"use strict";

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

window.addEventListener("beforeunload", function (event) {
  if (document.querySelectorAll('#preview iframe').length > 1) {
    event.returnValue = "确定离开当前页面吗？";
  }
});
new Vue({
  el: '#app',
  data: {
    defaultIframeUrl: 'https://bing.com/?ensearch=1',
    openInPreview: true,
    innerMenu: WEB_INIT_DATA.menu,
    activePreview: '',
    iframeList: []
  },
  mounted: function mounted() {},
  methods: {
    openLinkToPreview: function openLinkToPreview(e, item) {
      var aspectRatio = window.innerWidth / window.innerHeight;

      if (this.openInPreview && aspectRatio >= 0.8) {
        e.preventDefault();

        if (!this.iframeList.find(function (each) {
          return each.path === item.path;
        })) {
          this.iframeList = [].concat(_toConsumableArray(this.iframeList.map(function (each) {
            return _objectSpread(_objectSpread({}, each), {}, {
              active: false
            });
          })), [_objectSpread(_objectSpread({}, item), {}, {
            key: item.path + String(Date.now())
          })]);
        }
      }

      this.activePreview = item.path;
    },
    refreshIframe: function refreshIframe() {
      var _this = this;

      this.iframeList = this.iframeList.map(function (item) {
        if (item.path === _this.activePreview) {
          return _objectSpread(_objectSpread({}, item), {}, {
            key: item.path + String(Date.now())
          });
        } else {
          return item;
        }
      });
    },
    closeIframe: function closeIframe() {
      var _this2 = this,
          _this$iframeList$Math;

      var iframeIndex = this.iframeList.findIndex(function (item) {
        return item.path === _this2.activePreview;
      });
      this.iframeList = this.iframeList.filter(function (item) {
        return item.path != _this2.activePreview;
      });
      console.log(iframeIndex, this.iframeList.length - 1);
      this.activePreview = (_this$iframeList$Math = this.iframeList[Math.min(iframeIndex, this.iframeList.length - 1)]) === null || _this$iframeList$Math === void 0 ? void 0 : _this$iframeList$Math.path;
    }
  }
});