import { Injectable } from '@angular/core';
import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot, UrlTree } from '@angular/router';
import { Observable } from 'rxjs';
import { AuthService } from './auth.service';

@Injectable({
  providedIn: 'root'
})
export class AuthGuard implements CanActivate {
  constructor( private authService: AuthService, private router: Router){}
  canActivate(){
      if(this.authService.loggedIn()){
          console.log("guard")
          return true;
      } else {
          this.router.navigate(['/login']);
          return false;
      }
  }
  
}
