@vtex/styleguide/lib/EXPERIMENTAL_useCheckboxTree/reducer.js

> VTEX Styleguide React components ([Docs](https://vtex.github.io/styleguide))

"use strict";

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

var _util = require("./util");

function reducer(state, action) {
  switch (action.type) {
    case ActionType.Check:
      {
        var _item = action.item;
        return [].concat(state, [_item]);
      }

    case ActionType.Uncheck:
      {
        var _action$itemToToggle = action.itemToToggle,
            _item2 = _action$itemToToggle.item,
            comparator = _action$itemToToggle.comparator;

        var rowFilter = function rowFilter(row) {
          return !comparator(row)(_item2);
        };

        return state.filter(rowFilter);
      }

    case ActionType.BulkCheck:
      {
        var itemToToggle = action.itemToToggle,
            isDisabled = action.isDisabled;
        if (!itemToToggle) return state;
        var _item3 = itemToToggle.item,
            nodesKey = itemToToggle.nodesKey,
            _comparator = itemToToggle.comparator;
        return (0, _util.getBulkChecked)(state, _item3, nodesKey, _comparator, isDisabled);
      }

    case ActionType.BulkUncheck:
      {
        var _itemToToggle = action.itemToToggle;
        if (!_itemToToggle) return state;
        var _item4 = _itemToToggle.item,
            _nodesKey = _itemToToggle.nodesKey,
            _comparator2 = _itemToToggle.comparator;
        return (0, _util.getBulkUnchecked)(state, _item4, _nodesKey, _comparator2);
      }

    case ActionType.Toggle:
      {
        var _itemToToggle2 = action.itemToToggle,
            _isDisabled = action.isDisabled;
        if (!_itemToToggle2) return state;
        var _item5 = _itemToToggle2.item,
            _nodesKey2 = _itemToToggle2.nodesKey,
            _comparator3 = _itemToToggle2.comparator;
        return (0, _util.getToggledState)(state, _item5, _nodesKey2, _comparator3, _isDisabled);
      }

    case ActionType.SetChecked:
      {
        var checked = action.checked;
        return checked || state;
      }

    default:
      {
        return state;
      }
  }
}

var ActionType = exports.ActionType = undefined;

(function (ActionType) {
  ActionType[ActionType["Check"] = 0] = "Check";
  ActionType[ActionType["Uncheck"] = 1] = "Uncheck";
  ActionType[ActionType["Toggle"] = 2] = "Toggle";
  ActionType[ActionType["BulkCheck"] = 3] = "BulkCheck";
  ActionType[ActionType["BulkUncheck"] = 4] = "BulkUncheck";
  ActionType[ActionType["SetChecked"] = 5] = "SetChecked";
})(ActionType || (exports.ActionType = ActionType = {}));