完善游客模式登录 并且新增设备管理

lib/app/model/business/kr_outbound_item.dart

@@ -45,7 +45,24 @@ class KROutboundItem {
     city = nodeListItem.city; // 设置城市
     country = nodeListItem.country; // 设置国家
 
-    final json = jsonDecode(nodeListItem.config);
+    // 安全解析 config 字段
+    // 新API格式：config为空，直接使用节点字段构建配置
+    // 旧API格式：config包含JSON配置
+    if (nodeListItem.config.isEmpty) {
+      print('ℹ️ 节点 ${nodeListItem.name} 使用直接字段构建配置');
+      _buildConfigFromFields(nodeListItem);
+      return;
+    }
+
+    late Map<String, dynamic> json;
+    try {
+      json = jsonDecode(nodeListItem.config) as Map<String, dynamic>;
+    } catch (e) {
+      print('❌ 节点 ${nodeListItem.name} 的 config 解析失败: $e，尝试使用直接字段');
+      print('📄 Config 内容: ${nodeListItem.config}');
+      _buildConfigFromFields(nodeListItem);
+      return;
+    }
     switch (nodeListItem.protocol) {
       case "vless":
         final securityConfig =
@@ -208,4 +225,95 @@ class KROutboundItem {
         return {};
     }
   }
+
+  /// 直接从节点字段构建配置（新API格式）
+  void _buildConfigFromFields(KrNodeListItem nodeListItem) {
+    switch (nodeListItem.protocol) {
+      case "shadowsocks":
+        config = {
+          "type": "shadowsocks",
+          "tag": nodeListItem.name,
+          "server": nodeListItem.serverAddr,
+          "server_port": nodeListItem.port,
+          "method": "chacha20-ietf-poly1305", // 默认加密方法
+          "password": nodeListItem.uuid
+        };
+        print('✅ Shadowsocks 节点配置构建成功: ${nodeListItem.name}');
+        break;
+      case "vless":
+        config = {
+          "type": "vless",
+          "tag": nodeListItem.name,
+          "server": nodeListItem.serverAddr,
+          "server_port": nodeListItem.port,
+          "uuid": nodeListItem.uuid,
+          "tls": {
+            "enabled": true,
+            "server_name": nodeListItem.serverAddr,
+            "insecure": false,
+            "utls": {
+              "enabled": true,
+              "fingerprint": "chrome"
+            }
+          }
+        };
+        print('✅ VLESS 节点配置构建成功: ${nodeListItem.name}');
+        break;
+      case "vmess":
+        config = {
+          "type": "vmess",
+          "tag": nodeListItem.name,
+          "server": nodeListItem.serverAddr,
+          "server_port": nodeListItem.port,
+          "uuid": nodeListItem.uuid,
+          "alter_id": 0,
+          "security": "auto",
+          "tls": {
+            "enabled": true,
+            "server_name": nodeListItem.serverAddr,
+            "insecure": false,
+            "utls": {"enabled": true, "fingerprint": "chrome"}
+          }
+        };
+        print('✅ VMess 节点配置构建成功: ${nodeListItem.name}');
+        break;
+      case "trojan":
+        config = {
+          "type": "trojan",
+          "tag": nodeListItem.name,
+          "server": nodeListItem.serverAddr,
+          "server_port": nodeListItem.port,
+          "password": nodeListItem.uuid,
+          "tls": {
+            "enabled": true,
+            "server_name": nodeListItem.serverAddr,
+            "insecure": false,
+            "utls": {"enabled": true, "fingerprint": "chrome"}
+          }
+        };
+        print('✅ Trojan 节点配置构建成功: ${nodeListItem.name}');
+        break;
+      case "hysteria2":
+        config = {
+          "type": "hysteria2",
+          "tag": nodeListItem.name,
+          "server": nodeListItem.serverAddr,
+          "server_port": nodeListItem.port,
+          "password": nodeListItem.uuid,
+          "up_mbps": 100,
+          "down_mbps": 100,
+          "tls": {
+            "enabled": true,
+            "server_name": nodeListItem.serverAddr,
+            "insecure": false,
+            "alpn": ["h3"]
+          }
+        };
+        print('✅ Hysteria2 节点配置构建成功: ${nodeListItem.name}');
+        break;
+      default:
+        print('⚠️ 不支持的协议类型: ${nodeListItem.protocol}');
+        config = {};
+    }
+  }
 }

lib/app/model/business/kr_outbounds_list.dart

@@ -45,8 +45,15 @@ class KrOutboundsList {
       }
 
       final KROutboundItem item = KROutboundItem(element);
+
+      // 检查节点配置是否有效（必须包含 type 字段）
+      if (item.config.isEmpty || !item.config.containsKey('type')) {
+        print('⚠️ 跳过无效节点: ${element.name}，配置为空或缺少 type 字段');
+        continue; // 跳过无效节点
+      }
+
       allList.add(item);
-      
+
       // 根据标签分组出站项
       for (var tag in element.tags) {
         tagGroups.putIfAbsent(tag, () => []);