@helpscout/hsds-react/components/Table/Table.reducer.js

React component library for Help Scout's Design System

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

exports.__esModule = true;
exports.default = reducer;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _Table = require("./Table.utils");

var _Table2 = require("./Table.actionTypes");

function reducer(state, _ref) {
  var type = _ref.type,
      payload = _ref.payload,
      _ref$opts = _ref.opts,
      opts = _ref$opts === void 0 ? {} : _ref$opts;

  switch (type) {
    case _Table2.UPDATE_TABLE_DATA:
      return (0, _extends2.default)({}, state, {
        currentTableData: (0, _Table.getDisplayTableData)(payload)
      });

    case _Table2.EXPAND_TABLE:
    case _Table2.COLLAPSE_TABLE:
      return (0, _extends2.default)({}, state, {
        currentTableData: (0, _Table.getDisplayTableData)(payload)
      });

    case _Table2.SELECT_ALL_ROWS:
      var allRows = payload.data.map(function (d) {
        return d[payload.selectionKey];
      });
      opts.sideEffect && opts.sideEffect(allRows);
      return (0, _extends2.default)({}, state, {
        selectedRows: allRows
      });

    case _Table2.DESELECT_ALL_ROWS:
      var noRows = [];
      opts.sideEffect && opts.sideEffect(noRows);
      return (0, _extends2.default)({}, state, {
        selectedRows: noRows
      });

    case _Table2.SELECT_ROW:
      var addedToSelection = state.selectedRows.concat(payload.value);
      opts.sideEffect && opts.sideEffect(addedToSelection);
      return (0, _extends2.default)({}, state, {
        selectedRows: addedToSelection
      });

    case _Table2.DESELECT_ROW:
      var removedFromSelection = state.selectedRows.filter(function (row) {
        return row !== payload.value;
      });
      opts.sideEffect && opts.sideEffect(removedFromSelection);
      return (0, _extends2.default)({}, state, {
        selectedRows: removedFromSelection
      });

    case _Table2.UPDATE_COLUMNS:
      return (0, _extends2.default)({}, state, {
        columns: payload.columns.map(function (column) {
          var newColumn = (0, _extends2.default)({}, column);

          if (newColumn.title === payload.clickedColumn.label) {
            newColumn.show = !payload.clickedColumn.remove;
          }

          return newColumn;
        })
      });

    case _Table2.RESET_COLUMNS:
      return (0, _extends2.default)({}, state, {
        columns: payload.columns
      });

    default:
      return state;
  }
}