import 'package:hgdj/assets_tool/images.dart';

import '../../alert/vip_guide/guide_manager.dart';
import '../../config/config.dart';
import '../../hj_page/ai/ai_sub_type/ai_function_logic.dart';
import '../../hj_page/main_page/provider/msg_provider.dart';
import '../../hj_page/pre_sale/pre_sale_model.dart';
import 'ads_model.dart';

/// 预售/活动状态
class AdvanceStatus {
  bool? activityPopUp; //预售活动是否首页弹窗
  bool? activityStatus; //是否开启
  bool? balancePayment; //是否有尾款支付
  String? oid;
  PrivilegeLimit? privilegeLimit; //预付权益

  AdvanceStatus.fromJson(dynamic json) {
    activityStatus = json['activityStatus'];
    balancePayment = json['balancePayment'];
    activityPopUp = json['activityPopUp'];
    oid = json['oid'];
    privilegeLimit = json['privilegeLimit'] != null
        ? PrivilegeLimit.fromJson(json['privilegeLimit'])
        : null;
  }
}

/// 预付权益限制与剩余次数
class PrivilegeLimit {
  bool? hasLimit; //是否有权益限制
  Remain? remain;

  PrivilegeLimit({this.hasLimit, this.remain});

  PrivilegeLimit.fromJson(Map<String, dynamic> json) {
    hasLimit = json['hasLimit'];
    remain = json['remain'] != null ? Remain.fromJson(json['remain']) : null;
  }
}

/// 今日各项功能剩余次数
class Remain {
  int? todayAiUndressCount; //今日剩余ai脱衣次数
  int? todayCoinVideoCount; //今日剩余金币视频观看次数
  int? todayDownloadCount; //今日剩余下载次数

  Remain(
      {this.todayAiUndressCount,
      this.todayCoinVideoCount,
      this.todayDownloadCount});

  Remain.fromJson(Map<String, dynamic> json) {
    todayAiUndressCount = json['todayAiUndressCount'];
    todayCoinVideoCount = json['todayCoinVideoCount'];
    todayDownloadCount = json['todayDownloadCount'];
  }

  void reduceVideoCoinCount() {
    todayCoinVideoCount = (todayCoinVideoCount ?? 0) - 1;
  }
}

/// 同一份 bannerJump 下按位置取：key '1' 播放页，'2' 全民代理页
class BannerJump {
  AdditionalProp? additionalProp;

  BannerJump({this.additionalProp});

  BannerJump.fromJson(Map<String, dynamic> json, {String key = '1'}) {
    additionalProp =
        json[key] != null ? AdditionalProp.fromJson(json[key]) : null;
  }
}

class AdditionalProp {
  String? id;
  String? title; //标题
  String? banner; //BANNER图片
  String? url; //跳转地址
  int? position; //位置 1:视频播放器下方
  String? startAt; //开始时间
  String? endAt; //结束时间
  int? countdownType;

  AdditionalProp(
      {this.id,
      this.banner,
      this.endAt,
      this.position,
      this.startAt,
      this.title,
      this.url,
      this.countdownType});

  AdditionalProp.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    title = json['title'];
    banner = json['banner'];
    url = json['url'];
    position = json['position'];
    startAt = json['startAt'];
    endAt = json['endAt'];
    countdownType = json['countdownType'];
  }

  Map<String, dynamic> toJson() => {
        'id': id,
        'title': title,
        'banner': banner,
        'url': url,
        'position': position,
        'startAt': startAt,
        'endAt': endAt,
        'countdownType': countdownType,
      };
}

/// 全局配置：域名、广告、AI价格、活动、搜索等
class DomainSourceModel {
  // ----- 域名 / 线路 / 版本 -----
  List<String>? domain; //接口域名
  List<Sourcelist>? sourceList;
  List<CheckVersionInfo>? ver;

  // ----- 广告 / 公告 -----
  AdsBean? ads;

  // ----- AI 功能价格 -----
  String? aiUndressPrice; //AI脱衣价格
  String? aiImageToVideoPrice; //图生视频价格
  String? aiTextToImagePrice; //绘图价格
  String? aiTextToNovelPrice; //小说价格

  // ----- 活动 / 预售 / Banner -----
  AdvanceStatus? advanceStatus;
  AdvancePage? advancePage;
  BannerJump? bannerJump; //限时Banner活动
  BannerJump? proxyBannerJump;

  // ----- 抽奖 -----
  String? luckyDrawH5; //抽奖H5链接
  String? luckyDrawIcon; //抽奖入口浮动图标

  // ----- 搜索 -----
  List<String>? hotSearchTerms; //搜索热门词
  List<String>? searchHintWord; //搜索提示词

  // ----- 暗网 VIP -----
  String? darkWebVipId; //暗网vip卡id
  String? darkWebVipName; //暗网vip卡名
  String? shortDramaCardId; //短剧卡id(付费墙默认选中的会员卡)
  List<String>? recommendVipIds;

  // ----- 其他 -----
  bool? broadcast; //是否展示直播模块
  bool? storeIsOpen; //原味商店开关
  List<JGAreaModel>? jgArea; //金刚区配置

  static DomainSourceModel fromJson(Map<String, dynamic>? map) {
    map ??= {};
    final info = DomainSourceModel();

    // 直接写入全局 Config 的配置项
    Config.vipMark = map['vipMark'] ?? true;
    Config.coinMark = map['coinMark'] ?? true;
    Config.freeMark = map['freeMark'] ?? true;
    Config.signIcon = map['signIcon'];
    Config.darkWebEnable = map['darkWebEnable'] ?? true;
    Config.darkWebImg = map['darkWebImg'];
    Config.darkWebIcon = map['darkWebIcon'];
    Config.darkWebIconName = map['darkWebIconName'];
    Config.mineBg = map['personalCenterBackground'];
    Config.entryPopupEnabled =
        map['shortDramaEntryPopupEnabled'] ?? true; //短剧引导气泡，字段缺失当开启
    MineMsgProvider().payTier =
        PayTierModel.fromJson(map); //支付状态分层（各展示位图片/卡ID/倒计时）
    GuideManager().update(map['paymentGuide']); //付费引导各场景开关（弹窗一律读缓存，不再临时查接口）
    if (map['aiSwitchConf'] is List) {
      Config.aiTypes = (map['aiSwitchConf'] as List)
          .map((e) => AISwitchConf.fromJson(e))
          .toList();
    }
    if (map.containsKey('bannerJumpList')) {
      Config.bannerJumps = (map['bannerJumpList'] as List?)
              ?.map((o) => BannerJumpEntity.fromJson(o))
              .toList() ??
          [];
    }

    // 域名 / 线路 / 版本
    if (map.containsKey('domain')) {
      info.domain = (map['domain'] as List?)?.map((o) => o.toString()).toList();
    }
    if (map.containsKey('sourceList')) {
      info.sourceList = (map['sourceList'] as List?)
          ?.map((o) => Sourcelist.fromJson(o))
          .toList();
    }
    if (map.containsKey('ver')) {
      info.ver = (map['ver'] as List?)
          ?.map((o) => CheckVersionInfo.fromMap(o))
          .toList();
    }

    // 广告
    if (map.containsKey('ads')) {
      info.ads = AdsBean.fromMap(map['ads']);
    }

    // AI 价格
    info.aiUndressPrice = map['aiUndressPrice']?.toString();
    info.aiImageToVideoPrice = map['aiImageToVideoPrice']?.toString();
    info.aiTextToImagePrice = map['aiTextToImagePrice']?.toString();
    info.aiTextToNovelPrice = map['aiTextToNovelPrice']?.toString();

    // 活动 / 预售 / Banner
    if (map.containsKey('advancePage')) {
      info.advancePage = AdvancePage.fromJson(map['advancePage']);
    }
    if (map.containsKey('advanceStatus')) {
      info.advanceStatus = AdvanceStatus.fromJson(map['advanceStatus']);
    }
    info.bannerJump = map['bannerJump'] != null
        ? BannerJump.fromJson(map['bannerJump'])
        : null;
    info.proxyBannerJump = map['bannerJump'] != null
        ? BannerJump.fromJson(map['bannerJump'], key: '2')
        : null;

    // 抽奖
    info.luckyDrawH5 = map['luckyDrawH5'];
    info.luckyDrawIcon = map['luckyDrawIcon'];

    // 搜索
    if (map['hotSearchTerms'] is List) {
      info.hotSearchTerms =
          (map['hotSearchTerms'] as List).map((e) => e.toString()).toList();
    }
    if (map['searchHintWord'] is List) {
      info.searchHintWord =
          (map['searchHintWord'] as List).map((e) => e.toString()).toList();
    }

    // 暗网 VIP
    info.darkWebVipId = map['darkWebVipId'];
    info.darkWebVipName = map['darkWebVipName'];
    info.shortDramaCardId = map['shortDramaCardId'];
    if (map['recommendVipIds'] is List) {
      info.recommendVipIds =
          (map['recommendVipIds'] as List).map((e) => e.toString()).toList();
    }

    // 其他
    info.broadcast = map['broadcast'] ?? false;
    info.storeIsOpen = map['storeIsOpen'];
    if (map['jgArea'] is List) {
      info.jgArea = (map['jgArea'] as List?)
          ?.map((e) => JGAreaModel.fromJson(e))
          .toList();
    }
    return info;
  }
}

/// 跑马灯公告
class MarqueeModel {
  String? content; //跑马灯内容
  String? url; //跳转连接
  bool? active; //激活状态
  String? id; //公告id
  int? type; //跑马灯类型，0：会员中心
  int? position;
  String? positionDesc;

  static MarqueeModel fromMap(Map<String, dynamic>? map) {
    map ??= {};
    return MarqueeModel()
      ..content = map['content']
      ..url = map['url']
      ..active = map['active']
      ..id = map['id']
      ..type = map['type']
      ..position = map['position']
      ..positionDesc = map['positionDesc'];
  }
}

/// 版本检测信息
class CheckVersionInfo {
  String? description;
  bool? forcedUpdate; //是否强制更新
  String? platform;
  String? url; //Android 的 apk 下载地址
  String? iosUrl; //iOS 的 App Store 地址，点升级直接跳商店
  String? verName;
  int? code;

  static CheckVersionInfo fromMap(Map<String, dynamic>? map) {
    map ??= {};
    return CheckVersionInfo()
      ..description = map['description']
      ..forcedUpdate = map['forcedUpdate']
      ..platform = map['platform']
      ..url = map['url']
      ..iosUrl = map['iosUrl']
      ..verName = map['verName']
      ..code = map['Code'];
  }
}

/// 广告聚合：图片广告列表 + 文本公告
class AdsBean {
  List<AdsInfoModel>? adsInfoList;
  List<AnnounceInfoBean>? announInfo; //文本公告

  ///多个公告
  List<AnnounceInfoBean>? announList;

  static AdsBean fromMap(Map<String, dynamic>? map) {
    map ??= {};
    return AdsBean()
      ..announInfo = (map['announInfo'] as List?)
          ?.map((o) => AnnounceInfoBean.fromJson(o))
          .toList()
      ..announList = (map['announList'] as List?)
          ?.map((o) => AnnounceInfoBean.fromJson(o))
          .toList()
      ..adsInfoList = (map['adsInfoList'] as List?)
          ?.map((o) => AdsInfoModel.fromMap(o))
          .toList();
  }

  Map toJson() => {
        "announInfo": announInfo,
      };
}

/// 金刚区单项
class JGAreaModel {
  String? id;
  String? name;
  int? type;
  String? img;
  String? desc;
  int? linkType;
  String? linkUrl;
  String? mid;

  JGAreaModel(
      {this.id,
      this.name,
      this.img,
      this.desc,
      this.linkType,
      this.linkUrl,
      this.type,
      this.mid});

  factory JGAreaModel.fromJson(Map<String, dynamic> json) => JGAreaModel(
        id: json["id"],
        name: json["name"],
        img: json["img"],
        desc: json["desc"],
        linkType: json["link_type"],
        linkUrl: json["link_url"],
        type: json["type"],
        mid: json["mid"],
      );

  Map<String, dynamic> toJson() => {
        "id": id,
        "name": name,
        "img": img,
        "desc": desc,
        "link_type": linkType,
        "link_url": linkUrl,
        'mid': mid,
      };
}

/// 线路源
class Sourcelist {
  String? id;
  List<Domain>? domain;
  bool? isActive;
  String? type;

  Sourcelist({this.id, this.domain, this.isActive, this.type});

  factory Sourcelist.fromJson(Map<String, dynamic> json) => Sourcelist(
        id: json["id"],
        domain:
            List<Domain>.from(json["domain"].map((x) => Domain.fromJson(x))),
        isActive: json["isActive"],
        type: json["type"],
      );

  Map<String, dynamic> toJson() => {
        "id": id,
        "domain": List<dynamic>.from(domain!.map((x) => x.toJson())),
        "isActive": isActive,
        "type": type,
      };
}

/// 域名节点（带权重）
class Domain {
  int? weight;
  String? url;
  String? desc;
  int? status;

  Domain({this.weight, this.url, this.desc, this.status});

  factory Domain.fromJson(Map<String, dynamic> json) => Domain(
        weight: json["weight"],
        url: json["url"],
        desc: json["desc"],
        status: json["status"],
      );

  Map<String, dynamic> toJson() => {
        "weight": weight,
        "url": url,
        "desc": desc,
        "status": status,
      };
}

//AI 类型配置表：type → 名称/功能枚举/图标（存图标名，读取时拼 .aiPath）
class _AiTypeConf {
  final String name;
  final AiType type;
  final String img;
  const _AiTypeConf(this.name, this.type, this.img);
}

const _aiTypeConfMap = <int, _AiTypeConf>{
  1: _AiTypeConf('AI脱衣', AiType.autoStrip, 'ai_address.png'),
  2: _AiTypeConf('视频换脸', AiType.videoChangeFace, 'ai_video_face.png'),
  3: _AiTypeConf('图片换脸', AiType.imageChangeFace, 'ai_pic_face.png'),
  4: _AiTypeConf('图生视频', AiType.imageToVideo, 'ai_itv.png'),
  5: _AiTypeConf('AI绘画', AiType.aiPaint, 'ai_draw.png'),
  6: _AiTypeConf('AI小说', AiType.aiNovel, 'ai_novel_enter.png'),
  7: _AiTypeConf('AI女友', AiType.aiMate, 'ai_mate_enter.png'),
};

/// AI 功能开关配置
class AISwitchConf {
  int? type; //AI类型 1:AI脱衣 2:AI视频换脸 3:AI图片换脸 4:图生视频 5:文生图 6:AI小说
  int? sort; //排序，越小越靠前
  bool? isOpen; //是否开启
  String? aiTypeName;
  String? img; //图标（选中/未选中同一张，渲染时统一染白）
  AiType? aiType;

  AISwitchConf.fromJson(Map<String, dynamic> json) {
    type = json['type'];
    sort = json['sort'];
    isOpen = json['isOpen'];
    final conf = _aiTypeConfMap[type];
    if (conf != null) {
      aiTypeName = conf.name;
      aiType = conf.type;
      img = conf.img.aiPath;
    }
  }
}

/// 限时 Banner 跳转配置
class BannerJumpEntity {
  String? id;
  int? position;
  String? url;
  String? title;
  String? startAt;
  String? banner;
  String? endAt;
  int? countdownType;

  BannerJumpEntity(
      {this.title,
      this.id,
      this.position,
      this.url,
      this.startAt,
      this.banner,
      this.endAt,
      this.countdownType});

  BannerJumpEntity.fromJson(dynamic json) {
    id = json['id'];
    position = json['position'];
    url = json['url'];
    title = json['title'];
    startAt = json['startAt'];
    endAt = json['endAt'];
    banner = json['banner'];
    countdownType = json['countdownType'];
  }
}

/// 支付状态分层（ping/domain 的 paymentStatusPopup 字段），用于付费流程的用户分层
enum PayTier {
  newUnpay('new_unpay'), //新用户：注册≤1天且从未付费 → 推新人200卡（新人价+首购引导+紧迫感）
  under7DayUnpay('under_7_day_unpay'), //未付费·注册1~7天 → 推300卡（限时优惠+紧迫感）
  over7DayUnpay('over_7_day_unpay'), //未付费·注册>7天 → 推300卡（永久卡唤醒需求+信任背书）
  over7DayNeedUpgrade(
      'over_7_day_need_upgrade'), //低级会员需续费：注册>7天且已付费、未达最高等级(<5) → 推500至尊卡
  normal('normal'), //正常用户：无特殊弹窗
  unregistered('unregistered'); //未注册（未登录）

  final String value;
  const PayTier(this.value);

  static PayTier? from(String? value) {
    if (value == null || value.isEmpty) return null;
    for (final e in PayTier.values) {
      if (e.value == value) return e;
    }
    return null;
  }
}

/// 支付状态弹窗配置（收敛 ping/domain 支付分层相关字段）
class PayTierModel {
  PayTier? status; //用户分层
  PayTierConfig? config; //各展示位配置（图片/卡ID/倒计时）

  PayTierModel({this.status, this.config});

  PayTierModel.fromJson(Map<String, dynamic>? json) {
    json ??= {};
    status = PayTier.from(json['paymentStatusPopup']);
    // /ping/domain 配置在 paymentStatusPopupConfig 下；/ping/domain/refresh 平铺在外层，回退用 json 本身
    config = PayTierConfig.fromJson(json['paymentStatusPopupConfig'] ?? json);
  }
}

/// 支付状态弹窗各展示位配置（meTab/playPage 为图片链接；vipCard 卡ID；lastDiscountTime 优惠截止时间）
/// 全站新人卡/分层优惠倒计时的唯一数据源，各展示位一律读这里，不再另开接口取时间
class PayTierConfig {
  String? homePage; //首页弹窗图片链接
  String? homePageFlot; //首页浮窗图片链接
  String? playPage; //播放页图片链接
  String? meTab; //me tab 图片链接
  String? vipCard; //点击跳转的会员卡 ID
  int? lastDiscountTime; //优惠截止 Unix 时间戳(秒)，早于当前则不展示倒计时

  PayTierConfig(
      {this.homePage,
      this.homePageFlot,
      this.playPage,
      this.meTab,
      this.vipCard,
      this.lastDiscountTime});

  PayTierConfig.fromJson(Map<String, dynamic>? json) {
    json ??= {};
    homePage = json['homepage'];
    homePageFlot = json['homepageFlot'];
    playPage = json['playPage'];
    meTab = json['meTab'];
    vipCard = json['vipCard'];
    lastDiscountTime = _parseEpochSec(json['lastDiscountTime']);
  }

  static const _minValidEpochSec =
      946684800; //2000-01-01，用于挡掉后端零值时间 0001-01-01T00:00:00Z

  //兼容 Unix 秒(int) / 数字字符串 / ISO 字符串(带 Z 或 +08:00 时区)；零值哨兵一律归 null，避免负 epoch 流入业务
  static int? _parseEpochSec(dynamic v) {
    if (v == null) return null;
    int? sec;
    if (v is num) {
      sec = v.toInt();
    } else if (v is String) {
      final s = v.trim();
      if (s.isEmpty) return null;
      sec = int.tryParse(s) ??
          (DateTime.tryParse(s)?.millisecondsSinceEpoch ?? 0) ~/ 1000;
    }
    return (sec != null && sec >= _minValidEpochSec) ? sec : null;
  }

  /// 优惠剩余秒数（截止时刻 - 当前），≤0 表示已过期/不展示倒计时
  int get discountRemainSec {
    final end = lastDiscountTime ?? 0;
    if (end <= 0) return 0;
    final now = DateTime.now().millisecondsSinceEpoch ~/ 1000;
    final r = end - now;
    return r > 0 ? r : 0;
  }

  bool get hasDiscountCountdown => discountRemainSec > 0;

  String get discountHour =>
      (discountRemainSec ~/ 3600).toString().padLeft(2, '0');

  String get discountMin =>
      ((discountRemainSec ~/ 60) % 60).toString().padLeft(2, '0');

  String get discountSec => (discountRemainSec % 60).toString().padLeft(2, '0');
}