login(username: string, password: string) {/*
        this.message = '';
        console.log("login()");
        this.logged = true;
        this.userService.login(email, password);
        this.router.navigate(['/Home']);*/
        console.log(username, password);
        let client_id = '1_4lct27q50a2o0kkgokcc80080soo0w0884o84k4c4084080scc';
        let client_secret='18qczyqg7ccgw44ocw4488k08oscw0ogww08o8wg00wc8w48c4';
        let grant_type = 'password';
        let body = JSON.stringify({
                                    'grant_type': 'password',
                                    'username': username,
                                     'password': password,
                                    'client_id' : client_id,
                                    'client_secret' : client_secret

                                  });
        console.log("napravilo body");
        console.log(body);
        let headers = new Headers();
        headers.append('Accept', 'application/json');
        headers.append('Content-Type', 'application/json');
        console.log("napravilo hedere");
        console.log(headers[0]);
        this.http.post('http://localhost:8000/oauth/v2/token', body, {headers: headers})
        .subscribe(response => {
                    console.log("uslo u reponse");
                    localStorage.setItem('id_token', response.json().access_token);
                    localStorage.setItem('refresh_token', response.json().refresh_token);
                    localStorage.setItem('username', username);
                    this.router.navigate(['/Home']);
                  },
                   error => {
                       alert(error.text());
                       console.log(error.text());
                   }
        );
    }