初始化提交

lib/app/model/response/kr_already_subscribe.dart

@@ -0,0 +1,33 @@
+// ... existing code ...
+class KRAlreadySubscribe {
+  final int subscribeId;
+  final int userSubscribeId;
+
+  const KRAlreadySubscribe({
+    required this.subscribeId,
+    required this.userSubscribeId,
+  });
+
+  factory KRAlreadySubscribe.fromJson(Map<String, dynamic> json) {
+    return KRAlreadySubscribe(
+      subscribeId: json['subscribe_id'] ?? 0,
+      userSubscribeId: json['user_subscribe_id'] ?? 0,
+    );
+  }
+}
+
+class KRAlreadySubscribeList {
+  final List<KRAlreadySubscribe> list;
+
+  KRAlreadySubscribeList({required this.list});
+
+  factory KRAlreadySubscribeList.fromJson(Map<String, dynamic> json) {
+    final List<dynamic> data = json['data'] ?? [];
+    return KRAlreadySubscribeList(
+      list: data.map((item) => KRAlreadySubscribe.fromJson(item)).toList(),
+    );
+  }
+} 
+
+
+// ... existing code ...

lib/app/model/response/kr_config_data.dart

@@ -0,0 +1,149 @@
+import 'dart:io';
+import 'package:package_info_plus/package_info_plus.dart';
+import '../../utils/kr_log_util.dart';
+
+/// 配置数据模型
+/// 用于存储应用程序的基础配置信息，包括加密信息、域名、启动图、官方联系方式等
+class KRConfigData {
+  /// 配置信息
+  final String kr_config;
+
+  /// 加密密钥
+  final String kr_encryption_key;
+
+  /// 加密方法
+  final String kr_encryption_method;
+
+  /// 可用域名列表
+  final List<String> kr_domains;
+
+  /// 启动页图片URL
+  final String kr_startup_picture;
+
+  /// 启动页跳过等待时间（秒）
+  final int kr_startup_picture_skip_time;
+
+  /// 应用更新信息
+  final KRUpdateApplication kr_update_application;
+
+  /// 官方邮箱
+  final String kr_official_email;
+
+  /// 官方网站
+  final String kr_official_website;
+
+  /// 官方电报群
+  final String kr_official_telegram;
+
+  /// 官方电话
+  final String kr_official_telephone;
+
+  /// 邀请链接
+  final String kr_invitation_link;
+
+  final String kr_website_id;
+
+  KRConfigData({
+    this.kr_config = '',
+    this.kr_encryption_key = '',
+    this.kr_encryption_method = '',
+    List<String>? kr_domains,
+    this.kr_startup_picture = '',
+    this.kr_startup_picture_skip_time = 0,
+    KRUpdateApplication? kr_update_application,
+    this.kr_official_email = '',
+    this.kr_official_website = '',
+    this.kr_official_telegram = '',
+    this.kr_official_telephone = '',
+    this.kr_invitation_link = '',
+    this.kr_website_id = '',
+  })  : this.kr_domains = kr_domains ?? [],
+        this.kr_update_application =
+            kr_update_application ?? KRUpdateApplication();
+
+  factory KRConfigData.fromJson(Map<String, dynamic> json) {
+    KRLogUtil.kr_e('配置数据: $json', tag: 'KRConfigData');
+    return KRConfigData(
+      kr_invitation_link: json['invitation_link'] ?? '',
+      kr_config: json['kr_config'] ?? '',
+      kr_encryption_key: json['encryption_key'] ?? '',
+      kr_encryption_method: json['encryption_method'] ?? '',
+      kr_domains: List<String>.from(json['domains'] ?? []),
+      kr_startup_picture: json['startup_picture'] ?? '',
+      kr_startup_picture_skip_time: json['startup_picture_skip_time'] ?? 0,
+      kr_update_application:
+          KRUpdateApplication.fromJson(json['applications'] ?? {}),
+      kr_official_email: json['official_email'] ?? '',
+      kr_official_website: json['official_website'] ?? '',
+      kr_official_telegram: json['official_telegram'] ?? '',
+      kr_official_telephone: json['official_telephone'] ?? '',
+      kr_website_id: json['kr_website_id'] ?? '',
+    );
+  }
+}
+
+/// 应用更新信息模型
+/// 用于存储应用程序的更新相关信息，包括版本号、下载地址等
+class KRUpdateApplication {
+  /// 应用ID
+  final int kr_id;
+
+  /// 应用名称
+  final String kr_name;
+
+  /// 应用描述
+  final String kr_description;
+
+  /// 应用下载地址
+  final String kr_url;
+
+  /// 应用版本号
+  final String kr_version;
+
+  /// 版本更新说明
+  final String kr_version_description;
+
+  /// 是否为默认应用
+  final bool kr_is_default;
+
+  final String kr_version_review;
+
+  KRUpdateApplication({
+    this.kr_id = 0,
+    this.kr_name = '',
+    this.kr_description = '',
+    this.kr_url = '',
+    this.kr_version = '',
+    this.kr_version_description = '',
+    this.kr_is_default = false,
+    this.kr_version_review = '',
+  });
+
+  factory KRUpdateApplication.fromJson(Map<String, dynamic> json) {
+    return KRUpdateApplication(
+      kr_id: json['id'] ?? 0,
+      kr_name: json['name'] ?? '',
+      kr_description: json['description'] ?? '',
+      kr_url: json['url'] ?? '',
+      kr_version: json['version'] ?? '',
+      kr_version_description: json['version_description'] ?? '',
+      kr_is_default: json['is_default'] ?? false,
+      kr_version_review: json['version_review'] ?? '',
+    );
+  }
+
+  Future<bool> kr_is_daytime() async {
+    if (Platform.isIOS) {
+      if (kr_version_review.isNotEmpty) {
+        // 获取当前应用版本号
+        final PackageInfo packageInfo = await PackageInfo.fromPlatform();
+        final String currentVersion = packageInfo.version;
+        
+        // 比较版本号
+        return !(currentVersion == kr_version_review);
+      }
+      return true;
+    }
+    return true;
+  }
+}

lib/app/model/response/kr_is_register.dart

@@ -0,0 +1,22 @@
+/// 是否注册
+class KRIsRegister {
+
+  
+  bool kr_isRegister = false;
+
+  KRIsRegister({this.kr_isRegister = false});
+
+  KRIsRegister.fromJson(Map<String, dynamic> json) {
+    kr_isRegister = json['Status'] == "true" || json['Status'] == true
+        ? true
+        : false || json['status'] == "true" || json['status'] == true
+            ? true
+            : false;
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = <String, dynamic>{};
+    data['Status'] = kr_isRegister;
+    return data;
+  }
+}

lib/app/model/response/kr_kr_affiliate_count.dart

@@ -0,0 +1,13 @@
+class KRAffiliateCount {
+  int registers = -1;
+  int totalCommission = -1;
+
+  KRAffiliateCount({required this.registers, required this.totalCommission});
+
+  factory KRAffiliateCount.fromJson(Map<String, dynamic> json) {
+    return KRAffiliateCount(
+      registers: json['registers'] ?? -1,
+      totalCommission: json['total_commission'] ?? -1,
+    );
+  }
+}

lib/app/model/response/kr_login_data.dart

@@ -0,0 +1,17 @@
+/// 登录信息
+
+class KRLoginData {
+  String kr_token = "";
+
+  KRLoginData({this.kr_token = ""});
+
+  KRLoginData.fromJson(Map<String, dynamic> json) {
+    kr_token = json["token"].toString();
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = <String, dynamic>{};
+    data['token'] = kr_token;
+    return data;
+  }
+}

lib/app/model/response/kr_message_list.dart

@@ -0,0 +1,96 @@
+class KRMessageList {
+  final int total;
+  final List<KRMessage> announcements;
+
+  KRMessageList({
+    this.total = 0,
+    List<KRMessage>? announcements,
+  }) : announcements = announcements ?? [];
+
+  factory KRMessageList.fromJson(Map<String, dynamic> json) {
+    return KRMessageList(
+      total: json['total'] as int? ?? 0,
+      announcements: (json['announcements'] as List<dynamic>?)
+              ?.map((e) => KRMessage.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          [],
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'total': total,
+      'announcements': announcements.map((e) => e.toJson()).toList(),
+    };
+  }
+}
+
+class KRMessage {
+  final int id;
+  final String title;
+  final String content;
+  final bool show;
+  final bool pinned;
+  final bool popup;
+  final int createdAt;
+  final int updatedAt;
+  final String dataStr = "";
+
+  // 通用时间格式化方法
+  String kr_formatDateTime(int timestamp, {String format = 'yyyy-MM-dd HH:mm'}) {
+    if (timestamp == 0) return '';
+    final DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(timestamp );
+    
+    return format
+        .replaceAll('yyyy', dateTime.year.toString())
+        .replaceAll('MM', dateTime.month.toString().padLeft(2, '0'))
+        .replaceAll('dd', dateTime.day.toString().padLeft(2, '0'))
+        .replaceAll('HH', dateTime.hour.toString().padLeft(2, '0'))
+        .replaceAll('mm', dateTime.minute.toString().padLeft(2, '0'))
+        .replaceAll('ss', dateTime.second.toString().padLeft(2, '0'));
+  }
+
+  // 获取格式化的创建时间字符串
+  String get kr_formattedCreatedAt => kr_formatDateTime(createdAt);
+
+  // 获取格式化的更新时间字符串
+  String get kr_formattedUpdatedAt => kr_formatDateTime(updatedAt);
+
+  KRMessage({
+    this.id = 0,
+    this.title = '',
+    this.content = '',
+    this.show = false,
+    this.pinned = false,
+    this.popup = false,
+    this.createdAt = 0,
+    this.updatedAt = 0,
+  });
+
+  factory KRMessage.fromJson(Map<String, dynamic> json) {
+    return KRMessage(
+      id: json['id'] as int? ?? 0,
+      title: json['title'] as String? ?? '',
+      content: json['content'] as String? ?? '',
+      show: json['show'] as bool? ?? false,
+      pinned: json['pinned'] as bool? ?? false,
+      popup: json['popup'] as bool? ?? false,
+      createdAt: json['created_at'] as int? ?? 0,
+      updatedAt: json['updated_at'] as int? ?? 0,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'title': title,
+      'content': content,
+      'show': show,
+      'pinned': pinned,
+      'popup': popup,
+      'created_at': createdAt,
+      'updated_at': updatedAt,
+    };
+  }
+}
+  

lib/app/model/response/kr_node_group_list.dart

@@ -0,0 +1,40 @@
+class KRNodeGroupList {
+  final List<KRNodeGroupListItem> list;
+
+  const KRNodeGroupList({required this.list});
+
+  factory KRNodeGroupList.fromJson(Map<String, dynamic> json) {
+    final dynamic listData = json['list'];
+    if (listData == null) return KRNodeGroupList(list: []);
+    
+    try {
+      return KRNodeGroupList(
+        list: (listData as List)
+            .map((e) => KRNodeGroupListItem.fromJson(e))
+            .toList(),
+      );
+    } catch (e) {
+      return KRNodeGroupList(list: []);
+    }
+  }
+}
+
+class KRNodeGroupListItem {
+  final String id;
+  final String name;
+  final String icon;
+
+  const KRNodeGroupListItem({
+    required this.id,
+    required this.name,
+    required this.icon,
+  });
+
+  factory KRNodeGroupListItem.fromJson(Map<String, dynamic> json) {
+    return KRNodeGroupListItem(
+      id: json['id']?.toString() ?? '',
+      name: json['name']?.toString() ?? '',
+      icon: json['icon']?.toString() ?? '',
+    );
+  }
+}

lib/app/model/response/kr_node_list.dart

@@ -0,0 +1,153 @@
+import 'package:kaer_with_panels/app/utils/kr_log_util.dart';
+
+class KRNodeList {
+   final List<KrNodeListItem> list;
+  final String subscribeId;
+  final String startTime;
+  final String expireTime;
+
+  const KRNodeList({
+    required this.list,
+    this.subscribeId = "0",
+    this.startTime = "",
+    this.expireTime = "",
+  });
+
+  factory KRNodeList.fromJson(Map<String, dynamic> json) {
+   
+    try {
+      final List<dynamic>? jsonList= json['list'] as List<dynamic>?;
+      return KRNodeList(
+        list: jsonList?.map((e) => KrNodeListItem.fromJson(e as Map<String, dynamic>)).toList() ?? [],
+        subscribeId: json['id']?.toString() ?? "0",
+        startTime: json['start_time']?.toString() ?? "",
+        expireTime: json['expire_time']?.toString() ?? "",
+      );
+    } catch (err) {
+      KRLogUtil.kr_e('KRNodeList解析错误: $err', tag: 'NodeList');
+      return const KRNodeList(list: []);
+    }
+  }
+}
+
+class KrNodeListItem {
+  final int id;
+   String name;
+  final String uuid;
+  final String protocol;
+  final String relayMode;
+  final String relayNode;
+  final String serverAddr;
+  final int speedLimit;
+  final List<String> tags;
+  final int traffic;
+  final double trafficRatio;
+  final int upload;
+  final String city;
+  final String config;
+  final String country;
+  final int createdAt;
+  final int download;
+  final String startTime;
+  final String expireTime;
+  final double latitude;
+  final double longitude;
+
+  KrNodeListItem({
+    required this.id,
+    required this.name,
+    required this.uuid,
+    required this.protocol,
+    this.relayMode = '',
+    this.relayNode = '',
+    required this.serverAddr,
+    required this.speedLimit,
+    required this.tags,
+    required this.traffic,
+    required this.trafficRatio,
+    required this.upload,
+    required this.city,
+    required this.config,
+    required this.country,
+    this.createdAt = 0,
+    required this.download,
+    required this.startTime,
+    required this.expireTime,
+    required this.latitude,
+    required this.longitude,
+  });
+
+  factory KrNodeListItem.fromJson(Map<String, dynamic> json) {
+    try {
+      return KrNodeListItem(
+        id: _parseIntSafely(json['id']),
+        name: json['name']?.toString() ?? '',
+        uuid: json['uuid']?.toString() ?? '',
+        protocol: json['protocol']?.toString() ?? '',
+        relayMode: json['relay_mode']?.toString() ?? '',
+        relayNode: json['relay_node']?.toString() ?? '',
+        serverAddr: json['server_addr']?.toString() ?? '',
+        speedLimit: _parseIntSafely(json['speed_limit']),
+        tags: _parseStringList(json['tags']),
+        traffic: _parseIntSafely(json['traffic']),
+        trafficRatio: _parseDoubleSafely(json['traffic_ratio']),
+        upload: _parseIntSafely(json['upload']),
+        city: json['city']?.toString() ?? '',
+        config: json['config']?.toString() ?? '',
+        country: json['country']?.toString() ?? '',
+        createdAt: _parseIntSafely(json['created_at']),
+        download: _parseIntSafely(json['download']),
+        startTime: json['start_time']?.toString() ?? '',
+        expireTime: json['expire_time']?.toString() ?? '',
+        latitude: _parseDoubleSafely(json['latitude']),
+        longitude: _parseDoubleSafely(json['longitude']),
+      );
+    } catch (err) {
+      KRLogUtil.kr_e('KrNodeListItem解析错误: $err', tag: 'NodeList');
+      return KrNodeListItem(
+        id: 0,
+        name: '',
+        uuid: '',
+        protocol: '',
+        serverAddr: '',
+        speedLimit: 0,
+        tags: [],
+        traffic: 0,
+        trafficRatio: 0,
+        upload: 0,
+        city: '',
+        config: '',
+        country: '',
+        download: 0,
+        startTime: '',
+        expireTime: '',
+        latitude: 0.0,
+        longitude: 0.0,
+      );
+    }
+  }
+
+  // 添加安全解析工具方法
+  static int _parseIntSafely(dynamic value) {
+    if (value == null) return 0;
+    if (value is int) return value;
+    if (value is String) return int.tryParse(value) ?? 0;
+    return 0;
+  }
+
+  static double _parseDoubleSafely(dynamic value) {
+    if (value == null) return 0.0;
+    if (value is double) return value;
+    if (value is int) return value.toDouble();
+    if (value is String) return double.tryParse(value) ?? 0.0;
+    return 0.0;
+  }
+
+  static List<String> _parseStringList(dynamic value) {
+    if (value == null) return [];
+    if (value is List) {
+      return value.map((e) => e?.toString() ?? '').toList();
+    }
+    return [];
+  }
+}

lib/app/model/response/kr_order_status.dart

@@ -0,0 +1,323 @@
+/// 订单状态模型类
+class KROrderStatus {
+  /// 订单ID
+  final int kr_id;
+  
+  /// 用户ID
+  final int kr_userId;
+  
+  /// 订单编号
+  final String kr_orderNo;
+  
+  /// 订单类型
+  final int kr_type;
+  
+  /// 购买数量
+  final int kr_quantity;
+  
+  /// 单价
+  final double kr_price;
+  
+  /// 总金额
+  final double kr_amount;
+  
+  /// 赠送金额
+  final double kr_giftAmount;
+  
+  /// 折扣
+  final double kr_discount;
+  
+  /// 优惠券码
+  final String? kr_coupon;
+  
+  /// 优惠券折扣金额
+  final double kr_couponDiscount;
+  
+  /// 佣金
+  final double kr_commission;
+  
+  /// 支付方式
+  final String kr_method;
+  
+  /// 手续费
+  final double kr_feeAmount;
+  
+  /// 交易号
+  final String kr_tradeNo;
+  
+  /// 订单状态
+  final int kr_status;
+  
+  /// 订阅ID
+  final int kr_subscribeId;
+  
+  /// 订阅信息
+  final KRSubscribe? kr_subscribe;
+  
+  /// 创建时间
+  final int kr_createdAt;
+  
+  /// 更新时间
+  final int kr_updatedAt;
+
+  /// 订单状态枚举
+  static const int kr_statusPending = 0;    // 待支付
+  static const int kr_statusPaid = 1;       // 已支付
+  static const int kr_statusCancelled = 2;  // 已取消
+  static const int kr_statusRefunded = 3;   // 已退款
+  static const int kr_statusFailed = 4;     // 支付失败
+  
+  /// 获取订单状态描述
+  String get kr_statusText {
+    switch (kr_status) {
+      case kr_statusPending:
+        return '待支付';
+      case kr_statusPaid:
+        return '已支付';
+      case kr_statusCancelled:
+        return '已取消';
+      case kr_statusRefunded:
+        return '已退款';
+      case kr_statusFailed:
+        return '支付失败';
+      default:
+        return '未知状态';
+    }
+  }
+
+  /// 判断订单是否待支付
+  bool get kr_isPending => kr_status == kr_statusPending;
+
+  /// 判断订单是否已支付
+  bool get kr_isPaid => kr_status == kr_statusPaid;
+
+  /// 判断订单是否已取消
+  bool get kr_isCancelled => kr_status == kr_statusCancelled;
+
+  /// 判断订单是否已退款
+  bool get kr_isRefunded => kr_status == kr_statusRefunded;
+
+  /// 判断订单是否支付失败
+  bool get kr_isFailed => kr_status == kr_statusFailed;
+
+  const KROrderStatus({
+    required this.kr_id,
+    required this.kr_userId,
+    required this.kr_orderNo,
+    required this.kr_type,
+    required this.kr_quantity,
+    required this.kr_price,
+    required this.kr_amount,
+    required this.kr_giftAmount,
+    required this.kr_discount,
+    this.kr_coupon,
+    required this.kr_couponDiscount,
+    required this.kr_commission,
+    required this.kr_method,
+    required this.kr_feeAmount,
+    required this.kr_tradeNo,
+    required this.kr_status,
+    required this.kr_subscribeId,
+    this.kr_subscribe,
+    required this.kr_createdAt,
+    required this.kr_updatedAt,
+  });
+
+  /// 从JSON映射创建订单状态实例
+  factory KROrderStatus.fromJson(Map<String, dynamic> json) {
+    return KROrderStatus(
+      kr_id: json['id'] as int? ?? 0,
+      kr_userId: json['user_id'] as int? ?? 0,
+      kr_orderNo: json['order_no'] as String? ?? '',
+      kr_type: json['type'] as int? ?? 0,
+      kr_quantity: json['quantity'] as int? ?? 0,
+      kr_price: (json['price'] as num?)?.toDouble() ?? 0.0,
+      kr_amount: (json['amount'] as num?)?.toDouble() ?? 0.0,
+      kr_giftAmount: (json['gift_amount'] as num?)?.toDouble() ?? 0.0,
+      kr_discount: (json['discount'] as num?)?.toDouble() ?? 0.0,
+      kr_coupon: json['coupon'] as String?,
+      kr_couponDiscount: (json['coupon_discount'] as num?)?.toDouble() ?? 0.0,
+      kr_commission: (json['commission'] as num?)?.toDouble() ?? 0.0,
+      kr_method: json['method'] as String? ?? '',
+      kr_feeAmount: (json['fee_amount'] as num?)?.toDouble() ?? 0.0,
+      kr_tradeNo: json['trade_no'] as String? ?? '',
+      kr_status: json['status'] as int? ?? 0,
+      kr_subscribeId: json['subscribe_id'] as int? ?? 0,
+      kr_subscribe: json['subscribe'] != null 
+          ? KRSubscribe.fromJson(json['subscribe'] as Map<String, dynamic>)
+          : null,
+      kr_createdAt: json['created_at'] as int? ?? 0,
+      kr_updatedAt: json['updated_at'] as int? ?? 0,
+    );
+  }
+
+  /// 转换为JSON映射
+  Map<String, dynamic> toJson() {
+    return {
+      'id': kr_id,
+      'user_id': kr_userId,
+      'order_no': kr_orderNo,
+      'type': kr_type,
+      'quantity': kr_quantity,
+      'price': kr_price,
+      'amount': kr_amount,
+      'gift_amount': kr_giftAmount,
+      'discount': kr_discount,
+      'coupon': kr_coupon,
+      'coupon_discount': kr_couponDiscount,
+      'commission': kr_commission,
+      'method': kr_method,
+      'fee_amount': kr_feeAmount,
+      'trade_no': kr_tradeNo,
+      'status': kr_status,
+      'subscribe_id': kr_subscribeId,
+      'subscribe': kr_subscribe?.toJson(),
+      'created_at': kr_createdAt,
+      'updated_at': kr_updatedAt,
+    };
+  }
+}
+
+/// 订阅信息模型类
+class KRSubscribe {
+  final int kr_id;
+  final String kr_name;
+  final String kr_description;
+  final double kr_unitPrice;
+  final String kr_unitTime;
+  final List<KRDiscount> kr_discount;
+  final int kr_replacement;
+  final int kr_inventory;
+  final int kr_traffic;
+  final int kr_speedLimit;
+  final int kr_deviceLimit;
+  final int kr_quota;
+  final int kr_groupId;
+  final List<int> kr_serverGroup;
+  final List<int> kr_server;
+  final bool kr_show;
+  final bool kr_sell;
+  final int kr_sort;
+  final double kr_deductionRatio;
+  final bool kr_allowDeduction;
+  final int kr_resetCycle;
+  final bool kr_renewalReset;
+  final int kr_createdAt;
+  final int kr_updatedAt;
+
+  const KRSubscribe({
+    required this.kr_id,
+    required this.kr_name,
+    required this.kr_description,
+    required this.kr_unitPrice,
+    required this.kr_unitTime,
+    required this.kr_discount,
+    required this.kr_replacement,
+    required this.kr_inventory,
+    required this.kr_traffic,
+    required this.kr_speedLimit,
+    required this.kr_deviceLimit,
+    required this.kr_quota,
+    required this.kr_groupId,
+    required this.kr_serverGroup,
+    required this.kr_server,
+    required this.kr_show,
+    required this.kr_sell,
+    required this.kr_sort,
+    required this.kr_deductionRatio,
+    required this.kr_allowDeduction,
+    required this.kr_resetCycle,
+    required this.kr_renewalReset,
+    required this.kr_createdAt,
+    required this.kr_updatedAt,
+  });
+
+  factory KRSubscribe.fromJson(Map<String, dynamic> json) {
+    return KRSubscribe(
+      kr_id: json['id'] as int? ?? 0,
+      kr_name: json['name'] as String? ?? '',
+      kr_description: json['description'] as String? ?? '',
+      kr_unitPrice: (json['unit_price'] as num?)?.toDouble() ?? 0.0,
+      kr_unitTime: json['unit_time'] as String? ?? '',
+      kr_discount: (json['discount'] as List<dynamic>?)
+          ?.map((e) => KRDiscount.fromJson(e as Map<String, dynamic>))
+          .toList() ?? [],
+      kr_replacement: json['replacement'] as int? ?? 0,
+      kr_inventory: json['inventory'] as int? ?? 0,
+      kr_traffic: json['traffic'] as int? ?? 0,
+      kr_speedLimit: json['speed_limit'] as int? ?? 0,
+      kr_deviceLimit: json['device_limit'] as int? ?? 0,
+      kr_quota: json['quota'] as int? ?? 0,
+      kr_groupId: json['group_id'] as int? ?? 0,
+      kr_serverGroup: (json['server_group'] as List<dynamic>?)
+          ?.map((e) => e as int)
+          .toList() ?? [],
+      kr_server: (json['server'] as List<dynamic>?)
+          ?.map((e) => e as int)
+          .toList() ?? [],
+      kr_show: json['show'] as bool? ?? false,
+      kr_sell: json['sell'] as bool? ?? false,
+      kr_sort: json['sort'] as int? ?? 0,
+      kr_deductionRatio: (json['deduction_ratio'] as num?)?.toDouble() ?? 0.0,
+      kr_allowDeduction: json['allow_deduction'] as bool? ?? false,
+      kr_resetCycle: json['reset_cycle'] as int? ?? 0,
+      kr_renewalReset: json['renewal_reset'] as bool? ?? false,
+      kr_createdAt: json['created_at'] as int? ?? 0,
+      kr_updatedAt: json['updated_at'] as int? ?? 0,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': kr_id,
+      'name': kr_name,
+      'description': kr_description,
+      'unit_price': kr_unitPrice,
+      'unit_time': kr_unitTime,
+      'discount': kr_discount.map((e) => e.toJson()).toList(),
+      'replacement': kr_replacement,
+      'inventory': kr_inventory,
+      'traffic': kr_traffic,
+      'speed_limit': kr_speedLimit,
+      'device_limit': kr_deviceLimit,
+      'quota': kr_quota,
+      'group_id': kr_groupId,
+      'server_group': kr_serverGroup,
+      'server': kr_server,
+      'show': kr_show,
+      'sell': kr_sell,
+      'sort': kr_sort,
+      'deduction_ratio': kr_deductionRatio,
+      'allow_deduction': kr_allowDeduction,
+      'reset_cycle': kr_resetCycle,
+      'renewal_reset': kr_renewalReset,
+      'created_at': kr_createdAt,
+      'updated_at': kr_updatedAt,
+    };
+  }
+}
+
+/// 折扣信息模型类
+class KRDiscount {
+  final int kr_quantity;
+  final double kr_discount;
+
+  const KRDiscount({
+    required this.kr_quantity,
+    required this.kr_discount,
+  });
+
+  factory KRDiscount.fromJson(Map<String, dynamic> json) {
+    return KRDiscount(
+      kr_quantity: json['quantity'] as int? ?? 0,
+      kr_discount: (json['discount'] as num?)?.toDouble() ?? 0.0,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'quantity': kr_quantity,
+      'discount': kr_discount,
+    };
+  }
+}

lib/app/model/response/kr_package_list.dart

@@ -0,0 +1,327 @@
+import 'dart:convert';
+
+import 'package:get/get_connect/http/src/utils/utils.dart';
+import 'package:kaer_with_panels/app/utils/kr_log_util.dart';
+
+import '../../utils/kr_common_util.dart';
+
+class KRDescription {
+  final List<KRFeature> kr_features;
+
+  KRDescription({
+    required this.kr_features,
+  });
+
+  factory KRDescription.fromJson(Map<String, dynamic> json) {
+    return KRDescription(
+      kr_features: (json['features'] as List?)
+          ?.map((e) => KRFeature.fromJson(e as Map<String, dynamic>))
+          .toList() ?? [],
+    );
+  }
+}
+
+class KRFeature {
+  final String kr_label;
+  final String kr_type;
+  final List<KRFeatureDetail> kr_details;
+
+  KRFeature({
+    required this.kr_label,
+    required this.kr_type,
+    required this.kr_details,
+  });
+
+  factory KRFeature.fromJson(Map<String, dynamic> json) {
+    return KRFeature(
+      kr_label: json['label'] as String,
+      kr_type: json['type'] as String,
+      kr_details: (json['details'] as List)
+          .map((e) => KRFeatureDetail.fromJson(e as Map<String, dynamic>))
+          .toList(),
+    );
+  }
+}
+
+class KRFeatureDetail {
+  final String kr_label;
+  final String kr_description;
+
+  KRFeatureDetail({
+    required this.kr_label,
+    required this.kr_description,
+  });
+
+  factory KRFeatureDetail.fromJson(Map<String, dynamic> json) {
+    return KRFeatureDetail(
+      kr_label: json['label'] as String,
+      kr_description: json['description'] as String,
+    );
+  }
+}
+
+class KRPackageList {
+  final List<KRPackageListItem> kr_list;
+  final int kr_total;
+
+  KRPackageList({required this.kr_list, required this.kr_total});
+
+  // 获取所有不同的时间单位
+  List<String> kr_getUniqueUnitTimes() {
+    return kr_list.map((item) => item.kr_unitTime).toSet().toList();
+  }
+
+  // 根据时间单位获取套餐列表
+  List<KRPackageListItem> kr_getPackagesByUnitTime(String unitTime) {
+    return kr_list.where((item) => item.kr_unitTime == unitTime).toList();
+  }
+
+  // 检查是否有多个时间单位
+  bool kr_hasMultipleUnitTimes() {
+    return kr_getUniqueUnitTimes().length > 1;
+  }
+
+  factory KRPackageList.fromJson(Map<String, dynamic> json) {
+    return KRPackageList(
+        kr_list: (json['list'] as List? ?? [])
+            .map((item) => KRPackageListItem.fromJson(item))
+            .toList(),
+        kr_total: json['total']);
+  }
+}
+
+class KRPackageListItem {
+  // 包的唯一标识符
+  final int kr_id;
+  // 包的名称
+  final String kr_name;
+  // 包的描述信息
+  final KRDescription kr_description;
+  // 单位价格
+  final int kr_unitPrice;
+  // 单位时间（例如：月、年）
+  final String kr_unitTime;
+  // 折扣信息列表
+  final List<KRDiscount> kr_discount;
+  // 替换费用
+  final int kr_replacement;
+  // 库存数量
+  final int kr_inventory;
+  // 流量限制
+  final int kr_traffic;
+  // 速度限制
+  final int kr_speedLimit;
+  // 设备限制数量
+  final int kr_deviceLimit;
+  // 配额
+  final int kr_quota;
+  // 组ID
+  final int kr_groupId;
+  // 服务器组（可能为空）
+  final dynamic kr_serverGroup;
+  // 服务器（可能为空）
+  final dynamic kr_server;
+  // 是否显示
+  final bool kr_show;
+  // 是否出售
+  final bool kr_sell;
+  // 排序顺序
+  final int kr_sort;
+  // 扣除比例
+  final int kr_deductionRatio;
+  // 是否允许扣除
+  final bool kr_allowDeduction;
+  // 重置周期
+  final int kr_resetCycle;
+  // 是否在续订时重置
+  final bool kr_renewalReset;
+  // 创建时间戳
+  final int kr_createdAt;
+  // 更新时间戳
+  final int kr_updatedAt;
+
+  KRPackageListItem({
+    required this.kr_id,
+    required this.kr_name,
+    required this.kr_description,
+    required this.kr_unitPrice,
+    required this.kr_unitTime,
+    required this.kr_discount,
+    required this.kr_replacement,
+    required this.kr_inventory,
+    required this.kr_traffic,
+    required this.kr_speedLimit,
+    required this.kr_deviceLimit,
+    required this.kr_quota,
+    required this.kr_groupId,
+    this.kr_serverGroup,
+    this.kr_server,
+    required this.kr_show,
+    required this.kr_sell,
+    required this.kr_sort,
+    required this.kr_deductionRatio,
+    required this.kr_allowDeduction,
+    required this.kr_resetCycle,
+    required this.kr_renewalReset,
+    required this.kr_createdAt,
+    required this.kr_updatedAt,
+  });
+
+  // 从JSON数据创建KRPackageList实例
+  factory KRPackageListItem.fromJson(Map<String, dynamic> json) {
+     KRLogUtil.kr_i('json: ${json['traffic'] ?? 0}');
+   
+    
+    // 获取原始折扣列表
+    final List<KRDiscount> originalDiscounts = (json['discount'] as List<dynamic>?)
+        ?.map((e) => KRDiscount.fromJson(e as Map<String, dynamic>))
+        .toList() ?? [];
+    
+    // 创建基础选项（数量为1，折扣为100%）
+    final KRDiscount baseDiscount = KRDiscount(
+      kr_quantity: 1,
+      kr_discount: 100,  // 折扣为100%，表示原价
+    );
+    
+    // 创建完整的折扣列表，确保基础选项在最后
+    final List<KRDiscount> discounts = List.from(originalDiscounts);
+    if (!discounts.any((discount) => discount.kr_quantity == 1)) {
+      discounts.add(baseDiscount);
+    }
+    
+    // 解析描述信息
+    final descriptionJson = json['description'];
+    KRDescription description;
+    if (descriptionJson is String) {
+      try {
+        description = KRDescription.fromJson(jsonDecode(descriptionJson));
+      } catch (e) {
+        KRLogUtil.kr_e('解析描述信息失败: $e');
+        description = KRDescription(kr_features: []);
+      }
+    } else if (descriptionJson is Map<String, dynamic>) {
+      description = KRDescription.fromJson(descriptionJson);
+    } else {
+      description = KRDescription(kr_features: []);
+    }
+    
+    return KRPackageListItem(
+      kr_id: json['id'] as int,
+      kr_name: json['name'] as String,
+      kr_description: description,
+      kr_unitPrice: json['unit_price']  ?? 0,
+      kr_unitTime: json['unit_time'] as String,
+      kr_discount: discounts,
+      kr_replacement: json['replacement'] ?? 0,
+      kr_inventory: json['inventory'] ?? 0,
+      kr_traffic: json['traffic'] ?? 0,
+      kr_speedLimit: json['speed_limit'] ?? 0,
+      kr_deviceLimit: json['device_limit'] ?? 0,
+      kr_quota: json['quota'] ?? 0,
+      kr_groupId: json['group_id'] ?? 0,
+      kr_serverGroup: json['server_group'],
+      kr_server: json['server'],
+      kr_show: json['show'] ?? false,
+      kr_sell: json['sell'] ?? false,
+      kr_sort: json['sort'] ?? 0,
+      kr_deductionRatio: json['deduction_ratio'] ?? 0,
+      kr_allowDeduction: json['allow_deduction'] ?? false,
+      kr_resetCycle: json['reset_cycle'] ?? 0,
+      kr_renewalReset: json['renewal_reset'] ?? false,
+      kr_createdAt: json['created_at'] ?? 0,
+      kr_updatedAt: json['updated_at'] ?? 0,
+    );
+  }
+
+  // 获取包含基础选项的完整折扣列表
+  List<KRDiscount> kr_getCompleteDiscountList() {
+    // 创建基础选项（数量为1，折扣为100%）
+    final KRDiscount baseDiscount = KRDiscount(
+      kr_quantity: 1,
+      kr_discount: 100,  // 折扣为100%，表示原价
+    );
+    
+    // 如果原始折扣列表为空，返回只包含基础选项的列表
+    if (kr_discount.isEmpty) {
+      return [baseDiscount];
+    }
+    
+    // 检查是否已存在数量为1的折扣
+    final bool hasBaseDiscount = kr_discount.any((discount) => discount.kr_quantity == 1);
+    
+    // 创建新的列表，包含所有原始折扣
+    final List<KRDiscount> completeList = List.from(kr_discount);
+    
+    // 如果没有数量为1的折扣，添加基础选项到列表末尾
+    if (!hasBaseDiscount) {
+      completeList.add(baseDiscount);
+    }
+    
+    // 按数量排序
+    completeList.sort((a, b) => a.kr_quantity.compareTo(b.kr_quantity));
+    
+    return completeList;
+  }
+
+  // 获取折扣后的价格
+  double kr_getDiscountedPrice() {
+    if (kr_discount.isEmpty) return kr_unitPrice / 100.0;
+    final maxDiscount = kr_discount.reduce((a, b) => a.kr_discount > b.kr_discount ? a : b);
+    return (kr_unitPrice / 100.0) * (maxDiscount.kr_discount / 100.0);
+  }
+
+  // 获取折扣显示文本
+  String kr_getDiscountDisplay() {
+    if (kr_discount.isEmpty) return '';
+    final maxDiscount = kr_discount.reduce((a, b) => a.kr_discount > b.kr_discount ? a : b);
+    return '${(maxDiscount.kr_discount / 10).toStringAsFixed(1)}折';
+  }
+
+  // 获取最大折扣
+  KRDiscount? kr_getMaxDiscount() {
+    if (kr_discount.isEmpty) return null;
+    return kr_discount.reduce((a, b) => 
+        a.kr_discount > b.kr_discount ? a : b);
+  }
+
+
+
+  // 格式化价格显示（保留两位小数）
+  String kr_formatPrice(double price) {
+    return price.toStringAsFixed(2);
+  }
+
+  // 获取套餐描述
+  String kr_getPackageDescription() {
+    if (kr_discount.isEmpty) {
+      return '${kr_name} - ${kr_unitPrice / 100.0}元/${kr_unitTime}';
+    }
+    final maxDiscount = kr_discount.reduce((a, b) => a.kr_discount > b.kr_discount ? a : b);
+    return '${kr_name} - ${kr_getDiscountedPrice()}元/${kr_unitTime}';
+  }
+}
+
+class KRDiscount {
+  // 折扣数量
+  final int kr_quantity;
+  // 折扣百分比
+  final int kr_discount;
+
+  KRDiscount({
+    required this.kr_quantity,
+    required this.kr_discount,
+  });
+
+  // 从JSON数据创建KRDiscount实例
+  factory KRDiscount.fromJson(Map<String, dynamic> json) {
+    // 确保折扣值在 0-100 之间
+    int discount = json['discount'] ?? 100;
+    if (discount < 0) discount = 0;
+    if (discount > 100) discount = 100;
+    
+    return KRDiscount(
+      kr_quantity: json['quantity'] ?? 1,
+      kr_discount: discount,
+    );
+  }
+}

lib/app/model/response/kr_payment_methods.dart

@@ -0,0 +1,48 @@
+import 'package:kaer_with_panels/app/utils/kr_log_util.dart';
+
+class KRPaymentMethods {
+  /// 支付方式列表
+  final List<KRPaymentMethod> list;
+
+  KRPaymentMethods({required this.list});
+
+  factory KRPaymentMethods.fromJson(Map<String, dynamic> json) {
+    final List<dynamic> rawList = json['list'] ?? [];
+    return KRPaymentMethods(
+      list: rawList.map((item) => KRPaymentMethod.fromJson(item)).toList(),
+    );
+  }
+}
+
+class KRPaymentMethod {
+  final int id;
+  final String name;
+  final String platform;
+  final String icon;
+  final int feeMode;
+  final int feePercent;
+  final int feeAmount;
+
+  KRPaymentMethod({
+    required this.id,
+    required this.name,
+    required this.platform,
+    required this.icon,
+    required this.feeMode,
+    required this.feePercent,
+    required this.feeAmount,
+  });
+
+  factory KRPaymentMethod.fromJson(Map<String, dynamic> json) {
+    KRLogUtil.kr_i(json.toString());
+    return KRPaymentMethod(
+      id: (json['id'] ?? 0),
+      name: json['name'] ?? '',
+      platform: json['platform'] ?? '',
+      icon: json['icon'] ?? '',
+      feeMode: json['fee_mode'] ?? 0,
+      feePercent: json['fee_percent'] ?? 0,
+      feeAmount: json['fee_amount'] ?? 0,
+    );
+  }
+}

lib/app/model/response/kr_purchase_order_no.dart

@@ -0,0 +1,21 @@
+class KRPurchaseOrderNo {
+  final String orderNo; 
+
+  KRPurchaseOrderNo({required this.orderNo});
+
+  factory KRPurchaseOrderNo.fromJson(Map<String, dynamic> json) {
+    return KRPurchaseOrderNo(orderNo: json['order_no'] ?? '');
+  }
+}
+
+
+
+class KRPurchaseOrderUrl {
+  final String url;
+
+  KRPurchaseOrderUrl({required this.url});
+
+  factory KRPurchaseOrderUrl.fromJson(Map<String, dynamic> json) {
+    return KRPurchaseOrderUrl(url: json['checkout_url'] ?? '');
+  }
+} 

lib/app/model/response/kr_status.dart

@@ -0,0 +1,22 @@
+/// 是否注册
+class KRStatus {
+
+  
+  bool kr_bl= false;
+
+  KRStatus({this.kr_bl = false});
+
+  KRStatus.fromJson(Map<String, dynamic> json) {
+    kr_bl = json['Status'] == "true" || json['Status'] == true
+        ? true
+        : false || json['status'] == "true" || json['status'] == true
+            ? true
+            : false;
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = <String, dynamic>{};
+    data['status'] = kr_bl;
+    return data;
+  }
+}

lib/app/model/response/kr_user_available_subscribe.dart

@@ -0,0 +1,71 @@
+import '../../utils/kr_log_util.dart';
+
+class KRUserAvailableSubscribeItem {
+  final int id;
+  final String name;
+  final int deviceLimit;
+  final int download;
+  final int upload;
+  final int traffic;
+  final String startTime;
+  final String expireTime;
+  final List<dynamic> list;
+
+  const KRUserAvailableSubscribeItem({
+    this.id = 0,
+    this.name = '',
+    this.deviceLimit = 0,
+    this.download = 0,
+    this.upload = 0,
+    this.traffic = 0,
+    this.startTime = '',
+    this.expireTime = '',
+    this.list = const [],
+  });
+
+  factory KRUserAvailableSubscribeItem.fromJson(Map<String, dynamic> json) {
+    return KRUserAvailableSubscribeItem(
+      id: json['id'] as int? ?? 0,
+      name: json['name'] as String? ?? '',
+      deviceLimit: json['device_limit'] as int? ?? 0,
+      download: json['download'] as int? ?? 0,
+      upload: json['upload'] as int? ?? 0,
+      traffic: json['traffic'] as int? ?? 0,
+      startTime: json['start_time'] as String? ?? '',
+      expireTime: json['expire_time'] as String? ?? '',
+      list: (json['list'] as List<dynamic>?) ?? const [],
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'device_limit': deviceLimit,
+      'download': download,
+      'upload': upload,
+      'traffic': traffic,
+      'start_time': startTime,
+      'expire_time': expireTime,
+      'list': list,
+    };
+  }
+}
+
+class KRUserAvailableSubscribeList {
+  final List<KRUserAvailableSubscribeItem> list;
+
+  const KRUserAvailableSubscribeList({
+    this.list = const [],
+  });
+
+  factory KRUserAvailableSubscribeList.fromJson(Map<String, dynamic> json) {
+    KRLogUtil.kr_i('订阅json列表: ${json}', tag: 'KRUserAvailableSubscribeList');
+    final List<dynamic> listData = (json['list'] as List<dynamic>?) ?? const [];
+    return KRUserAvailableSubscribeList(
+      list: listData
+          .map((item) => KRUserAvailableSubscribeItem.fromJson(item as Map<String, dynamic>))
+          .toList(),
+    );
+  }
+}

lib/app/model/response/kr_user_info.dart

@@ -0,0 +1,34 @@
+class KRUserInfo {
+  final int id;
+  final String email;
+  final int refererId;
+  final String referCode;
+  final String avatar;
+  final String areaCode;
+  final String telephone;
+ final int balance;
+
+  KRUserInfo({
+    required this.id,
+    required this.email,
+    this.refererId = 0,
+    this.referCode = '',
+    this.avatar = '',
+    this.areaCode = '',
+    this.telephone = '',
+    this.balance = 0
+  });
+
+  factory KRUserInfo.fromJson(Map<String, dynamic> json) {
+    return KRUserInfo(
+      id: json['id'] ?? 0,
+      email: json['email'] ?? '',
+      refererId: json['referer_id'] ?? 0,
+      referCode: json['refer_code'] ?? '',
+      avatar: json['avatar'] ?? '',
+      areaCode: json['area_code'] ?? '',
+      telephone: json['telephone'] ?? '',
+       balance: json['balance'] ?? 0,
+    );
+  }
+}

lib/app/model/response/kr_user_online_duration.dart

@@ -0,0 +1,63 @@
+/// 每日在线时长统计模型
+class KRDailyOnlineStat {
+  final int day;
+  final String dayName;
+  final double hours;
+
+  KRDailyOnlineStat({
+    required this.day,
+    required this.dayName,
+    required this.hours,
+  });
+
+  factory KRDailyOnlineStat.fromJson(Map<String, dynamic> json) {
+    return KRDailyOnlineStat(
+      day: json['day'] ?? 0,
+      dayName: json['day_name'] ?? '',
+      hours: (json['hours'] ?? 0.0).toDouble(),
+    );
+  }
+}
+
+/// 在线时长记录模型
+class KROnlineDurationRecord {
+  final int currentContinuousDays;
+  final int historyContinuousDays;
+  final int longestSingleConnection;
+
+  KROnlineDurationRecord({
+    required this.currentContinuousDays,
+    required this.historyContinuousDays,
+    required this.longestSingleConnection,
+  });
+
+  factory KROnlineDurationRecord.fromJson(Map<String, dynamic> json) {
+    return KROnlineDurationRecord(
+      currentContinuousDays: json['current_continuous_days'] ?? 0,
+      historyContinuousDays: json['history_continuous_days'] ?? 0,
+      longestSingleConnection: json['longest_single_connection'] ?? 0,
+    );
+  }
+}
+
+/// 用户在线时长统计响应模型
+class KRUserOnlineDurationResponse {
+  final List<KRDailyOnlineStat> weeklyStats;
+  final KROnlineDurationRecord connectionRecords;
+
+  KRUserOnlineDurationResponse({
+    required this.weeklyStats,
+    required this.connectionRecords,
+  });
+
+  factory KRUserOnlineDurationResponse.fromJson(Map<String, dynamic> json) {
+    return KRUserOnlineDurationResponse(
+      weeklyStats: (json['weekly_stats'] as List?)
+          ?.map((e) => KRDailyOnlineStat.fromJson(e as Map<String, dynamic>))
+          .toList() ?? [],
+      connectionRecords: KROnlineDurationRecord.fromJson(
+        json['connection_records'] as Map<String, dynamic>? ?? {},
+      ),
+    );
+  }
+}

lib/app/model/response/kr_web_text.dart

@@ -0,0 +1,30 @@
+/// 网页文本内容响应模型
+class KRWebText {
+  /// 隐私政策内容
+  final String privacyPolicy;
+
+  /// 用户协议内容
+  final String tosContent;
+
+  /// 构造函数
+  KRWebText({
+    required this.privacyPolicy,
+    required this.tosContent,
+  });
+
+  /// 从 JSON 创建实例
+  factory KRWebText.fromJson(Map<String, dynamic> json) {
+    return KRWebText(
+      privacyPolicy: json['privacy_policy'] ?? '',
+      tosContent: json['tos_content'] ?? '',
+    );
+  }
+
+  /// 转换为 JSON
+  Map<String, dynamic> toJson() {
+    return {
+      'privacy_policy': privacyPolicy,
+      'tos_content': tosContent,
+    };
+  }
+}