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

/// Team login accepts EITHER an email (legacy/personal Verantwortliche
/// accounts) OR a Gemeinde name (the normal Teamer login path, since a
/// Teamer thinks of their login as "meine Gemeinde", not their email).
/// At least one of email/gemeindeName is required; enforced in the
/// controller rather than a custom validator to keep this DTO simple.
export class TeamLoginDto {
  @IsOptional()
  @IsEmail()
  email?: string;

  @IsOptional()
  @IsString()
  @IsNotEmpty()
  gemeindeName?: string;

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