"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(require("react"));

var _reactDom = require("react-dom");

var _rafSchd = _interopRequireDefault(require("raf-schd"));

var _utils = require("./utils");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

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 ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); 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 = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : 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 _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"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { 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 EditorPopup = /*#__PURE__*/function (_React$Component) {
  _inherits(EditorPopup, _React$Component);

  var _super = _createSuper(EditorPopup);

  function EditorPopup() {
    var _this;

    _classCallCheck(this, EditorPopup);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _possibleConstructorReturn(_this, (_this = _super.call.apply(_super, [this].concat(args)), _this.state = {
      overflowScrollParent: false,
      validPosition: true
    }, _this.placement = ['', ''], _this.handleRef = function (popup) {
      if (!popup) {
        return;
      }

      _this.initPopup(popup);
    }, _this.scheduledUpdatePosition = (0, _rafSchd["default"])(function (props) {
      return _this.updatePosition(props);
    }), _this.onResize = function () {
      return _this.scheduledUpdatePosition();
    }, _assertThisInitialized(_this)));
  }

  _createClass(EditorPopup, [{
    key: "updatePosition",
    value:
    /**
     * Calculates new popup position
     */
    function updatePosition() {
      var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props;
      var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.state;
      var target = props.target,
          fitHeight = props.fitHeight,
          fitWidth = props.fitWidth,
          boundariesElement = props.boundariesElement,
          offset = props.offset,
          onPositionCalculated = props.onPositionCalculated,
          onPlacementChanged = props.onPlacementChanged,
          alignX = props.alignX,
          alignY = props.alignY,
          stick = props.stick,
          forcePlacement = props.forcePlacement,
          allowOutOfBounds = props.allowOutOfBounds,
          rect = props.rect;
      var popup = state.popup;

      if (!target || !popup) {
        return;
      }

      var placement = (0, _utils.calculatePlacement)(target, boundariesElement || document.body, fitWidth, fitHeight, alignX, alignY, forcePlacement);

      if (onPlacementChanged && this.placement.join('') !== placement.join('')) {
        onPlacementChanged(placement);
        this.placement = placement;
      }

      var position = (0, _utils.calculatePosition)({
        placement: placement,
        popup: popup,
        target: target,
        stick: stick,
        offset: offset,
        allowOutOfBounds: allowOutOfBounds,
        rect: rect
      });
      position = onPositionCalculated ? onPositionCalculated(position) : position;
      this.setState({
        position: position,
        validPosition: (0, _utils.validatePosition)(target)
      });
    }
  }, {
    key: "cannotSetPopup",
    value: function cannotSetPopup(popup, target, overflowScrollParent) {
      /**
       * Check whether:
       * 1. Popup's offset targets which means whether or not its possible to correctly position popup along with given target.
       * 2. Popup is inside "overflow: scroll" container, but its offset parent isn't.
       *
       * Currently Popup isn't capable of position itself correctly in case 2,
       * Add "position: relative" to "overflow: scroll" container or to some other FloatingPanel wrapper inside it.
       */
      return !target || document.body.contains(target) && popup.offsetParent && !popup.offsetParent.contains(target) || overflowScrollParent && !overflowScrollParent.contains(popup.offsetParent);
    }
    /**
     * Popup initialization.
     * Checks whether it's possible to position popup along given target, and if it's not throws an error.
     */

  }, {
    key: "initPopup",
    value: function initPopup(popup) {
      var target = this.props.target;
      var overflowScrollParent = (0, _utils.findOverflowScrollParent)(popup);

      if (this.cannotSetPopup(popup, target, overflowScrollParent)) {
        return;
      }

      this.setState({
        popup: popup,
        overflowScrollParent: overflowScrollParent
      }, this.scheduledUpdatePosition);
    }
  }, {
    key: "UNSAFE_componentWillReceiveProps",
    value: function UNSAFE_componentWillReceiveProps(newProps) {
      // We are delaying `updatePosition` otherwise it happens before the children
      // get rendered and we end up with a wrong position
      this.scheduledUpdatePosition(newProps);
    }
  }, {
    key: "componentDidMount",
    value: function componentDidMount() {
      window.addEventListener('resize', this.onResize);
      var stick = this.props.stick;

      if (stick) {
        this.scrollElement = (0, _utils.findOverflowScrollParent)(this.props.target);
      } else {
        this.scrollElement = this.props.scrollableElement;
      }

      if (this.scrollElement) {
        this.scrollElement.addEventListener('scroll', this.onResize);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      window.removeEventListener('resize', this.onResize);

      if (this.scrollElement) {
        this.scrollElement.removeEventListener('scroll', this.onResize);
      }

      this.scheduledUpdatePosition.cancel();
    }
  }, {
    key: "renderPopup",
    value: function renderPopup() {
      var position = this.state.position;
      var shouldRenderPopup = this.props.shouldRenderPopup;

      if (shouldRenderPopup && !shouldRenderPopup(position || {})) {
        return null;
      }

      return /*#__PURE__*/React.createElement("div", {
        ref: this.handleRef,
        style: _objectSpread({
          position: 'absolute',
          zIndex: this.props.zIndex || 100
        }, position),
        "aria-label": this.props.ariaLabel || 'Popup' // Indicates component is an editor pop. Required for focus handling in Message.tsx
        ,
        "data-editor-popup": true
      }, this.props.children);
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props = this.props,
          target = _this$props.target,
          mountTo = _this$props.mountTo;
      var validPosition = this.state.validPosition;

      if (!target || !validPosition) {
        return null;
      }

      if (mountTo) {
        return /*#__PURE__*/(0, _reactDom.createPortal)(this.renderPopup(), mountTo);
      } // Without mountTo property renders popup as is,
      // which means it will be cropped by "overflow: hidden" container.


      return this.renderPopup();
    }
  }]);

  return EditorPopup;
}(React.Component);

exports["default"] = EditorPopup;
EditorPopup.defaultProps = {
  offset: [0, 0],
  allowOutOfBound: false
};