NexilisLibraryiOS/AppBuilder/AppBuilder/SecondTabViewController.swift

//
//  SecondTabViewController.swift
//  AppBuilder
//
//  Created by Kevin Maulana on 30/03/22.
//

import UIKit
import FMDB
import NexilisLite
import Speech
import QuickLook

class SecondTabViewController: UIViewController, UIScrollViewDelegate, UIGestureRecognizerDelegate, UITextFieldDelegate, UICollectionViewDelegate, UICollectionViewDataSource, QLPreviewControllerDataSource {
    var isChooser: ((String, String) -> ())?
    
    var isAdmin: Bool = false
    
    var chats: [Chat] = []
    
    var groups: [Group] = []
    
    var cancelSearchButton = UIBarButtonItem()
    var menuItem = UIBarButtonItem()
    var menuBroadcast = UIBarButtonItem()
    var voiceItem = UIBarButtonItem()
    
    var childrenMenu = [UIAction]()
    
    var groupMap: [String:Int] = [:]
    
    var isAllowSpeech = false
    var alertController = LibAlertController()
    
    var noData = false
    
    let textViewSearch = UITextField()
    let imageVoiceSb = UIImageView()
    let imageNewChatSb = UIImageView()
    let imageClearSearch = UIImageView()
    @IBOutlet weak var viewToolbar: UIView!
    @IBOutlet weak var heightToolbar: NSLayoutConstraint!
    var viewCategorySearch: UIScrollView!
    var leftTVSearch: NSLayoutConstraint!
    var viewCatInTV: UIView!
    var imageViewSearch: UIImageView!
    var gridImage: UICollectionView!
    var previewItem: NSURL?
    var audioPlayer: AVAudioPlayer?
    
    let UNREAD_TAG = 10
    let PHOTOS_TAG = 11
    let DOCUMENTS_TAG = 12
    let LINKS_TAG = 13
    let VIDEOS_TAG = 14
    let GIFS_TAG = 15
    let AUDIOS_TAG = 16
    
    var selectedTag = 0
    
//    override var preferredStatusBarStyle: UIStatusBarStyle {
//        return self.traitCollection.userInterfaceStyle == .dark ? .default : .lightContent // Change this to .default for black text color
//    }

    lazy var searchController: UISearchController = {
        var searchController = UISearchController(searchResultsController: nil)
        searchController.delegate = self
        searchController.searchResultsUpdater = self
        searchController.searchBar.autocapitalizationType = .none
        searchController.searchBar.delegate = self
//        searchController.searchBar.setMagnifyingGlassColorTo(color: self.traitCollection.userInterfaceStyle == .dark ? .white : .black)
//        searchController.searchBar.updateHeight(height: 30, radius: 15, borderColor: UIColor.clear.cgColor)
        searchController.searchBar.setImage(UIImage(), for: .search, state: .normal)
        searchController.searchBar.setPositionAdjustment(UIOffset(horizontal: 10, vertical: 0), for: .search)
        searchController.searchBar.setCustomBackgroundImage(image: UIImage(named: self.traitCollection.userInterfaceStyle == .dark ? "nx_search_bar_dark" : "nx_search_bar", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!)
        searchController.obscuresBackgroundDuringPresentation = false
        searchController.searchBar.searchTextField.attributedPlaceholder = NSAttributedString(string: "Search...".localized(), attributes: [NSAttributedString.Key.foregroundColor: UIColor.gray, NSAttributedString.Key.font: UIFont.systemFont(ofSize: 11)])
        return searchController
    }()
    
    lazy var segment: UISegmentedControl = {
        var segment = UISegmentedControl(items: ["Chats".localized(), "Forums".localized()])
        segment.sizeToFit()
        segment.selectedSegmentIndex = 0
        segment.addTarget(self, action: #selector(segmentChanged(sender:)), for: .valueChanged)
        segment.setTitleTextAttributes([NSAttributedString.Key.font: UIFont.boldSystemFont(ofSize: 12.0)], for: .normal)
        return segment
    }()
    
    var fillteredData: [Any] = []
    
    var isSearchBarEmpty: Bool {
        return searchController.searchBar.text!.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
    }
    
    var isFiltering: Bool {
        return !textViewSearch.text!.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
//        return !isSearchBarEmpty
    }
    @IBOutlet var tableView: UITableView!
    
    var speechRecognizer = SFSpeechRecognizer(locale: Locale(identifier: "id"))

    var recognitionRequest : SFSpeechAudioBufferRecognitionRequest?
    var recognitionTask : SFSpeechRecognitionTask?
    let audioEngine = AVAudioEngine()
    
    func filterContentForSearchText(_ searchText: String) {
        if !searchText.isEmpty {
            switch segment.selectedSegmentIndex {
            case 1:
                fillteredData = self.groups.filter { $0.name.lowercased().contains(searchText.lowercased()) }
            default:
                if selectedTag == 0 {
                    fillteredData = self.chats.filter { $0.name.lowercased().contains(searchText.lowercased()) || $0.messageText.lowercased().contains(searchText.lowercased()) }
                } else {
                    switch(selectedTag) {
                    case UNREAD_TAG :
                        fillteredData = self.chats.filter { $0.counter != "0" }
                        break
                    case PHOTOS_TAG, VIDEOS_TAG :
                        fillteredData = Chat.getData(isImage: selectedTag == PHOTOS_TAG, isVideo: selectedTag == VIDEOS_TAG)
                        if fillteredData.count > 0 {
                            if gridImage != nil && gridImage.isDescendant(of: self.view) {
                                gridImage.removeFromSuperview()
                            }
                            let width = self.view.frame.width / 3 - 2
                            let cellSize = CGSize(width:width, height:width)
                            let layout = UICollectionViewFlowLayout()
                            layout.scrollDirection = .vertical
                            layout.itemSize = cellSize
                            layout.sectionInset = UIEdgeInsets(top: 1, left: 1, bottom: 1, right: 1)
                            layout.minimumLineSpacing = 1.0
                            layout.minimumInteritemSpacing = 1.0
                            
                            gridImage = UICollectionView(frame: .zero, collectionViewLayout: layout)
                            self.view.addSubview(gridImage)
                            gridImage.anchor(top: tableView.topAnchor, left: tableView.leftAnchor, bottom: tableView.bottomAnchor, right: tableView.rightAnchor)
                            gridImage.backgroundColor = .clear
                            
                            gridImage.register(UICollectionViewCell.self, forCellWithReuseIdentifier: "gridCell")

                            gridImage.delegate = self
                            gridImage.dataSource = self
                            
                            tableView.isHidden = true
                        }
                        break
                    case DOCUMENTS_TAG :
                        fillteredData = Chat.getData(isDoc: true)
                        break
                    case GIFS_TAG :
                        break
                    case LINKS_TAG :
                        fillteredData = Chat.getData(isLink: true)
                        break
                    case AUDIOS_TAG :
                        fillteredData = Chat.getData(isAudio: true)
                        break
                    default:
                        break
                    }
                }
            }
        }
        tableView.reloadData()
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        let me = User.getMyPin()!
        Database.shared.database?.inTransaction({ fmdb, rollback in
            if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "select FIRST_NAME, LAST_NAME, IMAGE_ID, USER_TYPE from BUDDY where F_PIN = '\(me)'"), cursor.next() {
                isAdmin = cursor.string(forColumnIndex: 3) == "23" || cursor.string(forColumnIndex: 3) == "24"
                cursor.close()
            }
        })
        
//        var childrenMenu : [UIAction] = []
//        
//        if(isAdmin){
//            childrenMenu.append(UIAction(title: "Broadcast Message".localized(), image: UIImage(systemName: "envelope.open"), handler: {[weak self](_) in
//                let controller = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "broadcastNav")
//                self?.navigationController?.present(controller, animated: true, completion: nil)
//            }))
//        }
        
//        let startConvIcon = resizeImage(image: self.traitCollection.userInterfaceStyle == .dark ?  UIImage(systemName: "square.and.pencil")!.withTintColor(.white) : UIImage(systemName: "square.and.pencil")!, targetSize: CGSize(width: 25, height: 25))
//        let viewStartConv = UIButton(frame: CGRect(x: 0, y: 0, width: startConvIcon.size.width, height: startConvIcon.size.height))
//        viewStartConv.setImage(startConvIcon, for: .normal)
//        viewStartConv.addTarget(self, action: #selector(startConversation), for: .touchUpInside)
//        let brodcastIcon = resizeImage(image: self.traitCollection.userInterfaceStyle == .dark ? UIImage(named: "ic_broadcast")!.withTintColor(.white) : UIImage(named: "ic_broadcast")!, targetSize: CGSize(width: 25, height: 25))
//        let viewbrodcast = UIButton(frame: CGRect(x: 0, y: 0, width: brodcastIcon.size.width, height: brodcastIcon.size.height))
//        viewbrodcast.setImage(brodcastIcon, for: .normal)
//        viewbrodcast.addTarget(self, action: #selector(openBroadcast), for: .touchUpInside)
//        
//        menuItem = UIBarButtonItem(customView: viewStartConv)
//        menuBroadcast = UIBarButtonItem(customView: viewbrodcast)
        
//        menuItem = UIBarButtonItem(image: UIImage(systemName: "square.and.pencil"), style: .plain, target: self, action: #selector(startConversation))
//        menuBroadcast = UIBarButtonItem(image: UIImage(systemName: "info.bubble"), style: .plain, target: self, action: #selector(openBroadcast))
//        voiceItem = UIBarButtonItem(image: UIImage(systemName: "mic.fill"), style: .plain, target: self, action: #selector(recordAudio))
        
        definesPresentationContext = true
        
        NotificationCenter.default.addObserver(self, selector: #selector(onStatusChat(notification:)), name: NSNotification.Name(rawValue: Nexilis.listenerStatusChat), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(onReceiveMessage(notification:)), name: NSNotification.Name(rawValue: Nexilis.listenerReceiveChat), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(onReload(notification:)), name: NSNotification.Name(rawValue: "onMember"), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(onReload(notification:)), name: NSNotification.Name(rawValue: "onUpdatePersonInfo"), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(onReloadTab(notification:)), name: NSNotification.Name(rawValue: "reloadTabChats"), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(onReloadTab(notification:)), name: NSNotification.Name(rawValue: "onTopic"), object: nil)
        
        imageViewSearch = UIImageView(image: UIImage(named: self.traitCollection.userInterfaceStyle == .dark ? "nx_search_bar_dark" : "nx_search_bar", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!)
        imageViewSearch.contentMode = .scaleToFill
        viewToolbar.addSubview(imageViewSearch)
        imageViewSearch.anchor(top: viewToolbar.topAnchor, left: viewToolbar.leftAnchor, right: viewToolbar.rightAnchor, paddingTop: 5, paddingLeft: 10, paddingRight: 10, height: 35)
        imageViewSearch.isUserInteractionEnabled = true
        
        viewCategorySearch = UIScrollView()
        viewCategorySearch.showsHorizontalScrollIndicator = false
        viewToolbar.addSubview(viewCategorySearch)
        viewCategorySearch.anchor(top: imageViewSearch.bottomAnchor, left: viewToolbar.leftAnchor, right: viewToolbar.rightAnchor, paddingLeft: 10, paddingRight: 10, height: 40)
        viewCategorySearch.isHidden = true
        
        let groupViewCat = UIStackView()
        viewCategorySearch.addSubview(groupViewCat)
        groupViewCat.anchor(left: viewCategorySearch.leftAnchor, right: viewCategorySearch.rightAnchor, centerY: viewCategorySearch.centerYAnchor, height: 30)
        groupViewCat.axis = .horizontal
        groupViewCat.spacing = 10
        
        for i in 0..<7 {
            var widthView: CGFloat = 105
            var iconCat = UIImage(systemName: "bubble.right")
            var textCat = "Unread".localized()
            var tag = UNREAD_TAG
            if i == 1 {
                widthView = 100
                iconCat = UIImage(systemName: "photo")
                textCat = "Photos".localized()
                tag = PHOTOS_TAG
            } else if i == 2 {
                widthView = 130
                iconCat = UIImage(systemName: "doc")
                textCat = "Documents".localized()
                tag = DOCUMENTS_TAG
            } else if i == 3 {
                widthView = 80
                iconCat = UIImage(systemName: "link")
                textCat = "Links".localized()
                tag = LINKS_TAG
            } else if i == 4 {
                widthView = 100
                iconCat = UIImage(systemName: "video")
                textCat = "Videos".localized()
                tag = VIDEOS_TAG
            } else if i == 5 {
                widthView = 80
                iconCat = UIImage(systemName: "photo.on.rectangle")
                textCat = "GIFs".localized()
                tag = GIFS_TAG
            } else if i == 6 {
                widthView = 80
                iconCat = UIImage(systemName: "music.note")
                textCat = "Audio".localized()
                tag = AUDIOS_TAG
            }
            let viewCat = UIView(frame: CGRect(x: 0, y: 0, width: widthView, height: 30))
            groupViewCat.addArrangedSubview(viewCat)
            viewCat.anchor(width: widthView, height: 30)
            viewCat.layer.cornerRadius = 15
            viewCat.layer.borderColor = UIColor.gray.cgColor
            viewCat.layer.borderWidth = 0.5
            viewCat.backgroundColor = .white
            viewCat.isUserInteractionEnabled = true
            viewCat.tag = tag
            viewCat.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(onTapCategory(_:))))
            
            
            let imageIcon = UIImageView()
            imageIcon.image = iconCat
            imageIcon.tintColor = .black
            viewCat.addSubview(imageIcon)
            imageIcon.anchor(left: viewCat.leftAnchor, paddingLeft: 10, centerY: viewCat.centerYAnchor)
            
            let imageText = UILabel()
            imageText.text = textCat
            viewCat.addSubview(imageText)
            imageText.anchor(left: imageIcon.rightAnchor, paddingLeft: 5, centerY: viewCat.centerYAnchor)
            imageText.font = .systemFont(ofSize: 15)
        }
        
        let imageSetting = UIImageView(image: UIImage(named: "nx_setting_sb", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!)
        imageSetting.contentMode = .scaleToFill
        imageViewSearch.addSubview(imageSetting)
        imageSetting.anchor(right: imageViewSearch.rightAnchor, paddingRight: 15, centerY: imageViewSearch.centerYAnchor, width: 20, height: 20)
        imageSetting.isUserInteractionEnabled = true
        imageSetting.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(settingTapped)))
        
        imageVoiceSb.image = UIImage(named: "nx_mic", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!
        imageVoiceSb.contentMode = .scaleAspectFit
        imageViewSearch.addSubview(imageVoiceSb)
        imageVoiceSb.anchor(right: imageSetting.leftAnchor, paddingRight: 10, centerY: imageViewSearch.centerYAnchor, width: 20, height: 20)
        imageVoiceSb.isUserInteractionEnabled = true
        imageVoiceSb.isHidden = true
        imageVoiceSb.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(recordAudio)))
        
        imageClearSearch.image = UIImage(systemName: "xmark")
        imageClearSearch.contentMode = .scaleAspectFit
        imageClearSearch.tintColor = .gray
        imageViewSearch.addSubview(imageClearSearch)
        imageClearSearch.anchor(right: imageVoiceSb.leftAnchor, paddingRight: 5, centerY: imageViewSearch.centerYAnchor, width: 20, height: 20)
        imageClearSearch.isUserInteractionEnabled = true
        imageClearSearch.isHidden = true
        imageClearSearch.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(clearSearch)))
        
        textViewSearch.placeholder = "Search...".localized()
        textViewSearch.isUserInteractionEnabled = true
        imageViewSearch.addSubview(textViewSearch)
        textViewSearch.font = .systemFont(ofSize: 11)
        textViewSearch.anchor(top: imageViewSearch.topAnchor, bottom: imageViewSearch.bottomAnchor, right: imageViewSearch.rightAnchor, paddingTop: 5, paddingBottom: 5, paddingRight: 90)
        leftTVSearch = textViewSearch.leftAnchor.constraint(equalTo: imageViewSearch.leftAnchor, constant: 20.0)
        NSLayoutConstraint.activate([
            leftTVSearch
        ])
        textViewSearch.delegate = self
        
        tableView.tableHeaderView = segment
        tableView.tableFooterView = UIView()
        
        if PrefsUtil.getCpaasMode() == PrefsUtil.CPAAS_MODE_DOCKED {
            tableView.contentInset = UIEdgeInsets(top: 0, left: 0, bottom: 80, right: 0)
        }
        
        pullBuddy()
        navigationController?.setNavigationBarHidden(true, animated: false)
        
        let tapGesture = UITapGestureRecognizer(target: self, action: #selector(collapseDocked))
        tapGesture.cancelsTouchesInView = false
        tapGesture.delegate = self
        self.view.addGestureRecognizer(tapGesture)
    }
    
    @objc func collapseDocked() {
        if ViewController.isExpandButton {
            ViewController.expandButton()
        }
        if textViewSearch.isFirstResponder {
            textViewSearch.resignFirstResponder()
        }
    }
    
    @objc func openBroadcast() {
        let controller = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "broadcastNav")
        controller.modalPresentationStyle = .fullScreen
        self.navigationController?.present(controller, animated: true, completion: nil)
    }
    
    @objc func startConversation(){
        let navigationController = AppStoryBoard.Palio.instance.instantiateViewController(withIdentifier: "contactChatNav") as! UINavigationController
        navigationController.view.backgroundColor = self.traitCollection.userInterfaceStyle == .dark ? .black : .white
        Utils.addBackground(view: navigationController.view)
        navigationController.modalPresentationStyle = .fullScreen
        navigationController.navigationBar.tintColor = .white
        navigationController.navigationBar.barTintColor = self.traitCollection.userInterfaceStyle == .dark ? .blackDarkMode : .mainColor
        navigationController.navigationBar.isTranslucent = false
        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.navigationBar.overrideUserInterfaceStyle = .dark
        navigationController.navigationBar.barStyle = .black
        self.navigationController?.present(navigationController, animated: true, completion: nil)
    }
    
    @objc func recordAudio(){
        if !isAllowSpeech {
            setupSpeech()
        } else {
            runVoice()
        }
    }
    
    @objc func clearSearch(){
        selectedTag = 0
        if gridImage != nil && gridImage.isDescendant(of: self.view) {
            gridImage.removeFromSuperview()
            tableView.isHidden = false
        }
        textViewSearch.text = ""
        imageClearSearch.isHidden = true
        if !textViewSearch.isFirstResponder {
            viewCategorySearch.isHidden = true
            imageVoiceSb.isHidden = true
            heightToolbar.constant = 45
            filterContentForSearchText("")
        } else if heightToolbar.constant == 45 {
            viewCategorySearch.isHidden = false
            heightToolbar.constant = 85
        }
        
        if leftTVSearch.constant != 20 {
            viewCatInTV.removeFromSuperview()
            leftTVSearch.constant = 20
        }
    }
    
    func setupSpeech() {

        self.speechRecognizer?.delegate = self

        SFSpeechRecognizer.requestAuthorization { (authStatus) in

            var isButtonEnabled = false

            switch authStatus {
            case .authorized:
                isButtonEnabled = true

            case .denied:
                isButtonEnabled = false
                //print("User denied access to speech recognition")

            case .restricted:
                isButtonEnabled = false
                //print("Speech recognition restricted on this device")

            case .notDetermined:
                isButtonEnabled = false
                //print("Speech recognition not yet authorized")
            @unknown default:
                isButtonEnabled = false
            }

            OperationQueue.main.addOperation() {
                self.isAllowSpeech = isButtonEnabled
                if isButtonEnabled {
                    SecureUserDefaults.shared.set(isButtonEnabled, forKey: "allowSpeech")
                    self.runVoice()
                }
            }
        }
    }
    
    func startRecording() {

        // Clear all previous session data and cancel task
        if recognitionTask != nil {
            recognitionTask?.cancel()
            recognitionTask = nil
        }

        // Create instance of audio session to record voice
        let audioSession = AVAudioSession.sharedInstance()
        do {
            try audioSession.setCategory(AVAudioSession.Category.record, mode: AVAudioSession.Mode.measurement, options: AVAudioSession.CategoryOptions.defaultToSpeaker)
            try audioSession.setActive(true, options: .notifyOthersOnDeactivation)
        } catch {
            //print("audioSession properties weren't set because of an error.")
        }

        self.recognitionRequest = SFSpeechAudioBufferRecognitionRequest()

        let inputNode = audioEngine.inputNode

        guard let recognitionRequest = recognitionRequest else {
            fatalError("Unable to create an SFSpeechAudioBufferRecognitionRequest object")
        }

        recognitionRequest.shouldReportPartialResults = true

        self.recognitionTask = speechRecognizer?.recognitionTask(with: recognitionRequest, resultHandler: { (result, error) in

            var isFinal = false

            if result != nil {
                self.alertController.dismiss(animated: true)
                self.audioEngine.stop()
                self.recognitionRequest?.endAudio()
                isFinal = (result?.isFinal)!
            }

            if error != nil || isFinal {
                if error == nil {
                    let textRes = result!.bestTranscription.formattedString
                    self.textViewSearch.text = textRes
                    self.filterContentForSearchText(textRes)
//                    self.searchController.searchBar.searchTextField.text = result!.bestTranscription.formattedString
//                    self.updateSearchResults(for: self.searchController)
                } else {
                    self.audioEngine.stop()
                    self.recognitionRequest?.endAudio()
                }
                self.voiceItem.image = UIImage(systemName: "mic.fill")
                inputNode.removeTap(onBus: 0)

                self.recognitionRequest = nil
                self.recognitionTask = nil
            }
        })

        let recordingFormat = inputNode.outputFormat(forBus: 0)
        inputNode.installTap(onBus: 0, bufferSize: 1024, format: recordingFormat) { (buffer, when) in
            self.recognitionRequest?.append(buffer)
        }

        self.audioEngine.prepare()

        do {
            try self.audioEngine.start()
        } catch {
            //print("audioEngine couldn't start because of an error.")
        }
    }
    
    func runVoice() {
        if !audioEngine.isRunning {
            self.voiceItem.image = UIImage(systemName: "mic")
            alertController = LibAlertController(title: "Start Recording".localized(), message: "Say something, I'm listening!".localized(), preferredStyle: .alert)
            self.present(alertController, animated: true)
            self.startRecording()
        }
    }
    
    override func viewDidAppear(_ animated: Bool) {
        self.navigationController?.navigationBar.topItem?.title = "Chats".localized() + " & " + "Forums".localized()
        self.navigationController?.navigationBar.setNeedsLayout()
        DispatchQueue.main.asyncAfter(deadline: .now() + 0.2, execute: {
            var viewController = UIApplication.shared.windows.first!.rootViewController
            if !(viewController is ViewController) {
                viewController = self.parent
            }
            if ViewController.middleButton.isHidden {
                ViewController.isExpandButton = false
                if let viewController = viewController as? ViewController {
                    if viewController.tabBar.isHidden {
                        viewController.tabBar.isHidden = false
                        ViewController.alwaysHideButton = false
                        ViewController.middleButton.isHidden = false
                    }
                }
            } else if PrefsUtil.getCpaasMode() != PrefsUtil.CPAAS_MODE_DOCKED {
                DispatchQueue.main.async {
                    if let viewController = viewController as? ViewController {
                        if viewController.tabBar.isHidden {
                            ViewController.alwaysHideButton = false
                            viewController.tabBar.isHidden = false
                        }
                    }
                }
            }
        })
        getData()
        DispatchQueue.global().async {
            self.getOpenGroups(listGroups: self.groups, completion: { g in
                DispatchQueue.main.async {
                    for og in g {
                        if self.groups.first(where: { $0.id == og.id }) == nil {
                            self.groups.append(og)
                        }
                    }
                    self.groups.sort { (a, b) -> Bool in
                        if Int(a.official) == 1 {
                            return true
                        } else if Int(b.official) == 1 {
                            return false
                        } else {
                            return Int(a.official) ?? 0 > Int(b.official) ?? 0
                        }
                    }
                    DispatchQueue.main.async {
                        self.tableView.reloadData()
                    }
                }
            })
        }
    }
    
    override func viewWillAppear(_ animated: Bool) {
//        tabBarController?.navigationItem.leftBarButtonItem = cancelSearchButton
        let cancelButtonAttributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: self.traitCollection.userInterfaceStyle == .dark ? .white : UIColor.black, NSAttributedString.Key.font : UIFont.systemFont(ofSize: 16)]
        UIBarButtonItem.appearance().setTitleTextAttributes(cancelButtonAttributes, for: .normal)
        let attributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.foregroundColor: self.traitCollection.userInterfaceStyle == .dark ? .white : UIColor.black, NSAttributedString.Key.font : UIFont.boldSystemFont(ofSize: 16)]
        let navBarAppearance = UINavigationBarAppearance()
        navBarAppearance.configureWithTransparentBackground()
        navBarAppearance.titleTextAttributes = attributes
        navigationController?.navigationBar.standardAppearance = navBarAppearance
        navigationController?.navigationBar.scrollEdgeAppearance = navBarAppearance
        navigationController?.navigationBar.backgroundColor = .clear
        navigationController?.navigationBar.setBackgroundImage(UIImage(), for: .default)
        navigationController?.navigationBar.shadowImage = UIImage()
        navigationController?.navigationBar.isTranslucent = true
        navigationController?.setNavigationBarHidden(true, animated: false)
        navigationController?.navigationBar.tintColor = self.traitCollection.userInterfaceStyle == .dark ? .white : .black
        navigationController?.navigationBar.overrideUserInterfaceStyle = self.traitCollection.userInterfaceStyle == .dark ? .dark : .light
        navigationController?.navigationBar.barStyle = .default
//        tabBarController?.navigationItem.leftBarButtonItem = voiceItem
//        let myData = User.getData(pin: User.getMyPin())
//        if User.isOfficial(official_account: myData?.official ?? "") || User.isOfficialRegular(official_account: myData?.official ?? "") || User.isInternal(userType: myData?.userType ?? "") {
//            let fixedSpace = UIBarButtonItem(barButtonSystemItem: .fixedSpace, target: nil, action: nil)
//            fixedSpace.width = 15.0
//            tabBarController?.navigationItem.rightBarButtonItems = [menuBroadcast, fixedSpace, menuItem]
//        } else {
//            tabBarController?.navigationItem.rightBarButtonItem = menuItem
//        }
//        tabBarController?.navigationItem.searchController = searchController
        
        let lang: String = SecureUserDefaults.shared.value(forKey: "i18n_language") ?? "en"
        speechRecognizer = SFSpeechRecognizer(locale: Locale(identifier: lang ?? "en"))
        backgroundImage.backgroundColor = self.traitCollection.userInterfaceStyle == .dark ? .black : .white
        DispatchQueue.global().async {
            DispatchQueue.main.async {
                let listBg = PrefsUtil.getBackgroundLight().isEmpty && PrefsUtil.getBackgroundDark().isEmpty ? PrefsUtil.getBackground() :
                                    self.traitCollection.userInterfaceStyle == .dark ? PrefsUtil.getBackgroundDark() : PrefsUtil.getBackgroundLight()
                if listBg.isEmpty {
                   return
                }
                var bgChoosen = ""
                let arrayBg = listBg.split(separator: ",")
                bgChoosen = String(arrayBg[Int.random(in: 0..<arrayBg.count)])
                let urlString = PrefsUtil.getURLBase() + "get_file_from_path?img=" + bgChoosen
                if let cachedImage = ImageCache.shared.image(forKey: urlString) {
                    DispatchQueue.main.async() {  [self] in
                        backgroundImage.image = cachedImage
                    }
                    return
                }
                Utils.fetchDataWithCookiesAndUserAgent(from: URL(string: urlString)!) { data, response, error in
                    guard let data = data, error == nil else { return }
                    // always update the UI from the main thread
                    DispatchQueue.main.async() { [self] in
                        if UIImage(data: data) != nil {
                            backgroundImage.image = UIImage(data: data)!
                            ImageCache.shared.save(image: UIImage(data: data)!, forKey: urlString)
                        }
                    }
                }
            }
        }
        if segment.numberOfSegments == 2 {
            segment.setTitle("Chats".localized(), forSegmentAt: 0)
            segment.setTitle("Forums".localized(), forSegmentAt: 1)
        }
        if segment.selectedSegmentIndex == 0 {
            Utils.inTabChats = true
//            searchController.searchBar.placeholder = "Search chats & messages".localized()
//            searchController.searchBar.searchTextField.attributedPlaceholder = NSAttributedString(string: "Search chats & messages".localized(), attributes: [NSAttributedString.Key.foregroundColor: UIColor.gray, NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16)])
        } else {
//            searchController.searchBar.placeholder = "Search groups name".localized()
//            searchController.searchBar.searchTextField.attributedPlaceholder = NSAttributedString(string: "Search groups name".localized(), attributes: [NSAttributedString.Key.foregroundColor: UIColor.gray, NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16)])
        }
//        removeAllData()
//        getData()
    }
    
//    func removeAllData() {
//        groups.removeAll()
//        groupMap.removeAll()
//        chats.removeAll()
//        tableView.reloadData()
//    }
    
    func textFieldDidChangeSelection(_ textField: UITextField) {
        if textField == textViewSearch {
            var textSerch = textField.text ?? ""
            textSerch = textSerch.trimmingCharacters(in: .whitespacesAndNewlines)
            if !textSerch.isEmpty && imageClearSearch.isHidden {
                imageClearSearch.isHidden = false
            } else if textSerch.isEmpty && !imageClearSearch.isHidden {
                imageClearSearch.isHidden = true
            }
            if textField.text?.count == 1 && leftTVSearch.constant != 20 {
                selectedTag = 0
                if gridImage != nil && gridImage.isDescendant(of: self.view) {
                    gridImage.removeFromSuperview()
                    tableView.isHidden = false
                }
                textField.text = ""
                viewCatInTV.removeFromSuperview()
                leftTVSearch.constant = 20
            }
            filterContentForSearchText(textSerch)
        }
        if viewCatInTV != nil && viewCatInTV.isDescendant(of: imageViewSearch) {
            viewCategorySearch.isHidden = true
            heightToolbar.constant = 45
        } else if (viewCatInTV == nil || !viewCatInTV.isDescendant(of: imageViewSearch)) && segment.selectedSegmentIndex == 0 {
            viewCategorySearch.isHidden = false
            heightToolbar.constant = 85
        }
    }
    
    func textFieldDidBeginEditing(_ textField: UITextField) {
        if textField == textViewSearch {
            if segment.selectedSegmentIndex == 0 && (viewCatInTV == nil || !viewCatInTV.isDescendant(of: imageViewSearch)) {
                heightToolbar.constant = 85
                viewCategorySearch.isHidden = false
                imageVoiceSb.isHidden = false
            }
        }
    }
    
    func textFieldDidEndEditing(_ textField: UITextField) {
        if textField == textViewSearch {
            if let text = textField.text {
                if text.isEmpty {
                    viewCategorySearch.isHidden = true
                    imageVoiceSb.isHidden = true
                    heightToolbar.constant = 45
                }
            }
        }
    }
    
    override func viewWillDisappear(_ animated: Bool) {
        tabBarController?.navigationItem.leftBarButtonItem = nil
        tabBarController?.navigationItem.searchController = nil
        tabBarController?.navigationItem.rightBarButtonItem = nil
        tabBarController?.navigationItem.rightBarButtonItems = nil
        tabBarController?.navigationItem.titleView = nil
        Utils.inTabChats = false
        if ViewController.isExpandButton {
            ViewController.expandButton()
        }
    }
    
    @objc func settingTapped() {
//        imageVoiceSb.isHidden = !imageVoiceSb.isHidden
//        imageNewChatSb.isHidden = !imageNewChatSb.isHidden
        startConversation()
    }
    
    @objc func onTapCategory(_ sender: UITapGestureRecognizer) {
        if let tappedView = sender.view {
            if viewCatInTV != nil && viewCatInTV.isDescendant(of: imageViewSearch) {
                viewCatInTV.removeFromSuperview()
            }
            var width1: CGFloat = 67
            var width2: CGFloat = 80
            viewCatInTV = UIView()
            imageViewSearch.addSubview(viewCatInTV)
            
            var iconCat = UIImage(systemName: "bubble.right")
            var textCat = "Unread".localized()
            
            selectedTag = tappedView.tag
            
            if tappedView.tag == PHOTOS_TAG {
                iconCat = UIImage(systemName: "photo")
                textCat = "Photos".localized()
            } else if tappedView.tag == DOCUMENTS_TAG {
                iconCat = UIImage(systemName: "doc")
                textCat = "Documents".localized()
                width1 = 97
                width2 = 110
            } else if tappedView.tag == LINKS_TAG {
                iconCat = UIImage(systemName: "link")
                textCat = "Links".localized()
                width1 = 57
                width2 = 70
            } else if tappedView.tag == VIDEOS_TAG {
                iconCat = UIImage(systemName: "video")
                textCat = "Videos".localized()
            } else if tappedView.tag == GIFS_TAG {
                iconCat = UIImage(systemName: "photo.on.rectangle")
                textCat = "GIFs".localized()
                width1 = 52
                width2 = 65
            } else if tappedView.tag == AUDIOS_TAG {
                iconCat = UIImage(systemName: "music.note")
                textCat = "Audio".localized()
                width1 = 62
                width2 = 75
            }
            
            viewCatInTV.frame = CGRect(x: 0, y: 0, width: width1, height: 30)
            viewCatInTV.anchor(left: imageViewSearch.leftAnchor, paddingLeft: 20, centerY: imageViewSearch.centerYAnchor, width: width1, height: 25)
            viewCatInTV.backgroundColor = .white
            viewCatInTV.layer.cornerRadius = 8
            viewCatInTV.clipsToBounds = true
            viewCatInTV.backgroundColor = .black
            
            textViewSearch.text = "~ "
            leftTVSearch.constant = width2
            
            let imageIcon = UIImageView()
            imageIcon.image = iconCat
            imageIcon.tintColor = .white
            viewCatInTV.addSubview(imageIcon)
            imageIcon.anchor(left: viewCatInTV.leftAnchor, paddingLeft: 5, centerY: viewCatInTV.centerYAnchor, width: 12, height: 12)
            
            let imageText = UILabel()
            imageText.text = textCat
            viewCatInTV.addSubview(imageText)
            imageText.textColor = .white
            imageText.anchor(left: imageIcon.rightAnchor, paddingLeft: 3, centerY: viewCatInTV.centerYAnchor, height: 12)
            imageText.font = .systemFont(ofSize: 12)
        }
    }
    
    @objc func onReloadTab(notification: NSNotification) {
        DispatchQueue.main.async {
            self.getData()
        }
    }
    
    @objc func onReload(notification: NSNotification) {
        let data:[AnyHashable : Any] = notification.userInfo!
        if data["member"] as? String == User.getMyPin()! {
            DispatchQueue.main.async {
                self.getData()
            }
        } else if data["state"] as? Int == 99 {
            DispatchQueue.main.async {
                self.getData()
            }
        }
    }
    
    @objc func onReceiveMessage(notification: NSNotification) {
        DispatchQueue.main.async { [self] in
            let data:[AnyHashable : Any] = notification.userInfo!
            if let dataMessage = data["message"] as? TMessage {
                let chatData = dataMessage.mBodies
                if chatData[CoreMessage_TMessageKey.IS_CALL_CENTER] == nil || chatData[CoreMessage_TMessageKey.IS_CALL_CENTER] == "0" {
                    var indexChat: Int?
                    if chatData[CoreMessage_TMessageKey.MESSAGE_SCOPE_ID] == "3" {
                        let f_pin = chatData[CoreMessage_TMessageKey.F_PIN] != User.getMyPin() ? chatData[CoreMessage_TMessageKey.F_PIN] : chatData[CoreMessage_TMessageKey.L_PIN]
                        indexChat = chats.firstIndex(where: { $0.pin == f_pin })
                    } else if chatData[CoreMessage_TMessageKey.MESSAGE_SCOPE_ID] == "4" && chatData[CoreMessage_TMessageKey.F_PIN] != User.getMyPin() {
                        indexChat = chats.firstIndex(where: { (chatData[CoreMessage_TMessageKey.CHAT_ID] ?? "").isEmpty ? $0.pin == chatData[CoreMessage_TMessageKey.L_PIN] : $0.pin == chatData[CoreMessage_TMessageKey.CHAT_ID] })
                    }
                    let newChat = Chat.getData(messageId: chatData[CoreMessage_TMessageKey.MESSAGE_ID] ?? "")
                    if newChat.count > 0 {
                        if indexChat != nil {
                            chats.remove(at: indexChat!)
                            chats.insert(newChat[0], at: 0)
                            if segment.selectedSegmentIndex == 0 {
                                let indexPathToMove = IndexPath(row: indexChat!, section: 0)
                                let indexPathNewPosition = IndexPath(row: 0, section: 0)
                                tableView.performBatchUpdates({
                                    tableView.moveRow(at: indexPathToMove, to: indexPathNewPosition)
                                }, completion: nil)
                                tableView.beginUpdates()
                                tableView.reloadRows(at: [IndexPath(row: 0, section: 0)], with: .none)
                                tableView.endUpdates()
                            } else {
                                tableView.reloadData()
                            }
                        } else {
                            chats.insert(newChat[0], at: 0)
                            tableView.reloadData()
                        }
                    }
                }
            }
        }
    }
    
    @objc func onStatusChat(notification: NSNotification) {
        DispatchQueue.main.async { [self] in
            let data:[AnyHashable : Any] = notification.userInfo!
            if let dataMessage = data["message"] as? TMessage {
                var idMessage = dataMessage.getBody(key: CoreMessage_TMessageKey.MESSAGE_ID)
                if dataMessage.mBodies["message_id"] != nil {
                    idMessage = dataMessage.getBody(key: "message_id")
                    if idMessage.contains("'") {
                        idMessage = idMessage.replacingOccurrences(of: "'", with: "")
                    }
                }
                if idMessage.contains(",") {
                    let listString = dataMessage.getBody(key: CoreMessage_TMessageKey.MESSAGE_ID).components(separatedBy: ",")
                    idMessage = listString[listString.count - 1]
                }
                let indexChat = chats.firstIndex(where: { $0.messageId == idMessage })
                if indexChat != nil {
                    if dataMessage.getBody(key: CoreMessage_TMessageKey.DELETE_MESSAGE_FLAG) == "1" {
                        chats[indexChat!].lock = "1"
                    }
                    if segment.selectedSegmentIndex == 0 {
                        tableView.beginUpdates()
                        tableView.reloadRows(at: [IndexPath(row: indexChat!, section: 0)], with: .none)
                        tableView.endUpdates()
                    } else {
                        tableView.reloadData()
                    }
                }
            }
        }
    }
    
    @objc func segmentChanged(sender: Any) {
        switch segment.selectedSegmentIndex {
        case 1:
            Utils.inTabChats = false
//            searchController.searchBar.placeholder = "Search groups name".localized()
//            searchController.searchBar.searchTextField.attributedPlaceholder = NSAttributedString(string: "Search groups name".localized(), attributes: [NSAttributedString.Key.foregroundColor: UIColor.gray, NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16)])
        default:
            Utils.inTabChats = true
//            searchController.searchBar.placeholder = "Search chats & messages".localized()
//            searchController.searchBar.searchTextField.attributedPlaceholder = NSAttributedString(string: "Search chats & messages".localized(), attributes: [NSAttributedString.Key.foregroundColor: UIColor.gray, NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16)])
        }
//        filterContentForSearchText(searchController.searchBar.text!)
        filterContentForSearchText(self.textViewSearch.text ?? "")
    }
    
    // MARK: - Data source
    
    func getData() {
        getChats {
            self.getGroups { g1 in
                self.groupMap.removeAll()
                self.groups = g1
                self.groups.sort { (a, b) -> Bool in
                    if Int(a.official) == 1 {
                        return true
                    } else if Int(b.official) == 1 {
                        return false
                    } else {
                        return Int(a.official) ?? 0 > Int(b.official) ?? 0
                    }
                }
                DispatchQueue.main.async {
                    self.tableView.reloadData()
                }
            }
        }
    }
    
    func getChats(completion: @escaping ()->()) {
        DispatchQueue.global().async {
            self.chats = Chat.getData()
            completion()
        }
    }
    
    private func getGroupRecursive(fmdb: FMDatabase, id: String = "", parent: String = "") -> [Group] {
        var data: [Group] = []
        var query = "select g.group_id, g.f_name, g.image_id, g.quote, g.created_by, g.created_date, g.parent, g.group_type, g.is_open, g.official, g.is_education, g.level, g.chat_modifier from GROUPZ g where "
        if id.isEmpty {
            query += "g.parent = '\(parent)'"
        } else {
            query += "g.group_id = '\(id)'"
        }
        query += "order by 12 asc, 13 asc, 2 asc"
        if let cursor = Database.shared.getRecords(fmdb: fmdb, query: query) {
            while cursor.next() {
                let group = Group(
                    id: cursor.string(forColumnIndex: 0) ?? "",
                    name: cursor.string(forColumnIndex: 1) ?? "",
                    profile: cursor.string(forColumnIndex: 2) ?? "",
                    quote: cursor.string(forColumnIndex: 3) ?? "",
                    by: cursor.string(forColumnIndex: 4) ?? "",
                    date: cursor.string(forColumnIndex: 5) ?? "",
                    parent: cursor.string(forColumnIndex: 6) ?? "",
                    chatId: "",
                    groupType: cursor.string(forColumnIndex: 7) ?? "",
                    isOpen: cursor.string(forColumnIndex: 8) ?? "",
                    official: cursor.string(forColumnIndex: 9) ?? "",
                    isEducation: cursor.string(forColumnIndex: 10) ?? "",
                    level: cursor.string(forColumnIndex: 11) ?? "")
                
                if group.chatId.isEmpty {
                    let lounge = Group(id: group.id, name: "Lounge".localized(), profile: "", quote: group.quote, by: group.by, date: group.date, parent: group.id, chatId: group.chatId, groupType: group.groupType, isOpen: group.isOpen, official: group.official, isEducation: group.isEducation, isLounge: true, level: group.level != "-1" ? group.level : "2")
                    group.childs.append(lounge)
                }
                
                if let topicCursor = Database.shared.getRecords(fmdb: fmdb, query: "select chat_id, title, thumb from DISCUSSION_FORUM where group_id = '\(group.id)'") {
                    while topicCursor.next() {
                        let topic = Group(id: group.id,
                                          name: topicCursor.string(forColumnIndex: 1) ?? "",
                                          profile: topicCursor.string(forColumnIndex: 2) ?? "",
                                          quote: group.quote,
                                          by: group.by,
                                          date: group.date,
                                          parent: group.id,
                                          chatId: topicCursor.string(forColumnIndex: 0) ?? "",
                                          groupType: group.groupType,
                                          isOpen: group.isOpen,
                                          official: group.official,
                                          isEducation: group.isEducation,
                                          level: group.level != "-1" ? group.level : "2")
                        group.childs.append(topic)
                    }
                    topicCursor.close()
                }
                
                if !group.id.isEmpty {
//                    if group.official == "1" {
//                        let idMe = User.getMyPin() as String?
//                        if let cursorUser = Database.shared.getRecords(fmdb: fmdb, query: "SELECT user_type FROM BUDDY where f_pin='\(idMe!)'"), cursorUser.next() {
//                            group.childs.append(contentsOf: getGroupRecursive(fmdb: fmdb, parent: group.id))
//                            cursorUser.close()
//                        }
//                    } else if group.official != "1"{
//                        group.childs.append(contentsOf: getGroupRecursive(fmdb: fmdb, parent: group.id))
//                    }
                    group.childs.append(contentsOf: getGroupRecursive(fmdb: fmdb, parent: group.id))
//                    group.childs = group.childs.sorted(by: { $0.name < $1.name })
//                    let dataLounge = group.childs.filter({$0.name == "Lounge".localized()})
//                    group.childs = group.childs.filter({ $0.name != "Lounge".localized() })
//                    group.childs.insert(contentsOf: dataLounge, at: 0)
                }
                data.append(group)
            }
            cursor.close()
        }
        return data
    }
    
    private func getOpenGroups(listGroups: [Group], completion: @escaping ([Group]) -> ()) {
        if let response = Nexilis.writeSync(message: CoreMessage_TMessageBank.getOpenGroups(p_account: "1,2,3,6,5,7", offset: "0", search: "")) {
            var dataGroups: [Group] = []
            if (response.getBody(key: CoreMessage_TMessageKey.ERRCOD, default_value: "99") == "00") {
                let data = response.getBody(key: CoreMessage_TMessageKey.DATA)
                if let json = try! JSONSerialization.jsonObject(with: data.data(using: String.Encoding.utf8)!, options: []) as? [[String: Any?]] {
                    for dataJson in json {
                        let group = Group(
                            id: dataJson[CoreMessage_TMessageKey.GROUP_ID] as? String ?? "",
                            name: dataJson[CoreMessage_TMessageKey.GROUP_NAME] as? String ?? "",
                            profile: dataJson[CoreMessage_TMessageKey.THUMB_ID] as? String ?? "",
                            quote: dataJson[CoreMessage_TMessageKey.QUOTE] as? String ?? "",
                            by: dataJson[CoreMessage_TMessageKey.BLOCK] as? String ?? "",
                            date: "",
                            parent: "",
                            chatId: "",
                            groupType: "NOTJOINED",
                            isOpen: dataJson[CoreMessage_TMessageKey.IS_OPEN] as? String ?? "",
                            official: "0",
                            isEducation: "")
                        dataGroups.append(group)
                    }
                }
            }
            completion(dataGroups)
        }
    }
    
    private func getGroups(id: String = "", parent: String = "", completion: @escaping ([Group]) -> ()) {
        DispatchQueue.global().async {
            Database.shared.database?.inTransaction({ fmdb, rollback in
                completion(self.getGroupRecursive(fmdb: fmdb, id: id, parent: parent))
            })
        }
    }
    
    private func pullBuddy() {
        if let me = User.getMyPin() {
            DispatchQueue.global().async {
                let _ = Nexilis.write(message: CoreMessage_TMessageBank.getBatchBuddiesInfos(p_f_pin: me, last_update: 0))
            }
        }
    }
    
    private func joinOpenGroup(groupId: String, flagMember: String = "0", completion: @escaping (Bool) -> ()) {
        DispatchQueue.global().async {
            var result: Bool = false
            let idMe = User.getMyPin() as String?
            if let response = Nexilis.writeAndWait(message: CoreMessage_TMessageBank.getAddGroupMember(p_group_id: groupId, p_member_pin: idMe!, p_position: "0")), response.isOk() {
                result = true
            }
            completion(result)
        }
    }

    @IBOutlet weak var backgroundImage: UIImageView!
    

    /*
    // MARK: - Navigation

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

}

// MARK: - Table view data source

extension SecondTabViewController: UITableViewDelegate, UITableViewDataSource {
    
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        if noData {
            return
        }
        tableView.deselectRow(at: indexPath, animated: true)
        switch segment.selectedSegmentIndex {
        case 0:
            let data: Chat
            if isFiltering {
                data = fillteredData[indexPath.row] as! Chat
            } else {
                data = chats[indexPath.row]
            }
            if let chooser = isChooser {
                if data.pin == "-999"{
                    return
                }
                chooser(data.messageScope, data.pin)
                dismiss(animated: true, completion: nil)
                return
            }
            if data.messageScope == "3" {
                let editorPersonalVC = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorPersonalVC") as! EditorPersonal
                editorPersonalVC.hidesBottomBarWhenPushed = true
                editorPersonalVC.unique_l_pin = data.pin
                navigationController?.show(editorPersonalVC, sender: nil)
            } else {
                let editorGroupVC = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorGroupVC") as! EditorGroup
                editorGroupVC.hidesBottomBarWhenPushed = true
                editorGroupVC.unique_l_pin = data.pin
                navigationController?.show(editorGroupVC, sender: nil)
            }
        case 1:
            expandCollapseGroup(tableView: tableView, indexPath: indexPath)
        default:
            expandCollapseGroup(tableView: tableView, indexPath: indexPath)
        }
    }
    
    func expandCollapseGroup(tableView: UITableView, indexPath: IndexPath) {
        let group: Group
        if isFiltering {
            if indexPath.row == 0 {
                group = fillteredData[indexPath.section] as! Group
            } else {
                if (fillteredData[indexPath.section] as! Group).childs.count > 0 {
                    group = (fillteredData[indexPath.section] as! Group).childs[indexPath.row - 1]
                } else {
                    return
                }
            }
        } else {
            if indexPath.row == 0 {
                group = groups[indexPath.section]
            } else {
                group = groups[indexPath.section].childs[indexPath.row - 1]
            }
        }
        if (checkOverrideAction(groupHolder: group)) {
            return;
        }
        group.isSelected = !group.isSelected
        if !group.isSelected{
            var sects = 0
            var sect = indexPath.section
            var id = group.id
            if let _ = groupMap[id] {
                var loooop = true
                repeat {
                    let c = sect + 1
                    if isFiltering {
                        if let o = self.fillteredData[c] as? Group {
                            if o.parent == id {
                                sects = sects + 1
                                sect = c
                                id = o.id
                                (self.fillteredData[c] as! Group).isSelected = false
                                self.groupMap.removeValue(forKey: (self.fillteredData[c] as! Group).id)
                            }
                            else {
                                loooop = false
                            }
                        }
                    }
                    else {
                        if c < self.groups.count && self.groups[c].parent == id {
                            sects = sects + 1
                            sect = c
                            id = self.groups[c].id
                            self.groups[c].isSelected = false
                            self.groupMap.removeValue(forKey: self.groups[c].id)
                        }
                        else {
                            loooop = false
                        }
                    }
                } while(loooop)
            }
            for i in stride(from: sects, to: 0, by: -1){
                if isFiltering {
                    self.fillteredData.remove(at: indexPath.section + i)
                }
                else {
                    self.groups.remove(at: indexPath.section + i)
                }
            }
            groupMap.removeValue(forKey: group.id)
        }
        if group.groupType == "NOTJOINED" {
            let alert = LibAlertController(title: "Do you want to join this group?".localized(), message: "Groups : \(group.name)\nMembers: \(group.by)".localized(), preferredStyle: .alert)
            alert.addAction(UIAlertAction(title: "Cancel".localized(), style: .cancel, handler: nil))
            alert.addAction(UIAlertAction(title: "Join".localized(), style: .default, handler: {(_) in
                self.joinOpenGroup(groupId: group.id, completion: { result in
                    if result {
                        DispatchQueue.main.async {
                            self.groupMap.removeAll()
                            let editorGroupVC = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorGroupVC") as! EditorGroup
                            editorGroupVC.hidesBottomBarWhenPushed = true
                            editorGroupVC.unique_l_pin = group.id
                            self.navigationController?.show(editorGroupVC, sender: nil)
                        }
                    }
                })
            }))
            self.present(alert, animated: true, completion: nil)
            return
        }
        if group.childs.count == 0 {
            Database.shared.database?.inTransaction({ (fmdb, rollback) in
                let idMe = User.getMyPin() as String?
                if let cursorMember = Database.shared.getRecords(fmdb: fmdb, query: "select f_pin from GROUPZ_MEMBER where group_id = '\(group.id)' and f_pin = '\(idMe!)'"), cursorMember.next() {
                    let groupId = group.chatId.isEmpty ? group.id : group.chatId
                    if let chooser = isChooser {
                        chooser("4", groupId)
                        dismiss(animated: true, completion: nil)
                        return
                    }
                    self.groupMap.removeAll()
                    let editorGroupVC = AppStoryBoard.Palio.instance.instantiateViewController(identifier: "editorGroupVC") as! EditorGroup
                    editorGroupVC.hidesBottomBarWhenPushed = true
                    editorGroupVC.unique_l_pin = groupId
                    navigationController?.show(editorGroupVC, sender: nil)
                    cursorMember.close()
                } else {
                    var viewController = UIApplication.shared.windows.first!.rootViewController
                    if !(viewController is ViewController) {
                        viewController = self.parent
                    }
                    if let viewController = viewController as? ViewController {
                        viewController.view.makeToast("You are not a member of this group".localized(), duration: 3)
                    }
                }
            })
        } else {
            if indexPath.row == 0 {
                tableView.reloadData()
            } else {
                getGroups(id: group.id) { g in
                    DispatchQueue.main.async {
                        //print("index path section: \(indexPath.section)")
                        //print("index path row: \(indexPath.row)")
                        //print("index path item: \(indexPath.item)")
                        if self.isFiltering {
//                                self.fillteredData.remove(at: indexPath.section)
                            if self.fillteredData[indexPath.section] is Group {
                                self.groupMap[(self.fillteredData[indexPath.section] as! Group).id] = 1
                                self.fillteredData.insert(contentsOf: g, at: indexPath.section + 1)
                            }
                        } else {
//                                self.groups.remove(at: indexPath.section)
                            self.groupMap[self.groups[indexPath.section].id] = 1
                            self.groups.insert(contentsOf: g, at: indexPath.section + 1)
                        }
                        //print("groupMap: \(self.groupMap)")
                        tableView.reloadData()
                        
                        self.expandCollapseGroup(tableView: tableView, indexPath: IndexPath(row: 0, section: indexPath.section + 1))
                    }
                }
            }
        }
    }
    
    func checkOverrideAction(groupHolder: Group) -> Bool {
        if groupHolder.isLounge {
            return false
        }
        let groupId = groupHolder.chatId.isEmpty ? groupHolder.id : groupHolder.chatId
        switch (groupId){
            case "18d1c6cffb70215af7b49" //bpkh konsultasi
            , "18d1c6e37a20215af7b49"
            , "18d1c6f852d0215af7b49"
            , "18d1c6ff83a0215af7b49"
            , "18d1c705e970215af7b49"
            , "18d30db3bde0230d00c15" //ina konsultasi bot
            , "18d30e64ce30230d00c15"
            , "18d30e9b6d80230d00c15"
            , "18d30ee00610230d00c15"
            , "18d30f02f850230d00c15":
                APIS.openSmartChatbot();
                return true;
            case "18d30daa4540230d00c15" //ina cc
            , "18d30e59a950230d00c15"
            , "18d30e9292b0230d00c15"
            , "18d30ed8e250230d00c15"
            , "18d30efa66c0230d00c15"
            , "18d35b220540215af7b49" //bpkhcc
            , "18d35b2f5ee0215af7b49"
            , "18d35b356530215af7b49"
            , "18d35b411510215af7b49"
            , "18d35b46ae90215af7b49":
                APIS.openContactCenter();
                return true;
            case "18d1c6d9f330215af7b49": //bpkh haji
                Nexilis.openUrl(url: Utils.decrypt(str: "6]tov!l_opgn=hgz?ykmgv?yoro3kt?uo>yoro3kt??@yvzzn"))
                return true;
            case "18d1c6eefd40215af7b49": //bpkh bpjs
                Nexilis.openUrl(url: Utils.decrypt(str: "1>ojq`g@tkqc.cbu:tfhbq:tjmjyfo:pj/tjmjyfo::;tquui"))
                return true;
            case "18d30e711c20230d00c15": //ina bpjs
                Nexilis.openUrl(url: Utils.decrypt(str: "6]tov!l_ypvh=hgz?ykmgv?yoro3kt?sui>ykrgyomojrkyz??@yvzzn"))
                return true;
            case "18d30e47ae60230d00c15": //ina KTP, KK, SKL
                Nexilis.openUrl(url: Utils.decrypt(str: "1>ojq`g@qul.cbu:tfhbq:tjmjyfo:npd/tfmbtjhjemftu::;tquui"))
                return true;
            case "18d30eb2e910230d00c15": //SIM, SKKB, SKBN
                Nexilis.openUrl(url: Utils.decrypt(str: "4[rmt}j]qmw;fex=wiket=wmpm1ir=qsg<wipewmkmhpiwx==>wtxxl"))
                return true;
            case "18da1c0200f0215af7b49": //BPKH index BMI
                Nexilis.openUrl(url: Utils.decrypt(str: "4[rmt}j]mqf}1ihrm=mqf=wmpm1ir=sm<wmpm1ir==>wtxxl"))
                return true;
            default:
                break;
        }
        return false
    }
    
    func numberOfSections(in tableView: UITableView) -> Int {
        if isFiltering {
            if segment.selectedSegmentIndex == 1 {
                return fillteredData.count
            }
            return 1
        } else {
            if segment.selectedSegmentIndex == 1 {
                return groups.count
            }
            return 1
        }
    }
    
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        var value = 0
        if isFiltering {
            if segment.selectedSegmentIndex == 1, let groups = fillteredData as? [Group] {
                let group = groups[section]
                if group.isSelected {
                    if let _ = groupMap[group.id] {
                        value = 1
                    }
                    else {
                        value = group.childs.count + 1
                    }
                } else {
                    value = 1
                }
            } else {
                value = fillteredData.count
            }
            if value == 0 {
                value = 1
                tableView.separatorStyle = .none
            } else {
                tableView.separatorStyle = .singleLine
            }
            return value
        }
        switch segment.selectedSegmentIndex {
        case 0:
            value = chats.count
        case 1:
            let group = groups[section]
            if group.isSelected {
                if let _ = groupMap[group.id] {
                    value = 1
                }
                else {
                    value = group.childs.count + 1
                }
            } else {
                value = 1
            }
        default:
            value = chats.count
        }
        if value == 0 {
            noData = true
            value = 1
            tableView.separatorStyle = .none
        } else {
            noData = false
            tableView.separatorStyle = .singleLine
        }
        return value
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        var cell: UITableViewCell!
        switch segment.selectedSegmentIndex {
        case 0:
            cell = tableView.dequeueReusableCell(withIdentifier: "reuseIdentifierChat", for: indexPath)
            let content = cell.contentView
            if content.subviews.count > 0 {
                content.subviews.forEach { $0.removeFromSuperview() }
            }
            if noData || (isFiltering && fillteredData.count == 0) {
                let labelNochat = UILabel()
                labelNochat.text = isFiltering ? "No Result".localized() : "There are no conversations".localized()
                labelNochat.font = .systemFont(ofSize: 13)
                labelNochat.textColor = self.traitCollection.userInterfaceStyle == .dark ? .white : .black
                content.addSubview(labelNochat)
                labelNochat.anchor(centerX: content.centerXAnchor, centerY: content.centerYAnchor)
                cell.backgroundColor = .clear
                cell.selectionStyle = .none
                return cell
            }
            let data: Chat
            if isFiltering {
                data = fillteredData[indexPath.row] as! Chat
            } else {
                if chats.count == 0 {
                    let labelNochat = UILabel()
                    labelNochat.text = "There are no conversations".localized()
                    labelNochat.font = .systemFont(ofSize: 13)
                    labelNochat.textColor = self.traitCollection.userInterfaceStyle == .dark ? .white : .black
                    content.addSubview(labelNochat)
                    labelNochat.anchor(centerX: content.centerXAnchor, centerY: content.centerYAnchor)
                    cell.backgroundColor = .clear
                    cell.selectionStyle = .none
                    return cell
                }
                data = chats[indexPath.row]
            }
            if selectedTag != UNREAD_TAG && selectedTag != 0 {
                let title = UILabel()
                let subtitle = UILabel()
                title.textColor = .black
                subtitle.textColor = .gray
                title.font = .systemFont(ofSize: 16, weight: .medium)
                subtitle.font = .systemFont(ofSize: 14)
                content.addSubview(title)
                content.addSubview(subtitle)
                title.anchor(top: content.topAnchor, left: content.leftAnchor, paddingTop: 10, paddingLeft: 20)
                subtitle.anchor(top: title.bottomAnchor, left: content.leftAnchor, right: content.rightAnchor, paddingLeft: 20, paddingRight: 20)
                subtitle.numberOfLines = 2
                title.text = data.name
                
                let imageArrowRight = UIImageView(image: UIImage(systemName: "chevron.right"))
                content.addSubview(imageArrowRight)
                imageArrowRight.tintColor = .gray
                imageArrowRight.anchor(top: content.topAnchor, right: content.rightAnchor, paddingTop: 10, paddingRight: 20)
                
                let timeView = UILabel()
                content.addSubview(timeView)
                timeView.anchor(top: content.topAnchor, right: imageArrowRight.leftAnchor, paddingTop: 10, paddingRight: 20)
                timeView.textColor = .gray
                timeView.font = UIFont.systemFont(ofSize: 16)
                
                let date = Date(milliseconds: Int64(data.serverDate)!)
                let calendar = Calendar.current
                
                if (calendar.isDateInToday(date)) {
                    let formatter = DateFormatter()
                    formatter.dateFormat = "HH:mm"
                    formatter.locale = NSLocale(localeIdentifier: "id") as Locale?
                    timeView.text = formatter.string(from: date as Date)
                } else {
                    let startOfNow = calendar.startOfDay(for: Date())
                    let startOfTimeStamp = calendar.startOfDay(for: date)
                    let components = calendar.dateComponents([.day], from: startOfNow, to: startOfTimeStamp)
                    let day = -(components.day!)
                    if day == 1 {
                        timeView.text = "Yesterday".localized()
                    } else {
                        if day < 7 {
                            let formatter = DateFormatter()
                            formatter.dateFormat = "EEEE"
                            let lang: String = SecureUserDefaults.shared.value(forKey: "i18n_language") ?? "en"
                            if lang == "id" {
                                formatter.locale = NSLocale(localeIdentifier: "id") as Locale?
                            }
                            timeView.text = formatter.string(from: date)
                        } else {
                            let formatter = DateFormatter()
                            formatter.dateFormat = "M/dd/yy"
                            formatter.locale = NSLocale(localeIdentifier: "id") as Locale?
                            let stringFormat = formatter.string(from: date as Date)
                            timeView.text = stringFormat
                        }
                    }
                }
                
                cell.separatorInset = UIEdgeInsets(top: 0, left: 20, bottom: 0, right: 0)
                
                let container = UIView()
                content.addSubview(container)
                container.anchor(top: subtitle.bottomAnchor, left: content.leftAnchor, right: content.rightAnchor, paddingTop: 5, paddingLeft: 20, paddingRight: 20, height: selectedTag == LINKS_TAG ? 75 : 60)
                container.backgroundColor = .lightGray.withAlphaComponent(0.3)
                container.layer.cornerRadius = 15
                container.clipsToBounds = true
                container.isUserInteractionEnabled = true
                
                if selectedTag == DOCUMENTS_TAG {
                    subtitle.text = "📄 " + "Document".localized()
                    
                    let imageFile = UIImageView(image: UIImage(systemName: "doc.fill", withConfiguration: UIImage.SymbolConfiguration(pointSize: 45)))
                    container.addSubview(imageFile)
                    imageFile.tintColor = .black
                    imageFile.anchor(top: container.topAnchor, left: container.leftAnchor, bottom: container.bottomAnchor, paddingTop: 5, paddingLeft: 5, paddingBottom: 5, width: 45)
                    
                    let nameFile = UILabel()
                    container.addSubview(nameFile)
                    nameFile.font = .systemFont(ofSize: 12, weight: .medium)
                    nameFile.textColor = .black
                    nameFile.numberOfLines = 2
                    nameFile.anchor(top: container.topAnchor, left: imageFile.rightAnchor, right: container.rightAnchor, paddingTop: 5, paddingLeft: 10, paddingRight: 5)
                    nameFile.text = data.messageText.components(separatedBy: "|")[0]
                    
                    let fileSub = UILabel()
                    let nsDocumentDirectory = FileManager.SearchPathDirectory.documentDirectory
                    let nsUserDomainMask = FileManager.SearchPathDomainMask.userDomainMask
                    let paths = NSSearchPathForDirectoriesInDomains(nsDocumentDirectory, nsUserDomainMask, true)
                    let arrExtFile = (data.messageText.components(separatedBy: "|")[0]).split(separator: ".")
                    let finalExtFile = arrExtFile[arrExtFile.count - 1]
                    if let dirPath = paths.first {
                        let fileURL = URL(fileURLWithPath: dirPath).appendingPathComponent(data.file)
                        if FileManager.default.fileExists(atPath: fileURL.path) {
                            if let dataFile = try? Data(contentsOf: fileURL) {
                                var sizeOfFile = Int(dataFile.count / 1000000)
                                if (sizeOfFile < 1) {
                                    sizeOfFile = Int(dataFile.count / 1000)
                                    if (finalExtFile.count > 4) {
                                        fileSub.text = "\(sizeOfFile) kB \u{2022} TXT"
                                    }else {
                                        fileSub.text = "\(sizeOfFile) kB \u{2022} \(finalExtFile.uppercased())"
                                    }
                                } else {
                                    if (finalExtFile.count > 4) {
                                        fileSub.text = "\(sizeOfFile) MB \u{2022} TXT"
                                    }else {
                                        fileSub.text = "\(sizeOfFile) MB \u{2022} \(finalExtFile.uppercased())"
                                    }
                                }
                            } else {
                                fileSub.text = ""
                            }
                        }
                        else if FileEncryption.shared.isSecureExists(filename: data.file) {
                            if let dataFile = try? FileEncryption.shared.readSecure(filename: data.file) {
                                var sizeOfFile = Int(dataFile.count / 1000000)
                                if (sizeOfFile < 1) {
                                    sizeOfFile = Int(dataFile.count / 1000)
                                    if (finalExtFile.count > 4) {
                                        fileSub.text = "\(sizeOfFile) kB \u{2022} TXT"
                                    }else {
                                        fileSub.text = "\(sizeOfFile) kB \u{2022} \(finalExtFile.uppercased())"
                                    }
                                } else {
                                    if (finalExtFile.count > 4) {
                                        fileSub.text = "\(sizeOfFile) MB \u{2022} TXT"
                                    }else {
                                        fileSub.text = "\(sizeOfFile) MB \u{2022} \(finalExtFile.uppercased())"
                                    }
                                }
                            } else {
                                fileSub.text = ""
                            }
                        }
                        container.addSubview(fileSub)
                        fileSub.anchor(top: nameFile.bottomAnchor, left: imageFile.rightAnchor, bottom: container.bottomAnchor, paddingLeft: 10, paddingBottom: 5)
                        fileSub.font = .systemFont(ofSize: 10)
                        fileSub.textColor = .gray
                        let objectTap = ObjectGesture(target: self, action: #selector(onContSearch(_:)))
                        objectTap.file_id = data.file
                        container.addGestureRecognizer(objectTap)
                    }
                } else if selectedTag == LINKS_TAG {
                    var text = ""
                    var txtData = data.messageText
                    if txtData.contains("■"){
                        txtData = txtData.components(separatedBy: "■")[0]
                        txtData = txtData.trimmingCharacters(in: .whitespacesAndNewlines)
                    }
                    let listTextSplitBreak = txtData.components(separatedBy: "\n")
                    let indexFirstLinkSplitBreak = listTextSplitBreak.firstIndex(where: { $0.contains("www.") || $0.contains("http://") || $0.contains("https://") })
                    if indexFirstLinkSplitBreak != nil {
                        let listTextSplitSpace = listTextSplitBreak[indexFirstLinkSplitBreak!].components(separatedBy: " ")
                        let indexFirstLinkSplitSpace = listTextSplitSpace.firstIndex(where: { ($0.starts(with: "www.") && $0.components(separatedBy: ".").count > 2) || ($0.starts(with: "http://") && $0.components(separatedBy: ".").count > 1) || ($0.starts(with: "https://") && $0.components(separatedBy: ".").count > 1) })
                        if indexFirstLinkSplitSpace != nil {
                            text = listTextSplitSpace[indexFirstLinkSplitSpace!]
                        }
                    }
                    var dataURL = ""
                    subtitle.text = txtData
                    Database.shared.database?.inTransaction({ (fmdb, rollback) in
                        do {
                            if let cursor = Database.shared.getRecords(fmdb: fmdb, query: "select data_link from LINK_PREVIEW where link='\(text)'"), cursor.next() {
                                if let data = cursor.string(forColumnIndex: 0) {
                                    dataURL = data
                                }
                                cursor.close()
                            }
                        } catch {
                            rollback.pointee = true
                            print("Access database error: \(error.localizedDescription)")
                        }
                    })
                    
                    var title = ""
                    var description = ""
                    var imageUrl: String?
                    var link = text
                    
                    let objectTap = ObjectGesture(target: self, action: #selector(onContSearch(_:)))
                    objectTap.message_id = link
                    container.addGestureRecognizer(objectTap)
                    
                    let imagePreview = UIImageView()
                    container.addSubview(imagePreview)
                    imagePreview.translatesAutoresizingMaskIntoConstraints = false
                    imagePreview.leadingAnchor.constraint(equalTo: container.leadingAnchor).isActive = true
                    imagePreview.bottomAnchor.constraint(equalTo: container.bottomAnchor).isActive = true
                    imagePreview.topAnchor.constraint(equalTo: container.topAnchor).isActive = true
                    imagePreview.widthAnchor.constraint(equalToConstant: 80.0).isActive = true
                    
                    imagePreview.image = UIImage(systemName: "link", withConfiguration: UIImage.SymbolConfiguration(pointSize: 45))
                    imagePreview.contentMode = .center
                    imagePreview.clipsToBounds = true
                    imagePreview.tintColor = .black
                    imagePreview.backgroundColor = .gray.withAlphaComponent(0.3)
                    
                    let titlePreview = UILabel()
                    container.addSubview(titlePreview)
                    titlePreview.translatesAutoresizingMaskIntoConstraints = false
                    titlePreview.leadingAnchor.constraint(equalTo: imagePreview.trailingAnchor, constant: 5.0).isActive = true
                    titlePreview.topAnchor.constraint(equalTo: container.topAnchor, constant: 10.0).isActive = true
                    titlePreview.trailingAnchor.constraint(equalTo: container.trailingAnchor, constant: -5.0).isActive = true
                    titlePreview.text = title
                    titlePreview.font = UIFont.systemFont(ofSize: 14.0, weight: .bold)
                    titlePreview.textColor = self.traitCollection.userInterfaceStyle == .dark ? .white : .black
                    
                    let descPreview = UILabel()
                    container.addSubview(descPreview)
                    descPreview.translatesAutoresizingMaskIntoConstraints = false
                    descPreview.leadingAnchor.constraint(equalTo: imagePreview.trailingAnchor, constant: 5.0).isActive = true
                    descPreview.topAnchor.constraint(equalTo: titlePreview.bottomAnchor).isActive = true
                    descPreview.trailingAnchor.constraint(equalTo: container.trailingAnchor, constant: -5.0).isActive = true
                    descPreview.text = description
                    descPreview.font = UIFont.systemFont(ofSize: 12.0)
                    descPreview.textColor = .gray
                    descPreview.numberOfLines = 1
                    
                    let linkPreview = UILabel()
                    container.addSubview(linkPreview)
                    linkPreview.translatesAutoresizingMaskIntoConstraints = false
                    linkPreview.leadingAnchor.constraint(equalTo: imagePreview.trailingAnchor, constant: 5.0).isActive = true
                    linkPreview.trailingAnchor.constraint(equalTo: container.trailingAnchor, constant: -5.0).isActive = true
                    linkPreview.font = UIFont.systemFont(ofSize: 10.0)
                    linkPreview.textColor = .gray
                    linkPreview.numberOfLines = 1
                    
                    if !dataURL.isEmpty {
                        if let data = try! JSONSerialization.jsonObject(with: dataURL.data(using: String.Encoding.utf8)!, options: []) as? [String: Any] {
                            title = data["title"] as! String
                            description = data["description"] as! String
                            imageUrl = data["imageUrl"] as? String
                            link = data["link"] as! String
                            
                            if imageUrl != nil {
                                imagePreview.loadImageAsync(with: imageUrl)
                                imagePreview.contentMode = .scaleToFill
                                imagePreview.clipsToBounds = true
                            }
                            
                            titlePreview.text = title
                            descPreview.text = description
                            linkPreview.text = link
                            linkPreview.topAnchor.constraint(equalTo: descPreview.bottomAnchor, constant: 8.0).isActive = true
                        }
                    } else {
                        linkPreview.text = link
                        linkPreview.centerYAnchor.constraint(equalTo: container.centerYAnchor).isActive = true
                    }
                } else if selectedTag == AUDIOS_TAG {
                    subtitle.text = "♫ " + "Audio".localized()
                    
                    let imageAudio = UIImageView()
                    imageAudio.image = UIImage(systemName: "music.note", withConfiguration: UIImage.SymbolConfiguration(pointSize: 35))
                    container.addSubview(imageAudio)
                    imageAudio.anchor(left: container.leftAnchor, paddingLeft: 10, centerY: container.centerYAnchor)
                    imageAudio.tintColor = .black
                    
                    let nameAudio = UILabel()
                    container.addSubview(nameAudio)
                    nameAudio.anchor(left: imageAudio.rightAnchor, right: container.rightAnchor, paddingLeft: 10, paddingRight: 10, centerY: container.centerYAnchor)
                    nameAudio.numberOfLines = 2
                    nameAudio.text = data.messageText.components(separatedBy: "|")[0]
                    nameAudio.font = .systemFont(ofSize: 16, weight: .medium)
                    
                    let nsDocumentDirectory = FileManager.SearchPathDirectory.documentDirectory
                    let nsUserDomainMask = FileManager.SearchPathDomainMask.userDomainMask
                    let paths = NSSearchPathForDirectoriesInDomains(nsDocumentDirectory, nsUserDomainMask, true)
                    if let dirPath = paths.first {
                        let audioURL = URL(fileURLWithPath: dirPath).appendingPathComponent(data.audio)
                        if !FileManager.default.fileExists(atPath: audioURL.path) && !FileEncryption.shared.isSecureExists(filename: data.audio) {
                            Download().startHTTP(forKey: data.audio, isImage: false) { (name, progress) in
                                guard progress == 100 else {
                                    return
                                }
                                tableView.reloadRows(at: [indexPath], with: .none)
                            }
                        } else {
                            let objectTap = ObjectGesture(target: self, action: #selector(onContSearch(_:)))
                            objectTap.audio_id = data.audio
                            container.addGestureRecognizer(objectTap)
                        }
                    }
                }
                return cell
            }
            
            let imageView = UIImageView()
            content.addSubview(imageView)
            imageView.translatesAutoresizingMaskIntoConstraints = false
            NSLayoutConstraint.activate([
                imageView.leadingAnchor.constraint(equalTo: content.leadingAnchor, constant: 10.0),
                imageView.topAnchor.constraint(equalTo: content.topAnchor, constant: 10.0),
                imageView.bottomAnchor.constraint(equalTo: content.bottomAnchor, constant: -10.0),
                imageView.widthAnchor.constraint(equalToConstant: 55.0),
                imageView.heightAnchor.constraint(equalToConstant: 55.0)
            ])
            if data.profile.isEmpty && data.pin != "-999" {
                if data.messageScope == "3" {
                    imageView.image = UIImage(named: "Profile---Purple", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)
                } else {
                    imageView.image = UIImage(named: "Conversation---Purple", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)
                }
            } else {
                getImage(name: data.profile, placeholderImage: UIImage(named: data.pin == "-999" ? "pb_button" : data.messageScope == "3" ? "Profile---Purple" : "Conversation---Purple", in: Bundle.resourceBundle(for: Nexilis.self), with: nil), isCircle: true, tableView: tableView, indexPath: indexPath, completion: { result, isDownloaded, image in
                    imageView.image = image
                })
            }
            let titleView = UILabel()
            content.addSubview(titleView)
            titleView.translatesAutoresizingMaskIntoConstraints = false
            NSLayoutConstraint.activate([
                titleView.leadingAnchor.constraint(equalTo: imageView.trailingAnchor, constant: 10.0),
                titleView.topAnchor.constraint(equalTo: content.topAnchor, constant: 10.0),
                titleView.trailingAnchor.constraint(equalTo: content.trailingAnchor, constant: -40.0),
            ])
            titleView.text = data.name
            titleView.font = UIFont.systemFont(ofSize: 14, weight: .medium)
            
            let messageView = UILabel()
            content.addSubview(messageView)
            messageView.translatesAutoresizingMaskIntoConstraints = false
            NSLayoutConstraint.activate([
                messageView.leadingAnchor.constraint(equalTo: imageView.trailingAnchor, constant: 10.0),
                messageView.topAnchor.constraint(equalTo: titleView.bottomAnchor, constant: 5.0),
                messageView.trailingAnchor.constraint(equalTo: content.trailingAnchor, constant: -40.0),
            ])
            messageView.textColor = .gray
            if data.messageText.contains("■") {
                data.messageText = data.messageText.components(separatedBy: "■")[0]
                data.messageText = data.messageText.trimmingCharacters(in: .whitespacesAndNewlines)
            }
            let text = Utils.previewMessageText(chat: data)
            let idMe = User.getMyPin() as String?
            if let attributeText = text as? NSMutableAttributedString {
                let stringMessage = NSMutableAttributedString(string: "")
                if data.fpin == idMe {
                    if data.lock == "1" {
                        if data.messageScope == "4" {
                            stringMessage.append(NSAttributedString(string: "You".localized() + ": ", attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 12, weight: .medium)]))
                        }
                        stringMessage.append(("🚫 _"+"You were deleted this message".localized()+"_").richText())
                    } else {
                        let imageStatus = NSTextAttachment()
                        let status = getRealStatus(messageId: data.messageId)
                        if status == "0" {
                            imageStatus.image = UIImage(systemName: "xmark.circle")!.withTintColor(UIColor.red, renderingMode: .alwaysOriginal)
                        } else if status == "1" {
                            imageStatus.image = UIImage(systemName: "clock.arrow.circlepath")!.withTintColor(UIColor.lightGray, renderingMode: .alwaysOriginal)
                        } else if status == "2" {
                            imageStatus.image = UIImage(named: "checklist", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!.withTintColor(UIColor.lightGray)
                        } else if (status == "3") {
                            imageStatus.image = UIImage(named: "double-checklist", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!.withTintColor(UIColor.lightGray)
                        } else if (status == "8") {
                            imageStatus.image = UIImage(named: "message_status_ack", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!.withRenderingMode(.alwaysOriginal)
                        } else {
                            imageStatus.image = UIImage(named: "double-checklist", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!.withTintColor(UIColor.systemBlue)
                        }
                        imageStatus.bounds = CGRect(x: 0, y: -2, width: 15, height: 15)
                        let imageStatusString = NSAttributedString(attachment: imageStatus)
                        stringMessage.append(imageStatusString)
                        stringMessage.append(NSAttributedString(string: " "))
                        if data.messageScope == "4" {
                            stringMessage.append(NSAttributedString(string: "You".localized() + ": ", attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 12, weight: .medium)]))
                        }
                        stringMessage.append(attributeText)
                    }
                } else {
                    if data.messageScope == "4" {
                        stringMessage.append(NSAttributedString(string: User.getData(pin: data.fpin)!.firstName + ": ", attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 12, weight: .medium)]))
                    }
                    if data.lock == "1" {
                        stringMessage.append(("🚫 _"+"This message was deleted".localized()+"_").richText())
                    } else {
                        stringMessage.append(attributeText)
                    }
                }
                messageView.attributedText = stringMessage
            }
            messageView.numberOfLines = 2
            
            let timeView = UILabel()
            content.addSubview(timeView)
            timeView.translatesAutoresizingMaskIntoConstraints = false
            NSLayoutConstraint.activate([
                timeView.topAnchor.constraint(equalTo: content.topAnchor, constant: 10.0),
                timeView.trailingAnchor.constraint(equalTo: content.trailingAnchor, constant: -20.0),
            ])
            timeView.textColor = .gray
            timeView.font = UIFont.systemFont(ofSize: 14)
            
            let date = Date(milliseconds: Int64(data.serverDate)!)
            let calendar = Calendar.current
            
            if (calendar.isDateInToday(date)) {
                let formatter = DateFormatter()
                formatter.dateFormat = "HH:mm"
                formatter.locale = NSLocale(localeIdentifier: "id") as Locale?
                timeView.text = formatter.string(from: date as Date)
            } else {
                let startOfNow = calendar.startOfDay(for: Date())
                let startOfTimeStamp = calendar.startOfDay(for: date)
                let components = calendar.dateComponents([.day], from: startOfNow, to: startOfTimeStamp)
                let day = -(components.day!)
                if day == 1 {
                    timeView.text = "Yesterday".localized()
                } else {
                    if day < 7 {
                        let formatter = DateFormatter()
                        formatter.dateFormat = "EEEE"
                        let lang: String = SecureUserDefaults.shared.value(forKey: "i18n_language") ?? "en"
                        if lang == "id" {
                            formatter.locale = NSLocale(localeIdentifier: "id") as Locale?
                        }
                        timeView.text = formatter.string(from: date)
                    } else {
                        let formatter = DateFormatter()
                        formatter.dateFormat = "M/dd/yy"
                        formatter.locale = NSLocale(localeIdentifier: "id") as Locale?
                        let stringFormat = formatter.string(from: date as Date)
                        timeView.text = stringFormat
                    }
                }
            }
            
            if data.counter != "0" {
                timeView.textColor = .systemRed
                let viewCounter = UIView()
                content.addSubview(viewCounter)
                viewCounter.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    viewCounter.topAnchor.constraint(equalTo: timeView.bottomAnchor, constant: 5.0),
                    viewCounter.trailingAnchor.constraint(equalTo: content.trailingAnchor, constant: -20),
                    viewCounter.widthAnchor.constraint(greaterThanOrEqualToConstant: 20),
                    viewCounter.heightAnchor.constraint(equalToConstant: 20)
                ])
                viewCounter.backgroundColor = .systemRed
                viewCounter.layer.cornerRadius = 10
                viewCounter.clipsToBounds = true
                viewCounter.layer.borderWidth = 0.5
                viewCounter.layer.borderColor = UIColor.secondaryColor.cgColor

                let labelCounter = UILabel()
                viewCounter.addSubview(labelCounter)
                labelCounter.translatesAutoresizingMaskIntoConstraints = false
                NSLayoutConstraint.activate([
                    labelCounter.centerYAnchor.constraint(equalTo: viewCounter.centerYAnchor),
                    labelCounter.leadingAnchor.constraint(equalTo: viewCounter.leadingAnchor, constant: 2),
                    labelCounter.trailingAnchor.constraint(equalTo: viewCounter.trailingAnchor, constant: -2),
                ])
                labelCounter.font = UIFont.systemFont(ofSize: 11)
                if Int(data.counter)! > 99 {
                    labelCounter.text = "99+"
                } else {
                    labelCounter.text = data.counter
                }
                labelCounter.textColor = .secondaryColor
                labelCounter.textAlignment = .center
            }
        case 1:
            cell = tableView.dequeueReusableCell(withIdentifier: "reuseIdentifierGroup", for: indexPath)
            var content = cell.defaultContentConfiguration()
            content.textProperties.font = UIFont.systemFont(ofSize: 14)
            let group: Group
            if isFiltering {
                if indexPath.row == 0 {
                    group = fillteredData[indexPath.section] as! Group
                } else {
                    if (fillteredData[indexPath.section] as! Group).childs.count > 0 {
                        group = (fillteredData[indexPath.section] as! Group).childs[indexPath.row - 1]
                    } else {
                        return cell
                    }
                }
            } else {
                if indexPath.row == 0 {
                    if indexPath.section > (groups.count - 1) {
                        return cell
                    }
                    group = groups[indexPath.section]
                } else {
                    group = groups[indexPath.section].childs[indexPath.row - 1]
                }
            }
            if group.official == "1" && group.parent == "" {
                content.attributedText = self.set(image: UIImage(named: "ic_official_flag", in: Bundle.resourceBundle(for: Nexilis.self), with: nil)!, with: "  \(group.name)", size: 15, y: -4, colorText: self.traitCollection.userInterfaceStyle == .dark ? .white : .black)
            }
            else if group.isOpen == "1" && group.parent == "" {
                if self.traitCollection.userInterfaceStyle == .dark {
                    content.attributedText = self.set(image: UIImage(systemName: "globe")!.withTintColor(.white), with: "  \(group.name)", size: 15, y: -4, colorText: self.traitCollection.userInterfaceStyle == .dark ? .white : .black)
                } else {
                    content.attributedText = self.set(image: UIImage(systemName: "globe")!, with: "  \(group.name)", size: 15, y: -4, colorText: self.traitCollection.userInterfaceStyle == .dark ? .white : .black)
                }
            } else if group.parent == "" {
                if self.traitCollection.userInterfaceStyle == .dark {
                    content.attributedText = self.set(image: UIImage(systemName: "lock.fill")!.withTintColor(.white), with: "  \(group.name)", size: 15, y: -4, colorText: self.traitCollection.userInterfaceStyle == .dark ? .white : .black)
                } else {
                    content.attributedText = self.set(image: UIImage(systemName: "lock.fill")!, with: "  \(group.name)", size: 15, y: -4, colorText: self.traitCollection.userInterfaceStyle == .dark ? .white : .black)
                }
            } else {
                content.text = group.name
            }
            if group.childs.count > 0 {
                let iconName = (group.isSelected) ? "chevron.up.circle" : "chevron.down.circle"
                let imageView = UIImageView(image: UIImage(systemName: iconName))
                imageView.tintColor = self.traitCollection.userInterfaceStyle == .dark ? .white : .black
                cell.accessoryView = imageView
            }
            else {
                cell.accessoryView = nil
                cell.accessoryType = .none
            }
            content.imageProperties.maximumSize = CGSize(width: 40, height: 40)
            getImage(name: group.profile, placeholderImage: UIImage(named: "Conversation---Purple", in: Bundle.resourceBundle(for: Nexilis.self), with: nil), isCircle: true, tableView: tableView, indexPath: indexPath) { result, isDownloaded, image in
                content.image = image
            }
            cell.contentConfiguration = content
            if !group.level.isEmpty {
                if group.level != "-1" && Int(group.level)! < 7 {
                    cell.contentView.layoutMargins = .init(top: 0.0, left: CGFloat(25 * Int(group.level)!), bottom: 0.0, right: 0)
                } else if Int(group.level)! > 6 {
                    cell.contentView.layoutMargins = .init(top: 0.0, left: CGFloat(25 * (Int(group.level)! - 6)), bottom: 0.0, right: 0)
                }
            }
        default:
            cell = tableView.dequeueReusableCell(withIdentifier: "reuseIdentifierContact", for: indexPath)
            var content = cell.defaultContentConfiguration()
            content.text = ""
            cell.contentConfiguration = content
        }
        cell.backgroundColor = .clear
        cell.separatorInset = UIEdgeInsets(top: 0, left: 60.0, bottom: 0, right: 0)
        return cell
    }
    
    @objc func onContSearch(_ sender: ObjectGesture) {
        if selectedTag == PHOTOS_TAG {
            
        } else if selectedTag == VIDEOS_TAG {
            
        } else if selectedTag == DOCUMENTS_TAG {
            let nsDocumentDirectory = FileManager.SearchPathDirectory.documentDirectory
            let nsUserDomainMask = FileManager.SearchPathDomainMask.userDomainMask
            let paths = NSSearchPathForDirectoriesInDomains(nsDocumentDirectory, nsUserDomainMask, true)
            if let dirPath = paths.first {
                let fileURL = URL(fileURLWithPath: dirPath).appendingPathComponent(sender.file_id)
                if FileManager.default.fileExists(atPath: fileURL.path) {
                    self.previewItem = fileURL as NSURL
                    let previewController = QLPreviewController()
                    let rightBarButton = UIBarButtonItem()
                    previewController.navigationItem.rightBarButtonItem = rightBarButton
                    previewController.dataSource = self
                    previewController.modalPresentationStyle = .custom
                    
                    self.present(previewController, animated: true)
                } else if FileEncryption.shared.isSecureExists(filename: sender.file_id) {
                    do {
                        if let docData = try FileEncryption.shared.readSecure(filename: sender.file_id) {
                            
                            let cachesDirectory = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask).first!
                            let tempPath = cachesDirectory.appendingPathComponent(sender.file_id)
                            try docData.write(to: tempPath)
                            self.previewItem = tempPath as NSURL
                            let previewController = QLPreviewController()
                            let rightBarButton = UIBarButtonItem()
                            previewController.navigationItem.rightBarButtonItem = rightBarButton
                            previewController.dataSource = self
                            previewController.modalPresentationStyle = .custom
                            self.present(previewController,animated: true)
                        }
                    }
                    catch {
                        
                    }
                }
            }
        } else if selectedTag == LINKS_TAG {
            var stringURl = sender.message_id
            if stringURl.lowercased().starts(with: "www.") {
                stringURl = "https://" + stringURl.replacingOccurrences(of: "www.", with: "")
            }
            guard let url = URL(string: stringURl) else { return }
            UIApplication.shared.open(url)
        } else if selectedTag == AUDIOS_TAG {
            let nsDocumentDirectory = FileManager.SearchPathDirectory.documentDirectory
            let nsUserDomainMask = FileManager.SearchPathDomainMask.userDomainMask
            let paths = NSSearchPathForDirectoriesInDomains(nsDocumentDirectory, nsUserDomainMask, true)
            if let dirPath = paths.first {
                let audioURL = URL(fileURLWithPath: dirPath).appendingPathComponent(sender.audio_id)
                if FileManager.default.fileExists(atPath: audioURL.path) {
                    do {
                        if audioPlayer == nil || audioPlayer?.url != audioURL {
                            audioPlayer = try AVAudioPlayer(contentsOf: audioURL)
                            audioPlayer?.prepareToPlay()
                            audioPlayer?.play()
                        } else if audioPlayer!.isPlaying {
                            audioPlayer?.pause()
                        } else {
                            audioPlayer?.play()
                        }
                    } catch {
                        
                    }
                } else if FileEncryption.shared.isSecureExists(filename: sender.audio_id) {
                    do {
                        if let audioData = try FileEncryption.shared.readSecure(filename: sender.audio_id) {
                            let cachesDirectory = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask).first!
                            let tempPath = cachesDirectory.appendingPathComponent(sender.audio_id)
                            try audioData.write(to: tempPath)
                            if audioPlayer == nil || audioPlayer?.url != tempPath {
                                audioPlayer = try AVAudioPlayer(contentsOf: tempPath)
                                audioPlayer?.prepareToPlay()
                                audioPlayer?.play()
                            } else if audioPlayer!.isPlaying {
                                audioPlayer?.pause()
                            } else {
                                audioPlayer?.play()
                            }
                        }
                    } catch {
                        
                    }
                }
            }
        }
    }
    
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        if fillteredData.count > 0 && selectedTag != UNREAD_TAG && selectedTag != 0 {
            if selectedTag == LINKS_TAG {
                return 160.0
            }
            return 130.0
        }
        return 75.0
    }
    
    private func getRealStatus(messageId: String) -> String {
        var status = "1"
        Database.shared.database?.inTransaction({ (fmdb, rollback) in
            if let cursorStatus = Database.shared.getRecords(fmdb: fmdb, query: "SELECT status, f_pin FROM MESSAGE_STATUS WHERE message_id='\(messageId)'") {
                var listStatus: [Int] = []
                while cursorStatus.next() {
                    listStatus.append(Int(cursorStatus.string(forColumnIndex: 0)!)!)
                }
                cursorStatus.close()
                status = "\(listStatus.min() ?? 2)"
            }
        })
        return status
    }
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return fillteredData.count
    }
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "gridCell", for: indexPath)
        if cell.contentView.subviews.count > 0 {
            cell.contentView.subviews.forEach { $0.removeFromSuperview() }
        }
        let data = fillteredData[indexPath.row] as! Chat
        let thumb = data.thumb
        let imgData = data.image
        let vidData = data.video
        let image = UIImageView()
        cell.contentView.addSubview(image)
        let nsDocumentDirectory = FileManager.SearchPathDirectory.documentDirectory
        let nsUserDomainMask = FileManager.SearchPathDomainMask.userDomainMask
        let paths = NSSearchPathForDirectoriesInDomains(nsDocumentDirectory, nsUserDomainMask, true)
        if let dirPath = paths.first {
            let thumbURL = URL(fileURLWithPath: dirPath).appendingPathComponent(thumb)
            let imageT : UIImage? =  {
                if let img = Nexilis.imageCache.object(forKey: thumb as NSString) {
                    return img
                }
                else if let img = UIImage(contentsOfFile: thumbURL.path)?.resize(target: CGSize(width: 500, height: 500)) {
                    Nexilis.imageCache.setObject(img, forKey: thumb as NSString)
                    return img
                }
                return nil
            }()
            if imageT != nil {
                image.image = imageT
            }
            
            let imageURL = URL(fileURLWithPath: dirPath).appendingPathComponent(imgData)
            let videoURL = URL(fileURLWithPath: dirPath).appendingPathComponent(vidData)
            if (!FileManager.default.fileExists(atPath: imageURL.path) && !FileEncryption.shared.isSecureExists(filename: imageURL.lastPathComponent)) || (!FileManager.default.fileExists(atPath: videoURL.path) && !FileEncryption.shared.isSecureExists(filename: videoURL.lastPathComponent)) {
                let blurEffect = UIBlurEffect(style: UIBlurEffect.Style.light)
                let blurEffectView = UIVisualEffectView(effect: blurEffect)
                blurEffectView.frame = CGRect(x: 0, y: 0, width: image.frame.size.width, height: image.frame.size.height)
                blurEffectView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
                image.addSubview(blurEffectView)
                if !imgData.isEmpty {
                    let imageDownload = UIImageView(image: UIImage(systemName: "arrow.down.circle.fill", withConfiguration: UIImage.SymbolConfiguration(pointSize: 50, weight: .bold, scale: .default)))
                    image.addSubview(imageDownload)
                    imageDownload.tintColor = .black.withAlphaComponent(0.3)
                    imageDownload.translatesAutoresizingMaskIntoConstraints = false
                    imageDownload.centerXAnchor.constraint(equalTo: image.centerXAnchor).isActive = true
                    imageDownload.centerYAnchor.constraint(equalTo: image.centerYAnchor).isActive = true
                }
            }
            if (!vidData.isEmpty) {
                let imagePlay = UIImageView(image: UIImage(systemName: "play.fill", withConfiguration: UIImage.SymbolConfiguration(pointSize: 20, weight: .bold, scale: .default))?.imageWithInsets(insets: UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10))?.withTintColor(.white))
                imagePlay.circle()
                image.addSubview(imagePlay)
                imagePlay.backgroundColor = .black.withAlphaComponent(0.3)
                imagePlay.translatesAutoresizingMaskIntoConstraints = false
                imagePlay.centerXAnchor.constraint(equalTo: image.centerXAnchor).isActive = true
                imagePlay.centerYAnchor.constraint(equalTo: image.centerYAnchor).isActive = true
            }
        }
        image.contentMode = .scaleAspectFill
        image.clipsToBounds = true
        image.anchor(top: cell.contentView.topAnchor, left: cell.contentView.leftAnchor, bottom: cell.contentView.bottomAnchor, right: cell.contentView.rightAnchor)
        return cell
    }
    
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        let data = fillteredData[indexPath.row] as! Chat
        let imgData = data.image
        let vidData = data.video
        let nsDocumentDirectory = FileManager.SearchPathDirectory.documentDirectory
        let nsUserDomainMask = FileManager.SearchPathDomainMask.userDomainMask
        let paths = NSSearchPathForDirectoriesInDomains(nsDocumentDirectory, nsUserDomainMask, true)
        if let dirPath = paths.first {
            if selectedTag == PHOTOS_TAG {
                let imageURL = URL(fileURLWithPath: dirPath).appendingPathComponent(imgData)
                if FileManager.default.fileExists(atPath: imageURL.path) {
                    let image = UIImage(contentsOfFile: imageURL.path) ?? UIImage()
                    APIS.openImageNexilis(image: image)
                } else if FileEncryption.shared.isSecureExists(filename: imgData) {
                    do {
                        let data = try FileEncryption.shared.readSecure(filename: imgData)
                        let image = UIImage(data: data!) ?? UIImage()
                        APIS.openImageNexilis(image: image)
                    }
                    catch {
                    }
                } else {
                    Download().startHTTP(forKey: imgData) { (name, progress) in
                        guard progress == 100 else {
                            return
                        }
                        DispatchQueue.main.async {
                            collectionView.reloadItems(at: [indexPath])
                        }
                    }
                }
            } else {
                let videoURL = URL(fileURLWithPath: dirPath).appendingPathComponent(vidData)
                if FileManager.default.fileExists(atPath: videoURL.path) {
                    APIS.openVideoNexilis(videoURL: videoURL)
                } else if FileEncryption.shared.isSecureExists(filename: vidData) {
                    do {
                        if let secureData = try FileEncryption.shared.readSecure(filename: vidData) {
                            let cachesDirectory = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask).first!
                            let tempPath = cachesDirectory.appendingPathComponent(vidData)
                            try secureData.write(to: tempPath)
                            APIS.openVideoNexilis(videoURL: tempPath)
                        }
                    } catch {
                        
                    }
                } else {
                    Download().startHTTP(forKey: vidData, isImage: false) { (name, progress) in
                        guard progress == 100 else {
                            return
                        }
                        DispatchQueue.main.async {
                            collectionView.reloadItems(at: [indexPath])
                        }
                    }
                }
            }
        }
    }
    
    func numberOfPreviewItems(in controller: QLPreviewController) -> Int {
        return self.previewItem != nil ? 1 : 0
    }
    
    func previewController(_ controller: QLPreviewController, previewItemAt index: Int) -> any QLPreviewItem {
        return self.previewItem!
    }
    
}


extension SecondTabViewController: UISearchControllerDelegate, UISearchBarDelegate, UISearchResultsUpdating {
    
    func updateSearchResults(for searchController: UISearchController) {
        filterContentForSearchText(searchController.searchBar.text!.trimmingCharacters(in: .whitespacesAndNewlines))
    }
    
    func searchBarBookmarkButtonClicked(_ searchBar: UISearchBar) {
        recordAudio()
    }
    
    func set(image: UIImage, with text: String, size: CGFloat, y: CGFloat, colorText: UIColor = UIColor.black) -> NSAttributedString {
        let attachment = NSTextAttachment()
        attachment.image = image
        attachment.bounds = CGRect(x: 0, y: y, width: size, height: size)
        let attachmentStr = NSAttributedString(attachment: attachment)
        
        let mutableAttributedString = NSMutableAttributedString()
        mutableAttributedString.append(attachmentStr)
        
        let attributedStringColor = [NSAttributedString.Key.foregroundColor : colorText]
        let textString = NSAttributedString(string: text, attributes: attributedStringColor)
        mutableAttributedString.append(textString)
        
        
        return mutableAttributedString
    }
    
    func searchBarTextDidBeginEditing(_ searchBar: UISearchBar) {
        searchBar.showsCancelButton = true
        let cBtn = searchBar.value(forKey: "cancelButton") as! UIButton
        cBtn.setTitle("Cancel".localized(), for: .normal)
    }
    
    func searchBarTextDidEndEditing(_ searchBar: UISearchBar) {
        searchBar.showsCancelButton = false
    }
    
}

extension SecondTabViewController: SFSpeechRecognizerDelegate {

    func speechRecognizer(_ speechRecognizer: SFSpeechRecognizer, availabilityDidChange available: Bool) {
        if available {
            self.isAllowSpeech = true
        } else {
            self.isAllowSpeech = false
        }
    }
}