text: "use strict";
  
  var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
  
  exports.__esModule = true;
  exports.default = void 0;
  
  var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
  
  var _vue = _interopRequireDefault(require("vue"));
  
  var _Dialog = _interopRequireDefault(require("./Dialog"));
  
  var _utils = require("../utils");
  
  var instance;
  
  function isInDocument(element) {
    return document.body.contains(element);
  }
  
  function initInstance() {
    if (instance) {
      instance.$destroy();
    }
  
    instance = new (_vue.default.extend(_Dialog.default))({
      el: document.createElement('div'),
      // avoid missing animation when first rendered
      propsData: {
        lazyRender: false
      }
    });
    instance.$on('input', function (value) {
      instance.value = value;
    });
  }
  
  function Dialog(options) {
    /* istanbul ignore if */
    if (_utils.isServer) {
      return Promise.resolve();
    }
  
    return new Promise(function (resolve, reject) {
      if (!instance || !isInDocument(instance.$el)) {
        initInstance();
      }
  
      (0, _extends2.default)(instance, Dialog.currentOptions, options, {
        resolve: resolve,
        reject: reject
      });
    });
  }
  
  Dialog.defaultOptions = {
    value: true,
    title: '',
    message: '',
    overlay: true,
    className: '',
    lockScroll: true,
    beforeClose: null,
    messageAlign: '',
    getContainer: 'body',
    cancelButtonText: '',
    cancelButtonColor: null,
    confirmButtonText: '',
    confirmButtonColor: null,
    showConfirmButton: true,
    showCancelButton: false,
    closeOnPopstate: false,
    closeOnClickOverlay: false,
    callback: function callback(action) {
      instance[action === 'confirm' ? 'resolve' : 'reject'](action);
    }
  };
  Dialog.alert = Dialog;
  
  Dialog.confirm = function (options) {
    return Dialog((0, _extends2.default)({
      showCancelButton: true
    }, options));
  };
  
  Dialog.close = function () {
    if (instance) {
      instance.value = false;
    }
  };
  
  Dialog.setDefaultOptions = function (options) {
    (0, _extends2.default)(Dialog.currentOptions, options);
  };
  
  Dialog.resetDefaultOptions = function () {
    Dialog.currentOptions = (0, _extends2.default)({}, Dialog.defaultOptions);
  };
  
  Dialog.resetDefaultOptions();
  
  Dialog.install = function () {
    _vue.default.use(_Dialog.default);
  };
  
  Dialog.Component = _Dialog.default;
  _vue.default.prototype.$dialog = Dialog;
  var _default = Dialog;
  exports.default = _default;