(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(["exports", "three", "../loaders/ColladaLoader.js", "../libs/fflate.module.js"], factory);
  } else if (typeof exports !== "undefined") {
    factory(exports, require("three"), require("../loaders/ColladaLoader.js"), require("../libs/fflate.module.js"));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod.exports, global.three, global.ColladaLoader, global.fflateModule);
    global.KMZLoader = mod.exports;
  }
})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function (_exports, _three, _ColladaLoader, fflate) {
  "use strict";

  Object.defineProperty(_exports, "__esModule", {
    value: true
  });
  _exports.KMZLoader = void 0;
  fflate = _interopRequireWildcard(fflate);

  function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

  function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

  function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } Object.defineProperty(subClass, "prototype", { value: Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }), writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }

  function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

  function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }

  function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

  function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

  function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

  var KMZLoader = /*#__PURE__*/function (_Loader) {
    _inherits(KMZLoader, _Loader);

    var _super = _createSuper(KMZLoader);

    function KMZLoader(manager) {
      _classCallCheck(this, KMZLoader);

      return _super.call(this, manager);
    }

    _createClass(KMZLoader, [{
      key: "load",
      value: function load(url, onLoad, onProgress, onError) {
        var scope = this;
        var loader = new _three.FileLoader(scope.manager);
        loader.setPath(scope.path);
        loader.setResponseType('arraybuffer');
        loader.setRequestHeader(scope.requestHeader);
        loader.setWithCredentials(scope.withCredentials);
        loader.load(url, function (text) {
          try {
            onLoad(scope.parse(text));
          } catch (e) {
            if (onError) {
              onError(e);
            } else {
              console.error(e);
            }

            scope.manager.itemError(url);
          }
        }, onProgress, onError);
      }
    }, {
      key: "parse",
      value: function parse(data) {
        function findFile(url) {
          for (var path in zip) {
            if (path.substr(-url.length) === url) {
              return zip[path];
            }
          }
        }

        var manager = new _three.LoadingManager();
        manager.setURLModifier(function (url) {
          var image = findFile(url);

          if (image) {
            console.log('Loading', url);
            var blob = new Blob([image.buffer], {
              type: 'application/octet-stream'
            });
            return URL.createObjectURL(blob);
          }

          return url;
        }); //

        var zip = fflate.unzipSync(new Uint8Array(data)); // eslint-disable-line no-undef

        if (zip['doc.kml']) {
          var xml = new DOMParser().parseFromString(fflate.strFromU8(zip['doc.kml']), 'application/xml'); // eslint-disable-line no-undef

          var model = xml.querySelector('Placemark Model Link href');

          if (model) {
            var loader = new _ColladaLoader.ColladaLoader(manager);
            return loader.parse(fflate.strFromU8(zip[model.textContent])); // eslint-disable-line no-undef
          }
        } else {
          console.warn('KMZLoader: Missing doc.kml file.');

          for (var path in zip) {
            var extension = path.split('.').pop().toLowerCase();

            if (extension === 'dae') {
              var _loader = new _ColladaLoader.ColladaLoader(manager);

              return _loader.parse(fflate.strFromU8(zip[path])); // eslint-disable-line no-undef
            }
          }
        }

        console.error('KMZLoader: Couldn\'t find .dae file.');
        return {
          scene: new _three.Group()
        };
      }
    }]);

    return KMZLoader;
  }(_three.Loader);

  _exports.KMZLoader = KMZLoader;
});