스위프트 파이어베이스 카카오톡 #6 [ TabBar 만들기 ] swift firebase

//

//  LoginViewController.swift

//  FreeTalk

//

//  Created by stayfoolish on 2018. 9. 5..

//  Copyright © 2018년 stayfoolish. All rights reserved.

//

import UIKit

import Firebase

class LoginViewController: UIViewController {

    @IBOutlet var email: UITextField!

    @IBOutlet var password: UITextField!

    @IBOutlet var loginButton: UIButton!

    @IBOutlet var signup: UIButton!

    let remoteConfig = RemoteConfig.remoteConfig()

    var color : String!

    override func viewDidLoad() {

        super.viewDidLoad()

        

        try! Auth.auth().signOut()

        let statusBar = UIView()

        self.view.addSubview(statusBar)

        statusBar.snp.makeConstraints {(m) in

            m.right.top.left.equalTo(self.view)

            m.height.equalTo(20)

            

        }

        color = remoteConfig["splash_background"].stringValue

        

        statusBar.backgroundColor = UIColor(hex: color)

        loginButton.backgroundColor = UIColor(hex: color)

        signup.backgroundColor = UIColor(hex: color)

        

        loginButton.addTarget(self, action: #selector(logingEvent), for: .touchUpInside)

        

        Auth.auth().addStateDidChangeListener{(auth, user) in

            if(user != nil){

                let view = self.storyboard?.instantiateViewController(withIdentifier: "MainViewTabBarController") as! UITabBarController

                self.present(view, animated: true, completion: nil)

            }

        }

        

        signup.addTarget(self, action: #selector(presentsSignup), for: .touchUpInside)

        // Do any additional setup after loading the view.

    }

    

    @objc func logingEvent(){

        Auth.auth().signIn(withEmail: email.text!, password: password.text!) {( user, err) in

            if(err != nil) {

                let alert = UIAlertController(title: "에러", message: err.debugDescription, preferredStyle: UIAlertControllerStyle.alert)

                alert.addAction(UIAlertAction(title: "확인",style: UIAlertActionStyle.default, handler: nil))

                self.present(alert, animated: true, completion: nil)

            }

        }

    }

    

    @objc func presentsSignup(){

        let view = self.storyboard?.instantiateViewController(withIdentifier: "SignupViewController") as! SignupViewController

        self.present(view, animated: true, completion: nil)

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

    

    /*

    // 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.destinationViewController.

        // Pass the selected object to the new view controller.

    }

    */

}