import '../../tools_base/banner/ads_grid_view_widget.dart';

/// 广告信息
class AdsInfoModel {
  // ----- 基础信息 -----
  String? id;
  String? title;
  String? cover; //封面图
  String? href; //跳转地址
  String? newUrl;

  // ----- 官方/来源信息 -----
  String? officialImg;
  String? officialName;
  String? officialDesc;
  String? officialUrl;
  String? officialType;

  // ----- 展示位置与排序 -----
  String? positionName;
  String? imPosition; //IM 广告位标识(IM_LIST_BANNER 等字符串 key)
  /// 广告位置
  /// 0 - 启动页广告
  /// 1 - 首页-推荐显示小广告
  /// 2 - 首页-推荐公告展示
  /// 3 - 消息界面广告
  /// 4 - 首页-热点 banner广告
  int? position;

  /// 同一位置使用此进行排序
  int? sortCode;

  /// 广告样式
  /// full-screen    全屏(启动页、短视频)
  /// banner-720300  Banner720300
  /// banner-720150  Banner720150
  /// banner-750700  Banner750700
  /// banner-800450  Banner800450
  /// pop-ups-600800 弹窗600800
  /// pop-ups-512512 弹窗512512
  /// small-cube     小方块
  /// vertical-cube  竖方块
  String? coverImgSize;

  // ----- 业务控制 -----
  int? moduleType; //楼凤广告模块过滤
  int? watchTime; //广告关闭时长

  AdsInfoModel({this.id, this.cover, this.href, this.title});

  /// 是否有广告倒计时
  bool get hasAdTime => (watchTime ?? 0) > 0;

  /// 根据 coverImgSize 映射广告布局样式（small-cube 与未知值同走默认）
  AdStyle get adStyle => switch (coverImgSize) {
        'vertical-cube' => AdStyle.oneScrollBig,
        'banner-720300' => AdStyle.banner,
        _ => AdStyle.twoAutoScroll,
      };

  //同时兼容 Adv(image/name/url) 与 ShuApp(icon/name/url) 字段
  AdsInfoModel.fromJson(dynamic json) {
    json ??= {};
    id = json['id'];
    title = json['title'] ?? json['name'];
    cover = json['cover'] ?? json['image'] ?? json['icon'];
    href = json['href'] ?? json['url'];
    newUrl = json['newUrl'];
    officialImg = json['officialImg'];
    officialName = json['officialName'];
    officialDesc = json['officialDesc'];
    officialUrl = json['officialUrl'];
    officialType = json['officialType'];
    positionName = json['positionName'];
    position = json['position'];
    sortCode = json['sortCode'];
    coverImgSize = json['coverImgSize'];
    moduleType = json['moduleType'];
    watchTime = json['watchTime'];
  }

  //和 fromJson 同一套解析，别再各写一份
  static AdsInfoModel fromMap(Map<dynamic, dynamic>? map) => AdsInfoModel.fromJson(map);

  Map toJson() => {
        "id": id,
        "title": title,
        "cover": cover,
        "href": href,
        "position": position,
        "sortCode": sortCode,
        "positionName": positionName,
      };
}

/// 公告信息
class AnnounceInfoBean {
  String? content;
  String? cover;
  String? href; //图片公告点击时跳转的地址
  int? type; //0:系统公告 1:图片公告 3:活动公告
  String? title;

  static AnnounceInfoBean fromJson(Map<String, dynamic>? map) {
    map ??= {};
    return AnnounceInfoBean()
      ..content = map['content']
      ..cover = map['cover']
      ..href = map['href']
      ..type = map['type']
      ..title = map['title'];
  }

  Map toJson() => {
        "content": content,
        "cover": cover,
        "href": href,
        "type": type,
        "title": title,
      };
}