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

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

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.AITypingIndicatorView = void 0;
var _react = _interopRequireWildcard(require("react"));
var _reactNative = require("react-native");
var _useAIState2 = require("./hooks/useAIState");
var _useAnnounceOnStateChange = require("../../a11y/hooks/useAnnounceOnStateChange");
var _contexts = require("../../contexts");
var _theme = require("../../theme");
var _jsxRuntime = require("react/jsx-runtime");
var _jsxFileName = "/home/runner/work/stream-chat-react-native/stream-chat-react-native/package/src/components/AITypingIndicatorView/AITypingIndicatorView.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 AITypingIndicatorView = ({
  channel: channelFromProps
}) => {
  var _useTranslationContex = (0, _contexts.useTranslationContext)(),
    t = _useTranslationContex.t;
  var _useChannelContext = (0, _contexts.useChannelContext)(),
    channelFromContext = _useChannelContext.channel;
  var channel = channelFromProps || channelFromContext;
  var _useAIState = (0, _useAIState2.useAIState)(channel),
    aiState = _useAIState.aiState;
  var _useAccessibilityCont = (0, _contexts.useAccessibilityContext)(),
    announceTypingIndicator = _useAccessibilityCont.announceTypingIndicator,
    enabled = _useAccessibilityCont.enabled;
  var allowedStates = {
    [_useAIState2.AIStates.Thinking]: t('Thinking...'),
    [_useAIState2.AIStates.Generating]: t('Generating...')
  };
  var styles = useStyles();
  var announceableState = aiState in allowedStates ? allowedStates[aiState] : null;
  var shouldAnnounceTypingIndicator = enabled && announceTypingIndicator;
  var typingAnnouncement = announceTypingIndicator ? announceableState : null;
  (0, _useAnnounceOnStateChange.useAnnounceOnStateChange)(typingAnnouncement);
  return aiState in allowedStates ? (0, _jsxRuntime.jsx)(_reactNative.View, {
    accessibilityLiveRegion: shouldAnnounceTypingIndicator ? 'polite' : undefined,
    accessibilityRole: "text",
    style: styles.container,
    children: (0, _jsxRuntime.jsx)(_reactNative.Text, {
      style: styles.text,
      children: allowedStates[aiState]
    })
  }) : null;
};
exports.AITypingIndicatorView = AITypingIndicatorView;
AITypingIndicatorView.displayName = 'AITypingIndicatorView{messageItemView{content}}';
var useStyles = () => {
  var _useTheme = (0, _contexts.useTheme)(),
    _useTheme$theme = _useTheme.theme,
    _useTheme$theme$aiTyp = _useTheme$theme.aiTypingIndicatorView,
    container = _useTheme$theme$aiTyp.container,
    text = _useTheme$theme$aiTyp.text,
    semantics = _useTheme$theme.semantics;
  return (0, _react.useMemo)(() => {
    return _reactNative.StyleSheet.create({
      container: {
        backgroundColor: semantics.backgroundCoreSurfaceDefault,
        paddingHorizontal: _theme.primitives.spacingMd,
        paddingVertical: _theme.primitives.spacingLg,
        ...container
      },
      text: {
        color: semantics.textPrimary,
        fontSize: _theme.primitives.typographyFontSizeMd,
        fontWeight: _theme.primitives.typographyFontWeightSemiBold,
        lineHeight: _theme.primitives.typographyLineHeightNormal,
        ...text
      }
    });
  }, [container, text, semantics]);
};
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