From 325a63d35fb42503f2df893537204052260daa13 Mon Sep 17 00:00:00 2001
From: speakeloudest <speakeloudest@gmail.com>
Date: Wed, 19 Nov 2025 01:06:48 -0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=AE=8C=E6=88=90=E5=9B=BD=E5=AE=B6?=
 =?UTF-8?q?=E9=85=8D=E7=BD=AE?=
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---
 lib/app/model/business/kr_outbounds_list.dart |  3 ++-
 lib/app/services/kr_subscribe_service.dart    |  5 ++++
 .../services/singbox_imp/kr_sing_box_imp.dart | 26 +++++++++++++++----
 3 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/lib/app/model/business/kr_outbounds_list.dart b/lib/app/model/business/kr_outbounds_list.dart
index 41853a6..e0978a7 100755
--- a/lib/app/model/business/kr_outbounds_list.dart
+++ b/lib/app/model/business/kr_outbounds_list.dart
@@ -132,6 +132,7 @@ class KrOutboundsList {
         'url': 'https://www.google.com/generate_204',
         'interval': '10m',
         'tolerance': 50,
+        "interrupt_exist_connections": true,
       };
 
       // 创建虚拟节点
@@ -140,7 +141,7 @@ class KrOutboundsList {
       // 添加到各个列表
       allList.add(virtualNode);
       keyList[autoTag] = virtualNode;
-      configJsonList.add(urltestConfig);
+      // configJsonList.add(urltestConfig);
 
       if (kDebugMode) {
         print('✅ 生成虚拟节点: $autoTag, 配置: ${urltestConfig.toString()}');
diff --git a/lib/app/services/kr_subscribe_service.dart b/lib/app/services/kr_subscribe_service.dart
index 20f1347..5e48103 100755
--- a/lib/app/services/kr_subscribe_service.dart
+++ b/lib/app/services/kr_subscribe_service.dart
@@ -309,6 +309,7 @@ class KRSubscribeService {
 
         // 保存配置
         KRSingBoxImp.instance.kr_saveOutbounds(listModel.configJsonList);
+        KRSingBoxImp.instance.kr_saveAllOutbounds(listModel.configJsonList);
 
         // 更新试用和订阅状态
         _kr_updateSubscribeStatus();
@@ -661,6 +662,8 @@ class KRSubscribeService {
 
         // 保存配置
         KRSingBoxImp.instance.kr_saveOutbounds(listModel.configJsonList);
+        KRSingBoxImp.instance.kr_saveAllOutbounds(listModel.configJsonList);
+
         // 更新试用和订阅状态
         _kr_updateSubscribeStatus();
 
@@ -722,6 +725,8 @@ class KRSubscribeService {
 
     // 保存配置
     KRSingBoxImp.instance.kr_saveOutbounds([]);
+    KRSingBoxImp.instance.kr_saveAllOutbounds([]);
+
   }
 
   /// 获取当前订阅
diff --git a/lib/app/services/singbox_imp/kr_sing_box_imp.dart b/lib/app/services/singbox_imp/kr_sing_box_imp.dart
index 234dac3..b6eb2a4 100755
--- a/lib/app/services/singbox_imp/kr_sing_box_imp.dart
+++ b/lib/app/services/singbox_imp/kr_sing_box_imp.dart
@@ -65,6 +65,7 @@ class KRSingBoxImp {
   Map<String, dynamic> kr_configOption = {};
 
   List<Map<String, dynamic>> kr_outbounds = [];
+  List<Map<String, dynamic>> Kr_allOutbounds = [];
 
   /// 首次启动
   RxBool kr_isFristStart = false.obs;
@@ -1057,7 +1058,7 @@ class KRSingBoxImp {
         await Future.delayed(const Duration(milliseconds: 2000));
 
         final savedNode = await KRSecureStorage().kr_readData(key: _keySelectedNode);
-        if (savedNode != null && savedNode.isNotEmpty && savedNode != 'auto') {
+        if (savedNode != null && savedNode.isNotEmpty && savedNode != 'auto' && !savedNode.endsWith('-auto')) {
           KRLogUtil.kr_i('🔄 恢复用户选择的节点: $savedNode', tag: 'SingBox');
 
           try {
@@ -1098,7 +1099,9 @@ class KRSingBoxImp {
   //     print("错误堆栈: $stack");
   //   }
   // }
-
+  void kr_saveAllOutbounds(List<Map<String, dynamic>> outbounds) {
+    Kr_allOutbounds = outbounds;
+  }
   /// 保存配置文件
   void kr_saveOutbounds(List<Map<String, dynamic>> outbounds) async {
     KRLogUtil.kr_i('💾 开始保存配置文件...', tag: 'SingBox');
@@ -1366,8 +1369,21 @@ class KRSingBoxImp {
       // 🔧 强制重新生成配置文件（确保最新的路由规则生效）
       if (kr_outbounds.isNotEmpty) {
         KRLogUtil.kr_i('🔄 启动前强制重新生成配置文件...', tag: 'SingBox');
-        kr_saveOutbounds(kr_outbounds);
-        // 等待配置文件写入完成
+        final selectedNode = await KRSecureStorage().kr_readData(key: _keySelectedNode);
+        var toSave = Kr_allOutbounds;
+        if (selectedNode != null && selectedNode.endsWith('-auto')) {
+          KRLogUtil.kr_i('🤖 检测到自动国家节点: $selectedNode', tag: 'SingBox');
+          final selectedCountry = selectedNode.replaceAll(RegExp(r'-auto$'), '');
+          toSave = Kr_allOutbounds.where((o) {
+            final country = o['country']?.toString() ?? '';
+            if (country.isNotEmpty) return country == selectedCountry;
+            final tag = o['tag']?.toString() ?? '';
+            if (tag == selectedNode) return true;
+            return tag.toLowerCase().contains(selectedCountry.toLowerCase());
+          }).toList();
+          KRLogUtil.kr_i('✅ 自动国家过滤: ${toSave.length}/${Kr_allOutbounds.length}', tag: 'SingBox');
+        }
+        kr_saveOutbounds(toSave);
         await Future.delayed(const Duration(milliseconds: 100));
       }
 
@@ -1814,7 +1830,7 @@ class KRSingBoxImp {
     // 🔄 如果用户选择了具体节点（不是 auto），启动定期检查和重新选择
     // 这是为了防止 urltest 自动覆盖用户的手动选择
     _nodeSelectionTimer?.cancel();
-    if (tag != 'auto') {
+    if (tag != 'auto' && !tag.endsWith('-auto')) {
       KRLogUtil.kr_i('🔁 启动节点选择监控，防止被 auto 覆盖', tag: 'SingBox');
       _nodeSelectionTimer = Timer.periodic(const Duration(seconds: 20), (timer) {
         // 每 20 秒重新选择一次，确保用户选择不被覆盖