@findify/react-components/lib/layouts/Autocomplete/withAutocompleteLogic.js

Findify react UI components

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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; }

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) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

import { useCallback, useEffect, createFactory, useMemo, useReducer } from 'react';
import { useSuggestions } from '@findify/react-connect';
var arrowCodes = ['ArrowUp', 'ArrowDown'];
export var useAutocompleteLogic = function useAutocompleteLogic() {
  var _useSuggestions = useSuggestions(),
      suggestions = _useSuggestions.suggestions,
      getSuggestionProps = _useSuggestions.getSuggestionProps,
      config = _useSuggestions.config,
      meta = _useSuggestions.meta;

  var node = config.get('node');

  var reduceIndex = function reduceIndex(state, e) {
    if (!!e && !e.key) return e;

    if (e.key === 'Enter' && state !== -1) {
      if (e.defaultPrevented) return;
      e.stopPropagation();
      e.preventDefault();
      getSuggestionProps(state, config.get('widgetKey')).onClick();
      return state;
    }

    if (!arrowCodes.includes(e.key)) return state;
    e.preventDefault();
    var newSuggestionIndex = state + (e.key === 'ArrowUp' ? -1 : 1);
    var totalSuggestions = suggestions && suggestions.size || 0;
    if (newSuggestionIndex < 0) return totalSuggestions - 1;
    if (totalSuggestions - 1 < newSuggestionIndex) return 0;
    return newSuggestionIndex;
  };

  var _useReducer = useReducer(reduceIndex, -1),
      _useReducer2 = _slicedToArray(_useReducer, 2),
      selectedSuggestion = _useReducer2[0],
      setSuggestionIndex = _useReducer2[1];

  var closeAutocomplete = useCallback(function () {
    return window.findify.emit('autocompleteFocusLost', config.get('widgetKey'));
  }, [config.get('widgetKey')]);
  useEffect(function () {// node.autocomplete = 'off';
    // const handleButtonClick = (e) => {
    //   if (e.target !== node) return;
    //   if (e.key === 'Escape') return closeAutocomplete();
    //   setSuggestionIndex(e);
    // };
    // document
    //   .querySelector('body')!
    //   .addEventListener('keydown', handleButtonClick, true);
    // return () =>
    //   document
    //     .querySelector('body')!
    //     .removeEventListener('keydown', handleButtonClick, true);
  }, []);
  useEffect(function () {
    return setSuggestionIndex(-1);
  }, [meta.get('q')]);
  return useMemo(function () {
    return {
      selectedSuggestion: selectedSuggestion,
      closeAutocomplete: closeAutocomplete
    };
  }, [selectedSuggestion]);
};
export default (function (BaseComponent) {
  var factory = /*#__PURE__*/createFactory(BaseComponent);
  return function (props) {
    var logic = useAutocompleteLogic();
    return factory(_objectSpread(_objectSpread({}, props), logic));
  };
});