PDF_Office/PDF Office/PDF Office/Class/PDFTools/Secure/View/KMSecureLimitAlertView.swift

//
//  KMSecureLimitAlertView.swift
//  PDF Office
//
//  Created by tangchao on 2023/2/7.
//

import Cocoa

typealias KMSecureLimitAlertViewItemClick = (Int) -> ()
class KMSecureLimitAlertView: NSView {

    var titleLabel = NSTextField(labelWithString: "")
    private var despLabel = NSTextField(wrappingLabelWithString: "")
    var deleteButton = NSButton()
    var funcButton = NSButton()
    
    var itemClick: KMSecureLimitAlertViewItemClick?
    private var funcButtonSize: NSSize = NSMakeSize(163, 32)
    
    override var isFlipped: Bool {
        return true
    }
    
    override init(frame frameRect: NSRect) {
        super.init(frame: frameRect)
        
        initSubViews()
    }
    
    required init?(coder: NSCoder) {
        super.init(coder: coder)
        
        initSubViews()
    }
    
    public func initSubViews() {
        self.addSubview(self.titleLabel)
        addSubview(despLabel)
        self.addSubview(self.deleteButton)
        self.addSubview(self.funcButton)
    
        self.wantsLayer = true
        layer?.backgroundColor = NSColor(hex: "#E8F5FF").cgColor
        layer?.cornerRadius = 8
        self.shadow = NSShadow()
        self.layer?.shadowColor = NSColor(hex: "#00000029").cgColor
        self.layer?.shadowOpacity = 1
        self.layer?.shadowRadius = 8
        self.layer?.shadowOffset = CGSize(width: 0, height: -3)
        
        self.titleLabel.stringValue = NSLocalizedString("File Restricted", comment: "")
        self.titleLabel.textColor = NSColor.titleColor()
        self.titleLabel.font = NSFont.SFProTextRegular(14)
        
        despLabel.stringValue = NSLocalizedString("The file is protected with a password. ", comment: "")
        let ps = NSMutableParagraphStyle()
        ps.lineSpacing = 7
        despLabel.attributedStringValue = NSAttributedString(string: despLabel.stringValue, attributes: [.foregroundColor : NSColor.despColor(),
            .font : NSFont.SFProTextRegular(14),
            .paragraphStyle : ps
        ])
        
        self.deleteButton.isBordered = false
        self.deleteButton.image = NSImage(named: "KMImageNameCloseProgress12")
        self.deleteButton.target = self
        self.deleteButton.action = #selector(deleteButtonAction)
        
        self.funcButton.title = NSLocalizedString("Remove Restrictions", comment: "")
        self.funcButton.isBordered = false
        self.funcButton.wantsLayer = true
        self.funcButton.setTitleColor(NSColor(hex: "#273C62"))
        self.funcButton.font = NSFont.SFProTextRegular(14)
        self.funcButton.layer?.cornerRadius = 4
        self.funcButton.layer?.borderWidth = 1
        self.funcButton.layer?.borderColor = NSColor(hex: "#273C62").cgColor
        self.funcButton.target = self
        self.funcButton.action = #selector(funcButtonAction)
        
        let size = self.funcButton.title.boundingRect(with: NSMakeSize(1000, self.funcButtonSize.height), options: [.usesLineFragmentOrigin, .usesFontLeading], attributes: [.foregroundColor : NSColor.buttonTitleColor(), .font : NSFont.SFProTextRegular(14)]).size
        if (size.width < 40) {
            self.funcButtonSize.width = 70
        } else {
            self.funcButtonSize.width = size.width + 34
        }
    }
    
    override func layout() {
        super.layout()
        
        let width: CGFloat = NSWidth(self.bounds)
        let height: CGFloat = NSHeight(self.bounds)
        
        let leftMargin: CGFloat = 16
        self.titleLabel.frame = NSMakeRect(leftMargin, 16+4, width-leftMargin-60, 18)
        
        let despX: CGFloat = 16
        let despY: CGFloat = self.titleLabel.frame.maxY+8+4
        despLabel.frame = NSMakeRect(despX, despY, width-despX-36, height-despY-45)
        
        self.deleteButton.frame = NSMakeRect(width-34, 10, 24, 24)
        
        let funcButtonSize = self.funcButtonSize
        self.funcButton.frame = NSMakeRect(width-funcButtonSize.width-leftMargin, height-funcButtonSize.height-16, funcButtonSize.width, funcButtonSize.height)
    }
    
    @objc private func deleteButtonAction() {
        guard let callback = self.itemClick else {
            return
        }
        
        callback(1)
    }
    
    @objc private func funcButtonAction() {
        guard let callback = self.itemClick else {
            return
        }
        
        callback(2)
    }
}