import { ApiProperty, ApiHideProperty } from '@nestjs/swagger';

export class CommonResponseDto {
  @ApiProperty({ description: '响应状态码', example: 200 })
  code: number;

  @ApiProperty({ description: '响应消息', example: 'success' })
  message: string;

  @ApiHideProperty()
  data: any;

  @ApiProperty({ description: '时间戳', example: 1703001000000 })
  timestamp: number;

  @ApiProperty({ description: '追踪ID', example: 'trace-uuid-123' })
  traceId: string;
}

export class PaginationDto {
  @ApiProperty({ description: '页码', example: 1, minimum: 1 })
  page: number;

  @ApiProperty({
    description: '每页数量',
    example: 10,
    minimum: 1,
    maximum: 100,
  })
  limit: number;
}

export class PaginationResponseDto {
  @ApiHideProperty()
  items: any[];

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

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

  @ApiProperty({ description: '每页数量', example: 10 })
  limit: number;

  @ApiProperty({ description: '总页数', example: 10 })
  totalPages: number;
}