修正切换订阅计划多节点列表展示问题

lib/app/common/app_config.dart

@@ -1044,6 +1044,8 @@ class AppConfig {
     return "${KRProtocol.kr_https}://${KRDomain.kr_api}";
   }
 
+  /// ⚠️ 已遗弃：WebSocket 连接不再使用
+  @Deprecated('wsBaseUrl has been deprecated')
   String get wsBaseUrl {
     if (kDebugMode) {
       return "ws://192.168.0.113";

lib/app/common/app_run_data.dart

@@ -258,26 +258,11 @@ class KRAppRunData {
   }
 
   /// 建立 Socket 连接
+  /// ⚠️ 已遗弃：wsBaseUrl 不再使用
   Future<void> _kr_connectSocket(String userId) async {
-    // 如果已存在连接，先断开
-    await _kr_disconnectSocket();
-
-    final deviceId = KRDeviceInfoService().deviceId ?? 'unknown';
-    KRLogUtil.kr_i('设备ID: $deviceId', tag: 'AppRunData');
-    KrSocketService.instance.kr_init(
-      baseUrl: AppConfig.getInstance().wsBaseUrl,
-      userId: userId,
-      deviceNumber: deviceId,
-      token: kr_token ?? "",
-    );
-
-    // 设置消息处理回调
-    KrSocketService.instance.setOnMessageCallback(_kr_handleMessage);
-    // 设置连接状态回调
-    KrSocketService.instance.setOnConnectionStateCallback(_kr_handleConnectionState);
-    
-    // 建立连接
-    KrSocketService.instance.connect();
+    // 已遗弃，不再建立 Socket 连接
+    KRLogUtil.kr_i('Socket 连接已遗弃', tag: 'AppRunData');
+    // 如果需要实时消息，使用其他实现方式
   }
 
   /// 处理接收到的消息

lib/app/model/response/kr_node_list.dart

@@ -26,12 +26,33 @@ class KRNodeList {
         return const KRNodeList(list: []);
       }
 
-      // 获取第一个订阅对象
-      final subscribeData = listData[0] as Map<String, dynamic>;
+      // 尝试找到与请求参数 id 匹配的订阅项
+      // 如果 json 中有 subscribeId，则查找匹配项；否则使用第一个
+      Map<String, dynamic>? subscribeData;
+
+      final String? requestSubscribeId = json['subscribeId']?.toString();
+      if (requestSubscribeId != null && requestSubscribeId.isNotEmpty) {
+        // 查找 id 匹配的订阅项
+        try {
+          subscribeData = listData.firstWhere(
+            (item) => (item as Map<String, dynamic>)['id']?.toString() == requestSubscribeId,
+            orElse: () => listData[0] as Map<String, dynamic>
+          ) as Map<String, dynamic>;
+          KRLogUtil.kr_i('✅ 找到匹配的订阅项: id=$requestSubscribeId', tag: 'NodeList');
+        } catch (e) {
+          KRLogUtil.kr_w('⚠️ 未找到匹配的订阅项，使用第一个', tag: 'NodeList');
+          subscribeData = listData[0] as Map<String, dynamic>;
+        }
+      } else {
+        // 如果没有提供 subscribeId，使用第一个
+        subscribeData = listData[0] as Map<String, dynamic>;
+      }
+
       final bool isTryOut = subscribeData['is_try_out'] as bool? ?? false;
       final List<dynamic>? nodesData = subscribeData['nodes'] as List<dynamic>?;
 
-      KRLogUtil.kr_i('节点列表解析: is_try_out=$isTryOut, 节点数=${nodesData?.length ?? 0}', tag: 'NodeList');
+      KRLogUtil.kr_i('🔍 节点列表解析: subscribe_id=${subscribeData['id']}, is_try_out=$isTryOut, 节点数=${nodesData?.length ?? 0}', tag: 'NodeList');
+      KRLogUtil.kr_i('📊 所有订阅项数量: ${listData.length}', tag: 'NodeList');
 
       return KRNodeList(
         list: nodesData?.map((e) => KrNodeListItem.fromJson(e as Map<String, dynamic>)).toList() ?? [],

lib/app/services/api_service/kr_subscribe_api.dart

@@ -9,6 +9,7 @@ import 'package:kaer_with_panels/app/model/response/kr_package_list.dart';
 import 'package:kaer_with_panels/app/network/base_response.dart';
 import 'package:kaer_with_panels/app/network/http_error.dart';
 import 'package:kaer_with_panels/app/network/http_util.dart';
+import 'package:kaer_with_panels/app/utils/kr_log_util.dart';
 
 import '../../model/response/kr_already_subscribe.dart';
 import '../../model/response/kr_node_group_list.dart';
@@ -55,7 +56,24 @@ class KRSubscribeApi {
           HttpError(msg: baseResponse.retMsg, code: baseResponse.retCode));
     }
 
-    return right(baseResponse.model);
+    // 将请求的 subscribeId 传入节点列表模型中
+    final nodeList = baseResponse.model;
+
+    // 将请求ID添加到模型中用于查找匹配的订阅项
+    // 使用 body 字段重新解析，以便能够找到正确的订阅项
+    if (baseResponse.body.isNotEmpty && baseResponse.body.containsKey('list')) {
+      try {
+        // 添加订阅ID信息到解析参数中
+        baseResponse.body['subscribeId'] = id.toString();
+        final reparsed = KRNodeList.fromJson(baseResponse.body);
+        return right(reparsed);
+      } catch (e) {
+        // 如果重新解析失败，使用原始模型
+        KRLogUtil.kr_w('重新解析节点列表失败: $e，使用原始模型', tag: 'SubscribeApi');
+      }
+    }
+
+    return right(nodeList);
   }
 
   /// 获取用户可用订阅

lib/app/services/singbox_imp/kr_sing_box_imp.dart

@@ -230,11 +230,10 @@ class KRSingBoxImp {
       "log-level": "warn",
       "resolve-destination": false,
       "ipv6-mode": "ipv4_only",
-      // "remote-dns-address": "https://cloudflare-dns.com/dns-query",
-      "remote-dns-address": "udp://1.1.1.1",
-      "remote-dns-domain-strategy": "",
-      "direct-dns-address": "223.5.5.5",
-      "direct-dns-domain-strategy": "",
+      "remote-dns-address": "udp://8.8.8.8",
+      "remote-dns-domain-strategy": "prefer_ipv4",
+      "direct-dns-address": "udp://1.1.1.1",
+      "direct-dns-domain-strategy": "prefer_ipv4",
       "mixed-port": kr_port,
       "tproxy-port": kr_port,
       "local-dns-port": 36450,