1

keyBoard/Class/AiTalk/VC/KBAIHomeVC.m

@@ -248,6 +248,25 @@
     [self.voiceToTextManager prepareConnection];
 }
 
+- (NSInteger)currentCompanionId {
+    if (self.personas.count == 0) {
+        return 0;
+    }
+    
+    NSInteger index = self.currentIndex;
+    if (index < 0 || index >= self.personas.count) {
+        NSIndexPath *indexPath = self.collectionView.indexPathsForVisibleItems.firstObject;
+        if (indexPath) {
+            index = indexPath.item;
+        } else {
+            index = 0;
+        }
+    }
+    
+    KBPersonaModel *persona = self.personas[index];
+    return persona.personaId;
+}
+
 #pragma mark - Lazy Load
 
 - (UICollectionView *)collectionView {
@@ -290,7 +309,21 @@
     }
     NSLog(@"[KBAIHomeVC] 语音识别结果：%@", text);
     
-    // TODO: 使用识别文本（例如发起聊天请求）
+    NSInteger companionId = [self currentCompanionId];
+    if (companionId <= 0) {
+        NSLog(@"[KBAIHomeVC] companionId 无效，取消请求");
+        return;
+    }
+    
+    [self.aiVM requestChatMessageWithContent:text
+                                 companionId:companionId
+                                  completion:^(KBAiMessageResponse * _Nullable response, NSError * _Nullable error) {
+        if (error) {
+            NSLog(@"[KBAIHomeVC] 请求聊天失败：%@", error.localizedDescription);
+            return;
+        }
+        NSLog(@"[KBAIHomeVC] 聊天请求成功，code=%ld", (long)response.code);
+    }];
 }
 
 - (void)voiceToTextManager:(KBVoiceToTextManager *)manager