//
//  SignUpViewController.swift
//  Firebase test
//
//  Created by Max Hunt on 06/05/2020.
//  Copyright © 2020 smt. All rights reserved.
//

import UIKit
import FirebaseAuth
import Firebase

class SignUpViewController: UIViewController {

    @IBOutlet weak var fName: UITextField!
    @IBOutlet weak var lName: UITextField!
    @IBOutlet weak var email: UITextField!
    @IBOutlet weak var pwd: UITextField!
    @IBOutlet weak var signUpBtn: UIButton!
    @IBOutlet weak var errLbl: UILabel!
    
    
    override func viewDidLoad() {
        super.viewDidLoad()

        errLbl.isHidden = true
    }
    


    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destination.
        // Pass the selected object to the new view controller.
    }
    */

    
    @IBAction func signUpTapped(_ sender: Any) {
        Auth.auth().createUser(withEmail: self.email.text!, password: self.pwd.text!) { (result, err) in
            if let err = err {
                self.errLbl.isHidden = false
                self.errLbl.text = err.localizedDescription
            }
            else {
                let db = Firestore.firestore()
                db.collection("users").addDocument(data: [
                    "First Name":self.fName.text!,
                    "Last Name":self.lName.text!,
                    "email":self.email.text!,
                    "uid":result!.user.uid
                ]) { (error) in
                    if error != nil {
                        self.errLbl.isHidden = false
                        self.errLbl.text = error!.localizedDescription
                    }
                }
                let HomeViewController = self.storyboard?.instantiateViewController(identifier: Constants.Storyboard.homeViewController) as? HomeViewController
                self.view.window?.rootViewController = HomeViewController
                self.view.window?.makeKeyAndVisible()
                //goto home
            }
        }
    }
    
}