import { ApiPropertyOptional } from '@nestjs/swagger';
import { LuckyDrawStatus } from '@prisma/client';
import { IsEnum, IsOptional, IsString } from 'class-validator';

export class UpdateLuckyDrawDto {
  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  name?: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  description?: string | null;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  prize?: string | null;

  @ApiPropertyOptional({ example: '2026-10-15' })
  @IsOptional()
  @IsString()
  startDate?: string;

  @ApiPropertyOptional({ example: '2026-11-15' })
  @IsOptional()
  @IsString()
  endDate?: string;

  @ApiPropertyOptional({ enum: LuckyDrawStatus })
  @IsOptional()
  @IsEnum(LuckyDrawStatus)
  status?: LuckyDrawStatus;

  @ApiPropertyOptional({ description: 'Design JSON from designer' })
  @IsOptional()
  design?: unknown | null;
}