Ответы

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

@@ -41,7 +41,8 @@ data class ChatDetailState(
     val pendingAttachments: List<File> = emptyList(),
     val isUploading: Boolean = false,
     val isCompressionEnabled: Boolean = true,
-    val inputText: String = ""
+    val inputText: String = "",
+    val replyingMessage: Message? = null
 )
 
 @HiltViewModel
@@ -306,14 +307,24 @@ class ChatDetailViewModel @Inject constructor(
         }
     }
 
+
+    fun onReply(message: Message) {
+        _state.update { it.copy(replyingMessage = message) }
+    }
+
+    fun cancelReply() {
+        _state.update { it.copy(replyingMessage = null) }
+    }
+
     fun sendMessage(onFail: (String) -> Unit = {}) {
         val chatId = currentChatId ?: return
         val text = _state.value.inputText
         val pending = _state.value.pendingAttachments
+        val replyToId = _state.value.replyingMessage?.id
         if (text.isBlank() && pending.isEmpty()) return
 
         // Clear input immediately to avoid double clicks and ensure UI experience
-        _state.update { it.copy(inputText = "") }
+        _state.update { it.copy(inputText = "", replyingMessage = null) }
 
         val tempId = "temp_${System.currentTimeMillis()}"
         val userId = getCurrentUserId()
@@ -374,7 +385,8 @@ class ChatDetailViewModel @Inject constructor(
                     chatId = chatId, 
                     content = if (text.isBlank()) null else text,
                     type = if (attachmentRequests != null) "media" else "text",
-                    attachments = attachmentRequests
+                    attachments = attachmentRequests,
+                    replyToId = replyToId
                 )
                 repository.deleteLocalMessage(tempId)
                 repository.saveMessage(sentMessage)
@@ -400,6 +412,9 @@ class ChatDetailViewModel @Inject constructor(
 
     fun sendVoiceMessage(file: File) {
         val chatId = currentChatId ?: return
+        val replyToId = _state.value.replyingMessage?.id
+        _state.update { it.copy(replyingMessage = null) }
+        
         val tempId = "temp_voice_${System.currentTimeMillis()}"
         val userId = getCurrentUserId()
 
@@ -438,7 +453,8 @@ class ChatDetailViewModel @Inject constructor(
                     chatId = chatId,
                     content = null,
                     type = "audio",
-                    attachments = listOf(attachment)
+                    attachments = listOf(attachment),
+                    replyToId = replyToId
                 )
 
                 repository.deleteLocalMessage(tempId)
@@ -560,6 +576,9 @@ class ChatDetailViewModel @Inject constructor(
 
     fun sendGif(url: String) {
         val chatId = currentChatId ?: return
+        val replyToId = _state.value.replyingMessage?.id
+        _state.update { it.copy(replyingMessage = null) }
+
         val tempId = "temp_gif_${System.currentTimeMillis()}"
         val userId = getCurrentUserId()
 
@@ -590,7 +609,7 @@ class ChatDetailViewModel @Inject constructor(
                     fileName = "gif.gif",
                     fileSize = 0
                 )
-                val sentMessage = repository.sendMessage(chatId, null, "image", listOf(attachment))
+                val sentMessage = repository.sendMessage(chatId, null, "image", listOf(attachment), replyToId)
                 
                 repository.deleteLocalMessage(tempId)
                 repository.saveMessage(sentMessage)