feat: 添加腾讯离线和实时 ASR 模型配置并优化相关逻辑

- 在 `AiModelServiceImpl` 和 `AiTaskServiceImpl` 中添加处理腾讯离线和实时 ASR 模型的逻辑
- 更新前端 `AiModels` 页面，支持腾讯 ASR 配置表单字段
- 在 `RealtimeMeetingSocketSessionServiceImpl` 中添加解析腾讯实时模型代码的方法
- 更新单元测试以验证腾讯 ASR 模型保存逻辑

backend/src/main/java/com/imeeting/service/android/legacy/impl/LegacyMeetingAdapterServiceImpl.java

@@ -205,7 +205,7 @@ public class LegacyMeetingAdapterServiceImpl implements LegacyMeetingAdapterServ
                 null,
                 null,
                 null,
-                null,
+          true,
                 null,
                 null,
                 List.of()
@@ -281,7 +281,7 @@ public class LegacyMeetingAdapterServiceImpl implements LegacyMeetingAdapterServ
                 null,
                 null,
                 null,
-                null,
+          true,
                 null,
                 null,
                 List.of()

backend/src/main/java/com/imeeting/service/biz/impl/AiModelServiceImpl.java

@@ -49,6 +49,8 @@ public class AiModelServiceImpl implements AiModelService {
   private static final String MEDIA_TENCENT_APP_ID = "tencentAppId";
   private static final String MEDIA_TENCENT_SECRET_ID = "tencentSecretId";
   private static final String MEDIA_TENCENT_SECRET_KEY = "tencentSecretKey";
+  private static final String MEDIA_TENCENT_OFFLINE_MODEL_CODE = "tencentOfflineModelCode";
+  private static final String MEDIA_TENCENT_REALTIME_MODEL_CODE = "tencentRealtimeModelCode";
     private static final int DEFAULT_SORT_ORDER = 0;
     private static final String DEFAULT_LLM_API_PATH = "/v1/chat/completions";
     private static final String DEFAULT_ANTHROPIC_API_PATH = "/messages";
@@ -964,8 +966,11 @@ public class AiModelServiceImpl implements AiModelService {
     if (readConfigString(mediaConfig.get(MEDIA_TENCENT_SECRET_KEY)) == null) {
       throw new RuntimeException("腾讯 ASR 模型必须配置 mediaConfig.tencentSecretKey");
     }
-    if (dto.getModelCode() == null || dto.getModelCode().isBlank()) {
+    if (readConfigString(mediaConfig.get(MEDIA_TENCENT_OFFLINE_MODEL_CODE)) == null) {
-      throw new RuntimeException("腾讯 ASR 模型必须配置 modelCode");
+      throw new RuntimeException("腾讯 ASR 模型必须配置 mediaConfig.tencentOfflineModelCode");
+    }
+    if (readConfigString(mediaConfig.get(MEDIA_TENCENT_REALTIME_MODEL_CODE)) == null) {
+      throw new RuntimeException("腾讯 ASR 模型必须配置 mediaConfig.tencentRealtimeModelCode");
     }
   }
 

backend/src/main/java/com/imeeting/service/biz/impl/AiTaskServiceImpl.java

@@ -84,6 +84,7 @@ public class AiTaskServiceImpl extends ServiceImpl<AiTaskMapper, AiTask> impleme
   private static final String MEDIA_TENCENT_APP_ID = "tencentAppId";
   private static final String MEDIA_TENCENT_SECRET_ID = "tencentSecretId";
   private static final String MEDIA_TENCENT_SECRET_KEY = "tencentSecretKey";
+  private static final String MEDIA_TENCENT_OFFLINE_MODEL_CODE = "tencentOfflineModelCode";
   private static final String TENCENT_ASR_REGION = "ap-guangzhou";
 
     private final MeetingMapper meetingMapper;
@@ -756,7 +757,7 @@ public class AiTaskServiceImpl extends ServiceImpl<AiTaskMapper, AiTask> impleme
 
   protected Map<String, Object> buildTencentOfflineCreateRequest(Meeting meeting, AiTask taskRecord, AiModelVO asrModel) {
     Map<String, Object> req = new HashMap<>();
-    req.put("engineModelType", asrModel.getModelCode());
+    req.put("engineModelType", resolveTencentOfflineModelCode(asrModel));
     req.put("channelNum", 1L);
     req.put("resTextFormat", 2L);
     req.put("sourceType", 0L);
@@ -1646,6 +1647,15 @@ public class AiTaskServiceImpl extends ServiceImpl<AiTaskMapper, AiTask> impleme
     transcript.setEndTime(endTime);
   }
 
+  private String resolveTencentOfflineModelCode(AiModelVO asrModel) {
+    Map<String, Object> mediaConfig = asrModel == null || asrModel.getMediaConfig() == null ? Map.of() : asrModel.getMediaConfig();
+    String offlineModelCode = stringValue(mediaConfig.get(MEDIA_TENCENT_OFFLINE_MODEL_CODE));
+    if (offlineModelCode != null && !offlineModelCode.isBlank()) {
+      return offlineModelCode.trim();
+    }
+    return asrModel == null ? null : asrModel.getModelCode();
+  }
+
     private AiModelVO resolveAsrModelForRevision(AiTask asrTask) {
         if (asrTask == null || asrTask.getTaskConfig() == null) {
             return null;

backend/src/main/java/com/imeeting/service/biz/impl/RealtimeMeetingSocketSessionServiceImpl.java

@@ -26,6 +26,8 @@ import java.util.UUID;
 public class RealtimeMeetingSocketSessionServiceImpl implements RealtimeMeetingSocketSessionService {
 
     private static final String WS_PATH = "/ws/meeting/realtime";
+  private static final String TENCENT_PROVIDER = "tencent";
+  private static final String MEDIA_TENCENT_REALTIME_MODEL_CODE = "tencentRealtimeModelCode";
 
     private final RealtimeMeetingSocketSessionCache socketSessionCache;
     private final MeetingAccessService meetingAccessService;
@@ -87,7 +89,7 @@ public class RealtimeMeetingSocketSessionServiceImpl implements RealtimeMeetingS
         sessionData.setAsrModelId(asrModelId);
       sessionData.setProvider(realtimeAsrChannelFactory.normalizeProvider(asrModel.getProvider()));
         sessionData.setTargetWsUrl(targetWsUrl);
-      sessionData.setModelCode(asrModel.getModelCode());
+      sessionData.setModelCode(resolveRealtimeModelCode(asrModel));
       sessionData.setMediaConfig(asrModel.getMediaConfig());
 
         String sessionToken = UUID.randomUUID().toString().replace("-", "");
@@ -111,6 +113,25 @@ public class RealtimeMeetingSocketSessionServiceImpl implements RealtimeMeetingS
         return vo;
     }
 
+  private String resolveRealtimeModelCode(AiModelVO asrModel) {
+    if (asrModel == null) {
+      return null;
+    }
+    if (!TENCENT_PROVIDER.equalsIgnoreCase(asrModel.getProvider())) {
+      return asrModel.getModelCode();
+    }
+    Map<String, Object> mediaConfig = asrModel.getMediaConfig();
+    if (mediaConfig == null) {
+      return asrModel.getModelCode();
+    }
+    Object realtimeModelCode = mediaConfig.get(MEDIA_TENCENT_REALTIME_MODEL_CODE);
+    if (realtimeModelCode == null) {
+      return asrModel.getModelCode();
+    }
+    String value = String.valueOf(realtimeModelCode).trim();
+    return value.isEmpty() ? asrModel.getModelCode() : value;
+  }
+
     @Override
     public RealtimeSocketSessionData getSessionData(String sessionToken) {
         return socketSessionCache.get(sessionToken);

backend/src/test/java/com/imeeting/service/biz/impl/AiModelServiceImplTest.java

@@ -397,6 +397,31 @@ class AiModelServiceImplTest {
     assertEquals("腾讯 ASR 模型必须配置 mediaConfig.tencentSecretKey", ex.getMessage());
   }
 
+  @Test
+  void saveModelShouldRejectTencentAsrWithoutRealtimeModelCode() {
+    AiModelServiceImpl service = new AiModelServiceImpl(
+      objectMapper,
+      mock(AsrModelMapper.class),
+      mock(LlmModelMapper.class)
+    );
+
+    AiModelDTO dto = new AiModelDTO();
+    dto.setModelType("ASR");
+    dto.setModelName("tencent-asr");
+    dto.setProvider("tencent");
+    dto.setIsDefault(0);
+    dto.setStatus(1);
+    dto.setMediaConfig(Map.of(
+      "tencentAppId", "app-id",
+      "tencentSecretId", "secret-id",
+      "tencentSecretKey", "secret-key",
+      "tencentOfflineModelCode", "16k_zh"
+    ));
+
+    RuntimeException ex = assertThrows(RuntimeException.class, () -> service.saveModel(dto));
+    assertEquals("腾讯 ASR 模型必须配置 mediaConfig.tencentRealtimeModelCode", ex.getMessage());
+  }
+
   @Test
   void saveModelShouldPersistTencentAsrWithoutBaseUrl() {
     AsrModelMapper asrModelMapper = mock(AsrModelMapper.class);
@@ -412,13 +437,14 @@ class AiModelServiceImplTest {
     dto.setModelType("ASR");
     dto.setModelName("tencent-asr");
     dto.setProvider("tencent");
-    dto.setModelCode("16k_zh");
     dto.setIsDefault(0);
     dto.setStatus(1);
     dto.setMediaConfig(Map.of(
       "tencentAppId", "app-id",
       "tencentSecretId", "secret-id",
-      "tencentSecretKey", "secret-key"
+      "tencentSecretKey", "secret-key",
+      "tencentOfflineModelCode", "16k_zh",
+      "tencentRealtimeModelCode", "16k_zh_realtime"
     ));
 
     service.saveModel(dto);
@@ -426,7 +452,9 @@ class AiModelServiceImplTest {
     ArgumentCaptor<AsrModel> captor = ArgumentCaptor.forClass(AsrModel.class);
     verify(asrModelMapper, times(1)).insert(captor.capture());
     assertEquals("tencent", captor.getValue().getProvider());
-    assertEquals("16k_zh", captor.getValue().getModelCode());
+    assertNull(captor.getValue().getModelCode());
+    assertEquals("16k_zh", captor.getValue().getMediaConfig().get("tencentOfflineModelCode"));
+    assertEquals("16k_zh_realtime", captor.getValue().getMediaConfig().get("tencentRealtimeModelCode"));
     assertEquals("secret-key", captor.getValue().getMediaConfig().get("tencentSecretKey"));
     assertNull(captor.getValue().getBaseUrl());
   }

backend/src/test/java/com/imeeting/service/biz/impl/AiTaskServiceImplTest.java

@@ -133,11 +133,13 @@ class AiTaskServiceImplTest {
     )));
 
     AiModelVO model = new AiModelVO();
-    model.setModelCode("16k_zh");
+    model.setModelCode("legacy-model-code");
     model.setMediaConfig(Map.of(
       "tencentAppId", "123456",
       "tencentSecretId", "secret-id",
-      "tencentSecretKey", "secret-key"
+      "tencentSecretKey", "secret-key",
+      "tencentOfflineModelCode", "16k_zh",
+      "tencentRealtimeModelCode", "16k_zh_realtime"
     ));
 
     @SuppressWarnings("unchecked")
@@ -211,11 +213,13 @@ class AiTaskServiceImplTest {
 
     AiModelVO model = new AiModelVO();
     model.setProvider("tencent");
-    model.setModelCode("16k_zh");
+    model.setModelCode("legacy-model-code");
     model.setMediaConfig(Map.of(
       "tencentAppId", "123456",
       "tencentSecretId", "secret-id",
-      "tencentSecretKey", "secret-key"
+      "tencentSecretKey", "secret-key",
+      "tencentOfflineModelCode", "16k_zh",
+      "tencentRealtimeModelCode", "16k_zh_realtime"
     ));
 
     TaskStatus doing = new TaskStatus();

frontend/src/pages/business/AiModels.tsx

@@ -24,6 +24,7 @@ import {
   testLocalModelConnectivity,
   updateAiModel,
 } from "../../api/business/aimodel";
+import {getMeetingCreateConfig, type MeetingCreateConfig} from "../../api/business/meeting";
 import AppPagination from "../../components/shared/AppPagination";
 
 const { Option } = Select;
@@ -31,6 +32,12 @@ const { Title } = Typography;
 
 type ModelType = "ASR" | "LLM";
 
+const DEFAULT_CREATE_CONFIG: MeetingCreateConfig = {
+  offlineEnabled: true,
+  realtimeEnabled: false,
+  offlineAudioMaxSizeMb: 1024,
+};
+
 const PROVIDER_BASE_URL_MAP: Record<string, string> = {
   openai: "https://api.openai.com",
   deepseek: "https://api.deepseek.com",
@@ -64,6 +71,7 @@ const AiModels: React.FC = () => {
   const [connectivityLoading, setConnectivityLoading] = useState(false);
   const [remoteModels, setRemoteModels] = useState<string[]>([]);
   const [speakerModels, setSpeakerModels] = useState<string[]>([]);
+  const [createConfig, setCreateConfig] = useState<MeetingCreateConfig>(DEFAULT_CREATE_CONFIG);
   const modelNameAutoFilledRef = useRef(false);
   const localProfileLoadedRef = useRef(false);
 
@@ -86,6 +94,20 @@ const AiModels: React.FC = () => {
     void fetchData();
   }, [current, size, searchName, activeType]);
 
+  useEffect(() => {
+    getMeetingCreateConfig()
+      .then((res) => {
+        const config = (res as any)?.data?.data ?? (res as any);
+        setCreateConfig({
+          ...DEFAULT_CREATE_CONFIG,
+          ...(config || {}),
+        });
+      })
+      .catch(() => {
+        setCreateConfig(DEFAULT_CREATE_CONFIG);
+      });
+  }, []);
+
   useEffect(() => {
     if (!drawerVisible || !provider) {
       return;
@@ -137,6 +159,8 @@ const AiModels: React.FC = () => {
       const tencentAppId = record.mediaConfig?.tencentAppId;
       const tencentSecretId = record.mediaConfig?.tencentSecretId;
       const tencentSecretKey = record.mediaConfig?.tencentSecretKey;
+      const tencentOfflineModelCode = record.mediaConfig?.tencentOfflineModelCode || record.modelCode;
+      const tencentRealtimeModelCode = record.mediaConfig?.tencentRealtimeModelCode || record.modelCode;
       form.setFieldsValue({
         ...record,
         modelType: record.modelType,
@@ -145,6 +169,8 @@ const AiModels: React.FC = () => {
         tencentAppId,
         tencentSecretId,
         tencentSecretKey,
+        tencentOfflineModelCode,
+        tencentRealtimeModelCode,
         isDefaultChecked: record.isDefault === 1,
         statusChecked: record.status === 1,
       });
@@ -261,8 +287,8 @@ const AiModels: React.FC = () => {
       baseUrl: values.baseUrl,
       apiPath: values.apiPath,
       apiKey: values.apiKey,
-      modelCode: values.modelCode,
+      modelCode: activeType === "ASR" && isTencentProvider ? values.tencentOfflineModelCode : values.modelCode,
-      wsUrl: values.wsUrl,
+      wsUrl: activeType === "ASR" ? values.wsUrl : undefined,
       mediaConfig:
         activeType === "ASR" && isLocalProvider
           ? {
@@ -274,6 +300,8 @@ const AiModels: React.FC = () => {
               tencentAppId: values.tencentAppId,
               tencentSecretId: values.tencentSecretId,
               tencentSecretKey: values.tencentSecretKey,
+              tencentOfflineModelCode: values.tencentOfflineModelCode,
+              tencentRealtimeModelCode: values.tencentRealtimeModelCode,
             }
           : undefined,
       temperature: values.temperature,
@@ -567,13 +595,14 @@ const AiModels: React.FC = () => {
           <Form.Item
             label="模型名称"
             required={activeType === "LLM"}
+            hidden={activeType === "ASR" && isTencentProvider}
             tooltip="可从远程列表选择，也可手动输入；值将作为模型 code 传给后端"
           >
             <Space.Compact style={{ width: "100%" }}>
               <Form.Item
                 name="modelCode"
                 noStyle
-                rules={activeType === "LLM" || isTencentProvider ? [{
+                rules={activeType === "LLM" ? [{
                   required: true,
                   message: "请输入或选择模型名称"
                 }] : []}
@@ -602,7 +631,8 @@ const AiModels: React.FC = () => {
             </Space.Compact>
           </Form.Item>
 
-          <Form.Item name="wsUrl" label="WebSocket 地址" hidden>
+          <Form.Item name="wsUrl" label="WebSocket 地址"
+                     hidden={!(activeType === "ASR" && createConfig.realtimeEnabled)}>
             <Input placeholder="wss://api.example.com/v1/ws" />
           </Form.Item>
 
@@ -660,6 +690,24 @@ const AiModels: React.FC = () => {
                   <Input.Password/>
                 </Form.Item>
               </Col>
+              <Col span={12}>
+                <Form.Item
+                  name="tencentOfflineModelCode"
+                  label="离线识别模型名"
+                  rules={[{required: true, message: "请输入离线识别模型名"}]}
+                >
+                  <Input placeholder="例如：16k_zh"/>
+                </Form.Item>
+              </Col>
+              <Col span={12}>
+                <Form.Item
+                  name="tencentRealtimeModelCode"
+                  label="实时识别模型名"
+                  rules={[{required: true, message: "请输入实时识别模型名"}]}
+                >
+                  <Input placeholder="例如：16k_zh_realtime"/>
+                </Form.Item>
+              </Col>
             </Row>
           )}