PDF_Office/PDF Office/PDF Master/Class/Home/KMHomePopViewController.swift

//
//  KMHomePopViewController.swift
//  PDF Reader Pro
//
//  Created by wanjun on 2022/10/17.
//

import Cocoa

public enum DataNavigationViewButtonActionType : Int, CaseIterable {
    case Batch = 0      // 批量处理
    case ConvertPDF     // 转换PDF
    case ImageToPDF     // 图片转PDF
    case MergePDF       // 合并
    case Compression    // 压缩
    case Security       // 安全
    case PDFToPPT       // PDF转PPT
    case PDFToExcel     // PDF转Excel
    case PDFToWord      // PDF转Word
    case PDFToImage     // PDF转图片
    case Watermark      // 水印
    case Background     // 背景
    case HeaderAndFooter// 页眉页脚
    case BatesCode      // 贝茨码
    case Print          // 打印
    case PrintMultipage // 多页
    case PrintPoster    // 海报
    case PrintBooklet     // 小册子
    case BatchRemove    // 批量移除
    case Insert         // 插入
    case BreakUp        // 拆分
    case Extract        // 提取
    case MarkCipher     // 标记密文
    case PageEdit       // 页面编辑
    case OCR            // 批量OCR
    case AutomaticFormRecognition   //表单自动识别
    case FileCompare    // 文件对比
    case ComparativeTable    // 比较表
    case equity    // 权益弹窗
    case AITools  //AI Tools
}

typealias popCellViewDownCallback = (_ downEntered: Bool, _ count: String) -> Void
typealias popCellViewWillShow = (_ cellView: KMBox, _ index: Int) -> Void

@objcMembers class KMHomePopViewController: NSViewController {
    @IBOutlet weak var customBox: NSBox!
    @IBOutlet weak var customBoxWidthLayoutConstraint: NSLayoutConstraint!
    @IBOutlet weak var customBoxHeightLayoutConstraint: NSLayoutConstraint!
    
    var downCallback: popCellViewDownCallback?
    var viewWillShow: popCellViewWillShow?
    var popCellViewDownString: String?
    var popCellCount: Int?
    var dataArr: [String]?
    var KMHorizontalLine: String = "KMHorizontalLine"
    
    var enterFillColor          : NSColor = .black
    var textColor               : NSColor = .black  // 背景颜色
    var background              : NSColor = .white  // 背景颜色
    var background_hov          : NSColor = .clear  // 背景颜色
    var background_sel          : NSColor = .clear  // 背景颜色
    var background_disabled     : NSColor = .clear  // 背景颜色
    var cornerRadius            : Float = 0.0   // 边框圆角
    var cornerRadius_hov        : Float = 0.0   // 边框圆角
    var cornerRadius_sel        : Float = 0.0   // 边框圆角
    var cornerRadius_disabled   : Float = 0.0   // 边框圆角
    var lineHeight              : CGFloat = 20.0    // 默认 内容行高
    var lineHeight_hov          : CGFloat = 20.0    // 默认 内容行高
    var lineHeight_sel          : CGFloat = 20.0    // 默认 内容行高
    var lineHeight_disabled     : CGFloat = 20.0    // 默认 内容行高
    var font                    : NSFont = NSFont.systemFont(ofSize: 14.0) // 内容字体
    var font_hov                : NSFont = NSFont.systemFont(ofSize: 14.0) // 内容字体
    var font_sel                : NSFont = NSFont.systemFont(ofSize: 14.0) // 内容字体
    var font_disabled           : NSFont = NSFont.systemFont(ofSize: 14.0) // 内容字体
    
    var _state: KMDesignTokenState = .Norm
    var enabled: Bool = true // 是否可点击
    var canHover: Bool = true // 是否可悬浮
    var disItems: [String] = []
    var selectedItems: [String] = []
    
    var showVerticalScroller: Bool = false
    
    func initWithPopViewDataArr(_ popViewDataArr: [String]) -> Self {
        //        self.dataArr = popViewDataArr.reverseObjectEnumerator().allObjects as NSArray
        self.dataArr = popViewDataArr.reversed()
        return self
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        customBox.fillColor = background//NSColor.km_init(hex: "#FFFFFF")
        
    }
    
    override func viewDidAppear() {
        super.viewDidAppear()
        self.updateUI()
        
    }
    
    // MARK: Private
    
    func updateUI() {
        customBox.fillColor = background
        
        var widthMax: Float = 0;
        let subViews: [NSView] = self.customBox.contentView!.subviews
        for subView in subViews {
            subView.removeFromSuperview()
        }
        for string in self.dataArr ?? []  {
            if !(string as AnyObject).isEqual(to: KMHorizontalLine) {
                let width = self.cellContentAdaptiveWidth(string)
                if widthMax < width {
                    widthMax = width
                }
            }
        }
        var formTopFloat: Float = 4.0
        //        for i in (0..<dataArr!.count).reversed() {
        for string in dataArr?.reversed() ?? [] {
            if (string as AnyObject).isEqual(to: KMHorizontalLine) {
                self.createHonrizontalLineWithFrame(CGRect(x: 12.0, y: CGFloat(formTopFloat), width: CGFloat(widthMax)+23, height: 11))
                formTopFloat += 11
            } else {
                popCellViewDownString = string
                //                self.createPopViewCellLabelWithFrame(CGRect(x: 4.0, y: CGFloat(formTopFloat), width: CGFloat(widthMax)+47, height: 32), stringValue: string)
                createPopViewCellLabelWithFrame(formTopFloat, stringValue: string)
                formTopFloat += 32;
            }
        }
        
        customBoxWidthLayoutConstraint.constant = CGFloat(widthMax+47)
        customBoxHeightLayoutConstraint.constant = CGFloat(formTopFloat+4.0)
    }
    
    func createHonrizontalLineWithFrame(_ frame: CGRect) {
        let box: NSBox = NSBox.init(frame: frame)
        box.boxType = .custom
        box.borderWidth = 0.0
        box.contentViewMargins = NSMakeSize(0, 0)
        customBox.contentView?.addSubview(box)
        box.mas_makeConstraints { (make) in
            make?.leading.equalTo()(frame.origin.x)
            make?.trailing.equalTo()(-frame.origin.x)
            make?.height.equalTo()(frame.size.height)
            make?.top.equalTo()(customBox.mas_top)?.offset()(CGFloat(frame.origin.y))
        }
        
        let lineBox = NSBox.init(frame: CGRect(x: 0, y: 6, width: frame.width, height: 1))
        lineBox.boxType = .separator
        box.addSubview(lineBox)
    }
    
    func createPopViewCellLabelWithFrame(_ mas_top: Float, stringValue: String) {
        var isDisabled = false
        if disItems.contains(stringValue) {
            isDisabled = true
        }
        var isSelected = false
        if (isDisabled == false && self.selectedItems.contains(stringValue)) {
            isSelected = true
        }
        let box: KMBox = KMBox(frame: NSZeroRect)
        box.boxType = .custom
        box.borderWidth = 0.0
        box.contentViewMargins = NSMakeSize(0, 0)
        box.cornerRadius = 4.0
        customBox.contentView?.addSubview(box)
        box.mas_makeConstraints { (make) in
            make?.leading.equalTo()(4.0)
            make?.trailing.equalTo()(-4.0)
            make?.height.equalTo()(32.0)
            make?.top.equalTo()(customBox.mas_top)?.offset()(CGFloat(mas_top))
        }
        
        
        
        let boxLabel: NSTextField = NSTextField.init()
        boxLabel.isEditable = false
        boxLabel.isBordered = false
        boxLabel.stringValue = stringValue
        boxLabel.font = NSFont.systemFont(ofSize: 14.0)
        boxLabel.translatesAutoresizingMaskIntoConstraints = false
        boxLabel.backgroundColor = NSColor.clear
        boxLabel.textColor = textColor//NSColor.km_init(hex: "#252629")
        box.contentView?.addSubview(boxLabel)
        boxLabel.mas_makeConstraints { (make) in
            make?.centerY.equalTo()(0.0)
            make?.leading.equalTo()(8.0)
        }
        
        
        
        let idx = self.dataArr?.index(of: stringValue) ?? 0
        self.viewWillShow?(box, idx)
    }
    
    func cellContentAdaptiveWidth(_ content: String) -> Float {
        if content.isEmpty {
            return 0
        }
        let attributes = [NSAttributedString.Key.font : NSFont.systemFont(ofSize: 14.0)]
        let rect : CGRect = content.boundingRect(with: CGSize(width: 0, height: 18),options: .usesLineFragmentOrigin, attributes: attributes,context:nil)
        return Float(rect.size.width)
    }
    
    func changePopViewCellData(_ count: Int, content: String) {
        let boxArray: Array<NSView> = customBox.contentView!.subviews
        for subView in boxArray {
            subView.removeFromSuperview()
        }
        
        var dataMutableArr: [String] = Array((dataArr?.reversed())!)
        dataMutableArr[count] = content
        
        dataArr = Array(dataMutableArr.reversed())
        self.updateUI()
    }
    
    // MARK: - Init Views
    
    fileprivate func initBoxLabel() -> NSTextField {
        let label = NSTextField.init()
        label.isEditable = false
        label.isBordered = false
        label.font = NSFont.systemFont(ofSize: 14.0)
        label.translatesAutoresizingMaskIntoConstraints = false
        label.backgroundColor = NSColor.clear
        label.textColor = NSColor.km_init(hex: "#252629")
        return label
    }
}

class KMScrollPopViewController: KMHomePopViewController {
    private var scrollView = NSScrollView()
    private var contentView = NSView()
    
    private var currentItemPosition: NSPoint = .zero
    
    convenience init() {
        self.init(nibName: "KMHomePopViewController", bundle: nil)
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        self.view.addSubview(self.scrollView)
        self.scrollView.documentView = self.contentView
        
        self.scrollView.documentView?.backgroundColor(self.background)
        self.scrollView.hasVerticalScroller = self.showVerticalScroller
        
        self.scrollView.borderType = .noBorder
        self.scrollView.drawsBackground = false
    }
    
    override func viewDidAppear() {
        super.viewDidAppear()
        
        DispatchQueue.main.async {
            let contentView = self.scrollView.contentView
            let pageH = NSHeight(self.scrollView.bounds)
            var numberPages: Int = 0
            var currentPage: Int = 0
            var scrollY: CGFloat = 0
            if (pageH > 0) {
                numberPages = Int(NSHeight(self.contentView.bounds) / pageH) + 1
                currentPage = Int((self.currentItemPosition.y + 32 + 4 * 2) / pageH)
                
                if (currentPage == (numberPages - 1)) {
                    scrollY = 0
                } else {
                    scrollY = NSHeight(self.contentView.bounds) - pageH * CGFloat(currentPage+1)
                }
            }
            
            contentView.scroll(to: NSPoint(x: 0, y: scrollY))
        }
    }
    
    override func viewDidLayout() {
        super.viewDidLayout()
        
        self.scrollView.frame = NSMakeRect(0, 0, NSWidth(self.view.frame), NSHeight(self.view.window!.frame))
        self.contentView.frame = NSMakeRect(0, 0, NSWidth(self.customBox.frame), NSHeight(self.customBox.frame)+30)
    }
    
    override func updateUI() {
        super.updateUI()
        
        customBox.fillColor = background
        
        var widthMax: Float = 0
        for subView in self.contentView.subviews {
            subView.removeFromSuperview()
        }
        for string in self.dataArr ?? []  {
            if ((string as AnyObject).isEqual(to: KMHorizontalLine)) {
                continue
            }
            let width = self.cellContentAdaptiveWidth(string)
            if (widthMax < width) {
                widthMax = width
            }
        }
        var formTopFloat: Float = 4.0
        for string in dataArr?.reversed() ?? [] {
            if (string as AnyObject).isEqual(to: KMHorizontalLine) {
                self.createHonrizontalLineWithFrame(CGRect(x: 12.0, y: CGFloat(formTopFloat), width: CGFloat(widthMax)+23, height: 11))
                formTopFloat += 11
            } else {
                self.popCellViewDownString = string
                self.createPopViewCellLabelWithFrame(formTopFloat, stringValue: string)
                formTopFloat += 32
            }
        }
        
        self.customBoxWidthLayoutConstraint.constant = CGFloat(widthMax+47)
        self.customBoxHeightLayoutConstraint.constant = CGFloat(formTopFloat+4.0)
    }
    
    override func createHonrizontalLineWithFrame(_ frame: CGRect) {
        let box: NSBox = NSBox.init(frame: frame)
        box.boxType = .custom
        box.borderWidth = 0.0
        box.contentViewMargins = NSMakeSize(0, 0)
        self.contentView.addSubview(box)
        
        let lineBox = NSBox.init(frame: CGRect(x: 0, y: 6, width: frame.width, height: 1))
        lineBox.boxType = .separator
        box.addSubview(lineBox)
    }
    
    override func createPopViewCellLabelWithFrame(_ mas_top: Float, stringValue: String) {
        var isDisabled = false
        if (self.disItems.contains(stringValue)) {
            isDisabled = true
        }
        var isSelected = false
        if (isDisabled == false && self.selectedItems.contains(stringValue)) {
            isSelected = true
        }
        
        if (isSelected && self.selectedItems.first == stringValue) {
            self.currentItemPosition = NSPoint(x: 0, y: Int(mas_top))
        }
        
        let box: KMBox = KMBox(frame: NSZeroRect)
        box.boxType = .custom
        box.borderWidth = 0.0
        box.contentViewMargins = NSMakeSize(0, 0)
        box.cornerRadius = 4.0
        self.contentView.addSubview(box)
        box.mas_makeConstraints { (make) in
            make?.leading.equalTo()(4.0)
            make?.trailing.equalTo()(-4.0)
            make?.height.equalTo()(32.0)
            make?.top.equalTo()(self.customBox.mas_top)?.offset()(CGFloat(mas_top))
        }
        
        let boxLabel = self.initBoxLabel()
        boxLabel.stringValue = stringValue
        box.contentView?.addSubview(boxLabel)
        boxLabel.mas_makeConstraints { (make) in
            make?.centerY.equalTo()(0.0)
            make?.leading.equalTo()(8.0)
            make?.trailing.mas_equalTo()(0)
        }
        
        
        box.moveCallback =  { mouseEntered, mouseBox in
            if (isDisabled) {
                return
            }
            if (isSelected) { // 选中没有 hover 效果
                return
            }
            if mouseEntered {
                mouseBox.fillColor = self.enterFillColor
            } else {
                mouseBox.fillColor = NSColor.clear
            }
        }
        box.downCallback = { [unowned self] downEntered, mouseBox, _ in
            if (isDisabled) {
                return
            }
            
        }
        
        let idx = self.dataArr?.index(of: stringValue) ?? 0
        self.viewWillShow?(box, idx)
    }
}