Proyectos de Subversion Iphone Microlearning - Nuevo Interface

//

//  LoginView.swift

//  twogetskills

//

//  Created by Efrain Yanez Recanatini on 1/27/22.

//

import SwiftUI

import AudioToolbox

import Network

import Alamofire

import SwiftyJSON

import SafariServices

import RNCryptor

struct SigninView: View {

    @EnvironmentObject var networkMonitor : NetworkMonitor

    @EnvironmentObject var appNavigation : AppNavigation

    @State private var keyboardHeight : CGFloat = 0

    private var appData = AppData.sharedInstance

    @State private var email: String = "" {

        didSet {

            if email.count > 250 {

                email = String(email.prefix(250))

                AudioServicesPlayAlertSoundWithCompletion(SystemSoundID(kSystemSoundID_Vibrate)) { return }

            }

        }

    }

    @State private var isProcessing : Bool = false

    @State private var isValidEmail : Bool = true

    @State private var isEditingEmail : Bool = false

    @State private var password: String = ""  {

        didSet {

            if password.count > 25 {

                password = String(password.prefix(25))

                AudioServicesPlayAlertSoundWithCompletion(SystemSoundID(kSystemSoundID_Vibrate)) { return }

            }

        }

    }

    @State private var isValidPassword : Bool = true

    @State private var isEditingPassword : Bool = false

    @State private var isPasswordShow: Bool = false

    @State private var showProgressView : Bool = false

    @State private var presentAlert : Bool = false

    @State private var titleAlert : String = ""

    @State private var messageAlert : String = ""

    @State private var sheetURL: String = ""

    @State private var sheetShow = false

    var body: some View {

        ZStack {

            Color("color_window_background")

                    .edgesIgnoringSafeArea(.all)

            if self.showProgressView {

                ProgressView()

                    .progressViewStyle(CircularProgressViewStyle(tint: Color("color_progress_view_foreground")))

                    .scaleEffect(3, anchor: .center).zIndex(100000)

            }

            VStack(spacing: 0) {

                if networkMonitor.status == .disconnected {

                    HStack {

                        Text(Config.LANG_ERROR_NETWORK_MESSAGE_SHORT)

                        .font(Font.custom(Config.FONT_NAME_REGULAR, size: Config.FONT_SIZE_APP_BAR_HEAD1 ))

                            .foregroundColor(Color("color_network_disconnected_foreground"))

                            .padding(.leading, 16)

                        Spacer()

                    }

                    .edgesIgnoringSafeArea(.top)

                    .frame(height: 50)

                    .background(Color("color_network_disconnected_background"))

                    Divider().background(Color("color_network_disconnected_background"))

                }

                HeaderGroupView()

                EmailTextFieldGroup(email: self.$email, isEditingEmail: self.$isEditingEmail, isValidEmail: self.$isValidEmail, password: self.$password, isEditingPassword: self.$isEditingPassword, isValidPassword: self.$isValidPassword)

                PasswordTextFieldGroup(

                    password: self.$password,

                    isEditingPassword: self.$isEditingPassword,

                    isValidPassword: self.$isValidPassword,

                    isPasswordShow: self.$isPasswordShow

                ).padding(.top, isValidEmail ? 10 : 2)

                Button(action: {

                    if(validate()) {

                        signin()

                    }

                }, label: {

                    Text(Config.LANG_SIGNIN_BUTTON_SIGNIN)

                    .font(Font.custom(Config.FONT_NAME_REGULAR, size: 13))

                    .frame(width: UIScreen.main.bounds.width - 32, height: 35)

                    .foregroundColor(Color("color_button_foreground"))

                    .background(Color("color_button_background"))

                    .border(Color("color_button_border"), width: Config.BUTTON_BORDER_SIZE)

                                           .cornerRadius(Config.BUTTON_BORDER_RADIUS)

                                   })

                                   .padding(.top, 16)

                                   .padding(.leading, 16)

                                   .padding(.trailing, 16)

                ButtonSignUpGroup(sheetURL: self.$sheetURL, sheetShow: self.$sheetShow)

                Spacer()

                ButtonForgotPasswordGroup(sheetURL: self.$sheetURL, sheetShow: self.$sheetShow)

            }

        }

        //}.offset(y : CGFloat(-(self.keyboardHeight / 2)))

        .onAppear {

    /*

            NotificationCenter.default.addObserver(forName: UIResponder.keyboardWillShowNotification, object: nil, queue: .main) { (notification) in

                let keyboardHeight: CGFloat = (notification.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue.height ?? 0

                self.keyboardHeight = keyboardHeight

                //print("keyboardHeightShow = \(keyboardHeight)")

            }*/

            NotificationCenter.default.addObserver(forName: UIResponder.keyboardWillHideNotification, object: nil, queue: .main) { (notification) in

               // print("keyboardHeightHide ")

            }

        }.sheet(isPresented:  $sheetShow, content: {

            let url = URL(string: sheetURL)

            SafariView(url: url)

        }).alert(isPresented: $presentAlert) {

            Alert(

                title: Text(self.titleAlert),

                message: Text(self.messageAlert),

                dismissButton: .default(Text(Config.LANG_COMMON_OK))

            )

        }

    }

    private func signin() -> Void

    {

        if isProcessing {

            self.titleAlert = Config.LANG_ERROR_SIGNIN_IN_PROGRESS_TITLE

            self.messageAlert = Config.LANG_ERROR_SIGNIN_IN_PROGRESS_MESSAGE

            self.presentAlert = true

            return

        }

        self.isEditingEmail = false

        self.isValidEmail = Validator.checkEmail(email: self.email)

        self.isEditingPassword = false

        self.isValidPassword = Validator.checkPassword(password: self.password)

        if !self.isValidEmail || !self.isValidPassword {

            return

        }

        let device_uuid = appData.deviceUuid

        //print("signin")

        //print(" aes  = \(appData.deviceAes) " )

        //print(" email  = \(self.email) " )

        //print(" password  = \(self.password) " )

        let syncDao = SyncDao.sharedInstance

        if appData.deviceAes.isEmpty  {

            let syncRecord = syncDao.selectOneByType(type: Constants.SYNC_ADAPTER_TYPE_DEVICE)

            if syncRecord.id > 0 {

                let syncAdapter = SyncAdapter()

                syncAdapter.sync {

                    success in

                }

            }

            self.titleAlert = Config.LANG_ERROR_DEVICE_NOT_REGISTER_TITLE

            self.messageAlert = Config.LANG_ERROR_DEVICE_NOT_REGISTER_MESSAGE

            self.presentAlert = true

            return

        }

        if networkMonitor.status == .disconnected {

            self.titleAlert = Config.LANG_ERROR_NETWORK_TITLE

            self.messageAlert = Config.LANG_ERROR_NETWORK_MESSAGE_SHORT

            self.presentAlert = true

            return

        }

        self.showProgressView = true;

        let emailData = email.data(using: .utf8)!

        let emailCipherData = RNCryptor.encrypt(data: emailData, withPassword: appData.deviceAes)

        let emailEncrypted = emailCipherData.base64EncodedString()

        let passwordData = password.data(using: .utf8)!

        let passwordCipherData = RNCryptor.encrypt(data: passwordData, withPassword: appData.deviceAes)

        let passwordEncrypted = passwordCipherData.base64EncodedString()

        //print(" email encrypted = \(emailEncrypted) " )

        //print(" password encrypted = \(passwordEncrypted) " )

        let parameters = [

            Constants.POST_SIGNIN_FIELD_APPLICATION_ID: "\(Constants.GLOBAL_APPLICATION_ID)",

            Constants.POST_SYNC_FIELD_DEVICE_UUID: device_uuid,

            Constants.POST_SIGNIN_FIELD_EMAIL: emailEncrypted,

            Constants.POST_SIGNIN_FIELD_PASSWORD: passwordEncrypted,

            Constants.POST_SIGNIN_FIELD_ENCRYPTER: Constants.GLOBAL_ENCRYPTER

        ]

        let headers: HTTPHeaders = [

            .accept(Constants.HTTP_HEADER_ACCEPT)

        ]

        //print("URL signin : \(Config.URL_SIGNIN)")

        self.showProgressView = true

        AF.request(Config.URL_SIGNIN, method: .post, parameters: parameters, encoding: URLEncoding.default, headers: headers).responseJSON{(response) in

            self.showProgressView = false

            switch response.result {

                case .success:

                    let json = try? JSON(data: response.data!)

                    //print("json : \(json)")

                    if json?["success"] ?? "" != false {

                        let dataService = DataService()

                        if dataService.syncFromServer(json : json) {

                            let userinfo = [

                                "title" : Config.LANG_TITLE_NOTIFICATION_SIGNIN_PUSH,

                                "body" : Config.LANG_BODY_NOTIFICATION_SIGNIN_PUSH,

                                "url" : ""

                            ]

                            NotificationCenter.default.post(name: Constants.NOTIFICATION_NAME_PUSH , object: self, userInfo: userinfo)

                            let now = Date()

                            let dateFormatter = DateFormatter()

                            dateFormatter.dateFormat = Constants.FORMAT_DATETIME_SERVICE

                            let dateOn = dateFormatter.string(from: now)

                            var userLog = UserLogModel()

                            userLog.userUuid = appData.userUuid

                            userLog.activity = Constants.USER_LOG_ACTIVITY_SIGNIN

                            userLog.addedOn = dateOn

                            let userLogDao = UserLogDao.sharedInstance

                            userLogDao.insert(record: userLog)

                            var sync = SyncModel()

                            var json = userLog.toJson()

                            json[Constants.SYNC_ADAPTER_DATA_TYPE_FIELD_NAME] = Constants.SYNC_ADAPTER_DATA_TYPE_USER_LOG

                            sync = SyncModel();

                            sync.type = Constants.SYNC_ADAPTER_TYPE_SYNC

                            if let theJSONData = try?  JSONSerialization.data(withJSONObject: json, options: .prettyPrinted),

                                let data = String(data: theJSONData, encoding: String.Encoding.ascii) {

                                    sync.data = data

                                }

                            syncDao.insert(record : sync);

                            appNavigation.subpageActive = AppMainSubPage.mycapsules

                            appNavigation.pageActive = AppMainPage.home

                            //self.goToMain = true

                        }

                    } else {

                        let message = json?["data"].string ?? ""

                        if !message.isEmpty {

                            self.titleAlert = Config.LANG_ERROR_GENERIC_TITLE

                            self.messageAlert = message

                            self.presentAlert = true

                        }

                    }

                   return

                case .failure :

                    self.titleAlert = Config.LANG_ERROR_COMMUNICATION_TITLE

                    self.messageAlert = Config.LANG_ERROR_COMMUNICATION_MESSAGE

                    self.presentAlert = true

                    return

            }

        }

    }

    private func validate() -> Bool

    {

        //print("validate - email : \(email)")

        //print("validate - password : \(password)")

        if email.isEmpty {

            self.isValidEmail = false

        } else  if !checkEmail(email: email) {

            self.isValidEmail = false

        } else {

            self.isValidEmail = true

        }

        if password.isEmpty {

            self.isValidPassword = false

        } else if(!checkPassword(password: password)) {

            self.isValidPassword = false

        } else {

            self.isValidPassword = true

        }

        return  self.isValidEmail &&  self.isValidPassword

    }

    private func checkEmail(email : String) -> Bool {

        let regex = #"^[a-zA-Z0-9_\-\.~]{2,}@[a-zA-Z0-9_\-\.~]{2,}\.[a-zA-Z]{2,}$"#

        let predicate = NSPredicate(format: "SELF MATCHES %@", regex)

        return predicate.evaluate(with: email) ? true : false;

    }

    private func checkPassword(password : String) -> Bool {

        let regexOld = #"^(?=.*\d+)(?=.*[a-z])(?=.*[A-Z])[0-9a-zA-Z]{6,16}$"#

        let regexNew = #"^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[\#\?\!\@\$\^\%\*\-]).{6,16}$"#

        let predicateNew = NSPredicate(format: "SELF MATCHES %@", regexNew)

        let predicateOld = NSPredicate(format: "SELF MATCHES %@", regexOld)

        if(predicateOld.evaluate(with: password)) {

            return true

        } else  if(predicateNew.evaluate(with: password)) {

            return true

        } else {

            return false

        }

    }

}

struct SigninView_Previews: PreviewProvider {

    static var previews: some View {

        SigninView()

    }

}

struct HeaderGroupView: View {

    var body: some View {

        //Inicio Logo

        HStack {

            Image("logo")

            .resizable()

            .frame(width: 50, height: 50)

            Text(Config.LANG_SIGNIN_APP_NAME)

            .font(Font.custom(Config.FONT_NAME_BOLD, size: 24))

            .foregroundColor(Color("color_textview_foreground"))

            Spacer()

        }

        .padding(.leading, 16)

        .padding(.top, 66)

        //Fin logo

        //Inicio Saludo

        HStack {

            Text(Config.LANG_SIGNIN_GREATING)

            .font(Font.custom(Config.FONT_NAME_BOLD, size: 32))

            .foregroundColor(Color("color_textview_foreground"))

            Spacer()

        }

        .padding(.leading, 16)

        .padding(.top, 10)

        //Fin Saludo

        //Inicio Encabezado

        HStack {

            Text(Config.LANG_SIGNIN_HEAD_LINE1)

            .font(Font.custom(Config.FONT_NAME_REGULAR, size: 16))

            .foregroundColor(Color("color_textview_foreground"))

            Spacer()

        }

        .padding(.leading, 16)

        .padding(.top, 10)

        //Fin Encabezado

    }

}

struct EmailTextFieldGroup : View {

    @Binding var email: String

    @Binding var isEditingEmail : Bool

    @Binding var isValidEmail : Bool

    @Binding var password: String

    @Binding var isEditingPassword: Bool

    @Binding var isValidPassword: Bool

    var body : some View {

        //Inicio Label Email

        HStack {

            Text(Config.LANG_SIGNIN_TITLE_EMAIL_FIELD)

            .font(Font.custom(Config  .FONT_NAME_REGULAR, size: 11))

            .foregroundColor(Color("color_textview_foreground"))

            Spacer()

        }

        .padding(.leading, 16)

        .padding(.top, 10)

        //Fin Label Email

        //Inicio TextField  Email

        Group {

            HStack {

                /*

                Image("ui_mail")

                .resizable()

                .frame(width: 24, height: 24)

                         .padding(.horizontal, 4)

                */

                TextField("",

                    text: self.$email,

                    onEditingChanged: { (changed) in

                        if changed {

                            if self.isEditingPassword {

                                self.isValidPassword = Validator.checkPassword(password: self.password)

                                self.isEditingPassword = false

                            }

                            self.isEditingEmail = true

                        } else {

                            self.isEditingEmail = false

                            self.isValidEmail = Validator.checkEmail(email: self.email)

                        }

                    }, onCommit: {

                        self.isEditingEmail = false

                        self.isValidEmail = Validator.checkEmail(email: self.email)

                    }

                )

                .font(Font.custom(Config.FONT_NAME_REGULAR, size: 12))

                .textFieldStyle(PlainTextFieldStyle())

                .frame(height: 32)

                .keyboardType(.emailAddress)

                .autocapitalization(.none)

                //.foregroundColor(Color("color_textfield_foreground"))

                //.background(Color("color_textfield_background"))

                .padding(.leading, 4)

                Spacer()

            }

        }

        .foregroundColor(Color("color_textfield_foreground"))

        .background(Color("color_textfield_background"))

        .overlay(RoundedRectangle(cornerRadius: 5).stroke(

            Color(self.isEditingEmail ? "color_textfield_border_active" : self.isValidEmail ? "color_textfield_border" : "color_textfield_border_error" )

        ))

        .padding(.leading, 16)

        .padding(.trailing, 16)

        .padding(.top, self.isValidEmail ? 10 : 2)

        if !self.isValidEmail {

            HStack {

                Spacer()

                Text(Config.LANG_SIGNIN_ERROR_EMAIL_FIELD)

                .foregroundColor(.red)

                    .font(Font.custom(Config.FONT_NAME_REGULAR, size: 11))

            }

            .padding(.top, 5)

            .padding(.trailing, 16)

        }

        //Fin TextField Email

    }

}

struct PasswordTextFieldGroup : View {

    @Binding var password: String

    @Binding var isEditingPassword: Bool

    @Binding var isValidPassword: Bool

    @Binding var isPasswordShow: Bool

    var body : some View {

        //Inicio Label Password

        HStack {

            Text(Config.LANG_SIGNIN_TITLE_PASSWORD_FIELD)

            .font(Font.custom(Config  .FONT_NAME_REGULAR, size: 11))

            .foregroundColor(Color("color_textview_foreground"))

            Spacer()

        }

        .padding(.leading, 16)

        //Fin Label Password

        //Inicio TextField  Password

        Group {

            HStack {

                /*

                Image("ui_key")

                .resizable()

                .frame(width: 24, height: 24)

                         .padding(.horizontal, 4)

                 */

                if isPasswordShow {

                    TextField("",

                        text: self.$password,

                        onEditingChanged: { (changed) in

                            if changed {

                                self.isEditingPassword = true

                            } else {

                                self.isEditingPassword = false

                                self.isValidPassword = Validator.checkPassword(password: self.password)

                            }

                        }, onCommit: {

                            self.isEditingPassword = false

                            self.isValidPassword = Validator.checkPassword(password:  self.password)

                        }

                    )

                    .font(Font.custom(Config.FONT_NAME_REGULAR, size: 12))

                    .textFieldStyle(PlainTextFieldStyle())

                    .frame(height: 32)

                        .keyboardType(.default)

                    .autocapitalization(.none)

                    /*

                    .foregroundColor(Color("color_textfield_foreground"))

                    .background(Color("color_textfield_background"))

 */

                    .padding(.leading, 4)

                    Spacer()

                    Button(action: {

                        self.isPasswordShow.toggle()

                    }, label: {

                        Image("ui_visibility_off")

                        .resizable()

                        .frame(width: 24, height: 24)

                                 .padding(.horizontal, 4)

                    })

                } else {

                    SecureField("", text: self.$password, onCommit: {

                        self.isEditingPassword = false

                        self.isValidPassword = Validator.checkPassword(password: self.password)

                    })

                    .onTapGesture {

                        self.isEditingPassword = true

                    }

                    .font(Font.custom(Config.FONT_NAME_REGULAR, size: 11))

                    .textFieldStyle(PlainTextFieldStyle())

                    .frame(height: 32)

                        .keyboardType(.default)

                    .autocapitalization(.none)

                    /*

                    .foregroundColor(Color("color_textfield_foreground"))

                    .background(Color("color_textfield_background"))*/

                        .padding(.leading, 4)

                    Spacer()

                    Button(action: {

                        self.isPasswordShow.toggle()

                    }, label: {

                        Image("ui_visibility")

                        .resizable()

                        .frame(width: 24, height: 24)

                                 .padding(.horizontal, 4)

                    })

                }

                //

                //ui_visibility

            }

        }

        .foregroundColor(Color("color_textfield_foreground"))

        .background(Color("color_textfield_background"))

        .overlay(RoundedRectangle(cornerRadius: 5).stroke(

            Color(self.isEditingPassword ? "color_textfield_border_active" : self.isValidPassword ? "color_textfield_border" : "color_textfield_border_error" )

        ))

        .padding(.leading, 16)

        .padding(.trailing, 16)

        .padding(.top, 2)

        if !self.isValidPassword {

            HStack {

                Spacer()

                Text(Config.LANG_SIGNIN_ERROR_PASSWORD_FIELD)

                .foregroundColor(.red)

                    .font(Font.custom(Config.FONT_NAME_REGULAR, size: 11))

            }

            .padding(.top, 5)

            .padding(.trailing, 16)

        }

        //Fin TextField Password

    }

}

struct ButtonSignUpGroup : View {

    @Binding var sheetURL: String

    @Binding var sheetShow : Bool

    var body : some View {

        Button(action: {

            sheetURL = Config.URL_SIGNUP_ENDPOINT

            sheetShow = true

        }, label: {

            Text(Config.LANG_SIGNIN_BUTTON_SIGNUP)

             .font(Font.custom(Config.FONT_NAME_REGULAR, size: 13))

             .frame(width: UIScreen.main.bounds.width - 32, height: 35)

                .foregroundColor(Color("color_button_foreground"))

                .background(Color("color_button_background"))

                .border(Color("color_button_border"), width: Config.BUTTON_BORDER_SIZE)

                .cornerRadius(Config.BUTTON_BORDER_RADIUS)

        })

        .padding(.top, 16)

        .padding(.leading, 16)

        .padding(.trailing, 16)

    }

}

struct ButtonForgotPasswordGroup : View {

    @Binding var sheetURL: String

    @Binding var sheetShow : Bool

    var body : some View {

        Button(action: {

            sheetURL = Config.URL_FORGOT_PASSWORD_ENDPOINT

            sheetShow = true

        }, label: {

            Text(Config.LANG_SIGNIN_BUTTON_FORGOT_PASSWORD)

             .font(Font.custom(Config.FONT_NAME_REGULAR, size: 13))

                .foregroundColor(Color("color_button_foreground"))

        })

        .padding(.vertical, 16)

    }

}