PDF_Office/PDF Office/PDF Master/KMClass/KMHomeViewController/KMNHomeViewController.swift

//
//  KMNHomeViewController.swift
//  PDF Reader Pro
//
//  Created by Niehaoyu on 2024/10/8.
//

import Cocoa
import KMComponentLibrary

class KMNHomeViewController: NSViewController {

    @IBOutlet var leftContendBox: NSBox!
    @IBOutlet var leftDivider: ComponentDivider!
    @IBOutlet var homeOpenView: KMHomeOpenView!
    @IBOutlet var homeRecommondView: KMHomeRecommondView!
    
    @IBOutlet var rightContendBox: NSBox!
    @IBOutlet var rightInfoView: KMHomeRightView!
    
    @IBOutlet var homeDragView: KMHomeDragView!
     
    var demoVC: WCCompWindowController = WCCompWindowController(windowNibName: "WCCompWindowController")
    
    
    //合并
    var mergeWindowController: KMMergeWindowController?
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do view setup here.
        
        
        self.configLeftContendView()
        
        self.configRightContendView()
        
        self.initAdvertisementData()
        
        homeDragView.delegate = self
        
    }
    
    override func viewDidAppear() {
        super.viewDidAppear()
        
        
        rightInfoView.resetScrollerStyle()
        rightInfoView.reloadData()
        
    }
    
    func configLeftContendView() {
        
        leftContendBox.fillColor = ComponentLibrary.shared.getComponentColorFromKey("colorBg/layout-middle")
        
        leftDivider.properties = ComponentDividerProperty(type: .vertical, dash: false)
        
        homeOpenView.delegate = self
        
        self.homeRecommondView.reloadData()

    }
    
    func configRightContendView() {
        rightContendBox.fillColor = ComponentLibrary.shared.getComponentColorFromKey("colorBg/layout-low")
        rightInfoView.delegate = self
        rightInfoView.reloadData()
        
    }
    
    func initAdvertisementData() {
        KMAdvertisementManager.manager.fetchDataWithResponseObject { [weak self] data, responseObject, error in
            KMPrint("获取广告数据成功")
            if data != nil {
                let content = data!.recommondContent
                
                let item = content?.recommondContentPDFPro
                var infos: [KMAdvertisementItemInfo] = []
                for info in item?.content ?? [] {
                    if info.version == "recommondPDF-PDFtoOfficePack" {
                        if IAPProductsManager.default().isAvailableAdvancedPDFToOffice() == false {
                            infos.append(info)
                        }
                    } else {
                        infos.append(info)
                    }
                }
                item?.content = infos
                
                if KMAdvertisementManager.manager.infoDict.allKeys.count > 0 {
                    if let adsInfo = KMAdvertisementManager.manager.infoDict["adsInfo"] {
                        let infoDict: NSDictionary = KMAdvertisementManager.manager.infoDict["adsInfo"] as! NSDictionary
                        let array: [[String: Any]] = infoDict["content"] as! [[String : Any]]
                        
                        let arrM = NSMutableArray.init()
                        for dict in array {
                            let adsInfo = KMAdsInfo.init()
                            let mutableDictionary = NSMutableDictionary(dictionary: dict)
                            adsInfo.infoDict = mutableDictionary
                            arrM.add(adsInfo)
                        }
                        KMAdsInfoManager.shareInstance.adsInfoArrM = arrM
                    }
                    
                    if let couponInfo = KMAdvertisementManager.manager.infoDict["couponContent"] {
                        let infoDict: NSDictionary = KMAdvertisementManager.manager.infoDict["couponContent"] as! NSDictionary
                        let array: [[String: Any]] = infoDict["content"] as! [[String : Any]]
                        if array.isEmpty == false {
                            let dict = array[0]
                            let adsInfo = KMCouponInfo.init()
                            let mutableDictionary = NSMutableDictionary(dictionary: dict)
                            adsInfo.infoDict = mutableDictionary
                            KMAdsInfoManager.shareInstance.couponInfo = adsInfo
                        }
                    }
                }
                
            }
            DispatchQueue.main.async {
                self?.homeRecommondView.reloadData()
            }
        }
    }
    
    @IBAction func showDemo(_ sender: Any) {
        demoVC.window?.center()
        demoVC.showWindow(nil)
        
    }
    
}


//MARK: - KMHomeOpenViewDelegate
extension KMNHomeViewController: KMHomeOpenViewDelegate {
    func homeOpenViewDidChooseFileURL(_ view: KMHomeOpenView?, _ url: URL) {
        self.openFile(withFilePath: url)
    }
    
    func homeOpenViewDidChooseImageURLs(_ view: KMHomeOpenView?, _ urls: [URL]) {
        self.openImageToPdfWindow(urls: urls)
    }
    
    func homeOpenViewDidChooseCreateFromClipboard(_ view: KMHomeOpenView?) {
        var error: NSError?
        let pboard = NSPasteboard.general
        var document = openDocumentWithImageFromPasteboard(pboard, error: &error)
        
        if document == nil{
            document = openDocument(withURLFromPasteboard: pboard, showNotes: false, error: &error)
        }
        
    }
    
}

//MARK: - KMHomeRightViewDelegate
extension KMNHomeViewController: KMHomeRightViewDelegate {
    //点击管理快捷工具按钮
    func homeRightViewDidManageQuickTools(_ view: KMHomeRightView) {
        let quickToolWindowController: KMNQuickToolWindowController = KMNQuickToolWindowController.init(windowNibName: "KMNQuickToolWindowController")
        quickToolWindowController.own_beginSheetModal(for: self.view.window) { string in
            
        }
    }
    
    //点击快捷工具列表中的某一项
    func homeRightViewDidQuickToolsItemClicked(_ view: KMHomeRightView, _ toolType: HomeQuickToolType) {
        self.quickToolsActionWith(toolType)
        
    }
 
    //最近文件列表删除更新结束后回调
    func homeRightViewDidRecentFilesUpdated(_ view: KMHomeRightView) {
        
    }
    
    //选择打开文件
    func homeRightViewDidChooseFileToOpen(_ view: KMHomeRightView, _ fileURL: URL) {
        self.openFile(withFilePath: fileURL)
    }
}

//MARK: - KMNQuickToolWindowDelegate
extension KMNHomeViewController: KMNQuickToolWindowDelegate {
    func quickToolWindowControllerUpdate() {
        // KMNHomeQuickToolManager.defaultManager.quickToolsItemMutableArray
    }
    
}

//MARK: - KMHomeDragViewDelegate
extension KMNHomeViewController: KMHomeDragViewDelegate {
    func homeDragView(_ viewController: KMHomeDragView, filePath: URL) {
        self.openFile(withFilePath: filePath)

    }
    
    func homeDragView(_ viewController: KMHomeDragView, notSupport: Bool) {
        if notSupport {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = KMLocalizedString("This file format is not supported. Please enter PDF, picture, or Office file")
            alert.runModal()
        }
    }
}

//MARK: - Open Files
extension KMNHomeViewController {
    
    func openFile(withFilePath path: URL) -> Void {
        let type = path.pathExtension.lowercased()
        if (type == "pdf") {
            self.openHistoryFilePath(url: path)
        } else if (type == "jpg") ||
                  (type == "cur") ||
                  (type == "bmp") ||
                  (type == "jpeg") ||
                  (type == "gif") ||
                  (type == "png") ||
                  (type == "tiff") ||
                  (type == "tif") ||
                  (type == "ico") ||
                  (type == "icns") ||
                  (type == "tga") ||
                  (type == "psd") ||
                  (type == "eps") ||
                  (type == "hdr") ||
                  (type == "jp2") ||
                  (type == "jpc") ||
                  (type == "pict") ||
                  (type == "sgi") ||
                  (type == "heic") {
            openImageFile(url: path)
        } else if (type == "doc") ||
                  (type == "docx") ||
                  (type == "xls") ||
                  (type == "xlsx") ||
                  (type == "ppt") ||
                  (type == "pptx") ||
                  (type == "pptx") {
            let fileName: NSString = String(format: "%@.pdf", NSLocalizedString("Untitled", comment: "")) as NSString
            let savePath = fetchUniquePath(fileName.kUrlToPDFFolderPath() as String)
            openOfficeFile(url: path)
        }
        
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
            self.rightInfoView.reloadData()
        }
    }
    
    func openHistoryFilePath(url: URL) -> Void {
        if !url.path.isPDFValid() {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = NSLocalizedString("An error occurred while opening this document. The file is damaged and could not be repaired.", comment: "")
            alert.beginSheetModal(for: view.window!) { [weak self] result in
                self?.rightInfoView.reloadData()

            }
            return
        }
     
        if url.pathExtension.lowercased() == "pdf" {
            let pdfDoc = CPDFDocument.init(url: url)
            if pdfDoc != nil {
                let document = NSDocumentController.shared.document(for: url)
                var alreadyOpen = false
                for openDocument in NSDocumentController.shared.documents {
                    if document == openDocument {
                        alreadyOpen = true
                    }
                }
                if !alreadyOpen {
                    let controll: KMBrowserWindowController? = self.view.window?.windowController as? KMBrowserWindowController
                    if controll?.browser?.tabCount() ?? 0 > 1{
                        if !IAPProductsManager.default().isAvailableAllFunction() {
                            showLimitWindowAlert(url: url)
                            return
                        }else {
                            
                        }
                    }
                }
                
                KMMainDocument().tryToUnlockDocument(pdfDoc!)
                var selectDocument: KMMainDocument? = nil
                if ((document?.isKind(of: KMMainDocument.self)) != nil) {
                    selectDocument = (document as! KMMainDocument)
                }
                if selectDocument != nil {
                    if selectDocument?.browser != nil {
                        let currentIndex = selectDocument?.browser.tabStripModel.index(of: selectDocument) ?? 0
                        selectDocument?.browser.tabStripModel.selectTabContents(at: Int32(currentIndex), userGesture: true)
                        let isVisible: Bool = selectDocument?.browser.window.isVisible ?? false
                        let isMiniaturized: Bool = selectDocument?.browser.window.isMiniaturized ?? false
                        
                        if isVisible {
                            selectDocument?.browser.window.orderFront(nil)
                        } else if isMiniaturized {
                            selectDocument?.browser.window.orderFront(nil)
                        }
                    }
                } else {
                    NSDocumentController.shared.km_safe_openDocument(withContentsOf: url, display: true) { _, _, _ in
                        
                    }
                }
            } else {
                let alert = NSAlert()
                alert.alertStyle = .critical
                alert.messageText = NSLocalizedString("An error occurred while opening this document. The file is damaged and could not be repaired.", comment: "")
                alert.beginSheetModal(for: view.window!) { [weak self] result in
                    self?.rightInfoView.reloadData()
                }
            }
        } else {
            NSWorkspace.shared.open(url)
        }
    }
    
    func openImageFile(url: URL) -> Void {
        var filePath = url.path
        
        let fileName: NSString = url.lastPathComponent as NSString
        let savePath = fetchUniquePath(fileName.kUrlToPDFFolderPath() as String).deletingLastPathComponent

        let imageName = NSString(string: NSString(string: filePath).lastPathComponent).deletingPathExtension
        
        let path = self.fetchDifferentFilePath(filePath: savePath + "/" + imageName + ".pdf")
        
        if (!FileManager.default.fileExists(atPath: path.deletingLastPathComponent as String)) {
            try?FileManager.default.createDirectory(atPath: path.deletingLastPathComponent as String, withIntermediateDirectories: true, attributes: nil)
        }
        
        if (!FileManager.default.fileExists(atPath: path as String)) {
            FileManager.default.createFile(atPath: path as String, contents: nil)
        }

        let document = CPDFDocument.init()
        var success = false
        
        if NSString(string: NSString(string: filePath).lastPathComponent).pathExtension == "png" ||
           NSString(string: NSString(string: filePath).lastPathComponent).pathExtension == "PNG" {
            let jpgPath = self.fetchDifferentFilePath(filePath: savePath + "/" + imageName + ".jpg")
            if (!FileManager.default.fileExists(atPath: jpgPath as String)) {
                FileManager.default.createFile(atPath: jpgPath as String, contents: nil)
            }

            // 加载 PNG 图像
            guard let pngImage = NSImage(contentsOfFile: filePath) else {
                KMPrint("Failed to load PNG image")
                return
            }

            // 创建 NSBitmapImageRep 对象，并将 PNG 图像绘制到其中
            let bitmap = NSBitmapImageRep(data: pngImage.tiffRepresentation!)
            guard let bitmap = bitmap else {
                return
            }
            let rect = NSRect(origin: .zero, size: bitmap.size)
            bitmap.draw(in: rect)

            // 将 PNG 图像数据转换为 JPG 图像数据
            guard let jpgData = bitmap.representation(using: .jpeg, properties: [:]) else {
                KMPrint("Failed to convert PNG to JPG")
                return
            }

            // 保存 JPG 图像数据到文件
            let fileURL = URL(fileURLWithPath: jpgPath)
            do {
                try jpgData.write(to: fileURL)
                filePath = fileURL.path
                KMPrint("JPG image saved successfully")
            } catch {
                KMPrint("Failed to save JPG image: \(error.localizedDescription)")
            }
        }
 
        let image = NSImage(contentsOfFile: filePath)
        let insertPageSuccess = document?.insertPage(image!.size, withImage: filePath, at: document!.pageCount)
        if insertPageSuccess != nil {
            //信号量控制异步
            let semaphore = DispatchSemaphore(value: 0)
            DispatchQueue.global().async {
                success = ((document?.write(toFile: path)) != nil)
                semaphore.signal()
            }
            semaphore.wait()
        } else {
        }
        if success {
            NSDocumentController.shared.km_safe_openDocument(withContentsOf: URL(fileURLWithPath: path), display: true) { document, isOpened, error in
                if error != nil {
                    NSApp.presentError(error!)
                } else {
                    if FileManager.default.fileExists(atPath: filePath) {
                        try? FileManager.default.removeItem(atPath: filePath)
                    }
                    if document is KMMainDocument {
                        let newDocument = document
                        (newDocument as! KMMainDocument).isNewCreated = true
                    }
                }
            }
        }
    }
    
    func openOfficeFile(url: URL) -> Void {
        let filePath = url.path
        let folderPath = "convertToPDF.pdf"
        let savePath: String? = folderPath.kUrlToPDFFolderPath() as String
        
        if (!FileManager.default.fileExists(atPath: savePath!.deletingLastPathComponent as String)) {
            try?FileManager.default.createDirectory(atPath: savePath!.deletingLastPathComponent as String, withIntermediateDirectories: true, attributes: nil)
        }
        
        if (!FileManager.default.fileExists(atPath: savePath! as String)) {
            FileManager.default.createFile(atPath: savePath! as String, contents: nil)
        }

        if savePath == nil {
            return
        }
        KMConvertPDFManager.convertFile(filePath, savePath: savePath!) { success, errorDic in
            if errorDic != nil || !success || !FileManager.default.fileExists(atPath: savePath!) {
                if FileManager.default.fileExists(atPath: savePath!) {
                    try?FileManager.default.removeItem(atPath: savePath!)
                }
                let alert = NSAlert.init()
                alert.alertStyle = .critical
                var infoString = ""
                if errorDic != nil {
                    for key in (errorDic! as Dictionary).keys {
                        infoString = infoString.appendingFormat("%@\n", errorDic![key] as! CVarArg)
                    }
                }
                alert.informativeText = NSLocalizedString("Please install Microsoft Office to create PDFs from Office files", comment: "")
                alert.messageText = NSLocalizedString("Failed to Create PDF", comment: "")
                alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
                alert.runModal()
                return
            }
            
            NSDocumentController.shared.km_safe_openDocument(withContentsOf: URL(fileURLWithPath: savePath!), display: true) { _, _, _ in
                
            }
        }
    }
    
    func openImageToPdfWindow(urls: Array<URL>) {
        var arr: Array<KMBatchOperateFile> = Array()
        for fileURL in urls {
            let img = NSImage(contentsOfFile: fileURL.path)
            if self.isDamageImage(image: img, path: fileURL.path) {
                let alert = NSAlert()
                alert.alertStyle = .critical
                alert.messageText = String(format: KMLocalizedString("The file \"%@\" could not be opened."), fileURL.path.lastPathComponent)
                alert.informativeText = NSLocalizedString("It may be damaged or use a file format that PDF Reader Pro doesn’t recognize.", comment: "")
                alert.addButton(withTitle: NSLocalizedString("Cancel", comment: ""))
                alert.beginSheetModal(for: NSApp.mainWindow!) { (response) in
                    if response == .alertFirstButtonReturn {
                        // Handle cancel action
                    }
                }
                continue
            }
            let file = KMBatchOperateFile(filePath: fileURL.path, type: .CreatePDF)
            arr.append(file)
        }
        let baseWindowController = KMBatchOperateBaseWindowController(windowNibName: "KMBatchOperateBaseWindowController")
        if #available(macOS 10.13, *) {
            baseWindowController.window?.makeKeyAndOrderFront(nil)
        } else {
            baseWindowController.showWindow(nil)
        }
        if arr.count > 0 {
            baseWindowController.checkNeedPasswordSwitchToOperateType(operateType: .CreatePDF, files: arr)
        }
    }
    
    
    func openDocumentWithImageFromPasteboard(_ pboard: NSPasteboard, error outError: AutoreleasingUnsafeMutablePointer<NSError?>?) -> Any? {
        var document: CPDFDocument? = nil
        var data: Data? = nil
        
        if pboard.canReadItem(withDataConformingToTypes: [NSPasteboard.PasteboardType.pdf.rawValue]) {
            // pboard.types
            data = pboard.data(forType: NSPasteboard.PasteboardType.pdf)
        } else if pboard.canReadItem(withDataConformingToTypes: [NSPasteboard.PasteboardType.postScript.rawValue]) {
            // pboard.types
            data = pboard.data(forType: NSPasteboard.PasteboardType.postScript)
        } else if pboard.canReadItem(withDataConformingToTypes: [NSPasteboard.PasteboardType.tiff.rawValue]) {
            // pboard.types
            data = convertTIFFDataToPDF(pboard.data(forType: NSPasteboard.PasteboardType.tiff) ?? Data())
        } else {
            let images = pboard.readObjects(forClasses: [NSImage.self], options: [:])
            let strings = pboard.readObjects(forClasses: [NSAttributedString.self], options: [:])
            if images?.count ?? 0 > 0 {
                data = convertTIFFDataToPDF((images![0] as AnyObject).tiffRepresentation!)
            } else if strings?.count ?? 0 > 0 {
                data = KMOCTool.convertStringsToPDF(withString: strings ?? [""]) // convertStringsToPDF(strings!)
            }
        }
        
        if let data = data {
            _ = NSDocumentController.shared

            document = CPDFDocument(data: data)
            
            let fileName: NSString = String(format: "%@.pdf", NSLocalizedString("Untitled", comment: "")) as NSString
            let savePath = fetchUniquePath(fileName.kUrlToPDFFolderPath() as String)
            let filePath = savePath.deletingLastPathComponent
            if FileManager.default.fileExists(atPath: filePath) == false {
                try?FileManager.default.createDirectory(atPath: filePath, withIntermediateDirectories: false)
            }
             
            document?.write(to: URL(fileURLWithPath: savePath))
            NSDocumentController.shared.openDocument(withContentsOf: URL(fileURLWithPath: savePath), display: true) { document, documentWasAlreadyOpen, error in
                if error != nil {
                    NSApp.presentError(error!)
                } else {
                    if document is KMMainDocument {
                        let newDocument = document
                        (newDocument as! KMMainDocument).isNewCreated = true
                    }
                }
            }
        } else if let outError = outError {
            outError.pointee = NSError(domain: "SKDocumentErrorDomain", code: 3, userInfo: [NSLocalizedDescriptionKey: NSLocalizedString("Unable to load data from clipboard", comment: "Error description")])
           
        }
    
        return document
    }
    func openDocument(withURLFromPasteboard pboard: NSPasteboard, showNotes: Bool, error outError: inout NSError?) -> Any? {
        let theURLs = NSURL.readURLs(from: pboard)
        let url = theURLs?.count ?? 0 > 0 ? theURLs?[0] : nil
        let theURL: NSURL? = url as? NSURL
        let documentC = NSDocumentController.shared
        var document: NSDocument? = nil
        if (theURL as AnyObject).isFileURL == true {
            var _: NSError? = nil
            let type = try? documentC.typeForContents(of: theURL as! URL)//ForContents(ofURL: theURL, error: &error)
            
            if showNotes == false || NSDocument.readableTypes.contains(type ?? "") {
                documentC.openDocument(withContentsOf: theURL as! URL, display: true, completionHandler: { resultDocument, success, err in
                    document = resultDocument
                })
            } else if NSDocument.readableTypes.contains(type ?? "") {
                for doc in documentC.documents {
                    let sel = NSSelectorFromString("sourceFileURL")
                    if doc.responds(to: sel) && doc.fileURL == theURL as? URL {
                        document = doc
                        break
                    }
                }
                if let document: NSDocument = document {
                    document.showWindows()
                } else {
                    if let document = try? documentC.makeUntitledDocument(ofType: KMNotesDocumentType) {
                        document.fileURL = URL(fileURLWithPath: theURL?.path ?? "")
                        
                        documentC.addDocument(document)
                        document.makeWindowControllers()
                        document.showWindows()
                    }
                }
            }
        }
        return document
    }
    
    func showLimitWindowAlert(url: URL?) {
        if !KMDataManager.default.isTabbingWin{
            KMDataManager.default.isTabbingWin = true
            let tabbingWin: KMTabbingHintWindowController = KMTabbingHintWindowController()
            tabbingWin.selectCallBack = {[weak self] continueOrNot in
                KMDataManager.default.isTabbingWin = false
                if continueOrNot {
                    self?.reopenDocument(forPaths: url)
                } else {
                    
                }
            }
            self.km_beginSheet(windowC: tabbingWin)
        }
    }
     
    func reopenDocument(forPaths path: URL?) -> Void {
        if path == nil {
            let browser = KMBrowser.init() as KMBrowser
            browser.windowController = KMBrowserWindowController.init(browser: browser)
            browser.addHomeTabContents()
            browser.windowController.showWindow(self)
        }else {
            let browser = KMBrowser.init() as KMBrowser
            browser.windowController = KMBrowserWindowController.init(browser: browser)
            browser.addHomeTabContents()
            browser.windowController.showWindow(self)
            NSDocumentController.shared.km_safe_openDocument(withContentsOf: path!, display: true) { doc, open, err in
                
            }
        }
    }
    
    func fetchUniquePath(_ originalPath: String) -> String {
        var path = originalPath
        let dManager = FileManager.default
        if !dManager.fileExists(atPath: path) {
            if path.extension.count < 1 {
                path = path.stringByAppendingPathExtension("pdf")
            }
            return path
        } else {
            let originalFullFileName = path.lastPathComponent
            let originalFileName = path.lastPathComponent.deletingPathExtension.lastPathComponent
            let originalExtension = path.extension

            let startIndex: Int = 0
            let endIndex: Int = startIndex + originalPath.count - originalFullFileName.count - 1
            let fileLocatePath = originalPath.substring(to: endIndex)
            var i = 1
            while (1 != 0) {
                var newName = String(format: "%@%ld", originalFileName, i)
                newName = String(format: "%@%@", newName, originalExtension)
                let newPath = fileLocatePath.stringByAppendingPathComponent(newName)
                if !dManager.fileExists(atPath: newPath) {
                    return newPath
                } else {
                    i+=1
                    continue
                }
            }
        }
    }
    
    func fetchDifferentFilePath(filePath: String) -> String {
        var resultFilePath = filePath
        var index: Int = 0
        while (FileManager.default.fileExists(atPath: resultFilePath)) {
            index += 1
            let path = NSString(string: filePath).deletingPathExtension + "(" + String(index) + ")"
            resultFilePath = NSString(string: path).appendingPathExtension(NSString(string: filePath).pathExtension)!
        }
        
        return resultFilePath;
    }
    
    func isDamageImage(image: NSImage?, path: String) -> Bool {
        if (image == nil) {
            return true
        }
        let addImageAnnotation = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).last!.appendingPathComponent(Bundle.main.bundleIdentifier!).appendingPathComponent("addImageAnnotation")
         if !FileManager.default.fileExists(atPath: addImageAnnotation.path) {
            try? FileManager.default.createDirectory(atPath: addImageAnnotation.path, withIntermediateDirectories: false, attributes: nil)
        }
        guard let data = image!.tiffRepresentation else { return false }
        guard let imageRep = NSBitmapImageRep(data: data) else { return false }
        imageRep.size = image!.size
        var imageData: Data?
        if path.lowercased() == "png" {
            imageData = imageRep.representation(using: .png, properties: [:])
        } else {
            imageData = imageRep.representation(using: .jpeg, properties: [:])
        }
        let rPath: URL = addImageAnnotation.appendingPathComponent(tagString()).appendingPathExtension("png")
        if let data = imageData {
            try?data.write(to: rPath)
            return false
        } else {
            return true
        }
    }
    
    func tagString() -> String {
        let dateFormatter = DateFormatter()
        dateFormatter.dateFormat = "yyMMddHHmmss"
        let currentDate = Date()
        let randomNum = Int(arc4random_uniform(10000))
        let str = String(format: "%@%04d", dateFormatter.string(from: Date()),randomNum)
        return str
    }
    
    func convertTIFFDataToPDF(_ tiffData: Data) -> Data? {
        guard let imsrc = CGImageSourceCreateWithData(tiffData as CFData, [kCGImageSourceTypeIdentifierHint: kUTTypeTIFF] as CFDictionary), CGImageSourceGetCount(imsrc) > 0, let cgImage = CGImageSourceCreateImageAtIndex(imsrc, 0, nil) else { return nil }
        let pdfData = NSMutableData(capacity: tiffData.count)
        let consumer = CGDataConsumer(data: pdfData! as CFMutableData)!
        
        var rect = CGRect(x: 0, y: 0, width: CGFloat(cgImage.width), height: CGFloat(cgImage.height))
        let ctxt = CGContext(consumer: consumer, mediaBox: &rect, nil)
        ctxt!.beginPDFPage(nil)
        ctxt!.draw(cgImage, in: rect)
        ctxt!.endPDFPage()
        ctxt!.closePDF()
        
        return pdfData as? Data
    }
    
    
}

//MARK: - Quick Tools Action
extension KMNHomeViewController {
    func quickToolsActionWith(_ type: HomeQuickToolType) {
        switch type {
        case .Batch:
            fastTool_Batch()
            
            break
            
        case .MergePDF:
            fastTool_MergePDF()
            
            break
            
        case .ImageToPDF:
            imageToPDFAction()
            
            break
            
        case .OCR:
            fastTool_OCR()
            
            break
            
        case .ConvertPDF:
            fastTool_ConvertPDF()
            
            break
            
        case .PDFToWord:
            fastTool_ConvertPDF()
            
            break
            
        case .PDFToExcel:
            fastTool_PDFToExcel()
            
            break
            
        case .Compression:
            fastTool_Compression()
            
            break
            
        case .PDFToPPT:
            fastTool_PDFToPPT()
            
            break
            
        case .Security:
            fastTool_Security()
            
            break
            
        case .FileCompare:
            fastTool_FileCompare()
            
            break
            
        case .Watermark:
            fastTool_Watermark()
            break
            
        case .Insert:
            fastTool_Insert()
            
            break
            
        case .Extract:
            fastTool_Extract()
            
            break
            
        case .DigitalSignature:
            
            break
            
        case .Print:
            fastTool_Print()
            
            break
        }
    }
    
    func imageToPDFAction() {
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = KMImageToPDFMethod.supportedImageTypes()
        //MARK: 允许多选还是单选，如果是付费用户允许多选
        openPanel.allowsMultipleSelection = true
        openPanel.message = KMLocalizedString("Select images to create a new document. To select multiple files press cmd ⌘ button on keyboard and click on the target files one by one.")
        if IAPProductsManager.default().isAvailableAllFunction(){
            openPanel.allowsMultipleSelection = true
        } else {
            openPanel.allowsMultipleSelection = false
        }
        
        openPanel.beginSheetModal(for: NSWindow.currentWindow()) {[weak self] result in
            if result == NSApplication.ModalResponse.OK {
                guard let weakSelf = self else { return }
                let urls = openPanel.urls as [URL]

                weakSelf.openImageToPdfWindow(urls: urls)
            }
        }
    }
    
    func fastTool_Batch() { // Batch
        if !IAPProductsManager.default().isAvailableAllFunction(){
            KMPurchaseCompareWindowController.sharedInstance().showWindow(nil)
            return
        }
        let batchWindowController = KMBatchOperateWindowController.sharedWindowController
        batchWindowController.window?.makeKeyAndOrderFront("")
    }
    
    func fastTool_MergePDF() {  // MergePDF
        mergeWindowController = KMMergeWindowController(windowNibName: "KMMergeWindowController")
        mergeWindowController!.type = .merge
        mergeWindowController!.cancelAction = { [unowned self] controller in
            self.view.window?.endSheet((self.mergeWindowController!.window)!)
        }
        view.window?.beginSheet(mergeWindowController!.window!)
        
    }
    
    func fastTool_OCR() {   // OCR
        if !IAPProductsManager.default().isAvailableAllFunction(){
            let winC = KMPurchaseCompareWindowController.sharedInstance()
            winC?.showWindow(nil)
            return
        }
        let openPanel = NSOpenPanel()
       
        var arr = KMImageToPDFMethod.supportedImageTypes()
        arr.append("pdf")
        openPanel.allowedFileTypes = arr
        openPanel.allowsMultipleSelection = false

        openPanel.beginSheetModal(for: NSWindow.currentWindow()) { [self] (result) in
            if result == NSApplication.ModalResponse.OK {
                quickOcr(urls: openPanel.urls)
            }
        }
    }
    
    func quickOcr(urls: Array<URL>) {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
            var document: CPDFDocument?
            for fileURL in urls {
                if fileURL.lastPathComponent.pathExtension == "pdf"{
                    document = CPDFDocument(url: fileURL)
                }else{
                    document = CPDFDocument()
                    let image = NSImage(contentsOfFile: fileURL.path)
                    _ = document?.km_insertPage(image!.size, withImage: fileURL.path, at: 0)
                }
                break
            }
            if document == nil{
                let alert = NSAlert()
                alert.alertStyle = .critical
                alert.messageText = KMLocalizedString("An error occurred while opening this document. The file is damaged and could not be repaired.")
                alert.beginSheetModal(for: NSApp.mainWindow!) { (response) in
                    if response == .alertFirstButtonReturn {
                        // Handle cancel action
                    }
                }
                return
            }
            let com = KMOCRPDFWindowController(cpdfDocument: document!, pwd: document!.password)
            self.km_beginSheet(windowC: com)
        }
    }
    
    func fastTool_ConvertPDF() {    // 转换PDF
        let openPanel = NSOpenPanel()
        var arr = KMImageToPDFMethod.supportedImageTypes()
        arr.append("pdf")
        openPanel.allowedFileTypes = ["pdf","PDF"]
        //MARK: 允许多选还是单选，如果是付费用户允许多选
        openPanel.allowsMultipleSelection = false

        openPanel.beginSheetModal(for: self.view.window!) { [self] (result) in
            if result == NSApplication.ModalResponse.OK {
                quickConvertPdf(urls: openPanel.urls, type: .WordAdvance)
            }
        }
    }
    
    func quickConvertPdf(urls: Array<URL>, type: KMConvertWithPDFType) {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
            var arr: Array<KMBatchOperateFile> = Array()
            for fileURL in urls {
                let img = NSImage(contentsOfFile: fileURL.path)
                if self.isDamageImage(image: img, path: fileURL.path) {
                    let alert = NSAlert()
                    alert.alertStyle = .critical
                    alert.messageText = String(format: KMLocalizedString("The file \"%@\" could not be opened."), fileURL.path.lastPathComponent)
                    alert.informativeText = KMLocalizedString("It may be damaged or use a file format that PDF Reader Pro doesn’t recognize.")
                    alert.addButton(withTitle: KMLocalizedString("Cancel"))
                    alert.beginSheetModal(for: NSApp.mainWindow!) { (response) in
                        if response == .alertFirstButtonReturn {
                            // Handle cancel action
                        }
                    }
                    continue
                }
                let file = KMBatchOperateFile(filePath: fileURL.path, type: .Convert)
                arr.append(file)
            }
            let baseWindowController = KMBatchOperateBaseWindowController(windowNibName: "KMBatchOperateBaseWindowController")
            if #available(macOS 10.13, *) {
                baseWindowController.window?.makeKeyAndOrderFront(nil)
            } else {
                baseWindowController.showWindow(nil)
            }
            if arr.count > 0 {
                baseWindowController.checkNeedPasswordSwitchToOperateType(operateType: .Convert, files: arr)
            }
            baseWindowController.switchToConvertType(convertType: type)
        }
    }
    
    func fastTool_PDFToPPT() {
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = ["pdf","PDF"]
        //MARK: 允许多选还是单选，如果是付费用户允许多选
        openPanel.allowsMultipleSelection = false
        
        openPanel.beginSheetModal(for: NSWindow.currentWindow()) { [self] (result) in
            if result == NSApplication.ModalResponse.OK {
                quickConvertPdf(urls: openPanel.urls, type: .PowerPoint)
            }
        }
    }
    
    func fastTool_PDFToExcel() {
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = ["pdf","PDF"]
        //MARK: 允许多选还是单选，如果是付费用户允许多选
        openPanel.allowsMultipleSelection = false
        
        openPanel.beginSheetModal(for: NSWindow.currentWindow()) { [self] (result) in
            if result == NSApplication.ModalResponse.OK {
                quickConvertPdf(urls: openPanel.urls, type: .Excel)
            }
        }
    }
    
    // 压缩
    func fastTool_Compression() {
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = ["pdf","PDF"]
        //MARK: 允许多选还是单选，如果是付费用户允许多选
        openPanel.allowsMultipleSelection = false

        openPanel.beginSheetModal(for: NSWindow.currentWindow()) { [self] (result) in
            if result == NSApplication.ModalResponse.OK {
                quickCompressPdf(urls: openPanel.urls)
            }
        }
    }
    
    func quickCompressPdf(urls: Array<URL>) {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
            var arr: Array<KMBatchOperateFile> = Array()
            for fileURL in urls {
                let file = KMBatchOperateFile(filePath: fileURL.path, type: .Compress)
                arr.append(file)
            }
            let baseWindowController = KMBatchOperateBaseWindowController(windowNibName: "KMBatchOperateBaseWindowController")
            if #available(macOS 10.13, *) {
                baseWindowController.window?.makeKeyAndOrderFront(nil)
            } else {
                baseWindowController.showWindow(nil)
            }
            if arr.count > 0 {
                baseWindowController.checkNeedPasswordSwitchToOperateType(operateType: .Compress, files: arr)
            }
        }
    }
    
    // 安全
    func fastTool_Security() {
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = ["pdf","PDF"]
        //MARK: 允许多选还是单选，如果是付费用户允许多选
        openPanel.allowsMultipleSelection = true
        openPanel.message = KMLocalizedString("To select multiple files press cmd ⌘ button on keyboard and click on the target files one by one.")
        openPanel.beginSheetModal(for: NSWindow.currentWindow()) { [self] (result) in
            if result == NSApplication.ModalResponse.OK {
                quickPassword(urls: openPanel.urls)
            }
        }
    }
    
    func quickPassword(urls: Array<URL>) {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
            var arr: Array<KMBatchOperateFile> = Array()
            for fileURL in urls {
                let file = KMBatchOperateFile(filePath: fileURL.path, type: KMBatchQuickActionManager.defaultManager.actionType == .add ? .AddPassword : .RemovePassword)
                arr.append(file)
            }
            let baseWindowController = KMBatchOperateBaseWindowController(windowNibName: "KMBatchOperateBaseWindowController")
            if #available(macOS 10.13, *) {
                baseWindowController.window?.makeKeyAndOrderFront(nil)
            } else {
                baseWindowController.showWindow(nil)
            }
            if arr.count > 0 {
                baseWindowController.checkNeedPasswordSwitchToOperateType(operateType: KMBatchQuickActionManager.defaultManager.actionType == .add ? .AddPassword : .RemovePassword, files: arr)
            }
        }
    }
    
    func fastTool_FileCompare() {    // 文件对比
        if !IAPProductsManager.default().isAvailableAllFunction(){
            let winC = KMPurchaseCompareWindowController.sharedInstance()
            winC?.showWindow(nil)
            return
        }
        let openPanel = NSOpenPanel()
        openPanel.allowsMultipleSelection = false
        openPanel.allowedFileTypes = ["pdf"]
        openPanel.beginSheetModal(for: NSApp.mainWindow!) { result in
            if result == .cancel {
                return
            }
            
            if !openPanel.url!.path.isPDFValid() {
                let alert = NSAlert()
                alert.alertStyle = .critical
                alert.messageText = NSLocalizedString("An error occurred while opening this document. The file is damaged and could not be repaired.", comment: "")
                alert.runModal()
                return
            }
            
            KMBaseWindowController.checkPassword(url: URL(fileURLWithPath: openPanel.url!.path), type: .owner) { [unowned self] success, resultPassword in
                if success {
                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.25) {
                        let controller = KMCompareWindowController(windowNibName: "KMCompareWindowController")
                        
                        controller.password = resultPassword
                        controller.filePath = openPanel.url!.path
                        
                        controller.cancelAction = { [unowned self] contr in
                            self.view.window?.endSheet((controller.window)!)
                        }
                        
                        controller.contentComplete = { [unowned self] controller, pdfCompareContent, result, oldDocument, document in
                            DispatchQueue.main.async {
                                self.view.window?.endSheet((controller.window)!)
                                
//                                self.openContentCompareVC(with: pdfCompareContent, results: result, oldDocument: oldDocument, document: document)
                            }
                        }
                        
                        controller.coveringComplete = { [unowned self] controller, document in
                            self.view.window?.endSheet((controller.window)!)
                            
//                            self.openCoveringCompareVC(with: document)
                        }
                        controller.fileType = .content
                        
                        NSWindow.currentWindow().beginSheet(controller.window!)
                    }
                } else {
                    
                }
            }
        }
    }
    
    func fastTool_Watermark() { // 水印
        if !IAPProductsManager.default().isAvailableAllFunction(){
            let winC = KMPurchaseCompareWindowController.sharedInstance()
            winC?.showWindow(nil)
            return
        }
        
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = ["pdf","PDF"]
        //MARK: 允许多选还是单选，如果是付费用户允许多选
        openPanel.allowsMultipleSelection = false
        openPanel.beginSheetModal(for: NSWindow.currentWindow()) { [self] (result) in
            if result == NSApplication.ModalResponse.OK {
                quickWaterMark(urls: openPanel.urls)
            }
        }
    }
    
    func quickWaterMark(urls: Array<URL>) {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
            var arr: Array<KMBatchOperateFile> = Array()
            for fileURL in urls {
                let pdf = CPDFDocument(url: fileURL)
                if !pdf!.allowsPrinting || !pdf!.allowsCopying {
                    let alert = NSAlert()
                    alert.alertStyle = .critical
                    alert.messageText = NSLocalizedString("This is a secured document. Editing is not permitted.", comment: "")
                    alert.runModal()
                    return
                }
                
                let file = KMBatchOperateFile(filePath: fileURL.path, type: KMBatchQuickActionManager.defaultManager.actionType == .add ? .AddWatermark : .RemoveWatermark)
                arr.append(file)
            }
            let baseWindowController = KMBatchOperateBaseWindowController(windowNibName: "KMBatchOperateBaseWindowController")
            if #available(macOS 10.13, *) {
                baseWindowController.window?.makeKeyAndOrderFront(nil)
            } else {
                baseWindowController.showWindow(nil)
            }
            if arr.count > 0 {
                baseWindowController.checkNeedPasswordSwitchToOperateType(operateType: KMBatchQuickActionManager.defaultManager.actionType == .add ? .AddWatermark : .RemoveWatermark, files: arr)
            }
        }
    }
    
    func fastTool_Background() {    // 背景
        if !IAPProductsManager.default().isAvailableAllFunction(){
            let winC = KMPurchaseCompareWindowController.sharedInstance()
            winC?.showWindow(nil)
            return
        }

        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = ["pdf","PDF"]
        //MARK: 允许多选还是单选，如果是付费用户允许多选
        openPanel.allowsMultipleSelection = false
        openPanel.beginSheetModal(for: NSWindow.currentWindow()) { [self] (result) in
            if result == NSApplication.ModalResponse.OK {
                quickBackgroudMark(urls: openPanel.urls)
            }
        }
    }
    
    func quickBackgroudMark(urls: Array<URL>) {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
            var arr: Array<KMBatchOperateFile> = Array()
            for fileURL in urls {
                let pdf = CPDFDocument(url: fileURL)
                if !pdf!.allowsPrinting || !pdf!.allowsCopying {
                    let alert = NSAlert()
                    alert.alertStyle = .critical
                    alert.messageText = NSLocalizedString("This is a secured document. Editing is not permitted.", comment: "")
                    alert.runModal()
                    return
                }
                
                let file = KMBatchOperateFile(filePath: fileURL.path, type: KMBatchQuickActionManager.defaultManager.actionType == .add ? .AddBackground : .RemoveBackground)
                arr.append(file)
            }
            let baseWindowController = KMBatchOperateBaseWindowController(windowNibName: "KMBatchOperateBaseWindowController")
            if #available(macOS 10.13, *) {
                baseWindowController.window?.makeKeyAndOrderFront(nil)
            } else {
                baseWindowController.showWindow(nil)
            }
            if arr.count > 0 {
                baseWindowController.checkNeedPasswordSwitchToOperateType(operateType: KMBatchQuickActionManager.defaultManager.actionType == .add ? .AddBackground : .RemoveBackground, files: arr)
            }
        }
    }
     
    
    func fastTool_Print() { // 打印
        KMPrintWindowController.openFiles(window: self.view.window!)
    }
    
    func fastTool_Insert() {    // 插入
        if !IAPProductsManager.default().isAvailableAllFunction(){
            KMPurchaseCompareWindowController.sharedInstance().showWindow(nil)
            return
        }

        let openPanel = NSOpenPanel()
        openPanel.prompt = NSLocalizedString("Insert", comment: "")
        openPanel.allowsMultipleSelection = false
        openPanel.allowedFileTypes = ["pdf"]
        
        openPanel.beginSheetModal(for: NSApp.mainWindow!) { result in
            if result == .OK {
              
                let windowC = KMPDFInsertWindowController(fileURL: openPanel.url!)
 
                windowC.callback = { [weak self] idx, params in
                    if params.count >= 4 {
                        if let doc = params.first as? CPDFDocument {
                             self?.savePDFDocument(doc, password: params[1] as? String ?? "")
                        }
                    }
                    self?.km_endSheet()
                }
                self.km_beginSheet(windowC: windowC)
            }
        }
    }
    
    func savePDFDocument(_ pdf: CPDFDocument, password: String) -> Void {
        DispatchQueue.global(qos: .`default`).async {
            var isSuccessfully = false
            if pdf.isEncrypted {
                let dic = [
                    CPDFDocumentWriteOption.userPasswordOption : password,
                    CPDFDocumentWriteOption.ownerPasswordOption : password
                ]
                isSuccessfully = pdf.write(to: pdf.documentURL, withOptions: dic)
            } else {
                isSuccessfully = pdf.write(to: pdf.documentURL)
            }
            if !isSuccessfully {
                if let data = pdf.dataRepresentation() {
                    isSuccessfully = NSData(data: data).write(to: pdf.documentURL, atomically: true)
                }
            }
            
            DispatchQueue.main.sync {
                if isSuccessfully {
                    let workspace = NSWorkspace.shared
                    let url = URL(fileURLWithPath: pdf.documentURL?.path ?? "")
                    workspace.activateFileViewerSelecting([url])
                } else {
                    let alert = NSAlert()
                    alert.alertStyle = .critical
                    alert.messageText = NSLocalizedString("Failed to insert page(s)!", comment:  "")
                    alert.runModal()
                }
            }
        }
    }
    
    func fastTool_Extract() {   // 提取
        let openPanel = NSOpenPanel()
        openPanel.prompt = "提取"
        openPanel.allowsMultipleSelection = false
        openPanel.allowedFileTypes = ["pdf"]
        openPanel.beginSheetModal(for: NSApp.mainWindow!) { result in
            if result == .OK {
                DispatchQueue.main.asyncAfter(deadline: .now() + 0.25) {
                    let insertWindowController: KMPDFInsertPageWindow = KMPDFInsertPageWindow.init(documentPath: openPanel.url!, toolType: .Extract)
                    insertWindowController.beginSheetExtractModal(for: self.view.window!) { pdfDocument, pages, oneDocumentPerPage, isDeletePage in
                        self.extractPageAction(pdfDocument, pages, oneDocumentPerPage, isDeletePage)
                    }
                }
            }
        }
    }
    
    func extractPageAction(_ pdfDocument: CPDFDocument, _ pages: [CPDFPage], _ oneDocumentPerPage: Bool, _ isDeletePage: Bool) -> Void {
        
        if pages.count < 1 {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = NSLocalizedString("Please select two or more pages first to organize.", comment:  "")
            alert.runModal()
            return
        }
        
        if !oneDocumentPerPage {
            let fileName = pdfDocument.getFileNameAccordingSelctPages(pages)
            let outputSavePanel = NSSavePanel()
            outputSavePanel.allowedFileTypes = ["pdf"]
            outputSavePanel.nameFieldStringValue = fileName
            
            outputSavePanel.beginSheetModal(for: self.view.window!) { result in
                if result == .OK {
                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
                        let saveFilePath = outputSavePanel.url?.path
                        DispatchQueue.global().async {
                            var pdf = CPDFDocument.init()
                            let success = (pdf!.extractAsOneDocument(withPages: pages, savePath: saveFilePath)) as Bool
                            DispatchQueue.main.async {
                                if success {
                                    let workspace = NSWorkspace.shared
                                    let url = URL(fileURLWithPath: saveFilePath!)
                                    workspace.activateFileViewerSelecting([url])
                                    
                                    if isDeletePage {
                                        for page in pages {
                                            let indexPage = pdfDocument.index(for: page)
                                            pdfDocument.removePage(at: indexPage)
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        } else {
            let panel = NSOpenPanel()
            panel.canChooseFiles = false
            panel.canChooseDirectories = true
            panel.canCreateDirectories = true
            panel.allowsMultipleSelection = false
            panel.beginSheetModal(for: self.view.window!) { result in
                if result == .OK {
                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
                        let outputURL = panel.url
                        DispatchQueue.global().async {
                            let folderName = String(pdfDocument.documentURL!.lastPathComponent.split(separator: ".")[0]) + "_extract"
                            
                            var filePath = URL(fileURLWithPath: outputURL!.path).appendingPathComponent(folderName).path
                            var i = 1
                            let testFilePath = filePath
                            while FileManager.default.fileExists(atPath: filePath) {
                                filePath = testFilePath + "\(i)"
                                i += 1
                            }
                            
                            try? FileManager.default.createDirectory(atPath: filePath, withIntermediateDirectories: false, attributes: nil)
                            
                            let successArray = pdfDocument.extractPerPageDocument(withPages: pages, folerPath: filePath)
                            DispatchQueue.main.async {
                                if successArray!.count > 0 {
                                    NSWorkspace.shared.activateFileViewerSelecting(successArray!)
                                    
                                    if !isDeletePage {
                                        for page in pages {
                                            let indexPage = pdfDocument.index(for: page)
                                            pdfDocument.removePage(at: indexPage)
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}