NexilisLibraryiOS/NexilisLite/NexilisLite/Source/Nexilis.swift

//
//  Qmera.swift
//  Runner
//
//  Created by Yayan Dwi on 15/04/20.
//  Copyright © 2020 The Chromium Authors. All rights reserved.
//

import Foundation
import nuSDKService
import AVFoundation
import AVKit
import UIKit
import FMDB
import QuickLook
import NotificationBannerSwift
import SDWebImage

public class Nexilis: NSObject {
    public static var sAPIKey = ""
    
    public static var ADDRESS = ""
    
//    static let ADDRESS_33 = "192.168.0.33"
    
    // static let ADDRESS_RELEASE = "202.158.33.26" //CBN

//    static let ADDRESS_RELEASE = "108.137.84.148" //AWS
    
    //    static let PORT = 45328
    //    static let PORT = 65328 // 33
    static var PORT = PORT_RELEASE
    
    static let PORT_33 = 62328
    
    static let PORT_RELEASE = 42328
    
    static var nSessionMode: Int! = 1
    
    static var dispatch: DispatchGroup?
    
    public static var showFB = false
    public static var fromMAB = false
    
    let callManager = CallManager()
    
    var providerDelegate: CallProviderDelegate?
    
    public static let shared = Nexilis()
    
//    public static var broadcastTimer = Timer()
    
    public static var broadcastList = [[String: String]]()
    
    public static var onGoingPushCC: [String: String] = [:]
    
    public static var openBroadcast = false
    
    public static var loadingAlert = LibAlertController()
    
    public static var floatingButton = FloatingButton()
    public static var defaultFloatingButton: [Int] = []
    
    public static var showButtonFB = false
    public static var isShowForceSignIn = true
    
    public static var imageCache = NSCache<NSString, UIImage>()
    
    public static let listenerReceiveChat = "onReceiveChatLibLite"
    public static let listenerStatusChat = "onMessageChatLibLite"
    public static let listenerTypingChat = "onTypingChatLibLite"
    public static let listenerStatusCall = "onStatusCallLibLite"
    public static let callFCM = "onCallFCM"
    public static let failedSendMessage = "onFailedSendMessage"
    public static var showLibraryNotification = true
    
    public static let STREAMING_SEMINAR_ENDED = 88
    public static let VIDEO_CALL_END = 38
    public static let VIDEO_CALL_MUTE_UNMUTE = 36
    public static let VIDEO_CALL_ZOOM = 35
    public static let VIDEO_CAMERA_PARAMS_CHANED = 34
    public static let VIDEO_CALL_RINGING = 33
    public static let VIDEO_CALL_OFFHOOK = 32
    public static let VIDEO_CALL_INCOMING = 31
    public static let AUDIO_CALL_END = 28
    public static let AUDIO_CALL_RINGING = 23
    public static let AUDIO_CALL_OFFHOOK = 22
    public static let AUDIO_CALL_INCOMING = 21
    public static let AUDIO_VIDEO_CALL_MUTED = 26
    public static let VIDEO_RINGING = 11
    public static let ENDED = 8
    public static let INITIATING = 4
    public static let AUDIO_RINGING = 1
    public static let OUTGOING_CALL = 0
    public static let OFFLINE = -3
    public static let BUSY = -4
    
    public static let IDX_QUEUE_SYSTEM = 2
    public static let IDX_NOTIF_CENTER = 3
    public static let IDX_CC_STREAM = 4
    public static let IDX_CHAT = 6
    public static let IDX_CALL = 7
    public static let IDX_STREAM = 8
    public static let IDX_CC = 9
    public static let IDX_CALL_AUDIO = 11
    public static let IDX_CALL_VIDEO = 12
    public static let IDX_WHITEBOARD = 13
    public static let IDX_SCREENSHARING = 14
    public static let IDX_WB_SS = 15
    public static let IDX_BROADCAST_FORM = 16
    public static let IDX_CONVERSATION = 17
    public static let IDX_FAVORITEMESSAGE = 18
    public static let IDX_CONFERENCE_ROOM_FORM = 19
    public static let IDX_EMAIL_CONFIGURATION = 20
    public static let IDX_CREATE_GROUP = 21
    public static let IDX_ADDFRIEND = 22
    public static let IDX_SIGNUP_OR_IN_PAGE = 23
    public static let IDX_POST = 99
    public static let IDX_SELF_ACT = 100
    public static let IDX_SOCIAL_COMMERCE = 101
    public static let IDX_NEWS = 102
    
    static var ringtonePlayer: AVAudioPlayer?
    static var ringbacktonePlayer: AVAudioPlayer?
    
    private func createDelegate() {
        //print("createDelegate...")
        callDelegate = self
        messageDelegate = self
        groupDelegate = self
        personInfoDelegate = self
        providerDelegate = CallProviderDelegate(callManager: callManager)
    }
    
    public static func connect(apiKey: String, delegate: ConnectDelegate, showButton: Bool = true, fromMAB: Bool = false) {
        showFB = showButton
        Nexilis.fromMAB = fromMAB
        
        Nexilis.shared.createDelegate()
        
        Nexilis.sAPIKey = apiKey
        
        Nexilis.showButtonFB = showButton
        
        do {
            try MasterKeyUtil.shared.generateAndStoreMasterKey()
            try MasterKeyUtil.shared.generateAndStorePrefsKey()
            Utils.setCertificatePinningWebview(value: Utils.decrypt(str: "6]qaAhNXHAxGKAOsFZmoIRUIn2Hp3rdfGAOFEfcnY4SIZ"))
        } catch {
        }
        
        IncomingThread.default.run()
        
        imageCache.countLimit = 100
        imageCache.totalCostLimit = 1024 * 1024 * 200
        
        DispatchQueue.global().async {
            do {
                let address = Nexilis.getAddressNew(apiKey:apiKey)
                if address.isEmpty {
                    return
                }
                Nexilis.dispatch = DispatchGroup()
                Nexilis.dispatch?.enter()
                Nexilis.ADDRESS = address.components(separatedBy: ":")[0]
                Nexilis.PORT = Int(address.components(separatedBy: ":")[1]) ?? 0
                var id = Utils.getConnectionID()
                if id.isEmpty {
                    let sDID = UIDevice.current.identifierForVendor?.uuidString ?? "UNK-DEVICE"
                    id = String(sDID[sDID.index(sDID.endIndex, offsetBy: -5)...])
                    Utils.setConnectionID(value: id)
                }
                try API.initConnection(bSwitchIP: false, sAPIK: apiKey, aAppMain: nil, cbiI: Callback(), sTCPAddr: Nexilis.ADDRESS, nTCPPort: Nexilis.PORT, sUserID: id, sStartWH: "09:00")
                
                // wait until connection true
                Nexilis.dispatch?.wait()
                Nexilis.dispatch = nil
                
                if(User.getMyPin() == nil){
                    if let response = Nexilis.writeSync(message: CoreMessage_TMessageBank.getSignUpApi(api: apiKey, p_pin: id), timeout: 30 * 1000){
                        id = response.getBody(key: CoreMessage_TMessageKey.F_PIN, default_value: "")
                        let enable_signup = (response.getBody(key: CoreMessage_TMessageKey.IS_ENABLED_ANONYMOUS, default_value: "0")) == "1"
                        Utils.setForceAnonymous(value: enable_signup)
                        if(!id.isEmpty) {
                            SecureUserDefaults.shared.set(id, forKey: "me")
                        }
                    }
                }

                let api: String? = SecureUserDefaults.shared.value(forKey: "apiKey") ?? nil
                if api == nil {
                    SecureUserDefaults.shared.set(apiKey, forKey: "apiKey")
                }
                
                getPullPrefs()
                getFeatureAccess()
                
                if let me = User.getMyPin() {
                    if Utils.getSetProfile() {
                        _ = Database.shared.openDatabase()
                        Database.shared.database?.inTransaction({ (fmdb, rollback) in
                            do {
                                if let cursorData = Database.shared.getRecords(fmdb: fmdb, query: "SELECT * FROM BUDDY where f_pin = '\(me)' ") {
                                    if !cursorData.next() {
                                        _ = Nexilis.write(message: CoreMessage_TMessageBank.getPostRegistration(p_pin: me))
                                    }
                                    cursorData.close()
                                }
                            } catch {
                                rollback.pointee = true
                                print("Access database error: \(error.localizedDescription)")
                            }
                        })
                        Database.shared.database?.inTransaction({ (fmdb, rollback) in
                            do {
                                if let cursorData = Database.shared.getRecords(fmdb: fmdb, query: "SELECT image_id FROM GROUPZ where group_type = 1 AND official = 1"), cursorData.next() {
                                    do {
                                        let documentDir = try FileManager.default.url(for: .documentDirectory, in: .userDomainMask, appropriateFor: nil, create: true)
                                        let file = documentDir.appendingPathComponent(cursorData.string(forColumnIndex: 0)!)
                                        if !FileManager().fileExists(atPath: file.path) {
                                            Download().startHTTP(forKey: cursorData.string(forColumnIndex: 0)!) { (name, progress) in}
                                        }
                                    } catch {}
                                    cursorData.close()
                                }
                            } catch {
                                rollback.pointee = true
                                print("Access database error: \(error.localizedDescription)")
                            }
                        })
                    } else if isShowForceSignIn && !Utils.getForceAnonymous() && !Utils.getSetProfile() {
                        DispatchQueue.main.async {
                            showForceSignIn()
                        }
                    }
                    getServiceBank()
                    getPullWorkingArea()
                    getPullGroupNoMember()
                    delegate.onSuccess(userId: me)
                    DispatchQueue.main.async {
                        var viewController = UIApplication.shared.windows.first?.rootViewController
                        var notNull = false
                        while !notNull {
                            viewController = UIApplication.shared.windows.first?.rootViewController
                            if viewController != nil && Utils.getFinishInitPrefsr() {
                                notNull = true
                            }
                        }
                        if showButton {
                            addFB(viewController: viewController!, fromMAB: fromMAB)
                        }
                        if let rootViewController = viewController {
                            let isDarkMode = rootViewController.traitCollection.userInterfaceStyle == .dark
                            if isDarkMode {
                                UITextField.appearance(whenContainedInInstancesOf: [UISearchBar.self]).defaultTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.white]
                                let cancelButtonAttributes = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                                UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes , for: .normal)
                            } else {
                                UITextField.appearance(whenContainedInInstancesOf: [UISearchBar.self]).defaultTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.black]
                                let cancelButtonAttributes = [NSAttributedString.Key.foregroundColor: UIColor.black, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                                UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes , for: .normal)
                            }
                        }
                    }
                    Nexilis.destroyAll()
                    if (Utils.getSetProfile() && !Utils.getFinishInitPrefsr()) || (!Utils.getForceAnonymous() && !Utils.getFinishInitPrefsr()) {
                        Utils.setFinishInitPrefs(value: true)
                    }
                    if !Utils.getLoginMultipleFPin().isEmpty {
                        let dialog = DialogUnableAccess()
                        dialog.modalTransitionStyle = .crossDissolve
                        dialog.modalPresentationStyle = .overCurrentContext
                        UIApplication.shared.visibleViewController?.present(dialog, animated: true)
                    }
                }
            } catch {
                delegate.onFailed(error: "99:Something went wrong")
            }
        }
        NetworkMonitor.shared.startMonitoring()
        
        OutgoingThread.default.run()
        
        InquiryThread.default.run()
        
        if UIFont.systemFont(ofSize: 12).familyName == ".AppleSystemUIFont" {
            UIFont.libOverrideInitialize()
        }
        
        _ = LocationManager()
        
        initiateSoundCall()
        
        //print("MANIA \(UIFont.systemFont(ofSize: 12)) <> \(UIFont.italicSystemFont(ofSize: 12)) <> \(UIFont.boldSystemFont(ofSize: 12))")
    }
    
    private static func initiateSoundCall() {
        do {
            guard let ringtonePath = Bundle.resourceBundle(for: Nexilis.self).url(forResource: "pb_call_in", withExtension: "mp3") else {
                return
            }
//            print("ringtone ada")
            
            ringtonePlayer = try AVAudioPlayer(contentsOf:ringtonePath)
            ringtonePlayer?.numberOfLoops = -1
            ringtonePlayer?.prepareToPlay()
            
//            print("END INITIATE ringtone")
            
            guard let ringbacktonePath = Bundle.resourceBundle(for: Nexilis.self).url(forResource: "pb_call_out", withExtension: "mp3") else {
                return
            }
//            print("ringbacktone ada")
            
            ringbacktonePlayer = try AVAudioPlayer(contentsOf:ringbacktonePath)
            ringbacktonePlayer?.numberOfLoops = -1
            ringbacktonePlayer?.prepareToPlay()
            
//            print("END INITIATE ringbacktone")
            
        } catch {
            
        }
    }
    
    public static func addFB(viewController: UIViewController, fromMAB: Bool) {
        if let keyWindow = UIApplication.shared.windows.first(where: { $0.isKeyWindow }) {
            keyWindow.addSubview(floatingButton)
        }
        if fromMAB {
            var vc = viewController
            if viewController is UINavigationController {
                vc = (viewController as! UINavigationController).rootViewController!
            }
            floatingButton.mySettingDelegate = vc as? any SettingMABDelegate
        }
    }
    
    private static func getPullPrefs() {
        DispatchQueue.global().async {
            let urlString = Utils.getBEId().isEmpty ? Utils.getDomainOpr() + "nexilis/logics/get_baseurl_new?key=\(Nexilis.sAPIKey)" : Utils.getDomainOpr() + "nexilis/logics/get_prefs?be=\(Utils.getBEId())&appId=\(APIS.getAppNm())"
            Utils.fetchDataWithCookiesAndUserAgent(from: URL(string: urlString)!) { data, response, error in
                if let data = data, let responseString = String(data: data, encoding: .utf8) {
                    if let json = try? JSONSerialization.jsonObject(with: responseString.data(using: String.Encoding.utf8)!, options: JSONSerialization.ReadingOptions()) as? [String: Any?] {
                        do {
                            if Utils.getBEId().isEmpty {
                                Utils.setBEId(value: "\(json["be_id"]!!)")
                                getPullPrefs()
                            } else {
                                let dataArray: [[String: Any?]] = [json]
                                if !dataArray.isEmpty && !Utils.getIsLoadThemeFromOther() {
                                    if let jsonData = try? JSONSerialization.data(withJSONObject: dataArray, options: .prettyPrinted) {
                                        // Convert to JSON String
                                        let jsonString = String(data: jsonData, encoding: .utf8)
                                        Utils.setPrefTheme(value: jsonString ?? "")
                                        Utils.setValueInitialApp(data: jsonString ?? "")
                                    }
                                }
                            }
                        } catch {
                        }
                    }
                }
            }
        }
    }
    
    private static func getPullGroupNoMember() {
        if let response = Nexilis.writeSync(message: CoreMessage_TMessageBank.pullGroupNoMember(), timeout: 30 * 1000), response.isOk() {
            let data = response.getBody(key: CoreMessage_TMessageKey.DATA)
            //print("KUACAU \(data)")
            if !data.isEmpty {
                if let jsonArray = try! JSONSerialization.jsonObject(with: data.data(using: String.Encoding.utf8)!, options: JSONSerialization.ReadingOptions()) as? [AnyObject] {
                    Database.shared.database?.inTransaction({ (fmdb, rollback) in
                        do {
                            for json in jsonArray {
                                let group_id = CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.GROUP_ID)
                                _ = try Database.shared.insertRecord(fmdb: fmdb, table: "GROUP_NM", cvalues: [
                                    "group_id" : group_id,
                                    "f_name" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.GROUP_NAME),
                                    "scope_id" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.MESSAGE_SCOPE_ID),
                                    "image_id": CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.THUMB_ID),
                                    "quote": CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.QUOTE),
                                    "last_update" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.LAST_UPDATE),
                                    "created_by" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.CREATED_BY),
                                    "created_date" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.CREATED_DATE),
                                    "ex_block" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.BLOCK),
                                    "folder_id" : "",
                                    "chat_modifier" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.CHAT_MODIFIER),
                                    "group_type" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.IS_ORGANIZATION),
                                    "parent" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.PARENT_ID),
                                    "level" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.LEVEL),
                                    "is_open" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.IS_OPEN),
                                    "official" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.OFFICIAL_ACCOUNT),
                                    "level_edu" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.LEVEL_EDU),
                                    "materi_edu" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.MATERI_EDU),
                                    "is_education" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.IS_EDUCATION)
                                ], replace: true)
                            }
                        } catch {
                            rollback.pointee = true
                            print("Access database error: \(error.localizedDescription)")
                        }
                    })
                }
            }
        }
    }
    
    private static func getServiceBank() {
        DispatchQueue.global().async {
            _ = Nexilis.write(message: CoreMessage_TMessageBank.getServiceBank())
        }
    }
    
    private static func getFeatureAccess() {
        DispatchQueue.global().async {
            Utils.postDataWithCookiesAndUserAgent(from: URL(string: Utils.getDomainOpr() + "get_feature_access_new")!) { data, response, error in
                let response = response as? HTTPURLResponse
                if response?.statusCode != 200 || error != nil {
                    return
                }
                if let data = data, let responseString = String(data: data, encoding: .utf8) {
                    if let jsonArray = try? JSONSerialization.jsonObject(with: responseString.data(using: String.Encoding.utf8)!, options: JSONSerialization.ReadingOptions()) as? [AnyObject] {
                        do {
                            var jsonFA: [String: Any] = [:]
                            for jsonData in jsonArray {
                                var tmp = jsonData as! [String: Any]
                                tmp.removeValue(forKey: "action")
                                tmp.removeValue(forKey: "alert_title")
                                tmp.removeValue(forKey: "alert_message")
                                jsonFA[Array(tmp.keys)[0]] = Array(tmp.values)[0]
                                if jsonData["upload_max_retry"]! != nil {
                                    let umr = jsonData["upload_max_retry"] as! String
                                    Utils.setMaxRetryUpload(value: umr)
                                    jsonFA[Array(tmp.keys)[0]] = Array(tmp.values)[0]
                                }
                                if jsonData["upload_max_time"]! != nil {
                                    let umt = jsonData["upload_max_time"] as! String
                                    Utils.setMaxRetryTimeUpload(value: umt)
                                    jsonFA[Array(tmp.keys)[0]] = Array(tmp.values)[0]
                                }
                                if jsonData["default_fb"]! != nil {
                                    if !Utils.getAfterConfigFB() {
                                        Utils.setConfigModeFB(value: jsonData["default_fb"] as! String)
                                    }
                                    jsonFA[Array(tmp.keys)[0]] = Array(tmp.values)[0]
                                }
                                if jsonData["authentication_duration"]! != nil {
                                    let ad = jsonData["authentication_duration"] as! String
                                    Utils.setAuthenticationDuration(value: ad)
                                }
                                if jsonData["secure_folder_encrypt_key"]! != nil {
                                    do {
                                        if let documentsDirectoryURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first {
                                            let secureURL = documentsDirectoryURL.appendingPathComponent("secure")
                                            if !FileManager.default.fileExists(atPath: secureURL.path){
                                                 try FileManager.default.createDirectory(at: secureURL, withIntermediateDirectories: true, attributes: nil)
                                            }
                                        }
                                        try MasterKeyUtil.shared.generateAndStoreServerKey(jsonData["secure_folder_encrypt_key"] as! String)
                                    }
                                    catch {
                                        
                                    }
                                }
                                if jsonData["secure_folder_encrypt_key_iv"]! != nil {
                                    Utils.setSecureFolderEncryptIv(value: jsonData["secure_folder_encrypt_key_iv"] as! String)
                                }
                                if jsonData["chatbot_greetings"]! != nil {
                                    if let greeting = jsonData["chatbot_greetings"] as? String {
                                        print("Chatbot greeting: \(greeting)")
                                        Utils.setChatbotGreetings(value: greeting)
                                    }
                                }
                            }
                            if let convertJsonFA = try? JSONSerialization.data(withJSONObject: jsonFA, options: .prettyPrinted) {
                                if let jsonFAString = String(data: convertJsonFA, encoding: .utf8) {
                                    Utils.setFeatureAccess(value: jsonFAString)
                                }
                            }
                        } catch {
                        }
                    }
                }
            }
        }
    }
    
    public static func checkingAccess(key: String) -> Bool {
        let dataAccess = Utils.getFeatureAccess()
        if dataAccess.isEmpty {
            if key == "battery_optimization_force" || key == "backup_restore" || key == "check_sim_swap" || key == "admin_features" {
                return false
            } else {
                return true
            }
        } else if let jsonArray = try? JSONSerialization.jsonObject(with: dataAccess.data(using: String.Encoding.utf8)!, options: []) as? [String: Any] {
            if jsonArray[key] != nil {
                return jsonArray[key] as! String == "1"
            } else {
                if key == "sms" || key == "email" || key == "whatsapp" || key == "battery_optimization_force" || key == "backup_restore" || key == "check_sim_swap" || key == "admin_features" {
                    return false
                } else {
                    return true
                }
            }
        }
        return false
    }
    
    private static func getPullWorkingArea() {
        if let response = Nexilis.writeSync(message: CoreMessage_TMessageBank.getWorkingAreaContactCenter(), timeout: 30 * 1000), response.isOk() {
            let data = response.getBody(key: CoreMessage_TMessageKey.DATA)
            if !data.isEmpty {
                if let jsonArray = try! JSONSerialization.jsonObject(with: data.data(using: String.Encoding.utf8)!, options: JSONSerialization.ReadingOptions()) as? [AnyObject] {
                    Database.shared.database?.inTransaction({ (fmdb, rollback) in
                        do {
                            for json in jsonArray {
                                var parent = CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.PARENT_ID)
                                if parent.isEmpty {
                                    parent = "-99"
                                }
                                _ = try Database.shared.insertRecord(fmdb: fmdb, table: "WORKING_AREA", cvalues: [
                                    "area_id" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.WORKING_AREA),
                                    "name" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.NAME),
                                    "parent" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.PARENT_ID),
                                    "level" : CoreMessage_TMessageUtil.getString(json: json, key: CoreMessage_TMessageKey.LEVEL)
                                ], replace: true)
                            }
                        } catch {
                            rollback.pointee = true
                            print("Access database error: \(error.localizedDescription)")
                        }
                    })
                }
            }
        }
    }
    
    public static func showForceSignIn() {
        let controller = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "changeDevice") as! ChangeDeviceViewController
        controller.forceLogin = true
        let navigationController = CustomNavigationController(rootViewController: controller)
        navigationController.modalPresentationStyle = .fullScreen
        navigationController.navigationBar.tintColor = .white
        navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
        navigationController.navigationBar.isTranslucent = false
        navigationController.navigationBar.overrideUserInterfaceStyle = .dark
        navigationController.navigationBar.barStyle = .black
        let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
        UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
        let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
        navigationController.navigationBar.titleTextAttributes = textAttributes
        navigationController.modalPresentationStyle = .fullScreen
        navigationController.modalTransitionStyle = .crossDissolve
        UIApplication.shared.visibleViewController?.present(navigationController, animated: true)
    }
    
    public static func destroyAll() {
        let onGoingCC: String = SecureUserDefaults.shared.value(forKey: "onGoingCC") ?? ""
        if !onGoingCC.isEmpty {
            let requester = onGoingCC.components(separatedBy: ",")[0]
            let officer = onGoingCC.isEmpty ? "" : onGoingCC.components(separatedBy: ",")[1]
            let complaintId = onGoingCC.isEmpty ? "" : onGoingCC.components(separatedBy: ",")[2]
            let idMe = User.getMyPin()!
            let startTimeCC: String = SecureUserDefaults.shared.value(forKey: "startTimeCC") ?? ""
            let date = "\(Date().currentTimeMillis())"
            Database.shared.database?.inTransaction({ (fmdb, rollback) in
                do {
                    _ = try Database.shared.insertRecord(fmdb: fmdb, table: "CALL_CENTER_HISTORY", cvalues: [
                        "type" : "0",
                        "title" : "Contact Center".localized(),
                        "time" : startTimeCC,
                        "f_pin" : officer,
                        "data" : complaintId,
                        "time_end" : date,
                        "complaint_id" : complaintId,
                        "members" : "",
                        "requester": requester
                    ], replace: true)
                } catch {
                    rollback.pointee = true
                    print("Access database error: \(error.localizedDescription)")
                }
            })
            if officer == idMe {
                _ = Nexilis.write(message: CoreMessage_TMessageBank.endCallCenter(complaint_id: complaintId, l_pin: requester))
            } else {
                if requester == idMe {
                    _ = Nexilis.write(message: CoreMessage_TMessageBank.endCallCenter(complaint_id: complaintId, l_pin: officer))
                } else {
                    _ = Nexilis.write(message: CoreMessage_TMessageBank.leaveCCRoomInvite(ticket_id: complaintId))
                }
            }
            SecureUserDefaults.shared.removeValue(forKey: "onGoingCC")
            SecureUserDefaults.shared.removeValue(forKey: "membersCC")
            SecureUserDefaults.shared.removeValue(forKey: "startTimeCC")
            DispatchQueue.main.async {
                if UIApplication.shared.applicationState == .active {
                    let imageView = UIImageView(image: UIImage(systemName: "info.circle"))
                    imageView.tintColor = .white
                    let banner = FloatingNotificationBanner(title: "Call Center Session has ended".localized(), subtitle: nil, titleFont: UIFont.systemFont(ofSize: 16), titleColor: nil, titleTextAlign: .left, subtitleFont: nil, subtitleColor: nil, subtitleTextAlign: nil, leftView: imageView, rightView: nil, style: .info, colors: nil, iconPosition: .center)
                    banner.show()
                }
            }
        }
        if !Nexilis.onGoingPushCC.isEmpty {
            DispatchQueue.global().async {
                _ = Nexilis.write(message: CoreMessage_TMessageBank.timeOutRequestCallCenter(channel: Nexilis.onGoingPushCC["channel"]!, l_pin: Nexilis.onGoingPushCC["l_pin"]!))
            }
        }
        SecureUserDefaults.shared.removeValue(forKey: "inEditorPersonal")
        SecureUserDefaults.shared.removeValue(forKey: "inEditorGroup")
        SecureUserDefaults.shared.removeValue(forKey: "waitingRequestCC")
    }
    
    public static func changeUser(f_pin: String){
        do {
            //print("change user to fpin")
            Nexilis.dispatch = DispatchGroup()
            Nexilis.dispatch?.enter()
            
            try API.switchUser(cbiI: Callback(), sUserID: f_pin)
            
            // wait until connection true
            Nexilis.dispatch?.wait()
            Nexilis.dispatch = nil
            //print("success change user to fpin")
//            _ = Nexilis.write(message: CoreMessage_TMessageBank.getChangeConnectionID(p_pin: f_pin))
        } catch{
            //print(error)
        }
    }
    
    public static func apiSendChat(destination: String, message: String, isGroup: Bool, thumbnailName: String = "", imageName: String = "", videoName: String = "", fileName: String = "", audioName: String = "", replyMessageId : String = "") -> String {
        let message = CoreMessage_TMessageBank.sendMessage(l_pin: destination, message_scope_id: isGroup ? "4" : "3", status: "3", message_text: message, credential: "", attachment_flag: !imageName.isEmpty ? "1" : !videoName.isEmpty ? "2" : !audioName.isEmpty ? "5" : !fileName.isEmpty ? "6" : "0", ex_blog_id: "", message_large_text: "", ex_format: "", image_id: imageName, audio_id: audioName, video_id: videoName, file_id: fileName, thumb_id: thumbnailName, reff_id: replyMessageId, read_receipts: "4", chat_id: "", is_call_center: "0", call_center_id: "", opposite_pin: User.getMyPin() ?? "")
        addQueueMessage(message: message)
        return message.getBody(key: CoreMessage_TMessageKey.MESSAGE_ID)
    }
    
    public static func apiInitiateAudioCall(destination: String) {
        API.initiateCCall(sParty: destination)
    }
    
    public static func apiReceiveAudioCall(destination: String) {
        API.receiveCCall(sParty: destination)
    }
    
    public static func apiInitiateVideoCall(destination: String, backCamera: Bool = false, listRemoteViews: [UIImageView], localView: UIImageView, remoteViewSpeaker: UIImageView) {
        API.initiateCCall(sParty: destination, nCamIdx: backCamera ? 0 : 1, nResIdx: 2, nVQuality: 4, ivRemoteView: listRemoteViews, ivLocalView: localView, ivRemoteZ: remoteViewSpeaker)
    }
    
    public static func apiReceiveVideoCall(destination: String, backCamera: Bool = false, listRemoteViews: [UIImageView], localView: UIImageView, remoteViewSpeaker: UIImageView) {
        API.receiveCCall(sParty: destination, nCamIdx: backCamera ? 0 : 1, nResIdx: 2, nVQuality: 4, ivRemoteView: listRemoteViews, ivLocalView: localView, ivRemoteZ: remoteViewSpeaker)
    }
    
    public static func apiInitiateStreaming(localView: UIImageView, titleStream: String = "", backCamera: Bool = false) {
        API.initiateBC(sTitle: titleStream, nCamIdx: backCamera ? 0 : 1, nResIdx: 2, nVQuality: 4, ivLocalView: localView)
    }
    
    public static func apiJoinStreaming(streamerId: String, remoteView: UIImageView) {
        API.joinBC(sBroadcasterID: streamerId, ivRemoteView: remoteView)
    }
    
    public static func apiTerminateStreaming(streamerId: String?) {
        API.terminateBC(sBroadcasterID: streamerId)
    }
    
    public static func apiEndAllCall() {
        API.terminateCall(sParty: nil)
    }
    
    public static func addQueueMessage(message: TMessage, isEditMessage: Bool = false) {
//        OutgoingThread.default.addQueue(message: message)
        if isEditMessage {
            OutgoingThread.default.addQueue(message: message)
        } else {
            InquiryThread.default.addQueue(message: message)
        }
    }
    
    public static func deleteQueueMessage(message: TMessage) {
        OutgoingThread.default.addQueue(message: message)
    }
    
    private static var wbDelegate: WhiteboardDelegate?
    private static var wbReceiver: WhiteboardReceiver?
    
    public static func setWhiteboardDelegate(delegate: WhiteboardDelegate?){
        Nexilis.wbDelegate = delegate
    }
    
    public static func getWhiteboardDelegate() -> WhiteboardDelegate? {
        return Nexilis.wbDelegate
    }
    
    public static func setWhiteboardReceiver(receiver: WhiteboardReceiver?){
        Nexilis.wbReceiver = receiver
    }
    
    public static func getWhiteboardReceiver() -> WhiteboardReceiver? {
        return Nexilis.wbReceiver
    }
    
    public static func getEditorPersonal() -> EditorPersonal {
        return AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorPersonalVC") as! EditorPersonal
    }

    public static func getEditorGroup() -> EditorGroup {
        return AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorGroupVC") as! EditorGroup
    }
    
    public static func getEditorStarMessage() -> EditorStarMessages {
        return AppStoryBoard.Palio.instance.instantiateViewController(identifier: "staredVC") as! EditorStarMessages
    }
    
    static func getAddress(apiKey: String) -> [String] {
        var result = [String]()
        let url = URL(string: "https://nexilis.io/dipp/NuN1v3rs3/Qm3r4i0/get_ip?account=\(apiKey)")!
        let urlConfig = URLSessionConfiguration.default
        let sessionDelegate = SelfSignedURLSessionDelegate()
        urlConfig.requestCachePolicy = .returnCacheDataElseLoad
        urlConfig.timeoutIntervalForRequest = 10.0
        urlConfig.timeoutIntervalForResource = 10.0
        let semaphore = DispatchSemaphore(value: 0)
        let task = URLSession(configuration: urlConfig, delegate: sessionDelegate, delegateQueue: nil).dataTask(with: url) {(data, response, error) in
            guard let data = data else {
                semaphore.signal()
                return
            }
            let html = String(data: data, encoding: .utf8)!
            let base64Address = html.components(separatedBy: "<body>")[1].components(separatedBy: "</body>")[0].trimmingCharacters(in: .whitespacesAndNewlines)
            if let addressData = Data(base64Encoded: base64Address), let decodeAddress = String(data: addressData, encoding: .utf8) {
                let rows = decodeAddress.trimmingCharacters(in: CharacterSet.newlines).split(separator: ",")
                for r in rows {
                    let _address = r.split(separator: ":")
                    var ip:String = ""
                    let _data = _address[0].split(separator: ".", maxSplits: 4, omittingEmptySubsequences: false)
                    ip.append(String(_data[3]))
                    ip.append(".")
                    ip.append(String(_data[1]))
                    ip.append(".")
                    ip.append(String(_data[0]))
                    ip.append(".")
                    ip.append(String(_data[2]))
                    result.append(ip + ":" + _address[2])
                }
                
            }
            semaphore.signal()
        }
        task.resume()
        _ = semaphore.wait(timeout: .distantFuture)
        //print("[App] getAddress:", result)
        return result
    }
    
    static func getAddressNew(apiKey: String) -> String {
        var result = ""
        
        if !Utils.getHarcodedIp().isEmpty {
            result = Utils.getHarcodedIp()
            return result
        }
        
        let url = URL(string: "\(Utils.getDomainOpr())dipp/NuN1v3rs3/Qm3r4i0/get_ip_domain?account=\(apiKey)")!
        let urlConfig = URLSessionConfiguration.default
        let sessionDelegate = SelfSignedURLSessionDelegate()
        urlConfig.requestCachePolicy = .returnCacheDataElseLoad
        urlConfig.timeoutIntervalForRequest = 10.0
        urlConfig.timeoutIntervalForResource = 10.0
        let semaphore = DispatchSemaphore(value: 0)
        let task = URLSession(configuration: urlConfig, delegate: sessionDelegate, delegateQueue: nil).dataTask(with: url) {(data, response, error) in
            guard let data = data,
                let url = response?.url,
                let httpResponse = response as? HTTPURLResponse,
                let fields = httpResponse.allHeaderFields as? [String: String] else {
                print("MASUK SINI0 \(url)")
                semaphore.signal()
                return
            }
            
            let cookies = HTTPCookie.cookies(withResponseHeaderFields: fields, for: url)
            //print("MASUK SINI1 \(cookies)")
            HTTPCookieStorage.shared.setCookies(cookies, for: url, mainDocumentURL: nil)
            if let cookieHeader = HTTPCookie.requestHeaderFields(with: cookies)["Cookie"] {
             Utils.setCookiesMobile(value: cookieHeader.replacingOccurrences(of: "; ", with: ";"))
            }

            let dataEncode = String(data: data, encoding: .utf8)!
//            print("dataEncode \(dataEncode.trimmingCharacters(in: .whitespacesAndNewlines))")
//            //print("decrypt \(Utils.decrypt(str: "4=sm<wmpm1ir==>wtxxl"))")
            if !dataEncode.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
                let dataDecodeBase64 = String(data: Data(base64Encoded: dataEncode)!, encoding: .utf8)!
                let dataRealDecode = Utils.decrypt(str: dataDecodeBase64)
//                print("dataRealDecode \(dataRealDecode)")
                do {
                    if let jsonData = dataRealDecode.data(using: .utf8), let jsonObject = try JSONSerialization.jsonObject(with: jsonData, options: []) as? [String: Any] {
                        var newDomain = jsonObject["domain"] as! String
                        let jsonAddress = jsonObject["address"] as! [[String: Any]]
                        let newIp = jsonAddress[0]["ip"] as! String
                        let newPort = jsonAddress[0]["portI"] as! String
                        if newDomain.substring(from: newDomain.count-1, to: nil) != "/" {
                            newDomain += "/"
                        }
                        if (newIp+":"+newPort) != Utils.getIpOpr() || newDomain != Utils.getDomainOpr() {
                            //check new domain
                            if checkNewDomain(newDomain) {
                                Utils.setDomainOpr(value: newDomain)
                                Utils.setIpPortOpr(value: (newIp+":"+newPort))
                            }
                        }
                    }
                } catch {
                    
                }
            }
            semaphore.signal()
        }
        task.resume()
        _ = semaphore.wait(timeout: .distantFuture)
        result = Utils.getIpOpr()
        //print("[App] getAddress:", result)
        return result
    }
    
    private static func checkNewDomain(_ newDomain: String) -> Bool {
        var result = false
        let url = URL(string: "\(newDomain)dipp/NuN1v3rs3/Qm3r4i0/get_ip_domain?account=\(Nexilis.sAPIKey)")!
        let urlConfig = URLSessionConfiguration.default
        let sessionDelegate = SelfSignedURLSessionDelegate()
        urlConfig.requestCachePolicy = .returnCacheDataElseLoad
        urlConfig.timeoutIntervalForRequest = 10.0
        urlConfig.timeoutIntervalForResource = 10.0
        let semaphore = DispatchSemaphore(value: 0)
        let task = URLSession(configuration: urlConfig, delegate: sessionDelegate, delegateQueue: nil).dataTask(with: url) {(data, response, error) in
            if let httpResponse = response as? HTTPURLResponse {
                if httpResponse.statusCode == 200 {
                    guard let url = response?.url,
                        let fields = httpResponse.allHeaderFields as? [String: String] else {
                        semaphore.signal()
                        return
                    }
                    
                    let cookies = HTTPCookie.cookies(withResponseHeaderFields: fields, for: url)
                    HTTPCookieStorage.shared.setCookies(cookies, for: url, mainDocumentURL: nil)
                    if let cookieHeader = HTTPCookie.requestHeaderFields(with: cookies)["Cookie"] {
                     Utils.setCookiesMobile(value: cookieHeader.replacingOccurrences(of: "; ", with: ";"))
                    }
                    
                    result = true
                }
            }
            semaphore.signal()
        }
        task.resume()
        _ = semaphore.wait(timeout: .distantFuture)
        return result
    }
    
    static func getCLMUserId() -> String {
        guard let me = User.getMyPin() else {
            return ""
        }
        return me
    }
    
    public static func writeSync(message: TMessage, timeout: Int = 15 * 1000) -> TMessage? {
        do {
            //print(">> SENDING MESSAGE >> ", message.toLogString())
            if let data = try API.sGetResponse(sRequest: message.pack(), lTimeout: timeout, bKeepTOResp: true) {
                let response = TMessage(data: data)
                //print("<< RESPONSE MESSAGE << ", response.toLogString())
                return response
            }
        } catch {
            //print(error)
        }
        return nil
    }
    
    public static func write(message: TMessage, timeout: Int = 15 * 1000) -> String? {
        do {
            if API.nGetCLXConnState() == 0 {
                return nil
            }
            //print(">> SENDING MESSAGE >> ", message.toLogString())
            if message.getMedia().count == 0 {
                if let data = try API.sSend(sData: message.pack(), nPriority: 1, lTimeout: timeout) {
                    //print("<< RESPONSE MESSAGE << ", data)
                    return data
                }
            }
            // media
            if let data = try API.sSend(abData: message.toBytes(), nPriority: 2, lTimeout: timeout) {
                //print("<< RESPONSE MESSAGE << ", data)
                return data
            }
        } catch {
            //print(error)
        }
        return nil
    }
    
    public static func writeDraw(data: String, timeout: Int = 15 * 1000) -> String? {
        do {
            if !API.bInetConnAvailable() {
                return nil
            }
            //print(">> SENDING MESSAGE >> ", data)
            if let data = try API.sSend(sData: data, nPriority: 1, lTimeout: timeout) {
                //print("<< RESPONSE MESSAGE << ", data)
                return data
            }
        } catch {
            //print(error)
        }
        return nil
    }
    
    public static func response(packetId: String, message: TMessage, timeout: Int = 15 * 1000) -> String? {
        var result: String? = nil
        do {
            if !API.bInetConnAvailable() {
                return nil
            }
            //print(">> RESPONSE >> " + packetId + " " + message.toLogString());
            result = try API.sSendResponse(sRequestID: packetId, sResponse: message.pack(), lTimeout: timeout)
        } catch {
            //print(error)
        }
        return result
    }
    
    public static func responseString(packetId: String, message: String, timeout: Int = 15 * 1000) -> String? {
        var result: String? = nil
        do {
            if !API.bInetConnAvailable() {
                return nil
            }
            //print(">> RESPONSE >> " + packetId + " " + message);
            result = try API.sSendResponse(sRequestID: packetId, sResponse: message, lTimeout: timeout)
        } catch {
            //print(error)
        }
        return result
    }

    public static func setSpeaker(_ isEnabled: Bool, isVideo: Bool = false) {
        do {
            API.adjustVolume(fValue: isEnabled ? 10.0: isVideo ? 0.0 : 3.0)
        } catch {
        }
    }

    
//    public static func initiateAudio() {
//        do {
//            try AVAudioSession.sharedInstance().setPreferredSampleRate(AVAudioSession.sharedInstance().sampleRate)
//        } catch {
//        }
//    }
    
//    public static func startAudio(isVideo: Bool = true) {
//        do {
//            try AVAudioSession.sharedInstance().setCategory(.playAndRecord, options: .defaultToSpeaker)
//            try AVAudioSession.sharedInstance().setMode(.voiceChat)
//            try AVAudioSession.sharedInstance().overrideOutputAudioPort(isVideo ? .speaker : .none)
//            try AVAudioSession.sharedInstance().setActive(true)
//        } catch {
//        }
//    }
//
//    public static func stopAudio() {
//        do {
//            try AVAudioSession.sharedInstance().setCategory(.soloAmbient)
//            try AVAudioSession.sharedInstance().setMode(.default)
//            try AVAudioSession.sharedInstance().overrideOutputAudioPort(.none)
//            try AVAudioSession.sharedInstance().setActive(true)
//        } catch {
//        }
//    }
    
    public static func muteMicrophone(isMute: Bool!){
        do {
            if(isMute){
                try AVAudioSession.sharedInstance().setCategory(.playback)
            }
            else{
                try AVAudioSession.sharedInstance().setCategory(.playAndRecord)
            }
        }catch{
            //print(error)
        }
    }

    public static func buttonClicked(index: Int, id: String = "") {
        //print("BTNCLICK \(index) \(id)")
        if index == IDX_QUEUE_SYSTEM || index == IDX_NEWS || index == IDX_SOCIAL_COMMERCE {
            openUrl(url: id)
        } else if index == IDX_NOTIF_CENTER {
            APIS.openNotificationCenter()
        } else if index == IDX_CHAT {
            APIS.openChat()
        } else if index == IDX_CALL {
            APIS.openCall()
        } else if index == IDX_STREAM {
            APIS.openStreaming()
        } else if index == IDX_CC {
            APIS.openContactCenter()
        } else if index == IDX_ADDFRIEND {
            APIS.openAddFriend()
        } else if index == IDX_WB_SS {
            APIS.openWhiteboardAndScreenSharing()
        } else if index == IDX_WHITEBOARD {
            APIS.openWhiteboard()
        } else if index == IDX_SCREENSHARING {
            APIS.openWhiteboardAndScreenSharing()
        } else if index == IDX_POST {
            
        } else if index == IDX_CONVERSATION {
            APIS.openConversation()
        } else if index == IDX_FAVORITEMESSAGE {
            APIS.openFavoriteMessage()
        } else {
            openApp(id: id)
        }
    }
    
    public static func openUrl(isBNI: Bool = false, url: String = "") {
        let isChangeProfile = Utils.getSetProfile()
        if !isChangeProfile {
            let alert = LibAlertController(title: "Change Profile".localized(), message: "You must change your name to use this feature".localized(), preferredStyle: .alert)
            alert.addAction(UIAlertAction(title: "OK".localized(), style: UIAlertAction.Style.default, handler: {(_) in
                let controller = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "signupsignin") as! SignUpSignIn
                controller.forceLogin = true
                let navigationController = CustomNavigationController(rootViewController: controller)
                navigationController.modalPresentationStyle = .fullScreen
                navigationController.navigationBar.tintColor = .white
                navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
                navigationController.navigationBar.isTranslucent = false
                navigationController.navigationBar.overrideUserInterfaceStyle = .dark
                navigationController.navigationBar.barStyle = .black
                let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
                let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
                navigationController.navigationBar.titleTextAttributes = textAttributes
                if UIApplication.shared.visibleViewController?.navigationController != nil {
                    UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                } else {
                    UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                }
            }))
            if UIApplication.shared.visibleViewController?.navigationController != nil {
                UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
            } else {
                UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
            }
            return
        }
        let controller = BNIBookingWebView()
        if !isBNI {
            controller.customUrl = url
        }
        if UIApplication.shared.visibleViewController?.navigationController != nil {
            UIApplication.shared.visibleViewController?.navigationController?.present(controller, animated: true, completion: nil)
        } else {
            UIApplication.shared.visibleViewController?.present(controller, animated: true, completion: nil)
        }
    }
    
    public static func openApp(id: String) {
        //print("openApp itms-apps://apple.com/app/\(id)")
        let isChangeProfile = Utils.getSetProfile()
        if !isChangeProfile {
            let alert = LibAlertController(title: "Change Profile".localized(), message: "You must change your name to use this feature".localized(), preferredStyle: .alert)
            alert.addAction(UIAlertAction(title: "OK".localized(), style: UIAlertAction.Style.default, handler: {(_) in
                let controller = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "signupsignin") as! SignUpSignIn
                controller.forceLogin = true
                let navigationController = CustomNavigationController(rootViewController: controller)
                navigationController.modalPresentationStyle = .fullScreen
                navigationController.navigationBar.tintColor = .white
                navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
                navigationController.navigationBar.isTranslucent = false
                navigationController.navigationBar.overrideUserInterfaceStyle = .dark
                navigationController.navigationBar.barStyle = .black
                let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
                let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
                navigationController.navigationBar.titleTextAttributes = textAttributes
                if UIApplication.shared.visibleViewController?.navigationController != nil {
                    UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                } else {
                    UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                }
            }))
            if UIApplication.shared.visibleViewController?.navigationController != nil {
                UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
            } else {
                UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
            }
            return
        }
        if id == nil {
            return
        }
        if let url = URL(string: "itms-apps://apple.com/app/\(id)") {
            UIApplication.shared.open(url)
        }
    }
    
    static func openmailAction(subject: String = "", body: String = "", to: String = "") {
        let subjectEncoded = subject.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)!
        let bodyEncoded = body.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)!
        let toEmail = to
        
        let gmailUrl = URL(string: "googlegmail://co?to=\(toEmail)&subject=\(subjectEncoded)&body=\(bodyEncoded)")!
        let outlookUrl = URL(string: "ms-outlook://compose?to=\(toEmail)&subject=\(subjectEncoded)&body=\(bodyEncoded)")!
        let yahooMail = URL(string: "ymail://mail/compose?to=\(toEmail)&subject=\(subjectEncoded)&body=\(bodyEncoded)")!
        let sparkUrl = URL(string: "readdle-spark://compose?recipient=\(toEmail)&subject=\(subjectEncoded)&body=\(bodyEncoded)")!
        let defaultUrl = URL(string: "mailto:\(toEmail)?subject=\(subjectEncoded)&body=\(bodyEncoded)")!
        
        if UIApplication.shared.canOpenURL(gmailUrl as URL) {
            openMail(gmailUrl)
        } else if UIApplication.shared.canOpenURL(outlookUrl as URL) {
            openMail(outlookUrl)
        } else if UIApplication.shared.canOpenURL(yahooMail as URL) {
            openMail(yahooMail)
        } else if UIApplication.shared.canOpenURL(sparkUrl as URL) {
            openMail(sparkUrl)
        } else if UIApplication.shared.canOpenURL(defaultUrl as URL) {
            openMail(defaultUrl)
        }
    }
    
    private static func openMail(_ url: URL) {
        UIApplication.shared.open(url as URL, options: [:], completionHandler: nil)
    }
    
    static var alertChangeProfile = LibAlertController()
    public static func checkIsChangePerson() -> Bool {
        let isChangeProfile = Utils.getSetProfile()
        if !isChangeProfile {
            alertChangeProfile.dismiss(animated: false)
            alertChangeProfile = LibAlertController(title: "Change Profile".localized(), message: "You must change your name to use this feature".localized().localized(), preferredStyle: .alert)
            alertChangeProfile.addAction(UIAlertAction(title: "Cancel".localized(), style: .destructive, handler: nil))
            alertChangeProfile.addAction(UIAlertAction(title: "OK".localized(), style: UIAlertAction.Style.default, handler: {(_) in
                let controller = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "signupsignin") as! SignUpSignIn
                controller.forceLogin = true
                let navigationController = CustomNavigationController(rootViewController: controller)
                navigationController.modalPresentationStyle = .fullScreen
                navigationController.navigationBar.tintColor = .white
                navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
                navigationController.navigationBar.isTranslucent = false
                navigationController.navigationBar.overrideUserInterfaceStyle = .dark
                navigationController.navigationBar.barStyle = .black
                let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
                let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
                navigationController.navigationBar.titleTextAttributes = textAttributes
                let rootVC = UIApplication.shared.windows.filter {$0.isKeyWindow}.first?.rootViewController
                if rootVC?.presentedViewController == nil {
                    rootVC?.present(navigationController, animated: true, completion: nil)
                } else {
                    rootVC?.presentedViewController?.present(navigationController, animated: true, completion: nil)
                }
            }))
            let rootVC = UIApplication.shared.windows.filter {$0.isKeyWindow}.first?.rootViewController
            if rootVC?.presentedViewController == nil {
                rootVC?.present(alertChangeProfile, animated: true, completion: nil)
            } else {
                rootVC?.presentedViewController?.present(alertChangeProfile, animated: true, completion: nil)
            }
            return false
        }
        return true
    }
    
    public static func showLoader() {
        loadingAlert = LibAlertController(title: nil, message: "Please wait...".localized(), preferredStyle: .alert)

        let loadingIndicator = UIActivityIndicatorView(frame: CGRect(x: 10, y: 5, width: 50, height: 50))
        loadingIndicator.hidesWhenStopped = true
        loadingIndicator.style = .medium
        loadingIndicator.startAnimating()

        loadingAlert.view.addSubview(loadingIndicator)
        UIApplication.shared.visibleViewController?.present(loadingAlert, animated: true, completion: nil)
    }
    
    public static func hideLoader(completion: @escaping () -> ()) {
        loadingAlert.dismiss(animated: true, completion: completion)
    }
    
    private static var groupWait = DispatchGroup()
    
    private static var waitQueue = [String: TMessage]()
    
    private static var onDispatchGroupLeave = ""
    
    public static func writeAndWait(message: TMessage, timeout: Int = 15 * 1000) -> TMessage? {
        groupWait.enter()
        _ = write(message: message, timeout: timeout)
        waitQueue[message.getStatus()] = message
        if groupWait.wait(timeout: .now() + 15) == .timedOut {
            waitQueue.removeValue(forKey: message.getStatus())
            groupWait.leave()
            return nil
        }
        return waitQueue.removeValue(forKey: message.getStatus())
    }
    
    static func incomingData(packetId: String, data: AnyObject) {
        let message = TMessage()
        if data is String {
            let d = data as! String
            guard message.unpack(data: d) else {
                //print("UNKNOWN DATA STRING...", data)
                if(data.hasPrefix("WB")){
                    let dataWB = data.components(separatedBy: "/")
                    if(dataWB[1] == "1"){
                        let x = dataWB[2]
                        let y = dataWB[3]
                        let w = dataWB[4]
                        let h = dataWB[5]
                        let fc = dataWB[6]
                        let sw = dataWB[7]
                        let xo = dataWB[8]
                        let yo = dataWB[9]
                        if(Nexilis.getWhiteboardDelegate() != nil){
                            Nexilis.getWhiteboardDelegate()!.draw(x: x, y: y, w: w, h: h, fc: fc, sw: sw, xo: xo, yo: yo, data: "")
                        }
                    } else if(dataWB[1] == "3") {
                        if(Nexilis.getWhiteboardDelegate() != nil){
                            Nexilis.getWhiteboardDelegate()!.clear()
                        }
                    } else if(dataWB[1] == "2"){
                        if(Nexilis.getWhiteboardReceiver() != nil){
                            Nexilis.getWhiteboardReceiver()!.incomingWB(roomId: dataWB[2])
                        }
                    } else if(dataWB[1] == "22"){
                        
                    } else if(dataWB[1] == "88"){
                        if(Nexilis.getWhiteboardReceiver() != nil){
                            Nexilis.getWhiteboardReceiver()!.cancel(roomId: dataWB[2])
                        }
                    }
                }
                return
            }
        } else if data is [UInt8] {
            let d = data as! [UInt8]
            guard message.unpack(bytes_data: d) else {
                //print("UNKNOWN DATA BYTES...", data)
                return
            }
        }
        message.mBodies[CoreMessage_TMessageKey.PACKET_ID] = packetId
        if let _ = waitQueue[message.getStatus()] {
            //print("MESSAGE INCOMING DATA \(message.toLogString())")
            if message.mBodies.keys.contains(CoreMessage_TMessageKey.ERRCOD) {
                if onDispatchGroupLeave != message.getStatus() {
                    onDispatchGroupLeave = message.getStatus()
                    //print("LEAVE GROUP INCOMING DATA")
                    waitQueue[message.getStatus()] = message
                    groupWait.leave()
                    return
                }
            }
        }
        IncomingThread.default.addQueue(message: message)
    }
    
    static func saveMessage(message: TMessage, withStatus: Bool = true) {
//        print("save message \(message.toLogString())")
        guard let me = User.getMyPin() else {
            return
        }
        let message_id = message.getBody(key : CoreMessage_TMessageKey.MESSAGE_ID, default_value : "")
        guard !message_id.isEmpty else {
            return
        }
        let f_pin = message.getBody(key : CoreMessage_TMessageKey.F_PIN, default_value : "")
        guard !f_pin.isEmpty else {
            return
        }
        Database.shared.database?.inTransaction({ (fmdb, rollback) in
            do {
//                if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "select message_id from MESSAGE where message_id = '\(message_id)'") {
//                    if cursor.next() {
//                        //print("message exist")
//                        return
//                    }
//                    cursor.close()
//                }
                let l_pin = message.getBody(key : CoreMessage_TMessageKey.L_PIN, default_value : "")
                let scope = message.getBody(key : CoreMessage_TMessageKey.MESSAGE_SCOPE_ID, default_value : "3")
                let status = message.getBody(key : CoreMessage_TMessageKey.STATUS, default_value : "")
                let chat_id = message.getBody(key : CoreMessage_TMessageKey.CHAT_ID, default_value : "")
                let broadcast_flag = message.getBody(key: CoreMessage_TMessageKey.BROADCAST_FLAG, default_value: "0")
                let is_call_center = message.getBody(key: CoreMessage_TMessageKey.IS_CALL_CENTER, default_value: "0")
                let call_center_id = message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID, default_value: "")
                let last_edited = message.getBodyAsLong(key: CoreMessage_TMessageKey.LAST_EDIT, default_value: 0)
                //print("prepare save db")
                do {
                    _ = try Database.shared.insertRecord(fmdb: fmdb, table: "MESSAGE", cvalues: [
                        "message_id" : message_id,
                        "f_pin" : f_pin,
                        "f_display_name" : message.getBody(key : CoreMessage_TMessageKey.F_DISPLAY_NAME, default_value : ""),
                        "l_pin" : l_pin,
                        "l_user_id" : message.getBody(key : CoreMessage_TMessageKey.L_USER_ID, default_value : ""),
                        "message_scope_id" : scope,
                        "server_date" : message.getBody(key: CoreMessage_TMessageKey.SERVER_DATE, default_value : String(Date().currentTimeMillis())),
                        "status" : status,
                        "message_text" : message.getBody(key : CoreMessage_TMessageKey.MESSAGE_TEXT, default_value : "").toNormalString(),
                        "audio_id" : message.getBody(key : CoreMessage_TMessageKey.AUDIO_ID, default_value : ""),
                        "video_id" : message.getBody(key : CoreMessage_TMessageKey.VIDEO_ID, default_value : ""),
                        "image_id" : message.getBody(key : CoreMessage_TMessageKey.IMAGE_ID, default_value : ""),
                        "file_id" : message.getBody(key : CoreMessage_TMessageKey.FILE_ID, default_value : ""),
                        "gif_id" : message.getBody(key : CoreMessage_TMessageKey.GIF_ID, default_value : ""),
                        "thumb_id" : message.getBody(key : CoreMessage_TMessageKey.THUMB_ID, default_value : ""),
                        "opposite_pin" : message.getBody(key : CoreMessage_TMessageKey.OPPOSITE_PIN, default_value : ""),
                        "format" : message.getBody(key : CoreMessage_TMessageKey.FORMAT, default_value : ""),
                        "blog_id" : message.getBody(key : CoreMessage_TMessageKey.BLOG_ID, default_value : ""),
                        "read_receipts" : message.getBody(key: CoreMessage_TMessageKey.READ_RECEIPTS, default_value:  "0"),
                        "chat_id" : chat_id,
                        "account_type" : message.getBody(key : CoreMessage_TMessageKey.BUSINESS_CATEGORY, default_value : "1"),
                        "credential" : message.getBody(key : CoreMessage_TMessageKey.CREDENTIAL, default_value : ""),
                        "reff_id" : message.getBody(key : CoreMessage_TMessageKey.REF_ID, default_value : ""),
                        "message_large_text" : message.getBody(key : CoreMessage_TMessageKey.BODY, default_value : "").toNormalString(),
                        "attachment_flag" : message.getBody(key: CoreMessage_TMessageKey.ATTACHMENT_FLAG, default_value:  "0"),
                        "local_timestamp" : message.getBody(key: CoreMessage_TMessageKey.LOCAL_TIMESTAMP, default_value : String(Date().currentTimeMillis())),
                        "broadcast_flag" : broadcast_flag,
                        "is_call_center" : is_call_center,
                        "call_center_id" : call_center_id,
                        "last_edited" : last_edited
                    ], replace: true)
                } catch {
                    rollback.pointee = true
                    //print(error)
                }
                
                if withStatus {
                    do {
                        if scope == "4" {
                            for pin in getGroupMembers(fmdb: fmdb, l_pin: l_pin) {
                                if f_pin == pin { continue }
                                _ = try Database.shared.insertRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                    "message_id" : message_id,
                                    "status" : status,
                                    "f_pin" : pin,
                                    "last_update" : Date().currentTimeMillis()
                                ], replace: true)
                            }
                        } else {
                            _ = try Database.shared.insertRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                "message_id" : message_id,
                                "status" : status,
                                "f_pin" : l_pin,
                                "last_update" : Date().currentTimeMillis()
                            ], replace: true)
                        }
                    } catch {
                        rollback.pointee = true
                        //print(error)
                    }
                }
                var pin = l_pin
                if l_pin == me {
                    pin = f_pin
                }
                if !chat_id.isEmpty {
                    pin = chat_id
                }
                var counter : Int? = nil
                if !withStatus {
                    if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "select counter from MESSAGE_SUMMARY where l_pin = '\(pin)'"), cursor.next() {
                        counter = Int(cursor.int(forColumnIndex: 0))
                        if last_edited == 0 {
                            counter! += 1
                        }
                        cursor.close()
                        //print("select db message summary")
                    }
                    if counter == nil {
                        counter = 1
                        //print("set counter message summary")
                    }
                }
                if counter == nil {
                    counter = 0
                }
                if is_call_center == "0" {
                    do {
                        var queryGetLastMessageId = "SELECT message_id FROM MESSAGE where f_pin = '\(pin)' OR l_pin = '\(pin)' order by server_date desc LIMIT 1"
                        if scope == "4" {
                            queryGetLastMessageId = "SELECT message_id FROM MESSAGE where l_pin = '\(pin)' AND chat_id = '' order by server_date desc LIMIT 1"
                            if !chat_id.isEmpty {
                                queryGetLastMessageId = "SELECT message_id FROM MESSAGE where chat_id = '\(pin)' order by server_date desc LIMIT 1"
                            }
                        }
                        var messageId = ""
                        if let cursorData = Database.shared.getRecords(fmdb: fmdb, query: queryGetLastMessageId), cursorData.next() {
                            messageId = cursorData.string(forColumnIndex: 0) ?? ""
                            cursorData.close()
                        }
                        if !messageId.isEmpty {
                            _ = try Database.shared.insertRecord(fmdb: fmdb, table: "MESSAGE_SUMMARY", cvalues: [
                                "l_pin" : pin,
                                "message_id" : messageId,
                                "counter" : counter!
                            ], replace: true)
                        }
                    } catch {
                        rollback.pointee = true
                        //print(error)
                    }
                }
                if !withStatus {
                    DispatchQueue.main.async {
                        if let delegate = Nexilis.shared.messageDelegate, Utils.getSetProfile() {
                            message.mBodies[CoreMessage_TMessageKey.MESSAGE_TEXT] = message.getBody(key : CoreMessage_TMessageKey.MESSAGE_TEXT, default_value : "").toNormalString()
                            delegate.onReceive(message: message)
                        }
                    }
                }
                //print("insert db message summary \(message_id)")
            } catch {
                rollback.pointee = true
                print("Access database error: \(error.localizedDescription)")
            }
        })
        
    }
    
    public static func saveMessageBot(textMessage: String, blog_id: String, attachment_type:String)->Void{
        guard let me = User.getMyPin() else {
            return
        }
        
        var user_id:String? = ""
        let message_id = me + CoreMessage_TMessageUtil.getTID()
        
        Database.shared.database?.inTransaction({ (fmdb, rollback) in
            do {
                if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "select user_id from BUDDY where f_pin = '\(me)'"), cursor.next() {
                    user_id = cursor.string(forColumnIndex: 0)
                    cursor.close()
                }
            } catch {
                rollback.pointee = true
                print("Access database error: \(error.localizedDescription)")
            }
        })
        Database.shared.database?.inTransaction({ (fmdb, rollback) in
            do {
                _ = try Database.shared.insertRecord(fmdb: fmdb, table: "MESSAGE", cvalues: [
                    "message_id" : message_id ,
                    "f_pin" : "-999",
                    "f_display_name" : "Bot",
                    "l_pin" : me,
                    "l_user_id" : String(user_id!),
                    "message_scope_id" : "3",
                    "server_date" : String(Date().currentTimeMillis()),
                    "status" : "3",
                    "message_text" : textMessage,
                    "audio_id" : "",
                    "video_id" : "",
                    "image_id" : "",
                    "file_id" : "",
                    "thumb_id" : "",
                    "opposite_pin" : "",
                    "format" : "",
                    "blog_id" : blog_id,
                    "read_receipts" : "0",
                    "chat_id" : "",
                    "account_type" : "1",
                    "credential" :"",
                    "reff_id" : "",
                    "message_large_text" : "",
                    "attachment_flag" : attachment_type,
                    "local_timestamp" : String(Date().currentTimeMillis())
                ], replace: true)
            } catch {
                rollback.pointee = true
                print("Access database error: \(error.localizedDescription)")
            }
        })
        let pin = "-999"
        var counter : Int? = nil
        Database.shared.database?.inTransaction({ (fmdb, rollback) in
            do {
                if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "select counter from MESSAGE_SUMMARY where l_pin = '\(pin)'"), cursor.next() {
                    counter = Int(cursor.int(forColumnIndex: 0))
                    counter! += 1
                    cursor.close()
                    //print("select db message summary")
                }
            } catch {
                rollback.pointee = true
                print("Access database error: \(error.localizedDescription)")
            }
        })
        if counter == nil {
            counter = 1
            //print("set counter message summary")
        }
        Database.shared.database?.inTransaction({ (fmdb, rollback) in
            do {
                _ = try Database.shared.insertRecord(fmdb: fmdb, table: "MESSAGE_SUMMARY", cvalues: [
                    "l_pin" : pin,
                    "message_id" : message_id,
                    "counter" : counter!
                ], replace: true)
            } catch {
                rollback.pointee = true
                print("Access database error: \(error.localizedDescription)")
            }
        })
        //print("insert db message summary \(message_id)")
    }
    
    static func updateMessageStatus(message: TMessage) -> Void {
        let message_id = message.getBody(key : CoreMessage_TMessageKey.MESSAGE_ID, default_value : "")
        guard !message_id.isEmpty else {
            return
        }
        let status = message.getBody(key : CoreMessage_TMessageKey.STATUS, default_value : "")
        let latitude = message.getBody(key : CoreMessage_TMessageKey.LATITUDE, default_value : "")
        let longitude = message.getBody(key : CoreMessage_TMessageKey.LONGITUDE, default_value : "")
        let desc = message.getBody(key : CoreMessage_TMessageKey.DESCRIPTION, default_value : "")
        guard !status.isEmpty else {
            return
        }
        let l_pin = message.getBody(key : CoreMessage_TMessageKey.L_PIN, default_value : "")
        guard !l_pin.isEmpty else {
            return
        }
        Database.shared.database?.inTransaction({ (fmdb, rollback) in
            do {
                if message_id.starts(with: "-1") || message_id.starts(with: "-2") {
                    for s in message_id.split(separator: ",") {
                        let t = s.trimmingCharacters(in: .whitespaces)
                        if t == "-1" || t == "-2" {
                            continue
                        }
                        if let cursorStatus = Database.shared.getRecords(fmdb: fmdb, query: "SELECT status FROM MESSAGE_STATUS where message_id = '\(t)'"), cursorStatus.next() {
                            let lastStatus = cursorStatus.int(forColumnIndex: 0)
                            if lastStatus < Int(status)! {
                                if status == "3" {
                                    _ = Database.shared.updateRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                        "status" : status,
                                        "longitude" : longitude,
                                        "latitude" : latitude,
                                        "location" : desc,
                                        "time_delivered" : String(Date().currentTimeMillis()),
                                        "last_update" : String(Date().currentTimeMillis())], _where: "message_id = '\(t)' and f_pin = '\(l_pin)'")
                                } else if status == "4" {
                                    _ = Database.shared.updateRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                        "status" : status,
                                        "time_read" : String(Date().currentTimeMillis()),
                                        "longitude" : longitude,
                                        "latitude" : latitude,
                                        "location" : desc,
                                        "last_update" : String(Date().currentTimeMillis())], _where: "message_id = '\(t)' and f_pin = '\(l_pin)'")
                                } else if status == "8" {
                                    _ = Database.shared.updateRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                        "status" : status,
                                        "time_ack" : String(Date().currentTimeMillis()),
                                        "longitude" : longitude,
                                        "latitude" : latitude,
                                        "location" : desc,
                                        "last_update" : String(Date().currentTimeMillis())], _where: "message_id = '\(t)' and f_pin = '\(l_pin)'")
                                } else {
                                    _ = Database.shared.updateRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                        "status" : status,
                                        "last_update" : String(Date().currentTimeMillis())], _where: "message_id = '\(t)' and f_pin = '\(l_pin)'")
                                }
                            }
                            cursorStatus.close()
                        }
                    }
                } else {
                    if let cursorStatus = Database.shared.getRecords(fmdb: fmdb, query: "SELECT status FROM MESSAGE_STATUS where message_id = '\(message_id)'"), cursorStatus.next() {
                        let lastStatus = cursorStatus.int(forColumnIndex: 0)
                        if lastStatus < Int(status)! {
                            if status == "3" {
                                _ = Database.shared.updateRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                    "status" : status,
                                    "time_delivered" : String(Date().currentTimeMillis()),
                                    "longitude" : longitude,
                                    "latitude" : latitude,
                                    "location" : desc,
                                    "last_update" : String(Date().currentTimeMillis())], _where: "message_id = '\(message_id)' and f_pin = '\(l_pin)'")
                            } else if status == "4" {
                                _ = Database.shared.updateRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                    "status" : status,
                                    "time_read" : String(Date().currentTimeMillis()),
                                    "longitude" : longitude,
                                    "latitude" : latitude,
                                    "location" : desc,
                                    "last_update" : String(Date().currentTimeMillis())], _where: "message_id = '\(message_id)' and f_pin = '\(l_pin)'")
                            } else if status == "8" {
                                _ = Database.shared.updateRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                    "status" : status,
                                    "time_ack" : String(Date().currentTimeMillis()),
                                    "longitude" : longitude,
                                    "latitude" : latitude,
                                    "location" : desc,
                                    "last_update" : String(Date().currentTimeMillis())], _where: "message_id = '\(message_id)' and f_pin = '\(l_pin)'")
                            } else {
                                _ = Database.shared.updateRecord(fmdb: fmdb, table: "MESSAGE_STATUS", cvalues: [
                                    "status" : status,
                                    "longitude" : longitude,
                                    "latitude" : latitude,
                                    "location" : desc,
                                    "last_update" : String(Date().currentTimeMillis())], _where: "message_id = '\(message_id)' and f_pin = '\(l_pin)'")
                            }
                        }
                        cursorStatus.close()
                    }
                }
            } catch {
                rollback.pointee = true
                print("Access database error: \(error.localizedDescription)")
            }
        })
    }
    
    static func getGroupMembers(fmdb: FMDatabase, l_pin: String) -> [String] {
        var result = [String]()
        if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "select f_pin from GROUPZ_MEMBER where group_id = '\(l_pin)'") {
            while cursor.next() {
                if let value = cursor.string(forColumnIndex: 0) {
                    result.append(value)
                }
            }
            cursor.close()
        }
        return result
    }
    
    static func getVideoThumbnail(name: String, completion: @escaping (Bool)->()) {
        DispatchQueue.global().async {
            do {
                let fileManager = FileManager.default
                let documentDir = try fileManager.url(for: .documentDirectory, in: .userDomainMask, appropriateFor: nil, create: true)
                let fileDir = documentDir.appendingPathComponent(name)
                let path = fileDir.path
                if FileManager.default.fileExists(atPath: path) {
                    let asset = AVAsset(url: URL(fileURLWithPath: path))
                    let avAssetImageGenerator = AVAssetImageGenerator(asset: asset)
                    avAssetImageGenerator.appliesPreferredTrackTransform = true
                    let thumnailTime = CMTimeMake(value: 2, timescale: 1)
                    let thumbImage = UIImage(cgImage: try avAssetImageGenerator.copyCGImage(at: thumnailTime, actualTime: nil))
                    guard let data = thumbImage.jpegData(compressionQuality: 1.0) else {
                        completion(false)
                        return
                    }
                    let thumbFileDir = documentDir.appendingPathComponent("THUMB_" + name)
                    try data.write(to: thumbFileDir)
                    completion(true)
                } else {
                    completion(false)
                }
            } catch {
                //print(error)
            }
        }
    }
    
    static func resizedImage(at url: URL, for size: CGSize) -> UIImage? {
        var image : UIImage?
        if FileManager.default.fileExists(atPath: url.path){
            image = UIImage(contentsOfFile: url.path)
        }
        else if FileEncryption.shared.isSecureExists(filename: url.lastPathComponent) {
            do {
                if let imageData = try FileEncryption.shared.readSecure(filename: url.lastPathComponent) {
                    image = UIImage(data: imageData)
                }
            }
            catch {
                
            }
        }
        if image == nil {
            return nil
        }
        
        let renderer = UIGraphicsImageRenderer(size: size)
        return renderer.image { (context) in
            image!.draw(in: CGRect(origin: .zero, size: size))
        }
    }
    
    static func initFollowing() -> Void {
        if let me = User.getMyPin() {
            if let response = Nexilis.writeSync(message: CoreMessage_TMessageBank.getListFollowing(l_pin: me)) {
                let data = response.getBody(key: CoreMessage_TMessageKey.DATA)
                if !data.isEmpty {
                    if let jsonArray = try! JSONSerialization.jsonObject(with: data.data(using: String.Encoding.utf8)!, options: JSONSerialization.ReadingOptions()) as? [AnyObject] {
                        Database.shared.database?.inTransaction({ (fmdb, rollback) in
                            do {
                                for json in jsonArray {
                                    _ = try Database.shared.insertRecord(fmdb: fmdb, table: "FOLLOW", cvalues: [
                                        "f_pin" : CoreMessage_TMessageUtil.getString(json: json, key: "pin")
                                    ], replace: true)
                                }
                            } catch {
                                rollback.pointee = true
                                print("Access database error: \(error.localizedDescription)")
                            }
                        })
                    }
                }
            }
        }
    }
    
//    do {
//        _ = try Database.shared.insertRecord(fmdb: fmdb, table: "CALL_CENTER_HISTORY", cvalues: [
//            "type" : "1",
//            "title" : displayName,
//            "time" : timeStart,
//            "f_pin" : f_pin,
//            "data" : dataCC,
//            "time_end" : date,
//            "complaint_id" : complaint_id.isEmpty ? "C\(date)" : complaint_id,
//            "members" : "",
//            "requester": ""
//        ], replace: true)
//        _ = try Database.shared.insertRecord(fmdb: fmdb, table: "PREFS", cvalues: [
//            "key" : "CC:\(f_pin)",
//            "value" : status,
//        ], replace: true)
//        ret = true
//    } catch {
//        rollback.pointee = true
//        //print(error)
//    }
    
    private static var uploadQueue = DispatchQueue(label: "UPLOAD_DICT", attributes: .concurrent)
    
    private static var UPLOAD_DICT = [String: Network]()
    
    static func removeUploadFile(forKey: String) -> Network? {
        var _result: Network? = nil
        uploadQueue.sync {
            _result = self.UPLOAD_DICT.removeValue(forKey: forKey)
        }
        return _result
    }
    
    static func putUploadFile(forKey: String, uploader: Network) {
        uploadQueue.async (flags: .barrier) {
            self.UPLOAD_DICT[forKey] = uploader
        }
    }
    
    static func getUploadFile(forKey: String) -> Network? {
        var _result: Network? = nil
        uploadQueue.sync {
            _result = self.UPLOAD_DICT[forKey]
        }
        return _result
    }
    
    private static var downloadQueue = DispatchQueue(label: "DOWNLOAD_DICT", attributes: .concurrent)
    
    private static var DOWNLOAD_DICT = [String:Download]()
    
    static func addDownload(forKey : String, download: Download){
        downloadQueue.async (flags: .barrier) {
            self.DOWNLOAD_DICT[forKey] = download
        }
    }
    
    static func getDownload(forKey: String) -> Download? {
        var _result: Download? = nil
        downloadQueue.sync {
            _result = self.DOWNLOAD_DICT[forKey]
        }
        return _result
    }
    
    static func removeDownload(forKey: String) -> Download? {
        var _result: Download? = nil
        downloadQueue.sync {
            _result = self.DOWNLOAD_DICT.removeValue(forKey: forKey)
        }
        return _result
    }
    
    static func writeImageToFile(data: Data, fileName: String){
        guard let directory = FileManager.default.urls(for: .picturesDirectory, in: .userDomainMask).last else {
            return
        }
        let fileURL = directory.appendingPathComponent("\(fileName)")
        if FileManager.default.fileExists(atPath: fileURL.path) {
            if let fileHandle = FileHandle(forWritingAtPath: fileURL.path) {
                fileHandle.seekToEndOfFile()
                fileHandle.write(data)
                fileHandle.closeFile()
            } else {
                //print("Can't open file to write")
            }
        } else {
            do {
                try data.write(to: fileURL, options: .atomic)
            } catch {
                //print("Unable to write in new file")
            }
        }
    }
    
    static func writeVideoToFile(data: Data, fileName: String){
        guard let directory = FileManager.default.urls(for: .moviesDirectory, in: .userDomainMask).last else {
            return
        }
        let fileURL = directory.appendingPathComponent("\(fileName)")
        if FileManager.default.fileExists(atPath: fileURL.path) {
            if let fileHandle = FileHandle(forWritingAtPath: fileURL.path) {
                fileHandle.seekToEndOfFile()
                fileHandle.write(data)
                fileHandle.closeFile()
            } else {
                //print("Can't open file to write")
            }
        } else {
            do {
                try data.write(to: fileURL, options: .atomic)
            } catch {
                //print("Unable to write in new file")
            }
        }
    }
    
    static func writeDocumentsToFile(data: Data, fileName: String){
        guard let directory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).last else {
            return
        }
        let fileURL = directory.appendingPathComponent("\(fileName)")
        if FileManager.default.fileExists(atPath: fileURL.path) {
            if let fileHandle = FileHandle(forWritingAtPath: fileURL.path) {
                fileHandle.seekToEndOfFile()
                fileHandle.write(data)
                fileHandle.closeFile()
            } else {
                //print("Can't open file to write")
            }
        } else {
            do {
                try data.write(to: fileURL, options: .atomic)
            } catch {
                //print("Unable to write in new file")
            }
        }
    }
    
    public static func checkMicPermission() -> Bool {
        var permissionCheck: Bool = false

        switch AVAudioSession.sharedInstance().recordPermission {
        case .granted:
            permissionCheck = true
        case .denied:
            permissionCheck = false
        case .undetermined:
            Nexilis.dispatch = DispatchGroup()
            Nexilis.dispatch?.enter()
            AVAudioSession.sharedInstance().requestRecordPermission({ (granted) in
                if granted {
                    permissionCheck = true
                } else {
                    permissionCheck = false
                }
                if let dispatch = Nexilis.dispatch {
                    dispatch.leave()
                }
            })
            Nexilis.dispatch?.wait()
            Nexilis.dispatch = nil
        default:
            break
        }

        return permissionCheck
    }
    
    public static func checkCameraPermission() -> Int {
        var permissionCheck: Int = -1
        if AVCaptureDevice.authorizationStatus(for: .video) ==  .authorized {
            permissionCheck = 1
        } else if AVCaptureDevice.authorizationStatus(for: .video) ==  .denied {
            permissionCheck = 0
        } else {
            AVCaptureDevice.requestAccess(for: .video, completionHandler: { (granted: Bool) -> Void in
               
            })
        }
        return permissionCheck
    }
    
//    public static func startTimer(){
//        broadcastTimer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true, block: {_ in
//            if(!openBroadcast && !broadcastList.isEmpty){
//                openBroadcast = true
//                let m = broadcastList.removeFirst()
//                //print("broadcast show: \(m)")
//                DispatchQueue.main.async {
//                    Nexilis.shared.showBroadcastMessage(m: m)
//                }
//            }
//        })
//    }
    public static func debugBroadcast(){
        if(Utils.getDebugBC() != nil) {
            let m = Utils.getDebugBC()
            Nexilis.shared.showBroadcastMessage(m: m!)
        }
    }
    
    /*
     * Delegate
     */
    
    weak open var loginDelegate: LoginDelegate?
    
    weak open var messageDelegate: MessageDelegate?
    
    weak open var groupDelegate: GroupDelegate?
    
    weak open var callDelegate: CallDelegate?
    
    weak open var streamingDelagate: LiveStreamingDelegate?
    
    weak open var seminarDelegate: SeminarDelegate?
    
    weak open var personInfoDelegate: PersonInfoDelegate?
    
    weak open var screenSharingDelegate: ScreenSharingDelegate?
    
    weak open var commentDelegate: CommentDelegate?
    
    weak open var uploadDelegate: UploadDelegate?
    
    weak open var timelineDelegate: TimelineDelegate?
    
    weak open var connectionDelegate: ConnectionDelegate?
    
    var floating: FloatingNotificationBanner!
    
    var stateUnfriend = ""
    
}

struct LibFontName {
    static let regular = "Poppins-Regular"
    static let bold = "Poppins-SemiBold"
    static let italic = "Poppins-Italic"
    static let medium = "Poppins-Medium"
    static let boldItalic = "Poppins-SemiBoldItalic"
}

extension UIFontDescriptor.AttributeName {
    static let nsctFontUIUsage = UIFontDescriptor.AttributeName(rawValue: "NSCTFontUIUsageAttribute")
}

extension UIFont {
    static var isOverrided: Bool = false
    static let FONT_SELECT = 0

    @objc class func libSystemFont(ofSize size: CGFloat) -> UIFont? {
        if UIFont(name: LibFontName.regular, size: size) == nil {
            jbs_registerFont(withFilenameString: LibFontName.regular)
        }
        return UIFont(name: LibFontName.regular, size: size)
    }
    
    @objc class func libSystemFontWeight(ofSize size: CGFloat, weight: UIFont.Weight) -> UIFont? {
        if weight == .medium {
            if UIFont(name: LibFontName.medium, size: size) == nil {
                jbs_registerFont(withFilenameString: LibFontName.medium)
            }
            return UIFont(name: LibFontName.medium, size: size)
        } else if weight == .semibold {
            if UIFont(name: LibFontName.boldItalic, size: size) == nil {
                jbs_registerFont(withFilenameString: LibFontName.boldItalic)
            }
            return UIFont(name: LibFontName.boldItalic, size: size)
        }
        return UIFont(name: LibFontName.regular, size: size)
    }

    @objc class func libBoldSystemFont(ofSize size: CGFloat) -> UIFont? {
        if UIFont(name: LibFontName.bold, size: size) == nil {
            jbs_registerFont(withFilenameString: LibFontName.bold)
        }
        return UIFont(name: LibFontName.bold, size: size)
    }

    @objc class func libItalicSystemFont(ofSize size: CGFloat) -> UIFont? {
        if UIFont(name: LibFontName.italic, size: size) == nil {
            jbs_registerFont(withFilenameString: LibFontName.italic)
        }
        return UIFont(name: LibFontName.italic, size: size)
    }

    @objc convenience init(myCoder aDecoder: NSCoder) {
        guard
            let fontDescriptor = aDecoder.decodeObject(forKey: "UIFontDescriptor") as? UIFontDescriptor,
            let fontAttribute = fontDescriptor.fontAttributes[.nsctFontUIUsage] as? String else {
                self.init(myCoder: aDecoder)
                return
        }
        var fontName = ""
        switch fontAttribute {
        case "CTFontRegularUsage":
            fontName = LibFontName.regular
        case "CTFontEmphasizedUsage", "CTFontBoldUsage":
            fontName = LibFontName.bold
        case "CTFontObliqueUsage":
            fontName = LibFontName.italic
        default:
            fontName = LibFontName.regular
        }
        self.init(name: fontName, size: fontDescriptor.pointSize)!
    }

    class func libOverrideInitialize() {
        guard self == UIFont.self, !isOverrided, FONT_SELECT == 0 else { return }

        // Avoid method swizzling run twice and revert to original initialize function
        isOverrided = true

        if let systemFontMethod = class_getClassMethod(self, #selector(systemFont(ofSize:))),
            let mySystemFontMethod = class_getClassMethod(self, #selector(libSystemFont(ofSize:))) {
            method_exchangeImplementations(systemFontMethod, mySystemFontMethod)
        }
        
        if let systemFontWeightMethod = class_getClassMethod(self, #selector(systemFont(ofSize:weight:))),
           let mySystemFontWeightMethod = class_getClassMethod(self, #selector(libSystemFontWeight(ofSize:weight:))) {
            method_exchangeImplementations(systemFontWeightMethod, mySystemFontWeightMethod)
        }

        if let boldSystemFontMethod = class_getClassMethod(self, #selector(boldSystemFont(ofSize:))),
            let myBoldSystemFontMethod = class_getClassMethod(self, #selector(libBoldSystemFont(ofSize:))) {
            method_exchangeImplementations(boldSystemFontMethod, myBoldSystemFontMethod)
        }

        if let italicSystemFontMethod = class_getClassMethod(self, #selector(italicSystemFont(ofSize:))),
            let myItalicSystemFontMethod = class_getClassMethod(self, #selector(libItalicSystemFont(ofSize:))) {
            method_exchangeImplementations(italicSystemFontMethod, myItalicSystemFontMethod)
        }

        if let initCoderMethod = class_getInstanceMethod(self, #selector(UIFontDescriptor.init(coder:))), // Trick to get over the lack of UIFont.init(coder:))
            let myInitCoderMethod = class_getInstanceMethod(self, #selector(UIFont.init(myCoder:))) {
            method_exchangeImplementations(initCoderMethod, myInitCoderMethod)
        }
    }
    
    class func jbs_registerFont(withFilenameString filenameString: String) {

//        guard let pathForResourceString = Bundle.resourceBundle(for: Nexilis.self).path(forResource: filenameString, ofType: "otf") else { //resourcesMediaBundle
//            //print("UIFont+:  Failed to register font - path for resource not found.")
//            return
//        }
        
        guard let pathForResourceURL = Bundle.resourceBundle(for: Nexilis.self).url(forResource: filenameString, withExtension: "otf") else { //resourcesMediaBundle
            //print("UIFont+:  Failed to register font - path for resource not found.")
            return
        }
        
        var errorRef: Unmanaged<CFError>? = nil
        CTFontManagerRegisterFontsForURL(pathForResourceURL as CFURL, .process, &errorRef)

//        guard let fontData = NSData(contentsOfFile: pathForResourceString) else {
//            //print("UIFont+:  Failed to register font - font data could not be loaded.")
//            return
//        }
//
//        guard let dataProvider = CGDataProvider(data: fontData) else {
//            //print("UIFont+:  Failed to register font - data provider could not be loaded.")
//            return
//        }
//
//        guard let font = CGFont(dataProvider) else {
//            //print("UIFont+:  Failed to register font - font could not be loaded.")
//            return
//        }
//
//        var errorRef: Unmanaged<CFError>? = nil
//        if (CTFontManagerRegisterGraphicsFont(font, &errorRef) == false) {
//        }
    }
}

public protocol LoginDelegate: NSObjectProtocol {
    func onProgress(code: String, progress: Int)
    func onProcess(message: String, status: String)
}

public protocol MessageDelegate: NSObjectProtocol {
    func onReceive(message: TMessage)
    func onReceiveComment(message: TMessage)
    func onReceive(message: [AnyHashable: Any?])
    func onMessage(message: TMessage)
    func onUpload(name: String, progress: Double)
    func onTyping(message: TMessage)
}

public protocol GroupDelegate: NSObjectProtocol {
    func onGroup(code: String, f_pin: String, groupId: String)
    func onTopic(code: String, f_pin: String, topicId: String)
    func onMember(code: String, f_pin: String, groupId: String, member: String)
}

public protocol DownloadDelegate: NSObjectProtocol {
    func onDownloadProgress(fileName: String, progress: Double)
}

public protocol CallDelegate: NSObjectProtocol {
    func onIncomingCall(state: Int, message: String)
    func onStatusCall(state: Int, message: String)
}

public protocol LiveStreamingDelegate: NSObjectProtocol {
    func onStartLS(state: Int, message: String)
    func onJoinLS(state: Int, message: String)
}

public protocol SeminarDelegate: NSObjectProtocol {
    func onStartSeminar(state: Int, message: String)
    func onJoinSeminar(state: Int, message: String)
}

public protocol VideoCallDelegate: NSObjectProtocol {
    func onInitiateVideoCall(destination:String,state: Int, message: String)
    func onAcceptVideoCall(originator:String,state: Int, message: String)
    func onVideoCallReceiverTerminate(originator:String,state: Int, message: String)
    
}

public protocol PersonInfoDelegate: NSObjectProtocol {
    func onUpdatePersonInfo(state: Int, message: String)
}

public protocol ScreenSharingDelegate: NSObjectProtocol {
    func onStartScreenSharing(state:Int,message:String)
    func onJoinScreenSharing(state:Int,message:String)
}

public protocol CommentDelegate: NSObjectProtocol {
    func onReceiveComment(message: TMessage)
    func onDeleteComment(message: TMessage)
}

public protocol UploadDelegate: NSObjectProtocol {
    func onUploadProgress(fileName: String, progress: Double)
}

public protocol TimelineDelegate: NSObjectProtocol {
    func onPostUpdate(status: String, message: String)
}

public protocol ConnectionDelegate: NSObjectProtocol {
    func connectionStateChanged(userId: String!, deviceId: String, state: Bool)
}

public protocol ConnectDelegate: NSObjectProtocol {
    func onSuccess(userId: String)
    func onFailed(error: String)
}

public enum AppStoryBoard: String {
    
    case Palio = "Palio"
    
    public var instance: UIStoryboard {
        return UIStoryboard(name: self.rawValue, bundle: Bundle.resourceBundle(for: Nexilis.self))
    }
    
}

public var uuidOngoing = UUID()

extension Nexilis: CallDelegate {
    
    func displayIncomingCall(uuid: UUID, handle: String, hasVideo: Bool = false, completion: ((Error?) -> Void)? = nil) {
        providerDelegate?.reportIncomingCall(uuid: uuid, handle: handle, hasVideo: hasVideo, completion: completion)
    }
    
    public func onIncomingCall(state: Int, message: String) {
        DispatchQueue.main.async {
            let idMe = User.getMyPin()!
            let myData = User.getData(pin: idMe)
            let onGoingCC: String = SecureUserDefaults.shared.value(forKey: "onGoingCC") ?? ""
            if !onGoingCC.isEmpty {
                return
            }
            let deviceId = message.split(separator: ",")[0]
            if myData?.offline_mode == "1" || self.stateUnfriend == deviceId {
                DispatchQueue.main.asyncAfter(deadline: .now() + 0.5, execute: {
                    API.terminateCall(sParty: nil)
                })
                return
            }
            var isShowAlert: Double?
            let canShow = UIApplication.shared.visibleViewController
            if canShow != nil && !(canShow is UINavigationController) {
                if !(canShow is EditorPersonal) {
                    isShowAlert = 0
                } else {
                    isShowAlert = 1.5
                }
            } else if canShow != nil {
                if canShow is UINavigationController {
                    let canShowNC = canShow as! UINavigationController
                    if !(canShowNC.visibleViewController is EditorPersonal) {
                        isShowAlert = 0
                    } else {
                        isShowAlert = 1.5
                    }
                } else {
                    isShowAlert = 0
                }
            }
            if (state == Nexilis.AUDIO_CALL_INCOMING && message.split(separator: ",")[1] != "joining Ac.room on channel 0") {
                let data = User.getDataCanNil(pin: String(deviceId))
                if data == nil {
                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.5, execute: {
                        API.terminateCall(sParty: nil)
                    })
                    return
                }
//                    let backgroundTaskIdentifier = UIApplication.shared.beginBackgroundTask(expirationHandler: nil)
//                    uuidOngoing = UUID()
//                    self.displayIncomingCall(uuid: uuidOngoing, handle: String(deviceId), hasVideo: false) { error in
//                        UIApplication.shared.endBackgroundTask(backgroundTaskIdentifier)
//                    }
                Nexilis.ringtonePlayer?.play()
                let controller = QmeraAudioViewController()
                controller.user = User.getData(pin: String(deviceId))
                controller.isOutgoing = false
                controller.modalPresentationStyle = .overCurrentContext
                if UIApplication.shared.visibleViewController is UIAlertController {
                    let vc = UIApplication.shared.visibleViewController as! UIAlertController
                    vc.dismiss(animated: true, completion: {
                        if UIApplication.shared.visibleViewController?.navigationController != nil {
                            UIApplication.shared.visibleViewController?.navigationController?.present(controller, animated: true, completion: nil)
                        } else {
                            UIApplication.shared.visibleViewController?.present(controller, animated: true, completion: nil)
                        }
                    })
                    return
                }
                if UIApplication.shared.visibleViewController?.navigationController != nil {
                    UIApplication.shared.visibleViewController?.navigationController?.present(controller, animated: true, completion: nil)
                } else {
                    UIApplication.shared.visibleViewController?.present(controller, animated: true, completion: nil)
                }
//                    API.receiveCCall(sParty: String(deviceId))
            } else if state == Nexilis.VIDEO_CALL_INCOMING {
                let dataUser = User.getDataCanNil(pin: String(deviceId))
                if dataUser == nil {
                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.5, execute: {
                        API.terminateCall(sParty: nil)
                    })
                    return
                }
                Nexilis.ringtonePlayer?.play()
                let videoController = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "videoVCQmera") as! QmeraVideoViewController
                videoController.fPin = String(deviceId)
                videoController.isInisiator = false
                let navigationController = CustomNavigationController(rootViewController: videoController)
                navigationController.modalPresentationStyle = .fullScreen
                if UIApplication.shared.visibleViewController is UIAlertController {
                    let vc = UIApplication.shared.visibleViewController as! UIAlertController
                    vc.dismiss(animated: true, completion: {
                        if UIApplication.shared.visibleViewController?.navigationController != nil {
                            UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                        } else {
                            UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                        }
                    })
                    return
                }
                if UIApplication.shared.visibleViewController?.navigationController != nil {
                    UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                } else {
                    UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                }
            }
        }
    }
    
    public func onStatusCall(state: Int, message: String) {
//        let r = message.split(separator: ",")
//        if state == Nexilis.AUDIO_CALL_RINGING {
//            if let call = callManager.call(with: String(r[0])) {
//                //print("onStatusCall:connectingCall")
//                DispatchQueue.main.async {
//                    call.connectingCall()
//                }
//            }
//        } else if state == Nexilis.AUDIO_CALL_OFFHOOK {
////            if let call = callManager.call(with: String(r[1])) {
//                //print("onStatusCall:answerCall")
////                DispatchQueue.main.async {
////                    call.answerCall()
////                }
////            }
//        } else if state == Nexilis.AUDIO_CALL_END {
//            DispatchQueue.main.async {
//                if QmeraAudioViewController().viewIfLoaded?.window == nil {
//                    Nexilis.shared.callManager.end(call: Call(uuid: uuidOngoing))
//                }
//            }
//        }
        var dataCall: [AnyHashable : Any] = [:]
        dataCall["state"] = state
        dataCall["message"] = message
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: Nexilis.listenerStatusCall), object: nil, userInfo: dataCall)
    }
    
}

var previewItem : NSURL?
var listCCIdInv: [String] = []
var imageGif: UIImageView!
var posGif = "0"
var loopGif = "0"
var timerAnimationGif = Timer()

extension Nexilis: MessageDelegate {
    public func onReceiveComment(message: TMessage) {
        var dataMessage: [AnyHashable : Any] = [:]
        dataMessage["message"] = message
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "onReceiveComment"), object: nil, userInfo: dataMessage)
    }
    
    @objc func tapLinkBroadcast(_ sender: ObjectGesture) {
        var stringURl = sender.message_id.lowercased()
        if stringURl.starts(with: "www.") {
            stringURl = "https://" + stringURl.replacingOccurrences(of: "www.", with: "")
        }
        guard let url = URL(string: stringURl) else { return }
        UIApplication.shared.open(url)
    }
    
    private func runAnimationGif() {
        DispatchQueue.main.asyncAfter(deadline: .now() + 3, execute: { [self] in
            if imageGif != nil {
                timerAnimationGif.invalidate()
                timerAnimationGif = Timer.scheduledTimer(timeInterval: 0.001, target: self, selector: #selector(animateGif), userInfo: nil, repeats: true)
            }
        })
    }
    
    @objc func animateGif() {
        DispatchQueue.main.async {
            if posGif == "0" { //left
                if imageGif.frame.origin.x < (UIScreen.main.bounds.width - imageGif.frame.width) {
                    imageGif.frame.origin.x+=0.1
                } else {
                    timerAnimationGif.invalidate()
                }
            } else if posGif == "1" { //right
                if imageGif.frame.origin.x > 0 {
                    imageGif.frame.origin.x-=0.1
                } else {
                    timerAnimationGif.invalidate()
                }
            } else if posGif == "2" { //top
                if imageGif.frame.origin.y < (UIScreen.main.bounds.height - imageGif.frame.height) {
                    imageGif.frame.origin.y+=0.1
                } else {
                    timerAnimationGif.invalidate()
                }
            } else { //bottom
                if imageGif.frame.origin.y > 20 {
                    imageGif.frame.origin.y-=0.1
                } else {
                    timerAnimationGif.invalidate()
                }
            }
        }
    }
    
    func showBroadcastMessage(m: [String: String]) {
        let fileType = m[CoreMessage_TMessageKey.CATEGORY_FLAG]!
        let gifId = m[CoreMessage_TMessageKey.GIF_ID] ?? ""
        let broadcastVC = UIViewController()
        if let viewBroadcast = broadcastVC.view {
            broadcastVC.modalPresentationStyle = .custom
            viewBroadcast.backgroundColor = .black.withAlphaComponent(0.3)
            if !gifId.isEmpty {
                let urlGif = "\(Utils.getURLBase())filepalio/image/\(gifId)"
                let scale = m[CoreMessage_TMessageKey.SCALE] ?? "0"
                let link = m[CoreMessage_TMessageKey.LINK] ?? ""
                posGif = m[CoreMessage_TMessageKey.START_ANIMATION] ?? "0"
                loopGif = m[CoreMessage_TMessageKey.LOOP_ANIMATION] ?? "0"
                
                imageGif = UIImageView()
                viewBroadcast.addSubview(imageGif)
                imageGif.isUserInteractionEnabled = true
                imageGif.contentMode = .scaleAspectFit
                
                let buttonClose = UIButton(type: .close)
                buttonClose.frame.size = CGSize(width: 30, height: 30)
                buttonClose.layer.cornerRadius = 15.0
                buttonClose.clipsToBounds = true
                buttonClose.backgroundColor = .black.withAlphaComponent(0.5)
                buttonClose.actionHandle(controlEvents: .touchUpInside,
                 ForAction:{() -> Void in
                    broadcastVC.dismiss(animated: true, completion: {
                        imageGif = nil
                        Nexilis.broadcastList.remove(at: 0)
                        if Nexilis.broadcastList.count > 0 {
                            Nexilis.shared.showBroadcastMessage(m: Nexilis.broadcastList[0])
                        }
                    })
                 })
                imageGif.addSubview(buttonClose)
                buttonClose.anchor(top: imageGif.topAnchor, right: imageGif.rightAnchor, width: 30, height: 30)
                
                var xpos: CGFloat = 0
                var ypos: CGFloat = 0
                var widthImage: CGFloat = 300
                var heightImage: CGFloat = 300
                if scale == "2" { //50%
                    widthImage = 150
                    heightImage = 150
                } else if scale == "1" { //75%
                    widthImage = 225
                    heightImage = 225
                }
                
                if posGif == "0" { //left
                    xpos = 0
                    ypos = (viewBroadcast.frame.size.height / 2) - (heightImage / 2)
                } else if posGif == "1" { //right
                    xpos = viewBroadcast.frame.size.width - widthImage
                    ypos = (viewBroadcast.frame.size.height / 2) - (heightImage / 2)
                } else if posGif == "2" { //top
                    xpos = (viewBroadcast.frame.size.width / 2) - (widthImage / 2)
                    ypos = 20
                } else { //bottom
                    xpos = (viewBroadcast.frame.size.width / 2) - (widthImage / 2)
                    ypos = viewBroadcast.frame.size.height - heightImage
                }
                imageGif.frame = CGRect(x: xpos, y: ypos, width: widthImage, height: heightImage)
                imageGif.loadImageAsync(with: urlGif, isGif: true)
                runAnimationGif()
                imageGif.actionHandle(controlEvents: .touchUpInside, ForAction: {
                    broadcastVC.dismiss(animated: true, completion: {
                        imageGif = nil
                        Nexilis.broadcastList.remove(at: 0)
                        if Nexilis.broadcastList.count > 0 {
                            Nexilis.shared.showBroadcastMessage(m: Nexilis.broadcastList[0])
                        }
                        if !link.isEmpty {
                            APIS.openUrl(url: link)
                        }
                    })
                })
                
            } else {
                let stringLink = m[CoreMessage_TMessageKey.LINK] ?? ""
                
                let containerView = UIView()
                viewBroadcast.addSubview(containerView)
                if stringLink.isEmpty {
                    containerView.anchor(centerX: viewBroadcast.centerXAnchor, centerY: viewBroadcast.centerYAnchor, width: viewBroadcast.bounds.width - 40, minHeight: 100, maxHeight: viewBroadcast.bounds.height - 100)
                } else {
                    containerView.anchor(centerX: viewBroadcast.centerXAnchor, centerY: viewBroadcast.centerYAnchor, width: viewBroadcast.bounds.width - 40, minHeight: 200, maxHeight: viewBroadcast.bounds.height - 100)
                }
                containerView.backgroundColor = .white.withAlphaComponent(0.9)
                containerView.layer.cornerRadius = 15.0
                containerView.clipsToBounds = true
                
                let subContainerView = UIView()
                subContainerView.backgroundColor = .clear
                containerView.addSubview(subContainerView)
                subContainerView.anchor(top: containerView.topAnchor, left: containerView.leftAnchor, bottom: containerView.bottomAnchor, right: containerView.rightAnchor, paddingTop: 20.0, paddingLeft: 10.0, paddingBottom: 20.0, paddingRight: 10.0)
                
                let buttonClose = UIButton(type: .close)
                buttonClose.frame.size = CGSize(width: 30, height: 30)
                buttonClose.layer.cornerRadius = 15.0
                buttonClose.clipsToBounds = true
                buttonClose.backgroundColor = .secondaryColor.withAlphaComponent(0.5)
                buttonClose.actionHandle(controlEvents: .touchUpInside,
                 ForAction:{() -> Void in
                    broadcastVC.dismiss(animated: true, completion: {
                        Nexilis.broadcastList.remove(at: 0)
                        if Nexilis.broadcastList.count > 0 {
                            Nexilis.shared.showBroadcastMessage(m: Nexilis.broadcastList[0])
                        }
                    })
                 })
                containerView.addSubview(buttonClose)
                buttonClose.anchor(top: containerView.topAnchor, right: containerView.rightAnchor, width: 30, height: 30)
                
                let title = UILabel()
                title.font = .systemFont(ofSize: 18, weight: .bold)
                title.text = m["MERNAM"]
                title.textAlignment = .center
                subContainerView.addSubview(title)
                title.anchor(top: subContainerView.topAnchor, left: subContainerView.leftAnchor, right: subContainerView.rightAnchor)
                
                let titleBroadcast = UILabel()
                subContainerView.addSubview(titleBroadcast)
                titleBroadcast.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    titleBroadcast.topAnchor.constraint(equalTo: title.bottomAnchor, constant: 20.0),
                    titleBroadcast.leadingAnchor.constraint(equalTo: subContainerView.leadingAnchor),
                    titleBroadcast.trailingAnchor.constraint(equalTo: subContainerView.trailingAnchor),
                ])
                titleBroadcast.font = UIFont.systemFont(ofSize: 14, weight: .semibold)
                titleBroadcast.numberOfLines = 0
                titleBroadcast.attributedText = m[CoreMessage_TMessageKey.TITLE]!.richText()
                titleBroadcast.textColor = .black
                
                let descBroadcast = UILabel()
                subContainerView.addSubview(descBroadcast)
                descBroadcast.translatesAutoresizingMaskIntoConstraints = false
                let constraintDesc = descBroadcast.bottomAnchor.constraint(equalTo: subContainerView.bottomAnchor)
                if !stringLink.isEmpty{
                    constraintDesc.constant = constraintDesc.constant - 30
                }
                if fileType != BroadcastViewController.FILE_TYPE_CHAT {
                    constraintDesc.constant = constraintDesc.constant - 260
                }
                NSLayoutConstraint.activate([
                    descBroadcast.topAnchor.constraint(equalTo: titleBroadcast.bottomAnchor, constant: 10),
                    descBroadcast.leadingAnchor.constraint(equalTo: subContainerView.leadingAnchor),
                    descBroadcast.trailingAnchor.constraint(equalTo: subContainerView.trailingAnchor),
                    constraintDesc,
                ])
                descBroadcast.font = UIFont.systemFont(ofSize: 12)
                descBroadcast.numberOfLines = 0
                descBroadcast.attributedText = m[CoreMessage_TMessageKey.MESSAGE_TEXT_ENG]!.richText()
                descBroadcast.textColor = .black
                
                let linkBroadcast = UILabel()
                if !stringLink.isEmpty {
                    subContainerView.addSubview(linkBroadcast)
                    linkBroadcast.translatesAutoresizingMaskIntoConstraints = false
                    NSLayoutConstraint.activate([
                        linkBroadcast.topAnchor.constraint(equalTo: descBroadcast.bottomAnchor, constant: 10),
                        linkBroadcast.leadingAnchor.constraint(equalTo: subContainerView.leadingAnchor),
                        linkBroadcast.trailingAnchor.constraint(equalTo: subContainerView.trailingAnchor),
                    ])
                    linkBroadcast.font = UIFont.systemFont(ofSize: 12)
                    linkBroadcast.isUserInteractionEnabled = true
                    linkBroadcast.numberOfLines = 2
                    let attributedString = NSMutableAttributedString(string: stringLink, attributes:[NSAttributedString.Key.link: URL(string: stringLink)!])
                    linkBroadcast.attributedText = attributedString
                    let tap = ObjectGesture(target: self, action: #selector(tapLinkBroadcast))
                    tap.message_id = stringLink
                    linkBroadcast.addGestureRecognizer(tap)
                }
                
                let thumb = m[CoreMessage_TMessageKey.THUMB_ID] ?? ""
                let image = m[CoreMessage_TMessageKey.IMAGE_ID] ?? ""
                let video = m[CoreMessage_TMessageKey.VIDEO_ID] ?? ""
                let file = m[CoreMessage_TMessageKey.FILE_ID] ?? ""
                if fileType != BroadcastViewController.FILE_TYPE_CHAT {
                    let imageBroadcast = UIImageView()
                    subContainerView.addSubview(imageBroadcast)
                    imageBroadcast.translatesAutoresizingMaskIntoConstraints = false
                    var constImage = imageBroadcast.topAnchor.constraint(equalTo: descBroadcast.bottomAnchor, constant: 10)
                    if !stringLink.isEmpty {
                        constImage = imageBroadcast.topAnchor.constraint(equalTo: linkBroadcast.bottomAnchor, constant: 10)
                    }
                    NSLayoutConstraint.activate([
                        constImage,
                        imageBroadcast.leadingAnchor.constraint(equalTo: subContainerView.leadingAnchor),
                        imageBroadcast.trailingAnchor.constraint(equalTo: subContainerView.trailingAnchor),
                        imageBroadcast.heightAnchor.constraint(equalToConstant: 250)
                    ])
                    imageBroadcast.layer.cornerRadius = 10.0
                    imageBroadcast.clipsToBounds = true
                    if fileType != BroadcastViewController.FILE_TYPE_DOCUMENT {
                        imageBroadcast.contentMode = .scaleAspectFill
                        imageBroadcast.setImage(name: thumb)
                
                        if fileType == BroadcastViewController.FILE_TYPE_VIDEO {
                            let imagePlay = UIImageView(image: UIImage(systemName: "play.circle.fill"))
                            imageBroadcast.addSubview(imagePlay)
                            imagePlay.clipsToBounds = true
                            imagePlay.translatesAutoresizingMaskIntoConstraints = false
                            imagePlay.centerYAnchor.constraint(equalTo: imageBroadcast.centerYAnchor).isActive = true
                            imagePlay.centerXAnchor.constraint(equalTo: imageBroadcast.centerXAnchor).isActive = true
                            imagePlay.widthAnchor.constraint(equalToConstant: 60).isActive = true
                            imagePlay.heightAnchor.constraint(equalToConstant: 60).isActive = true
                            imagePlay.tintColor = .gray.withAlphaComponent(0.5)
                        }
                    } else {
                        imageBroadcast.image = UIImage(systemName: "doc.fill")
                        imageBroadcast.tintColor = .mainColor
                        imageBroadcast.contentMode = .scaleAspectFit
                    }
                
                    imageBroadcast.actionHandle(controlEvents: .touchUpInside,
                     ForAction:{() -> Void in
                        let nsDocumentDirectory = FileManager.SearchPathDirectory.documentDirectory
                        let nsUserDomainMask = FileManager.SearchPathDomainMask.userDomainMask
                        let paths = NSSearchPathForDirectoriesInDomains(nsDocumentDirectory, nsUserDomainMask, true)
                        if fileType == BroadcastViewController.FILE_TYPE_IMAGE {
                            if let dirPath = paths.first {
                                let imageURL = URL(fileURLWithPath: dirPath).appendingPathComponent(image)
                                if FileManager.default.fileExists(atPath: imageURL.path) {
                                    let image    = UIImage(contentsOfFile: imageURL.path)
                                    let previewImageVC = PreviewAttachmentImageVideo(nibName: "PreviewAttachmentImageVideo", bundle: Bundle.resourceBundle(for: Nexilis.self))
                                    previewImageVC.image = image
                                    previewImageVC.isHiddenTextField = true
                                    previewImageVC.modalPresentationStyle = .overFullScreen
                                    previewImageVC.modalTransitionStyle  = .crossDissolve
                                    if UIApplication.shared.visibleViewController?.navigationController != nil {
                                        UIApplication.shared.visibleViewController?.navigationController?.present(previewImageVC, animated: true, completion: nil)
                                    } else {
                                        UIApplication.shared.visibleViewController?.present(previewImageVC, animated: true, completion: nil)
                                    }
                                } else if FileEncryption.shared.isSecureExists(filename: image) {
                                    do {
                                        let data = try FileEncryption.shared.readSecure(filename: image)
                                        let image = UIImage(data: data!)
                                        let previewImageVC = PreviewAttachmentImageVideo(nibName: "PreviewAttachmentImageVideo", bundle: Bundle.resourceBundle(for: Nexilis.self))
                                        previewImageVC.image = image
                                        previewImageVC.isHiddenTextField = true
                                        previewImageVC.modalPresentationStyle = .overFullScreen
                                        previewImageVC.modalTransitionStyle  = .crossDissolve
                                        if UIApplication.shared.visibleViewController?.navigationController != nil {
                                            UIApplication.shared.visibleViewController?.navigationController?.present(previewImageVC, animated: true, completion: nil)
                                        } else {
                                            UIApplication.shared.visibleViewController?.present(previewImageVC, animated: true, completion: nil)
                                        }
                                    } catch {
                                        
                                    }
                                } else {
                                    Download().startHTTP(forKey: image) { (name, progress) in
                                        guard progress == 100 else {
                                            return
                                        }
                                        
                                        do {
                                            try FileEncryption.shared.writeSecure(filename: image)
                                        } catch {
                                            
                                        }
                
                                        DispatchQueue.main.async {
                                            var image : UIImage?
                                            if FileManager.default.fileExists(atPath: imageURL.path) {
                                                image    = UIImage(contentsOfFile: imageURL.path)
                                            }
                                            else if FileEncryption.shared.isSecureExists(filename: imageURL.lastPathComponent) {
                                                do {
                                                    if let imageData = try FileEncryption.shared.readSecure(filename: imageURL.lastPathComponent) {
                                                        image = UIImage(data: imageData)
                                                    }
                                                } catch {
                                                    
                                                }
                                            }
                                            
                                            let previewImageVC = PreviewAttachmentImageVideo(nibName: "PreviewAttachmentImageVideo", bundle: Bundle.resourceBundle(for: Nexilis.self))
                                            previewImageVC.image = image
                                            previewImageVC.isHiddenTextField = true
                                            previewImageVC.modalPresentationStyle = .overFullScreen
                                            previewImageVC.modalTransitionStyle  = .crossDissolve
                                            if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                UIApplication.shared.visibleViewController?.navigationController?.present(previewImageVC, animated: true, completion: nil)
                                            } else {
                                                UIApplication.shared.visibleViewController?.present(previewImageVC, animated: true, completion: nil)
                                            }
                                        }
                                    }
                                }
                            }
                        } else if fileType == BroadcastViewController.FILE_TYPE_VIDEO {
                            //https://qmera.io/filepalio/image/
                            let player = AVPlayer(url: URL(string: "https://nexilis.io/get_file?account=\(Nexilis.sAPIKey)&image=\(video)")!)
                            let playerVC = AVPlayerViewController()
                            playerVC.player = player
                            playerVC.modalPresentationStyle = .custom
                            if UIApplication.shared.visibleViewController?.navigationController != nil {
                                UIApplication.shared.visibleViewController?.navigationController?.present(playerVC, animated: true, completion: nil)
                            } else {
                                UIApplication.shared.visibleViewController?.present(playerVC, animated: true, completion: nil)
                            }
                        } else if fileType == BroadcastViewController.FILE_TYPE_DOCUMENT {
                            if let dirPath = paths.first {
                                let fileURL = URL(fileURLWithPath: dirPath).appendingPathComponent(file)
                                if FileManager.default.fileExists(atPath: fileURL.path) {
                                    previewItem = fileURL as NSURL
                                    let previewController = QLPreviewController()
                                    let rightBarButton = UIBarButtonItem()
                                    previewController.navigationItem.rightBarButtonItem = rightBarButton
                                    previewController.dataSource = self
                                    previewController.modalPresentationStyle = .overFullScreen
                
                                    if UIApplication.shared.visibleViewController?.navigationController != nil {
                                        UIApplication.shared.visibleViewController?.navigationController?.present(previewController, animated: true, completion: nil)
                                    } else {
                                        UIApplication.shared.visibleViewController?.present(previewController, animated: true, completion: nil)
                                    }
                                } else if FileEncryption.shared.isSecureExists(filename: file) {
                                    do {
                                        if let docData = try FileEncryption.shared.readSecure(filename: file) {
                                            let cachesDirectory = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask).first!
                                            let tempPath = cachesDirectory.appendingPathComponent(file)
                                            try docData.write(to: tempPath)
                                            previewItem = tempPath as NSURL
                                            let previewController = QLPreviewController()
                                            let rightBarButton = UIBarButtonItem()
                                            previewController.navigationItem.rightBarButtonItem = rightBarButton
                                            previewController.dataSource = self
                                            previewController.modalPresentationStyle = .overFullScreen
                                            
                                            if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                UIApplication.shared.visibleViewController?.navigationController?.present(previewController, animated: true, completion: nil)
                                            } else {
                                                UIApplication.shared.visibleViewController?.present(previewController, animated: true, completion: nil)
                                            }
                                        }
                                    } catch {
                                        
                                    }
                                } else {
                                    Download().startHTTP(forKey: file, isImage: false) { (name, progress) in
                                        DispatchQueue.main.async {
                                            guard progress == 100 else {
                                                return
                                            }
                                            do {
                                                let secureFilename = try FileEncryption.shared.writeSecure(filename: name)
                                                if let docData = try FileEncryption.shared.readSecure(filename: secureFilename?[0] as! String) {
                                                    let cachesDirectory = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask).first!
                                                    let tempPath = cachesDirectory.appendingPathComponent(file)
                                                    try docData.write(to: tempPath)
                                                    previewItem = tempPath as NSURL
                                                    let previewController = QLPreviewController()
                                                    let rightBarButton = UIBarButtonItem()
                                                    previewController.navigationItem.rightBarButtonItem = rightBarButton
                                                    previewController.dataSource = self
                                                    previewController.modalPresentationStyle = .overFullScreen
                                                    
                                                    if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                        UIApplication.shared.visibleViewController?.navigationController?.present(previewController, animated: true, completion: nil)
                                                    } else {
                                                        UIApplication.shared.visibleViewController?.present(previewController, animated: true, completion: nil)
                                                    }
                                                }
                                            }
                                            catch {
                                                
                                            }
                                        }
                                    }
                                }
                            }
                        }
                     })
                }
            }

            broadcastVC.modalTransitionStyle = .crossDissolve
            if UIApplication.shared.visibleViewController?.navigationController != nil {
                UIApplication.shared.visibleViewController?.navigationController?.present(broadcastVC, animated: true, completion: nil)
            } else {
                UIApplication.shared.visibleViewController?.present(broadcastVC, animated: true, completion: nil)
            }
        }
    }
    
    public func onReceive(message: TMessage) {
        var dataMessage: [AnyHashable : Any] = [:]
        dataMessage["message"] = message
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: Nexilis.listenerReceiveChat), object: nil, userInfo: dataMessage)
        if message.getCode() == CoreMessage_TMessageCode.PUSH_CALL_CENTER {
            if User.getDataCanNil(pin: message.getBody(key: CoreMessage_TMessageKey.L_PIN)) == nil {
                Nexilis.addFriendSilent(fpin: message.getBody(key: CoreMessage_TMessageKey.L_PIN))
                sleep(1)
            }
            DispatchQueue.main.async {
                if Nexilis.onGoingPushCC.isEmpty {
                    var data: [String: String] = [:]
                    data["channel"] = message.getBody(key: CoreMessage_TMessageKey.CHANNEL)
                    data["l_pin"] = message.getBody(key: CoreMessage_TMessageKey.L_PIN)
                    data["f_display_name"] = message.getBody(key: CoreMessage_TMessageKey.F_DISPLAY_NAME)
                    Nexilis.onGoingPushCC = data
                } else if Nexilis.onGoingPushCC["f_display_name"] == message.getBody(key: CoreMessage_TMessageKey.F_DISPLAY_NAME) {
                    return
                }
                let alert = LibAlertController(title: "", message: "\n\n\n\n\n\n\n\n\n\n".localized(), preferredStyle: .alert)
                let newWidth = UIScreen.main.bounds.width * 0.90 - 270
                // update width constraint value for main view
                if let viewWidthConstraint = alert.view.constraints.filter({ return $0.firstAttribute == .width }).first{
                    viewWidthConstraint.constant = newWidth
                }
                // update width constraint value for container view
                if let containerViewWidthConstraint = alert.view.subviews.first?.constraints.filter({ return $0.firstAttribute == .width }).first {
                    containerViewWidthConstraint.constant = newWidth
                }
                let titleFont = [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 18), NSAttributedString.Key.foregroundColor: UIColor.black]
                let titleAttrString = NSMutableAttributedString(string: "Call Center".localized(), attributes: titleFont)
                alert.setValue(titleAttrString, forKey: "attributedTitle")
                alert.view.subviews.first?.subviews.first?.subviews.first?.backgroundColor = .lightGray
                alert.view.tintColor = .black
                let rejectAction = UIAlertAction(title: "Pass to other representative".localized(), style: .destructive, handler: {(_) in
                    DispatchQueue.global().async {
                        _ = Nexilis.write(message: CoreMessage_TMessageBank.timeOutRequestCallCenter(channel: message.getBody(key: CoreMessage_TMessageKey.CHANNEL), l_pin: message.getBody(key: CoreMessage_TMessageKey.L_PIN)))
                    }
                    Nexilis.onGoingPushCC.removeAll()
                    alert.dismiss(animated: true, completion: nil)
                })
                let acceptAction = UIAlertAction(title: "I'll handle the customer".localized(), style: .default, handler: {(_) in
                    let goAudioCall = Nexilis.checkMicPermission()
                    if !goAudioCall && message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "1" {
                        let alert = LibAlertController(title: "Attention!".localized(), message: "Please allow microphone permission in your settings".localized(), preferredStyle: .alert)
                        alert.addAction(UIAlertAction(title: "OK".localized(), style: UIAlertAction.Style.default, handler: { _ in
                            if let url = URL(string: UIApplication.openSettingsURLString), UIApplication.shared.canOpenURL(url) {
                                UIApplication.shared.open(url, options: [:], completionHandler: nil)
                            }
                        }))
                        if UIApplication.shared.visibleViewController?.navigationController != nil {
                            UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
                        } else {
                            UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
                        }
                        DispatchQueue.global().async {
                            DispatchQueue.global().async {
                                _ = Nexilis.write(message: CoreMessage_TMessageBank.timeOutRequestCallCenter(channel: message.getBody(key: CoreMessage_TMessageKey.CHANNEL), l_pin: message.getBody(key: CoreMessage_TMessageKey.L_PIN)))
                                
                            }
                        }
                        Nexilis.onGoingPushCC.removeAll()
                        return
                    }
                    if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "2" {
                        var permissionCheck = -1
                        if AVCaptureDevice.authorizationStatus(for: .video) ==  .authorized {
                            permissionCheck = 1
                        } else if AVCaptureDevice.authorizationStatus(for: .video) ==  .denied {
                            permissionCheck = 0
                        } else {
                            Nexilis.dispatch = DispatchGroup()
                            Nexilis.dispatch?.enter()
                            AVCaptureDevice.requestAccess(for: .video, completionHandler: { (granted: Bool) -> Void in
                                if granted == true {
                                    permissionCheck = 1
                                } else {
                                    permissionCheck = 0
                                }
                                if let dispatch = Nexilis.dispatch {
                                    dispatch.leave()
                                }
                            })
                            Nexilis.dispatch?.wait()
                            Nexilis.dispatch = nil
                        }
                        if permissionCheck == 0 {
                            let alert = LibAlertController(title: "Attention!".localized(), message: "Please allow camera permission in your settings".localized(), preferredStyle: .alert)
                            alert.addAction(UIAlertAction(title: "OK".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                if let url = URL(string: UIApplication.openSettingsURLString), UIApplication.shared.canOpenURL(url) {
                                    UIApplication.shared.open(url, options: [:], completionHandler: nil)
                                }
                            }))
                            if UIApplication.shared.visibleViewController?.navigationController != nil {
                                UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
                            } else {
                                UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
                            }
                            DispatchQueue.global().async {
                                DispatchQueue.global().async {
                                    _ = Nexilis.write(message: CoreMessage_TMessageBank.timeOutRequestCallCenter(channel: message.getBody(key: CoreMessage_TMessageKey.CHANNEL), l_pin: message.getBody(key: CoreMessage_TMessageKey.L_PIN)))
                                }
                            }
                            Nexilis.onGoingPushCC.removeAll()
                            return
                        }
                    }
                    if UIApplication.shared.visibleViewController is UINavigationController {
                        let nc = UIApplication.shared.visibleViewController as! UINavigationController
                        if nc.visibleViewController is QmeraStreamingViewController {
                            let vc = nc.visibleViewController as! QmeraStreamingViewController
                            var alert = LibAlertController(title: "", message: "Are you sure you want to end Live Streaming, and open notification?".localized(), preferredStyle: .alert)
                            if !vc.isLive {
                                alert = LibAlertController(title: "", message: "Are you sure you want to leave Live Streaming, and open notification?".localized(), preferredStyle: .alert)
                            }
                            alert.addAction(UIAlertAction(title: "No".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                DispatchQueue.global().async {
                                    _ = Nexilis.write(message: CoreMessage_TMessageBank.timeOutRequestCallCenter(channel: message.getBody(key: CoreMessage_TMessageKey.CHANNEL), l_pin: message.getBody(key: CoreMessage_TMessageKey.L_PIN)))
                                }
                                Nexilis.onGoingPushCC.removeAll()
                                alert.dismiss(animated: true, completion: nil)
                            }))
                            alert.addAction(UIAlertAction(title: "Yes".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                DispatchQueue.global().async {
                                    API.terminateBC(sBroadcasterID: vc.isLive ? nil : vc.data)
                                    vc.sendLeft()
                                }
                                vc.dismiss(animated: true, completion: {
                                    acceptCC()
                                })
                            }))
                            nc.present(alert, animated: true, completion: nil)
//                                    NotificationCenter.default.post(name: NSNotification.Name(rawValue: "isRunningStreaming"), object: nil, userInfo: dataMessage)
                        } else if nc.visibleViewController is SeminarViewController {
                            let vc = nc.visibleViewController as! SeminarViewController
                            var alert = LibAlertController(title: "", message: "Are you sure you want to end Seminar, and open notification?".localized(), preferredStyle: .alert)
                            if !vc.isLive {
                                alert = LibAlertController(title: "", message: "Are you sure you want to leave Seminar, and open notification?".localized(), preferredStyle: .alert)
                            }
                            alert.addAction(UIAlertAction(title: "No".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                DispatchQueue.global().async {
                                    _ = Nexilis.write(message: CoreMessage_TMessageBank.timeOutRequestCallCenter(channel: message.getBody(key: CoreMessage_TMessageKey.CHANNEL), l_pin: message.getBody(key: CoreMessage_TMessageKey.L_PIN)))
                                }
                                Nexilis.onGoingPushCC.removeAll()
                                alert.dismiss(animated: true, completion: nil)
                            }))
                            alert.addAction(UIAlertAction(title: "Yes".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                DispatchQueue.global().async {
                                    API.terminateBC(sBroadcasterID: vc.isLive ? nil : vc.data)
                                    vc.sendLeft()
                                }
                                vc.dismiss(animated: true, completion: {
                                    acceptCC()
                                })
                            }))
                            nc.present(alert, animated: true, completion: nil)
//                                    NotificationCenter.default.post(name: NSNotification.Name(rawValue: "isRunningStreaming"), object: nil, userInfo: dataMessage)
                        }  else {
                            acceptCC()
                        }
                    } else {
                        acceptCC()
                    }
                    func acceptCC() {
                        if let response = Nexilis.writeSync(message: CoreMessage_TMessageBank.acceptRequestCallCenter(channel: message.getBody(key: CoreMessage_TMessageKey.CHANNEL), l_pin: message.getBody(key: CoreMessage_TMessageKey.L_PIN), complaint_id: message.getBody(key: CoreMessage_TMessageKey.DATA))) {
                            if (response.getBody(key: CoreMessage_TMessageKey.ERRCOD, default_value: "99") == "00") {
                                Nexilis.onGoingPushCC.removeAll()
                                let complaintId = response.getBody(key: CoreMessage_TMessageKey.DATA, default_value: "")
                                if !complaintId.isEmpty {
                                    alert.dismiss(animated: true, completion: nil)
                                    let idMe = User.getMyPin()!
                                    SecureUserDefaults.shared.set("\(message.getBody(key: CoreMessage_TMessageKey.L_PIN)),\(idMe),\(complaintId)", forKey: "onGoingCC")
                                    SecureUserDefaults.shared.set("\(message.getBody(key: CoreMessage_TMessageKey.L_PIN))", forKey: "membersCC")
                                    if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "0" {
                                        let editorPersonalVC = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorPersonalVC") as! EditorPersonal
                                        editorPersonalVC.isContactCenter = true
                                        editorPersonalVC.isRequestContactCenter = false
                                        editorPersonalVC.unique_l_pin = message.getBody(key: CoreMessage_TMessageKey.L_PIN)
                                        editorPersonalVC.complaintId = complaintId
                                        editorPersonalVC.channelContactCenter = message.getBody(key: CoreMessage_TMessageKey.CHANNEL)
                                        editorPersonalVC.fPinContacCenter = message.getBody(key: CoreMessage_TMessageKey.L_PIN)
                                        let navigationController = CustomNavigationController(rootViewController: editorPersonalVC)
                                        navigationController.modalPresentationStyle = .fullScreen
                                        navigationController.navigationBar.tintColor = .white
                                        navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
                                        navigationController.navigationBar.isTranslucent = false
                                        navigationController.navigationBar.overrideUserInterfaceStyle = .dark
                                        navigationController.navigationBar.barStyle = .black
                                        let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                                        UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
                                        let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
                                        navigationController.navigationBar.titleTextAttributes = textAttributes
                                        if UIApplication.shared.visibleViewController?.navigationController != nil {
                                            UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                        } else {
                                            UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                        }
                                    } else {
                                        SecureUserDefaults.shared.set("\(Date().currentTimeMillis())", forKey: "startTimeCC")
                                        DispatchQueue.main.asyncAfter(deadline: .now() + 1, execute: {
                                            if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "1" {
                                                let pin = message.getBody(key: CoreMessage_TMessageKey.L_PIN)
                                                let controller = QmeraAudioViewController()
                                                controller.user = User.getData(pin: pin)
                                                controller.isOutgoing = true
                                                controller.ticketId = complaintId
                                                controller.modalPresentationStyle = .overCurrentContext
                                                let navigationController = CustomNavigationController(rootViewController: controller)
                                                navigationController.modalPresentationStyle = .fullScreen
                                                if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                    UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                                } else {
                                                    UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                                }
                                            } else if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "2" {
                                                let videoVC = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "videoVCQmera") as! QmeraVideoViewController
                                                videoVC.fPin = message.getBody(key: CoreMessage_TMessageKey.L_PIN)
                                                videoVC.users.append(User.getData(pin: message.getBody(key: CoreMessage_TMessageKey.L_PIN))!)
                                                videoVC.ticketId = complaintId
                                                let navigationController = CustomNavigationController(rootViewController: videoVC)
                                                navigationController.modalPresentationStyle = .fullScreen
                                                if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                    UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                                } else {
                                                    UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                                }
                                            }
                                        })
                                    }
                                }
                            }
                        }
                    }
                })
                alert.addAction(acceptAction)
                alert.addAction(rejectAction)
                
                let containerView = UIView(frame: CGRect(x: 20, y: 60, width: alert.view.bounds.size.width * 0.9 - 40, height: 150))
                alert.view.addSubview(containerView)
                containerView.layer.cornerRadius = 10.0
                containerView.clipsToBounds = true
                containerView.backgroundColor = .secondaryColor.withAlphaComponent(0.5)
                
                let imageProfile = UIImageView()
                containerView.addSubview(imageProfile)
                imageProfile.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    imageProfile.topAnchor.constraint(equalTo: containerView.topAnchor, constant: 10),
                    imageProfile.bottomAnchor.constraint(equalTo: containerView.bottomAnchor, constant: -10),
                    imageProfile.leadingAnchor.constraint(equalTo: containerView.leadingAnchor, constant: 10),
                    imageProfile.widthAnchor.constraint(equalToConstant: 100)
                ])
                imageProfile.layer.cornerRadius = 10.0
                imageProfile.clipsToBounds = true
                imageProfile.backgroundColor = .lightGray.withAlphaComponent(0.3)
                imageProfile.tintColor = .secondaryColor
                imageProfile.image = UIImage(systemName: "person")
                if message.getBody(key: CoreMessage_TMessageKey.THUMB_ID) != "" {
                    imageProfile.setImage(name: message.getBody(key: CoreMessage_TMessageKey.THUMB_ID))
                    imageProfile.contentMode = .scaleAspectFill
                }
                
                let labelName = UILabel()
                containerView.addSubview(labelName)
                labelName.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    labelName.topAnchor.constraint(equalTo: containerView.topAnchor, constant: 15),
                    labelName.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                labelName.font = UIFont.systemFont(ofSize: 12)
                labelName.text = "Name".localized()
                labelName.textColor = .mainColor
                
                let valueName = UILabel()
                containerView.addSubview(valueName)
                valueName.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    valueName.topAnchor.constraint(equalTo: labelName.bottomAnchor),
                    valueName.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                valueName.font = UIFont.systemFont(ofSize: 12)
                valueName.text = message.getBody(key: CoreMessage_TMessageKey.F_DISPLAY_NAME)
                valueName.textColor = .mainColor
                
                let labelType = UILabel()
                containerView.addSubview(labelType)
                labelType.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    labelType.topAnchor.constraint(equalTo: valueName.bottomAnchor, constant: 5),
                    labelType.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                labelType.font = UIFont.systemFont(ofSize: 12)
                labelType.text = "Request Type".localized()
                labelType.textColor = .mainColor
                
                let valueType = UILabel()
                containerView.addSubview(valueType)
                valueType.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    valueType.topAnchor.constraint(equalTo: labelType.bottomAnchor),
                    valueType.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                valueType.font = UIFont.systemFont(ofSize: 12)
                if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "0" {
                    valueType.text = "Chat".localized()
                } else if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "1" {
                    valueType.text = "Audio Call".localized()
                } else if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "2" {
                    valueType.text = "Video Call".localized()
                } else {
                    valueType.text = "Email".localized()
                }
                valueType.textColor = .mainColor
                
                let labelIdentity = UILabel()
                containerView.addSubview(labelIdentity)
                labelIdentity.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    labelIdentity.topAnchor.constraint(equalTo: valueType.bottomAnchor, constant: 5),
                    labelIdentity.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                labelIdentity.font = UIFont.systemFont(ofSize: 12)
                labelIdentity.text = "Complaint ID".localized()
                labelIdentity.textColor = .mainColor
                
                let valueIdentity = UILabel()
                containerView.addSubview(valueIdentity)
                valueIdentity.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    valueIdentity.topAnchor.constraint(equalTo: labelIdentity.bottomAnchor),
                    valueIdentity.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5),
                    valueIdentity.trailingAnchor.constraint(equalTo: containerView.trailingAnchor)
                ])
                valueIdentity.font = UIFont.systemFont(ofSize: 12)
                valueIdentity.text = message.getBody(key: CoreMessage_TMessageKey.DATA)
                valueIdentity.numberOfLines = 0
                valueIdentity.textColor = .mainColor
                
                var isShowAlert: Int?
                let canShow = UIApplication.shared.visibleViewController
                if canShow != nil && !(canShow is UINavigationController) {
                    if !(canShow is EditorPersonal) && !(canShow is QmeraAudioViewController) && !(canShow is QmeraVideoViewController) {
                        isShowAlert = 0
                    } else {
                        isShowAlert = 3
                    }
                } else if canShow != nil {
                    if canShow is UINavigationController {
                        let canShowNC = canShow as! UINavigationController
                        if !(canShowNC.visibleViewController is EditorPersonal) && !(canShowNC.visibleViewController is QmeraAudioViewController) && !(canShowNC.visibleViewController is QmeraVideoViewController) {
                            isShowAlert = 0
                        } else {
                            isShowAlert = 3
                        }
                    } else {
                        isShowAlert = 0
                    }
                }
                DispatchQueue.main.asyncAfter(deadline: .now() + .seconds(isShowAlert!), execute: {
                    if UIApplication.shared.visibleViewController?.navigationController != nil {
                        UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
                    } else {
                        UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
                    }
                })
            }
        } else if message.getCode() == CoreMessage_TMessageCode.ACCEPT_CALL_CENTER {
            let fPinContacCenter = message.getBody(key: CoreMessage_TMessageKey.F_PIN)
            let requester = message.getBody(key: CoreMessage_TMessageKey.UPLINE_PIN)
            let complaintId = message.getBody(key: CoreMessage_TMessageKey.DATA)
            if !requester.isEmpty {
                SecureUserDefaults.shared.set("\(requester),\(fPinContacCenter),\(complaintId)", forKey: "onGoingCC")
                SecureUserDefaults.shared.set("\(fPinContacCenter)", forKey: "membersCC")
            }
        } else if message.getCode() == CoreMessage_TMessageCode.INVITE_TO_ROOM_CONTACT_CENTER {
            if listCCIdInv.contains(message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID)) {
                return
            }
            listCCIdInv.append(message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID))
            DispatchQueue.main.async {
                let alert = LibAlertController(title: "", message: "\n\n\n\n\n\n\n\n\n\n".localized(), preferredStyle: .alert)
                let newWidth = UIScreen.main.bounds.width * 0.90 - 270
                // update width constraint value for main view
                if let viewWidthConstraint = alert.view.constraints.filter({ return $0.firstAttribute == .width }).first{
                    viewWidthConstraint.constant = newWidth
                }
                // update width constraint value for container view
                if let containerViewWidthConstraint = alert.view.subviews.first?.constraints.filter({ return $0.firstAttribute == .width }).first {
                    containerViewWidthConstraint.constant = newWidth
                }
                let titleFont = [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 18), NSAttributedString.Key.foregroundColor: UIColor.black]
                let titleAttrString = NSMutableAttributedString(string: "You're invited to\nCall Center".localized(), attributes: titleFont)
                alert.setValue(titleAttrString, forKey: "attributedTitle")
                alert.view.subviews.first?.subviews.first?.subviews.first?.backgroundColor = .lightGray
                alert.view.tintColor = .black
                let rejectAction = UIAlertAction(title: "Reject".localized(), style: .destructive, handler: {(_) in
                    listCCIdInv.removeAll(where: {$0 == message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID)})
                    DispatchQueue.global().async {
                        if let result = Nexilis.writeSync(message: CoreMessage_TMessageBank.acceptCCRoomInvite(l_pin: message.getPIN(), type: 0, ticket_id: message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID))) {
                            if result.isOk() {
                                return
                            }
                        }
                    }
                    alert.dismiss(animated: true, completion: nil)
                })
                let acceptAction = UIAlertAction(title: "Accept".localized(), style: .default, handler: {(_) in
                    listCCIdInv.removeAll(where: {$0 == message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID)})
                    let goAudioCall = Nexilis.checkMicPermission()
                    if !goAudioCall && message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "1" {
                        let alert = LibAlertController(title: "Attention!".localized(), message: "Please allow microphone permission in your settings".localized(), preferredStyle: .alert)
                        alert.addAction(UIAlertAction(title: "OK".localized(), style: UIAlertAction.Style.default, handler: { _ in
                            if let url = URL(string: UIApplication.openSettingsURLString), UIApplication.shared.canOpenURL(url) {
                                UIApplication.shared.open(url, options: [:], completionHandler: nil)
                            }
                        }))
                        if UIApplication.shared.visibleViewController?.navigationController != nil {
                            UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
                        } else {
                            UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
                        }
                        DispatchQueue.global().async {
                            if let result = Nexilis.writeSync(message: CoreMessage_TMessageBank.acceptCCRoomInvite(l_pin: message.getPIN(), type: 0, ticket_id: message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID))) {
                                if result.isOk() {
                                    return
                                }
                            }
                        }
                        return
                    }
                    if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "2" {
                        var permissionCheck = -1
                        if AVCaptureDevice.authorizationStatus(for: .video) ==  .authorized {
                            permissionCheck = 1
                        } else if AVCaptureDevice.authorizationStatus(for: .video) ==  .denied {
                            permissionCheck = 0
                        } else {
                            Nexilis.dispatch = DispatchGroup()
                            Nexilis.dispatch?.enter()
                            AVCaptureDevice.requestAccess(for: .video, completionHandler: { (granted: Bool) -> Void in
                                if granted == true {
                                    permissionCheck = 1
                                } else {
                                    permissionCheck = 0
                                }
                                if let dispatch = Nexilis.dispatch {
                                    dispatch.leave()
                                }
                            })
                            Nexilis.dispatch?.wait()
                            Nexilis.dispatch = nil
                        }
                        
                        if permissionCheck == 0 {
                            let alert = LibAlertController(title: "Attention!".localized(), message: "Please allow camera permission in your settings".localized(), preferredStyle: .alert)
                            alert.addAction(UIAlertAction(title: "OK".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                if let url = URL(string: UIApplication.openSettingsURLString), UIApplication.shared.canOpenURL(url) {
                                    UIApplication.shared.open(url, options: [:], completionHandler: nil)
                                }
                            }))
                            if UIApplication.shared.visibleViewController?.navigationController != nil {
                                UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
                            } else {
                                UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
                            }
                            DispatchQueue.global().async {
                                if let result = Nexilis.writeSync(message: CoreMessage_TMessageBank.acceptCCRoomInvite(l_pin: message.getPIN(), type: 0, ticket_id: message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID))) {
                                    if result.isOk() {
                                        return
                                    }
                                }
                            }
                            return
                        }
                    }
                    if UIApplication.shared.visibleViewController is UINavigationController {
                        let nc = UIApplication.shared.visibleViewController as! UINavigationController
                        if nc.visibleViewController is QmeraStreamingViewController {
                            let vc = nc.visibleViewController as! QmeraStreamingViewController
                            var alert = LibAlertController(title: "", message: "Are you sure you want to end Live Streaming, and open notification?".localized(), preferredStyle: .alert)
                            if !vc.isLive {
                                alert = LibAlertController(title: "", message: "Are you sure you want to leave Live Streaming, and open notification?".localized(), preferredStyle: .alert)
                            }
                            alert.addAction(UIAlertAction(title: "No".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                DispatchQueue.global().async {
                                    if let result = Nexilis.writeSync(message: CoreMessage_TMessageBank.acceptCCRoomInvite(l_pin: message.getPIN(), type: 0, ticket_id: message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID))) {
                                        if result.isOk() {
                                            return
                                        }
                                    }
                                }
                                alert.dismiss(animated: true, completion: nil)
                            }))
                            alert.addAction(UIAlertAction(title: "Yes".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                DispatchQueue.global().async {
                                    API.terminateBC(sBroadcasterID: vc.isLive ? nil : vc.data)
                                    vc.sendLeft()
                                }
                                vc.dismiss(animated: true, completion: {
                                    acceptCC()
                                })
                            }))
                            nc.present(alert, animated: true, completion: nil)
                        } else if nc.visibleViewController is SeminarViewController {
                            let vc = nc.visibleViewController as! SeminarViewController
                            var alert = LibAlertController(title: "", message: "Are you sure you want to end Seminar, and open notification?".localized(), preferredStyle: .alert)
                            if !vc.isLive {
                                alert = LibAlertController(title: "", message: "Are you sure you want to leave Seminar, and open notification?".localized(), preferredStyle: .alert)
                            }
                            alert.addAction(UIAlertAction(title: "No".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                DispatchQueue.global().async {
                                    if let result = Nexilis.writeSync(message: CoreMessage_TMessageBank.acceptCCRoomInvite(l_pin: message.getPIN(), type: 0, ticket_id: message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID))) {
                                        if result.isOk() {
                                            return
                                        }
                                    }
                                }
                                alert.dismiss(animated: true, completion: nil)
                            }))
                            alert.addAction(UIAlertAction(title: "Yes".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                DispatchQueue.global().async {
                                    API.terminateBC(sBroadcasterID: vc.isLive ? nil : vc.data)
                                    vc.sendLeft()
                                }
                                vc.dismiss(animated: true, completion: {
                                    acceptCC()
                                })
                            }))
                            nc.present(alert, animated: true, completion: nil)
                        } else {
                            acceptCC()
                        }
                    } else {
                        acceptCC()
                    }
                    func acceptCC() {
                        if let result = Nexilis.writeSync(message: CoreMessage_TMessageBank.acceptCCRoomInvite(l_pin: message.getPIN(), type: 1, ticket_id: message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID))) {
                            if result.isOk() {
                                let requester = result.getBody(key: CoreMessage_TMessageKey.UPLINE_PIN)
                                let officer = result.getBody(key: CoreMessage_TMessageKey.FRIEND_FPIN)
                                let data = result.getBody(key: CoreMessage_TMessageKey.DATA)
                                let complaintId = message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID)
                                SecureUserDefaults.shared.set("\(requester),\(officer),\(complaintId)", forKey: "onGoingCC")
                                SecureUserDefaults.shared.set("\(Date().currentTimeMillis())", forKey: "startTimeCC")
                                if !data.isEmpty {
                                    if let jsonArray = try! JSONSerialization.jsonObject(with: data.data(using: String.Encoding.utf8)!, options: JSONSerialization.ReadingOptions()) as? [AnyObject] {
                                        var members = ""
                                        var user : [User] = []
                                        let idMe = User.getMyPin()!
                                        for json in jsonArray {
                                            if "\(json)" != idMe {
                                                if members.isEmpty {
                                                    members = "\(json)"
                                                } else {
                                                    members += ",\(json)"
                                                }
                                                if let userData = User.getData(pin: "\(json)") {
                                                    user.append(userData)
                                                } else {
                                                    Nexilis.addFriendSilent(fpin: "\(json)")
                                                    DispatchQueue.main.asyncAfter(deadline: .now() + 1, execute: {
                                                        if let userData = User.getData(pin: "\(json)") {
                                                            user.append(userData)
                                                        }
                                                    })
                                                }
                                            }
                                        }
                                        SecureUserDefaults.shared.set("\(members)", forKey: "membersCC")
                                        if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "0" {
                                            let editorPersonalVC = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorPersonalVC") as! EditorPersonal
                                            editorPersonalVC.hidesBottomBarWhenPushed = true
                                            editorPersonalVC.unique_l_pin = officer
                                            editorPersonalVC.fromNotification = true
                                            editorPersonalVC.isContactCenter = true
                                            editorPersonalVC.fPinContacCenter = members
                                            editorPersonalVC.complaintId = complaintId
                                            editorPersonalVC.onGoingCC = true
                                            editorPersonalVC.isRequestContactCenter = false
                                            editorPersonalVC.users = user
                                            let navigationController = CustomNavigationController(rootViewController: editorPersonalVC)
                                            navigationController.modalPresentationStyle = .fullScreen
                                            navigationController.navigationBar.tintColor = .white
                                            navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
                                            navigationController.navigationBar.isTranslucent = false
                                            navigationController.navigationBar.overrideUserInterfaceStyle = .dark
                                            navigationController.navigationBar.barStyle = .black
                                            let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                                            UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
                                            let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
                                            navigationController.navigationBar.titleTextAttributes = textAttributes
                                            if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                            } else {
                                                UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                            }
                                        } else {
                                            SecureUserDefaults.shared.set("\(Date().currentTimeMillis())", forKey: "startTimeCC")
                                            DispatchQueue.main.asyncAfter(deadline: .now() + 1, execute: {
                                                if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "1" {
                                                    let pin = officer
                                                    let controller = QmeraAudioViewController()
                                                    controller.user = User.getData(pin: pin)
                                                    controller.isOutgoing = false
                                                    controller.ticketId = complaintId
                                                    controller.modalPresentationStyle = .overCurrentContext
                                                    let navigationController = CustomNavigationController(rootViewController: controller)
                                                    navigationController.modalPresentationStyle = .fullScreen
                                                    if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                        UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                                    } else {
                                                        UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                                    }
                                                } else if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "2" {
                                                    let videoVC = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "videoVCQmera") as! QmeraVideoViewController
                                                    videoVC.fPin = officer
                                                    videoVC.users.append(User.getData(pin: officer)!)
                                                    videoVC.ticketId = complaintId
                                                    videoVC.isInisiator = false
                                                    videoVC.isAutoAccept = true
                                                    let navigationController = CustomNavigationController(rootViewController: videoVC)
                                                    navigationController.modalPresentationStyle = .fullScreen
                                                    if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                        UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                                    } else {
                                                        UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                                    }
                                                }
                                            })
                                        }
                                    }
                                }
                            } else {
                                let imageView = UIImageView(image: UIImage(systemName: "info.circle"))
                                imageView.tintColor = .white
                                let banner = FloatingNotificationBanner(title: "Call Center Session has ended".localized(), subtitle: nil, titleFont: UIFont.systemFont(ofSize: 16), titleColor: nil, titleTextAlign: .left, subtitleFont: nil, subtitleColor: nil, subtitleTextAlign: nil, leftView: imageView, rightView: nil, style: .info, colors: nil, iconPosition: .center)
                                banner.show()
                            }
                        }
                    }
                })
                alert.addAction(rejectAction)
                alert.addAction(acceptAction)
                
                let containerView = UIView(frame: CGRect(x: 50, y: 80, width: alert.view.bounds.size.width * 0.9 - 100, height: 150))
                alert.view.addSubview(containerView)
                containerView.layer.cornerRadius = 10.0
                containerView.clipsToBounds = true
                containerView.backgroundColor = .secondaryColor.withAlphaComponent(0.5)
                
                let userData = User.getData(pin: message.getPIN())
                
                let imageProfile = UIImageView()
                containerView.addSubview(imageProfile)
                imageProfile.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    imageProfile.topAnchor.constraint(equalTo: containerView.topAnchor, constant: 10),
                    imageProfile.bottomAnchor.constraint(equalTo: containerView.bottomAnchor, constant: -10),
                    imageProfile.leadingAnchor.constraint(equalTo: containerView.leadingAnchor, constant: 10),
                    imageProfile.widthAnchor.constraint(equalToConstant: 100)
                ])
                imageProfile.layer.cornerRadius = 10.0
                imageProfile.clipsToBounds = true
                imageProfile.backgroundColor = .lightGray.withAlphaComponent(0.3)
                imageProfile.tintColor = .secondaryColor
                imageProfile.image = UIImage(systemName: "person")
                if userData!.thumb != "" {
                    imageProfile.setImage(name: userData!.thumb)
                    imageProfile.contentMode = .scaleAspectFill
                }
                
                let labelName = UILabel()
                containerView.addSubview(labelName)
                labelName.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    labelName.topAnchor.constraint(equalTo: containerView.topAnchor, constant: 15),
                    labelName.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                labelName.font = UIFont.systemFont(ofSize: 12)
                labelName.text = "Name".localized()
                labelName.textColor = .mainColor
                
                let valueName = UILabel()
                containerView.addSubview(valueName)
                valueName.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    valueName.topAnchor.constraint(equalTo: labelName.bottomAnchor),
                    valueName.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                valueName.font = UIFont.systemFont(ofSize: 12)
                valueName.text = userData!.fullName
                valueName.textColor = .mainColor
                
                let labelType = UILabel()
                containerView.addSubview(labelType)
                labelType.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    labelType.topAnchor.constraint(equalTo: valueName.bottomAnchor, constant: 5),
                    labelType.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                labelType.font = UIFont.systemFont(ofSize: 12)
                labelType.text = "Request Type".localized()
                labelType.textColor = .mainColor
                
                let valueType = UILabel()
                containerView.addSubview(valueType)
                valueType.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    valueType.topAnchor.constraint(equalTo: labelType.bottomAnchor),
                    valueType.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                valueType.font = UIFont.systemFont(ofSize: 12)
                if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "0" {
                    valueType.text = "Chat".localized()
                } else if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "1" {
                    valueType.text = "Audio Call".localized()
                } else if message.getBody(key: CoreMessage_TMessageKey.CHANNEL) == "2" {
                    valueType.text = "Video Call".localized()
                } else {
                    valueType.text = "Email".localized()
                }
                valueType.textColor = .mainColor
                
                let labelIdentity = UILabel()
                containerView.addSubview(labelIdentity)
                labelIdentity.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    labelIdentity.topAnchor.constraint(equalTo: valueType.bottomAnchor, constant: 5),
                    labelIdentity.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5)
                ])
                labelIdentity.font = UIFont.systemFont(ofSize: 12)
                labelIdentity.text = "Complaint ID".localized()
                labelIdentity.textColor = .mainColor
                
                let valueIdentity = UILabel()
                containerView.addSubview(valueIdentity)
                valueIdentity.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    valueIdentity.topAnchor.constraint(equalTo: labelIdentity.bottomAnchor),
                    valueIdentity.leadingAnchor.constraint(equalTo: imageProfile.trailingAnchor, constant: 5),
                    valueIdentity.trailingAnchor.constraint(equalTo: containerView.trailingAnchor)
                ])
                valueIdentity.font = UIFont.systemFont(ofSize: 12)
                valueIdentity.text = message.getBody(key: CoreMessage_TMessageKey.CALL_CENTER_ID)
                valueIdentity.numberOfLines = 0
                valueIdentity.textColor = .mainColor
                
                if UIApplication.shared.visibleViewController?.navigationController != nil {
                    UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
                } else {
                    UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
                }
            }
        } else if message.getCode() != CoreMessage_TMessageCode.PUSH_CALL_CENTER && message.getCode() != CoreMessage_TMessageCode.ACCEPT_CALL_CENTER && message.getCode() != CoreMessage_TMessageCode.END_CALL_CENTER && message.getCode() != CoreMessage_TMessageCode.TIMEOUT_CONTACT_CENTER && message.getCode() != CoreMessage_TMessageCode.ACCEPT_CONTACT_CENTER && message.getCode() != CoreMessage_TMessageCode.PUSH_MEMBER_ROOM_CONTACT_CENTER && message.getCode() != CoreMessage_TMessageCode.INVITE_END_CONTACT_CENTER && message.getCode() != CoreMessage_TMessageCode.INVITE_EXIT_CONTACT_CENTER || !message.getBody(key: CoreMessage_TMessageKey.MERCHANT_NAME).isEmpty {
            let m = message.mBodies
            if !message.getBody(key: CoreMessage_TMessageKey.MERCHANT_NAME).isEmpty {
//                Utils.setDebugBC(value: m)
                DispatchQueue.main.async {
                    if !Nexilis.broadcastList.isEmpty {
                        Nexilis.broadcastList.append(m)
                    } else {
                        Nexilis.broadcastList.append(m)
                        Nexilis.shared.showBroadcastMessage(m: m)
                    }
                }
                return
            }
            if !Nexilis.showLibraryNotification {
                return
            }
            let sender = message.getBody(key: CoreMessage_TMessageKey.F_PIN)
            let me = User.getMyPin()!
            if(sender != me) {
                let inEditorPersonal: String? = SecureUserDefaults.shared.value(forKey: "inEditorPersonal") ?? nil
                let inEditorGroup: [String]? = SecureUserDefaults.shared.value(forKey: "inEditorGroup") ?? nil
                var text = message.getBody(key: CoreMessage_TMessageKey.MESSAGE_TEXT)
                let imageId = CoreMessage_TMessageKey.IMAGE_ID
                let videoId = CoreMessage_TMessageKey.VIDEO_ID
                let fileId = CoreMessage_TMessageKey.FILE_ID
                let audioId = CoreMessage_TMessageKey.AUDIO_ID
                let attachmentFlag = CoreMessage_TMessageKey.ATTACHMENT_FLAG
                let messageScopeId = CoreMessage_TMessageKey.MESSAGE_SCOPE_ID
                let messageText = CoreMessage_TMessageKey.MESSAGE_TEXT
                let credential = CoreMessage_TMessageKey.CREDENTIAL
                if !message.getBody(key: imageId).isEmpty {
                    text = "Sent Image 📷"
                } else if message.getBody(key: attachmentFlag) == "11" {
                    text = "Sent Sticker ❤️"
                } else if !message.getBody(key: videoId).isEmpty {
                    text = "Sent Video 📹"
                } else if !message.getBody(key: fileId).isEmpty {
                    if message.getBody(key: messageScopeId) == "18" {
                        text = "Sent Form 📄"
                    } else {
                        text = "Sent File 📄"
                    }
                } else if !message.getBody(key: audioId).isEmpty {
                    text = "Sent Audio ♫"
                } else if message.getBody(key: messageText).contains("Share%20location%20") {
                    text = "Sent Location 📌"
                } else if message.getBody(key: attachmentFlag) == "27" {
                    text = "Sent Live Streaming"
                } else if message.getBody(key: attachmentFlag) == "26" {
                    text = "Sent Seminar"
                } else if message.getBody(key: attachmentFlag) == "25" {
                    text = "Sent Video Conference Room"
                } else if message.getBody(key: attachmentFlag) == "24" {
                    text = "Sent Quiz"
                } else if message.getBody(key: credential) == "1" {
                    text = "Sent Confidential Message"
                }
                var nameUser: String?
                var profile = ""
                var threadIdentifier = sender
                let onGoingCC: String = SecureUserDefaults.shared.value(forKey: "onGoingCC") ?? ""
                if !onGoingCC.isEmpty {
                    return
                }
                if Utils.inTabChats{
                    return
                }
                if message.getBody(key: messageScopeId) == "3" || message.getBody(key: messageScopeId) == "18" || message.getBody(key: messageScopeId) == "5" {
                    if inEditorPersonal == sender || (inEditorPersonal != nil && inEditorPersonal!.contains(",")) {
                        return
                    }
                    if(nameUser == nil) {
                        Database.shared.database?.inTransaction({ (fmdb, rollback) in
                            do {
                                if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "SELECT first_name, last_name, image_id FROM BUDDY WHERE f_pin='\(String(describing: sender))'") {
                                    while cursor.next() {
                                        let first_name = cursor.string(forColumnIndex: 0)!
                                        let last_name = cursor.string(forColumnIndex: 1)!
                                        nameUser = "\(first_name) \(last_name)".trimmingCharacters(in: .whitespaces)
                                        profile = cursor.string(forColumnIndex: 2)!
                                    }
                                    cursor.close()
                                }
                            } catch {
                                rollback.pointee = true
                                print("Access database error: \(error.localizedDescription)")
                            }
                        })
                    }
                } else {
                    let idGroup =  message.getBody(key: CoreMessage_TMessageKey.L_PIN)
                    var topicGroup: String?
                    var idTopic: String?
                    if !message.getBody(key: CoreMessage_TMessageKey.CHAT_ID).isEmpty {
                        idTopic = message.getBody(key: CoreMessage_TMessageKey.CHAT_ID)
                    }
                    if (idTopic == nil) {
                        idTopic = "Lounge"
                        topicGroup = "Lounge"
                    } else {
                        Database.shared.database?.inTransaction({ (fmdb, rollback) in
                            do {
                                if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "SELECT title FROM DISCUSSION_FORUM WHERE chat_id='\(idTopic!)'") {
                                    while cursor.next() {
                                        let title = cursor.string(forColumnIndex: 0)
                                        topicGroup = title
                                    }
                                    cursor.close()
                                }
                            } catch {
                                rollback.pointee = true
                                print("Access database error: \(error.localizedDescription)")
                            }
                        })
                    }
                    if (inEditorGroup != nil) {
                        let editorIdGroup = inEditorGroup![0]
                        let editorIdTopic = inEditorGroup![1]
                        var idTempTopic = idTopic
                        if (idTempTopic == "Lounge") {
                            idTempTopic = ""
                        }
                        if (editorIdGroup == idGroup && editorIdTopic == idTempTopic) {
                            return
                        }
                    }
                    Database.shared.database?.inTransaction({ (fmdb, rollback) in
                        do {
                            if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "SELECT f_name, image_id FROM GROUPZ WHERE group_id='\(idGroup)'") {
                                while cursor.next() {
                                    let f_name = cursor.string(forColumnIndex: 0)
                                    var senderName = message.getBody(key: CoreMessage_TMessageKey.F_DISPLAY_NAME)
                                    if senderName.isEmpty {
                                        senderName = "Bot"
                                    }
                                    nameUser =
                                    "\(senderName) \u{2022} \(f_name!)(\(topicGroup!))"
                                    profile = cursor.string(forColumnIndex: 1)!
                                }
                                cursor.close()
                            }
                        } catch {
                            rollback.pointee = true
                            print("Access database error: \(error.localizedDescription)")
                        }
                    })
                    if idTopic == "Lounge" {
                        threadIdentifier = idGroup
                    } else {
                        threadIdentifier = idTopic!
                    }
                }
                if nameUser == nil && threadIdentifier == "-999" {
                    nameUser = "Bot"
                }
                DispatchQueue.main.async { [self] in
                    let container = UIView()
                    container.backgroundColor = .gray
                    let profileImage = UIImageView()
                    profileImage.frame.size = CGSize(width: 60, height: 60)
                    container.addSubview(profileImage)
                    profileImage.translatesAutoresizingMaskIntoConstraints = false
                    NSLayoutConstraint.activate([
                        profileImage.leadingAnchor.constraint(equalTo: container.leadingAnchor, constant: 8.0),
                        profileImage.centerYAnchor.constraint(equalTo: container.centerYAnchor),
                        profileImage.widthAnchor.constraint(equalToConstant: 60),
                        profileImage.heightAnchor.constraint(equalToConstant: 60),
                    ])
                    
                    let title = UILabel()
                    container.addSubview(title)
                    title.translatesAutoresizingMaskIntoConstraints = false
                    NSLayoutConstraint.activate([
                        title.leadingAnchor.constraint(equalTo: profileImage.trailingAnchor, constant: 8.0),
                        title.topAnchor.constraint(equalTo: container.topAnchor, constant: 20.0),
                    ])
                    title.font = UIFont.systemFont(ofSize: 14)
                    title.text = nameUser ?? "Unknown"
                    title.textColor = .white
                    
                    let subtitle = UILabel()
                    container.addSubview(subtitle)
                    subtitle.translatesAutoresizingMaskIntoConstraints = false
                    NSLayoutConstraint.activate([
                        subtitle.leadingAnchor.constraint(equalTo: profileImage.trailingAnchor, constant: 8.0),
                        subtitle.trailingAnchor.constraint(equalTo: container.trailingAnchor, constant: -15.0),
                        subtitle.topAnchor.constraint(equalTo: title.bottomAnchor),
                    ])
                    subtitle.font = UIFont.systemFont(ofSize: 12)
                    subtitle.attributedText = text.richText()
                    subtitle.textColor = .white
                    
                    if floating != nil {
                        floating.dismiss()
                    }
                    floating = FloatingNotificationBanner(customView: container)
                    floating.bannerHeight = 100.0
                    floating.transparency = 0.9
                    
                    if threadIdentifier == "-999" {
                        if !Utils.getIconDock().isEmpty {
                            let dataImage = try? Data(contentsOf: URL(string: Utils.getUrlDock()!)!) //make sure your image in this url does exist, otherwise unwrap in a if let check / try-catch
                            if dataImage != nil {
                                profileImage.image = UIImage(data: dataImage!)
                            }
                        } else {
                            profileImage.image = UIImage(named: "pb_button", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)
                        }
                    } else if profile != "" {
                        profileImage.circle()
                        do {
                            let documentDir = try FileManager.default.url(for: .documentDirectory, in: .userDomainMask, appropriateFor: nil, create: true)
                            let file = documentDir.appendingPathComponent(profile)
                            if FileManager().fileExists(atPath: file.path) {
                                profileImage.image = UIImage(contentsOfFile: file.path)
                                profileImage.backgroundColor = .clear
                            } else {
                                Download().startHTTP(forKey: profile) { (name, progress) in
                                    guard progress == 100 else {
                                        return
                                    }
                                    
                                    DispatchQueue.main.async { [self] in
                                        profileImage.image = UIImage(contentsOfFile: file.path)
                                        profileImage.backgroundColor = .clear
                                        if !onGoingCC.isEmpty {
                                            floating.autoDismiss = false
                                        }
                                        floating.show(queuePosition: .front, bannerPosition: .top, queue: NotificationBannerQueue(maxBannersOnScreenSimultaneously: 1), on: nil, edgeInsets: UIEdgeInsets(top: 8.0, left: 8.0, bottom: 0, right: 8.0), cornerRadius: 8.0, shadowColor: .clear, shadowOpacity: .zero, shadowBlurRadius: .zero, shadowCornerRadius: .zero, shadowOffset: .zero, shadowEdgeInsets: nil)
                                        floating.onTap = {
                                            showNotif()
                                        }
                                    }
                                }
                                return
                            }
                        } catch {}
                        profileImage.contentMode = .scaleAspectFill
                    } else {
                        profileImage.circle()
                        if message.getBody(key: messageScopeId) == "3" {
                            profileImage.image = UIImage(systemName: "person")
                        } else {
                            profileImage.image = UIImage(systemName: "person.3")
                        }
                        profileImage.contentMode = .scaleAspectFit
                        profileImage.backgroundColor = .lightGray
                        profileImage.tintColor = .white
                    }
                    
                    floating.show(queuePosition: .front, bannerPosition: .top, queue: NotificationBannerQueue(maxBannersOnScreenSimultaneously: 1), on: nil, edgeInsets: UIEdgeInsets(top: 8.0, left: 8.0, bottom: 0, right: 8.0), cornerRadius: 8.0, shadowColor: .clear, shadowOpacity: .zero, shadowBlurRadius: .zero, shadowCornerRadius: .zero, shadowOffset: .zero, shadowEdgeInsets: nil)
                    let vibrateMode: Bool = SecureUserDefaults.shared.value(forKey: "vibrateMode") ?? false
                    var soundId: String = SecureUserDefaults.shared.value(forKey: "notifSoundPersonal") ?? ""
                    if message.getBody(key: CoreMessage_TMessageKey.MESSAGE_SCOPE_ID) == "4" {
                        soundId = SecureUserDefaults.shared.value(forKey: "notifSoundGroup") ?? ""
                    }
                    var systemSoundID: SystemSoundID!
                    if soundId.isEmpty {
                        systemSoundID = 1007
                    } else {
                        systemSoundID = SystemSoundID(Int(soundId.components(separatedBy: ":")[0])!)
                    }
                    if vibrateMode {
                        AudioServicesPlaySystemSound(systemSoundID)
                    } else {
                        var nameSound = "sms-received1"
                        if systemSoundID != 1007 {
                            nameSound = soundId.components(separatedBy: ":")[1]
                        }
                        let url = URL(fileURLWithPath: "/System/Library/Audio/UISounds/\(nameSound).caf")
                        AudioServicesCreateSystemSoundID(url as CFURL, &systemSoundID)
                        AudioServicesPlaySystemSound(systemSoundID)
                    }
                    if !onGoingCC.isEmpty {
                        floating.autoDismiss = false
                    }
                    floating.onTap = {
                        showNotif()
                    }
                    func showNotif() {
                        if message.getBody(key: attachmentFlag) == "59" {
                            let date = Date(milliseconds: Int64(message.getBody(key: CoreMessage_TMessageKey.LOCAL_TIMESTAMP))!)
                            let formatter = DateFormatter()
                            formatter.dateFormat = "HH:mm"
                            formatter.locale = NSLocale(localeIdentifier: "id") as Locale?
                            var timeSignIn = formatter.string(from: date as Date)
                            
                            let dialog = DialogSignIn()
                            dialog.valueDevice = message.getBody(key: CoreMessage_TMessageKey.DEVICE_BRAND)
                            dialog.valueTime = timeSignIn
                            dialog.valueLocation = message.getBody(key: CoreMessage_TMessageKey.PLACE_NAME)
                            dialog.valueToken = message.getBody(key: CoreMessage_TMessageKey.TOKEN)
                            dialog.valueUser = message.getBody(key: CoreMessage_TMessageKey.USER_ID)
                            dialog.modalTransitionStyle = .crossDissolve
                            dialog.modalPresentationStyle = .overCurrentContext
                            UIApplication.shared.visibleViewController?.present(dialog, animated: true)
                            return
                        }
                        if !onGoingCC.isEmpty {
                            floating.dismiss()
                        }
                        Database.shared.database?.inTransaction({ (fmdb, rollback) in
                            do {
                                if let cursorData = Database.shared.getRecords(fmdb: fmdb, query: "SELECT first_name, last_name FROM BUDDY where f_pin = '\(User.getMyPin()!)'"), cursorData.next() {
                                    if (cursorData.string(forColumnIndex: 0)! + " " + cursorData.string(forColumnIndex: 1)!).trimmingCharacters(in: .whitespaces) == "USR\(User.getMyPin()!)" {
                                        let alert = LibAlertController(title: "Change Profile".localized(), message: "You must change your name to use this feature".localized(), preferredStyle: .alert)
                                        alert.addAction(UIAlertAction(title: "OK".localized(), style: UIAlertAction.Style.default, handler: {(_) in
                                            let controller = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "signupsignin") as! SignUpSignIn
                                            controller.forceLogin = true
                                            let navigationController = CustomNavigationController(rootViewController: controller)
                                            navigationController.modalPresentationStyle = .fullScreen
                                            navigationController.navigationBar.tintColor = .white
                                            navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
                                            navigationController.navigationBar.isTranslucent = false
                                            navigationController.navigationBar.overrideUserInterfaceStyle = .dark
                                            navigationController.navigationBar.barStyle = .black
                                            let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                                            UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
                                            let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
                                            navigationController.navigationBar.titleTextAttributes = textAttributes
                                            if UIApplication.shared.visibleViewController?.navigationController != nil {
                                                UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                            } else {
                                                UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                            }
                                        }))
                                        if UIApplication.shared.visibleViewController?.navigationController != nil {
                                            UIApplication.shared.visibleViewController?.navigationController?.present(alert, animated: true, completion: nil)
                                        } else {
                                            UIApplication.shared.visibleViewController?.present(alert, animated: true, completion: nil)
                                        }
                                    }
                                    cursorData.close()
                                    return
                                }
                            } catch {
                                rollback.pointee = true
                                print("Access database error: \(error.localizedDescription)")
                            }
                        })
                        if message.getBody(key: messageScopeId) == "3" || message.getBody(key: messageScopeId) == "18" || message.getBody(key: messageScopeId) == "5" {
                            func openEditor() {
                                let editorPersonalVC = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorPersonalVC") as! EditorPersonal
                                editorPersonalVC.hidesBottomBarWhenPushed = true
                                editorPersonalVC.unique_l_pin = threadIdentifier
                                editorPersonalVC.fromNotification = true
                                if !onGoingCC.isEmpty {
                                    let compalintId = onGoingCC.components(separatedBy: ",")[2]
                                    let fPinCC = onGoingCC.isEmpty ? "" : onGoingCC.components(separatedBy: ",")[1]
                                    editorPersonalVC.isContactCenter = true
                                    editorPersonalVC.fPinContacCenter = fPinCC
                                    editorPersonalVC.complaintId = compalintId
                                    editorPersonalVC.onGoingCC = true
                                    editorPersonalVC.isRequestContactCenter = false
                                }
                                let navigationController = CustomNavigationController(rootViewController: editorPersonalVC)
                                navigationController.modalPresentationStyle = .fullScreen
                                navigationController.navigationBar.tintColor = .white
                                navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
                                navigationController.navigationBar.isTranslucent = false
                                navigationController.navigationBar.overrideUserInterfaceStyle = .dark
                                navigationController.navigationBar.barStyle = .black
                                let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                                UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
                                let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
                                navigationController.navigationBar.titleTextAttributes = textAttributes
                                if UIApplication.shared.visibleViewController?.navigationController != nil {
                                    UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                } else {
                                    UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                }
                            }
                            if UIApplication.shared.visibleViewController is UINavigationController {
                                let nc = UIApplication.shared.visibleViewController as! UINavigationController
                                if nc.visibleViewController is QmeraStreamingViewController {
                                    let vc = nc.visibleViewController as! QmeraStreamingViewController
                                    var alert = LibAlertController(title: "", message: "Are you sure you want to end Live Streaming, and open notification?".localized(), preferredStyle: .alert)
                                    if !vc.isLive {
                                        alert = LibAlertController(title: "", message: "Are you sure you want to leave Live Streaming, and open notification?".localized(), preferredStyle: .alert)
                                    }
                                    alert.addAction(UIAlertAction(title: "No".localized(), style: UIAlertAction.Style.default, handler: nil))
                                    alert.addAction(UIAlertAction(title: "Yes".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                        DispatchQueue.global().async {
                                            API.terminateBC(sBroadcasterID: vc.isLive ? nil : vc.data)
                                            vc.sendLeft()
                                        }
                                        vc.dismiss(animated: true, completion: {
                                            openEditor()
                                        })
                                    }))
                                    nc.present(alert, animated: true, completion: nil)
//                                    NotificationCenter.default.post(name: NSNotification.Name(rawValue: "isRunningStreaming"), object: nil, userInfo: dataMessage)
                                } else if nc.visibleViewController is SeminarViewController {
                                    let vc = nc.visibleViewController as! SeminarViewController
                                    var alert = LibAlertController(title: "", message: "Are you sure you want to end Seminar, and open notification?".localized(), preferredStyle: .alert)
                                    if !vc.isLive {
                                        alert = LibAlertController(title: "", message: "Are you sure you want to leave Seminar, and open notification?".localized(), preferredStyle: .alert)
                                    }
                                    alert.addAction(UIAlertAction(title: "No".localized(), style: UIAlertAction.Style.default, handler: nil))
                                    alert.addAction(UIAlertAction(title: "Yes".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                        DispatchQueue.global().async {
                                            API.terminateBC(sBroadcasterID: vc.isLive ? nil : vc.data)
                                            vc.sendLeft()
                                        }
                                        vc.dismiss(animated: true, completion: {
                                            openEditor()
                                        })
                                    }))
                                    nc.present(alert, animated: true, completion: nil)
//                                    NotificationCenter.default.post(name: NSNotification.Name(rawValue: "isRunningStreaming"), object: nil, userInfo: dataMessage)
                                } else if nc.visibleViewController is EditorPersonal {
                                    let vc = nc.visibleViewController as! EditorPersonal
                                    if vc.fromNotification {
                                        vc.dismiss(animated: true, completion: {
                                            openEditor()
                                        })
                                    } else {
                                        vc.navigationController?.popViewController(animated: true)
                                        openEditor()
                                    }
                                } else {
                                    openEditor()
                                }
                            } else if UIApplication.shared.visibleViewController is EditorPersonal {
                                let vc = UIApplication.shared.visibleViewController as! EditorPersonal
                                if vc.fromNotification{
                                    vc.dismiss(animated: true, completion: {
                                        openEditor()
                                    })
                                } else {
                                    vc.navigationController?.popViewController(animated: true)
                                    openEditor()
                                }
                            } else if UIApplication.shared.visibleViewController is UIAlertController {
                                let vc = UIApplication.shared.visibleViewController as! UIAlertController
                                vc.dismiss(animated: true, completion: {
                                    openEditor()
                                })
                            } else {
                                openEditor()
                            }
                        } else {
                            func openEditor() {
                                let editorGroupVC = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "editorGroupVC") as! EditorGroup
                                editorGroupVC.hidesBottomBarWhenPushed = true
                                editorGroupVC.unique_l_pin = threadIdentifier
                                editorGroupVC.fromNotification = true
                                let navigationController = CustomNavigationController(rootViewController: editorGroupVC)
                                navigationController.modalPresentationStyle = .fullScreen
                                navigationController.navigationBar.tintColor = .white
                                navigationController.navigationBar.barTintColor = UIApplication.shared.visibleViewController?.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
                                navigationController.navigationBar.isTranslucent = false
                                navigationController.navigationBar.overrideUserInterfaceStyle = .dark
                                navigationController.navigationBar.barStyle = .black
                                let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
                                UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
                                let textAttributes = [NSAttributedString.Key.foregroundColor:UIColor.white]
                                navigationController.navigationBar.titleTextAttributes = textAttributes
                                if UIApplication.shared.visibleViewController?.navigationController != nil {
                                    UIApplication.shared.visibleViewController?.navigationController?.present(navigationController, animated: true, completion: nil)
                                } else {
                                    UIApplication.shared.visibleViewController?.present(navigationController, animated: true, completion: nil)
                                }
                            }
                            if UIApplication.shared.visibleViewController is UINavigationController {
                                let nc = UIApplication.shared.visibleViewController as! UINavigationController
                                if nc.visibleViewController is QmeraStreamingViewController {
                                    let vc = nc.visibleViewController as! QmeraStreamingViewController
                                    var alert = LibAlertController(title: "", message: "Are you sure you want to end Live Streaming, and open notification?".localized(), preferredStyle: .alert)
                                    if !vc.isLive {
                                        alert = LibAlertController(title: "", message: "Are you sure you want to leave Live Streaming, and open notification?".localized(), preferredStyle: .alert)
                                    }
                                    alert.addAction(UIAlertAction(title: "No".localized(), style: UIAlertAction.Style.default, handler: nil))
                                    alert.addAction(UIAlertAction(title: "Yes".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                        DispatchQueue.global().async {
                                            API.terminateBC(sBroadcasterID: vc.isLive ? nil : vc.data)
                                            vc.sendLeft()
                                        }
                                        vc.dismiss(animated: true, completion: {
                                            openEditor()
                                        })
                                    }))
                                    nc.present(alert, animated: true, completion: nil)
//                                    NotificationCenter.default.post(name: NSNotification.Name(rawValue: "isRunningStreaming"), object: nil, userInfo: dataMessage)
                                } else if nc.visibleViewController is SeminarViewController {
                                    let vc = nc.visibleViewController as! SeminarViewController
                                    var alert = LibAlertController(title: "", message: "Are you sure you want to end Seminar, and open notification?".localized(), preferredStyle: .alert)
                                    if !vc.isLive {
                                        alert = LibAlertController(title: "", message: "Are you sure you want to leave Seminar, and open notification?".localized(), preferredStyle: .alert)
                                    }
                                    alert.addAction(UIAlertAction(title: "No".localized(), style: UIAlertAction.Style.default, handler: nil))
                                    alert.addAction(UIAlertAction(title: "Yes".localized(), style: UIAlertAction.Style.default, handler: { _ in
                                        DispatchQueue.global().async {
                                            API.terminateBC(sBroadcasterID: vc.isLive ? nil : vc.data)
                                            vc.sendLeft()
                                        }
                                        vc.dismiss(animated: true, completion: {
                                            openEditor()
                                        })
                                    }))
                                    nc.present(alert, animated: true, completion: nil)
//                                    NotificationCenter.default.post(name: NSNotification.Name(rawValue: "isRunningStreaming"), object: nil, userInfo: dataMessage)
                                } else if nc.visibleViewController is EditorGroup {
                                    let vc = nc.visibleViewController as! EditorGroup
                                    if vc.fromNotification {
                                        vc.dismiss(animated: true, completion: {
                                            openEditor()
                                        })
                                    } else {
                                        vc.navigationController?.popViewController(animated: true)
                                        openEditor()
                                    }
                                } else {
                                    openEditor()
                                }
                            } else if UIApplication.shared.visibleViewController is EditorGroup {
                                let vc = UIApplication.shared.visibleViewController as! EditorGroup
                                if vc.fromNotification {
                                    vc.dismiss(animated: true, completion: {
                                        openEditor()
                                    })
                                } else {
                                    vc.navigationController?.popViewController(animated: true)
                                    openEditor()
                                }
                            } else if UIApplication.shared.visibleViewController is UIAlertController {
                                let vc = UIApplication.shared.visibleViewController as! UIAlertController
                                vc.dismiss(animated: true, completion: {
                                    openEditor()
                                })
                            } else {
                                openEditor()
                            }
                        }
                    }
                }
            }
        }
    }
    
    public static func addFriend(fpin: String, completion: @escaping (Bool) -> ()) {
        DispatchQueue.global().async {
            if let response = Nexilis.writeAndWait(message: CoreMessage_TMessageBank.getAddFriendQRCode(fpin: fpin)), response.isOk() {
                completion(true)
            } else {
                completion(false)
            }
        }
    }
    
    public static func addFriendSilent(fpin: String) {
        DispatchQueue.global().async {
            _ = Nexilis.write(message: CoreMessage_TMessageBank.getAddFriendQRCodeSilent(fpin: fpin))
        }
    }
    
    public func onReceive(message: [AnyHashable : Any?]) {
        var dataMessage: [AnyHashable : Any] = [:]
        dataMessage["message"] = message
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: Nexilis.listenerReceiveChat), object: nil, userInfo: dataMessage)
    }
    
    public func onMessage(message: TMessage) {
        var dataMessage: [AnyHashable : Any] = [:]
        dataMessage["message"] = message
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: Nexilis.listenerStatusChat), object: nil, userInfo: dataMessage)
    }
    
    public func onUpload(name: String, progress: Double) {
        var dataMessage: [AnyHashable : Any] = [:]
        dataMessage["name"] = name
        dataMessage["progress"] = progress
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "onUploadChat"), object: nil, userInfo: dataMessage)
    }
    
    public func onTyping(message: TMessage) {
        var dataMessage: [AnyHashable : Any] = [:]
        dataMessage["message"] = message
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: Nexilis.listenerTypingChat), object: nil, userInfo: dataMessage)
    }
    
//    public static func faceDetect(fd: FaceDetector?,image: UIImage, completion: ((Bool) -> ())?){
//        //print("enter vision")
//        let visionImage = VisionImage(image: image)
//        //print("exit vision")
//        var retval = false
//        visionImage.orientation = image.imageOrientation
//        var fd1 : FaceDetector?
//        if(fd == nil){
//            fd1 = FaceDetector.faceDetector()
//        }
//        else {
//            fd1 = fd
//        }
//
//        // [START detect_faces]
//        fd1?.process(visionImage) {faces, error in
//            guard error == nil, let faces = faces, !faces.isEmpty else {
//              //print("faces empty")
//                completion?(false)
//                return
//            }
//            if(faces.count > 0){
//                //print("face count: \(faces.count)")
//                retval = true
//            }
//            completion?(retval)
//        }
//
//    }
}

extension Nexilis: GroupDelegate {
    public func onGroup(code: String, f_pin: String, groupId: String) {
        var data: [AnyHashable : Any] = [:]
        data["code"] = code
        data["f_pin"] = f_pin
        data["groupId"] = groupId
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "onGroup"), object: nil, userInfo: data)
    }
    
    public func onTopic(code: String, f_pin: String, topicId: String) {
        var data: [AnyHashable : Any] = [:]
        data["code"] = code
        data["f_pin"] = f_pin
        data["topicId"] = topicId
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "onTopic"), object: nil, userInfo: data)
    }
    
    public func onMember(code: String, f_pin: String, groupId: String, member: String) {
        var data: [AnyHashable : Any] = [:]
        data["code"] = code
        data["f_pin"] = f_pin
        data["groupId"] = groupId
        data["member"] = member
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "onMember"), object: nil, userInfo: data)
    }
    
    
}

extension Nexilis: PersonInfoDelegate {
    public func onUpdatePersonInfo(state: Int, message: String) {
        var data: [AnyHashable : Any] = [:]
        data["state"] = state
        data["message"] = message
        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "onUpdatePersonInfo"), object: nil, userInfo: data)
    }
}

extension Nexilis: QLPreviewControllerDataSource {
    public func numberOfPreviewItems(in controller: QLPreviewController) -> Int {
        return 1
    }
    
    public func previewController(_ controller: QLPreviewController, previewItemAt index: Int) -> QLPreviewItem {
        return previewItem!
    }
}

public class SelfSignedURLSessionDelegate: NSObject, URLSessionTaskDelegate, URLSessionDataDelegate {
    public func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
        if challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
            if let serverTrust = challenge.protectionSpace.serverTrust {
                let credential = URLCredential(trust: serverTrust)
                completionHandler(.useCredential, credential)
            }
        }
    }
}