RG-T117 Chatbot fixes

src/api/chat/chatbot.ts

@@ -7,7 +7,7 @@ const CHATBOT = '/Chatbot';
 /** Gets (creating if needed) the caller's chatbot conversation channel. */
 export const getChatbotChannel = async (signal?: AbortSignal) => {
   const response = await api.get<ChatbotChannelResponse>(`${CHATBOT}/GetChatChannel`, { signal });
-  return response.data;
+  return response.data?.Data ?? null;
 };
 
 /**
@@ -19,7 +19,7 @@ export const sendChatbotMessage = async (text: string, clientMessageId: string)
     Text: text,
     ClientMessageId: clientMessageId,
   });
-  return response.data;
+  return response.data?.Data ?? null;
 };
 
 /** Resets the chatbot conversational session (message history is retained). */

src/app/(app)/chat.tsx

@@ -103,6 +103,13 @@ export default function ChatScreen() {
 
   const openChannel = useCallback(
     (channelId: string) => {
+      // The assistant conversation always opens in its dedicated restricted screen
+      // (text only, no reactions/threads/deletes) instead of the generic conversation.
+      const channel = useChatStore.getState().channels.find((c) => c.ChatChannelId === channelId);
+      if (channel?.ChannelType === ChatChannelType.Chatbot) {
+        router.push('/chatbot' as Href);
+        return;
+      }
       router.push(`/chat/${channelId}` as Href);
     },
     [router]

src/app/(app)/chatbot.tsx

@@ -4,9 +4,13 @@
 import { useTranslation } from 'react-i18next';
 import { Platform } from 'react-native';
 
+import { copyToClipboard } from '@/components/chat/chat-utils';
+import { MessageActionsSheet } from '@/components/chat/message-actions-sheet';
 import { MessageBubble } from '@/components/chat/message-bubble';
 import { TypingDots } from '@/components/chat/typing-indicator';
+import { Actionsheet, ActionsheetBackdrop, ActionsheetContent, ActionsheetDragIndicator, ActionsheetDragIndicatorWrapper } from '@/components/ui/actionsheet';
 import { Box } from '@/components/ui/box';
+import { Button, ButtonText } from '@/components/ui/button';
 import { Center } from '@/components/ui/center';
 import { FlatList } from '@/components/ui/flat-list';
 import { FocusAwareStatusBar } from '@/components/ui/focus-aware-status-bar';
@@ -16,11 +20,14 @@
 import { Pressable } from '@/components/ui/pressable';
 import { Spinner } from '@/components/ui/spinner';
 import { Text } from '@/components/ui/text';
+import { Textarea, TextareaInput } from '@/components/ui/textarea';
 import { VStack } from '@/components/ui/vstack';
 import { type ChatMessageResultData } from '@/models/v4/chat';
 import useAuthStore from '@/stores/auth/store';
 import { useChatStore } from '@/stores/chat/store';
 import { useChatSystemStatus } from '@/stores/feature-flags/store';
+import { securityStore } from '@/stores/security/store';
+import { useToastStore } from '@/stores/toast/store';
 
 export default function ChatbotScreen() {
   const { t } = useTranslation();
@@ -30,7 +37,11 @@
   const chatbotChannelId = useChatStore((s) => s.chatbotChannelId);
   const chatbotTyping = useChatStore((s) => s.chatbotTyping);
   const messages = useChatStore((s) => (chatbotChannelId ? s.messagesByChannel[chatbotChannelId] : undefined));
+  const isModerator = !!securityStore((s) => s.rights)?.IsAdmin;
   const [text, setText] = useState('');
+  const [actionsMessage, setActionsMessage] = useState<ChatMessageResultData | null>(null);
+  const [editMessage, setEditMessage] = useState<ChatMessageResultData | null>(null);
+  const [editText, setEditText] = useState('');
 
   useFocusEffect(
     useCallback(() => {
@@ -61,7 +72,7 @@
 
   const renderItem = useCallback(
     ({ item }: { item: ChatMessageResultData }) => (
-      <MessageBubble message={item} isOwn={!!item.SenderUserId && item.SenderUserId === currentUserId} showSender={false} currentUserId={currentUserId} onLongPress={() => undefined} onToggleReaction={() => undefined} />
+      <MessageBubble message={item} isOwn={!!item.SenderUserId && item.SenderUserId === currentUserId} showSender={false} currentUserId={currentUserId} onLongPress={setActionsMessage} onToggleReaction={() => undefined} />
     ),
     [currentUserId]
   );
@@ -138,6 +149,57 @@
           </Pressable>
         </HStack>
       </KeyboardAvoidingView>
+
+      {/* Restricted actions for assistant messages: copy, edit own, pin (moderator), flag. */}
+      <MessageActionsSheet
+        message={actionsMessage}
+        isOpen={actionsMessage !== null}
+        onClose={() => setActionsMessage(null)}
+        isOwn={!!actionsMessage?.SenderUserId && actionsMessage.SenderUserId === currentUserId}
+        isModerator={isModerator}
+        assistant
+        onReact={() => undefined}
+        onReply={() => undefined}
+        onCopy={async (m) => {
+          const ok = await copyToClipboard(m.Body ?? '');
+          useToastStore.getState().showToast(ok ? 'success' : 'info', ok ? t('chat.copied') : t('chat.copy_unavailable'));
+        }}
+        onEdit={(m) => {
+          setEditMessage(m);
+          setEditText(m.Body ?? '');
+        }}
+        onDelete={() => undefined}
+        onFlag={(m, reason) => useChatStore.getState().flagMessage(m.ChatMessageId, reason)}
+        onTogglePin={(m, pinned) => chatbotChannelId && useChatStore.getState().togglePin(m.ChatMessageId, chatbotChannelId, pinned)}
+        onModeratorDelete={() => undefined}
+      />
+
+      {/* Edit own message */}
+      <Actionsheet isOpen={editMessage !== null} onClose={() => setEditMessage(null)}>
+        <ActionsheetBackdrop />
+        <ActionsheetContent>
+          <ActionsheetDragIndicatorWrapper>
+            <ActionsheetDragIndicator />
+          </ActionsheetDragIndicatorWrapper>
+          <VStack className="w-full p-2" space="md">
+            <Text className="text-base font-semibold text-typography-900">{t('chat.edit_message')}</Text>
+            <Textarea>
+              <TextareaInput value={editText} onChangeText={setEditText} multiline />
+            </Textarea>
+            <Button
+              className="bg-primary-600"
+              onPress={() => {
+                if (editMessage && chatbotChannelId && editText.trim()) {
+                  void useChatStore.getState().editMessage(editMessage.ChatMessageId, chatbotChannelId, editText.trim());
+                }
+                setEditMessage(null);
+              }}
+            >
+              <ButtonText>{t('chat.save')}</ButtonText>
+            </Button>
+          </VStack>
+        </ActionsheetContent>
+      </Actionsheet>
     </Box>
   );
 }

src/app/chat/[channelId].tsx

@@ -59,18 +59,35 @@ export default function ChannelConversationScreen() {
   const [editText, setEditText] = useState('');
   const [imageUri, setImageUri] = useState<string | null>(null);
   const [presenceIds, setPresenceIds] = useState<Set<string>>(new Set());
+  const [resolveAttempted, setResolveAttempted] = useState(false);
   const unsubscribeRef = useRef<(() => void) | null>(null);
 
   const isDm = channel?.ChannelType === ChatChannelType.DirectMessage;
+  const isChatbot = channel?.ChannelType === ChatChannelType.Chatbot;
+  // Deep links (push notifications, cold starts) can arrive before the channel
+  // list loads; the channel type is unknown until then. Treat a completed fetch
+  // with no match as resolved so unknown channels keep the generic screen.
+  const isResolved = !!channel || resolveAttempted;
   const showSender = !isDm;
 
   // Chronological order (oldest-first); FlashList renders bottom-anchored via maintainVisibleContentPosition.
   const ordered = useMemo(() => messages ?? [], [messages]);
 
-  // Mount: activate channel, join hub, load history and members.
+  // Resolve the channel identity for deep links before mounting the generic view.
+  useEffect(() => {
+    if (channel || resolveAttempted || !isChatEnabled) return;
+    void useChatStore
+      .getState()
+      .fetchChannels()
+      .finally(() => setResolveAttempted(true));
+  }, [channel, resolveAttempted, isChatEnabled]);
+
+  // Mount: activate channel, join hub, load history and members. Assistant
+  // conversations are handled by the dedicated chatbot screen — never join or
+  // load them here, and wait for unresolved deep links to identify first.
   useFocusEffect(
     useCallback(() => {
-      if (!channelId || !isChatEnabled) return;
+      if (!channelId || !isChatEnabled || !isResolved || isChatbot) return;
       const store = useChatStore.getState();
       store.setActiveChannel(channelId);
       void store.joinChannel(channelId);
@@ -79,7 +96,7 @@ export default function ChannelConversationScreen() {
       return () => {
         useChatStore.getState().setActiveChannel(null);
       };
-    }, [channelId, isChatEnabled])
+    }, [channelId, isChatEnabled, isResolved, isChatbot])
   );
 
   // Fetch presence for the channel members (for the header online dot).
@@ -99,10 +116,10 @@ export default function ChannelConversationScreen() {
 
   // Mark read whenever the newest message changes while viewing.
   useEffect(() => {
-    if (channelId && ordered.length > 0) {
+    if (channelId && isResolved && !isChatbot && ordered.length > 0) {
       void useChatStore.getState().markChannelRead(channelId);
     }
-  }, [channelId, ordered.length]);
+  }, [channelId, isResolved, isChatbot, ordered.length]);
 
   const otherOnline = useMemo(() => {
     if (!isDm) return false;
@@ -257,6 +274,23 @@ export default function ChannelConversationScreen() {
     return <Redirect href="/(app)" />;
   }
 
+  // Deep link to a channel that isn't loaded yet: wait for the channel list so
+  // assistant conversations never mount the full-featured view.
+  if (!isResolved) {
+    return (
+      <Box className="size-full flex-1 items-center justify-center bg-background-0">
+        <Stack.Screen options={{ title, headerShown: true, headerBackTitle: '' }} />
+        <Spinner />
+      </Box>
+    );
+  }
+
+  // Assistant conversations always use the dedicated restricted screen (text only,
+  // no reactions/threads/deletes) — catch deep links and stale routes here.
+  if (isChatbot) {
+    return <Redirect href={'/chatbot' as Href} />;
+  }
+
   return (
     <Box className="size-full flex-1 bg-background-0">
       <Stack.Screen

src/app/chat/thread/[messageId].tsx

@@ -135,7 +135,7 @@
           contentContainerStyle={{ paddingVertical: 8 }}
         />
 
-        <MessageComposer onSendText={handleSendText} onSendImage={() => undefined} onSendLocation={handleSendLocation} onOpenGif={handleSendGif} onTyping={() => undefined} placeholder={t('chat.reply_placeholder')} />
+        <MessageComposer onSendText={handleSendText} onSendImage={() => undefined} onSendLocation={handleSendLocation} onOpenGif={handleSendGif} onTyping={() => undefined} placeholder={t('chat.reply_placeholder')} allowUrgent={false} />
       </KeyboardAvoidingView>
     </Box>
   );

src/components/chat/__tests__/chat-utils.test.ts

@@ -1,8 +1,11 @@
+import * as Clipboard from 'expo-clipboard';
 import { type TFunction } from 'i18next';
 
 import { ChatChannelType, type ChatChannelResultData } from '@/models/v4/chat';
 
-import { getChannelDisplayName, getImageMimeType, hasLink, linkifySegments } from '../chat-utils';
+import { copyToClipboard, getChannelDisplayName, getImageMimeType, hasLink, linkifySegments } from '../chat-utils';
+
+jest.mock('expo-clipboard', () => ({ setStringAsync: jest.fn() }));
 
 const mockT = ((key: string) => key) as TFunction;
 
@@ -94,4 +97,54 @@ describe('chat-utils', () => {
       expect(linkifySegments('')).toEqual([]);
     });
   });
+
+  describe('copyToClipboard', () => {
+    const globalWithNavigator = globalThis as unknown as { navigator?: { clipboard?: { writeText?: (value: string) => Promise<void> } } };
+    let originalNavigator: unknown;
+
+    beforeEach(() => {
+      originalNavigator = globalWithNavigator.navigator;
+      jest.mocked(Clipboard.setStringAsync).mockReset();
+    });
+
+    afterEach(() => {
+      if (originalNavigator === undefined) {
+        delete globalWithNavigator.navigator;
+      } else {
+        globalWithNavigator.navigator = originalNavigator as typeof globalWithNavigator.navigator;
+      }
+    });
+
+    it('uses the web clipboard API when available', async () => {
+      const writeText = jest.fn().mockResolvedValue(undefined);
+      globalWithNavigator.navigator = { clipboard: { writeText } };
+
+      await expect(copyToClipboard('hello')).resolves.toBe(true);
+      expect(writeText).toHaveBeenCalledWith('hello');
+      expect(Clipboard.setStringAsync).not.toHaveBeenCalled();
+    });
+
+    it('falls back to the native module when the web API is unavailable', async () => {
+      delete globalWithNavigator.navigator;
+      jest.mocked(Clipboard.setStringAsync).mockResolvedValue(true);
+
+      await expect(copyToClipboard('hello')).resolves.toBe(true);
+      expect(Clipboard.setStringAsync).toHaveBeenCalledWith('hello');
+    });
+
+    it('falls back to the native module when the web API write fails', async () => {
+      globalWithNavigator.navigator = { clipboard: { writeText: jest.fn().mockRejectedValue(new Error('denied')) } };
+      jest.mocked(Clipboard.setStringAsync).mockResolvedValue(true);
+
+      await expect(copyToClipboard('hello')).resolves.toBe(true);
+      expect(Clipboard.setStringAsync).toHaveBeenCalledWith('hello');
+    });
+
+    it('returns false when the native write fails', async () => {
+      delete globalWithNavigator.navigator;
+      jest.mocked(Clipboard.setStringAsync).mockRejectedValue(new Error('unavailable'));
+
+      await expect(copyToClipboard('hello')).resolves.toBe(false);
+    });
+  });
 });

src/components/chat/chat-utils.ts

@@ -1,3 +1,4 @@
+import * as Clipboard from 'expo-clipboard';
 import { type TFunction } from 'i18next';
 
 import { getAvatarUrl } from '@/lib/utils';
@@ -105,9 +106,9 @@ export function hasLink(body?: string | null): boolean {
 }
 
 /**
- * Copies text to the clipboard. Works on web/Electron via the async Clipboard
- * API; native returns false (no clipboard native module is installed) so callers
- * can surface an appropriate message.
+ * Copies text to the clipboard. Uses the async Clipboard API on web/Electron
+ * and expo-clipboard on native; returns false only when both are unavailable
+ * or the write fails, so callers can surface an appropriate message.
  */
 export async function copyToClipboard(text: string): Promise<boolean> {
   try {
@@ -117,9 +118,13 @@ export async function copyToClipboard(text: string): Promise<boolean> {
       return true;
     }
   } catch {
-    // ignore and fall through
+    // ignore and fall through to the native module
+  }
+  try {
+    return await Clipboard.setStringAsync(text);
+  } catch {
+    return false;
   }
-  return false;
 }
 
 const IMAGE_MIME_BY_EXTENSION: Record<string, string> = {