import { IsString, IsOptional, IsIn, MinLength, IsUUID, IsNumber } from 'class-validator';
import { Transform } from 'class-transformer';

export class UpdateTicketDto {
  @IsOptional()
  @IsUUID()
  assigneeId?: string;

  @IsOptional()
  @IsString()
  @MinLength(3)
  title?: string;

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

  @IsOptional()
  @IsString()
  @IsIn(['low', 'normal', 'high', 'urgent'])
  priority?: string;

  @IsOptional()
  @IsString()
  @IsIn(['open', 'in_progress', 'resolved', 'cancelled'])
  status?: string;

  @IsOptional()
  @Transform(({ value }) => value !== undefined && value !== null ? Number(value) : undefined)
  @IsNumber()
  latitude?: number;

  @IsOptional()
  @Transform(({ value }) => value !== undefined && value !== null ? Number(value) : undefined)
  @IsNumber()
  longitude?: number;
}