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

export class SayahRequestDto {
  @ApiProperty({ example: '1', description: '1 for natural person (always use "1")' })
  @IsString()
  @IsIn(['1'])
  accountOwnerType!: string;

  @ApiProperty({ example: '4311402422', description: 'Iranian national code (10 digits)' })
  @IsString()
  @IsNotEmpty()
  @Length(10, 10)
  @Matches(/^\d{10}$/, { message: 'nationalId must be exactly 10 digits' })
  nationalId!: string;

  @ApiPropertyOptional({ nullable: true })
  @IsOptional()
  @IsString()
  legalId?: string | null;

  @ApiProperty({ example: 'IR800560611828005105117001', description: 'Iranian Sheba ID (26 characters)' })
  @IsString()
  @Length(26, 26)
  @Matches(/^IR\d{24}$/, { message: 'shebaId must start with IR and contain 24 digits' })
  shebaId!: string;
}