处理语音

keyBoard/Class/AiTalk/VC/KBAIHomeVC.m

@@ -964,6 +964,8 @@
     KBPersonaChatCell *currentCell = [self currentPersonaCell];
     if (currentCell && appendToUI) {
         [currentCell appendUserMessage:text];
+        // 添加 loading AI 消息
+        [currentCell appendLoadingAssistantMessage];
     }
     
     self.isWaitingForAIResponse = YES;
@@ -990,12 +992,20 @@
             }
             
             if (response.code == 50030) {
+                // 移除 loading 消息
+                if (cell) {
+                    [cell removeLoadingAssistantMessage];
+                }
                 NSString *message = response.message ?: @"";
                 [strongSelf showChatLimitPopWithMessage:message];
                 return;
             }
             
             if (!response || !response.data) {
+                // 移除 loading 消息
+                if (cell) {
+                    [cell removeLoadingAssistantMessage];
+                }
                 NSString *message = response.message ?: @"聊天响应为空";
                 NSLog(@"[KBAIHomeVC] 聊天响应为空：%@", message);
                 if (message.length > 0) {
@@ -1007,11 +1017,16 @@
             NSString *aiResponse = response.data.aiResponse ?: response.data.content ?: response.data.text ?: response.data.message ?: @"";
             NSString *audioId = response.data.audioId;
             if (aiResponse.length == 0) {
+                // 移除 loading 消息
+                if (cell) {
+                    [cell removeLoadingAssistantMessage];
+                }
                 NSLog(@"[KBAIHomeVC] AI 回复为空");
                 return;
             }
             
             if (cell) {
+                // appendAssistantMessage 内部会自动移除 loading 消息
                 [cell appendAssistantMessage:aiResponse audioId:audioId];
             }
         });