import { Injectable } from '@angular/core';
import { Http, Response, Headers } from '@angular/http';
import { Observable } from 'rxjs/Rx';
import { User } from './user';

@Injectable()

export class UserService {

    public usersTmp: Array<Object> = new Array<Object>();
    public users: Array<User>;
    public user: User = new User();
    public noteToSend;
    constructor(private http: Http) { }

    getUsers() {
        var headers = new Headers();
        headers.append('Accept', 'q=0.8;application/json;q=0.9');

        this.http.get('/AngularApp/api/users', { headers: headers })
            .map((res: Response) => res.json())
            .subscribe(
            data => {
                console.log(data);
                this.usersTmp = data;
            },
            err => console.error(err),
            () => console.log('done')
            );

        this.users = new Array<User>();
        for (var i = 0; i < this.usersTmp.length; i++) {
            this.user = new User();
            this.user.id = this.usersTmp[i]["userId"];
            this.user.name = this.usersTmp[i]["userName"];
            this.user.email = this.usersTmp[i]["userEmail"];
            this.user.pass = this.usersTmp[i]["userPassword"];

            this.users.push(this.user);

        }
        return this.users;
    }