import { ApiProperty } from '@midwayjs/swagger';

export class UnifiedPaginationDTO<T> {
  // 分页DTO用于承载统一分页信息与列表数据
  @ApiProperty({ description: '列表数据' })
  items: T[];

  @ApiProperty({ description: '总数', example: 100 })
  total: number;

  @ApiProperty({ description: '当前页', example: 1 })
  page: number;

  @ApiProperty({ description: '每页数量', example: 20 })
  per_page: number;

  @ApiProperty({ description: '每页数量别名', example: 20 })
  page_size?: number;

  @ApiProperty({ description: '总页数', example: 5 })
  totalPages: number;
}

export class UnifiedImageDTO {
  // 图片DTO用于承载统一图片数据
  @ApiProperty({ description: '图片ID' })
  id: number | string;

  @ApiProperty({ description: '图片URL' })
  src: string;

  @ApiProperty({ description: '图片名称' })
  name?: string;

  @ApiProperty({ description: '替代文本' })
  alt?: string;
}

export class UnifiedProductDTO {
  // 产品DTO用于承载统一产品数据
  @ApiProperty({ description: '产品ID' })
  id: string | number;

  @ApiProperty({ description: '产品名称' })
  name: string;

  @ApiProperty({ description: '产品类型' })
  type: string;

  @ApiProperty({ description: '产品状态' })
  status: string;

  @ApiProperty({ description: '产品SKU' })
  sku: string;

  @ApiProperty({ description: '常规价格' })
  regular_price: string;

  @ApiProperty({ description: '销售价格' })
  sale_price: string;

  @ApiProperty({ description: '当前价格' })
  price: string;

  @ApiProperty({ description: '库存状态' })
  stock_status: string;

  @ApiProperty({ description: '库存数量' })
  stock_quantity: number;

  @ApiProperty({ description: '产品图片', type: [UnifiedImageDTO] })
  images: UnifiedImageDTO[];

  @ApiProperty({ description: '产品标签', type: 'json' })
  tags?: string[];

  @ApiProperty({ description: '产品属性', type: 'json' })
  attributes: any[];

  @ApiProperty({ description: '产品变体', type: 'json' })
  variations?: any[];

  @ApiProperty({ description: '创建时间' })
  date_created: string;

  @ApiProperty({ description: '更新时间' })
  date_modified: string;
  
  @ApiProperty({ description: '原始数据(保留备用)', type: 'json' })
  raw?: any;
}

export class UnifiedOrderDTO {
  // 订单DTO用于承载统一订单数据
  @ApiProperty({ description: '订单ID' })
  id: string | number;

  @ApiProperty({ description: '订单号' })
  number: string;

  @ApiProperty({ description: '订单状态' })
  status: string;

  @ApiProperty({ description: '货币' })
  currency: string;

  @ApiProperty({ description: '总金额' })
  total: string;

  @ApiProperty({ description: '客户ID' })
  customer_id: number;

  @ApiProperty({ description: '客户姓名' })
  customer_name: string;

  @ApiProperty({ description: '客户邮箱' })
  email: string;

  @ApiProperty({ description: '订单项', type: 'json' })
  line_items: any[];

  @ApiProperty({ description: '销售项(兼容前端)', type: 'json' })
  sales?: any[];

  @ApiProperty({ description: '账单地址', type: 'json' })
  billing: any;

  @ApiProperty({ description: '收货地址', type: 'json' })
  shipping: any;

  @ApiProperty({ description: '账单地址全称' })
  billing_full_address?: string;

  @ApiProperty({ description: '收货地址全称' })
  shipping_full_address?: string;

  @ApiProperty({ description: '支付方式' })
  payment_method: string;

  @ApiProperty({ description: '创建时间' })
  date_created: string;
  
  @ApiProperty({ description: '更新时间' })
  date_modified?: string;
  
  @ApiProperty({ description: '原始数据', type: 'json' })
  raw?: any;
}

export class UnifiedCustomerDTO {
  // 客户DTO用于承载统一客户数据
  @ApiProperty({ description: '客户ID' })
  id: string | number;

  @ApiProperty({ description: '头像URL' })
  avatar?: string;
  
  @ApiProperty({ description: '邮箱' })
  email: string;
  
  @ApiProperty({ description: '订单总数' })
  orders?: number;
  
  @ApiProperty({ description: '总花费' })
  total_spend?: number;

  @ApiProperty({ description: '创建时间' })
  date_created?: string;

  @ApiProperty({ description: '更新时间' })
  date_modified?: string;

  @ApiProperty({ description: '名' })
  first_name?: string;

  @ApiProperty({ description: '姓' })
  last_name?: string;

  @ApiProperty({ description: '名字' })
  fullname?: string;

  @ApiProperty({ description: '用户名' })
  username?: string;

  @ApiProperty({ description: '电话' })
  phone?: string;

  @ApiProperty({ description: '账单地址', type: 'json' })
  billing?: any;

  @ApiProperty({ description: '收货地址', type: 'json' })
  shipping?: any;

  @ApiProperty({ description: '原始数据', type: 'json' })
  raw?: any;
}

export class UnifiedSubscriptionDTO {
  // 订阅DTO用于承载统一订阅数据
  @ApiProperty({ description: '订阅ID' })
  id: string | number;

  @ApiProperty({ description: '订阅状态' })
  status: string;
  
  @ApiProperty({ description: '客户ID' })
  customer_id: number;

  @ApiProperty({ description: '计费周期' })
  billing_period: string;
  
  @ApiProperty({ description: '计费间隔' })
  billing_interval: number;
  
  @ApiProperty({ description: '创建时间' })
  date_created?: string;
  
  @ApiProperty({ description: '更新时间' })
  date_modified?: string;
  
  @ApiProperty({ description: '开始时间' })
  start_date: string;
  
  @ApiProperty({ description: '下次支付时间' })
  next_payment_date: string;

  @ApiProperty({ description: '订单项', type: 'json' })
  line_items: any[];
  
  @ApiProperty({ description: '原始数据', type: 'json' })
  raw?: any;
}

export class UnifiedMediaDTO {
  // 媒体DTO用于承载统一媒体数据
  @ApiProperty({ description: '媒体ID' })
  id: number;

  @ApiProperty({ description: '标题' })
  title: string;
  
  @ApiProperty({ description: '媒体类型' })
  media_type: string;

  @ApiProperty({ description: 'MIME类型' })
  mime_type: string;

  @ApiProperty({ description: '源URL' })
  source_url: string;

  @ApiProperty({ description: '创建时间' })
  date_created: string;
  
  @ApiProperty({ description: '更新时间' })
  date_modified?: string;
}

export class UnifiedProductPaginationDTO extends UnifiedPaginationDTO<UnifiedProductDTO> {
  // 产品分页DTO用于承载产品列表分页数据
  @ApiProperty({ description: '列表数据', type: [UnifiedProductDTO] })
  items: UnifiedProductDTO[];
}

export class UnifiedOrderPaginationDTO extends UnifiedPaginationDTO<UnifiedOrderDTO> {
  // 订单分页DTO用于承载订单列表分页数据
  @ApiProperty({ description: '列表数据', type: [UnifiedOrderDTO] })
  items: UnifiedOrderDTO[];
}

export class UnifiedCustomerPaginationDTO extends UnifiedPaginationDTO<UnifiedCustomerDTO> {
  // 客户分页DTO用于承载客户列表分页数据
  @ApiProperty({ description: '列表数据', type: [UnifiedCustomerDTO] })
  items: UnifiedCustomerDTO[];
}

export class UnifiedSubscriptionPaginationDTO extends UnifiedPaginationDTO<UnifiedSubscriptionDTO> {
  // 订阅分页DTO用于承载订阅列表分页数据
  @ApiProperty({ description: '列表数据', type: [UnifiedSubscriptionDTO] })
  items: UnifiedSubscriptionDTO[];
}

export class UnifiedMediaPaginationDTO extends UnifiedPaginationDTO<UnifiedMediaDTO> {
  // 媒体分页DTO用于承载媒体列表分页数据
  @ApiProperty({ description: '列表数据', type: [UnifiedMediaDTO] })
  items: UnifiedMediaDTO[];
}

export class UnifiedSearchParamsDTO {
  // 统一查询参数DTO用于承载分页与筛选与排序参数
  @ApiProperty({ description: '页码', example: 1 })
  page?: number;

  @ApiProperty({ description: '每页数量', example: 20 })
  per_page?: number;

  @ApiProperty({ description: '每页数量别名', example: 20 })
  page_size?: number;

  @ApiProperty({ description: '搜索关键词' })
  search?: string;

  @ApiProperty({ description: '状态' })
  status?: string;
  
  @ApiProperty({ description: '客户ID,用于筛选订单' })
  customer_id?: number;
  
  @ApiProperty({ description: '过滤条件对象' })
  where?: Record<string, any>;
  
  @ApiProperty({ description: '排序对象,例如 { "sku": "desc" }' })
  order?: Record<string, 'asc' | 'desc'> | string;
  
  @ApiProperty({ description: '排序字段(兼容旧入参)' })
  orderby?: string;
  
  @ApiProperty({ description: '排序方式(兼容旧入参)' })
  orderDir?: 'asc' | 'desc';

  @ApiProperty({ description: '选中ID列表,逗号分隔', required: false })
  ids?: string;
}