//
//  KMLeftSideViewController+Note.swift
//  PDF Reader Pro
//
//  Created by tangchao on 2023/12/23.
//

import Foundation

extension KMLeftSideViewController.Key {
    static let noteAscendSortKey = "KMLeftSideViewAscendSortBoolKey"
    static let noteSortTypeKey = "KMLeftSideViewNoteSortTypeKey"
    
    static let noteTableColumn = "KMNoteOutlineViewTableColumnKey"
    static let noteFilterPage = "kKMNoteFilterAnnotationPageKey"
    static let noteFilterTime = "kKMNoteFilterAnnotationTimeKey"
    static let noteFilterAuther = "kKMNoteFilterAnnotationAutherKey"
}

// MARK: - Action

extension KMLeftSideViewController {
    
    func note_initSubViews() {
        
        noteOutlineView.delegate = self
        noteOutlineView.dataSource = self
        noteOutlineView.botaDelegate = self
        noteOutlineView.botaDataSource = self
        noteOutlineView.noteDelegate = self
        noteOutlineView.menu = NSMenu()
        noteOutlineView.menu?.delegate = self
        noteOutlineView.typeSelectHelper = SKTypeSelectHelper(matchOption: .SKSubstringMatch)
        noteOutlineView.enclosingScrollView?.scrollerStyle = .legacy
        noteOutlineView.enclosingScrollView?.autohidesScrollers = true
        
        noteOutlineView.registerForDraggedTypes(NSColor.readableTypes(for: NSPasteboard(name: .drag)))
        noteOutlineView.target = self
        noteOutlineView.doubleAction = #selector(selectSelectedNote)
    }
    
    func note_initDefalutValue() {
        let sud = UserDefaults.standard
        if let dict = sud.dictionary(forKey: Self.Key.noteTableColumn) {
            self.noteTypeDict = dict
        } else {
            self.noteTypeDict = [Self.Key.noteFilterPage : false,
                                 Self.Key.noteFilterTime : false,
                                 Self.Key.noteFilterAuther : false]
            sud.sync_setValue(self.noteTypeDict, forKey: Self.Key.noteTableColumn)
        }
        self.caseInsensitiveNoteSearch = sud.bool(forKey: SKCaseInsensitiveNoteSearchKey)
        self.isAscendSort = KMDataManager.ud_bool(forKey: Self.Key.noteAscendSortKey)

        var sortType = 0
        if let data = self.listView?.document?.documentURL.path {
            sortType = KMDataManager.udExtension_object(forKey: Self.Key.noteSortTypeKey + data) as? Int ?? 0
        }
        if (sortType == 1) {
            noteSortType = KMNoteSortType(rawValue: sortType) ?? .none
        } else {
            noteSortType = .page
        }
         
        noteOutlineView.autoresizesOutlineColumn = false
        noteOutlineView.indentationPerLevel = 0
    }
    
    
    func annoListIsShowPage() -> Bool {
        return !(self.noteTypeDict[Self.Key.noteFilterPage] as? Bool ?? false)
    }
    
    func annoListIsShowTime() -> Bool {
        return !(self.noteTypeDict[Self.Key.noteFilterTime] as? Bool ?? false)
    }
    
    func annoListIsShowAnther() -> Bool {
        return !(self.noteTypeDict[Self.Key.noteFilterAuther] as? Bool ?? false)
    }
}

// MARK: - Menu

extension KMLeftSideViewController {
    func annoListMenu(_ menu: NSMenu) {
        var item: NSMenuItem?
        var items: NSArray?
        var rowIndexes = self.noteOutlineView.selectedRowIndexes
        let row = self.noteOutlineView.clickedRow
        if row == -1 {
            _ = self._addDeleteAllAnnoItem(menu)
            return
        }
        if rowIndexes.contains(row) == false {
            rowIndexes = IndexSet(integer: row)
        }
        items = self.noteOutlineView.itemsAtRowIndexes(rowIndexes) as NSArray
        guard let model = self.fetchAnnoModel(for: row) else {
            return
        }
        let isFold = model.isFold()
        item = menu.addItem(title: KMLocalizedString("Expand"), action: #selector(unfoldNoteAction), target: self)
        item?.state = isFold ? .off : .on
        item?.representedObject = items
        item = menu.addItem(title: KMLocalizedString("Collapse"), action: #selector(foldNoteAction), target: self)
        item?.state = isFold ? .on : .off
        item?.representedObject = items
        
        menu.addItem(.separator())
        let hideNotes = self.hideNotes()
        if hideNotes == false && (items?.count ?? 0) == 1 {
        }
        
        if menu.numberOfItems > 0 {
            if self.outlineView(self.noteOutlineView, canDeleteItems: items as? [Any] ?? []) {
                item = menu.addItem(title: KMLocalizedString("Delete", comment: "Menu item title"), action: #selector(deleteNotes), target: self)
                item?.representedObject = items
            }
            _ = self._addDeleteAllAnnoItem(menu)
        }
    }
    
    private func _addExportPDFMenu(_ menu: NSMenu) -> NSMenu {
        var item = menu.addItem(title: KMLocalizedString("Export Annotations…"), action: nil, target: self)
        
        let subMenu = NSMenu()
        item?.submenu = subMenu
        item = subMenu.addItem(title: KMLocalizedString("PDF", comment: ""), action: #selector(exportAnnotationNotes), target: self)
        item?.tag = 0
        item = subMenu.addItem(title: KMLocalizedString("PDF Bundle"), action: #selector(exportAnnotationNotes), target: self)
        item?.tag = 1
        item = subMenu.addItem(title: KMLocalizedString("PDF Reader Pro Edition Notes"), action: #selector(exportAnnotationNotes), target: self)
        item?.tag = 2
        item = subMenu.addItem(title: KMLocalizedString("Notes as Text"), action: #selector(exportAnnotationNotes), target: self)
        item?.tag = 3
        item = subMenu.addItem(title: KMLocalizedString("Notes as RTF"), action: #selector(exportAnnotationNotes), target: self)
        item?.tag = 4
        item = subMenu.addItem(title: KMLocalizedString("Notes as RTFD"), action: #selector(exportAnnotationNotes), target: self)
        item?.tag = 5
        item = subMenu.addItem(title: KMLocalizedString("Notes as FDF"), action: #selector(exportAnnotationNotes), target: self)
        item?.tag = 6
        return menu
    }
    
    private func _addDeleteAllAnnoItem(_ menu: NSMenu) -> NSMenuItem? {
        return menu.addItem(title: KMLocalizedString("Remove All Annotations"), action: #selector(removeAllAnnotations), target: self)
    }
    
    private func _addDeleteAllReplyAnnoItem(_ menu: NSMenu) -> NSMenuItem? {
        return menu.addItem(title: KMLocalizedString("Delete All Reply"), action: #selector(removeAllReplyAnnotations), target: self)
    }
    
    @IBAction func note_expandAllComments(_ sender: AnyObject?) {
        guard let model = self.annoListModel else {
            return
        }

        for secM in self.annoListModel?.datas ?? [] {
            secM.isExpand = true
        }
        
        noteOutlineView.reloadData()
    }
    
    @IBAction func note_foldAllComments(_ sender: AnyObject?) {
        guard let model = self.annoListModel else {
            return
        }
        
        for secM in self.annoListModel?.datas ?? [] {
            secM.isExpand = false
        }
        
        self.noteOutlineView.reloadData()
    }
    
    @IBAction func noteShowNoteAction(_ sender: AnyObject?) {
        let item = sender as? NSMenuItem
        let tag = item?.tag ?? 0
        if (tag == 100) {
        } else if (tag == 101) {
            let isPage = !self.annoListIsShowPage()
            self.noteTypeDict[Self.Key.noteFilterPage] = !isPage
        } else if (tag == 102) {
            let isTime = !self.annoListIsShowTime()
            self.noteTypeDict[Self.Key.noteFilterTime] = !isTime
        } else if (tag == 103) {
            let isAuther = !self.annoListIsShowAnther()
            self.noteTypeDict[Self.Key.noteFilterAuther] = !isAuther
        }
        UserDefaults.standard.sync_setValue(self.noteTypeDict, forKey: Self.Key.noteTableColumn)
        
        // 更新数据
        var models: [KMBotaAnnotationModel] = []
        if self.noteSearchMode {
            for model in self.noteSearchArray {
                guard let data = model as? KMBotaAnnotationModel else {
                    continue
                }
                models.append(data)
            }
        } else {
            let selModels = self.annoListModel?.datas ?? []
            for selModel in selModels {
                for item in selModel.items {
                    if let data = item as? KMBotaAnnotationModel {
                        models.append(data)
                    }
                }
            }
        }
        for model in models {
            model.showPage = self.annoListIsShowPage()
            model.showTime = self.annoListIsShowTime()
            model.showAuthor = self.annoListIsShowAnther()
        }
            
        let selectRow = self.noteOutlineView.selectedRow
        self.noteOutlineView.reloadData()
        self.noteOutlineView.selectRowIndexes(IndexSet(integer: selectRow), byExtendingSelection: false)
    }
    
    @objc func importNotes(_ sender: NSMenuItem?) {
        let panel = NSOpenPanel()
        panel.allowedFileTypes = ["xfdf"]
        panel.allowsMultipleSelection = false
        panel.beginSheetModal(for: self.view.window!) { resp in
            if resp != .OK {
                return
            }
            
            if let result = self.pdfDocument()?.importAnnotation(fromXFDFPath: panel.url?.path), result {
                self.reloadAnnotation()
                self.listView?.setNeedsDisplayForVisiblePages()
            }
        }
    }
    
    @objc func exportNotes(_ sender: NSMenuItem?) {
        guard let cnt = self.listView?.notes?.count, cnt > 0 else {
            NSSound.beep()
            return
        }
        
        let fileName = "\(self.pdfDocument()?.documentURL.deletingPathExtension().lastPathComponent ?? "")" + "_xfdf"
        let panel = NSSavePanel()
        panel.directoryURL = self.pdfDocument()?.documentURL.deletingLastPathComponent()
        panel.allowedFileTypes = ["xfdf"]
        panel.nameFieldStringValue = fileName
        panel.beginSheetModal(for: self.view.window!) { resp in
            if resp != .OK {
                return
            }
            
            let filePath = panel.url?.path
            if let success = self.pdfDocument()?.exportAnnotation(toXFDFPath: filePath), success {
                NSWorkspace.shared.selectFile(filePath, inFileViewerRootedAtPath: "")
            } else {
                Task {
                    _ = await KMAlertTool.runModel(message: KMLocalizedString("Export Failure!"), buttons: [KMLocalizedString("OK")])
                }
            }
        }
    }
    
    @objc func exportAnnotationNotes(_ sender: AnyObject?) {
        let doc = self.view.window?.windowController?.document as? NSDocument
        doc?.saveTo(sender)
    }
    
    // 展开
    
    @objc func unfoldNoteAction(_ sender: NSMenuItem) {
        if sender.state == .on {
            return
        }
        let row = self.noteOutlineView.clickedRow
        guard let model = self.fetchAnnoModel(for: row) else {
            return
        }

        model.foldType = .unfold
        model.isExpand = true
        let viewS = self.noteOutlineView.view(atColumn: 0, row: row, makeIfNecessary: true)
        (viewS as? KMNoteTableViewCell)?.isFold = false
        
        model.footerModel?.isExpand = true
//        self.noteOutlineView.reloadItem(model.footerModel)
        self.noteOutlineView.reloadData()
    }
    
    @objc func foldNoteAction(_ sender: NSMenuItem) {
        if sender.state == .on {
            return
        }
        
        let row = self.noteOutlineView.clickedRow
        guard let model = self.fetchAnnoModel(for: row) else {
            return
        }
        
        model.foldType = .fold
        model.isExpand = false
        let viewS = self.noteOutlineView.view(atColumn: 0, row: row, makeIfNecessary: true)
        (viewS as? KMNoteTableViewCell)?.isFold = true
        
        model.footerModel?.isExpand = false
//        self.noteOutlineView.reloadItem(model.footerModel)
        self.noteOutlineView.reloadData()
    }
    
    @objc func deleteNotes(_ sender: NSMenuItem) {
        self.outlineView(self.noteOutlineView, deleteItems: sender.representedObject as? [Any] ?? [])
    }
    
    @objc func removeAllAnnotations(_ sender: AnyObject?) {
        guard let doc = self.pdfDocument() else {
            return
        }
        Task {
            let response = await KMAlertTool.runModel(message: KMLocalizedString("This will permanently remove all annotations. Are you sure to continue?"), buttons: [KMLocalizedString("Yes"), KMLocalizedString("No")])
            if response == .alertFirstButtonReturn {
                self.dataUpdating = true

                for model in self.annoListModel?.datas ?? [] {
                    for item in model.items {
                        if let anno = item.anno {
                            if let data = anno as? CPDFFreeTextAnnotation {
                                self.listView?.commitEditAnnotationFreeText(data)
                            }
                            self.listView?.remove(anno)
                        }
                    }
                }
                self.annoListModel?.datas.removeAll()
                self.dataUpdating = false

                self.note_refrshUIIfNeed()
            }
        }
    }
    
    @objc func removeAllReplyAnnotations(_ sender: NSMenuItem?) {
        Task {
            let response = await KMAlertTool.runModel(message: KMLocalizedString("Are you sure to delete all comment replies?"), buttons: [KMLocalizedString("Yes"), KMLocalizedString("No")])
            if response == .alertFirstButtonReturn {
                self.dataUpdating = true
                var hasAnno = false
                for model in self.annoListModel?.datas ?? [] {
                    for item in model.items {
                        guard let annoM = item as? KMBotaAnnotationModel else {
                            continue
                        }
                        for replyM in annoM.replyAnnos {
                            replyM.replyAnno?.page.removeAnnotation(replyM.replyAnno)
                            hasAnno = true
                        }
                        annoM.replyAnnos.removeAll()
                    }
                }
                self.dataUpdating = false
                
                self.note_refrshUIIfNeed()
                
                if let data = self.view.window, hasAnno {
                    KMTools.setDocumentEditedState(window: data)
                }
            }
        }
    }
    
    @objc func editNoteTextFromTable(_ sender: NSMenuItem) {
        guard let annotation = sender.representedObject as? CPDFAnnotation else {
            return
        }
        self.listView?.scrollAnnotationToVisible(annotation)
    }
    
    @objc func editThisAnnotation(_ sender: AnyObject?) {
        guard let annotation = (sender as? NSMenuItem)?.representedObject as? CPDFAnnotation else {
            NSSound.beep()
            return
        }
        self.listView?.edit(annotation)
    }
    
    @objc func editNoteFromTable(_ sender: AnyObject?) {
        guard let annotation = (sender as? NSMenuItem)?.representedObject as? CPDFAnnotation else {
            NSSound.beep()
            return
        }
        let model = fetchAnnoModel(for: annotation)
        let row = self.noteOutlineView.row(forItem: model)
        self.noteOutlineView.km_safe_selectRowIndexes(.init(integer: row), byExtendingSelection: false)
        let noteIndex = self.noteOutlineView.column(withIdentifier: .init("note"))
        if (noteIndex >= 0) {
            self.noteOutlineView.scrollColumnToVisible(noteIndex)
//
            self.isRenameNoteOutline = true
            let viewS = self.noteOutlineView.view(atColumn: 0, row: row, makeIfNecessary: true) as? KMNoteTableViewCell
            viewS!.isFold = false
            let targrtTextField = viewS?.noteContentLabel
            self.editNoteTextField = targrtTextField
            self.editNote = annotation
            targrtTextField?.delegate = self
            targrtTextField?.isEditable = true
            targrtTextField?.becomeFirstResponder()
        }
    }
    
    @IBAction func noteSortAction(_ sender: AnyObject?) {
//        if (self.isAscendSort) {
//            self.isAscendSort = false
//            self.noteSortButton.image = NSImage(named: KMImageNameBtnSidebarRankPositive)
//            self.noteSortButton.toolTip = KMLocalizedString("descending sort", nil)
//        } else {
//            self.isAscendSort = true
//            self.noteSortButton.image = NSImage(named: KMImageNameBtnSidebarRankReverse)
//            self.noteSortButton.toolTip = KMLocalizedString("ascending sort", nil)
//        }
        KMDataManager.ud_set(self.isAscendSort, forKey: Self.Key.noteAscendSortKey)
        if self.noteSearchMode {
            reloadNoteForSearchMode()
        } else {
            reloadNoteForSortMode()
        }
    }
    
    @IBAction func noteSearchAction(_ sender: NSButton) {
//        self.noteTitleLabel.isHidden = true
//        self.noteSearchButton.isHidden = true
//        self.noteDoneButton.isHidden = false
//        self.noteFilterButton.isHidden = true
//        self.noteMoreButton.isHidden = true
        self.noteFilterButtonHoverView.isHidden = true
        
    }
    
    @IBAction func noteFilterAction(_ sender: AnyObject?) {
        let button = sender as? NSButton
        
        if self.noteFilterSelected == false {
           
        }
        
        let menu = NSMenu()
        self.noteFilterMenu = menu
        let filterViewController = KMNoteOutlineFilterViewController()
        filterViewController.listView = self.listView
        filterViewController.view.layer?.backgroundColor = .clear

        var states: [CPDFAnnotationState] = []
        for anno in self.allAnnotations {
            if let reviewS = self.noteReplyHanddler.fetchReviewState(anno) {
                if states.contains(reviewS) == false {
                    states.append(reviewS)
                }
            } else {
                if states.contains(.none) == false {
                    states.append(.none)
                }
            }
            if let markS = self.noteReplyHanddler.fetchAnnoState(anno) {
                if states.contains(markS) == false {
                    states.append(markS)
                }
            } else {
                if states.contains(.unMarked) == false {
                    states.append(.unMarked)
                }
            }
        }
        
        filterViewController.updateStates(states: states) 
        filterViewController.setNotesArray(self.allAnnotations as NSArray)
        filterViewController.applyFilterCallback = { [weak self] typeArr, colorArr, authorArr, isEmpty in
            menu.cancelTracking()
           
            self?.headerView.sortButton.properties.state = .normal
            self?.headerView.sortButton.reloadData()

            self?.reloadAnnotation()
        }
        filterViewController.cancelCallback = {[weak self] isCancel in
            if (isCancel) {
                self?.headerView.sortButton.properties.state = .normal
                self?.headerView.sortButton.reloadData()
                menu.cancelTracking()
            }
        }
        let item = menu.addItem(withTitle: "", action: nil, keyEquivalent: "")
        item.target = self
        item.representedObject = filterViewController
        item.view = filterViewController.view
        menu.delegate = self
        menu.popUp(positioning: nil, at: NSMakePoint(-130, 30), in: self.headerView.sortButton)
    }
    
    func fetchNote(for index: Int) -> CPDFAnnotation? {
        return self.fetchAnnoModel(for: index)?.anno
    }
    
    func fetchAnnoModel(for index: Int) -> KMBotaAnnotationModel? {
        if self.noteSearchMode { // 搜索模式
            return self.noteSearchArray.safe_element(for: index) as? KMBotaAnnotationModel
        } else { // 常规模式(非搜索)
//            let model = self.annoListModel?.datas.safe_element(for: index)
            let model = self.noteOutlineView.item(atRow: index)
            if let data = model as? KMBotaAnnotationSectionModel {
                return nil
            }
            if let data = model as? KMBotaAnnotationModel {
                return data
            }
            if let data = model as? KMBotaAnnotationFooterModel {
            }
            if let data = model as? KMBotaAnnotationReplyModel {
            }
            return nil
        }
    }
    
    func fetchAnnoModel(for anno: CPDFAnnotation) -> KMBotaAnnotationModel? {
        if self.noteSearchMode { // 搜索模式
            for model in self.noteSearchArray {
                guard let data = model as? KMBotaAnnotationModel else {
                    continue
                }
                if anno.isEqual(to: data.anno) {
                    return data
                }
            }
        } else { // 常规模式(非搜索)
            for model in self.annoListModel?.datas ?? [] {
                for item in model.items {
                    if let data = item as? KMBotaAnnotationModel {
                        if anno.isEqual(to: data.anno) {
                            return data
                        }
                    }
                }
            }
        }
        return nil
    }
    
    func showNoteEmptyView() {
        self.emptyView.isHidden = false
    }
    
    func hideNoteEmptyView() {
        self.emptyView.isHidden = true
    }
}

// MARK: - Note
extension KMLeftSideViewController {
    public func refreshUIForAddAnnotation(annos: [CPDFAnnotation]?, page: CPDFPage?) {
        let need = self._annoList_needRefreshUI(annos: annos)
        if need == false {
            return
        }
        self.updateThumbnail(at: Int(page?.pageIndex() ?? 0))
        self.note_reloadDataIfNeed()
    }
    
    public func refreshUIForAnnoAttributeDidChange(_ anno: CPDFAnnotation?, attributes: [String : Any]?) {
        self.updateThumbnail(at: Int(anno?.page?.pageIndex() ?? 0))
        let need = self._annoList_needRefreshUI(annos: anno != nil ? [anno!] : [])
        if need == false {
            return
        }
        if let data = anno {
            self.note_reloadDataForAnnoIfNeed(anno: data)
        }
    }
    
    public func annoList_refreshUIForDeleteAnnotations(annos: [CPDFAnnotation]?, page: CPDFPage?) {
        self.updateThumbnail(at: Int(page?.pageIndex() ?? 0))
        
        let need = self._annoList_needRefreshUI(annos: annos)
        if need == false {
            return
        }
        
        for anno in annos ?? [] {
            if let model = self.fetchAnnoModel(for: anno) {
                self.noteSearchArray.removeObject(model)
                model.sectionModel?.items.removeObject(model)
                if let footer = model.footerModel {
                    model.sectionModel?.items.removeObject(footer)
                }
                if let cnt = model.sectionModel?.items.count, cnt == 0 {
                    self.annoListModel?.datas.removeObject(model.sectionModel!)
                }
                
                if self.allAnnotations.contains(anno) {
                    self.allAnnotations.removeObject(anno)
                }
            }
        }
        
        if self.dataUpdating == false {
            self.note_refrshUIIfNeed()
        }
    }
    
    func note_refrshUIIfNeed() {
        Task { @MainActor in
            self.noteOutlineView?.reloadData()
        }
    }
    
    func note_reloadDataIfNeed() {
        self.reloadAnnotation()
    }
    
    func note_reloadDataForAnnoIfNeed(anno: CPDFAnnotation) {
        if anno is CPDFLineAnnotation ||
            anno is CPDFSquareAnnotation ||
            anno is CPDFCircleAnnotation ||
            anno is CPDFInkAnnotation {
            // 形状注释 + Ink 需要显示框住的内容【刷新】
            for item in self.annoListModel?.datas ?? [] {
                for itemM in item.items {
                    if anno.isEqual(to: itemM.anno) {
                        self.noteOutlineView.reloadItem(itemM)
                        break
                    }
                }
            }
        } else {
            for item in self.annoListModel?.datas ?? [] {
                for itemM in item.items {
                    if anno.isEqual(to: itemM.anno) {
                        self.noteOutlineView.reloadItem(itemM)
                        break
                    }
                }
            }
        }
    }
    
    func reloadAnnotation() {
        if self.listView != nil {
            let filterKey = self.pdfDocument()?.documentURL.path ?? ""
            let typeArr: [String] = KMBotaTools.noteFilterAnnoTypes(key: filterKey)
            let colorArr: [Any] = KMBotaTools.noteFilterColors(key: filterKey)
            let authorArr: [Any] = KMBotaTools.noteFilterAuthors(key: filterKey)
            var stateArr: [NSNumber] = KMBotaTools.noteFilterStates(key: filterKey)
            
            
            var hasMark = false
            var hasReview = false
            for data in stateArr  {
                let state = data.intValue
                if state == CPDFAnnotationState.marked.rawValue || state == CPDFAnnotationState.unMarked.rawValue {
                    hasMark = true
                }
                if state == CPDFAnnotationState.none.rawValue || state == CPDFAnnotationState.accepted.rawValue || state == CPDFAnnotationState.rejected.rawValue || state == CPDFAnnotationState.canceled.rawValue || state == CPDFAnnotationState.completed.rawValue {
                    hasReview = true
                }
            }
            if hasMark == false {
                stateArr.append(NSNumber(value: CPDFAnnotationState.marked.rawValue))
                stateArr.append(NSNumber(value: CPDFAnnotationState.unMarked.rawValue))
            }
            if hasReview == false {
                stateArr.append(NSNumber(value: CPDFAnnotationState.none.rawValue))
                stateArr.append(NSNumber(value: CPDFAnnotationState.accepted.rawValue))
                stateArr.append(NSNumber(value: CPDFAnnotationState.rejected.rawValue))
                stateArr.append(NSNumber(value: CPDFAnnotationState.canceled.rawValue))
                stateArr.append(NSNumber(value: CPDFAnnotationState.completed.rawValue))
            }
            
            var annotationArray: [CPDFAnnotation] = []
            var allAnnotation: [CPDFAnnotation] = []
            for i in 0 ..< self.pageCount() {
                let page = self.pdfDocument()?.page(at: UInt(i))
                var annos: [CPDFAnnotation] = []
                // 处理过滤
                let types = ["Highlight","Underline","Strikeout","Squiggly","Freehand","FreeText","Note","Square","Circle","Line","Stamp","Arrow","Image","Sign"/*, "table"*/,"Polyline","Polygon"]
                if typeArr.count == 0 && colorArr.count == 0 && authorArr.count == 0 && stateArr.count == 0 {
                    annos = KMOCToolClass.filterAnnotation(annotations: page?.annotations ?? [],types: types) as? [CPDFAnnotation] ?? []
                    annotationArray += annos
                } else {
                    var filterAnnos: [CPDFAnnotation] = page?.annotations ?? []
                    let allAnnos = KMOCToolClass.filterAnnotation(annotations: filterAnnos,types: types) as? [CPDFAnnotation] ?? []
                    annotationArray += allAnnos
                    
                    if typeArr.count > 0 {
                        var theTypes = typeArr
                        if typeArr.contains("Measure") { //包含测量的话
                            theTypes.append("Polygon")
                            theTypes.append("Polyline")
                            theTypes.append(CPDFAnnotation.kType.measureArrow)
                        }
                        
                        if theTypes.contains(CPDFAnnotation.kType.measureArrow) && theTypes.contains(CPDFAnnotation.kType.arrow) == false {
                            theTypes.append(CPDFAnnotation.kType.arrow)
                        }
                        filterAnnos = (KMOCToolClass.filterAnnotation(annotations: filterAnnos, types: theTypes) as? [CPDFAnnotation]) ?? []
                    }
                    if (colorArr.count > 0) {
                        filterAnnos = (KMOCToolClass.filterAnnotation(annotations: filterAnnos,colors: colorArr) as? [CPDFAnnotation]) ?? []
                    }
                    if (authorArr.count > 0) {
                        filterAnnos = (KMOCToolClass.filterAnnotation(annotations: filterAnnos,authors: authorArr) as? [CPDFAnnotation]) ?? []
                    }
                    
                    if typeArr.isEmpty == false {
                        if typeArr.contains("Measure") {
                            if typeArr.contains(CPDFAnnotation.kType.arrow) == false {
                                for anno in filterAnnos {
                                    if let data = anno as? CPDFLineAnnotation, data.type == CPDFAnnotation.kType.arrow && data.isMeasure == false {
                                        filterAnnos.removeObject(anno)
                                    }
                                }
                            }
                        } else {
                            for anno in filterAnnos {
                                if let data = anno as? CPDFLineAnnotation, data.isMeasure {
                                    filterAnnos.removeObject(anno)
                                }
                            }
                        }
                    }
                    
                    if stateArr.count > 0 {
                        for anno in filterAnnos {
                            let markState = self.noteReplyHanddler.fetchAnnoState(anno) ?? .unMarked
                            let reviewState = self.noteReplyHanddler.fetchReviewState(anno) ?? .none
                            if stateArr.contains(NSNumber(value: markState.rawValue)) == false || stateArr.contains(NSNumber(value: reviewState.rawValue)) == false {
                                filterAnnos.removeObject(anno)
                            }
                        }
                    }
                    
                    annos = filterAnnos
                }
                //添加签名注释
                for annotation in page?.annotations ?? [] {
                    if annotation.isKind(of: CPDFSignatureAnnotation.self) {
                        annos.append(annotation)
                        
                        annotationArray.append(annotation)
                    }
                }
                for annotation in annos {
                    if annotation.isKind(of: KMTableAnnotation.self) {
                        annos.removeObject(annotation)
                        if annotationArray.contains(annotation) {
                            annotationArray.removeObject(annotation)
                        }
                    } else if annotation.annotationShouldDisplay() == false {
                        annos.removeObject(annotation)
                        if annotationArray.contains(annotation) {
                            annotationArray.removeObject(annotation)
                        }
                    } else if annotation.isKind(of: CPDFLinkAnnotation.self) {
                        annos.removeObject(annotation)
                        if annotationArray.contains(annotation) {
                            annotationArray.removeObject(annotation)
                        }
                    } else if annotation.isKind(of: CPDFRedactAnnotation.self) {
                        annos.removeObject(annotation)
                        if annotationArray.contains(annotation) {
                            annotationArray.removeObject(annotation)
                        }
                    } else if annotation.isForm() {
                        annos.removeObject(annotation)
                        if annotationArray.contains(annotation) {
                            annotationArray.removeObject(annotation)
                        }
                    }
                }
                
                // 添加刷选后的注释
                allAnnotation += annos
                
            }
            
            //  处理排序
            if self.noteSortType == .page {
                /// 排序(升序)
                if self.isAscendSort {
                    allAnnotation.sort {
                        let idx0 = $0.page?.pageIndex() ?? 0
                        let idx1 = $1.page?.pageIndex() ?? 0
                        return idx0 <= idx1
                    }
                } else {
                    allAnnotation.sort {
                        let idx0 = $0.page?.pageIndex() ?? 0
                        let idx1 = $1.page?.pageIndex() ?? 0
                        return idx0 > idx1
                    }
                }
            } else if self.noteSortType == .time {
                /// 排序(升序)
                if self.isAscendSort {
                    allAnnotation.sort {
                        if $0.modificationDate() == nil {
                            return false
                        }
                        if $1.modificationDate() == nil {
                            return false
                        }
                        return $0.modificationDate() <= $1.modificationDate()
                    }
                } else {
                    allAnnotation.sort {
                        if $0.modificationDate() == nil {
                            return false
                        }
                        if $1.modificationDate() == nil {
                            return false
                        }
                        return $0.modificationDate() > $1.modificationDate()
                    }
                }
            }
            // 数据模型化
            let model = KMAnnotationListModel()
            var datas: [KMBotaAnnotationModel] = []
            var prePageIdx: Int = NSNotFound
            var preDate: Date?
            var secM: KMBotaAnnotationSectionModel?
            for anno in allAnnotation {
                let item = KMBotaAnnotationModel()
                item.anno = anno
                item.showPage = self.annoListIsShowPage()
                item.showTime = self.annoListIsShowTime()
                item.showAuthor = self.annoListIsShowAnther()
                
                if self.noteSortType == .page {
                    let pageIdx = Int(anno.pageIndex())
                    if pageIdx != prePageIdx { // 不是同一个页面
                        secM = KMBotaAnnotationSectionModel()
                        model.datas.append(secM!)
                    }
                    
                    secM?.items.append(item)
                    prePageIdx = Int(anno.pageIndex())
                } else { // time
                    let date = anno.modificationDate()
                    if let same = date?.isSameDay(other: preDate), same == false { // 不是同一天
                        secM = KMBotaAnnotationSectionModel()
                        model.datas.append(secM!)
                    }
                    
                    secM?.items.append(item)
                    preDate = date
                }
                
                item.sectionModel = secM
                
                let replyAnnos = self.noteReplyHanddler.fetchReplyAnnotations(anno) ?? []
                for replyAnno in replyAnnos {
                    let replyM = KMBotaAnnotationReplyModel()
                    replyM.anno = anno
                    replyM.replyAnno = replyAnno
                    //                    secM?.items.append(replyM)
                    replyM.annoModel = item
                    item.replyAnnos.append(replyM)
                }
                
                let footerI = KMBotaAnnotationFooterModel()
                footerI.anno = anno
                secM?.items.append(footerI)
                item.footerModel = footerI
                footerI.annoModel = item
            }
//            model.datas = datas
            self.annoListModel = model
            
            // 转换对象，用于数据显示
            self.allAnnotations = annotationArray
//            self.noteFilterButton.isEnabled = self.allAnnotations.count >= 1
        }
        self.note_refrshUIIfNeed()
    }
    
    func reloadNoteForSearchMode() {
        if self.noteSearchMode == false {
            return
        }
        //  处理排序
        if self.noteSortType == .page {
            if self.isAscendSort { /// 排序(升序)
                self.noteSearchArray.sort {
                    let idx0 = $0.anno?.page?.pageIndex() ?? 0
                    let idx1 = $1.anno?.page?.pageIndex() ?? 0
                    return idx0 <= idx1
                }
            } else {
                self.noteSearchArray.sort {
                    let idx0 = $0.anno?.page?.pageIndex() ?? 0
                    let idx1 = $1.anno?.page?.pageIndex() ?? 0
                    return idx0 > idx1
                }
            }
        } else if self.noteSortType == .time {
            if self.isAscendSort { /// 排序(升序)
                self.noteSearchArray.sort {
                    if $0.anno?.modificationDate() == nil {
                        return false
                    }
                    if $1.anno?.modificationDate() == nil {
                        return false
                    }
                    return $0.anno!.modificationDate() <= $1.anno!.modificationDate()
                }
            } else {
                self.noteSearchArray.sort {
                    if $0.anno?.modificationDate() == nil {
                        return false
                    }
                    if $1.anno?.modificationDate() == nil {
                        return false
                    }
                    return $0.anno!.modificationDate() > $1.anno!.modificationDate()
                }
            }
        }
        self.note_refrshUIIfNeed()
    }
    
    func reloadNoteForSortMode() {
        //  处理排序
        var models: [KMBotaAnnotationModel] = []
        for selM in self.annoListModel?.datas ?? [] {
            for model in selM.items {
                guard let annoModel = model as? KMBotaAnnotationModel else {
                    continue
                }
                models.append(annoModel)
            }
        }
        
        if self.noteSortType == .page {
            if self.isAscendSort { /// 排序(升序)
                models.sort {
                    let idx0 = $0.anno?.page?.pageIndex() ?? 0
                    let idx1 = $1.anno?.page?.pageIndex() ?? 0
                    return idx0 <= idx1
                }
            } else {
                models.sort {
                    let idx0 = $0.anno?.page?.pageIndex() ?? 0
                    let idx1 = $1.anno?.page?.pageIndex() ?? 0
                    return idx0 > idx1
                }
            }
        } else if self.noteSortType == .time {
            if self.isAscendSort { /// 排序(升序)
                models.sort {
                    if $0.anno?.modificationDate() == nil {
                        return false
                    }
                    if $1.anno?.modificationDate() == nil {
                        return false
                    }
                    return $0.anno!.modificationDate() <= $1.anno!.modificationDate()
                }
            } else {
                models.sort {
                    if $0.anno?.modificationDate() == nil {
                        return false
                    }
                    if $1.anno?.modificationDate() == nil {
                        return false
                    }
                    return $0.anno!.modificationDate() > $1.anno!.modificationDate()
                }
            }
        }
        
        // 数据模型\化
        let listModel = KMAnnotationListModel()
        var prePageIdx: Int = NSNotFound
        var preDate: Date?
        var secM: KMBotaAnnotationSectionModel?
        for itemM in models {
            guard let anno = itemM.anno else {
                continue
            }
            
            if self.noteSortType == .page {
                let pageIdx = Int(anno.pageIndex())
                if pageIdx != prePageIdx { // 不是同一个页面
                    secM = KMBotaAnnotationSectionModel()
                    listModel.datas.append(secM!)
                    secM?.isExpand = itemM.sectionModel?.isExpand ?? true
                }
                
                secM?.items.append(itemM)
                prePageIdx = Int(anno.pageIndex())
            } else { // time
                let date = anno.modificationDate()
                if let same = date?.isSameDay(other: preDate), same == false { // 不是同一天
                    secM = KMBotaAnnotationSectionModel()
                    listModel.datas.append(secM!)
                    secM?.isExpand = itemM.sectionModel?.isExpand ?? true
                }
                
                secM?.items.append(itemM)
                preDate = date
            }
            
            var tmpSelM = itemM.sectionModel
            itemM.sectionModel = secM
        
            let footerI = KMBotaAnnotationFooterModel()
            footerI.anno = anno
            secM?.items.append(footerI)
            footerI.isExpand = itemM.footerModel?.isExpand ?? false
            itemM.footerModel = footerI
            footerI.annoModel = itemM
        }

        self.annoListModel = listModel
        
        self.note_refrshUIIfNeed()
    }
    
    // 搜索 Action
    func updateNoteFilterPredicate(searchString: String) {
        var stringValue = searchString
        // 清空数据
        self.noteSearchArray.removeAll()
        if stringValue.isEmpty {
            for model in self.annoListModel?.datas ?? [] {
                for item in model.items {
                    guard let _ = item.anno else {
                        continue
                    }
                    guard let data = item as? KMBotaAnnotationModel else {
                        continue
                    }
                    self.noteSearchArray.append(item)
                }
            }
        } else {
            // 忽略大小写
            let caseInsensite = self.caseInsensitiveNoteSearch
            if caseInsensite {
                stringValue = stringValue.lowercased()
            }
            for model in self.annoListModel?.datas ?? [] {
                for item in model.items {
                    guard let note = item.anno else {
                        continue
                    }
                    var noteString = ""
                    if let anno = note as? CPDFMarkupAnnotation {
                        noteString = anno.markupContent()
                    } else {
                        noteString = KMBOTAAnnotationTool.fetchContentLabelString(annotation: note)
                    }
                    if caseInsensite {
                        noteString = noteString.lowercased()
                    }
                    guard let data = item as? KMBotaAnnotationModel else {
                        continue
                    }
                    if noteString.contains(stringValue) {
                        self.noteSearchArray.append(item)
                    }
                }
            }
        }
        self.note_refrshUIIfNeed()
    }
    
    @objc func selectSelectedNote(_ sender: AnyObject?) {
        if self.hideNotes() == false {
            let selectedNotes = self.selectedNotes()
            if selectedNotes.count == 1 {
                let annotation = selectedNotes.last!
                self.listView?.go(to: annotation.bounds, on: annotation.page, animated: true)
                                    
                    self.listView?.updateActiveAnnotations([annotation])
                    self.listView?.setNeedsDisplayAnnotationViewForVisiblePages()
                if annotation is CPDFPolygonAnnotation || annotation is CPDFPolylineAnnotation {
                    self.listView?.pdfListViewDelegate.pdfListViewAnnotationMeasureInfoChange?(self.listView, with: annotation)
                } else if let anno = annotation as? CPDFLineAnnotation {
                    if anno.isMeasure {
                        self.listView?.pdfListViewDelegate.pdfListViewAnnotationMeasureInfoChange?(self.listView, with: annotation)
                    }
                }
                
            }
        }
    }
    
    func selectedNotes() -> [CPDFAnnotation] {
        var selectedNotes: [CPDFAnnotation] = []
        let rowIndexes = self.noteOutlineView.selectedRowIndexes
        for row in rowIndexes {
            let item = self.noteOutlineView.item(atRow: row)
            if item is KMBotaAnnotationModel {
                if let anno = (item as! KMBotaAnnotationModel).anno {
                    if selectedNotes.contains(anno) == false {
                        selectedNotes.append(anno)
                    }
                }
            }
        }
        return selectedNotes
    }
    
    func selectedObjcNotes() -> [Any] {
        var selectedNotes: [Any] = []
        let rowIndexes = self.noteOutlineView.selectedRowIndexes
        for row in rowIndexes {
            let item = self.noteOutlineView.item(atRow: row)
            selectedNotes.append(item)
        }
        return selectedNotes
    }
    
    func clearAnnotationFilterData() {
        if let _key = self.pdfDocument()?.documentURL?.path {
            let userDefaults = UserDefaults.standard
            let typeData = try?NSKeyedArchiver.archivedData(withRootObject: [Any](), requiringSecureCoding: false)
            userDefaults.set(typeData, forKey: NoteFilterVC.filterSelectTypeKey + _key)
            let colorData = try?NSKeyedArchiver.archivedData(withRootObject: [Any](), requiringSecureCoding: false)
            userDefaults.set(colorData, forKey: NoteFilterVC.filterSelectColorKey + _key)
            let authorData = try?NSKeyedArchiver.archivedData(withRootObject: [Any](), requiringSecureCoding: false)
            userDefaults.set(authorData, forKey: NoteFilterVC.filterSelectAuthorKey + _key)
            userDefaults.synchronize()
        }
    }
    
    private func _annoList_needRefreshUI(annos: [CPDFAnnotation]?) -> Bool {
        guard let data = annos else {
            return false
        }
        
        var need = false
        for anno in data {
            if anno.isForm() {
                continue
            }
            if anno is CPDFLinkAnnotation {
                continue
            }
            need = true
        }
        return need
    }
}


extension KMLeftSideViewController: NSTextFieldDelegate {
    func controlTextDidBeginEditing(_ obj: Notification) {
        if self.noteOutlineView.isEqual(to: obj.object) {
        }
    }
    
    func controlTextDidEndEditing(_ obj: Notification) {
        if let data = self.editNoteTextField, data.isEqual(to: obj.object) {
            if let data = self.editNote as? CPDFMarkupAnnotation {
                data.setMarkupText(self.editNoteTextField?.stringValue ?? "")
            } else if let data = self.editNote as? CPDFTextAnnotation {
                data.contents = self.editNoteTextField?.stringValue ?? ""
            }
        }
    }
}


extension KMLeftSideViewController: KMNoteOutlineViewDelegate {
    func outlineView(_ anOutlineView: NSOutlineView, canResizeRowByItem item: AnyObject?) -> Bool? {
        if anOutlineView.isEqual(to: self.noteOutlineView) {
            return true
        }
        return false
    }
    
    func outlineView(_ anOutlineView: NSOutlineView, setHeight newHeight: CGFloat, ofRowByItem item: AnyObject?) {
    }
    
    func outlineView(_ anOutlineView: NSOutlineView, didChangeHiddenOfTableColumn aTableColumn: NSTableColumn) {
    }
    
    func outlineViewCommandKeyPressedDuringNavigation(_ anOutlineView: NSOutlineView) {
    }
}

// MARK: - NSMenuDelegate
extension KMLeftSideViewController: NSMenuDelegate {
    
    func menuNeedsUpdate(_ menu: NSMenu) {
        menu.removeAllItems()
    }
    
    func menuDidClose(_ menu: NSMenu) {
        if(menu == self.noteFilterMenu) {
            headerView.sortButton.properties.state = .normal
            headerView.sortButton.reloadData()
        }
    }

}