@Component({
  selector: 'ddi-login-page',
  templateUrl: 'login-page.component.html'
})
export class LoginPageComponent implements OnInit {

  user: User;

  constructor(private userService: UserService,
              private routingService: RoutingService) {
  }

  ngOnInit() {
    this.user = User.instance();

    // mock data
    this.user.username = 'admin';
    this.user.password = 'admin123';
  }

  login() {
    this.userService.login(this.user.username, this.user.password)
      .then(res => {
        const urlToGoAfterLogin = this.routingService.lastPageUrl;
        if (urlToGoAfterLogin) {
          this.routingService.goTo(urlToGoAfterLogin);
        } else {
          this.routingService.goToMenuPage();
        }
        this.routingService.lastPageUrl = '';
      });
  }

  logout() {
    this.userService.logout();
  }
}