//
//  KMTextfieldButton.swift
//  PDF Reader Pro
//
//  Created by lizhe on 2023/2/15.
//

import Cocoa

typealias MouseDownAction = (_ button: NSButton, _ itemString: String) -> ()
class KMTextfieldButton: BaseXibView {

    @IBOutlet weak var titleLabel: NSTextField!
    @IBOutlet weak var imageView: NSImageView!
    @IBOutlet weak var button: NSButton!
    var createFilePopover: NSPopover?
    
    var data: [String] = []
    
    var mouseDownAction: MouseDownAction?
    
    var popWidth: CGFloat?
    var stringValue: String = "" {
        didSet {
            self.titleLabel.stringValue = stringValue
        }
    }
    
    var imageName: String = "" {
        didSet {
            self.imageView.image = NSImage(named: imageName)
        }
    }
    
    var isEnabled: Bool = true {
        didSet {
            self.titleLabel.isEnabled = isEnabled
            self.titleLabel.alphaValue = isEnabled ? 1 : 0.5
            
            self.imageView.isEnabled = isEnabled
            self.imageView.alphaValue = isEnabled ? 1 : 0.5
            
            self.button.isEnabled = isEnabled
            self.button.alphaValue = isEnabled ? 1 : 0.5
        }
    }
    
    var font: NSFont? {
        didSet {
            self.titleLabel.font = font
        }
    }
    
    var textColor: NSColor? {
        didSet {
            self.titleLabel.textColor = textColor
        }
    }
    
    
    
    override func draw(_ dirtyRect: NSRect) {
        super.draw(dirtyRect)

        // Drawing code here.
    }
     
    
    @IBAction func buttonAction(_ sender: NSButton) {
        if self.data.count != 0 {
            var popViewDataArr: [String] = []
            for string in self.data {
                popViewDataArr.append(NSLocalizedString(string, comment: ""))
            }
            
            let vc: KMHomePopViewController = KMHomePopViewController().initWithPopViewDataArr(popViewDataArr)
            let createFilePopover: NSPopover = NSPopover.init()
            createFilePopover.contentViewController = vc
            createFilePopover.animates = true
            createFilePopover.behavior = .semitransient
            createFilePopover.setValue(true, forKey: "shouldHideAnchor")
            createFilePopover.show(relativeTo: CGRect(x: sender.bounds.origin.x, y: -10, width: sender.bounds.size.width, height: sender.bounds.size.height), of: sender, preferredEdge: .maxY)
            
            vc.customBoxWidthLayoutConstraint.constant = self.popWidth ?? sender.frame.width
            vc.downCallback = { [weak self](downEntered: Bool, count: String) -> Void in
                if downEntered {
                    if self != nil {
                        if self!.mouseDownAction != nil {
                            self!.mouseDownAction!(sender, count)
                        }
                    }
                    createFilePopover.close()
                }
            }
        } else {
            if self.mouseDownAction != nil {
                self.mouseDownAction!(sender, "")
            }
        }
    }
}