polestar-ui-kit/lib/Dropdown/Dropdown.js

## Install

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

require("core-js/modules/es.array.concat");

require("core-js/modules/es.array.filter");

require("core-js/modules/es.array.is-array");

require("core-js/modules/es.array.map");

require("core-js/modules/es.date.to-string");

require("core-js/modules/es.object.get-prototype-of");

require("core-js/modules/es.object.keys");

require("core-js/modules/es.object.set-prototype-of");

require("core-js/modules/es.object.to-string");

require("core-js/modules/es.reflect.construct");

require("core-js/modules/es.regexp.to-string");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _dropdown = _interopRequireDefault(require("antd/lib/dropdown"));

var _antd = require("antd");

var _uuid = require("uuid");

var _polestarIcons = _interopRequireDefault(require("polestar-icons"));

var _i18n = require("../i18n");

var _Button = _interopRequireDefault(require("../Button"));

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

function _extends() { _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; }; return _extends.apply(this, arguments); }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

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

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

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

  var _super = _createSuper(Dropdown);

  function Dropdown(props) {
    var _this;

    _classCallCheck(this, Dropdown);

    _this = _super.call(this, props);

    _this.onItemClick = function (e) {
      if (typeof _this.props.onItemClick === 'function') {
        var selectedItems = _this.props.items.filter(function (item) {
          return "".concat(_this.uuid, "-").concat(item[_this.props.valueKey]) === e.key;
        });

        _this.props.onItemClick(e, selectedItems[0]);
      }
    };

    _this.isEmpty = function (obj) {
      var keys = Object.keys(obj);
      return !(keys && keys.length > 0);
    };

    _this.uuid = (0, _uuid.v4)();
    _this.time = new Date().getTime();
    return _this;
  }

  _createClass(Dropdown, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      var _this$props = this.props,
          label = _this$props.label,
          items = _this$props.items,
          labelKey = _this$props.labelKey,
          valueKey = _this$props.valueKey,
          noItemLabel = _this$props.noItemLabel,
          width = _this$props.width,
          children = _this$props.children,
          rest = _objectWithoutProperties(_this$props, ["label", "items", "labelKey", "valueKey", "noItemLabel", "width", "children"]);

      var menuItems = Array.isArray(items) ? items.map(function (item) {
        return _this2.isEmpty(item) ? _react["default"].createElement(_antd.Menu.Divider, {
          key: "".concat(_this2.uuid, "-").concat(_this2.time++)
        }) : _react["default"].createElement(_antd.Menu.Item, {
          key: "".concat(_this2.uuid, "-").concat(item[valueKey]),
          disabled: item.disabled
        }, item[labelKey]);
      }) : [];
      var menu = menuItems.length > 0 ? _react["default"].createElement(_antd.Menu, {
        onClick: this.onItemClick
      }, menuItems) : _react["default"].createElement(_antd.Menu, null, _react["default"].createElement(_antd.Menu.Item, {
        style: {
          cursor: 'default'
        }
      }, noItemLabel || (0, _i18n.translate)('uikit:message.no_item')));
      return _react["default"].createElement(_dropdown["default"], _extends({
        overlay: menu,
        ref: this.props.wrappedComponentRef
      }, rest), children || _react["default"].createElement(_Button["default"], {
        style: {
          width: width
        }
      }, label, ' ', _react["default"].createElement(_polestarIcons["default"], {
        name: "caret-down"
      })));
    }
  }]);

  return Dropdown;
}(_react["default"].Component);

Dropdown.propTypes = {
  label: _propTypes["default"].string,
  items: _propTypes["default"].array,
  labelKey: _propTypes["default"].string,
  valueKey: _propTypes["default"].string,
  noItemLabel: _propTypes["default"].string,
  wrappedComponentRef: _propTypes["default"].func,
  onItemClick: _propTypes["default"].func
};
Dropdown.defaultProps = {
  labelKey: 'label',
  valueKey: 'value'
};
var _default = Dropdown;
exports["default"] = _default;