feat: Load user information for requests; enhance dialog title handling and improve data retrieval

app/src/main/java/com/rosetta/messenger/ui/chats/ChatsListViewModel.kt

@@ -7,6 +7,7 @@ import com.rosetta.messenger.crypto.CryptoManager
 import com.rosetta.messenger.database.DialogEntity
 import com.rosetta.messenger.database.RosettaDatabase
 import com.rosetta.messenger.network.PacketOnlineSubscribe
+import com.rosetta.messenger.network.PacketSearch
 import com.rosetta.messenger.network.ProtocolManager
 import com.rosetta.messenger.network.SearchUser
 import kotlinx.coroutines.Dispatchers
@@ -113,10 +114,17 @@ class ChatsListViewModel(application: Application) : AndroidViewModel(applicatio
         
         // 📬 Подписываемся на requests (запросы от новых пользователей)
         viewModelScope.launch {
+            android.util.Log.d("ChatsVM", "📬 Subscribing to requests for publicKey=${publicKey.take(16)}...")
             dialogDao.getRequestsFlow(publicKey)
                 .flowOn(Dispatchers.IO)
                 .map { requestsList ->
+                    android.util.Log.d("ChatsVM", "📬 Received ${requestsList.size} requests from DB")
                     requestsList.map { dialog ->
+                        // 🔥 Загружаем информацию о пользователе если её нет
+                        if (dialog.opponentTitle.isEmpty() || dialog.opponentTitle == dialog.opponentKey) {
+                            loadUserInfoForRequest(dialog.opponentKey)
+                        }
+                        
                         val decryptedLastMessage = try {
                             if (privateKey.isNotEmpty() && dialog.lastMessage.isNotEmpty()) {
                                 CryptoManager.decryptWithPassword(dialog.lastMessage, privateKey)
@@ -132,7 +140,7 @@ class ChatsListViewModel(application: Application) : AndroidViewModel(applicatio
                             id = dialog.id,
                             account = dialog.account,
                             opponentKey = dialog.opponentKey,
-                            opponentTitle = dialog.opponentTitle,
+                            opponentTitle = dialog.opponentTitle,  // 🔥 Показываем имя как в обычных чатах
                             opponentUsername = dialog.opponentUsername,
                             lastMessage = decryptedLastMessage,
                             lastMessageTimestamp = dialog.lastMessageTimestamp,
@@ -294,6 +302,34 @@ class ChatsListViewModel(application: Application) : AndroidViewModel(applicatio
         }
     }
     
+    /**
+     * 📬 Загрузить информацию о пользователе для request
+     */
+    private fun loadUserInfoForRequest(publicKey: String) {
+        viewModelScope.launch(Dispatchers.IO) {
+            try {
+                val sharedPrefs = getApplication<Application>().getSharedPreferences("rosetta", Application.MODE_PRIVATE)
+                val currentUserPrivateKey = sharedPrefs.getString("private_key", "") ?: ""
+                
+                if (currentUserPrivateKey.isEmpty()) return@launch
+                
+                // 🔥 ВАЖНО: Используем хеш ключа, как в MessageRepository.requestUserInfo
+                val privateKeyHash = CryptoManager.generatePrivateKeyHash(currentUserPrivateKey)
+                
+                android.util.Log.d("ChatsVM", "📬 Requesting user info for: ${publicKey.take(16)}...")
+                
+                // Запрашиваем информацию о пользователе с сервера
+                val packet = PacketSearch().apply {
+                    this.privateKey = privateKeyHash
+                    this.search = publicKey
+                }
+                ProtocolManager.send(packet)
+            } catch (e: Exception) {
+                android.util.Log.e("ChatsVM", "📬 Error loading user info: ${e.message}")
+            }
+        }
+    }
+    
     /**
      * Проверить заблокирован ли пользователь
      */