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编辑当前文件:/home/freeclou/app.optimyar.com/backend/node_modules/dnd-core/dist/cjs/reducers/dragOperation.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = dragOperation;

var _dragDrop = require("../actions/dragDrop");

var _registry = require("../actions/registry");

var _js_utils = require("../utils/js_utils");

var initialState = {
  itemType: null,
  item: null,
  sourceId: null,
  targetIds: [],
  dropResult: null,
  didDrop: false,
  isSourcePublic: null
};

function dragOperation() {
  var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : initialState;
  var action = arguments.length > 1 ? arguments[1] : undefined;
  var payload = action.payload;

switch (action.type) {
    case _dragDrop.BEGIN_DRAG:
      return _objectSpread({}, state, {
        itemType: payload.itemType,
        item: payload.item,
        sourceId: payload.sourceId,
        isSourcePublic: payload.isSourcePublic,
        dropResult: null,
        didDrop: false
      });

case _dragDrop.PUBLISH_DRAG_SOURCE:
      return _objectSpread({}, state, {
        isSourcePublic: true
      });

case _dragDrop.HOVER:
      return _objectSpread({}, state, {
        targetIds: payload.targetIds
      });

case _registry.REMOVE_TARGET:
      if (state.targetIds.indexOf(payload.targetId) === -1) {
        return state;
      }

return _objectSpread({}, state, {
        targetIds: (0, _js_utils.without)(state.targetIds, payload.targetId)
      });

case _dragDrop.DROP:
      return _objectSpread({}, state, {
        dropResult: payload.dropResult,
        didDrop: true,
        targetIds: []
      });

case _dragDrop.END_DRAG:
      return _objectSpread({}, state, {
        itemType: null,
        item: null,
        sourceId: null,
        dropResult: null,
        didDrop: false,
        isSourcePublic: null,
        targetIds: []
      });

default:
      return state;
  }
}