import { Injectable, UnprocessableEntityException } from '@nestjs/common';
import { SessionService, UserProvider, UsersSession } from 'src/core/sessions';
import { UserDataService } from '../../data/user.dataservice';
import { LoginRequest } from '../entities/request.interface';
import { User } from '../entities/user.interface';

@Injectable()
export class AuthService {
  constructor(
    private readonly userDataService: UserDataService,
    private readonly session: SessionService,
    private readonly user: UserProvider,
  ) {}
  async createAccessToken(payload: LoginRequest): Promise<string> {
    const user = await this.userDataService.login(payload);

    if (!user)
      throw new UnprocessableEntityException(`Username or Password not match`);

    const token = this.session.createAccessToken({
      id: user.id,
      // username: user.username,
      name: user.name,
      // roles: user.roles,
    });

    return token;
  }

  getUser(): UsersSession {
    return this.user.user;
  }

  async getUsers(): Promise<User[]> {
    return this.userDataService.users();
  }
}