aitori-stylist/backend/src/modules/simulations/dto/list-simulation-templates-query.dto.ts

import { Transform } from 'class-transformer';
import { IsEnum, IsInt, IsOptional, IsString, Min } from 'class-validator';

export class ListSimulationTemplateOptionsQueryDto {
  @IsEnum(['STYLIST', 'SYSTEM'])
  source!: 'STYLIST' | 'SYSTEM';

  @IsOptional()
  @IsEnum(['LONG', 'MEDIUM', 'SHORT', 'DYE'])
  category?: 'LONG' | 'MEDIUM' | 'SHORT' | 'DYE';

  @IsOptional()
  @IsString()
  q?: string;

  @Transform(({ value }) => Number(value ?? 1))
  @IsInt()
  @Min(1)
  page = 1;

  @Transform(({ value }) => Number(value ?? 12))
  @IsInt()
  @Min(1)
  pageSize = 12;
}