//
//  KMEditPDfHanddler.swift
//  PDF Reader Pro
//
//  Created by tangchao on 2024/6/16.
//

import Cocoa

@objc enum KMRightSideLastState: Int {
    case none = 0
    case open = 1
    case close = 2
}

@objc enum KMSubscribeWaterMarkType: Int {
    case none       = 0
    case stamp      = 1
    case link
    case sign
    case editText
    case editImage
    case insert
    case extract
    case replace
    case split
    case delete
    case rotate
    case copy
    case toWord
    case toExcel
    case toPPT
    case toRTF
    case toCSV
    case toHTML
    case toText
    case toImage
    case compress
    case merge
    case setPassword
    case removePassword
    case crop
    case aiTranslate
    case aiRewrite
    case aiCorrect
    case save
    
    func isConvertType() -> Bool {
        if (self == .toWord || self == .toExcel || self == .toPPT || self == .toRTF || self == .toCSV || self == .toHTML || self == .toText || self == .toImage) {
            return true
        }
        return false
    }
}

// EditPDF处理对象
class KMEditPDfHanddler: NSObject {
    weak var viewC: KMMainViewController?
    
    static let kRightSideLastStateKey = "KMRightSideLastStateKey"
    
    // 正在新增文本块
    var addTextAreaing = false
    var fontSizeChanging = false
    var textAlignChanging = false
    
    weak var listView: CPDFListView? {
        get {
            return self.viewC?.listView
        }
    }
    
    var annotationType: CAnnotationType {
        get {
            return self.listView?.annotationType ?? .unkown
        }
    }
    
    weak var rightViewC: KMRightSideViewController? {
        get {
            return self.viewC?.rightSideViewController
        }
    }
    
    var subViewType: RightSubViewType {
        get {
            return self.rightViewC?.subViewType ?? .None
        }
    }
    
//    var toolMode: CToolMode {
//        get {
//            return
//        }
//    }
    
    var isEditImage: Bool {
        get {
            return self.listView?.isEditImage ?? false
        }
    }
    
    var isEditing: Bool {
        get {
            return self.listView?.isEditing() ?? false
        }
    }
    
    var editingConfig: CPDFEditingConfig? {
        get {
            return self.listView?.editingConfig()
        }
    }
    
    var editingAreas: [CPDFEditArea] {
        get {
            return self.listView?.editingAreas() as? [CPDFEditArea] ?? []
        }
    }
    
    var editingImageAreas: [CPDFEditImageArea] {
        get {
            var areas: [CPDFEditImageArea] = []
            for area in self.editingAreas {
                if let data = area as? CPDFEditImageArea {
                    areas.append(data)
                }
            }
            return areas
        }
    }
    
    var editingTextAreas: [CPDFEditTextArea] {
        get {
            var areas: [CPDFEditTextArea] = []
            for area in self.editingAreas {
                if let data = area as? CPDFEditTextArea {
                    areas.append(data)
                }
            }
            return areas
        }
    }
    
    var rightSideLastState: KMRightSideLastState {
        get {
            let state = KMDataManager.ud_integer(forKey: Self.kRightSideLastStateKey)
            return KMRightSideLastState(rawValue: state) ?? .none
        }
        set {
            KMDataManager.ud_set(newValue.rawValue, forKey: Self.kRightSideLastStateKey)
        }
    }
    
    private var startPoint_: NSPoint = .zero
    
    func enterEditPDF() {
        let cnt = self.viewC?.leftSideViewController.leftView.segmentedControl.selectedSegment ?? UInt8.max
        if cnt == 0 {
            self.viewC?.search(searchString: "", isCase: false, display: true, needShowAll: false)
            self.viewC?.leftSideViewController.showSearchMode("")
        }
        
        let toolMode = self.listView?.toolMode ?? .none
        if toolMode != .editPDFToolMode { // 退出
            self.listView?.updateActiveAnnotations([])
            self.listView?.setNeedsDisplayForVisiblePages()
            self.listView?.commitEditFormText()
            self.listView?.commitEditing()
            self.listView?.layoutDocumentView()
            KMThumbnailCache.shared.clearCache()
            NotificationCenter.default.post(name: NSNotification.Name.init(rawValue: "CPDFDocumentPageCountChangedNotification"), object: self.listView?.document)
            
            self.closeRightPane()
            
            self.clearData()
            return
        }
        
        self._addNotification()
        
        if self.rightSideLastState == .open {
            self.openRightPane()
        } else {
            self.closeRightPane()
        }
        
        self.listView?.updateActiveAnnotations([])
        self.listView?.setNeedsDisplayForVisiblePages()
        self.listView?.commitEditFormText()
        self.listView?.annotationType = .editTextImage
        
        // 设置边框颜色
        self.editingConfig?.editingBorderColor = .clear
        // 设置边框宽度
//        self.editingConfig?.editingBorderWidth = 10
        // 内容与边框的间距
//        self.editingConfig?.editAreaMargin = .init(floatLiteral: 5)
        // 设置选中块边框颜色
//        self.editingConfig?.editingSelectionBorderColor = .red
        // 显示hover边框
        self.editingConfig?.isShowMouseAreaHover = true
        
        // hover
        // 边框宽度
//        self.editingConfig?.mouseHoverBorderWidth = 1
        // 边框颜色
        self.editingConfig?.mouseHoverBorderColor = NSColor(hex: "#999999")
        // 边框虚线设置
        self.editingConfig?.mouseHoverBorderDashPattern = [3,3,3]
        // 块填充颜色(拖拽中)
//        self.editingConfig?.editAreaMoveFillColor = .cyan
        // 是否显示位置辅助线
        self.editingConfig?.isShowEditingAreaHover = true
        // 辅助线颜色
//        self.editingConfig?.editingHoverBorderColor = .brown
        // 支持多选
        self.editingConfig?.isSupportMultipleSelectEditingArea = true
        // 图片是否显示8个操作点
        self.editingConfig?.isDrawRectWithDot = true
        
//        self.editingConfig?.editingMouseSelectionBorderColor
        self.editingConfig?.editingMouseSelectionBorderWidth = 1
        self.editingConfig?.editingMouseSelectionBorderDashPattern = [3, 3, 3]
    }
    
    func commitEditing() {
        let isEdited = self.listView?.isEdited() ?? false
        let isPDFTextImageEdited = self.viewC?.model.isPDFTextImageEdited ?? false
        if isEdited || isPDFTextImageEdited {
            self.viewC?.model.isPDFTextImageEdited = false
            self.listView?.commitEditing()
            self.listView?.layoutDocumentView()
        }
        
        self.clearData()
    }
    
    func openRightPane() {
        let state = self.rightSideLastState
        if state == .none || state == .open {
            self.viewC?.openRightPane()
        }
    }
    
    func closeRightPane() {
        self.rightViewC?.isHidden = true
        self.viewC?.closeRightPane()
    }
    
    func showPopWindow(positionRect: NSRect, showGuide: Bool) {
        if self.editAreasIsEmpty() {
            return
        }
        let show = KMPreference.shared.editPDFPopWindowIsShow
        if !show {
            return
        }
        
        let win = KMEditPDFPopToolBarWindow.shared
        self._kRemoveChildWindow(win)
        
        let areas = self.editingAreas
        win.isMultiple = areas.count > 1
        var hasText = false
        var hasImage = false
        var fontColors: [NSColor] = []
        for area in areas {
            if let data = area as? CPDFEditTextArea {
                hasText = true
                if let color = self.listView?.editingSelectionFontColor(with: data) {
                    fontColors.append(color)
                }
            }
            if area is CPDFEditImageArea {
                hasImage = true
            }
        }
        var style: KMEditPDFToolbarStyle = []
        if hasText {
            style.insert(.text)
        }
        if hasImage {
            style.insert(.image)
        }
        win.style = style
        win.model.editingAreas = areas
        win.model.fontColors = fontColors
        win.model.fontNames = self._editAreasFontNames()
        win.model.fontSizes = self._editAreasFontSizes()
        win.model.fontBolds = self._editAreasFontBolds()
        win.model.fontItalics = self._editAreasFontItalics()
        win.model.textAlignments = self._editAreasTextAlignments()
        win.model.rotates = self._editAreasRotates()
        win.model.opacitys = self._editAreasOpacitys()
        
        let area = (self.listView?.editingAreas().first as? CPDFEditArea)
        var areaBounds = (self.listView?.convert(area!.bounds, from: area!.page) as? NSRect) ?? .zero
        
        var maxX = NSMaxX(areaBounds)
        var maxY = NSMaxY(areaBounds)
        for area in self.editingAreas {
//            let bounds = area.bounds
            let bounds = (self.listView?.convert(area.bounds, from: area.page) as? NSRect) ?? .zero
            areaBounds.origin.x = min(areaBounds.origin.x, bounds.origin.x)
            areaBounds.origin.y = min(areaBounds.origin.y, bounds.origin.y)
            
            maxX = max(maxX, NSMaxX(bounds))
            areaBounds.size.width = maxX-areaBounds.origin.x
            
            maxY = max(maxY, NSMaxY(bounds))
            areaBounds.size.height = maxY-areaBounds.origin.y
        }
        
        self.startPoint_ = self.listView?.documentView().documentVisibleRect.origin ?? .zero
        win.show(relativeTo: areaBounds, of: self.viewC!.listView, preferredEdge: .maxY)
        
        win.animator().alphaValue = 1
        self._kAddchildwindow(win)
        win.itemClick = { [weak self] itemKey, obj in
            if itemKey == .color {
                self?.fontColorAction(color: obj as? NSColor)
            } else if itemKey == .fontStyle {
                self?.fontStyleAction(fontName: obj as? String)
            } else if itemKey == .fontAdd {
                self?.fontAddAction()
            } else if itemKey == .fontReduce {
                self?.fontReduceAction()
            } else if itemKey == .fontBold {
                self?.fontBoldAction()
            } else if itemKey == .fontItalic {
                self?.fontItalicAction()
            } else if itemKey == .textAlignment {
                self?.textAlignmentAction(align: obj as? NSTextAlignment ?? .left)
            }
            // 图片
            else if itemKey == .leftRotate {
                self?.leftRotateAction()
            } else if itemKey == .rightRotate {
                self?.rightRotateAction()
            } else if itemKey == .reverseX {
                self?.reverseXAction()
            } else if itemKey == .reverseY {
                self?.reverseYAction()
            } else if itemKey == .crop {
                self?.cropAction()
            } else if itemKey == .replace {
                self?.replaceAction()
            } else if itemKey == .export {
                if let data = obj as? NSView {
                    self?.showExportMenu(data)
                }
            }
            // 对齐
            else if itemKey == .alignmentLeft {
                self?.alignmentAction(align: .Left)
            } else if itemKey == .alignmentCenterX {
                self?.alignmentAction(align: .Horizontally)
            } else if itemKey == .alignmentRight {
                self?.alignmentAction(align: .Right)
            } else if itemKey == .alignmentjustifiedX {
                self?.alignmentAction(align: .DisHorizontally)
            } else if itemKey == .alignmentTop {
                self?.alignmentAction(align: .Top)
            } else if itemKey == .alignmentCenterY {
                self?.alignmentAction(align: .Vertical)
            } else if itemKey == .alignmentBottom {
                self?.alignmentAction(align: .Bottom)
            } else if itemKey == .alignmentjustifiedY {
                self?.alignmentAction(align: .DisVertical)
            }
        }
        
        // 显示新手引导
        if let toolbarView = (win.contentViewController as? KMEditPDFPopToolBarController)?.toolbarView {
            if showGuide {
                self.showGuideView(toolbarView)
            }
        }
    }
    
    func hiddenPopWindow() {
        let win = KMEditPDFPopToolBarWindow.shared
        win.orderOut(nil)
        win.setIsVisible(false)
        
        self._kRemoveChildWindow(win)
    }
    
    func showCropComfirmWindow() {
        let winC = KMEditPDFCropComfirmWindowController.shared
        if KMEditPDFPopToolBarWindow.shared.isVisible {
            let winFrame = KMEditPDFPopToolBarWindow.shared.frame
            let x = winFrame.origin.x + (NSWidth(winFrame)-84) * 0.5
            let frame = NSMakeRect(x, winFrame.origin.y, 84, 44)
            
            winC.window?.setFrame(frame, display: true)
        } else {
            let area = (self.listView?.editingAreas().first as? CPDFEditArea)
            let areaBounds = (self.listView?.convert(area!.bounds, from: area!.page) as? NSRect) ?? .zero
            
            let positioningView = self.listView
            let winFrame = positioningView?.window?.frame ?? .zero
            let toView: NSView? = nil
            var position = positioningView?.convert(areaBounds.origin, to: toView) ?? .zero
            position.x += winFrame.origin.x
            position.y += winFrame.origin.y
            position.y += areaBounds.size.height
            position.y += 26
            
            let x = position.x + (NSWidth(areaBounds)-84) * 0.5
            let frame = NSMakeRect(x, position.y, 84, 44)
            
            winC.window?.setFrame(frame, display: true)
        }
        
        winC.showWindow(nil)
        self._kAddchildwindow(winC.window!)
        winC.itemAction = { [weak self] idx, _ in
            if idx == 0 { // 确认
                self?.cropComfirmAction()
            } else if idx == 1 { // 取消
                self?.cropCancelAction()
            }
        }
    }
    
    func hiddenCropComfirmWindow() {
        let winC = KMEditPDFCropComfirmWindowController.shared
        winC.window?.orderOut(nil)
        winC.window?.setIsVisible(false)
        
        self._kRemoveChildWindow(winC.window)
    }
    
    func showGuideView(_ view: NSView) {
        DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
            if KMGuideInfoWindowController.availableShow(.editPDFPopWindow) {
                var winFrame = self.viewC?.view.window?.frame ?? .zero
                winFrame.size.height -= 20
                
                guard let area = (self.listView?.editingAreas().first as? CPDFEditArea) else {
                    return
                }
                
                var areaBounds = (self.listView?.convert(area.bounds, from: area.page) as? NSRect) ?? .zero
                var maxX = NSMaxX(areaBounds)
                var maxY = NSMaxY(areaBounds)
                for area in self.editingAreas {
    //            let bounds = area.bounds
                    let bounds = (self.listView?.convert(area.bounds, from: area.page) as? NSRect) ?? .zero
                    areaBounds.origin.x = min(areaBounds.origin.x, bounds.origin.x)
                    areaBounds.origin.y = min(areaBounds.origin.y, bounds.origin.y)
                
                    maxX = max(maxX, NSMaxX(bounds))
                    areaBounds.size.width = maxX-areaBounds.origin.x
                
                    maxY = max(maxY, NSMaxY(bounds))
                    areaBounds.size.height = maxY-areaBounds.origin.y
                }
                
                let guideWC = KMGuideInfoWindowController.currentWC()
                guideWC.type = .editPDFPopWindow
                var viewFrame = areaBounds
                let tmpY = areaBounds.origin.y+(areaBounds.size.height-KMEditPDFPopGuideView.kHeight+80)
                if tmpY < 50 {
                    guideWC.editPDFPopWindowFlag = true
                    viewFrame.origin.y += (areaBounds.size.height)
                    viewFrame.origin.x += (areaBounds.size.width*0.5+KMEditPDFPopGuideView.kWidth*0.5)
                    
                    viewFrame.origin.y += 20
                } else {
                    guideWC.editPDFPopWindowFlag = false
                    viewFrame.origin.y += (areaBounds.size.height-KMEditPDFPopGuideView.kHeight+80)
                    viewFrame.origin.x += (areaBounds.size.width*0.5+KMEditPDFPopGuideView.kWidth*0.5)
                    
                    viewFrame.size.height = KMEditPDFPopGuideView.kHeight+80
                    
                    let offsetY = NSMaxY(winFrame)-NSMaxY(viewFrame)-NSMinY(winFrame)
                    if offsetY <= 0 {
                        viewFrame.origin.y += offsetY
                    }
                }
                
                guideWC.digitalBoxRect = viewFrame
                var beh = view.window?.collectionBehavior ?? []
                beh.insert(.canJoinAllSpaces)
                guideWC.window?.collectionBehavior = beh
                
                guideWC.window?.setFrame(winFrame, display: false)
                guideWC.window?.minSize = winFrame.size
                guideWC.window?.maxSize = winFrame.size
                self._kAddchildwindow(guideWC.window!)
                guideWC.show()
                DispatchQueue.main.async {
                    guideWC.interfaceThemeDidChanged(NSApp.appearance?.name ?? .aqua)
                }
                
                guideWC.settingCallback = {
                    KMPreferenceController.shared.showWindow(nil)
                }
            }
        }
    }
    
    func clearData() {
        self.hiddenWindows()
        self._removeNotification()
    }
    
    func hiddenWindows() {
        self.hiddenPopWindow()
        self.hiddenCropComfirmWindow()
        
        KMColorPanelCloseIfNeed()
    }
}

// MARK: - Private Methods

extension KMEditPDfHanddler {
    private func _kAddchildwindow(_ childW: NSWindow?) {
        guard let win = childW else {
            return
        }
        self.viewC?.view.window?.addChildWindow(win, ordered: .above)
    }
    
    private func _kRemoveChildWindow(_ childW: NSWindow?) {
        guard let win = childW else {
            return
        }
        let contains = self.viewC?.view.window?.childWindows?.contains(win) ?? false
        if contains {
            self.viewC?.view.window?.removeChildWindow(win)
        }
    }
    
    private func _addNotification() {
        NotificationCenter.default.addObserver(self, selector: #selector(_scrollViewDidScroll), name: NSScrollView.didLiveScrollNotification, object: self.listView?.documentView())
    }
    
    private func _removeNotification() {
        NotificationCenter.default.removeObserver(self, name: NSScrollView.didLiveScrollNotification, object: self.listView?.documentView())
    }
    
    @objc private func _scrollViewDidScroll(_ noti: Notification) {
        if let data = self.listView?.documentView().isEqual(to: noti.object), data {
            let win = KMEditPDFPopToolBarWindow.shared
            if win.isVisible == false {
//                return
            }
            guard let area = (self.listView?.editingAreas()?.first as? CPDFEditArea) else {
                self.hiddenPopWindow()
                self.hiddenCropComfirmWindow()
                return
            }
            
            let isEditImage = self.listView?.isEditImage ?? false
            if isEditImage {
                let winC = KMEditPDFCropComfirmWindowController.shared
                let winW: CGFloat = 84
                let areaBounds = (self.listView?.convert(area.bounds, from: area.page) as? NSRect) ?? .zero
                
                let winFrame = self.listView?.window?.frame ?? .zero
                let view: NSView? = nil
                var position = self.listView?.convert(areaBounds.origin, to: view) ?? .zero
                position.x += winFrame.origin.x
                position.y += winFrame.origin.y
                position.y += areaBounds.size.height
                position.y += 26
                
                var x = position.x + (NSWidth(areaBounds)-84) * 0.5
//                let frame = NSMakeRect(x, position.y, 84, 44)
                
//                position.x += (areaBounds.size.width*0.5-win.frame.size.width*0.5)
                x = max(0, x)
                var y = max(0, position.y)
                
                let screenFrame = NSScreen.main?.frame ?? .zero
                if y + 44 + 40 >= screenFrame.size.height {
                    y = screenFrame.size.height - 44 - 40
                }
                
                let wframe = NSMakeRect(x, y, winW, 44)
                winC.window?.setFrame(wframe, display: true)
                
                if winFrame.contains(wframe) == false {
                    self.hiddenCropComfirmWindow()
                } else {
                    self.showCropComfirmWindow()
                }
                
                return
            }
            
            var areaBounds = (self.listView?.convert(area.bounds, from: area.page) as? NSRect) ?? .zero
            var maxX = NSMaxX(areaBounds)
            var maxY = NSMaxY(areaBounds)
            for area in self.editingAreas {
    //            let bounds = area.bounds
                let bounds = (self.listView?.convert(area.bounds, from: area.page) as? NSRect) ?? .zero
                areaBounds.origin.x = min(areaBounds.origin.x, bounds.origin.x)
                areaBounds.origin.y = min(areaBounds.origin.y, bounds.origin.y)
                
                maxX = max(maxX, NSMaxX(bounds))
                areaBounds.size.width = maxX-areaBounds.origin.x
                
                maxY = max(maxY, NSMaxY(bounds))
                areaBounds.size.height = maxY-areaBounds.origin.y
            }
            
            let winFrame = self.listView?.window?.frame ?? .zero
            let view: NSView? = nil
            var position = self.listView?.convert(areaBounds.origin, to: view) ?? .zero
            if position.y > winFrame.height {
                self.hiddenPopWindow()
                return
            }
            position.x += winFrame.origin.x
            position.y += winFrame.origin.y
            position.y += areaBounds.size.height
            position.y += 26
            
            position.x += (areaBounds.size.width*0.5-win.frame.size.width*0.5)
//            var x = max(0, position.x)
            var x = max(winFrame.origin.x, position.x)
            let width = win.frame.size.width
            let offsetX = x + width - NSMaxX(winFrame)
            if offsetX > 0 { // 超出右编辑
                x -= offsetX
            }
            var y = max(0, position.y)
            
//            let screenFrame = NSScreen.main?.frame ?? .zero
//            let winMaxY = NSMaxY(winFrame)
            let height = NSHeight(winFrame)
            if y + 44 + 40-20 >= height {
//            if y + 44 + 40 + 40 >= screenFrame.size.height {
//                y = screenFrame.size.height - 44 - 40 - 40
                y = height - 44 - 40 + 20
            }
            
            let wframe = NSMakeRect(x, y, width, 44)
            win.setFrame(wframe, display: true)
            
            if winFrame.contains(wframe) == false {
                self.hiddenPopWindow()
            }
        }
    }
    
    private func _reloadData_right_text() {
        self.rightViewC?.eidtPDFTextProperty.handdler = self
        self.rightViewC?.eidtPDFTextProperty.reloadData()
    }
    
    private func _reloadData_right_image() {
        self.rightViewC?.eidtPDFImageProperty.handdler = self
        self.rightViewC?.eidtPDFImageProperty.reloadData()
    }
}

// MARK: - Tools

extension KMEditPDfHanddler {
    func editAreasIsEmpty() -> Bool {
        return self.editingAreas.isEmpty
    }
    
    func editAreasHavTextArea() -> Bool {
        return self.editingTextAreas.isEmpty == false
    }
    
    func editAreasHavImageArea() -> Bool {
        return self.editingImageAreas.isEmpty == false
    }
    
    func editAreasFontColorIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let datas = self._editAreasFontColors()
        if datas.count == 1 {
            return true
        }
        let color = datas.first
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if d != color {
                return false
            }
        }
        return true
    }
    
    func editAreasFontNameIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let datas = self._editAreasFontNames()
        if datas.count == 1 {
            return true
        }
        let data = datas.first
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if d != data {
                return false
            }
        }
        return true
    }
    
    func editAreasFontStyleIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let datas = self._editAreasFontStyles()
        if datas.count == 1 {
            return true
        }
        let data = datas.first
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if d != data {
                return false
            }
        }
        return true
    }
    
    func editAreasFontSizeIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let datas = self._editAreasFontSizes()
        if datas.count == 1 {
            return true
        }
        let data = datas.first
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if d != data {
                return false
            }
        }
        return true
    }
    
    func editAreasFontBoldIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let datas = self._editAreasFontBolds()
        if datas.count == 1 {
            return true
        }
        let data = datas.first
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if d != data {
                return false
            }
        }
        return true
    }
    
    func editAreasFontItalicIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let datas = self._editAreasFontItalics()
        if datas.count == 1 {
            return true
        }
        let data = datas.first
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if d != data {
                return false
            }
        }
        return true
    }
    
    func editAreasTextAlignmentIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let datas = self._editAreasTextAlignments()
        if datas.count == 1 {
            return true
        }
        let data = datas.first?.rawValue ?? 0
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if d.rawValue != data {
                return false
            }
        }
        return true
    }
    
    func editAreasBoundsIsEqualForWidth() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let rects = self._editAreasBounds()
        if rects.count == 1 {
            return true
        }
        let width = rects.first?.width ?? 0
        for (i, rect) in rects.enumerated() {
            if i == 0 {
                continue
            }
            
            if abs(width-rect.size.width) > 0.01 {
//            if width != rect.size.width {
                return false
            }
        }
        return true
    }
    
    func editAreasBoundsIsEqualForHeight() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let rects = self._editAreasBounds()
        if rects.count == 1 {
            return true
        }
        let height = rects.first?.height ?? 0
        for (i, rect) in rects.enumerated() {
            if i == 0 {
                continue
            }
//            if height != rect.size.height {
            if abs(height-rect.size.height) > 0.01 {
                return false
            }
        }
        return true
    }
    
    func editAreasRotateIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        if self.editAreasHavTextArea() {
            return false
        }
        let datas = self._editAreasRotates()
        if datas.count == 1 {
            return true
        }
        let data = datas.first ?? 0
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if data != d {
                return false
            }
        }
        return true
    }
    
    func editAreasOpacityIsEqual() -> Bool {
        if self.editAreasIsEmpty() {
            return false
        }
        let datas = self._editAreasOpacitys()
        if datas.count == 1 {
            return true
        }
        let data = datas.first ?? 0
        for (i, d) in datas.enumerated() {
            if i == 0 {
                continue
            }
            if data != d {
                return false
            }
        }
        return true
    }
    
    private func _editAreasFontColors() -> [NSColor] {
        var datas: [NSColor] = []
        for area in self.editingTextAreas {
            if let data = self.listView?.editingSelectionFontColor(with: area) {
//            if let data = self.listView?.editingSelectionFontColor(byRangeEdit: area) {
                datas.append(data)
            }
        }
        return datas
    }
    
    private func _editAreasFontStyles() -> [String] {
        var datas: [String] = []
        for area in self.editingTextAreas {
            if let data = self.listView?.editingSelectionCFont(byRangeEdit: area)?.styleName {
//            if let data = self.listView?.editingSelectionCFont(with: area)?.familyName {
                datas.append(data)
            }
        }
        return datas
    }
    
    private func _editAreasFontNames() -> [String] {
        var datas: [String] = []
        for area in self.editingTextAreas {
            if let data = self.listView?.editingSelectionCFont(byRangeEdit: area)?.familyName {
//            if let data = self.listView?.editingSelectionCFont(with: area)?.familyName {
                datas.append(data)
            }
        }
        return datas
    }
    
    private func _editAreasFontSizes() -> [CGFloat] {
        var datas: [CGFloat] = []
        for area in self.editingTextAreas {
            if let data = self.listView?.editingSelectionFontSize(byRangeEdit: area) {
                datas.append(data)
            }
        }
        return datas
    }
    
    private func _editAreasFontBolds() -> [Bool] {
        var datas: [Bool] = []
        for area in self.editingTextAreas {
            if let data = self.listView?.isBoldCurrentSelection(byRangeEdit: area) {
                datas.append(data)
            }
        }
        return datas
    }
    
    private func _editAreasFontItalics() -> [Bool] {
        var datas: [Bool] = []
        for area in self.editingTextAreas {
            if let data = self.listView?.isItalicCurrentSelection(byRangeEdit: area) {
                datas.append(data)
            }
        }
        return datas
    }
    
    private func _editAreasTextAlignments() -> [NSTextAlignment] {
        var datas: [NSTextAlignment] = []
        for area in self.editingTextAreas {
            if let data = self.listView?.currentSelectionAlignment(byRangeEdit: area) {
                datas.append(data)
            }
        }
        return datas
    }
    
    private func _editAreasBounds() -> [NSRect] {
        var rects: [NSRect] = []
        for area in self.editingAreas {
            rects.append(area.bounds)
        }
        return rects
    }
    
    private func _editAreasRotates() -> [CGFloat] {
        var arr: [CGFloat] = []
        for area in self.editingImageAreas {
            if let data = self.listView?.getRotateWith(area) {
                arr.append(data)
            }
        }
        return arr
    }
    
    private func _editAreasOpacitys() -> [CGFloat] {
        var arr: [CGFloat] = []
        for area in self.editingAreas {
            if let data = self.listView?.opacityByRange(for: area) {
                arr.append(data)
            }
        }
        return arr
    }
}

// MARK: - Action

extension KMEditPDfHanddler {
    func fontColorAction(color: NSColor?) {
        guard let theColor = color else {
            return
        }
        let areas = self.editingTextAreas
        for area in areas {
            self.listView?.setEditingSelectionFontColor(theColor, with: area)
        }
        self._reloadData_right_text()
    }
    
    func fontStyleAction(fontName: String?) {
        guard let font = CPDFFont.mappingFont(withFontString: fontName) else {
            return
        }
        let areas = self.editingTextAreas
        for area in areas {
            self.listView?.setEditSelectionCFont(font, with: area)
        }
        self._reloadData_right_text()
    }
    
    func fontAddAction() {
        let areas = self.editingTextAreas
        for area in areas {
            if let fontSize = self.listView?.editingSelectionFontSize(byRangeEdit: area) {
                self.fontSizeChanging = true
                self.listView?.setEditingSelectionFontSize(fontSize+1, with: area, isAutoSize: false)
                self.fontSizeChanging = false
            }
        }
        self._reloadData_right_text()
    }
    
    func fontReduceAction() {
        let areas = self.editingTextAreas
        for area in areas {
            if let fontSize = self.listView?.editingSelectionFontSize(byRangeEdit: area) {
                self.fontSizeChanging = true
                self.listView?.setEditingSelectionFontSize(fontSize-1, with: area, isAutoSize: false)
                self.fontSizeChanging = false
            }
        }
        self._reloadData_right_text()
    }
    
    func fontBoldAction() {
        let areas = self.editingTextAreas
        var needTip = false
        for area in areas {
            if let data = self.listView?.isBoldCurrentSelection(byRangeEdit: area) {
                let result = self.listView?.setCurrentSelectionIsBold(!data, with: area)
                if (result == nil || result == false) && needTip == false {
                    needTip = true
                }
            }
        }
        if needTip {
            if let data = self.viewC?.view {
                _ = CustomAlertView.alertView(message: NSLocalizedString("Please reset the font weight via the drop-down box", comment: ""), fromView: data, withStyle: .black)
            }
        }
        self._reloadData_right_text()
    }
    
    func fontItalicAction() {
        let areas = self.editingTextAreas
        var needTip = false
        for area in areas {
            if let data = self.listView?.isItalicCurrentSelection(byRangeEdit: area) {
                let result = self.listView?.setCurrentSelectionIsItalic(!data, with: area)
                if (result == nil || result == false) && needTip == false {
                    needTip = true
                }
            }
        }
        if needTip {
            if let data = self.viewC?.view {
                _ = CustomAlertView.alertView(message: NSLocalizedString("Please reset the font weight via the drop-down box", comment: ""), fromView: data, withStyle: .black)
            }
        }
        self._reloadData_right_text()
    }
    
    func textAlignmentAction(align: NSTextAlignment) {
        let areas = self.editingTextAreas
        self.textAlignChanging = true
        for area in areas {
            self.listView?.setCurrentSelectionAlignment(align, with: area)
        }
        self.textAlignChanging = false
        self._reloadData_right_text()
    }
    
    func leftRotateAction() {
        let areas = self.editingImageAreas
        for area in areas {
            self.listView?.rotate(with: area, rotate: -90)
        }
    }
    
    func rightRotateAction() {
        let areas = self.editingImageAreas
        for area in areas {
            self.listView?.rotate(with: area, rotate: 90)
        }
    }
    
    func reverseXAction() {
        let areas = self.editingImageAreas
        for area in areas {
            self.listView?.horizontalMirror(with: area)
        }
    }
    
    func reverseYAction() {
        let areas = self.editingImageAreas
        for area in areas {
            self.listView?.verticalMirror(with: area)
        }
    }
    
    func cropAction() {
        let areas = self.editingImageAreas
        if areas.isEmpty {
            return
        }
        self.listView?.isEditImage = true
        for area in areas {
            self.listView?.enterCrop(with: area)
        }
        
        self.hiddenPopWindow()
        Task { @MainActor in
            self.showCropComfirmWindow()
        }
        self.rightViewC?.eidtPDFImageProperty.handdler = self
        self.rightViewC?.eidtPDFImageProperty.updateButtonState(hidden: false)
        
        self.viewC?.view.window?.makeFirstResponder(self.listView)
    }
    
    func cropCancelAction() {
        self.hiddenCropComfirmWindow()
        
        let areas = self.editingImageAreas
        if areas.isEmpty {
            return
        }
        
        for area in areas {
            self.listView?.exitCrop(with: area)
        }
        
        self.listView?.cropAreas = nil
        self.listView?.isEditImage = false
        
        self.rightViewC?.eidtPDFImageProperty.handdler = self
        self.rightViewC?.eidtPDFImageProperty.updateButtonState(hidden: true)
        
        Task { @MainActor [weak self] in
            if let data = self?.listView?.selectImageAreas {
                self?.showPopWindow(positionRect:data.bounds, showGuide: false)
            }
        }
    }
    
    func cropComfirmAction() {
        guard let selectImageAreas = self.listView?.selectImageAreas else {
            self.cropCancelAction()
            return
        }
        self.listView?.cropEditImageArea(selectImageAreas, withBounds: self.listView?.cropAreas.cropRect ?? .zero)
        self.cropCancelAction()
    }
    
    func replaceAction() {
        let areas = self.editingImageAreas
        if areas.isEmpty {
            return
        }
        let panel = NSOpenPanel()
        panel.allowsMultipleSelection = false
        panel.allowedFileTypes = ["png","jpg"]
        panel.beginSheetModal(for: NSApp.mainWindow!) { response in
            if response == .OK {
                let openPath = panel.url?.path
                for area in areas {
                        // , rect: data.bounds
                    self.listView?.replace(area, imagePath: openPath!)
                }
            }
        }
    }
    
    func showExportMenu(_ sender: NSView) {
//        let menuI = NSMenuItem()
        let submenu = NSMenu(title: "")
        let jpgMI = submenu.addItem(withTitle: "jpg", action: #selector(exportMenuItemAction), keyEquivalent: "")
        jpgMI.target = self
        jpgMI.tag = 1
        let pngMI = submenu.addItem(withTitle: "png", action: #selector(exportMenuItemAction), keyEquivalent: "")
        pngMI.target = self
        pngMI.tag = 2
        let pdfMI = submenu.addItem(withTitle: "pdf", action: #selector(exportMenuItemAction), keyEquivalent: "")
        pdfMI.target = self
        pdfMI.tag = 3
        
        let p = NSPoint(x: NSMidX(sender.frame), y: NSMidY(sender.frame))
        submenu.popUp(positioning: nil, at: p, in: sender.superview)
    }
    
    @objc func exportMenuItemAction(_ sender: NSMenuItem) {
        var format = ""
        if sender.tag == 1 {
            format = "jpg"
        } else if sender.tag == 2 {
            format = "png"
        } else if sender.tag == 3 {
            format = "pdf"
        }
        
        self.exportAction(format: format)
    }
    
    func exportAction(format: String) {
        let areas = self.editingImageAreas
        if areas.isEmpty {
            return
        }
        if areas.count == 1 {
            if KMTools.isPDFType(format) {
                guard let image = areas.first?.thumbnailImage else {
                    NSSound.beep()
                    return
                }
                let pdfdocument = CPDFDocument()
                pdfdocument?.km_insert(image: image, at: 0)
                let savePanel = NSSavePanel()
                savePanel.allowedFileTypes = ["pdf"]
                savePanel.beginSheetModal(for: self.viewC!.view.window!) { response in
                    if (response != .OK) {
                        return
                    }
                    if let data = pdfdocument?.write(to: savePanel.url!), data {
                        NSWorkspace.shared.selectFile(savePanel.url?.path, inFileViewerRootedAtPath: "");
                    }
                }
                return
            }
            let panel = NSSavePanel()
            panel.nameFieldStringValue = "\(NSLocalizedString("Untitled", comment: "")).\(format)"
            panel.isExtensionHidden = true
            let response = panel.runModal()
            if response == .OK {
                let url = panel.url
                if FileManager.default.fileExists(atPath: url!.path) {
                    try?FileManager.default.removeItem(atPath: url!.path)
                }
                let result = self.listView?.extractImage(with: areas.first, toImagePath: url!.path) ?? false
                if result {
                    NSWorkspace.shared.activateFileViewerSelecting([url!])
                }
            }
        } else if areas.count > 1 {
            let panel = NSOpenPanel()
            panel.canChooseFiles = false
            panel.canChooseDirectories = true
            panel.canCreateDirectories = true
            panel.allowsMultipleSelection = false
            panel.beginSheetModal(for: NSApp.mainWindow!) { response in
                if response == .OK {
                    let outputURL = panel.url
                    let s = self.listView?.document?.documentURL.lastPathComponent
                    let folderPath = (self.listView?.document?.documentURL.deletingPathExtension().lastPathComponent ?? "") + "_extract"
                    var filePath = outputURL?.path.stringByAppendingPathComponent(folderPath)
                    
                    var i = 1
                    let testFilePath = filePath
                    while FileManager.default.fileExists(atPath: filePath!) {
                        filePath = testFilePath! + "\(i)"
                        i = i + 1
                    }
                    try? FileManager.default.createDirectory(atPath: filePath!, withIntermediateDirectories: false, attributes: nil)
                    var saveURLs : [URL] = []
                    let pageIndex = self.listView?.currentPageIndex ?? 0
                    for j in 0 ..< areas.count {
                        let documentFileName = self.listView?.document?.documentURL.deletingPathExtension().lastPathComponent ?? ""
                        var outPath = filePath!
                        outPath = outPath.stringByAppendingPathComponent(documentFileName)
                        outPath = outPath + "_page\(pageIndex+1)_\(j+1)"
                        outPath = outPath.stringByAppendingPathExtension(format)
                        if KMTools.isPDFType(format) {
                            if let image = areas[j].thumbnailImage {
                                let pdfdocument = CPDFDocument()
                                pdfdocument?.km_insert(image: image, at: 0)
                                let suc = pdfdocument?.write(toFile: outPath) ?? false
                                if suc {
                                    saveURLs.append(URL(fileURLWithPath: outPath))
                                }
                            }
                        } else {
                            let result = self.listView?.extractImage(with: areas[j], toImagePath: outPath) ?? false
                            if result {
                                saveURLs.append(URL(fileURLWithPath: outPath))
                            }
                        }
                    }
                    NSWorkspace.shared.activateFileViewerSelecting(saveURLs)
                }
            }
        }
    }
    
    func alignmentAction(align: CPDFActiveAreasAlignType) {
        KMPrint("updateFormAearsAlignMangent")
        let stype = align
        
        let editingAreas = self.editingAreas
        if editingAreas.count >= 2 {
            
            var zeroRect = NSRect.null
            var highestRect = NSZeroRect
            var widthestRect = NSZeroRect
            
            let fristArea : CPDFEditArea = editingAreas.first as! CPDFEditArea
            var leftestRect = fristArea.bounds
            var rightestRect = fristArea.bounds
            var topestRect = fristArea.bounds
            var bottomestRect = fristArea.bounds
            
            var leftestArea : CPDFEditArea = fristArea
            var rightestArea : CPDFEditArea = fristArea
            var topestArea : CPDFEditArea = fristArea
            var bottomestArea : CPDFEditArea = fristArea
            
            var totalWidth = 0.0
            var totalHeight = 0.0
            
            for i in 0 ... editingAreas.count-1 {
                let area : CPDFEditArea = editingAreas[i] as! CPDFEditArea
                zeroRect = zeroRect.union(area.bounds)
                totalWidth = totalWidth + area.bounds.width
                totalHeight = totalHeight + area.bounds.height
                
                if area.bounds.height > highestRect.height {
                    highestRect = area.bounds
                }
                
                if area.bounds.width > widthestRect.width {
                    widthestRect = area.bounds
                }
                
                if leftestRect.minX > area.bounds.minX {
                    leftestRect = area.bounds
                    leftestArea = area
                }
                
                if area.bounds.maxX > rightestRect.maxX {
                    rightestRect = area.bounds
                    rightestArea = area
                }
                
                if area.bounds.maxY > topestRect.maxY {
                    topestRect = area.bounds
                    topestArea = area
                }
                
                if bottomestRect.minY > area.bounds.minY {
                    bottomestRect = area.bounds
                    bottomestArea = area
                }
            }
            
            var resultAreasArray: [Any] = []
            var newBoundsArray: [String] = []
            if stype == .Left {
                for i in 0 ... editingAreas.count-1 {
                    let areas = editingAreas[i] as! CPDFEditArea
                    var bounds = areas.bounds
                    bounds.origin.x = zeroRect.origin.x
                    newBoundsArray.append(NSStringFromRect(bounds))
                }
                resultAreasArray = editingAreas
            } else if stype == .Right {
                for i in 0 ... editingAreas.count-1 {
                    let areas = editingAreas[i] as! CPDFEditArea
                    var bounds = areas.bounds
                    bounds.origin.x = zeroRect.maxX - bounds.size.width
                    newBoundsArray.append(NSStringFromRect(bounds))
                }
                resultAreasArray = editingAreas
            } else if stype == .Top {
                for i in 0 ... editingAreas.count-1 {
                    let areas = editingAreas[i] as! CPDFEditArea
                    var bounds = areas.bounds
                    bounds.origin.y = zeroRect.maxY - bounds.size.height
                    newBoundsArray.append(NSStringFromRect(bounds))
                }
                resultAreasArray = editingAreas
            } else if stype == .Bottom {
                for i in 0 ... editingAreas.count-1 {
                    let areas = editingAreas[i] as! CPDFEditArea
                    var bounds = areas.bounds
                    bounds.origin.y = zeroRect.minY
                    newBoundsArray.append(NSStringFromRect(bounds))
                }
                resultAreasArray = editingAreas
            } else if stype == .Horizontally {
                for i in 0 ... editingAreas.count-1 {
                    let areas = editingAreas[i] as! CPDFEditArea
                    var bounds = areas.bounds
                    bounds.origin.y = highestRect.midY - bounds.height/2
                    newBoundsArray.append(NSStringFromRect(bounds))
                }
                resultAreasArray = editingAreas
            } else if stype == .Vertical {
                for i in 0 ... editingAreas.count-1 {
                    let areas = editingAreas[i] as! CPDFEditArea
                    var bounds = areas.bounds
                    bounds.origin.x = widthestRect.midX - bounds.width/2
                    newBoundsArray.append(NSStringFromRect(bounds))
                }
                resultAreasArray = editingAreas
            } else if stype == .DisHorizontally {
                let middleGap = zeroRect.width - leftestRect.width - rightestRect.width
                let otherAreasTotalWidth = totalWidth - leftestRect.width - rightestRect.width
                
                let gap = (middleGap - otherAreasTotalWidth)/CGFloat(editingAreas.count - 1)
                var areasCopyArray : [CPDFEditArea] = editingAreas as! [CPDFEditArea]
                areasCopyArray.sorted(by: { obj1, obj2 in
                    let area1 = obj1
                    let area2 = obj2
                    if area1.bounds.origin.x < area2.bounds.origin.x {
                        return true
                    } else {
                        return false
                    }
                })
                
                if let index = areasCopyArray.firstIndex(of: leftestArea) {
                    areasCopyArray.remove(at: index)
                }
                
                if let index = areasCopyArray.firstIndex(of: rightestArea) {
                    areasCopyArray.remove(at: index)
                }
                
                var leftStartX = leftestRect.maxX + gap
                for i in 0 ..< areasCopyArray.count {
                    let areas = areasCopyArray[i]
                    var bounds = areas.bounds
                    bounds.origin.x = leftStartX
                    newBoundsArray.append(NSStringFromRect(bounds))
                    leftStartX = leftStartX + bounds.width + gap
                }
                resultAreasArray = areasCopyArray
            } else if stype == .DisVertical {
                let middleGap = zeroRect.height - topestRect.height - bottomestRect.height
                let otherAreasTotalHeight = totalHeight - topestRect.height - bottomestRect.height
                
                let gap = (middleGap - otherAreasTotalHeight)/CGFloat(editingAreas.count - 1)
                var areasCopyArray : [CPDFEditArea] = editingAreas as! [CPDFEditArea]
                areasCopyArray.sorted(by: { obj1, obj2 in
                    let area1 = obj1
                    let area2 = obj2
                    if area1.bounds.origin.x < area2.bounds.origin.x {
                        return true
                    } else {
                        return false
                    }
                })
                if let index = areasCopyArray.firstIndex(of: topestArea) {
                    areasCopyArray.remove(at: index)
                }
                
                if let index = areasCopyArray.firstIndex(of: bottomestArea) {
                    areasCopyArray.remove(at: index)
                }
                
                var bottomStartY = bottomestRect.maxY + gap
                for i in 0 ... areasCopyArray.count-1 {
                    let areas = areasCopyArray[i]
                    var bounds = areas.bounds
                    bounds.origin.y = bottomStartY
                    newBoundsArray.append(NSStringFromRect(bounds))
                    bottomStartY = bottomStartY + bounds.height + gap
                }
                resultAreasArray = areasCopyArray
            }
            
            var oldBounds : [String] = []
            for i in 0 ..< resultAreasArray.count {
                let area : CPDFEditArea = resultAreasArray[i] as! CPDFEditArea
                oldBounds.append(NSStringFromRect(area.bounds))
                self.listView?.setBoundsEditArea(area, withBounds: NSRectFromString(newBoundsArray[i]))
            }
            self.listView?.setNeedsDisplayForVisiblePages()
        }
    }
}

// MARK: - CPDFViewDelegate

extension KMEditPDfHanddler: CPDFViewDelegate {
    // 编辑区块已经改变
    func pdfViewEditingAreaDidChanged(_ pdfView: CPDFView!) {
        let isEdited = self.listView?.isEdited() ?? false
        if isEdited {
            // 记录编辑状态
            self.viewC?.recordIsPDFDocumentEdited(type: .editText)
        }
        if annotationType != .addText {
            NotificationCenter.default.post(name: NSNotification.Name(rawValue: "kPDFViewEditingAreaDidChanged"), object: self.listView?.document)
        }
        
        let areas = self.listView?.editingAreas() as? [CPDFEditArea] ?? []
        if areas.isEmpty {
            self.hiddenPopWindow()
            self.hiddenCropComfirmWindow()
            
            let toolMode = self.listView?.toolMode ?? .none
            let annotationType = self.annotationType
            if toolMode == .editPDFToolMode {
                if annotationType == .addImage || annotationType == .addText {
                    if self.isEditImage {
                        self.viewC?.menuItemEditingClick_CropImage(sender: NSMenuItem())
                    } else {
//                        if self.listView.annotationType == .addImage {
//                            self.closeRightPane()
//                        }
                        if annotationType == .addImage {
                            if self.rightViewC?.eidtPDFImageProperty != nil {
                                self.rightViewC?.eidtPDFImageProperty.handdler = self
                                self.rightViewC?.eidtPDFImageProperty.reloadData()
                            }
                        }
//                        self.openRightPane()
                    }
                } else {
//                    self.viewC?.closeRightPane()
                    self.rightViewC?.isHidden = true
                }
                self.listView?.isEditImage = false
            } else {
                self.rightViewC?.isHidden = true
                self.viewC?.closeRightPane()
                if self.subViewType == .EditPDFAddText && annotationType == .addText {
                    self.rightViewC?.eidtPDFTextProperty.handdler = self
                    self.rightViewC?.eidtPDFTextProperty.initData()
                }
            }
            return
        }
        
        self.hiddenCropComfirmWindow()
        self.viewC?.model.isPDFTextImageEdited = true
        let subViewType = self.rightViewC?.subViewType ?? .None
        if self.annotationType == .addImage {
            var isImageArea = false
            for i in 0 ..< areas.count {
                if areas[i] is CPDFEditImageArea {
                    isImageArea = true
                }
            }
            if isImageArea {
                self.rightViewC?.isHidden = false
                if self.subViewType == .EditPDFAddImage {
                    self.rightViewC?.subViewType = .EditPDFAddImage
                    self.rightViewC?.eidtPDFImageProperty.handdler = self
                    self.rightViewC?.eidtPDFImageProperty.reloadData()
                }
                self.openRightPane()
            } else {
                self.rightViewC?.isHidden = true
//                self.viewC?.closeRightPane()
            }
        } else if self.subViewType == .EditPDFAddText && annotationType == .addText {
            self.rightViewC?.isHidden = false
            let count = self.listView?.editingSelectionString()?.count ?? 0
            self.rightViewC?.eidtPDFTextProperty.handdler = self
            if count != 0 {
                self.rightViewC?.eidtPDFTextProperty.reloadData()
            } else {
                self.rightViewC?.eidtPDFTextProperty.refreshSelectAreaProperty(needDefaultData: true)
            }
            self.openRightPane()
        } else {
            var textsAreas : [CPDFEditTextArea] = []
            var imagesAreas : [CPDFEditImageArea] = []
            let count = self.listView?.editingAreas()?.count ?? 0
            if count < 1 {
                return
            }
            for i in 0 ..< areas.count {
                if areas[i] is CPDFEditTextArea {
                    textsAreas.append(areas[i] as! CPDFEditTextArea)
                }
                if areas[i] is CPDFEditImageArea {
                    imagesAreas.append(areas[i] as! CPDFEditImageArea)
                }
            }
            if textsAreas.count > 0 && textsAreas.count == areas.count {
                self.rightViewC?.isHidden = false
                self.rightViewC?.subViewType = .EditPDFAddText
                self.rightViewC?.eidtPDFTextProperty.handdler = self
                self.rightViewC?.eidtPDFTextProperty?.reloadData()
                self.openRightPane()
            } else if imagesAreas.count > 0 {
                self.rightViewC?.isHidden = false
                self.rightViewC?.subViewType = .EditPDFAddImage
                self.rightViewC?.eidtPDFImageProperty.handdler = self
                self.rightViewC?.eidtPDFImageProperty?.reloadData()
                self.openRightPane()
            }
        }
        
        if self.addTextAreaing == false {
            var flag: CPDFEditArea?
            for area in areas {
                if flag == nil {
                    flag = area
                    continue
                }
                if let data = flag, data.bounds.maxY < area.bounds.maxY {
                    flag = area
                }
            }
            if let data = flag {
                self.showPopWindow(positionRect: data.bounds, showGuide: true)
            }
        }
    }
    
    func pdfViewEditingCropBoundsDidChanged(_ pdfView: CPDFView!, editing editArea: CPDFEditArea!) {
        if  editArea != nil && (editArea is CPDFEditImageArea){
            self.listView?.cropAreas = editArea as? CPDFEditImageArea
        }
    }
    
    func pdfViewEditingAddImageArea(_ pdfView: CPDFView!, add page: CPDFPage!, add rect: CGRect) {
        if self.isEditImage {
            self.viewC?.menuItemEditingClick_CropImage(sender: NSMenuItem())
        } else {
            let window = KMEditPDFPopToolBarWindow.shared
            if (window.isVisible) {
                self.listView?.updateEditing([])
                self.hiddenPopWindow()
                self.hiddenCropComfirmWindow()
                return
            }
            
            let panel = NSOpenPanel()
            panel.allowsMultipleSelection = false
            panel.allowedFileTypes = ["png","jpg"]
            panel.beginSheetModal(for: NSApp.mainWindow!) { response in
                if response == .OK {
                    var filePath = panel.url?.path
                    var image = NSImage.init(contentsOf: panel.url!)
                    //图片自适应范围
                    if image != nil {
                        var imageRect = rect
                        let imageSize = image!.size
                        var previewSize = rect.size
                        var isChangeSize = false
                        if previewSize.width == 0 && previewSize.height == 0 {
                            previewSize = CGSize(width: 500, height: 500)
                            isChangeSize = true
                        }
                        
                        var scale = min(previewSize.width / imageSize.width, previewSize.height / imageSize.height)
                        if scale < 1 { // 大于 500
                            
                        } else {
                            let wh = max(imageSize.width, imageSize.height)
                            if wh >= 72 {
                                scale = min(scale, 1)
                            } else {
                                scale = min(72 / imageSize.width, 72 / imageSize.height)
                            }
                        }
                        
                        let newSize = CGSize(width: imageSize.width * scale, height: imageSize.height * scale)
                        
                        if isChangeSize {
                            imageRect.origin.x = imageRect.origin.x - newSize.width / 2
                            imageRect.origin.y = imageRect.origin.y - newSize.height / 2
                        } else {
                            imageRect.origin.x = imageRect.origin.x + imageRect.width / 2 - newSize.width / 2
                            imageRect.origin.y = imageRect.origin.y + imageRect.height / 2 - newSize.height / 2
                        }
                        
                        imageRect.size = newSize
                        let limitWidth = 1920.0
                        if imageSize.width > limitWidth || imageSize.height > limitWidth {
                            filePath = KMImageOptimization.needCompressImageLosslessly(image: image!,
                                                                                       targetSize: CGSize(width: limitWidth, height: limitWidth),
                                                                                       maxSizeInBytes: 1024 * 1024 * 5,
                                                                                       targetCompression: 1.0)
                        }
                        
                        //自适应page
                        let pageRect = self.listView?.currentPage().bounds ?? .zero
                        if imageRect.width > pageRect.width ||
                            imageRect.height > pageRect.height {
                            let pageScale = min(pageRect.width / imageSize.width, pageRect.height / imageSize.height)
                            imageRect = CGRect(x: imageRect.origin.x,
                                               y: imageRect.origin.y,
                                               width: imageRect.width * pageScale,
                                               height: imageRect.height * pageScale)
                        }
                        
                        if imageRect.origin.x < 0 {
                            imageRect.origin.x = 5
                        }
                        
                        if imageRect.origin.y < 0 {
                            imageRect.origin.y = 5
                        }
                        
                        if imageRect.origin.x + imageRect.width > pageRect.width ||
                            imageRect.origin.y + imageRect.height > pageRect.height {
                            let offsetX = imageRect.origin.x + imageRect.width - pageRect.width
                            let offsetY = imageRect.origin.y + imageRect.height - pageRect.height
                            
                            imageRect.origin.x = imageRect.origin.x - offsetX - 5
                            imageRect.origin.y = imageRect.origin.y - offsetY - 5
                        }
                        
                        
                        DispatchQueue.main.async {
                            self.listView?.createImagePath(filePath, rect: imageRect, page: pdfView.currentPage())
                            self.viewC?.model.isPDFTextImageEdited = true
                            self.viewC?.recordIsPDFDocumentEdited(type: .editImage)
                            
                            self.showPopWindow(positionRect: imageRect, showGuide: true)
                        }
                    }
                }
            }
        }
    }
    
    func pdfViewEditingAddTextArea(_ pdfView: CPDFView!, add page: CPDFPage!, add rect: CGRect) {
        let window = KMEditPDFPopToolBarWindow.shared
        if (window.isVisible) {
            self.hiddenPopWindow()
            let areas = self.listView?.editingAreas() as? [CPDFEditArea] ?? []
            if let area = areas.last {
                if let data = area as? CPDFEditTextArea {
                    if let str = data.editTextAreaString(), str.isEmpty {
                        self.listView?.remove(with: [area])
                    } else {
                        self.listView?.updateEditing([])
                    }
                }
            }
            return
        }
        var newRect = rect
        if rect.size.equalTo(.zero) {
            newRect = CGRect(x: rect.origin.x, y: rect.origin.y - 12, width: 20, height: 12)
        } else {
            newRect = CGRect(x: rect.origin.x, y: rect.origin.y + rect.size.height - 12, width: rect.size.width, height: 12)
        }
        
        let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .commonly)
//        let fontName = KMEditPDFTextManager.manager.fetchFontName(fontName: model.fontName)
        let fontSize = model.fontSize
        let fontColor = model.color
        let fontAlign = model.alignment
//        let fontStyle = KMEditPDFTextManager.manager.fetchFontStyle(fontName: model.fontName)
        NSColorPanel.shared.color = fontColor

//        let font = KMEditPDFTextManager.manager.fetchFont(fontName: fontName, style: fontStyle, size: fontSize)
        
        let cfont = CPDFFont(familyName: model.fontName, fontStyle: model.fontStyle)
        let fontNameZ = CPDFFont.convertAppleFont(cfont)
        let font = NSFont(name: fontNameZ ?? "Helvetica", size: fontSize)

        let attri = CEditAttributes()
        attri.font = font!
        attri.fontColor = fontColor
        attri.alignment = fontAlign
        attri.isBold = model.bold
        attri.isItalic = model.italic
        self.addTextAreaing = true
        self.listView?.createStringBounds(newRect, with: attri, page: page)
        self.addTextAreaing = false
        
        // self.rightViewC != nil &&
        if self.subViewType == .EditPDFAddText && self.annotationType == .addText {
            self.rightViewC?.eidtPDFTextProperty.handdler = self
            self.rightViewC?.eidtPDFTextProperty.refreshSelectAreaProperty(needDefaultData: true)
        }
        self.showPopWindow(positionRect: newRect, showGuide: true)
    }
    
    // 文本区块 选中文本已经变化
    func pdfViewEditingSelectionDidChanged(_ pdfView: CPDFView!) {
        // self.viewC?.rightSideViewController != nil &&
        if self.subViewType == .EditPDFAddText {
            self.rightViewC?.eidtPDFTextProperty.handdler = self
            self.rightViewC?.eidtPDFTextProperty.reloadData()
            self.rightViewC?.eidtPDFTextProperty.updateTextTextPresuppositionState()
            
            self.showPopWindow(positionRect: .zero, showGuide: false)
        }
    }
    
    func pdfViewEditingOperationDidChanged(_ pdfView: CPDFView!) {
        let areas = self.editingAreas
        if areas.count == 1 {
            if let data = areas.first as? CPDFEditImageArea {
                let updating = self.listView?.editAreaBoundUpdating ?? false
                if updating {
                    self.listView?.editAreaBoundUpdating = false
                } else {
                    self.rightViewC?.eidtPDFImageProperty.handdler = self
                    self.rightViewC?.eidtPDFImageProperty.reloadData()
                }
            }
        }
    }
    
    func pdfViewEditingDoubleClick(_ pdfView: CPDFView!, imageArea editArea: CPDFEditArea!) {
        
    }
    
    func pdfViewMobileEditingBegan(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        self.hiddenPopWindow()
    }
    
    func pdfViewMobileEditingMove(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        
    }
    
    func pdfViewMobileEditingEnd(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        self.showPopWindow(positionRect: .zero, showGuide: false)
    }
    
    func pdfViewEditingSelectCharDidChanged(_ pdfView: CPDFView!) {
        let areas = self.editingTextAreas
        if areas.isEmpty {
            return
        }
        
        if self.subViewType == .EditPDFAddText {
//            self.rightViewC?.eidtPDFTextProperty.reloadData()
//            self.rightViewC?.eidtPDFTextProperty.updateTextTextPresuppositionState()
            
            if self.addTextAreaing == false && self.fontSizeChanging == false && self.textAlignChanging == false {
                self.showPopWindow(positionRect: .zero, showGuide: false)
                self._reloadData_right_text()
            }
        }
    }
    
    func pdfViewEditingExitCropMode(_ pdfView: CPDFView!, forEditing editingArea: CPDFEditImageArea!) {
        self.cropCancelAction()
    }
}