AI对话功能优化

Server/application/chukebao/controller/WechatChatroomController.php

@@ -83,7 +83,51 @@ class WechatChatroomController extends BaseController
         return ResponseHelper::success(['list'=>$list,'total'=>$total]);
     }
 
+    public function getDetail(){
+        $id = input('id', 0);
+        
+        if (!$id) {
+            return ResponseHelper::error('聊天室ID不能为空');
+        }
 
+        $accountId = $this->getUserInfo('s2_accountId');
+        if (empty($accountId)){
+            return ResponseHelper::error('请先登录');
+        }
+
+        $detail = Db::table('s2_wechat_chatroom')
+            ->where(['accountId' => $accountId, 'id' => $id, 'isDeleted' => 0])
+            ->find();
+
+        if (!$detail) {
+            return ResponseHelper::error('聊天室不存在或无权限访问');
+        }
+
+        // 处理时间格式
+        $detail['createTime'] = !empty($detail['createTime']) ? date('Y-m-d H:i:s', $detail['createTime']) : '';
+        $detail['updateTime'] = !empty($detail['updateTime']) ? date('Y-m-d H:i:s', $detail['updateTime']) : '';
+
+        // 查询未读消息数量
+        $unreadCount = Db::table('s2_wechat_message')
+            ->where('wechatChatroomId', $id)
+            ->where('isRead', 0)
+            ->count();
+
+        // 查询最新消息
+        $latestMessage = Db::table('s2_wechat_message')
+            ->where('wechatChatroomId', $id)
+            ->order('id desc')
+            ->find();
+
+        $config = [
+            'unreadCount' => $unreadCount,
+            'chat' => !empty($latestMessage),
+            'msgTime' => isset($latestMessage['wechatTime']) ? $latestMessage['wechatTime'] : 0
+        ];
+        $detail['config'] = $config;
+
+        return ResponseHelper::success($detail);
+    }
 
     public function aiAnnouncement()
     {