password_prompt_assertClassBrand(_PasswordPrompt_brand, this, _verify).call(this);
      }
    });
    this.overlayManager.register(this.dialog, true);
    this.dialog.addEventListener("close", password_prompt_assertClassBrand(_PasswordPrompt_brand, this, password_prompt_cancel).bind(this));
  }
  async open() {
    await password_prompt_classPrivateFieldGet(_activeCapability, this)?.promise;
    password_prompt_classPrivateFieldSet(_activeCapability, this, Promise.withResolvers());
    try {
      await this.overlayManager.open(this.dialog);
      this.input.type = "password";
      this.input.focus();
    } catch (ex) {
      password_prompt_classPrivateFieldGet(_activeCapability, this).resolve();
      throw ex;
    }
    const passwordIncorrect = password_prompt_classPrivateFieldGet(_reason, this) === PasswordResponses.INCORRECT_PASSWORD;
    if (!this._isViewerEmbedded || passwordIncorrect) {
      this.input.focus();
    }
    this.label.setAttribute("data-l10n-id", passwordIncorrect ? "pdfjs-password-invalid" : "pdfjs-password-label");
  }
  async close() {
    this.overlayManager.closeIfActive(this.dialog);
    this.input.value = "";
    this.input.type = "text";
  }
  async setUpdateCallback(updateCallback, reason) {
    if (password_prompt_classPrivateFieldGet(_activeCapability, this)) {
      await password_prompt_classPrivateFieldGet(_activeCapability, this).promise;
    }
    password_prompt_classPrivateFieldSet(_updateCallback, this, updateCallback);
    password_prompt_classPrivateFieldSet(_reason, this, reason);
  }
}
function _verify() {
  const password = this.input.value;
  if (password?.length > 0) {
    password_prompt_assertClassBrand(_PasswordPrompt_brand, this, _invokeCallback).call(this, password);
  }
}
function password_prompt_cancel() {
  password_prompt_assertClassBrand(_PasswordPrompt_brand, this, _invokeCallback).call(this, new Error("PasswordPrompt cancelled."));
  password_prompt_classPrivateFieldGet(_activeCapability, this).resolve();
}
function _invokeCallback(password) {
  if (!password_prompt_classPrivateFieldGet(_updateCallback, this)) {
    return;
  }
  this.close();
  this.input.value = "";
  password_prompt_classPrivateFieldGet(_updateCallback, this).call(this, password);
  password_prompt_classPrivateFieldSet(_updateCallback, this, null);
}

;// ./web/base_tree_viewer.js


const TREEITEM_OFFSET_TOP = -100;
const TREEITEM_SELECTED_CLASS = "selected";
class BaseTreeViewer {
  constructor(options) {
    this.container = options.container;
    this.eventBus = options.eventBus;
    this._l10n = options.l10n;
    this.reset();
  }
  reset() {
    this._pdfDocument = null;
    this._lastToggleIsShow = true;
    this._currentTreeItem = null;
    this.container.textContent = "";
    this.container.classList.remove("treeWithDeepNesting");
  }
  _dispatchEvent(count) {
    throw new Error("Not implemented: _dispatchEvent");
  }
  _bindLink(element, params) {
    throw new Error("Not implemented: _bindLink");
  }
  _normalizeTextContent(str) {
    return removeNullCharacters(str, true) || "\u2013";
  }
  _addToggleButton(div) {
    let hidden = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    const toggler = document.createElement("div");
    toggler.className = "treeItemToggler";
    if (hidden) {
      toggler.classList.add("treeItemsHidden");
    }
    toggler.onclick = evt => {
      evt.stopPropagation();
      toggler.classList.toggle("treeItemsHidden");
      if (evt.shiftKey) {
        const shouldShowAll = !toggler.classList.contains("treeItemsHidden");
        this._toggleTreeItem(div, shouldShowAll);
      }
    };
    div.prepend(toggler);
  }
  _toggleTreeItem(root) {
    let show = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    this._l10n.pause();
    this._lastToggleIsShow = show;
    for (const toggler of root.querySelectorAll(".treeItemToggler")) {
      toggler.classList.toggle("treeItemsHidden", !show);
    }
    this._l10n.resume();
  }
  _toggleAllTreeItems() {
    this._toggleTreeItem(this.container, !this._lastToggleIsShow);
  }
  _finishRendering(fragment, count) {
    let hasAnyNesting = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    if (hasAnyNesting) {
      this.container.classList.add("treeWithDeepNesting");
      this._lastToggleIsShow = !fragment.querySelector(".treeItemsHidden");
    }
    this._l10n.pause();
    this.container.append(fragment);
    this._l10n.resume();
    this._dispatchEvent(count);
  }
  render(params) {
    throw new Error("Not implemented: render");
  }
  _updateCurrentTreeItem() {
    let treeItem = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    if (this._currentTreeItem) {
      this._currentTreeItem.classList.remove(TREEITEM_SELECTED_CLASS);
      this._currentTreeItem = null;
    }
    if (treeItem) {
      treeItem.classList.add(TREEITEM_SELECTED_CLASS);
      this._currentTreeItem = treeItem;
    }
  }
  _scrollToCurrentTreeItem(treeItem) {
    if (!treeItem) {
      return;
    }
    this._l10n.pause();
    let currentNode = treeItem.parentNode;
    while (currentNode && currentNode !== this.container) {
      if (currentNode.classList.contains("treeItem")) {
        const toggler = currentNode.firstElementChild;
        toggler?.classList.remove("treeItemsHidden");
      }
      currentNode = currentNode.parentNode;
    }
    this._l10n.resume();
    this._updateCurrentTreeItem(treeItem);
    this.container.scrollTo(treeItem.offsetLeft, treeItem.offsetTop + TREEITEM_OFFSET_TOP);
  }
}

;// ./web/pdf_attachment_viewer.js


function pdf_attachment_viewer_classPrivateMethodInitSpec(e, a) { pdf_attachment_viewer_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_attachment_viewer_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_attachment_viewer_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var _PDFAttachmentViewer_brand = /*#__PURE__*/new WeakSet();
class PDFAttachmentViewer extends BaseTreeViewer {
  constructor(options) {
    super(options);
    pdf_attachment_viewer_classPrivateMethodInitSpec(this, _PDFAttachmentViewer_brand);
    this.downloadManager = options.downloadManager;
    this.eventBus._on("fileattachmentannotation", pdf_attachment_viewer_assertClassBrand(_PDFAttachmentViewer_brand, this, _appendAttachment).bind(this));
  }
  reset() {
    let keepRenderedCapability = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    super.reset();
    this._attachments = null;
    if (!keepRenderedCapability) {
      this._renderedCapability = Promise.withResolvers();
    }
    this._pendingDispatchEvent = false;
  }
  async _dispatchEvent(attachmentsCount) {
    this._renderedCapability.resolve();
    if (attachmentsCount === 0 && !this._pendingDispatchEvent) {
      this._pendingDispatchEvent = true;
      await waitOnEventOrTimeout({
        target: this.eventBus,
        name: "annotationlayerrendered",
        delay: 1000
      });
      if (!this._pendingDispatchEvent) {
        return;
      }
    }
    this._pendingDispatchEvent = false;
    this.eventBus.dispatch("attachmentsloaded", {
      source: this,
      attachmentsCount
    });
  }
  _bindLink(element, _ref) {
    let {
      content,
      description,
      filename
    } = _ref;
    if (description) {
      element.title = description;
    }
    element.onclick = () => {
      this.downloadManager.openOrDownloadData(content, filename);
      return false;
    };
  }
  render(_ref2) {
    let {
      attachments,
      keepRenderedCapability = false
    } = _ref2;
    if (this._attachments) {
      this.reset(keepRenderedCapability);
    }
    this._attachments = attachments || null;
    if (!attachments) {
      this._dispatchEvent(0);
      return;
    }
    const fragment = document.createDocumentFragment();
    let attachmentsCount = 0;
    for (const name in attachments) {
      const item = attachments[name];
      const div = document.createElement("div");
      div.className = "treeItem";
      const element = document.createElement("a");
      this._bindLink(element, item);
      element.textContent = this._normalizeTextContent(item.filename);
      div.append(element);
      fragment.append(div);
      attachmentsCount++;
    }
    this._finishRendering(fragment, attachmentsCount);
  }
}
function _appendAttachment(item) {
  const renderedPromise = this._renderedCapability.promise;
  renderedPromise.then(() => {
    if (renderedPromise !== this._renderedCapability.promise) {
      return;
    }
    const attachments = this._attachments || Object.create(null);
    for (const name in attachments) {
      if (item.filename === name) {
        return;
      }
    }
    attachments[item.filename] = item;
    this.render({
      attachments,
      keepRenderedCapability: true
    });
  });
}

;// ./web/grab_to_pan.js

function grab_to_pan_classPrivateMethodInitSpec(e, a) { grab_to_pan_checkPrivateRedeclaration(e, a), a.add(e); }
function grab_to_pan_classPrivateFieldInitSpec(e, t, a) { grab_to_pan_checkPrivateRedeclaration(e, t), t.set(e, a); }
function grab_to_pan_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function grab_to_pan_classPrivateFieldSet(s, a, r) { return s.set(grab_to_pan_assertClassBrand(s, a), r), r; }
function grab_to_pan_classPrivateFieldGet(s, a) { return s.get(grab_to_pan_assertClassBrand(s, a)); }
function grab_to_pan_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

const CSS_CLASS_GRAB = "grab-to-pan-grab";
var _activateAC = /*#__PURE__*/new WeakMap();
var _mouseDownAC = /*#__PURE__*/new WeakMap();
var _scrollAC = /*#__PURE__*/new WeakMap();
var _GrabToPan_brand = /*#__PURE__*/new WeakSet();
class GrabToPan {
  constructor(_ref) {
    let {
      element
    } = _ref;
    grab_to_pan_classPrivateMethodInitSpec(this, _GrabToPan_brand);
    grab_to_pan_classPrivateFieldInitSpec(this, _activateAC, null);
    grab_to_pan_classPrivateFieldInitSpec(this, _mouseDownAC, null);
    grab_to_pan_classPrivateFieldInitSpec(this, _scrollAC, null);
    this.element = element;
    this.document = element.ownerDocument;
    const overlay = this.overlay = document.createElement("div");
    overlay.className = "grab-to-pan-grabbing";
  }
  activate() {
    if (!grab_to_pan_classPrivateFieldGet(_activateAC, this)) {
      grab_to_pan_classPrivateFieldSet(_activateAC, this, new AbortController());
      this.element.addEventListener("mousedown", grab_to_pan_assertClassBrand(_GrabToPan_brand, this, _onMouseDown).bind(this), {
        capture: true,
        signal: grab_to_pan_classPrivateFieldGet(_activateAC, this).signal
      });
      this.element.classList.add(CSS_CLASS_GRAB);
    }
  }
  deactivate() {
    if (grab_to_pan_classPrivateFieldGet(_activateAC, this)) {
      grab_to_pan_classPrivateFieldGet(_activateAC, this).abort();
      grab_to_pan_classPrivateFieldSet(_activateAC, this, null);
      grab_to_pan_assertClassBrand(_GrabToPan_brand, this, _endPan).call(this);
      this.element.classList.remove(CSS_CLASS_GRAB);
    }
  }
  toggle() {
    if (grab_to_pan_classPrivateFieldGet(_activateAC, this)) {
      this.deactivate();
    } else {
      this.activate();
    }
  }
  ignoreTarget(node) {
    if (document.querySelector(".stf__item")) {
      return true;
    }
    return node.matches("a[href], a[href] *, input, textarea, button, button *, select, option");
  }
}
function _onMouseDown(event) {
  if (event.button !== 0 || this.ignoreTarget(event.target)) {
    return;
  }
  if (event.originalTarget) {
    try {
      event.originalTarget.tagName;
    } catch {
      return;
    }
  }
  this.scrollLeftStart = this.element.scrollLeft;
  this.scrollTopStart = this.element.scrollTop;
  this.clientXStart = event.clientX;
  this.clientYStart = event.clientY;
  if (isOverPerfectScrollbar(this.clientXStart, this.clientYStart, "ps__rail-x")) {
    return;
  }
  if (isOverPerfectScrollbar(this.clientXStart, this.clientYStart, "ps__rail-y")) {
    return;
  }
  grab_to_pan_classPrivateFieldSet(_mouseDownAC, this, new AbortController());
  const boundEndPan = grab_to_pan_assertClassBrand(_GrabToPan_brand, this, _endPan).bind(this),
    mouseOpts = {
      capture: true,
      signal: grab_to_pan_classPrivateFieldGet(_mouseDownAC, this).signal
    };
  this.document.addEventListener("mousemove", grab_to_pan_assertClassBrand(_GrabToPan_brand, this, _onMouseMove).bind(this), mouseOpts);
  this.document.addEventListener("mouseup", boundEndPan, mouseOpts);
  grab_to_pan_classPrivateFieldSet(_scrollAC, this, new AbortController());
  this.element.addEventListener("scroll", boundEndPan, {
    capture: true,
    signal: grab_to_pan_classPrivateFieldGet(_scrollAC, this).signal
  });
  stopEvent(event);
  const focusedElement = document.activeElement;
  if (focusedElement && !focusedElement.contains(event.target)) {
    focusedElement.blur();
  }
}
function _onMouseMove(event) {
  grab_to_pan_classPrivateFieldGet(_scrollAC, this)?.abort();
  grab_to_pan_classPrivateFieldSet(_scrollAC, this, null);
  if (!(event.buttons & 1)) {
    grab_to_pan_assertClassBrand(_GrabToPan_brand, this, _endPan).call(this);
    return;
  }
  const xDiff = event.clientX - this.clientXStart;
  const yDiff = event.clientY - this.clientYStart;
  this.element.scrollTo({
    top: this.scrollTopStart - yDiff,
    left: this.scrollLeftStart - xDiff,
    behavior: "instant"
  });
  if (!this.overlay.parentNode) {
    document.body.append(this.overlay);
  }
}
function _endPan() {
  grab_to_pan_classPrivateFieldGet(_mouseDownAC, this)?.abort();
  grab_to_pan_classPrivateFieldSet(_mouseDownAC, this, null);
  grab_to_pan_classPrivateFieldGet(_scrollAC, this)?.abort();
  grab_to_pan_classPrivateFieldSet(_scrollAC, this, null);
  this.overlay.remove();
}
function isOverPerfectScrollbar(x, y, divName) {
  const perfectScrollbar = document.getElementsByClassName(divName);
  if (perfectScrollbar && perfectScrollbar.length === 1) {
    var {
      top,
      right,
      bottom,
      left
    } = perfectScrollbar[0].getBoundingClientRect();
    if (y >= top && y <= bottom) {
      if (x <= right && x >= left) {
        return true;
      }
    }
  }
  return false;
}

;// ./web/pdf_cursor_tools.js

function pdf_cursor_tools_classPrivateMethodInitSpec(e, a) { pdf_cursor_tools_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_cursor_tools_classPrivateFieldInitSpec(e, t, a) { pdf_cursor_tools_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_cursor_tools_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_cursor_tools_classPrivateFieldSet(s, a, r) { return s.set(pdf_cursor_tools_assertClassBrand(s, a), r), r; }
function pdf_cursor_tools_classPrivateFieldGet(s, a) { return s.get(pdf_cursor_tools_assertClassBrand(s, a)); }
function pdf_cursor_tools_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }




var pdf_cursor_tools_active = /*#__PURE__*/new WeakMap();
var _prevActive = /*#__PURE__*/new WeakMap();
var _PDFCursorTools_brand = /*#__PURE__*/new WeakSet();
class PDFCursorTools {
  constructor(_ref) {
    let {
      container,
      eventBus,
      cursorToolOnLoad = CursorTool.SELECT
    } = _ref;
    pdf_cursor_tools_classPrivateMethodInitSpec(this, _PDFCursorTools_brand);
    pdf_cursor_tools_classPrivateFieldInitSpec(this, pdf_cursor_tools_active, CursorTool.SELECT);
    pdf_cursor_tools_classPrivateFieldInitSpec(this, _prevActive, null);
    this.container = container;
    this.eventBus = eventBus;
    pdf_cursor_tools_assertClassBrand(_PDFCursorTools_brand, this, pdf_cursor_tools_addEventListeners).call(this);
    Promise.resolve().then(() => {
      this.switchTool(cursorToolOnLoad);
    });
  }
  get activeTool() {
    return pdf_cursor_tools_classPrivateFieldGet(pdf_cursor_tools_active, this);
  }
  switchTool(tool) {
    if (pdf_cursor_tools_classPrivateFieldGet(_prevActive, this) !== null) {
      return;
    }
    pdf_cursor_tools_assertClassBrand(_PDFCursorTools_brand, this, _switchTool).call(this, tool);
  }
  get _handTool() {
    return shadow(this, "_handTool", new GrabToPan({
      element: this.container
    }));
  }
}
function _switchTool(tool) {
  let disabled = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  if (tool === pdf_cursor_tools_classPrivateFieldGet(pdf_cursor_tools_active, this)) {
    if (pdf_cursor_tools_classPrivateFieldGet(_prevActive, this) !== null) {
      this.eventBus.dispatch("cursortoolchanged", {
        source: this,
        tool,
        disabled
      });
    }
    return;
  }
  const disableActiveTool = () => {
    switch (pdf_cursor_tools_classPrivateFieldGet(pdf_cursor_tools_active, this)) {
      case CursorTool.SELECT:
        break;
      case CursorTool.HAND:
        this._handTool.deactivate();
        break;
      case CursorTool.ZOOM:
    }
  };
  switch (tool) {
    case CursorTool.SELECT:
      disableActiveTool();
      break;
    case CursorTool.HAND:
      disableActiveTool();
      this._handTool.activate();
      break;
    case CursorTool.ZOOM:
    default:
      NgxConsole.error(`switchTool: "${tool}" is an unsupported value.`);
      return;
  }
  pdf_cursor_tools_classPrivateFieldSet(pdf_cursor_tools_active, this, tool);
  this.eventBus.dispatch("cursortoolchanged", {
    source: this,
    tool,
    disabled
  });
}
function pdf_cursor_tools_addEventListeners() {
  this.eventBus._on("switchcursortool", evt => {
    if (!evt.reset) {
      this.switchTool(evt.tool);
    } else if (pdf_cursor_tools_classPrivateFieldGet(_prevActive, this) !== null) {
      annotationEditorMode = AnnotationEditorType.NONE;
      presentationModeState = PresentationModeState.NORMAL;
      enableActive();
    }
  });
  let annotationEditorMode = AnnotationEditorType.NONE,
    presentationModeState = PresentationModeState.NORMAL;
  const disableActive = () => {
    pdf_cursor_tools_classPrivateFieldGet(_prevActive, this) ?? pdf_cursor_tools_classPrivateFieldSet(_prevActive, this, pdf_cursor_tools_classPrivateFieldGet(pdf_cursor_tools_active, this));
    pdf_cursor_tools_assertClassBrand(_PDFCursorTools_brand, this, _switchTool).call(this, CursorTool.SELECT, true);
  };
  const enableActive = () => {
    if (pdf_cursor_tools_classPrivateFieldGet(_prevActive, this) !== null && annotationEditorMode === AnnotationEditorType.NONE && presentationModeState === PresentationModeState.NORMAL) {
      pdf_cursor_tools_assertClassBrand(_PDFCursorTools_brand, this, _switchTool).call(this, pdf_cursor_tools_classPrivateFieldGet(_prevActive, this));
      pdf_cursor_tools_classPrivateFieldSet(_prevActive, this, null);
    }
  };
  this.eventBus._on("annotationeditormodechanged", _ref2 => {
    let {
      mode
    } = _ref2;
    annotationEditorMode = mode;
    if (mode === AnnotationEditorType.NONE) {
      enableActive();
    } else {
      disableActive();
    }
  });
  this.eventBus._on("presentationmodechanged", _ref3 => {
    let {
      state
    } = _ref3;
    presentationModeState = state;
    if (state === PresentationModeState.NORMAL) {
      enableActive();
    } else if (state === PresentationModeState.FULLSCREEN) {
      disableActive();
    }
  });
}

;// ./web/pdf_document_properties.js


function pdf_document_properties_classPrivateMethodInitSpec(e, a) { pdf_document_properties_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_document_properties_classPrivateFieldInitSpec(e, t, a) { pdf_document_properties_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_document_properties_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_document_properties_classPrivateFieldSet(s, a, r) { return s.set(pdf_document_properties_assertClassBrand(s, a), r), r; }
function pdf_document_properties_classPrivateFieldGet(s, a) { return s.get(pdf_document_properties_assertClassBrand(s, a)); }
function pdf_document_properties_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


const NON_METRIC_LOCALES = ["en-us", "en-lr", "my"];
const US_PAGE_NAMES = {
  "8.5x11": "pdfjs-document-properties-page-size-name-letter",
  "8.5x14": "pdfjs-document-properties-page-size-name-legal"
};
const METRIC_PAGE_NAMES = {
  "297x420": "pdfjs-document-properties-page-size-name-a-three",
  "210x297": "pdfjs-document-properties-page-size-name-a-four"
};
function getPageName(size, isPortrait, pageNames) {
  const width = isPortrait ? size.width : size.height;
  const height = isPortrait ? size.height : size.width;
  return pageNames[`${width}x${height}`];
}
var _fieldData = /*#__PURE__*/new WeakMap();
var _PDFDocumentProperties_brand = /*#__PURE__*/new WeakSet();
class PDFDocumentProperties {
  constructor(_ref, overlayManager, eventBus, l10n, fileNameLookup, titleLookup) {
    let {
      dialog,
      fields,
      closeButton
    } = _ref;
    pdf_document_properties_classPrivateMethodInitSpec(this, _PDFDocumentProperties_brand);
    pdf_document_properties_classPrivateFieldInitSpec(this, _fieldData, null);
    this.dialog = dialog;
    this.fields = fields;
    this.overlayManager = overlayManager;
    this.l10n = l10n;
    this._fileNameLookup = fileNameLookup;
    this.eventBus = eventBus;
    this._titleLookup = titleLookup;
    pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _reset).call(this);
    closeButton.addEventListener("click", this.close.bind(this));
    this.overlayManager.register(this.dialog);
    eventBus._on("pagechanging", evt => {
      this._currentPageNumber = evt.pageNumber;
    });
    eventBus._on("rotationchanging", evt => {
      this._pagesRotation = evt.pagesRotation;
    });
  }
  async open() {
    await Promise.all([this.overlayManager.open(this.dialog), this._dataAvailableCapability.promise]);
    this.eventBus.dispatch("propertiesdialogopen", this);
    const currentPageNumber = this._currentPageNumber;
    const pagesRotation = this._pagesRotation;
    if (pdf_document_properties_classPrivateFieldGet(_fieldData, this) && currentPageNumber === pdf_document_properties_classPrivateFieldGet(_fieldData, this)._currentPageNumber && pagesRotation === pdf_document_properties_classPrivateFieldGet(_fieldData, this)._pagesRotation) {
      pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _updateUI).call(this);
      return;
    }
    const [{
      info,
      metadata,
      contentLength
    }, pdfPage] = await Promise.all([this.pdfDocument.getMetadata(), this.pdfDocument.getPage(currentPageNumber)]);
    const [fileName, fileSize, title, creationDate, modificationDate, pageSize, isLinearized] = await Promise.all([this._fileNameLookup(), pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _parseFileSize).call(this, contentLength), this._titleLookup(), pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _parseDate).call(this, metadata?.get("xmp:createdate"), info.CreationDate), pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _parseDate).call(this, metadata?.get("xmp:modifydate"), info.ModDate), pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _parsePageSize).call(this, getPageSizeInches(pdfPage), pagesRotation), pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _parseLinearization).call(this, info.IsLinearized)]);
    pdf_document_properties_classPrivateFieldSet(_fieldData, this, Object.freeze({
      fileName,
      fileSize,
      title,
      author: metadata?.get("dc:creator")?.join("\n") || info.Author,
      subject: metadata?.get("dc:subject")?.join("\n") || info.Subject,
      keywords: metadata?.get("pdf:keywords") || info.Keywords,
      creationDate,
      modificationDate,
      creator: metadata?.get("xmp:creatortool") || info.Creator,
      producer: metadata?.get("pdf:producer") || info.Producer,
      version: info.PDFFormatVersion,
      pageCount: this.pdfDocument.numPages,
      pageSize,
      linearized: isLinearized,
      _currentPageNumber: currentPageNumber,
      _pagesRotation: pagesRotation
    }));
    pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _updateUI).call(this);
    const {
      length
    } = await this.pdfDocument.getDownloadInfo();
    if (contentLength === length) {
      return;
    }
    const data = Object.assign(Object.create(null), pdf_document_properties_classPrivateFieldGet(_fieldData, this));
    data.fileSize = await pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _parseFileSize).call(this, length);
    pdf_document_properties_classPrivateFieldSet(_fieldData, this, Object.freeze(data));
    pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _updateUI).call(this);
  }
  async close() {
    this.overlayManager.close(this.dialog, true);
    this.eventBus.dispatch("propertiesdialogclose", this);
  }
  setDocument(pdfDocument) {
    if (this.pdfDocument) {
      pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _reset).call(this);
      pdf_document_properties_assertClassBrand(_PDFDocumentProperties_brand, this, _updateUI).call(this);
    }
    if (!pdfDocument) {
      return;
    }
    this.pdfDocument = pdfDocument;
    this._dataAvailableCapability.resolve();
  }
}
function _reset() {
  this.pdfDocument = null;
  pdf_document_properties_classPrivateFieldSet(_fieldData, this, null);
  this._dataAvailableCapability = Promise.withResolvers();
  this._currentPageNumber = 1;
  this._pagesRotation = 0;
}
function _updateUI() {
  if (pdf_document_properties_classPrivateFieldGet(_fieldData, this) && this.overlayManager.active !== this.dialog) {
    return;
  }
  for (const id in this.fields) {
    const content = pdf_document_properties_classPrivateFieldGet(_fieldData, this)?.[id];
    this.fields[id].textContent = content || content === 0 ? content : "-";
  }
}
async function _parseFileSize() {
  let b = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
  const kb = b / 1024,
    mb = kb / 1024;
  return kb ? this.l10n.get(mb >= 1 ? "pdfjs-document-properties-size-mb" : "pdfjs-document-properties-size-kb", {
    mb,
    kb,
    b
  }) : undefined;
}
async function _parsePageSize(pageSizeInches, pagesRotation) {
  if (!pageSizeInches) {
    return undefined;
  }
  if (pagesRotation % 180 !== 0) {
    pageSizeInches = {
      width: pageSizeInches.height,
      height: pageSizeInches.width
    };
  }
  const isPortrait = isPortraitOrientation(pageSizeInches),
    nonMetric = NON_METRIC_LOCALES.includes(this.l10n.getLanguage());
  let sizeInches = {
    width: Math.round(pageSizeInches.width * 100) / 100,
    height: Math.round(pageSizeInches.height * 100) / 100
  };
  let sizeMillimeters = {
    width: Math.round(pageSizeInches.width * 25.4 * 10) / 10,
    height: Math.round(pageSizeInches.height * 25.4 * 10) / 10
  };
  let nameId = getPageName(sizeInches, isPortrait, US_PAGE_NAMES) || getPageName(sizeMillimeters, isPortrait, METRIC_PAGE_NAMES);
  if (!nameId && !(Number.isInteger(sizeMillimeters.width) && Number.isInteger(sizeMillimeters.height))) {
    const exactMillimeters = {
      width: pageSizeInches.width * 25.4,
      height: pageSizeInches.height * 25.4
    };
    const intMillimeters = {
      width: Math.round(sizeMillimeters.width),
      height: Math.round(sizeMillimeters.height)
    };
    if (Math.abs(exactMillimeters.width - intMillimeters.width) < 0.1 && Math.abs(exactMillimeters.height - intMillimeters.height) < 0.1) {
      nameId = getPageName(intMillimeters, isPortrait, METRIC_PAGE_NAMES);
      if (nameId) {
        sizeInches = {
          width: Math.round(intMillimeters.width / 25.4 * 100) / 100,
          height: Math.round(intMillimeters.height / 25.4 * 100) / 100
        };
        sizeMillimeters = intMillimeters;
      }
    }
  }
  const [{
    width,
    height
  }, unit, name, orientation] = await Promise.all([nonMetric ? sizeInches : sizeMillimeters, this.l10n.get(nonMetric ? "pdfjs-document-properties-page-size-unit-inches" : "pdfjs-document-properties-page-size-unit-millimeters"), nameId && this.l10n.get(nameId), this.l10n.get(isPortrait ? "pdfjs-document-properties-page-size-orientation-portrait" : "pdfjs-document-properties-page-size-orientation-landscape")]);
  return this.l10n.get(name ? "pdfjs-document-properties-page-size-dimension-name-string" : "pdfjs-document-properties-page-size-dimension-string", {
    width,
    height,
    unit,
    name,
    orientation
  });
}
async function _parseDate(metadataDate, infoDate) {
  const dateObj = Date.parse(metadataDate) || PDFDateString.toDateObject(infoDate);
  return dateObj ? this.l10n.get("pdfjs-document-properties-date-time-string", {
    dateObj: dateObj.valueOf()
  }) : undefined;
}
function _parseLinearization(isLinearized) {
  return this.l10n.get(isLinearized ? "pdfjs-document-properties-linearized-yes" : "pdfjs-document-properties-linearized-no");
}

;// ./web/pdf_find_utils.js


const CharacterType = {
  SPACE: 0,
  ALPHA_LETTER: 1,
  PUNCT: 2,
  HAN_LETTER: 3,
  KATAKANA_LETTER: 4,
  HIRAGANA_LETTER: 5,
  HALFWIDTH_KATAKANA_LETTER: 6,
  THAI_LETTER: 7
};
function isAlphabeticalScript(charCode) {
  return charCode < 0x2e80;
}
function isAscii(charCode) {
  return (charCode & 0xff80) === 0;
}
function isAsciiAlpha(charCode) {
  return charCode >= 0x61 && charCode <= 0x7a || charCode >= 0x41 && charCode <= 0x5a;
}
function isAsciiDigit(charCode) {
  return charCode >= 0x30 && charCode <= 0x39;
}
function isAsciiSpace(charCode) {
  return charCode === 0x20 || charCode === 0x09 || charCode === 0x0d || charCode === 0x0a;
}
function isHan(charCode) {
  return charCode >= 0x3400 && charCode <= 0x9fff || charCode >= 0xf900 && charCode <= 0xfaff;
}
function isKatakana(charCode) {
  return charCode >= 0x30a0 && charCode <= 0x30ff;
}
function isHiragana(charCode) {
  return charCode >= 0x3040 && charCode <= 0x309f;
}
function isHalfwidthKatakana(charCode) {
  return charCode >= 0xff60 && charCode <= 0xff9f;
}
function isThai(charCode) {
  return (charCode & 0xff80) === 0x0e00;
}
function getCharacterType(charCode) {
  if (isAlphabeticalScript(charCode)) {
    if (isAscii(charCode)) {
      if (isAsciiSpace(charCode)) {
        return CharacterType.SPACE;
      } else if (isAsciiAlpha(charCode) || isAsciiDigit(charCode) || charCode === 0x5f) {
        return CharacterType.ALPHA_LETTER;
      }
      return CharacterType.PUNCT;
    } else if (isThai(charCode)) {
      return CharacterType.THAI_LETTER;
    } else if (charCode === 0xa0) {
      return CharacterType.SPACE;
    }
    return CharacterType.ALPHA_LETTER;
  }
  if (isHan(charCode)) {
    return CharacterType.HAN_LETTER;
  } else if (isKatakana(charCode)) {
    return CharacterType.KATAKANA_LETTER;
  } else if (isHiragana(charCode)) {
    return CharacterType.HIRAGANA_LETTER;
  } else if (isHalfwidthKatakana(charCode)) {
    return CharacterType.HALFWIDTH_KATAKANA_LETTER;
  }
  return CharacterType.ALPHA_LETTER;
}
let NormalizeWithNFKC;
function getNormalizeWithNFKC() {
  NormalizeWithNFKC ||= ` ¨ª¯²-µ¸-º¼-¾Ĳ-ĳĿ-ŀŉſǄ-ǌǱ-ǳʰ-ʸ˘-˝ˠ-ˤʹͺ;΄-΅·ϐ-ϖϰ-ϲϴ-ϵϹևٵ-ٸक़-य़ড়-ঢ়য়ਲ਼ਸ਼ਖ਼-ਜ਼ਫ਼ଡ଼-ଢ଼ำຳໜ-ໝ༌གྷཌྷདྷབྷཛྷཀྵჼᴬ-ᴮᴰ-ᴺᴼ-ᵍᵏ-ᵪᵸᶛ-ᶿẚ-ẛάέήίόύώΆ᾽-῁ΈΉ῍-῏ΐΊ῝-῟ΰΎ῭-`ΌΏ´-῾ - ‑‗․-… ″-‴‶-‷‼‾⁇-⁉⁗ ⁰-ⁱ⁴-₎ₐ-ₜ₨℀-℃℅-ℇ℉-ℓℕ-№ℙ-ℝ℠-™ℤΩℨK-ℭℯ-ℱℳ-ℹ℻-⅀ⅅ-ⅉ⅐-ⅿ↉∬-∭∯-∰〈-〉①-⓪⨌⩴-⩶⫝̸ⱼ-ⱽⵯ⺟⻳⼀-⿕　〶〸-〺゛-゜ゟヿㄱ-ㆎ㆒-㆟㈀-㈞㈠-㉇㉐-㉾㊀-㏿ꚜ-ꚝꝰꟲ-ꟴꟸ-ꟹꭜ-ꭟꭩ豈-嗀塚晴凞-羽蘒諸逸-都飯-舘並-龎ﬀ-ﬆﬓ-ﬗיִײַ-זּטּ-לּמּנּ-סּףּ-פּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-﷼︐-︙︰-﹄﹇-﹒﹔-﹦﹨-﹫ﹰ-ﹲﹴﹶ-ﻼ！-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ￠-￦`;
  return NormalizeWithNFKC;
}

;// ./web/pdf_find_controller.js
function pdf_find_controller_classPrivateMethodInitSpec(e, a) { pdf_find_controller_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_find_controller_classPrivateFieldInitSpec(e, t, a) { pdf_find_controller_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_find_controller_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_find_controller_classPrivateGetter(s, r, a) { return a(pdf_find_controller_assertClassBrand(s, r)); }
function pdf_find_controller_classPrivateFieldGet(s, a) { return s.get(pdf_find_controller_assertClassBrand(s, a)); }
function pdf_find_controller_classPrivateFieldSet(s, a, r) { return s.set(pdf_find_controller_assertClassBrand(s, a), r), r; }
function pdf_find_controller_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }






























const FindState = {
  FOUND: 0,
  NOT_FOUND: 1,
  WRAPPED: 2,
  PENDING: 3
};
const FIND_TIMEOUT = 250;
const MATCH_SCROLL_OFFSET_TOP = -50;
const CHARACTERS_TO_NORMALIZE = {
  "\u2010": "-",
  "\u2018": "'",
  "\u2019": "'",
  "\u201A": "'",
  "\u201B": "'",
  "\u201C": '"',
  "\u201D": '"',
  "\u201E": '"',
  "\u201F": '"',
  "\u00BC": "1/4",
  "\u00BD": "1/2",
  "\u00BE": "3/4"
};
const DIACRITICS_EXCEPTION = new Set([0x3099, 0x309a, 0x094d, 0x09cd, 0x0a4d, 0x0acd, 0x0b4d, 0x0bcd, 0x0c4d, 0x0ccd, 0x0d3b, 0x0d3c, 0x0d4d, 0x0dca, 0x0e3a, 0x0eba, 0x0f84, 0x1039, 0x103a, 0x1714, 0x1734, 0x17d2, 0x1a60, 0x1b44, 0x1baa, 0x1bab, 0x1bf2, 0x1bf3, 0x2d7f, 0xa806, 0xa82c, 0xa8c4, 0xa953, 0xa9c0, 0xaaf6, 0xabed, 0x0c56, 0x0f71, 0x0f72, 0x0f7a, 0x0f7b, 0x0f7c, 0x0f7d, 0x0f80, 0x0f74]);
let DIACRITICS_EXCEPTION_STR;
const DIACRITICS_REG_EXP = /\p{M}+/gu;
const SPECIAL_CHARS_REG_EXP = /([.*+?^${}()|[\]\\])|(\p{P})|(\s+)|(\p{M})|(\p{L})/gu;
const NOT_DIACRITIC_FROM_END_REG_EXP = /([^\p{M}])\p{M}*$/u;
const NOT_DIACRITIC_FROM_START_REG_EXP = /^\p{M}*([^\p{M}])/u;
const SYLLABLES_REG_EXP = /[\uAC00-\uD7AF\uFA6C\uFACF-\uFAD1\uFAD5-\uFAD7]+/g;
const SYLLABLES_LENGTHS = new Map();
const FIRST_CHAR_SYLLABLES_REG_EXP = "[\\u1100-\\u1112\\ud7a4-\\ud7af\\ud84a\\ud84c\\ud850\\ud854\\ud857\\ud85f]";
const NFKC_CHARS_TO_NORMALIZE = new Map();
let noSyllablesRegExp = null;
let withSyllablesRegExp = null;
function normalize(text) {
  let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  const syllablePositions = [];
  let m;
  while ((m = SYLLABLES_REG_EXP.exec(text)) !== null) {
    let {
      index
    } = m;
    for (const char of m[0]) {
      let len = SYLLABLES_LENGTHS.get(char);
      if (!len) {
        len = char.normalize("NFD").length;
        SYLLABLES_LENGTHS.set(char, len);
      }
      syllablePositions.push([len, index++]);
    }
  }
  const hasSyllables = syllablePositions.length > 0;
  const ignoreDashEOL = options.ignoreDashEOL ?? false;
  let normalizationRegex;
  if (!hasSyllables && noSyllablesRegExp) {
    normalizationRegex = noSyllablesRegExp;
  } else if (hasSyllables && withSyllablesRegExp) {
    normalizationRegex = withSyllablesRegExp;
  } else {
    const replace = Object.keys(CHARACTERS_TO_NORMALIZE).join("");
    const toNormalizeWithNFKC = getNormalizeWithNFKC();
    const CJK = "(?:\\p{Ideographic}|[\u3040-\u30FF])";
    const HKDiacritics = "(?:\u3099|\u309A)";
    const BrokenWord = `\\p{Ll}-\\n(?=\\p{Ll})|\\p{Lu}-\\n(?=\\p{L})`;
    const regexps = [`[${replace}]`, `[${toNormalizeWithNFKC}]`, `${HKDiacritics}\\n`, "\\p{M}+(?:-\\n)?", `${BrokenWord}`, "\\S-\\n", `${CJK}\\n`, "\\n", hasSyllables ? FIRST_CHAR_SYLLABLES_REG_EXP : "\\u0000"];
    normalizationRegex = new RegExp(regexps.map(r => `(${r})`).join("|"), "gum");
    if (hasSyllables) {
      withSyllablesRegExp = normalizationRegex;
    } else {
      noSyllablesRegExp = normalizationRegex;
    }
  }
  const rawDiacriticsPositions = [];
  while ((m = DIACRITICS_REG_EXP.exec(text)) !== null) {
    rawDiacriticsPositions.push([m[0].length, m.index]);
  }
  let normalized = text.normalize("NFD");
  const positions = [0, 0];
  let rawDiacriticsIndex = 0;
  let syllableIndex = 0;
  let shift = 0;
  let shiftOrigin = 0;
  let eol = 0;
  let hasDiacritics = false;
  normalized = normalized.replace(normalizationRegex, (match, p1, p2, p3, p4, p5, p6, p7, p8, p9, i) => {
    i -= shiftOrigin;
    if (p1) {
      const replacement = CHARACTERS_TO_NORMALIZE[p1];
      const jj = replacement.length;
      for (let j = 1; j < jj; j++) {
        positions.push(i - shift + j, shift - j);
      }
      shift -= jj - 1;
      return replacement;
    }
    if (p2) {
      let replacement = NFKC_CHARS_TO_NORMALIZE.get(p2);
      if (!replacement) {
        replacement = p2.normalize("NFKC");
        NFKC_CHARS_TO_NORMALIZE.set(p2, replacement);
      }
      const jj = replacement.length;
      for (let j = 1; j < jj; j++) {
        positions.push(i - shift + j, shift - j);
      }
      shift -= jj - 1;
      return replacement;
    }
    if (p3) {
      hasDiacritics = true;
      if (i + eol === rawDiacriticsPositions[rawDiacriticsIndex]?.[1]) {
        ++rawDiacriticsIndex;
      } else {
        positions.push(i - 1 - shift + 1, shift - 1);
        shift -= 1;
        shiftOrigin += 1;
      }
      positions.push(i - shift + 1, shift);
      shiftOrigin += 1;
      eol += 1;
      return p3.charAt(0);
    }
    if (p4) {
      const hasTrailingDashEOL = p4.endsWith("\n");
      const len = hasTrailingDashEOL ? p4.length - 2 : p4.length;
      hasDiacritics = true;
      let jj = len;
      if (i + eol === rawDiacriticsPositions[rawDiacriticsIndex]?.[1]) {
        jj -= rawDiacriticsPositions[rawDiacriticsIndex][0];
        ++rawDiacriticsIndex;
      }
      for (let j = 1; j <= jj; j++) {
        positions.push(i - 1 - shift + j, shift - j);
      }
      shift -= jj;
      shiftOrigin += jj;
      if (hasTrailingDashEOL) {
        i += len - 1;
        positions.push(i - shift + 1, 1 + shift);
        shift += 1;
        shiftOrigin += 1;
        eol += 1;
        return p4.slice(0, len);
      }
      return p4;
    }
    if (p5) {
      if (ignoreDashEOL) {
        shiftOrigin += 1;
        eol += 1;
        return p5.slice(0, -1);
      }
      const len = p5.length - 2;
      positions.push(i - shift + len, 1 + shift);
      shift += 1;
      shiftOrigin += 1;
      eol += 1;
      return p5.slice(0, -2);
    }
    if (p6) {
      shiftOrigin += 1;
      eol += 1;
      return p6.slice(0, -1);
    }
    if (p7) {
      const len = p7.length - 1;
      positions.push(i - shift + len, shift);
      shiftOrigin += 1;
      eol += 1;
      return p7.slice(0, -1);
    }
    if (p8) {
      positions.push(i - shift + 1, shift - 1);
      shift -= 1;
      shiftOrigin += 1;
      eol += 1;
      return " ";
    }
    if (i + eol === syllablePositions[syllableIndex]?.[1]) {
      const newCharLen = syllablePositions[syllableIndex][0] - 1;
      ++syllableIndex;
      for (let j = 1; j <= newCharLen; j++) {
        positions.push(i - (shift - j), shift - j);
      }
      shift -= newCharLen;
      shiftOrigin += newCharLen;
    }
    return p9;
  });
  positions.push(normalized.length, shift);
  const starts = new Uint32Array(positions.length >> 1);
  const shifts = new Int32Array(positions.length >> 1);
  for (let i = 0, ii = positions.length; i < ii; i += 2) {
    starts[i >> 1] = positions[i];
    shifts[i >> 1] = positions[i + 1];
  }
  return [normalized, [starts, shifts], hasDiacritics];
}
function getOriginalIndex(diffs, pos, len) {
  if (!diffs) {
    return [pos, len];
  }
  const [starts, shifts] = diffs;
  const start = pos;
  const end = pos + len - 1;
  let i = binarySearchFirstItem(starts, x => x >= start);
  if (starts[i] > start) {
    --i;
  }
  let j = binarySearchFirstItem(starts, x => x >= end, i);
  if (starts[j] > end) {
    --j;
  }
  const oldStart = start + shifts[i];
  const oldEnd = end + shifts[j];
  const oldLen = oldEnd + 1 - oldStart;
  return [oldStart, oldLen];
}
var _state = /*#__PURE__*/new WeakMap();
var _updateMatchesCountOnProgress = /*#__PURE__*/new WeakMap();
var _visitedPagesCount = /*#__PURE__*/new WeakMap();
var _PDFFindController_brand = /*#__PURE__*/new WeakSet();
class PDFFindController {
  constructor(_ref) {
    let {
      linkService: _linkService,
      eventBus,
      updateMatchesCountOnProgress = true,
      pageViewMode,
      listenToEventBus
    } = _ref;
    pdf_find_controller_classPrivateMethodInitSpec(this, _PDFFindController_brand);
    pdf_find_controller_classPrivateFieldInitSpec(this, _state, null);
    pdf_find_controller_classPrivateFieldInitSpec(this, _updateMatchesCountOnProgress, true);
    pdf_find_controller_classPrivateFieldInitSpec(this, _visitedPagesCount, 0);
    this._linkService = _linkService;
    this._eventBus = eventBus;
    pdf_find_controller_classPrivateFieldSet(_updateMatchesCountOnProgress, this, updateMatchesCountOnProgress);
    this._pageViewMode = pageViewMode;
    this.onIsPageVisible = null;
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, pdf_find_controller_reset).call(this);
    this._eventBus.on("pageviewmodechanged", _ref2 => {
      let {
        pageViewMode
      } = _ref2;
      this._pageViewMode = pageViewMode;
    });
    if (listenToEventBus) {
      eventBus._on("find", pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _onFind).bind(this));
      eventBus._on("findbarclose", pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _onFindBarClose).bind(this));
    }
  }
  get highlightMatches() {
    return this._highlightMatches;
  }
  get pageMatches() {
    return this._pageMatches;
  }
  get pageMatchesLength() {
    return this._pageMatchesLength;
  }
  get selected() {
    return this._selected;
  }
  get state() {
    return pdf_find_controller_classPrivateFieldGet(_state, this);
  }
  setDocument(pdfDocument) {
    if (this._pdfDocument) {
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, pdf_find_controller_reset).call(this);
    }
    if (!pdfDocument) {
      return;
    }
    this._pdfDocument = pdfDocument;
    this._firstPageCapability.resolve();
  }
  ngxFind(pdfFindParameters) {
    const findResultPromises = [];
    this._findResultResolvers = [];
    for (let i = 0, ii = this._linkService.pagesCount; i < ii; i++) {
      const {
        promise,
        resolve
      } = Promise.withResolvers();
      findResultPromises[i] = promise;
      this._findResultResolvers[i] = resolve;
    }
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _onFind).call(this, pdfFindParameters);
    return findResultPromises;
  }
  ngxFindNext() {
    const state = {
      ...pdf_find_controller_classPrivateFieldGet(_state, this),
      type: "again",
      findPrevious: false
    };
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _onFind).call(this, state);
  }
  ngxFindPrevious() {
    const state = {
      ...pdf_find_controller_classPrivateFieldGet(_state, this),
      type: "again",
      findPrevious: true
    };
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _onFind).call(this, state);
  }
  scrollMatchIntoView(_ref3) {
    let {
      element = null,
      selectedLeft = 0,
      pageIndex = -1,
      matchIndex = -1
    } = _ref3;
    if (pdf_find_controller_classPrivateFieldGet(_state, this)?.dontScrollIntoView) {
      return;
    }
    if (!this._scrollMatches || !element) {
      return;
    }
    this._scrollMatches = false;
    const spot = {
      top: MATCH_SCROLL_OFFSET_TOP,
      left: selectedLeft
    };
    scrollIntoView(element, spot, true, this._pageViewMode === "infinite-scroll");
  }
  _convertToRegExpString(query, hasDiacritics) {
    const {
      matchDiacritics
    } = pdf_find_controller_classPrivateFieldGet(_state, this);
    let isUnicode = false;
    query = query.replaceAll(SPECIAL_CHARS_REG_EXP, (match, p1, p2, p3, p4, p5) => {
      if (p1) {
        return `[ ]*\\${p1}[ ]*`;
      }
      if (p2) {
        return `[ ]*${p2}[ ]*`;
      }
      if (p3) {
        return "[ ]+";
      }
      if (matchDiacritics) {
        return p4 || p5;
      }
      if (p4) {
        return DIACRITICS_EXCEPTION.has(p4.charCodeAt(0)) ? p4 : "";
      }
      if (hasDiacritics) {
        isUnicode = true;
        return `${p5}\\p{M}*`;
      }
      return p5;
    });
    const trailingSpaces = "[ ]*";
    if (query.endsWith(trailingSpaces)) {
      query = query.slice(0, query.length - trailingSpaces.length);
    }
    if (matchDiacritics) {
      if (hasDiacritics) {
        DIACRITICS_EXCEPTION_STR ||= String.fromCharCode(...DIACRITICS_EXCEPTION);
        isUnicode = true;
        query = `${query}(?=[${DIACRITICS_EXCEPTION_STR}]|[^\\p{M}]|$)`;
      }
    }
    return [isUnicode, query];
  }
  _calculateMatch(pageIndex) {
    var _this$visitedPagesCou;
    if (!pdf_find_controller_classPrivateFieldGet(_state, this)) {
      return;
    }
    const query = pdf_find_controller_classPrivateGetter(_PDFFindController_brand, this, _get_query);
    if (query.length === 0) {
      return;
    }
    const pageContent = this._pageContents[pageIndex];
    const matcherResult = this.match(query, pageContent, pageIndex);
    const matches = this._pageMatches[pageIndex] = [];
    const matchesLength = this._pageMatchesLength[pageIndex] = [];
    const diffs = this._pageDiffs[pageIndex];
    matcherResult?.forEach(_ref4 => {
      let {
        index,
        length
      } = _ref4;
      const [matchPos, matchLen] = getOriginalIndex(diffs, index, length);
      if (matchLen) {
        matches.push(matchPos);
        matchesLength.push(matchLen);
      }
    });
    if (pdf_find_controller_classPrivateFieldGet(_state, this).highlightAll) {
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updatePage).call(this, pageIndex);
    }
    if (this._resumePageIdx === pageIndex) {
      this._resumePageIdx = null;
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _nextPageMatch).call(this);
    }
    const pageMatchesCount = matches.length;
    this._matchesCountTotal += pageMatchesCount;
    if (pdf_find_controller_classPrivateFieldGet(_updateMatchesCountOnProgress, this)) {
      if (pageMatchesCount > 0) {
        pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateUIResultsCount).call(this, pageIndex);
      }
    } else if (pdf_find_controller_classPrivateFieldSet(_visitedPagesCount, this, (_this$visitedPagesCou = pdf_find_controller_classPrivateFieldGet(_visitedPagesCount, this), ++_this$visitedPagesCou)) === this._linkService.pagesCount) {
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateUIResultsCount).call(this, pageIndex);
    }
  }
  match(query, pageContent, pageIndex) {
    const hasDiacritics = this._hasDiacritics[pageIndex];
    let isUnicode = false;
    const {
      caseSensitive,
      findMultiple,
      matchRegExp
    } = pdf_find_controller_classPrivateFieldGet(_state, this);
    if (findMultiple && typeof query === "string") {
      query = query.trim().split(/\s+/);
    }
    if (matchRegExp && typeof query === "string") {
      query = new RegExp(query, caseSensitive ? "g" : "gi");
      isUnicode = hasDiacritics;
    } else if (typeof query === "string") {
      [isUnicode, query] = this._convertToRegExpString(query, hasDiacritics);
    } else {
      query = query.sort().reverse().map(q => {
        const [isUnicodePart, queryPart] = this._convertToRegExpString(q, hasDiacritics);
        isUnicode ||= isUnicodePart;
        return `(${queryPart})`;
      }).join("|");
    }
    if (!query) {
      return undefined;
    }
    const {
      entireWord
    } = pdf_find_controller_classPrivateFieldGet(_state, this);
    const flags = `g${isUnicode ? "u" : ""}${caseSensitive ? "" : "i"}`;
    query = new RegExp(query, flags);
    const matches = [];
    let match;
    while ((match = query.exec(pageContent)) !== null) {
      if (entireWord && !pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _isEntireWord).call(this, pageContent, match.index, match[0].length)) {
        continue;
      }
      matches.push({
        index: match.index,
        length: match[0].length
      });
    }
    return matches;
  }
}
function _onFind(state) {
  if (!state) {
    return;
  }
  const pdfDocument = this._pdfDocument;
  const {
    type
  } = state;
  if (pdf_find_controller_classPrivateFieldGet(_state, this) === null || pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _shouldDirtyMatch).call(this, state)) {
    this._dirtyMatch = true;
  }
  pdf_find_controller_classPrivateFieldSet(_state, this, state);
  if (type !== "highlightallchange") {
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, pdf_find_controller_updateUIState).call(this, FindState.PENDING);
  } else {
    const hasMatches = this._pageMatches.some(matches => matches.length > 0);
    const emptyQuery = !this.state?.query;
    const reportAsFound = emptyQuery || hasMatches;
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, pdf_find_controller_updateUIState).call(this, reportAsFound ? FindState.FOUND : FindState.NOT_FOUND);
  }
  this._firstPageCapability.promise.then(() => {
    if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) {
      return;
    }
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, pdf_find_controller_extractText).call(this);
    const findbarClosed = !this._highlightMatches;
    const pendingTimeout = !!this._findTimeout;
    if (this._findTimeout) {
      clearTimeout(this._findTimeout);
      this._findTimeout = null;
    }
    if (!type) {
      this._findTimeout = setTimeout(() => {
        pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _nextMatch).call(this);
        this._findTimeout = null;
      }, FIND_TIMEOUT);
    } else if (this._dirtyMatch) {
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _nextMatch).call(this);
    } else if (type === "again") {
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _nextMatch).call(this);
      if (findbarClosed && pdf_find_controller_classPrivateFieldGet(_state, this).highlightAll) {
        pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateAllPages).call(this);
      }
    } else if (type === "highlightallchange") {
      if (pendingTimeout) {
        pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _nextMatch).call(this);
      } else {
        this._highlightMatches = true;
      }
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateAllPages).call(this);
    } else {
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _nextMatch).call(this);
    }
  });
}
function pdf_find_controller_reset() {
  this._highlightMatches = false;
  this._scrollMatches = false;
  this._pdfDocument = null;
  this._pageMatches = [];
  this._pageMatchesLength = [];
  pdf_find_controller_classPrivateFieldSet(_visitedPagesCount, this, 0);
  pdf_find_controller_classPrivateFieldSet(_state, this, null);
  this._selected = {
    pageIdx: -1,
    matchIdx: -1
  };
  this._offset = {
    pageIdx: null,
    matchIdx: null,
    wrapped: false
  };
  this._extractTextPromises = [];
  this._findResultResolvers = [];
  this._pageContents = [];
  this._pageDiffs = [];
  this._hasDiacritics = [];
  this._matchesCountTotal = 0;
  this._pagesToSearch = null;
  this._pendingFindMatches = new Set();
  this._resumePageIdx = null;
  this._dirtyMatch = false;
  clearTimeout(this._findTimeout);
  this._findTimeout = null;
  this._firstPageCapability = Promise.withResolvers();
}
function _get_query(_this) {
  const {
    query
  } = pdf_find_controller_classPrivateFieldGet(_state, _this);
  if (typeof query === "string") {
    if (query !== _this._rawQuery) {
      _this._rawQuery = query;
      [_this._normalizedQuery] = normalize(query);
    }
    return _this._normalizedQuery;
  }
  return (query || []).filter(q => !!q).map(q => normalize(q)[0]);
}
function _shouldDirtyMatch(state) {
  const newQuery = state.query,
    prevQuery = pdf_find_controller_classPrivateFieldGet(_state, this).query;
  const newType = typeof newQuery,
    prevType = typeof prevQuery;
  if (newType !== prevType) {
    return true;
  }
  if (newType === "string") {
    if (newQuery !== prevQuery) {
      return true;
    }
  } else if (JSON.stringify(newQuery) !== JSON.stringify(prevQuery)) {
    return true;
  }
  switch (state.type) {
    case "again":
      const pageNumber = this._selected.pageIdx + 1;
      const linkService = this._linkService;
      return pageNumber >= 1 && pageNumber <= linkService.pagesCount && pageNumber !== linkService.page && !(this.onIsPageVisible?.(pageNumber) ?? true);
    case "highlightallchange":
      return false;
  }
  return true;
}
function _isEntireWord(content, startIdx, length) {
  let match = content.slice(0, startIdx).match(NOT_DIACRITIC_FROM_END_REG_EXP);
  if (match) {
    const first = content.charCodeAt(startIdx);
    const limit = match[1].charCodeAt(0);
    if (getCharacterType(first) === getCharacterType(limit)) {
      return false;
    }
  }
  match = content.slice(startIdx + length).match(NOT_DIACRITIC_FROM_START_REG_EXP);
  if (match) {
    const last = content.charCodeAt(startIdx + length - 1);
    const limit = match[1].charCodeAt(0);
    if (getCharacterType(last) === getCharacterType(limit)) {
      return false;
    }
  }
  return true;
}
function pdf_find_controller_extractText() {
  if (this._extractTextPromises.length > 0) {
    return;
  }
  let deferred = Promise.resolve();
  const textOptions = {
    disableNormalization: true
  };
  const pdfDoc = this._pdfDocument;
  for (let i = 0, ii = this._linkService.pagesCount; i < ii; i++) {
    const {
      promise,
      resolve
    } = Promise.withResolvers();
    this._extractTextPromises[i] = promise;
    deferred = deferred.then(async () => {
      if (pdfDoc !== this._pdfDocument) {
        resolve();
        return;
      }
      await pdfDoc.getPage(i + 1).then(pdfPage => pdfPage.getTextContent(textOptions)).then(textContent => {
        const strBuf = [];
        for (const textItem of textContent.items) {
          strBuf.push(textItem.str);
          if (textItem.hasEOL) {
            strBuf.push("\n");
          }
        }
        [this._pageContents[i], this._pageDiffs[i], this._hasDiacritics[i]] = normalize(strBuf.join(""));
        resolve();
      }, reason => {
        NgxConsole.error(`Unable to get text content for page ${i + 1}`, reason);
        this._pageContents[i] = "";
        this._pageDiffs[i] = null;
        this._hasDiacritics[i] = false;
        resolve();
      });
    });
  }
}
function _updatePage(index) {
  if (this._scrollMatches && this._selected.pageIdx === index) {
    if (!this.state.dontScrollIntoView) {
      this._linkService.page = index + 1;
    }
  }
  this._eventBus.dispatch("updatetextlayermatches", {
    source: this,
    pageIndex: index
  });
}
function _updateAllPages() {
  this._eventBus.dispatch("updatetextlayermatches", {
    source: this,
    pageIndex: -1
  });
}
function _nextMatch() {
  const previous = pdf_find_controller_classPrivateFieldGet(_state, this).findPrevious;
  const currentPageIndex = this._linkService.page - 1;
  const numPages = this._linkService.pagesCount;
  this._highlightMatches = true;
  if (this._dirtyMatch) {
    this._dirtyMatch = false;
    this._selected.pageIdx = this._selected.matchIdx = -1;
    this._offset.pageIdx = currentPageIndex;
    this._offset.matchIdx = null;
    this._offset.wrapped = false;
    this._resumePageIdx = null;
    this._pageMatches.length = 0;
    this._pageMatchesLength.length = 0;
    pdf_find_controller_classPrivateFieldSet(_visitedPagesCount, this, 0);
    this._matchesCountTotal = 0;
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateAllPages).call(this);
    for (let i = 0; i < numPages; i++) {
      if (this._pendingFindMatches.has(i)) {
        continue;
      }
      this._pendingFindMatches.add(i);
      this._extractTextPromises[i].then(() => {
        this._pendingFindMatches.delete(i);
        this._calculateMatch(i);
      });
    }
  }
  const query = pdf_find_controller_classPrivateGetter(_PDFFindController_brand, this, _get_query);
  if (query.length === 0) {
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, pdf_find_controller_updateUIState).call(this, FindState.FOUND);
    return;
  }
  if (this._resumePageIdx) {
    return;
  }
  const offset = this._offset;
  this._pagesToSearch = numPages;
  if (offset.matchIdx !== null) {
    const numPageMatches = this._pageMatches[offset.pageIdx].length;
    if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) {
      offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1;
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateMatch).call(this, true);
      return;
    }
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _advanceOffsetPage).call(this, previous);
  }
  pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _nextPageMatch).call(this);
}
function _matchesReady(matches) {
  const offset = this._offset;
  const numMatches = matches.length;
  const previous = pdf_find_controller_classPrivateFieldGet(_state, this).findPrevious;
  if (numMatches) {
    offset.matchIdx = previous ? numMatches - 1 : 0;
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateMatch).call(this, true);
    return true;
  }
  pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _advanceOffsetPage).call(this, previous);
  if (offset.wrapped) {
    offset.matchIdx = null;
    if (this._pagesToSearch < 0) {
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateMatch).call(this, false);
      return true;
    }
  }
  return false;
}
function _nextPageMatch() {
  if (this._resumePageIdx !== null) {
    NgxConsole.error("There can only be one pending page.");
  }
  let matches = null;
  do {
    const pageIdx = this._offset.pageIdx;
    matches = this._pageMatches[pageIdx];
    if (!matches) {
      this._resumePageIdx = pageIdx;
      break;
    }
  } while (!pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _matchesReady).call(this, matches));
}
function _advanceOffsetPage(previous) {
  const offset = this._offset;
  const numPages = this._linkService.pagesCount;
  offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1;
  offset.matchIdx = null;
  this._pagesToSearch--;
  if (offset.pageIdx >= numPages || offset.pageIdx < 0) {
    offset.pageIdx = previous ? numPages - 1 : 0;
    offset.wrapped = true;
  }
}
function _updateMatch() {
  let found = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  let state = FindState.NOT_FOUND;
  const wrapped = this._offset.wrapped;
  this._offset.wrapped = false;
  if (found) {
    const previousPage = this._selected.pageIdx;
    this._selected.pageIdx = this._offset.pageIdx;
    this._selected.matchIdx = this._offset.matchIdx;
    state = wrapped ? FindState.WRAPPED : FindState.FOUND;
    if (previousPage !== -1 && previousPage !== this._selected.pageIdx) {
      pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updatePage).call(this, previousPage);
    }
  }
  pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, pdf_find_controller_updateUIState).call(this, state, pdf_find_controller_classPrivateFieldGet(_state, this).findPrevious);
  if (this._selected.pageIdx !== -1) {
    this._scrollMatches = true;
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updatePage).call(this, this._selected.pageIdx);
  }
}
function _onFindBarClose(evt) {
  const pdfDocument = this._pdfDocument;
  this._firstPageCapability.promise.then(() => {
    if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) {
      return;
    }
    if (this._findTimeout) {
      clearTimeout(this._findTimeout);
      this._findTimeout = null;
    }
    if (this._resumePageIdx) {
      this._resumePageIdx = null;
      this._dirtyMatch = true;
    }
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, pdf_find_controller_updateUIState).call(this, FindState.FOUND);
    this._highlightMatches = false;
    pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _updateAllPages).call(this);
  });
}
function _requestMatchesCount() {
  const {
    pageIdx,
    matchIdx
  } = this._selected;
  let current = 0,
    total = this._matchesCountTotal;
  if (matchIdx !== -1) {
    for (let i = 0; i < pageIdx; i++) {
      current += this._pageMatches[i]?.length || 0;
    }
    current += matchIdx + 1;
  }
  if (current < 1 || current > total) {
    current = total = 0;
  }
  return {
    current,
    total
  };
}
function _updateUIResultsCount(pageIndex) {
  this._eventBus.dispatch("updatefindmatchescount", {
    source: this,
    matchesCount: pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _requestMatchesCount).call(this)
  });
  const pageMatchesCount = this._pageMatches[pageIndex].length;
  if (this._findResultResolvers && this._findResultResolvers[pageIndex]) {
    this._findResultResolvers[pageIndex](pageMatchesCount);
    this._findResultResolvers[pageIndex] = null;
  }
}
function pdf_find_controller_updateUIState(state) {
  let previous = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  if (!pdf_find_controller_classPrivateFieldGet(_updateMatchesCountOnProgress, this) && (pdf_find_controller_classPrivateFieldGet(_visitedPagesCount, this) !== this._linkService.pagesCount || state === FindState.PENDING)) {
    return;
  }
  this._eventBus.dispatch("updatefindcontrolstate", {
    source: this,
    state,
    previous,
    entireWord: pdf_find_controller_classPrivateFieldGet(_state, this)?.entireWord ?? null,
    matchesCount: pdf_find_controller_assertClassBrand(_PDFFindController_brand, this, _requestMatchesCount).call(this),
    rawQuery: pdf_find_controller_classPrivateFieldGet(_state, this)?.query ?? null
  });
}

;// ./web/pdf_find_bar.js



function pdf_find_bar_classPrivateMethodInitSpec(e, a) { pdf_find_bar_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_find_bar_classPrivateFieldInitSpec(e, t, a) { pdf_find_bar_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_find_bar_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_find_bar_classPrivateFieldGet(s, a) { return s.get(pdf_find_bar_assertClassBrand(s, a)); }
function pdf_find_bar_classPrivateFieldSet(s, a, r) { return s.set(pdf_find_bar_assertClassBrand(s, a), r), r; }
function pdf_find_bar_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


const MATCHES_COUNT_LIMIT = 1000;
var pdf_find_bar_mainContainer = /*#__PURE__*/new WeakMap();
var _resizeObserver = /*#__PURE__*/new WeakMap();
var _PDFFindBar_brand = /*#__PURE__*/new WeakSet();
class PDFFindBar {
  constructor(options, mainContainer, eventBus) {
    pdf_find_bar_classPrivateMethodInitSpec(this, _PDFFindBar_brand);
    pdf_find_bar_classPrivateFieldInitSpec(this, pdf_find_bar_mainContainer, void 0);
    pdf_find_bar_classPrivateFieldInitSpec(this, _resizeObserver, new ResizeObserver(pdf_find_bar_assertClassBrand(_PDFFindBar_brand, this, _resizeObserverCallback).bind(this)));
    this.opened = false;
    this.bar = options.bar;
    this.toggleButton = options.toggleButton;
    this.findField = options.findField;
    this.highlightAll = options.highlightAllCheckbox;
    this.currentPage = options.findCurrentPageCheckbox;
    this.pageRange = options.findPageRangeField;
    this.caseSensitive = options.caseSensitiveCheckbox;
    this.findMultipleCheckbox = options.findMultipleCheckbox;
    this.matchRegExpCheckbox = options.matchRegExpCheckbox;
    this.matchDiacritics = options.matchDiacriticsCheckbox;
    this.entireWord = options.entireWordCheckbox;
    this.findMsg = options.findMsg;
    this.findResultsCount = options.findResultsCount;
    this.findPreviousButton = options.findPreviousButton;
    this.findNextButton = options.findNextButton;
    this.eventBus = eventBus;
    pdf_find_bar_classPrivateFieldSet(pdf_find_bar_mainContainer, this, mainContainer);
    const checkedInputs = new Map(Array.from([[this.highlightAll, "highlightallchange"], [this.caseSensitive, "casesensitivitychange"], [this.entireWord, "entirewordchange"], [this.matchDiacritics, "diacriticmatchingchange"], [this.findMultipleCheckbox, "findmultiplechange"]]).filter(_ref => {
      let [elem] = _ref;
      return elem && elem instanceof Element;
    }));
    if (this.toggleButton) {
      if (!isInsideNgxExtendedPdfViewer(this.toggleButton)) {
        this.toggleButton.addEventListener("click", () => {
          this.toggle();
        });
      }
    }
    this.findField.addEventListener("input", () => {
      this.dispatchEvent("");
    });
    this.findField.parentElement.addEventListener("keydown", event => {
      const {
        keyCode
      } = event;
      if (keyCode !== 13 && keyCode !== 27) {
        event.stopPropagation();
      }
      if (event.metaKey && event.key === "ArrowDown") {
        event.preventDefault();
      }
      if (event.metaKey && event.key === "ArrowUp") {
        event.preventDefault();
      }
    });
    this.bar.addEventListener("keydown", event => {
      const {
        keyCode,
        shiftKey,
        target
      } = event;
      switch (keyCode) {
        case 13:
          if (target === this.findField) {
            this.dispatchEvent("again", shiftKey);
          } else if (checkedInputs.has(target)) {
            target.checked = !target.checked;
            this.dispatchEvent(checkedInputs.get(target));
          }
          break;
        case 27:
          this.close();
          event.stopPropagation();
          break;
      }
    });
    this.findPreviousButton.addEventListener("click", () => {
      this.dispatchEvent("again", true);
    });
    this.findNextButton.addEventListener("click", () => {
      this.dispatchEvent("again", false);
    });
    for (const [elem, evtName] of checkedInputs) {
      elem.addEventListener("click", () => {
        this.dispatchEvent(evtName);
      });
    }
    this.matchRegExpCheckbox?.addEventListener("click", () => {
      if (this.matchRegExpCheckbox.checked) {
        this.findMultipleCheckbox.checked = false;
        this.findMultipleCheckbox.disabled = true;
        this.matchDiacritics.checked = false;
        this.matchDiacritics.disabled = true;
        this.entireWord.checked = false;
        this.entireWord.disabled = true;
      } else {
        this.findMultipleCheckbox.disabled = false;
        this.matchDiacritics.disabled = false;
        this.entireWord.disabled = false;
      }
      this.dispatchEvent("findregexpchange");
    });
  }
  reset() {
    this.updateUIState();
  }
  dispatchEvent(type) {
    let findPrev = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    this.eventBus.dispatch("find", {
      source: this,
      type,
      query: this.findField.value,
      caseSensitive: this.caseSensitive.checked,
      findMultiple: this.findMultipleCheckbox?.checked,
      matchRegExp: this.matchRegExpCheckbox?.checked,
      entireWord: this.entireWord.checked,
      highlightAll: this.highlightAll.checked,
      findPrevious: findPrev,
      matchDiacritics: this.matchDiacritics.checked
    });
  }
  updateUIState(state, previous, matchesCount) {
    const {
      findField,
      findMsg
    } = this;
    let findMsgId = "",
      status = "";
    switch (state) {
      case FindState.FOUND:
        break;
      case FindState.PENDING:
        status = "pending";
        break;
      case FindState.NOT_FOUND:
        findMsgId = "pdfjs-find-not-found";
        status = "notFound";
        break;
      case FindState.WRAPPED:
        findMsgId = previous ? "pdfjs-find-reached-top" : "pdfjs-find-reached-bottom";
        break;
    }
    findField.setAttribute("data-status", status);
    findField.setAttribute("aria-invalid", state === FindState.NOT_FOUND);
    findMsg.setAttribute("data-status", status);
    if (findMsgId) {
      findMsg.setAttribute("data-l10n-id", findMsgId);
    } else {
      findMsg.removeAttribute("data-l10n-id");
      findMsg.textContent = "";
    }
    this.updateResultsCount(matchesCount);
  }
  updateResultsCount() {
    let {
      current = 0,
      total = 0
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const {
      findResultsCount
    } = this;
    if (total > 0) {
      const limit = MATCHES_COUNT_LIMIT;
      findResultsCount.setAttribute("data-l10n-id", total > limit ? "pdfjs-find-match-count-limit" : "pdfjs-find-match-count");
      findResultsCount.setAttribute("data-l10n-args", JSON.stringify({
        limit,
        current,
        total
      }));
    } else {
      findResultsCount.removeAttribute("data-l10n-id");
      findResultsCount.textContent = "";
    }
  }
  open() {
    if (!this.opened) {
      pdf_find_bar_classPrivateFieldGet(_resizeObserver, this).observe(pdf_find_bar_classPrivateFieldGet(pdf_find_bar_mainContainer, this));
      pdf_find_bar_classPrivateFieldGet(_resizeObserver, this).observe(this.bar);
      this.opened = true;
      toggleExpandedBtn(this.toggleButton, true, this.bar);
    }
    this.findField.select();
    this.findField.focus();
    this.dispatchEvent("");
    this.eventBus.dispatch("findbaropen", {
      source: this
    });
  }
  close() {
    if (!this.opened) {
      return;
    }
    pdf_find_bar_classPrivateFieldGet(_resizeObserver, this).disconnect();
    this.opened = false;
    toggleExpandedBtn(this.toggleButton, false, this.bar);
    this.eventBus.dispatch("findbarclose", {
      source: this
    });
  }
  toggle() {
    if (this.opened) {
      this.close();
    } else {
      this.open();
    }
  }
}
function _resizeObserverCallback() {
  const {
    bar
  } = this;
  bar.classList.remove("wrapContainers");
  const findbarHeight = bar.clientHeight;
  const inputContainerHeight = bar.firstElementChild.clientHeight;
  if (findbarHeight > inputContainerHeight) {
    bar.classList.add("wrapContainers");
  }
}

;// ./web/pdf_history.js

function pdf_history_classPrivateMethodInitSpec(e, a) { pdf_history_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_history_classPrivateFieldInitSpec(e, t, a) { pdf_history_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_history_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_history_classPrivateFieldSet(s, a, r) { return s.set(pdf_history_assertClassBrand(s, a), r), r; }
function pdf_history_classPrivateFieldGet(s, a) { return s.get(pdf_history_assertClassBrand(s, a)); }
function pdf_history_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }




const HASH_CHANGE_TIMEOUT = 1000;
const POSITION_UPDATED_THRESHOLD = 50;
const UPDATE_VIEWAREA_TIMEOUT = 1000;
function getCurrentHash() {
  return document.location.hash;
}
var _eventAbortController = /*#__PURE__*/new WeakMap();
var _PDFHistory_brand = /*#__PURE__*/new WeakSet();
class PDFHistory {
  constructor(_ref) {
    let {
      linkService,
      eventBus
    } = _ref;
    pdf_history_classPrivateMethodInitSpec(this, _PDFHistory_brand);
    pdf_history_classPrivateFieldInitSpec(this, _eventAbortController, null);
    this.linkService = linkService;
    this.eventBus = eventBus;
    this._initialized = false;
    this._fingerprint = "";
    this.reset();
    this.eventBus._on("pagesinit", () => {
      this._isPagesLoaded = false;
      this.eventBus._on("pagesloaded", evt => {
        this._isPagesLoaded = !!evt.pagesCount;
      }, {
        once: true
      });
    });
  }
  initialize(_ref2) {
    let {
      fingerprint,
      resetHistory = false,
      updateUrl = false
    } = _ref2;
    if (!fingerprint || typeof fingerprint !== "string") {
      NgxConsole.error('PDFHistory.initialize: The "fingerprint" must be a non-empty string.');
      return;
    }
    if (this._initialized) {
      this.reset();
    }
    const reInitialized = this._fingerprint !== "" && this._fingerprint !== fingerprint;
    this._fingerprint = fingerprint;
    this._updateUrl = updateUrl === true;
    this._initialized = true;
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _bindEvents).call(this);
    const state = window.history.state;
    this._popStateInProgress = false;
    this._blockHashChange = 0;
    this._currentHash = getCurrentHash();
    this._numPositionUpdates = 0;
    this._uid = this._maxUid = 0;
    this._destination = null;
    this._position = null;
    if (!pdf_history_assertClassBrand(_PDFHistory_brand, this, _isValidState).call(this, state, true) || resetHistory) {
      const {
        hash,
        page,
        rotation
      } = pdf_history_assertClassBrand(_PDFHistory_brand, this, _parseCurrentHash).call(this, true);
      if (!hash || reInitialized || resetHistory) {
        pdf_history_assertClassBrand(_PDFHistory_brand, this, _pushOrReplaceState).call(this, null, true);
        return;
      }
      pdf_history_assertClassBrand(_PDFHistory_brand, this, _pushOrReplaceState).call(this, {
        hash,
        page,
        rotation
      }, true);
      return;
    }
    const destination = state.destination;
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _updateInternalState).call(this, destination, state.uid, true);
    if (destination.rotation !== undefined) {
      this._initialRotation = destination.rotation;
    }
    if (destination.dest) {
      this._initialBookmark = JSON.stringify(destination.dest);
      this._destination.page = null;
    } else if (destination.hash) {
      this._initialBookmark = destination.hash;
    } else if (destination.page) {
      this._initialBookmark = `page=${destination.page}`;
    }
  }
  reset() {
    if (this._initialized) {
      pdf_history_assertClassBrand(_PDFHistory_brand, this, _pageHide).call(this);
      this._initialized = false;
      pdf_history_assertClassBrand(_PDFHistory_brand, this, _unbindEvents).call(this);
    }
    if (this._updateViewareaTimeout) {
      clearTimeout(this._updateViewareaTimeout);
      this._updateViewareaTimeout = null;
    }
    this._initialBookmark = null;
    this._initialRotation = null;
  }
  push(_ref3) {
    let {
      namedDest = null,
      explicitDest,
      pageNumber
    } = _ref3;
    if (!this._initialized) {
      return;
    }
    if (namedDest && typeof namedDest !== "string") {
      NgxConsole.error("PDFHistory.push: " + `"${namedDest}" is not a valid namedDest parameter.`);
      return;
    } else if (!Array.isArray(explicitDest)) {
      NgxConsole.error("PDFHistory.push: " + `"${explicitDest}" is not a valid explicitDest parameter.`);
      return;
    } else if (!pdf_history_assertClassBrand(_PDFHistory_brand, this, _isValidPage).call(this, pageNumber)) {
      if (pageNumber !== null || this._destination) {
        NgxConsole.error("PDFHistory.push: " + `"${pageNumber}" is not a valid pageNumber parameter.`);
        return;
      }
    }
    const hash = namedDest || JSON.stringify(explicitDest);
    if (!hash) {
      return;
    }
    let forceReplace = false;
    if (this._destination && (isDestHashesEqual(this._destination.hash, hash) || isDestArraysEqual(this._destination.dest, explicitDest))) {
      if (this._destination.page) {
        return;
      }
      forceReplace = true;
    }
    if (this._popStateInProgress && !forceReplace) {
      return;
    }
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _pushOrReplaceState).call(this, {
      dest: explicitDest,
      hash,
      page: pageNumber,
      rotation: this.linkService.rotation
    }, forceReplace);
    if (!this._popStateInProgress) {
      this._popStateInProgress = true;
      Promise.resolve().then(() => {
        this._popStateInProgress = false;
      });
    }
  }
  pushPage(pageNumber) {
    if (!this._initialized) {
      return;
    }
    if (!pdf_history_assertClassBrand(_PDFHistory_brand, this, _isValidPage).call(this, pageNumber)) {
      NgxConsole.error(`PDFHistory.pushPage: "${pageNumber}" is not a valid page number.`);
      return;
    }
    if (this._destination?.page === pageNumber) {
      return;
    }
    if (this._popStateInProgress) {
      return;
    }
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _pushOrReplaceState).call(this, {
      dest: null,
      hash: `page=${pageNumber}`,
      page: pageNumber,
      rotation: this.linkService.rotation
    });
    if (!this._popStateInProgress) {
      this._popStateInProgress = true;
      Promise.resolve().then(() => {
        this._popStateInProgress = false;
      });
    }
  }
  pushCurrentPosition() {
    if (!this._initialized || this._popStateInProgress) {
      return;
    }
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _tryPushCurrentPosition).call(this);
  }
  back() {
    if (!this._initialized || this._popStateInProgress) {
      return;
    }
    const state = window.history.state;
    if (pdf_history_assertClassBrand(_PDFHistory_brand, this, _isValidState).call(this, state) && state.uid > 0) {
      window.history.back();
    }
  }
  forward() {
    if (!this._initialized || this._popStateInProgress) {
      return;
    }
    const state = window.history.state;
    if (pdf_history_assertClassBrand(_PDFHistory_brand, this, _isValidState).call(this, state) && state.uid < this._maxUid) {
      window.history.forward();
    }
  }
  get popStateInProgress() {
    return this._initialized && (this._popStateInProgress || this._blockHashChange > 0);
  }
  get initialBookmark() {
    return this._initialized ? this._initialBookmark : null;
  }
  get initialRotation() {
    return this._initialized ? this._initialRotation : null;
  }
}
function _pushOrReplaceState(destination) {
  let forceReplace = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  const shouldReplace = forceReplace || !this._destination;
  const newState = {
    fingerprint: this._fingerprint,
    uid: shouldReplace ? this._uid : this._uid + 1,
    destination
  };
  pdf_history_assertClassBrand(_PDFHistory_brand, this, _updateInternalState).call(this, destination, newState.uid);
  let newUrl;
  if (this._updateUrl && destination?.hash) {
    const {
      href,
      protocol
    } = document.location;
    if (protocol !== "file:") {
      newUrl = updateUrlHash(href, destination.hash);
    }
  }
  if (shouldReplace) {
    window.history.replaceState(newState, "", newUrl);
  } else {
    window.history.pushState(newState, "", newUrl);
  }
}
function _tryPushCurrentPosition() {
  let temporary = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  if (!this._position) {
    return;
  }
  let position = this._position;
  if (temporary) {
    position = Object.assign(Object.create(null), this._position);
    position.temporary = true;
  }
  if (!this._destination) {
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _pushOrReplaceState).call(this, position);
    return;
  }
  if (this._destination.temporary) {
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _pushOrReplaceState).call(this, position, true);
    return;
  }
  if (this._destination.hash === position.hash) {
    return;
  }
  if (!this._destination.page && (POSITION_UPDATED_THRESHOLD <= 0 || this._numPositionUpdates <= POSITION_UPDATED_THRESHOLD)) {
    return;
  }
  let forceReplace = false;
  if (this._destination.page >= position.first && this._destination.page <= position.page) {
    if (this._destination.dest !== undefined || !this._destination.first) {
      return;
    }
    forceReplace = true;
  }
  pdf_history_assertClassBrand(_PDFHistory_brand, this, _pushOrReplaceState).call(this, position, forceReplace);
}
function _isValidPage(val) {
  return Number.isInteger(val) && val > 0 && val <= this.linkService.pagesCount;
}
function _isValidState(state) {
  let checkReload = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  if (!state) {
    return false;
  }
  if (state.fingerprint !== this._fingerprint) {
    if (checkReload) {
      if (typeof state.fingerprint !== "string" || state.fingerprint.length !== this._fingerprint.length) {
        return false;
      }
      const [perfEntry] = performance.getEntriesByType("navigation");
      if (perfEntry?.type !== "reload") {
        return false;
      }
    } else {
      return false;
    }
  }
  if (!Number.isInteger(state.uid) || state.uid < 0) {
    return false;
  }
  if (state.destination === null || typeof state.destination !== "object") {
    return false;
  }
  return true;
}
function _updateInternalState(destination, uid) {
  let removeTemporary = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  if (this._updateViewareaTimeout) {
    clearTimeout(this._updateViewareaTimeout);
    this._updateViewareaTimeout = null;
  }
  if (removeTemporary && destination?.temporary) {
    delete destination.temporary;
  }
  this._destination = destination;
  this._uid = uid;
  this._maxUid = Math.max(this._maxUid, uid);
  this._numPositionUpdates = 0;
}
function _parseCurrentHash() {
  let checkNameddest = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  const hash = unescape(getCurrentHash()).substring(1);
  const params = parseQueryString(hash);
  const nameddest = params.get("nameddest") || "";
  let page = params.get("page") | 0;
  if (!pdf_history_assertClassBrand(_PDFHistory_brand, this, _isValidPage).call(this, page) || checkNameddest && nameddest.length > 0) {
    page = null;
  }
  return {
    hash,
    page,
    rotation: this.linkService.rotation
  };
}
function _updateViewarea(_ref4) {
  let {
    location
  } = _ref4;
  if (this._updateViewareaTimeout) {
    clearTimeout(this._updateViewareaTimeout);
    this._updateViewareaTimeout = null;
  }
  this._position = {
    hash: location.pdfOpenParams.substring(1),
    page: this.linkService.page,
    first: location.pageNumber,
    rotation: location.rotation
  };
  if (this._popStateInProgress) {
    return;
  }
  if (POSITION_UPDATED_THRESHOLD > 0 && this._isPagesLoaded && this._destination && !this._destination.page) {
    this._numPositionUpdates++;
  }
  if (UPDATE_VIEWAREA_TIMEOUT > 0) {
    this._updateViewareaTimeout = setTimeout(() => {
      if (!this._popStateInProgress) {
        pdf_history_assertClassBrand(_PDFHistory_brand, this, _tryPushCurrentPosition).call(this, true);
      }
      this._updateViewareaTimeout = null;
    }, UPDATE_VIEWAREA_TIMEOUT);
  }
}
function _popState(_ref5) {
  let {
    state
  } = _ref5;
  const newHash = getCurrentHash(),
    hashChanged = this._currentHash !== newHash;
  this._currentHash = newHash;
  if (!state) {
    this._uid++;
    const {
      hash,
      page,
      rotation
    } = pdf_history_assertClassBrand(_PDFHistory_brand, this, _parseCurrentHash).call(this);
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _pushOrReplaceState).call(this, {
      hash,
      page,
      rotation
    }, true);
    return;
  }
  if (!pdf_history_assertClassBrand(_PDFHistory_brand, this, _isValidState).call(this, state)) {
    return;
  }
  this._popStateInProgress = true;
  if (hashChanged) {
    this._blockHashChange++;
    waitOnEventOrTimeout({
      target: window,
      name: "hashchange",
      delay: HASH_CHANGE_TIMEOUT
    }).then(() => {
      this._blockHashChange--;
    });
  }
  const destination = state.destination;
  pdf_history_assertClassBrand(_PDFHistory_brand, this, _updateInternalState).call(this, destination, state.uid, true);
  if (isValidRotation(destination.rotation)) {
    this.linkService.rotation = destination.rotation;
  }
  if (destination.dest) {
    this.linkService.goToDestination(destination.dest);
  } else if (destination.hash) {
    if (this.linkService.setHash) {
      this.linkService.setHash(destination.hash);
    }
  } else if (destination.page) {
    this.linkService.page = destination.page;
  }
  Promise.resolve().then(() => {
    this._popStateInProgress = false;
  });
}
function _pageHide() {
  if (!this._destination || this._destination.temporary) {
    pdf_history_assertClassBrand(_PDFHistory_brand, this, _tryPushCurrentPosition).call(this);
  }
}
function _bindEvents() {
  if (pdf_history_classPrivateFieldGet(_eventAbortController, this)) {
    return;
  }
  pdf_history_classPrivateFieldSet(_eventAbortController, this, new AbortController());
  const {
    signal
  } = pdf_history_classPrivateFieldGet(_eventAbortController, this);
  this.eventBus._on("updateviewarea", pdf_history_assertClassBrand(_PDFHistory_brand, this, _updateViewarea).bind(this), {
    signal
  });
  window.addEventListener("popstate", pdf_history_assertClassBrand(_PDFHistory_brand, this, _popState).bind(this), {
    signal
  });
  window.addEventListener("pagehide", pdf_history_assertClassBrand(_PDFHistory_brand, this, _pageHide).bind(this), {
    signal
  });
}
function _unbindEvents() {
  pdf_history_classPrivateFieldGet(_eventAbortController, this)?.abort();
  pdf_history_classPrivateFieldSet(_eventAbortController, this, null);
}
function isDestHashesEqual(destHash, pushHash) {
  if (typeof destHash !== "string" || typeof pushHash !== "string") {
    return false;
  }
  if (destHash === pushHash) {
    return true;
  }
  const nameddest = parseQueryString(destHash).get("nameddest");
  if (nameddest === pushHash) {
    return true;
  }
  return false;
}
function isDestArraysEqual(firstDest, secondDest) {
  function isEntryEqual(first, second) {
    if (typeof first !== typeof second) {
      return false;
    }
    if (Array.isArray(first) || Array.isArray(second)) {
      return false;
    }
    if (first !== null && typeof first === "object" && second !== null) {
      if (Object.keys(first).length !== Object.keys(second).length) {
        return false;
      }
      for (const key in first) {
        if (!isEntryEqual(first[key], second[key])) {
          return false;
        }
      }
      return true;
    }
    return first === second || Number.isNaN(first) && Number.isNaN(second);
  }
  if (!(Array.isArray(firstDest) && Array.isArray(secondDest))) {
    return false;
  }
  if (firstDest.length !== secondDest.length) {
    return false;
  }
  for (let i = 0, ii = firstDest.length; i < ii; i++) {
    if (!isEntryEqual(firstDest[i], secondDest[i])) {
      return false;
    }
  }
  return true;
}

;// ./web/pdf_layer_viewer.js


function pdf_layer_viewer_classPrivateMethodInitSpec(e, a) { pdf_layer_viewer_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_layer_viewer_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_layer_viewer_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _PDFLayerViewer_brand = /*#__PURE__*/new WeakSet();
class PDFLayerViewer extends BaseTreeViewer {
  constructor(options) {
    super(options);
    pdf_layer_viewer_classPrivateMethodInitSpec(this, _PDFLayerViewer_brand);
    this.eventBus._on("optionalcontentconfigchanged", evt => {
      pdf_layer_viewer_assertClassBrand(_PDFLayerViewer_brand, this, _updateLayers).call(this, evt.promise);
    });
    this.eventBus._on("resetlayers", () => {
      pdf_layer_viewer_assertClassBrand(_PDFLayerViewer_brand, this, _updateLayers).call(this);
    });
    this.eventBus._on("togglelayerstree", this._toggleAllTreeItems.bind(this));
  }
  reset() {
    super.reset();
    this._optionalContentConfig = null;
    this._optionalContentVisibility?.clear();
    this._optionalContentVisibility = null;
  }
  _dispatchEvent(layersCount) {
    this.eventBus.dispatch("layersloaded", {
      source: this,
      layersCount
    });
  }
  _bindLink(element, _ref) {
    let {
      groupId,
      input
    } = _ref;
    const setVisibility = () => {
      const visible = input.checked;
      this._optionalContentConfig.setVisibility(groupId, visible);
      const cached = this._optionalContentVisibility.get(groupId);
      if (cached) {
        cached.visible = visible;
      }
      this.eventBus.dispatch("optionalcontentconfig", {
        source: this,
        promise: Promise.resolve(this._optionalContentConfig)
      });
    };
    element.onclick = evt => {
      if (evt.target === input) {
        setVisibility();
        return true;
      } else if (evt.target !== element) {
        return true;
      }
      input.checked = !input.checked;
      setVisibility();
      return false;
    };
  }
  _setNestedName(element, _ref2) {
    let {
      name = null
    } = _ref2;
    if (typeof name === "string") {
      element.textContent = this._normalizeTextContent(name);
      return;
    }
    element.setAttribute("data-l10n-id", "pdfjs-additional-layers");
    element.style.fontStyle = "italic";
    this._l10n.translateOnce(element);
  }
  _addToggleButton(div, _ref3) {
    let {
      name = null
    } = _ref3;
    super._addToggleButton(div, name === null);
  }
  _toggleAllTreeItems() {
    if (!this._optionalContentConfig) {
      return;
    }
    super._toggleAllTreeItems();
  }
  render(_ref4) {
    let {
      optionalContentConfig,
      pdfDocument
    } = _ref4;
    if (this._optionalContentConfig) {
      this.reset();
    }
    this._optionalContentConfig = optionalContentConfig || null;
    this._pdfDocument = pdfDocument || null;
    const groups = optionalContentConfig?.getOrder();
    if (!groups) {
      this._dispatchEvent(0);
      return;
    }
    this._optionalContentVisibility = new Map();
    const fragment = document.createDocumentFragment(),
      queue = [{
        parent: fragment,
        groups
      }];
    let layersCount = 0,
      hasAnyNesting = false;
    while (queue.length > 0) {
      const levelData = queue.shift();
      for (const groupId of levelData.groups) {
        const div = document.createElement("div");
        div.className = "treeItem";
        const element = document.createElement("a");
        div.append(element);
        if (typeof groupId === "object") {
          hasAnyNesting = true;
          this._addToggleButton(div, groupId);
          this._setNestedName(element, groupId);
          const itemsDiv = document.createElement("div");
          itemsDiv.className = "treeItems";
          div.append(itemsDiv);
          queue.push({
            parent: itemsDiv,
            groups: groupId.order
          });
        } else {
          const group = optionalContentConfig.getGroup(groupId);
          const input = document.createElement("input");
          this._bindLink(element, {
            groupId,
            input
          });
          input.type = "checkbox";
          input.checked = group.visible;
          this._optionalContentVisibility.set(groupId, {
            input,
            visible: input.checked
          });
          const label = document.createElement("label");
          label.textContent = this._normalizeTextContent(group.name);
          label.append(input);
          element.append(label);
          layersCount++;
        }
        levelData.parent.append(div);
      }
    }
    this._finishRendering(fragment, layersCount, hasAnyNesting);
  }
}
async function _updateLayers() {
  let promise = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
  if (!this._optionalContentConfig) {
    return;
  }
  const pdfDocument = this._pdfDocument;
  const optionalContentConfig = await (promise || pdfDocument.getOptionalContentConfig({
    intent: "display"
  }));
  if (pdfDocument !== this._pdfDocument) {
    return;
  }
  if (promise) {
    for (const [groupId, cached] of this._optionalContentVisibility) {
      const group = optionalContentConfig.getGroup(groupId);
      if (group && cached.visible !== group.visible) {
        cached.input.checked = cached.visible = !cached.visible;
      }
    }
    return;
  }
  this.eventBus.dispatch("optionalcontentconfig", {
    source: this,
    promise: Promise.resolve(optionalContentConfig)
  });
  this.render({
    optionalContentConfig,
    pdfDocument: this._pdfDocument
  });
}

;// ./web/pdf_outline_viewer.js





class PDFOutlineViewer extends BaseTreeViewer {
  constructor(options) {
    super(options);
    this.linkService = options.linkService;
    this.downloadManager = options.downloadManager;
    this.eventBus._on("toggleoutlinetree", this._toggleAllTreeItems.bind(this));
    this.eventBus._on("currentoutlineitem", this._currentOutlineItem.bind(this));
    this.eventBus._on("pagechanging", evt => {
      this._currentPageNumber = evt.pageNumber;
    });
    this.eventBus._on("pagesloaded", evt => {
      this._isPagesLoaded = !!evt.pagesCount;
      this._currentOutlineItemCapability?.resolve(this._isPagesLoaded);
    });
    this.eventBus._on("sidebarviewchanged", evt => {
      this._sidebarView = evt.view;
    });
  }
  reset() {
    super.reset();
    this._outline = null;
    this._pageNumberToDestHashCapability = null;
    this._currentPageNumber = 1;
    this._isPagesLoaded = null;
    this._currentOutlineItemCapability?.resolve(false);
    this._currentOutlineItemCapability = null;
  }
  _dispatchEvent(outlineCount) {
    this._currentOutlineItemCapability = Promise.withResolvers();
    if (outlineCount === 0 || this._pdfDocument?.loadingParams.disableAutoFetch) {
      this._currentOutlineItemCapability.resolve(false);
    } else if (this._isPagesLoaded !== null) {
      this._currentOutlineItemCapability.resolve(this._isPagesLoaded);
    }
    this.eventBus.dispatch("outlineloaded", {
      source: this,
      outlineCount,
      currentOutlineItemPromise: this._currentOutlineItemCapability.promise
    });
  }
  _bindLink(element, _ref) {
    let {
      url,
      newWindow,
      action,
      attachment,
      dest,
      setOCGState
    } = _ref;
    const {
      linkService
    } = this;
    if (url) {
      linkService.addLinkAttributes(element, url, newWindow);
      return;
    }
    if (action) {
      element.href = linkService.getAnchorUrl("");
      element.onclick = () => {
        linkService.executeNamedAction(action);
        return false;
      };
      return;
    }
    if (attachment) {
      element.href = linkService.getAnchorUrl("");
      element.onclick = () => {
        this.downloadManager.openOrDownloadData(attachment.content, attachment.filename);
        return false;
      };
      return;
    }
    if (setOCGState) {
      element.href = linkService.getAnchorUrl("");
      element.onclick = () => {
        linkService.executeSetOCGState(setOCGState);
        return false;
      };
      return;
    }
    element.href = linkService.getDestinationHash(dest);
    element.onclick = evt => {
      this._updateCurrentTreeItem(evt.target.parentNode);
      if (dest) {
        linkService.goToDestination(dest);
      }
      return false;
    };
  }
  _setStyles(element, _ref2) {
    let {
      bold,
      italic
    } = _ref2;
    if (bold) {
      element.style.fontWeight = "bold";
    }
    if (italic) {
      element.style.fontStyle = "italic";
    }
  }
  _addToggleButton(div, _ref3) {
    let {
      count,
      items
    } = _ref3;
    let hidden = false;
    if (count < 0) {
      let totalCount = items.length;
      if (totalCount > 0) {
        const queue = [...items];
        while (queue.length > 0) {
          const {
            count: nestedCount,
            items: nestedItems
          } = queue.shift();
          if (nestedCount > 0 && nestedItems.length > 0) {
            totalCount += nestedItems.length;
            queue.push(...nestedItems);
          }
        }
      }
      if (Math.abs(count) === totalCount) {
        hidden = true;
      }
    }
    super._addToggleButton(div, hidden);
  }
  _toggleAllTreeItems() {
    if (!this._outline) {
      return;
    }
    super._toggleAllTreeItems();
  }
  render(_ref4) {
    let {
      outline,
      pdfDocument
    } = _ref4;
    if (this._outline) {
      this.reset();
    }
    this._outline = outline || null;
    this._pdfDocument = pdfDocument || null;
    if (!outline) {
      this._dispatchEvent(0);
      return;
    }
    const fragment = document.createDocumentFragment();
    const queue = [{
      parent: fragment,
      items: outline
    }];
    let outlineCount = 0,
      hasAnyNesting = false;
    while (queue.length > 0) {
      const levelData = queue.shift();
      for (const item of levelData.items) {
        const div = document.createElement("div");
        div.className = "treeItem";
        const element = document.createElement("a");
        this._bindLink(element, item);
        this._setStyles(element, item);
        element.textContent = this._normalizeTextContent(item.title);
        div.append(element);
        if (item.items.length > 0) {
          hasAnyNesting = true;
          this._addToggleButton(div, item);
          const itemsDiv = document.createElement("div");
          itemsDiv.className = "treeItems";
          div.append(itemsDiv);
          queue.push({
            parent: itemsDiv,
            items: item.items
          });
        }
        levelData.parent.append(div);
        outlineCount++;
      }
    }
    this._finishRendering(fragment, outlineCount, hasAnyNesting);
  }
  async _currentOutlineItem() {
    if (!this._isPagesLoaded) {
      throw new Error("_currentOutlineItem: All pages have not been loaded.");
    }
    if (!this._outline || !this._pdfDocument) {
      return;
    }
    const pageNumberToDestHash = await this._getPageNumberToDestHash(this._pdfDocument);
    if (!pageNumberToDestHash) {
      return;
    }
    this._updateCurrentTreeItem(null);
    if (this._sidebarView !== SidebarView.OUTLINE) {
      return;
    }
    for (let i = this._currentPageNumber; i > 0; i--) {
      const destHash = pageNumberToDestHash.get(i);
      if (!destHash) {
        continue;
      }
      const linkElement = this.container.querySelector(`a[href="${destHash}"]`);
      if (!linkElement) {
        continue;
      }
      this._scrollToCurrentTreeItem(linkElement.parentNode);
      break;
    }
  }
  async _getPageNumberToDestHash(pdfDocument) {
    if (this._pageNumberToDestHashCapability) {
      return this._pageNumberToDestHashCapability.promise;
    }
    this._pageNumberToDestHashCapability = Promise.withResolvers();
    const pageNumberToDestHash = new Map(),
      pageNumberNesting = new Map();
    const queue = [{
      nesting: 0,
      items: this._outline
    }];
    while (queue.length > 0) {
      const levelData = queue.shift(),
        currentNesting = levelData.nesting;
      for (const {
        dest,
        items
      } of levelData.items) {
        let explicitDest, pageNumber;
        if (typeof dest === "string") {
          explicitDest = await pdfDocument.getDestination(dest);
          if (pdfDocument !== this._pdfDocument) {
            return null;
          }
        } else {
          explicitDest = dest;
        }
        if (Array.isArray(explicitDest)) {
          const [destRef] = explicitDest;
          if (destRef && typeof destRef === "object") {
            pageNumber = pdfDocument.cachedPageNumber(destRef);
          } else if (Number.isInteger(destRef)) {
            pageNumber = destRef + 1;
          }
          if (Number.isInteger(pageNumber) && (!pageNumberToDestHash.has(pageNumber) || currentNesting > pageNumberNesting.get(pageNumber))) {
            const destHash = this.linkService.getDestinationHash(dest);
            pageNumberToDestHash.set(pageNumber, destHash);
            pageNumberNesting.set(pageNumber, currentNesting);
          }
        }
        if (items.length > 0) {
          queue.push({
            nesting: currentNesting + 1,
            items
          });
        }
      }
    }
    this._pageNumberToDestHashCapability.resolve(pageNumberToDestHash.size > 0 ? pageNumberToDestHash : null);
    return this._pageNumberToDestHashCapability.promise;
  }
}

;// ./web/pdf_presentation_mode.js

function pdf_presentation_mode_classPrivateMethodInitSpec(e, a) { pdf_presentation_mode_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_presentation_mode_classPrivateFieldInitSpec(e, t, a) { pdf_presentation_mode_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_presentation_mode_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_presentation_mode_classPrivateFieldGet(s, a) { return s.get(pdf_presentation_mode_assertClassBrand(s, a)); }
function pdf_presentation_mode_classPrivateFieldSet(s, a, r) { return s.set(pdf_presentation_mode_assertClassBrand(s, a), r), r; }
function pdf_presentation_mode_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



const DELAY_BEFORE_HIDING_CONTROLS = 3000;
const ACTIVE_SELECTOR = "pdfPresentationMode";
const CONTROLS_SELECTOR = "pdfPresentationModeControls";
const MOUSE_SCROLL_COOLDOWN_TIME = 50;
const PAGE_SWITCH_THRESHOLD = 0.1;
const SWIPE_MIN_DISTANCE_THRESHOLD = 50;
const SWIPE_ANGLE_THRESHOLD = Math.PI / 6;
var pdf_presentation_mode_state = /*#__PURE__*/new WeakMap();
var _args = /*#__PURE__*/new WeakMap();
var _fullscreenChangeAbortController = /*#__PURE__*/new WeakMap();
var _windowAbortController = /*#__PURE__*/new WeakMap();
var _PDFPresentationMode_brand = /*#__PURE__*/new WeakSet();
class PDFPresentationMode {
  constructor(_ref) {
    let {
      container,
      pdfViewer,
      eventBus
    } = _ref;
    pdf_presentation_mode_classPrivateMethodInitSpec(this, _PDFPresentationMode_brand);
    pdf_presentation_mode_classPrivateFieldInitSpec(this, pdf_presentation_mode_state, PresentationModeState.UNKNOWN);
    pdf_presentation_mode_classPrivateFieldInitSpec(this, _args, null);
    pdf_presentation_mode_classPrivateFieldInitSpec(this, _fullscreenChangeAbortController, null);
    pdf_presentation_mode_classPrivateFieldInitSpec(this, _windowAbortController, null);
    this.container = container;
    this.pdfViewer = pdfViewer;
    this.eventBus = eventBus;
    this.contextMenuOpen = false;
    this.mouseScrollTimeStamp = 0;
    this.mouseScrollDelta = 0;
    this.touchSwipeState = null;
  }
  async request() {
    const {
      container,
      pdfViewer
    } = this;
    if (this.active || !pdfViewer.pagesCount || !container.requestFullscreen) {
      return false;
    }
    pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _addFullscreenChangeListeners).call(this);
    pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _notifyStateChange).call(this, PresentationModeState.CHANGING);
    const promise = container.requestFullscreen();
    pdf_presentation_mode_classPrivateFieldSet(_args, this, {
      pageNumber: pdfViewer.currentPageNumber,
      scaleValue: pdfViewer.currentScaleValue,
      scrollMode: pdfViewer.scrollMode,
      spreadMode: null,
      annotationEditorMode: null
    });
    if (pdfViewer.spreadMode !== SpreadMode.NONE && !(pdfViewer.pageViewsReady && pdfViewer.hasEqualPageSizes)) {
      NgxConsole.warn("Ignoring Spread modes when entering PresentationMode, " + "since the document may contain varying page sizes.");
      pdf_presentation_mode_classPrivateFieldGet(_args, this).spreadMode = pdfViewer.spreadMode;
    }
    if (pdfViewer.annotationEditorMode !== AnnotationEditorType.DISABLE) {
      pdf_presentation_mode_classPrivateFieldGet(_args, this).annotationEditorMode = pdfViewer.annotationEditorMode;
    }
    try {
      await promise;
      pdfViewer.focus();
      return true;
    } catch {
      pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _removeFullscreenChangeListeners).call(this);
      pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _notifyStateChange).call(this, PresentationModeState.NORMAL);
    }
    return false;
  }
  get active() {
    return pdf_presentation_mode_classPrivateFieldGet(pdf_presentation_mode_state, this) === PresentationModeState.CHANGING || pdf_presentation_mode_classPrivateFieldGet(pdf_presentation_mode_state, this) === PresentationModeState.FULLSCREEN;
  }
  _prepareFullscreenMode() {
    const domElement = document.getElementsByClassName("zoom")[0].parentElement;
    const parent = domElement.parentElement;
    this.ngxContainer = parent;
    for (let i = 0; i < parent.childElementCount; i++) {
      if (parent.children.item(i) === domElement) {
        this.ngxContainerIndex = i;
      }
    }
    parent.removeChild(domElement);
    document.body.append(domElement);
    const siblings = document.body.children;
    for (let i = 0; i < siblings.length; i++) {
      const s = siblings.item(i);
      if (s !== domElement && s instanceof HTMLElement) {
        s.classList.add("hidden-by-fullscreen");
      }
    }
    document.getElementById("sidebarContainer").classList.add("hidden-by-fullscreen");
    document.getElementsByClassName("toolbar")[0].classList.add("hidden-by-fullscreen");
  }
  _tidyUpFullscreenMode() {
    if (this.ngxContainer) {
      const domElement = document.getElementsByClassName("zoom")[0].parentElement;
      document.body.removeChild(domElement);
      if (this.ngxContainerIndex >= this.ngxContainer.childElementCount) {
        this.ngxContainer.append(domElement);
      } else {
        this.ngxContainer.insertBefore(domElement, this.ngxContainer.children.item(this.ngxContainerIndex));
      }
      this.ngxContainer = undefined;
      const siblings = document.body.children;
      for (let i = 0; i < siblings.length; i++) {
        const s = siblings.item(i);
        if (s !== domElement && s instanceof HTMLElement) {
          if (s.classList.contains("hidden-by-fullscreen")) {
            s.classList.remove("hidden-by-fullscreen");
          }
        }
      }
      document.getElementById("sidebarContainer").classList.remove("hidden-by-fullscreen");
      document.getElementsByClassName("toolbar")[0].classList.remove("hidden-by-fullscreen");
    }
  }
}
function _mouseWheel(evt) {
  if (!this.active) {
    return;
  }
  evt.preventDefault();
  const delta = normalizeWheelEventDelta(evt);
  const currentTime = Date.now();
  const storedTime = this.mouseScrollTimeStamp;
  if (currentTime > storedTime && currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) {
    return;
  }
  if (this.mouseScrollDelta > 0 && delta < 0 || this.mouseScrollDelta < 0 && delta > 0) {
    pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _resetMouseScrollState).call(this);
  }
  this.mouseScrollDelta += delta;
  if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) {
    const totalDelta = this.mouseScrollDelta;
    pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _resetMouseScrollState).call(this);
    const success = totalDelta > 0 ? this.pdfViewer.previousPage() : this.pdfViewer.nextPage();
    if (success) {
      this.mouseScrollTimeStamp = currentTime;
    }
  }
}
function _notifyStateChange(state) {
  pdf_presentation_mode_classPrivateFieldSet(pdf_presentation_mode_state, this, state);
  this.eventBus.dispatch("presentationmodechanged", {
    source: this,
    state
  });
}
function _enter() {
  pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _notifyStateChange).call(this, PresentationModeState.FULLSCREEN);
  this.container.classList.add(ACTIVE_SELECTOR);
  setTimeout(() => {
    this.pdfViewer.scrollMode = ScrollMode.PAGE;
    if (pdf_presentation_mode_classPrivateFieldGet(_args, this).spreadMode !== null) {
      this.pdfViewer.spreadMode = SpreadMode.NONE;
    }
    this.pdfViewer.currentPageNumber = pdf_presentation_mode_classPrivateFieldGet(_args, this).pageNumber;
    this.pdfViewer.currentScaleValue = "page-fit";
    if (pdf_presentation_mode_classPrivateFieldGet(_args, this).annotationEditorMode !== null) {
      this.pdfViewer.annotationEditorMode = {
        mode: AnnotationEditorType.NONE
      };
    }
  }, 0);
  pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _addWindowListeners).call(this);
  pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _showControls).call(this);
  this.contextMenuOpen = false;
  document.getSelection().empty();
}
function _exit() {
  const pageNumber = this.pdfViewer.currentPageNumber;
  this.container.classList.remove(ACTIVE_SELECTOR);
  setTimeout(() => {
    pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _removeFullscreenChangeListeners).call(this);
    pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _notifyStateChange).call(this, PresentationModeState.NORMAL);
    this.pdfViewer.scrollMode = pdf_presentation_mode_classPrivateFieldGet(_args, this).scrollMode;
    if (pdf_presentation_mode_classPrivateFieldGet(_args, this).spreadMode !== null) {
      this.pdfViewer.spreadMode = pdf_presentation_mode_classPrivateFieldGet(_args, this).spreadMode;
    }
    this.pdfViewer.currentScaleValue = pdf_presentation_mode_classPrivateFieldGet(_args, this).scaleValue;
    this.pdfViewer.currentPageNumber = pageNumber;
    if (pdf_presentation_mode_classPrivateFieldGet(_args, this).annotationEditorMode !== null) {
      this.pdfViewer.annotationEditorMode = {
        mode: pdf_presentation_mode_classPrivateFieldGet(_args, this).annotationEditorMode
      };
    }
    pdf_presentation_mode_classPrivateFieldSet(_args, this, null);
  }, 0);
  pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _removeWindowListeners).call(this);
  pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _hideControls).call(this);
  pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _resetMouseScrollState).call(this);
  this.contextMenuOpen = false;
}
function _mouseDown(evt) {
  if (this.contextMenuOpen) {
    this.contextMenuOpen = false;
    evt.preventDefault();
    return;
  }
  if (evt.button !== 0) {
    return;
  }
  if (evt.target.href && evt.target.parentNode?.hasAttribute("data-internal-link")) {
    return;
  }
  evt.preventDefault();
  if (evt.shiftKey) {
    this.pdfViewer.previousPage();
  } else {
    this.pdfViewer.nextPage();
  }
}
function _contextMenu() {
  this.contextMenuOpen = true;
}
function _showControls() {
  if (this.controlsTimeout) {
    clearTimeout(this.controlsTimeout);
  } else {
    this.container.classList.add(CONTROLS_SELECTOR);
  }
  this.controlsTimeout = setTimeout(() => {
    this.container.classList.remove(CONTROLS_SELECTOR);
    delete this.controlsTimeout;
  }, DELAY_BEFORE_HIDING_CONTROLS);
}
function _hideControls() {
  if (!this.controlsTimeout) {
    return;
  }
  clearTimeout(this.controlsTimeout);
  this.container.classList.remove(CONTROLS_SELECTOR);
  delete this.controlsTimeout;
}
function _resetMouseScrollState() {
  this.mouseScrollTimeStamp = 0;
  this.mouseScrollDelta = 0;
}
function _touchSwipe(evt) {
  if (!this.active) {
    return;
  }
  if (evt.touches.length > 1) {
    this.touchSwipeState = null;
    return;
  }
  switch (evt.type) {
    case "touchstart":
      this.touchSwipeState = {
        startX: evt.touches[0].pageX,
        startY: evt.touches[0].pageY,
        endX: evt.touches[0].pageX,
        endY: evt.touches[0].pageY
      };
      break;
    case "touchmove":
      if (this.touchSwipeState === null) {
        return;
      }
      this.touchSwipeState.endX = evt.touches[0].pageX;
      this.touchSwipeState.endY = evt.touches[0].pageY;
      evt.preventDefault();
      break;
    case "touchend":
      if (this.touchSwipeState === null) {
        return;
      }
      let delta = 0;
      const dx = this.touchSwipeState.endX - this.touchSwipeState.startX;
      const dy = this.touchSwipeState.endY - this.touchSwipeState.startY;
      const absAngle = Math.abs(Math.atan2(dy, dx));
      if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD && (absAngle <= SWIPE_ANGLE_THRESHOLD || absAngle >= Math.PI - SWIPE_ANGLE_THRESHOLD)) {
        delta = dx;
      } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD && Math.abs(absAngle - Math.PI / 2) <= SWIPE_ANGLE_THRESHOLD) {
        delta = dy;
      }
      if (delta > 0) {
        this.pdfViewer.previousPage();
      } else if (delta < 0) {
        this.pdfViewer.nextPage();
      }
      break;
  }
}
function _addWindowListeners() {
  if (pdf_presentation_mode_classPrivateFieldGet(_windowAbortController, this)) {
    return;
  }
  pdf_presentation_mode_classPrivateFieldSet(_windowAbortController, this, new AbortController());
  const {
    signal
  } = pdf_presentation_mode_classPrivateFieldGet(_windowAbortController, this);
  const touchSwipeBind = pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _touchSwipe).bind(this);
  window.addEventListener("mousemove", pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _showControls).bind(this), {
    signal
  });
  window.addEventListener("mousedown", pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _mouseDown).bind(this), {
    signal
  });
  window.addEventListener("wheel", pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _mouseWheel).bind(this), {
    passive: false,
    signal
  });
  window.addEventListener("keydown", pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _resetMouseScrollState).bind(this), {
    signal
  });
  window.addEventListener("contextmenu", pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _contextMenu).bind(this), {
    signal
  });
  window.addEventListener("touchstart", touchSwipeBind, {
    signal
  });
  window.addEventListener("touchmove", touchSwipeBind, {
    signal
  });
  window.addEventListener("touchend", touchSwipeBind, {
    signal
  });
}
function _removeWindowListeners() {
  pdf_presentation_mode_classPrivateFieldGet(_windowAbortController, this)?.abort();
  pdf_presentation_mode_classPrivateFieldSet(_windowAbortController, this, null);
}
function _addFullscreenChangeListeners() {
  if (pdf_presentation_mode_classPrivateFieldGet(_fullscreenChangeAbortController, this)) {
    return;
  }
  pdf_presentation_mode_classPrivateFieldSet(_fullscreenChangeAbortController, this, new AbortController());
  window.addEventListener("fullscreenchange", () => {
    if (document.fullscreenElement) {
      pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _enter).call(this);
    } else {
      pdf_presentation_mode_assertClassBrand(_PDFPresentationMode_brand, this, _exit).call(this);
    }
  }, {
    signal: pdf_presentation_mode_classPrivateFieldGet(_fullscreenChangeAbortController, this).signal
  });
}
function _removeFullscreenChangeListeners() {
  pdf_presentation_mode_classPrivateFieldGet(_fullscreenChangeAbortController, this)?.abort();
  pdf_presentation_mode_classPrivateFieldSet(_fullscreenChangeAbortController, this, null);
}

;// ./web/xfa_layer_builder.js

class XfaLayerBuilder {
  constructor(_ref) {
    let {
      pdfPage,
      annotationStorage = null,
      linkService,
      xfaHtml = null
    } = _ref;
    this.pdfPage = pdfPage;
    this.annotationStorage = annotationStorage;
    this.linkService = linkService;
    this.xfaHtml = xfaHtml;
    this.div = null;
    this._cancelled = false;
  }
  async render(_ref2) {
    let {
      viewport,
      intent = "display"
    } = _ref2;
    if (intent === "print") {
      const parameters = {
        viewport: viewport.clone({
          dontFlip: true
        }),
        div: this.div,
        xfaHtml: this.xfaHtml,
        annotationStorage: this.annotationStorage,
        linkService: this.linkService,
        intent
      };
      this.div = document.createElement("div");
      parameters.div = this.div;
      return XfaLayer.render(parameters);
    }
    const xfaHtml = await this.pdfPage.getXfa();
    if (this._cancelled || !xfaHtml) {
      return {
        textDivs: []
      };
    }
    const parameters = {
      viewport: viewport.clone({
        dontFlip: true
      }),
      div: this.div,
      xfaHtml,
      annotationStorage: this.annotationStorage,
      linkService: this.linkService,
      intent
    };
    if (this.div) {
      return XfaLayer.update(parameters);
    }
    this.div = document.createElement("div");
    parameters.div = this.div;
    return XfaLayer.render(parameters);
  }
  cancel() {
    this._cancelled = true;
  }
  hide() {
    if (!this.div) {
      return;
    }
    this.div.hidden = true;
  }
}

;// ./web/print_utils.js



function getXfaHtmlForPrinting(printContainer, pdfDocument) {
  const xfaHtml = pdfDocument.allXfaHtml;
  const linkService = new SimpleLinkService();
  const scale = Math.round(PixelsPerInch.PDF_TO_CSS_UNITS * 100) / 100;
  for (const xfaPage of xfaHtml.children) {
    const page = document.createElement("div");
    page.className = "xfaPrintedPage";
    printContainer.append(page);
    const builder = new XfaLayerBuilder({
      pdfPage: null,
      annotationStorage: pdfDocument.annotationStorage,
      linkService,
      xfaHtml: xfaPage
    });
    const viewport = getXfaPageViewport(xfaPage, {
      scale
    });
    builder.render({
      viewport,
      intent: "print"
    });
    page.append(builder.div);
  }
}

;// ./node_modules/canvas-size/dist/canvas-size.esm.js







function canvasTest(settings) {
  const size = settings.sizes.shift();
  const width = Math.max(Math.ceil(size[0]), 1);
  const height = Math.max(Math.ceil(size[1]), 1);
  const fill = [width - 1, height - 1, 1, 1];
  const testTimeStart = performance.now();
  const isWorker = typeof WorkerGlobalScope !== "undefined" && self instanceof WorkerGlobalScope;
  let cropCvs, testCvs;
  if (isWorker) {
    cropCvs = new OffscreenCanvas(1, 1);
    testCvs = new OffscreenCanvas(width, height);
  } else {
    cropCvs = document.createElement("canvas");
    cropCvs.width = 1;
    cropCvs.height = 1;
    testCvs = document.createElement("canvas");
    testCvs.width = width;
    testCvs.height = height;
  }
  const cropCtx = cropCvs.getContext("2d");
  const testCtx = testCvs.getContext("2d");
  if (testCtx) {
    testCtx.fillRect.apply(testCtx, fill);
    cropCtx.drawImage(testCvs, width - 1, height - 1, 1, 1, 0, 0, 1, 1);
  }
  const isTestPass = cropCtx && cropCtx.getImageData(0, 0, 1, 1).data[3] !== 0;
  const testTime = parseInt(performance.now() - testTimeStart);
  [cropCvs, testCvs].forEach(cvs => {
    cvs.height = 0;
    cvs.width = 0;
  });
  if (isWorker) {
    postMessage({
      width: width,
      height: height,
      testTime: testTime,
      isTestPass: isTestPass
    });
    if (!isTestPass && settings.sizes.length) {
      setTimeout(() => {
        canvasTest(settings);
      }, 0);
    }
  } else if (isTestPass) {
    settings.onSuccess({
      width: width,
      height: height,
      testTime: testTime
    });
  } else {
    settings.onError({
      width: width,
      height: height,
      testTime: testTime
    });
    if (settings.sizes.length) {
      setTimeout(() => {
        canvasTest(settings);
      }, 0);
    }
  }
  return isTestPass;
}
const testSizes = {
  area: [16384, 14188, 11402, 11180, 10836, 8192, 4096, 1],
  height: [8388607, 65535, 32767, 16384, 8192, 4096, 1],
  width: [4194303, 65535, 32767, 16384, 8192, 4096, 1]
};
const defaults = {
  max: null,
  min: 1,
  sizes: [],
  step: 1024,
  useWorker: false,
  onError: Function.prototype,
  onSuccess: Function.prototype
};
const workerJobs = {};
function createSizesArray(settings) {
  const isArea = settings.width === settings.height;
  const isWidth = settings.height === 1;
  const isHeight = settings.width === 1;
  const sizes = [];
  if (!settings.width || !settings.height) {
    settings.sizes.forEach(testSize => {
      const width = isArea || isWidth ? testSize : 1;
      const height = isArea || isHeight ? testSize : 1;
      sizes.push([width, height]);
    });
  } else {
    const testMin = settings.min || defaults.min;
    const testStep = settings.step || defaults.step;
    let testSize = Math.max(settings.width, settings.height);
    while (testSize >= testMin) {
      const width = isArea || isWidth ? testSize : 1;
      const height = isArea || isHeight ? testSize : 1;
      sizes.push([width, height]);
      testSize -= testStep;
    }
  }
  return sizes;
}
function handleMethod(settings) {
  const isBrowser = typeof window !== "undefined";
  const hasPromiseSupport = isBrowser && "Promise" in window;
  const hasCanvasSupport = isBrowser && "HTMLCanvasElement" in window;
  const hasOffscreenCanvasSupport = isBrowser && "OffscreenCanvas" in window;
  const jobID = URL.createObjectURL(new Blob([])).slice(-36);
  const totalTimeStart = performance.now();
  const {
    onError: onError,
    onSuccess: onSuccess,
    ...settingsWithoutCallbacks
  } = settings;
  const getTotalTime = () => parseInt(performance.now() - totalTimeStart);
  let worker = null;
  if (!hasCanvasSupport) {
    return false;
  }
  if (settings.useWorker && hasOffscreenCanvasSupport) {
    const js = `\n            var canvasTest = ${canvasTest.toString()};\n            onmessage = function(e) {\n                canvasTest(e.data);\n            };\n        `;
    const blob = new Blob([js], {
      type: "application/javascript"
    });
    const blobURL = URL.createObjectURL(blob);
    worker = new Worker(blobURL);
    URL.revokeObjectURL(blobURL);
    worker.onmessage = function (e) {
      const {
        width: width,
        height: height,
        testTime: testTime,
        isTestPass: isTestPass
      } = e.data;
      const results = {
        width: width,
        height: height,
        testTime: testTime,
        totalTime: getTotalTime()
      };
      if (isTestPass) {
        workerJobs[jobID].onSuccess(results);
        delete workerJobs[jobID];
      } else {
        workerJobs[jobID].onError(results);
      }
    };
  }
  if (hasPromiseSupport) {
    return new Promise(resolve => {
      const promiseSettings = {
        ...settings,
        onError(_ref) {
          let {
            width: width,
            height: height,
            testTime: testTime
          } = _ref;
          const results = {
            width: width,
            height: height,
            testTime: testTime,
            totalTime: getTotalTime()
          };
          let isLastTest;
          if (settings.sizes.length === 0) {
            isLastTest = true;
          } else {
            const [[lastWidth, lastHeight]] = settings.sizes.slice(-1);
            isLastTest = width === lastWidth && height === lastHeight;
          }
          onError(results);
          if (isLastTest) {
            resolve({
              ...results,
              success: false
            });
          }
        },
        onSuccess(_ref2) {
          let {
            width: width,
            height: height,
            testTime: testTime
          } = _ref2;
          const results = {
            width: width,
            height: height,
            testTime: testTime,
            totalTime: getTotalTime()
          };
          onSuccess(results);
          resolve({
            ...results,
            success: true
          });
        }
      };
      if (worker) {
        const {
          onError: onError,
          onSuccess: onSuccess
        } = promiseSettings;
        workerJobs[jobID] = {
          onError: onError,
          onSuccess: onSuccess
        };
        worker.postMessage(settingsWithoutCallbacks);
      } else {
        canvasTest(promiseSettings);
      }
    });
  } else {
    if (worker) {
      workerJobs[jobID] = {
        onError: onError,
        onSuccess: onSuccess
      };
      worker.postMessage(settingsWithoutCallbacks);
    } else {
      return canvasTest(settings);
    }
  }
}
const canvasSize = {
  maxArea() {
    let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const sizes = createSizesArray({
      width: options.max,
      height: options.max,
      min: options.min,
      step: options.step,
      sizes: [...testSizes.area]
    });
    const settings = {
      ...defaults,
      ...options,
      sizes: sizes
    };
    return handleMethod(settings);
  },
  maxHeight() {
    let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const sizes = createSizesArray({
      width: 1,
      height: options.max,
      min: options.min,
      step: options.step,
      sizes: [...testSizes.height]
    });
    const settings = {
      ...defaults,
      ...options,
      sizes: sizes
    };
    return handleMethod(settings);
  },
  maxWidth() {
    let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const sizes = createSizesArray({
      width: options.max,
      height: 1,
      min: options.min,
      step: options.step,
      sizes: [...testSizes.width]
    });
    const settings = {
      ...defaults,
      ...options,
      sizes: sizes
    };
    return handleMethod(settings);
  },
  test() {
    let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const settings = {
      ...defaults,
      ...options
    };
    settings.sizes = [...settings.sizes];
    if (settings.width && settings.height) {
      settings.sizes = [[settings.width, settings.height]];
    }
    return handleMethod(settings);
  }
};

;// ./web/max_canvas_size.js

function max_canvas_size_defineProperty(e, r, t) { return (r = max_canvas_size_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function max_canvas_size_toPropertyKey(t) { var i = max_canvas_size_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function max_canvas_size_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }

class MaxCanvasSize {
  static async determineMaxArea() {
    const {
      success,
      width,
      height
    } = await canvasSize.maxArea({
      useWorker: true
    });
    if (!success) {
      MaxCanvasSize.maxWidth = 4096;
      MaxCanvasSize.maxArea = 16777216;
      return 4096;
    }
    MaxCanvasSize.maxArea = width * height;
    return MaxCanvasSize.maxArea;
  }
  static async determineMaxWidth() {
    const {
      width
    } = await canvasSize.maxWidth({
      useWorker: true
    });
    MaxCanvasSize.maxWidth = width;
    return MaxCanvasSize.maxWidth;
  }
  static async determineMaxHeight() {
    const {
      height
    } = await canvasSize.maxHeight({
      useWorker: true
    });
    MaxCanvasSize.maxHeight = height;
    return MaxCanvasSize.maxHeight;
  }
  static async determineMaxDimensions() {
    if (MaxCanvasSize.maxWidth) {
      return MaxCanvasSize.maxWidth;
    }
    await this.determineMaxArea();
    await this.determineMaxHeight();
    await this.determineMaxWidth();
    return MaxCanvasSize.maxWidth;
  }
  static async reduceToMaxCanvasSize(width, height) {
    let divisor = 1;
    if (width >= 4096 || height >= 4096) {
      await this.determineMaxDimensions();
      divisor = Math.max(width / MaxCanvasSize.maxWidth, height / MaxCanvasSize.maxHeight, Math.sqrt(width * height / MaxCanvasSize.maxArea));
      if (divisor > 1) {
        divisor = Math.ceil(1 + 100 * divisor) / 100;
      }
    }
    return divisor;
  }
}
max_canvas_size_defineProperty(MaxCanvasSize, "maxWidth", null);
max_canvas_size_defineProperty(MaxCanvasSize, "maxHeight", null);
max_canvas_size_defineProperty(MaxCanvasSize, "maxArea", null);
;// ./web/pdf_print_service.js
function pdf_print_service_defineProperty(e, r, t) { return (r = pdf_print_service_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function pdf_print_service_toPropertyKey(t) { var i = pdf_print_service_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function pdf_print_service_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }












let activeService = null;
let dialog = null;
let overlayManager = null;
let viewerApp = {
  initialized: false
};
async function renderPage(activeServiceOnEntry, pdfDocument, pageNumber, size, printResolution, optionalContentConfigPromise, printAnnotationStoragePromise) {
  const scratchCanvas = activeService.scratchCanvas;
  let PRINT_UNITS = printResolution / PixelsPerInch.PDF;
  const canvasWidth = Math.floor(size.width * PRINT_UNITS);
  const canvasHeight = Math.floor(size.height * PRINT_UNITS);
  const divisor = await MaxCanvasSize.reduceToMaxCanvasSize(canvasWidth, canvasHeight);
  if (divisor > 1) {
    const reduction = Math.round((divisor - 1) * 100);
    PRINT_UNITS = Math.ceil(0.95 * PRINT_UNITS / divisor);
    const dpi = PRINT_UNITS * PixelsPerInch.PDF;
    warn(`Page ${pageNumber}: Reduced the maximum resolution by ${reduction}% because the browser can't render larger canvases. The resolution is now ${dpi} DPI.`);
  }
  scratchCanvas.width = Math.floor(size.width * PRINT_UNITS);
  scratchCanvas.height = Math.floor(size.height * PRINT_UNITS);
  const ctx = scratchCanvas.getContext("2d");
  ctx.save();
  ctx.fillStyle = "rgb(255, 255, 255)";
  ctx.fillRect(0, 0, scratchCanvas.width, scratchCanvas.height);
  ctx.restore();
  return Promise.all([pdfDocument.getPage(pageNumber), printAnnotationStoragePromise]).then(function (_ref) {
    let [pdfPage, printAnnotationStorage] = _ref;
    const renderContext = {
      canvas: scratchCanvas,
      transform: [PRINT_UNITS, 0, 0, PRINT_UNITS, 0, 0],
      viewport: pdfPage.getViewport({
        scale: 1,
        rotation: size.rotation
      }),
      intent: "print",
      annotationMode: AnnotationMode.ENABLE_STORAGE,
      optionalContentConfigPromise,
      printAnnotationStorage
    };
    const renderTask = pdfPage.render(renderContext);
    return renderTask.promise.catch(reason => {
      if (!(reason instanceof RenderingCancelledException)) {
        NgxConsole.error(reason);
      }
      throw reason;
    });
  });
}
class PDFPrintService {
  constructor(_ref2, isInPDFPrintRange, filteredPageCount) {
    let {
      pdfDocument,
      pagesOverview,
      printResolution,
      printAnnotationStoragePromise = null,
      eventBus,
      cspPolicyService,
      pageOrder = null
    } = _ref2;
    this.pdfDocument = pdfDocument;
    this.pagesOverview = pagesOverview;
    this._printResolution = printResolution || 150;
    this.pageOrder = pageOrder || Array.from({
      length: pdfDocument.numPages
    }, (_, i) => i + 1);
    this._optionalContentConfigPromise = pdfDocument.getOptionalContentConfig({
      intent: "print"
    });
    this._printAnnotationStoragePromise = printAnnotationStoragePromise || Promise.resolve();
    this.currentPage = -1;
    this.scratchCanvas = document.createElement("canvas");
    this.eventBus = eventBus;
    this.filteredPageCount = filteredPageCount;
    this.isInPDFPrintRange = isInPDFPrintRange;
    this.cspPolicyService = cspPolicyService;
  }
  layout() {
    this.throwIfInactive();
    const body = document.querySelector("body");
    body.setAttribute("data-pdfjsprinting", true);
    const html = document.querySelector("html");
    html.setAttribute("data-pdfjsprinting", true);
    const {
      width,
      height
    } = this.pagesOverview[0];
    const hasEqualPageSizes = this.pagesOverview.every(size => size.width === width && size.height === height);
    if (!hasEqualPageSizes) {
      NgxConsole.warn("Not all pages have the same size. The printed result may be incorrect!");
    }
    this.pageStyleSheet = document.createElement("style");
    const textContent = `@page { size: ${width}pt ${height}pt;}`;
    if (this.cspPolicyService) {
      this.cspPolicyService.addTrustedCSS(this.pageStyleSheet, textContent);
    } else {
      this.pageStyleSheet.textContent = textContent;
    }
    body.append(this.pageStyleSheet);
  }
  destroy() {
    if (activeService !== this) {
      return;
    }
    this.printContainer.remove();
    this.printContainer = null;
    const body = document.querySelector("body");
    body.removeAttribute("data-pdfjsprinting");
    const html = document.querySelector("html");
    html.removeAttribute("data-pdfjsprinting");
    if (this.pageStyleSheet) {
      this.pageStyleSheet.remove();
      this.pageStyleSheet = null;
    }
    this.scratchCanvas.width = this.scratchCanvas.height = 0;
    this.scratchCanvas = null;
    activeService = null;
    ensureOverlay().then(function () {
      overlayManager.closeIfActive(dialog);
      overlayManager.unregister(dialog);
      overlayPromise = undefined;
    });
  }
  renderPages() {
    if (this.pdfDocument.isPureXfa) {
      getXfaHtmlForPrinting(this.printContainer, this.pdfDocument);
      return Promise.resolve();
    }
    const pageCount = this.pagesOverview.length;
    const renderNextPage = (resolve, reject) => {
      this.throwIfInactive();
      while (true) {
        ++this.currentPage;
        if (this.currentPage >= pageCount) {
          break;
        }
        if (!this.isInPDFPrintRange || this.isInPDFPrintRange(this.currentPage)) {
          break;
        }
      }
      if (this.currentPage >= pageCount) {
        renderProgress(this.filteredPageCount ?? pageCount, this.filteredPageCount ?? pageCount, this.eventBus);
        resolve();
        return;
      }
      const index = this.currentPage;
      renderProgress(index, this.filteredPageCount ?? pageCount, this.eventBus);
      renderPage(this, this.pdfDocument, this.pageOrder[index], this.pagesOverview[index], this._printResolution, this._optionalContentConfigPromise, this._printAnnotationStoragePromise).then(this.useRenderedPage.bind(this)).then(function () {
        renderNextPage(resolve, reject);
      }, reject);
    };
    return new Promise(renderNextPage);
  }
  useRenderedPage() {
    this.throwIfInactive();
    const img = document.createElement("img");
    this.scratchCanvas.toBlob(blob => {
      img.src = URL.createObjectURL(blob);
    });
    const wrapper = document.createElement("div");
    wrapper.className = "printedPage";
    wrapper.append(img);
    this.printContainer.append(wrapper);
    const {
      promise,
      resolve,
      reject
    } = Promise.withResolvers();
    img.onload = resolve;
    img.onerror = reject;
    promise.catch(() => {}).then(() => {
      URL.revokeObjectURL(img.src);
    });
    return promise;
  }
  performPrint() {
    this.throwIfInactive();
    return new Promise(resolve => {
      setTimeout(() => {
        if (!this.active) {
          resolve();
          return;
        }
        print.call(window);
        const isIOS = navigator.platform && ["iPad Simulator", "iPhone Simulator", "iPod Simulator", "iPad", "iPhone", "iPod"].includes(navigator.platform) || navigator.userAgent.includes("Mac") && "ontouchend" in document;
        const isAndroid = /Android/i.test(navigator.userAgent);
        const optimalTimeout = isIOS || isAndroid ? 1500 : 100;
        setTimeout(resolve, optimalTimeout);
      }, 0);
    });
  }
  get active() {
    return this === activeService;
  }
  throwIfInactive() {
    if (!this.active) {
      throw new Error("This print request was cancelled or completed.");
    }
  }
}
const print = window.print;
function printPdf() {
  if (!this.enablePrint) {
    return;
  }
  if (activeService) {
    NgxConsole.warn("Ignored this.printPDF() because of a pending print job.");
    return;
  }
  ensureOverlay().then(function () {
    if (activeService) {
      overlayManager.open(dialog);
    }
  });
  try {
    dispatchEvent("beforeprint");
  } finally {
    if (!activeService) {
      NgxConsole.error("Expected print service to be initialized.");
      ensureOverlay().then(function () {
        overlayManager.closeIfActive(dialog);
      });
    } else {
      const activeServiceOnEntry = activeService;
      const printContainer = document.createElement("div");
      printContainer.id = "printContainer";
      document.body.append(printContainer);
      activeServiceOnEntry.printContainer = printContainer;
      activeService.renderPages().then(function () {
        const progressIndicator = document.getElementById("printServiceDialog");
        if (progressIndicator) {
          progressIndicator.classList.add("hidden");
        }
        return activeServiceOnEntry.performPrint();
      }).catch(() => {}).then(() => {
        if (activeServiceOnEntry.active) {
          abort();
        }
      });
    }
  }
}
;
function dispatchEvent(eventType) {
  const event = new CustomEvent(eventType, {
    bubbles: false,
    cancelable: false,
    detail: "custom"
  });
  window.dispatchEvent(event);
}
function abort() {
  if (activeService) {
    activeService.destroy();
    dispatchEvent("afterprint");
  }
}
function renderProgress(index, total, eventBus) {
  dialog = document.getElementById("printServiceDialog");
  const progress = Math.round(100 * index / total);
  const progressBar = dialog.querySelector("progress");
  const progressPerc = dialog.querySelector(".relative-progress");
  progressBar.value = progress;
  progressPerc.setAttribute("data-l10n-args", JSON.stringify({
    progress
  }));
  eventBus.dispatch("progress", {
    source: this,
    type: "print",
    total,
    page: index,
    percent: 100 * index / total
  });
}
window.addEventListener("keydown", function (event) {
  if (event.keyCode === 80 && (event.ctrlKey || event.metaKey) && !event.altKey && (!event.shiftKey || window.chrome || window.opera)) {
    window.print();
    event.preventDefault();
    event.stopImmediatePropagation();
  }
}, true);
if ("onbeforeprint" in window) {
  const stopPropagationIfNeeded = function (event) {
    if (event.detail !== "custom") {
      event.stopImmediatePropagation();
    }
  };
  window.addEventListener("beforeprint", stopPropagationIfNeeded);
  window.addEventListener("afterprint", stopPropagationIfNeeded);
}
let overlayPromise;
function ensureOverlay() {
  if (!overlayPromise) {
    overlayManager = viewerApp.overlayManager;
    if (!overlayManager) {
      throw new Error("The overlay manager has not yet been initialized.");
    }
    dialog = document.getElementById("printServiceDialog");
    overlayPromise = overlayManager.register(dialog, true);
    document.getElementById("printCancel").onclick = abort;
    dialog.addEventListener("close", abort);
  }
  return overlayPromise;
}
class PDFPrintServiceFactory {
  static initGlobals(app) {
    viewerApp = app;
  }
  static get supportsPrinting() {
    return shadow(this, "supportsPrinting", true);
  }
  static createPrintService(params) {
    if (activeService) {
      throw new Error("The print service is created and active.");
    }
    if (!PDFPrintServiceFactory.enablePrint) {
      NgxConsole.debug("The print service is disabled.");
    }
    return activeService = new PDFPrintService(params, PDFPrintServiceFactory.isInPDFPrintRange, PDFPrintServiceFactory.filteredPageCount);
  }
}
pdf_print_service_defineProperty(PDFPrintServiceFactory, "enablePrint", true);

;// ./web/pdf_rendering_queue.js



const CLEANUP_TIMEOUT = 30000;
class PDFRenderingQueue {
  constructor() {
    this.pdfViewer = null;
    this.pdfThumbnailViewer = null;
    this.onIdle = null;
    this.highestPriorityPage = null;
    this.idleTimeout = null;
    this.printing = false;
    this.isThumbnailViewEnabled = false;
    Object.defineProperty(this, "hasViewer", {
      value: () => !!this.pdfViewer
    });
  }
  setViewer(pdfViewer) {
    this.pdfViewer = pdfViewer;
  }
  setThumbnailViewer(pdfThumbnailViewer) {
    this.pdfThumbnailViewer = pdfThumbnailViewer;
  }
  isHighestPriority(view) {
    return this.highestPriorityPage === view.renderingId;
  }
  renderHighestPriority(currentlyVisiblePages) {
    if (this.idleTimeout) {
      clearTimeout(this.idleTimeout);
      this.idleTimeout = null;
    }
    if (this.pdfViewer.forceRendering(currentlyVisiblePages)) {
      return;
    }
    if (this.isThumbnailViewEnabled && this.pdfThumbnailViewer?.forceRendering()) {
      return;
    }
    if (this.printing) {
      return;
    }
    if (this.onIdle) {
      this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT);
    }
  }
  getHighestPriority(visible, views, scrolledDown) {
    let preRenderExtra = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
    let ignoreDetailViews = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
    const visibleViews = visible.views,
      numVisible = visibleViews.length;
    if (numVisible === 0) {
      return null;
    }
    for (let i = 0; i < numVisible; i++) {
      const view = visibleViews[i].view;
      if (!this.isViewFinished(view)) {
        return view;
      }
    }
    if (!ignoreDetailViews) {
      for (let i = 0; i < numVisible; i++) {
        const {
          detailView
        } = visibleViews[i].view;
        if (detailView && !this.isViewFinished(detailView)) {
          return detailView;
        }
      }
    }
    const firstId = visible.first.id,
      lastId = visible.last.id;
    if (lastId - firstId + 1 > numVisible) {
      const visibleIds = visible.ids;
      for (let i = 1, ii = lastId - firstId; i < ii; i++) {
        const holeId = scrolledDown ? firstId + i : lastId - i;
        if (visibleIds.has(holeId)) {
          continue;
        }
        const holeView = views[holeId - 1];
        if (!this.isViewFinished(holeView)) {
          return holeView;
        }
      }
    }
    let preRenderIndex = scrolledDown ? lastId : firstId - 2;
    let preRenderView = views[preRenderIndex];
    if (preRenderView && !this.isViewFinished(preRenderView)) {
      return preRenderView;
    }
    if (preRenderExtra) {
      preRenderIndex += scrolledDown ? 1 : -1;
      preRenderView = views[preRenderIndex];
      if (preRenderView && !this.isViewFinished(preRenderView)) {
        return preRenderView;
      }
    }
    return null;
  }
  isViewFinished(view) {
    return view.renderingState === RenderingStates.FINISHED;
  }
  renderView(view) {
    switch (view.renderingState) {
      case RenderingStates.FINISHED:
        return false;
      case RenderingStates.PAUSED:
        this.highestPriorityPage = view.renderingId;
        view.resume();
        break;
      case RenderingStates.RUNNING:
        this.highestPriorityPage = view.renderingId;
        break;
      case RenderingStates.INITIAL:
        this.highestPriorityPage = view.renderingId;
        view.draw().finally(() => {
          this.renderHighestPriority();
        }).catch(reason => {
          if (reason instanceof RenderingCancelledException) {
            return;
          }
          NgxConsole.error("renderView:", reason);
        });
        break;
    }
    return true;
  }
}

;// ./web/pdf_scripting_manager.js









function pdf_scripting_manager_classPrivateMethodInitSpec(e, a) { pdf_scripting_manager_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_scripting_manager_classPrivateFieldInitSpec(e, t, a) { pdf_scripting_manager_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_scripting_manager_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_scripting_manager_classPrivateFieldGet(s, a) { return s.get(pdf_scripting_manager_assertClassBrand(s, a)); }
function pdf_scripting_manager_classPrivateFieldSet(s, a, r) { return s.set(pdf_scripting_manager_assertClassBrand(s, a), r), r; }
function pdf_scripting_manager_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



var _closeCapability = /*#__PURE__*/new WeakMap();
var _destroyCapability = /*#__PURE__*/new WeakMap();
var _docProperties = /*#__PURE__*/new WeakMap();
var pdf_scripting_manager_eventAbortController = /*#__PURE__*/new WeakMap();
var pdf_scripting_manager_eventBus = /*#__PURE__*/new WeakMap();
var pdf_scripting_manager_externalServices = /*#__PURE__*/new WeakMap();
var pdf_scripting_manager_pdfDocument = /*#__PURE__*/new WeakMap();
var _pdfViewer = /*#__PURE__*/new WeakMap();
var _ready = /*#__PURE__*/new WeakMap();
var _scripting = /*#__PURE__*/new WeakMap();
var _willPrintCapability = /*#__PURE__*/new WeakMap();
var _PDFScriptingManager_brand = /*#__PURE__*/new WeakSet();
class PDFScriptingManager {
  constructor(_ref) {
    let {
      eventBus,
      externalServices = null,
      docProperties = null
    } = _ref;
    pdf_scripting_manager_classPrivateMethodInitSpec(this, _PDFScriptingManager_brand);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, _closeCapability, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, _destroyCapability, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, _docProperties, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, pdf_scripting_manager_eventAbortController, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, pdf_scripting_manager_eventBus, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, pdf_scripting_manager_externalServices, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, pdf_scripting_manager_pdfDocument, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, _pdfViewer, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, _ready, false);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, _scripting, null);
    pdf_scripting_manager_classPrivateFieldInitSpec(this, _willPrintCapability, null);
    pdf_scripting_manager_classPrivateFieldSet(pdf_scripting_manager_eventBus, this, eventBus);
    pdf_scripting_manager_classPrivateFieldSet(pdf_scripting_manager_externalServices, this, externalServices);
    pdf_scripting_manager_classPrivateFieldSet(_docProperties, this, docProperties);
  }
  setViewer(pdfViewer) {
    pdf_scripting_manager_classPrivateFieldSet(_pdfViewer, this, pdfViewer);
  }
  async setDocument(pdfDocument) {
    if (pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this)) {
      await pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _destroyScripting).call(this);
    }
    pdf_scripting_manager_classPrivateFieldSet(pdf_scripting_manager_pdfDocument, this, pdfDocument);
    if (!pdfDocument) {
      return;
    }
    const [objects, calculationOrder, docActions] = await Promise.all([pdfDocument.getFieldObjects(), pdfDocument.getCalculationOrderIds(), pdfDocument.getJSActions()]);
    if (!objects && !docActions) {
      await pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _destroyScripting).call(this);
      return;
    }
    if (pdfDocument !== pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this)) {
      return;
    }
    try {
      pdf_scripting_manager_classPrivateFieldSet(_scripting, this, pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _initScripting).call(this));
    } catch (error) {
      NgxConsole.error("setDocument:", error);
      await pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _destroyScripting).call(this);
      return;
    }
    const eventBus = pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_eventBus, this);
    pdf_scripting_manager_classPrivateFieldSet(pdf_scripting_manager_eventAbortController, this, new AbortController());
    const {
      signal
    } = pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_eventAbortController, this);
    eventBus._on("updatefromsandbox", event => {
      if (event?.source === window) {
        pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _updateFromSandbox).call(this, event.detail);
      }
    }, {
      signal
    });
    eventBus._on("dispatcheventinsandbox", event => {
      pdf_scripting_manager_classPrivateFieldGet(_scripting, this)?.dispatchEventInSandbox(event.detail);
    }, {
      signal
    });
    eventBus._on("pagechanging", _ref2 => {
      let {
        pageNumber,
        previous
      } = _ref2;
      if (pageNumber === previous) {
        return;
      }
      pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _dispatchPageClose).call(this, previous);
      pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _dispatchPageOpen).call(this, pageNumber);
    }, {
      signal
    });
    eventBus._on("pagerendered", _ref3 => {
      let {
        pageNumber
      } = _ref3;
      if (!this._pageOpenPending.has(pageNumber)) {
        return;
      }
      if (pageNumber !== pdf_scripting_manager_classPrivateFieldGet(_pdfViewer, this).currentPageNumber) {
        return;
      }
      pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _dispatchPageOpen).call(this, pageNumber);
    }, {
      signal
    });
    eventBus._on("pagesdestroy", async () => {
      await pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _dispatchPageClose).call(this, pdf_scripting_manager_classPrivateFieldGet(_pdfViewer, this).currentPageNumber);
      await pdf_scripting_manager_classPrivateFieldGet(_scripting, this)?.dispatchEventInSandbox({
        id: "doc",
        name: "WillClose"
      });
      pdf_scripting_manager_classPrivateFieldGet(_closeCapability, this)?.resolve();
    }, {
      signal
    });
    try {
      const docProperties = await pdf_scripting_manager_classPrivateFieldGet(_docProperties, this).call(this, pdfDocument);
      if (pdfDocument !== pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this)) {
        return;
      }
      await pdf_scripting_manager_classPrivateFieldGet(_scripting, this).createSandbox({
        objects,
        calculationOrder,
        appInfo: {
          platform: navigator.platform,
          language: navigator.language
        },
        docInfo: {
          ...docProperties,
          actions: docActions
        }
      });
      eventBus.dispatch("sandboxcreated", {
        source: this
      });
    } catch (error) {
      NgxConsole.error("setDocument:", error);
      await pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _destroyScripting).call(this);
      return;
    }
    await pdf_scripting_manager_classPrivateFieldGet(_scripting, this)?.dispatchEventInSandbox({
      id: "doc",
      name: "Open"
    });
    await pdf_scripting_manager_assertClassBrand(_PDFScriptingManager_brand, this, _dispatchPageOpen).call(this, pdf_scripting_manager_classPrivateFieldGet(_pdfViewer, this).currentPageNumber, true);
    Promise.resolve().then(() => {
      if (pdfDocument === pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this)) {
        pdf_scripting_manager_classPrivateFieldSet(_ready, this, true);
      }
    });
  }
  async dispatchWillSave() {
    return pdf_scripting_manager_classPrivateFieldGet(_scripting, this)?.dispatchEventInSandbox({
      id: "doc",
      name: "WillSave"
    });
  }
  async dispatchDidSave() {
    return pdf_scripting_manager_classPrivateFieldGet(_scripting, this)?.dispatchEventInSandbox({
      id: "doc",
      name: "DidSave"
    });
  }
  async dispatchWillPrint() {
    if (!pdf_scripting_manager_classPrivateFieldGet(_scripting, this)) {
      return;
    }
    await pdf_scripting_manager_classPrivateFieldGet(_willPrintCapability, this)?.promise;
    pdf_scripting_manager_classPrivateFieldSet(_willPrintCapability, this, Promise.withResolvers());
    try {
      await pdf_scripting_manager_classPrivateFieldGet(_scripting, this).dispatchEventInSandbox({
        id: "doc",
        name: "WillPrint"
      });
    } catch (ex) {
      pdf_scripting_manager_classPrivateFieldGet(_willPrintCapability, this).resolve();
      pdf_scripting_manager_classPrivateFieldSet(_willPrintCapability, this, null);
      throw ex;
    }
    await pdf_scripting_manager_classPrivateFieldGet(_willPrintCapability, this).promise;
  }
  async dispatchDidPrint() {
    return pdf_scripting_manager_classPrivateFieldGet(_scripting, this)?.dispatchEventInSandbox({
      id: "doc",
      name: "DidPrint"
    });
  }
  get destroyPromise() {
    return pdf_scripting_manager_classPrivateFieldGet(_destroyCapability, this)?.promise || null;
  }
  get ready() {
    return pdf_scripting_manager_classPrivateFieldGet(_ready, this);
  }
  get _pageOpenPending() {
    return shadow(this, "_pageOpenPending", new Set());
  }
  get _visitedPages() {
    return shadow(this, "_visitedPages", new Map());
  }
}
async function _updateFromSandbox(detail) {
  const pdfViewer = pdf_scripting_manager_classPrivateFieldGet(_pdfViewer, this);
  const isInPresentationMode = pdfViewer.isInPresentationMode || pdfViewer.isChangingPresentationMode;
  const {
    id,
    siblings,
    command,
    value
  } = detail;
  if (!id) {
    switch (command) {
      case "clear":
        NgxConsole.clear();
        break;
      case "error":
        NgxConsole.error(value);
        break;
      case "layout":
        if (!isInPresentationMode) {
          const modes = apiPageLayoutToViewerModes(value);
          pdfViewer.spreadMode = modes.spreadMode;
        }
        break;
      case "page-num":
        pdfViewer.currentPageNumber = value + 1;
        break;
      case "print":
        await pdfViewer.pagesPromise;
        pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_eventBus, this).dispatch("print", {
          source: this
        });
        break;
      case "println":
        NgxConsole.log(value);
        break;
      case "zoom":
        if (!isInPresentationMode) {
          pdfViewer.currentScaleValue = value;
        }
        break;
      case "SaveAs":
        pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_eventBus, this).dispatch("download", {
          source: this
        });
        break;
      case "FirstPage":
        pdfViewer.currentPageNumber = 1;
        break;
      case "LastPage":
        pdfViewer.currentPageNumber = pdfViewer.pagesCount;
        break;
      case "NextPage":
        pdfViewer.nextPage();
        break;
      case "PrevPage":
        pdfViewer.previousPage();
        break;
      case "ZoomViewIn":
        if (!isInPresentationMode) {
          pdfViewer.increaseScale();
        }
        break;
      case "ZoomViewOut":
        if (!isInPresentationMode) {
          pdfViewer.decreaseScale();
        }
        break;
      case "WillPrintFinished":
        pdf_scripting_manager_classPrivateFieldGet(_willPrintCapability, this)?.resolve();
        pdf_scripting_manager_classPrivateFieldSet(_willPrintCapability, this, null);
        break;
    }
    return;
  }
  if (isInPresentationMode && detail.focus) {
    return;
  }
  delete detail.id;
  delete detail.siblings;
  const ids = siblings ? [id, ...siblings] : [id];
  for (const elementId of ids) {
    const element = document.querySelector(`[data-element-id="${elementId}"]`);
    if (element) {
      element.dispatchEvent(new CustomEvent("updatefromsandbox", {
        detail
      }));
    } else {
      pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this)?.annotationStorage.setValue(elementId, detail);
    }
  }
}
async function _dispatchPageOpen(pageNumber) {
  let initialize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  const pdfDocument = pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this),
    visitedPages = this._visitedPages;
  if (initialize) {
    pdf_scripting_manager_classPrivateFieldSet(_closeCapability, this, Promise.withResolvers());
  }
  if (!pdf_scripting_manager_classPrivateFieldGet(_closeCapability, this)) {
    return;
  }
  const pageView = pdf_scripting_manager_classPrivateFieldGet(_pdfViewer, this).getPageView(pageNumber - 1);
  if (pageView?.renderingState !== RenderingStates.FINISHED) {
    this._pageOpenPending.add(pageNumber);
    return;
  }
  this._pageOpenPending.delete(pageNumber);
  const actionsPromise = (async () => {
    const actions = await (!visitedPages.has(pageNumber) ? pageView.pdfPage?.getJSActions() : null);
    if (pdfDocument !== pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this)) {
      return;
    }
    await pdf_scripting_manager_classPrivateFieldGet(_scripting, this)?.dispatchEventInSandbox({
      id: "page",
      name: "PageOpen",
      pageNumber,
      actions
    });
  })();
  visitedPages.set(pageNumber, actionsPromise);
}
async function _dispatchPageClose(pageNumber) {
  const pdfDocument = pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this),
    visitedPages = this._visitedPages;
  if (!pdf_scripting_manager_classPrivateFieldGet(_closeCapability, this)) {
    return;
  }
  if (this._pageOpenPending.has(pageNumber)) {
    return;
  }
  const actionsPromise = visitedPages.get(pageNumber);
  if (!actionsPromise) {
    return;
  }
  visitedPages.set(pageNumber, null);
  await actionsPromise;
  if (pdfDocument !== pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_pdfDocument, this)) {
    return;
  }
  await pdf_scripting_manager_classPrivateFieldGet(_scripting, this)?.dispatchEventInSandbox({
    id: "page",
    name: "PageClose",
    pageNumber
  });
}
function _initScripting() {
  pdf_scripting_manager_classPrivateFieldSet(_destroyCapability, this, Promise.withResolvers());
  if (pdf_scripting_manager_classPrivateFieldGet(_scripting, this)) {
    throw new Error("#initScripting: Scripting already exists.");
  }
  return pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_externalServices, this).createScripting();
}
async function _destroyScripting() {
  if (!pdf_scripting_manager_classPrivateFieldGet(_scripting, this)) {
    pdf_scripting_manager_classPrivateFieldSet(pdf_scripting_manager_pdfDocument, this, null);
    pdf_scripting_manager_classPrivateFieldGet(_destroyCapability, this)?.resolve();
    return;
  }
  if (pdf_scripting_manager_classPrivateFieldGet(_closeCapability, this)) {
    await Promise.race([pdf_scripting_manager_classPrivateFieldGet(_closeCapability, this).promise, new Promise(resolve => {
      setTimeout(resolve, 1000);
    })]).catch(() => {});
    pdf_scripting_manager_classPrivateFieldSet(_closeCapability, this, null);
  }
  pdf_scripting_manager_classPrivateFieldSet(pdf_scripting_manager_pdfDocument, this, null);
  try {
    await pdf_scripting_manager_classPrivateFieldGet(_scripting, this).destroySandbox();
  } catch {}
  pdf_scripting_manager_classPrivateFieldGet(_willPrintCapability, this)?.reject(new Error("Scripting destroyed."));
  pdf_scripting_manager_classPrivateFieldSet(_willPrintCapability, this, null);
  pdf_scripting_manager_classPrivateFieldGet(pdf_scripting_manager_eventAbortController, this)?.abort();
  pdf_scripting_manager_classPrivateFieldSet(pdf_scripting_manager_eventAbortController, this, null);
  this._pageOpenPending.clear();
  this._visitedPages.clear();
  pdf_scripting_manager_classPrivateFieldSet(_scripting, this, null);
  pdf_scripting_manager_classPrivateFieldSet(_ready, this, false);
  pdf_scripting_manager_classPrivateFieldGet(_destroyCapability, this)?.resolve();
}

;// ./web/pdf_sidebar.js

function pdf_sidebar_classPrivateMethodInitSpec(e, a) { pdf_sidebar_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_sidebar_classPrivateFieldInitSpec(e, t, a) { pdf_sidebar_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_sidebar_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_sidebar_classPrivateFieldGet(s, a) { return s.get(pdf_sidebar_assertClassBrand(s, a)); }
function pdf_sidebar_classPrivateFieldSet(s, a, r) { return s.set(pdf_sidebar_assertClassBrand(s, a), r), r; }
function pdf_sidebar_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


const SIDEBAR_WIDTH_VAR = "--sidebar-width";
const SIDEBAR_MIN_WIDTH = 200;
const SIDEBAR_RESIZING_CLASS = "sidebarResizing";
const UI_NOTIFICATION_CLASS = "pdfSidebarNotification";
var pdf_sidebar_isRTL = /*#__PURE__*/new WeakMap();
var _mouseAC = /*#__PURE__*/new WeakMap();
var _outerContainerWidth = /*#__PURE__*/new WeakMap();
var _width = /*#__PURE__*/new WeakMap();
var _PDFSidebar_brand = /*#__PURE__*/new WeakSet();
class PDFSidebar {
  constructor(_ref) {
    let {
      elements,
      eventBus: _eventBus,
      l10n
    } = _ref;
    pdf_sidebar_classPrivateMethodInitSpec(this, _PDFSidebar_brand);
    pdf_sidebar_classPrivateFieldInitSpec(this, pdf_sidebar_isRTL, false);
    pdf_sidebar_classPrivateFieldInitSpec(this, _mouseAC, null);
    pdf_sidebar_classPrivateFieldInitSpec(this, _outerContainerWidth, null);
    pdf_sidebar_classPrivateFieldInitSpec(this, _width, null);
    this.isOpen = false;
    this.active = SidebarView.THUMBS;
    this.isInitialViewSet = false;
    this.isInitialEventDispatched = false;
    this.onToggled = null;
    this.onUpdateThumbnails = null;
    this.outerContainer = elements.outerContainer;
    this.sidebarContainer = elements.sidebarContainer;
    this.toggleButton = elements.toggleButton;
    this.resizer = elements.resizer;
    this.thumbnailButton = elements.thumbnailButton;
    this.outlineButton = elements.outlineButton;
    this.attachmentsButton = elements.attachmentsButton;
    this.layersButton = elements.layersButton;
    this.thumbnailView = elements.thumbnailView;
    this.outlineView = elements.outlineView;
    this.attachmentsView = elements.attachmentsView;
    this.layersView = elements.layersView;
    this._currentOutlineItemButton = elements.currentOutlineItemButton;
    this.eventBus = _eventBus;
    pdf_sidebar_classPrivateFieldSet(pdf_sidebar_isRTL, this, l10n.getDirection() === "rtl");
    pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, pdf_sidebar_addEventListeners).call(this);
  }
  reset() {
    this.isInitialViewSet = false;
    this.isInitialEventDispatched = false;
    pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _hideUINotification).call(this, true);
    this.switchView(SidebarView.THUMBS);
    this.outlineButton.disabled = false;
    this.attachmentsButton.disabled = false;
    this.layersButton.disabled = false;
    this.outlineButton.hidden = false;
    this.attachmentsButton.hidden = false;
    this.layersButton.hidden = false;
    this._currentOutlineItemButton.disabled = true;
  }
  get visibleView() {
    return this.isOpen ? this.active : SidebarView.NONE;
  }
  setInitialView() {
    let view = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : SidebarView.NONE;
    if (this.isInitialViewSet) {
      return;
    }
    this.isInitialViewSet = true;
    if (view === SidebarView.NONE || view === SidebarView.UNKNOWN) {
      pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _dispatchEvent).call(this);
      return;
    }
    this.switchView(view, true);
    if (!this.isInitialEventDispatched) {
      pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _dispatchEvent).call(this);
    }
  }
  switchView(view) {
    let forceOpen = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    const isViewChanged = view !== this.active;
    let forceRendering = false;
    switch (view) {
      case SidebarView.NONE:
        if (this.isOpen) {
          this.close();
        }
        return;
      case SidebarView.THUMBS:
        if (this.isOpen && isViewChanged) {
          forceRendering = true;
        }
        break;
      case SidebarView.OUTLINE:
        if (this.outlineButton.disabled) {
          return;
        }
        break;
      case SidebarView.ATTACHMENTS:
        if (this.attachmentsButton.disabled) {
          return;
        }
        break;
      case SidebarView.LAYERS:
        if (this.layersButton.disabled) {
          return;
        }
        break;
      default:
        NgxConsole.error(`PDFSidebar.switchView: "${view}" is not a valid view.`);
        return;
    }
    this.active = view;
    toggleCheckedBtn(this.thumbnailButton, view === SidebarView.THUMBS, this.thumbnailView);
    toggleCheckedBtn(this.outlineButton, view === SidebarView.OUTLINE, this.outlineView);
    toggleCheckedBtn(this.attachmentsButton, view === SidebarView.ATTACHMENTS, this.attachmentsView);
    toggleCheckedBtn(this.layersButton, view === SidebarView.LAYERS, this.layersView);
    if (forceOpen && !this.isOpen) {
      this.open();
      return;
    }
    if (forceRendering) {
      this.onUpdateThumbnails();
      this.onToggled();
    }
    if (isViewChanged) {
      pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _dispatchEvent).call(this);
    }
  }
  open() {
    if (this.isOpen) {
      return;
    }
    this.isOpen = true;
    toggleExpandedBtn(this.toggleButton, true);
    this.outerContainer.classList.add("sidebarMoving", "sidebarOpen");
    if (this.active === SidebarView.THUMBS) {
      this.onUpdateThumbnails();
    }
    this.onToggled();
    pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _dispatchEvent).call(this);
    pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _hideUINotification).call(this);
  }
  close() {
    let evt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    if (!this.isOpen) {
      return;
    }
    this.isOpen = false;
    toggleExpandedBtn(this.toggleButton, false);
    this.outerContainer.classList.add("sidebarMoving");
    this.outerContainer.classList.remove("sidebarOpen");
    this.onToggled();
    pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _dispatchEvent).call(this);
    if (evt?.detail > 0) {
      this.toggleButton.blur();
    }
  }
  toggle() {
    let evt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    if (this.isOpen) {
      this.close(evt);
    } else {
      this.open();
    }
  }
  get outerContainerWidth() {
    return pdf_sidebar_classPrivateFieldGet(_outerContainerWidth, this) || pdf_sidebar_classPrivateFieldSet(_outerContainerWidth, this, this.outerContainer.clientWidth);
  }
}
function _dispatchEvent() {
  if (this.isInitialViewSet) {
    this.isInitialEventDispatched ||= true;
  }
  this.eventBus.dispatch("sidebarviewchanged", {
    source: this,
    view: this.visibleView
  });
}
function _showUINotification() {
  this.toggleButton.setAttribute("data-l10n-id", "pdfjs-toggle-sidebar-notification-button");
  if (!this.isOpen) {
    this.toggleButton.classList.add(UI_NOTIFICATION_CLASS);
  }
}
function _hideUINotification() {
  let reset = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  if (this.isOpen || reset) {
    this.toggleButton.classList.remove(UI_NOTIFICATION_CLASS);
  }
  if (reset) {
    this.toggleButton.setAttribute("data-l10n-id", "pdfjs-toggle-sidebar-button");
  }
}
function pdf_sidebar_addEventListeners() {
  const {
    eventBus,
    outerContainer
  } = this;
  this.sidebarContainer.addEventListener("transitionend", evt => {
    if (evt.target === this.sidebarContainer) {
      outerContainer.classList.remove("sidebarMoving");
      eventBus.dispatch("resize", {
        source: this
      });
    }
  });
  if (!isInsideNgxExtendedPdfViewer(this.toggleButton)) {
    this.toggleButton.addEventListener("click", evt => {
      this.toggle(evt);
    });
  }
  this.thumbnailButton.addEventListener("click", () => {
    this.switchView(SidebarView.THUMBS);
  });
  this.outlineButton.addEventListener("click", () => {
    this.switchView(SidebarView.OUTLINE);
  });
  this.outlineButton.addEventListener("dblclick", () => {
    eventBus.dispatch("toggleoutlinetree", {
      source: this
    });
  });
  this.attachmentsButton.addEventListener("click", () => {
    this.switchView(SidebarView.ATTACHMENTS);
  });
  this.layersButton.addEventListener("click", () => {
    this.switchView(SidebarView.LAYERS);
  });
  this.layersButton.addEventListener("dblclick", () => {
    eventBus.dispatch("resetlayers", {
      source: this
    });
  });
  this._currentOutlineItemButton.addEventListener("click", () => {
    eventBus.dispatch("currentoutlineitem", {
      source: this
    });
  });
  const onTreeLoaded = (count, button, view) => {
    button.disabled = !count;
    button.hidden = !count;
    if (count) {
      pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _showUINotification).call(this);
    } else if (this.active === view) {
      this.switchView(SidebarView.THUMBS);
    }
  };
  eventBus._on("outlineloaded", evt => {
    onTreeLoaded(evt.outlineCount, this.outlineButton, SidebarView.OUTLINE);
    if (evt.enableCurrentOutlineItemButton) {
      if (evt.currentOutlineItemPromise) {
        evt.currentOutlineItemPromise.then(enabled => {
          if (!this.isInitialViewSet) {
            return;
          }
          this._currentOutlineItemButton.disabled = !enabled;
        });
      }
    }
  });
  eventBus._on("attachmentsloaded", evt => {
    onTreeLoaded(evt.attachmentsCount, this.attachmentsButton, SidebarView.ATTACHMENTS);
  });
  eventBus._on("layersloaded", evt => {
    onTreeLoaded(evt.layersCount, this.layersButton, SidebarView.LAYERS);
  });
  eventBus._on("presentationmodechanged", evt => {
    if (evt.state === PresentationModeState.NORMAL && this.visibleView === SidebarView.THUMBS) {
      this.onUpdateThumbnails();
    }
  });
  this.resizer.addEventListener("mousedown", evt => {
    if (evt.button !== 0) {
      return;
    }
    outerContainer.classList.add(SIDEBAR_RESIZING_CLASS);
    pdf_sidebar_classPrivateFieldSet(_mouseAC, this, new AbortController());
    const opts = {
      signal: pdf_sidebar_classPrivateFieldGet(_mouseAC, this).signal
    };
    window.addEventListener("mousemove", pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _mouseMove).bind(this), opts);
    window.addEventListener("mouseup", pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _mouseUp).bind(this), opts);
    window.addEventListener("blur", pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _mouseUp).bind(this), opts);
  });
  eventBus._on("resize", evt => {
    if (evt.source !== window) {
      return;
    }
    pdf_sidebar_classPrivateFieldSet(_outerContainerWidth, this, null);
    if (!pdf_sidebar_classPrivateFieldGet(_width, this)) {
      return;
    }
    if (!this.isOpen) {
      pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _updateWidth).call(this, pdf_sidebar_classPrivateFieldGet(_width, this));
      return;
    }
    outerContainer.classList.add(SIDEBAR_RESIZING_CLASS);
    const updated = pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _updateWidth).call(this, pdf_sidebar_classPrivateFieldGet(_width, this));
    Promise.resolve().then(() => {
      outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS);
      if (updated) {
        eventBus.dispatch("resize", {
          source: this
        });
      }
    });
  });
}
function _updateWidth() {
  let width = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
  const maxWidth = Math.floor(this.outerContainerWidth / 2);
  if (width > maxWidth) {
    width = maxWidth;
  }
  if (width < SIDEBAR_MIN_WIDTH) {
    width = SIDEBAR_MIN_WIDTH;
  }
  if (width === pdf_sidebar_classPrivateFieldGet(_width, this)) {
    return false;
  }
  pdf_sidebar_classPrivateFieldSet(_width, this, width);
  docStyle.setProperty(SIDEBAR_WIDTH_VAR, `${width}px`);
  return true;
}
function _mouseMove(evt) {
  let width = evt.clientX;
  if (pdf_sidebar_classPrivateFieldGet(pdf_sidebar_isRTL, this)) {
    width = this.outerContainerWidth - width;
  }
  pdf_sidebar_assertClassBrand(_PDFSidebar_brand, this, _updateWidth).call(this, width);
}
function _mouseUp(evt) {
  this.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS);
  this.eventBus.dispatch("resize", {
    source: this
  });
  pdf_sidebar_classPrivateFieldGet(_mouseAC, this)?.abort();
  pdf_sidebar_classPrivateFieldSet(_mouseAC, this, null);
}

;// ./web/pdf_thumbnail_view.js

function pdf_thumbnail_view_classPrivateMethodInitSpec(e, a) { pdf_thumbnail_view_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_thumbnail_view_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_thumbnail_view_classPrivateGetter(s, r, a) { return a(pdf_thumbnail_view_assertClassBrand(s, r)); }
function pdf_thumbnail_view_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }





const DRAW_UPSCALE_FACTOR = 2;
const MAX_NUM_SCALING_STEPS = 3;
const THUMBNAIL_WIDTH = 98;
let initialDragY = 0;
function zeroCanvas(c) {
  c.width = 0;
  c.height = 0;
}
class TempImageFactory {
  static getCanvas(width, height) {
    const tempCanvas = pdf_thumbnail_view_assertClassBrand(TempImageFactory, this, _tempCanvas)._ || (_tempCanvas._ = pdf_thumbnail_view_assertClassBrand(TempImageFactory, this, document.createElement("canvas")));
    tempCanvas.width = width;
    tempCanvas.height = height;
    const ctx = tempCanvas.getContext("2d", {
      alpha: false
    });
    ctx.save();
    ctx.fillStyle = "rgb(255, 255, 255)";
    ctx.fillRect(0, 0, width, height);
    ctx.restore();
    return [tempCanvas, tempCanvas.getContext("2d")];
  }
  static destroyCanvas() {
    if (pdf_thumbnail_view_assertClassBrand(TempImageFactory, this, _tempCanvas)._) {
      zeroCanvas(pdf_thumbnail_view_assertClassBrand(TempImageFactory, this, _tempCanvas)._);
    }
    _tempCanvas._ = pdf_thumbnail_view_assertClassBrand(TempImageFactory, this, null);
  }
}
var _tempCanvas = {
  _: null
};
var _PDFThumbnailView_brand = /*#__PURE__*/new WeakSet();
class PDFThumbnailView {
  constructor(_ref) {
    let {
      container,
      eventBus,
      id,
      defaultViewport,
      optionalContentConfigPromise,
      linkService,
      renderingQueue,
      maxCanvasPixels,
      maxCanvasDim,
      pageColors
    } = _ref;
    pdf_thumbnail_view_classPrivateMethodInitSpec(this, _PDFThumbnailView_brand);
    this.id = id;
    this.renderingId = "thumbnail" + id;
    this.pageLabel = null;
    this.pdfPage = null;
    this.rotation = 0;
    this.viewport = defaultViewport;
    this.pdfPageRotate = defaultViewport.rotation;
    this._optionalContentConfigPromise = optionalContentConfigPromise || null;
    this.maxCanvasPixels = maxCanvasPixels ?? AppOptions.get("maxCanvasPixels");
    this.maxCanvasDim = maxCanvasDim || AppOptions.get("maxCanvasDim");
    this.pageColors = pageColors || null;
    this.eventBus = eventBus;
    this.linkService = linkService;
    this.renderingQueue = renderingQueue;
    this.eventBus = eventBus;
    this.renderTask = null;
    this.renderingState = RenderingStates.INITIAL;
    this.resume = null;
    eventBus.dispatch("rendercustomthumbnail", {
      pdfThumbnailView: this,
      linkService,
      id,
      container,
      thumbPageTitlePromiseOrPageL10nArgs: pdf_thumbnail_view_classPrivateGetter(_PDFThumbnailView_brand, this, _get_pageL10nArgs)
    });
    if (container.querySelector(`.${this.renderingId}`)) {
      this._placeholderImg = container.querySelector(`.${this.renderingId} .thumbnailImage`);
    } else {
      this.createThumbnail(this, linkService, id, container, pdf_thumbnail_view_classPrivateGetter(_PDFThumbnailView_brand, this, _get_pageL10nArgs));
    }
    if (AppOptions.get("enablePageReordering")) {
      this.div.addEventListener('dragstart', this._dragStartHandler.bind(this));
      this.div.addEventListener('dragover', this._dragOverHandler.bind(this));
      this.div.addEventListener('drop', this._dropHandler.bind(this));
      this.div.addEventListener('mousedown', this._mouseDownHandler.bind(this));
    }
  }
  _dragStartHandler(event) {
    event.dataTransfer.setData('text/plain', this.id.toString());
  }
  _dragOverHandler(event) {
    event.preventDefault();
    event.dataTransfer.dropEffect = "move";
    const target = event.currentTarget;
    const bounding = target.getBoundingClientRect();
    this._removeDottedLine();
    if (bounding.top < initialDragY && bounding.bottom > initialDragY) {
      return;
    }
    this._showDottedLine(target, bounding.height, initialDragY > event.clientY);
  }
  _dropHandler(event) {
    event.preventDefault();
    event.stopPropagation();
    const draggedId = parseInt(event.dataTransfer.getData('text/plain'), 10);
    const targetId = this.id;
    this._removeDottedLine();
    if (draggedId !== targetId) {
      this._movePage(draggedId, targetId);
    }
  }
  _mouseDownHandler(event) {
    initialDragY = event.clientY;
  }
  _showDottedLine(target, height, insertAbove) {
    const dottedLine = document.createElement('div');
    dottedLine.className = 'dotted-line';
    if (insertAbove) {
      dottedLine.style.setProperty("--dotted-line-margin-x", `${-height}px`);
    } else {
      dottedLine.style.setProperty("--dotted-line-margin-x", "6px");
    }
    target.appendChild(dottedLine);
  }
  _removeDottedLine() {
    const existingLine = document.querySelector('.dotted-line');
    if (existingLine) {
      existingLine.parentNode.removeChild(existingLine);
    }
  }
  _movePage(draggedId, targetId) {
    const thumbnailsContainer = this.div.parentNode.parentNode;
    const draggedThumbnail = thumbnailsContainer.children[draggedId - 1];
    const targetThumbnail = thumbnailsContainer.children[targetId - 1];
    if (draggedThumbnail && targetThumbnail) {
      PDFViewerApplication.movePage(draggedId, targetId);
    }
  }
  createThumbnail(pdfThumbnailView, linkService, id, container, pageL10nArgs) {
    const anchor = document.createElement("a");
    anchor.href = linkService.getAnchorUrl("#page=" + id);
    anchor.setAttribute("data-l10n-id", "pdfjs-thumb-page-title");
    anchor.setAttribute("data-l10n-args", pdf_thumbnail_view_classPrivateGetter(_PDFThumbnailView_brand, this, _get_pageL10nArgs));
    anchor.className = this.renderingId;
    anchor.onclick = function () {
      linkService.goToPage(id);
      return false;
    };
    this.anchor = anchor;
    const div = document.createElement("div");
    div.className = "thumbnail";
    div.setAttribute("data-page-number", this.id);
    if (AppOptions.get("enablePageReordering")) {
      div.draggable = true;
    }
    this.div = div;
    pdf_thumbnail_view_assertClassBrand(_PDFThumbnailView_brand, this, _updateDims).call(this);
    const img = document.createElement("div");
    img.className = "thumbnailImage";
    this._placeholderImg = img;
    div.append(img);
    anchor.append(div);
    container.append(anchor);
  }
  setPdfPage(pdfPage) {
    this.pdfPage = pdfPage;
    this.pdfPageRotate = pdfPage.rotate;
    const totalRotation = (this.rotation + this.pdfPageRotate) % 360;
    this.viewport = pdfPage.getViewport({
      scale: 1,
      rotation: totalRotation
    });
    this.reset();
  }
  reset() {
    this.cancelRendering();
    this.renderingState = RenderingStates.INITIAL;
    this.div.removeAttribute("data-loaded");
    this.image?.replaceWith(this._placeholderImg);
    pdf_thumbnail_view_assertClassBrand(_PDFThumbnailView_brand, this, _updateDims).call(this);
    if (this.image) {
      this.image.removeAttribute("src");
      delete this.image;
    }
  }
  update(_ref2) {
    let {
      rotation = null
    } = _ref2;
    if (typeof rotation === "number") {
      this.rotation = rotation;
    }
    const totalRotation = (this.rotation + this.pdfPageRotate) % 360;
    this.viewport = this.viewport.clone({
      scale: 1,
      rotation: totalRotation
    });
    this.reset();
  }
  cancelRendering() {
    if (this.renderTask) {
      this.renderTask.cancel();
      this.renderTask = null;
    }
    this.resume = null;
  }
  async draw() {
    if (this.renderingState !== RenderingStates.INITIAL) {
      NgxConsole.error("Must be in new state before drawing");
      return;
    }
    const {
      pageColors,
      pdfPage
    } = this;
    if (!pdfPage) {
      this.renderingState = RenderingStates.FINISHED;
      throw new Error("pdfPage is not loaded");
    }
    this.renderingState = RenderingStates.RUNNING;
    const {
      canvas,
      transform
    } = pdf_thumbnail_view_assertClassBrand(_PDFThumbnailView_brand, this, _getPageDrawContext).call(this, DRAW_UPSCALE_FACTOR);
    const drawViewport = this.viewport.clone({
      scale: DRAW_UPSCALE_FACTOR * this.scale
    });
    const renderContinueCallback = cont => {
      if (!this.renderingQueue.isHighestPriority(this)) {
        this.renderingState = RenderingStates.PAUSED;
        this.resume = () => {
          this.renderingState = RenderingStates.RUNNING;
          cont();
        };
        return;
      }
      cont();
    };
    const renderContext = {
      canvas,
      transform,
      viewport: drawViewport,
      optionalContentConfigPromise: this._optionalContentConfigPromise,
      pageColors
    };
    const renderTask = this.renderTask = pdfPage.render(renderContext);
    renderTask.onContinue = renderContinueCallback;
    let error = null;
    try {
      await renderTask.promise;
    } catch (e) {
      if (e instanceof RenderingCancelledException) {
        zeroCanvas(canvas);
        return;
      }
      error = e;
    } finally {
      if (renderTask === this.renderTask) {
        this.renderTask = null;
      }
    }
    this.renderingState = RenderingStates.FINISHED;
    pdf_thumbnail_view_assertClassBrand(_PDFThumbnailView_brand, this, _convertCanvasToImage).call(this, canvas);
    zeroCanvas(canvas);
    this.eventBus.dispatch("thumbnailrendered", {
      source: this,
      pageNumber: this.id,
      pdfPage
    });
    if (error) {
      throw error;
    }
  }
  setImage(pageView) {
    if (this.renderingState !== RenderingStates.INITIAL) {
      return;
    }
    const {
      thumbnailCanvas: canvas,
      pdfPage,
      scale
    } = pageView;
    if (!canvas) {
      return;
    }
    if (!this.pdfPage) {
      this.setPdfPage(pdfPage);
    }
    if (scale < this.scale) {
      return;
    }
    this.renderingState = RenderingStates.FINISHED;
    pdf_thumbnail_view_assertClassBrand(_PDFThumbnailView_brand, this, _convertCanvasToImage).call(this, canvas);
  }
  setPageLabel(label) {
    this.pageLabel = typeof label === "string" ? label : null;
    this.anchor.setAttribute("data-l10n-args", pdf_thumbnail_view_classPrivateGetter(_PDFThumbnailView_brand, this, _get_pageL10nArgs));
    if (this.renderingState !== RenderingStates.FINISHED) {
      return;
    }
    this.image?.setAttribute("data-l10n-args", pdf_thumbnail_view_classPrivateGetter(_PDFThumbnailView_brand, this, _get_pageL10nArgs));
  }
}
function _updateDims() {
  const {
    width,
    height
  } = this.viewport;
  const ratio = width / height;
  this.canvasWidth = THUMBNAIL_WIDTH;
  this.canvasHeight = this.canvasWidth / ratio | 0;
  this.scale = this.canvasWidth / width;
  const {
    style
  } = this.div;
  style.setProperty("--thumbnail-width", `${this.canvasWidth}px`);
  style.setProperty("--thumbnail-height", `${this.canvasHeight}px`);
}
function _getPageDrawContext() {
  let upscaleFactor = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
  const canvas = document.createElement("canvas");
  const outputScale = new OutputScale();
  const width = upscaleFactor * this.canvasWidth,
    height = upscaleFactor * this.canvasHeight;
  outputScale.limitCanvas(width, height, this.maxCanvasPixels, this.maxCanvasDim);
  canvas.width = width * outputScale.sx | 0;
  canvas.height = height * outputScale.sy | 0;
  const transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null;
  return {
    canvas,
    transform
  };
}
function _convertCanvasToImage(canvas) {
  if (this.renderingState !== RenderingStates.FINISHED) {
    throw new Error("#convertCanvasToImage: Rendering has not finished.");
  }
  const reducedCanvas = pdf_thumbnail_view_assertClassBrand(_PDFThumbnailView_brand, this, _reduceImage).call(this, canvas);
  const image = document.createElement("img");
  image.className = "thumbnailImage";
  image.setAttribute("data-l10n-id", "pdfjs-thumb-page-canvas");
  image.setAttribute("data-l10n-args", pdf_thumbnail_view_classPrivateGetter(_PDFThumbnailView_brand, this, _get_pageL10nArgs));
  image.src = reducedCanvas.toDataURL();
  this.image = image;
  this.div.setAttribute("data-loaded", true);
  this._placeholderImg.replaceWith(image);
  zeroCanvas(reducedCanvas);
  this.eventBus.dispatch("thumbnailRendered", this.id);
}
function _getReducedImageDims(canvas) {
  const width = canvas.width << MAX_NUM_SCALING_STEPS,
    height = canvas.height << MAX_NUM_SCALING_STEPS;
  const outputScale = new OutputScale();
  outputScale.sx = outputScale.sy = 1;
  outputScale.limitCanvas(width, height, this.maxCanvasPixels, this.maxCanvasDim);
  return [width * outputScale.sx | 0, height * outputScale.sy | 0];
}
function _reduceImage(img) {
  const {
    canvas
  } = pdf_thumbnail_view_assertClassBrand(_PDFThumbnailView_brand, this, _getPageDrawContext).call(this, 1);
  const ctx = canvas.getContext("2d", {
    alpha: false,
    willReadFrequently: false
  });
  if (img.width <= 2 * canvas.width) {
    ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height);
    return canvas;
  }
  let [reducedWidth, reducedHeight] = pdf_thumbnail_view_assertClassBrand(_PDFThumbnailView_brand, this, _getReducedImageDims).call(this, canvas);
  const [reducedImage, reducedImageCtx] = TempImageFactory.getCanvas(reducedWidth, reducedHeight);
  while (reducedWidth > img.width || reducedHeight > img.height) {
    reducedWidth >>= 1;
    reducedHeight >>= 1;
  }
  reducedImageCtx.drawImage(img, 0, 0, img.width, img.height, 0, 0, reducedWidth, reducedHeight);
  while (reducedWidth > 2 * canvas.width) {
    reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1);
    reducedWidth >>= 1;
    reducedHeight >>= 1;
  }
  ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height);
  return canvas;
}
function _get_pageL10nArgs(_this) {
  return JSON.stringify({
    page: _this.pageLabel ?? _this.id
  });
}

;// ./web/pdf_thumbnail_viewer.js


function pdf_thumbnail_viewer_classPrivateMethodInitSpec(e, a) { pdf_thumbnail_viewer_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_thumbnail_viewer_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_thumbnail_viewer_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }



const THUMBNAIL_SCROLL_MARGIN = -19;
const THUMBNAIL_SELECTED_CLASS = "selected";
var _PDFThumbnailViewer_brand = /*#__PURE__*/new WeakSet();
class PDFThumbnailViewer {
  constructor(_ref) {
    let {
      container,
      eventBus,
      linkService,
      renderingQueue,
      maxCanvasPixels,
      maxCanvasDim,
      pageColors,
      abortSignal,
      enableHWA
    } = _ref;
    pdf_thumbnail_viewer_classPrivateMethodInitSpec(this, _PDFThumbnailViewer_brand);
    this.container = container;
    this.eventBus = eventBus;
    this.linkService = linkService;
    this.renderingQueue = renderingQueue;
    this.maxCanvasPixels = maxCanvasPixels;
    this.maxCanvasDim = maxCanvasDim;
    this.pageColors = pageColors || null;
    this.enableHWA = enableHWA || false;
    this.scroll = watchScroll(this.container, pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _scrollUpdated).bind(this), abortSignal);
    pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _resetView).call(this);
  }
  getThumbnail(index) {
    return this._thumbnails[index];
  }
  scrollThumbnailIntoView(pageNumber) {
    if (!this.pdfDocument) {
      return;
    }
    const thumbnailView = this._thumbnails[pageNumber - 1];
    if (!thumbnailView) {
      NgxConsole.error('scrollThumbnailIntoView: Invalid "pageNumber" parameter.');
      return;
    }
    if (pageNumber !== this._currentPageNumber) {
      const prevThumbnailView = this._thumbnails[this._currentPageNumber - 1];
      prevThumbnailView.div.classList.remove(THUMBNAIL_SELECTED_CLASS);
      thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS);
    }
    const {
      first,
      last,
      views
    } = pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _getVisibleThumbs).call(this);
    if (views.length > 0) {
      let shouldScroll = false;
      if (pageNumber <= first.id || pageNumber >= last.id) {
        shouldScroll = true;
      } else {
        for (const {
          id,
          percent
        } of views) {
          if (id !== pageNumber) {
            continue;
          }
          shouldScroll = percent < 100;
          break;
        }
      }
      if (shouldScroll) {
        scrollIntoView(thumbnailView.div, {
          top: THUMBNAIL_SCROLL_MARGIN
        });
      }
    }
    this._currentPageNumber = pageNumber;
  }
  get pagesRotation() {
    return this._pagesRotation;
  }
  set pagesRotation(rotation) {
    if (!isValidRotation(rotation)) {
      throw new Error("Invalid thumbnails rotation angle.");
    }
    if (!this.pdfDocument) {
      return;
    }
    if (this._pagesRotation === rotation) {
      return;
    }
    this._pagesRotation = rotation;
    const updateArgs = {
      rotation
    };
    for (const thumbnail of this._thumbnails) {
      thumbnail.update(updateArgs);
    }
  }
  swapThumbnails(prevIndex, newIndex) {
    let prevIndexPage = this._thumbnails[prevIndex].pdfPage;
    this._thumbnails[prevIndex].setPdfPage(this._thumbnails[newIndex].pdfPage);
    this._thumbnails[newIndex].setPdfPage(prevIndexPage);
  }
  cleanup() {
    for (const thumbnail of this._thumbnails) {
      if (thumbnail.renderingState !== RenderingStates.FINISHED) {
        thumbnail.reset();
      }
    }
    TempImageFactory.destroyCanvas();
  }
  setDocument(pdfDocument) {
    this.initialized = false;
    if (this.pdfDocument) {
      pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _cancelRendering).call(this);
      pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _resetView).call(this);
    }
    this.pdfDocument = pdfDocument;
    if (!pdfDocument) {
      return;
    }
    if (this.initialized) {
      return;
    }
    this.initialized = true;
    const firstPagePromise = pdfDocument.getPage(1);
    const optionalContentConfigPromise = pdfDocument.getOptionalContentConfig({
      intent: "display"
    });
    firstPagePromise.then(firstPdfPage => {
      const pagesCount = pdfDocument.numPages;
      const viewport = firstPdfPage.getViewport({
        scale: 1
      });
      for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) {
        const thumbnail = new PDFThumbnailView({
          container: this.container,
          id: pageNum,
          defaultViewport: viewport.clone(),
          optionalContentConfigPromise,
          linkService: this.linkService,
          renderingQueue: this.renderingQueue,
          maxCanvasPixels: this.maxCanvasPixels,
          maxCanvasDim: this.maxCanvasDim,
          pageColors: this.pageColors,
          eventBus: this.eventBus,
          enableHWA: this.enableHWA
        });
        this._thumbnails.push(thumbnail);
      }
      this._thumbnails[0]?.setPdfPage(firstPdfPage);
      const thumbnailView = this._thumbnails[this._currentPageNumber - 1];
      thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS);
    }).catch(reason => {
      NgxConsole.error("Unable to initialize thumbnail viewer", reason);
    });
  }
  setPageLabels(labels) {
    if (!this.pdfDocument) {
      return;
    }
    if (!labels) {
      this._pageLabels = null;
    } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) {
      this._pageLabels = null;
      NgxConsole.error("PDFThumbnailViewer_setPageLabels: Invalid page labels.");
    } else {
      this._pageLabels = labels;
    }
    for (let i = 0, ii = this._thumbnails.length; i < ii; i++) {
      this._thumbnails[i].setPageLabel(this._pageLabels?.[i] ?? null);
    }
  }
  forceRendering() {
    const visibleThumbs = pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _getVisibleThumbs).call(this);
    const scrollAhead = pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _getScrollAhead).call(this, visibleThumbs);
    const thumbView = this.renderingQueue.getHighestPriority(visibleThumbs, this._thumbnails, scrollAhead, false, true);
    if (thumbView) {
      pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _ensurePdfPageLoaded).call(this, thumbView).then(() => {
        this.renderingQueue.renderView(thumbView);
      });
      return true;
    }
    return false;
  }
  stopRendering() {
    pdf_thumbnail_viewer_assertClassBrand(_PDFThumbnailViewer_brand, this, _cancelRendering).call(this);
  }
}
function _scrollUpdated() {
  this.renderingQueue.renderHighestPriority();
}
function _getVisibleThumbs() {
  return getVisibleElements({
    scrollEl: this.container,
    views: this._thumbnails
  });
}
function _resetView() {
  this._thumbnails = [];
  this._currentPageNumber = 1;
  this._pageLabels = null;
  this._pagesRotation = 0;
  this.container.textContent = "";
}
function _cancelRendering() {
  for (const thumbnail of this._thumbnails) {
    thumbnail.cancelRendering();
  }
}
async function _ensurePdfPageLoaded(thumbView) {
  if (thumbView.pdfPage) {
    return thumbView.pdfPage;
  }
  try {
    const pdfPage = await this.pdfDocument.getPage(thumbView.id);
    if (!thumbView.pdfPage) {
      thumbView.setPdfPage(pdfPage);
    }
    return pdfPage;
  } catch (reason) {
    NgxConsole.error("Unable to get page for thumb view", reason);
    return null;
  }
}
function _getScrollAhead(visible) {
  if (visible.first?.id === 1) {
    return true;
  } else if (visible.last?.id === this._thumbnails.length) {
    return false;
  }
  return this.scroll.down;
}

;// ./web/page-flip.module.js


class Page {
  constructor(render, density) {
    this.state = {
      angle: 0,
      area: [],
      position: {
        x: 0,
        y: 0
      },
      hardAngle: 0,
      hardDrawingAngle: 0
    };
    this.createdDensity = density;
    this.nowDrawingDensity = this.createdDensity;
    this.render = render;
  }
  setDensity(density) {
    this.createdDensity = density;
    this.nowDrawingDensity = density;
  }
  setDrawingDensity(density) {
    this.nowDrawingDensity = density;
  }
  setPosition(pagePos) {
    this.state.position = pagePos;
  }
  setAngle(angle) {
    this.state.angle = angle;
  }
  setArea(area) {
    this.state.area = area;
  }
  setHardDrawingAngle(angle) {
    this.state.hardDrawingAngle = angle;
  }
  setHardAngle(angle) {
    this.state.hardAngle = angle;
    this.state.hardDrawingAngle = angle;
  }
  setOrientation(orientation) {
    this.orientation = orientation;
  }
  getDrawingDensity() {
    return this.nowDrawingDensity;
  }
  getDensity() {
    return this.createdDensity;
  }
  getHardAngle() {
    return this.state.hardAngle;
  }
}
class PageCollection {
  constructor(app, render) {
    this.pages = [];
    this.currentPageIndex = 0;
    this.currentSpreadIndex = 0;
    this.landscapeSpread = [];
    this.portraitSpread = [];
    this.render = render;
    this.app = app;
    this.currentPageIndex = 0;
    this.isShowCover = this.app.getSettings().showCover;
  }
  destroy() {
    this.pages = [];
  }
  createSpread() {
    this.landscapeSpread = [];
    this.portraitSpread = [];
    for (let i = 0; i < this.pages.length; i++) {
      this.portraitSpread.push([i]);
    }
    let start = 0;
    if (this.isShowCover) {
      this.pages[0].setDensity("hard");
      this.landscapeSpread.push([start]);
      start++;
    }
    for (let i = start; i < this.pages.length; i += 2) {
      if (i < this.pages.length - 1) this.landscapeSpread.push([i, i + 1]);else {
        this.landscapeSpread.push([i]);
        this.pages[i].setDensity("hard");
      }
    }
  }
  getSpread() {
    return this.render.getOrientation() === "landscape" ? this.landscapeSpread : this.portraitSpread;
  }
  getSpreadIndexByPage(pageNum) {
    const spread = this.getSpread();
    for (let i = 0; i < spread.length; i++) if (pageNum === spread[i][0] || pageNum === spread[i][1]) return i;
    return null;
  }
  getPageCount() {
    return this.pages.length;
  }
  getPages() {
    return this.pages;
  }
  getPage(pageIndex) {
    if (pageIndex >= 0 && pageIndex < this.pages.length) {
      return this.pages[pageIndex];
    }
    throw new Error('Invalid page number');
  }
  nextBy(current) {
    const idx = this.pages.indexOf(current);
    if (idx < this.pages.length - 1) return this.pages[idx + 1];
    return null;
  }
  prevBy(current) {
    const idx = this.pages.indexOf(current);
    if (idx > 0) return this.pages[idx - 1];
    return null;
  }
  getFlippingPage(direction) {
    const current = this.currentSpreadIndex;
    if (this.render.getOrientation() === "portrait") {
      return direction === 0 ? this.pages[current].newTemporaryCopy() : this.pages[current - 1];
    } else {
      const spread = direction === 0 ? this.getSpread()[current + 1] : this.getSpread()[current - 1];
      if (spread.length === 1) return this.pages[spread[0]];
      return direction === 0 ? this.pages[spread[0]] : this.pages[spread[1]];
    }
  }
  getBottomPage(direction) {
    const current = this.currentSpreadIndex;
    if (this.render.getOrientation() === "portrait") {
      return direction === 0 ? this.pages[current + 1] : this.pages[current - 1];
    } else {
      const spread = direction === 0 ? this.getSpread()[current + 1] : this.getSpread()[current - 1];
      if (spread.length === 1) return this.pages[spread[0]];
      return direction === 0 ? this.pages[spread[1]] : this.pages[spread[0]];
    }
  }
  showNext() {
    if (this.currentSpreadIndex < this.getSpread().length) {
      this.currentSpreadIndex++;
      this.showSpread();
    }
  }
  showPrev() {
    if (this.currentSpreadIndex > 0) {
      this.currentSpreadIndex--;
      this.showSpread();
    }
  }
  getCurrentPageIndex() {
    return this.currentPageIndex;
  }
  show() {
    let pageNum = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    if (pageNum === null) pageNum = this.currentPageIndex;
    if (pageNum < 0 || pageNum >= this.pages.length) return;
    const spreadIndex = this.getSpreadIndexByPage(pageNum);
    if (spreadIndex !== null) {
      this.currentSpreadIndex = spreadIndex;
      this.showSpread();
    }
  }
  getCurrentSpreadIndex() {
    return this.currentSpreadIndex;
  }
  setCurrentSpreadIndex(newIndex) {
    if (newIndex >= 0 && newIndex < this.getSpread().length) {
      this.currentSpreadIndex = newIndex;
    } else {
      throw new Error('Invalid page');
    }
  }
  showSpread() {
    const spread = this.getSpread()[this.currentSpreadIndex];
    if (spread.length === 2) {
      this.render.setLeftPage(this.pages[spread[0]]);
      this.render.setRightPage(this.pages[spread[1]]);
    } else {
      if (this.render.getOrientation() === "landscape") {
        if (spread[0] === this.pages.length - 1) {
          this.render.setLeftPage(this.pages[spread[0]]);
          this.render.setRightPage(null);
        } else {
          this.render.setLeftPage(null);
          this.render.setRightPage(this.pages[spread[0]]);
        }
      } else {
        this.render.setLeftPage(null);
        this.render.setRightPage(this.pages[spread[0]]);
      }
    }
    this.currentPageIndex = spread[0];
    this.app.updatePageIndex(this.currentPageIndex);
  }
}
class Helper {
  static GetDistanceBetweenTwoPoint(point1, point2) {
    if (point1 === null || point2 === null) {
      return Infinity;
    }
    return Math.sqrt(Math.pow(point2.x - point1.x, 2) + Math.pow(point2.y - point1.y, 2));
  }
  static GetSegmentLength(segment) {
    return Helper.GetDistanceBetweenTwoPoint(segment[0], segment[1]);
  }
  static GetAngleBetweenTwoLine(line1, line2) {
    const A1 = line1[0].y - line1[1].y;
    const A2 = line2[0].y - line2[1].y;
    const B1 = line1[1].x - line1[0].x;
    const B2 = line2[1].x - line2[0].x;
    return Math.acos((A1 * A2 + B1 * B2) / (Math.sqrt(A1 * A1 + B1 * B1) * Math.sqrt(A2 * A2 + B2 * B2)));
  }
  static PointInRect(rect, pos) {
    if (pos === null) {
      return null;
    }
    if (pos.x >= rect.left && pos.x <= rect.width + rect.left && pos.y >= rect.top && pos.y <= rect.top + rect.height) {
      return pos;
    }
    return null;
  }
  static GetRotatedPoint(transformedPoint, startPoint, angle) {
    return {
      x: transformedPoint.x * Math.cos(angle) + transformedPoint.y * Math.sin(angle) + startPoint.x,
      y: transformedPoint.y * Math.cos(angle) - transformedPoint.x * Math.sin(angle) + startPoint.y
    };
  }
  static LimitPointToCircle(startPoint, radius, limitedPoint) {
    if (Helper.GetDistanceBetweenTwoPoint(startPoint, limitedPoint) <= radius) {
      return limitedPoint;
    }
    const a = startPoint.x;
    const b = startPoint.y;
    const n = limitedPoint.x;
    const m = limitedPoint.y;
    let x = Math.sqrt(Math.pow(radius, 2) * Math.pow(a - n, 2) / (Math.pow(a - n, 2) + Math.pow(b - m, 2))) + a;
    if (limitedPoint.x < 0) {
      x *= -1;
    }
    let y = (x - a) * (b - m) / (a - n) + b;
    if (a - n + b === 0) {
      y = radius;
    }
    return {
      x,
      y
    };
  }
  static GetIntersectBetweenTwoSegment(rectBorder, one, two) {
    return Helper.PointInRect(rectBorder, Helper.GetIntersectBeetwenTwoLine(one, two));
  }
  static GetIntersectBeetwenTwoLine(one, two) {
    const A1 = one[0].y - one[1].y;
    const A2 = two[0].y - two[1].y;
    const B1 = one[1].x - one[0].x;
    const B2 = two[1].x - two[0].x;
    const C1 = one[0].x * one[1].y - one[1].x * one[0].y;
    const C2 = two[0].x * two[1].y - two[1].x * two[0].y;
    const det1 = A1 * C2 - A2 * C1;
    const det2 = B1 * C2 - B2 * C1;
    const x = -((C1 * B2 - C2 * B1) / (A1 * B2 - A2 * B1));
    const y = -((A1 * C2 - A2 * C1) / (A1 * B2 - A2 * B1));
    if (isFinite(x) && isFinite(y)) {
      return {
        x,
        y
      };
    } else {
      if (Math.abs(det1 - det2) < 0.1) throw new Error('Segment included');
    }
    return null;
  }
  static GetCordsFromTwoPoint(pointOne, pointTwo) {
    const sizeX = Math.abs(pointOne.x - pointTwo.x);
    const sizeY = Math.abs(pointOne.y - pointTwo.y);
    const lengthLine = Math.max(sizeX, sizeY);
    const result = [pointOne];
    function getCord(c1, c2, size, length, index) {
      if (c2 > c1) {
        return c1 + index * (size / length);
      } else if (c2 < c1) {
        return c1 - index * (size / length);
      }
      return c1;
    }
    for (let i = 1; i <= lengthLine; i += 1) {
      result.push({
        x: getCord(pointOne.x, pointTwo.x, sizeX, lengthLine, i),
        y: getCord(pointOne.y, pointTwo.y, sizeY, lengthLine, i)
      });
    }
    return result;
  }
}
class HTMLPage extends Page {
  constructor(render, element, density) {
    super(render, density);
    this.copiedElement = null;
    this.temporaryCopy = null;
    this.isLoad = false;
    this.element = element;
    this.element.classList.add('stf__item');
    this.element.classList.add('--' + density);
  }
  newTemporaryCopy() {
    if (this.nowDrawingDensity === "hard") {
      return this;
    }
    if (this.temporaryCopy === null) {
      this.copiedElement = this.element.cloneNode(true);
      this.element.parentElement.appendChild(this.copiedElement);
      this.temporaryCopy = new HTMLPage(this.render, this.copiedElement, this.nowDrawingDensity);
    }
    return this.getTemporaryCopy();
  }
  getTemporaryCopy() {
    return this.temporaryCopy;
  }
  hideTemporaryCopy() {
    if (this.temporaryCopy !== null) {
      this.copiedElement.remove();
      this.copiedElement = null;
      this.temporaryCopy = null;
    }
  }
  draw(tempDensity) {
    const density = tempDensity ? tempDensity : this.nowDrawingDensity;
    const pagePos = this.render.convertToGlobal(this.state.position);
    const pageWidth = this.render.getRect().pageWidth;
    const pageHeight = this.render.getRect().height;
    this.element.classList.remove('--simple');
    const commonStyle = `
            position: absolute;
            display: block;
            z-index: ${this.element.style.zIndex};
            left: 0;
            top: 0;
            width: ${pageWidth}px;
            height: ${pageHeight}px;
        `;
    density === "hard" ? this.drawHard(commonStyle) : this.drawSoft(pagePos, commonStyle);
  }
  drawHard() {
    let commonStyle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
    const pos = this.render.getRect().left + this.render.getRect().width / 2;
    const angle = this.state.hardDrawingAngle;
    const newStyle = commonStyle + `
                backface-visibility: hidden;
                -webkit-backface-visibility: hidden;
                clip-path: none;
                -webkit-clip-path: none;
            ` + (this.orientation === 0 ? `transform-origin: ${this.render.getRect().pageWidth}px 0;
                   transform: translate3d(0, 0, 0) rotateY(${angle}deg);` : `transform-origin: 0 0;
                   transform: translate3d(${pos}px, 0, 0) rotateY(${angle}deg);`);
    this.element.style.cssText = newStyle;
  }
  drawSoft(position) {
    let commonStyle = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
    let polygon = 'polygon( ';
    for (const p of this.state.area) {
      if (p !== null) {
        let g = this.render.getDirection() === 1 ? {
          x: -p.x + this.state.position.x,
          y: p.y - this.state.position.y
        } : {
          x: p.x - this.state.position.x,
          y: p.y - this.state.position.y
        };
        g = Helper.GetRotatedPoint(g, {
          x: 0,
          y: 0
        }, this.state.angle);
        polygon += g.x + 'px ' + g.y + 'px, ';
      }
    }
    polygon = polygon.slice(0, -2);
    polygon += ')';
    const newStyle = commonStyle + `transform-origin: 0 0; clip-path: ${polygon}; -webkit-clip-path: ${polygon};` + (this.render.isSafari() && this.state.angle === 0 ? `transform: translate(${position.x}px, ${position.y}px);` : `transform: translate3d(${position.x}px, ${position.y}px, 0) rotate(${this.state.angle}rad);`);
    this.element.style.cssText = newStyle;
  }
  simpleDraw(orient) {
    const rect = this.render.getRect();
    const pageWidth = rect.pageWidth;
    const pageHeight = rect.height;
    const x = orient === 1 ? rect.left + rect.pageWidth : rect.left;
    const y = rect.top;
    this.element.classList.add('--simple');
    this.element.style.cssText = `
            position: absolute;
            display: block;
            height: ${pageHeight}px;
            left: ${x}px;
            top: ${y}px;
            width: ${pageWidth}px;
            z-index: ${this.render.getSettings().startZIndex + 1};`;
  }
  getElement() {
    return this.element;
  }
  load() {
    this.isLoad = true;
  }
  setOrientation(orientation) {
    super.setOrientation(orientation);
    this.element.classList.remove('--left', '--right');
    this.element.classList.add(orientation === 1 ? '--right' : '--left');
  }
  setDrawingDensity(density) {
    this.element.classList.remove('--soft', '--hard');
    this.element.classList.add('--' + density);
    super.setDrawingDensity(density);
  }
}
class HTMLPageCollection extends PageCollection {
  constructor(app, render, element, items) {
    super(app, render);
    this.element = element;
    this.pagesElement = items;
  }
  load() {
    for (const pageElement of this.pagesElement) {
      const page = new HTMLPage(this.render, pageElement, pageElement.dataset['density'] === 'hard' ? "hard" : "soft");
      page.load();
      this.pages.push(page);
    }
    this.createSpread();
  }
}
class FlipCalculation {
  constructor(direction, corner, pageWidth, pageHeight) {
    this.direction = direction;
    this.corner = corner;
    this.topIntersectPoint = null;
    this.sideIntersectPoint = null;
    this.bottomIntersectPoint = null;
    this.pageWidth = parseInt(pageWidth, 10);
    this.pageHeight = parseInt(pageHeight, 10);
  }
  calc(localPos) {
    try {
      this.position = this.calcAngleAndPosition(localPos);
      this.calculateIntersectPoint(this.position);
      return true;
    } catch (e) {
      return false;
    }
  }
  getFlippingClipArea() {
    const result = [];
    let clipBottom = false;
    result.push(this.rect.topLeft);
    result.push(this.topIntersectPoint);
    if (this.sideIntersectPoint === null) {
      clipBottom = true;
    } else {
      result.push(this.sideIntersectPoint);
      if (this.bottomIntersectPoint === null) clipBottom = false;
    }
    result.push(this.bottomIntersectPoint);
    if (clipBottom || this.corner === "bottom") {
      result.push(this.rect.bottomLeft);
    }
    return result;
  }
  getBottomClipArea() {
    const result = [];
    result.push(this.topIntersectPoint);
    if (this.corner === "top") {
      result.push({
        x: this.pageWidth,
        y: 0
      });
    } else {
      if (this.topIntersectPoint !== null) {
        result.push({
          x: this.pageWidth,
          y: 0
        });
      }
      result.push({
        x: this.pageWidth,
        y: this.pageHeight
      });
    }
    if (this.sideIntersectPoint !== null) {
      if (Helper.GetDistanceBetweenTwoPoint(this.sideIntersectPoint, this.topIntersectPoint) >= 10) result.push(this.sideIntersectPoint);
    } else {
      if (this.corner === "top") {
        result.push({
          x: this.pageWidth,
          y: this.pageHeight
        });
      }
    }
    result.push(this.bottomIntersectPoint);
    result.push(this.topIntersectPoint);
    return result;
  }
  getAngle() {
    if (this.direction === 0) {
      return -this.angle;
    }
    return this.angle;
  }
  getRect() {
    return this.rect;
  }
  getPosition() {
    return this.position;
  }
  getActiveCorner() {
    if (this.direction === 0) {
      return this.rect.topLeft;
    }
    return this.rect.topRight;
  }
  getDirection() {
    return this.direction;
  }
  getFlippingProgress() {
    return Math.abs((this.position.x - this.pageWidth) / (2 * this.pageWidth) * 100);
  }
  getCorner() {
    return this.corner;
  }
  getBottomPagePosition() {
    if (this.direction === 1) {
      return {
        x: this.pageWidth,
        y: 0
      };
    }
    return {
      x: 0,
      y: 0
    };
  }
  getShadowStartPoint() {
    if (this.corner === "top") {
      return this.topIntersectPoint;
    } else {
      if (this.sideIntersectPoint !== null) return this.sideIntersectPoint;
      return this.topIntersectPoint;
    }
  }
  getShadowAngle() {
    const angle = Helper.GetAngleBetweenTwoLine(this.getSegmentToShadowLine(), [{
      x: 0,
      y: 0
    }, {
      x: this.pageWidth,
      y: 0
    }]);
    if (this.direction === 0) {
      return angle;
    }
    return Math.PI - angle;
  }
  calcAngleAndPosition(pos) {
    let result = pos;
    this.updateAngleAndGeometry(result);
    if (this.corner === "top") {
      result = this.checkPositionAtCenterLine(result, {
        x: 0,
        y: 0
      }, {
        x: 0,
        y: this.pageHeight
      });
    } else {
      result = this.checkPositionAtCenterLine(result, {
        x: 0,
        y: this.pageHeight
      }, {
        x: 0,
        y: 0
      });
    }
    if (Math.abs(result.x - this.pageWidth) < 1 && Math.abs(result.y) < 1) {
      throw new Error('Point is too small');
    }
    return result;
  }
  updateAngleAndGeometry(pos) {
    this.angle = this.calculateAngle(pos);
    this.rect = this.getPageRect(pos);
  }
  calculateAngle(pos) {
    const left = this.pageWidth - pos.x + 1;
    const top = this.corner === "bottom" ? this.pageHeight - pos.y : pos.y;
    let angle = 2 * Math.acos(left / Math.sqrt(top * top + left * left));
    if (top < 0) angle = -angle;
    const da = Math.PI - angle;
    if (!isFinite(angle) || da >= 0 && da < 0.003) throw new Error('The G point is too small');
    if (this.corner === "bottom") angle = -angle;
    return angle;
  }
  getPageRect(localPos) {
    if (this.corner === "top") {
      return this.getRectFromBasePoint([{
        x: 0,
        y: 0
      }, {
        x: this.pageWidth,
        y: 0
      }, {
        x: 0,
        y: this.pageHeight
      }, {
        x: this.pageWidth,
        y: this.pageHeight
      }], localPos);
    }
    return this.getRectFromBasePoint([{
      x: 0,
      y: -this.pageHeight
    }, {
      x: this.pageWidth,
      y: -this.pageHeight
    }, {
      x: 0,
      y: 0
    }, {
      x: this.pageWidth,
      y: 0
    }], localPos);
  }
  getRectFromBasePoint(points, localPos) {
    return {
      topLeft: this.getRotatedPoint(points[0], localPos),
      topRight: this.getRotatedPoint(points[1], localPos),
      bottomLeft: this.getRotatedPoint(points[2], localPos),
      bottomRight: this.getRotatedPoint(points[3], localPos)
    };
  }
  getRotatedPoint(transformedPoint, startPoint) {
    return {
      x: transformedPoint.x * Math.cos(this.angle) + transformedPoint.y * Math.sin(this.angle) + startPoint.x,
      y: transformedPoint.y * Math.cos(this.angle) - transformedPoint.x * Math.sin(this.angle) + startPoint.y
    };
  }
  calculateIntersectPoint(pos) {
    const boundRect = {
      left: -1,
      top: -1,
      width: this.pageWidth + 2,
      height: this.pageHeight + 2
    };
    if (this.corner === "top") {
      this.topIntersectPoint = Helper.GetIntersectBetweenTwoSegment(boundRect, [pos, this.rect.topRight], [{
        x: 0,
        y: 0
      }, {
        x: this.pageWidth,
        y: 0
      }]);
      this.sideIntersectPoint = Helper.GetIntersectBetweenTwoSegment(boundRect, [pos, this.rect.bottomLeft], [{
        x: this.pageWidth,
        y: 0
      }, {
        x: this.pageWidth,
        y: this.pageHeight
      }]);
      this.bottomIntersectPoint = Helper.GetIntersectBetweenTwoSegment(boundRect, [this.rect.bottomLeft, this.rect.bottomRight], [{
        x: 0,
        y: this.pageHeight
      }, {
        x: this.pageWidth,
        y: this.pageHeight
      }]);
    } else {
      this.topIntersectPoint = Helper.GetIntersectBetweenTwoSegment(boundRect, [this.rect.topLeft, this.rect.topRight], [{
        x: 0,
        y: 0
      }, {
        x: this.pageWidth,
        y: 0
      }]);
      this.sideIntersectPoint = Helper.GetIntersectBetweenTwoSegment(boundRect, [pos, this.rect.topLeft], [{
        x: this.pageWidth,
        y: 0
      }, {
        x: this.pageWidth,
        y: this.pageHeight
      }]);
      this.bottomIntersectPoint = Helper.GetIntersectBetweenTwoSegment(boundRect, [this.rect.bottomLeft, this.rect.bottomRight], [{
        x: 0,
        y: this.pageHeight
      }, {
        x: this.pageWidth,
        y: this.pageHeight
      }]);
    }
  }
  checkPositionAtCenterLine(checkedPos, centerOne, centerTwo) {
    let result = checkedPos;
    const tmp = Helper.LimitPointToCircle(centerOne, this.pageWidth, result);
    if (result !== tmp) {
      result = tmp;
      this.updateAngleAndGeometry(result);
    }
    const rad = Math.sqrt(Math.pow(this.pageWidth, 2) + Math.pow(this.pageHeight, 2));
    let checkPointOne = this.rect.bottomRight;
    let checkPointTwo = this.rect.topLeft;
    if (this.corner === "bottom") {
      checkPointOne = this.rect.topRight;
      checkPointTwo = this.rect.bottomLeft;
    }
    if (checkPointOne.x <= 0) {
      const bottomPoint = Helper.LimitPointToCircle(centerTwo, rad, checkPointTwo);
      if (bottomPoint !== result) {
        result = bottomPoint;
        this.updateAngleAndGeometry(result);
      }
    }
    return result;
  }
  getSegmentToShadowLine() {
    const first = this.getShadowStartPoint();
    const second = first !== this.sideIntersectPoint && this.sideIntersectPoint !== null ? this.sideIntersectPoint : this.bottomIntersectPoint;
    return [first, second];
  }
}
class Flip {
  constructor(render, app) {
    this.flippingPage = null;
    this.bottomPage = null;
    this.calc = null;
    this.state = "read";
    this.render = render;
    this.app = app;
  }
  fold(globalPos) {
    this.setState("user_fold");
    if (this.calc === null) this.start(globalPos);
    this.do(this.render.convertToPage(globalPos));
  }
  flip(globalPos) {
    if (this.app.getSettings().disableFlipByClick && !this.isPointOnCorners(globalPos)) return;
    if (this.calc !== null) this.render.finishAnimation();
    if (!this.start(globalPos)) return;
    const rect = this.getBoundsRect();
    this.setState("flipping");
    const topMargins = rect.height / 10;
    const yStart = this.calc.getCorner() === "bottom" ? rect.height - topMargins : topMargins;
    const yDest = this.calc.getCorner() === "bottom" ? rect.height : 0;
    this.calc.calc({
      x: rect.pageWidth - topMargins,
      y: yStart
    });
    this.animateFlippingTo({
      x: rect.pageWidth - topMargins,
      y: yStart
    }, {
      x: -rect.pageWidth,
      y: yDest
    }, true);
  }
  start(globalPos) {
    this.reset();
    const bookPos = this.render.convertToBook(globalPos);
    const rect = this.getBoundsRect();
    const direction = this.getDirectionByPoint(bookPos);
    const flipCorner = bookPos.y >= rect.height / 2 ? "bottom" : "top";
    if (!this.checkDirection(direction)) return false;
    try {
      this.flippingPage = this.app.getPageCollection().getFlippingPage(direction);
      this.bottomPage = this.app.getPageCollection().getBottomPage(direction);
      if (this.render.getOrientation() === "landscape") {
        if (direction === 1) {
          const nextPage = this.app.getPageCollection().nextBy(this.flippingPage);
          if (nextPage !== null) {
            if (this.flippingPage.getDensity() !== nextPage.getDensity()) {
              this.flippingPage.setDrawingDensity("hard");
              nextPage.setDrawingDensity("hard");
            }
          }
        } else {
          const prevPage = this.app.getPageCollection().prevBy(this.flippingPage);
          if (prevPage !== null) {
            if (this.flippingPage.getDensity() !== prevPage.getDensity()) {
              this.flippingPage.setDrawingDensity("hard");
              prevPage.setDrawingDensity("hard");
            }
          }
        }
      }
      this.render.setDirection(direction);
      this.calc = new FlipCalculation(direction, flipCorner, rect.pageWidth.toString(10), rect.height.toString(10));
      return true;
    } catch (e) {
      return false;
    }
  }
  do(pagePos) {
    if (this.calc === null) return;
    if (this.calc.calc(pagePos)) {
      const progress = this.calc.getFlippingProgress();
      this.bottomPage.setArea(this.calc.getBottomClipArea());
      this.bottomPage.setPosition(this.calc.getBottomPagePosition());
      this.bottomPage.setAngle(0);
      this.bottomPage.setHardAngle(0);
      this.flippingPage.setArea(this.calc.getFlippingClipArea());
      this.flippingPage.setPosition(this.calc.getActiveCorner());
      this.flippingPage.setAngle(this.calc.getAngle());
      if (this.calc.getDirection() === 0) {
        this.flippingPage.setHardAngle(90 * (200 - progress * 2) / 100);
      } else {
        this.flippingPage.setHardAngle(-90 * (200 - progress * 2) / 100);
      }
      this.render.setPageRect(this.calc.getRect());
      this.render.setBottomPage(this.bottomPage);
      this.render.setFlippingPage(this.flippingPage);
      this.render.setShadowData(this.calc.getShadowStartPoint(), this.calc.getShadowAngle(), progress, this.calc.getDirection());
    }
  }
  flipToPage(page, corner) {
    const current = this.app.getPageCollection().getCurrentSpreadIndex();
    const next = this.app.getPageCollection().getSpreadIndexByPage(page);
    try {
      if (next > current) {
        this.app.getPageCollection().setCurrentSpreadIndex(next - 1);
        this.flipNext(corner);
      }
      if (next < current) {
        this.app.getPageCollection().setCurrentSpreadIndex(next + 1);
        this.flipPrev(corner);
      }
    } catch (e) {}
  }
  flipNext(corner) {
    this.flip({
      x: this.render.getRect().left + this.render.getRect().pageWidth * 2 - 10,
      y: corner === "top" ? 1 : this.render.getRect().height - 2
    });
  }
  flipPrev(corner) {
    this.flip({
      x: 10,
      y: corner === "top" ? 1 : this.render.getRect().height - 2
    });
  }
  stopMove() {
    if (this.calc === null) return;
    const pos = this.calc.getPosition();
    const rect = this.getBoundsRect();
    const y = this.calc.getCorner() === "bottom" ? rect.height : 0;
    if (pos.x <= 0) this.animateFlippingTo(pos, {
      x: -rect.pageWidth,
      y
    }, true);else this.animateFlippingTo(pos, {
      x: rect.pageWidth,
      y
    }, false);
  }
  showCorner(globalPos) {
    if (!this.checkState("read", "fold_corner")) return;
    const rect = this.getBoundsRect();
    const pageWidth = rect.pageWidth;
    if (this.isPointOnCorners(globalPos)) {
      if (this.calc === null) {
        if (!this.start(globalPos)) return;
        this.setState("fold_corner");
        this.calc.calc({
          x: pageWidth - 1,
          y: 1
        });
        const fixedCornerSize = 50;
        const yStart = this.calc.getCorner() === "bottom" ? rect.height - 1 : 1;
        const yDest = this.calc.getCorner() === "bottom" ? rect.height - fixedCornerSize : fixedCornerSize;
        this.animateFlippingTo({
          x: pageWidth - 1,
          y: yStart
        }, {
          x: pageWidth - fixedCornerSize,
          y: yDest
        }, false, false);
      } else {
        this.do(this.render.convertToPage(globalPos));
      }
    } else {
      this.setState("read");
      this.render.finishAnimation();
      this.stopMove();
    }
  }
  animateFlippingTo(start, dest, isTurned) {
    let needReset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
    const points = Helper.GetCordsFromTwoPoint(start, dest);
    const frames = [];
    for (const p of points) frames.push(() => this.do(p));
    const duration = this.getAnimationDuration(points.length);
    this.render.startAnimation(frames, duration, () => {
      if (!this.calc) return;
      if (isTurned) {
        if (this.calc.getDirection() === 1) this.app.turnToPrevPage();else this.app.turnToNextPage();
      }
      if (needReset) {
        this.render.setBottomPage(null);
        this.render.setFlippingPage(null);
        this.render.clearShadow();
        this.setState("read");
        this.reset();
      }
    });
  }
  getCalculation() {
    return this.calc;
  }
  getState() {
    return this.state;
  }
  setState(newState) {
    if (this.state !== newState) {
      this.app.updateState(newState);
      this.state = newState;
    }
  }
  getDirectionByPoint(touchPos) {
    const rect = this.getBoundsRect();
    if (this.render.getOrientation() === "portrait") {
      if (touchPos.x - rect.pageWidth <= rect.width / 5) {
        return 1;
      }
    } else if (touchPos.x < rect.width / 2) {
      return 1;
    }
    return 0;
  }
  getAnimationDuration(size) {
    const defaultTime = this.app.getSettings().flippingTime;
    if (size >= 1000) return defaultTime;
    return size / 1000 * defaultTime;
  }
  checkDirection(direction) {
    if (direction === 0) return this.app.getCurrentPageIndex() < this.app.getPageCount() - 1;
    return this.app.getCurrentPageIndex() >= 1;
  }
  reset() {
    this.calc = null;
    this.flippingPage = null;
    this.bottomPage = null;
  }
  getBoundsRect() {
    return this.render.getRect();
  }
  checkState() {
    for (var _len = arguments.length, states = new Array(_len), _key = 0; _key < _len; _key++) {
      states[_key] = arguments[_key];
    }
    for (const state of states) {
      if (this.state === state) return true;
    }
    return false;
  }
  isPointOnCorners(globalPos) {
    const rect = this.getBoundsRect();
    const pageWidth = rect.pageWidth;
    const operatingDistance = Math.sqrt(Math.pow(pageWidth, 2) + Math.pow(rect.height, 2)) / 5;
    const bookPos = this.render.convertToBook(globalPos);
    return bookPos.x > 0 && bookPos.y > 0 && bookPos.x < rect.width && bookPos.y < rect.height && (bookPos.x < operatingDistance || bookPos.x > rect.width - operatingDistance) && (bookPos.y < operatingDistance || bookPos.y > rect.height - operatingDistance);
  }
}
class Render {
  constructor(app, setting) {
    this.leftPage = null;
    this.rightPage = null;
    this.flippingPage = null;
    this.bottomPage = null;
    this.direction = null;
    this.orientation = null;
    this.shadow = null;
    this.animation = null;
    this.pageRect = null;
    this.boundsRect = null;
    this.timer = 0;
    this.safari = false;
    this.setting = setting;
    this.app = app;
    const regex = new RegExp('Version\\/[\\d\\.]+.*Safari/');
    this.safari = regex.exec(window.navigator.userAgent) !== null;
  }
  render(timer) {
    if (this.animation !== null) {
      const frameIndex = Math.round((timer - this.animation.startedAt) / this.animation.durationFrame);
      if (frameIndex < this.animation.frames.length) {
        this.animation.frames[frameIndex]();
      } else {
        this.animation.onAnimateEnd();
        this.animation = null;
      }
    }
    this.timer = timer;
    this.drawFrame();
  }
  start() {
    this.update();
    const loop = timer => {
      this.render(timer);
      requestAnimationFrame(loop);
    };
    requestAnimationFrame(loop);
  }
  startAnimation(frames, duration, onAnimateEnd) {
    this.finishAnimation();
    this.animation = {
      frames,
      duration,
      durationFrame: duration / frames.length,
      onAnimateEnd,
      startedAt: this.timer
    };
  }
  finishAnimation() {
    if (this.animation !== null) {
      this.animation.frames[this.animation.frames.length - 1]();
      if (this.animation.onAnimateEnd !== null) {
        this.animation.onAnimateEnd();
      }
    }
    this.animation = null;
  }
  update() {
    this.boundsRect = null;
    const orientation = this.calculateBoundsRect();
    if (this.orientation !== orientation) {
      this.orientation = orientation;
      this.app.updateOrientation(orientation);
    }
  }
  calculateBoundsRect() {
    let orientation = "landscape";
    const blockWidth = this.getBlockWidth();
    const middlePoint = {
      x: blockWidth / 2,
      y: this.getBlockHeight() / 2
    };
    const ratio = this.setting.width / this.setting.height;
    let pageWidth = this.setting.width;
    let pageHeight = this.setting.height;
    let left = middlePoint.x - pageWidth;
    if (this.setting.size === "stretch") {
      if (blockWidth < this.setting.minWidth * 2 && this.app.getSettings().usePortrait) orientation = "portrait";
      pageWidth = orientation === "portrait" ? this.getBlockWidth() : this.getBlockWidth() / 2;
      if (pageWidth > this.setting.maxWidth) pageWidth = this.setting.maxWidth;
      pageHeight = pageWidth / ratio;
      if (pageHeight > this.getBlockHeight()) {
        pageHeight = this.getBlockHeight();
        pageWidth = pageHeight * ratio;
      }
      left = orientation === "portrait" ? middlePoint.x - pageWidth / 2 - pageWidth : middlePoint.x - pageWidth;
    } else {
      if (blockWidth < pageWidth * 2) {
        if (this.app.getSettings().usePortrait) {
          orientation = "portrait";
          left = middlePoint.x - pageWidth / 2 - pageWidth;
        }
      }
    }
    this.boundsRect = {
      left,
      top: middlePoint.y - pageHeight / 2,
      width: pageWidth * 2,
      height: pageHeight,
      pageWidth: pageWidth
    };
    return orientation;
  }
  setShadowData(pos, angle, progress, direction) {
    if (!this.app.getSettings().drawShadow) return;
    const maxShadowOpacity = 100 * this.getSettings().maxShadowOpacity;
    this.shadow = {
      pos,
      angle,
      width: this.getRect().pageWidth * 3 / 4 * progress / 100,
      opacity: (100 - progress) * maxShadowOpacity / 100 / 100,
      direction,
      progress: progress * 2
    };
  }
  clearShadow() {
    this.shadow = null;
  }
  getBlockWidth() {
    return this.app.getUI().getDistElement().offsetWidth;
  }
  getBlockHeight() {
    return this.app.getUI().getDistElement().offsetHeight;
  }
  getDirection() {
    return this.direction;
  }
  getRect() {
    if (this.boundsRect === null) this.calculateBoundsRect();
    return this.boundsRect;
  }
  getSettings() {
    return this.app.getSettings();
  }
  getOrientation() {
    return this.orientation;
  }
  setPageRect(pageRect) {
    this.pageRect = pageRect;
  }
  setDirection(direction) {
    this.direction = direction;
  }
  setRightPage(page) {
    if (page !== null) page.setOrientation(1);
    this.rightPage = page;
  }
  setLeftPage(page) {
    if (page !== null) page.setOrientation(0);
    this.leftPage = page;
  }
  setBottomPage(page) {
    if (page !== null) page.setOrientation(this.direction === 1 ? 0 : 1);
    this.bottomPage = page;
  }
  setFlippingPage(page) {
    if (page !== null) page.setOrientation(this.direction === 0 && this.orientation !== "portrait" ? 0 : 1);
    this.flippingPage = page;
  }
  convertToBook(pos) {
    const rect = this.getRect();
    return {
      x: pos.x - rect.left,
      y: pos.y - rect.top
    };
  }
  isSafari() {
    return this.safari;
  }
  convertToPage(pos, direction) {
    if (!direction) direction = this.direction;
    const rect = this.getRect();
    const x = direction === 0 ? pos.x - rect.left - rect.width / 2 : rect.width / 2 - pos.x + rect.left;
    return {
      x,
      y: pos.y - rect.top
    };
  }
  convertToGlobal(pos, direction) {
    if (!direction) direction = this.direction;
    if (pos == null) return null;
    const rect = this.getRect();
    const x = direction === 0 ? pos.x + rect.left + rect.width / 2 : rect.width / 2 - pos.x + rect.left;
    return {
      x,
      y: pos.y + rect.top
    };
  }
  convertRectToGlobal(rect, direction) {
    if (!direction) direction = this.direction;
    return {
      topLeft: this.convertToGlobal(rect.topLeft, direction),
      topRight: this.convertToGlobal(rect.topRight, direction),
      bottomLeft: this.convertToGlobal(rect.bottomLeft, direction),
      bottomRight: this.convertToGlobal(rect.bottomRight, direction)
    };
  }
}
class CanvasRender extends Render {
  constructor(app, setting, inCanvas) {
    super(app, setting);
    this.canvas = inCanvas;
    const ctx = canvas.getContext("2d");
  }
  getContext() {
    return this.ctx;
  }
  reload() {}
  drawFrame() {
    this.clear();
    if (this.orientation !== "portrait") if (this.leftPage != null) this.leftPage.simpleDraw(0);
    if (this.rightPage != null) this.rightPage.simpleDraw(1);
    if (this.bottomPage != null) this.bottomPage.draw();
    this.drawBookShadow();
    if (this.flippingPage != null) this.flippingPage.draw();
    if (this.shadow != null) {
      this.drawOuterShadow();
      this.drawInnerShadow();
    }
    const rect = this.getRect();
    if (this.orientation === "portrait") {
      this.ctx.beginPath();
      this.ctx.rect(rect.left + rect.pageWidth, rect.top, rect.width, rect.height);
      this.ctx.clip();
    }
  }
  drawBookShadow() {
    const rect = this.getRect();
    this.ctx.save();
    this.ctx.beginPath();
    const shadowSize = rect.width / 20;
    this.ctx.rect(rect.left, rect.top, rect.width, rect.height);
    const shadowPos = {
      x: rect.left + rect.width / 2 - shadowSize / 2,
      y: 0
    };
    this.ctx.translate(shadowPos.x, shadowPos.y);
    const outerGradient = this.ctx.createLinearGradient(0, 0, shadowSize, 0);
    outerGradient.addColorStop(0, 'rgba(0, 0, 0, 0)');
    outerGradient.addColorStop(0.4, 'rgba(0, 0, 0, 0.2)');
    outerGradient.addColorStop(0.49, 'rgba(0, 0, 0, 0.1)');
    outerGradient.addColorStop(0.5, 'rgba(0, 0, 0, 0.5)');
    outerGradient.addColorStop(0.51, 'rgba(0, 0, 0, 0.4)');
    outerGradient.addColorStop(1, 'rgba(0, 0, 0, 0)');
    this.ctx.clip();
    this.ctx.fillStyle = outerGradient;
    this.ctx.fillRect(0, 0, shadowSize, rect.height * 2);
    this.ctx.restore();
  }
  drawOuterShadow() {
    const rect = this.getRect();
    this.ctx.save();
    this.ctx.beginPath();
    this.ctx.rect(rect.left, rect.top, rect.width, rect.height);
    const shadowPos = this.convertToGlobal({
      x: this.shadow.pos.x,
      y: this.shadow.pos.y
    });
    this.ctx.translate(shadowPos.x, shadowPos.y);
    this.ctx.rotate(Math.PI + this.shadow.angle + Math.PI / 2);
    const outerGradient = this.ctx.createLinearGradient(0, 0, this.shadow.width, 0);
    if (this.shadow.direction === 0) {
      this.ctx.translate(0, -100);
      outerGradient.addColorStop(0, 'rgba(0, 0, 0, ' + this.shadow.opacity + ')');
      outerGradient.addColorStop(1, 'rgba(0, 0, 0, 0)');
    } else {
      this.ctx.translate(-this.shadow.width, -100);
      outerGradient.addColorStop(0, 'rgba(0, 0, 0, 0)');
      outerGradient.addColorStop(1, 'rgba(0, 0, 0, ' + this.shadow.opacity + ')');
    }
    this.ctx.clip();
    this.ctx.fillStyle = outerGradient;
    this.ctx.fillRect(0, 0, this.shadow.width, rect.height * 2);
    this.ctx.restore();
  }
  drawInnerShadow() {
    const rect = this.getRect();
    this.ctx.save();
    this.ctx.beginPath();
    const shadowPos = this.convertToGlobal({
      x: this.shadow.pos.x,
      y: this.shadow.pos.y
    });
    const pageRect = this.convertRectToGlobal(this.pageRect);
    this.ctx.moveTo(pageRect.topLeft.x, pageRect.topLeft.y);
    this.ctx.lineTo(pageRect.topRight.x, pageRect.topRight.y);
    this.ctx.lineTo(pageRect.bottomRight.x, pageRect.bottomRight.y);
    this.ctx.lineTo(pageRect.bottomLeft.x, pageRect.bottomLeft.y);
    this.ctx.translate(shadowPos.x, shadowPos.y);
    this.ctx.rotate(Math.PI + this.shadow.angle + Math.PI / 2);
    const isw = this.shadow.width * 3 / 4;
    const innerGradient = this.ctx.createLinearGradient(0, 0, isw, 0);
    if (this.shadow.direction === 0) {
      this.ctx.translate(-isw, -100);
      innerGradient.addColorStop(1, 'rgba(0, 0, 0, ' + this.shadow.opacity + ')');
      innerGradient.addColorStop(0.9, 'rgba(0, 0, 0, 0.05)');
      innerGradient.addColorStop(0.7, 'rgba(0, 0, 0, ' + this.shadow.opacity + ')');
      innerGradient.addColorStop(0, 'rgba(0, 0, 0, 0)');
    } else {
      this.ctx.translate(0, -100);
      innerGradient.addColorStop(0, 'rgba(0, 0, 0, ' + this.shadow.opacity + ')');
      innerGradient.addColorStop(0.1, 'rgba(0, 0, 0, 0.05)');
      innerGradient.addColorStop(0.3, 'rgba(0, 0, 0, ' + this.shadow.opacity + ')');
      innerGradient.addColorStop(1, 'rgba(0, 0, 0, 0)');
    }
    this.ctx.clip();
    this.ctx.fillStyle = innerGradient;
    this.ctx.fillRect(0, 0, isw, rect.height * 2);
    this.ctx.restore();
  }
  clear() {
    this.ctx.fillStyle = 'white';
    this.ctx.fillRect(0, 0, this.canvas.width, this.canvas.height);
  }
}
class UI {
  constructor(inBlock, app, setting) {
    this.cspPolicyService = app.cspPolicyService;
    this.touchPoint = null;
    this.swipeTimeout = 250;
    this.onResize = () => {
      this.update();
    };
    this.onMouseDown = e => {
      if (this.checkTarget(e.target)) {
        const pos = this.getMousePos(e.clientX, e.clientY);
        this.app.startUserTouch(pos);
        e.preventDefault();
      }
    };
    this.onTouchStart = e => {
      if (this.checkTarget(e.target)) {
        if (e.changedTouches.length > 0) {
          const t = e.changedTouches[0];
          const pos = this.getMousePos(t.clientX, t.clientY);
          this.touchPoint = {
            point: pos,
            time: Date.now()
          };
          setTimeout(() => {
            if (this.touchPoint !== null) {
              this.app.startUserTouch(pos);
            }
          }, this.swipeTimeout);
          if (!this.app.getSettings().mobileScrollSupport) e.preventDefault();
        }
      }
    };
    this.onMouseUp = e => {
      const pos = this.getMousePos(e.clientX, e.clientY);
      this.app.userStop(pos);
    };
    this.onMouseMove = e => {
      const pos = this.getMousePos(e.clientX, e.clientY);
      this.app.userMove(pos, false);
    };
    this.onTouchMove = e => {
      if (e.changedTouches.length > 0) {
        const t = e.changedTouches[0];
        const pos = this.getMousePos(t.clientX, t.clientY);
        if (this.app.getSettings().mobileScrollSupport) {
          if (this.touchPoint !== null) {
            if (Math.abs(this.touchPoint.point.x - pos.x) > 10 || this.app.getState() !== "read") {
              if (e.cancelable) this.app.userMove(pos, true);
            }
          }
          if (this.app.getState() !== "read") {
            e.preventDefault();
          }
        } else {
          this.app.userMove(pos, true);
        }
      }
    };
    this.onTouchEnd = e => {
      if (e.changedTouches.length > 0) {
        const t = e.changedTouches[0];
        const pos = this.getMousePos(t.clientX, t.clientY);
        let isSwipe = false;
        if (this.touchPoint !== null) {
          const dx = pos.x - this.touchPoint.point.x;
          const distY = Math.abs(pos.y - this.touchPoint.point.y);
          if (Math.abs(dx) > this.swipeDistance && distY < this.swipeDistance * 2 && Date.now() - this.touchPoint.time < this.swipeTimeout) {
            if (dx > 0) {
              this.app.flipPrev(this.touchPoint.point.y < this.app.getRender().getRect().height / 2 ? "top" : "bottom");
            } else {
              this.app.flipNext(this.touchPoint.point.y < this.app.getRender().getRect().height / 2 ? "top" : "bottom");
            }
            isSwipe = true;
          }
          this.touchPoint = null;
        }
        this.app.userStop(pos, isSwipe);
      }
    };
    this.parentElement = inBlock;
    inBlock.classList.add('stf__parent');
    const wrapperHtml = this.cspPolicyService.createTrustedHTML('<div class="stf__wrapper"></div>');
    inBlock.insertAdjacentHTML('afterbegin', wrapperHtml);
    this.wrapper = inBlock.querySelector('.stf__wrapper');
    this.app = app;
    const k = this.app.getSettings().usePortrait ? 1 : 2;
    inBlock.style.minWidth = setting.minWidth * k + 'px';
    inBlock.style.minHeight = setting.minHeight + 'px';
    if (setting.size === "fixed") {
      inBlock.style.minWidth = setting.width * k + 'px';
      inBlock.style.minHeight = setting.height + 'px';
    }
    if (setting.autoSize) {
      inBlock.style.width = '100%';
      inBlock.style.maxWidth = setting.maxWidth * 2 + 'px';
    }
    inBlock.style.display = 'block';
    window.addEventListener('resize', this.onResize, false);
    this.swipeDistance = setting.swipeDistance;
  }
  destroy() {
    if (this.app.getSettings().useMouseEvents) this.removeHandlers();
    this.distElement.remove();
    this.wrapper.remove();
  }
  getDistElement() {
    return this.distElement;
  }
  getWrapper() {
    return this.wrapper;
  }
  setOrientationStyle(orientation) {
    this.wrapper.classList.remove('--portrait', '--landscape');
    if (orientation === "portrait") {
      if (this.app.getSettings().autoSize) this.wrapper.style.paddingBottom = this.app.getSettings().height / this.app.getSettings().width * 100 + '%';
      this.wrapper.classList.add('--portrait');
    } else {
      if (this.app.getSettings().autoSize) this.wrapper.style.paddingBottom = this.app.getSettings().height / (this.app.getSettings().width * 2) * 100 + '%';
      this.wrapper.classList.add('--landscape');
    }
    this.update();
  }
  removeHandlers() {
    window.removeEventListener('resize', this.onResize);
    this.distElement.removeEventListener('mousedown', this.onMouseDown);
    this.distElement.removeEventListener('touchstart', this.onTouchStart);
    window.removeEventListener('mousemove', this.onMouseMove);
    window.removeEventListener('touchmove', this.onTouchMove);
    window.removeEventListener('mouseup', this.onMouseUp);
    window.removeEventListener('touchend', this.onTouchEnd);
  }
  setHandlers() {
    window.addEventListener('resize', this.onResize, false);
    if (!this.app.getSettings().useMouseEvents) return;
    this.distElement.addEventListener('mousedown', this.onMouseDown);
    this.distElement.addEventListener('touchstart', this.onTouchStart);
    window.addEventListener('mousemove', this.onMouseMove);
    window.addEventListener('touchmove', this.onTouchMove, {
      passive: !this.app.getSettings().mobileScrollSupport
    });
    window.addEventListener('mouseup', this.onMouseUp);
    window.addEventListener('touchend', this.onTouchEnd);
  }
  getMousePos(x, y) {
    const rect = this.distElement.getBoundingClientRect();
    return {
      x: x - rect.left,
      y: y - rect.top
    };
  }
  checkTarget(targer) {
    if (!this.app.getSettings().clickEventForward) return true;
    if (['a', 'button'].includes(targer.tagName.toLowerCase())) {
      return false;
    }
    return true;
  }
}
class HTMLUI extends UI {
  constructor(inBlock, app, setting, items, cspPolicyService) {
    super(inBlock, app, setting);
    this.cspPolicyService = cspPolicyService;
    const wrapperHtml = this.cspPolicyService.createTrustedHTML('<div class="stf__block"></div>');
    this.wrapper.insertAdjacentHTML('afterbegin', wrapperHtml);
    this.distElement = inBlock.querySelector('.stf__block');
    this.items = items;
    for (const item of items) {
      this.distElement.appendChild(item);
    }
    this.setHandlers();
  }
  clear() {
    for (const item of this.items) {
      this.parentElement.appendChild(item);
    }
  }
  updateItems(items) {
    this.removeHandlers();
    this.distElement.innerHTML = '';
    for (const item of items) {
      this.distElement.appendChild(item);
    }
    this.items = items;
    this.setHandlers();
  }
  update() {
    this.app.getRender().update();
  }
}
class CanvasUI extends UI {
  constructor(inBlock, app, setting) {
    super(inBlock, app, setting);
    this.wrapper.innerHTML = '<canvas class="stf__canvas"></canvas>';
    this.canvas = inBlock.querySelectorAll('canvas')[0];
    this.distElement = this.canvas;
    this.resizeCanvas();
    this.setHandlers();
  }
  resizeCanvas() {
    const cs = getComputedStyle(this.canvas);
    const width = parseInt(cs.getPropertyValue('width'), 10);
    const height = parseInt(cs.getPropertyValue('height'), 10);
    this.canvas.width = width;
    this.canvas.height = height;
  }
  getCanvas() {
    return this.canvas;
  }
  update() {
    this.resizeCanvas();
    this.app.getRender().update();
  }
}
class EventObject {
  constructor() {
    this.events = new Map();
  }
  on(eventName, callback) {
    if (!this.events.has(eventName)) {
      this.events.set(eventName, [callback]);
    } else {
      this.events.get(eventName).push(callback);
    }
    return this;
  }
  off(event) {
    this.events.delete(event);
  }
  trigger(eventName, app) {
    let data = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
    if (!this.events.has(eventName)) return;
    for (const callback of this.events.get(eventName)) {
      callback({
        data,
        object: app
      });
    }
  }
}
class HTMLRender extends Render {
  constructor(app, setting, element) {
    super(app, setting);
    this.outerShadow = null;
    this.innerShadow = null;
    this.hardShadow = null;
    this.hardInnerShadow = null;
    this.element = element;
    this.createShadows();
  }
  createShadows() {
    const shadowHtml = this.app.cspPolicyService.createTrustedHTML(`<div class="stf__outerShadow"></div>
             <div class="stf__innerShadow"></div>
             <div class="stf__hardShadow"></div>
             <div class="stf__hardInnerShadow"></div>`);
    this.element.insertAdjacentHTML('beforeend', shadowHtml);
    this.outerShadow = this.element.querySelector('.stf__outerShadow');
    this.innerShadow = this.element.querySelector('.stf__innerShadow');
    this.hardShadow = this.element.querySelector('.stf__hardShadow');
    this.hardInnerShadow = this.element.querySelector('.stf__hardInnerShadow');
  }
  clearShadow() {
    super.clearShadow();
    this.outerShadow.style.cssText = 'display: none';
    this.innerShadow.style.cssText = 'display: none';
    this.hardShadow.style.cssText = 'display: none';
    this.hardInnerShadow.style.cssText = 'display: none';
  }
  reload() {
    const testShadow = this.element.querySelector('.stf__outerShadow');
    if (!testShadow) {
      this.createShadows();
    }
  }
  drawHardInnerShadow() {
    const rect = this.getRect();
    const progress = this.shadow.progress > 100 ? 200 - this.shadow.progress : this.shadow.progress;
    let innerShadowSize = (100 - progress) * (2.5 * rect.pageWidth) / 100 + 20;
    if (innerShadowSize > rect.pageWidth) innerShadowSize = rect.pageWidth;
    let newStyle = `
            display: block;
            z-index: ${(this.getSettings().startZIndex + 5).toString(10)};
            width: ${innerShadowSize}px;
            height: ${rect.height}px;
            background: linear-gradient(to right,
                rgba(0, 0, 0, ${this.shadow.opacity * progress / 100}) 5%,
                rgba(0, 0, 0, 0) 100%);
            left: ${rect.left + rect.width / 2}px;
            transform-origin: 0 0;
        `;
    newStyle += this.getDirection() === 0 && this.shadow.progress > 100 || this.getDirection() === 1 && this.shadow.progress <= 100 ? `transform: translate3d(0, 0, 0);` : `transform: translate3d(0, 0, 0) rotateY(180deg);`;
    this.hardInnerShadow.style.cssText = newStyle;
  }
  drawHardOuterShadow() {
    const rect = this.getRect();
    const progress = this.shadow.progress > 100 ? 200 - this.shadow.progress : this.shadow.progress;
    let shadowSize = (100 - progress) * (2.5 * rect.pageWidth) / 100 + 20;
    if (shadowSize > rect.pageWidth) shadowSize = rect.pageWidth;
    let newStyle = `
            display: block;
            z-index: ${(this.getSettings().startZIndex + 4).toString(10)};
            width: ${shadowSize}px;
            height: ${rect.height}px;
            background: linear-gradient(to left, rgba(0, 0, 0, ${this.shadow.opacity}) 5%, rgba(0, 0, 0, 0) 100%);
            left: ${rect.left + rect.width / 2}px;
            transform-origin: 0 0;
        `;
    newStyle += this.getDirection() === 0 && this.shadow.progress > 100 || this.getDirection() === 1 && this.shadow.progress <= 100 ? `transform: translate3d(0, 0, 0) rotateY(180deg);` : `transform: translate3d(0, 0, 0);`;
    this.hardShadow.style.cssText = newStyle;
  }
  drawInnerShadow() {
    const rect = this.getRect();
    const innerShadowSize = this.shadow.width * 3 / 4;
    const shadowTranslate = this.getDirection() === 0 ? innerShadowSize : 0;
    const shadowDirection = this.getDirection() === 0 ? 'to left' : 'to right';
    const shadowPos = this.convertToGlobal(this.shadow.pos);
    const angle = this.shadow.angle + 3 * Math.PI / 2;
    const clip = [this.pageRect.topLeft, this.pageRect.topRight, this.pageRect.bottomRight, this.pageRect.bottomLeft];
    let polygon = 'polygon( ';
    for (const p of clip) {
      let g = this.getDirection() === 1 ? {
        x: -p.x + this.shadow.pos.x,
        y: p.y - this.shadow.pos.y
      } : {
        x: p.x - this.shadow.pos.x,
        y: p.y - this.shadow.pos.y
      };
      g = Helper.GetRotatedPoint(g, {
        x: shadowTranslate,
        y: 100
      }, angle);
      polygon += g.x + 'px ' + g.y + 'px, ';
    }
    polygon = polygon.slice(0, -2);
    polygon += ')';
    const newStyle = `
            display: block;
            z-index: ${(this.getSettings().startZIndex + 10).toString(10)};
            width: ${innerShadowSize}px;
            height: ${rect.height * 2}px;
            background: linear-gradient(${shadowDirection},
                rgba(0, 0, 0, ${this.shadow.opacity}) 5%,
                rgba(0, 0, 0, 0.05) 15%,
                rgba(0, 0, 0, ${this.shadow.opacity}) 35%,
                rgba(0, 0, 0, 0) 100%);
            transform-origin: ${shadowTranslate}px 100px;
            transform: translate3d(${shadowPos.x - shadowTranslate}px, ${shadowPos.y - 100}px, 0) rotate(${angle}rad);
            clip-path: ${polygon};
            -webkit-clip-path: ${polygon};
        `;
    this.innerShadow.style.cssText = newStyle;
  }
  drawOuterShadow() {
    const rect = this.getRect();
    const shadowPos = this.convertToGlobal({
      x: this.shadow.pos.x,
      y: this.shadow.pos.y
    });
    const angle = this.shadow.angle + 3 * Math.PI / 2;
    const shadowTranslate = this.getDirection() === 1 ? this.shadow.width : 0;
    const shadowDirection = this.getDirection() === 0 ? 'to right' : 'to left';
    const clip = [{
      x: 0,
      y: 0
    }, {
      x: rect.pageWidth,
      y: 0
    }, {
      x: rect.pageWidth,
      y: rect.height
    }, {
      x: 0,
      y: rect.height
    }];
    let polygon = 'polygon( ';
    for (const p of clip) {
      if (p !== null) {
        let g = this.getDirection() === 1 ? {
          x: -p.x + this.shadow.pos.x,
          y: p.y - this.shadow.pos.y
        } : {
          x: p.x - this.shadow.pos.x,
          y: p.y - this.shadow.pos.y
        };
        g = Helper.GetRotatedPoint(g, {
          x: shadowTranslate,
          y: 100
        }, angle);
        polygon += g.x + 'px ' + g.y + 'px, ';
      }
    }
    polygon = polygon.slice(0, -2);
    polygon += ')';
    const newStyle = `
            display: block;
            z-index: ${(this.getSettings().startZIndex + 10).toString(10)};
            width: ${this.shadow.width}px;
            height: ${rect.height * 2}px;
            background: linear-gradient(${shadowDirection}, rgba(0, 0, 0, ${this.shadow.opacity}), rgba(0, 0, 0, 0));
            transform-origin: ${shadowTranslate}px 100px;
            transform: translate3d(${shadowPos.x - shadowTranslate}px, ${shadowPos.y - 100}px, 0) rotate(${angle}rad);
            clip-path: ${polygon};
            -webkit-clip-path: ${polygon};
        `;
    this.outerShadow.style.cssText = newStyle;
  }
  drawLeftPage() {
    if (this.orientation === "portrait" || this.leftPage === null) return;
    if (this.direction === 1 && this.flippingPage !== null && this.flippingPage.getDrawingDensity() === "hard") {
      const angle = this.flippingPage.getHardAngle();
      if (angle < -90) {
        this.leftPage.getElement().style.zIndex = (this.getSettings().startZIndex + 5).toString(10);
        this.leftPage.setHardDrawingAngle(180 + this.flippingPage.getHardAngle());
        this.leftPage.draw(this.flippingPage.getDrawingDensity());
      } else {
        this.leftPage.getElement().style.display = "none";
      }
    } else {
      this.leftPage.simpleDraw(0);
    }
  }
  drawRightPage() {
    if (this.rightPage === null) return;
    if (this.direction === 0 && this.flippingPage !== null && this.flippingPage.getDrawingDensity() === "hard") {
      const angle = this.flippingPage.getHardAngle();
      if (angle > 90) {
        this.rightPage.getElement().style.zIndex = (this.getSettings().startZIndex + 5).toString(10);
        this.rightPage.setHardDrawingAngle(180 + this.flippingPage.getHardAngle());
        this.rightPage.draw(this.flippingPage.getDrawingDensity());
      } else {
        this.rightPage.getElement().style.display = "none";
      }
    } else {
      this.rightPage.simpleDraw(1);
    }
  }
  drawBottomPage() {
    if (this.bottomPage === null) return;
    const tempDensity = this.flippingPage != null ? this.flippingPage.getDrawingDensity() : null;
    if (!(this.orientation === "portrait" && this.direction === 1)) {
      this.bottomPage.getElement().style.zIndex = (this.getSettings().startZIndex + 3).toString(10);
      this.bottomPage.draw(tempDensity);
    }
  }
  drawFrame() {
    if (this.flippingPage !== null) {
      if (this.flippingPage.getHardAngle() === this.lastAngle) {
        return;
      }
      this.lastAngle = this.flippingPage.getHardAngle();
    } else {
      this.lastAngle = -1234;
    }
    this.clear();
    this.drawLeftPage();
    this.drawRightPage();
    this.drawBottomPage();
    if (this.flippingPage != null) {
      const angle = this.flippingPage.state.hardDrawingAngle;
      if (angle <= 90) {
        this.flippingPage.getElement().style.zIndex = (this.getSettings().startZIndex + 5).toString(10);
        this.flippingPage.draw();
      } else {
        this.flippingPage.getElement().style.display = "none";
      }
    }
    if (this.shadow != null && this.flippingPage !== null) {
      if (this.flippingPage.getDrawingDensity() === "soft") {
        this.drawOuterShadow();
        this.drawInnerShadow();
      } else {
        this.drawHardOuterShadow();
        this.drawHardInnerShadow();
      }
    }
  }
  clear() {
    for (const page of this.app.getPageCollection().getPages()) {
      if (page !== this.leftPage && page !== this.rightPage && page !== this.flippingPage && page !== this.bottomPage) {
        const style = page.getElement().style;
        if (style.display !== 'none') {
          style.cssText = 'display: none';
        }
      }
      if (page.getTemporaryCopy() !== this.flippingPage) {
        page.hideTemporaryCopy();
      }
    }
  }
  update() {
    super.update();
    if (this.rightPage !== null) {
      this.rightPage.setOrientation(1);
    }
    if (this.leftPage !== null) {
      this.leftPage.setOrientation(0);
    }
  }
}
class Settings {
  constructor() {
    this._default = {
      startPage: 0,
      size: "fixed",
      width: 0,
      height: 0,
      minWidth: 0,
      maxWidth: 0,
      minHeight: 0,
      maxHeight: 0,
      drawShadow: true,
      flippingTime: 1000,
      usePortrait: true,
      startZIndex: 0,
      autoSize: true,
      maxShadowOpacity: 1,
      showCover: false,
      mobileScrollSupport: true,
      swipeDistance: 30,
      clickEventForward: true,
      useMouseEvents: true,
      showPageCorners: true,
      disableFlipByClick: false
    };
  }
  getSettings(userSetting) {
    const result = this._default;
    Object.assign(result, userSetting);
    if (result.size !== "stretch" && result.size !== "fixed") throw new Error('Invalid size type. Available only "fixed" and "stretch" value');
    if (result.width <= 0 || result.height <= 0) throw new Error('Invalid width or height');
    if (result.flippingTime <= 0) throw new Error('Invalid flipping time');
    if (result.size === "stretch") {
      if (result.minWidth <= 0) result.minWidth = 100;
      if (result.maxWidth < result.minWidth) result.maxWidth = 2000;
      if (result.minHeight <= 0) result.minHeight = 100;
      if (result.maxHeight < result.minHeight) result.maxHeight = 2000;
    } else {
      result.minWidth = result.width;
      result.maxWidth = result.width;
      result.minHeight = result.height;
      result.maxHeight = result.height;
    }
    return result;
  }
}
class PageFlip extends EventObject {
  constructor(inBlock, setting, cspPolicyService) {
    super();
    this.isUserTouch = false;
    this.isUserMove = false;
    this.setting = null;
    this.pages = null;
    this.setting = new Settings().getSettings(setting);
    this.block = inBlock;
    this.cspPolicyService = cspPolicyService;
  }
  destroy() {
    this.ui.destroy();
    this.render = undefined;
  }
  update() {
    this.render.update();
    this.pages.show();
  }
  loadFromHTML(items) {
    this.ui = new HTMLUI(this.block, this, this.setting, items, this.cspPolicyService);
    this.render = new HTMLRender(this, this.setting, this.ui.getDistElement());
    this.flipController = new Flip(this.render, this);
    this.pages = new HTMLPageCollection(this, this.render, this.ui.getDistElement(), items);
    this.pages.load();
    this.render.start();
    this.pages.show(this.setting.startPage);
    setTimeout(() => {
      this.ui.update();
      this.trigger('init', this, {
        page: this.setting.startPage,
        mode: this.render.getOrientation()
      });
    }, 1);
  }
  updateFromHtml(items) {
    const current = this.pages.getCurrentPageIndex();
    this.pages.destroy();
    this.pages = new HTMLPageCollection(this, this.render, this.ui.getDistElement(), items);
    this.pages.load();
    this.ui.updateItems(items);
    this.render.reload();
    this.pages.show(current);
    this.trigger('update', this, {
      page: current,
      mode: this.render.getOrientation()
    });
  }
  clear() {
    this.pages.destroy();
    this.ui.clear();
  }
  turnToPrevPage() {
    this.pages.showPrev();
  }
  turnToNextPage() {
    this.pages.showNext();
  }
  turnToPage(page) {
    this.pages.show(page);
  }
  flipNext() {
    let corner = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "top";
    this.flipController.flipNext(corner);
  }
  flipPrev() {
    let corner = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "top";
    this.flipController.flipPrev(corner);
  }
  flip(page) {
    let corner = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "top";
    this.flipController.flipToPage(page, corner);
  }
  updateState(newState) {
    this.trigger('changeState', this, newState);
  }
  updatePageIndex(newPage) {
    this.trigger('flip', this, newPage);
  }
  updateOrientation(newOrientation) {
    this.ui.setOrientationStyle(newOrientation);
    this.update();
    this.trigger('changeOrientation', this, newOrientation);
  }
  getPageCount() {
    return this.pages.getPageCount();
  }
  getCurrentPageIndex() {
    return this.pages.getCurrentPageIndex();
  }
  getPage(pageIndex) {
    return this.pages.getPage(pageIndex);
  }
  getRender() {
    return this.render;
  }
  getFlipController() {
    return this.flipController;
  }
  getOrientation() {
    return this.render.getOrientation();
  }
  getBoundsRect() {
    return this.render.getRect();
  }
  getSettings() {
    return this.setting;
  }
  getUI() {
    return this.ui;
  }
  getState() {
    return this.flipController.getState();
  }
  getPageCollection() {
    return this.pages;
  }
  startUserTouch(pos) {
    this.mousePosition = pos;
    this.isUserTouch = true;
    this.isUserMove = false;
  }
  userMove(pos, isTouch) {
    if (!this.isUserTouch && !isTouch && this.setting.showPageCorners) {
      this.flipController.showCorner(pos);
    } else if (this.isUserTouch) {
      if (Helper.GetDistanceBetweenTwoPoint(this.mousePosition, pos) > 5) {
        this.isUserMove = true;
        this.flipController.fold(pos);
      }
    }
  }
  userStop(pos) {
    let isSwipe = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    if (this.isUserTouch) {
      this.isUserTouch = false;
      if (!isSwipe) {
        if (!this.isUserMove) this.flipController.flip(pos);else this.flipController.stopMove();
      }
    }
  }
}

;// ./web/annotation_editor_layer_builder.js

function annotation_editor_layer_builder_classPrivateFieldInitSpec(e, t, a) { annotation_editor_layer_builder_checkPrivateRedeclaration(e, t), t.set(e, a); }
function annotation_editor_layer_builder_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function annotation_editor_layer_builder_classPrivateFieldGet(s, a) { return s.get(annotation_editor_layer_builder_assertClassBrand(s, a)); }
function annotation_editor_layer_builder_classPrivateFieldSet(s, a, r) { return s.set(annotation_editor_layer_builder_assertClassBrand(s, a), r), r; }
function annotation_editor_layer_builder_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var annotation_editor_layer_builder_annotationLayer = /*#__PURE__*/new WeakMap();
var _drawLayer = /*#__PURE__*/new WeakMap();
var _onAppend = /*#__PURE__*/new WeakMap();
var annotation_editor_layer_builder_structTreeLayer = /*#__PURE__*/new WeakMap();
var annotation_editor_layer_builder_textLayer = /*#__PURE__*/new WeakMap();
var annotation_editor_layer_builder_uiManager = /*#__PURE__*/new WeakMap();
class AnnotationEditorLayerBuilder {
  constructor(options) {
    annotation_editor_layer_builder_classPrivateFieldInitSpec(this, annotation_editor_layer_builder_annotationLayer, null);
    annotation_editor_layer_builder_classPrivateFieldInitSpec(this, _drawLayer, null);
    annotation_editor_layer_builder_classPrivateFieldInitSpec(this, _onAppend, null);
    annotation_editor_layer_builder_classPrivateFieldInitSpec(this, annotation_editor_layer_builder_structTreeLayer, null);
    annotation_editor_layer_builder_classPrivateFieldInitSpec(this, annotation_editor_layer_builder_textLayer, null);
    annotation_editor_layer_builder_classPrivateFieldInitSpec(this, annotation_editor_layer_builder_uiManager, void 0);
    this.pdfPage = options.pdfPage;
    this.accessibilityManager = options.accessibilityManager;
    this.l10n = options.l10n;
    this.l10n ||= new genericl10n_GenericL10n();
    this.annotationEditorLayer = null;
    this.div = null;
    this._cancelled = false;
    annotation_editor_layer_builder_classPrivateFieldSet(annotation_editor_layer_builder_uiManager, this, options.uiManager);
    annotation_editor_layer_builder_classPrivateFieldSet(annotation_editor_layer_builder_annotationLayer, this, options.annotationLayer || null);
    annotation_editor_layer_builder_classPrivateFieldSet(annotation_editor_layer_builder_textLayer, this, options.textLayer || null);
    annotation_editor_layer_builder_classPrivateFieldSet(_drawLayer, this, options.drawLayer || null);
    annotation_editor_layer_builder_classPrivateFieldSet(_onAppend, this, options.onAppend || null);
    this.eventBus = options.eventBus;
    annotation_editor_layer_builder_classPrivateFieldSet(annotation_editor_layer_builder_structTreeLayer, this, options.structTreeLayer || null);
  }
  async render(_ref) {
    let {
      viewport,
      intent = "display"
    } = _ref;
    if (intent !== "display") {
      return;
    }
    if (this._cancelled) {
      return;
    }
    const clonedViewport = viewport.clone({
      dontFlip: true
    });
    if (this.div) {
      this.annotationEditorLayer.update({
        viewport: clonedViewport
      });
      this.show();
      return;
    }
    const div = this.div = document.createElement("div");
    div.className = "annotationEditorLayer";
    div.hidden = true;
    div.dir = annotation_editor_layer_builder_classPrivateFieldGet(annotation_editor_layer_builder_uiManager, this).direction;
    annotation_editor_layer_builder_classPrivateFieldGet(_onAppend, this)?.call(this, div);
    this.annotationEditorLayer = new AnnotationEditorLayer({
      uiManager: annotation_editor_layer_builder_classPrivateFieldGet(annotation_editor_layer_builder_uiManager, this),
      div,
      structTreeLayer: annotation_editor_layer_builder_classPrivateFieldGet(annotation_editor_layer_builder_structTreeLayer, this),
      accessibilityManager: this.accessibilityManager,
      pageIndex: this.pdfPage.pageNumber - 1,
      l10n: this.l10n,
      viewport: clonedViewport,
      annotationLayer: annotation_editor_layer_builder_classPrivateFieldGet(annotation_editor_layer_builder_annotationLayer, this),
      textLayer: annotation_editor_layer_builder_classPrivateFieldGet(annotation_editor_layer_builder_textLayer, this),
      drawLayer: annotation_editor_layer_builder_classPrivateFieldGet(_drawLayer, this),
      eventBus: this.eventBus
    });
    const parameters = {
      viewport: clonedViewport,
      div,
      annotations: null,
      intent
    };
    this.annotationEditorLayer.render(parameters);
    this.show();
  }
  cancel() {
    this._cancelled = true;
    if (!this.div) {
      return;
    }
    this.annotationEditorLayer.destroy();
  }
  hide() {
    if (!this.div) {
      return;
    }
    this.annotationEditorLayer.pause(true);
    this.div.hidden = true;
  }
  show() {
    if (!this.div || this.annotationEditorLayer.isInvisible) {
      return;
    }
    this.div.hidden = false;
    this.annotationEditorLayer.pause(false);
  }
}

;// ./web/annotation_layer_builder.js




function annotation_layer_builder_classPrivateMethodInitSpec(e, a) { annotation_layer_builder_checkPrivateRedeclaration(e, a), a.add(e); }
function annotation_layer_builder_classPrivateFieldInitSpec(e, t, a) { annotation_layer_builder_checkPrivateRedeclaration(e, t), t.set(e, a); }
function annotation_layer_builder_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function annotation_layer_builder_classPrivateFieldGet(s, a) { return s.get(annotation_layer_builder_assertClassBrand(s, a)); }
function annotation_layer_builder_classPrivateFieldSet(s, a, r) { return s.set(annotation_layer_builder_assertClassBrand(s, a), r), r; }
function annotation_layer_builder_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var annotation_layer_builder_annotations = /*#__PURE__*/new WeakMap();
var _externalHide = /*#__PURE__*/new WeakMap();
var annotation_layer_builder_onAppend = /*#__PURE__*/new WeakMap();
var annotation_layer_builder_eventAbortController = /*#__PURE__*/new WeakMap();
var _linksInjected = /*#__PURE__*/new WeakMap();
var _AnnotationLayerBuilder_brand = /*#__PURE__*/new WeakSet();
class AnnotationLayerBuilder {
  constructor(_ref) {
    let {
      pdfPage,
      linkService,
      downloadManager,
      annotationStorage = null,
      imageResourcesPath = "",
      renderForms = true,
      enableComment = false,
      enableScripting = false,
      hasJSActionsPromise = null,
      fieldObjectsPromise = null,
      annotationCanvasMap = null,
      accessibilityManager = null,
      annotationEditorUIManager = null,
      onAppend = null
    } = _ref;
    annotation_layer_builder_classPrivateMethodInitSpec(this, _AnnotationLayerBuilder_brand);
    annotation_layer_builder_classPrivateFieldInitSpec(this, annotation_layer_builder_annotations, null);
    annotation_layer_builder_classPrivateFieldInitSpec(this, _externalHide, false);
    annotation_layer_builder_classPrivateFieldInitSpec(this, annotation_layer_builder_onAppend, null);
    annotation_layer_builder_classPrivateFieldInitSpec(this, annotation_layer_builder_eventAbortController, null);
    annotation_layer_builder_classPrivateFieldInitSpec(this, _linksInjected, false);
    this.pdfPage = pdfPage;
    this.linkService = linkService;
    this.downloadManager = downloadManager;
    this.imageResourcesPath = imageResourcesPath;
    this.renderForms = renderForms;
    this.annotationStorage = annotationStorage;
    this.enableComment = enableComment;
    this.enableScripting = enableScripting;
    this._hasJSActionsPromise = hasJSActionsPromise || Promise.resolve(false);
    this._fieldObjectsPromise = fieldObjectsPromise || Promise.resolve(null);
    this._annotationCanvasMap = annotationCanvasMap;
    this._accessibilityManager = accessibilityManager;
    this._annotationEditorUIManager = annotationEditorUIManager;
    annotation_layer_builder_classPrivateFieldSet(annotation_layer_builder_onAppend, this, onAppend);
    this.annotationLayer = null;
    this.div = null;
    this._cancelled = false;
    this._eventBus = linkService.eventBus;
  }
  async render(_ref2) {
    let {
      viewport,
      intent = "display",
      structTreeLayer = null
    } = _ref2;
    if (this.div) {
      if (this._cancelled || !this.annotationLayer) {
        return;
      }
      this.annotationLayer.update({
        viewport: viewport.clone({
          dontFlip: true
        })
      });
      return;
    }
    const [annotations, hasJSActions, fieldObjects] = await Promise.all([this.pdfPage.getAnnotations({
      intent
    }), this._hasJSActionsPromise, this._fieldObjectsPromise]);
    if (this._cancelled) {
      return;
    }
    const div = this.div = document.createElement("div");
    div.className = "annotationLayer";
    annotation_layer_builder_classPrivateFieldGet(annotation_layer_builder_onAppend, this)?.call(this, div);
    if (annotations.length === 0) {
      annotation_layer_builder_classPrivateFieldSet(annotation_layer_builder_annotations, this, annotations);
      this.hide(true);
      return;
    }
    annotation_layer_builder_assertClassBrand(_AnnotationLayerBuilder_brand, this, _initAnnotationLayer).call(this, viewport, structTreeLayer);
    await this.annotationLayer.render({
      annotations,
      imageResourcesPath: this.imageResourcesPath,
      renderForms: this.renderForms,
      linkService: this.linkService,
      downloadManager: this.downloadManager,
      annotationStorage: this.annotationStorage,
      enableComment: this.enableComment,
      enableScripting: this.enableScripting,
      hasJSActions,
      fieldObjects
    });
    annotation_layer_builder_classPrivateFieldSet(annotation_layer_builder_annotations, this, annotations);
    if (this.linkService.isInPresentationMode) {
      annotation_layer_builder_assertClassBrand(_AnnotationLayerBuilder_brand, this, _updatePresentationModeState).call(this, PresentationModeState.FULLSCREEN);
    }
    if (!annotation_layer_builder_classPrivateFieldGet(annotation_layer_builder_eventAbortController, this)) {
      annotation_layer_builder_classPrivateFieldSet(annotation_layer_builder_eventAbortController, this, new AbortController());
      this._eventBus?._on("presentationmodechanged", evt => {
        annotation_layer_builder_assertClassBrand(_AnnotationLayerBuilder_brand, this, _updatePresentationModeState).call(this, evt.state);
      }, {
        signal: annotation_layer_builder_classPrivateFieldGet(annotation_layer_builder_eventAbortController, this).signal
      });
    }
  }
  cancel() {
    this._cancelled = true;
    annotation_layer_builder_classPrivateFieldGet(annotation_layer_builder_eventAbortController, this)?.abort();
    annotation_layer_builder_classPrivateFieldSet(annotation_layer_builder_eventAbortController, this, null);
  }
  hide() {
    let internal = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    annotation_layer_builder_classPrivateFieldSet(_externalHide, this, !internal);
    if (!this.div) {
      return;
    }
    if (!document.querySelector("[data-pdfjsprinting=true]")) {
      this.div.hidden = true;
    }
  }
  hasEditableAnnotations() {
    return !!this.annotationLayer?.hasEditableAnnotations();
  }
  async injectLinkAnnotations(_ref3) {
    let {
      inferredLinks,
      viewport,
      structTreeLayer = null
    } = _ref3;
    if (annotation_layer_builder_classPrivateFieldGet(annotation_layer_builder_annotations, this) === null) {
      throw new Error("`render` method must be called before `injectLinkAnnotations`.");
    }
    if (this._cancelled || annotation_layer_builder_classPrivateFieldGet(_linksInjected, this)) {
      return;
    }
    annotation_layer_builder_classPrivateFieldSet(_linksInjected, this, true);
    const newLinks = annotation_layer_builder_classPrivateFieldGet(annotation_layer_builder_annotations, this).length ? annotation_layer_builder_assertClassBrand(_AnnotationLayerBuilder_brand, this, _checkInferredLinks).call(this, inferredLinks) : inferredLinks;
    if (!newLinks.length) {
      return;
    }
    if (!this.annotationLayer) {
      annotation_layer_builder_assertClassBrand(_AnnotationLayerBuilder_brand, this, _initAnnotationLayer).call(this, viewport, structTreeLayer);
      setLayerDimensions(this.div, viewport);
    }
    await this.annotationLayer.addLinkAnnotations(newLinks, this.linkService);
    if (!annotation_layer_builder_classPrivateFieldGet(_externalHide, this)) {
      this.div.hidden = false;
    }
  }
}
function _initAnnotationLayer(viewport, structTreeLayer) {
  this.annotationLayer = new AnnotationLayer({
    div: this.div,
    accessibilityManager: this._accessibilityManager,
    annotationCanvasMap: this._annotationCanvasMap,
    annotationEditorUIManager: this._annotationEditorUIManager,
    page: this.pdfPage,
    viewport: viewport.clone({
      dontFlip: true
    }),
    structTreeLayer
  });
}
function _updatePresentationModeState(state) {
  if (!this.div) {
    return;
  }
  let disableFormElements = false;
  switch (state) {
    case PresentationModeState.FULLSCREEN:
      disableFormElements = true;
      break;
    case PresentationModeState.NORMAL:
      break;
    default:
      return;
  }
  for (const section of this.div.childNodes) {
    if (section.hasAttribute("data-internal-link")) {
      continue;
    }
    section.inert = disableFormElements;
  }
}
function _checkInferredLinks(inferredLinks) {
  function annotationRects(annot) {
    if (!annot.quadPoints) {
      return [annot.rect];
    }
    const rects = [];
    for (let i = 2, ii = annot.quadPoints.length; i < ii; i += 8) {
      const trX = annot.quadPoints[i];
      const trY = annot.quadPoints[i + 1];
      const blX = annot.quadPoints[i + 2];
      const blY = annot.quadPoints[i + 3];
      rects.push([blX, blY, trX, trY]);
    }
    return rects;
  }
  function intersectAnnotations(annot1, annot2) {
    const intersections = [];
    const annot1Rects = annotationRects(annot1);
    const annot2Rects = annotationRects(annot2);
    for (const rect1 of annot1Rects) {
      for (const rect2 of annot2Rects) {
        const intersection = Util.intersect(rect1, rect2);
        if (intersection) {
          intersections.push(intersection);
        }
      }
    }
    return intersections;
  }
  function areaRects(rects) {
    let totalArea = 0;
    for (const rect of rects) {
      totalArea += Math.abs((rect[2] - rect[0]) * (rect[3] - rect[1]));
    }
    return totalArea;
  }
  return inferredLinks.filter(link => {
    let linkAreaRects;
    for (const annotation of annotation_layer_builder_classPrivateFieldGet(annotation_layer_builder_annotations, this)) {
      if (annotation.annotationType !== AnnotationType.LINK || !annotation.url) {
        continue;
      }
      const intersections = intersectAnnotations(annotation, link);
      if (intersections.length === 0) {
        continue;
      }
      linkAreaRects ??= areaRects(annotationRects(link));
      if (areaRects(intersections) / linkAreaRects > 0.5) {
        return false;
      }
    }
    return true;
  });
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url.can-parse.js
var web_url_can_parse = __webpack_require__(2222);
;// ./web/autolinker.js
function autolinker_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }







function DOMRectToPDF(_ref, pdfPageView) {
  let {
    width,
    height,
    left,
    top
  } = _ref;
  if (width === 0 || height === 0) {
    return null;
  }
  const pageBox = pdfPageView.textLayer.div.getBoundingClientRect();
  const bottomLeft = pdfPageView.getPagePoint(left - pageBox.left, top - pageBox.top);
  const topRight = pdfPageView.getPagePoint(left - pageBox.left + width, top - pageBox.top + height);
  return Util.normalizeRect([bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]]);
}
function calculateLinkPosition(range, pdfPageView) {
  const rangeRects = range.getClientRects();
  if (rangeRects.length === 1) {
    return {
      rect: DOMRectToPDF(rangeRects[0], pdfPageView)
    };
  }
  const rect = [Infinity, Infinity, -Infinity, -Infinity];
  const quadPoints = [];
  let i = 0;
  for (const domRect of rangeRects) {
    const normalized = DOMRectToPDF(domRect, pdfPageView);
    if (normalized === null) {
      continue;
    }
    quadPoints[i] = quadPoints[i + 4] = normalized[0];
    quadPoints[i + 1] = quadPoints[i + 3] = normalized[3];
    quadPoints[i + 2] = quadPoints[i + 6] = normalized[2];
    quadPoints[i + 5] = quadPoints[i + 7] = normalized[1];
    Util.rectBoundingBox(...normalized, rect);
    i += 8;
  }
  return {
    quadPoints,
    rect
  };
}
function textPosition(container, offset) {
  let currentContainer = container;
  do {
    if (currentContainer.nodeType === Node.TEXT_NODE) {
      const currentLength = currentContainer.textContent.length;
      if (offset <= currentLength) {
        return [currentContainer, offset];
      }
      offset -= currentLength;
    } else if (currentContainer.firstChild) {
      currentContainer = currentContainer.firstChild;
      continue;
    }
    while (!currentContainer.nextSibling && currentContainer !== container) {
      currentContainer = currentContainer.parentNode;
    }
    if (currentContainer !== container) {
      currentContainer = currentContainer.nextSibling;
    }
  } while (currentContainer !== container);
  throw new Error("Offset is bigger than container's contents length.");
}
function createLinkAnnotation(_ref2, pdfPageView, id) {
  let {
    url,
    index,
    length
  } = _ref2;
  const highlighter = pdfPageView._textHighlighter;
  const [{
    begin,
    end
  }] = highlighter._convertMatches([index], [length]);
  const range = new Range();
  range.setStart(...textPosition(highlighter.textDivs[begin.divIdx], begin.offset));
  range.setEnd(...textPosition(highlighter.textDivs[end.divIdx], end.offset));
  return {
    id: `inferred_link_${id}`,
    unsafeUrl: url,
    url,
    annotationType: AnnotationType.LINK,
    rotation: 0,
    ...calculateLinkPosition(range, pdfPageView),
    borderStyle: null
  };
}
class Autolinker {
  static findLinks(text) {
    autolinker_assertClassBrand(Autolinker, this, autolinker_regex)._ ?? (autolinker_regex._ = autolinker_assertClassBrand(Autolinker, this, /\b(?:https?:\/\/|mailto:|www\.)(?:[\0-\x08\x0E-\x1F\$\+0-9=A-Z\^`-z\|~-\x9F\xA2-\xA6\xA8-\xAA\xAC-\xB5\xB8-\xBA\xBC-\xBE\xC0-\u037D\u037F-\u0386\u0388-\u0559\u0560-\u0588\u058B-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7-\u05F2\u05F5-\u0608\u060B\u060E-\u061A\u061C\u0620-\u0669\u066E-\u06D3\u06D5-\u06FF\u070E-\u07F6\u07FA-\u082F\u083F-\u085D\u085F-\u0963\u0966-\u096F\u0971-\u09FC\u09FE-\u0A75\u0A77-\u0AEF\u0AF1-\u0C76\u0C78-\u0C83\u0C85-\u0DF3\u0DF5-\u0E4E\u0E50-\u0E59\u0E5C-\u0F03\u0F13\u0F15-\u0F39\u0F3E-\u0F84\u0F86-\u0FCF\u0FD5-\u0FD8\u0FDB-\u1049\u1050-\u10FA\u10FC-\u135F\u1369-\u13FF\u1401-\u166D\u166F-\u167F\u1681-\u169A\u169D-\u16EA\u16EE-\u1734\u1737-\u17D3\u17D7\u17DB-\u17FF\u180B-\u1943\u1946-\u1A1D\u1A20-\u1A9F\u1AA7\u1AAE-\u1B4D\u1B50-\u1B59\u1B61-\u1B7C\u1B80-\u1BFB\u1C00-\u1C3A\u1C40-\u1C7D\u1C80-\u1CBF\u1CC8-\u1CD2\u1CD4-\u1FFF\u200B-\u200F\u202A-\u202E\u2044\u2052\u2060-\u207C\u207F-\u208C\u208F-\u2307\u230C-\u2328\u232B-\u2767\u2776-\u27C4\u27C7-\u27E5\u27F0-\u2982\u2999-\u29D7\u29DC-\u29FB\u29FE-\u2CF8\u2CFD\u2D00-\u2D6F\u2D71-\u2DFF\u2E2F\u2E50\u2E51\u2E5E-\u2FFF\u3004-\u3007\u3012\u3013\u3020-\u302F\u3031-\u303C\u303E-\u309F\u30A1-\u30FA\u30FC-\uA4FD\uA500-\uA60C\uA610-\uA672\uA674-\uA67D\uA67F-\uA6F1\uA6F8-\uA873\uA878-\uA8CD\uA8D0-\uA8F7\uA8FB\uA8FD-\uA92D\uA930-\uA95E\uA960-\uA9C0\uA9CE-\uA9DD\uA9E0-\uAA5B\uAA60-\uAADD\uAAE0-\uAAEF\uAAF2-\uABEA\uABEC-\uFD3D\uFD40-\uFE0F\uFE1A-\uFE2F\uFE53\uFE62\uFE64-\uFE67\uFE69\uFE6C-\uFEFE\uFF00\uFF04\uFF0B\uFF10-\uFF19\uFF1C-\uFF1E\uFF21-\uFF3A\uFF3E\uFF40-\uFF5A\uFF5C\uFF5E\uFF66-\u{100FF}\u{10103}-\u{1039E}\u{103A0}-\u{103CF}\u{103D1}-\u{1056E}\u{10570}-\u{10856}\u{10858}-\u{1091E}\u{10920}-\u{1093E}\u{10940}-\u{10A4F}\u{10A59}-\u{10A7E}\u{10A80}-\u{10AEF}\u{10AF7}-\u{10B38}\u{10B40}-\u{10B98}\u{10B9D}-\u{10D6D}\u{10D6F}-\u{10EAC}\u{10EAE}-\u{10F54}\u{10F5A}-\u{10F85}\u{10F8A}-\u{11046}\u{1104E}-\u{110BA}\u{110BD}\u{110C2}-\u{1113F}\u{11144}-\u{11173}\u{11176}-\u{111C4}\u{111C9}-\u{111CC}\u{111CE}-\u{111DA}\u{111DC}\u{111E0}-\u{11237}\u{1123E}-\u{112A8}\u{112AA}-\u{113D3}\u{113D6}\u{113D9}-\u{1144A}\u{11450}-\u{11459}\u{1145C}\u{1145E}-\u{114C5}\u{114C7}-\u{115C0}\u{115D8}-\u{11640}\u{11644}-\u{1165F}\u{1166D}-\u{116B8}\u{116BA}-\u{1173B}\u{1173F}-\u{1183A}\u{1183C}-\u{11943}\u{11947}-\u{119E1}\u{119E3}-\u{11A3E}\u{11A47}-\u{11A99}\u{11A9D}\u{11AA3}-\u{11AFF}\u{11B0A}-\u{11BE0}\u{11BE2}-\u{11C40}\u{11C46}-\u{11C6F}\u{11C72}-\u{11EF6}\u{11EF9}-\u{11F42}\u{11F50}-\u{11FFE}\u{12000}-\u{1246F}\u{12475}-\u{12FF0}\u{12FF3}-\u{16A6D}\u{16A70}-\u{16AF4}\u{16AF6}-\u{16B36}\u{16B3C}-\u{16B43}\u{16B45}-\u{16D6C}\u{16D70}-\u{16E96}\u{16E9B}-\u{16FE1}\u{16FE3}-\u{1BC9E}\u{1BCA0}-\u{1DA86}\u{1DA8C}-\u{1E5FE}\u{1E600}-\u{1E95D}\u{1E960}-\u{10FFFF}]|\/|[\0-\x08\x0E-\x1F!-Z\\\^-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uFEFE\uFF00-\u{10FFFF}]+[\0-\x08\x0E-\x1F\$\+0-9=A-Z\^`-z\|~-\x9F\xA2-\xA6\xA8-\xAA\xAC-\xB5\xB8-\xBA\xBC-\xBE\xC0-\u037D\u037F-\u0386\u0388-\u0559\u0560-\u0588\u058B-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7-\u05F2\u05F5-\u0608\u060B\u060E-\u061A\u061C\u0620-\u0669\u066E-\u06D3\u06D5-\u06FF\u070E-\u07F6\u07FA-\u082F\u083F-\u085D\u085F-\u0963\u0966-\u096F\u0971-\u09FC\u09FE-\u0A75\u0A77-\u0AEF\u0AF1-\u0C76\u0C78-\u0C83\u0C85-\u0DF3\u0DF5-\u0E4E\u0E50-\u0E59\u0E5C-\u0F03\u0F13\u0F15-\u0F39\u0F3E-\u0F84\u0F86-\u0FCF\u0FD5-\u0FD8\u0FDB-\u1049\u1050-\u10FA\u10FC-\u135F\u1369-\u13FF\u1401-\u166D\u166F-\u167F\u1681-\u169A\u169D-\u16EA\u16EE-\u1734\u1737-\u17D3\u17D7\u17DB-\u17FF\u180B-\u1943\u1946-\u1A1D\u1A20-\u1A9F\u1AA7\u1AAE-\u1B4D\u1B50-\u1B59\u1B61-\u1B7C\u1B80-\u1BFB\u1C00-\u1C3A\u1C40-\u1C7D\u1C80-\u1CBF\u1CC8-\u1CD2\u1CD4-\u1FFF\u200B-\u200F\u202A-\u202E\u2044\u2052\u2060-\u207C\u207F-\u208C\u208F-\u2307\u230C-\u2328\u232B-\u2767\u2776-\u27C4\u27C7-\u27E5\u27F0-\u2982\u2999-\u29D7\u29DC-\u29FB\u29FE-\u2CF8\u2CFD\u2D00-\u2D6F\u2D71-\u2DFF\u2E2F\u2E50\u2E51\u2E5E-\u2FFF\u3004-\u3007\u3012\u3013\u3020-\u302F\u3031-\u303C\u303E-\u309F\u30A1-\u30FA\u30FC-\uA4FD\uA500-\uA60C\uA610-\uA672\uA674-\uA67D\uA67F-\uA6F1\uA6F8-\uA873\uA878-\uA8CD\uA8D0-\uA8F7\uA8FB\uA8FD-\uA92D\uA930-\uA95E\uA960-\uA9C0\uA9CE-\uA9DD\uA9E0-\uAA5B\uAA60-\uAADD\uAAE0-\uAAEF\uAAF2-\uABEA\uABEC-\uFD3D\uFD40-\uFE0F\uFE1A-\uFE2F\uFE53\uFE62\uFE64-\uFE67\uFE69\uFE6C-\uFEFE\uFF00\uFF04\uFF0B\uFF10-\uFF19\uFF1C-\uFF1E\uFF21-\uFF3A\uFF3E\uFF40-\uFF5A\uFF5C\uFF5E\uFF66-\u{100FF}\u{10103}-\u{1039E}\u{103A0}-\u{103CF}\u{103D1}-\u{1056E}\u{10570}-\u{10856}\u{10858}-\u{1091E}\u{10920}-\u{1093E}\u{10940}-\u{10A4F}\u{10A59}-\u{10A7E}\u{10A80}-\u{10AEF}\u{10AF7}-\u{10B38}\u{10B40}-\u{10B98}\u{10B9D}-\u{10D6D}\u{10D6F}-\u{10EAC}\u{10EAE}-\u{10F54}\u{10F5A}-\u{10F85}\u{10F8A}-\u{11046}\u{1104E}-\u{110BA}\u{110BD}\u{110C2}-\u{1113F}\u{11144}-\u{11173}\u{11176}-\u{111C4}\u{111C9}-\u{111CC}\u{111CE}-\u{111DA}\u{111DC}\u{111E0}-\u{11237}\u{1123E}-\u{112A8}\u{112AA}-\u{113D3}\u{113D6}\u{113D9}-\u{1144A}\u{11450}-\u{11459}\u{1145C}\u{1145E}-\u{114C5}\u{114C7}-\u{115C0}\u{115D8}-\u{11640}\u{11644}-\u{1165F}\u{1166D}-\u{116B8}\u{116BA}-\u{1173B}\u{1173F}-\u{1183A}\u{1183C}-\u{11943}\u{11947}-\u{119E1}\u{119E3}-\u{11A3E}\u{11A47}-\u{11A99}\u{11A9D}\u{11AA3}-\u{11AFF}\u{11B0A}-\u{11BE0}\u{11BE2}-\u{11C40}\u{11C46}-\u{11C6F}\u{11C72}-\u{11EF6}\u{11EF9}-\u{11F42}\u{11F50}-\u{11FFE}\u{12000}-\u{1246F}\u{12475}-\u{12FF0}\u{12FF3}-\u{16A6D}\u{16A70}-\u{16AF4}\u{16AF6}-\u{16B36}\u{16B3C}-\u{16B43}\u{16B45}-\u{16D6C}\u{16D70}-\u{16E96}\u{16E9B}-\u{16FE1}\u{16FE3}-\u{1BC9E}\u{1BCA0}-\u{1DA86}\u{1DA8C}-\u{1E5FE}\u{1E600}-\u{1E95D}\u{1E960}-\u{10FFFF}])+|\b[\0-\x08\x0E-\x1F!-'\*-;=\?A-Z\\\^-z\|~-\x9F\xA1-\u0F39\u0F3E-\u167F\u1681-\u169A\u169D-\u1FFF\u200B-\u2019\u201B-\u201D\u201F-\u2027\u202A-\u202E\u2030-\u2044\u2047-\u205E\u2060-\u207C\u207F-\u208C\u208F-\u2307\u230C-\u2328\u232B-\u2767\u2776-\u27C4\u27C7-\u27E5\u27F0-\u2982\u2999-\u29D7\u29DC-\u29FB\u29FE-\u2E21\u2E2A-\u2E41\u2E43-\u2E54\u2E5D-\u2FFF\u3001-\u3007\u3012\u3013\u301C\u3020-\uFD3D\uFD40-\uFE16\uFE19-\uFE34\uFE45\uFE46\uFE49-\uFE58\uFE5F-\uFEFE\uFF00-\uFF07\uFF0A-\uFF3A\uFF3C\uFF3E-\uFF5A\uFF5C\uFF5E\uFF61\uFF64-\u{10FFFF}]+@([\0-\x08\x0E-\x1F\$\+0-9=A-Z\^`-z\|~-\x9F\xA2-\xA6\xA8-\xAA\xAC-\xB5\xB8-\xBA\xBC-\xBE\xC0-\u037D\u037F-\u0386\u0388-\u0559\u0560-\u0588\u058B-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7-\u05F2\u05F5-\u0608\u060B\u060E-\u061A\u061C\u0620-\u0669\u066E-\u06D3\u06D5-\u06FF\u070E-\u07F6\u07FA-\u082F\u083F-\u085D\u085F-\u0963\u0966-\u096F\u0971-\u09FC\u09FE-\u0A75\u0A77-\u0AEF\u0AF1-\u0C76\u0C78-\u0C83\u0C85-\u0DF3\u0DF5-\u0E4E\u0E50-\u0E59\u0E5C-\u0F03\u0F13\u0F15-\u0F39\u0F3E-\u0F84\u0F86-\u0FCF\u0FD5-\u0FD8\u0FDB-\u1049\u1050-\u10FA\u10FC-\u135F\u1369-\u13FF\u1401-\u166D\u166F-\u167F\u1681-\u169A\u169D-\u16EA\u16EE-\u1734\u1737-\u17D3\u17D7\u17DB-\u17FF\u180B-\u1943\u1946-\u1A1D\u1A20-\u1A9F\u1AA7\u1AAE-\u1B4D\u1B50-\u1B59\u1B61-\u1B7C\u1B80-\u1BFB\u1C00-\u1C3A\u1C40-\u1C7D\u1C80-\u1CBF\u1CC8-\u1CD2\u1CD4-\u1FFF\u200B-\u200F\u202A-\u202E\u2044\u2052\u2060-\u207C\u207F-\u208C\u208F-\u2307\u230C-\u2328\u232B-\u2767\u2776-\u27C4\u27C7-\u27E5\u27F0-\u2982\u2999-\u29D7\u29DC-\u29FB\u29FE-\u2CF8\u2CFD\u2D00-\u2D6F\u2D71-\u2DFF\u2E2F\u2E50\u2E51\u2E5E-\u2FFF\u3004-\u3007\u3012\u3013\u3020-\u302F\u3031-\u303C\u303E-\u309F\u30A1-\u30FA\u30FC-\uA4FD\uA500-\uA60C\uA610-\uA672\uA674-\uA67D\uA67F-\uA6F1\uA6F8-\uA873\uA878-\uA8CD\uA8D0-\uA8F7\uA8FB\uA8FD-\uA92D\uA930-\uA95E\uA960-\uA9C0\uA9CE-\uA9DD\uA9E0-\uAA5B\uAA60-\uAADD\uAAE0-\uAAEF\uAAF2-\uABEA\uABEC-\uFD3D\uFD40-\uFE0F\uFE1A-\uFE2F\uFE53\uFE62\uFE64-\uFE67\uFE69\uFE6C-\uFEFE\uFF00\uFF04\uFF0B\uFF10-\uFF19\uFF1C-\uFF1E\uFF21-\uFF3A\uFF3E\uFF40-\uFF5A\uFF5C\uFF5E\uFF66-\u{100FF}\u{10103}-\u{1039E}\u{103A0}-\u{103CF}\u{103D1}-\u{1056E}\u{10570}-\u{10856}\u{10858}-\u{1091E}\u{10920}-\u{1093E}\u{10940}-\u{10A4F}\u{10A59}-\u{10A7E}\u{10A80}-\u{10AEF}\u{10AF7}-\u{10B38}\u{10B40}-\u{10B98}\u{10B9D}-\u{10D6D}\u{10D6F}-\u{10EAC}\u{10EAE}-\u{10F54}\u{10F5A}-\u{10F85}\u{10F8A}-\u{11046}\u{1104E}-\u{110BA}\u{110BD}\u{110C2}-\u{1113F}\u{11144}-\u{11173}\u{11176}-\u{111C4}\u{111C9}-\u{111CC}\u{111CE}-\u{111DA}\u{111DC}\u{111E0}-\u{11237}\u{1123E}-\u{112A8}\u{112AA}-\u{113D3}\u{113D6}\u{113D9}-\u{1144A}\u{11450}-\u{11459}\u{1145C}\u{1145E}-\u{114C5}\u{114C7}-\u{115C0}\u{115D8}-\u{11640}\u{11644}-\u{1165F}\u{1166D}-\u{116B8}\u{116BA}-\u{1173B}\u{1173F}-\u{1183A}\u{1183C}-\u{11943}\u{11947}-\u{119E1}\u{119E3}-\u{11A3E}\u{11A47}-\u{11A99}\u{11A9D}\u{11AA3}-\u{11AFF}\u{11B0A}-\u{11BE0}\u{11BE2}-\u{11C40}\u{11C46}-\u{11C6F}\u{11C72}-\u{11EF6}\u{11EF9}-\u{11F42}\u{11F50}-\u{11FFE}\u{12000}-\u{1246F}\u{12475}-\u{12FF0}\u{12FF3}-\u{16A6D}\u{16A70}-\u{16AF4}\u{16AF6}-\u{16B36}\u{16B3C}-\u{16B43}\u{16B45}-\u{16D6C}\u{16D70}-\u{16E96}\u{16E9B}-\u{16FE1}\u{16FE3}-\u{1BC9E}\u{1BCA0}-\u{1DA86}\u{1DA8C}-\u{1E5FE}\u{1E600}-\u{1E95D}\u{1E960}-\u{10FFFF}]+(?:\.[\0-\x08\x0E-\x1F\$\+0-9=A-Z\^`-z\|~-\x9F\xA2-\xA6\xA8-\xAA\xAC-\xB5\xB8-\xBA\xBC-\xBE\xC0-\u037D\u037F-\u0386\u0388-\u0559\u0560-\u0588\u058B-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7-\u05F2\u05F5-\u0608\u060B\u060E-\u061A\u061C\u0620-\u0669\u066E-\u06D3\u06D5-\u06FF\u070E-\u07F6\u07FA-\u082F\u083F-\u085D\u085F-\u0963\u0966-\u096F\u0971-\u09FC\u09FE-\u0A75\u0A77-\u0AEF\u0AF1-\u0C76\u0C78-\u0C83\u0C85-\u0DF3\u0DF5-\u0E4E\u0E50-\u0E59\u0E5C-\u0F03\u0F13\u0F15-\u0F39\u0F3E-\u0F84\u0F86-\u0FCF\u0FD5-\u0FD8\u0FDB-\u1049\u1050-\u10FA\u10FC-\u135F\u1369-\u13FF\u1401-\u166D\u166F-\u167F\u1681-\u169A\u169D-\u16EA\u16EE-\u1734\u1737-\u17D3\u17D7\u17DB-\u17FF\u180B-\u1943\u1946-\u1A1D\u1A20-\u1A9F\u1AA7\u1AAE-\u1B4D\u1B50-\u1B59\u1B61-\u1B7C\u1B80-\u1BFB\u1C00-\u1C3A\u1C40-\u1C7D\u1C80-\u1CBF\u1CC8-\u1CD2\u1CD4-\u1FFF\u200B-\u200F\u202A-\u202E\u2044\u2052\u2060-\u207C\u207F-\u208C\u208F-\u2307\u230C-\u2328\u232B-\u2767\u2776-\u27C4\u27C7-\u27E5\u27F0-\u2982\u2999-\u29D7\u29DC-\u29FB\u29FE-\u2CF8\u2CFD\u2D00-\u2D6F\u2D71-\u2DFF\u2E2F\u2E50\u2E51\u2E5E-\u2FFF\u3004-\u3007\u3012\u3013\u3020-\u302F\u3031-\u303C\u303E-\u309F\u30A1-\u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    const [normalizedText, diffs] = normalize(text, {
      ignoreDashEOL: true
    });
    const matches = normalizedText.matchAll(autolinker_assertClassBrand(Autolinker, this, autolinker_regex)._);
    const links = [];
    for (const match of matches) {
      const [url, emailDomain] = match;
      let raw;
      if (url.startsWith("www.") || url.startsWith("http://") || url.startsWith("https://")) {
        raw = url;
      } else if (URL.canParse(`http://${emailDomain}`)) {
        raw = url.startsWith("mailto:") ? url : `mailto:${url}`;
      } else {
        continue;
      }
      const absoluteURL = createValidAbsoluteUrl(raw, null, {
        addDefaultProtocol: true
      });
      if (absoluteURL) {
        const [index, length] = getOriginalIndex(diffs, match.index, url.length);
        links.push({
          url: absoluteURL.href,
          index,
          length
        });
      }
    }
    return links;
  }
  static processLinks(pdfPageView) {
    return this.findLinks(pdfPageView._textHighlighter.textContentItemsStr.join("\n")).map(link => {
      var _this$index, _this$index2;
      return createLinkAnnotation(link, pdfPageView, (_index._ = autolinker_assertClassBrand(Autolinker, this, (_this$index = autolinker_assertClassBrand(Autolinker, this, _index)._, _this$index2 = _this$index++, _this$index)), _this$index2));
    });
  }
}
var _index = {
  _: 0
};
var autolinker_regex = {
  _: void 0
};

;// ./web/base_pdf_page_view.js

function base_pdf_page_view_classPrivateMethodInitSpec(e, a) { base_pdf_page_view_checkPrivateRedeclaration(e, a), a.add(e); }
function base_pdf_page_view_defineProperty(e, r, t) { return (r = base_pdf_page_view_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function base_pdf_page_view_toPropertyKey(t) { var i = base_pdf_page_view_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function base_pdf_page_view_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function base_pdf_page_view_classPrivateFieldInitSpec(e, t, a) { base_pdf_page_view_checkPrivateRedeclaration(e, t), t.set(e, a); }
function base_pdf_page_view_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function base_pdf_page_view_classPrivateFieldGet(s, a) { return s.get(base_pdf_page_view_assertClassBrand(s, a)); }
function base_pdf_page_view_classPrivateFieldSet(s, a, r) { return s.set(base_pdf_page_view_assertClassBrand(s, a), r), r; }
function base_pdf_page_view_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var _loadingId = /*#__PURE__*/new WeakMap();
var _minDurationToUpdateCanvas = /*#__PURE__*/new WeakMap();
var _renderError = /*#__PURE__*/new WeakMap();
var _renderingState = /*#__PURE__*/new WeakMap();
var _showCanvas = /*#__PURE__*/new WeakMap();
var _startTime = /*#__PURE__*/new WeakMap();
var base_pdf_page_view_tempCanvas = /*#__PURE__*/new WeakMap();
var _renderContinueCallback = /*#__PURE__*/new WeakMap();
var _BasePDFPageView_brand = /*#__PURE__*/new WeakSet();
class BasePDFPageView {
  constructor(options) {
    base_pdf_page_view_classPrivateMethodInitSpec(this, _BasePDFPageView_brand);
    base_pdf_page_view_classPrivateFieldInitSpec(this, _loadingId, null);
    base_pdf_page_view_classPrivateFieldInitSpec(this, _minDurationToUpdateCanvas, 0);
    base_pdf_page_view_classPrivateFieldInitSpec(this, _renderError, null);
    base_pdf_page_view_classPrivateFieldInitSpec(this, _renderingState, RenderingStates.INITIAL);
    base_pdf_page_view_classPrivateFieldInitSpec(this, _showCanvas, null);
    base_pdf_page_view_classPrivateFieldInitSpec(this, _startTime, 0);
    base_pdf_page_view_classPrivateFieldInitSpec(this, base_pdf_page_view_tempCanvas, null);
    base_pdf_page_view_defineProperty(this, "canvas", null);
    base_pdf_page_view_defineProperty(this, "div", null);
    base_pdf_page_view_defineProperty(this, "enableOptimizedPartialRendering", false);
    base_pdf_page_view_defineProperty(this, "eventBus", null);
    base_pdf_page_view_defineProperty(this, "id", null);
    base_pdf_page_view_defineProperty(this, "pageColors", null);
    base_pdf_page_view_defineProperty(this, "recordedGroups", null);
    base_pdf_page_view_defineProperty(this, "renderingQueue", null);
    base_pdf_page_view_defineProperty(this, "renderTask", null);
    base_pdf_page_view_defineProperty(this, "resume", null);
    base_pdf_page_view_classPrivateFieldInitSpec(this, _renderContinueCallback, cont => {
      base_pdf_page_view_classPrivateFieldGet(_showCanvas, this)?.call(this, false);
      if (this.renderingQueue && !this.renderingQueue.isHighestPriority(this)) {
        this.renderingState = RenderingStates.PAUSED;
        this.resume = () => {
          this.renderingState = RenderingStates.RUNNING;
          cont();
        };
        return;
      }
      cont();
    });
    this.eventBus = options.eventBus;
    this.id = options.id;
    this.pageColors = options.pageColors || null;
    this.renderingQueue = options.renderingQueue;
    this.enableOptimizedPartialRendering = options.enableOptimizedPartialRendering ?? false;
    base_pdf_page_view_classPrivateFieldSet(_minDurationToUpdateCanvas, this, options.minDurationToUpdateCanvas ?? 500);
  }
  get renderingState() {
    return base_pdf_page_view_classPrivateFieldGet(_renderingState, this);
  }
  set renderingState(state) {
    if (state === base_pdf_page_view_classPrivateFieldGet(_renderingState, this)) {
      return;
    }
    base_pdf_page_view_classPrivateFieldSet(_renderingState, this, state);
    if (base_pdf_page_view_classPrivateFieldGet(_loadingId, this)) {
      clearTimeout(base_pdf_page_view_classPrivateFieldGet(_loadingId, this));
      base_pdf_page_view_classPrivateFieldSet(_loadingId, this, null);
    }
    switch (state) {
      case RenderingStates.PAUSED:
        this.div.classList.remove("loading");
        base_pdf_page_view_classPrivateFieldSet(_startTime, this, 0);
        base_pdf_page_view_classPrivateFieldGet(_showCanvas, this)?.call(this, false);
        break;
      case RenderingStates.RUNNING:
        this.div.classList.add("loadingIcon");
        base_pdf_page_view_classPrivateFieldSet(_loadingId, this, setTimeout(() => {
          this.div.classList.add("loading");
          base_pdf_page_view_classPrivateFieldSet(_loadingId, this, null);
        }, 0));
        base_pdf_page_view_classPrivateFieldSet(_startTime, this, Date.now());
        break;
      case RenderingStates.INITIAL:
      case RenderingStates.FINISHED:
        this.div.classList.remove("loadingIcon", "loading");
        base_pdf_page_view_classPrivateFieldSet(_startTime, this, 0);
        break;
    }
  }
  _createCanvas(onShow) {
    let hideUntilComplete = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    const {
      pageColors
    } = this;
    const hasHCM = !!(pageColors?.background && pageColors?.foreground);
    const prevCanvas = this.canvas;
    const updateOnFirstShow = !prevCanvas && !hasHCM && !hideUntilComplete;
    let canvas = this.canvas = document.createElement("canvas");
    base_pdf_page_view_classPrivateFieldSet(_showCanvas, this, isLastShow => {
      if (updateOnFirstShow) {
        let tempCanvas = base_pdf_page_view_classPrivateFieldGet(base_pdf_page_view_tempCanvas, this);
        if (!isLastShow && base_pdf_page_view_classPrivateFieldGet(_minDurationToUpdateCanvas, this) > 0) {
          if (Date.now() - base_pdf_page_view_classPrivateFieldGet(_startTime, this) < base_pdf_page_view_classPrivateFieldGet(_minDurationToUpdateCanvas, this)) {
            return;
          }
          if (!tempCanvas) {
            tempCanvas = base_pdf_page_view_classPrivateFieldSet(base_pdf_page_view_tempCanvas, this, canvas);
            canvas = this.canvas = canvas.cloneNode(false);
            onShow(canvas);
          }
        }
        if (tempCanvas) {
          const ctx = canvas.getContext("2d", {
            alpha: false
          });
          ctx.drawImage(tempCanvas, 0, 0);
          if (isLastShow) {
            base_pdf_page_view_assertClassBrand(_BasePDFPageView_brand, this, _resetTempCanvas).call(this);
          } else {
            base_pdf_page_view_classPrivateFieldSet(_startTime, this, Date.now());
          }
          return;
        }
        onShow(canvas);
        base_pdf_page_view_classPrivateFieldSet(_showCanvas, this, null);
        return;
      }
      if (!isLastShow) {
        return;
      }
      if (prevCanvas) {
        prevCanvas.replaceWith(canvas);
        prevCanvas.width = prevCanvas.height = 0;
      } else {
        onShow(canvas);
      }
    });
    return {
      canvas,
      prevCanvas
    };
  }
  _resetCanvas() {
    const {
      canvas
    } = this;
    if (!canvas) {
      return;
    }
    canvas.remove();
    canvas.width = canvas.height = 0;
    this.canvas = null;
    base_pdf_page_view_assertClassBrand(_BasePDFPageView_brand, this, _resetTempCanvas).call(this);
  }
  async _drawCanvas(options, onCancel, onFinish) {
    const renderTask = this.renderTask = this.pdfPage.render(options);
    renderTask.onContinue = base_pdf_page_view_classPrivateFieldGet(_renderContinueCallback, this);
    renderTask.onError = error => {
      if (error instanceof RenderingCancelledException) {
        onCancel();
        base_pdf_page_view_classPrivateFieldSet(_renderError, this, null);
      }
    };
    let error = null;
    try {
      await renderTask.promise;
      base_pdf_page_view_classPrivateFieldGet(_showCanvas, this)?.call(this, true);
    } catch (e) {
      if (e instanceof RenderingCancelledException) {
        return;
      }
      error = e;
      base_pdf_page_view_classPrivateFieldGet(_showCanvas, this)?.call(this, true);
    } finally {
      base_pdf_page_view_classPrivateFieldSet(_renderError, this, error);
      if (renderTask === this.renderTask) {
        this.renderTask = null;
        if (this.enableOptimizedPartialRendering) {
          this.recordedGroups ??= renderTask.recordedGroups;
        }
      }
    }
    this.renderingState = RenderingStates.FINISHED;
    onFinish(renderTask);
    if (error) {
      throw error;
    }
  }
  cancelRendering() {
    let {
      cancelExtraDelay = 0
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    if (this.renderTask) {
      this.renderTask.cancel(cancelExtraDelay);
      this.renderTask = null;
    }
    this.resume = null;
  }
  dispatchPageRender() {
    this.eventBus.dispatch("pagerender", {
      source: this,
      pageNumber: this.id
    });
  }
  dispatchPageRendered(cssTransform, isDetailView) {
    this.eventBus.dispatch("pagerendered", {
      source: this,
      pageNumber: this.id,
      cssTransform,
      isDetailView,
      timestamp: performance.now(),
      error: base_pdf_page_view_classPrivateFieldGet(_renderError, this)
    });
  }
}
function _resetTempCanvas() {
  if (base_pdf_page_view_classPrivateFieldGet(base_pdf_page_view_tempCanvas, this)) {
    base_pdf_page_view_classPrivateFieldGet(base_pdf_page_view_tempCanvas, this).width = base_pdf_page_view_classPrivateFieldGet(base_pdf_page_view_tempCanvas, this).height = 0;
    base_pdf_page_view_classPrivateFieldSet(base_pdf_page_view_tempCanvas, this, null);
  }
}

;// ./web/draw_layer_builder.js

function draw_layer_builder_classPrivateFieldInitSpec(e, t, a) { draw_layer_builder_checkPrivateRedeclaration(e, t), t.set(e, a); }
function draw_layer_builder_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function draw_layer_builder_classPrivateFieldSet(s, a, r) { return s.set(draw_layer_builder_assertClassBrand(s, a), r), r; }
function draw_layer_builder_classPrivateFieldGet(s, a) { return s.get(draw_layer_builder_assertClassBrand(s, a)); }
function draw_layer_builder_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var draw_layer_builder_drawLayer = /*#__PURE__*/new WeakMap();
class DrawLayerBuilder {
  constructor(options) {
    draw_layer_builder_classPrivateFieldInitSpec(this, draw_layer_builder_drawLayer, null);
    this.pageIndex = options.pageIndex;
  }
  async render(_ref) {
    let {
      intent = "display"
    } = _ref;
    if (intent !== "display" || draw_layer_builder_classPrivateFieldGet(draw_layer_builder_drawLayer, this) || this._cancelled) {
      return;
    }
    draw_layer_builder_classPrivateFieldSet(draw_layer_builder_drawLayer, this, new DrawLayer({
      pageIndex: this.pageIndex
    }));
  }
  cancel() {
    this._cancelled = true;
    if (!draw_layer_builder_classPrivateFieldGet(draw_layer_builder_drawLayer, this)) {
      return;
    }
    draw_layer_builder_classPrivateFieldGet(draw_layer_builder_drawLayer, this).destroy();
    draw_layer_builder_classPrivateFieldSet(draw_layer_builder_drawLayer, this, null);
  }
  setParent(parent) {
    draw_layer_builder_classPrivateFieldGet(draw_layer_builder_drawLayer, this)?.setParent(parent);
  }
  getDrawLayer() {
    return draw_layer_builder_classPrivateFieldGet(draw_layer_builder_drawLayer, this);
  }
}

;// ./web/pdf_page_detail_view.js










function pdf_page_detail_view_classPrivateMethodInitSpec(e, a) { pdf_page_detail_view_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_page_detail_view_defineProperty(e, r, t) { return (r = pdf_page_detail_view_toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function pdf_page_detail_view_toPropertyKey(t) { var i = pdf_page_detail_view_toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function pdf_page_detail_view_toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function pdf_page_detail_view_classPrivateFieldInitSpec(e, t, a) { pdf_page_detail_view_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_page_detail_view_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_page_detail_view_classPrivateFieldSet(s, a, r) { return s.set(pdf_page_detail_view_assertClassBrand(s, a), r), r; }
function pdf_page_detail_view_classPrivateFieldGet(s, a) { return s.get(pdf_page_detail_view_assertClassBrand(s, a)); }
function pdf_page_detail_view_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }




var _detailArea = /*#__PURE__*/new WeakMap();
var _PDFPageDetailView_brand = /*#__PURE__*/new WeakSet();
class PDFPageDetailView extends BasePDFPageView {
  constructor(_ref) {
    let {
      pageView
    } = _ref;
    super(pageView);
    pdf_page_detail_view_classPrivateMethodInitSpec(this, _PDFPageDetailView_brand);
    pdf_page_detail_view_classPrivateFieldInitSpec(this, _detailArea, null);
    pdf_page_detail_view_defineProperty(this, "renderingCancelled", false);
    this.pageView = pageView;
    this.renderingId = "detail" + this.id;
    this.div = pageView.div;
  }
  setPdfPage(pdfPage) {
    this.pageView.setPdfPage(pdfPage);
  }
  get pdfPage() {
    return this.pageView.pdfPage;
  }
  get renderingState() {
    return super.renderingState;
  }
  set renderingState(value) {
    this.renderingCancelled = false;
    super.renderingState = value;
  }
  reset() {
    let {
      keepCanvas = false
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const renderingCancelled = this.renderingCancelled || this.renderingState === RenderingStates.RUNNING || this.renderingState === RenderingStates.PAUSED;
    this.cancelRendering();
    this.renderingState = RenderingStates.INITIAL;
    this.renderingCancelled = renderingCancelled;
    if (!keepCanvas) {
      this._resetCanvas();
    }
  }
  update() {
    let {
      visibleArea = null,
      underlyingViewUpdated = false
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    if (underlyingViewUpdated) {
      this.cancelRendering();
      this.renderingState = RenderingStates.INITIAL;
      return;
    }
    if (!pdf_page_detail_view_assertClassBrand(_PDFPageDetailView_brand, this, _shouldRenderDifferentArea).call(this, visibleArea)) {
      return;
    }
    const {
      viewport,
      maxCanvasPixels,
      capCanvasAreaFactor
    } = this.pageView;
    const visibleWidth = visibleArea.maxX - visibleArea.minX;
    const visibleHeight = visibleArea.maxY - visibleArea.minY;
    const visiblePixels = visibleWidth * visibleHeight * OutputScale.pixelRatio ** 2;
    const maxDetailToVisibleLinearRatio = Math.sqrt(OutputScale.capPixels(maxCanvasPixels, capCanvasAreaFactor) / visiblePixels);
    const maxOverflowScale = (maxDetailToVisibleLinearRatio - 1) / 2;
    let overflowScale = Math.min(1, maxOverflowScale);
    if (overflowScale < 0) {
      overflowScale = 0;
    }
    const overflowWidth = visibleWidth * overflowScale;
    const overflowHeight = visibleHeight * overflowScale;
    const minX = Math.max(0, visibleArea.minX - overflowWidth);
    const maxX = Math.min(viewport.width, visibleArea.maxX + overflowWidth);
    const minY = Math.max(0, visibleArea.minY - overflowHeight);
    const maxY = Math.min(viewport.height, visibleArea.maxY + overflowHeight);
    const width = maxX - minX;
    const height = maxY - minY;
    pdf_page_detail_view_classPrivateFieldSet(_detailArea, this, {
      minX,
      minY,
      width,
      height,
      scale: viewport.scale
    });
    this.reset({
      keepCanvas: true
    });
  }
  _getRenderingContext(canvas, transform) {
    const baseContext = this.pageView._getRenderingContext(canvas, transform);
    const recordedGroups = this.pdfPage.recordedGroups;
    if (!recordedGroups || !this.enableOptimizedPartialRendering) {
      return {
        ...baseContext,
        recordOperations: false
      };
    }
    const filteredIndexes = new Set();
    const {
      viewport: {
        width: vWidth,
        height: vHeight
      }
    } = this.pageView;
    const {
      width: aWidth,
      height: aHeight,
      minX: aMinX,
      minY: aMinY
    } = pdf_page_detail_view_classPrivateFieldGet(_detailArea, this);
    const detailMinX = aMinX / vWidth;
    const detailMinY = aMinY / vHeight;
    const detailMaxX = (aMinX + aWidth) / vWidth;
    const detailMaxY = (aMinY + aHeight) / vHeight;
    for (let i = 0, ii = recordedGroups.length; i < ii; i++) {
      const group = recordedGroups[i];
      if (group.minX <= detailMaxX && group.maxX >= detailMinX && group.minY <= detailMaxY && group.maxY >= detailMinY) {
        filteredIndexes.add(group.idx);
        group.dependencies.forEach(filteredIndexes.add, filteredIndexes);
      }
    }
    return {
      ...baseContext,
      recordOperations: false,
      filteredOperationIndexes: filteredIndexes
    };
  }
  async draw() {
    if (this.pageView.detailView !== this) {
      return undefined;
    }
    const hideUntilComplete = this.pageView.renderingState === RenderingStates.FINISHED || this.renderingState === RenderingStates.FINISHED;
    if (this.renderingState !== RenderingStates.INITIAL) {
      NgxConsole.error("Must be in new state before drawing");
      this.reset();
    }
    const {
      div,
      pdfPage,
      viewport
    } = this.pageView;
    if (!pdfPage) {
      this.renderingState = RenderingStates.FINISHED;
      throw new Error("pdfPage is not loaded");
    }
    this.renderingState = RenderingStates.RUNNING;
    const canvasWrapper = this.pageView._ensureCanvasWrapper();
    const {
      canvas,
      prevCanvas
    } = this._createCanvas(newCanvas => {
      if (canvasWrapper.firstElementChild?.tagName === "CANVAS") {
        canvasWrapper.firstElementChild.after(newCanvas);
      } else {
        canvasWrapper.prepend(newCanvas);
      }
    }, hideUntilComplete);
    canvas.setAttribute("aria-hidden", "true");
    const {
      width,
      height
    } = viewport;
    const area = pdf_page_detail_view_classPrivateFieldGet(_detailArea, this);
    const {
      pixelRatio
    } = OutputScale;
    const transform = [pixelRatio, 0, 0, pixelRatio, -area.minX * pixelRatio, -area.minY * pixelRatio];
    canvas.width = area.width * pixelRatio;
    canvas.height = area.height * pixelRatio;
    const {
      style
    } = canvas;
    style.width = `${area.width * 100 / width}%`;
    style.height = `${area.height * 100 / height}%`;
    style.top = `${area.minY * 100 / height}%`;
    style.left = `${area.minX * 100 / width}%`;
    const renderingPromise = this._drawCanvas(this._getRenderingContext(canvas, transform), () => {
      this.canvas?.remove();
      this.canvas = prevCanvas;
    }, () => {
      this.dispatchPageRendered(false, true);
    });
    div.setAttribute("data-loaded", true);
    this.dispatchPageRender();
    return renderingPromise;
  }
}
function _shouldRenderDifferentArea(visibleArea) {
  if (!pdf_page_detail_view_classPrivateFieldGet(_detailArea, this)) {
    return true;
  }
  const minDetailX = pdf_page_detail_view_classPrivateFieldGet(_detailArea, this).minX;
  const minDetailY = pdf_page_detail_view_classPrivateFieldGet(_detailArea, this).minY;
  const maxDetailX = pdf_page_detail_view_classPrivateFieldGet(_detailArea, this).width + minDetailX;
  const maxDetailY = pdf_page_detail_view_classPrivateFieldGet(_detailArea, this).height + minDetailY;
  if (visibleArea.minX < minDetailX || visibleArea.minY < minDetailY || visibleArea.maxX > maxDetailX || visibleArea.maxY > maxDetailY) {
    return true;
  }
  const {
    width: maxWidth,
    height: maxHeight,
    scale
  } = this.pageView.viewport;
  if (pdf_page_detail_view_classPrivateFieldGet(_detailArea, this).scale !== scale) {
    return true;
  }
  const paddingLeftSize = visibleArea.minX - minDetailX;
  const paddingRightSize = maxDetailX - visibleArea.maxX;
  const paddingTopSize = visibleArea.minY - minDetailY;
  const paddingBottomSize = maxDetailY - visibleArea.maxY;
  const MOVEMENT_THRESHOLD = 0.5;
  const ratio = (1 + MOVEMENT_THRESHOLD) / MOVEMENT_THRESHOLD;
  if (minDetailX > 0 && paddingRightSize / paddingLeftSize > ratio || maxDetailX < maxWidth && paddingLeftSize / paddingRightSize > ratio || minDetailY > 0 && paddingBottomSize / paddingTopSize > ratio || maxDetailY < maxHeight && paddingTopSize / paddingBottomSize > ratio) {
    return true;
  }
  return false;
}

;// ./web/struct_tree_layer_builder.js


function struct_tree_layer_builder_classPrivateMethodInitSpec(e, a) { struct_tree_layer_builder_checkPrivateRedeclaration(e, a), a.add(e); }
function struct_tree_layer_builder_classPrivateFieldInitSpec(e, t, a) { struct_tree_layer_builder_checkPrivateRedeclaration(e, t), t.set(e, a); }
function struct_tree_layer_builder_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function struct_tree_layer_builder_classPrivateFieldGet(s, a) { return s.get(struct_tree_layer_builder_assertClassBrand(s, a)); }
function struct_tree_layer_builder_classPrivateFieldSet(s, a, r) { return s.set(struct_tree_layer_builder_assertClassBrand(s, a), r), r; }
function struct_tree_layer_builder_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

const PDF_ROLE_TO_HTML_ROLE = {
  Document: null,
  DocumentFragment: null,
  Part: "group",
  Sect: "group",
  Div: "group",
  Aside: "note",
  NonStruct: "none",
  P: null,
  H: "heading",
  Title: null,
  FENote: "note",
  Sub: "group",
  Lbl: null,
  Span: null,
  Em: null,
  Strong: null,
  Link: "link",
  Annot: "note",
  Form: "form",
  Ruby: null,
  RB: null,
  RT: null,
  RP: null,
  Warichu: null,
  WT: null,
  WP: null,
  L: "list",
  LI: "listitem",
  LBody: null,
  Table: "table",
  TR: "row",
  TH: "columnheader",
  TD: "cell",
  THead: "columnheader",
  TBody: null,
  TFoot: null,
  Caption: null,
  Figure: "figure",
  Formula: null,
  Artifact: null
};
const HEADING_PATTERN = /^H(\d+)$/;
var _promise = /*#__PURE__*/new WeakMap();
var _treeDom = /*#__PURE__*/new WeakMap();
var _treePromise = /*#__PURE__*/new WeakMap();
var _elementAttributes = /*#__PURE__*/new WeakMap();
var _rawDims = /*#__PURE__*/new WeakMap();
var _elementsToAddToTextLayer = /*#__PURE__*/new WeakMap();
var _StructTreeLayerBuilder_brand = /*#__PURE__*/new WeakSet();
class StructTreeLayerBuilder {
  constructor(pdfPage, rawDims) {
    struct_tree_layer_builder_classPrivateMethodInitSpec(this, _StructTreeLayerBuilder_brand);
    struct_tree_layer_builder_classPrivateFieldInitSpec(this, _promise, void 0);
    struct_tree_layer_builder_classPrivateFieldInitSpec(this, _treeDom, null);
    struct_tree_layer_builder_classPrivateFieldInitSpec(this, _treePromise, void 0);
    struct_tree_layer_builder_classPrivateFieldInitSpec(this, _elementAttributes, new Map());
    struct_tree_layer_builder_classPrivateFieldInitSpec(this, _rawDims, void 0);
    struct_tree_layer_builder_classPrivateFieldInitSpec(this, _elementsToAddToTextLayer, null);
    struct_tree_layer_builder_classPrivateFieldSet(_promise, this, pdfPage.getStructTree());
    struct_tree_layer_builder_classPrivateFieldSet(_rawDims, this, rawDims);
  }
  async render() {
    if (struct_tree_layer_builder_classPrivateFieldGet(_treePromise, this)) {
      return struct_tree_layer_builder_classPrivateFieldGet(_treePromise, this);
    }
    const {
      promise,
      resolve,
      reject
    } = Promise.withResolvers();
    struct_tree_layer_builder_classPrivateFieldSet(_treePromise, this, promise);
    try {
      struct_tree_layer_builder_classPrivateFieldSet(_treeDom, this, struct_tree_layer_builder_assertClassBrand(_StructTreeLayerBuilder_brand, this, _walk).call(this, await struct_tree_layer_builder_classPrivateFieldGet(_promise, this)));
    } catch (ex) {
      reject(ex);
    }
    struct_tree_layer_builder_classPrivateFieldSet(_promise, this, null);
    struct_tree_layer_builder_classPrivateFieldGet(_treeDom, this)?.classList.add("structTree");
    resolve(struct_tree_layer_builder_classPrivateFieldGet(_treeDom, this));
    return promise;
  }
  async getAriaAttributes(annotationId) {
    try {
      await this.render();
      return struct_tree_layer_builder_classPrivateFieldGet(_elementAttributes, this).get(annotationId);
    } catch {}
    return null;
  }
  hide() {
    if (struct_tree_layer_builder_classPrivateFieldGet(_treeDom, this) && !struct_tree_layer_builder_classPrivateFieldGet(_treeDom, this).hidden) {
      struct_tree_layer_builder_classPrivateFieldGet(_treeDom, this).hidden = true;
    }
  }
  show() {
    if (struct_tree_layer_builder_classPrivateFieldGet(_treeDom, this)?.hidden) {
      struct_tree_layer_builder_classPrivateFieldGet(_treeDom, this).hidden = false;
    }
  }
  addElementsToTextLayer() {
    if (!struct_tree_layer_builder_classPrivateFieldGet(_elementsToAddToTextLayer, this)) {
      return;
    }
    for (const [id, img] of struct_tree_layer_builder_classPrivateFieldGet(_elementsToAddToTextLayer, this)) {
      document.getElementById(id)?.append(img);
    }
    struct_tree_layer_builder_classPrivateFieldGet(_elementsToAddToTextLayer, this).clear();
    struct_tree_layer_builder_classPrivateFieldSet(_elementsToAddToTextLayer, this, null);
  }
}
function _setAttributes(structElement, htmlElement) {
  const {
    alt,
    id,
    lang
  } = structElement;
  if (alt !== undefined) {
    let added = false;
    const label = removeNullCharacters(alt);
    for (const child of structElement.children) {
      if (child.type === "annotation") {
        let attrs = struct_tree_layer_builder_classPrivateFieldGet(_elementAttributes, this).get(child.id);
        if (!attrs) {
          attrs = new Map();
          struct_tree_layer_builder_classPrivateFieldGet(_elementAttributes, this).set(child.id, attrs);
        }
        attrs.set("aria-label", label);
        added = true;
      }
    }
    if (!added) {
      htmlElement.setAttribute("aria-label", label);
    }
  }
  if (id !== undefined) {
    htmlElement.setAttribute("aria-owns", id);
  }
  if (lang !== undefined) {
    htmlElement.setAttribute("lang", removeNullCharacters(lang, true));
  }
}
function _addImageInTextLayer(node, element) {
  const {
    alt,
    bbox,
    children
  } = node;
  const child = children?.[0];
  if (!struct_tree_layer_builder_classPrivateFieldGet(_rawDims, this) || !alt || !bbox || child?.type !== "content") {
    return false;
  }
  const {
    id
  } = child;
  if (!id) {
    return false;
  }
  element.setAttribute("aria-owns", id);
  const img = document.createElement("span");
  (struct_tree_layer_builder_classPrivateFieldGet(_elementsToAddToTextLayer, this) || struct_tree_layer_builder_classPrivateFieldSet(_elementsToAddToTextLayer, this, new Map())).set(id, img);
  img.setAttribute("role", "img");
  img.setAttribute("aria-label", removeNullCharacters(alt));
  const {
    pageHeight,
    pageX,
    pageY
  } = struct_tree_layer_builder_classPrivateFieldGet(_rawDims, this);
  const calc = "calc(var(--total-scale-factor) *";
  const {
    style
  } = img;
  style.width = `${calc}${bbox[2] - bbox[0]}px)`;
  style.height = `${calc}${bbox[3] - bbox[1]}px)`;
  style.left = `${calc}${bbox[0] - pageX}px)`;
  style.top = `${calc}${pageHeight - bbox[3] + pageY}px)`;
  return true;
}
function _walk(node) {
  if (!node) {
    return null;
  }
  const element = document.createElement("span");
  if ("role" in node) {
    const {
      role
    } = node;
    const match = role.match(HEADING_PATTERN);
    if (match) {
      element.setAttribute("role", "heading");
      element.setAttribute("aria-level", match[1]);
    } else if (PDF_ROLE_TO_HTML_ROLE[role]) {
      element.setAttribute("role", PDF_ROLE_TO_HTML_ROLE[role]);
    }
    if (role === "Figure" && struct_tree_layer_builder_assertClassBrand(_StructTreeLayerBuilder_brand, this, _addImageInTextLayer).call(this, node, element)) {
      return element;
    }
  }
  struct_tree_layer_builder_assertClassBrand(_StructTreeLayerBuilder_brand, this, _setAttributes).call(this, node, element);
  if (node.children) {
    if (node.children.length === 1 && "id" in node.children[0]) {
      struct_tree_layer_builder_assertClassBrand(_StructTreeLayerBuilder_brand, this, _setAttributes).call(this, node.children[0], element);
    } else {
      for (const kid of node.children) {
        element.append(struct_tree_layer_builder_assertClassBrand(_StructTreeLayerBuilder_brand, this, _walk).call(this, kid));
      }
    }
  }
  return element;
}

;// ./web/text_accessibility.js



function text_accessibility_classPrivateMethodInitSpec(e, a) { text_accessibility_checkPrivateRedeclaration(e, a), a.add(e); }
function text_accessibility_classPrivateFieldInitSpec(e, t, a) { text_accessibility_checkPrivateRedeclaration(e, t), t.set(e, a); }
function text_accessibility_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function text_accessibility_classPrivateFieldGet(s, a) { return s.get(text_accessibility_assertClassBrand(s, a)); }
function text_accessibility_classPrivateFieldSet(s, a, r) { return s.set(text_accessibility_assertClassBrand(s, a), r), r; }
function text_accessibility_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var _enabled = /*#__PURE__*/new WeakMap();
var _textChildren = /*#__PURE__*/new WeakMap();
var _textNodes = /*#__PURE__*/new WeakMap();
var _waitingElements = /*#__PURE__*/new WeakMap();
var _TextAccessibilityManager_brand = /*#__PURE__*/new WeakSet();
class TextAccessibilityManager {
  constructor() {
    text_accessibility_classPrivateMethodInitSpec(this, _TextAccessibilityManager_brand);
    text_accessibility_classPrivateFieldInitSpec(this, _enabled, false);
    text_accessibility_classPrivateFieldInitSpec(this, _textChildren, null);
    text_accessibility_classPrivateFieldInitSpec(this, _textNodes, new Map());
    text_accessibility_classPrivateFieldInitSpec(this, _waitingElements, new Map());
  }
  setTextMapping(textDivs) {
    text_accessibility_classPrivateFieldSet(_textChildren, this, textDivs);
  }
  enable() {
    if (text_accessibility_classPrivateFieldGet(_enabled, this)) {
      throw new Error("TextAccessibilityManager is already enabled.");
    }
    if (!text_accessibility_classPrivateFieldGet(_textChildren, this)) {
      throw new Error("Text divs and strings have not been set.");
    }
    text_accessibility_classPrivateFieldSet(_enabled, this, true);
    text_accessibility_classPrivateFieldSet(_textChildren, this, text_accessibility_classPrivateFieldGet(_textChildren, this).slice());
    text_accessibility_classPrivateFieldGet(_textChildren, this).sort(_compareElementPositions);
    if (text_accessibility_classPrivateFieldGet(_textNodes, this).size > 0) {
      const textChildren = text_accessibility_classPrivateFieldGet(_textChildren, this);
      for (const [id, nodeIndex] of text_accessibility_classPrivateFieldGet(_textNodes, this)) {
        const element = document.getElementById(id);
        if (!element) {
          text_accessibility_classPrivateFieldGet(_textNodes, this).delete(id);
          continue;
        }
        text_accessibility_assertClassBrand(_TextAccessibilityManager_brand, this, _addIdToAriaOwns).call(this, id, textChildren[nodeIndex]);
      }
    }
    for (const [element, isRemovable] of text_accessibility_classPrivateFieldGet(_waitingElements, this)) {
      this.addPointerInTextLayer(element, isRemovable);
    }
    text_accessibility_classPrivateFieldGet(_waitingElements, this).clear();
  }
  disable() {
    if (!text_accessibility_classPrivateFieldGet(_enabled, this)) {
      return;
    }
    text_accessibility_classPrivateFieldGet(_waitingElements, this).clear();
    text_accessibility_classPrivateFieldSet(_textChildren, this, null);
    text_accessibility_classPrivateFieldSet(_enabled, this, false);
  }
  removePointerInTextLayer(element) {
    if (!text_accessibility_classPrivateFieldGet(_enabled, this)) {
      text_accessibility_classPrivateFieldGet(_waitingElements, this).delete(element);
      return;
    }
    const children = text_accessibility_classPrivateFieldGet(_textChildren, this);
    if (!children || children.length === 0) {
      return;
    }
    const {
      id
    } = element;
    const nodeIndex = text_accessibility_classPrivateFieldGet(_textNodes, this).get(id);
    if (nodeIndex === undefined) {
      return;
    }
    const node = children[nodeIndex];
    text_accessibility_classPrivateFieldGet(_textNodes, this).delete(id);
    let owns = node.getAttribute("aria-owns");
    if (owns?.includes(id)) {
      owns = owns.split(" ").filter(x => x !== id).join(" ");
      if (owns) {
        node.setAttribute("aria-owns", owns);
      } else {
        node.removeAttribute("aria-owns");
        node.setAttribute("role", "presentation");
      }
    }
  }
  addPointerInTextLayer(element, isRemovable) {
    const {
      id
    } = element;
    if (!id) {
      return null;
    }
    if (!text_accessibility_classPrivateFieldGet(_enabled, this)) {
      text_accessibility_classPrivateFieldGet(_waitingElements, this).set(element, isRemovable);
      return null;
    }
    if (isRemovable) {
      this.removePointerInTextLayer(element);
    }
    const children = text_accessibility_classPrivateFieldGet(_textChildren, this);
    if (!children || children.length === 0) {
      return null;
    }
    const index = binarySearchFirstItem(children, node => _compareElementPositions.call(TextAccessibilityManager, element, node) < 0);
    const nodeIndex = Math.max(0, index - 1);
    const child = children[nodeIndex];
    text_accessibility_assertClassBrand(_TextAccessibilityManager_brand, this, _addIdToAriaOwns).call(this, id, child);
    text_accessibility_classPrivateFieldGet(_textNodes, this).set(id, nodeIndex);
    const parent = child.parentNode;
    return parent?.classList.contains("markedContent") ? parent.id : null;
  }
  moveElementInDOM(container, element, contentElement, isRemovable) {
    const id = this.addPointerInTextLayer(contentElement, isRemovable);
    if (!container.hasChildNodes()) {
      container.append(element);
      return id;
    }
    const children = Array.from(container.childNodes).filter(node => node !== element);
    if (children.length === 0) {
      return id;
    }
    const elementToCompare = contentElement || element;
    const index = binarySearchFirstItem(children, node => _compareElementPositions.call(TextAccessibilityManager, elementToCompare, node) < 0);
    if (index === 0) {
      children[0].before(element);
    } else {
      children[index - 1].after(element);
    }
    return id;
  }
}
function _compareElementPositions(e1, e2) {
  const rect1 = e1.getBoundingClientRect();
  const rect2 = e2.getBoundingClientRect();
  if (rect1.width === 0 && rect1.height === 0) {
    return +1;
  }
  if (rect2.width === 0 && rect2.height === 0) {
    return -1;
  }
  const top1 = rect1.y;
  const bot1 = rect1.y + rect1.height;
  const mid1 = rect1.y + rect1.height / 2;
  const top2 = rect2.y;
  const bot2 = rect2.y + rect2.height;
  const mid2 = rect2.y + rect2.height / 2;
  if (mid1 <= top2 && mid2 >= bot1) {
    return -1;
  }
  if (mid2 <= top1 && mid1 >= bot2) {
    return +1;
  }
  const centerX1 = rect1.x + rect1.width / 2;
  const centerX2 = rect2.x + rect2.width / 2;
  return centerX1 - centerX2;
}
function _addIdToAriaOwns(id, node) {
  const owns = node.getAttribute("aria-owns");
  if (!owns?.includes(id)) {
    node.setAttribute("aria-owns", owns ? `${owns} ${id}` : id);
  }
  node.removeAttribute("role");
}

;// ./web/text_highlighter.js


function text_highlighter_classPrivateFieldInitSpec(e, t, a) { text_highlighter_checkPrivateRedeclaration(e, t), t.set(e, a); }
function text_highlighter_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function text_highlighter_classPrivateFieldSet(s, a, r) { return s.set(text_highlighter_assertClassBrand(s, a), r), r; }
function text_highlighter_classPrivateFieldGet(s, a) { return s.get(text_highlighter_assertClassBrand(s, a)); }
function text_highlighter_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }

var text_highlighter_eventAbortController = /*#__PURE__*/new WeakMap();
class TextHighlighter {
  constructor(_ref) {
    let {
      findController,
      customFindController,
      eventBus,
      pageIndex
    } = _ref;
    text_highlighter_classPrivateFieldInitSpec(this, text_highlighter_eventAbortController, null);
    this.findController = findController;
    this.customFindController = customFindController;
    this.matches = [];
    this.eventBus = eventBus;
    this.pageIdx = pageIndex;
    this.textDivs = null;
    this.textContentItemsStr = null;
    this.enabled = false;
  }
  setTextMapping(divs, texts) {
    this.textDivs = divs;
    this.textContentItemsStr = texts;
  }
  enable() {
    if (!this.textDivs || !this.textContentItemsStr) {
      throw new Error("Text divs and strings have not been set.");
    }
    if (this.enabled) {
      return;
    }
    this.enabled = true;
    if (!text_highlighter_classPrivateFieldGet(text_highlighter_eventAbortController, this)) {
      text_highlighter_classPrivateFieldSet(text_highlighter_eventAbortController, this, new AbortController());
      this.eventBus._on("updatetextlayermatches", evt => {
        if (evt.pageIndex === this.pageIdx || evt.pageIndex === -1) {
          this._updateMatches();
        }
      }, {
        signal: text_highlighter_classPrivateFieldGet(text_highlighter_eventAbortController, this).signal
      });
    }
    this._updateMatches();
  }
  disable() {
    if (!this.enabled) {
      return;
    }
    this.enabled = false;
    text_highlighter_classPrivateFieldGet(text_highlighter_eventAbortController, this)?.abort();
    text_highlighter_classPrivateFieldSet(text_highlighter_eventAbortController, this, null);
    this._updateMatches(true);
  }
  _convertMatches(matches, matchesLength) {
    let cssClass = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "highlight";
    let highlightAll = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
    let isPageWithSelection = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
    let selectedMatchIdx = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : -1;
    if (!matches) {
      return [];
    }
    const {
      textContentItemsStr
    } = this;
    let i = 0,
      iIndex = 0;
    const end = textContentItemsStr.length - 1;
    const result = [];
    for (let m = 0, mm = matches.length; m < mm; m++) {
      let matchIdx = matches[m];
      while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) {
        iIndex += textContentItemsStr[i].length;
        i++;
      }
      if (i === textContentItemsStr.length) {
        NgxConsole.error("Could not find a matching mapping");
      }
      const match = {
        begin: {
          divIdx: i,
          offset: matchIdx - iIndex
        },
        cssClass,
        highlightAll,
        selected: isPageWithSelection && m === selectedMatchIdx
      };
      matchIdx += matchesLength[m];
      while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) {
        iIndex += textContentItemsStr[i].length;
        i++;
      }
      match.end = {
        divIdx: i,
        offset: matchIdx - iIndex
      };
      result.push(match);
    }
    return result;
  }
  _renderMatches(matches, findController) {
    if (matches.length === 0) {
      return;
    }
    const {
      pageIdx
    } = this;
    const {
      textContentItemsStr,
      textDivs
    } = this;
    let prevEnd = null;
    const infinity = {
      divIdx: -1,
      offset: undefined
    };
    function beginText(begin, className) {
      const divIdx = begin.divIdx;
      textDivs[divIdx].textContent = "";
      return appendTextToDiv(divIdx, 0, begin.offset, className);
    }
    function appendTextToDiv(divIdx, fromOffset, toOffset, className) {
      let div = textDivs[divIdx];
      if (div.nodeType === Node.TEXT_NODE) {
        const span = document.createElement("span");
        div.before(span);
        span.append(div);
        textDivs[divIdx] = span;
        div = span;
      }
      const content = textContentItemsStr[divIdx].substring(fromOffset, toOffset);
      const node = document.createTextNode(content);
      if (className) {
        const span = document.createElement("span");
        span.className = `${className} appended`;
        span.append(node);
        div.append(span);
        if (className.includes("selected")) {
          const {
            left
          } = span.getClientRects()[0];
          const parentLeft = div.getBoundingClientRect().left;
          return left - parentLeft;
        }
        return 0;
      }
      div.append(node);
      return 0;
    }
    let lastDivIdx = -1;
    let lastOffset = -1;
    for (let i = 0; i < matches.length; i++) {
      const match = matches[i];
      if (!match.selected && !match.highlightAll) {
        continue;
      }
      const begin = match.begin;
      if (begin.divIdx === lastDivIdx && begin.offset === lastOffset) {
        continue;
      }
      lastDivIdx = begin.divIdx;
      lastOffset = begin.offset;
      const end = match.end;
      const highlightSuffix = match.selected ? " selected" : "";
      let selectedLeft = 0;
      if (!prevEnd || begin.divIdx !== prevEnd.divIdx) {
        if (prevEnd !== null) {
          appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
        }
        beginText(begin);
      } else {
        appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset);
      }
      if (begin.divIdx === end.divIdx) {
        selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, end.offset, match.cssClass + highlightSuffix);
      } else {
        selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, match.cssClass + " begin" + highlightSuffix);
        for (let n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) {
          textDivs[n0].className = match.cssClass + " middle" + highlightSuffix;
        }
        beginText(end, match.cssClass + " end" + highlightSuffix);
      }
      prevEnd = end;
      if (match.selected) {
        findController.scrollMatchIntoView({
          element: textDivs[begin.divIdx],
          selectedLeft,
          pageIndex: pageIdx,
          matchIndex: i
        });
      }
      if (this.textDivs.length > 0) {
        const textLayer = this.textDivs[0].closest(".textLayer");
        const highlights = textLayer.querySelectorAll(`.${match.cssClass}`);
        this.eventBus.dispatch("renderedtextlayerhighlights", {
          pageIndex: pageIdx,
          highlights
        });
      }
    }
    if (prevEnd) {
      appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
    }
  }
  _updateMatches() {
    let reset = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (!this.enabled && !reset) {
      return;
    }
    const {
      findController,
      customFindController,
      matches,
      pageIdx
    } = this;
    const {
      textContentItemsStr,
      textDivs
    } = this;
    let clearedUntilDivIdx = -1;
    for (const match of matches) {
      const begin = Math.max(clearedUntilDivIdx, match.begin.divIdx);
      for (let n = begin, end = match.end.divIdx; n <= end; n++) {
        const div = textDivs[n];
        div.textContent = textContentItemsStr[n];
        div.className = "";
      }
      clearedUntilDivIdx = match.end.divIdx + 1;
    }
    if (reset) {
      return;
    }
    const customPageMatches = customFindController.pageMatches[pageIdx] || null;
    const customPageMatchesLength = customFindController.pageMatchesLength[pageIdx] || null;
    const pageMatches = findController.pageMatches[pageIdx] || null;
    const customMatches = this._convertMatches(customPageMatches, customPageMatchesLength, "customHighlight", customFindController.state?.highlightAll, pageIdx === customFindController.selected.pageIdx, customFindController.selected.matchIdx);
    this.matches = [...customMatches];
    if (!findController?.highlightMatches || reset) {
      if (!reset) {
        this._renderMatches(this.matches, this.customFindController);
      }
    }
    const pageMatchesLength = findController.pageMatchesLength[pageIdx] || null;
    const convertedMatches = this._convertMatches(pageMatches, pageMatchesLength, "highlight", findController.state?.highlightAll, pageIdx === findController.selected.pageIdx, findController.selected.matchIdx);
    this.matches.push(...convertedMatches);
    this.matches.sort((a, b) => {
      const cmp = a.begin.divIdx - b.begin.divIdx;
      return cmp === 0 ? a.begin.offset - b.begin.offset : cmp;
    });
    this._renderMatches(this.matches, this.findController);
  }
}

;// ./web/text_layer_builder.js
var _TextLayerBuilder;










function text_layer_builder_classPrivateMethodInitSpec(e, a) { text_layer_builder_checkPrivateRedeclaration(e, a), a.add(e); }
function text_layer_builder_classPrivateFieldInitSpec(e, t, a) { text_layer_builder_checkPrivateRedeclaration(e, t), t.set(e, a); }
function text_layer_builder_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function text_layer_builder_classPrivateFieldGet(s, a) { return s.get(text_layer_builder_assertClassBrand(s, a)); }
function text_layer_builder_classPrivateFieldSet(s, a, r) { return s.set(text_layer_builder_assertClassBrand(s, a), r), r; }
function text_layer_builder_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var _enablePermissions = /*#__PURE__*/new WeakMap();
var text_layer_builder_onAppend = /*#__PURE__*/new WeakMap();
var _renderingDone = /*#__PURE__*/new WeakMap();
var text_layer_builder_textLayer = /*#__PURE__*/new WeakMap();
var _TextLayerBuilder_brand = /*#__PURE__*/new WeakSet();
class TextLayerBuilder {
  constructor(_ref) {
    let {
      pdfPage,
      highlighter = null,
      accessibilityManager = null,
      enablePermissions = false,
      onAppend = null
    } = _ref;
    text_layer_builder_classPrivateMethodInitSpec(this, _TextLayerBuilder_brand);
    text_layer_builder_classPrivateFieldInitSpec(this, _enablePermissions, false);
    text_layer_builder_classPrivateFieldInitSpec(this, text_layer_builder_onAppend, null);
    text_layer_builder_classPrivateFieldInitSpec(this, _renderingDone, false);
    text_layer_builder_classPrivateFieldInitSpec(this, text_layer_builder_textLayer, null);
    this.pdfPage = pdfPage;
    this.highlighter = highlighter;
    this.accessibilityManager = accessibilityManager;
    text_layer_builder_classPrivateFieldSet(_enablePermissions, this, enablePermissions === true);
    text_layer_builder_classPrivateFieldSet(text_layer_builder_onAppend, this, onAppend);
    this.div = document.createElement("div");
    this.div.tabIndex = 0;
    this.div.className = "textLayer";
  }
  async render(_ref2) {
    let {
      viewport,
      textContentParams = null
    } = _ref2;
    if (text_layer_builder_classPrivateFieldGet(_renderingDone, this) && text_layer_builder_classPrivateFieldGet(text_layer_builder_textLayer, this)) {
      text_layer_builder_classPrivateFieldGet(text_layer_builder_textLayer, this).update({
        viewport,
        onBefore: this.hide.bind(this)
      });
      this.show();
      return;
    }
    this.cancel();
    text_layer_builder_classPrivateFieldSet(text_layer_builder_textLayer, this, new TextLayer({
      textContentSource: this.pdfPage.streamTextContent(textContentParams || {
        includeMarkedContent: true,
        disableNormalization: true
      }),
      container: this.div,
      viewport
    }));
    const {
      textDivs,
      textContentItemsStr
    } = text_layer_builder_classPrivateFieldGet(text_layer_builder_textLayer, this);
    this.highlighter?.setTextMapping(textDivs, textContentItemsStr);
    this.accessibilityManager?.setTextMapping(textDivs);
    await text_layer_builder_classPrivateFieldGet(text_layer_builder_textLayer, this).render();
    text_layer_builder_classPrivateFieldSet(_renderingDone, this, true);
    const endOfContent = document.createElement("div");
    endOfContent.className = "endOfContent";
    this.div.append(endOfContent);
    text_layer_builder_assertClassBrand(_TextLayerBuilder_brand, this, _bindMouse).call(this, endOfContent);
    text_layer_builder_classPrivateFieldGet(text_layer_builder_onAppend, this)?.call(this, this.div);
    this.highlighter?.enable();
    this.accessibilityManager?.enable();
  }
  hide() {
    if (!this.div.hidden && text_layer_builder_classPrivateFieldGet(_renderingDone, this)) {
      this.highlighter?.disable();
      this.div.hidden = true;
    }
  }
  show() {
    if (this.div.hidden && text_layer_builder_classPrivateFieldGet(_renderingDone, this)) {
      this.div.hidden = false;
      this.highlighter?.enable();
    }
  }
  cancel() {
    text_layer_builder_classPrivateFieldGet(text_layer_builder_textLayer, this)?.cancel();
    text_layer_builder_classPrivateFieldSet(text_layer_builder_textLayer, this, null);
    this.highlighter?.disable();
    this.accessibilityManager?.disable();
    _removeGlobalSelectionListener.call(TextLayerBuilder, this.div);
  }
}
_TextLayerBuilder = TextLayerBuilder;
function _bindMouse(end) {
  const {
    div
  } = this;
  div.addEventListener("mousedown", () => {
    div.classList.add("selecting");
  });
  div.addEventListener("copy", event => {
    if (!text_layer_builder_classPrivateFieldGet(_enablePermissions, this)) {
      const selection = document.getSelection();
      event.clipboardData.setData("text/plain", removeNullCharacters(normalizeUnicode(selection.toString())));
    }
    stopEvent(event);
  });
  _textLayers._.set(div, end);
  _enableGlobalSelectionListener.call(_TextLayerBuilder);
}
function _removeGlobalSelectionListener(textLayerDiv) {
  text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.delete(textLayerDiv);
  if (text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.size === 0) {
    text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _selectionChangeAbortController)._?.abort();
    _selectionChangeAbortController._ = text_layer_builder_assertClassBrand(_TextLayerBuilder, this, null);
  }
}
function _enableGlobalSelectionListener() {
  if (text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _selectionChangeAbortController)._) {
    return;
  }
  _selectionChangeAbortController._ = text_layer_builder_assertClassBrand(_TextLayerBuilder, this, new AbortController());
  const {
    signal
  } = text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _selectionChangeAbortController)._;
  const reset = (end, textLayer) => {
    textLayer.append(end);
    end.style.width = "";
    end.style.height = "";
    textLayer.classList.remove("selecting");
  };
  let isPointerDown = false;
  document.addEventListener("pointerdown", () => {
    isPointerDown = true;
  }, {
    signal
  });
  document.addEventListener("pointerup", () => {
    isPointerDown = false;
    text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.forEach(reset);
  }, {
    signal
  });
  window.addEventListener("blur", () => {
    isPointerDown = false;
    text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.forEach(reset);
  }, {
    signal
  });
  document.addEventListener("keyup", () => {
    if (!isPointerDown) {
      text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.forEach(reset);
    }
  }, {
    signal
  });
  var isFirefox, prevRange;
  document.addEventListener("selectionchange", () => {
    const selection = document.getSelection();
    if (selection.rangeCount === 0) {
      text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.forEach(reset);
      return;
    }
    if (text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.size === 0) {
      return;
    }
    const activeTextLayers = new Set();
    for (let i = 0; i < selection.rangeCount; i++) {
      const range = selection.getRangeAt(i);
      for (const textLayerDiv of text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.keys()) {
        if (!activeTextLayers.has(textLayerDiv) && range.intersectsNode(textLayerDiv)) {
          activeTextLayers.add(textLayerDiv);
        }
      }
    }
    for (const [textLayerDiv, endDiv] of text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._) {
      if (activeTextLayers.has(textLayerDiv)) {
        textLayerDiv.classList.add("selecting");
      } else {
        reset(endDiv, textLayerDiv);
      }
    }
    isFirefox ??= getComputedStyle(text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.values().next().value).getPropertyValue("-moz-user-select") === "none";
    if (isFirefox) {
      return;
    }
    const range = selection.getRangeAt(0);
    const modifyStart = prevRange && (range.compareBoundaryPoints(Range.END_TO_END, prevRange) === 0 || range.compareBoundaryPoints(Range.START_TO_END, prevRange) === 0);
    let anchor = modifyStart ? range.startContainer : range.endContainer;
    if (anchor.nodeType === Node.TEXT_NODE) {
      anchor = anchor.parentNode;
    }
    if (!modifyStart && range.endOffset === 0) {
      do {
        while (!anchor.previousSibling) {
          anchor = anchor.parentNode;
        }
        anchor = anchor.previousSibling;
      } while (!anchor.childNodes.length);
    }
    const parentTextLayer = anchor.parentElement?.closest(".textLayer");
    const endDiv = text_layer_builder_assertClassBrand(_TextLayerBuilder, this, _textLayers)._.get(parentTextLayer);
    if (endDiv) {
      endDiv.style.width = parentTextLayer.style.width;
      endDiv.style.height = parentTextLayer.style.height;
      anchor.parentElement.insertBefore(endDiv, modifyStart ? anchor : anchor.nextSibling);
    }
    prevRange = range.cloneRange();
  }, {
    signal
  });
}
var _textLayers = {
  _: new Map()
};
var _selectionChangeAbortController = {
  _: null
};

;// ./web/pdf_page_view.js


function pdf_page_view_classPrivateMethodInitSpec(e, a) { pdf_page_view_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_page_view_classPrivateFieldInitSpec(e, t, a) { pdf_page_view_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_page_view_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_page_view_classPrivateFieldGet(s, a) { return s.get(pdf_page_view_assertClassBrand(s, a)); }
function pdf_page_view_classPrivateFieldSet(s, a, r) { return s.set(pdf_page_view_assertClassBrand(s, a), r), r; }
function pdf_page_view_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }




















const DEFAULT_LAYER_PROPERTIES = null;
const LAYERS_ORDER = new Map([["canvasWrapper", 0], ["textLayer", 1], ["annotationLayer", 2], ["annotationEditorLayer", 3], ["xfaLayer", 3]]);
var _annotationMode = /*#__PURE__*/new WeakMap();
var _canvasWrapper = /*#__PURE__*/new WeakMap();
var _enableAutoLinking = /*#__PURE__*/new WeakMap();
var _hasRestrictedScaling = /*#__PURE__*/new WeakMap();
var pdf_page_view_isEditing = /*#__PURE__*/new WeakMap();
var _layerProperties = /*#__PURE__*/new WeakMap();
var _needsRestrictedScaling = /*#__PURE__*/new WeakMap();
var _originalViewport = /*#__PURE__*/new WeakMap();
var _previousRotation = /*#__PURE__*/new WeakMap();
var _scaleRoundX = /*#__PURE__*/new WeakMap();
var _scaleRoundY = /*#__PURE__*/new WeakMap();
var _textLayerMode = /*#__PURE__*/new WeakMap();
var _userUnit = /*#__PURE__*/new WeakMap();
var _useThumbnailCanvas = /*#__PURE__*/new WeakMap();
var _layers = /*#__PURE__*/new WeakMap();
var _PDFPageView_brand = /*#__PURE__*/new WeakSet();
class PDFPageView extends BasePDFPageView {
  constructor(options) {
    super(options);
    pdf_page_view_classPrivateMethodInitSpec(this, _PDFPageView_brand);
    pdf_page_view_classPrivateFieldInitSpec(this, _annotationMode, AnnotationMode.ENABLE_FORMS);
    pdf_page_view_classPrivateFieldInitSpec(this, _canvasWrapper, null);
    pdf_page_view_classPrivateFieldInitSpec(this, _enableAutoLinking, true);
    pdf_page_view_classPrivateFieldInitSpec(this, _hasRestrictedScaling, false);
    pdf_page_view_classPrivateFieldInitSpec(this, pdf_page_view_isEditing, false);
    pdf_page_view_classPrivateFieldInitSpec(this, _layerProperties, null);
    pdf_page_view_classPrivateFieldInitSpec(this, _needsRestrictedScaling, false);
    pdf_page_view_classPrivateFieldInitSpec(this, _originalViewport, null);
    pdf_page_view_classPrivateFieldInitSpec(this, _previousRotation, null);
    pdf_page_view_classPrivateFieldInitSpec(this, _scaleRoundX, 1);
    pdf_page_view_classPrivateFieldInitSpec(this, _scaleRoundY, 1);
    pdf_page_view_classPrivateFieldInitSpec(this, _textLayerMode, TextLayerMode.ENABLE);
    pdf_page_view_classPrivateFieldInitSpec(this, _userUnit, 1);
    pdf_page_view_classPrivateFieldInitSpec(this, _useThumbnailCanvas, {
      directDrawing: true,
      initialOptionalContent: true,
      regularAnnotations: true
    });
    pdf_page_view_classPrivateFieldInitSpec(this, _layers, [null, null, null, null]);
    const container = options.container;
    const defaultViewport = options.defaultViewport;
    this.renderingId = "page" + this.id;
    pdf_page_view_classPrivateFieldSet(_layerProperties, this, options.layerProperties || DEFAULT_LAYER_PROPERTIES);
    this.pdfPage = null;
    this.pageLabel = null;
    this.rotation = 0;
    this.scale = options.scale || DEFAULT_SCALE;
    this.viewport = defaultViewport;
    this.pdfPageRotate = defaultViewport.rotation;
    this._optionalContentConfigPromise = options.optionalContentConfigPromise || null;
    pdf_page_view_classPrivateFieldSet(_textLayerMode, this, options.textLayerMode ?? TextLayerMode.ENABLE);
    pdf_page_view_classPrivateFieldSet(_annotationMode, this, options.annotationMode ?? AnnotationMode.ENABLE_FORMS);
    this.imageResourcesPath = options.imageResourcesPath || "";
    this.enableDetailCanvas = options.enableDetailCanvas ?? true;
    this.maxCanvasPixels = options.maxCanvasPixels ?? AppOptions.get("maxCanvasPixels");
    this.maxCanvasDim = options.maxCanvasDim || AppOptions.get("maxCanvasDim");
    this.capCanvasAreaFactor = options.capCanvasAreaFactor ?? AppOptions.get("capCanvasAreaFactor");
    pdf_page_view_classPrivateFieldSet(_enableAutoLinking, this, options.enableAutoLinking !== false);
    this.l10n = options.l10n;
    this.l10n ||= new genericl10n_GenericL10n();
    this._isStandalone = !this.renderingQueue?.hasViewer();
    this._container = container;
    this._annotationCanvasMap = null;
    this.annotationLayer = null;
    this.annotationEditorLayer = null;
    this.textLayer = null;
    this.xfaLayer = null;
    this.structTreeLayer = null;
    this.drawLayer = null;
    this.detailView = null;
    const _div = document.createElement("div");
    _div.className = "page";
    _div.setAttribute("data-page-number", this.id);
    _div.setAttribute("role", "region");
    _div.setAttribute("data-l10n-id", "pdfjs-page-landmark");
    _div.setAttribute("data-l10n-args", JSON.stringify({
      page: this.id
    }));
    this.div = _div;
    pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _setDimensions).call(this);
    container?.append(_div);
    if (this._isStandalone) {
      container?.style.setProperty("--scale-factor", this.scale * PixelsPerInch.PDF_TO_CSS_UNITS);
      if (this.pageColors?.background) {
        container?.style.setProperty("--page-bg-color", this.pageColors.background);
      }
      const {
        optionalContentConfigPromise
      } = options;
      if (optionalContentConfigPromise) {
        optionalContentConfigPromise.then(optionalContentConfig => {
          if (optionalContentConfigPromise !== this._optionalContentConfigPromise) {
            return;
          }
          pdf_page_view_classPrivateFieldGet(_useThumbnailCanvas, this).initialOptionalContent = optionalContentConfig.hasInitialVisibility;
        });
      }
      if (!options.l10n) {
        this.l10n.translate(this.div);
      }
    }
  }
  setPdfPage(pdfPage) {
    if (this._isStandalone && (this.pageColors?.foreground === "CanvasText" || this.pageColors?.background === "Canvas")) {
      this._container?.style.setProperty("--hcm-highlight-filter", pdfPage.filterFactory.addHighlightHCMFilter("highlight", "CanvasText", "Canvas", "HighlightText", "Highlight"));
      this._container?.style.setProperty("--hcm-highlight-selected-filter", pdfPage.filterFactory.addHighlightHCMFilter("highlight_selected", "CanvasText", "Canvas", "HighlightText", "Highlight"));
    }
    this.pdfPage = pdfPage;
    this.pdfPageRotate = pdfPage.rotate;
    const totalRotation = (this.rotation + this.pdfPageRotate) % 360;
    this.viewport = pdfPage.getViewport({
      scale: this.scale * PixelsPerInch.PDF_TO_CSS_UNITS,
      rotation: totalRotation
    });
    pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _setDimensions).call(this);
    this.reset();
  }
  destroy() {
    this.reset();
    this.pdfPage?.cleanup();
  }
  hasEditableAnnotations() {
    return !!this.annotationLayer?.hasEditableAnnotations();
  }
  get _textHighlighter() {
    return shadow(this, "_textHighlighter", new TextHighlighter({
      pageIndex: this.id - 1,
      eventBus: this.eventBus,
      findController: pdf_page_view_classPrivateFieldGet(_layerProperties, this).findController,
      customFindController: pdf_page_view_classPrivateFieldGet(_layerProperties, this).customFindController
    }));
  }
  _resetCanvas() {
    super._resetCanvas();
    pdf_page_view_classPrivateFieldSet(_originalViewport, this, null);
  }
  reset() {
    let {
      keepAnnotationLayer = false,
      keepAnnotationEditorLayer = false,
      keepXfaLayer = false,
      keepTextLayer = false,
      keepCanvasWrapper = false,
      preserveDetailViewState = false
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    const keepPdfBugGroups = this.pdfPage?._pdfBug ?? false;
    this.cancelRendering({
      keepAnnotationLayer,
      keepAnnotationEditorLayer,
      keepXfaLayer,
      keepTextLayer
    });
    this.renderingState = RenderingStates.INITIAL;
    const div = this.div;
    const childNodes = div.childNodes,
      annotationLayerNode = keepAnnotationLayer && this.annotationLayer?.div || null,
      annotationEditorLayerNode = keepAnnotationEditorLayer && this.annotationEditorLayer?.div || null,
      xfaLayerNode = keepXfaLayer && this.xfaLayer?.div || null,
      textLayerNode = keepTextLayer && this.textLayer?.div || null,
      canvasWrapperNode = keepCanvasWrapper && pdf_page_view_classPrivateFieldGet(_canvasWrapper, this) || null;
    for (let i = childNodes.length - 1; i >= 0; i--) {
      const node = childNodes[i];
      switch (node) {
        case annotationLayerNode:
        case annotationEditorLayerNode:
        case xfaLayerNode:
        case textLayerNode:
        case canvasWrapperNode:
          continue;
      }
      if (keepPdfBugGroups && node.classList.contains("pdfBugGroupsLayer")) {
        continue;
      }
      node.remove();
      const layerIndex = pdf_page_view_classPrivateFieldGet(_layers, this).indexOf(node);
      if (layerIndex >= 0) {
        pdf_page_view_classPrivateFieldGet(_layers, this)[layerIndex] = null;
      }
    }
    div.removeAttribute("data-loaded");
    if (annotationLayerNode) {
      this.annotationLayer.hide();
    }
    if (annotationEditorLayerNode) {
      this.annotationEditorLayer.hide();
    }
    if (xfaLayerNode) {
      this.xfaLayer.hide();
    }
    if (textLayerNode) {
      this.textLayer.hide();
    }
    this.structTreeLayer?.hide();
    if (!keepCanvasWrapper && pdf_page_view_classPrivateFieldGet(_canvasWrapper, this)) {
      pdf_page_view_classPrivateFieldSet(_canvasWrapper, this, null);
      this._resetCanvas();
    }
    if (!preserveDetailViewState) {
      this.detailView?.reset({
        keepCanvas: keepCanvasWrapper
      });
      if (!keepCanvasWrapper) {
        this.detailView = null;
      }
    }
  }
  toggleEditingMode(isEditing) {
    pdf_page_view_classPrivateFieldSet(pdf_page_view_isEditing, this, isEditing);
    if (!this.hasEditableAnnotations()) {
      return;
    }
    this.reset({
      keepAnnotationLayer: true,
      keepAnnotationEditorLayer: true,
      keepXfaLayer: true,
      keepTextLayer: true,
      keepCanvasWrapper: true
    });
  }
  updateVisibleArea(visibleArea) {
    if (this.enableDetailCanvas) {
      if (pdf_page_view_classPrivateFieldGet(_needsRestrictedScaling, this) && this.maxCanvasPixels > 0 && visibleArea) {
        this.detailView ??= new PDFPageDetailView({
          pageView: this,
          enableOptimizedPartialRendering: this.enableOptimizedPartialRendering
        });
        this.detailView.update({
          visibleArea
        });
      } else if (this.detailView) {
        this.detailView.reset();
        this.detailView = null;
      }
    }
  }
  update(_ref) {
    let {
      scale = 0,
      rotation = null,
      optionalContentConfigPromise = null,
      drawingDelay = -1
    } = _ref;
    this.scale = scale || this.scale;
    if (typeof rotation === "number") {
      this.rotation = rotation;
    }
    if (optionalContentConfigPromise instanceof Promise) {
      this._optionalContentConfigPromise = optionalContentConfigPromise;
      optionalContentConfigPromise.then(optionalContentConfig => {
        if (optionalContentConfigPromise !== this._optionalContentConfigPromise) {
          return;
        }
        pdf_page_view_classPrivateFieldGet(_useThumbnailCanvas, this).initialOptionalContent = optionalContentConfig.hasInitialVisibility;
      });
    }
    pdf_page_view_classPrivateFieldGet(_useThumbnailCanvas, this).directDrawing = true;
    const totalRotation = (this.rotation + this.pdfPageRotate) % 360;
    this.viewport = this.viewport.clone({
      scale: this.scale * PixelsPerInch.PDF_TO_CSS_UNITS,
      rotation: totalRotation
    });
    pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _setDimensions).call(this);
    if (this._isStandalone) {
      this._container?.style.setProperty("--scale-factor", this.viewport.scale);
    }
    pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _computeScale).call(this);
    if (this.canvas) {
      const onlyCssZoom = pdf_page_view_classPrivateFieldGet(_hasRestrictedScaling, this) && pdf_page_view_classPrivateFieldGet(_needsRestrictedScaling, this);
      const postponeDrawing = drawingDelay >= 0 && drawingDelay < 1000;
      if (postponeDrawing || onlyCssZoom) {
        if (postponeDrawing && !onlyCssZoom && this.renderingState !== RenderingStates.FINISHED) {
          this.cancelRendering({
            keepAnnotationLayer: true,
            keepAnnotationEditorLayer: true,
            keepXfaLayer: true,
            keepTextLayer: true,
            cancelExtraDelay: drawingDelay
          });
          this.renderingState = RenderingStates.FINISHED;
          pdf_page_view_classPrivateFieldGet(_useThumbnailCanvas, this).directDrawing = false;
        }
        this.cssTransform({
          redrawAnnotationLayer: true,
          redrawAnnotationEditorLayer: true,
          redrawXfaLayer: true,
          redrawTextLayer: !postponeDrawing,
          hideTextLayer: postponeDrawing
        });
        if (!postponeDrawing) {
          this.detailView?.update({
            underlyingViewUpdated: true
          });
          this.dispatchPageRendered(true, false);
        }
        return;
      }
    }
    this.cssTransform({});
    this.reset({
      keepAnnotationLayer: true,
      keepAnnotationEditorLayer: true,
      keepXfaLayer: true,
      keepTextLayer: true,
      keepCanvasWrapper: true,
      preserveDetailViewState: true
    });
    this.detailView?.update({
      underlyingViewUpdated: true
    });
  }
  cancelRendering() {
    let {
      keepAnnotationLayer = false,
      keepAnnotationEditorLayer = false,
      keepXfaLayer = false,
      keepTextLayer = false,
      cancelExtraDelay = 0
    } = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    super.cancelRendering({
      cancelExtraDelay
    });
    if (this.textLayer && (!keepTextLayer || !this.textLayer.div)) {
      this.textLayer.cancel();
      this.textLayer = null;
    }
    if (this.annotationLayer && (!keepAnnotationLayer || !this.annotationLayer.div)) {
      this.annotationLayer.cancel();
      this.annotationLayer = null;
      this._annotationCanvasMap = null;
    }
    if (this.structTreeLayer && !this.textLayer) {
      this.structTreeLayer = null;
    }
    if (this.annotationEditorLayer && (!keepAnnotationEditorLayer || !this.annotationEditorLayer.div)) {
      if (this.drawLayer) {
        this.drawLayer.cancel();
        this.drawLayer = null;
      }
      this.annotationEditorLayer.cancel();
      this.annotationEditorLayer = null;
    }
    if (this.xfaLayer && (!keepXfaLayer || !this.xfaLayer.div)) {
      this.xfaLayer.cancel();
      this.xfaLayer = null;
      this._textHighlighter?.disable();
    }
  }
  cssTransform(_ref2) {
    let {
      redrawAnnotationLayer = false,
      redrawAnnotationEditorLayer = false,
      redrawXfaLayer = false,
      redrawTextLayer = false,
      hideTextLayer = false
    } = _ref2;
    const {
      canvas
    } = this;
    if (!canvas) {
      return;
    }
    const originalViewport = pdf_page_view_classPrivateFieldGet(_originalViewport, this);
    if (this.viewport !== originalViewport) {
      const relativeRotation = (360 + this.viewport.rotation - originalViewport.rotation) % 360;
      if (relativeRotation === 90 || relativeRotation === 270) {
        const {
          width,
          height
        } = this.viewport;
        const scaleX = height / width;
        const scaleY = width / height;
        canvas.style.transform = `rotate(${relativeRotation}deg) scale(${scaleX},${scaleY})`;
      } else {
        canvas.style.transform = relativeRotation === 0 ? "" : `rotate(${relativeRotation}deg)`;
      }
    }
    if (redrawAnnotationLayer && this.annotationLayer) {
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderAnnotationLayer).call(this);
    }
    if (redrawAnnotationEditorLayer && this.annotationEditorLayer) {
      if (this.drawLayer) {
        pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderDrawLayer).call(this);
      }
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderAnnotationEditorLayer).call(this);
    }
    if (redrawXfaLayer && this.xfaLayer) {
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderXfaLayer).call(this);
    }
    if (this.textLayer) {
      if (hideTextLayer) {
        this.textLayer.hide();
        this.structTreeLayer?.hide();
      } else if (redrawTextLayer) {
        pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderTextLayer).call(this);
      }
    }
  }
  get width() {
    return this.viewport.width;
  }
  get height() {
    return this.viewport.height;
  }
  getPagePoint(x, y) {
    return this.viewport.convertToPdfPoint(x, y);
  }
  _ensureCanvasWrapper() {
    let canvasWrapper = pdf_page_view_classPrivateFieldGet(_canvasWrapper, this);
    if (!canvasWrapper) {
      canvasWrapper = pdf_page_view_classPrivateFieldSet(_canvasWrapper, this, document.createElement("div"));
      canvasWrapper.classList.add("canvasWrapper");
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _addLayer).call(this, canvasWrapper, "canvasWrapper");
    }
    return canvasWrapper;
  }
  _getRenderingContext(canvas, transform) {
    const backgroundColor = AppOptions.get("pdfBackgroundColor");
    return {
      canvas,
      transform,
      viewport: this.viewport,
      annotationMode: pdf_page_view_classPrivateFieldGet(_annotationMode, this),
      optionalContentConfigPromise: this._optionalContentConfigPromise,
      annotationCanvasMap: this._annotationCanvasMap,
      pageColors: this.pageColors,
      isEditing: pdf_page_view_classPrivateFieldGet(pdf_page_view_isEditing, this),
      background: backgroundColor || null,
      recordOperations: this.enableOptimizedPartialRendering && !this.recordedGroups
    };
  }
  async draw() {
    if (this.renderingState !== RenderingStates.INITIAL) {
      NgxConsole.error("Must be in new state before drawing");
      this.reset();
    }
    const {
      div,
      l10n,
      pdfPage,
      viewport
    } = this;
    if (!pdfPage) {
      this.renderingState = RenderingStates.FINISHED;
      throw new Error("pdfPage is not loaded");
    }
    this.renderingState = RenderingStates.RUNNING;
    const canvasWrapper = this._ensureCanvasWrapper();
    if (!this.textLayer && pdf_page_view_classPrivateFieldGet(_textLayerMode, this) !== TextLayerMode.DISABLE && !pdfPage.isPureXfa) {
      this._accessibilityManager ||= new TextAccessibilityManager();
      this.textLayer = new TextLayerBuilder({
        pdfPage,
        highlighter: this._textHighlighter,
        accessibilityManager: this._accessibilityManager,
        enablePermissions: pdf_page_view_classPrivateFieldGet(_textLayerMode, this) === TextLayerMode.ENABLE_PERMISSIONS,
        onAppend: textLayerDiv => {
          this.l10n.pause();
          pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _addLayer).call(this, textLayerDiv, "textLayer");
          this.l10n.resume();
        }
      });
    }
    if (!this.annotationLayer && pdf_page_view_classPrivateFieldGet(_annotationMode, this) !== AnnotationMode.DISABLE) {
      const {
        annotationStorage,
        annotationEditorUIManager,
        downloadManager,
        enableComment,
        enableScripting,
        fieldObjectsPromise,
        hasJSActionsPromise,
        linkService
      } = pdf_page_view_classPrivateFieldGet(_layerProperties, this);
      this._annotationCanvasMap ||= new Map();
      this.annotationLayer = new AnnotationLayerBuilder({
        pdfPage,
        annotationStorage,
        imageResourcesPath: this.imageResourcesPath,
        renderForms: pdf_page_view_classPrivateFieldGet(_annotationMode, this) === AnnotationMode.ENABLE_FORMS,
        linkService,
        downloadManager,
        enableComment,
        enableScripting,
        hasJSActionsPromise,
        fieldObjectsPromise,
        annotationCanvasMap: this._annotationCanvasMap,
        accessibilityManager: this._accessibilityManager,
        annotationEditorUIManager,
        onAppend: annotationLayerDiv => {
          pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _addLayer).call(this, annotationLayerDiv, "annotationLayer");
        }
      });
    }
    const {
      width,
      height
    } = viewport;
    pdf_page_view_classPrivateFieldSet(_originalViewport, this, viewport);
    const {
      canvas,
      prevCanvas
    } = this._createCanvas(newCanvas => {
      canvasWrapper.prepend(newCanvas);
    });
    canvas.setAttribute("role", "presentation");
    if (!this.outputScale) {
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _computeScale).call(this);
    }
    const {
      outputScale
    } = this;
    pdf_page_view_classPrivateFieldSet(_hasRestrictedScaling, this, pdf_page_view_classPrivateFieldGet(_needsRestrictedScaling, this));
    const sfx = approximateFraction(outputScale.sx);
    const sfy = approximateFraction(outputScale.sy);
    let canvasWidth = floorToDivide(width * outputScale.sx, sfx[0]);
    let canvasHeight = floorToDivide(height * outputScale.sy, sfy[0]);
    const divisor = await MaxCanvasSize.reduceToMaxCanvasSize(canvasWidth, canvasHeight);
    if (divisor > 1) {
      canvasWidth /= divisor;
      canvasWidth *= 0.95;
      canvasHeight /= divisor;
      canvasHeight *= 0.95;
      const reduction = Math.round((divisor / 0.95 - 1) * 100);
      warn(`Page ${this.id}: Reduced the maximum resolution by ${reduction}% because the browser can't render larger canvases.`);
    }
    canvas.width = canvasWidth;
    canvas.height = canvasHeight;
    const pageWidth = floorToDivide(calcRound(width), sfx[1]);
    const pageHeight = floorToDivide(calcRound(height), sfy[1]);
    outputScale.sx = canvasWidth / pageWidth;
    outputScale.sy = canvasHeight / pageHeight;
    if (pdf_page_view_classPrivateFieldGet(_scaleRoundX, this) !== sfx[1]) {
      div.style.setProperty("--scale-round-x", `${sfx[1]}px`);
      pdf_page_view_classPrivateFieldSet(_scaleRoundX, this, sfx[1]);
    }
    if (pdf_page_view_classPrivateFieldGet(_scaleRoundY, this) !== sfy[1]) {
      div.style.setProperty("--scale-round-y", `${sfy[1]}px`);
      pdf_page_view_classPrivateFieldSet(_scaleRoundY, this, sfy[1]);
    }
    const transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null;
    const resultPromise = this._drawCanvas(this._getRenderingContext(canvas, transform), () => {
      prevCanvas?.remove();
      this._resetCanvas();
    }, renderTask => {
      pdf_page_view_classPrivateFieldGet(_useThumbnailCanvas, this).regularAnnotations = !renderTask.separateAnnots;
      this.dispatchPageRendered(false, false);
    }).then(async () => {
      this.structTreeLayer ||= new StructTreeLayerBuilder(pdfPage, viewport.rawDims);
      const textLayerPromise = pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderTextLayer).call(this);
      if (this.annotationLayer) {
        await pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderAnnotationLayer).call(this);
        if (pdf_page_view_classPrivateFieldGet(_enableAutoLinking, this) && this.annotationLayer && this.textLayer) {
          await pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _injectLinkAnnotations).call(this, textLayerPromise);
        }
      }
      const {
        annotationEditorUIManager
      } = pdf_page_view_classPrivateFieldGet(_layerProperties, this);
      if (!annotationEditorUIManager) {
        return;
      }
      this.drawLayer ||= new DrawLayerBuilder({
        pageIndex: this.id
      });
      await pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderDrawLayer).call(this);
      this.drawLayer.setParent(canvasWrapper);
      this.annotationEditorLayer ||= new AnnotationEditorLayerBuilder({
        uiManager: annotationEditorUIManager,
        pdfPage,
        l10n,
        structTreeLayer: this.structTreeLayer,
        accessibilityManager: this._accessibilityManager,
        annotationLayer: this.annotationLayer?.annotationLayer,
        textLayer: this.textLayer,
        drawLayer: this.drawLayer.getDrawLayer(),
        onAppend: annotationEditorLayerDiv => {
          pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _addLayer).call(this, annotationEditorLayerDiv, "annotationEditorLayer");
        },
        eventBus: this.eventBus
      });
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderAnnotationEditorLayer).call(this);
    });
    if (pdfPage.isPureXfa) {
      if (!this.xfaLayer) {
        const {
          annotationStorage,
          linkService
        } = pdf_page_view_classPrivateFieldGet(_layerProperties, this);
        this.xfaLayer = new XfaLayerBuilder({
          pdfPage,
          annotationStorage,
          linkService
        });
      }
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderXfaLayer).call(this);
    }
    div.setAttribute("data-loaded", true);
    this.dispatchPageRender();
    return resultPromise;
  }
  setPageLabel(label) {
    this.pageLabel = typeof label === "string" ? label : null;
    this.div.setAttribute("data-l10n-args", JSON.stringify({
      page: this.pageLabel ?? this.id
    }));
    if (this.pageLabel !== null) {
      this.div.setAttribute("data-page-label", this.pageLabel);
    } else {
      this.div.removeAttribute("data-page-label");
    }
  }
  get thumbnailCanvas() {
    const {
      directDrawing,
      initialOptionalContent,
      regularAnnotations
    } = pdf_page_view_classPrivateFieldGet(_useThumbnailCanvas, this);
    return directDrawing && initialOptionalContent && regularAnnotations ? this.canvas : null;
  }
}
function _addLayer(div, name) {
  const pos = LAYERS_ORDER.get(name);
  const oldDiv = pdf_page_view_classPrivateFieldGet(_layers, this)[pos];
  pdf_page_view_classPrivateFieldGet(_layers, this)[pos] = div;
  if (oldDiv) {
    oldDiv.replaceWith(div);
    return;
  }
  for (let i = pos - 1; i >= 0; i--) {
    const layer = pdf_page_view_classPrivateFieldGet(_layers, this)[i];
    if (layer) {
      layer.after(div);
      return;
    }
  }
  this.div.prepend(div);
}
function _setDimensions() {
  const {
    div,
    viewport
  } = this;
  if (viewport.userUnit !== pdf_page_view_classPrivateFieldGet(_userUnit, this)) {
    if (viewport.userUnit !== 1) {
      div.style.setProperty("--user-unit", viewport.userUnit);
    } else {
      div.style.removeProperty("--user-unit");
    }
    pdf_page_view_classPrivateFieldSet(_userUnit, this, viewport.userUnit);
  }
  if (this.pdfPage) {
    if (pdf_page_view_classPrivateFieldGet(_previousRotation, this) === viewport.rotation) {
      return;
    }
    pdf_page_view_classPrivateFieldSet(_previousRotation, this, viewport.rotation);
  }
  setLayerDimensions(div, viewport, true, false);
}
function _dispatchLayerRendered(name, error, layer) {
  this.eventBus.dispatch(name, {
    source: this,
    pageNumber: this.id,
    error,
    layer
  });
}
async function _renderAnnotationLayer() {
  let error = null;
  try {
    await this.annotationLayer.render({
      viewport: this.viewport,
      intent: "display",
      structTreeLayer: this.structTreeLayer
    });
  } catch (ex) {
    NgxConsole.error("#renderAnnotationLayer:", ex);
    error = ex;
  } finally {
    pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _dispatchLayerRendered).call(this, "annotationlayerrendered", error, this.annotationLayer);
  }
}
async function _renderAnnotationEditorLayer() {
  let error = null;
  try {
    await this.annotationEditorLayer.render({
      viewport: this.viewport,
      intent: "display"
    });
  } catch (ex) {
    NgxConsole.error("#renderAnnotationEditorLayer:", ex);
    error = ex;
  } finally {
    pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _dispatchLayerRendered).call(this, "annotationeditorlayerrendered", error, this.annotationEditorLayer);
  }
}
async function _renderDrawLayer() {
  try {
    await this.drawLayer.render({
      intent: "display"
    });
  } catch (ex) {
    NgxConsole.error("#renderDrawLayer:", ex);
  }
}
async function _renderXfaLayer() {
  let error = null;
  try {
    const result = await this.xfaLayer.render({
      viewport: this.viewport,
      intent: "display"
    });
    if (result?.textDivs && this._textHighlighter) {
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _buildXfaTextContentItems).call(this, result.textDivs);
    }
  } catch (ex) {
    NgxConsole.error("#renderXfaLayer:", ex);
    error = ex;
  } finally {
    if (this.xfaLayer?.div) {
      this.l10n.pause();
      pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _addLayer).call(this, this.xfaLayer.div, "xfaLayer");
      this.l10n.resume();
    }
    pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _dispatchLayerRendered).call(this, "xfalayerrendered", error, this.xfaLayer);
  }
}
async function _renderTextLayer() {
  if (!this.textLayer) {
    return;
  }
  let error = null;
  try {
    await this.textLayer.render({
      viewport: this.viewport
    });
  } catch (ex) {
    if (ex instanceof AbortException) {
      return;
    }
    NgxConsole.error("#renderTextLayer:", ex);
    error = ex;
  }
  pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _dispatchLayerRendered).call(this, "textlayerrendered", error, this.textLayer);
  pdf_page_view_assertClassBrand(_PDFPageView_brand, this, _renderStructTreeLayer).call(this);
}
async function _renderStructTreeLayer() {
  if (!this.textLayer) {
    return;
  }
  const treeDom = await this.structTreeLayer?.render();
  if (treeDom) {
    this.l10n.pause();
    this.structTreeLayer?.addElementsToTextLayer();
    if (this.canvas && treeDom.parentNode !== this.canvas) {
      this.canvas.append(treeDom);
    }
    this.l10n.resume();
  }
  this.structTreeLayer?.show();
}
async function _buildXfaTextContentItems(textDivs) {
  const text = await this.pdfPage.getTextContent();
  const items = [];
  for (const item of text.items) {
    items.push(item.str);
  }
  this._textHighlighter.setTextMapping(textDivs, items);
  this._textHighlighter.enable();
}
async function _injectLinkAnnotations(textLayerPromise) {
  let error = null;
  try {
    await textLayerPromise;
    if (!this.annotationLayer) {
      return;
    }
    await this.annotationLayer.injectLinkAnnotations({
      inferredLinks: Autolinker.processLinks(this),
      viewport: this.viewport,
      structTreeLayer: this.structTreeLayer
    });
  } catch (ex) {
    NgxConsole.error("#injectLinkAnnotations:", ex);
    error = ex;
  }
}
function _computeScale() {
  const {
    width,
    height
  } = this.viewport;
  const outputScale = this.outputScale = new OutputScale();
  if (this.maxCanvasPixels === 0) {
    const invScale = 1 / this.scale;
    outputScale.sx *= invScale;
    outputScale.sy *= invScale;
    pdf_page_view_classPrivateFieldSet(_needsRestrictedScaling, this, true);
  } else {
    pdf_page_view_classPrivateFieldSet(_needsRestrictedScaling, this, outputScale.limitCanvas(width, height, this.maxCanvasPixels, this.maxCanvasDim, this.capCanvasAreaFactor));
  }
}

;// ./web/pdf_viewer.js
function pdf_viewer_classPrivateGetter(s, r, a) { return a(pdf_viewer_assertClassBrand(s, r)); }


















function pdf_viewer_classPrivateMethodInitSpec(e, a) { pdf_viewer_checkPrivateRedeclaration(e, a), a.add(e); }
function pdf_viewer_classPrivateFieldInitSpec(e, t, a) { pdf_viewer_checkPrivateRedeclaration(e, t), t.set(e, a); }
function pdf_viewer_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function pdf_viewer_classPrivateFieldGet(s, a) { return s.get(pdf_viewer_assertClassBrand(s, a)); }
function pdf_viewer_classPrivateFieldSet(s, a, r) { return s.set(pdf_viewer_assertClassBrand(s, a), r), r; }
function pdf_viewer_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }








const DEFAULT_CACHE_SIZE = 10;
const PagesCountLimit = {
  FORCE_SCROLL_MODE_PAGE: 10000,
  FORCE_LAZY_PAGE_INIT: 5000,
  PAUSE_EAGER_PAGE_INIT: 250
};
function isValidAnnotationEditorMode(mode) {
  return Object.values(AnnotationEditorType).includes(mode) && mode !== AnnotationEditorType.DISABLE;
}
var _buf = /*#__PURE__*/new WeakMap();
var _size = /*#__PURE__*/new WeakMap();
var _PDFPageViewBuffer_brand = /*#__PURE__*/new WeakSet();
class PDFPageViewBuffer {
  constructor(size) {
    pdf_viewer_classPrivateMethodInitSpec(this, _PDFPageViewBuffer_brand);
    pdf_viewer_classPrivateFieldInitSpec(this, _buf, new Set());
    pdf_viewer_classPrivateFieldInitSpec(this, _size, 0);
    pdf_viewer_classPrivateFieldSet(_size, this, size);
  }
  push(view) {
    const buf = pdf_viewer_classPrivateFieldGet(_buf, this);
    if (buf.has(view)) {
      buf.delete(view);
    }
    buf.add(view);
    if (buf.size > pdf_viewer_classPrivateFieldGet(_size, this)) {
      pdf_viewer_assertClassBrand(_PDFPageViewBuffer_brand, this, _destroyFirstView).call(this);
    }
  }
  resize(newSize) {
    let idsToKeep = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    pdf_viewer_classPrivateFieldSet(_size, this, newSize);
    const buf = pdf_viewer_classPrivateFieldGet(_buf, this);
    if (idsToKeep) {
      const ii = buf.size;
      let i = 1;
      for (const view of buf) {
        if (idsToKeep.has(view.id)) {
          buf.delete(view);
          buf.add(view);
        }
        if (++i > ii) {
          break;
        }
      }
    }
    while (buf.size > pdf_viewer_classPrivateFieldGet(_size, this)) {
      pdf_viewer_assertClassBrand(_PDFPageViewBuffer_brand, this, _destroyFirstView).call(this);
    }
  }
  has(view) {
    return pdf_viewer_classPrivateFieldGet(_buf, this).has(view);
  }
  [Symbol.iterator]() {
    return pdf_viewer_classPrivateFieldGet(_buf, this).keys();
  }
}
function _destroyFirstView() {
  const firstView = pdf_viewer_classPrivateFieldGet(_buf, this).keys().next().value;
  firstView?.destroy();
  pdf_viewer_classPrivateFieldGet(_buf, this).delete(firstView);
}
var _buffer = /*#__PURE__*/new WeakMap();
var pdf_viewer_altTextManager = /*#__PURE__*/new WeakMap();
var _annotationEditorHighlightColors = /*#__PURE__*/new WeakMap();
var _annotationEditorMode = /*#__PURE__*/new WeakMap();
var _annotationEditorUIManager = /*#__PURE__*/new WeakMap();
var pdf_viewer_annotationMode = /*#__PURE__*/new WeakMap();
var pdf_viewer_commentManager = /*#__PURE__*/new WeakMap();
var _containerTopLeft = /*#__PURE__*/new WeakMap();
var _editorUndoBar = /*#__PURE__*/new WeakMap();
var pdf_viewer_enableHWA = /*#__PURE__*/new WeakMap();
var pdf_viewer_enableHighlightFloatingButton = /*#__PURE__*/new WeakMap();
var pdf_viewer_enablePermissions = /*#__PURE__*/new WeakMap();
var pdf_viewer_enableUpdatedAddImage = /*#__PURE__*/new WeakMap();
var pdf_viewer_enableNewAltTextWhenAddingImage = /*#__PURE__*/new WeakMap();
var pdf_viewer_enableAutoLinking = /*#__PURE__*/new WeakMap();
var pdf_viewer_eventAbortController = /*#__PURE__*/new WeakMap();
var pdf_viewer_minDurationToUpdateCanvas = /*#__PURE__*/new WeakMap();
var pdf_viewer_mlManager = /*#__PURE__*/new WeakMap();
var _printingAllowed = /*#__PURE__*/new WeakMap();
var _scrollTimeoutId = /*#__PURE__*/new WeakMap();
var _switchAnnotationEditorModeAC = /*#__PURE__*/new WeakMap();
var _switchAnnotationEditorModeTimeoutId = /*#__PURE__*/new WeakMap();
var _getAllTextInProgress = /*#__PURE__*/new WeakMap();
var _hiddenCopyElement = /*#__PURE__*/new WeakMap();
var _interruptCopyCondition = /*#__PURE__*/new WeakMap();
var _previousContainerHeight = /*#__PURE__*/new WeakMap();
var pdf_viewer_resizeObserver = /*#__PURE__*/new WeakMap();
var _scrollModePageState = /*#__PURE__*/new WeakMap();
var _scaleTimeoutId = /*#__PURE__*/new WeakMap();
var pdf_viewer_signatureManager = /*#__PURE__*/new WeakMap();
var _supportsPinchToZoom = /*#__PURE__*/new WeakMap();
var pdf_viewer_textLayerMode = /*#__PURE__*/new WeakMap();
var _outerScrollContainer = /*#__PURE__*/new WeakMap();
var _pageViewMode = /*#__PURE__*/new WeakMap();
var _maxZoom = /*#__PURE__*/new WeakMap();
var _minZoom = /*#__PURE__*/new WeakMap();
var pdf_viewer_viewerAlert = /*#__PURE__*/new WeakMap();
var _PDFViewer_brand = /*#__PURE__*/new WeakSet();
class PDFViewer {
  constructor(_options) {
    pdf_viewer_classPrivateMethodInitSpec(this, _PDFViewer_brand);
    pdf_viewer_classPrivateFieldInitSpec(this, _buffer, null);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_altTextManager, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _annotationEditorHighlightColors, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _annotationEditorMode, AnnotationEditorType.NONE);
    pdf_viewer_classPrivateFieldInitSpec(this, _annotationEditorUIManager, null);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_annotationMode, AnnotationMode.ENABLE_FORMS);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_commentManager, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _containerTopLeft, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _editorUndoBar, null);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_enableHWA, false);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_enableHighlightFloatingButton, false);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_enablePermissions, false);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_enableUpdatedAddImage, false);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_enableNewAltTextWhenAddingImage, false);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_enableAutoLinking, true);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_eventAbortController, null);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_minDurationToUpdateCanvas, 0);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_mlManager, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _printingAllowed, true);
    pdf_viewer_classPrivateFieldInitSpec(this, _scrollTimeoutId, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _switchAnnotationEditorModeAC, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _switchAnnotationEditorModeTimeoutId, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _getAllTextInProgress, false);
    pdf_viewer_classPrivateFieldInitSpec(this, _hiddenCopyElement, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _interruptCopyCondition, false);
    pdf_viewer_classPrivateFieldInitSpec(this, _previousContainerHeight, 0);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_resizeObserver, new ResizeObserver(pdf_viewer_assertClassBrand(_PDFViewer_brand, this, pdf_viewer_resizeObserverCallback).bind(this)));
    pdf_viewer_classPrivateFieldInitSpec(this, _scrollModePageState, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _scaleTimeoutId, null);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_signatureManager, null);
    pdf_viewer_classPrivateFieldInitSpec(this, _supportsPinchToZoom, true);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_textLayerMode, TextLayerMode.ENABLE);
    pdf_viewer_classPrivateFieldInitSpec(this, _outerScrollContainer, undefined);
    pdf_viewer_classPrivateFieldInitSpec(this, _pageViewMode, "multiple");
    pdf_viewer_classPrivateFieldInitSpec(this, _maxZoom, MAX_SCALE);
    pdf_viewer_classPrivateFieldInitSpec(this, _minZoom, MIN_SCALE);
    pdf_viewer_classPrivateFieldInitSpec(this, pdf_viewer_viewerAlert, null);
    const viewerVersion = "5.4.903";
    if (version !== viewerVersion) {
      throw new Error(`The API version "${version}" does not match the Viewer version "${viewerVersion}".`);
    }
    this.container = _options.container;
    this.viewer = _options.viewer || _options.container.firstElementChild;
    pdf_viewer_classPrivateFieldSet(pdf_viewer_viewerAlert, this, _options.viewerAlert || null);
    this.eventBus = _options.eventBus;
    this.pageViewMode = _options.pageViewMode || "multiple";
    this.defaultCacheSize = _options.defaultCacheSize;
    pdf_viewer_classPrivateFieldSet(_maxZoom, this, _options.maxZoom);
    pdf_viewer_classPrivateFieldSet(_minZoom, this, _options.minZoom);
    if (this.container?.tagName !== "DIV" || this.viewer?.tagName !== "DIV") {
      throw new Error("Invalid `container` and/or `viewer` option.");
    }
    if (this.container.offsetParent && getComputedStyle(this.container).position !== "absolute") {
      throw new Error("The `container` must be absolutely positioned.");
    }
    pdf_viewer_classPrivateFieldGet(pdf_viewer_resizeObserver, this).observe(this.container);
    this.linkService = _options.linkService || new SimpleLinkService();
    this.downloadManager = _options.downloadManager || null;
    this.findController = _options.findController || null;
    this.customFindController = _options.customFindController || null;
    pdf_viewer_classPrivateFieldSet(pdf_viewer_altTextManager, this, _options.altTextManager || null);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_commentManager, this, _options.commentManager || null);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_signatureManager, this, _options.signatureManager || null);
    pdf_viewer_classPrivateFieldSet(_editorUndoBar, this, _options.editorUndoBar || null);
    if (this.findController) {
      this.findController.onIsPageVisible = pageNumber => this._getVisiblePages().ids.has(pageNumber);
    }
    this._scriptingManager = _options.scriptingManager || null;
    pdf_viewer_classPrivateFieldSet(pdf_viewer_textLayerMode, this, _options.textLayerMode ?? TextLayerMode.ENABLE);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_annotationMode, this, _options.annotationMode ?? AnnotationMode.ENABLE_FORMS);
    pdf_viewer_classPrivateFieldSet(_annotationEditorMode, this, _options.annotationEditorMode ?? AnnotationEditorType.NONE);
    pdf_viewer_classPrivateFieldSet(_annotationEditorHighlightColors, this, _options.annotationEditorHighlightColors || null);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_enableHighlightFloatingButton, this, _options.enableHighlightFloatingButton === true);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_enableUpdatedAddImage, this, _options.enableUpdatedAddImage === true);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_enableNewAltTextWhenAddingImage, this, _options.enableNewAltTextWhenAddingImage === true);
    this.imageResourcesPath = _options.imageResourcesPath || "";
    this.enablePrintAutoRotate = _options.enablePrintAutoRotate || false;
    this.removePageBorders = _options.removePageBorders || false;
    this.maxCanvasPixels = _options.maxCanvasPixels;
    this.maxCanvasDim = _options.maxCanvasDim;
    this.capCanvasAreaFactor = _options.capCanvasAreaFactor;
    this.enableDetailCanvas = _options.enableDetailCanvas ?? true;
    this.enableOptimizedPartialRendering = _options.enableOptimizedPartialRendering ?? false;
    this.l10n = _options.l10n;
    this.l10n ||= new genericl10n_GenericL10n();
    pdf_viewer_classPrivateFieldSet(pdf_viewer_enablePermissions, this, _options.enablePermissions || false);
    this.pageColors = _options.pageColors || null;
    pdf_viewer_classPrivateFieldSet(pdf_viewer_mlManager, this, _options.mlManager || null);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_enableHWA, this, _options.enableHWA || false);
    pdf_viewer_classPrivateFieldSet(_supportsPinchToZoom, this, _options.supportsPinchToZoom !== false);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_enableAutoLinking, this, _options.enableAutoLinking !== false);
    pdf_viewer_classPrivateFieldSet(pdf_viewer_minDurationToUpdateCanvas, this, _options.minDurationToUpdateCanvas ?? 500);
    this.defaultRenderingQueue = !_options.renderingQueue;
    if (this.defaultRenderingQueue) {
      this.renderingQueue = new PDFRenderingQueue();
      this.renderingQueue.setViewer(this);
    } else {
      this.renderingQueue = _options.renderingQueue;
    }
    const {
      abortSignal
    } = _options;
    abortSignal?.addEventListener("abort", () => {
      pdf_viewer_classPrivateFieldGet(pdf_viewer_resizeObserver, this).disconnect();
      pdf_viewer_classPrivateFieldSet(pdf_viewer_resizeObserver, this, null);
    }, {
      once: true
    });
    this.scroll = watchScroll(this.container, this._scrollUpdate.bind(this), abortSignal);
    this.presentationModeState = PresentationModeState.UNKNOWN;
    this._resetView();
    if (this.removePageBorders) {
      this.viewer.classList.add("removePageBorders");
    }
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _updateContainerHeightCss).call(this);
    this.eventBus._on("thumbnailrendered", _ref => {
      let {
        pageNumber,
        pdfPage
      } = _ref;
      const pageView = this._pages[pageNumber - 1];
      if (!pdf_viewer_classPrivateFieldGet(_buffer, this).has(pageView)) {
        pdfPage?.cleanup();
      }
    });
    if (!_options.l10n) {
      this.l10n.translate(this.container);
    }
    this.cspPolicyService = _options.cspPolicyService;
  }
  get maxZoom() {
    return pdf_viewer_classPrivateFieldGet(_maxZoom, this);
  }
  set maxZoom(value) {
    pdf_viewer_classPrivateFieldSet(_maxZoom, this, value);
  }
  get minZoom() {
    return pdf_viewer_classPrivateFieldGet(_minZoom, this);
  }
  set minZoom(value) {
    pdf_viewer_classPrivateFieldSet(_minZoom, this, value);
  }
  setTextLayerMode(mode) {
    pdf_viewer_classPrivateFieldSet(pdf_viewer_textLayerMode, this, mode);
  }
  get pageViewMode() {
    return pdf_viewer_classPrivateFieldGet(_pageViewMode, this);
  }
  set pageViewMode(viewMode) {
    if (pdf_viewer_classPrivateFieldGet(_pageViewMode, this) !== viewMode) {
      pdf_viewer_classPrivateFieldSet(_pageViewMode, this, viewMode);
      if (!pdf_viewer_classPrivateFieldGet(_outerScrollContainer, this) && viewMode === "infinite-scroll") {
        pdf_viewer_classPrivateFieldSet(_outerScrollContainer, this, pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _findParentWithScrollbar).call(this, this.container.offsetParent));
        if (pdf_viewer_classPrivateFieldGet(_outerScrollContainer, this)) {
          watchScroll(pdf_viewer_classPrivateFieldGet(_outerScrollContainer, this), this._scrollUpdate.bind(this));
        }
      }
      this.eventBus.dispatch("pageviewmodechanged", {
        source: this,
        pageViewMode: viewMode
      });
    }
  }
  get printingAllowed() {
    return pdf_viewer_classPrivateFieldGet(_printingAllowed, this);
  }
  get pagesCount() {
    return this._pages.length;
  }
  getPageView(index) {
    return this._pages[index];
  }
  swapPages(oldIndex, newIndex) {
    const oldIndexPage = this._pages[oldIndex].pdfPage;
    const newIndexPage = this._pages[newIndex].pdfPage;
    this._pages[oldIndex].setPdfPage(newIndexPage);
    this._pages[newIndex].setPdfPage(oldIndexPage);
    this.refresh();
  }
  getCachedPageViews() {
    return new Set(pdf_viewer_classPrivateFieldGet(_buffer, this));
  }
  get pageViewsReady() {
    return this._pages.every(pageView => pageView?.pdfPage);
  }
  get renderForms() {
    return pdf_viewer_classPrivateFieldGet(pdf_viewer_annotationMode, this) === AnnotationMode.ENABLE_FORMS;
  }
  get enableScripting() {
    return !!this._scriptingManager;
  }
  get currentPageNumber() {
    return this._currentPageNumber;
  }
  set currentPageNumber(val) {
    if (!Number.isInteger(val)) {
      throw new Error("Invalid page number.");
    }
    if (!this.pdfDocument) {
      return;
    }
    const flip = Math.abs(this._currentPageNumber - val) <= 2;
    if (!this._setCurrentPageNumber(val, true)) {
      NgxConsole.error(`currentPageNumber: "${val}" is not a valid page.`);
    }
    if (this.pageFlip) {
      if (flip) {
        this.pageFlip.flip(val - 1);
      } else {
        this.pageFlip.turnToPage(val - 1);
      }
      this.ensureAdjacentPagesAreLoaded();
    }
  }
  hidePagesDependingOnpageViewMode() {
    if (this.pageViewMode === "book") {
      if (!this.pageFlip) {
        setTimeout(() => {
          if (!this.pageFlip) {
            const page1 = this._pages[0].div;
            const htmlParentElement = page1.parentElement;
            const viewer = htmlParentElement.parentElement;
            viewer.style.width = 2 * page1.clientWidth + "px";
            viewer.style.overflow = "hidden";
            viewer.style.marginLeft = "auto";
            viewer.style.marginRight = "auto";
            this.pageFlip = new PageFlip(htmlParentElement, {
              width: page1.clientWidth,
              height: page1.clientHeight,
              showCover: true,
              size: "fixed"
            }, this.cspPolicyService);
            this.pageFlip.loadFromHTML(this.container.querySelectorAll(".page"));
            this.pageFlip.on("flip", e => {
              if (this._currentPageNumber !== e.data + 1) {
                this._setCurrentPageNumber(e.data + 1, false);
              }
            });
          }
        }, 100);
      }
    }
  }
  async _setCurrentPageNumber(val) {
    let resetCurrentPageView = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    if (this._currentPageNumber === val) {
      if (resetCurrentPageView) {
        pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _resetCurrentPageView).call(this);
      }
      return true;
    }
    if (!(0 < val && val <= this.pagesCount)) {
      return false;
    }
    const previous = this._currentPageNumber;
    this._currentPageNumber = val;
    this.hidePagesDependingOnpageViewMode();
    if (this.pageViewMode === "book" || this.pageViewMode === "infinite-scroll") {
      const pageView = this._pages[this.currentPageNumber - 1];
      if (pageView.div.parentElement.classList.contains("spread")) {
        pageView.div.parentElement.childNodes.forEach(async div => {
          const pageNumber = Number(div.getAttribute("data-page-number"));
          const pv = this._pages[pageNumber - 1];
          await pdf_viewer_assertClassBrand(_PDFViewer_brand, this, pdf_viewer_ensurePdfPageLoaded).call(this, pv);
          this.renderingQueue.renderView(pv);
          div.style.display = "inline-block";
        });
      } else {
        await pdf_viewer_assertClassBrand(_PDFViewer_brand, this, pdf_viewer_ensurePdfPageLoaded).call(this, pageView);
        this.renderingQueue.renderView(pageView);
        if (pdf_viewer_classPrivateFieldGet(_pageViewMode, this) === "book") {
          this.ensureAdjacentPagesAreLoaded();
        }
      }
    }
    this.eventBus.dispatch("pagechanging", {
      source: this,
      pageNumber: val,
      pageLabel: this._pageLabels?.[val - 1] ?? null,
      previous
    });
    if (resetCurrentPageView) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _resetCurrentPageView).call(this);
    }
    return true;
  }
  addPageToRenderQueue() {
    let pageIndex = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
    if (pageIndex >= 0 && pageIndex <= this._pages.length - 1) {
      const pageView = this._pages[pageIndex];
      const isLoading = pageView.renderingState === RenderingStates.INITIAL;
      if (isLoading) {
        pdf_viewer_assertClassBrand(_PDFViewer_brand, this, pdf_viewer_ensurePdfPageLoaded).call(this, pageView).then(() => {
          this.renderingQueue.renderView(pageView);
        });
        return true;
      }
    }
    return false;
  }
  async ensureAdjacentPagesAreLoaded() {
    const advances = [0, 1, -1, 2, -2, -3];
    let offset = 0;
    if (this.currentPageNumber % 2 === 1) {
      offset = -1;
    }
    let renderAsynchronously = false;
    for (const advance of advances) {
      const pageIndex = this.currentPageNumber + advance + offset;
      if (pageIndex >= 0 && pageIndex < this._pages.length) {
        try {
          const pageView = this._pages[pageIndex];
          await pdf_viewer_assertClassBrand(_PDFViewer_brand, this, pdf_viewer_ensurePdfPageLoaded).call(this, pageView);
          const isAlreadyRendering = this._pages.some(pv => pv.renderingState === RenderingStates.RUNNING || pv.renderingState === RenderingStates.PAUSED);
          if (isAlreadyRendering || renderAsynchronously) {
            const loader = () => this.adjacentPagesRenderer(loader, pageIndex);
            this.eventBus._on("pagerendered", loader);
            this.eventBus._on("thumbnailRendered", loader);
          } else {
            renderAsynchronously = this.adjacentPagesRenderer(null, pageIndex);
          }
        } catch (exception) {
          NgxConsole.log("Exception during pre-rendering page %s", pageIndex, exception);
        }
      }
    }
  }
  adjacentPagesRenderer(self, pageIndex) {
    const isAlreadyRendering = this._pages.find(pageView => pageView.renderingState === RenderingStates.RUNNING);
    if (isAlreadyRendering) {
      return true;
    }
    const pausedRendering = this._pages.find(pageView => pageView.renderingState === RenderingStates.PAUSED);
    if (pausedRendering) {
      this.renderingQueue.renderView(pausedRendering);
      return true;
    }
    if (self) {
      this.eventBus._off("pagerendered", self);
      this.eventBus._off("thumbnailRendered", self);
    }
    if (pageIndex >= 0 && pageIndex < this._pages.length) {
      const pageView = this._pages[pageIndex];
      const needsToBeRendered = pageView.renderingState === RenderingStates.INITIAL;
      if (needsToBeRendered) {
        this.renderingQueue.renderView(pageView);
        return true;
      }
    }
    return false;
  }
  get currentPageLabel() {
    return this._pageLabels?.[this._currentPageNumber - 1] ?? null;
  }
  set currentPageLabel(val) {
    if (!this.pdfDocument) {
      return;
    }
    let page = val | 0;
    if (this._pageLabels) {
      const i = this._pageLabels.indexOf(val);
      if (i >= 0) {
        page = i + 1;
      }
    }
    if (!this._setCurrentPageNumber(page, true)) {
      NgxConsole.error(`currentPageLabel: "${val}" is not a valid page.`);
    }
  }
  get currentScale() {
    return this._currentScale !== UNKNOWN_SCALE ? this._currentScale : DEFAULT_SCALE;
  }
  set currentScale(val) {
    if (isNaN(val)) {
      throw new Error("Invalid numeric scale.");
    }
    if (!this.pdfDocument) {
      return;
    }
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScale).call(this, val, {
      noScroll: false
    });
  }
  get currentScaleValue() {
    return this._currentScaleValue;
  }
  set currentScaleValue(val) {
    if (!this.pdfDocument) {
      return;
    }
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScale).call(this, val, {
      noScroll: false
    });
  }
  get pagesRotation() {
    return this._pagesRotation;
  }
  set pagesRotation(rotation) {
    if (!isValidRotation(rotation)) {
      throw new Error("Invalid pages rotation angle.");
    }
    if (!this.pdfDocument) {
      return;
    }
    rotation %= 360;
    if (rotation < 0) {
      rotation += 360;
    }
    if (this._pagesRotation === rotation) {
      return;
    }
    this._pagesRotation = rotation;
    const pageNumber = this._currentPageNumber;
    this.refresh(true, {
      rotation
    });
    if (this._currentScaleValue) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScale).call(this, this._currentScaleValue, {
        noScroll: true
      });
    }
    this.eventBus.dispatch("rotationchanging", {
      source: this,
      pagesRotation: rotation,
      pageNumber
    });
    if (this.defaultRenderingQueue) {
      this.update();
    }
  }
  get firstPagePromise() {
    return this.pdfDocument ? this._firstPageCapability.promise : null;
  }
  get onePageRendered() {
    return this.pdfDocument ? this._onePageRenderedCapability.promise : null;
  }
  get pagesPromise() {
    return this.pdfDocument ? this._pagesCapability.promise : null;
  }
  get _layerProperties() {
    const self = this;
    return shadow(this, "_layerProperties", {
      get annotationEditorUIManager() {
        return pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, self);
      },
      get annotationStorage() {
        return self.pdfDocument?.annotationStorage;
      },
      get downloadManager() {
        return self.downloadManager;
      },
      get enableComment() {
        return !!pdf_viewer_classPrivateFieldGet(pdf_viewer_commentManager, self);
      },
      get enableScripting() {
        return !!self._scriptingManager;
      },
      get fieldObjectsPromise() {
        return self.pdfDocument?.getFieldObjects();
      },
      get findController() {
        return self.findController;
      },
      get customFindController() {
        return self.customFindController;
      },
      get hasJSActionsPromise() {
        return self.pdfDocument?.hasJSActions();
      },
      get linkService() {
        return self.linkService;
      }
    });
  }
  async getAllText() {
    const texts = [];
    const buffer = [];
    for (let pageNum = 1, pagesCount = this.pdfDocument.numPages; pageNum <= pagesCount; ++pageNum) {
      if (pdf_viewer_classPrivateFieldGet(_interruptCopyCondition, this)) {
        return null;
      }
      buffer.length = 0;
      const page = await this.pdfDocument.getPage(pageNum);
      const {
        items
      } = await page.getTextContent();
      for (const item of items) {
        if (item.str) {
          buffer.push(item.str);
        }
        if (item.hasEOL) {
          buffer.push("\n");
        }
      }
      texts.push(removeNullCharacters(buffer.join("")));
    }
    return texts.join("\n");
  }
  setDocument(pdfDocument) {
    if (this.pdfDocument) {
      this.eventBus.dispatch("pagesdestroy", {
        source: this
      });
      this._cancelRendering();
      this._resetView();
      this.findController?.setDocument(null);
      this.customFindController?.setDocument(null);
      this._scriptingManager?.setDocument(null);
      pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this)?.destroy();
      pdf_viewer_classPrivateFieldSet(_annotationEditorUIManager, this, null);
      pdf_viewer_classPrivateFieldSet(_annotationEditorMode, this, AnnotationEditorType.NONE);
      pdf_viewer_classPrivateFieldSet(_printingAllowed, this, true);
    }
    this.pdfDocument = pdfDocument;
    if (!pdfDocument) {
      return;
    }
    const pagesCount = pdfDocument.numPages;
    const firstPagePromise = pdfDocument.getPage(1);
    const optionalContentConfigPromise = pdfDocument.getOptionalContentConfig({
      intent: "display"
    });
    const permissionsPromise = pdf_viewer_classPrivateFieldGet(pdf_viewer_enablePermissions, this) ? pdfDocument.getPermissions() : Promise.resolve();
    const {
      eventBus,
      pageColors,
      viewer
    } = this;
    pdf_viewer_classPrivateFieldSet(pdf_viewer_eventAbortController, this, new AbortController());
    const {
      signal
    } = pdf_viewer_classPrivateFieldGet(pdf_viewer_eventAbortController, this);
    if (pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE) {
      NgxConsole.warn("Forcing PAGE-scrolling for performance reasons, given the length of the document.");
      const mode = this._scrollMode = ScrollMode.PAGE;
      eventBus.dispatch("scrollmodechanged", {
        source: this,
        mode
      });
    }
    this._pagesCapability.promise.then(() => {
      eventBus.dispatch("pagesloaded", {
        source: this,
        pagesCount
      });
    }, () => {});
    const onBeforeDraw = evt => {
      const pageView = this._pages[evt.pageNumber - 1];
      if (!pageView) {
        return;
      }
      pdf_viewer_classPrivateFieldGet(_buffer, this).push(pageView);
    };
    eventBus._on("pagerender", onBeforeDraw, {
      signal
    });
    const onAfterDraw = evt => {
      if (evt.cssTransform || evt.isDetailView) {
        return;
      }
      this._onePageRenderedCapability.resolve({
        timestamp: evt.timestamp
      });
      eventBus._off("pagerendered", onAfterDraw);
    };
    eventBus._on("pagerendered", onAfterDraw, {
      signal
    });
    Promise.all([firstPagePromise, permissionsPromise]).then(_ref2 => {
      let [firstPdfPage, permissions] = _ref2;
      if (pdfDocument !== this.pdfDocument) {
        return;
      }
      this._firstPageCapability.resolve(firstPdfPage);
      this._optionalContentConfigPromise = optionalContentConfigPromise;
      const {
        annotationEditorMode,
        annotationMode,
        textLayerMode
      } = pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _initializePermissions).call(this, permissions);
      if (textLayerMode !== TextLayerMode.DISABLE) {
        const element = pdf_viewer_classPrivateFieldSet(_hiddenCopyElement, this, document.createElement("div"));
        element.id = "hiddenCopyElement";
        viewer.before(element);
      }
      if (annotationEditorMode !== AnnotationEditorType.DISABLE) {
        const mode = annotationEditorMode;
        if (pdfDocument.isPureXfa) {
          NgxConsole.warn("Warning: XFA-editing is not implemented.");
        } else if (isValidAnnotationEditorMode(mode)) {
          pdf_viewer_classPrivateFieldSet(_annotationEditorUIManager, this, new AnnotationEditorUIManager(this.container, viewer, pdf_viewer_classPrivateFieldGet(pdf_viewer_viewerAlert, this), pdf_viewer_classPrivateFieldGet(pdf_viewer_altTextManager, this), pdf_viewer_classPrivateFieldGet(pdf_viewer_commentManager, this), pdf_viewer_classPrivateFieldGet(pdf_viewer_signatureManager, this), eventBus, pdfDocument, pageColors, pdf_viewer_classPrivateFieldGet(_annotationEditorHighlightColors, this), pdf_viewer_classPrivateFieldGet(pdf_viewer_enableHighlightFloatingButton, this), pdf_viewer_classPrivateFieldGet(pdf_viewer_enableUpdatedAddImage, this), pdf_viewer_classPrivateFieldGet(pdf_viewer_enableNewAltTextWhenAddingImage, this), pdf_viewer_classPrivateFieldGet(pdf_viewer_mlManager, this), pdf_viewer_classPrivateFieldGet(_editorUndoBar, this), pdf_viewer_classPrivateFieldGet(_supportsPinchToZoom, this)));
          eventBus.dispatch("annotationeditoruimanager", {
            source: this,
            uiManager: pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this)
          });
          if (mode !== AnnotationEditorType.NONE) {
            pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _preloadEditingData).call(this, mode);
            pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this).updateMode(mode);
          }
        } else {
          NgxConsole.error(`Invalid AnnotationEditor mode: ${mode}`);
        }
      }
      const viewerElement = this._scrollMode === ScrollMode.PAGE ? null : viewer;
      const scale = this.currentScale;
      const viewport = firstPdfPage.getViewport({
        scale: scale * PixelsPerInch.PDF_TO_CSS_UNITS
      });
      viewer.style.setProperty("--scale-factor", viewport.scale);
      if (pageColors?.background) {
        viewer.style.setProperty("--page-bg-color", pageColors.background);
      }
      if (pageColors?.foreground === "CanvasText" || pageColors?.background === "Canvas") {
        viewer.style.setProperty("--hcm-highlight-filter", pdfDocument.filterFactory.addHighlightHCMFilter("highlight", "CanvasText", "Canvas", "HighlightText", "Highlight"));
        viewer.style.setProperty("--hcm-highlight-selected-filter", pdfDocument.filterFactory.addHighlightHCMFilter("highlight_selected", "CanvasText", "Canvas", "HighlightText", "ButtonText"));
      }
      for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) {
        const pageView = new PDFPageView({
          container: viewerElement,
          eventBus,
          id: pageNum,
          scale,
          defaultViewport: viewport.clone(),
          optionalContentConfigPromise,
          renderingQueue: this.renderingQueue,
          textLayerMode,
          annotationMode,
          imageResourcesPath: this.imageResourcesPath,
          maxCanvasPixels: this.maxCanvasPixels,
          maxCanvasDim: this.maxCanvasDim,
          capCanvasAreaFactor: this.capCanvasAreaFactor,
          enableDetailCanvas: this.enableDetailCanvas,
          enableOptimizedPartialRendering: this.enableOptimizedPartialRendering,
          pageColors,
          l10n: this.l10n,
          layerProperties: this._layerProperties,
          enableHWA: pdf_viewer_classPrivateFieldGet(pdf_viewer_enableHWA, this),
          enableAutoLinking: pdf_viewer_classPrivateFieldGet(pdf_viewer_enableAutoLinking, this),
          minDurationToUpdateCanvas: pdf_viewer_classPrivateFieldGet(pdf_viewer_minDurationToUpdateCanvas, this)
        });
        this._pages.push(pageView);
      }
      this._pages[0]?.setPdfPage(firstPdfPage);
      if (this._scrollMode === ScrollMode.PAGE) {
        pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _ensurePageViewVisible).call(this);
      } else if (this._spreadMode !== SpreadMode.NONE) {
        this._updateSpreadMode();
      }
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _onePageRenderedOrForceFetch).call(this, signal).then(async () => {
        if (pdfDocument !== this.pdfDocument) {
          return;
        }
        this.findController?.setDocument(pdfDocument);
        this.customFindController?.setDocument(pdfDocument);
        this._scriptingManager?.setDocument(pdfDocument);
        if (pdf_viewer_classPrivateFieldGet(_hiddenCopyElement, this)) {
          document.addEventListener("copy", pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _copyCallback).bind(this, textLayerMode), {
            signal
          });
        }
        if (pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this)) {
          eventBus.dispatch("annotationeditormodechanged", {
            source: this,
            mode: pdf_viewer_classPrivateFieldGet(_annotationEditorMode, this)
          });
        }
        if (pdfDocument.loadingParams.disableAutoFetch || pagesCount > PagesCountLimit.FORCE_LAZY_PAGE_INIT) {
          this._pagesCapability.resolve();
          return;
        }
        let getPagesLeft = pagesCount - 1;
        if (getPagesLeft <= 0) {
          this._pagesCapability.resolve();
          return;
        }
        if (pdf_viewer_classPrivateFieldGet(_pageViewMode, this) === "book") {
          await this.ensureAdjacentPagesAreLoaded();
        }
        for (let pageNum = 2; pageNum <= pagesCount; ++pageNum) {
          const promise = pdfDocument.getPage(pageNum).then(pdfPage => {
            const pageView = this._pages[pageNum - 1];
            if (!pageView.pdfPage) {
              pageView.setPdfPage(pdfPage);
            }
            if (--getPagesLeft === 0) {
              this._pagesCapability.resolve();
            }
          }, reason => {
            NgxConsole.error(`Unable to get page ${pageNum} to initialize viewer`, reason);
            if (--getPagesLeft === 0) {
              this._pagesCapability.resolve();
            }
          });
          if (pageNum % PagesCountLimit.PAUSE_EAGER_PAGE_INIT === 0) {
            await promise;
          }
        }
      });
      this.hidePagesDependingOnpageViewMode();
      eventBus.dispatch("pagesinit", {
        source: this
      });
      pdfDocument.getMetadata().then(_ref3 => {
        let {
          info
        } = _ref3;
        if (pdfDocument !== this.pdfDocument) {
          return;
        }
        if (info.Language) {
          viewer.lang = info.Language;
        }
      });
      if (this.defaultRenderingQueue) {
        this.update();
      }
    }).catch(reason => {
      NgxConsole.error("Unable to initialize viewer", reason);
      this._pagesCapability.reject(reason);
    });
  }
  setPageLabels(labels) {
    if (!this.pdfDocument) {
      return;
    }
    if (!labels) {
      this._pageLabels = null;
    } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) {
      this._pageLabels = null;
      NgxConsole.error(`setPageLabels: Invalid page labels.`);
    } else {
      this._pageLabels = labels;
    }
    for (let i = 0, ii = this._pages.length; i < ii; i++) {
      this._pages[i].setPageLabel(this._pageLabels?.[i] ?? null);
    }
  }
  _resetView() {
    this._pages = [];
    this._currentPageNumber = 1;
    this._currentScale = UNKNOWN_SCALE;
    this._currentScaleValue = null;
    this._pageLabels = null;
    const bufferSize = this.defaultCacheSize || DEFAULT_CACHE_SIZE;
    pdf_viewer_classPrivateFieldSet(_buffer, this, new PDFPageViewBuffer(bufferSize));
    this._location = null;
    this._pagesRotation = 0;
    this._optionalContentConfigPromise = null;
    this._firstPageCapability = Promise.withResolvers();
    this._onePageRenderedCapability = Promise.withResolvers();
    this._pagesCapability = Promise.withResolvers();
    this._scrollMode = ScrollMode.VERTICAL;
    this._previousScrollMode = ScrollMode.UNKNOWN;
    this._spreadMode = SpreadMode.NONE;
    pdf_viewer_classPrivateFieldSet(_scrollModePageState, this, {
      previousPageNumber: 1,
      scrollDown: true,
      pages: []
    });
    pdf_viewer_classPrivateFieldGet(pdf_viewer_eventAbortController, this)?.abort();
    pdf_viewer_classPrivateFieldSet(pdf_viewer_eventAbortController, this, null);
    this.viewer.textContent = "";
    this._updateScrollMode();
    this.viewer.removeAttribute("lang");
    pdf_viewer_classPrivateFieldGet(_hiddenCopyElement, this)?.remove();
    pdf_viewer_classPrivateFieldSet(_hiddenCopyElement, this, null);
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _cleanupTimeouts).call(this);
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _cleanupSwitchAnnotationEditorMode).call(this);
  }
  _scrollUpdate() {
    if (this.pagesCount === 0) {
      return;
    }
    if (pdf_viewer_classPrivateFieldGet(_scrollTimeoutId, this)) {
      clearTimeout(pdf_viewer_classPrivateFieldGet(_scrollTimeoutId, this));
    }
    pdf_viewer_classPrivateFieldSet(_scrollTimeoutId, this, setTimeout(() => {
      pdf_viewer_classPrivateFieldSet(_scrollTimeoutId, this, null);
      this.update();
    }, 100));
    this.update();
  }
  scrollPagePosIntoView(pageNumber, pageSpot) {
    const pageDiv = this._pages[pageNumber - 1].div;
    if (pageSpot) {
      const targetPageSpot = {
        ...pageSpot
      };
      if (typeof targetPageSpot.top === "string") {
        if (targetPageSpot.top.endsWith("%")) {
          const percent = Number(targetPageSpot.top.replace("%", ""));
          const viewerHeight = this.viewer.querySelector(".page")?.clientHeight;
          let height = pageDiv.clientHeight ?? viewerHeight;
          const visibleWindowHeight = this.viewer.parentElement.clientHeight;
          height = Math.max(0, height - visibleWindowHeight);
          targetPageSpot.top = percent * height / 100;
        }
      }
      if (typeof targetPageSpot.left === "string") {
        if (targetPageSpot.left.endsWith("%")) {
          const percent = Number(targetPageSpot.left.replace("%", ""));
          const viewerWidth = this.viewer.querySelector(".page")?.clientWidth;
          const width = pageDiv.clientWidth ?? viewerWidth;
          targetPageSpot.left = percent * width / 100;
        }
      }
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _scrollIntoView).call(this, {
        div: pageDiv,
        id: pageNumber
      }, targetPageSpot);
    } else {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _scrollIntoView).call(this, {
        div: pageDiv,
        id: pageNumber
      });
    }
  }
  pageLabelToPageNumber(label) {
    if (!this._pageLabels) {
      return null;
    }
    const i = this._pageLabels.indexOf(label);
    if (i < 0) {
      return null;
    }
    return i + 1;
  }
  scrollPageIntoView(_ref4) {
    let {
      pageNumber,
      destArray = null,
      allowNegativeOffset = false,
      ignoreDestinationZoom = false
    } = _ref4;
    if (!this.pdfDocument) {
      return;
    }
    const pageView = Number.isInteger(pageNumber) && this._pages[pageNumber - 1];
    if (!pageView) {
      NgxConsole.error(`scrollPageIntoView: "${pageNumber}" is not a valid pageNumber parameter.`);
      return;
    }
    if (this.isInPresentationMode || !destArray) {
      this._setCurrentPageNumber(pageNumber, true);
      return;
    }
    let x = 0,
      y = 0;
    let width = 0,
      height = 0,
      widthScale,
      heightScale;
    const changeOrientation = pageView.rotation % 180 !== 0;
    const pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / PixelsPerInch.PDF_TO_CSS_UNITS;
    const pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / PixelsPerInch.PDF_TO_CSS_UNITS;
    let scale = 0;
    switch (destArray[1].name) {
      case "XYZ":
        x = destArray[2];
        y = destArray[3];
        scale = destArray[4];
        x = x !== null ? x : 0;
        y = y !== null ? y : pageHeight;
        break;
      case "Fit":
      case "FitB":
        scale = "page-fit";
        break;
      case "FitH":
      case "FitBH":
        y = destArray[2];
        scale = "page-width";
        if (y === null && this._location) {
          x = this._location.left;
          y = this._location.top;
        } else if (typeof y !== "number" || y < 0) {
          y = pageHeight;
        }
        break;
      case "FitV":
      case "FitBV":
        x = destArray[2];
        width = pageWidth;
        height = pageHeight;
        scale = "page-height";
        break;
      case "FitR":
        x = destArray[2];
        y = destArray[3];
        width = destArray[4] - x;
        height = destArray[5] - y;
        let hPadding = SCROLLBAR_PADDING,
          vPadding = VERTICAL_PADDING;
        if (this.removePageBorders) {
          hPadding = vPadding = 0;
        }
        widthScale = (this.container.clientWidth - hPadding) / width / PixelsPerInch.PDF_TO_CSS_UNITS;
        heightScale = (this.container.clientHeight - vPadding) / height / PixelsPerInch.PDF_TO_CSS_UNITS;
        scale = Math.min(Math.abs(widthScale), Math.abs(heightScale));
        break;
      default:
        NgxConsole.error(`scrollPageIntoView: "${destArray[1].name}" is not a valid destination type.`);
        return;
    }
    if (!ignoreDestinationZoom) {
      if (scale && scale !== this._currentScale) {
        this.currentScaleValue = scale;
      } else if (this._currentScale === UNKNOWN_SCALE) {
        this.currentScaleValue = DEFAULT_SCALE_VALUE;
      }
    }
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, pdf_viewer_ensurePdfPageLoaded).call(this, pageView).then(() => {
      this.renderingQueue.renderView(pageView);
      if (this.pageViewMode === "single") {
        if (this.currentPageNumber !== pageNumber) {
          this.currentPageNumber = pageNumber;
        }
      }
    });
    if (scale === "page-fit" && !destArray[4]) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _scrollIntoView).call(this, pageView);
      return;
    }
    const boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)];
    let left = Math.min(boundingRect[0][0], boundingRect[1][0]);
    let top = Math.min(boundingRect[0][1], boundingRect[1][1]);
    if (!allowNegativeOffset) {
      left = Math.max(left, 0);
      top = Math.max(top, 0);
    }
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _scrollIntoView).call(this, pageView, {
      left,
      top
    });
  }
  _updateLocation(firstPage) {
    const currentScale = this._currentScale;
    const currentScaleValue = this._currentScaleValue;
    const normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue;
    const pageNumber = firstPage.id;
    const currentPageView = this._pages[pageNumber - 1];
    const container = this.container;
    const topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y);
    const intLeft = Math.round(topLeft[0]);
    const intTop = Math.round(topLeft[1]);
    let pdfOpenParams = `#page=${pageNumber}`;
    if (!this.isInPresentationMode) {
      pdfOpenParams += `&zoom=${normalizedScaleValue},${intLeft},${intTop}`;
    }
    this._location = {
      pageNumber,
      scale: normalizedScaleValue,
      top: intTop,
      left: intLeft,
      rotation: this._pagesRotation,
      pdfOpenParams
    };
  }
  update() {
    let noScroll = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (this.scrollMode === ScrollMode.PAGE) {
      this.viewer.classList.add("singlePageView");
    } else {
      this.viewer.classList.remove("singlePageView");
    }
    const visible = this._getVisiblePages();
    const visiblePages = visible.views,
      numVisiblePages = visiblePages.length;
    if (numVisiblePages === 0) {
      return;
    }
    const bufferSize = this.defaultCacheSize || DEFAULT_CACHE_SIZE;
    const newCacheSize = Math.max(bufferSize, 2 * numVisiblePages + 1);
    pdf_viewer_classPrivateFieldGet(_buffer, this).resize(newCacheSize, visible.ids);
    for (const {
      view,
      visibleArea
    } of visiblePages) {
      view.updateVisibleArea(visibleArea);
    }
    for (const view of pdf_viewer_classPrivateFieldGet(_buffer, this)) {
      if (!visible.ids.has(view.id)) {
        view.updateVisibleArea(null);
      }
    }
    this.renderingQueue.renderHighestPriority(visible);
    const isSimpleLayout = this._spreadMode === SpreadMode.NONE && (this._scrollMode === ScrollMode.PAGE || this._scrollMode === ScrollMode.VERTICAL);
    const currentId = this._currentPageNumber;
    let stillFullyVisible = false;
    for (const page of visiblePages) {
      if (page.percent < 100) {
        break;
      }
      if (page.id === currentId && isSimpleLayout) {
        stillFullyVisible = true;
        break;
      }
    }
    if (this.scrollMode !== ScrollMode.PAGE && !noScroll) {
      this._setCurrentPageNumber(stillFullyVisible ? currentId : visiblePages[0].id);
    }
    this._updateLocation(visible.first);
    this.eventBus.dispatch("updateviewarea", {
      source: this,
      location: this._location
    });
    this.hidePagesDependingOnpageViewMode();
  }
  async updateBookModeScale(evt) {
    if (this.pageViewMode === "book") {
      if (this.pageFlip) {
        if (evt.scale && evt.scale !== evt.previousScale) {
          const page = this._pages[0];
          if (page.pdfPage) {
            const width = page.width;
            const height = page.height;
            const block = page.div.parentElement;
            const borderWith = this.removePageBorders ? 1 : 40;
            block.style.width = `${2 * width + borderWith}px`;
            block.style.height = `${height}px`;
            this.pageFlip.render.setting.width = width;
            this.pageFlip.render.setting.height = height;
            this.pageFlip.render.update();
          }
        }
      }
    }
  }
  containsElement(element) {
    return this.container.contains(element);
  }
  focus() {
    this.container.focus();
  }
  get _isContainerRtl() {
    return getComputedStyle(this.container).direction === "rtl";
  }
  get isInPresentationMode() {
    return this.presentationModeState === PresentationModeState.FULLSCREEN;
  }
  get isChangingPresentationMode() {
    return this.presentationModeState === PresentationModeState.CHANGING;
  }
  get isHorizontalScrollbarEnabled() {
    return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth;
  }
  get isVerticalScrollbarEnabled() {
    return this.isInPresentationMode ? false : this.container.scrollHeight > this.container.clientHeight;
  }
  _getVisiblePages() {
    const views = this._scrollMode === ScrollMode.PAGE ? pdf_viewer_classPrivateFieldGet(_scrollModePageState, this).pages : this._pages,
      horizontal = this._scrollMode === ScrollMode.HORIZONTAL,
      rtl = horizontal && this._isContainerRtl;
    return getVisibleElements({
      scrollEl: this.container,
      views,
      sortByVisibility: true,
      horizontal,
      rtl
    });
  }
  cleanup() {
    for (const pageView of this._pages) {
      if (pageView.renderingState !== RenderingStates.FINISHED) {
        pageView.reset();
      }
    }
  }
  _cancelRendering() {
    for (const pageView of this._pages) {
      pageView.cancelRendering();
    }
  }
  forceRendering(currentlyVisiblePages) {
    const visiblePages = currentlyVisiblePages || this._getVisiblePages();
    const scrollAhead = pdf_viewer_assertClassBrand(_PDFViewer_brand, this, pdf_viewer_getScrollAhead).call(this, visiblePages);
    const preRenderExtra = this._spreadMode !== SpreadMode.NONE && this._scrollMode !== ScrollMode.HORIZONTAL;
    const ignoreDetailViews = pdf_viewer_classPrivateFieldGet(_scaleTimeoutId, this) !== null || pdf_viewer_classPrivateFieldGet(_scrollTimeoutId, this) !== null && visiblePages.views.some(page => page.detailView?.renderingCancelled);
    const pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, scrollAhead, preRenderExtra, ignoreDetailViews);
    if (pageView) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, pdf_viewer_ensurePdfPageLoaded).call(this, pageView).then(() => {
        this.renderingQueue.renderView(pageView);
      });
      return true;
    }
    return false;
  }
  get hasEqualPageSizes() {
    const firstPageView = this._pages[0];
    for (let i = 1, ii = this._pages.length; i < ii; ++i) {
      const pageView = this._pages[i];
      if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) {
        return false;
      }
    }
    return true;
  }
  getPagesOverview() {
    let initialOrientation;
    return this._pages.map(pageView => {
      const viewport = pageView.pdfPage.getViewport({
        scale: 1
      });
      const orientation = isPortraitOrientation(viewport);
      if (initialOrientation === undefined) {
        initialOrientation = orientation;
      } else if (this.enablePrintAutoRotate && orientation !== initialOrientation) {
        return {
          width: viewport.height,
          height: viewport.width,
          rotation: (viewport.rotation - 90) % 360
        };
      }
      return {
        width: viewport.width,
        height: viewport.height,
        rotation: viewport.rotation
      };
    });
  }
  get optionalContentConfigPromise() {
    if (!this.pdfDocument) {
      return Promise.resolve(null);
    }
    if (!this._optionalContentConfigPromise) {
      NgxConsole.error("optionalContentConfigPromise: Not initialized yet.");
      return this.pdfDocument.getOptionalContentConfig({
        intent: "display"
      });
    }
    return this._optionalContentConfigPromise;
  }
  set optionalContentConfigPromise(promise) {
    if (!(promise instanceof Promise)) {
      throw new Error(`Invalid optionalContentConfigPromise: ${promise}`);
    }
    if (!this.pdfDocument) {
      return;
    }
    if (!this._optionalContentConfigPromise) {
      return;
    }
    this._optionalContentConfigPromise = promise;
    this.refresh(false, {
      optionalContentConfigPromise: promise
    });
    this.eventBus.dispatch("optionalcontentconfigchanged", {
      source: this,
      promise
    });
  }
  get scrollMode() {
    return this._scrollMode;
  }
  set scrollMode(mode) {
    if (this._scrollMode === mode) {
      return;
    }
    if (!isValidScrollMode(mode)) {
      throw new Error(`Invalid scroll mode: ${mode}`);
    }
    if (this.pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE) {
      return;
    }
    this._previousScrollMode = this._scrollMode;
    this._scrollMode = mode;
    this.eventBus.dispatch("scrollmodechanged", {
      source: this,
      mode
    });
    this._updateScrollMode(this._currentPageNumber);
  }
  _updateScrollMode() {
    let pageNumber = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    const scrollMode = this._scrollMode,
      viewer = this.viewer;
    viewer.classList.toggle("scrollHorizontal", scrollMode === ScrollMode.HORIZONTAL);
    viewer.classList.toggle("scrollWrapped", scrollMode === ScrollMode.WRAPPED);
    if (!this.pdfDocument || !pageNumber) {
      return;
    }
    if (scrollMode === ScrollMode.PAGE) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _ensurePageViewVisible).call(this);
    } else if (this._previousScrollMode === ScrollMode.PAGE) {
      this._updateSpreadMode();
    }
    if (this._currentScaleValue && isNaN(this._currentScaleValue)) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScale).call(this, this._currentScaleValue, {
        noScroll: true
      });
    }
    this._setCurrentPageNumber(pageNumber, true);
    this.update();
  }
  get spreadMode() {
    return this._spreadMode;
  }
  set spreadMode(mode) {
    if (this._spreadMode === mode) {
      return;
    }
    if (!isValidSpreadMode(mode)) {
      throw new Error(`Invalid spread mode: ${mode}`);
    }
    this._spreadMode = mode;
    this.eventBus.dispatch("spreadmodechanged", {
      source: this,
      mode
    });
    this._updateSpreadMode(this._currentPageNumber);
  }
  _updateSpreadMode() {
    let pageNumber = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    if (!this.pdfDocument) {
      return;
    }
    const viewer = this.viewer,
      pages = this._pages;
    if (this._scrollMode === ScrollMode.PAGE) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _ensurePageViewVisible).call(this);
    } else {
      viewer.textContent = "";
      if (this._spreadMode === SpreadMode.NONE) {
        for (const pageView of this._pages) {
          viewer.append(pageView.div);
        }
      } else {
        const parity = this._spreadMode - 1;
        let spread = null;
        for (let i = 0, ii = pages.length; i < ii; ++i) {
          if (spread === null) {
            spread = document.createElement("div");
            spread.className = "spread";
            viewer.append(spread);
          } else if (i % 2 === parity) {
            spread = spread.cloneNode(false);
            viewer.append(spread);
          }
          spread.append(pages[i].div);
        }
      }
    }
    this.hidePagesDependingOnpageViewMode();
    if (!pageNumber) {
      return;
    }
    if (this._currentScaleValue && isNaN(this._currentScaleValue)) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScale).call(this, this._currentScaleValue, {
        noScroll: true
      });
    }
    this._setCurrentPageNumber(pageNumber, true);
    this.update();
  }
  _getPageAdvance(currentPageNumber) {
    let previous = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    if (this.pageViewMode === "book") {
      return 2;
    }
    switch (this._scrollMode) {
      case ScrollMode.WRAPPED:
        {
          const {
              views
            } = this._getVisiblePages(),
            pageLayout = new Map();
          for (const {
            id,
            y,
            percent,
            widthPercent
          } of views) {
            if (percent === 0 || widthPercent < 100) {
              continue;
            }
            let yArray = pageLayout.get(y);
            if (!yArray) {
              pageLayout.set(y, yArray ||= []);
            }
            yArray.push(id);
          }
          for (const yArray of pageLayout.values()) {
            const currentIndex = yArray.indexOf(currentPageNumber);
            if (currentIndex === -1) {
              continue;
            }
            const numPages = yArray.length;
            if (numPages === 1) {
              break;
            }
            if (previous) {
              for (let i = currentIndex - 1, ii = 0; i >= ii; i--) {
                const currentId = yArray[i],
                  expectedId = yArray[i + 1] - 1;
                if (currentId < expectedId) {
                  return currentPageNumber - expectedId;
                }
              }
            } else {
              for (let i = currentIndex + 1, ii = numPages; i < ii; i++) {
                const currentId = yArray[i],
                  expectedId = yArray[i - 1] + 1;
                if (currentId > expectedId) {
                  return expectedId - currentPageNumber;
                }
              }
            }
            if (previous) {
              const firstId = yArray[0];
              if (firstId < currentPageNumber) {
                return currentPageNumber - firstId + 1;
              }
            } else {
              const lastId = yArray[numPages - 1];
              if (lastId > currentPageNumber) {
                return lastId - currentPageNumber + 1;
              }
            }
            break;
          }
          break;
        }
      case ScrollMode.HORIZONTAL:
        {
          break;
        }
      case ScrollMode.PAGE:
      case ScrollMode.VERTICAL:
        {
          if (this._spreadMode === SpreadMode.NONE) {
            break;
          }
          const parity = this._spreadMode - 1;
          if (previous && currentPageNumber % 2 !== parity) {
            break;
          } else if (!previous && currentPageNumber % 2 === parity) {
            break;
          }
          const {
              views
            } = this._getVisiblePages(),
            expectedId = previous ? currentPageNumber - 1 : currentPageNumber + 1;
          for (const {
            id,
            percent,
            widthPercent
          } of views) {
            if (id !== expectedId) {
              continue;
            }
            if (percent > 0 && widthPercent === 100) {
              return 2;
            }
            break;
          }
          break;
        }
    }
    return 1;
  }
  nextPage() {
    const currentPageNumber = this._currentPageNumber,
      pagesCount = this.pagesCount;
    if (currentPageNumber >= pagesCount) {
      return false;
    }
    const advance = this._getPageAdvance(currentPageNumber, false) || 1;
    this.currentPageNumber = Math.min(currentPageNumber + advance, pagesCount);
    return true;
  }
  previousPage() {
    const currentPageNumber = this._currentPageNumber;
    if (currentPageNumber <= 1) {
      return false;
    }
    const advance = this._getPageAdvance(currentPageNumber, true) || 1;
    this.currentPageNumber = Math.max(currentPageNumber - advance, 1);
    return true;
  }
  updateScale(_ref5) {
    let {
      drawingDelay,
      scaleFactor = null,
      steps = null,
      origin
    } = _ref5;
    if (steps === null && scaleFactor === null) {
      throw new Error("Invalid updateScale options: either `steps` or `scaleFactor` must be provided.");
    }
    if (!this.pdfDocument) {
      return;
    }
    let newScale = this._currentScale;
    if (scaleFactor > 0 && scaleFactor !== 1) {
      newScale = Math.round(newScale * scaleFactor * 100) / 100;
    } else if (steps) {
      const delta = steps > 0 ? DEFAULT_SCALE_DELTA : 1 / DEFAULT_SCALE_DELTA;
      const round = steps > 0 ? Math.ceil : Math.floor;
      steps = Math.abs(steps);
      do {
        newScale = round((newScale * delta).toFixed(2) * 10) / 10;
      } while (--steps > 0);
    }
    const minScale = Number(this.minZoom) ?? MIN_SCALE;
    const maxScale = Number(this.maxZoom) ?? MAX_SCALE;
    newScale = MathClamp(newScale, minScale, maxScale);
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScale).call(this, newScale, {
      noScroll: false,
      drawingDelay,
      origin
    });
  }
  increaseScale() {
    let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    this.updateScale({
      ...options,
      steps: options.steps ?? 1
    });
  }
  decreaseScale() {
    let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    this.updateScale({
      ...options,
      steps: -(options.steps ?? 1)
    });
  }
  get containerTopLeft() {
    return pdf_viewer_classPrivateFieldGet(_containerTopLeft, this) || pdf_viewer_classPrivateFieldSet(_containerTopLeft, this, [this.container.offsetTop, this.container.offsetLeft]);
  }
  get annotationEditorMode() {
    return pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this) ? pdf_viewer_classPrivateFieldGet(_annotationEditorMode, this) : AnnotationEditorType.DISABLE;
  }
  set annotationEditorMode(_ref6) {
    let {
      mode,
      editId = null,
      isFromKeyboard = false,
      mustEnterInEditMode = false,
      editComment = false
    } = _ref6;
    if (!pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this)) {
      throw new Error(`The AnnotationEditor is not enabled.`);
    }
    if (pdf_viewer_classPrivateFieldGet(_annotationEditorMode, this) === mode) {
      return;
    }
    if (!isValidAnnotationEditorMode(mode)) {
      throw new Error(`Invalid AnnotationEditor mode: ${mode}`);
    }
    if (!this.pdfDocument) {
      return;
    }
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _preloadEditingData).call(this, mode);
    const {
      eventBus,
      pdfDocument
    } = this;
    const updater = async () => {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _cleanupSwitchAnnotationEditorMode).call(this);
      pdf_viewer_classPrivateFieldSet(_annotationEditorMode, this, mode);
      await pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this).updateMode(mode, editId, isFromKeyboard, mustEnterInEditMode, editComment);
      if (mode !== pdf_viewer_classPrivateFieldGet(_annotationEditorMode, this) || pdfDocument !== this.pdfDocument) {
        return;
      }
      eventBus.dispatch("annotationeditormodechanged", {
        source: this,
        mode
      });
    };
    if (mode === AnnotationEditorType.NONE || pdf_viewer_classPrivateFieldGet(_annotationEditorMode, this) === AnnotationEditorType.NONE) {
      const isEditing = mode !== AnnotationEditorType.NONE;
      if (!isEditing) {
        this.pdfDocument.annotationStorage.resetModifiedIds();
      }
      for (const pageView of this._pages) {
        pageView.toggleEditingMode(isEditing);
      }
      const idsToRefresh = pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _switchToEditAnnotationMode).call(this);
      if (isEditing && idsToRefresh) {
        pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _cleanupSwitchAnnotationEditorMode).call(this);
        pdf_viewer_classPrivateFieldSet(_switchAnnotationEditorModeAC, this, new AbortController());
        const signal = AbortSignal.any([pdf_viewer_classPrivateFieldGet(pdf_viewer_eventAbortController, this).signal, pdf_viewer_classPrivateFieldGet(_switchAnnotationEditorModeAC, this).signal]);
        eventBus._on("pagerendered", _ref7 => {
          let {
            pageNumber
          } = _ref7;
          idsToRefresh.delete(pageNumber);
          if (idsToRefresh.size === 0) {
            pdf_viewer_classPrivateFieldSet(_switchAnnotationEditorModeTimeoutId, this, setTimeout(updater, 0));
          }
        }, {
          signal
        });
        return;
      }
    }
    updater();
  }
  refresh() {
    let noUpdate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    let updateArgs = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Object.create(null);
    if (!this.pdfDocument) {
      return;
    }
    for (const pageView of this._pages) {
      pageView.update(updateArgs);
    }
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _cleanupTimeouts).call(this);
    if (!noUpdate) {
      this.update();
    }
  }
  getSerializedAnnotations() {
    const annotationStorage = this.pdfDocument.annotationStorage;
    if (annotationStorage.size === 0) {
      return null;
    }
    const annotations = [];
    for (const [key, annotation] of annotationStorage) {
      if (annotation && typeof annotation.serialize === 'function') {
        const serialized = annotation.serialize();
        if (serialized && serialized.annotationType !== undefined) {
          annotations.push(serialized);
        }
      }
    }
    return annotations.length > 0 ? annotations : null;
  }
  async addEditorAnnotation(data) {
    try {
      if (typeof data === "string") {
        data = JSON.parse(data);
      }
    } catch (ex) {
      NgxConsole.error(`Please pass a JSON string or an Array of JSON objects to addEditorAnnotation: "${ex.message}".`);
      return;
    }
    if (!Array.isArray(data)) {
      data = [data];
    }
    data?.forEach(annotation => annotation.isCopy = true);
    await pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this).addSerializedEditor(data, true, true, false);
  }
  removeEditorAnnotations() {
    let filter = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : () => true;
    pdf_viewer_classPrivateFieldGet(_annotationEditorUIManager, this).removeEditors(filter);
  }
  destroyBookMode() {
    if (this.pageFlip) {
      this.pageFlip.destroy();
      this.pageFlip = null;
    }
  }
  stopRendering() {
    this._cancelRendering();
  }
}
function _findParentWithScrollbar(element) {
  while (element) {
    if (element.scrollHeight > element.clientHeight || element.scrollWidth > element.clientWidth) {
      return element;
    }
    element = element.parentElement;
  }
  return null;
}
function _initializePermissions(permissions) {
  const params = {
    annotationEditorMode: pdf_viewer_classPrivateFieldGet(_annotationEditorMode, this),
    annotationMode: pdf_viewer_classPrivateFieldGet(pdf_viewer_annotationMode, this),
    textLayerMode: pdf_viewer_classPrivateFieldGet(pdf_viewer_textLayerMode, this)
  };
  if (!permissions) {
    pdf_viewer_classPrivateFieldSet(_printingAllowed, this, true);
    this.eventBus.dispatch("printingallowed", {
      source: this,
      isAllowed: pdf_viewer_classPrivateFieldGet(_printingAllowed, this)
    });
    return params;
  }
  pdf_viewer_classPrivateFieldSet(_printingAllowed, this, permissions.includes(PermissionFlag.PRINT_HIGH_QUALITY) || permissions.includes(PermissionFlag.PRINT));
  this.eventBus.dispatch("printingallowed", {
    source: this,
    isAllowed: pdf_viewer_classPrivateFieldGet(_printingAllowed, this)
  });
  if (!permissions.includes(PermissionFlag.COPY) && pdf_viewer_classPrivateFieldGet(pdf_viewer_textLayerMode, this) === TextLayerMode.ENABLE) {
    params.textLayerMode = TextLayerMode.ENABLE_PERMISSIONS;
  }
  if (!permissions.includes(PermissionFlag.MODIFY_CONTENTS)) {
    params.annotationEditorMode = AnnotationEditorType.DISABLE;
  }
  if (!permissions.includes(PermissionFlag.MODIFY_ANNOTATIONS) && !permissions.includes(PermissionFlag.FILL_INTERACTIVE_FORMS) && pdf_viewer_classPrivateFieldGet(pdf_viewer_annotationMode, this) === AnnotationMode.ENABLE_FORMS) {
    params.annotationMode = AnnotationMode.ENABLE;
  }
  return params;
}
async function _onePageRenderedOrForceFetch(signal) {
  if (document.visibilityState === "hidden" || !this.container.offsetParent || this._getVisiblePages().views.length === 0) {
    return;
  }
  const hiddenCapability = Promise.withResolvers(),
    ac = new AbortController();
  document.addEventListener("visibilitychange", () => {
    if (document.visibilityState === "hidden") {
      hiddenCapability.resolve();
    }
  }, {
    signal: AbortSignal.any([signal, ac.signal])
  });
  await Promise.race([this._onePageRenderedCapability.promise, hiddenCapability.promise]);
  ac.abort();
}
function _copyCallback(textLayerMode, event) {
  const selection = document.getSelection();
  const {
    focusNode,
    anchorNode
  } = selection;
  if (anchorNode && focusNode && selection.containsNode(pdf_viewer_classPrivateFieldGet(_hiddenCopyElement, this))) {
    if (pdf_viewer_classPrivateFieldGet(_getAllTextInProgress, this) || textLayerMode === TextLayerMode.ENABLE_PERMISSIONS) {
      stopEvent(event);
      return;
    }
    pdf_viewer_classPrivateFieldSet(_getAllTextInProgress, this, true);
    const {
      classList
    } = this.viewer;
    classList.add("copyAll");
    const ac = new AbortController();
    window.addEventListener("keydown", ev => pdf_viewer_classPrivateFieldSet(_interruptCopyCondition, this, ev.key === "Escape"), {
      signal: ac.signal
    });
    this.getAllText().then(async text => {
      if (text !== null) {
        await navigator.clipboard.writeText(text);
      }
    }).catch(reason => {
      NgxConsole.warn(`Something goes wrong when extracting the text: ${reason.message}`);
    }).finally(() => {
      pdf_viewer_classPrivateFieldSet(_getAllTextInProgress, this, false);
      pdf_viewer_classPrivateFieldSet(_interruptCopyCondition, this, false);
      ac.abort();
      classList.remove("copyAll");
    });
    stopEvent(event);
  }
}
function _ensurePageViewVisible() {
  if (this._scrollMode !== ScrollMode.PAGE) {
    throw new Error("#ensurePageViewVisible: Invalid scrollMode value.");
  }
  const pageNumber = this._currentPageNumber,
    state = pdf_viewer_classPrivateFieldGet(_scrollModePageState, this),
    viewer = this.viewer;
  viewer.textContent = "";
  state.pages.length = 0;
  if (this._spreadMode === SpreadMode.NONE && !this.isInPresentationMode) {
    const pageView = this._pages[pageNumber - 1];
    viewer.append(pageView.div);
    state.pages.push(pageView);
  } else {
    const pageIndexSet = new Set(),
      parity = this._spreadMode - 1;
    if (parity === -1) {
      pageIndexSet.add(pageNumber - 1);
    } else if (pageNumber % 2 !== parity) {
      pageIndexSet.add(pageNumber - 1);
      pageIndexSet.add(pageNumber);
    } else {
      pageIndexSet.add(pageNumber - 2);
      pageIndexSet.add(pageNumber - 1);
    }
    const spread = document.createElement("div");
    spread.className = "spread";
    if (this.isInPresentationMode) {
      const dummyPage = document.createElement("div");
      dummyPage.className = "dummyPage";
      spread.append(dummyPage);
    }
    for (const i of pageIndexSet) {
      const pageView = this._pages[i];
      if (!pageView) {
        continue;
      }
      spread.append(pageView.div);
      state.pages.push(pageView);
    }
    viewer.append(spread);
  }
  state.scrollDown = pageNumber >= state.previousPageNumber;
  state.previousPageNumber = pageNumber;
}
function _scrollIntoView(pageView) {
  let pageSpot = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  if (!pageView) {
    return;
  }
  const {
    div,
    id
  } = pageView;
  if (this._currentPageNumber !== id) {
    this._setCurrentPageNumber(id);
  }
  if (this._scrollMode === ScrollMode.PAGE) {
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _ensurePageViewVisible).call(this);
    this.update();
  }
  if (!pageSpot && !this.isInPresentationMode) {
    const left = div.offsetLeft + div.clientLeft,
      right = left + div.clientWidth;
    const {
      scrollLeft,
      clientWidth
    } = this.container;
    if (this._scrollMode === ScrollMode.HORIZONTAL || left < scrollLeft || right > scrollLeft + clientWidth) {
      pageSpot = {
        left: 0,
        top: 0
      };
    }
  }
  scrollIntoView(div, pageSpot, false, this.pageViewMode === "infinite-scroll");
  if (!this._currentScaleValue && this._location) {
    this._location = null;
  }
}
function _isSameScale(newScale) {
  return newScale === this._currentScale || Math.abs(newScale - this._currentScale) < 1e-15;
}
function _setScaleUpdatePages(newScale, newValue, _ref8) {
  let {
    noScroll = false,
    preset = false,
    drawingDelay = -1,
    origin = null
  } = _ref8;
  const previousScale = isNaN(Number(this.currentScale)) ? undefined : Number(this.currentScale);
  const previousScaleValue = this.currentScaleValue;
  this._currentScaleValue = newValue.toString();
  if (pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _isSameScale).call(this, newScale)) {
    if (preset) {
      this.eventBus.dispatch("scalechanging", {
        source: this,
        scale: newScale,
        presetValue: newValue,
        previousScale,
        previousPresetValue: previousScaleValue,
        noScroll
      });
    }
    return;
  }
  this.viewer.style.setProperty("--scale-factor", newScale * PixelsPerInch.PDF_TO_CSS_UNITS);
  const postponeDrawing = drawingDelay >= 0 && drawingDelay < 1000;
  this.refresh(true, {
    scale: newScale,
    drawingDelay: postponeDrawing ? drawingDelay : -1
  });
  if (postponeDrawing) {
    pdf_viewer_classPrivateFieldSet(_scaleTimeoutId, this, setTimeout(() => {
      pdf_viewer_classPrivateFieldSet(_scaleTimeoutId, this, null);
      this.refresh();
    }, drawingDelay));
  }
  this._currentScale = newScale;
  if (!noScroll) {
    let page = this._currentPageNumber,
      dest;
    if (this._location && !(this.isInPresentationMode || this.isChangingPresentationMode)) {
      page = this._location.pageNumber;
      dest = [null, {
        name: "XYZ"
      }, this._location.left, this._location.top, null];
    }
    this.scrollPageIntoView({
      pageNumber: page,
      destArray: dest,
      allowNegativeOffset: true
    });
    if (Array.isArray(origin)) {
      const scaleDiff = newScale / previousScale - 1;
      const [top, left] = this.containerTopLeft;
      this.container.scrollLeft += (origin[0] - left) * scaleDiff;
      this.container.scrollTop += (origin[1] - top) * scaleDiff;
    }
  }
  this.eventBus.dispatch("scalechanging", {
    source: this,
    scale: newScale,
    presetValue: preset ? newValue : undefined,
    previousScale,
    previousPresetValue: previousScaleValue,
    noScroll
  });
  if (this.defaultRenderingQueue) {
    this.update();
  }
}
function _get_pageWidthScaleFactor(_this) {
  if (_this._spreadMode !== SpreadMode.NONE && _this._scrollMode !== ScrollMode.HORIZONTAL) {
    return 2;
  }
  return 1;
}
function _setScale(value, options) {
  if (!value) {
    value = "auto";
  }
  if (this.maxZoom && this.maxZoom === this.minZoom) {
    value = this.maxZoom;
  }
  let scale = parseFloat(value);
  if (this._currentScale === scale) {
    return;
  }
  if (scale > 0) {
    options.preset = false;
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScaleUpdatePages).call(this, scale, value, options);
  } else {
    const currentPage = this._pages[this._currentPageNumber - 1];
    if (!currentPage) {
      return;
    }
    let hPadding = SCROLLBAR_PADDING,
      vPadding = VERTICAL_PADDING;
    if (this.isInPresentationMode) {
      hPadding = vPadding = 4;
      if (this._spreadMode !== SpreadMode.NONE) {
        hPadding *= 2;
      }
    } else if (this.removePageBorders) {
      hPadding = vPadding = 0;
    } else if (this._scrollMode === ScrollMode.HORIZONTAL) {
      [hPadding, vPadding] = [vPadding, hPadding];
    }
    let pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale / pdf_viewer_classPrivateGetter(_PDFViewer_brand, this, _get_pageWidthScaleFactor);
    if (this.pageViewMode === "book") {
      pageWidthScale /= 2;
    }
    const pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale;
    switch (value) {
      case "page-actual":
        scale = 1;
        break;
      case "page-width":
        scale = pageWidthScale;
        break;
      case "page-height":
        scale = pageHeightScale;
        break;
      case "page-fit":
        scale = Math.min(pageWidthScale, pageHeightScale);
        break;
      case "auto":
        const horizontalScale = isPortraitOrientation(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale);
        scale = Math.min(MAX_AUTO_SCALE, horizontalScale);
        break;
      default:
        NgxConsole.error(`#setScale: "${value}" is an unknown zoom value.`);
        return;
    }
    options.preset = true;
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScaleUpdatePages).call(this, scale, value, options);
  }
}
function _resetCurrentPageView() {
  const pageView = this._pages[this._currentPageNumber - 1];
  if (this.isInPresentationMode) {
    pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _setScale).call(this, this._currentScaleValue, {
      noScroll: true
    });
  }
  pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _scrollIntoView).call(this, pageView);
}
function _switchToEditAnnotationMode() {
  const visible = this._getVisiblePages();
  const pagesToRefresh = [];
  const {
    ids,
    views
  } = visible;
  for (const page of views) {
    const {
      view
    } = page;
    if (!view.hasEditableAnnotations()) {
      ids.delete(view.id);
      continue;
    }
    pagesToRefresh.push(page);
  }
  if (pagesToRefresh.length === 0) {
    return null;
  }
  this.renderingQueue.renderHighestPriority({
    first: pagesToRefresh[0],
    last: pagesToRefresh.at(-1),
    views: pagesToRefresh,
    ids
  });
  return ids;
}
async function pdf_viewer_ensurePdfPageLoaded(pageView) {
  if (pageView.pdfPage) {
    return pageView.pdfPage;
  }
  try {
    const pdfPage = await this.pdfDocument.getPage(pageView.id);
    if (!pageView.pdfPage) {
      pageView.setPdfPage(pdfPage);
    }
    return pdfPage;
  } catch (reason) {
    NgxConsole.error("Unable to get page for page view", reason);
    return null;
  }
}
function pdf_viewer_getScrollAhead(visible) {
  if (visible.first?.id === 1) {
    return true;
  } else if (visible.last?.id === this.pagesCount) {
    return false;
  }
  switch (this._scrollMode) {
    case ScrollMode.PAGE:
      return pdf_viewer_classPrivateFieldGet(_scrollModePageState, this).scrollDown;
    case ScrollMode.HORIZONTAL:
      return this.scroll.right;
  }
  return this.scroll.down;
}
function _updateContainerHeightCss() {
  let height = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.container.clientHeight;
  if (height !== pdf_viewer_classPrivateFieldGet(_previousContainerHeight, this)) {
    pdf_viewer_classPrivateFieldSet(_previousContainerHeight, this, height);
    docStyle.setProperty("--viewer-container-height", `${height}px`);
  }
}
function pdf_viewer_resizeObserverCallback(entries) {
  for (const entry of entries) {
    if (entry.target === this.container) {
      pdf_viewer_assertClassBrand(_PDFViewer_brand, this, _updateContainerHeightCss).call(this, Math.floor(entry.borderBoxSize[0].blockSize));
      pdf_viewer_classPrivateFieldSet(_containerTopLeft, this, null);
      break;
    }
  }
}
function _cleanupTimeouts() {
  if (pdf_viewer_classPrivateFieldGet(_scaleTimeoutId, this) !== null) {
    clearTimeout(pdf_viewer_classPrivateFieldGet(_scaleTimeoutId, this));
    pdf_viewer_classPrivateFieldSet(_scaleTimeoutId, this, null);
  }
  if (pdf_viewer_classPrivateFieldGet(_scrollTimeoutId, this) !== null) {
    clearTimeout(pdf_viewer_classPrivateFieldGet(_scrollTimeoutId, this));
    pdf_viewer_classPrivateFieldSet(_scrollTimeoutId, this, null);
  }
}
function _cleanupSwitchAnnotationEditorMode() {
  pdf_viewer_classPrivateFieldGet(_switchAnnotationEditorModeAC, this)?.abort();
  pdf_viewer_classPrivateFieldSet(_switchAnnotationEditorModeAC, this, null);
  if (pdf_viewer_classPrivateFieldGet(_switchAnnotationEditorModeTimeoutId, this) !== null) {
    clearTimeout(pdf_viewer_classPrivateFieldGet(_switchAnnotationEditorModeTimeoutId, this));
    pdf_viewer_classPrivateFieldSet(_switchAnnotationEditorModeTimeoutId, this, null);
  }
}
function _preloadEditingData(mode) {
  switch (mode) {
    case AnnotationEditorType.STAMP:
      pdf_viewer_classPrivateFieldGet(pdf_viewer_mlManager, this)?.loadModel("altText");
      break;
    case AnnotationEditorType.SIGNATURE:
      pdf_viewer_classPrivateFieldGet(pdf_viewer_signatureManager, this)?.loadSignatures();
      break;
  }
}

;// ./web/secondary_toolbar.js


function secondary_toolbar_classPrivateMethodInitSpec(e, a) { secondary_toolbar_checkPrivateRedeclaration(e, a), a.add(e); }
function secondary_toolbar_classPrivateFieldInitSpec(e, t, a) { secondary_toolbar_checkPrivateRedeclaration(e, t), t.set(e, a); }
function secondary_toolbar_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function secondary_toolbar_classPrivateFieldGet(s, a) { return s.get(secondary_toolbar_assertClassBrand(s, a)); }
function secondary_toolbar_classPrivateFieldSet(s, a, r) { return s.set(secondary_toolbar_assertClassBrand(s, a), r), r; }
function secondary_toolbar_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var secondary_toolbar_opts = /*#__PURE__*/new WeakMap();
var _SecondaryToolbar_brand = /*#__PURE__*/new WeakSet();
class SecondaryToolbar {
  constructor(options, _eventBus) {
    secondary_toolbar_classPrivateMethodInitSpec(this, _SecondaryToolbar_brand);
    secondary_toolbar_classPrivateFieldInitSpec(this, secondary_toolbar_opts, void 0);
    secondary_toolbar_classPrivateFieldSet(secondary_toolbar_opts, this, options);
    const _buttons = [{
      element: options.presentationModeButton,
      eventName: "presentationmode",
      close: true
    }, {
      element: options.printButton,
      eventName: "print",
      close: true
    }, {
      element: options.downloadButton,
      eventName: "download",
      close: true
    }, {
      element: options.viewBookmarkButton,
      eventName: null,
      close: true
    }, {
      element: options.firstPageButton,
      eventName: "firstpage",
      close: true
    }, {
      element: options.lastPageButton,
      eventName: "lastpage",
      close: true
    }, {
      element: options.pageRotateCwButton,
      eventName: "rotatecw",
      close: false
    }, {
      element: options.pageRotateCcwButton,
      eventName: "rotateccw",
      close: false
    }, {
      element: options.cursorSelectToolButton,
      eventName: "switchcursortool",
      eventDetails: {
        tool: CursorTool.SELECT
      },
      close: true
    }, {
      element: options.cursorHandToolButton,
      eventName: "switchcursortool",
      eventDetails: {
        tool: CursorTool.HAND
      },
      close: true
    }, {
      element: options.scrollPageButton,
      eventName: "switchscrollmode",
      eventDetails: {
        mode: ScrollMode.PAGE
      },
      close: true
    }, {
      element: options.scrollVerticalButton,
      eventName: "switchscrollmode",
      eventDetails: {
        mode: ScrollMode.VERTICAL
      },
      close: true
    }, {
      element: options.scrollHorizontalButton,
      eventName: "switchscrollmode",
      eventDetails: {
        mode: ScrollMode.HORIZONTAL
      },
      close: true
    }, {
      element: options.scrollWrappedButton,
      eventName: "switchscrollmode",
      eventDetails: {
        mode: ScrollMode.WRAPPED
      },
      close: true
    }, {
      element: options.spreadNoneButton,
      eventName: "switchspreadmode",
      eventDetails: {
        mode: SpreadMode.NONE
      },
      close: true
    }, {
      element: options.spreadOddButton,
      eventName: "switchspreadmode",
      eventDetails: {
        mode: SpreadMode.ODD
      },
      close: true
    }, {
      element: options.spreadEvenButton,
      eventName: "switchspreadmode",
      eventDetails: {
        mode: SpreadMode.EVEN
      },
      close: true
    }, {
      element: options.imageAltTextSettingsButton,
      eventName: "imagealttextsettings",
      close: true
    }, {
      element: options.documentPropertiesButton,
      eventName: "documentproperties",
      close: true
    }];
    _buttons.push({
      element: options.openFileButton,
      eventName: "openfile",
      close: true
    });
    this.eventBus = _eventBus;
    this.opened = false;
    secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, secondary_toolbar_bindListeners).call(this, _buttons);
    this.reset();
  }
  get isOpen() {
    return this.opened;
  }
  setPageNumber(pageNumber) {
    this.pageNumber = pageNumber;
    secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, secondary_toolbar_updateUIState).call(this);
  }
  setPagesCount(pagesCount) {
    this.pagesCount = pagesCount;
    secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, secondary_toolbar_updateUIState).call(this);
  }
  reset() {
    this.pageNumber = 0;
    this.pagesCount = 0;
    secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, secondary_toolbar_updateUIState).call(this);
    this.eventBus.dispatch("switchcursortool", {
      source: this,
      reset: true
    });
    secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, _scrollModeChanged).call(this, {
      mode: ScrollMode.VERTICAL
    });
    secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, _spreadModeChanged).call(this, {
      mode: SpreadMode.NONE
    });
  }
  open() {
    if (this.opened) {
      return;
    }
    this.opened = true;
    const {
      toggleButton,
      toolbar
    } = secondary_toolbar_classPrivateFieldGet(secondary_toolbar_opts, this);
    toggleExpandedBtn(toggleButton, true, toolbar);
  }
  close() {
    if (!this.opened) {
      return;
    }
    this.opened = false;
    const {
      toggleButton,
      toolbar
    } = secondary_toolbar_classPrivateFieldGet(secondary_toolbar_opts, this);
    toggleExpandedBtn(toggleButton, false, toolbar);
  }
  toggle() {
    if (this.opened) {
      this.close();
    } else {
      this.open();
    }
  }
}
function secondary_toolbar_updateUIState() {
  const {
    firstPageButton,
    lastPageButton,
    pageRotateCwButton,
    pageRotateCcwButton
  } = secondary_toolbar_classPrivateFieldGet(secondary_toolbar_opts, this);
  firstPageButton.disabled = this.pageNumber <= 1;
  lastPageButton.disabled = this.pageNumber >= this.pagesCount;
  pageRotateCwButton.disabled = this.pagesCount === 0;
  pageRotateCcwButton.disabled = this.pagesCount === 0;
}
function secondary_toolbar_bindListeners(buttons) {
  const {
    eventBus
  } = this;
  const {
    toggleButton
  } = secondary_toolbar_classPrivateFieldGet(secondary_toolbar_opts, this);
  toggleButton.addEventListener("click", this.toggle.bind(this));
  for (const {
    element,
    eventName,
    close,
    eventDetails
  } of buttons) {
    if (!element) {
      continue;
    }
    element.addEventListener("click", evt => {
      if (eventName !== null) {
        eventBus.dispatch(eventName, {
          source: this,
          ...eventDetails
        });
      }
      if (close) {
        this.close();
      }
      eventBus.dispatch("reporttelemetry", {
        source: this,
        details: {
          type: "buttons",
          data: {
            id: element.id
          }
        }
      });
    });
  }
  eventBus._on("cursortoolchanged", secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, _cursorToolChanged).bind(this));
  eventBus._on("scrollmodechanged", secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, _scrollModeChanged).bind(this));
  eventBus._on("spreadmodechanged", secondary_toolbar_assertClassBrand(_SecondaryToolbar_brand, this, _spreadModeChanged).bind(this));
}
function _cursorToolChanged(_ref) {
  let {
    tool,
    disabled
  } = _ref;
  const {
    cursorSelectToolButton,
    cursorHandToolButton
  } = secondary_toolbar_classPrivateFieldGet(secondary_toolbar_opts, this);
  toggleCheckedBtn(cursorSelectToolButton, tool === CursorTool.SELECT);
  toggleCheckedBtn(cursorHandToolButton, tool === CursorTool.HAND);
  cursorSelectToolButton.disabled = disabled;
  cursorHandToolButton.disabled = disabled;
}
function _scrollModeChanged(_ref2) {
  let {
    mode
  } = _ref2;
  const {
    scrollPageButton,
    scrollVerticalButton,
    scrollHorizontalButton,
    scrollWrappedButton,
    spreadNoneButton,
    spreadOddButton,
    spreadEvenButton
  } = secondary_toolbar_classPrivateFieldGet(secondary_toolbar_opts, this);
  toggleCheckedBtn(scrollPageButton, mode === ScrollMode.PAGE);
  toggleCheckedBtn(scrollVerticalButton, mode === ScrollMode.VERTICAL);
  toggleCheckedBtn(scrollHorizontalButton, mode === ScrollMode.HORIZONTAL);
  toggleCheckedBtn(scrollWrappedButton, mode === ScrollMode.WRAPPED);
  const forceScrollModePage = this.pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE;
  scrollPageButton.disabled = forceScrollModePage;
  scrollVerticalButton.disabled = forceScrollModePage;
  scrollHorizontalButton.disabled = forceScrollModePage;
  scrollWrappedButton.disabled = forceScrollModePage;
  const isHorizontal = mode === ScrollMode.HORIZONTAL;
  spreadNoneButton.disabled = isHorizontal;
  spreadOddButton.disabled = isHorizontal;
  spreadEvenButton.disabled = isHorizontal;
}
function _spreadModeChanged(_ref3) {
  let {
    mode
  } = _ref3;
  const {
    spreadNoneButton,
    spreadOddButton,
    spreadEvenButton
  } = secondary_toolbar_classPrivateFieldGet(secondary_toolbar_opts, this);
  toggleCheckedBtn(spreadNoneButton, mode === SpreadMode.NONE);
  toggleCheckedBtn(spreadOddButton, mode === SpreadMode.ODD);
  toggleCheckedBtn(spreadEvenButton, mode === SpreadMode.EVEN);
}

;// ./web/signature_manager.js






function signature_manager_classPrivateMethodInitSpec(e, a) { signature_manager_checkPrivateRedeclaration(e, a), a.add(e); }
function signature_manager_classPrivateFieldInitSpec(e, t, a) { signature_manager_checkPrivateRedeclaration(e, t), t.set(e, a); }
function signature_manager_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function signature_manager_classPrivateFieldGet(s, a) { return s.get(signature_manager_assertClassBrand(s, a)); }
function signature_manager_classPrivateFieldSet(s, a, r) { return s.set(signature_manager_assertClassBrand(s, a), r), r; }
function signature_manager_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


const DEFAULT_HEIGHT_IN_PAGE = 40;
var _addButton = /*#__PURE__*/new WeakMap();
var _tabsToAltText = /*#__PURE__*/new WeakMap();
var _clearButton = /*#__PURE__*/new WeakMap();
var _clearDescription = /*#__PURE__*/new WeakMap();
var signature_manager_currentEditor = /*#__PURE__*/new WeakMap();
var signature_manager_description = /*#__PURE__*/new WeakMap();
var signature_manager_dialog = /*#__PURE__*/new WeakMap();
var _drawCurves = /*#__PURE__*/new WeakMap();
var _drawPlaceholder = /*#__PURE__*/new WeakMap();
var _drawPath = /*#__PURE__*/new WeakMap();
var _drawPathString = /*#__PURE__*/new WeakMap();
var _drawPoints = /*#__PURE__*/new WeakMap();
var _drawSVG = /*#__PURE__*/new WeakMap();
var _drawThickness = /*#__PURE__*/new WeakMap();
var _errorBar = /*#__PURE__*/new WeakMap();
var _errorDescription = /*#__PURE__*/new WeakMap();
var _errorTitle = /*#__PURE__*/new WeakMap();
var _extractedSignatureData = /*#__PURE__*/new WeakMap();
var _imagePath = /*#__PURE__*/new WeakMap();
var _imagePicker = /*#__PURE__*/new WeakMap();
var _imagePickerLink = /*#__PURE__*/new WeakMap();
var _imagePlaceholder = /*#__PURE__*/new WeakMap();
var _imageSVG = /*#__PURE__*/new WeakMap();
var _saveCheckbox = /*#__PURE__*/new WeakMap();
var _saveContainer = /*#__PURE__*/new WeakMap();
var _tabButtons = /*#__PURE__*/new WeakMap();
var _addSignatureToolbarButton = /*#__PURE__*/new WeakMap();
var _loadSignaturesPromise = /*#__PURE__*/new WeakMap();
var _typeInput = /*#__PURE__*/new WeakMap();
var _currentTab = /*#__PURE__*/new WeakMap();
var _currentTabAC = /*#__PURE__*/new WeakMap();
var _hasDescriptionChanged = /*#__PURE__*/new WeakMap();
var signature_manager_eventBus = /*#__PURE__*/new WeakMap();
var _isStorageFull = /*#__PURE__*/new WeakMap();
var signature_manager_l10n = /*#__PURE__*/new WeakMap();
var signature_manager_overlayManager = /*#__PURE__*/new WeakMap();
var _editDescriptionDialog = /*#__PURE__*/new WeakMap();
var _signatureStorage = /*#__PURE__*/new WeakMap();
var signature_manager_uiManager = /*#__PURE__*/new WeakMap();
var _SignatureManager_brand = /*#__PURE__*/new WeakSet();
class SignatureManager {
  constructor(_ref, editSignatureElements, addSignatureToolbarButton, overlayManager, l10n, signatureStorage, eventBus) {
    let {
      dialog,
      panels: _panels,
      typeButton: _typeButton,
      typeInput,
      drawButton: _drawButton,
      drawPlaceholder,
      drawSVG,
      drawThickness,
      imageButton: _imageButton,
      imageSVG,
      imagePlaceholder,
      imagePicker,
      imagePickerLink,
      description: _description2,
      clearButton,
      cancelButton,
      addButton,
      errorCloseButton,
      errorBar,
      errorTitle,
      errorDescription,
      saveCheckbox,
      saveContainer
    } = _ref;
    signature_manager_classPrivateMethodInitSpec(this, _SignatureManager_brand);
    signature_manager_classPrivateFieldInitSpec(this, _addButton, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _tabsToAltText, null);
    signature_manager_classPrivateFieldInitSpec(this, _clearButton, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _clearDescription, void 0);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_currentEditor, void 0);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_description, void 0);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_dialog, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _drawCurves, null);
    signature_manager_classPrivateFieldInitSpec(this, _drawPlaceholder, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _drawPath, null);
    signature_manager_classPrivateFieldInitSpec(this, _drawPathString, "");
    signature_manager_classPrivateFieldInitSpec(this, _drawPoints, null);
    signature_manager_classPrivateFieldInitSpec(this, _drawSVG, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _drawThickness, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _errorBar, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _errorDescription, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _errorTitle, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _extractedSignatureData, null);
    signature_manager_classPrivateFieldInitSpec(this, _imagePath, null);
    signature_manager_classPrivateFieldInitSpec(this, _imagePicker, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _imagePickerLink, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _imagePlaceholder, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _imageSVG, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _saveCheckbox, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _saveContainer, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _tabButtons, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _addSignatureToolbarButton, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _loadSignaturesPromise, null);
    signature_manager_classPrivateFieldInitSpec(this, _typeInput, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _currentTab, null);
    signature_manager_classPrivateFieldInitSpec(this, _currentTabAC, null);
    signature_manager_classPrivateFieldInitSpec(this, _hasDescriptionChanged, false);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_eventBus, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _isStorageFull, false);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_l10n, void 0);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_overlayManager, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _editDescriptionDialog, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _signatureStorage, void 0);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_uiManager, null);
    signature_manager_classPrivateFieldSet(_addButton, this, addButton);
    signature_manager_classPrivateFieldSet(_clearButton, this, clearButton);
    signature_manager_classPrivateFieldSet(_clearDescription, this, _description2.lastElementChild);
    signature_manager_classPrivateFieldSet(signature_manager_description, this, _description2.firstElementChild);
    signature_manager_classPrivateFieldSet(signature_manager_dialog, this, dialog);
    signature_manager_classPrivateFieldSet(_drawSVG, this, drawSVG);
    signature_manager_classPrivateFieldSet(_drawPlaceholder, this, drawPlaceholder);
    signature_manager_classPrivateFieldSet(_drawThickness, this, drawThickness);
    signature_manager_classPrivateFieldSet(_errorBar, this, errorBar);
    signature_manager_classPrivateFieldSet(_errorTitle, this, errorTitle);
    signature_manager_classPrivateFieldSet(_errorDescription, this, errorDescription);
    signature_manager_classPrivateFieldSet(_imageSVG, this, imageSVG);
    signature_manager_classPrivateFieldSet(_imagePlaceholder, this, imagePlaceholder);
    signature_manager_classPrivateFieldSet(_imagePicker, this, imagePicker);
    signature_manager_classPrivateFieldSet(_imagePickerLink, this, imagePickerLink);
    signature_manager_classPrivateFieldSet(signature_manager_overlayManager, this, overlayManager);
    signature_manager_classPrivateFieldSet(_saveCheckbox, this, saveCheckbox);
    signature_manager_classPrivateFieldSet(_saveContainer, this, saveContainer);
    signature_manager_classPrivateFieldSet(_addSignatureToolbarButton, this, addSignatureToolbarButton);
    signature_manager_classPrivateFieldSet(_typeInput, this, typeInput);
    signature_manager_classPrivateFieldSet(signature_manager_l10n, this, l10n);
    signature_manager_classPrivateFieldSet(_signatureStorage, this, signatureStorage);
    signature_manager_classPrivateFieldSet(signature_manager_eventBus, this, eventBus);
    signature_manager_classPrivateFieldSet(_editDescriptionDialog, this, new EditDescriptionDialog(editSignatureElements, overlayManager));
    _l10nDescription._ || (_l10nDescription._ = Object.freeze({
      signature: "pdfjs-editor-add-signature-description-default-when-drawing",
      errorUploadTitle: "pdfjs-editor-add-signature-image-upload-error-title",
      errorUploadDescription: "pdfjs-editor-add-signature-image-upload-error-description",
      errorNoDataTitle: "pdfjs-editor-add-signature-image-no-data-error-title",
      errorNoDataDescription: "pdfjs-editor-add-signature-image-no-data-error-description"
    }));
    dialog.addEventListener("close", signature_manager_assertClassBrand(_SignatureManager_brand, this, signature_manager_close).bind(this));
    dialog.addEventListener("contextmenu", e => {
      const {
        target
      } = e;
      if (target !== signature_manager_classPrivateFieldGet(_typeInput, this) && target !== signature_manager_classPrivateFieldGet(signature_manager_description, this)) {
        e.preventDefault();
      }
    });
    dialog.addEventListener("drop", e => {
      stopEvent(e);
    });
    cancelButton.addEventListener("click", signature_manager_assertClassBrand(_SignatureManager_brand, this, signature_manager_cancel).bind(this));
    addButton.addEventListener("click", signature_manager_assertClassBrand(_SignatureManager_brand, this, _add).bind(this));
    clearButton.addEventListener("click", () => {
      signature_manager_assertClassBrand(_SignatureManager_brand, this, signature_manager_reportTelemetry).call(this, {
        type: "signature",
        action: "pdfjs.signature.clear",
        data: {
          type: signature_manager_classPrivateFieldGet(_currentTab, this)
        }
      });
      signature_manager_assertClassBrand(_SignatureManager_brand, this, _initTab).call(this, null);
    }, {
      passive: true
    });
    signature_manager_classPrivateFieldGet(signature_manager_description, this).addEventListener("input", () => {
      signature_manager_classPrivateFieldGet(_clearDescription, this).disabled = signature_manager_classPrivateFieldGet(signature_manager_description, this).value === "";
    }, {
      passive: true
    });
    signature_manager_classPrivateFieldGet(_clearDescription, this).addEventListener("click", () => {
      signature_manager_classPrivateFieldGet(signature_manager_description, this).value = "";
      signature_manager_classPrivateFieldGet(_clearDescription, this).disabled = true;
    }, {
      passive: true
    });
    errorCloseButton.addEventListener("click", () => {
      errorBar.hidden = true;
    }, {
      passive: true
    });
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _initTabButtons).call(this, _typeButton, _drawButton, _imageButton, _panels);
    imagePicker.accept = SupportedImageMimeTypes.join(",");
    eventBus._on("storedsignatureschanged", signature_manager_assertClassBrand(_SignatureManager_brand, this, _signaturesChanged).bind(this));
    overlayManager.register(dialog);
  }
  getSignature(params) {
    return this.open(params);
  }
  async loadSignatures() {
    let reload = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    if (!signature_manager_classPrivateFieldGet(_addSignatureToolbarButton, this) || !reload && signature_manager_classPrivateFieldGet(_addSignatureToolbarButton, this).previousElementSibling || !signature_manager_classPrivateFieldGet(_signatureStorage, this)) {
      return;
    }
    if (!signature_manager_classPrivateFieldGet(_loadSignaturesPromise, this)) {
      signature_manager_classPrivateFieldSet(_loadSignaturesPromise, this, signature_manager_classPrivateFieldGet(_signatureStorage, this).getAll().then(async signatures => [signatures, await Promise.all(Array.from(signatures.values(), _ref2 => {
        let {
          signatureData
        } = _ref2;
        return SignatureExtractor.decompressSignature(signatureData);
      }))]));
      if (!reload) {
        return;
      }
    }
    const [signatures, signaturesData] = await signature_manager_classPrivateFieldGet(_loadSignaturesPromise, this);
    signature_manager_classPrivateFieldSet(_loadSignaturesPromise, this, null);
    let i = 0;
    for (const [uuid, {
      description
    }] of signatures) {
      const data = signaturesData[i++];
      if (!data) {
        continue;
      }
      data.curves = data.outlines.map(points => ({
        points
      }));
      delete data.outlines;
      signature_manager_assertClassBrand(_SignatureManager_brand, this, _addToolbarButton).call(this, data, uuid, description);
    }
  }
  async renderEditButton(editor) {
    const button = document.createElement("button");
    button.classList.add("altText", "editDescription");
    button.tabIndex = 0;
    if (editor.description) {
      button.title = editor.description;
    }
    const span = document.createElement("span");
    button.append(span);
    span.setAttribute("data-l10n-id", "pdfjs-editor-add-signature-edit-button-label");
    button.addEventListener("click", () => {
      signature_manager_classPrivateFieldGet(_editDescriptionDialog, this).open(editor);
    }, {
      passive: true
    });
    return button;
  }
  async open(_ref3) {
    let {
      uiManager,
      editor
    } = _ref3;
    signature_manager_classPrivateFieldGet(_tabsToAltText, this) || signature_manager_classPrivateFieldSet(_tabsToAltText, this, new Map(signature_manager_classPrivateFieldGet(_tabButtons, this).keys().map(name => [name, {
      value: "",
      default: ""
    }])));
    signature_manager_classPrivateFieldSet(signature_manager_uiManager, this, uiManager);
    signature_manager_classPrivateFieldSet(signature_manager_currentEditor, this, editor);
    signature_manager_classPrivateFieldGet(signature_manager_uiManager, this).removeEditListeners();
    const isStorageFull = signature_manager_classPrivateFieldSet(_isStorageFull, this, await signature_manager_classPrivateFieldGet(_signatureStorage, this).isFull());
    signature_manager_classPrivateFieldGet(_saveContainer, this).classList.toggle("fullStorage", isStorageFull);
    signature_manager_classPrivateFieldGet(_saveCheckbox, this).checked = !isStorageFull;
    await signature_manager_classPrivateFieldGet(signature_manager_overlayManager, this).open(signature_manager_classPrivateFieldGet(signature_manager_dialog, this));
    const tabType = signature_manager_classPrivateFieldGet(_tabButtons, this).get("type");
    tabType.focus();
    tabType.click();
  }
  destroy() {
    signature_manager_classPrivateFieldSet(signature_manager_uiManager, this, null);
    signature_manager_assertClassBrand(_SignatureManager_brand, this, signature_manager_finish).call(this);
  }
}
function _initTabButtons(typeButton, drawButton, imageButton, panels) {
  const buttons = signature_manager_classPrivateFieldSet(_tabButtons, this, new Map([["type", typeButton], ["draw", drawButton], ["image", imageButton]]));
  const tabCallback = e => {
    for (const [name, button] of buttons) {
      if (button === e.target) {
        button.setAttribute("aria-selected", true);
        button.setAttribute("tabindex", 0);
        panels.setAttribute("data-selected", name);
        signature_manager_assertClassBrand(_SignatureManager_brand, this, _initTab).call(this, name);
      } else {
        button.setAttribute("aria-selected", false);
        button.setAttribute("tabindex", -1);
      }
    }
  };
  const buttonsArray = Array.from(buttons.values());
  for (let i = 0, ii = buttonsArray.length; i < ii; i++) {
    const button = buttonsArray[i];
    button.addEventListener("click", tabCallback, {
      passive: true
    });
    button.addEventListener("keydown", _ref5 => {
      let {
        key
      } = _ref5;
      if (key !== "ArrowLeft" && key !== "ArrowRight") {
        return;
      }
      buttonsArray[i + (key === "ArrowLeft" ? -1 : 1)]?.focus();
    }, {
      passive: true
    });
  }
}
function _resetCommon() {
  signature_manager_classPrivateFieldSet(_hasDescriptionChanged, this, false);
  signature_manager_classPrivateFieldGet(signature_manager_description, this).value = "";
  if (signature_manager_classPrivateFieldGet(_currentTab, this)) {
    signature_manager_classPrivateFieldGet(_tabsToAltText, this).get(signature_manager_classPrivateFieldGet(_currentTab, this)).value = "";
  }
}
function _resetTab(name) {
  switch (name) {
    case "type":
      signature_manager_classPrivateFieldGet(_typeInput, this).value = "";
      break;
    case "draw":
      signature_manager_classPrivateFieldSet(_drawCurves, this, null);
      signature_manager_classPrivateFieldSet(_drawPoints, this, null);
      signature_manager_classPrivateFieldSet(_drawPathString, this, "");
      signature_manager_classPrivateFieldGet(_drawPath, this)?.remove();
      signature_manager_classPrivateFieldSet(_drawPath, this, null);
      signature_manager_classPrivateFieldGet(_drawPlaceholder, this).hidden = false;
      signature_manager_classPrivateFieldGet(_drawThickness, this).value = 1;
      break;
    case "image":
      signature_manager_classPrivateFieldGet(_imagePlaceholder, this).hidden = false;
      signature_manager_classPrivateFieldGet(_imagePath, this)?.remove();
      signature_manager_classPrivateFieldSet(_imagePath, this, null);
      break;
  }
}
function _initTab(name) {
  if (name && signature_manager_classPrivateFieldGet(_currentTab, this) === name) {
    return;
  }
  if (signature_manager_classPrivateFieldGet(_currentTab, this)) {
    signature_manager_classPrivateFieldGet(_tabsToAltText, this).get(signature_manager_classPrivateFieldGet(_currentTab, this)).value = signature_manager_classPrivateFieldGet(signature_manager_description, this).value;
  }
  if (name) {
    signature_manager_classPrivateFieldSet(_currentTab, this, name);
  }
  signature_manager_classPrivateFieldGet(_errorBar, this).hidden = true;
  const reset = !name;
  if (reset) {
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _resetCommon).call(this);
  } else {
    signature_manager_classPrivateFieldGet(signature_manager_description, this).value = signature_manager_classPrivateFieldGet(_tabsToAltText, this).get(signature_manager_classPrivateFieldGet(_currentTab, this)).value;
  }
  signature_manager_classPrivateFieldGet(_clearDescription, this).disabled = signature_manager_classPrivateFieldGet(signature_manager_description, this).value === "";
  signature_manager_classPrivateFieldGet(_currentTabAC, this)?.abort();
  signature_manager_classPrivateFieldSet(_currentTabAC, this, new AbortController());
  switch (signature_manager_classPrivateFieldGet(_currentTab, this)) {
    case "type":
      signature_manager_assertClassBrand(_SignatureManager_brand, this, _initTypeTab).call(this, reset);
      break;
    case "draw":
      signature_manager_assertClassBrand(_SignatureManager_brand, this, _initDrawTab).call(this, reset);
      break;
    case "image":
      signature_manager_assertClassBrand(_SignatureManager_brand, this, _initImageTab).call(this, reset);
      break;
  }
}
function _disableButtons(value) {
  if (!value || !signature_manager_classPrivateFieldGet(_isStorageFull, this)) {
    signature_manager_classPrivateFieldGet(_saveCheckbox, this).disabled = !value;
  }
  signature_manager_classPrivateFieldGet(_clearButton, this).disabled = signature_manager_classPrivateFieldGet(_addButton, this).disabled = signature_manager_classPrivateFieldGet(signature_manager_description, this).disabled = !value;
}
function _initTypeTab(reset) {
  if (reset) {
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _resetTab).call(this, "type");
  }
  signature_manager_assertClassBrand(_SignatureManager_brand, this, _disableButtons).call(this, signature_manager_classPrivateFieldGet(_typeInput, this).value);
  const {
    signal
  } = signature_manager_classPrivateFieldGet(_currentTabAC, this);
  const options = {
    passive: true,
    signal
  };
  signature_manager_classPrivateFieldGet(_typeInput, this).addEventListener("input", () => {
    const {
      value
    } = signature_manager_classPrivateFieldGet(_typeInput, this);
    if (!signature_manager_classPrivateFieldGet(_hasDescriptionChanged, this)) {
      signature_manager_classPrivateFieldGet(_tabsToAltText, this).get("type").default = signature_manager_classPrivateFieldGet(signature_manager_description, this).value = value;
      signature_manager_classPrivateFieldGet(_clearDescription, this).disabled = value === "";
    }
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _disableButtons).call(this, value);
  }, options);
  signature_manager_classPrivateFieldGet(signature_manager_description, this).addEventListener("input", () => {
    signature_manager_classPrivateFieldSet(_hasDescriptionChanged, this, signature_manager_classPrivateFieldGet(_typeInput, this).value !== signature_manager_classPrivateFieldGet(signature_manager_description, this).value);
  }, options);
}
function _initDrawTab(reset) {
  if (reset) {
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _resetTab).call(this, "draw");
  }
  signature_manager_assertClassBrand(_SignatureManager_brand, this, _disableButtons).call(this, signature_manager_classPrivateFieldGet(_drawPath, this));
  const {
    signal
  } = signature_manager_classPrivateFieldGet(_currentTabAC, this);
  const options = {
    signal
  };
  let currentPointerId = NaN;
  const drawCallback = e => {
    const {
      pointerId
    } = e;
    if (!isNaN(currentPointerId) && currentPointerId !== pointerId) {
      return;
    }
    currentPointerId = pointerId;
    e.preventDefault();
    signature_manager_classPrivateFieldGet(_drawSVG, this).setPointerCapture(pointerId);
    const {
      width: drawWidth,
      height: drawHeight
    } = signature_manager_classPrivateFieldGet(_drawSVG, this).getBoundingClientRect();
    let {
      offsetX,
      offsetY
    } = e;
    offsetX = Math.round(offsetX);
    offsetY = Math.round(offsetY);
    if (e.target === signature_manager_classPrivateFieldGet(_drawPlaceholder, this)) {
      signature_manager_classPrivateFieldGet(_drawPlaceholder, this).hidden = true;
    }
    if (!signature_manager_classPrivateFieldGet(_drawCurves, this)) {
      signature_manager_classPrivateFieldSet(_drawCurves, this, {
        width: drawWidth,
        height: drawHeight,
        thickness: parseInt(signature_manager_classPrivateFieldGet(_drawThickness, this).value),
        curves: []
      });
      signature_manager_assertClassBrand(_SignatureManager_brand, this, _disableButtons).call(this, true);
      const svgFactory = new DOMSVGFactory();
      const path = signature_manager_classPrivateFieldSet(_drawPath, this, svgFactory.createElement("path"));
      path.setAttribute("stroke-width", signature_manager_classPrivateFieldGet(_drawThickness, this).value);
      signature_manager_classPrivateFieldGet(_drawSVG, this).append(path);
      signature_manager_classPrivateFieldGet(_drawSVG, this).addEventListener("pointerdown", drawCallback, options);
      signature_manager_classPrivateFieldGet(_drawPlaceholder, this).removeEventListener("pointerdown", drawCallback);
      if (signature_manager_classPrivateFieldGet(signature_manager_description, this).value === "") {
        signature_manager_classPrivateFieldGet(signature_manager_l10n, this).get(_l10nDescription._.signature).then(description => {
          signature_manager_classPrivateFieldGet(_tabsToAltText, this).get("draw").default = description;
          signature_manager_classPrivateFieldGet(signature_manager_description, this).value ||= description;
          signature_manager_classPrivateFieldGet(_clearDescription, this).disabled = signature_manager_classPrivateFieldGet(signature_manager_description, this).value === "";
        });
      }
    }
    signature_manager_classPrivateFieldSet(_drawPoints, this, [offsetX, offsetY]);
    signature_manager_classPrivateFieldGet(_drawCurves, this).curves.push({
      points: signature_manager_classPrivateFieldGet(_drawPoints, this)
    });
    signature_manager_classPrivateFieldSet(_drawPathString, this, signature_manager_classPrivateFieldGet(_drawPathString, this) + `M ${offsetX} ${offsetY}`);
    signature_manager_classPrivateFieldGet(_drawPath, this).setAttribute("d", signature_manager_classPrivateFieldGet(_drawPathString, this));
    const finishDrawAC = new AbortController();
    const listenerDrawOptions = {
      signal: AbortSignal.any([signal, finishDrawAC.signal])
    };
    signature_manager_classPrivateFieldGet(_drawSVG, this).addEventListener("contextmenu", noContextMenu, listenerDrawOptions);
    signature_manager_classPrivateFieldGet(_drawSVG, this).addEventListener("pointermove", evt => {
      evt.preventDefault();
      let {
        offsetX: x,
        offsetY: y
      } = evt;
      x = Math.round(x);
      y = Math.round(y);
      const drawPoints = signature_manager_classPrivateFieldGet(_drawPoints, this);
      if (x < 0 || y < 0 || x > drawWidth || y > drawHeight || x === drawPoints.at(-2) && y === drawPoints.at(-1)) {
        return;
      }
      if (drawPoints.length >= 4) {
        const [x1, y1, x2, y2] = drawPoints.slice(-4);
        signature_manager_classPrivateFieldSet(_drawPathString, this, signature_manager_classPrivateFieldGet(_drawPathString, this) + `C${(x1 + 5 * x2) / 6} ${(y1 + 5 * y2) / 6} ${(5 * x2 + x) / 6} ${(5 * y2 + y) / 6} ${(x2 + x) / 2} ${(y2 + y) / 2}`);
      } else {
        signature_manager_classPrivateFieldSet(_drawPathString, this, signature_manager_classPrivateFieldGet(_drawPathString, this) + `L${x} ${y}`);
      }
      drawPoints.push(x, y);
      signature_manager_classPrivateFieldGet(_drawPath, this).setAttribute("d", signature_manager_classPrivateFieldGet(_drawPathString, this));
    }, listenerDrawOptions);
    signature_manager_classPrivateFieldGet(_drawSVG, this).addEventListener("pointerup", evt => {
      const {
        pointerId: pId
      } = evt;
      if (!isNaN(currentPointerId) && currentPointerId !== pId) {
        return;
      }
      currentPointerId = NaN;
      evt.preventDefault();
      signature_manager_classPrivateFieldGet(_drawSVG, this).releasePointerCapture(pId);
      finishDrawAC.abort();
      if (signature_manager_classPrivateFieldGet(_drawPoints, this).length === 2) {
        signature_manager_classPrivateFieldSet(_drawPathString, this, signature_manager_classPrivateFieldGet(_drawPathString, this) + `L${signature_manager_classPrivateFieldGet(_drawPoints, this)[0]} ${signature_manager_classPrivateFieldGet(_drawPoints, this)[1]}`);
        signature_manager_classPrivateFieldGet(_drawPath, this).setAttribute("d", signature_manager_classPrivateFieldGet(_drawPathString, this));
      }
    }, listenerDrawOptions);
  };
  if (signature_manager_classPrivateFieldGet(_drawCurves, this)) {
    signature_manager_classPrivateFieldGet(_drawSVG, this).addEventListener("pointerdown", drawCallback, options);
  } else {
    signature_manager_classPrivateFieldGet(_drawPlaceholder, this).addEventListener("pointerdown", drawCallback, options);
  }
  signature_manager_classPrivateFieldGet(_drawThickness, this).addEventListener("input", () => {
    const {
      value: thickness
    } = signature_manager_classPrivateFieldGet(_drawThickness, this);
    signature_manager_classPrivateFieldGet(_drawThickness, this).setAttribute("data-l10n-args", JSON.stringify({
      thickness
    }));
    if (!signature_manager_classPrivateFieldGet(_drawCurves, this)) {
      return;
    }
    signature_manager_classPrivateFieldGet(_drawPath, this).setAttribute("stroke-width", thickness);
    signature_manager_classPrivateFieldGet(_drawCurves, this).thickness = thickness;
  }, options);
}
function _showError(type) {
  signature_manager_classPrivateFieldGet(_errorTitle, this).setAttribute("data-l10n-id", _l10nDescription._[`error${type}Title`]);
  signature_manager_classPrivateFieldGet(_errorDescription, this).setAttribute("data-l10n-id", _l10nDescription._[`error${type}Description`]);
  signature_manager_classPrivateFieldGet(_errorBar, this).hidden = false;
}
function _initImageTab(reset) {
  if (reset) {
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _resetTab).call(this, "image");
  }
  signature_manager_assertClassBrand(_SignatureManager_brand, this, _disableButtons).call(this, signature_manager_classPrivateFieldGet(_imagePath, this));
  const {
    signal
  } = signature_manager_classPrivateFieldGet(_currentTabAC, this);
  const options = {
    signal
  };
  const passiveOptions = {
    passive: true,
    signal
  };
  signature_manager_classPrivateFieldGet(_imagePickerLink, this).addEventListener("keydown", e => {
    const {
      key
    } = e;
    if (key === "Enter" || key === " ") {
      stopEvent(e);
      signature_manager_classPrivateFieldGet(_imagePicker, this).click();
    }
  }, options);
  signature_manager_classPrivateFieldGet(_imagePicker, this).addEventListener("click", () => {
    signature_manager_classPrivateFieldGet(signature_manager_dialog, this).classList.toggle("waiting", true);
  }, passiveOptions);
  signature_manager_classPrivateFieldGet(_imagePicker, this).addEventListener("change", async () => {
    const file = signature_manager_classPrivateFieldGet(_imagePicker, this).files?.[0];
    if (!file || !SupportedImageMimeTypes.includes(file.type)) {
      signature_manager_assertClassBrand(_SignatureManager_brand, this, _showError).call(this, "Upload");
      signature_manager_classPrivateFieldGet(signature_manager_dialog, this).classList.toggle("waiting", false);
      return;
    }
    await signature_manager_assertClassBrand(_SignatureManager_brand, this, _extractSignature).call(this, file);
  }, passiveOptions);
  signature_manager_classPrivateFieldGet(_imagePicker, this).addEventListener("cancel", () => {
    signature_manager_classPrivateFieldGet(signature_manager_dialog, this).classList.toggle("waiting", false);
  }, passiveOptions);
  signature_manager_classPrivateFieldGet(_imagePlaceholder, this).addEventListener("dragover", e => {
    const {
      dataTransfer
    } = e;
    for (const {
      type
    } of dataTransfer.items) {
      if (!SupportedImageMimeTypes.includes(type)) {
        continue;
      }
      dataTransfer.dropEffect = dataTransfer.effectAllowed === "copy" ? "copy" : "move";
      stopEvent(e);
      return;
    }
    dataTransfer.dropEffect = "none";
  }, options);
  signature_manager_classPrivateFieldGet(_imagePlaceholder, this).addEventListener("drop", e => {
    const {
      dataTransfer: {
        files
      }
    } = e;
    if (!files?.length) {
      return;
    }
    for (const file of files) {
      if (SupportedImageMimeTypes.includes(file.type)) {
        signature_manager_assertClassBrand(_SignatureManager_brand, this, _extractSignature).call(this, file);
        break;
      }
    }
    stopEvent(e);
    signature_manager_classPrivateFieldGet(signature_manager_dialog, this).classList.toggle("waiting", true);
  }, options);
}
async function _extractSignature(file) {
  let data;
  try {
    data = await signature_manager_classPrivateFieldGet(signature_manager_uiManager, this).imageManager.getFromFile(file);
  } catch (e) {
    NgxConsole.error("SignatureManager.#extractSignature.", e);
  }
  if (!data) {
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _showError).call(this, "Upload");
    signature_manager_classPrivateFieldGet(signature_manager_dialog, this).classList.toggle("waiting", false);
    return;
  }
  const lineData = signature_manager_classPrivateFieldSet(_extractedSignatureData, this, signature_manager_classPrivateFieldGet(signature_manager_currentEditor, this).getFromImage(data.bitmap));
  if (!lineData) {
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _showError).call(this, "NoData");
    signature_manager_classPrivateFieldGet(signature_manager_dialog, this).classList.toggle("waiting", false);
    return;
  }
  const {
    outline
  } = lineData;
  signature_manager_classPrivateFieldGet(_imagePlaceholder, this).hidden = true;
  signature_manager_assertClassBrand(_SignatureManager_brand, this, _disableButtons).call(this, true);
  const svgFactory = new DOMSVGFactory();
  const path = signature_manager_classPrivateFieldSet(_imagePath, this, svgFactory.createElement("path"));
  signature_manager_classPrivateFieldGet(_imageSVG, this).setAttribute("viewBox", outline.viewBox);
  signature_manager_classPrivateFieldGet(_imageSVG, this).setAttribute("preserveAspectRatio", "xMidYMid meet");
  signature_manager_classPrivateFieldGet(_imageSVG, this).append(path);
  path.setAttribute("d", outline.toSVGPath());
  signature_manager_classPrivateFieldGet(_tabsToAltText, this).get("image").default = file.name;
  if (signature_manager_classPrivateFieldGet(signature_manager_description, this).value === "") {
    signature_manager_classPrivateFieldGet(signature_manager_description, this).value = file.name || "";
    signature_manager_classPrivateFieldGet(_clearDescription, this).disabled = signature_manager_classPrivateFieldGet(signature_manager_description, this).value === "";
  }
  signature_manager_classPrivateFieldGet(signature_manager_dialog, this).classList.toggle("waiting", false);
}
function _getOutlineForType() {
  return signature_manager_classPrivateFieldGet(signature_manager_currentEditor, this).getFromText(signature_manager_classPrivateFieldGet(_typeInput, this).value, window.getComputedStyle(signature_manager_classPrivateFieldGet(_typeInput, this)));
}
function _getOutlineForDraw() {
  const {
    width,
    height
  } = signature_manager_classPrivateFieldGet(_drawSVG, this).getBoundingClientRect();
  return signature_manager_classPrivateFieldGet(signature_manager_currentEditor, this).getDrawnSignature(signature_manager_classPrivateFieldGet(_drawCurves, this), width, height);
}
function signature_manager_reportTelemetry(data) {
  signature_manager_classPrivateFieldGet(signature_manager_eventBus, this).dispatch("reporttelemetry", {
    source: this,
    details: {
      type: "editing",
      data
    }
  });
}
function _addToolbarButton(signatureData, uuid, description) {
  const {
    curves,
    areContours,
    thickness,
    width,
    height
  } = signatureData;
  const maxDim = Math.max(width, height);
  const outlineData = SignatureExtractor.processDrawnLines({
    lines: {
      curves,
      thickness,
      width,
      height
    },
    pageWidth: maxDim,
    pageHeight: maxDim,
    rotation: 0,
    innerMargin: 0,
    mustSmooth: false,
    areContours
  });
  if (!outlineData) {
    return;
  }
  const {
    outline
  } = outlineData;
  const svgFactory = new DOMSVGFactory();
  const div = document.createElement("div");
  const button = document.createElement("button");
  button.addEventListener("click", () => {
    signature_manager_classPrivateFieldGet(signature_manager_eventBus, this).dispatch("switchannotationeditorparams", {
      source: this,
      type: AnnotationEditorParamsType.CREATE,
      value: {
        signatureData: {
          lines: {
            curves,
            thickness,
            width,
            height
          },
          mustSmooth: false,
          areContours,
          description,
          uuid,
          heightInPage: DEFAULT_HEIGHT_IN_PAGE
        }
      }
    });
  });
  div.append(button);
  div.classList.add("toolbarAddSignatureButtonContainer");
  const svg = svgFactory.create(1, 1, true);
  button.append(svg);
  const span = document.createElement("span");
  span.ariaHidden = true;
  button.append(span);
  button.classList.add("toolbarAddSignatureButton");
  button.type = "button";
  span.textContent = description;
  button.setAttribute("data-l10n-id", "pdfjs-editor-add-saved-signature-button");
  button.setAttribute("data-l10n-args", JSON.stringify({
    description
  }));
  button.tabIndex = 0;
  const path = svgFactory.createElement("path");
  svg.append(path);
  svg.setAttribute("viewBox", outline.viewBox);
  svg.setAttribute("preserveAspectRatio", "xMidYMid meet");
  if (areContours) {
    path.classList.add("contours");
  }
  path.setAttribute("d", outline.toSVGPath());
  const deleteButton = document.createElement("button");
  div.append(deleteButton);
  deleteButton.classList.add("toolbarButton", "deleteButton");
  deleteButton.setAttribute("data-l10n-id", "pdfjs-editor-delete-signature-button1");
  deleteButton.type = "button";
  deleteButton.tabIndex = 0;
  deleteButton.addEventListener("click", async () => {
    if (await signature_manager_classPrivateFieldGet(_signatureStorage, this).delete(uuid)) {
      div.remove();
      signature_manager_assertClassBrand(_SignatureManager_brand, this, signature_manager_reportTelemetry).call(this, {
        type: "signature",
        action: "pdfjs.signature.delete_saved",
        data: {
          savedCount: await signature_manager_classPrivateFieldGet(_signatureStorage, this).size()
        }
      });
    }
  });
  const deleteSpan = document.createElement("span");
  deleteButton.append(deleteSpan);
  deleteSpan.setAttribute("data-l10n-id", "pdfjs-editor-delete-signature-button-label1");
  signature_manager_classPrivateFieldGet(_addSignatureToolbarButton, this).before(div);
}
async function _signaturesChanged() {
  const parent = signature_manager_classPrivateFieldGet(_addSignatureToolbarButton, this).parentElement;
  while (parent.firstElementChild !== signature_manager_classPrivateFieldGet(_addSignatureToolbarButton, this)) {
    parent.firstElementChild.remove();
  }
  signature_manager_classPrivateFieldSet(_loadSignaturesPromise, this, null);
  await this.loadSignatures(true);
}
function signature_manager_cancel() {
  signature_manager_assertClassBrand(_SignatureManager_brand, this, signature_manager_finish).call(this);
}
function signature_manager_finish() {
  signature_manager_classPrivateFieldGet(signature_manager_overlayManager, this).closeIfActive(signature_manager_classPrivateFieldGet(signature_manager_dialog, this));
}
function signature_manager_close() {
  if (signature_manager_classPrivateFieldGet(signature_manager_currentEditor, this)._drawId === null) {
    signature_manager_classPrivateFieldGet(signature_manager_currentEditor, this).remove();
  }
  signature_manager_classPrivateFieldGet(signature_manager_uiManager, this)?.addEditListeners();
  signature_manager_classPrivateFieldGet(_currentTabAC, this)?.abort();
  signature_manager_classPrivateFieldSet(_currentTabAC, this, null);
  signature_manager_classPrivateFieldSet(signature_manager_uiManager, this, null);
  signature_manager_classPrivateFieldSet(signature_manager_currentEditor, this, null);
  signature_manager_assertClassBrand(_SignatureManager_brand, this, _resetCommon).call(this);
  for (const [name] of signature_manager_classPrivateFieldGet(_tabButtons, this)) {
    signature_manager_assertClassBrand(_SignatureManager_brand, this, _resetTab).call(this, name);
  }
  signature_manager_assertClassBrand(_SignatureManager_brand, this, _disableButtons).call(this, false);
  signature_manager_classPrivateFieldSet(_currentTab, this, null);
  signature_manager_classPrivateFieldSet(_tabsToAltText, this, null);
}
async function _add() {
  let data;
  const type = signature_manager_classPrivateFieldGet(_currentTab, this);
  switch (type) {
    case "type":
      data = signature_manager_assertClassBrand(_SignatureManager_brand, this, _getOutlineForType).call(this);
      break;
    case "draw":
      data = signature_manager_assertClassBrand(_SignatureManager_brand, this, _getOutlineForDraw).call(this);
      break;
    case "image":
      data = signature_manager_classPrivateFieldGet(_extractedSignatureData, this);
      break;
  }
  let uuid = null;
  const description = signature_manager_classPrivateFieldGet(signature_manager_description, this).value;
  if (signature_manager_classPrivateFieldGet(_saveCheckbox, this).checked) {
    const {
      newCurves,
      areContours,
      thickness,
      width,
      height
    } = data;
    const signatureData = await SignatureExtractor.compressSignature({
      outlines: newCurves,
      areContours,
      thickness,
      width,
      height
    });
    uuid = await signature_manager_classPrivateFieldGet(_signatureStorage, this).create({
      description,
      signatureData
    });
    if (uuid) {
      signature_manager_assertClassBrand(_SignatureManager_brand, this, _addToolbarButton).call(this, {
        curves: newCurves.map(points => ({
          points
        })),
        areContours,
        thickness,
        width,
        height
      }, uuid, description);
    } else {
      NgxConsole.warn("SignatureManager.add: cannot save the signature.");
    }
  }
  const altText = signature_manager_classPrivateFieldGet(_tabsToAltText, this).get(type);
  signature_manager_assertClassBrand(_SignatureManager_brand, this, signature_manager_reportTelemetry).call(this, {
    type: "signature",
    action: "pdfjs.signature.created",
    data: {
      type,
      saved: !!uuid,
      savedCount: await signature_manager_classPrivateFieldGet(_signatureStorage, this).size(),
      descriptionChanged: description !== altText.default
    }
  });
  signature_manager_classPrivateFieldGet(signature_manager_currentEditor, this).addSignature(data, DEFAULT_HEIGHT_IN_PAGE, signature_manager_classPrivateFieldGet(signature_manager_description, this).value, uuid);
  signature_manager_assertClassBrand(_SignatureManager_brand, this, signature_manager_finish).call(this);
}
var _l10nDescription = {
  _: null
};
var _currentEditor2 = /*#__PURE__*/new WeakMap();
var _previousDescription = /*#__PURE__*/new WeakMap();
var _description3 = /*#__PURE__*/new WeakMap();
var signature_manager_dialog2 = /*#__PURE__*/new WeakMap();
var signature_manager_overlayManager2 = /*#__PURE__*/new WeakMap();
var _signatureSVG = /*#__PURE__*/new WeakMap();
var signature_manager_uiManager2 = /*#__PURE__*/new WeakMap();
var _EditDescriptionDialog_brand = /*#__PURE__*/new WeakSet();
class EditDescriptionDialog {
  constructor(_ref4, overlayManager) {
    let {
      dialog,
      description,
      cancelButton,
      updateButton,
      editSignatureView
    } = _ref4;
    signature_manager_classPrivateMethodInitSpec(this, _EditDescriptionDialog_brand);
    signature_manager_classPrivateFieldInitSpec(this, _currentEditor2, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _previousDescription, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _description3, void 0);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_dialog2, void 0);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_overlayManager2, void 0);
    signature_manager_classPrivateFieldInitSpec(this, _signatureSVG, void 0);
    signature_manager_classPrivateFieldInitSpec(this, signature_manager_uiManager2, void 0);
    const descriptionInput = signature_manager_classPrivateFieldSet(_description3, this, description.firstElementChild);
    signature_manager_classPrivateFieldSet(_signatureSVG, this, editSignatureView);
    signature_manager_classPrivateFieldSet(signature_manager_dialog2, this, dialog);
    signature_manager_classPrivateFieldSet(signature_manager_overlayManager2, this, overlayManager);
    dialog.addEventListener("close", signature_manager_assertClassBrand(_EditDescriptionDialog_brand, this, _close2).bind(this));
    dialog.addEventListener("contextmenu", e => {
      if (e.target !== signature_manager_classPrivateFieldGet(_description3, this)) {
        e.preventDefault();
      }
    });
    cancelButton.addEventListener("click", signature_manager_assertClassBrand(_EditDescriptionDialog_brand, this, _cancel2).bind(this));
    updateButton.addEventListener("click", signature_manager_assertClassBrand(_EditDescriptionDialog_brand, this, _update).bind(this));
    const clearDescription = description.lastElementChild;
    clearDescription.addEventListener("click", () => {
      descriptionInput.value = "";
      clearDescription.disabled = true;
      updateButton.disabled = signature_manager_classPrivateFieldGet(_previousDescription, this) === "";
    });
    descriptionInput.addEventListener("input", () => {
      const {
        value
      } = descriptionInput;
      clearDescription.disabled = value === "";
      updateButton.disabled = value === signature_manager_classPrivateFieldGet(_previousDescription, this);
      editSignatureView.setAttribute("aria-label", value);
    }, {
      passive: true
    });
    overlayManager.register(dialog);
  }
  async open(editor) {
    signature_manager_classPrivateFieldSet(signature_manager_uiManager2, this, editor._uiManager);
    signature_manager_classPrivateFieldSet(_currentEditor2, this, editor);
    signature_manager_classPrivateFieldSet(_previousDescription, this, signature_manager_classPrivateFieldGet(_description3, this).value = editor.description);
    signature_manager_classPrivateFieldGet(_description3, this).dispatchEvent(new Event("input"));
    signature_manager_classPrivateFieldGet(signature_manager_uiManager2, this).removeEditListeners();
    const {
      areContours,
      outline
    } = editor.getSignaturePreview();
    const svgFactory = new DOMSVGFactory();
    const path = svgFactory.createElement("path");
    signature_manager_classPrivateFieldGet(_signatureSVG, this).append(path);
    signature_manager_classPrivateFieldGet(_signatureSVG, this).setAttribute("viewBox", outline.viewBox);
    path.setAttribute("d", outline.toSVGPath());
    if (areContours) {
      path.classList.add("contours");
    }
    await signature_manager_classPrivateFieldGet(signature_manager_overlayManager2, this).open(signature_manager_classPrivateFieldGet(signature_manager_dialog2, this));
  }
}
async function _update() {
  signature_manager_classPrivateFieldGet(_currentEditor2, this)._reportTelemetry({
    action: "pdfjs.signature.edit_description",
    data: {
      hasBeenChanged: true
    }
  });
  signature_manager_classPrivateFieldGet(_currentEditor2, this).description = signature_manager_classPrivateFieldGet(_description3, this).value;
  signature_manager_assertClassBrand(_EditDescriptionDialog_brand, this, signature_manager_finish2).call(this);
}
function _cancel2() {
  signature_manager_classPrivateFieldGet(_currentEditor2, this)._reportTelemetry({
    action: "pdfjs.signature.edit_description",
    data: {
      hasBeenChanged: false
    }
  });
  signature_manager_assertClassBrand(_EditDescriptionDialog_brand, this, signature_manager_finish2).call(this);
}
function signature_manager_finish2() {
  signature_manager_classPrivateFieldGet(signature_manager_overlayManager2, this).closeIfActive(signature_manager_classPrivateFieldGet(signature_manager_dialog2, this));
}
function _close2() {
  signature_manager_classPrivateFieldGet(signature_manager_uiManager2, this)?.addEditListeners();
  signature_manager_classPrivateFieldSet(signature_manager_uiManager2, this, null);
  signature_manager_classPrivateFieldSet(_currentEditor2, this, null);
  signature_manager_classPrivateFieldGet(_signatureSVG, this).firstElementChild.remove();
}

;// ./web/toolbar.js

function toolbar_classPrivateMethodInitSpec(e, a) { toolbar_checkPrivateRedeclaration(e, a), a.add(e); }
function toolbar_classPrivateFieldInitSpec(e, t, a) { toolbar_checkPrivateRedeclaration(e, t), t.set(e, a); }
function toolbar_checkPrivateRedeclaration(e, t) { if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object"); }
function toolbar_classPrivateFieldGet(s, a) { return s.get(web_toolbar_assertClassBrand(s, a)); }
function toolbar_classPrivateFieldSet(s, a, r) { return s.set(web_toolbar_assertClassBrand(s, a), r), r; }
function web_toolbar_assertClassBrand(e, t, n) { if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n; throw new TypeError("Private element is not present on this object"); }


var toolbar_colorPicker = /*#__PURE__*/new WeakMap();
var toolbar_opts = /*#__PURE__*/new WeakMap();
var _defaultZoomValue = /*#__PURE__*/new WeakMap();
var toolbar_maxZoom = /*#__PURE__*/new WeakMap();
var toolbar_minZoom = /*#__PURE__*/new WeakMap();
var _Toolbar_brand = /*#__PURE__*/new WeakSet();
class Toolbar {
  constructor(options, _eventBus, defaultZoomValue, minZoom, maxZoom) {
    let toolbarDensity = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
    toolbar_classPrivateMethodInitSpec(this, _Toolbar_brand);
    toolbar_classPrivateFieldInitSpec(this, toolbar_colorPicker, null);
    toolbar_classPrivateFieldInitSpec(this, toolbar_opts, void 0);
    toolbar_classPrivateFieldInitSpec(this, _defaultZoomValue, DEFAULT_SCALE_VALUE);
    toolbar_classPrivateFieldInitSpec(this, toolbar_maxZoom, MAX_SCALE);
    toolbar_classPrivateFieldInitSpec(this, toolbar_minZoom, MIN_SCALE);
    toolbar_classPrivateFieldSet(toolbar_opts, this, options);
    toolbar_classPrivateFieldSet(_defaultZoomValue, this, defaultZoomValue);
    toolbar_classPrivateFieldSet(toolbar_maxZoom, this, maxZoom);
    toolbar_classPrivateFieldSet(toolbar_minZoom, this, minZoom);
    this.eventBus = _eventBus;
    const _buttons = [{
      element: options.previous,
      eventName: "previouspage"
    }, {
      element: options.next,
      eventName: "nextpage"
    }, {
      element: options.print,
      eventName: "print"
    }, {
      element: options.presentationModeButton,
      eventName: "presentationmode"
    }, {
      element: options.download,
      eventName: "download"
    }, {
      element: options.movePageUp,
      eventName: "movePageUp"
    }, {
      element: options.movePageDown,
      eventName: "movePageDown"
    }, {
      element: options.editorSignatureButton,
      eventName: "switchannotationeditormode",
      eventDetails: {
        get mode() {
          const {
            classList
          } = options.editorSignatureButton;
          return classList.contains("toggled") ? AnnotationEditorType.NONE : AnnotationEditorType.SIGNATURE;
        }
      }
    }];
    web_toolbar_assertClassBrand(_Toolbar_brand, this, toolbar_bindListeners).call(this, _buttons);
    web_toolbar_assertClassBrand(_Toolbar_brand, this, _updateToolbarDensity).call(this, {
      value: toolbarDensity
    });
    this.reset();
  }
  get maxZoom() {
    return toolbar_classPrivateFieldGet(toolbar_maxZoom, this);
  }
  set maxZoom(value) {
    toolbar_classPrivateFieldSet(toolbar_maxZoom, this, value);
  }
  get minZoom() {
    return toolbar_classPrivateFieldGet(toolbar_minZoom, this);
  }
  set minZoom(value) {
    toolbar_classPrivateFieldSet(toolbar_minZoom, this, value);
  }
  setPageNumber(pageNumber, pageLabel) {
    this.pageNumber = pageNumber;
    this.pageLabel = pageLabel;
    web_toolbar_assertClassBrand(_Toolbar_brand, this, toolbar_updateUIState).call(this, false);
  }
  setPagesCount(pagesCount, hasPageLabels) {
    this.pagesCount = pagesCount;
    this.hasPageLabels = hasPageLabels;
    web_toolbar_assertClassBrand(_Toolbar_brand, this, toolbar_updateUIState).call(this, true);
  }
  setPageScale(pageScaleValue, pageScale) {
    this.pageScaleValue = (pageScaleValue || pageScale).toString();
    this.pageScale = pageScale;
    web_toolbar_assertClassBrand(_Toolbar_brand, this, toolbar_updateUIState).call(this, false);
  }
  reset() {
    toolbar_classPrivateFieldSet(toolbar_colorPicker, this, null);
    this.pageNumber = 0;
    this.pageLabel = null;
    this.hasPageLabels = false;
    this.pagesCount = 0;
    const defaultZoomOption = toolbar_classPrivateFieldGet(_defaultZoomValue, this) || DEFAULT_SCALE_VALUE;
    this.pageScaleValue = defaultZoomOption;
    if (Number(defaultZoomOption)) {
      this.pageScale = Number(defaultZoomOption);
    }
    web_toolbar_assertClassBrand(_Toolbar_brand, this, toolbar_updateUIState).call(this, true);
    this.updateLoadingIndicatorState();
    web_toolbar_assertClassBrand(_Toolbar_brand, this, _editorModeChanged).call(this, {
      mode: AnnotationEditorType.DISABLE
    });
  }
  updateLoadingIndicatorState() {
    let loading = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    const {
      pageNumber
    } = toolbar_classPrivateFieldGet(toolbar_opts, this);
    pageNumber.classList.toggle("loading", loading);
  }
}
function _updateToolbarDensity(_ref) {
  let {
    value
  } = _ref;
  let name = "normal";
  switch (value) {
    case 1:
      name = "compact";
      break;
    case 2:
      name = "touch";
      break;
  }
  document.documentElement.setAttribute("data-toolbar-density", name);
}
function toolbar_bindListeners(buttons) {
  const {
    eventBus
  } = this;
  const {
    editorHighlightColorPicker,
    editorHighlightButton,
    pageNumber,
    scaleSelect
  } = toolbar_classPrivateFieldGet(toolbar_opts, this);
  const self = this;
  for (const {
    element,
    eventName,
    eventDetails,
    telemetry
  } of buttons) {
    if (!element) {
      continue;
    }
    element.addEventListener("click", evt => {
      if (eventName !== null) {
        eventBus.dispatch(eventName, {
          source: this,
          ...eventDetails,
          isFromKeyboard: evt.detail === 0
        });
      }
      if (telemetry) {
        eventBus.dispatch("reporttelemetry", {
          source: this,
          details: telemetry
        });
      }
    });
  }
  pageNumber.addEventListener("click", function () {
    this.select();
  });
  pageNumber.addEventListener("change", function () {
    eventBus.dispatch("pagenumberchanged", {
      source: self,
      value: this.value
    });
  });
  scaleSelect.addEventListener("change", function () {
    if (this.value === "custom") {
      return;
    }
    eventBus.dispatch("scalechanged", {
      source: self,
      value: this.value
    });
  });
  scaleSelect.addEventListener("click", function (_ref2) {
    let {
      target
    } = _ref2;
    if (this.value === self.pageScaleValue && target.tagName.toUpperCase() === "OPTION") {
      this.blur();
    }
  });
  scaleSelect.oncontextmenu = noContextMenu;
  eventBus._on("annotationeditormodechanged", web_toolbar_assertClassBrand(_Toolbar_brand, this, _editorModeChanged).bind(this));
  eventBus._on("showannotationeditorui", _ref3 => {
    let {
      mode
    } = _ref3;
    switch (mode) {
      case AnnotationEditorType.HIGHLIGHT:
        editorHighlightButton.click();
        break;
    }
  });
  eventBus._on("toolbardensity", web_toolbar_assertClassBrand(_Toolbar_brand, this, _updateToolbarDensity).bind(this));
  if (editorHighlightColorPicker) {
    eventBus._on("annotationeditoruimanager", _ref4 => {
      let {
        uiManager
      } = _ref4;
      const cp = toolbar_classPrivateFieldSet(toolbar_colorPicker, this, new ColorPicker({
        uiManager
      }));
      uiManager.setMainHighlightColorPicker(cp);
      editorHighlightColorPicker.append(cp.renderMainDropdown());
    });
    eventBus._on("mainhighlightcolorpickerupdatecolor", _ref5 => {
      let {
        value
      } = _ref5;
      toolbar_classPrivateFieldGet(toolbar_colorPicker, this)?.updateColor(value);
    });
  }
}
function _editorModeChanged(_ref6) {
  let {
    mode
  } = _ref6;
  const {
    editorCommentButton,
    editorCommentParamsToolbar,
    editorFreeTextButton,
    editorFreeTextParamsToolbar,
    editorHighlightButton,
    editorHighlightParamsToolbar,
    editorInkButton,
    editorInkParamsToolbar,
    editorStampButton,
    editorStampParamsToolbar,
    editorSignatureButton,
    editorSignatureParamsToolbar
  } = toolbar_classPrivateFieldGet(toolbar_opts, this);
  toggleExpandedBtn(editorCommentButton, mode === AnnotationEditorType.POPUP, editorCommentParamsToolbar);
  toggleExpandedBtn(editorFreeTextButton, mode === AnnotationEditorType.FREETEXT, editorFreeTextParamsToolbar);
  toggleExpandedBtn(editorHighlightButton, mode === AnnotationEditorType.HIGHLIGHT, editorHighlightParamsToolbar);
  toggleExpandedBtn(editorInkButton, mode === AnnotationEditorType.INK, editorInkParamsToolbar);
  toggleExpandedBtn(editorStampButton, mode === AnnotationEditorType.STAMP, editorStampParamsToolbar);
  toggleExpandedBtn(editorSignatureButton, mode === AnnotationEditorType.SIGNATURE, editorSignatureParamsToolbar);
  const disableEditorsValue = mode === AnnotationEditorType.DISABLE;
  if (editorCommentButton) {
    editorCommentButton.disabled = disableEditorsValue;
  }
  if (editorFreeTextButton) {
    editorFreeTextButton.disabled = disableEditorsValue;
  }
  if (editorHighlightButton) {
    editorHighlightButton.disabled = disableEditorsValue;
  }
  if (editorInkButton) {
    editorInkButton.disabled = disableEditorsValue;
  }
  if (editorStampButton) {
    editorStampButton.disabled = disableEditorsValue;
  }
  if (editorSignatureButton) {
    editorSignatureButton.disabled = disableEditorsValue;
  }
}
function toolbar_updateUIState() {
  let resetNumPages = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  const {
    pageNumber,
    pagesCount,
    pageScaleValue,
    pageScale
  } = this;
  const opts = toolbar_classPrivateFieldGet(toolbar_opts, this);
  if (resetNumPages) {
    if (this.hasPageLabels) {
      opts.pageNumber.type = "text";
      opts.numPages.setAttribute("data-l10n-id", "pdfjs-page-of-pages");
    } else {
      opts.pageNumber.type = "number";
      opts.numPages.setAttribute("data-l10n-id", "pdfjs-of-pages");
      opts.numPages.setAttribute("data-l10n-args", JSON.stringify({
        pagesCount
      }));
    }
    opts.pageNumber.max = pagesCount;
  }
  if (this.hasPageLabels) {
    opts.pageNumber.value = this.pageLabel;
    opts.numPages.setAttribute("data-l10n-args", JSON.stringify({
      pageNumber,
      pagesCount
    }));
  } else {
    opts.pageNumber.value = pageNumber;
  }
  opts.previous.disabled = pageNumber <= 1;
  opts.next.disabled = pageNumber >= pagesCount;
  const minScale = Number(this.minZoom) ?? MIN_SCALE;
  const maxScale = Number(this.maxZoom) ?? MAX_SCALE;
  if (opts.zoomOut) {
    opts.zoomOut.disabled = pageScale <= minScale;
  }
  if (opts.zoomIn) {
    opts.zoomIn.disabled = pageScale >= maxScale;
  }
  let predefinedValueFound = false;
  if (opts.scaleSelect.options) {
    for (const option of opts.scaleSelect.options) {
      if (option.value !== pageScaleValue) {
        option.selected = false;
        continue;
      }
      option.selected = true;
      predefinedValueFound = true;
    }
  }
  if (!predefinedValueFound) {
    opts.customScaleOption.selected = true;
    opts.customScaleOption.setAttribute("data-l10n-args", JSON.stringify({
      scale: Math.round(pageScale * 10000) / 100
    }));
  }
  this.eventBus.dispatch("updateuistate", {
    source: this,
    widget: "Toolbar",
    pageNumber,
    pagesCount,
    pageScaleValue,
    pageScale
  });
}

;// ./web/view_history.js



const DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20;
class ViewHistory {
  constructor(fingerprint) {
    let cacheSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_VIEW_HISTORY_CACHE_SIZE;
    this.fingerprint = fingerprint;
    this.cacheSize = cacheSize;
    this._initializedPromise = this._readFromStorage().then(databaseStr => {
      const database = JSON.parse(databaseStr || "{}");
      let index = -1;
      if (!Array.isArray(database.files)) {
        database.files = [];
      } else {
        while (database.files.length >= this.cacheSize) {
          database.files.shift();
        }
        for (let i = 0, ii = database.files.length; i < ii; i++) {
          const branch = database.files[i];
          if (branch.fingerprint === this.fingerprint) {
            index = i;
            break;
          }
        }
      }
      if (index === -1) {
        index = database.files.push({
          fingerprint: this.fingerprint
        }) - 1;
      }
      this.file = database.files[index];
      this.database = database;
    });
  }
  async _writeToStorage() {
    if (AppOptions.get("disableHistory")) {
      return;
    }
    const databaseStr = JSON.stringify(this.database);
    try {
      localStorage.setItem("pdfjs.history", databaseStr);
    } catch (safariSecurityException) {}
  }
  async _readFromStorage() {
    if (AppOptions.get("disableHistory")) {
      return undefined;
    }
    try {
      return localStorage.getItem("pdfjs.history");
    } catch (safariSecurityException) {
      return undefined;
    }
  }
  async set(name, val) {
    await this._initializedPromise;
    this.file[name] = val;
    return this._writeToStorage();
  }
  async setMultiple(properties) {
    await this._initializedPromise;
    for (const name in properties) {
      this.file[name] = properties[name];
    }
    return this._writeToStorage();
  }
  async get(name, defaultValue) {
    await this._initializedPromise;
    const val = this.file[name];
    return val !== undefined ? val : defaultValue;
  }
  async getMultiple(properties) {
    await this._initializedPromise;
    const values = Object.create(null);
    for (const name in properties) {
      const val = this.file[name];
      values[name] = val !== undefined ? val : properties[name];
    }
    return values;
  }
}

;// ./web/app.js























































const FORCE_PAGES_LOADED_TIMEOUT = 10;
const WHEEL_ZOOM_DISABLED_TIMEOUT = 1000;
const ViewOnLoad = {
  UNKNOWN: -1,
  PREVIOUS: 0,
  INITIAL: 1
};
const PDFViewerApplication = {
  initialBookmark: document.location.hash.substring(1),
  _initializedCapability: {
    ...Promise.withResolvers(),
    settled: false
  },
  appConfig: null,
  pdfDocument: null,
  pdfLoadingTask: null,
  printService: null,
  pdfViewer: null,
  pdfThumbnailViewer: null,
  pdfRenderingQueue: null,
  pdfPresentationMode: null,
  pdfDocumentProperties: null,
  pdfLinkService: null,
  pdfHistory: null,
  pdfSidebar: null,
  pdfOutlineViewer: null,
  pdfAttachmentViewer: null,
  pdfLayerViewer: null,
  pdfCursorTools: null,
  pdfScriptingManager: null,
  pdfWorker: null,
  store: null,
  downloadManager: null,
  overlayManager: null,
  preferences: new Preferences(),
  toolbar: null,
  secondaryToolbar: null,
  eventBus: null,
  l10n: null,
  annotationEditorParams: null,
  imageAltTextSettings: null,
  isInitialViewSet: false,
  isViewerEmbedded: window.parent !== window,
  url: "",
  baseUrl: "",
  mlManager: null,
  _downloadUrl: "",
  _eventBusAbortController: null,
  _windowAbortController: null,
  _globalAbortController: new AbortController(),
  documentInfo: null,
  metadata: null,
  _contentDispositionFilename: null,
  _contentLength: null,
  _saveInProgress: false,
  _wheelUnusedTicks: 0,
  _wheelUnusedFactor: 1,
  _touchManager: null,
  _touchUnusedTicks: 0,
  _touchUnusedFactor: 1,
  _PDFBug: null,
  _hasAnnotationEditors: false,
  _title: document.title,
  _printAnnotationStoragePromise: null,
  _isCtrlKeyDown: false,
  _caretBrowsing: null,
  _isScrolling: false,
  editorUndoBar: null,
  pageOrder: null,
  _printPermissionPromise: null,
  async initialize(appConfig) {
    this.appConfig = appConfig;
    this.cspPolicyService = appConfig.cspPolicyService;
    try {
      await this.preferences.initializedPromise;
    } catch (ex) {
      NgxConsole.error("initialize:", ex);
    }
    if (AppOptions.get("pdfBugEnabled")) {
      await this._parseHashParams();
    }
    let mode;
    switch (AppOptions.get("viewerCssTheme")) {
      case 1:
        mode = "light";
        break;
      case 2:
        mode = "dark";
        break;
    }
    if (mode) {
      docStyle.setProperty("color-scheme", mode);
    }
    this.l10n = await this.externalServices.createL10n();
    document.getElementsByTagName("html")[0].dir = this.l10n.getDirection();
    this.l10n.translate(appConfig.appContainer || document.documentElement);
    if (this.isViewerEmbedded && AppOptions.get("externalLinkTarget") === LinkTarget.NONE) {
      AppOptions.set("externalLinkTarget", LinkTarget.TOP);
    }
    await this._initializeViewerComponents();
    this.bindEvents();
    this.bindWindowEvents();
    this._initializedCapability.settled = true;
    this._initializedCapability.resolve();
    this.initializeLoadingBar();
  },
  async _parseHashParams() {
    const hash = document.location.hash.substring(1);
    if (!hash) {
      return;
    }
    const {
        mainContainer,
        viewerContainer
      } = this.appConfig,
      params = parseQueryString(hash);
    const loadPDFBug = async () => {
      if (this._PDFBug) {
        return;
      }
      const {
        PDFBug
      } = await import(
      /*webpackIgnore: true*/
      /*@vite-ignore*/
      AppOptions.get("debuggerSrc"));
      this._PDFBug = PDFBug;
    };
    if (params.get("disableworker") === "true") {
      try {
        GlobalWorkerOptions.workerSrc ||= AppOptions.get("workerSrc");
        await import(
        /*webpackIgnore: true*/
        /*@vite-ignore*/
        PDFWorker.workerSrc);
        AppOptions.set("workerPort", null);
      } catch (ex) {
        NgxConsole.error("_parseHashParams:", ex);
      }
    }
    if (params.has("textlayer")) {
      switch (params.get("textlayer")) {
        case "off":
          AppOptions.set("textLayerMode", TextLayerMode.DISABLE);
          break;
        case "visible":
        case "shadow":
        case "hover":
          viewerContainer.classList.add(`textLayer-${params.get("textlayer")}`);
          try {
            await loadPDFBug();
            this._PDFBug.loadCSS();
          } catch (ex) {
            NgxConsole.error("_parseHashParams:", ex);
          }
          break;
      }
    }
    if (params.has("pdfbug")) {
      const enabled = params.get("pdfbug").split(",");
      try {
        await loadPDFBug();
        this._PDFBug.init(mainContainer, enabled);
      } catch (ex) {
        NgxConsole.error("_parseHashParams:", ex);
      }
      const debugOpts = {
        pdfBug: true,
        fontExtraProperties: true
      };
      if (globalThis.StepperManager?.enabled) {
        debugOpts.minDurationToUpdateCanvas = 0;
      }
      AppOptions.setAll(debugOpts);
    }
    if (params.has("locale")) {
      AppOptions.set("localeProperties", {
        lang: params.get("locale")
      });
    }
    const opts = {
      disableAutoFetch: x => x === "true",
      disableFontFace: x => x === "true",
      disableHistory: x => x === "true",
      disableRange: x => x === "true",
      disableStream: x => x === "true",
      verbosity: x => x | 0
    };
    for (const name in opts) {
      const check = opts[name],
        key = name.toLowerCase();
      if (params.has(key)) {
        AppOptions.set(name, check(params.get(key)));
      }
    }
  },
  async _initializeViewerComponents() {
    const {
      appConfig,
      externalServices,
      l10n,
      mlManager
    } = this;
    const abortSignal = this._globalAbortController.signal;
    const eventBus = new EventBus();
    this.eventBus = AppOptions.eventBus = eventBus;
    mlManager?.setEventBus(eventBus, abortSignal);
    const overlayManager = this.overlayManager = new OverlayManager();
    const renderingQueue = this.pdfRenderingQueue = new PDFRenderingQueue();
    renderingQueue.onIdle = this._cleanup.bind(this);
    const linkService = this.pdfLinkService = new PDFLinkService({
      eventBus,
      externalLinkTarget: AppOptions.get("externalLinkTarget"),
      externalLinkRel: AppOptions.get("externalLinkRel"),
      ignoreDestinationZoom: AppOptions.get("ignoreDestinationZoom")
    });
    const downloadManager = this.downloadManager = new DownloadManager();
    let FindControllerConstructor = PDFFindController;
    if (AppOptions.get("findController")) {
      FindControllerConstructor = AppOptions.get("findController");
    }
    const customFindController = new FindControllerConstructor({
      linkService,
      eventBus,
      pageViewMode: AppOptions.get("pageViewMode"),
      updateMatchesCountOnProgress: true,
      listenToEventBus: false
    });
    this.customFindController = customFindController;
    const findController = new FindControllerConstructor({
      linkService,
      eventBus,
      pageViewMode: AppOptions.get("pageViewMode"),
      updateMatchesCountOnProgress: true,
      listenToEventBus: true
    });
    this.findController = findController;
    const pdfScriptingManager = this.pdfScriptingManager = new PDFScriptingManager({
      eventBus,
      externalServices,
      docProperties: this._scriptingDocProperties.bind(this)
    });
    const container = appConfig.mainContainer,
      viewer = appConfig.viewerContainer;
    const annotationEditorMode = AppOptions.get("annotationEditorMode");
    const pageColors = AppOptions.get("forcePageColors") || window.matchMedia("(forced-colors: active)").matches ? {
      background: AppOptions.get("pageColorsBackground"),
      foreground: AppOptions.get("pageColorsForeground")
    } : null;
    let altTextManager;
    if (AppOptions.get("enableUpdatedAddImage")) {
      altTextManager = appConfig.newAltTextDialog ? new NewAltTextManager(appConfig.newAltTextDialog, overlayManager, eventBus) : null;
    } else {
      altTextManager = appConfig.altTextDialog ? new AltTextManager(appConfig.altTextDialog, container, overlayManager, eventBus) : null;
    }
    if (appConfig.editorUndoBar) {
      this.editorUndoBar = new EditorUndoBar(appConfig.editorUndoBar, eventBus);
    }
    const signatureManager = AppOptions.get("enableSignatureEditor") && appConfig.addSignatureDialog ? new SignatureManager(appConfig.addSignatureDialog, appConfig.editSignatureDialog, appConfig.annotationEditorParams?.editorSignatureAddSignature || null, overlayManager, l10n, externalServices.createSignatureStorage(eventBus, abortSignal), eventBus) : null;
    const commentManager = AppOptions.get("enableComment") && appConfig.editCommentDialog ? new CommentManager(appConfig.editCommentDialog, {
      sidebar: appConfig.annotationEditorParams?.editorCommentsSidebar || null,
      commentsList: appConfig.annotationEditorParams?.editorCommentsSidebarList || null,
      commentCount: appConfig.annotationEditorParams?.editorCommentsSidebarCount || null,
      sidebarTitle: appConfig.annotationEditorParams?.editorCommentsSidebarTitle || null,
      closeButton: appConfig.annotationEditorParams?.editorCommentsSidebarCloseButton || null,
      commentToolbarButton: appConfig.toolbar?.editorCommentButton || null
    }, eventBus, linkService, overlayManager) : null;
    const enableHWA = AppOptions.get("enableHWA"),
      maxCanvasPixels = AppOptions.get("maxCanvasPixels"),
      maxCanvasDim = AppOptions.get("maxCanvasDim"),
      capCanvasAreaFactor = AppOptions.get("capCanvasAreaFactor");
    const pdfViewer = this.pdfViewer = new PDFViewer({
      container,
      viewer,
      viewerAlert: appConfig.viewerAlert,
      eventBus,
      renderingQueue,
      linkService,
      downloadManager,
      altTextManager,
      commentManager,
      signatureManager,
      editorUndoBar: this.editorUndoBar,
      findController,
      customFindController,
      scriptingManager: AppOptions.get("enableScripting") && pdfScriptingManager,
      l10n,
      textLayerMode: AppOptions.get("textLayerMode"),
      annotationMode: AppOptions.get("annotationMode"),
      annotationEditorMode,
      annotationEditorHighlightColors: AppOptions.get("highlightEditorColors"),
      enableHighlightFloatingButton: AppOptions.get("enableHighlightFloatingButton"),
      enableUpdatedAddImage: AppOptions.get("enableUpdatedAddImage"),
      enableNewAltTextWhenAddingImage: AppOptions.get("enableNewAltTextWhenAddingImage"),
      imageResourcesPath: AppOptions.get("imageResourcesPath"),
      removePageBorders: AppOptions.get("removePageBorders"),
      enablePrintAutoRotate: AppOptions.get("enablePrintAutoRotate"),
      maxCanvasPixels,
      maxCanvasDim,
      capCanvasAreaFactor,
      enableDetailCanvas: AppOptions.get("enableDetailCanvas"),
      pageViewMode: AppOptions.get("pageViewMode"),
      enablePermissions: AppOptions.get("enablePermissions"),
      enableOptimizedPartialRendering: AppOptions.get("enableOptimizedPartialRendering"),
      pageColors,
      mlManager,
      abortSignal,
      enableHWA,
      defaultCacheSize: AppOptions.get("defaultCacheSize"),
      minZoom: AppOptions.get("minZoom"),
      maxZoom: AppOptions.get("maxZoom"),
      cspPolicyService: this.cspPolicyService,
      supportsPinchToZoom: this.supportsPinchToZoom,
      enableAutoLinking: AppOptions.get("enableAutoLinking"),
      minDurationToUpdateCanvas: AppOptions.get("minDurationToUpdateCanvas")
    });
    renderingQueue.setViewer(pdfViewer);
    linkService.setViewer(pdfViewer);
    pdfScriptingManager.setViewer(pdfViewer);
    if (appConfig.sidebar?.thumbnailView) {
      this.pdfThumbnailViewer = new PDFThumbnailViewer({
        container: appConfig.sidebar.thumbnailView,
        eventBus,
        renderingQueue,
        linkService,
        maxCanvasPixels,
        maxCanvasDim,
        pageColors,
        abortSignal,
        enableHWA
      });
      renderingQueue.setThumbnailViewer(this.pdfThumbnailViewer);
    }
    if (!this.isViewerEmbedded && !AppOptions.get("disableHistory")) {
      this.pdfHistory = new PDFHistory({
        linkService,
        eventBus
      });
      linkService.setHistory(this.pdfHistory);
    }
    if (!this.supportsIntegratedFind && appConfig.findBar) {
      this.findBar = new PDFFindBar(appConfig.findBar, appConfig.principalContainer, eventBus);
    }
    if (appConfig.annotationEditorParams) {
      if (annotationEditorMode !== AnnotationEditorType.DISABLE) {
        const editorSignatureButton = appConfig.toolbar?.editorSignatureButton;
        if (editorSignatureButton && AppOptions.get("enableSignatureEditor")) {
          editorSignatureButton.parentElement.hidden = false;
        }
        const movePageUpButton = document.getElementById("movePageUp");
        const movePageDownButton = document.getElementById("movePageDown");
        if (movePageUpButton && movePageDownButton) {
          if (AppOptions.get("enablePageReordering")) {
            movePageUpButton.hidden = false;
            movePageDownButton.hidden = false;
          } else {
            movePageUpButton.hidden = true;
            movePageDownButton.hidden = true;
          }
        }
        const editorCommentButton = appConfig.toolbar?.editorCommentButton;
        if (editorCommentButton && AppOptions.get("enableComment")) {
          editorCommentButton.parentElement.hidden = false;
        }
        this.annotationEditorParams = new AnnotationEditorParams(appConfig.annotationEditorParams, eventBus);
      } else {
        for (const id of ["editorModeButtons", "editorModeSeparator"]) {
          document.getElementById(id)?.classList.add("hidden");
        }
      }
    }
    if (mlManager && appConfig.secondaryToolbar?.imageAltTextSettingsButton) {
      this.imageAltTextSettings = new ImageAltTextSettings(appConfig.altTextSettingsDialog, overlayManager, eventBus, mlManager);
    }
    if (appConfig.documentProperties) {
      this.pdfDocumentProperties = new PDFDocumentProperties(appConfig.documentProperties, overlayManager, eventBus, l10n, () => this._docFilename, () => this._docTitle);
    }
    if (appConfig.secondaryToolbar?.cursorHandToolButton) {
      this.pdfCursorTools = new PDFCursorTools({
        container,
        eventBus,
        cursorToolOnLoad: AppOptions.get("cursorToolOnLoad")
      });
    }
    if (appConfig.toolbar) {
      this.toolbar = new Toolbar(appConfig.toolbar, eventBus, AppOptions.get("defaultZoomValue"), AppOptions.get("minZoom"), AppOptions.get("maxZoom"), AppOptions.get("toolbarDensity"));
    }
    if (appConfig.secondaryToolbar) {
      if (AppOptions.get("enableAltText")) {
        appConfig.secondaryToolbar.imageAltTextSettingsButton?.classList.remove("hidden");
        appConfig.secondaryToolbar.imageAltTextSettingsSeparator?.classList.remove("hidden");
      }
      this.secondaryToolbar = new SecondaryToolbar(appConfig.secondaryToolbar, eventBus);
    }
    if (this.supportsFullscreen && (appConfig.toolbar?.presentationModeButton || appConfig.secondaryToolbar?.presentationModeButton)) {
      this.pdfPresentationMode = new PDFPresentationMode({
        container,
        pdfViewer,
        eventBus
      });
    }
    const prompt = AppOptions.get("passwordPrompt");
    if (!prompt) {
      if (appConfig.passwordOverlay) {
        this.passwordPrompt = new PasswordPrompt(appConfig.passwordOverlay, overlayManager, this.isViewerEmbedded);
      }
    } else {
      this.passwordPrompt = prompt;
    }
    if (appConfig.sidebar?.outlineView) {
      this.pdfOutlineViewer = new PDFOutlineViewer({
        container: appConfig.sidebar.outlineView,
        eventBus,
        l10n,
        linkService,
        downloadManager
      });
    }
    if (appConfig.sidebar?.attachmentsView) {
      this.pdfAttachmentViewer = new PDFAttachmentViewer({
        container: appConfig.sidebar.attachmentsView,
        eventBus,
        l10n,
        downloadManager
      });
    }
    if (appConfig.sidebar?.layersView) {
      this.pdfLayerViewer = new PDFLayerViewer({
        container: appConfig.sidebar.layersView,
        eventBus,
        l10n
      });
    }
    if (appConfig.sidebar) {
      this.pdfSidebar = new PDFSidebar({
        elements: appConfig.sidebar,
        eventBus,
        l10n
      });
      this.pdfSidebar.onToggled = this.forceRendering.bind(this);
      this.pdfSidebar.onUpdateThumbnails = () => {
        for (const pageView of pdfViewer.getCachedPageViews()) {
          if (pageView.renderingState === RenderingStates.FINISHED) {
            this.pdfThumbnailViewer.getThumbnail(pageView.id - 1)?.setImage(pageView);
          }
        }
        this.pdfThumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber);
      };
    }
  },
  async run(config) {
    await this.initialize(config);
    const {
      appConfig,
      eventBus
    } = this;
    let file;
    const queryString = document.location.search.substring(1);
    const params = parseQueryString(queryString);
    file = params.get("file") ?? AppOptions.get("defaultUrl");
    try {
      file = new URL(decodeURIComponent(file)).href;
    } catch {
      file = encodeURIComponent(file).replaceAll("%2F", "/");
    }
    validateFileURL(file);
    const fileInput = this._openFileInput = document.createElement("input");
    fileInput.id = "fileInput";
    fileInput.className = "ngx-extended-pdf-viewer-file-input";
    fileInput.hidden = true;
    fileInput.type = "file";
    fileInput.value = null;
    fileInput.accept = ".pdf,application/pdf";
    document.body.append(fileInput);
    fileInput.addEventListener("change", function (evt) {
      const {
        files
      } = evt.target;
      if (!files || files.length === 0) {
        return;
      }
      eventBus.dispatch("fileinputchange", {
        source: this,
        fileInput: evt.target
      });
    });
    appConfig.mainContainer.addEventListener("dragover", function (evt) {
      if (AppOptions.get("enableDragAndDrop")) {
        if (!evt.dataTransfer?.items) {
          return;
        }
        for (const item of evt.dataTransfer.items) {
          if (item.type === "application/pdf") {
            evt.dataTransfer.dropEffect = evt.dataTransfer.effectAllowed === "copy" ? "copy" : "move";
            stopEvent(evt);
            return;
          }
        }
      }
    });
    appConfig.mainContainer.addEventListener("drop", function (evt) {
      if (AppOptions.get("enableDragAndDrop")) {
        const files = evt.dataTransfer?.files;
        if (!files || files.length === 0 || files[0].type !== "application/pdf") {
          return;
        }
        stopEvent(evt);
        eventBus.dispatch("fileinputchange", {
          source: this,
          fileInput: evt.dataTransfer,
          dropEvent: evt
        });
      }
    });
    if (!AppOptions.get("supportsDocumentFonts")) {
      AppOptions.set("disableFontFace", true);
      this.l10n.get("pdfjs-web-fonts-disabled").then(msg => {
        NgxConsole.warn(msg);
      });
    }
    const togglePrintingButtons = visible => {
      appConfig.toolbar?.print?.classList.toggle("hidden", !visible);
      appConfig.secondaryToolbar?.printButton?.classList.toggle("hidden", !visible);
    };
    if (!this.supportsPrinting) {
      togglePrintingButtons(false);
    } else {
      eventBus.on("printingallowed", _ref => {
        let {
          isAllowed
        } = _ref;
        return togglePrintingButtons(isAllowed);
      });
    }
    if (!this.supportsFullscreen) {
      appConfig.toolbar.presentationModeButton.classList.add("hidden");
      appConfig.secondaryToolbar?.presentationModeButton?.classList.add("hidden");
    }
    if (this.supportsIntegratedFind) {
      appConfig.findBar?.toggleButton?.classList.add("hidden");
    }
    if (file) {
      this.open({
        url: file
      });
    } else {
      this._hideViewBookmark();
    }
    const event = new CustomEvent("webviewerinitialized", {
      bubbles: true,
      cancelable: true,
      detail: {
        source: window
      }
    });
    document.dispatchEvent(event);
  },
  get externalServices() {
    return shadow(this, "externalServices", new ExternalServices());
  },
  get initialized() {
    return this._initializedCapability.settled;
  },
  get initializedPromise() {
    return this._initializedCapability.promise;
  },
  updateZoom(steps, scaleFactor, origin) {
    if (this.pdfViewer.isInPresentationMode) {
      return;
    }
    this.pdfViewer.updateScale({
      drawingDelay: AppOptions.get("defaultZoomDelay"),
      steps,
      scaleFactor,
      origin
    });
  },
  zoomIn() {
    this.updateZoom(1);
  },
  zoomOut() {
    this.updateZoom(-1);
  },
  zoomReset() {
    if (this.pdfViewer.isInPresentationMode) {
      return;
    }
    this.pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;
  },
  touchPinchCallback(origin, prevDistance, distance) {
    if (this.supportsPinchToZoom) {
      const newScaleFactor = this._accumulateFactor(this.pdfViewer.currentScale, distance / prevDistance, "_touchUnusedFactor");
      this.updateZoom(null, newScaleFactor, origin);
    } else {
      const PIXELS_PER_LINE_SCALE = 30;
      const ticks = this._accumulateTicks((distance - prevDistance) / PIXELS_PER_LINE_SCALE, "_touchUnusedTicks");
      this.updateZoom(ticks, null, origin);
    }
  },
  touchPinchEndCallback() {
    this._touchUnusedTicks = 0;
    this._touchUnusedFactor = 1;
  },
  get pagesCount() {
    return this.pdfDocument ? this.pdfDocument.numPages : 0;
  },
  get page() {
    return this.pdfViewer.currentPageNumber;
  },
  set page(val) {
    this.pdfViewer.currentPageNumber = val;
  },
  get supportsPrinting() {
    return shadow(this, "supportsPrinting", AppOptions.get("supportsPrinting") && PDFPrintServiceFactory.supportsPrinting);
  },
  get supportsFullscreen() {
    return shadow(this, "supportsFullscreen", document.fullscreenEnabled);
  },
  get supportsPinchToZoom() {
    return shadow(this, "supportsPinchToZoom", AppOptions.get("supportsPinchToZoom"));
  },
  get supportsIntegratedFind() {
    return shadow(this, "supportsIntegratedFind", AppOptions.get("supportsIntegratedFind"));
  },
  initializeLoadingBar() {
    const barElement = document.getElementById("loadingBar");
    const bar = barElement ? new ProgressBar(barElement) : null;
    bar?.hide();
    return shadow(this, "loadingBar", bar);
  },
  get supportsMouseWheelZoomCtrlKey() {
    return shadow(this, "supportsMouseWheelZoomCtrlKey", AppOptions.get("supportsMouseWheelZoomCtrlKey"));
  },
  get supportsMouseWheelZoomMetaKey() {
    return shadow(this, "supportsMouseWheelZoomMetaKey", AppOptions.get("supportsMouseWheelZoomMetaKey"));
  },
  get supportsCaretBrowsingMode() {
    return AppOptions.get("supportsCaretBrowsingMode");
  },
  moveCaret(isUp, select) {
    this._caretBrowsing ||= new CaretBrowsingMode(this._globalAbortController.signal, this.appConfig.mainContainer, this.appConfig.viewerContainer, this.appConfig.toolbar?.container);
    this._caretBrowsing.moveCaret(isUp, select);
  },
  setTitleUsingUrl() {
    let url = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "";
    let downloadUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  },
  setTitle() {
    let title = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._title;
    this._title = title;
    if (this.isViewerEmbedded) {
      return;
    }
    const editorIndicator = this._hasAnnotationEditors && !this.pdfRenderingQueue.printing;
    document.title = `${editorIndicator ? "* " : ""}${title}`;
  },
  get _docFilename() {
    return this._contentDispositionFilename || display_utils_getPdfFilenameFromUrl(this.url, PDFViewerApplication.appConfig.filenameForDownload);
  },
  get _docTitle() {
    const {
      documentInfo,
      metadata
    } = this;
    const title = metadata?.get("dc:title");
    if (title) {
      if (title !== "Untitled" && !/[\uFFF0-\uFFFF]/g.test(title)) {
        return title;
      }
    }
    return documentInfo.Title;
  },
  _hideViewBookmark() {
    if (!this.appConfig) {
      return;
    }
    const {
      secondaryToolbar
    } = this.appConfig;
    secondaryToolbar?.viewBookmarkButton.classList.add("hidden");
    if (secondaryToolbar?.presentationModeButton?.classList.contains("hidden")) {
      document.getElementById("viewBookmarkSeparator")?.classList.add("hidden");
    }
  },
  async close() {
    this._unblockDocumentLoadEvent();
    this._hideViewBookmark();
    if (!this.pdfLoadingTask) {
      return;
    }
    if (this.pdfDocument?.annotationStorage.size > 0 && this._annotationStorageModified) {
      try {
        await this.save();
      } catch {}
    }
    const promises = [];
    promises.push(this.pdfLoadingTask.destroy());
    this.pdfLoadingTask = null;
    if (this.pdfDocument) {
      this.pdfDocument = null;
      this.pdfThumbnailViewer?.setDocument(null);
      this.pdfViewer.setDocument(null);
      this.pdfLinkService.setDocument(null);
      this.pdfDocumentProperties?.setDocument(null);
    }
    this.pdfLinkService.externalLinkEnabled = true;
    this.store = null;
    this.isInitialViewSet = false;
    this.url = "";
    this.baseUrl = "";
    this._downloadUrl = "";
    this.documentInfo = null;
    this.metadata = null;
    this._contentDispositionFilename = null;
    this._contentLength = null;
    this._saveInProgress = false;
    this._hasAnnotationEditors = false;
    promises.push(this.pdfScriptingManager.destroyPromise, this.passwordPrompt.close());
    this.setTitle();
    this.pdfSidebar?.reset();
    this.pdfOutlineViewer?.reset();
    this.pdfAttachmentViewer?.reset();
    this.pdfLayerViewer?.reset();
    this.pdfHistory?.reset();
    this.findBar?.reset();
    this.toolbar?.reset();
    this.secondaryToolbar?.reset();
    this._PDFBug?.cleanup();
    await Promise.all(promises);
  },
  async open(args) {
    this.pdfViewer?.destroyBookMode();
    if (this.pdfLoadingTask) {
      await this.close();
    }
    const workerParams = AppOptions.getAll(OptionKind.WORKER);
    workerParams.cspPolicyService = args.cspPolicyService;
    if (args.workerSrc && args.workerSrc !== workerParams.workerSrc) {
      workerParams.workerSrc = args.workerSrc;
      this.pdfWorker = null;
    }
    Object.assign(GlobalWorkerOptions, workerParams);
    workerParams.port = workerParams.port ?? GlobalWorkerOptions.workerPort;
    workerParams.cspPolicyService = this.cspPolicyService;
    if (this.pdfWorker === null) {
      this.pdfWorker = workerParams.port ? PDFWorker.fromPort(workerParams) : new PDFWorker(workerParams);
    }
    if (args.url) {
      this.setTitleUsingUrl(args.originalUrl || args.url, args.url);
    }
    const apiParams = AppOptions.getAll(OptionKind.API);
    const loadingTask = getDocument({
      ...apiParams,
      ...args,
      worker: this.pdfWorker,
      cspPolicyService: args.cspPolicyService
    });
    this.pdfLoadingTask = loadingTask;
    loadingTask.onPassword = (updateCallback, reason) => {
      if (this.isViewerEmbedded) {
        this._unblockDocumentLoadEvent();
      }
      this.pdfLinkService.externalLinkEnabled = false;
      this.passwordPrompt.setUpdateCallback(updateCallback, reason);
      this.passwordPrompt.open();
    };
    loadingTask.onProgress = _ref2 => {
      let {
        loaded,
        total
      } = _ref2;
      this.progress(loaded / total);
      this.eventBus?.dispatch("progress", {
        source: this,
        type: "load",
        total,
        loaded,
        percent: 100 * loaded / total
      });
    };
    const showUnverifiedSignatures = this.serviceWorkerOptions.showUnverifiedSignatures;
    return loadingTask.promise.then(pdfDocument => {
      pdfDocument._transport.messageHandler.send('showUnverifiedSignatures', showUnverifiedSignatures);
      this.load(pdfDocument);
    }, reason => {
      if (loadingTask !== this.pdfLoadingTask) {
        return undefined;
      }
      let key = "pdfjs-loading-error";
      if (reason instanceof InvalidPDFException) {
        key = "pdfjs-invalid-file-error";
      } else if (reason instanceof ResponseException) {
        key = reason.missing ? "pdfjs-missing-file-error" : "pdfjs-unexpected-response-error";
      }
      if (PDFViewerApplication.onError) {
        PDFViewerApplication.onError(reason);
      }
      return this._documentError(key, {
        message: reason.message
      }).then(() => {
        throw reason;
      });
    });
  },
  async download() {
    let data;
    try {
      data = await (this.pdfDocument ? this.pdfDocument.getData() : this.pdfLoadingTask.getData());
    } catch {}
    this.downloadManager.download(data, this._downloadUrl, this._docFilename);
  },
  async save() {
    let pageOrder = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    if (this._saveInProgress) {
      return;
    }
    this._saveInProgress = true;
    await this.pdfScriptingManager.dispatchWillSave();
    try {
      const data = await this.pdfDocument.saveDocument(pageOrder);
      this.downloadManager.download(data, this._downloadUrl, this._docFilename);
    } catch (reason) {
      NgxConsole.error(`Error when saving the document:`, reason);
      await this.download();
    } finally {
      await this.pdfScriptingManager.dispatchDidSave();
      this._saveInProgress = false;
    }
    if (this._hasAnnotationEditors) {
      this.externalServices.reportTelemetry({
        type: "editing",
        data: {
          type: "save",
          stats: this.pdfDocument?.annotationStorage.editorStats
        }
      });
    }
  },
  async downloadOrSave() {
    const {
      classList
    } = this.appConfig.appContainer;
    classList.add("wait");
    const hasChanges = this.pdfDocument?.annotationStorage.size > 0 || !this.pageOrder.every((value, index, array) => index === 0 || value >= array[index - 1]);
    await (hasChanges ? this.save(this.pageOrder) : this.download());
    classList.remove("wait");
  },
  movePageUp(event) {
    if (event.source.pageNumber <= 1) return;
    this.pdfViewer.swapPages(event.source.pageNumber - 1, event.source.pageNumber - 2);
    this.pdfThumbnailViewer.swapThumbnails(event.source.pageNumber - 1, event.source.pageNumber - 2);
    this.page = event.source.pageNumber - 1;
    [this.pageOrder[event.source.pageNumber - 2], this.pageOrder[event.source.pageNumber - 1]] = [this.pageOrder[event.source.pageNumber - 1], this.pageOrder[event.source.pageNumber - 2]];
  },
  movePageDown(event) {
    if (event.source.pageNumber === this.pdfDocument.numPages) return;
    this.pdfViewer.swapPages(event.source.pageNumber - 1, event.source.pageNumber);
    this.pdfThumbnailViewer.swapThumbnails(event.source.pageNumber - 1, event.source.pageNumber);
    this.page = event.source.pageNumber + 1;
    [this.pageOrder[event.source.pageNumber - 1], this.pageOrder[event.source.pageNumber]] = [this.pageOrder[event.source.pageNumber], this.pageOrder[event.source.pageNumber - 1]];
  },
  movePage(prevPageIndex, newPageIndex) {
    if (prevPageIndex < 1 || prevPageIndex > this.pdfDocument.numPages || newPageIndex < 1 || newPageIndex > this.pdfDocument.numPages) return;
    const prevPageNumber = prevPageIndex - 1;
    const newPageNumber = newPageIndex - 1;
    if (prevPageNumber < newPageNumber) {
      for (let i = prevPageNumber; i < newPageNumber; i++) {
        this.pdfViewer.swapPages(i, i + 1);
        this.pdfThumbnailViewer.swapThumbnails(i, i + 1);
        [this.pageOrder[i], this.pageOrder[i + 1]] = [this.pageOrder[i + 1], this.pageOrder[i]];
      }
    } else if (prevPageNumber > newPageNumber) {
      for (let i = prevPageNumber; i > newPageNumber; i--) {
        this.pdfViewer.swapPages(i, i - 1);
        this.pdfThumbnailViewer.swapThumbnails(i, i - 1);
        [this.pageOrder[i], this.pageOrder[i - 1]] = [this.pageOrder[i - 1], this.pageOrder[i]];
      }
    }
    this.page = newPageIndex;
  },
  async _exportWithAnnotations() {
    if (this._saveInProgress) {
      throw new Error(`Already downloading`);
    }
    this._saveInProgress = true;
    await this.pdfScriptingManager.dispatchWillSave();
    try {
      this._ensureDownloadComplete();
      const data = await this.pdfDocument.saveDocument();
      const blob = new Blob([data], {
        type: "application/pdf"
      });
      return blob;
    } catch (reason) {
      throw new Error(`Error when saving the document: ${reason.message}`);
    } finally {
      await this.pdfScriptingManager.dispatchDidSave();
      this._saveInProgress = false;
    }
  },
  _ensureDownloadComplete() {
    if (this.pdfDocument) {
      return;
    }
    throw new Error("PDF document not downloaded.");
  },
  async _exportWithoutAnnotations() {
    try {
      this._ensureDownloadComplete();
      const data = await this.pdfDocument.getData();
      const blob = new Blob([data], {
        type: "application/pdf"
      });
      return blob;
    } catch (reason) {
      throw new Error(`Error when saving the document: ${reason.message}`);
    }
  },
  async export() {
    if (this.pdfDocument?.annotationStorage.size > 0) {
      return this._exportWithAnnotations();
    }
    return this._exportWithoutAnnotations();
  },
  openInExternalApp() {
    this.downloadOrSave({
      openInExternalApp: true
    });
  },
  async _documentError(key) {
    let moreInfo = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    this._unblockDocumentLoadEvent();
    const message = await this._otherError(key || "pdfjs-loading-error", moreInfo);
    this.eventBus.dispatch("documenterror", {
      source: this,
      message,
      reason: moreInfo?.message ?? null
    });
  },
  async _otherError(key) {
    let moreInfo = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    const message = await this.l10n.get(key);
    const moreInfoText = [`PDF.js v${version || "?"} (build: ${build || "?"})`];
    if (moreInfo) {
      moreInfoText.push(`Message: ${moreInfo.message}`);
      if (moreInfo.stack) {
        moreInfoText.push(`Stack: ${moreInfo.stack}`);
      } else {
        if (moreInfo.filename) {
          moreInfoText.push(`File: ${moreInfo.filename}`);
        }
        if (moreInfo.lineNumber) {
          moreInfoText.push(`Line: ${moreInfo.lineNumber}`);
        }
      }
    }
    NgxConsole.error(`${message}\n\n${moreInfoText.join("\n")}`);
    return message;
  },
  progress(level) {
    const percent = Math.round(level * 100);
    if (!this.loadingBar || percent <= this.loadingBar.percent) {
      return;
    }
    this.loadingBar.percent = percent;
    if (this.pdfDocument?.loadingParams.disableAutoFetch ?? AppOptions.get("disableAutoFetch")) {
      this.loadingBar.setDisableAutoFetch();
    }
  },
  load(pdfDocument) {
    this.pdfDocument = pdfDocument;
    this._printPermissionPromise = new Promise(resolve => {
      this.eventBus.on("printingallowed", _ref3 => {
        let {
          isAllowed
        } = _ref3;
        resolve(isAllowed);
      }, {
        once: true
      });
    });
    pdfDocument.getDownloadInfo().then(_ref4 => {
      let {
        length
      } = _ref4;
      this._contentLength = length;
      this.loadingBar?.hide();
      firstPagePromise.then(() => {
        this.eventBus?.dispatch("documentloaded", {
          source: this
        });
      });
    });
    const pageLayoutPromise = pdfDocument.getPageLayout().catch(() => {});
    const pageModePromise = pdfDocument.getPageMode().catch(() => {});
    const openActionPromise = pdfDocument.getOpenAction().catch(() => {});
    this.toolbar?.setPagesCount(pdfDocument.numPages, false);
    this.secondaryToolbar?.setPagesCount(pdfDocument.numPages);
    this.pdfLinkService.setDocument(pdfDocument);
    this.pdfDocumentProperties?.setDocument(pdfDocument);
    const pdfViewer = this.pdfViewer;
    pdfViewer.setDocument(pdfDocument);
    const {
      firstPagePromise,
      onePageRendered,
      pagesPromise
    } = pdfViewer;
    this.pdfThumbnailViewer?.setDocument(pdfDocument);
    const storedPromise = (this.store = new ViewHistory(pdfDocument.fingerprints[0])).getMultiple({
      page: null,
      zoom: DEFAULT_SCALE_VALUE,
      scrollLeft: "0",
      scrollTop: "0",
      rotation: null,
      sidebarView: SidebarView.UNKNOWN,
      scrollMode: ScrollMode.UNKNOWN,
      spreadMode: SpreadMode.UNKNOWN
    }).catch(() => {});
    firstPagePromise.then(pdfPage => {
      this.loadingBar?.setWidth(this.appConfig.viewerContainer);
      this._initializeAnnotationStorageCallbacks(pdfDocument);
      Promise.all([animationStarted, storedPromise, pageLayoutPromise, pageModePromise, openActionPromise]).then(async _ref5 => {
        let [timeStamp, stored, pageLayout, pageMode, openAction] = _ref5;
        const viewOnLoad = AppOptions.get("viewOnLoad");
        this._initializePdfHistory({
          fingerprint: pdfDocument.fingerprints[0],
          viewOnLoad,
          initialDest: openAction?.dest
        });
        const initialBookmark = this.initialBookmark;
        let zoom = AppOptions.get("defaultZoomValue");
        if (!zoom || zoom === '') {
          try {
            zoom = await this.store.get('zoom');
            if (typeof zoom === 'string') {
              zoom = zoom?.replace("%", "");
            }
            if (!isNaN(Number(zoom))) {
              zoom = Number(zoom) / 100;
            }
          } catch (error) {}
        }
        if (!pdfViewer.currentScaleValue && zoom && zoom !== '') {
          pdfViewer.currentScaleValue = zoom;
        }
        let hash = zoom ? `zoom=${zoom}` : null;
        let rotation = null;
        let sidebarView = AppOptions.get("sidebarViewOnLoad");
        let scrollMode = AppOptions.get("scrollModeOnLoad");
        let spreadMode = AppOptions.get("spreadModeOnLoad");
        if (this.eventBus) {
          this.eventBus.dispatch('storedvaluesavailable', {
            source: this,
            fingerprint: pdfDocument.fingerprints[0],
            storedZoom: stored?.zoom,
            storedPage: stored?.page,
            defaultZoom: AppOptions.get("defaultZoomValue")
          });
        }
        if (stored?.page && viewOnLoad !== ViewOnLoad.INITIAL) {
          hash = `page=${stored.page}&zoom=${zoom || stored.zoom},` + `${stored.scrollLeft},${stored.scrollTop}`;
          rotation = parseInt(stored.rotation, 10);
          if (sidebarView === SidebarView.UNKNOWN) {
            sidebarView = stored.sidebarView | 0;
          }
          if (scrollMode === ScrollMode.UNKNOWN) {
            scrollMode = stored.scrollMode | 0;
          }
          if (spreadMode === SpreadMode.UNKNOWN) {
            spreadMode = stored.spreadMode | 0;
          }
        }
        if (pageMode && sidebarView === SidebarView.UNKNOWN) {
          sidebarView = apiPageModeToSidebarView(pageMode);
        }
        if (pageLayout && scrollMode === ScrollMode.UNKNOWN && spreadMode === SpreadMode.UNKNOWN) {
          const modes = apiPageLayoutToViewerModes(pageLayout);
          spreadMode = modes.spreadMode;
        }
        this.setInitialView(hash, {
          rotation,
          sidebarView,
          scrollMode,
          spreadMode
        });
        this.eventBus.dispatch("documentinit", {
          source: this
        });
        await Promise.race([pagesPromise, new Promise(resolve => {
          setTimeout(resolve, FORCE_PAGES_LOADED_TIMEOUT);
        })]);
        if (!initialBookmark && !hash) {
          return;
        }
        if (pdfViewer.hasEqualPageSizes) {
          return;
        }
        this.initialBookmark = initialBookmark;
        pdfViewer.currentScaleValue = pdfViewer.currentScaleValue;
        this.setInitialView(hash);
      }).catch(() => {
        this.setInitialView();
      }).then(function () {
        pdfViewer.update();
      });
    });
    pagesPromise.then(() => {
      this._unblockDocumentLoadEvent();
      this._initializeAutoPrint(pdfDocument, openActionPromise);
    }, reason => {
      if (PDFViewerApplication.onError) {
        PDFViewerApplication.onError(reason);
      }
      this._documentError("pdfjs-loading-error", {
        message: reason.message
      });
    });
    onePageRendered.then(data => {
      this.externalServices.reportTelemetry({
        type: "pageInfo",
        timestamp: data.timestamp
      });
      if (this.pdfOutlineViewer) {
        pdfDocument.getOutline().then(outline => {
          if (pdfDocument !== this.pdfDocument) {
            return;
          }
          this.pdfOutlineViewer.render({
            outline,
            pdfDocument
          });
        });
      }
      if (this.pdfAttachmentViewer) {
        pdfDocument.getAttachments().then(attachments => {
          if (pdfDocument !== this.pdfDocument) {
            return;
          }
          this.pdfAttachmentViewer.render({
            attachments
          });
        });
      }
      if (this.pdfLayerViewer) {
        pdfViewer.optionalContentConfigPromise.then(optionalContentConfig => {
          if (pdfDocument !== this.pdfDocument) {
            return;
          }
          this.pdfLayerViewer.render({
            optionalContentConfig,
            pdfDocument
          });
        });
      }
    });
    this._initializePageLabels(pdfDocument);
    this._initializeMetadata(pdfDocument);
    this._initializePageOrder(pdfDocument);
  },
  async _scriptingDocProperties(pdfDocument) {
    if (!this.documentInfo) {
      await new Promise(resolve => {
        this.eventBus._on("metadataloaded", resolve, {
          once: true
        });
      });
      if (pdfDocument !== this.pdfDocument) {
        return null;
      }
    }
    if (!this._contentLength) {
      await new Promise(resolve => {
        this.eventBus._on("documentloaded", resolve, {
          once: true
        });
      });
      if (pdfDocument !== this.pdfDocument) {
        return null;
      }
    }
    return {
      ...this.documentInfo,
      baseURL: this.baseUrl,
      filesize: this._contentLength,
      filename: this._docFilename,
      metadata: this.metadata?.getRaw(),
      authors: this.metadata?.get("dc:creator"),
      numPages: this.pagesCount,
      URL: this.url
    };
  },
  async _initializeAutoPrint(pdfDocument, openActionPromise) {
    const [openAction, jsActions] = await Promise.all([openActionPromise, this.pdfViewer.enableScripting ? null : pdfDocument.getJSActions()]);
    if (pdfDocument !== this.pdfDocument) {
      return;
    }
    let triggerAutoPrint = openAction?.action === "Print";
    if (jsActions) {
      NgxConsole.warn("Warning: JavaScript support is not enabled");
      for (const name in jsActions) {
        if (triggerAutoPrint) {
          break;
        }
        switch (name) {
          case "WillClose":
          case "WillSave":
          case "DidSave":
          case "WillPrint":
          case "DidPrint":
            continue;
        }
        triggerAutoPrint = jsActions[name].some(js => AutoPrintRegExp.test(js));
      }
    }
    if (triggerAutoPrint) {
      this.triggerPrinting();
    }
  },
  async _initializeMetadata(pdfDocument) {
    const {
      info,
      metadata,
      contentDispositionFilename,
      contentLength
    } = await pdfDocument.getMetadata();
    if (pdfDocument !== this.pdfDocument) {
      return;
    }
    if (info.collectedSignatureCertificates) {
      this.externalServices.reportTelemetry({
        type: "signatureCertificates",
        data: info.collectedSignatureCertificates
      });
    }
    this.documentInfo = info;
    this.metadata = metadata;
    this._contentDispositionFilename ??= contentDispositionFilename;
    this._contentLength ??= contentLength;
    if (AppOptions?.get("verbosity") > 0) {
      NgxConsole.log(`PDF ${pdfDocument.fingerprints[0]} [${info.PDFFormatVersion} ` + `${(metadata?.get("pdf:producer") || info.Producer || "-").trim()} / ` + `${(metadata?.get("xmp:creatortool") || info.Creator || "-").trim()}` + `] (PDF.js: ${version || "?"} [${build || "?"}])  modified by ngx-extended-pdf-viewer ${ngxExtendedPdfViewerVersion}`);
    }
    const pdfTitle = this._docTitle;
    if (pdfTitle) {
      this.setTitle(`${pdfTitle} - ${this._contentDispositionFilename || this._title}`);
    } else if (this._contentDispositionFilename) {
      this.setTitle(this._contentDispositionFilename);
    }
    if (info.IsXFAPresent && !info.IsAcroFormPresent && !pdfDocument.isPureXfa) {
      if (pdfDocument.loadingParams.enableXfa) {
        NgxConsole.warn("Warning: XFA Foreground documents are not supported");
      } else {
        NgxConsole.warn("Warning: XFA support is not enabled");
      }
    } else if ((info.IsAcroFormPresent || info.IsXFAPresent) && !this.pdfViewer.renderForms) {
      NgxConsole.warn("Warning: Interactive form support is not enabled");
    }
    if (info.IsSignaturesPresent) {
      NgxConsole.warn("Warning: Digital signatures validation is not supported");
    }
    this.eventBus.dispatch("metadataloaded", {
      source: this
    });
  },
  async _initializePageOrder(pdfDocument) {
    if (pdfDocument !== this.pdfDocument) {
      return;
    }
    this.pageOrder = Array.from({
      length: this.pdfDocument.numPages
    }, (_, i) => i + 1);
  },
  async _initializePageLabels(pdfDocument) {
    const labels = await pdfDocument.getPageLabels();
    if (pdfDocument !== this.pdfDocument) {
      return;
    }
    if (!labels || AppOptions.get("disablePageLabels")) {
      return;
    }
    const numLabels = labels.length;
    let standardLabels = 0,
      emptyLabels = 0;
    for (let i = 0; i < numLabels; i++) {
      const label = labels[i];
      if (label === (i + 1).toString()) {
        standardLabels++;
      } else if (label === "") {
        emptyLabels++;
      } else {
        break;
      }
    }
    if (standardLabels >= numLabels || emptyLabels >= numLabels) {
      return;
    }
    const {
      pdfViewer,
      pdfThumbnailViewer,
      toolbar
    } = this;
    pdfViewer.setPageLabels(labels);
    pdfThumbnailViewer?.setPageLabels(labels);
    toolbar?.setPagesCount(numLabels, true);
    toolbar?.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
  },
  _initializePdfHistory(_ref6) {
    let {
      fingerprint,
      viewOnLoad,
      initialDest = null
    } = _ref6;
    if (!this.pdfHistory) {
      return;
    }
    this.pdfHistory.initialize({
      fingerprint,
      resetHistory: viewOnLoad === ViewOnLoad.INITIAL,
      updateUrl: AppOptions.get("historyUpdateUrl")
    });
    if (this.pdfHistory.initialBookmark) {
      this.initialBookmark = this.pdfHistory.initialBookmark;
      this.initialRotation = this.pdfHistory.initialRotation;
    }
    if (initialDest && !this.initialBookmark && viewOnLoad === ViewOnLoad.UNKNOWN) {
      this.initialBookmark = JSON.stringify(initialDest);
      this.pdfHistory.push({
        explicitDest: initialDest,
        pageNumber: null
      });
    }
  },
  _initializeAnnotationStorageCallbacks(pdfDocument) {
    if (pdfDocument !== this.pdfDocument) {
      return;
    }
    const {
      annotationStorage
    } = pdfDocument;
    annotationStorage.onSetModified = () => {
      window.addEventListener("beforeunload", beforeUnload);
      this._annotationStorageModified = true;
    };
    annotationStorage.onResetModified = () => {
      window.removeEventListener("beforeunload", beforeUnload);
      delete this._annotationStorageModified;
    };
    annotationStorage.onAnnotationEditor = typeStr => {
      this._hasAnnotationEditors = !!typeStr;
      this.setTitle();
    };
  },
  setInitialView(storedHash) {
    let {
      rotation,
      sidebarView,
      scrollMode,
      spreadMode
    } = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    const setRotation = angle => {
      if (isValidRotation(angle)) {
        this.pdfViewer.pagesRotation = angle;
      }
    };
    const setViewerModes = (scroll, spread) => {
      if (isValidScrollMode(scroll)) {
        this.pdfViewer.scrollMode = scroll;
      }
      if (isValidSpreadMode(spread)) {
        this.pdfViewer.spreadMode = spread;
      }
    };
    this.isInitialViewSet = true;
    this.pdfSidebar?.setInitialView(sidebarView);
    setViewerModes(scrollMode, spreadMode);
    if (this.initialBookmark) {
      setRotation(this.initialRotation);
      delete this.initialRotation;
      if (this.pdfLinkService.setHash) {
        this.pdfLinkService.setHash(this.initialBookmark);
      }
      this.initialBookmark = null;
    } else if (storedHash) {
      setRotation(rotation);
      if (this.pdfLinkService.setHash) {
        this.pdfLinkService.setHash(storedHash);
      }
    }
    this.toolbar?.setPageNumber(this.pdfViewer.currentPageNumber, this.pdfViewer.currentPageLabel);
    this.secondaryToolbar?.setPageNumber(this.pdfViewer.currentPageNumber);
    if (!this.pdfViewer.currentScaleValue) {
      const defaultZoomOption = AppOptions?.get('defaultZoomValue');
      if (defaultZoomOption) {
        this.pdfViewer.currentScaleValue = defaultZoomOption;
      }
    }
  },
  _cleanup() {
    if (this.resizeObserver) {
      this.resizeObserver.disconnect();
      this.resizeObserver = null;
    }
    if (!this.pdfDocument) {
      return;
    }
    this.pdfViewer.cleanup();
    this.pdfThumbnailViewer?.cleanup();
    this.pdfDocument.cleanup(AppOptions.get("fontExtraProperties"));
  },
  forceRendering() {
    this.pdfRenderingQueue.printing = !!this.printService;
    this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar?.visibleView === SidebarView.THUMBS;
    this.pdfRenderingQueue.renderHighestPriority();
  },
  beforePrint() {
    this._printAnnotationStoragePromise = this.pdfScriptingManager.dispatchWillPrint().catch(() => {}).then(() => this.pdfDocument?.annotationStorage.print);
    if (this.printService) {
      return;
    }
    if (!this.supportsPrinting || !this.pdfViewer.printingAllowed) {
      this._otherError("pdfjs-printing-not-supported");
      return;
    }
    if (!this.pdfViewer.pageViewsReady) {
      this.l10n.get("pdfjs-printing-not-ready").then(msg => {
        window.alert(msg);
      });
      return;
    }
    this.printService = PDFPrintServiceFactory.createPrintService({
      pdfDocument: this.pdfDocument,
      pagesOverview: this.pdfViewer.getPagesOverview(),
      printResolution: AppOptions.get("printResolution"),
      printAnnotationStoragePromise: this._printAnnotationStoragePromise,
      pageOrder: this.pageOrder,
      eventBus: this.pdfViewer.eventBus,
      cspPolicyService: this.cspPolicyService
    });
    this.forceRendering();
    this.setTitle();
    this.printService.layout();
    if (this._hasAnnotationEditors) {
      this.externalServices.reportTelemetry({
        type: "editing",
        data: {
          type: "print",
          stats: this.pdfDocument?.annotationStorage.editorStats
        }
      });
    }
  },
  afterPrint() {
    if (this._printAnnotationStoragePromise) {
      this._printAnnotationStoragePromise.then(() => {
        this.pdfScriptingManager.dispatchDidPrint();
      });
      this._printAnnotationStoragePromise = null;
    }
    if (this.printService) {
      this.printService.destroy();
      this.printService = null;
      this.pdfDocument?.annotationStorage.resetModified();
    }
    this.forceRendering();
    this.setTitle();
  },
  rotatePages(delta) {
    this.pdfViewer.pagesRotation += delta;
  },
  requestPresentationMode() {
    this.pdfPresentationMode?.request();
  },
  async triggerPrinting() {
    if (this.supportsPrinting && (await this._printPermissionPromise)) {
      this.printPdf();
    }
  },
  bindEvents() {
    if (this._eventBusAbortController) {
      return;
    }
    const ac = this._eventBusAbortController = new AbortController();
    const opts = {
      signal: ac.signal
    };
    const {
      eventBus,
      externalServices,
      pdfDocumentProperties,
      pdfViewer,
      preferences
    } = this;
    eventBus._on("resize", onResize.bind(this), opts);
    eventBus._on("hashchange", onHashchange.bind(this), opts);
    eventBus._on("beforeprint", this.beforePrint.bind(this), opts);
    eventBus._on("afterprint", this.afterPrint.bind(this), opts);
    eventBus._on("pagerender", onPageRender.bind(this), opts);
    eventBus._on("pagerendered", onPageRendered.bind(this), opts);
    eventBus._on("updateviewarea", onUpdateViewarea.bind(this), opts);
    eventBus._on("pagechanging", onPageChanging.bind(this), opts);
    eventBus._on("scalechanging", onScaleChanging.bind(this), opts);
    eventBus._on("rotationchanging", onRotationChanging.bind(this), opts);
    eventBus._on("sidebarviewchanged", onSidebarViewChanged.bind(this), opts);
    eventBus._on("pagemode", onPageMode.bind(this), opts);
    eventBus._on("namedaction", onNamedAction.bind(this), opts);
    eventBus._on("presentationmodechanged", evt => pdfViewer.presentationModeState = evt.state, opts);
    eventBus._on("presentationmode", this.requestPresentationMode.bind(this), opts);
    eventBus._on("switchannotationeditormode", evt => pdfViewer.annotationEditorMode = evt, opts);
    eventBus._on("print", this.triggerPrinting.bind(this), opts);
    eventBus._on("download", this.downloadOrSave.bind(this), opts);
    eventBus._on("movePageUp", this.movePageUp.bind(this), opts);
    eventBus._on("movePageDown", this.movePageDown.bind(this), opts);
    eventBus._on("firstpage", () => this.page = 1, opts);
    eventBus._on("lastpage", () => this.page = this.pagesCount, opts);
    eventBus._on("nextpage", () => pdfViewer.nextPage(), opts);
    eventBus._on("previouspage", () => pdfViewer.previousPage(), opts);
    eventBus._on("zoomin", this.zoomIn.bind(this), opts);
    eventBus._on("zoomout", this.zoomOut.bind(this), opts);
    eventBus._on("zoomreset", this.zoomReset.bind(this), opts);
    eventBus._on("pagenumberchanged", onPageNumberChanged.bind(this), opts);
    eventBus._on("scalechanged", evt => pdfViewer.currentScaleValue = evt.value, opts);
    eventBus._on("rotatecw", this.rotatePages.bind(this, 90), opts);
    eventBus._on("rotateccw", this.rotatePages.bind(this, -90), opts);
    eventBus._on("optionalcontentconfig", evt => pdfViewer.optionalContentConfigPromise = evt.promise, opts);
    eventBus._on("switchscrollmode", evt => pdfViewer.scrollMode = evt.mode, opts);
    eventBus._on("scrollmodechanged", onViewerModesChanged.bind(this, "scrollMode"), opts);
    eventBus._on("switchspreadmode", evt => pdfViewer.spreadMode = evt.mode, opts);
    eventBus._on("spreadmodechanged", onViewerModesChanged.bind(this, "spreadMode"), opts);
    eventBus._on("imagealttextsettings", onImageAltTextSettings.bind(this), opts);
    eventBus._on("documentproperties", () => pdfDocumentProperties?.open(), opts);
    eventBus._on("findfromurlhash", onFindFromUrlHash.bind(this), opts);
    eventBus._on("updatefindmatchescount", onUpdateFindMatchesCount.bind(this), opts);
    eventBus._on("updatefindcontrolstate", onUpdateFindControlState.bind(this), opts);
    eventBus._on("fileinputchange", onFileInputChange.bind(this), opts);
    eventBus._on("openfile", onOpenFile.bind(this), opts);
  },
  bindWindowEvents() {
    if (this._windowAbortController) {
      return;
    }
    this._windowAbortController = new AbortController();
    const {
      eventBus,
      appConfig: {
        mainContainer
      },
      pdfViewer,
      _windowAbortController: {
        signal
      }
    } = this;
    this._touchManager = new TouchManager({
      container: window,
      isPinchingDisabled: () => pdfViewer.isInPresentationMode,
      isPinchingStopped: () => this.overlayManager?.active,
      onPinching: this.touchPinchCallback.bind(this),
      onPinchEnd: this.touchPinchEndCallback.bind(this),
      signal
    });
    function addWindowResolutionChange() {
      let evt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
      if (evt) {
        pdfViewer.refresh();
      }
      const mediaQueryList = window.matchMedia(`(resolution: ${OutputScale.pixelRatio}dppx)`);
      mediaQueryList.addEventListener("change", addWindowResolutionChange, {
        once: true,
        signal
      });
    }
    addWindowResolutionChange();
    const viewerContainer = document.getElementById("viewerContainer");
    viewerContainer?.addEventListener("wheel", onWheel.bind(this), {
      passive: false,
      signal
    });
    window.addEventListener("wheel", onWheel.bind(this), {
      passive: false,
      signal
    });
    window.addEventListener("click", onClick.bind(this), {
      signal
    });
    window.addEventListener("keydown", onKeyDown.bind(this), {
      signal
    });
    window.addEventListener("keyup", onKeyUp.bind(this), {
      signal
    });
    if (viewerContainer) {
      let resizeTimeout;
      let previousWidth = mainContainer.clientWidth;
      let previousHeight = mainContainer.clientHeight;
      this.resizeObserver = new ResizeObserver(entries => {
        const newWidth = mainContainer.clientWidth;
        const newHeight = mainContainer.clientHeight;
        if (newWidth !== previousWidth || newHeight !== previousHeight) {
          clearTimeout(resizeTimeout);
          resizeTimeout = setTimeout(() => {
            if (mainContainer.offsetParent) {
              eventBus.dispatch("resize", {
                source: mainContainer
              });
            }
          }, 50);
          previousWidth = newWidth;
          previousHeight = newHeight;
        }
      });
      this.resizeObserver.observe(mainContainer);
    } else {
      window.addEventListener("resize", () => eventBus.dispatch("resize", {
        source: window
      }), {
        signal
      });
    }
    window.addEventListener("hashchange", () => {
      eventBus.dispatch("hashchange", {
        source: window,
        hash: document.location.hash.substring(1)
      });
    }, {
      signal
    });
    window.addEventListener("beforeprint", () => eventBus.dispatch("beforeprint", {
      source: window
    }), {
      signal
    });
    window.addEventListener("afterprint", () => eventBus.dispatch("afterprint", {
      source: window
    }), {
      signal
    });
    window.addEventListener("updatefromsandbox", evt => {
      eventBus.dispatch("updatefromsandbox", {
        source: window,
        detail: evt.detail
      });
    }, {
      signal
    });
    if (!("onscrollend" in document.documentElement)) {
      return;
    }
    ({
      scrollTop: this._lastScrollTop,
      scrollLeft: this._lastScrollLeft
    } = mainContainer);
    let scrollendTimeoutID, scrollAbortController;
    const scrollend = () => {
      ({
        scrollTop: this._lastScrollTop,
        scrollLeft: this._lastScrollLeft
      } = mainContainer);
      clearTimeout(scrollendTimeoutID);
      if (this._isScrolling) {
        scrollAbortController.abort();
        scrollAbortController = null;
        this._isScrolling = false;
      }
    };
    const scroll = () => {
      if (this._isCtrlKeyDown) {
        return;
      }
      if (this._lastScrollTop === mainContainer.scrollTop && this._lastScrollLeft === mainContainer.scrollLeft) {
        return;
      }
      if (!this._isScrolling) {
        scrollAbortController = new AbortController();
        const abortSignal = AbortSignal.any([scrollAbortController.signal, signal]);
        mainContainer.addEventListener("scrollend", scrollend, {
          signal: abortSignal
        });
        mainContainer.addEventListener("blur", scrollend, {
          signal: abortSignal
        });
        this._isScrolling = true;
      }
      clearTimeout(scrollendTimeoutID);
      scrollendTimeoutID = setTimeout(scrollend, 100);
    };
    mainContainer.addEventListener("scroll", scroll, {
      passive: true,
      signal
    });
  },
  unbindEvents() {
    this._eventBusAbortController?.abort();
    this._eventBusAbortController = null;
  },
  unbindWindowEvents() {
    this._windowAbortController?.abort();
    this._windowAbortController = null;
    this._touchManager = null;
  },
  async testingClose() {
    this.unbindEvents();
    this.unbindWindowEvents();
    this._globalAbortController?.abort();
    this._globalAbortController = null;
    this.findBar?.close();
    await Promise.all([this.l10n?.destroy(), this.close()]);
  },
  _accumulateTicks(ticks, prop) {
    if (this[prop] > 0 && ticks < 0 || this[prop] < 0 && ticks > 0) {
      this[prop] = 0;
    }
    this[prop] += ticks;
    const wholeTicks = Math.trunc(this[prop]);
    this[prop] -= wholeTicks;
    return wholeTicks;
  },
  _accumulateFactor(previousScale, factor, prop) {
    if (factor === 1) {
      return 1;
    }
    if (this[prop] > 1 && factor < 1 || this[prop] < 1 && factor > 1) {
      this[prop] = 1;
    }
    const newFactor = Math.floor(previousScale * factor * this[prop] * 100) / (100 * previousScale);
    this[prop] = factor / newFactor;
    return newFactor;
  },
  _unblockDocumentLoadEvent() {
    document.blockUnblockOnload?.(false);
    this._unblockDocumentLoadEvent = () => {};
  },
  get scriptingReady() {
    return this.pdfScriptingManager.ready;
  }
};
initCom(PDFViewerApplication);
{
  PDFPrintServiceFactory.initGlobals(PDFViewerApplication);
}
{
  const HOSTED_VIEWER_ORIGINS = new Set(["null", "http://mozilla.github.io", "https://mozilla.github.io"]);
  var validateFileURL = function (file) {
    if (!file) {
      return;
    }
    const viewerOrigin = URL.parse(window.location)?.origin || "null";
    if (HOSTED_VIEWER_ORIGINS.has(viewerOrigin)) {
      return;
    }
    const fileOrigin = URL.parse(file, window.location)?.origin;
    if (fileOrigin === viewerOrigin) {
      return;
    }
    const ex = new Error("file origin does not match viewer's");
    PDFViewerApplication._documentError("pdfjs-loading-error", {
      message: ex.message
    });
    if (PDFViewerApplication.onError) {
      PDFViewerApplication.onError(ex);
    }
    throw ex;
  };
  var onFileInputChange = function (evt) {
    if (this.pdfViewer?.isInPresentationMode) {
      return;
    }
    const file = evt.fileInput.files[0];
    this.open({
      url: URL.createObjectURL(file),
      originalUrl: encodeURIComponent(file.name)
    });
  };
  var onOpenFile = function (evt) {
    this._openFileInput?.click();
  };
}
function onPageRender(_ref7) {
  let {
    pageNumber
  } = _ref7;
  if (pageNumber === this.page) {
    this.toolbar?.updateLoadingIndicatorState(true);
  }
}
function onPageRendered(_ref8) {
  let {
    pageNumber,
    isDetailView,
    error
  } = _ref8;
  if (pageNumber === this.page) {
    this.toolbar?.updateLoadingIndicatorState(false);
  }
  if (!isDetailView && this.pdfSidebar?.visibleView === SidebarView.THUMBS) {
    const pageView = this.pdfViewer.getPageView(pageNumber - 1);
    const thumbnailView = this.pdfThumbnailViewer?.getThumbnail(pageNumber - 1);
    if (pageView) {
      thumbnailView?.setImage(pageView);
    }
  }
  if (error) {
    this._otherError("pdfjs-rendering-error", error);
  }
}
function onPageMode(_ref9) {
  let {
    mode
  } = _ref9;
  let view;
  switch (mode) {
    case "thumbs":
      view = SidebarView.THUMBS;
      break;
    case "bookmarks":
    case "outline":
      view = SidebarView.OUTLINE;
      break;
    case "attachments":
      view = SidebarView.ATTACHMENTS;
      break;
    case "layers":
      view = SidebarView.LAYERS;
      break;
    case "none":
      view = SidebarView.NONE;
      break;
    default:
      NgxConsole.error('Invalid "pagemode" hash parameter: ' + mode);
      return;
  }
  this.pdfSidebar?.switchView(view, true);
}
function onNamedAction(evt) {
  switch (evt.action) {
    case "GoToPage":
      this.appConfig.toolbar?.pageNumber.select();
      break;
    case "Find":
      if (!this.supportsIntegratedFind) {
        this.findBar?.toggle();
      }
      break;
    case "Print":
      this.triggerPrinting();
      break;
    case "SaveAs":
      this.downloadOrSave();
      break;
  }
}
function onSidebarViewChanged(_ref0) {
  let {
    view
  } = _ref0;
  this.pdfRenderingQueue.isThumbnailViewEnabled = view === SidebarView.THUMBS;
  if (this.isInitialViewSet) {
    this.store?.set("sidebarView", view).catch(() => {});
  }
}
function onUpdateViewarea(_ref1) {
  let {
    location
  } = _ref1;
  if (this.isInitialViewSet) {
    const settings = {};
    if (location.pageNumber !== undefined || location.pageNumber !== null) {
      settings.page = location.pageNumber;
    }
    if (location.scale) {
      settings.zoom = location.scale;
    }
    if (location.left) {
      settings.scrollLeft = location.left;
    }
    if (location.top) {
      settings.scrollTop = location.top;
    }
    if (location.rotation !== undefined || location.rotation !== null) {
      settings.rotation = location.rotation;
    }
    PDFViewerApplication.store?.setMultiple(settings).catch(() => {});
  }
  if (this.appConfig.secondaryToolbar) {
    this.appConfig.secondaryToolbar.viewBookmarkButton.href = this.pdfLinkService.getAnchorUrl(location.pdfOpenParams);
  }
}
function onViewerModesChanged(name, evt) {
  if (this.isInitialViewSet && !this.pdfViewer.isInPresentationMode) {
    this.store?.set(name, evt.mode).catch(() => {});
  }
}
function onResize() {
  const {
    pdfDocument,
    pdfViewer,
    pdfRenderingQueue
  } = this;
  if (pdfRenderingQueue.printing && window.matchMedia("print").matches) {
    return;
  }
  if (!pdfDocument) {
    return;
  }
  const currentScaleValue = pdfViewer.currentScaleValue;
  if (currentScaleValue === "auto" || currentScaleValue === "page-fit" || currentScaleValue === "page-width") {
    pdfViewer.currentScaleValue = currentScaleValue;
  }
  pdfViewer.update();
}
function onHashchange(evt) {
  const hash = evt.hash;
  if (!hash) {
    return;
  }
  if (!this.isInitialViewSet) {
    this.initialBookmark = hash;
  } else if (!this.pdfHistory?.popStateInProgress) {
    if (this.pdfLinkService.setHash) {
      this.pdfLinkService.setHash(hash);
    }
  }
}
function onPageNumberChanged(evt) {
  const {
    pdfViewer
  } = this;
  if (evt.value !== "") {
    this.pdfLinkService.goToPage(evt.value);
  }
  if (evt.value !== pdfViewer.currentPageNumber.toString() && evt.value !== pdfViewer.currentPageLabel) {
    this.toolbar?.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
  }
}
function onImageAltTextSettings() {
  this.imageAltTextSettings?.open({
    enableGuessAltText: AppOptions.get("enableGuessAltText"),
    enableNewAltTextWhenAddingImage: AppOptions.get("enableNewAltTextWhenAddingImage")
  });
}
function onFindFromUrlHash(evt) {
  this.eventBus.dispatch("find", {
    source: evt.source,
    type: "",
    query: evt.query,
    caseSensitive: false,
    entireWord: false,
    highlightAll: true,
    findPrevious: false,
    matchDiacritics: true
  });
}
function onUpdateFindMatchesCount(_ref10) {
  let {
    matchesCount
  } = _ref10;
  if (this.supportsIntegratedFind) {
    this.externalServices.updateFindMatchesCount(matchesCount);
  } else {
    this.findBar?.updateResultsCount(matchesCount);
  }
}
function onUpdateFindControlState(_ref11) {
  let {
    state,
    previous,
    entireWord,
    matchesCount,
    rawQuery
  } = _ref11;
  if (this.supportsIntegratedFind) {
    this.externalServices.updateFindControlState({
      result: state,
      findPrevious: previous,
      entireWord,
      matchesCount,
      rawQuery
    });
  } else {
    this.findBar?.updateUIState(state, previous, matchesCount);
  }
}
function onScaleChanging(evt) {
  this.toolbar?.setPageScale(evt.presetValue, evt.scale);
  this.pdfViewer.update(evt.noScroll);
  this.pdfViewer.updateBookModeScale(evt);
}
function onRotationChanging(evt) {
  if (this.pdfThumbnailViewer) {
    this.pdfThumbnailViewer.pagesRotation = evt.pagesRotation;
  }
  this.forceRendering();
  this.pdfViewer.currentPageNumber = evt.pageNumber;
}
function onPageChanging(_ref12) {
  let {
    pageNumber,
    pageLabel
  } = _ref12;
  this.toolbar?.setPageNumber(pageNumber, pageLabel);
  this.secondaryToolbar?.setPageNumber(pageNumber);
  if (this.pdfSidebar?.visibleView === SidebarView.THUMBS) {
    this.pdfThumbnailViewer?.scrollThumbnailIntoView(pageNumber);
  }
  const currentPage = this.pdfViewer.getPageView(pageNumber - 1);
  this.toolbar?.updateLoadingIndicatorState(currentPage?.renderingState === RenderingStates.RUNNING);
  const pageNumberInput = document.getElementById("pageNumber");
  if (pageNumberInput) {
    const pageScrollEvent = new CustomEvent("page-change");
    pageNumberInput.dispatchEvent(pageScrollEvent);
  }
}
function onWheel(evt) {
  const element = document.getElementById("viewerContainer");
  const hover = element.parentNode.querySelector(":hover");
  if (hover !== element) {
    return;
  }
  const {
    pdfViewer,
    supportsMouseWheelZoomCtrlKey,
    supportsMouseWheelZoomMetaKey,
    supportsPinchToZoom
  } = this;
  if (pdfViewer.isInPresentationMode) {
    return;
  }
  const cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0);
  if (PDFViewerApplication?.isKeyIgnored && PDFViewerApplication.isKeyIgnored(cmd, "WHEEL")) {
    return;
  }
  const deltaMode = evt.deltaMode;
  let scaleFactor = Math.exp(-evt.deltaY / 100);
  const isBuiltInMac = false;
  const isPinchToZoom = evt.ctrlKey && !this._isCtrlKeyDown && deltaMode === WheelEvent.DOM_DELTA_PIXEL && evt.deltaX === 0 && (Math.abs(scaleFactor - 1) < 0.05 || isBuiltInMac) && evt.deltaZ === 0;
  const origin = [evt.clientX, evt.clientY];
  if (isPinchToZoom || evt.ctrlKey && supportsMouseWheelZoomCtrlKey || evt.metaKey && supportsMouseWheelZoomMetaKey) {
    evt.preventDefault();
    if (this._isScrolling || document.visibilityState === "hidden" || this.overlayManager.active) {
      return;
    }
    if (isPinchToZoom && supportsPinchToZoom) {
      scaleFactor = this._accumulateFactor(pdfViewer.currentScale, scaleFactor, "_wheelUnusedFactor");
      this.updateZoom(null, scaleFactor, origin);
    } else {
      const delta = normalizeWheelEventDirection(evt);
      let ticks = 0;
      if (deltaMode === WheelEvent.DOM_DELTA_LINE || deltaMode === WheelEvent.DOM_DELTA_PAGE) {
        ticks = Math.abs(delta) >= 1 ? Math.sign(delta) : this._accumulateTicks(delta, "_wheelUnusedTicks");
      } else {
        const PIXELS_PER_LINE_SCALE = 30;
        ticks = this._accumulateTicks(delta / PIXELS_PER_LINE_SCALE, "_wheelUnusedTicks");
      }
      this.updateZoom(ticks, null, origin);
    }
  }
}
function closeSecondaryToolbar(_ref13) {
  let {
    target
  } = _ref13;
  if (!this.secondaryToolbar?.isOpen) {
    return;
  }
  const {
    toolbar,
    secondaryToolbar
  } = this.appConfig;
  if (this.pdfViewer.containsElement(target) || toolbar?.container.contains(target) && !secondaryToolbar?.toolbar.contains(target) && !secondaryToolbar?.toggleButton.contains(target)) {
    if (evt.target && evt.target.parentElement === appConfig.secondaryToolbar.toggleButton) {
      return;
    }
    if (evt.target && evt.target.parentElement && evt.target.parentElement.parentElement === appConfig.secondaryToolbar.toggleButton) {
      return;
    }
    this.secondaryToolbar.close();
  }
}
function closeEditorUndoBar(evt) {
  if (!this.editorUndoBar?.isOpen) {
    return;
  }
  if (this.appConfig.secondaryToolbar?.toolbar.contains(evt.target)) {
    this.editorUndoBar.hide();
  }
}
function onClick(evt) {
  closeSecondaryToolbar.call(this, evt);
  closeEditorUndoBar.call(this, evt);
}
function onKeyUp(evt) {
  if (evt.key === "Control") {
    this._isCtrlKeyDown = false;
  }
}
function onKeyDown(evt) {
  this._isCtrlKeyDown = evt.key === "Control";
  if (this.editorUndoBar?.isOpen && evt.keyCode !== 9 && evt.keyCode !== 16 && !((evt.keyCode === 13 || evt.keyCode === 32) && getActiveOrFocusedElement() === this.appConfig.editorUndoBar.undoButton)) {
    this.editorUndoBar.hide();
  }
  if (this.overlayManager.active) {
    return;
  }
  const {
    eventBus,
    pdfViewer
  } = this;
  const isViewerInPresentationMode = pdfViewer.isInPresentationMode;
  let handled = false,
    ensureViewerFocused = false;
  const cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0);
  if (PDFViewerApplication.ngxKeyboardManager) {
    if (PDFViewerApplication.ngxKeyboardManager.isKeyIgnored.bind(PDFViewerApplication.ngxKeyboardManager)(cmd, evt.keyCode)) {
      return;
    }
  }
  if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) {
    switch (evt.keyCode) {
      case 70:
        if (!this.supportsIntegratedFind && !evt.shiftKey) {
          if (AppOptions.get("textLayerMode") !== TextLayerMode.DISABLE) {
            let findButtonVisible = false;
            const primaryViewFind = this.pdfViewer.viewer.closest("#outerContainer")?.querySelector("#primaryViewFind");
            if (primaryViewFind) {
              findButtonVisible ||= !primaryViewFind?.classList.contains("dummy-component");
            }
            const secondaryToolBar = this.pdfViewer.viewer.closest("#outerContainer")?.querySelector("#secondaryToolbarToggle");
            if (!secondaryToolBar.hidden) {
              const secondaryViewFind = this.pdfViewer.viewer.closest("#outerContainer")?.querySelector("#secondaryViewFind");
              if (secondaryViewFind) {
                findButtonVisible ||= !secondaryViewFind?.classList.contains("dummy-component");
              }
            }
            if (findButtonVisible) {
              this.findBar?.open();
            }
          }
          handled = true;
        }
        break;
      case 71:
        if (!this.supportsIntegratedFind) {
          const {
            state
          } = this.findController;
          if (state) {
            const newState = {
              source: window,
              type: "again",
              findPrevious: cmd === 5 || cmd === 12
            };
            eventBus.dispatch("find", {
              ...state,
              ...newState
            });
          }
          handled = true;
        }
        break;
      case 61:
      case 107:
      case 187:
      case 171:
        this.zoomIn();
        handled = true;
        break;
      case 173:
      case 109:
      case 189:
        this.zoomOut();
        handled = true;
        break;
      case 48:
      case 96:
        if (!isViewerInPresentationMode) {
          setTimeout(() => {
            this.zoomReset();
          });
          handled = false;
        }
        break;
      case 38:
        if (isViewerInPresentationMode || this.page > 1) {
          this.page = 1;
          handled = true;
          ensureViewerFocused = true;
        }
        break;
      case 40:
        if (isViewerInPresentationMode || this.page < this.pagesCount) {
          this.page = this.pagesCount;
          handled = true;
          ensureViewerFocused = true;
        }
        break;
    }
  }
  if (cmd === 1 || cmd === 8) {
    switch (evt.keyCode) {
      case 83:
        eventBus.dispatch("download", {
          source: window
        });
        handled = true;
        break;
      case 79:
        {
          eventBus.dispatch("openfile", {
            source: window
          });
          handled = true;
        }
        break;
    }
  }
  if (cmd === 3 || cmd === 10) {
    switch (evt.keyCode) {
      case 80:
        this.requestPresentationMode();
        handled = true;
        this.externalServices.reportTelemetry({
          type: "buttons",
          data: {
            id: "presentationModeKeyboard"
          }
        });
        break;
      case 71:
        if (this.appConfig.toolbar) {
          this.appConfig.toolbar.pageNumber.select();
          handled = true;
        }
        break;
    }
  }
  if (handled) {
    if (ensureViewerFocused && !isViewerInPresentationMode) {
      pdfViewer.focus();
    }
    evt.preventDefault();
    return;
  }
  const curElement = getActiveOrFocusedElement();
  const curElementTagName = curElement?.tagName.toUpperCase();
  if (curElementTagName === "INPUT" || curElementTagName === "TEXTAREA" || curElementTagName === "SELECT" || curElementTagName === "BUTTON" && evt.keyCode === 32 || curElement?.isContentEditable) {
    if (evt.keyCode !== 27) {
      return;
    }
  }
  if (cmd === 0) {
    let turnPage = 0,
      turnOnlyIfPageFit = false;
    switch (evt.keyCode) {
      case 38:
        if (this.supportsCaretBrowsingMode) {
          this.moveCaret(true, false);
          handled = true;
          break;
        }
      case 33:
        if (pdfViewer.isVerticalScrollbarEnabled) {
          turnOnlyIfPageFit = true;
        }
        turnPage = -1;
        break;
      case 8:
        if (!isViewerInPresentationMode) {
          turnOnlyIfPageFit = true;
        }
        turnPage = -1;
        break;
      case 37:
        if (this.supportsCaretBrowsingMode) {
          return;
        }
        if (pdfViewer.isHorizontalScrollbarEnabled) {
          turnOnlyIfPageFit = true;
        }
      case 75:
      case 80:
        turnPage = -1;
        break;
      case 27:
        if (this.secondaryToolbar?.isOpen) {
          this.secondaryToolbar.close();
          handled = true;
        }
        if (!this.supportsIntegratedFind && this.findBar?.opened) {
          this.findBar.close();
          handled = true;
        }
        break;
      case 40:
        if (this.supportsCaretBrowsingMode) {
          this.moveCaret(false, false);
          handled = true;
          break;
        }
      case 34:
        if (pdfViewer.isVerticalScrollbarEnabled) {
          turnOnlyIfPageFit = true;
        }
        turnPage = 1;
        break;
      case 32:
        if (!isViewerInPresentationMode) {
          turnOnlyIfPageFit = true;
        }
        turnPage = 1;
        break;
      case 39:
        if (this.supportsCaretBrowsingMode) {
          return;
        }
        if (pdfViewer.isHorizontalScrollbarEnabled) {
          turnOnlyIfPageFit = true;
        }
      case 74:
      case 78:
        turnPage = 1;
        break;
      case 36:
        if (isViewerInPresentationMode || this.page > 1) {
          this.page = 1;
          handled = true;
          ensureViewerFocused = true;
        }
        break;
      case 35:
        if (isViewerInPresentationMode || this.page < this.pagesCount) {
          this.page = this.pagesCount;
          handled = true;
          ensureViewerFocused = true;
        }
        break;
      case 83:
        this.pdfCursorTools?.switchTool(CursorTool.SELECT);
        break;
      case 72:
        this.pdfCursorTools?.switchTool(CursorTool.HAND);
        break;
      case 82:
        this.rotatePages(90);
        break;
      case 115:
        this.pdfSidebar?.toggle();
        break;
    }
    if (turnPage !== 0 && (!turnOnlyIfPageFit || pdfViewer.currentScaleValue === "page-fit")) {
      const {
        mainContainer
      } = this.appConfig;
      if (viewerIsAllowedToCaptureKeyEvent(mainContainer)) {
        if (turnPage > 0) {
          pdfViewer.nextPage();
        } else {
          pdfViewer.previousPage();
        }
      }
      handled = true;
    }
  }
  if (cmd === 4) {
    switch (evt.keyCode) {
      case 32:
        if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== "page-fit") {
          break;
        }
        pdfViewer.previousPage();
        handled = true;
        break;
      case 38:
        this.moveCaret(true, true);
        handled = true;
        break;
      case 40:
        this.moveCaret(false, true);
        handled = true;
        break;
      case 82:
        this.rotatePages(-90);
        break;
    }
  }
  if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) {
    pdfViewer.focus();
  }
  if (handled) {
    evt.preventDefault();
  }
}
function viewerIsAllowedToCaptureKeyEvent(mainContainer) {
  let elementInFocus = document.activeElement;
  const ngxExtendedPdfViewer = mainContainer.closest('ngx-extended-pdf-viewer');
  while (elementInFocus && elementInFocus !== document.body) {
    if (elementInFocus === ngxExtendedPdfViewer) {
      return true;
    }
    if (elementInFocus.tabIndex !== -1) {
      return false;
    }
    elementInFocus = elementInFocus.parentElement;
  }
  return true;
}
function beforeUnload(evt) {
  evt.preventDefault();
  evt.returnValue = "";
  return false;
}
PDFViewerApplication.printPdf = printPdf;
PDFViewerApplication.PDFPrintServiceFactory = PDFPrintServiceFactory;
PDFViewerApplication.ngxConsole = new NgxConsole();
const ServiceWorkerOptions = {
  showUnverifiedSignatures: false
};
PDFViewerApplication.serviceWorkerOptions = ServiceWorkerOptions;

;// ./web/viewer.js






const AppConstants = {
  LinkTarget: LinkTarget,
  RenderingStates: RenderingStates,
  ScrollMode: ScrollMode,
  SpreadMode: SpreadMode
};
if (!HTMLCollection.prototype[Symbol.iterator]) {
  HTMLCollection.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
}
(function () {
  if (typeof window.CustomEvent === "function") {
    return;
  }
  function CustomEvent(event, params) {
    params = params || {
      bubbles: false,
      cancelable: false,
      detail: null
    };
    const evt = document.createEvent("CustomEvent");
    evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
    return evt;
  }
  window.CustomEvent = CustomEvent;
})();
function getViewerConfiguration() {
  return {
    appContainer: document.getElementsByClassName("body")[0] ?? document.body,
    principalContainer: document.getElementById("mainContainer"),
    mainContainer: document.getElementById("viewerContainer"),
    viewerContainer: document.getElementById("viewer"),
    viewerAlert: document.getElementById("viewer-alert"),
    toolbar: {
      container: document.getElementById("toolbarContainer"),
      numPages: document.getElementById("numPages"),
      pageNumber: document.getElementById("pageNumber"),
      scaleSelect: document.getElementById("scaleSelect"),
      customScaleOption: document.getElementById("customScaleOption"),
      previous: document.getElementById("previous"),
      next: document.getElementById("next"),
      zoomIn: document.getElementById("primaryZoomIn") ?? document.getElementById("zoomInButton"),
      zoomOut: document.getElementById("primaryZoomOut") ?? document.getElementById("zoomOutButton"),
      print: document.getElementById("printButton"),
      editorCommentButton: document.getElementById("editorCommentButton"),
      editorCommentParamsToolbar: document.getElementById("editorCommentParamsToolbar"),
      editorFreeTextButton: document.getElementById("primaryEditorFreeText") ?? document.getElementById("editorFreeTextButton"),
      editorFreeTextParamsToolbar: document.getElementById("editorFreeTextParamsToolbar"),
      editorHighlightButton: document.getElementById("primaryEditorHighlight") ?? document.getElementById("editorHighlightButton"),
      editorHighlightParamsToolbar: document.getElementById("editorHighlightParamsToolbar"),
      editorHighlightColorPicker: document.getElementById("editorHighlightColorPicker"),
      editorInkButton: document.getElementById("primaryEditorInk") ?? document.getElementById("editorInkButton"),
      editorInkParamsToolbar: document.getElementById("editorInkParamsToolbar"),
      editorStampButton: document.getElementById("primaryEditorStamp") ?? document.getElementById("editorStampButton"),
      presentationModeButton: document.getElementById("presentationMode"),
      editorStampParamsToolbar: document.getElementById("editorStampParamsToolbar"),
      editorSignatureButton: document.getElementById("primaryEditorSignatureButton") ?? document.getElementById("editorSignatureButton"),
      editorSignatureParamsToolbar: document.getElementById("editorSignatureParamsToolbar"),
      download: document.getElementById("downloadButton"),
      movePageUp: document.getElementById("movePageUpButton"),
      movePageDown: document.getElementById("movePageDownButton")
    },
    secondaryToolbar: {
      toolbar: document.getElementById("secondaryToolbar"),
      toggleButton: document.getElementById("secondaryToolbarToggle"),
      presentationModeButton: document.getElementById("secondaryPresentationMode"),
      openFileButton: document.getElementById("secondaryOpenFile"),
      printButton: document.getElementById("secondaryPrintButton"),
      downloadButton: document.getElementById("secondaryDownload"),
      viewBookmarkButton: document.getElementById("viewBookmark"),
      firstPageButton: document.getElementById("firstPage"),
      lastPageButton: document.getElementById("lastPage"),
      pageRotateCwButton: document.getElementById("pageRotateCw"),
      pageRotateCcwButton: document.getElementById("pageRotateCcw"),
      cursorSelectToolButton: document.getElementById("cursorSelectTool"),
      cursorHandToolButton: document.getElementById("cursorHandTool"),
      scrollPageButton: document.getElementById("scrollPage"),
      scrollVerticalButton: document.getElementById("scrollVertical"),
      scrollHorizontalButton: document.getElementById("scrollHorizontal"),
      scrollWrappedButton: document.getElementById("scrollWrapped"),
      spreadNoneButton: document.getElementById("spreadNone"),
      spreadOddButton: document.getElementById("spreadOdd"),
      spreadEvenButton: document.getElementById("spreadEven"),
      imageAltTextSettingsButton: document.getElementById("imageAltTextSettings"),
      imageAltTextSettingsSeparator: document.getElementById("imageAltTextSettingsSeparator"),
      documentPropertiesButton: document.getElementById("documentProperties")
    },
    sidebar: {
      outerContainer: document.getElementById("outerContainer"),
      sidebarContainer: document.getElementById("sidebarContainer"),
      toggleButton: document.getElementById("primarySidebarToggle") ?? document.getElementById("sidebarToggleButton"),
      resizer: document.getElementById("sidebarResizer"),
      thumbnailButton: document.getElementById("viewThumbnail"),
      outlineButton: document.getElementById("viewOutline"),
      attachmentsButton: document.getElementById("viewAttachments"),
      layersButton: document.getElementById("viewLayers"),
      thumbnailView: document.getElementById("thumbnailView"),
      outlineView: document.getElementById("outlineView"),
      attachmentsView: document.getElementById("attachmentsView"),
      layersView: document.getElementById("layersView"),
      currentOutlineItemButton: document.getElementById("currentOutlineItem")
    },
    findBar: {
      bar: document.getElementById("findbar"),
      toggleButton: document.getElementById("primaryViewFind") ?? document.getElementById("viewFindButton"),
      findField: document.getElementById("findInput"),
      highlightAllCheckbox: document.getElementById("findHighlightAll"),
      caseSensitiveCheckbox: document.getElementById("findMatchCase"),
      findMultipleCheckbox: document.getElementById("findMultiple"),
      matchRegExpCheckbox: document.getElementById("matchRegExp"),
      matchDiacriticsCheckbox: document.getElementById("findMatchDiacritics"),
      entireWordCheckbox: document.getElementById("findEntireWord"),
      findMsg: document.getElementById("findMsg"),
      findResultsCount: document.getElementById("findResultsCount"),
      findPreviousButton: document.getElementById("findPreviousButton") ?? document.getElementById("findPrevious"),
      findNextButton: document.getElementById("findNextButton") ?? document.getElementById("findNext")
    },
    passwordOverlay: {
      dialog: document.getElementById("passwordDialog"),
      label: document.getElementById("passwordText"),
      input: document.getElementById("password"),
      submitButton: document.getElementById("passwordSubmit"),
      cancelButton: document.getElementById("passwordCancel")
    },
    documentProperties: {
      dialog: document.getElementById("documentPropertiesDialog"),
      closeButton: document.getElementById("documentPropertiesClose"),
      fields: {
        fileName: document.getElementById("fileNameField"),
        fileSize: document.getElementById("fileSizeField"),
        title: document.getElementById("titleField"),
        author: document.getElementById("authorField"),
        subject: document.getElementById("subjectField"),
        keywords: document.getElementById("keywordsField"),
        creationDate: document.getElementById("creationDateField"),
        modificationDate: document.getElementById("modificationDateField"),
        creator: document.getElementById("creatorField"),
        producer: document.getElementById("producerField"),
        version: document.getElementById("versionField"),
        pageCount: document.getElementById("pageCountField"),
        pageSize: document.getElementById("pageSizeField"),
        linearized: document.getElementById("linearizedField")
      }
    },
    altTextDialog: {
      dialog: document.getElementById("altTextDialog"),
      optionDescription: document.getElementById("descriptionButton"),
      optionDecorative: document.getElementById("decorativeButton"),
      textarea: document.getElementById("descriptionTextarea"),
      cancelButton: document.getElementById("altTextCancel"),
      saveButton: document.getElementById("altTextSave")
    },
    newAltTextDialog: {
      dialog: document.getElementById("newAltTextDialog"),
      title: document.getElementById("newAltTextTitle"),
      descriptionContainer: document.getElementById("newAltTextDescriptionContainer"),
      textarea: document.getElementById("newAltTextDescriptionTextarea"),
      disclaimer: document.getElementById("newAltTextDisclaimer"),
      learnMore: document.getElementById("newAltTextLearnMore"),
      imagePreview: document.getElementById("newAltTextImagePreview"),
      createAutomatically: document.getElementById("newAltTextCreateAutomatically"),
      createAutomaticallyButton: document.getElementById("newAltTextCreateAutomaticallyButton"),
      downloadModel: document.getElementById("newAltTextDownloadModel"),
      downloadModelDescription: document.getElementById("newAltTextDownloadModelDescription"),
      error: document.getElementById("newAltTextError"),
      errorCloseButton: document.getElementById("newAltTextCloseButton"),
      cancelButton: document.getElementById("newAltTextCancel"),
      notNowButton: document.getElementById("newAltTextNotNow"),
      saveButton: document.getElementById("newAltTextSave")
    },
    altTextSettingsDialog: {
      dialog: document.getElementById("altTextSettingsDialog"),
      createModelButton: document.getElementById("createModelButton"),
      aiModelSettings: document.getElementById("aiModelSettings"),
      learnMore: document.getElementById("altTextSettingsLearnMore"),
      deleteModelButton: document.getElementById("deleteModelButton"),
      downloadModelButton: document.getElementById("downloadModelButton"),
      showAltTextDialogButton: document.getElementById("showAltTextDialogButton"),
      altTextSettingsCloseButton: document.getElementById("altTextSettingsCloseButton"),
      closeButton: document.getElementById("altTextSettingsCloseButton")
    },
    addSignatureDialog: {
      dialog: document.getElementById("addSignatureDialog"),
      panels: document.getElementById("addSignatureActionContainer"),
      typeButton: document.getElementById("addSignatureTypeButton"),
      typeInput: document.getElementById("addSignatureTypeInput"),
      drawButton: document.getElementById("addSignatureDrawButton"),
      drawSVG: document.getElementById("addSignatureDraw"),
      drawPlaceholder: document.getElementById("addSignatureDrawPlaceholder"),
      drawThickness: document.getElementById("addSignatureDrawThickness"),
      imageButton: document.getElementById("addSignatureImageButton"),
      imageSVG: document.getElementById("addSignatureImage"),
      imagePlaceholder: document.getElementById("addSignatureImagePlaceholder"),
      imagePicker: document.getElementById("addSignatureFilePicker"),
      imagePickerLink: document.getElementById("addSignatureImageBrowse"),
      description: document.getElementById("addSignatureDescription"),
      clearButton: document.getElementById("clearSignatureButton"),
      saveContainer: document.getElementById("addSignatureSaveContainer"),
      saveCheckbox: document.getElementById("addSignatureSaveCheckbox"),
      errorBar: document.getElementById("addSignatureError"),
      errorTitle: document.getElementById("addSignatureErrorTitle"),
      errorDescription: document.getElementById("addSignatureErrorDescription"),
      errorCloseButton: document.getElementById("addSignatureErrorCloseButton"),
      cancelButton: document.getElementById("addSignatureCancelButton"),
      addButton: document.getElementById("addSignatureAddButton")
    },
    editSignatureDialog: {
      dialog: document.getElementById("editSignatureDescriptionDialog"),
      description: document.getElementById("editSignatureDescription"),
      editSignatureView: document.getElementById("editSignatureView"),
      cancelButton: document.getElementById("editSignatureCancelButton"),
      updateButton: document.getElementById("editSignatureUpdateButton")
    },
    annotationEditorParams: {
      editorCommentsSidebar: document.getElementById("editorCommentsSidebar"),
      editorCommentsSidebarCount: document.getElementById("editorCommentsSidebarCount"),
      editorCommentsSidebarTitle: document.getElementById("editorCommentsSidebarTitle"),
      editorCommentsSidebarCloseButton: document.getElementById("editorCommentsSidebarCloseButton"),
      editorCommentsSidebarList: document.getElementById("editorCommentsSidebarList"),
      editorFreeTextFontSize: document.getElementById("editorFreeTextFontSize"),
      editorFreeTextColor: document.getElementById("editorFreeTextColor"),
      editorInkColor: document.getElementById("editorInkColor"),
      editorInkThickness: document.getElementById("editorInkThickness"),
      editorInkOpacity: document.getElementById("editorInkOpacity"),
      editorStampAddImage: document.getElementById("editorStampAddImage"),
      editorSignatureAddSignature: document.getElementById("editorSignatureAddSignature"),
      editorFreeHighlightThickness: document.getElementById("editorFreeHighlightThickness"),
      editorHighlightShowAll: document.getElementById("editorHighlightShowAll")
    },
    editorUndoBar: {
      container: document.getElementById("editorUndoBar"),
      message: document.getElementById("editorUndoBarMessage"),
      undoButton: document.getElementById("editorUndoBarUndoButton"),
      closeButton: document.getElementById("editorUndoBarCloseButton")
    },
    editCommentDialog: {
      dialog: document.getElementById("commentManagerDialog"),
      toolbar: document.getElementById("commentManagerToolbar"),
      actions: document.getElementById("commentActionsButton"),
      menu: document.getElementById("commentActionsMenu"),
      editMenuItem: document.getElementById("commentActionsEditButton"),
      deleteMenuItem: document.getElementById("commentActionsDeleteButton"),
      closeButton: document.getElementById("commentCloseButton"),
      textInput: document.getElementById("commentManagerTextInput"),
      textView: document.getElementById("commentManagerTextView"),
      cancelButton: document.getElementById("commentManagerCancelButton"),
      saveButton: document.getElementById("commentManagerSaveButton")
    }
  };
}
function webViewerLoad(cspPolicyService) {
  const config = getViewerConfiguration();
  const event = new CustomEvent("webviewerloaded", {
    bubbles: true,
    cancelable: true,
    detail: {
      source: window
    }
  });
  document.dispatchEvent(event);
  config.cspPolicyService = cspPolicyService;
  PDFViewerApplication.run(config);
}
document.blockUnblockOnload?.(true);
if (globalThis.STANDALONE_VIEWER) {
  if (document.readyState === "interactive" || document.readyState === "complete") {
    webViewerLoad();
  } else {
    document.addEventListener("DOMContentLoaded", webViewerLoad, true);
  }
}
const viewer_event = new CustomEvent("ngxViewerFileHasBeenLoaded", {
  detail: {
    PDFViewerApplication: PDFViewerApplication,
    PDFViewerApplicationConstants: AppConstants,
    PDFViewerApplicationOptions: AppOptions,
    webViewerLoad
  }
});
document.dispatchEvent(viewer_event);

export { PDFViewerApplication, AppConstants as PDFViewerApplicationConstants, AppOptions as PDFViewerApplicationOptions, webViewerLoad };
