//
//  KMSecureEncryptComboBoxCellView.swift
//  PDF Reader Pro
//
//  Created by tangchao on 2022/11/28.
//

import Cocoa

class KMSecureEncryptComboBoxCellView: NSTableCellView {

    var titleLabel: NSTextField = NSTextField(labelWithString: "")
    var comboBox: NSComboBox = NSComboBox()
    
    private var myEnabled: Bool!
    var kmEnabled: Bool {
        get {
            myEnabled
        }
        set {
            myEnabled = newValue
            
            if newValue {
                comboBox.isEnabled = newValue
            } else {
                comboBox.isEnabled = newValue
            }
        }
    }
    
    var itemClick: KMItemClickBlock<KMSecureEncryptComboBoxCellView>?
    
    override init(frame frameRect: NSRect) {
        super.init(frame: frameRect)
        
        self.initSubViews()
    }
    
    required init?(coder: NSCoder) {
        super.init(coder: coder)
        
        self.initSubViews()
    }
    
    override var isFlipped: Bool {
        return true
    }
    
    func initSubViews() {
        self.addSubview(self.titleLabel)
        self.addSubview(self.comboBox)
        self.comboBox.isEditable = false
        self.comboBox.delegate = self
    }
    
    override func layout() {
        super.layout()
        
        let width: CGFloat = NSWidth(self.bounds)
        titleLabel.frame = NSMakeRect(12, 5, width-12*2, 20)
        
        let comboBoxY: CGFloat = titleLabel.frame.maxY + 8
        comboBox.frame = NSMakeRect(10, comboBoxY, width-10-40, 25)
    }
}

extension KMSecureEncryptComboBoxCellView: NSComboBoxDelegate {
    func comboBoxSelectionDidChange(_ notification: Notification) {
        if comboBox.isEqual(to: notification.object) {
            guard let callback = self.itemClick else {
                return
            }
            
            callback(nil, comboBox.indexOfSelectedItem)
        }
    }
}