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

export class RegisterDto {
  @ApiProperty({ example: 'user@example.com' })
  @IsEmail()
  email: string;

  @ApiProperty({ example: 'password123', minLength: 8 })
  @IsString()
  @MinLength(8)
  password: string;

  @ApiPropertyOptional({ example: 'John' })
  @IsOptional()
  @IsString()
  firstName?: string;

  @ApiPropertyOptional({ example: 'Doe' })
  @IsOptional()
  @IsString()
  lastName?: string;
}

export class LoginDto {
  @ApiProperty({ example: 'user@example.com' })
  @IsEmail()
  email: string;

  @ApiProperty({ example: 'password123' })
  @IsString()
  password: string;
}

export class RefreshTokenDto {
  @ApiProperty()
  @IsString()
  refreshToken: string;
}

export class UserInfoDto {
  @ApiProperty()
  id: string;

  @ApiProperty()
  email: string;

  @ApiProperty({ required: false })
  firstName?: string;

  @ApiProperty({ required: false })
  lastName?: string;

  @ApiProperty()
  roles: string[];
}

export class TokenResponseDto {
  @ApiProperty()
  accessToken: string;

  @ApiProperty()
  refreshToken: string;

  @ApiProperty()
  expiresIn: number;

  @ApiProperty({ type: UserInfoDto })
  user: UserInfoDto;
}