/// 封装http请求基础返回体
class BaseResponse {
  int? code;
  dynamic data;
  String? message;

  BaseResponse({this.code, this.data, this.message});

  BaseResponse.fromJson(Map<String, dynamic> json) {
    code = json['code'];
    data = json['data'];
    message = json['message'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['code'] = code;
    data['data'] = data;
    data['message'] = message;
    return data;
  }
}

/// 封装http请求基础返回体
class PaginationResponse {
  int? code;
  PaginationData? data;
  String? message;

  PaginationResponse({this.code, this.data, this.message});

  PaginationResponse.fromJson(Map<String, dynamic> json) {
    code = json['code'];
    data = json['data'];
    message = json['message'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['code'] = code;
    data['data'] = data;
    data['message'] = message;
    return data;
  }
}

class PaginationData {
  PaginationData({
    required this.items,
    required this.meta,
  });

  final List<dynamic> items;
  final Meta? meta;

  factory PaginationData.fromJson(Map<String, dynamic> json) {
    return PaginationData(
      items: json["items"],
      meta: json["meta"] == null ? null : Meta.fromJson(json["meta"]),
    );
  }

  Map<String, dynamic> toJson() => {
        "items": items,
        "meta": meta?.toJson(),
      };
}

class Meta {
  Meta({
    required this.totalItems,
    required this.itemCount,
    required this.itemsPerPage,
    required this.totalPages,
    required this.currentPage,
  });

  final int? totalItems;
  final int? itemCount;
  final int? itemsPerPage;
  final int? totalPages;
  final int? currentPage;

  factory Meta.fromJson(Map<String, dynamic> json) {
    return Meta(
      totalItems: json["totalItems"],
      itemCount: json["itemCount"],
      itemsPerPage: json["itemsPerPage"],
      totalPages: json["totalPages"],
      currentPage: json["currentPage"],
    );
  }

  Map<String, dynamic> toJson() => {
        "totalItems": totalItems,
        "itemCount": itemCount,
        "itemsPerPage": itemsPerPage,
        "totalPages": totalPages,
        "currentPage": currentPage,
      };
}