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

export class RequestChangesDto {
  @ApiProperty({ description: 'Staff note explaining what the customer must fix' })
  @IsString()
  @MinLength(1)
  note!: string;

  @ApiPropertyOptional({ format: 'uuid' })
  @IsOptional()
  @IsUUID()
  actorId?: string;
}

export class StaffAcceptDto {
  @ApiPropertyOptional({ format: 'uuid' })
  @IsOptional()
  @IsUUID()
  actorId?: string;
}

export class MarketingApproveDto {
  @ApiPropertyOptional({ format: 'uuid' })
  @IsOptional()
  @IsUUID()
  actorId?: string;
}

export class StaffRejectDto {
  @ApiProperty()
  @IsString()
  @MinLength(1)
  reason!: string;

  @ApiPropertyOptional({ format: 'uuid' })
  @IsOptional()
  @IsUUID()
  actorId?: string;
}

export class ApproveStepDto {
  @ApiProperty({ format: 'uuid' })
  @IsUUID()
  actorId!: string;

  @ApiProperty({ description: 'LINE_STAFF | DIRECTOR | CEO' })
  @IsString()
  requiredRole!: string;
}

export class RejectStepDto {
  @ApiProperty({ format: 'uuid' })
  @IsUUID()
  actorId!: string;

  @ApiProperty()
  @IsString()
  @MinLength(1)
  reason!: string;
}

export class CancelBookingDto {
  @ApiProperty()
  @IsString()
  @MinLength(1)
  reason!: string;
}

export class BankCallbackDto {
  @ApiProperty()
  @IsString()
  pnrCode!: string;
}