import {Injectable} from '@angular/core';
import {Http} from '@angular/http';
import {Api} from './api';
import {Settings} from './settings';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/toPromise';
import {Storage} from "@ionic/storage";


@Injectable()
export class Auth {
    isLoggedIn: Boolean;
    user_id: String;
    user_token: String;

    constructor(public http: Http, public api: Api, public settings: Settings, public storage: Storage) {
    }

    login(user) {


        this.logout();


        this.storage.set('user_id', user.id);
        this.storage.set('user_jwt', user.jwt);

        this.isLoggedIn = true;
        this.user_id = user._id;
        this.user_token = user.jwt;


    }

    logout() {

        this.storage.remove('user_id');
        this.storage.remove('user_jwt');

        this.isLoggedIn = false;
        this.user_id = null;
        this.user_token = null;
    }

    isAuthenticated() {
        return this.isLoggedIn;
    }

    getUser() {

        console.log("UserID: " + this.user_id);
        console.log("UserToken: " + this.user_token);

        if (this.isAuthenticated()) {
            return {
                id: this.user_id,
                token: this.user_token,
            };
        }

    }

}