import { Injectable } from '@angular/core';
import { User } from './user.interface';
import { Router } from '@angular/router';
import { Observable, Subject } from 'rxjs/Rx';
declare var firebase: any;
@Injectable()
export class UserAuthService {

  constructor(private router: Router) { }
  signupUser(user: User) {

    firebase.auth().createUserWithEmailAndPassword(user.email, user.password)
      .catch(function (error) {
        // Handle Errors here.
        //var errorCode = error.code;
        //var errorMessage = error.message;
        // ...
        console.log(error);
      });
  }
  logout() {
    firebase.auth().signOut();
    this.router.navigate(['/signin']);
  }
  signinUser(user: User) {
    firebase.auth().signInWithEmailAndPassword(user.email, user.password)
      .catch(function (error) {
        // Handle Errors here.
        //var errorCode = error.code;
        //var errorMessage = error.message;
        console.log(error);
        // ...
      });

  }
  isAuthenticated() {
    var user = firebase.auth().currentUser;
    if (user) {
      return true;
    }
    else {
      return false;
    }
  }
  userProfile() {
    var user = firebase.auth().currentUser;
    var name, email, photoUrl,password, uid, emailVerified;


    if (user != null) {
      //name = user.displayName;
      email = user.email;
      password=user.password;
    return user;
      //photoUrl = user.photoURL;
      //emailVerified = user.emailVerified;
      //uid = user.uid;
    }
    else{
      return null;
    }
  }
  }