text: "use strict";
  
  var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
  
  var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.genCSSMotionList = genCSSMotionList;
  exports.default = void 0;
  
  var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
  
  var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
  
  var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
  
  var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
  
  var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
  
  var _createSuper2 = _interopRequireDefault(require("@babel/runtime/helpers/createSuper"));
  
  var React = _interopRequireWildcard(require("react"));
  
  var _CSSMotion = _interopRequireDefault(require("./CSSMotion"));
  
  var _motion = require("./util/motion");
  
  var _diff = require("./util/diff");
  
  /* eslint react/prop-types: 0 */
  var MOTION_PROP_NAMES = ['eventProps', 'visible', 'children', 'motionName', 'motionAppear', 'motionEnter', 'motionLeave', 'motionLeaveImmediately', 'motionDeadline', 'removeOnLeave', 'leavedClassName', 'onAppearStart', 'onAppearActive', 'onAppearEnd', 'onEnterStart', 'onEnterActive', 'onEnterEnd', 'onLeaveStart', 'onLeaveActive', 'onLeaveEnd'];
  /**
   * Generate a CSSMotionList component with config
   * @param transitionSupport No need since CSSMotionList no longer depends on transition support
   * @param CSSMotion CSSMotion component
   */
  
  function genCSSMotionList(transitionSupport) {
    var CSSMotion = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _CSSMotion.default;
  
    var CSSMotionList = /*#__PURE__*/function (_React$Component) {
      (0, _inherits2.default)(CSSMotionList, _React$Component);
  
      var _super = (0, _createSuper2.default)(CSSMotionList);
  
      function CSSMotionList() {
        var _this;
  
        (0, _classCallCheck2.default)(this, CSSMotionList);
        _this = _super.apply(this, arguments);
        _this.state = {
          keyEntities: []
        };
  
        _this.removeKey = function (removeKey) {
          _this.setState(function (_ref) {
            var keyEntities = _ref.keyEntities;
            return {
              keyEntities: keyEntities.map(function (entity) {
                if (entity.key !== removeKey) return entity;
                return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, entity), {}, {
                  status: _diff.STATUS_REMOVED
                });
              })
            };
          });
        };
  
        return _this;
      }
  
      (0, _createClass2.default)(CSSMotionList, [{
        key: "render",
        value: function render() {
          var _this2 = this;
  
          var keyEntities = this.state.keyEntities;
          var _this$props = this.props,
              component = _this$props.component,
              children = _this$props.children,
              _onVisibleChanged = _this$props.onVisibleChanged,
              restProps = (0, _objectWithoutProperties2.default)(_this$props, ["component", "children", "onVisibleChanged"]);
          var Component = component || React.Fragment;
          var motionProps = {};
          MOTION_PROP_NAMES.forEach(function (prop) {
            motionProps[prop] = restProps[prop];
            delete restProps[prop];
          });
          delete restProps.keys;
          return /*#__PURE__*/React.createElement(Component, Object.assign({}, restProps), keyEntities.map(function (_ref2) {
            var status = _ref2.status,
                eventProps = (0, _objectWithoutProperties2.default)(_ref2, ["status"]);
            var visible = status === _diff.STATUS_ADD || status === _diff.STATUS_KEEP;
            return /*#__PURE__*/React.createElement(CSSMotion, Object.assign({}, motionProps, {
              key: eventProps.key,
              visible: visible,
              eventProps: eventProps,
              onVisibleChanged: function onVisibleChanged(changedVisible) {
                _onVisibleChanged === null || _onVisibleChanged === void 0 ? void 0 : _onVisibleChanged(changedVisible, {
                  key: eventProps.key
                });
  
                if (!changedVisible) {
                  _this2.removeKey(eventProps.key);
                }
              }
            }), children);
          }));
        }
      }], [{
        key: "getDerivedStateFromProps",
        value: function getDerivedStateFromProps(_ref3, _ref4) {
          var keys = _ref3.keys;
          var keyEntities = _ref4.keyEntities;
          var parsedKeyObjects = (0, _diff.parseKeys)(keys);
          var mixedKeyEntities = (0, _diff.diffKeys)(keyEntities, parsedKeyObjects);
          return {
            keyEntities: mixedKeyEntities.filter(function (entity) {
              var prevEntity = keyEntities.find(function (_ref5) {
                var key = _ref5.key;
                return entity.key === key;
              }); // Remove if already mark as removed
  
              if (prevEntity && prevEntity.status === _diff.STATUS_REMOVED && entity.status === _diff.STATUS_REMOVE) {
                return false;
              }
  
              return true;
            })
          };
        }
      }]);
      return CSSMotionList;
    }(React.Component);
  
    CSSMotionList.defaultProps = {
      component: 'div'
    };
    return CSSMotionList;
  }
  
  var _default = genCSSMotionList(_motion.supportTransition);
  
  exports.default = _default;