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

export class RegisterDto {
  @IsString()
  @IsNotEmpty()
  @MinLength(3)
  username: string;

  @IsEmail()
  @IsNotEmpty()
  email: string;

  @IsString()
  @IsNotEmpty()
  @MinLength(6)
  password: string;

  @IsString()
  @IsNotEmpty()
  displayName: string;
}

export class LoginDto {
  @IsString()
  @IsNotEmpty()
  username: string;

  @IsString()
  @IsNotEmpty()
  password: string;
}

export class DevEmailLoginDto {
  @IsEmail()
  @IsNotEmpty()
  email: string;
}

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

export class ChangePasswordDto {
  @IsString()
  @IsNotEmpty()
  oldPassword: string;

  @IsString()
  @IsNotEmpty()
  @MinLength(8, { message: 'Password must be at least 8 characters long' })
  newPassword: string;
}

export class ResetPasswordDto {
  @IsString()
  @IsNotEmpty()
  @MinLength(8, { message: 'Password must be at least 8 characters long' })
  newPassword: string;
}