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

export class RegisterDto {
  @ApiProperty({ description: 'Email address', example: 'john.doe@example.com' })
  @IsEmail()
  email: string;

  @ApiProperty({ description: 'Password (minimum 8 characters)', example: 'SecurePass123!' })
  @IsString()
  @MinLength(8)
  password: string;

  @ApiProperty({ description: 'First name', example: 'John' })
  @IsString()
  firstName: string;

  @ApiProperty({ description: 'Last name', example: 'Doe' })
  @IsString()
  lastName: string;

  @ApiPropertyOptional({ description: 'Phone number', example: '+1234567890' })
  @IsOptional()
  @IsString()
  phone?: string;

  @ApiPropertyOptional({ description: 'Country ID', example: 1 })
  @IsOptional()
  @IsNumber()
  countryId?: number;

  @ApiPropertyOptional({ description: 'Preferred language', example: 'en' })
  @IsOptional()
  @IsString()
  preferredLanguage?: string;

  @ApiPropertyOptional({ description: 'Preferred currency', example: 'USD' })
  @IsOptional()
  @IsString()
  preferredCurrency?: string;
}