import { IsEmail, IsOptional, IsString, Matches, MinLength } from 'class-validator';

export class RegisterDto {
  @IsString()
  @Matches(/^\+[1-9]\d{6,14}$/, {
    message: 'cellNumber must be in E.164 format (e.g. +989121234567)',
  })
  cellNumber!: string;

  @IsString()
  @MinLength(8, { message: 'password must be at least 8 characters' })
  password!: string;

  @IsString()
  @MinLength(2)
  firstName!: string;

  @IsString()
  @MinLength(2)
  lastName!: string;

  @IsOptional()
  @IsEmail()
  email?: string;

  /** Domain of the business website (e.g. shop-a.local). Resolves tenant for customer registration. */
  @IsString()
  @MinLength(3)
  domain!: string;
}