lucid-ui/lib/components/SingleSelect/SingleSelect.js

A UI component library from AppNexus.

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); }

import _omit from "lodash/omit";
import _isNil from "lodash/isNil";
import _assign from "lodash/assign";
import _isNumber from "lodash/isNumber";
import _get from "lodash/get";
import _map from "lodash/map";
import _first from "lodash/first";

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 _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); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import React from 'react';
import PropTypes from 'react-peek/prop-types';
import { lucidClassNames } from '../../util/style-helpers';
import { findTypes, getFirst } from '../../util/component-types';
import { buildModernHybridComponent } from '../../util/state-management';
import * as reducers from './SingleSelect.reducers';
import { DropMenuDumb as DropMenu } from '../DropMenu/DropMenu';
import ChevronIcon from '../Icon/ChevronIcon/ChevronIcon';
var cx = lucidClassNames.bind('&-SingleSelect');
var any = PropTypes.any,
    bool = PropTypes.bool,
    func = PropTypes.func,
    node = PropTypes.node,
    number = PropTypes.number,
    object = PropTypes.object,
    shape = PropTypes.shape,
    string = PropTypes.string,
    oneOfType = PropTypes.oneOfType;
/** Placeholder Child Component */

var Placeholder = function Placeholder(_props) {
  return null;
};

Placeholder.displayName = 'SingleSelect.Placeholder';
Placeholder.peek = {
  description: "\n        Content this is displayed when nothing is selected.\n    "
};
Placeholder.propName = 'Placeholder';
/** Option Child Component */

var Selected = function Selected(_props) {
  return null;
};

Selected.displayName = 'SingleSelect.Option.Selected';
Selected.peek = {
  description: "\n        Customizes the rendering of the Option when it is selected\n        and is displayed instead of the Placeholder.\n    "
};
Selected.propName = 'Selected';
Selected.propTypes = {};

var Option = function Option(_props) {
  return null;
};

Option.displayName = 'SingleSelect.Option';
Option.peek = {
  description: "\n        A selectable option in the list.\n    "
};
Option.Selected = Selected;
Option.propName = 'Option';
Option.propTypes = _objectSpread({
  Selected: any
}, DropMenu.Option.propTypes);
Option.defaultProps = DropMenu.Option.defaultProps;

var OptionGroup = function OptionGroup(_props) {
  return null;
};

OptionGroup.displayName = 'SingleSelect.OptionGroup';
OptionGroup.peek = {
  description: "\n        Groups `Option`s together with a non-selectable heading.\n    "
};
OptionGroup.propName = 'OptionGroup';
OptionGroup.propTypes = DropMenu.OptionGroup.propTypes;
OptionGroup.defaultProps = DropMenu.OptionGroup.defaultProps;
var defaultProps = {
  hasReset: true,
  isSelectionHighlighted: true,
  isDisabled: false,
  isInvisible: false,
  selectedIndex: null,
  showIcon: true,
  DropMenu: DropMenu.defaultProps
};

var SingleSelect = /*#__PURE__*/function (_React$Component) {
  _inherits(SingleSelect, _React$Component);

  var _super = _createSuper(SingleSelect);

  function SingleSelect() {
    _classCallCheck(this, SingleSelect);

    return _super.apply(this, arguments);
  }

  _createClass(SingleSelect, [{
    key: "UNSAFE_componentWillMount",
    value: function UNSAFE_componentWillMount() {
      // preprocess the options data before rendering
      var _DropMenu$preprocessO = DropMenu.preprocessOptionData(this.props, SingleSelect),
          optionGroups = _DropMenu$preprocessO.optionGroups,
          flattenedOptionsData = _DropMenu$preprocessO.flattenedOptionsData,
          ungroupedOptionData = _DropMenu$preprocessO.ungroupedOptionData,
          optionGroupDataLookup = _DropMenu$preprocessO.optionGroupDataLookup;

      this.setState({
        optionGroups: optionGroups,
        flattenedOptionsData: flattenedOptionsData,
        ungroupedOptionData: ungroupedOptionData,
        optionGroupDataLookup: optionGroupDataLookup
      });
    }
  }, {
    key: "UNSAFE_componentWillReceiveProps",
    value: function UNSAFE_componentWillReceiveProps(nextProps) {
      // only preprocess options data when it changes (via new props) - better performance than doing this each render
      var _DropMenu$preprocessO2 = DropMenu.preprocessOptionData(nextProps, SingleSelect),
          optionGroups = _DropMenu$preprocessO2.optionGroups,
          flattenedOptionsData = _DropMenu$preprocessO2.flattenedOptionsData,
          ungroupedOptionData = _DropMenu$preprocessO2.ungroupedOptionData,
          optionGroupDataLookup = _DropMenu$preprocessO2.optionGroupDataLookup;

      this.setState({
        optionGroups: optionGroups,
        flattenedOptionsData: flattenedOptionsData,
        ungroupedOptionData: ungroupedOptionData,
        optionGroupDataLookup: optionGroupDataLookup
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props = this.props,
          style = _this$props.style,
          className = _this$props.className,
          hasReset = _this$props.hasReset,
          isDisabled = _this$props.isDisabled,
          isInvisible = _this$props.isInvisible,
          isSelectionHighlighted = _this$props.isSelectionHighlighted,
          selectedIndex = _this$props.selectedIndex,
          maxMenuHeight = _this$props.maxMenuHeight,
          onSelect = _this$props.onSelect,
          showIcon = _this$props.showIcon,
          dropMenuProps = _this$props.DropMenu;
      var direction = dropMenuProps.direction,
          isExpanded = dropMenuProps.isExpanded,
          flyOutStyle = dropMenuProps.flyOutStyle;
      var _this$state = this.state,
          optionGroups = _this$state.optionGroups,
          optionGroupDataLookup = _this$state.optionGroupDataLookup,
          ungroupedOptionData = _this$state.ungroupedOptionData,
          flattenedOptionsData = _this$state.flattenedOptionsData;

      var placeholderProps = _first(_map(findTypes(this.props, SingleSelect.Placeholder), 'props'));

      var placeholder = _get(placeholderProps, 'children', 'Select');

      var isItemSelected = _isNumber(selectedIndex);

      var isHighlighted = !isDisabled && isItemSelected && isSelectionHighlighted || isExpanded && isSelectionHighlighted;
      var isNullOptionSelected = selectedIndex === null;
      return /*#__PURE__*/React.createElement(DropMenu, _extends({}, dropMenuProps, {
        isDisabled: isDisabled,
        selectedIndices: _isNumber(selectedIndex) ? [selectedIndex] : [],
        className: cx('&', className),
        onSelect: onSelect,
        style: style,
        flyOutStyle: _assign({}, flyOutStyle, !_isNil(maxMenuHeight) ? {
          maxHeight: maxMenuHeight
        } : null),
        ContextMenu: {
          directonOffset: isNullOptionSelected ? -1 : 0
        }
      }), /*#__PURE__*/React.createElement(DropMenu.Control, null, /*#__PURE__*/React.createElement("div", {
        tabIndex: 0,
        className: cx('&-Control', {
          '&-Control-is-highlighted': isHighlighted,
          '&-Control-is-selected': isHighlighted,
          '&-Control-is-expanded': isExpanded,
          '&-Control-is-disabled': isDisabled,
          '&-Control-is-invisible': isInvisible,
          '&-Control-is-null-option': isNullOptionSelected
        })
      }, /*#__PURE__*/React.createElement("span", _extends({}, !isItemSelected ? placeholderProps : null, {
        className: cx('&-Control-content', !isItemSelected ? _get(placeholderProps, 'className') : null)
      }), isItemSelected ? _get(getFirst(flattenedOptionsData[selectedIndex].optionProps, SingleSelect.Option.Selected), 'props.children') || flattenedOptionsData[selectedIndex].optionProps.children : placeholder), showIcon && /*#__PURE__*/React.createElement(ChevronIcon, {
        size: 12,
        direction: isExpanded ? direction : 'down'
      }))), hasReset && isItemSelected ? /*#__PURE__*/React.createElement(DropMenu.NullOption, placeholderProps, placeholder) : null, // for each option group passed in, render a DropMenu.OptionGroup, any label will be included in it's children, render each option inside the group
      _map(optionGroups, function (optionGroupProps, optionGroupIndex) {
        return /*#__PURE__*/React.createElement(DropMenu.OptionGroup, _extends({
          key: 'SingleSelectOptionGroup' + optionGroupIndex
        }, optionGroupProps), optionGroupProps.children, _map(_get(optionGroupDataLookup, optionGroupIndex), function (_ref) {
          var optionProps = _ref.optionProps,
              optionIndex = _ref.optionIndex;
          return /*#__PURE__*/React.createElement(DropMenu.Option, _extends({
            key: 'SingleSelectOption' + optionIndex
          }, _omit(optionProps, 'Selected')));
        }));
      }).concat( // then render all the ungrouped options at the end
      _map(ungroupedOptionData, function (_ref2) {
        var optionProps = _ref2.optionProps,
            optionIndex = _ref2.optionIndex;
        return /*#__PURE__*/React.createElement(DropMenu.Option, _extends({
          key: 'SingleSelectOption' + optionIndex
        }, _omit(optionProps, 'Selected')));
      })));
    }
  }]);

  return SingleSelect;
}(React.Component);

_defineProperty(SingleSelect, "displayName", 'SingleSelect');

_defineProperty(SingleSelect, "peek", {
  description: "\n\t\t\t\t`SingleSelect` is a dropdown list. \n\t\t\t\t",
  notes: {
    overview: "\n\t\t\t\t\t\tA dropdown list. When you click on the trigger a dropdown menu appears, allows you to choose one option, and execute relevant actions.\n\t\t\t\t\t",
    intendedUse: "\n\t\t\t\t\t\tAllow users to select one option from a list of 3-10 options.\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t**Styling notes**\n\t\t\t\t\t\t\n\t\t\t\t\t\t- Use the default style in forms. The blue outline helps users clearly see that a selection has been made.\n\t\t\t\t\t\t- Use `isSelectedHighlighted='false'` if the default selection is All or a null state. See the `no selection highlighting` example.\n\t\t\t\t\t\t- Use `isInvisible` for filters within a full page table header. See the `invisible` example.\n\t\t\t\t\t",
    technicalRecommendations: "\n\t\t\t\t\t"
  },
  categories: ['controls', 'selectors'],
  madeFrom: ['DropMenu']
});

_defineProperty(SingleSelect, "defaultProps", defaultProps);

_defineProperty(SingleSelect, "reducers", reducers);

_defineProperty(SingleSelect, "Placeholder", Placeholder);

_defineProperty(SingleSelect, "Option", Option);

_defineProperty(SingleSelect, "Selected", Selected);

_defineProperty(SingleSelect, "OptionGroup", OptionGroup);

_defineProperty(SingleSelect, "NullOption", DropMenu.NullOption);

_defineProperty(SingleSelect, "FixedOption", DropMenu.FixedOption);

_defineProperty(SingleSelect, "propTypes", {
  children: node,
  className: string,
  style: object,
  isSelectionHighlighted: bool,
  hasReset: bool,
  isDisabled: bool,
  isInvisible: bool,
  selectedIndex: number,
  maxMenuHeight: oneOfType([number, string]),
  showIcon: bool,
  DropMenu: shape(DropMenu.propTypes),
  onSelect: func,
  Placeholder: any,
  Option: any,
  OptionGroup: any
});

export default buildModernHybridComponent(SingleSelect, {
  reducers: reducers
});
export { SingleSelect as SingleSelectDumb };