import {
  IsString,
  IsOptional,
  IsArray,
  ValidateNested,
} from 'class-validator';
import { Type } from 'class-transformer';
import { WorkflowStageDto } from './workflow-stage.dto';

export class CreateWorkflowDto {
  @IsString()
  workflowType: string;

  @IsString()
  name: string;

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

  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => WorkflowStageDto)
  stages: WorkflowStageDto[];

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  onSuccessActions?: string[];

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  onFailureActions?: string[];

  @IsOptional()
  metadata?: Record<string, any>;

  @IsOptional()
  @IsString()
  createdBy?: string;
}