import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import { IsIn, IsOptional, IsString, IsUUID } from 'class-validator';

const STATUS_ACTIONS = [
  'SUBMIT',
  'SEND_QUOTATION',
  'APPROVE_QUOTATION',
  'REJECT_QUOTATION',
  'APPROVE_STEP',
  'APPROVE',
  'CUSTOMER_SIGN',
  'MARK_FULLY_EXECUTED',
  'MARK_PAID',
  'START_TRANSIT',
  'COMPLETE',
  'REJECT',
  'CANCEL',
] as const;

export { STATUS_ACTIONS };

export class UpdateStatusDto {
  @ApiProperty({ enum: STATUS_ACTIONS })
  @IsIn([...STATUS_ACTIONS])
  action!: string;

  @ApiPropertyOptional({ format: 'uuid', description: 'Staff/director/CEO actor' })
  @IsOptional()
  @IsUUID()
  actorId?: string;

  @ApiPropertyOptional({ description: 'Required role for APPROVE_STEP (LINE_STAFF, DIRECTOR, CEO)' })
  @IsOptional()
  @IsString()
  requiredRole?: string;

  @ApiPropertyOptional({ description: 'Required for REJECT, REJECT_QUOTATION, CANCEL' })
  @IsOptional()
  @IsString()
  reason?: string;
}