stream-chat-react-native-core/lib/module/components/AutoCompleteInput/AutoCompleteSuggestionList.js

The official React Native and Expo components for Stream Chat, a service for building chat applications

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DEFAULT_LIST_HEIGHT = exports.AutoCompleteSuggestionList = void 0;
var _react = _interopRequireWildcard(require("react"));
var _reactNative = require("react-native");
var _reactNativeGestureHandler = require("react-native-gesture-handler");
var _reactNativeReanimated = _interopRequireWildcard(require("react-native-reanimated"));
var _useA11yLabel = require("../../a11y/hooks/useA11yLabel");
var _useAnnounceOnShow = require("../../a11y/hooks/useAnnounceOnShow");
var _ComponentsContext = require("../../contexts/componentsContext/ComponentsContext");
var _useMessageComposer = require("../../contexts/messageInputContext/hooks/useMessageComposer");
var _ThemeContext = require("../../contexts/themeContext/ThemeContext");
var _hooks = require("../../hooks");
var _useStateStore3 = require("../../hooks/useStateStore");
var _theme = require("../../theme");
var _ClippingFadeBottom = require("../UIComponents/ClippingFadeBottom");
var _jsxRuntime = require("react/jsx-runtime");
var _jsxFileName = "/home/runner/work/stream-chat-react-native/stream-chat-react-native/package/src/components/AutoCompleteInput/AutoCompleteSuggestionList.tsx";
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
var DEFAULT_LIST_HEIGHT = exports.DEFAULT_LIST_HEIGHT = 240;
var textComposerStateSelector = state => ({
  suggestions: state.suggestions,
  text: state.text
});
var searchSourceStateSelector = nextValue => ({
  items: nextValue.items
});
var AutoCompleteSuggestionList = () => {
  var _useStateStore2;
  var _useComponentsContext = (0, _ComponentsContext.useComponentsContext)(),
    AutoCompleteSuggestionHeader = _useComponentsContext.AutoCompleteSuggestionHeader,
    AutoCompleteSuggestionItem = _useComponentsContext.AutoCompleteSuggestionItem;
  var messageComposer = (0, _useMessageComposer.useMessageComposer)();
  var textComposer = messageComposer.textComposer;
  var _useStateStore = (0, _useStateStore3.useStateStore)(textComposer.state, textComposerStateSelector),
    suggestions = _useStateStore.suggestions;
  var _ref = (_useStateStore2 = (0, _useStateStore3.useStateStore)(suggestions == null ? void 0 : suggestions.searchSource.state, searchSourceStateSelector)) != null ? _useStateStore2 : {},
    items = _ref.items;
  var trigger = suggestions == null ? void 0 : suggestions.trigger;
  var queryText = suggestions == null ? void 0 : suggestions.query;
  var triggerType = {
    '/': 'command',
    ':': 'emoji',
    '@': 'mention'
  }[trigger != null ? trigger : ''];
  var showList = (0, _react.useMemo)(() => {
    return items && (items == null ? void 0 : items.length) > 0;
  }, [items]);
  var _useTheme = (0, _ThemeContext.useTheme)(),
    _useTheme$theme = _useTheme.theme,
    semantics = _useTheme$theme.semantics,
    maxHeight = _useTheme$theme.messageComposer.container.maxHeight;
  var styles = useStyles();
  var renderItem = (0, _react.useCallback)(({
    item
  }) => {
    return AutoCompleteSuggestionItem ? (0, _jsxRuntime.jsx)(AutoCompleteSuggestionItem, {
      itemProps: item,
      triggerType: triggerType
    }) : null;
  }, [AutoCompleteSuggestionItem, triggerType]);
  var renderHeader = (0, _react.useCallback)(() => {
    return AutoCompleteSuggestionHeader ? (0, _jsxRuntime.jsx)(AutoCompleteSuggestionHeader, {
      queryText: queryText,
      triggerType: triggerType
    }) : null;
  }, [AutoCompleteSuggestionHeader, queryText, triggerType]);
  var loadMore = (0, _hooks.useStableCallback)(() => suggestions == null ? void 0 : suggestions.searchSource.search());
  var announceLabelKey = triggerType === 'command' ? 'a11y/Command suggestions available' : triggerType === 'emoji' ? 'a11y/Emoji suggestions available' : 'a11y/Mention suggestions available';
  var announceLabel = (0, _useA11yLabel.useA11yLabel)(announceLabelKey);
  (0, _useAnnounceOnShow.useAnnounceOnShow)(!!(showList && triggerType), announceLabel);
  if (!showList || !triggerType) {
    return null;
  }
  return (0, _jsxRuntime.jsxs)(_reactNativeReanimated.default.View, {
    accessibilityRole: "menu",
    entering: _reactNativeReanimated.ZoomIn.duration(200),
    exiting: _reactNativeReanimated.ZoomOut.duration(200),
    layout: _reactNativeReanimated.LinearTransition.duration(200),
    style: styles.container,
    children: [(0, _jsxRuntime.jsx)(_reactNativeGestureHandler.FlatList, {
      data: items,
      keyboardShouldPersistTaps: "always",
      keyExtractor: item => item.id,
      ListHeaderComponent: renderHeader,
      onEndReached: loadMore,
      onEndReachedThreshold: 0.1,
      renderItem: renderItem,
      style: [styles.flatlist, {
        maxHeight
      }],
      contentContainerStyle: styles.flatlistContentContainer,
      testID: 'auto-complete-suggestion-list'
    }), (0, _jsxRuntime.jsx)(_ClippingFadeBottom.ClippingFadeBottom, {
      backgroundColor: String(semantics.backgroundCoreElevation1)
    })]
  });
};
exports.AutoCompleteSuggestionList = AutoCompleteSuggestionList;
var useStyles = () => {
  var _useTheme2 = (0, _ThemeContext.useTheme)(),
    _useTheme2$theme = _useTheme2.theme,
    semantics = _useTheme2$theme.semantics,
    _useTheme2$theme$mess = _useTheme2$theme.messageComposer.suggestionsListContainer,
    flatlist = _useTheme2$theme$mess.flatlist,
    flatlistContentContainer = _useTheme2$theme$mess.flatlistContentContainer;
  return (0, _react.useMemo)(() => _reactNative.StyleSheet.create({
    container: {
      maxHeight: DEFAULT_LIST_HEIGHT,
      backgroundColor: semantics.backgroundCoreElevation1,
      borderTopWidth: 1,
      borderColor: semantics.borderCoreDefault
    },
    flatlistContentContainer: {
      paddingVertical: _theme.primitives.spacingXs,
      backgroundColor: 'transparent',
      ...flatlistContentContainer
    },
    flatlist: {
      backgroundColor: semantics.backgroundCoreElevation1,
      shadowColor: semantics.textOnAccent,
      borderRadius: 8,
      elevation: 3,
      marginHorizontal: 8,
      shadowOffset: {
        height: 1,
        width: 0
      },
      shadowOpacity: 0.22,
      shadowRadius: 2.22,
      ...flatlist
    }
  }), [semantics, flatlist, flatlistContentContainer]);
};
AutoCompleteSuggestionList.displayName = 'AutoCompleteSuggestionList{messageComposer{suggestions{List}}}';
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