PDF_Office/PDF Office/PDF Master/KMClass/Left/Annotaion/Controller/KMLeftSideViewController.swift

//
//  KMLeftSideViewController.swift
//  PDF Reader Pro
//
//  Created by lxy on 2022/10/10.
//

import Cocoa
import KMComponentLibrary

// MARK: - KMBotaAnnotationHeaderView
class KMBotaAnnotationHeaderView: NSView {
    private lazy var titleLabel_: NSTextField = {
        let view = NSTextField(labelWithString: "")
        view.font = ComponentLibrary.shared.getFontFromKey("mac/body-m-bold")
        view.textColor = KMNColorTools.colorText_2()
        return view
    }()
    
    private lazy var searchButton_: ComponentButton = {
        let view = ComponentButton()
        let prop = ComponentButtonProperty()
        prop.type = .text_gray
        prop.size = .xxs
        prop.onlyIcon = true
        prop.icon = NSImage(named: "KMImageNameOutlineSearch")
        view.properties = prop
        return view
    }()
    
    private lazy var sortButton_: ComponentButton = {
        let view = ComponentButton()
        let prop = ComponentButtonProperty()
        prop.type = .text_gray
        prop.size = .xxs
        prop.onlyIcon = true
        prop.icon = NSImage(named: "KMImageNameBotaSearch")
        view.properties = prop
        return view
    }()
    
    private lazy var moreButton_: ComponentButton = {
        let view = ComponentButton()
        let prop = ComponentButtonProperty()
        prop.type = .text_gray
        prop.size = .xxs
        prop.onlyIcon = true
        prop.icon = NSImage(named: "KMImageNameOutlineMore")
        view.properties = prop
        return view
    }()
    
    private lazy var bottomLine_: NSView = {
        let view = NSView()
        view.wantsLayer = true
        return view
    }()
    
    var titleLabel: NSTextField {
        get {
            return titleLabel_
        }
    }
    
    var searchButton: ComponentButton {
        get {
            return searchButton_
        }
    }
    var sortButton: ComponentButton {
        get {
            return sortButton_
        }
    }
    var moreButton: ComponentButton {
        get {
            return moreButton_
        }
    }
    var bottomLine: NSView {
        get {
            return bottomLine_
        }
    }
    
    var itemClick: KMCommonClickBlock?
    
    convenience init() {
        self.init(frame: .init(x: 0, y: 0, width: 300, height: 40))
        
        initSubviews()
    }
    
    override func awakeFromNib() {
        super.awakeFromNib()
        
        initSubviews()
    }

    func initSubviews() {
        let margin: CGFloat = 12
        addSubview(titleLabel_)
        titleLabel_.km_add_leading_constraint(constant: margin)
        titleLabel_.km_add_centerY_constraint()
        
        let vspace: CGFloat = 8
        let wh: CGFloat = 24
        addSubview(moreButton_)
        moreButton_.km_add_size_constraint(size: .init(width: wh, height: wh))
        moreButton_.km_add_trailing_constraint(constant: -margin)
        moreButton_.km_add_centerY_constraint()
        moreButton_.setTarget(self, action: #selector(moreAction))
        
        addSubview(sortButton_)
        sortButton_.km_add_size_constraint(size: .init(width: wh, height: wh))
        sortButton_.km_add_trailing_constraint(equalTo: moreButton_, attribute: .leading, constant: -vspace)
        sortButton_.km_add_centerY_constraint()
        sortButton_.setTarget(self, action: #selector(sortAction))
        
        addSubview(searchButton_)
        searchButton_.km_add_size_constraint(size: .init(width: wh, height: wh))
        searchButton_.km_add_trailing_constraint(equalTo: sortButton_, attribute: .leading, constant: -vspace)
        searchButton_.km_add_centerY_constraint()
        searchButton_.setTarget(self, action: #selector(searchAction))
        
        addSubview(bottomLine_)
        bottomLine_.km_add_leading_constraint()
        bottomLine_.km_add_trailing_constraint()
        bottomLine_.km_add_bottom_constraint()
        bottomLine_.km_add_height_constraint(constant: 1)
    }
    
    @objc func searchAction() {
        itemClick?(1)
    }
    
    @objc func sortAction() {
        itemClick?(2)
    }
    
    @objc func moreAction() {
        itemClick?(3)
    }
}

// MARK: - KMLeftSideViewControllerDelegate
@objc protocol KMLeftSideViewControllerDelegate {
    @objc optional func controlStateChange(_ obj: KMLeftSideViewController,show:Bool)
    @objc optional func enterEditMode(_ obj: KMLeftSideViewController, _ pages: [Int])
    @objc optional func searchAction(searchString:String, isCase:Bool)
    
    @objc optional func controller(controller: KMLeftSideViewController, itemClick item: Any?, itemKey: KMItemKey, params: Any?)
    
    @objc optional func controller(controller: KMLeftSideViewController, rotateType: KMRotateType)
    
    @objc optional func controller(controller: KMLeftSideViewController, listViewSelectionDidChange object: Any?, info: [String : Any]?)
    
    @objc optional func listViewThumPageIndeDidChange(controller: KMLeftSideViewController, pageIndexs: IndexSet)

}

extension KMLeftSideViewController.Key {
    static let disableTableToolTipsKey = "SKDisableTableToolTips"
}

class KMLeftSideViewController: KMSideViewController {
            
    @IBOutlet var searchViewController: KMBotaSearchViewController!
    @IBOutlet weak var toolButtonBox: NSBox!
    @IBOutlet weak var toolButtonBoxLayoutConstraint: NSLayoutConstraint!

    @IBOutlet var noteOutlineView: KMNoteOutlineView!
    
    var bookmarkViewC: KMBookMarkViewController?
    var noteFilterButtonHoverView = KMHoverView()
    var noteFilterSelected = false
    
    var stopRepeatLoad: Bool = false
    var dataUpdating = false

    @IBOutlet weak var leftListView: NSView!
    @IBOutlet weak var toolHeaderBox: NSBox!
    var noteFilterMenu:NSMenu?
    
    var isFirst = false  //打开阅读页初始化
    
    var isShowPanel : Bool = false
    weak var delegate: KMLeftSideViewControllerDelegate?
    
    let noteColumnId = NSUserInterfaceItemIdentifier(rawValue: "note")
    let authorColumnId = NSUserInterfaceItemIdentifier(rawValue: "author")
    
    struct Key {}
    
    var mwcFlags: MwcFlags = MwcFlags()
    let scalingIncrement: Float = 0.1
    
    var filterButtonLayer: NSView?
    var moreButtonLayer: KMButtonLayer?
    
    // 注释
    var noteTypeDict: [String : Any] = [:]
    private var _noteSortType: KMNoteSortType = .none
    var noteSortType: KMNoteSortType {
        get {
            return self._noteSortType
        }
        set {
            self._noteSortType = newValue
            
            NotificationCenter.default.post(name: NSNotification.Name(rawValue: "KMAnnotationSortTypeKeyNotification"), object: self)
        }
    }
    
    var isAscendSort = false {
        didSet {
            NotificationCenter.default.post(name: NSNotification.Name(rawValue: "KMAnnotationSortTypeKeyNotification"), object: self)
        }
    }
    
     var headerView: KMNBotaAnnotationHeaderView = {
        let view = KMNBotaAnnotationHeaderView()
        return view
    }()
    
    var isRenameNoteOutline = false
    
    var currentItem: Any?

    // 所有注释
    var allAnnotations: [CPDFAnnotation] = []
    // 注释搜索模式标记
    var noteSearchMode = false
    // 注释搜索数组
    var noteSearchArray: [KMBotaAnnotationBaseModel] = []
    // 注释搜索 忽略大小写标识
    var caseInsensitiveNoteSearch = false
    // 注释列表数据源
    var annoListModel: KMAnnotationListModel?
    var editNoteTextField: NSTextField?
    weak var editNote: CPDFAnnotation?
    
    var leftMargin: CGFloat = 0
    
    var dragIn = false
            
    private var deletePages_ = Set<CPDFPage>()
    
    let userFbHanddler = KMUserFeekbackHanddler()
    let noteReplyHanddler = KMNoteReplyHanddler()
    
    var searchGroupView: ComponentGroup?
    var searchGroupTarget: ComponentButton?
    var moreGroupView: ComponentGroup?
    var rightGroupView: ComponentGroup?

    var emptyView: ComponentEmpty = {
        let view = ComponentEmpty()
        view.properties = ComponentEmptyProperty(emptyType: .noAnnotation, state: .normal, image: NSImage(named: "KMImageNameEmptyAnnotate"), text: KMLocalizedString("No Annotations"), subText: "")
        return view
    }()
    
    private lazy var headerSearchView_: KMNBotaHeaderSearchView? = {
        let view = KMNBotaHeaderSearchView.createFromNib()
        return view
    }()
    
    var headerSearchView: KMNBotaHeaderSearchView? {
        get {
            return headerSearchView_
        }
    }

    deinit {
        KMPrint("KMLeftSideViewController deinit.")
        
        NotificationCenter.default.removeObserver(self)
        DistributedNotificationCenter.default().removeObserver(self)
    }
    
    override var nibName: NSNib.Name? {
        return "LeftSideView"
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        noteReplyHanddler.viewC = self
    }
    
    override func loadView() {
        super.loadView()
        
        searchViewController.loadView()

        note_initSubViews()
        note_initDefalutValue()
        displayEmptyViewAnimating(false)
        displayNoteViewAnimating(false)
        
        hideHeaderSearch()
        toolHeaderBox.borderWidth = 0
        toolHeaderBox.contentView = headerView
        headerView.titleLabel.textColor = KMNColorTools.colorText_2()
        headerView.itemClick = { [weak self] idx, _ in
            if idx == 1 {
                self?.showHeaderSearch()
            } else if idx == 2 {
                self?.showFilterController()
            } else if idx == 3 {
                self?.showMoreGroupView()
            }
        }
        
        headerSearchView?.itemClick = { [weak self] idx, params in
            if idx == 1 { // 显示搜索限制条件
                guard let button = params.first as? ComponentButton else {
                    return
                }
                self?.showSearchGroupView(sender: button)
            } else if idx == 2 { // 关闭搜索
                self?.hideHeaderSearch()
                self?.noteSearchMode = false

                self?.reloadAnnotation()
            }
        }
        headerSearchView?.valueDidChange = { [weak self] sender, info in
            let value = info?[.newKey] as? String ?? ""

            self?.noteSearchMode = !value.isEmpty

            self?.updateNoteFilterPredicate(searchString: value)
        }
    }
    
    override func updateUILanguage() {
        super.updateUILanguage()
        
        KMMainThreadExecute {
            self.headerView.titleLabel.stringValue = KMLocalizedString("Annotation")
        }
    }
    
    override func updateUIThemeColor() {
        super.updateUIThemeColor()
        
        KMMainThreadExecute {
            self.headerView.searchButton.properties.icon = NSImage(named: "KMImageNameOutlineSearch")
            self.headerView.searchButton.reloadData()
            self.headerView.sortButton.properties.icon = NSImage(named: "KMImagenameBotaAnnotationFilter")
            self.headerView.sortButton.reloadData()
            self.headerView.moreButton.properties.icon = NSImage(named: "KMImageNameOutlineMore")
            self.headerView.moreButton.reloadData()
            self.headerView.bottomLine.layer?.backgroundColor = KMNColorTools.colorBorder_divider().cgColor
        }
    }
    
    func showHeaderSearch() {
        toolHeaderBox.contentView = headerSearchView
        
        headerView.searchButton.properties.state = .normal
        headerView.searchButton.reloadData()
    }
    
    func hideHeaderSearch() {
        toolHeaderBox.contentView = headerView
    }
    
    func updateMarkState(model:KMBotaAnnotationModel){ // Markup
        let anno = model.anno
        guard let state = self.noteReplyHanddler.fetchAnnoState(anno), state == .marked else {
            self.noteReplyHanddler.markAnnotation(anno)
            self.noteOutlineView.reloadItem(model)
            return
        }
        self.noteReplyHanddler.unMarkAnnotation(anno)
        self.noteOutlineView.reloadItem(model)
    }
    
    func updateReplaState(model:KMBotaAnnotationModel,state:CPDFAnnotationState){
        let anno = model.anno
        noteReplyHanddler.updateAnnoState(anno: anno, state: state)
        self.noteOutlineView.reloadData()
    }
    
    func updateExpand (model:KMBotaAnnotationModel,isExpand:Bool,item: Any) {
        // 将折叠状态记录到模型
        model.foldType = isExpand  ? .unfold : .fold
        
        model.footerModel?.isExpand = isExpand
        model.isExpand = isExpand
        self.noteOutlineView.reloadData()
        DispatchQueue.main.async {
            let row = self.noteOutlineView.row(forItem: item)
            self.noteOutlineView.scrollRowToVisible(row)
        }
    }
    
    // MARK: -  Filter
    func showFilterController() {
        noteFilterAction(nil)
    }
    
    // MARK: - Group View
    func showMoreGroupView() {
        let groupView = ComponentGroup.createFromNib(in: ComponentLibrary.shared.componentBundle())
        
        var expand_MenuString = KMLocalizedString("Expand All")
        for secM in self.annoListModel?.datas ?? [] {
            if secM.isExpand == false {
                expand_MenuString = KMLocalizedString("Collapse All")
                break
            }
        }
        
        let expand_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: expand_MenuString,
                                                                                       identifier: BOTAMenuIdentifier_Annotation_Expand)

        let sort_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Sort"),
                                                                                       identifier: BOTAMenuIdentifier_Annotation_Sort)
        
        var subMenuItemArr: [ComponentMenuitemProperty] = []
        let pageProperty: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("By Page"),identifier: BOTAMenuIdentifier_Annotation_SortPage)
        let timeAscProperty: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("By Time - Ascending"),identifier: BOTAMenuIdentifier_Annotation_SortAscTime)
        let timeDecProperty: ComponentMenuitemProperty = ComponentMenuitemProperty(
                                                                                    text: KMLocalizedString("By Time - Descending"),identifier: BOTAMenuIdentifier_Annotation_SortDesTime)
        
        subMenuItemArr.append(pageProperty)
        subMenuItemArr.append(timeAscProperty)
        subMenuItemArr.append(timeDecProperty)
        sort_Menuitem.subPropertys = subMenuItemArr

        let improt_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Import Annotations"),
                                                                                       identifier: BOTAMenuIdentifier_Annotation_Improt)
        
        let exprot_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Import Annotations"),
                                                                                       identifier: BOTAMenuIdentifier_Annotation_Improt)
        
        let rem_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Remove All Annotations"),
                                                                                       identifier: BOTAMenuIdentifier_Annotation_RemoveAll)        
        let delete_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Delete All Reply"),
                                                                                       identifier: BOTAMenuIdentifier_Annotation_DeleteRep)
        
        var menuItemArr: [ComponentMenuitemProperty] = []
        menuItemArr.append(expand_Menuitem)
        menuItemArr.append(sort_Menuitem)
        menuItemArr.append(improt_Menuitem)
        menuItemArr.append(exprot_Menuitem)
        menuItemArr.append(rem_Menuitem)
        menuItemArr.append(delete_Menuitem)

        moreGroupView = groupView
        groupView?.groupDelegate = self
        groupView?.frame = CGRectMake(310, 0, 200, 36.0 * CGFloat(menuItemArr.count))
        groupView?.updateGroupInfo(menuItemArr)
        
        var point = NSPoint(x: CGRectGetMaxX(headerView.moreButton.frame), y: CGRectGetMidY(headerView.moreButton.frame))
        point = headerView.convert(point, to: nil)
        point.y -= (groupView?.frame.size.height ?? 0)/2
        groupView?.showWithPoint(point, relativeTo: headerView.moreButton)
    }
    
    func showRightGropView(raw: Int,event:NSEvent,view:NSView?,item:Any) {
        let groupView = ComponentGroup.createFromNib(in: ComponentLibrary.shared.componentBundle())
        
        currentItem = item
        
        var menuItemArr: [ComponentMenuitemProperty] = []
        let rowIndexes = self.selectedObjcNotes()
        
        var viewHeight = 0.0
        if(rowIndexes.count == 1) {
            let dataItem = rowIndexes.first
            if let data = dataItem as? KMBotaAnnotationModel {
                if  let an = data.anno as? CPDFAnnotation {
                    if an.isKind(of: CPDFFreeTextAnnotation.self) == true ||
                        an.isKind(of: CPDFTextAnnotation.self)  == true {
                    } else  {
                        let note_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Notes"),
                                                                                                 identifier: BOTAMenuIdentifier_Annotation_EditNote,representedObject: [data])
                        menuItemArr.append(note_Menuitem)
                        viewHeight += 36.0
                    }
                    let reply_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Reply"),
                                                                                              identifier: BOTAMenuIdentifier_Annotation_AddRep,representedObject: [data])
                    menuItemArr.append(reply_Menuitem)
                    viewHeight += 36.0

                    let state = self.noteReplyHanddler.fetchAnnoState(an) ?? .unMarked

                    var markString = ""
                    if state == .unMarked {
                        markString = KMLocalizedString("Marked")
                    } else {
                        markString = KMLocalizedString("Unmarked")
                    }
                    let mark_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: markString,
                                                                                              identifier: BOTAMenuIdentifier_Annotation_AddMark,representedObject: [data])
                    menuItemArr.append(mark_Menuitem)
                    viewHeight += 36.0
                    
                    let state_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Status"),
                                                                                                   identifier: BOTAMenuIdentifier_Annotation_RepState)
                    
                    var subMenuItemArr: [ComponentMenuitemProperty] = []
                    let property0: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("None"),identifier: BOTAMenuIdentifier_Annotation_RepStateNone,representedObject: [data])
                    let property1: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Accepted"),identifier: BOTAMenuIdentifier_Annotation_RepStateAccepted,representedObject: [data])
                    let property2: ComponentMenuitemProperty = ComponentMenuitemProperty(
                                                                                                text: KMLocalizedString("Rejected"),identifier: BOTAMenuIdentifier_Annotation_RepStateRejected,representedObject: [data])
                    let property3: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Cancelled"),identifier: BOTAMenuIdentifier_Annotation_RepStateCancelled,representedObject: [data])
                    let property4: ComponentMenuitemProperty = ComponentMenuitemProperty(
                                                                                                text: KMLocalizedString("Completed"),identifier: BOTAMenuIdentifier_Annotation_RepStateCompleted,representedObject: [data])
                    subMenuItemArr.append(property0)
                    subMenuItemArr.append(property1)
                    subMenuItemArr.append(property2)
                    subMenuItemArr.append(property3)
                    subMenuItemArr.append(property4)
                    
                    let reviewState = noteReplyHanddler.fetchReviewState(an) ?? .none
                    if reviewState == .none {
                        property0.righticon = NSImage(named: "KMNImageNameMenuSelect")
                    } else if reviewState == .completed {
                        property4.righticon = NSImage(named: "KMNImageNameMenuSelect")
                    } else if reviewState == .canceled {
                        property3.righticon = NSImage(named: "KMNImageNameMenuSelect")
                    } else if reviewState == .accepted {
                        property1.righticon = NSImage(named: "KMNImageNameMenuSelect")
                    } else if reviewState == .rejected {
                        property2.righticon = NSImage(named: "KMNImageNameMenuSelect")
                    }
                    
                    state_Menuitem.subPropertys = subMenuItemArr
                    menuItemArr.append(state_Menuitem)
                    viewHeight += 36.0
                    
                    menuItemArr.append(ComponentMenuitemProperty.divider())
                    viewHeight += 8.0

                    var showString = ""
                    if data.isExpand {
                        showString = KMLocalizedString("Collapse")
                    } else {
                        showString = KMLocalizedString("Expand")
                    }
                    
                    let show_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: showString,
                                                                                              identifier: PDFViewMenuIdentifier_Normal_ShowPopUI,representedObject: [data])
                    menuItemArr.append(show_Menuitem)
                    viewHeight += 36.0
                    
                    menuItemArr.append(ComponentMenuitemProperty.divider())
                    viewHeight += 8.0

                    if an.isKind(of: CPDFFreeTextAnnotation.self) == true ||
                        an.isKind(of: CPDFTextAnnotation.self)  == true ||
                        an.isKind(of: CPDFMarkupAnnotation.self)  == true {
                        let copy_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Copy Text"),
                                                                                                  identifier: PDFViewMenuIdentifier_Normal_Copy,representedObject: [data])
                        copy_Menuitem.keyEquivalent = "⌘ C"

                        menuItemArr.append(copy_Menuitem)
                        viewHeight += 36.0
                    }
                    
                    let delete_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Delete"),
                                                                                              identifier: PDFViewMenuIdentifier_Normal_Delete,representedObject: [data])
                    delete_Menuitem.keyEquivalent = "⌘ " + "⌫"
                    menuItemArr.append(delete_Menuitem)
                    viewHeight += 36.0
                }
            } else if let replyModel = dataItem as? KMBotaAnnotationReplyModel {
                let note_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Notes"),
                                                                                         identifier: BOTAMenuIdentifier_Annotation_EditNote,representedObject: [replyModel])
                menuItemArr.append(note_Menuitem)
                viewHeight += 36.0
                
                let copy_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Copy Text"),
                                                                                          identifier: PDFViewMenuIdentifier_Normal_CopyText,representedObject: [replyModel])
                copy_Menuitem.keyEquivalent = "⌘ C"
                menuItemArr.append(copy_Menuitem)
                viewHeight += 36.0
                
                let delete_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Delete"),
                                                                                          identifier: BOTAMenuIdentifier_Annotation_DeleteSignRep,representedObject: [replyModel])
                delete_Menuitem.keyEquivalent = "⌘ " + "⌫"

                menuItemArr.append(delete_Menuitem)
                viewHeight += 36.0
            }
        } else if rowIndexes.count > 1 {
            let delete_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(text: KMLocalizedString("Delete"),
                                                                                      identifier: BOTAMenuIdentifier_Annotation_DeleteMuteRep,representedObject: rowIndexes)
            delete_Menuitem.keyEquivalent = "⌘ " + "⌫"

            menuItemArr.append(delete_Menuitem)
            viewHeight += 36.0
        }
        
        rightGroupView = groupView
        groupView?.groupDelegate = self
        groupView?.frame = CGRectMake(310, 0, 200, viewHeight)
        groupView?.updateGroupInfo(menuItemArr)
        
        var point = NSPoint(x: CGRectGetMaxX(view?.frame ?? CGRectZero), y: CGRectGetMidY(view?.frame ?? CGRectZero))
        point = noteOutlineView.convert(point, to: nil)
        point.y -= (groupView?.frame.size.height ?? 0)/2
        groupView?.showWithPoint(point, relativeTo: view)

    }
    
    func showSearchGroupView(sender: ComponentButton) {
        var viewHeight: CGFloat = 8
        var menuItemArr: [ComponentMenuitemProperty] = []
        let titles = ["Whole Words","Case Sensitive"]
        for i in titles {
            let menuI = ComponentMenuitemProperty(text: KMLocalizedString(i))
            menuItemArr.append(menuI)
            viewHeight += 36
        }
        
        if let info = menuItemArr.first {
            if KMDataManager.ud_bool(forKey: KMNSearchKey.wholeWords.annotation) {
                info.righticon = NSImage(named: "KMNImageNameMenuSelect")
            }
        }
        if let info = menuItemArr.last {
            if KMDataManager.ud_bool(forKey: KMNSearchKey.caseSensitive.annotation) {
                info.righticon = NSImage(named: "KMNImageNameMenuSelect")
            }
        }
        
        let groupView = ComponentGroup.createFromNib(in: ComponentLibrary.shared.componentBundle())
        searchGroupView = groupView
        groupView?.groupDelegate = self
        groupView?.frame = CGRectMake(310, 0, 200, viewHeight)
        groupView?.updateGroupInfo(menuItemArr)
        
        var point = sender.convert(sender.frame.origin, to: nil)
        point.y -= viewHeight
        groupView?.showWithPoint(point, relativeTo: sender)
        searchGroupTarget = sender
    }
    
    func displayNoteViewAnimating(_ animate: Bool) {
        searchViewController.contentView = nil
        if let data = noteOutlineView.enclosingScrollView {
            replaceSideView(data, animate: animate)
        }
    
        var frame = noteOutlineView.enclosingScrollView?.frame ?? .zero
        frame.origin.y = 0
        frame.size.height = noteOutlineView.enclosingScrollView?.superview?.frame.size.height ?? 0
        noteOutlineView.enclosingScrollView?.frame = frame
                                
        reloadAnnotation()
    }
    
    func displayEmptyViewAnimating(_ animate: Bool) {
        leftListView.addSubview(emptyView)
        emptyView.km_add_top_constraint(constant: 232)
        emptyView.km_add_bottom_constraint()
        emptyView.km_add_leading_constraint()
        emptyView.km_add_trailing_constraint()
        emptyView.isHidden = true
    }

}

//MARK: Cache
extension KMLeftSideViewController {
    func clearNotification() {}
}

// MARK: - Private Methods

extension KMLeftSideViewController {
    
    func updateThumbnail(at index: Int) {
        var indexs = IndexSet()
        indexs.insert(index)
        self.delegate?.listViewThumPageIndeDidChange?(controller: self, pageIndexs: indexs)
    }
}

// MARK: - NSOutlineViewDelegate, NSOutlineViewDataSource

extension KMLeftSideViewController: NSOutlineViewDelegate, NSOutlineViewDataSource {
    func outlineView(_ outlineView: NSOutlineView, numberOfChildrenOfItem item: Any?) -> Int {
        if outlineView.isEqual(to: noteOutlineView) {
            if self.noteSearchMode {
                var cnt = 0
                for model in noteSearchArray {
                    cnt += 2
                    guard let data = model as? KMBotaAnnotationModel else {
                        continue
                    }
                    if data.isExpand == false {
                        continue
                    }
                    for replyI in data.replyAnnos {
                        cnt += 1
                    }
                }
                return cnt
            }
            var cnt = 0
            for sectionM in annoListModel?.datas ?? [] {
                if sectionM.items.count > 0 {
                    cnt += 1
                    if sectionM.isExpand == false {
                        continue
                    }
                    for item in sectionM.items {
                        cnt += 1
                        if let annoItem = item as? KMBotaAnnotationModel {
                            if annoItem.isExpand == false {
                                continue
                            }
                            for replyItem in annoItem.replyAnnos {
                                cnt += 1
                            }
                        }
                    }
                }
            }
                
            self.noteOutlineView.usesAlternatingRowBackgroundColors = false
            let hasAnno = self.allAnnotations.count >= 1
            if(!hasAnno) {
                headerView.sortButton.properties.isDisabled = true
                headerView.searchButton.properties.isDisabled = true
                headerView.moreButton.properties.isDisabled = true
            } else {
                headerView.sortButton.properties.isDisabled = false
                headerView.searchButton.properties.isDisabled = false
                headerView.moreButton.properties.isDisabled = false
            }
            headerView.sortButton.reloadData()
            headerView.searchButton.reloadData()
            headerView.moreButton.reloadData()

            if cnt < 1 {
                self.showNoteEmptyView()
            } else {
                self.hideNoteEmptyView()
            }
                
            return cnt
        }
        return 0
    }
    
    func outlineView(_ outlineView: NSOutlineView, child index: Int, ofItem item: Any?) -> Any {
         if outlineView.isEqual(to: self.noteOutlineView) {
            if self.noteSearchMode {
                var idx = 0
                var models: [KMBotaAnnotationBaseModel] = []
                for model in self.noteSearchArray {
                    models.append(model)
                    if let data = (model as? KMBotaAnnotationModel)?.footerModel {
                        models.append(data)
                    }
                }
                for model in models {
                    idx += 1
                    if index + 1 == idx {
                        return model
                    }
                    guard let data = model as? KMBotaAnnotationModel else {
                        continue
                    }
                    if data.isExpand == false {
                        continue
                    }
                    for replyI in data.replyAnnos {
                        idx += 1
                        if index + 1 == idx {
                            return replyI
                        }
                    }
                }
                return 0
            }
            
            var idx = 0
            var flagSectionM: KMBotaAnnotationSectionModel?
            var flagItem: KMBotaAnnotationBaseModel?
            var replyIten: KMBotaAnnotationReplyModel?
            var isSection = false
            var isReply = false
            for sectionM in self.annoListModel?.datas ?? [] {
                idx += 1
                if index + 1 == idx {
                    flagSectionM = sectionM
                    isSection = true
                    break
                }
                if sectionM.isExpand == false {
                    continue
                }
                for item in sectionM.items {
                    idx += 1
                    if index + 1 == idx {
                        flagSectionM = sectionM
                        flagItem = item
                        break
                    }
                    guard let annoItem = item as? KMBotaAnnotationModel else {
                        continue
                    }
                    if annoItem.isExpand == false {
                        continue
                    }
                    for replyI in annoItem.replyAnnos {
                        idx += 1
                        if index + 1 == idx {
                            flagSectionM = sectionM
                            flagItem = item
                            replyIten = replyI
                            isReply = true
                            break
                        }
                    }
                }
            }
            if isSection {
                return flagSectionM
            }
            if isReply {
                return replyIten
            }
            return flagItem
        }
        return item as Any
    }
    
    func outlineView(_ outlineView: NSOutlineView, viewFor tableColumn: NSTableColumn?, item: Any) -> NSView? {
        if outlineView.isEqual(to: noteOutlineView) {
            if let data = item as? KMBotaAnnotationSectionModel {
                var cell = outlineView.makeView(withIdentifier: KMAnnotationSectionCellView.km_identifier, owner: nil) as? KMAnnotationSectionCellView
                if cell == nil {
                    cell = KMAnnotationSectionCellView.createFromNib()
                }
                cell?.isExpand = data.isExpand
                if self.noteSortType == .page {
                    let pageIndex = data.items.first?.anno?.page.pageIndex() ?? 0
                    cell?.titleLabel.stringValue = KMLocalizedString("Page") + " \(pageIndex + 1)"
                } else {
                    if let date = data.items.first?.anno?.modificationDate() {
                        let string = KMTools.timeString(timeDate: date, formatString: "yyyy-MM-dd")
                        cell?.titleLabel.stringValue = string
                    } else {
                        cell?.titleLabel.stringValue = ""
                    }
                }
                cell?.countLabel.stringValue = "\(data.itemCount / 2)"
                
                cell?.itemClick = {[weak self] idx, _ in
                    if idx == 1 { // 收取 & 展开
                        data.isExpand = !data.isExpand
                        
                        self?.noteOutlineView.reloadData()
                    }
                }
                return cell
            }
            if let data = item as? KMBotaAnnotationFooterModel {
                var cell = outlineView.makeView(withIdentifier: KMNoteFooterCellView.km_identifier, owner: self) as? KMNoteFooterCellView
                if cell == nil {
                    cell = KMNoteFooterCellView.createFromNib()
                }
                cell?.model = data
                
                let state = noteReplyHanddler.fetchReviewState(data.anno) ?? .none
                if state == .none {
                    cell?.operationIv.image = NSImage(named: "KMNImageNameBotaNoteStateNone")
                } else if state == .completed {
                    cell?.operationIv.image = NSImage(named: "KMNImageNameBotaNoteStateCompleted")
                } else if state == .canceled {
                    cell?.operationIv.image = NSImage(named: "KMNImageNameBotaNoteStateCancelled")
                } else if state == .accepted {
                    cell?.operationIv.image = NSImage(named: "KMNImageNameBotaNoteStateAccepted")
                } else if state == .rejected {
                    cell?.operationIv.image = NSImage(named: "KMNImageNameBotaNoteStateRejected")
                }
                cell?.operationBox.toolTip = KMPDFAnnotationStateGetString(state: state)
                
                if let con = data.replyModel?.replyAnno?.contents, con.isEmpty == false {
                    cell?.inputTextF.stringValue = con
                    DispatchQueue.main.async {
                        self.view.window?.makeFirstResponder(cell?.inputTextF)
                    }
                } else if let con = data.editAnnoModel?.anno?.contents, con.isEmpty == false {
                    cell?.inputTextF.stringValue = con
                    DispatchQueue.main.async {
                        self.view.window?.makeFirstResponder(cell?.inputTextF)
                    }
                } else {
                    if let cont = data.inputContent {
                        cell?.inputTextF.stringValue = cont
                    } else {
                        cell?.inputTextF.stringValue = ""
                    }
                }
                
                cell?.updateUI(expand: data.isExpand, animated: data.animated)
                data.animated = false
                
                if data.isFirstResp {
                    DispatchQueue.main.async {
                        self.view.window?.makeFirstResponder(cell?.inputTextF)
                    }
                    data.isFirstResp = false
                }
                
                cell?.inputDidChanged = { value, _ in
                    data.inputContent = value as? String ?? ""
                }
                
                cell?.itemClick = { [weak self] idx, param in
                    if idx == 1 { // comment
                        data.isExpand = !data.isExpand
                        data.animated = true
                        data.isFirstResp = true
                        self?.noteOutlineView.reloadItem(data)
                    } else if idx == 2 { //
                        self?.noteReplyHanddler.showStatePopView(sender: param.first as! NSView, anno: data.anno)
                    } else if idx == 3 { // reply
                        let content = param.first as? String ?? ""
                        if content.isEmpty {
                            return
                        }
                                                
                        if let con = data.replyModel?.replyAnno?.contents, con.isEmpty == false { // 编辑
                            let model = data.replyModel
                            model?.replyAnno?.contents = content
                            model?.replyAnno?.setUserName(KMPreference.shared.author)
                            model?.replyAnno?.setModificationDate(Date())
                            
                            // 置空编辑状态
                            data.replyModel = nil
                            data.inputContent = nil
                            self?.noteOutlineView.reloadData()
                            if let row = self?.noteOutlineView.row(forItem: data) {
                                self?.noteOutlineView.scrollRowToVisible(row)
                            }
                            return
                        }
                        
                        if let con = data.editAnnoModel?.anno?.contents, con.isEmpty == false { // 编辑
                            let model = data.editAnnoModel
                            model?.anno?.contents = content
                            model?.anno?.setUserName(KMPreference.shared.author)
                            
                            // 置空编辑状态
                            data.replyModel = nil
                            data.inputContent = nil
                            data.editAnnoModel = nil
                            self?.noteOutlineView.reloadData()
                            if let row = self?.noteOutlineView.row(forItem: data) {
                                self?.noteOutlineView.scrollRowToVisible(row)
                            }
                            return
                        }
                        if let replyAnno = self?.noteReplyHanddler.createReplyAnnotation(data.anno, content: content, userName: KMPreference.shared.author) {
                            let model = KMBotaAnnotationReplyModel()
                            model.anno = data.anno
                            model.replyAnno = replyAnno
                            model.annoModel = data.annoModel
                            data.annoModel?.replyAnnos.append(model)
                            data.inputContent = nil
                            self?.noteOutlineView.reloadData()
                            if let row = self?.noteOutlineView.row(forItem: data) {
                                self?.noteOutlineView.scrollRowToVisible(row)
                            }
                        }
                    } else if idx == 4 { // cancel
                        data.isExpand = false
                        data.replyModel = nil
                        data.inputContent = nil
                        self?.noteOutlineView.reloadItem(data)
                    }
                }
                
                return cell
            }
            if let data = item as? KMBotaAnnotationReplyModel {
                var cell = outlineView.makeView(withIdentifier: KMNoteReplyCellView.km_identifier, owner: self) as? KMNoteReplyCellView
                if cell == nil {
                    cell = KMNoteReplyCellView.createFromNib()
                }
                cell?.model = data
                cell?.titleLabel.stringValue = data.replyAnno?.userName() ?? ""
                if let data = data.replyAnno?.modificationDate() {
                    cell?.timeLabel.stringValue = KMTools.timeString(timeDate: data)
                } else {
                    cell?.timeLabel.stringValue = ""
                }
                cell?.contentLabel.stringValue = data.replyAnno?.contents ?? ""
                cell?.itemClick = { [weak self] idx, params in
                    if idx == 1 { // 更多
                        self?.noteReplyHanddler.showReplyMorePopView(sender: params.first as! NSView, replyModel: data)
                    }
                }
                return cell
            }
            let model = item as? KMBotaAnnotationModel
            let note = (item as? KMBotaAnnotationModel)?.anno
            let cell = outlineView.makeView(withIdentifier: KMNoteTableViewCell.km_identifier, owner: self) as! KMNoteTableViewCell
            cell.cellNote = note
            cell.model = model
            let state = self.noteReplyHanddler.fetchAnnoState(note) ?? .unMarked
            cell.state = state
            if let data = note {
                if data.isKind(of: CPDFStampAnnotation.self) &&
                   data.isKind(of: CSelfSignAnnotation.self) == false {
                    
                } else {
                    if data.isKind(of: CPDFMarkupAnnotation.self) {
                        if (!cell.isFold) {
                        } else {
                            cell.imageViewHeightConstraint.constant = 18.0 + 8
                        }
                    } else {
                        cell.imageViewHeightConstraint.constant = 18.0 + 8
                    }
                }
            }
            cell.itemClick = { [weak self] idx , _ in
                if idx == 1 { // Markup
                    if model != nil {
                        self?.updateMarkState(model: model!)
                    }
                }
            }
            cell.isUnFoldNote = { [weak self] cellNote, isUnfold in
                if model != nil {
                    self?.updateExpand(model: model!, isExpand: isUnfold, item: item)
                }
            }
            return cell
        }
        return nil
    }
    
    func outlineView(_ outlineView: NSOutlineView, heightOfRowByItem item: Any) -> CGFloat {
        if outlineView.isEqual(self.noteOutlineView) {
            if let model = item as? KMBotaAnnotationModel {
                if model.isExpand == false {
                    return model.foldH
                }
                if let anno = model.anno {
                    return KMBOTAAnnotationTool.fetchCellHeight(annotation: anno, maxSize: CGSize(width: 260+40 - 16, height: 1000))
                }
            }
            return 30
        }
        return outlineView.rowHeight
    }
    
    func outlineView(_ outlineView: NSOutlineView, isItemExpandable item: Any) -> Bool {
       if outlineView.isEqual(to: self.noteOutlineView) {
            return false
        }
        return false
    }
    
    func outlineView(_ outlineView: NSOutlineView, rowViewForItem item: Any) -> NSTableRowView? {
        if outlineView.isEqual(self.noteOutlineView) {
            let itemView = KMBotaTableRowView()
            if let data = item as? KMBotaAnnotationBaseModel {
                itemView.isSelected = data.isSelected
            }
            let rowIndexes = self.noteOutlineView.selectedRowIndexes

            itemView.rightMouseCallback = { [weak self] (view, event) in
                if let data = item as? KMBotaAnnotationFooterModel {
                    
                } else {
                    if !KMOCToolClass.arrayContains(array: self?.selectedObjcNotes(), annotation: item) ||
                        self?.selectedObjcNotes().count == 1 {
                        let index = self?.noteOutlineView.row(forItem: item)
                        self?.noteOutlineView.selectRowIndexes(IndexSet(integer: IndexSet.Element(index ?? 0)), byExtendingSelection: false)
                    }
                    
                    let row = outlineView.row(forItem: item)
                    if outlineView.rowView(atRow: row, makeIfNecessary: false) != nil {
                        let rowView = outlineView.rowView(atRow: row, makeIfNecessary: false)
                        self?.showRightGropView(raw: row, event: event, view: rowView,item: item)
                    }
                }
            }
            
            itemView.selectCallback = { theView in
                let isSelected = theView.isSelected
                
                if theView.numberOfColumns > 0 {
                    let cellView = theView.view(atColumn: 0)
                    if let data = cellView as? KMAnnotationSectionCellView {
                        return
                    }
                    var model: KMBotaAnnotationModel?
                    var indexs = IndexSet()
                    if let data = cellView as? KMNoteFooterCellView {
                        model = data.model?.annoModel
                        model?.isSelected = isSelected
                        
                        self.view.window?.makeFirstResponder(data.inputTextF)
                    }
                    if let data = cellView as? KMNoteReplyCellView {
                        model = data.model?.annoModel
                        
                        model?.isSelected = isSelected
                    }
                    if let data = cellView as? KMNoteTableViewCell {
                        model = data.model
                        model?.isSelected = isSelected
                    }
                    if let data = model {
                        let row = self.noteOutlineView.row(forItem: data)
                        indexs.insert(row)
                        var i = 1
                        for item in model?.replyAnnos ?? [] {
                            indexs.insert(row+i)
                            i += 1
                        }
                        indexs.insert(row+i)
                    }
                }
                
            }
            return itemView;
        }
        return nil
    }
    
    func outlineView(_ outlineView: NSOutlineView, selectionIndexesForProposedSelection proposedSelectionIndexes: IndexSet) -> IndexSet {
        if outlineView.isEqual(to: self.noteOutlineView) {
            for i in proposedSelectionIndexes {
                let item = self.noteOutlineView.item(atRow: i)
                if let data = item as? KMBotaAnnotationFooterModel {
                    return IndexSet()
                }
            }
        }
        return proposedSelectionIndexes
    }
    
    func outlineViewSelectionDidChange(_ notification: Notification) {
        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)
                    }
                }
                
            } else if(selectedNotes.count > 1){
                let lastSelectedNote = selectedNotes.last!
                let firstSelectedNote = selectedNotes.first!
                self.listView?.go(to: lastSelectedNote.bounds, on: lastSelectedNote.page, animated: true)

                if lastSelectedNote.page == firstSelectedNote.page {//同页的话支持多选选中
                    var activeAnnotations:[CPDFAnnotation] = listView?.activeAnnotations as! [CPDFAnnotation]
                    activeAnnotations.append(lastSelectedNote)
                    self.listView?.updateActiveAnnotations(activeAnnotations)
                } else {
                    self.listView?.updateActiveAnnotations([lastSelectedNote])
                    let rowIndexes = self.noteOutlineView.selectedRowIndexes

                    for i in 0 ..< rowIndexes.count - 1 {
                        noteOutlineView.deselectRow(i)
                    }
                }
                self.listView?.setNeedsDisplayAnnotationViewForVisiblePages()
                if lastSelectedNote is CPDFPolygonAnnotation || lastSelectedNote is CPDFPolylineAnnotation {
                    self.listView?.pdfListViewDelegate.pdfListViewAnnotationMeasureInfoChange?(self.listView, with: lastSelectedNote)
                } else if let anno = lastSelectedNote as? CPDFLineAnnotation {
                    if anno.isMeasure {
                        self.listView?.pdfListViewDelegate.pdfListViewAnnotationMeasureInfoChange?(self.listView, with: lastSelectedNote)
                    }
                }

            }
        }
    }
    
    func outlineView(_ outlineView: NSOutlineView, validateDrop info: NSDraggingInfo, proposedItem item: Any?, proposedChildIndex index: Int) -> NSDragOperation {
        var dragOp = NSDragOperation(rawValue: 0)
        if outlineView.isEqual(to: self.noteOutlineView) {
            let pboard = info.draggingPasteboard
            if pboard.canReadObject(forClasses: [NSColor.self], options: [:]) && index == NSOutlineViewDropOnItemIndex {
                if let note = item as? CPDFAnnotation, note.type != nil {
                    dragOp = .every
                }
            }
        }
        return dragOp
    }
    
    func outlineView(_ outlineView: NSOutlineView, acceptDrop info: NSDraggingInfo, item: Any?, childIndex index: Int) -> Bool {
        if outlineView.isEqual(to: noteOutlineView) {
            let pboard = info.draggingPasteboard
            if pboard.canReadObject(forClasses: [NSColor.self], options: [:]) {
                let isShift = NSEvent.modifierFlags.contains(.shift)
                let isAlt = NSEvent.modifierFlags.contains(.option)
                guard let note = item as? CPDFAnnotation else {
                    NSSound.beep()
                    return false
                }
                if let color = NSColor(from: pboard) {
                    note.setColor(color, alternate: isAlt, updateDefaults: isShift)
                    return true
                }
                return false
            }
        }
        return false
    }

    func outlineView(_ outlineView: NSOutlineView, setObjectValue object: Any?, for tableColumn: NSTableColumn?, byItem item: Any?) {
        if outlineView.isEqual(to: noteOutlineView) {
            var note: CPDFAnnotation?
            if let data = item as? CPDFAnnotation {
                note = data
            } else if let data = item as? KMBotaAnnotationModel {
                note = data.anno
            }
            if let data = note?.type, data.isEmpty == false {
                if tableColumn?.identifier.rawValue == self.noteColumnId.rawValue {
                    let string1 = (object as? String) ?? ""
                    let string2 = note?.string() ?? ""
                    if string1 != string2 {
                        note?.setString(string1)
                    }
                } else if tableColumn?.identifier.rawValue == self.authorColumnId.rawValue {
                    let string1 = (object as? String) ?? ""
                    let string2 = note?.userName() ?? ""
                    if string1 != string2 {
                        note?.setUserName(string1)
                    }
                }
            }
        }
    }
    
    func outlineView(_ outlineView: NSOutlineView, dataCellFor tableColumn: NSTableColumn?, item: Any) -> NSCell? {
        if noteOutlineView.isEqual(to: outlineView) {
            if tableColumn == nil {
                if let anno = item as? CPDFAnnotation, anno.type == nil {
                    return outlineView.tableColumn(withIdentifier: self.noteColumnId)?.dataCell(forRow: outlineView.row(forItem: item)) as? NSCell
                }
            }
        }
        return tableColumn?.dataCell(forRow: outlineView.row(forItem: item)) as? NSCell
    }
    
    func outlineView(_ outlineView: NSOutlineView, shouldEdit tableColumn: NSTableColumn?, item: Any) -> Bool {
        if outlineView.isEqual(to: noteOutlineView) {
            if (tableColumn == nil) {
                if self.hideNotes() == false {
                    if let anno = item as? CPDFAnnotation, anno.isNote() {
                        self.listView?.scrollAnnotationToVisible(anno)
                        self.listView?.updateActiveAnnotations([anno])
                    }
                }
                return false
            } else if tableColumn?.identifier.rawValue == self.noteColumnId.rawValue || tableColumn?.identifier.rawValue == self.authorColumnId.rawValue {
                return true
            }
        }
        return false
    }
    
    func outlineView(_ outlineView: NSOutlineView, toolTipFor cell: NSCell, rect: NSRectPointer, tableColumn: NSTableColumn?, item: Any, mouseLocation: NSPoint) -> String {
        if outlineView.isEqual(to: self.noteOutlineView) {
            if tableColumn == nil || tableColumn?.identifier.rawValue == self.noteColumnId.rawValue {
                return (item as? CPDFAnnotation)?.string() ?? ""
            }
        }
        return ""
    }
    
    func outlineView(_ outlineView: NSOutlineView, draggingSession session: NSDraggingSession, willBeginAt screenPoint: NSPoint, forItems draggedItems: [Any]) {
        self.dragIn = true
    }
    
    func outlineView(_ outlineView: NSOutlineView, draggingSession session: NSDraggingSession, endedAt screenPoint: NSPoint, operation: NSDragOperation) {
        self.dragIn = false
    }
    
    func noteItems(_ items: NSArray) -> NSArray {
        let noteItems = NSMutableArray()
         
        for item in items {
            guard let anno = (item as? KMBotaAnnotationModel)?.anno else {
                continue
            }
            if anno.type == nil {
             }
            if noteItems.contains(anno) == false {
                noteItems.add(anno)
            }
         }
         return noteItems
     }
}

// MARK: - KMCustomOutlineViewDelegate, KMCustomOutlineViewDataSource

extension KMLeftSideViewController: KMCustomOutlineViewDelegate, KMCustomOutlineViewDataSource {
    func outlineView(_ anOutlineView: NSOutlineView, canDeleteItems items: [Any]) -> Bool {
        if anOutlineView.isEqual(to: noteOutlineView) {
            return self.hideNotes() == false && items.count > 0
        }
        return false
    }
    
    func outlineView(_ anOutlineView: NSOutlineView, deleteItems items: [Any]) {
        if anOutlineView.isEqual(to: noteOutlineView) {
            if (items.isEmpty) {
                return
            }
            self.dataUpdating = true
            for item in self.noteItems(items as NSArray) {
                guard let anno = item as? CPDFAnnotation else {
                    continue
                }
                if let data = anno as? CPDFFreeTextAnnotation {
                    self.listView?.commitEditAnnotationFreeText(data)
                }
                self.listView?.remove(anno)
            }
            for item in items {
                if let data = item as? KMBotaAnnotationModel {
                    data.sectionModel?.items.removeObject(data)
                    if let footerModel = data.footerModel {
                        data.sectionModel?.items.removeObject(footerModel)
                    }
                }
            }
            self.dataUpdating = false
            self.listView?.undoManager?.setActionName(KMLocalizedString("Remove Note", comment: "Undo action name"))
            
            self.note_refrshUIIfNeed()
        }
    }

    func outlineView(_ anOutlineView: NSOutlineView, canCopyItems items: [Any]) -> Bool {
        if anOutlineView.isEqual(to: noteOutlineView) {
            if (items.count == 1) {
            }
            return items.count > 0
        }
        return false
    }
    
    func outlineView(_ anOutlineView: NSOutlineView, copyItems items: [Any]) {
        if anOutlineView.isEqual(to: self.noteOutlineView) && items.isEmpty == false {
        }
    }

    func outlineView(_ anOutlineView: NSOutlineView, typeSelectHelperSelectionStrings aTypeSelectHelper: SKTypeSelectHelper) -> NSArray {
        if noteOutlineView.isEqual(to: anOutlineView) {
            let count = self.noteOutlineView.numberOfRows
            let texts = NSMutableArray(capacity: count)
            for i in 0 ..< count {
                let item = self.noteOutlineView.item(atRow: i)
                let string = (item as? CPDFAnnotation)?.string() ?? ""
                texts.add(string)
            }
            return texts
        }
        return []
    }
}

// MARK: - Other

extension KMLeftSideViewController {

    
    func fileNameWithSelectedPages(_ itemIndexes: IndexSet) -> String {
        var pagesName = ""
        if (itemIndexes.count > 1) {
            pagesName.append(" pages")
        } else {
            pagesName.append(" page")
        }
        
        let docmentName = self.pdfDocument()?.documentURL.deletingPathExtension().lastPathComponent ?? ""
        let tFileName = String(format: "%@ %@", pagesName,KMTools.parseIndexSet(indexSet: itemIndexes))
        return String(format: "%@%@", docmentName,tFileName)
    }
    
    func draggedFileName(for page: CPDFPage) -> String {
        let pageIndex = "\(page.pageIndex() + 1)"
        var fileName = ""
        if let doc = self.view.window?.windowController?.document as? NSDocument {
            fileName = doc.fileURL?.deletingPathExtension().lastPathComponent ?? (MainBundle.nameSpaceName ?? "")
        }
        return "\(fileName)-Page \(pageIndex)"
    }
    
    
    func updateTableFont() {
    }
}

// MARK: - ComponentGroupDelegate
extension KMLeftSideViewController: ComponentGroupDelegate {
    func componentGroupDidDismiss(group: ComponentGroup?) {
        if group == searchGroupView {
            searchGroupTarget?.properties.state = .normal
            searchGroupTarget?.reloadData()
            searchGroupTarget = nil
        } else if group == moreGroupView {
            headerView.moreButton.properties.state = .normal
            headerView.moreButton.reloadData()
        }
    }
    
    func componentGroupDidSelect(group: ComponentGroup?, menuItemProperty: ComponentMenuitemProperty?) {
        
        if group == searchGroupView {
            guard let menuI = menuItemProperty else {
                return
            }
            let idx = group?.menuItemArr.firstIndex(of: menuI)
            if idx == 0 {
                let key = KMNSearchKey.wholeWords.annotation
                let value = KMDataManager.ud_bool(forKey: key)
                KMDataManager.ud_set(!value, forKey: key)
            } else if idx == 1 {
                let key = KMNSearchKey.caseSensitive.annotation
                let value = KMDataManager.ud_bool(forKey: key)
                KMDataManager.ud_set(!value, forKey: key)
            }
        } else {
            if menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_Expand {
                var isExpandAllItem = true
                for secM in self.annoListModel?.datas ?? [] {
                    if secM.isExpand == false {
                        isExpandAllItem = false
                        break
                    }
                }
                if isExpandAllItem == true {
                    note_foldAllComments(nil)
                } else {
                    note_expandAllComments(nil)
                }

            } else if menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_SortPage {
                self.noteSortType = .page
                if let data = self.listView?.document?.documentURL.path {
                    KMDataManager.udExtension_set(self.noteSortType.rawValue, forKey: Self.Key.noteSortTypeKey + data)
                }
                
                if self.noteSearchMode {
                    self.reloadNoteForSearchMode()
                } else {
                    self.reloadAnnotation()
                }
            } else if menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_SortAscTime {
                self.noteSortType = .time
                self.isAscendSort = true
                if let data = self.listView?.document?.documentURL.path {
                    KMDataManager.udExtension_set(self.noteSortType.rawValue, forKey: Self.Key.noteSortTypeKey + data)
                }
                
                if self.noteSearchMode {
                    self.reloadNoteForSearchMode()
                } else {
                    self.reloadAnnotation()
                }
            } else if menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_SortDesTime {
                self.noteSortType = .time
                self.isAscendSort = false
                if let data = self.listView?.document?.documentURL.path {
                    KMDataManager.udExtension_set(self.noteSortType.rawValue, forKey: Self.Key.noteSortTypeKey + data)
                }
                
                if self.noteSearchMode {
                    self.reloadNoteForSearchMode()
                } else {
                    self.reloadAnnotation()
                }
            } else if menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_Improt {
                importNotes(nil)
            } else if menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_Export {
                exportNotes(nil)
            } else if menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_RemoveAll {
                removeAllAnnotations(nil)
            } else if menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_DeleteRep {
                removeAllReplyAnnotations(nil)
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_EditNote) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        let model = models.first
                        if model != nil {
                            updateExpand(model: model!, isExpand: true, item: currentItem)
                            noteReplyHanddler.editAnnotation(annotationModel: model!)
                            DispatchQueue.main.async {
                                let row = self.noteOutlineView.row(forItem: model?.footerModel)
                                self.noteOutlineView.scrollRowToVisible(row)
                            }
                            self.noteOutlineView.reloadData()
                        }
                    }
                } else if let anModels = menuItemProperty?.representedObject as? [KMBotaAnnotationReplyModel] {
                    if anModels.first != nil {
                        let model = anModels.first
                        noteReplyHanddler.editReplyAnnotation(replyModel: model)
                        DispatchQueue.main.async {
                             let row = self.noteOutlineView.row(forItem: model?.annoModel?.footerModel)
                            self.noteOutlineView.scrollRowToVisible(row)
                        }
                        self.noteOutlineView.reloadData()
                    }
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_AddRep) {
                if let anModels = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if anModels.first != nil {
                        if let model = anModels.first {
                            self.updateExpand(model: model, isExpand: true, item: currentItem)
                            if let footMode = model.footerModel {
                                let row = self.noteOutlineView.row(forItem: footMode)
                                let rowView = self.noteOutlineView.rowView(atRow: row, makeIfNecessary: true)
                                if(row != nil) {
                                    for subview in rowView!.subviews {
                                        if let cell = subview as? KMNoteFooterCellView {
                                            cell.inputTextF.becomeFirstResponder()
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_AddMark) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        updateMarkState(model: models.first!)
                    }
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_RepStateNone) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        updateReplaState(model:models.first! , state:.none)
                    }
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_RepStateAccepted) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        updateReplaState(model:models.first! , state:.accepted)
                    }
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_RepStateRejected) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        updateReplaState(model:models.first! , state:.rejected)
                    }
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_RepStateCancelled) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        updateReplaState(model:models.first! , state:.canceled)
                    }
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_RepStateCompleted) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        updateReplaState(model:models.first! , state:.completed)
                    }
                }
            } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ShowPopUI) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        let model = models.first
                        updateExpand(model: model!, isExpand: !(model?.isExpand == true), item: currentItem)
                    }
                }
            } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Copy) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationReplyModel] {
                    if models.first != nil {
                        let model = models.first
                        let an = model?.anno
                        var copyText:String = ""
                        if an?.isKind(of: CPDFMarkupAnnotation.self) == true {
                            if let markupAn = an as? CPDFMarkupAnnotation {
                                copyText = markupAn.markupContent()
                            }
                        } else if an?.isKind(of: CPDFFreeTextAnnotation.self) == true ||
                                  an?.isKind(of: CPDFTextAnnotation.self) == true {
                            copyText = an?.contents ?? ""
                            let pboard = NSPasteboard.general
                            if copyText.isEmpty == false {
                                pboard.clearContents()
                                pboard.writeObjects([copyText as NSPasteboardWriting])
                            }
                        }
                    }
                }
            } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Delete) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationModel] {
                    if models.first != nil {
                        let model = models.first
                        self.outlineView(self.noteOutlineView, deleteItems:[model!])
                    }
                }
            } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_CopyText) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationReplyModel] {
                    if models.first != nil {
                        let model = models.first
                        
                        var copyText:String = ""
                        copyText = model?.replyAnno?.contents ?? ""
                        let pboard = NSPasteboard.general
                        if copyText.isEmpty == false {
                            pboard.clearContents()
                            pboard.writeObjects([copyText as NSPasteboardWriting])
                        }
                    }
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_DeleteMuteRep) {
                if let models = menuItemProperty?.representedObject as? [Any] {
                    for i in 0 ..< models.count {
                        let model = models[i]
                        if let replyModel = model as? KMBotaAnnotationReplyModel {
                            noteReplyHanddler.removeReplyAnnotation(replyModel.replyAnno)
                            replyModel.annoModel?.replyAnnos.removeObject(replyModel)
                        } else if let anModel = model as? KMBotaAnnotationModel {
                            self.outlineView(self.noteOutlineView, deleteItems:[anModel])
                        }
                    }
                    self.noteOutlineView.reloadData()
                }
            } else if (menuItemProperty?.identifier == BOTAMenuIdentifier_Annotation_DeleteSignRep) {
                if let models = menuItemProperty?.representedObject as? [KMBotaAnnotationReplyModel] {
                    if models.first != nil {
                        let model = models.first
                        if model != nil {
                            noteReplyHanddler.removeReplyAnnotation(model?.replyAnno)
                            model?.annoModel?.replyAnnos.removeObject(model!)
                        }
                        self.noteOutlineView.reloadData()
                    }
                }
            }
        }
    }
}