import { Resolver, Mutation, Args, ObjectType, Field } from '@nestjs/graphql';
import { AuthService } from './auth.service';
import { User } from '../users/entities/user.entity';

@ObjectType()
class AuthResponse {
  @Field()
  access_token: string;

  @Field(() => User)
  user: User;
}

@Resolver()
export class AuthResolver {
  constructor(private authService: AuthService) {}

  @Mutation(() => AuthResponse)
  async login(
    @Args('username') username: string,
    @Args('password') password: string,
  ) {
    return this.authService.login(username, password);
  }

  @Mutation(() => AuthResponse)
  async register(
    @Args('username') username: string,
    @Args('email') email: string,
    @Args('password') password: string,
  ) {
    return this.authService.register(username, email, password);
  }
}