//
//  KMToolbarController.swift
//  PDF Reader Pro
//
//  Created by wanjun on 2022/12/29.
//

import Cocoa

extension CAnnotationType {
    func isAdvanced() -> Bool {
        if (self == .link || self == .stamp || self == .signSignature) {
            return true
        }
        if (self == .signText || self == .signTure || self == .signFalse || self == .signCircle || self == .signLine || self == .signDot || self == .signDate) {
            return true
        }
        if (self == .addText || self == .addImage) {
            return true
        }
        return false
    }
    
    func isMarkup() -> Bool {
        if self == .highlight || self == .underline || self == .strikeOut || self == .ink || self == .squiggly {
            return true
        }
        return false
    }
    
    func isSquare() -> Bool {
        if self == .square || self == .circle || self == .line || self == .arrow {
            return true
        }
        return false
    }
}

@objc protocol KMToolbarControllerDelegate {
    @objc optional func toolbarController(_ viewController: KMToolbarController, heightOffsetChange heightOffset: Float, animated: Bool)
    @objc optional func changeAnnotationModeAction(item:KMToolbarClickButton)
    @objc optional func showPDFLayoutModeAction(show:Bool)
    @objc optional func clickChildTool(type: KMToolbarType, index: Int)
    @objc optional func changePDFViewZoomModelAction(selectedTag:Int)
    @objc optional func changePDFViewZoomInAction()
    @objc optional func changePDFViewZoomOutAction()
    @objc optional func changePDFViewGotoNextPageAction()
    @objc optional func changePDFViewGoToPreviousPageAction()
    @objc optional func changePDFViewGotoBackAction()
    @objc optional func changePDFViewGoToForwardAction()
    @objc optional func aiTranslationPDFFileAction()
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, zoomModel selectedTag:Int)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, zoomSting : String)
    @objc optional func mainToolDidClicked(_ toolController: KMToolbarController, _ beforeType: KMToolbarViewType, _ type: KMToolbarViewType, _ item: KMToolbarItemView, _ pages: [Int])
    
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, shareAction toolbarItem: KMToolbarItemView)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, shareDocument item:NSMenuItem)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, shareFlatten item:NSMenuItem)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, shareOriginalPDF item:NSMenuItem)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, scanOCRModel selectedTag:Int)
    
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, itemDidClick toolbarItem: KMToolbarItemView)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, searchAction searchString: String, forward: Bool)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, findSearchAction searchString: String, forward: Bool)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, findSearchAllAction searchString: String, forward: Bool)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, menuItemDidClick toolbarItem: KMToolbarItemView, index: Int, info: Any?)
    @objc optional func toolbarViewController(_ viewController:KMToolbarViewController, viewItemDidClick toolbarItem: KMToolbarItemView, index: Int, info: Any?)
}

class KMToolbarController: NSViewController {
    static let mainToolBarHeight: Float = 48
    static let childToolBarHeightValue: Float = 41
    static let findBarHeight: Float = 25
    
    @IBOutlet weak var mainToolBarBox: NSBox!
    @IBOutlet weak var childToolBarBox: NSBox!
    @IBOutlet weak var secondaryToolBarBox: NSBox!
    @IBOutlet weak var mainToolBarHeight: NSLayoutConstraint!
    @IBOutlet weak var childToolBarHeight: NSLayoutConstraint!
    @IBOutlet weak var secondaryToolBarHeight: NSLayoutConstraint!
    @IBOutlet weak var bottomOffset: NSLayoutConstraint!
    var mainToolBarView: KMToolbarViewController?
    var childToolBarView: KMToolbarViewController?
    var _toolbarType : KMToolbarViewType = KMToolbarViewType.None
    weak var mainViewController: KMMainViewController?
    open weak var delegate: KMToolbarControllerDelegate?
    var toolbarItems : [NSToolbarItem.Identifier : Any] = [:]
    var listView : CPDFListView?
    var lastItemBox : KMToolbarItemView = KMToolbarItemView()
    var lastChildItemBox : KMToolbarItemView = KMToolbarItemView()
    
    var popover: NSPopover?
    
    //find seaarch
    @IBOutlet weak var findSearchView: KMSearchFindView!
    
    // 是否显示所有注释
    private var _isShowAllAnnotations = true
    // 是否显示所有注释
    var isShowAllAnnotations: Bool {
        get {
            return _isShowAllAnnotations
        }
        set {
            _isShowAllAnnotations = newValue
            
            self.childToolBarView?.isShowAllAnnotations = newValue
            
            let item = self.findChildItem(KMToolbarShowToolbarItemIdentifier)
            item?.isSelected = !newValue
            if newValue {
                item?.titleName = NSLocalizedString("Hide", comment: "")
                item?.toolTip = NSLocalizedString("Hide", comment: "")
                item?.menuFormRepresentation?.title = NSLocalizedString("Hide", comment: "")
            } else {
                item?.titleName = NSLocalizedString("Display", comment: "")
                item?.toolTip = NSLocalizedString("Display", comment: "")
                item?.menuFormRepresentation?.title = NSLocalizedString("Display", comment: "")
            }
            
            for itemId in self._fetchItemIdsForHideNotes() {
                self.findItem(itemId)?.unEnabled = !self.isShowAllAnnotations
            }
        }
    }
    
    
    private var _ignoreCurrentAnnotationTypeChange = false
    var ignoreCurrentAnnotationTypeChange: Bool {
        get {
            return self._ignoreCurrentAnnotationTypeChange
        }
        set {
            self._ignoreCurrentAnnotationTypeChange = newValue
            
            self.childToolBarView?.ignoreCurrentAnnotationTypeChange = self.ignoreCurrentAnnotationTypeChange
            // 忽略后重置 这个属性是基于单次添加，所以使用后会重置
//            self._ignoreCurrentAnnotationTypeChange = false
        }
    }
    
    var mainToolBarisVisable: Bool {
        get {
            return self.mainToolBarBox.isHidden == false
        }
        set {
            let needShow = newValue
            let currentIsShow = self.mainToolBarisVisable
            let toolBarH: Float = Self.mainToolBarHeight
            if needShow {
                if currentIsShow { // 当前已显示
                    return
                }
                let height = self.view.frame.size.height
                self.mainToolBarBox.animator().isHidden = false
                self.mainToolBarHeight.animator().constant = toolBarH.cgFloat
                self.delegate?.toolbarController?(self, heightOffsetChange: Float(height)+toolBarH, animated: true)
            } else {
                if currentIsShow == false { // 当前已隐藏
                    return
                }
                let height = self.view.frame.size.height
                self.mainToolBarBox.isHidden = true
                self.mainToolBarHeight.animator().constant = 0
                self.delegate?.toolbarController?(self, heightOffsetChange: Float(height)-toolBarH, animated: true)
            }
        }
    }

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do view setup here.
        
        updateViewColor()
        
        mainToolBarView = KMToolbarViewController.init()
        mainToolBarView?.view.wantsLayer = true
        mainToolBarView?.view.layer?.backgroundColor = NSColor.km_init(hex: "#F7F8FA").cgColor
        mainToolBarBox.contentView = mainToolBarView?.view
        mainToolBarView?.delegate = self
        if let data = self.listView {
            mainToolBarView?.pdfView = data
        }
        
        childToolBarView = KMToolbarViewController.init()
        childToolBarView?.view.wantsLayer = true
        childToolBarView?.view.layer?.backgroundColor = NSColor.km_init(hex: "#F7F8FA").cgColor
        childToolBarBox.contentView = childToolBarView?.view
        childToolBarView?.view.frame = childToolBarBox.frame
        childToolBarView?.delegate = self
        childToolBarView?.view.autoresizingMask = [.width, .height]
        if let data = self.listView {
            childToolBarView?.pdfView = data
        }
        
        toolbarType = .None
        mainToolBarView?.toolbarType = .Main
        mainToolBarView?.reloadateToolbar()
        mainToolBarView?.toolbar?.allowsUserCustomization = true
        
        self.findSearchView.isHidden = true
        
        NotificationCenter.default.addObserver(self, selector: #selector(selectedShapAnnotationChangeNotification(_:)), name: NSNotification.Name.init(rawValue: "KMSelectedShapAnnotationChangeNotification"), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(PDFChangedNotification(_:)), name: NSNotification.Name.init(rawValue: "PDFChangedNotification"), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(PDFTextEditPDFChangedNotification(_:)), name: NSNotification.Name.init(rawValue: "KMPDFTextEditPDFChangedNotification"), object: nil)
    }
    
    // MARK:
    
    func updateViewColor() -> Void {
        
    }
    
    // MARK: Setter&Getter
    
    var toolbarType: KMToolbarViewType {
        set {
            if newValue == _toolbarType {
                if newValue == .Move || newValue == .Magnify || newValue == .Select || newValue == .SelectZoom {
                    _toolbarType = .Annatiton
                } else {
                    _toolbarType = .None
                }
            } else {
                _toolbarType = newValue
            }
            mainViewController?.cancelMeasureType()
            mainToolBarView?.toolbar?.isHidden = false
            secondaryToolBarBox.isHidden = true
            secondaryToolBarHeight.constant = 51
            let mainToolbarH = self.mainToolBarisVisable ? Self.mainToolBarHeight : 0
            if self.mainViewController!.isReadMode {
                if (_toolbarType == .Annatiton) {
                    let childToolbarH = Self.childToolBarHeightValue
                    bottomOffset.constant = childToolbarH.cgFloat
                    mainToolBarHeight.constant = 0
                    childToolBarBox.isHidden = false
                    self.delegate?.toolbarController?(self, heightOffsetChange: 41, animated: false)
                } else {
                    mainToolBarHeight.constant = 0
                    bottomOffset.constant = 0
                    childToolBarBox.isHidden = true
                    mainToolBarView?.toolbar?.isHidden = true
                    self.delegate?.toolbarController?(self, heightOffsetChange: 0, animated: false)
                }
            } else {
                if _toolbarType == .None {
                    bottomOffset.constant = 0
                    childToolBarBox.isHidden = true
                    self.delegate?.toolbarController?(self, heightOffsetChange: mainToolbarH, animated: false)
                } else if _toolbarType == .Page || _toolbarType == .LeftPanel || _toolbarType == .redact {
                    bottomOffset.constant = 0
                    childToolBarBox.isHidden = true
                    self.delegate?.toolbarController?(self, heightOffsetChange: mainToolbarH, animated: false)
                } else {
                    let childToolbarH = Self.childToolBarHeightValue
                    bottomOffset.constant = childToolbarH.cgFloat
                    childToolBarBox.isHidden = false
                    self.delegate?.toolbarController?(self, heightOffsetChange: mainToolbarH + childToolbarH, animated: false)
                }
            }
            childToolBarView?.toolbarType = _toolbarType
            if self.toolbarType == .Annatiton {
                childToolBarView?.toolbar?.contentInset = .init(top: 0, left: 0, bottom: 0, right: 44)
                childToolBarView?.rightItemView.isHidden = false
            } else {
                childToolBarView?.toolbar?.contentInset = NSEdgeInsetsZero
                childToolBarView?.rightItemView.isHidden = true
            }
            childToolBarView?.reloadateToolbar()
        }
        get {
            return _toolbarType
        }
    }
    
    // MARK: -
    // MARK: Public Methods
    
    // 取消选中 [只是取消选中状态，不会执行具体的方法]
    public func cancelSelected(_ identifier: String) {
        if (isMainToolItem(identifier)) {
            self.findMainItem(identifier)?.isSelected = false
            return
        }
        
        self.findChildItem(identifier)?.isSelected = false
    }
    
    public func clickItem(_ identifier: String) {
        self.selectItem(identifier)
    }
    
    public func selectItem(_ identifier: String) {
        if self.isShowAllAnnotations == false {
            let itemIds = self._fetchItemIdsForHideNotes()
            if itemIds.contains(identifier) {
                NSSound.beep()
                return
            }
        }
        
        if (isMainToolItem(identifier)) {
            self.selectMainItem(identifier)
            return
        }
        
        if let parentItem = self.findItem(parentIdentifier(identifier)), parentItem.isSelected {
            if (self.trySelectChildItem(identifier)) { // 尝试去选子工具栏
                return
            }
        }
        
        // 当前主工具栏未开启
        let mainToolIdentifier = parentIdentifier(identifier)
        if (mainToolIdentifier.isEmpty) {
            return
        }
        // 找到主工具栏
        self.selectMainItem(mainToolIdentifier)
        DispatchQueue.main.async {
            // 再去选择子工具栏
            self.selectChildItem(identifier)
        }
    }
    
    public func findItem(_ identifier: String) -> KMToolbarItemView? {
        if (isMainToolItem(identifier)) {
            return self.findMainItem(identifier)
        }
        return self.findChildItem(identifier)
    }
    
    // MARK: -
    // MARK: private Methods
    
    private func selectMainItem(_ identifier: String) {
        if (self.mainToolBarView?.toolbarItems == nil) {
            return
        }
        
        var item: KMToolbarItemView?
        for (key, value) in self.mainToolBarView?.toolbarItems ?? [:] {
            if (key == identifier) {
                item = (value as? KMToolbarItemView)
                break
            }
        }
        // 主工具栏 item
        if let data = item {
            if (identifier == KMDocumentAnnotationToolbarItemIdentifier ||
                identifier == KMDocumentPageToolbarItemIdentifier ||
                identifier == KMDocumentConversonToolbarItemIdentifier ||
                identifier == KMDocumentEditToolbarItemIdentifier ||
                identifier == KMDocumentFormToolbarItemIdentifier ||
                identifier == KMDocumentFillSginToolbarItemIdentifier ||
                identifier == KMDocumentToolToolbarItemIdentifier) {
                self.mainToolBarView?.leftControllButtonAction(item: data.clickButton)
            } else if (identifier == KMRightControlToolbarItemIdentifier) {
                self.mainToolBarView?.itemAction(data)
            } else if (identifier == KMLeftControlToolbarItemIdentifier) {
                self.mainToolBarView?.itemAction(data)
            } else if identifier == KMDocumentRedactToolbarItemIdentifier {
                self.mainToolBarView?.itemAction(data)
            } else if identifier == KMDocumentScanOCRToolbarItemIdentifier {
                self.mainToolBarView?.itemAction(data)
            } else if identifier == KMDocumentAIToolsToolbarItemIdentifier {
                self.mainToolBarView?.itemAction(data)
            }
            
            return
        }
    }
    
    private func trySelectChildItem(_ identifier: String) -> Bool {
        // 子工具栏 item [当前主工具栏已开启]
        var item: KMToolbarItemView?
        if let items = self.childToolBarView?.toolbarItems, items.count > 0 {
            for (key, value) in items {
                if (key == identifier) {
                    item = (value as? KMToolbarItemView)
                    break
                }
            }
            // 子工具栏[找到]
            if (item != nil) {
                self.selectChildItem(identifier)
                return true
            }
        }
        return false
    }
    
    private func selectChildItem(_ identifier: String) {
        // 子工具栏 item [当前主工具栏已开启]
        var item: KMToolbarItemView?
        if let items = self.childToolBarView?.toolbarItems, items.count > 0 {
            for (key, value) in items {
                if (key == identifier) {
                    item = (value as? KMToolbarItemView)
                    break
                }
            }
            // 子工具栏[找到]
            if let data = item {
                if (identifier == KMToolbarMoveToolModeItemIdentifier ||
                    identifier == KMToolbarMagnifyToolModeItemIdentifier ||
                    identifier == KMToolbarSelectToolModeItemIdentifier ||
                    identifier == KMToolbarZoomToSelectionItemIdentifier) {
                    self.childToolBarView?.leftControllButtonAction(item: data.clickButton)
                } else if identifier == KMToolbarViewSettingIdentifier ||
                            identifier == KMAnnotationImageToolbarItemIdentifier ||
                            identifier == KMAnnotationTableToolbarItemIdentifier {
                    self.childToolBarView?.itemAction(data)
                } else {
                    self.childToolBarView?.changeAnnotationMode(item: data.clickButton)
                }
            }
        }
    }
    
    private func findMainItem(_ identifier: String) -> KMToolbarItemView? {
        if (self.mainToolBarView?.toolbarItems == nil) {
            return nil
        }
        
        var item: KMToolbarItemView?
        if (isMainToolItem(identifier)) {
            for (key, value) in self.mainToolBarView?.toolbarItems ?? [:] {
                if (key == identifier) {
                    item = (value as? KMToolbarItemView)
                    break
                }
            }
            return item
        }
        return nil
    }
    
    private func findChildItem(_ identifier: String) -> KMToolbarItemView? {
        if (self.childToolBarView?.toolbarItems == nil || self.childToolBarView!.toolbarItems.count == 0) {
            return nil
        }
            
        var item: KMToolbarItemView?
        for (key, value) in self.childToolBarView?.toolbarItems ?? [:] {
            if (key == identifier) {
                item = (value as? KMToolbarItemView)
                break
            }
        }
        return item
    }
    
    private func _fetchItemIdsForHideNotes() -> [String] {
        let itemIds = [KMDocumentEditToolbarItemIdentifier, KMDocumentFormToolbarItemIdentifier, KMDocumentFillSginToolbarItemIdentifier, KMDocumentRedactToolbarItemIdentifier, KMDocumentSignToolbarItemIdentifier]
        var annoIds = annotationToolIdentifiers
        if annoIds.contains(KMToolbarShowToolbarItemIdentifier) {
            annoIds.removeObject(KMToolbarShowToolbarItemIdentifier)
        }
        return annoIds + itemIds + editPDFItemIdentifiers + formToolIdentifiers + fillSignToolIdentifiers
    }
    
    func exitPageEdit() -> Void {
        if let data = self.mainToolBarView {
            resetToolbarViewController(data)
            exitPageEditToolbarViewController(data)
        }
    }
    
    func exitTextEdit() -> Void {
        secondaryToolBarBox.isHidden = true
        secondaryToolBarHeight.constant = 50
        bottomOffset.constant = 51
        childToolBarBox.isHidden = false
        self.delegate?.toolbarController?(self, heightOffsetChange: 102, animated: false)
    }
    
    func enterWatermarkAdjective(_ type: KMToolbarType, _ itemTitles: Array<Array<String>>) {
        self.toolbarType = .None
        
        let topBarView = KMWatermarkAdjectiveTopBarView()
        topBarView.frame = (self.mainToolBarView?.toolbar?.bounds) ?? .zero
        self.mainToolBarView?.toolbar?.addSubview(topBarView)
        topBarView.autoresizingMask = NSView.AutoresizingMask(rawValue: 18)
        topBarView.wantsLayer = true
        topBarView.layer?.backgroundColor = NSColor.white.cgColor
        
        topBarView.isCanApply(can: false)
        
        var itemModels: Array<Array<KMWatermarkAdjectiveTopBarItemModel>> = []
        for items in itemTitles {
            var array: Array<KMWatermarkAdjectiveTopBarItemModel> = []
            for title in items {
                let model = KMWatermarkAdjectiveTopBarItemModel()
                model.iconName = ""
                model.itemTitle = title
                array.append(model)
            }
            itemModels.append(array)
        }
        
        topBarView.initItemData(itemArrays: itemModels)
        
        topBarView.cancelClick = { [weak self] in
            self?.delegate?.clickChildTool?(type: type, index: 1)
        }
        
        topBarView.applyClick = { [weak self] in
            self?.delegate?.clickChildTool?(type: type, index: 2)
        }
        
        topBarView.itemClick = { [weak self] section,item in
            self?.delegate?.clickChildTool?(type: type, index: 3+item)
        }
    }
    
    func exitWatermarkAdjective() {
        let topBarView = self.mainToolBarView?.toolbar?.subviews.last
        if (topBarView == nil || topBarView?.isKind(of: KMWatermarkAdjectiveTopBarView.self) == false) {
            return
        }
        
        topBarView?.removeFromSuperview()
    }
    
    func fetchTopBarView() -> NSView? {
        let topBarView = self.mainToolBarView?.toolbar?.subviews.last
        if (topBarView == nil) {
            return nil
        }
        if (topBarView?.isKind(of: KMWatermarkAdjectiveTopBarView.self) == true) {
            return topBarView
        }
        
        if (topBarView?.isKind(of: KMRedactTopToolBar.self) == true) {
            return topBarView
        }
        
        return nil
    }
    
    func enterRedact() {
        self.toolbarType = .None
        
        let topBarView = KMRedactTopToolBar()
        topBarView.frame = (self.mainToolBarView?.toolbar?.bounds) ?? .zero
        self.mainToolBarView?.toolbar?.addSubview(topBarView)
        topBarView.autoresizingMask = [.width, .height]
        topBarView.wantsLayer = true
        topBarView.layer?.backgroundColor = NSColor.white.cgColor
        
        topBarView.selectItem(0)
        self.delegate?.clickChildTool?(type: .redact, index: 4)
        
        topBarView.itemClick = { [weak self] index in
            self?.delegate?.clickChildTool?(type: .redact, index: index)
        }
    }
    
    func exitRedact() {
        let topBarView = self.mainToolBarView?.toolbar?.subviews.last
        if (topBarView == nil || topBarView?.isKind(of: KMRedactTopToolBar.self) == false) {
            return
        }
        
        topBarView?.removeFromSuperview()
    }
    
    // MARK: NSNotification
    
    @objc func selectedShapAnnotationChangeNotification(_ notification: Notification) -> Void {
        
    }
    
    @objc func PDFChangedNotification(_ notification: Notification) -> Void {
        
    }
    
    @objc func PDFTextEditPDFChangedNotification(_ notification: Notification) -> Void {
        
    }
    
    // MARK:
    
    func resetToolbarViewController(_ toolbarViewController: KMToolbarViewController) -> Void {
        self.toolbarType = .None
        self.mainToolBarView?.resetToolbar()
        self.mainViewController?.listView.annotationType = .unkown
    }
    
    func exitPageEditToolbarViewController(_ toolbarViewController: KMToolbarViewController) -> Void {
        
    }
    
    // MARK: item actions
    
    @objc func cropItemAction(sender: NSMenuItem) {
        if (sender.tag == 0) { /// 裁剪当前页面
            self.delegate?.clickChildTool?(type: .crop, index: 1)
            return
        }
        
        if (sender.tag == 1) { /// 裁剪所有页面
            self.delegate?.clickChildTool?(type: .crop, index: 2)
            return
        }
        
        /// 自定义裁剪区域
        self.delegate?.clickChildTool?(type: .crop, index: 3)
    }
    
    @objc func secureItemAction(sender: NSMenuItem) {
        var index: Int = 1
        if (sender.tag == 1) { /// 删除安全性设置
            index = 2
        }
        
        self.delegate?.clickChildTool?(type: .secure, index: index)
    }
    
    override func interfaceThemeDidChanged(_ appearance: NSAppearance.Name) {
        super.interfaceThemeDidChanged(appearance)
        
        self.mainToolBarView?.interfaceThemeDidChanged(appearance)
        self.childToolBarView?.interfaceThemeDidChanged(appearance)
        
        for item in self.childToolBarView?.toolbar?.items ?? [] {
            if item.itemIdentifier == KMToolbarHighlightAnnotationItemIdentifier {
                let color = KMPreference.shared.markupHighlightColor
                let imageV = KMNoteTypeImageView()
                item.image = imageV.noteTypeImage(withType: SKNHighlightString, color: color)
            } else if item.itemIdentifier == KMToolbarUnderlineAnnotationItemIdentifier {
                let color = KMPreference.shared.markupUnderlineColor
                let imageV = KMNoteTypeImageView()
                item.image = imageV.noteTypeImage(withType: SKNUnderlineString, color: color)
            } else if item.itemIdentifier == KMToolbarStrikeOutAnnotationItemIdentifier {
                let color = KMPreference.shared.markupStrikthroughColor
                let imageV = KMNoteTypeImageView()
                item.image = imageV.noteTypeImage(withType: SKNStrikeOutString, color: color)
            } else if item.itemIdentifier == KMToolbarSquigglyAnnotationItemIdentifier {
                let color = UserDefaults.standard.PDFListViewColor(forKey: CSquigglyNoteColorKey)
                let imageV = KMNoteTypeImageView()
                item.image = imageV.noteTypeImage(withType: CPDFAnnotation.kType.squiggly, color: color ?? NSColor(red: 252.0/255.0, green: 31.0/255.0, blue: 31.0/255.0, alpha: 1.0))
            } else if item.itemIdentifier == KMToolbarInkAnnotationItemIdentifier {
                let color = KMPreference.shared.markupPenColor
                let imageV = KMNoteTypeImageView()
                item.image = imageV.noteTypeImage(withType: SKNInkString, color: color)
            }
        }
    }
}

//MARK: Find Search
extension KMToolbarController {
    func showFindBar() {
        self.findSearchView.isHidden = false
        let height: Float = self.fetchHeight(type: _toolbarType)
        self.delegate?.toolbarController?(self, heightOffsetChange: height, animated: false)
        
        self.findSearchView.findField.becomeFirstResponder()
        self.findSearchView.doneAction = { [weak self] view in
            self?.exitFindBar()
        }
        
        self.findSearchView.searchAction = { [weak self] view, searchString, forward in
            if let data = self?.mainToolBarView {
                self?.toolbarViewController(data, findSearchAction: searchString, forward: forward)
            }
            return true
        }
        
        self.findSearchView.showAllAction = { [weak self] view, searchString, forward in
            if let data = self?.mainToolBarView {
                self?.toolbarViewController(data, findSearchAllAction: searchString, forward: forward)
            }
        }
    }
    
    func showFindString(forward: Bool) {
        if let data = self.mainToolBarView {
            self.toolbarViewController(data, findSearchAction: self.findSearchView.findString ?? "", forward: forward)
        }
        
    }
    
    func showAllAction() {
        if let data = self.mainToolBarView {
            self.toolbarViewController(data, findSearchAllAction: self.findSearchView.findString ?? "", forward: true)
        }
    }
    
    func exitFindBar() {
        self.findSearchView.isHidden = true
        let height: Float = self.fetchHeight(type: _toolbarType, isShow: false)
        self.delegate?.toolbarController?(self, heightOffsetChange: height, animated: false)
    }
    
    func fetchHeight(type: KMToolbarViewType, isShow: Bool = true) -> Float {
        var height: Float = 0.0
        let mainToolbarH = self.mainToolBarisVisable ? Self.mainToolBarHeight : 0
        let childToolbarH = Self.childToolBarHeightValue
        let findBarH = Self.findBarHeight
        if isShow {
            if _toolbarType == .None {
                bottomOffset.constant = findBarH.cgFloat
                height = mainToolbarH
            } else if _toolbarType == .Page || _toolbarType == .LeftPanel || _toolbarType == .redact {
                bottomOffset.constant = findBarH.cgFloat
                height = mainToolbarH
            } else {
                bottomOffset.constant = childToolbarH.cgFloat + findBarH.cgFloat
                height = mainToolbarH + childToolbarH
            }
            height = height + findBarH
        } else {
            if _toolbarType == .None {
                bottomOffset.constant = 0
                height = mainToolbarH
            } else if _toolbarType == .Page || _toolbarType == .LeftPanel || _toolbarType == .redact {
                bottomOffset.constant = 0
                height = mainToolbarH
            } else {
                bottomOffset.constant = childToolbarH.cgFloat
                height = mainToolbarH + childToolbarH
            }
        }
        return height
    }
}

extension KMToolbarController: KMToolbarViewControllerDelegate {
    func changeAnnotationModeAction(item: KMToolbarClickButton) {
        let type = CAnnotationType(rawValue: item.tag) ?? CAnnotationType.unkown
        if (type.isAdvanced() == false) {
            if self.toolbarType == .Magnify || self.toolbarType == .Move || self.toolbarType == .Select || self.toolbarType == .SelectZoom  {
                self.toolbarType = .Annatiton
            }
            
            self.delegate?.changeAnnotationModeAction?(item: item)
            return
        }
        
        // 高级功能
        Task { @MainActor in
            //文字编辑 图片编辑 选中按钮逻辑(只能同时选中其中一个)
            if type == .addText || type == .addImage {
                let boxItem = item.clickObject as? KMToolbarItemView
                if let data = boxItem {
                    if self.lastChildItemBox != data {
                        self.lastChildItemBox.isSelected = false
                        data.isSelected = true
                    } else {
                        data.isSelected = !data.isSelected
                    }
                    self.lastChildItemBox = data
                }
            }
            
            if self.toolbarType == .Magnify || self.toolbarType == .Move || self.toolbarType == .Select || self.toolbarType == .SelectZoom  {
                self.toolbarType = .Annatiton
            }
            self.trackEvent(type: type)
            self.delegate?.changeAnnotationModeAction?(item: item)
        }
    }
    
    func trackEvent(type: CAnnotationType) {
        var eventStr = "Btn_SubTbr_Fill&Sign_Check"
        switch type {
        case .signTure:
            eventStr = "Btn_SubTbr_Fill&Sign_Check"
        case .signFalse:
            eventStr = "Btn_SubTbr_Fill&Sign_X"
        case .signDate:
            eventStr = "Btn_SubTbr_Fill&Sign_Date"
        case .signDot:
            eventStr = "Btn_SubTbr_Fill&Sign_Dot"
        case .signCircle:
            eventStr = "Btn_SubTbr_Fill&Sign_Circle"
        case .signLine:
            eventStr = "Btn_SubTbr_Fill&Sign_Line"
        default:
            eventStr = ""
            break
        }
        if eventStr.count > 1{
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Fill&Sign", withProperties: ["SubTbr_Btn": eventStr])
        }
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, clickMode toolMode: KMToolbarViewType, toolbar toolbarItem: KMToolbarItemView, _ pages: [Int]) {
        let beforeModel = KMToolbarViewType(rawValue: self.lastItemBox.clickButton.tag) ?? .None
        
        if toolMode != .redact { // 标记秘文
            let mainC = self.delegate as? KMMainViewController
            var control: KMPDFRedactViewController?
            for childC in mainC?.children ?? [] {
                if (childC.isKind(of: KMPDFRedactViewController.self)) {
                    control = (childC as! KMPDFRedactViewController)
                    break
                }
            }
            if let annos = control?.redactPdfView.newAddAnnotation, annos.count > 0 {
                let alert = NSAlert()
                alert.informativeText = KMLocalizedString("There are unapplied redactions in this file. Exit will not save redaction.", nil)
                alert.addButton(withTitle: KMLocalizedString("Exit", nil))
                alert.addButton(withTitle: KMLocalizedString("Cancel", nil))
                let resp = alert.runModal()
                if resp != .alertFirstButtonReturn {  // 取消
                    return
                }
                control?.redactPdfView.newAddAnnotation.removeAll()
            }
        }
        if self.lastItemBox != nil {
            if (toolbarItem.isSelected && toolMode.isToolMode()) {
                // no nothings
            } else {
                self.lastItemBox.isSelected = false
            }
        }
        
        if self.lastChildItemBox != nil {
            if toolMode == .editPDF {
                if !self.lastItemBox.isSelected {
                    self.lastChildItemBox.isSelected = false
                }
            }
        }
        
        if toolMode != .Magnify && toolMode != .Move && toolMode != .Select && toolMode != .SelectZoom && toolMode != .LeftPanel && toolMode != .RightPanel {
            if(toolMode == self.toolbarType) {
                toolbarItem.isSelected = false
            } else {
                toolbarItem.isSelected = true
                self.lastItemBox = toolbarItem
                self.trackEvent(toolType: toolMode)
            }
        } else {
            if(toolMode != self.toolbarType && toolMode != .LeftPanel) {
                let item : KMToolbarItemView = (self.mainToolBarView?.toolbarItemFindItemIdentifiers(value: KMDocumentAnnotationToolbarItemIdentifier))!
                item.isSelected = true
                self.lastItemBox = item
                if toolMode == .Select {
                    FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_ContentSelection"])
                }
                if toolMode == .SelectZoom {
                    FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Zoom"])
                }

            } else if (toolMode == .LeftPanel) {
                if(toolMode == self.toolbarType) {
                    toolbarItem.isSelected = false
                } else {
                    toolbarItem.isSelected = true
                }
            }
        }
        self.toolbarType = toolMode
        
        self.delegate?.mainToolDidClicked?(self, beforeModel, toolMode, toolbarItem, pages)
    }
    
    func trackEvent(toolType type: KMToolbarViewType) -> Void {
        if (type == .Annatiton) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_Tools"])
        } else if (type == .editPDF) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_EditPDF"])
        } else if (type == .Page) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_PageEdit"])
        } else if (type == .Conversion) {
            
        } else if (type == .Tool) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_Editor"])
        } else if (type == .Conversion) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_Converter"])
        } else if (type == .Form) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_Form"])
        } else if (type == .FillSign) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_Fill & Sign"])
        } else if (type == .redact) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_Redact"])
        }
    }
    
    func showPDFLayoutModeAction(show: Bool) {
        self.delegate?.showPDFLayoutModeAction?(show: show)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, clickChaildToolType: KMToolbarType, toolbar toolbarItem: KMToolbarItemView) {
        if (clickChaildToolType == .crop) {
            let titles = [NSLocalizedString("Crop Current Page - White Margins", comment: ""), NSLocalizedString("Crop All Pages - Auto", comment: "")]
            let vc: KMHomePopViewController = KMHomePopViewController().initWithPopViewDataArr(titles)
            let createFilePopover: NSPopover = NSPopover.init()
            createFilePopover.contentViewController = vc
            createFilePopover.animates = true
            createFilePopover.behavior = .transient
            createFilePopover.setValue(true, forKey: "shouldHideAnchor")
            createFilePopover.show(relativeTo: NSZeroRect, of: toolbarItem, preferredEdge: .maxY)
            self.popover = createFilePopover
            
            vc.downCallback = { [weak self] (downEntered: Bool, count: String) -> Void in
                self?.popover?.close()
                self?.popover = nil
                
                if downEntered {
                    if (count == titles.first) {
                        self?.delegate?.clickChildTool?(type: .crop, index: 1)
                    } else {
                        self?.delegate?.clickChildTool?(type: .crop, index: 2)
                    }
                }
            }
        } else if (clickChaildToolType == .bates || clickChaildToolType == .headerAndFooter || clickChaildToolType == .background || clickChaildToolType == .watermark) {
            toolbarItem.isSelected = false
            
            self.delegate?.clickChildTool?(type: clickChaildToolType, index: 0)
        } else if (clickChaildToolType == .redact) {
            toolbarItem.isSelected = false
            
            self.enterRedact()
        } else if (clickChaildToolType == .compress) {
            self.delegate?.clickChildTool?(type: .compress, index: 0)
        } else if (clickChaildToolType == .secure) {
//            toolbarItem.isSelected = fals

            let titles = [NSLocalizedString("Set Passwords", comment: ""), NSLocalizedString("Remove Security", comment: "")]
            let vc: KMHomePopViewController = KMHomePopViewController().initWithPopViewDataArr(titles)
            let createFilePopover: NSPopover = NSPopover.init()
            createFilePopover.contentViewController = vc
            createFilePopover.animates = true
            createFilePopover.behavior = .transient
            createFilePopover.setValue(true, forKey: "shouldHideAnchor")
            createFilePopover.show(relativeTo: CGRect(x: toolbarItem.bounds.origin.x, y: 10, width: toolbarItem.bounds.size.width, height: toolbarItem.bounds.size.height), of: toolbarItem, preferredEdge: .minY)
            
            vc.downCallback = { [weak self] (downEntered: Bool, count: String) -> Void in
                if downEntered {
                    if (count == titles.first) {
                        self?.delegate?.clickChildTool?(type: .secure, index: 1)
                    } else {
                        self?.delegate?.clickChildTool?(type: .secure, index: 2)
                    }
                }
            }
        } else if ((KMToolbarType.word.rawValue ... KMToolbarType.conversion_imageToPDF.rawValue).contains(clickChaildToolType.rawValue)) { /// 转档
            self.delegate?.clickChildTool?(type: clickChaildToolType, index: 0)
        } else if (clickChaildToolType == .merge) {
            self.delegate?.clickChildTool?(type: clickChaildToolType, index: 0)
        }
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, zoomModel selectedTag: Int) {
        self.delegate?.toolbarViewController?(viewController, zoomModel: selectedTag)
    }

    func toolbarViewController(_ viewController:KMToolbarViewController, zoomSting : String) {
        self.delegate?.toolbarViewController?(viewController, zoomSting: zoomSting)
    }
    
    func changePDFViewZoomInAction() {
        self.delegate?.changePDFViewZoomInAction?()
    }
    
    func changePDFViewZoomOutAction() {
        self.delegate?.changePDFViewZoomOutAction?()
    }
    
    func changePDFViewGotoNextPageAction() {
        self.delegate?.changePDFViewGotoNextPageAction?()
    }
    
    func changePDFViewGoToPreviousPageAction() {
        self.delegate?.changePDFViewGoToPreviousPageAction?()
    }
    
    func changePDFViewGotoBackAction() {
        self.delegate?.changePDFViewGotoBackAction?()
    }
    
    func changePDFViewGoToForwardAction() {
        self.delegate?.changePDFViewGoToForwardAction?()
    }
    
    func aiTranslationPDFFileAction() {
        self.delegate?.aiTranslationPDFFileAction?()
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, shareAction toolbarItem: KMToolbarItemView) {
        self.delegate?.toolbarViewController?(viewController, shareAction: toolbarItem)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, shareDocument item: NSMenuItem) {
        self.delegate?.toolbarViewController?(viewController, shareDocument: item)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, shareFlatten item: NSMenuItem) {
        self.delegate?.toolbarViewController?(viewController, shareFlatten: item)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, shareOriginalPDF item: NSMenuItem) {
        self.delegate?.toolbarViewController?(viewController, shareOriginalPDF: item)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, scanOCRModel selectedTag: Int) {
        self.delegate?.toolbarViewController?(viewController, scanOCRModel: selectedTag)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, itemDidClick toolbarItem: KMToolbarItemView) {
        let itemIdentifier = toolbarItem.itemIdentifier
        if itemIdentifier != KMRightControlToolbarItemIdentifier {
            if self.lastItemBox != nil {
                if (toolbarItem.isSelected) {
                    // no nothings
                } else {
                    let p_itemIdentifier = parentIdentifier(itemIdentifier ?? "")
                    if p_itemIdentifier != self.lastItemBox.itemIdentifier {
                        self.lastItemBox.isSelected = false
                    }
                }
            }
        }
        
        if toolbarItem.itemIdentifier != KMDocumentRedactToolbarItemIdentifier { // 标记秘文
            let mainC = self.delegate as? KMMainViewController
            var control: KMPDFRedactViewController?
            for childC in mainC?.children ?? [] {
                if (childC.isKind(of: KMPDFRedactViewController.self)) {
                    control = (childC as! KMPDFRedactViewController)
                    break
                }
            }
            if let annos = control?.redactPdfView.newAddAnnotation, annos.count > 0 {
                let alert = NSAlert()
                alert.informativeText = KMLocalizedString("There are unapplied redactions in this file. Exit will not save redaction.", nil)
                alert.addButton(withTitle: KMLocalizedString("Exit", nil))
                alert.addButton(withTitle: KMLocalizedString("Cancel", nil))
                let resp = alert.runModal()
                if resp != .alertFirstButtonReturn {  // 取消
                    return
                }
                control?.redactPdfView.newAddAnnotation.removeAll()
            }
        }
        
        self.delegate?.toolbarViewController?(viewController, itemDidClick: toolbarItem)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, searchAction searchString: String, forward: Bool) {
        self.delegate?.toolbarViewController?(viewController, searchAction: searchString, forward: forward)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, findSearchAction searchString: String, forward: Bool) {
        self.delegate?.toolbarViewController?(viewController, findSearchAction: searchString, forward: forward)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, findSearchAllAction searchString: String, forward: Bool) {
        self.delegate?.toolbarViewController?(viewController, findSearchAllAction: searchString, forward: forward)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, menuItemDidClick toolbarItem: KMToolbarItemView, index: Int, info: Any?) {
        let itemIdentifier = toolbarItem.itemIdentifier
        if itemIdentifier != KMRightControlToolbarItemIdentifier {
            if self.lastItemBox != nil {
                if (toolbarItem.isSelected) {
                    // no nothings
                } else {
                    let p_itemIdentifier = parentIdentifier(itemIdentifier ?? "")
                    if p_itemIdentifier != self.lastItemBox.itemIdentifier {
                        self.lastItemBox.isSelected = false
                    }
                }
            }
        }
        
        if toolbarItem.itemIdentifier != KMDocumentRedactToolbarItemIdentifier { // 标记秘文
            let mainC = self.delegate as? KMMainViewController
            var control: KMPDFRedactViewController?
            for childC in mainC?.children ?? [] {
                if (childC.isKind(of: KMPDFRedactViewController.self)) {
                    control = (childC as! KMPDFRedactViewController)
                    break
                }
            }
            if let annos = control?.redactPdfView.newAddAnnotation, annos.count > 0 {
                let alert = NSAlert()
                alert.informativeText = KMLocalizedString("There are unapplied redactions in this file. Exit will not save redaction.", nil)
                alert.addButton(withTitle: KMLocalizedString("Exit", nil))
                alert.addButton(withTitle: KMLocalizedString("Cancel", nil))
                let resp = alert.runModal()
                if resp != .alertFirstButtonReturn {  // 取消
                    return
                }
                control?.redactPdfView.newAddAnnotation.removeAll()
            }
        }
        
        self.delegate?.toolbarViewController?(viewController, menuItemDidClick: toolbarItem, index: index, info: info)
    }
    
    func toolbarViewController(_ viewController: KMToolbarViewController, viewItemDidClick toolbarItem: KMToolbarItemView, index: Int, info: Any?) {
        self.delegate?.toolbarViewController?(viewController, viewItemDidClick: toolbarItem, index: index, info: info)
    }
}

extension KMToolbarController {
    func updataItemVisible() {
        guard let isCompareModel = self.mainViewController?.isCompareModel else { return }
        if isCompareModel {
            self.toolbarType = .None
            self.mainToolBarView?.isEnable(isEnable: false)
        } else {
            self.mainToolBarView?.isEnable()
        }
    }
}