Событие печати, смена адреса, иконки

client-mobile/chats/data/remote/signalr/ChatHubClient.kt

@@ -107,6 +107,10 @@ class ChatHubClient @Inject constructor() {
                 _events.tryEmit(ChatEvent.UserTyping(data.chatId ?: "", data.userId ?: ""))
             }, ReactionEvent::class.java)
 
+            conn.on("user_stopped_typing", { data: ReactionEvent ->
+                _events.tryEmit(ChatEvent.UserStoppedTyping(data.chatId ?: "", data.userId ?: ""))
+            }, ReactionEvent::class.java)
+
             conn.on("user_online", { userId: String ->
                 _events.tryEmit(ChatEvent.UserOnline(userId))
             }, String::class.java)
@@ -181,4 +185,18 @@ class ChatHubClient @Inject constructor() {
             }
         }
     }
+
+    fun sendTypingIndicator(chatId: String) {
+        if (hubConnection?.connectionState == HubConnectionState.CONNECTED) {
+            hubConnection?.send("typing_start", chatId)
+            Log.d("ChatHubClient", "Sent typing indicator for chat: $chatId")
+        }
+    }
+
+    fun sendUserStoppedTyping(chatId: String) {
+        if (hubConnection?.connectionState == HubConnectionState.CONNECTED) {
+            hubConnection?.send("typing_stop", chatId)
+            Log.d("ChatHubClient", "Sent user stopped typing for chat: $chatId")
+        }
+    }
 }

client-mobile/chats/presentation/chat_detail/ChatDetailViewModel.kt

@@ -100,9 +100,9 @@ class ChatDetailViewModel @Inject constructor(
         
         // Ensure SignalR is connected and join the chat room
         val token = tokenManager.getToken()
-        if (token != null) {
-            val baseUrl = serverConfig.getBaseUrl()
-            signalrClient.connect(baseUrl, token)
+        val baseUrl = serverConfig.getBaseUrl()
+        if (token != null && baseUrl.isNotBlank()) {
+            signalrClient.connect(baseUrl.removeSuffix("/api/"), token)
             signalrClient.joinChat(chatId)
         }
         
@@ -230,6 +230,9 @@ class ChatDetailViewModel @Inject constructor(
                             _state.update { it.copy(isTyping = false) }
                         }
                     }
+                    is ChatEvent.UserStoppedTyping -> {
+                        _state.update { it.copy(isTyping = false) }
+                    }
                     is ChatEvent.MessagesRead -> {
                         _state.update { currentState ->
                             val updatedMessages = currentState.messages.map { msg ->
@@ -285,6 +288,22 @@ class ChatDetailViewModel @Inject constructor(
 
     fun onInputTextChanged(text: String) {
         _state.update { it.copy(inputText = text) }
+        
+        val chatId = currentChatId ?: return
+        
+        // Отправляем индикатор набора текста
+        val now = System.currentTimeMillis()
+        if (now - lastTypingSentTime > 1000) {
+            signalrClient.sendTypingIndicator(chatId)
+            lastTypingSentTime = now
+            
+            // Отправляем "остановился печатать" через 3 секунды
+            typingTimerJob?.cancel()
+            typingTimerJob = viewModelScope.launch {
+                delay(3000)
+                signalrClient.sendUserStoppedTyping(chatId)
+            }
+        }
     }
 
     fun sendMessage(onFail: (String) -> Unit = {}) {
@@ -298,7 +317,7 @@ class ChatDetailViewModel @Inject constructor(
 
         val tempId = "temp_${System.currentTimeMillis()}"
         val userId = getCurrentUserId()
-        
+
         // Determine mediaType based on attachments
         val mediaType = when {
             pending.isEmpty() -> chats.domain.model.MediaType.TEXT

client-mobile/chats/presentation/chat_list/ChatListViewModel.kt

@@ -44,9 +44,11 @@ class ChatListViewModel @Inject constructor(
         _state.update { it.copy(isStoriesEnabled = isStoriesEnabled) }
         
         val token = tokenManager.getToken()
-        if (token != null) {
-            val baseUrl = serverConfig.getBaseUrl().removeSuffix("/api/")
-            signalrClient.connect(baseUrl, token)
+        val baseUrl = serverConfig.getBaseUrl()
+        
+        // Подключаемся к SignalR только если есть токен И введён URL сервера
+        if (token != null && baseUrl.isNotBlank()) {
+            signalrClient.connect(baseUrl.removeSuffix("/api/"), token)
         }
         
         loadChats()