using UnityEngine;

using UnityEngine.UI;

using TMPro;

using PlayFab.ClientModels;

using PlayFab;

using System;

​

namespace LoginSystemWithPlayfab

{

    public class PlayfabController : MonoBehaviour

    {

        #region Playfab Data

​

        [Header ("Playfab Data")]

        [SerializeField] protected string titleId;

        [HideInInspector] public static string PlayFabID;

        [HideInInspector] public string Nickname;

        protected string idLogin;

        protected string password;

        protected bool isFirstLogin;

​

        [Header ("Contatos")]

        public string emailSuporte;

        #endregion

​

        #region UI Elements

        public enum Screens

        {

            Login,

            CreateAccount,

            RecoverAccount,

            ExitGame

        }

​

        [Header ("Login - Main Menu")]

        [SerializeField] GameObject mainMenu;

        [SerializeField] GameObject exitGameMenu;

        [SerializeField] GameObject LoginMenu;

        [SerializeField] TMP_InputField inputIdLogin;

        [SerializeField] TMP_InputField inputPasswordLogin;

        [SerializeField] Toggle rememberMe;

​

        [Header ("Login - CreateAccount")]

        [SerializeField] GameObject createAccountMenu;

        [SerializeField] TMP_InputField inputUser;

        [SerializeField] TMP_InputField inputEmail;

        [SerializeField] TMP_InputField inputPassword;

        [SerializeField] TMP_InputField inputConfirmPassword;

​

        [Header ("Login - RecoverPassword")]

        [SerializeField] GameObject recoverPasswordMenu;

        [SerializeField] TMP_InputField inputEmailRecoverAccount;

​

        [Header ("Login - Notification")]

        [SerializeField] GameObject notificationMenu;

        [SerializeField] TextMeshProUGUI notification;

​

        [Header ("Loading")]

        [SerializeField] GameObject loadingMenu;

        #endregion

​

        #region Unity Methods

        private void Start ()

        {

            rememberMe.isOn = PlayerPrefs.GetString ("rememberMe") == "isOn";

            inputIdLogin.text = PlayerPrefs.GetString ("idLogin", "");

        }

        private void Update ()

        {

            //Open or Close Exit Menu

            if (Input.GetKeyDown (KeyCode.Escape))

            {

                exitGameMenu.SetActive (!exitGameMenu.activeInHierarchy);

            }

        }

        #endregion

​

        #region Playfab Methods

​

        #region LOGIN

​

        void Login (string _user, string _password)

        {

            loadingMenu.SetActive (true);

            idLogin = _user;

            password = _password;

            UserLogin ();

​

        }

        protected void UserLogin ()

        {

            var request = new LoginWithPlayFabRequest { Username = idLogin, Password = password };

            PlayFabClientAPI.LoginWithPlayFab (request, UserLoginSucess, UserLoginFail);

        }

        void UserLoginSucess (LoginResult _result)

        {

            Debug.Log ("UserLoginSucess");

            PlayFabID = _result.PlayFabId;

            LoginSucess (_result);

        }

        void UserLoginFail (PlayFabError _error)

        {

            Debug.Log ("UserLoginFail");

            EmailLogin ();

        }

​

        protected void EmailLogin ()

        {

            var requestEmail = new LoginWithEmailAddressRequest { Email = idLogin, Password = password };

            PlayFabClientAPI.LoginWithEmailAddress (requestEmail, EmailLoginSucess, EmailLoginFail);

        }

        void EmailLoginSucess (LoginResult _result)

        {

            Debug.Log ("EmailLoginSucess");

            PlayFabID = _result.PlayFabId;

            LoginSucess (_result);

        }

        void EmailLoginFail (PlayFabError _error)

        {

            Debug.Log ("EmailLoginFail");

            loadingMenu.SetActive (false);

            LoginFail (_error);

        }

​

        protected void UpdateDisplayName (string _displayName)

        {

            loadingMenu.SetActive (true);

            var request = new UpdateUserTitleDisplayNameRequest { DisplayName = _displayName };

            PlayFabClientAPI.UpdateUserTitleDisplayName (request, UpdateDisplayNameSucess, UpdateDisplayNameFail);

        }

​

        protected virtual void UpdateDisplayNameSucess (UpdateUserTitleDisplayNameResult _result)

        {

            Debug.Log ("User Display Name Updated Sucess!");

            loadingMenu.SetActive (false);

        }

​

        protected virtual void UpdateDisplayNameFail (PlayFabError _error)

        {

            Debug.Log ("User Display Name Updated Fail!");

            loadingMenu.SetActive (false);

        }

​

        public void DisconnectFromPlayfab ()

        {

            Debug.Log ("DisconnectFromPlayfab");

            PlayFabClientAPI.ForgetAllCredentials ();

        }

​

        #endregion

​

        #region CREATE ACCOUNT

​

        public void CreateAccount (string _user, string _email, string _password)

        {

            loadingMenu.SetActive (true);

            idLogin = _user;

            password = _password;

            var registerRequest = new RegisterPlayFabUserRequest { Email = _email, Password = _password, Username = _user };

            PlayFabClientAPI.RegisterPlayFabUser (registerRequest, CreateAccountSucess, CreateAccountFail);

        }

        protected virtual void CreateAccountSucess (RegisterPlayFabUserResult _result)

        {

            Debug.Log ("Create Account Sucess!");

            inputIdLogin.text = idLogin;

            inputPasswordLogin.text = "";

            ShowLoginMenu ();

        }

        protected virtual void CreateAccountFail (PlayFabError _error)

        {

            Debug.Log ("CreateAccountFail " + _error.Error);

            loadingMenu.SetActive (false);

        }

​

        #endregion

​

        #region RECOVER ACCOUNT

​

        void RecoverAccount (string _email)

        {

            loadingMenu.SetActive (true);

            var request = new SendAccountRecoveryEmailRequest { TitleId = titleId, Email = _email };

            PlayFabClientAPI.SendAccountRecoveryEmail (request, RecoverAccountSucess, RecoverAccountFail);

        }

        protected virtual void RecoverAccountSucess (SendAccountRecoveryEmailResult _result)

        {

            Debug.Log ("Account Recovered!");

            ShowMenu (Screens.Login);

            loadingMenu.SetActive (false);

        }

        protected virtual void RecoverAccountFail (PlayFabError _error)

        {

            Debug.Log ("Account Recover Fail!" + _error.ErrorMessage);

            ShowMenu (Screens.Login);

            loadingMenu.SetActive (false);

        }

        #endregion

​

        #endregion

​

        #region Handling UI Elements

        protected void ShowMenu (Screens _screen)

        {

            switch (_screen)

            {

                case Screens.Login:

                    mainMenu.SetActive (true);

                    LoginMenu.SetActive (true);

                    createAccountMenu.SetActive (false);

                    recoverPasswordMenu.SetActive (false);

                    notificationMenu.SetActive (false);

                    exitGameMenu.SetActive (false);

                    loadingMenu.SetActive (false);

                    break;

                case Screens.CreateAccount:

                    mainMenu.SetActive (true);

                    LoginMenu.SetActive (false);

                    createAccountMenu.SetActive (true);

                    recoverPasswordMenu.SetActive (false);

                    notificationMenu.SetActive (false);

                    exitGameMenu.SetActive (false);

                    loadingMenu.SetActive (false);

                    break;

                case Screens.RecoverAccount:

                    mainMenu.SetActive (true);

                    LoginMenu.SetActive (false);

                    createAccountMenu.SetActive (false);

                    recoverPasswordMenu.SetActive (true);

                    notificationMenu.SetActive (false);

                    exitGameMenu.SetActive (false);

                    loadingMenu.SetActive (false);

                    break;

                case Screens.ExitGame:

                    exitGameMenu.SetActive (true);

                    break;

                default:

                    break;

            }

        }

        public void ShowNotification (string _notification)

        {

            notification.text = _notification;

            notificationMenu.SetActive (true);

        }

        #endregion

​

        #region Handling Buttons

        public void ShowCreateAccountMenu ()

        {

            ShowMenu (Screens.CreateAccount);

        }

        public void ShowLoginMenu ()

        {

            ShowMenu (Screens.Login);

        }

        public void ShowRecoverAccountMenu ()

        {

            ShowMenu (Screens.RecoverAccount);

        }

        public void ShowExitGameMenu ()

        {

            ShowMenu (Screens.ExitGame);

        }

        public void BtnLogin ()

        {

            Login (inputIdLogin.text, inputPasswordLogin.text);

        }

        public void BtnCreateAccount ()

        {

            if (string.IsNullOrEmpty (inputUser.text) ||

                string.IsNullOrEmpty (inputEmail.text) ||

                string.IsNullOrEmpty (inputPassword.text) ||

                string.IsNullOrEmpty (inputConfirmPassword.text))

            {

                ShowNotification ("You need to fill all fields");

                loadingMenu.SetActive (false);

                return;

            }

            else if (inputPassword.text.Length < 6)

            {

                ShowNotification ("Password need 6-100 characters.");

                loadingMenu.SetActive (false);

                return;

            }

            else if (inputPassword.text != inputConfirmPassword.text)

            {

                ShowNotification ("Password do not match");

                loadingMenu.SetActive (false);

                return;

            }

            CreateAccount (inputUser.text, inputEmail.text, inputPassword.text);

        }

        public void BtnRecoverPassword ()

        {

            RecoverAccount (inputEmailRecoverAccount.text);

        }

        public void BtnExitGame ()

        {

            Application.Quit ();

        }

​

        #endregion

​

        #region Handling API Login Results

​

        protected virtual void LoginSucess (LoginResult _result)

        {

            Debug.Log ("Login Sucess!");

​

            //Save idLogin if Toogle is On

            if (rememberMe.isOn)

            {

                PlayerPrefs.SetString ("rememberMe", "isOn");

                PlayerPrefs.SetString ("idLogin", idLogin);

            }

            else

            {

                PlayerPrefs.DeleteKey ("rememberMe");

                PlayerPrefs.DeleteKey ("idLogin");

            }

​

            var _request = new GetAccountInfoRequest ();

            PlayFabClientAPI.GetAccountInfo (_request,

            result =>

            {

                if (result.AccountInfo.Username != result.AccountInfo.TitleInfo.DisplayName)

                {

                    var requestDisplayName = new UpdateUserTitleDisplayNameRequest { DisplayName = idLogin };

                    PlayFabClientAPI.UpdateUserTitleDisplayName (requestDisplayName,

                        resultDisplayName =>

                        {

                            //DisplayName Updated

                            loadingMenu.SetActive (false);

                            mainMenu.SetActive (false);

                            return;

​

                        }, error =>

                        {

                            UpdateDisplayNameFail (error);

                        }

                    );

                }

                else

                {

                    loadingMenu.SetActive (false);

                    mainMenu.SetActive (false);

                }

            },

            erro =>

            {

​

            });

        }

​

        protected virtual void LoginFail (PlayFabError _error)

        {

            Debug.Log ("Login Fail!");

        }

        #endregion

    }

}

​