"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.EuiSelectable = void 0;
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _classnames = _interopRequireDefault(require("classnames"));
var _selectable_search = require("./selectable_search");
var _selectable_message = require("./selectable_message");
var _selectable_list = require("./selectable_list");
var _loading = require("../loading");
var _spacer = require("../spacer");
var _matching_options = require("./matching_options");
var _services = require("../../services");
var _accessibility = require("../accessibility");
var _i18n = require("../i18n");
var _react2 = require("@emotion/react");
var _excluded = ["children", "className", "options", "onChange", "onActiveOptionChange", "searchable", "searchProps", "singleSelection", "isLoading", "listProps", "renderOption", "height", "allowExclusions", "aria-label", "aria-describedby", "loadingMessage", "noMatchesMessage", "emptyMessage", "errorMessage", "selectableScreenReaderText", "isPreFiltered"],
  _excluded2 = ["aria-label", "aria-describedby", "onChange", "defaultValue", "inputRef"],
  _excluded3 = ["aria-label", "aria-describedby", "isVirtualized", "rowHeight"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function _extends() { _extends = Object.assign ? Object.assign.bind() : 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 _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); 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 = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); 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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : 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; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } 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 { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } /*
                                                                                                                                                                                                                                                                                                                                                                                               * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
                                                                                                                                                                                                                                                                                                                                                                                               * or more contributor license agreements. Licensed under the Elastic License
                                                                                                                                                                                                                                                                                                                                                                                               * 2.0 and the Server Side Public License, v 1; you may not use this file except
                                                                                                                                                                                                                                                                                                                                                                                               * in compliance with, at your election, the Elastic License 2.0 or the Server
                                                                                                                                                                                                                                                                                                                                                                                               * Side Public License, v 1.
                                                                                                                                                                                                                                                                                                                                                                                               */ // The `searchable` prop has significant implications for a11y.
// When present, we effectively change from adhering
// to the ARIA `listbox` spec (https://www.w3.org/TR/wai-aria-practices-1.2/#Listbox)
// to the ARIA `combobox` spec (https://www.w3.org/TR/wai-aria-practices-1.2/#combobox)
// and (re)implement all relevant attributes and keyboard interactions.
// Take note of logic that relies on `searchable` to ensure that any
// modifications remain in alignment.
//
// `searchProps` can only be specified when `searchable` is true
var EuiSelectable = /*#__PURE__*/function (_Component) {
  _inherits(EuiSelectable, _Component);
  var _super = _createSuper(EuiSelectable);
  function EuiSelectable(props) {
    var _searchProps$onChange;
    var _this;
    _classCallCheck(this, EuiSelectable);
    _this = _super.call(this, props);
    _defineProperty(_assertThisInitialized(_this), "inputRef", null);
    _defineProperty(_assertThisInitialized(_this), "containerRef", /*#__PURE__*/(0, _react.createRef)());
    _defineProperty(_assertThisInitialized(_this), "optionsListRef", /*#__PURE__*/(0, _react.createRef)());
    _defineProperty(_assertThisInitialized(_this), "preventOnFocus", false);
    _defineProperty(_assertThisInitialized(_this), "rootId", void 0);
    _defineProperty(_assertThisInitialized(_this), "messageContentId", void 0);
    _defineProperty(_assertThisInitialized(_this), "listId", void 0);
    _defineProperty(_assertThisInitialized(_this), "isFocusOnSearchOrListBox", function (target) {
      var _this$optionsListRef$, _this$optionsListRef$2;
      var searchHasFocus = _this.props.searchable && target === _this.inputRef;
      var listBox = (_this$optionsListRef$ = _this.optionsListRef.current) === null || _this$optionsListRef$ === void 0 ? void 0 : (_this$optionsListRef$2 = _this$optionsListRef$.listBoxRef) === null || _this$optionsListRef$2 === void 0 ? void 0 : _this$optionsListRef$2.parentElement;
      var listBoxContainsFocus = target instanceof Node && (listBox === null || listBox === void 0 ? void 0 : listBox.contains(target));
      var listBoxHasFocus = target === listBox || listBoxContainsFocus;
      return searchHasFocus || listBoxHasFocus;
    });
    _defineProperty(_assertThisInitialized(_this), "onMouseDown", function () {
      // Bypass onFocus when a click event originates from this.containerRef.
      // Prevents onFocus from scrolling away from a clicked option and negating the selection event.
      // https://github.com/elastic/eui/issues/4147
      _this.preventOnFocus = true;
    });
    _defineProperty(_assertThisInitialized(_this), "onFocus", function (event) {
      if (_this.preventOnFocus) {
        _this.preventOnFocus = false;
        return;
      }
      if (!_this.state.visibleOptions.length || _this.state.activeOptionIndex != null) {
        return;
      }
      if (event && !_this.isFocusOnSearchOrListBox(event.target)) {
        return;
      }
      var firstSelected = _this.state.visibleOptions.findIndex(function (option) {
        return option.checked && !option.disabled && !option.isGroupLabel;
      });
      if (firstSelected > -1) {
        _this.setState({
          activeOptionIndex: firstSelected,
          isFocused: true
        });
      } else {
        _this.setState({
          activeOptionIndex: _this.state.visibleOptions.findIndex(function (option) {
            return !option.disabled && !option.isGroupLabel;
          }),
          isFocused: true
        });
      }
    });
    _defineProperty(_assertThisInitialized(_this), "onKeyDown", function (event) {
      var optionsList = _this.optionsListRef.current;

      // Check if the user is interacting with something other than the
      // searchbox or selection list. If so, the user may be attempting to
      // interact with the search clear button or a totally custom button,
      // and listbox keyboard navigation/selection should not be triggered.
      if (!_this.isFocusOnSearchOrListBox(event.target)) {
        _this.setState({
          activeOptionIndex: undefined,
          isFocused: false
        });
        return;
      }
      switch (event.key) {
        case _services.keys.ARROW_UP:
          event.preventDefault();
          event.stopPropagation();
          _this.incrementActiveOptionIndex(-1);
          break;
        case _services.keys.ARROW_DOWN:
          event.preventDefault();
          event.stopPropagation();
          _this.incrementActiveOptionIndex(1);
          break;

        // For non-searchable instances, SPACE interaction should align with
        // the user expectation of selection toggling (e.g., input[type=checkbox]).
        // ENTER is also a valid selection mechanism in this case.
        case _services.keys.ENTER:
        case _services.keys.SPACE:
          if (_this.props.searchable) {
            // For searchable instances, SPACE is reserved as a character for filtering
            // via the input box, and as such only ENTER will toggle selection.
            if (event.target === _this.inputRef && event.key === _services.keys.SPACE) {
              return;
            }
          }
          event.preventDefault();
          event.stopPropagation();
          if (_this.state.activeOptionIndex != null && optionsList) {
            event.persist(); // NOTE: This is needed for React v16 backwards compatibility
            optionsList.onAddOrRemoveOption(_this.state.visibleOptions[_this.state.activeOptionIndex], event);
          }
          break;
        case _services.keys.ALT:
        case _services.keys.SHIFT:
        case _services.keys.CTRL:
        case _services.keys.META:
          break;
        default:
          _this.setState({
            activeOptionIndex: undefined
          }, _this.onFocus);
          break;
      }
    });
    _defineProperty(_assertThisInitialized(_this), "incrementActiveOptionIndex", function (amount) {
      // If there are no options available, do nothing.
      if (!_this.state.visibleOptions.length) {
        return;
      }
      _this.setState(function (_ref) {
        var activeOptionIndex = _ref.activeOptionIndex,
          visibleOptions = _ref.visibleOptions;
        var nextActiveOptionIndex;
        if (activeOptionIndex == null) {
          // If this is the beginning of the user's keyboard navigation of the menu, then we'll focus
          // either the first or last item.
          nextActiveOptionIndex = amount < 0 ? visibleOptions.length - 1 : 0;
        } else {
          nextActiveOptionIndex = activeOptionIndex + amount;
          if (nextActiveOptionIndex < 0) {
            nextActiveOptionIndex = visibleOptions.length - 1;
          } else if (nextActiveOptionIndex === visibleOptions.length) {
            nextActiveOptionIndex = 0;
          }
        }

        // Group titles and disabled options are included in option list but are not selectable
        var direction = amount > 0 ? 1 : -1;
        while (visibleOptions[nextActiveOptionIndex].isGroupLabel || visibleOptions[nextActiveOptionIndex].disabled) {
          nextActiveOptionIndex = nextActiveOptionIndex + direction;
          if (nextActiveOptionIndex < 0) {
            nextActiveOptionIndex = visibleOptions.length - 1;
          } else if (nextActiveOptionIndex === visibleOptions.length) {
            nextActiveOptionIndex = 0;
          }
        }
        return {
          activeOptionIndex: nextActiveOptionIndex
        };
      });
    });
    _defineProperty(_assertThisInitialized(_this), "onSearchChange", function (searchValue, visibleOptions) {
      var _this$props$searchPro, _this$props$searchPro2;
      _this.setState({
        searchValue: searchValue,
        visibleOptions: visibleOptions,
        activeOptionIndex: undefined
      }, function () {
        if (_this.state.isFocused) {
          _this.onFocus();
        }
      });
      (_this$props$searchPro = _this.props.searchProps) === null || _this$props$searchPro === void 0 ? void 0 : (_this$props$searchPro2 = _this$props$searchPro.onChange) === null || _this$props$searchPro2 === void 0 ? void 0 : _this$props$searchPro2.call(_this$props$searchPro, searchValue, visibleOptions);
    });
    _defineProperty(_assertThisInitialized(_this), "onContainerBlur", function (e) {
      // Ignore blur events when moving from search to option to avoid activeOptionIndex conflicts
      if (_this.isFocusOnSearchOrListBox(e.relatedTarget)) {
        return;
      }
      _this.setState({
        activeOptionIndex: undefined,
        isFocused: false
      });
    });
    _defineProperty(_assertThisInitialized(_this), "onOptionClick", function (options, event, clickedOption) {
      var _this$props = _this.props,
        isPreFiltered = _this$props.isPreFiltered,
        onChange = _this$props.onChange;
      var searchValue = _this.state.searchValue;
      var visibleOptions = (0, _matching_options.getMatchingOptions)(options, searchValue, isPreFiltered);
      _this.setState({
        visibleOptions: visibleOptions
      });
      if (onChange) {
        onChange(options, event, clickedOption);
      }
    });
    _defineProperty(_assertThisInitialized(_this), "scrollToItem", function (index, align) {
      var _this$optionsListRef$3, _this$optionsListRef$4;
      (_this$optionsListRef$3 = _this.optionsListRef.current) === null || _this$optionsListRef$3 === void 0 ? void 0 : (_this$optionsListRef$4 = _this$optionsListRef$3.listRef) === null || _this$optionsListRef$4 === void 0 ? void 0 : _this$optionsListRef$4.scrollToItem(index, align);
    });
    _defineProperty(_assertThisInitialized(_this), "makeOptionId", function (index) {
      return index != null ? "".concat(_this.listId, "_option-").concat(index) : '';
    });
    _this.rootId = props.id ? function (suffix) {
      return "".concat(props.id).concat(suffix ? "_".concat(suffix) : '');
    } : (0, _services.htmlIdGenerator)();
    _this.listId = _this.rootId('listbox');
    _this.messageContentId = _this.rootId('messageContent');
    var _options = props.options,
      singleSelection = props.singleSelection,
      _isPreFiltered = props.isPreFiltered,
      searchProps = props.searchProps;
    var initialSearchValue = (searchProps === null || searchProps === void 0 ? void 0 : searchProps.value) || String((searchProps === null || searchProps === void 0 ? void 0 : searchProps.defaultValue) || '');
    var _visibleOptions = (0, _matching_options.getMatchingOptions)(_options, initialSearchValue, _isPreFiltered);
    searchProps === null || searchProps === void 0 ? void 0 : (_searchProps$onChange = searchProps.onChange) === null || _searchProps$onChange === void 0 ? void 0 : _searchProps$onChange.call(searchProps, initialSearchValue, _visibleOptions);

    // ensure that the currently selected single option is active if it is in the visibleOptions
    var selectedOptions = _options.filter(function (option) {
      return option.checked;
    });
    var _activeOptionIndex;
    if (singleSelection && selectedOptions.length === 1) {
      if (_visibleOptions.includes(selectedOptions[0])) {
        _activeOptionIndex = _visibleOptions.indexOf(selectedOptions[0]);
      }
    }
    _this.state = {
      activeOptionIndex: _activeOptionIndex,
      searchValue: initialSearchValue,
      visibleOptions: _visibleOptions,
      isFocused: false
    };
    return _this;
  }
  _createClass(EuiSelectable, [{
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps, prevState) {
      if (prevState.activeOptionIndex !== this.state.activeOptionIndex) {
        var _this$props$onActiveO, _this$props2;
        var activeOption = this.state.activeOptionIndex != null ? this.state.visibleOptions[this.state.activeOptionIndex] : null;
        (_this$props$onActiveO = (_this$props2 = this.props).onActiveOptionChange) === null || _this$props$onActiveO === void 0 ? void 0 : _this$props$onActiveO.call(_this$props2, activeOption);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;
      var _this$props3 = this.props,
        children = _this$props3.children,
        className = _this$props3.className,
        options = _this$props3.options,
        onChange = _this$props3.onChange,
        onActiveOptionChange = _this$props3.onActiveOptionChange,
        searchable = _this$props3.searchable,
        searchProps = _this$props3.searchProps,
        singleSelection = _this$props3.singleSelection,
        isLoading = _this$props3.isLoading,
        listProps = _this$props3.listProps,
        renderOption = _this$props3.renderOption,
        height = _this$props3.height,
        allowExclusions = _this$props3.allowExclusions,
        ariaLabel = _this$props3['aria-label'],
        ariaDescribedby = _this$props3['aria-describedby'],
        loadingMessage = _this$props3.loadingMessage,
        noMatchesMessage = _this$props3.noMatchesMessage,
        emptyMessage = _this$props3.emptyMessage,
        errorMessage = _this$props3.errorMessage,
        selectableScreenReaderText = _this$props3.selectableScreenReaderText,
        isPreFiltered = _this$props3.isPreFiltered,
        rest = _objectWithoutProperties(_this$props3, _excluded);
      var _this$state = this.state,
        searchValue = _this$state.searchValue,
        visibleOptions = _this$state.visibleOptions,
        activeOptionIndex = _this$state.activeOptionIndex;

      // Some messy destructuring here to remove aria-label/describedby from searchProps and listProps
      // Made messier by some TS requirements
      // The aria attributes are then used in getAccessibleName() to place them where they need to go
      var unknownAccessibleName = {
        'aria-label': undefined,
        'aria-describedby': undefined
      };
      var _ref2 = searchProps || unknownAccessibleName,
        searchAriaLabel = _ref2['aria-label'],
        searchAriaDescribedby = _ref2['aria-describedby'],
        propsOnChange = _ref2.onChange,
        defaultValue = _ref2.defaultValue,
        inputRef = _ref2.inputRef,
        cleanedSearchProps = _objectWithoutProperties(_ref2, _excluded2);
      var _ref3 = listProps || unknownAccessibleName,
        listAriaLabel = _ref3['aria-label'],
        listAriaDescribedby = _ref3['aria-describedby'],
        isVirtualized = _ref3.isVirtualized,
        rowHeight = _ref3.rowHeight,
        cleanedListProps = _objectWithoutProperties(_ref3, _excluded3);
      var virtualizedProps;
      if (isVirtualized === false) {
        virtualizedProps = {
          isVirtualized: isVirtualized
        };
      } else if (rowHeight != null) {
        virtualizedProps = {
          rowHeight: rowHeight
        };
      }
      var classes = (0, _classnames.default)('euiSelectable', {
        'euiSelectable-fullHeight': height === 'full'
      }, className);

      /** Create message content that replaces the list if no options are available (yet) */
      var messageContent;
      if (errorMessage != null) {
        messageContent = typeof errorMessage === 'string' ? (0, _react2.jsx)("p", null, errorMessage) : errorMessage;
      } else if (isLoading) {
        if (loadingMessage === undefined || typeof loadingMessage === 'string') {
          messageContent = (0, _react2.jsx)(_react.default.Fragment, null, (0, _react2.jsx)(_loading.EuiLoadingSpinner, {
            size: "m"
          }), (0, _react2.jsx)(_spacer.EuiSpacer, {
            size: "xs"
          }), (0, _react2.jsx)("p", null, loadingMessage || (0, _react2.jsx)(_i18n.EuiI18n, {
            token: "euiSelectable.loadingOptions",
            default: "Loading options"
          })));
        } else {
          messageContent = /*#__PURE__*/_react.default.cloneElement(loadingMessage, _objectSpread({
            id: this.messageContentId
          }, loadingMessage.props));
        }
      } else if (searchValue && visibleOptions.length === 0) {
        if (noMatchesMessage === undefined || typeof noMatchesMessage === 'string') {
          messageContent = (0, _react2.jsx)("p", null, noMatchesMessage || (0, _react2.jsx)(_i18n.EuiI18n, {
            token: "euiSelectable.noMatchingOptions",
            default: "{searchValue} doesn't match any options",
            values: {
              searchValue: (0, _react2.jsx)("strong", null, searchValue)
            }
          }));
        } else {
          messageContent = /*#__PURE__*/_react.default.cloneElement(noMatchesMessage, _objectSpread({
            id: this.messageContentId
          }, noMatchesMessage.props));
        }
      } else if (!options.length) {
        if (emptyMessage === undefined || typeof emptyMessage === 'string') {
          messageContent = (0, _react2.jsx)("p", null, emptyMessage || (0, _react2.jsx)(_i18n.EuiI18n, {
            token: "euiSelectable.noAvailableOptions",
            default: "No options available"
          }));
        } else {
          messageContent = /*#__PURE__*/_react.default.cloneElement(emptyMessage, _objectSpread({
            id: this.messageContentId
          }, emptyMessage.props));
        }
      }

      /**
       * There are lots of ways to add an accessible name
       * Usually we want the same name for the input and the listbox (which is added by aria-label/describedby)
       * But you can always override it using searchProps or listProps
       * This finds the correct name to use
       *
       * TODO: This doesn't handle being labelled (<label for="idOfInput">)
       */
      var getAccessibleName = function getAccessibleName(props, messageContentId) {
        if (props && props['aria-label']) {
          return {
            'aria-label': props['aria-label']
          };
        }
        var messageContentIdString = messageContentId ? " ".concat(messageContentId) : '';
        if (props && props['aria-describedby']) {
          return {
            'aria-describedby': "".concat(props['aria-describedby']).concat(messageContentIdString)
          };
        }
        if (ariaLabel) {
          return {
            'aria-label': ariaLabel
          };
        }
        if (ariaDescribedby) {
          return {
            'aria-describedby': "".concat(ariaDescribedby).concat(messageContentIdString)
          };
        }
        return {};
      };
      var searchAccessibleName = getAccessibleName(searchProps, this.messageContentId);
      var searchHasAccessibleName = Boolean(Object.keys(searchAccessibleName).length);
      var search = searchable ? (0, _react2.jsx)(_i18n.EuiI18n, {
        tokens: ['euiSelectable.screenReaderInstructions', 'euiSelectable.placeholderName'],
        defaults: ['Use the Up and Down arrow keys to move focus over options. Press Enter to select. Press Escape to collapse options.', 'Filter options']
      }, function (_ref4) {
        var _ref5 = _slicedToArray(_ref4, 2),
          screenReaderInstructions = _ref5[0],
          placeholderName = _ref5[1];
        return (0, _react2.jsx)(_react.default.Fragment, null, (0, _react2.jsx)(_selectable_search.EuiSelectableSearch, _extends({
          "aria-describedby": listAriaDescribedbyId,
          key: "listSearch",
          options: options,
          value: searchValue,
          onChange: _this2.onSearchChange,
          listId: _this2.optionsListRef.current ? _this2.listId : undefined // Only pass the listId if it exists on the page
          ,
          "aria-activedescendant": _this2.makeOptionId(activeOptionIndex) // the current faux-focused option
          ,
          placeholder: placeholderName,
          isPreFiltered: isPreFiltered !== null && isPreFiltered !== void 0 ? isPreFiltered : false,
          inputRef: function inputRef(node) {
            var _searchProps$inputRef;
            _this2.inputRef = node;
            searchProps === null || searchProps === void 0 ? void 0 : (_searchProps$inputRef = searchProps.inputRef) === null || _searchProps$inputRef === void 0 ? void 0 : _searchProps$inputRef.call(searchProps, node);
          }
        }, searchHasAccessibleName ? searchAccessibleName : {
          'aria-label': placeholderName
        }, cleanedSearchProps)), (0, _react2.jsx)(_accessibility.EuiScreenReaderOnly, null, (0, _react2.jsx)("p", {
          id: listAriaDescribedbyId
        }, selectableScreenReaderText, " ", screenReaderInstructions)));
      }) : undefined;
      var resultsLength = visibleOptions.filter(function (option) {
        return !option.disabled;
      }).length;
      var listScreenReaderStatus = searchable && (0, _react2.jsx)(_i18n.EuiI18n, {
        token: "euiSelectable.searchResults",
        default: function _default(_ref6) {
          var resultsLength = _ref6.resultsLength;
          return "".concat(resultsLength, " result").concat(resultsLength === 1 ? '' : 's', " available");
        },
        values: {
          resultsLength: resultsLength
        }
      });
      var listAriaDescribedbyId = this.rootId('instructions');
      var listAccessibleName = getAccessibleName(listProps, listAriaDescribedbyId);
      var listHasAccessibleName = Boolean(Object.keys(listAccessibleName).length);
      var list = (0, _react2.jsx)(_i18n.EuiI18n, {
        token: "euiSelectable.placeholderName",
        default: "Filter options"
      }, function (placeholderName) {
        return (0, _react2.jsx)(_react.default.Fragment, null, searchable && (0, _react2.jsx)(_accessibility.EuiScreenReaderLive, {
          isActive: messageContent != null || activeOptionIndex != null
        }, messageContent || listScreenReaderStatus), messageContent ? (0, _react2.jsx)(_selectable_message.EuiSelectableMessage, {
          "data-test-subj": "euiSelectableMessage",
          id: _this2.messageContentId,
          bordered: listProps && listProps.bordered
        }, messageContent) : (0, _react2.jsx)(_selectable_list.EuiSelectableList, _extends({
          "data-test-subj": "euiSelectableList",
          key: "list",
          options: options,
          visibleOptions: visibleOptions,
          searchValue: searchValue,
          activeOptionIndex: activeOptionIndex,
          setActiveOptionIndex: function setActiveOptionIndex(index, cb) {
            _this2.setState({
              activeOptionIndex: index
            }, cb);
          },
          onOptionClick: _this2.onOptionClick,
          singleSelection: singleSelection,
          ref: _this2.optionsListRef,
          renderOption: renderOption,
          height: height,
          allowExclusions: allowExclusions,
          searchable: searchable,
          makeOptionId: _this2.makeOptionId,
          listId: _this2.listId
        }, listHasAccessibleName ? listAccessibleName : searchable && {
          'aria-label': placeholderName
        }, cleanedListProps, virtualizedProps)));
      });
      return (0, _react2.jsx)("div", _extends({
        ref: this.containerRef,
        className: classes,
        onKeyDown: this.onKeyDown,
        onBlur: this.onContainerBlur,
        onFocus: this.onFocus,
        onMouseDown: this.onMouseDown
      }, rest), children && children(list, search));
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, prevState) {
      var _stateUpdate$searchVa;
      var options = nextProps.options,
        isPreFiltered = nextProps.isPreFiltered,
        searchProps = nextProps.searchProps;
      var activeOptionIndex = prevState.activeOptionIndex,
        searchValue = prevState.searchValue;
      var stateUpdate = {
        searchValue: searchValue,
        activeOptionIndex: activeOptionIndex
      };
      if ((searchProps === null || searchProps === void 0 ? void 0 : searchProps.value) != null && searchProps.value !== searchValue) {
        stateUpdate.searchValue = searchProps.value;
      }
      stateUpdate.visibleOptions = (0, _matching_options.getMatchingOptions)(options, (_stateUpdate$searchVa = stateUpdate.searchValue) !== null && _stateUpdate$searchVa !== void 0 ? _stateUpdate$searchVa : '', isPreFiltered);
      if (activeOptionIndex != null && activeOptionIndex >= stateUpdate.visibleOptions.length) {
        stateUpdate.activeOptionIndex = -1;
      }
      return stateUpdate;
    }
  }]);
  return EuiSelectable;
}(_react.Component);
exports.EuiSelectable = EuiSelectable;
_defineProperty(EuiSelectable, "defaultProps", {
  options: [],
  singleSelection: false,
  searchable: false,
  isPreFiltered: false
});
EuiSelectable.propTypes = {
  className: _propTypes.default.string,
  "aria-label": _propTypes.default.string,
  "data-test-subj": _propTypes.default.string,
  css: _propTypes.default.any,
  /**
       * Hooks up a search box to filter the list (boolean)
       */
  searchable: _propTypes.default.oneOfType([_propTypes.default.oneOf([false]).isRequired, _propTypes.default.oneOf([true]).isRequired]).isRequired,
  /**
       * Passes props down to the `EuiFieldSearch`.
       * See #EuiSelectableSearchProps
       */
  searchProps: _propTypes.default.any,
  /**
       * Function that takes the `list` node and then
       * the `search` node (if `searchable` is applied)
       */
  children: _propTypes.default.func,
  /**
       * Array of EuiSelectableOption objects. See #EuiSelectableOptionProps
       */
  options: _propTypes.default.arrayOf(_propTypes.default.shape({
    /**
       * Optional `boolean`.
       * Set to `true` to indicate object is just a grouping label, not a selectable item
       */
    isGroupLabel: _propTypes.default.oneOfType([_propTypes.default.oneOf([true]).isRequired, _propTypes.default.oneOf([false])]),
    className: _propTypes.default.string,
    "aria-label": _propTypes.default.string,
    "data-test-subj": _propTypes.default.string,
    css: _propTypes.default.any,
    /**
       * Visible label of option.
       * Must be unique across items if `key` is not supplied
       */
    label: _propTypes.default.string,
    /**
       * Optionally change the searchable term by passing a different string other than the `label`.
       * Best used when creating a custom `optionRender` to separate the label from metadata but allowing to search on both
       */
    searchableLabel: _propTypes.default.string,
    /**
       * Must be unique across items.
       * Will be used to match options instead of `label`
       */
    key: _propTypes.default.string,
    /**
       * Leave `undefined` to indicate not selected. Pass a string of
       * 'on' to indicate inclusion, 'off' to indicate exclusion,
       * or 'mixed' to indicate inclusion for some.
       */
    checked: _propTypes.default.oneOf(["on", "off", "mixed", undefined]),
    disabled: _propTypes.default.bool,
    /**
       * Node to add between the selection icon and the label
       */
    prepend: _propTypes.default.node,
    /**
       * Node to add to the far right of the item
       */
    append: _propTypes.default.node,
    ref: _propTypes.default.func,
    /**
       * Option data to pass through to the `renderOptions` element.
       * Bypass `EuiSelectableItem` and avoid DOM attribute warnings.
       */
    data: _propTypes.default.shape({})
  }).isRequired).isRequired,
  /**
       * Passes back the altered `options` array with selected options having `checked: 'on'`.
       * Also passes back the React click/keyboard event as a second argument,
       * and the option that triggered the onChange event as a third argument.
       */
  onChange: _propTypes.default.func,
  /**
       * Passes back the current active option whenever the user changes the currently
       * highlighted option via keyboard navigation or searching.
       */
  onActiveOptionChange: _propTypes.default.func,
  /**
       * Sets the single selection policy of
       * `false`: allows multiple selection
       * `true`: only allows one selection
       * `always`: can and must have only one selection
       */
  singleSelection: _propTypes.default.oneOfType([_propTypes.default.oneOf(["always"]), _propTypes.default.bool.isRequired]),
  /**
       * Allows marking options as `checked='off'` as well as `'on'`
       */
  allowExclusions: _propTypes.default.bool,
  /**
       * Show an loading indicator while you load and hook up your data
       */
  isLoading: _propTypes.default.bool,
  /**
       * Sets the max height in pixels or pass `full` to allow
       * the whole group to fill the height of its container and
       * allows the list grow as well
       */
  height: _propTypes.default.oneOfType([_propTypes.default.number.isRequired, _propTypes.default.oneOf(["full"])]),
  /**
       * See #EuiSelectableOptionsList
       */
  listProps: _propTypes.default.any,
  /**
       * Custom render function for each option.
       * Returns `(option, searchValue)`
       */
  renderOption: _propTypes.default.func,
  /**
       * Customize the loading message. Pass a string to simply change the text,
       * or a node to replace the whole content.
       */
  loadingMessage: _propTypes.default.oneOfType([_propTypes.default.element.isRequired, _propTypes.default.string.isRequired]),
  /**
       * Customize the no matches message. Pass a string to simply change the text,
       * or a node to replace the whole content.
       */
  noMatchesMessage: _propTypes.default.oneOfType([_propTypes.default.element.isRequired, _propTypes.default.string.isRequired]),
  /**
       * Customize the empty message. Pass a string to simply change the text,
       * or a node to replace the whole content.
       */
  emptyMessage: _propTypes.default.oneOfType([_propTypes.default.element.isRequired, _propTypes.default.string.isRequired]),
  /**
       * Add an error message.
       * The message will be shown when the value is not `null` or `undefined`.
       * Pass a string to simply change the text, or a node to replace the whole content.
       *
       * `errorMessage={hasErrors ? 'My error message' : null}`
       */
  errorMessage: _propTypes.default.oneOfType([_propTypes.default.element.isRequired, _propTypes.default.string.isRequired, _propTypes.default.oneOf([null])]),
  /**
       * Control whether or not options get filtered internally or if consumer will filter
       * Default: false
       */
  isPreFiltered: _propTypes.default.bool,
  /**
       * Optional screen reader instructions to announce upon focus/interaction. This text is read out
       * after the `EuiSelectable` label and a brief pause, but before the default keyboard instructions for
       * interacting with a selectable are read out.
       */
  selectableScreenReaderText: _propTypes.default.string
};