import { IsDateString, IsIn, IsOptional, IsString, MaxLength } from 'class-validator';

export class ClientSystemLogExportDto {
  @IsOptional() @IsString() @MaxLength(200) keyword?: string;
  @IsOptional() @IsIn(['all', 'debug', 'info', 'warning', 'error']) level?: string;
  @IsOptional() @IsString() @MaxLength(100) module?: string;
  @IsOptional() @IsIn(['7d', '30d']) range?: string;
  @IsOptional() @IsDateString({ strict: true }) createdAtFrom?: string;
  @IsOptional() @IsDateString({ strict: true }) createdAtTo?: string;
}