react-bootstrap-table-next/lib/src/contexts/selection-context.js

Next generation of react-bootstrap-table

'use strict';

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

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _const = require('../const');

var _const2 = _interopRequireDefault(_const);

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

var _utils2 = _interopRequireDefault(_utils);

var _operators = require('../store/operators');

var _operators2 = _interopRequireDefault(_operators);

var _selection = require('../store/selection');

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

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /* eslint camelcase: 0 */
/* eslint react/prop-types: 0 */


var SelectionContext = _react2.default.createContext();

var SelectionProvider = function (_React$Component) {
  _inherits(SelectionProvider, _React$Component);

  function SelectionProvider(props) {
    _classCallCheck(this, SelectionProvider);

    var _this = _possibleConstructorReturn(this, (SelectionProvider.__proto__ || Object.getPrototypeOf(SelectionProvider)).call(this, props));

    _this.handleRowSelect = function (rowKey, checked, rowIndex, e) {
      var _this$props = _this.props,
          data = _this$props.data,
          keyField = _this$props.keyField,
          _this$props$selectRow = _this$props.selectRow,
          mode = _this$props$selectRow.mode,
          onSelect = _this$props$selectRow.onSelect;
      var ROW_SELECT_SINGLE = _const2.default.ROW_SELECT_SINGLE;


      var currSelected = [].concat(_toConsumableArray(_this.selected));

      var result = true;
      if (onSelect) {
        var row = _operators2.default.getRowByRowId(data, keyField, rowKey);
        result = onSelect(row, checked, rowIndex, e);
      }

      if (result === true || result === undefined) {
        if (mode === ROW_SELECT_SINGLE) {
          // when select mode is radio
          currSelected = [rowKey];
        } else if (checked) {
          // when select mode is checkbox
          currSelected.push(rowKey);
        } else {
          currSelected = currSelected.filter(function (value) {
            return value !== rowKey;
          });
        }
      }
      _this.selected = currSelected;
      _this.forceUpdate();
    };

    _this.handleAllRowsSelect = function (e, isUnSelect) {
      var _this$props2 = _this.props,
          data = _this$props2.data,
          keyField = _this$props2.keyField,
          _this$props2$selectRo = _this$props2.selectRow,
          onSelectAll = _this$props2$selectRo.onSelectAll,
          nonSelectable = _this$props2$selectRo.nonSelectable;
      var selected = _this.selected;


      var currSelected = void 0;

      if (!isUnSelect) {
        currSelected = selected.concat(_operators2.default.selectableKeys(data, keyField, nonSelectable));
      } else {
        currSelected = selected.filter(function (s) {
          return typeof data.find(function (d) {
            return _utils2.default.get(d, keyField) === s;
          }) === 'undefined';
        });
      }

      var result = void 0;
      if (onSelectAll) {
        result = onSelectAll(!isUnSelect, _operators2.default.getSelectedRows(data, keyField, isUnSelect ? selected : currSelected), e);
        if (Array.isArray(result)) {
          currSelected = result;
        }
      }
      _this.selected = currSelected;
      _this.forceUpdate();
    };

    _this.selected = props.selectRow.selected || [];
    return _this;
  }

  // exposed API


  _createClass(SelectionProvider, [{
    key: 'getSelected',
    value: function getSelected() {
      return this.selected;
    }
  }, {
    key: 'UNSAFE_componentWillReceiveProps',
    value: function UNSAFE_componentWillReceiveProps(nextProps) {
      if (nextProps.selectRow) {
        this.selected = nextProps.selectRow.selected || this.selected;
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var _getSelectionSummary = (0, _selection.getSelectionSummary)(this.props.data, this.props.keyField, this.selected),
          allRowsSelected = _getSelectionSummary.allRowsSelected,
          allRowsNotSelected = _getSelectionSummary.allRowsNotSelected;

      var checkedStatus = void 0;

      // checkbox status depending on selected rows counts
      if (allRowsSelected) checkedStatus = _const2.default.CHECKBOX_STATUS_CHECKED;else if (allRowsNotSelected) checkedStatus = _const2.default.CHECKBOX_STATUS_UNCHECKED;else checkedStatus = _const2.default.CHECKBOX_STATUS_INDETERMINATE;

      return _react2.default.createElement(
        SelectionContext.Provider,
        {
          value: _extends({}, this.props.selectRow, {
            selected: this.selected,
            onRowSelect: this.handleRowSelect,
            onAllRowsSelect: this.handleAllRowsSelect,
            allRowsSelected: allRowsSelected,
            allRowsNotSelected: allRowsNotSelected,
            checkedStatus: checkedStatus
          })
        },
        this.props.children
      );
    }
  }]);

  return SelectionProvider;
}(_react2.default.Component);

SelectionProvider.propTypes = {
  children: _propTypes2.default.node.isRequired,
  data: _propTypes2.default.array.isRequired,
  keyField: _propTypes2.default.string.isRequired
};
exports.default = {
  Provider: SelectionProvider,
  Consumer: SelectionContext.Consumer
};