//
//  KMSignatureController.swift
//  PDF Reader Pro
//
//  Created by Niehaoyu on 2024/12/5.
//

import Cocoa
import KMComponentLibrary

class KMSignatureController: NSViewController {
    @IBOutlet var rotateBGView: NSView!
    @IBOutlet var rotateLabel: NSTextField!
    @IBOutlet var rotateRightButton: ComponentButton!
    @IBOutlet var rotateLeftButton: ComponentButton!
     
    private var annotations: [CPDFSignatureAnnotation] = []
    var pdfView: CPDFListView?
    
    
    //MARK: - func
    override func viewDidAppear() {
        super.viewDidAppear()
        
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do view setup here.
        
        setupProperty()
    }
    
    func setupProperty() {
        
        rotateLabel.stringValue = KMLocalizedString("Rotate")
        rotateLabel.textColor = ComponentLibrary.shared.getComponentColorFromKey("colorText/2")
        rotateLabel.font = ComponentLibrary.shared.getFontFromKey("mac/body-s-medium")
        
        rotateRightButton.properties = ComponentButtonProperty(type: .default_tertiary, size: .s, onlyIcon: true, icon: NSImage(named: "pageEdit_rotateRight"), keepPressState: false)
        rotateRightButton.setTarget(self, action: #selector(buttonClicked(_ :)))
        
        rotateLeftButton.properties = ComponentButtonProperty(type: .default_tertiary, size: .s, onlyIcon: true, icon: NSImage(named: "pageEdit_rotateLeft"), keepPressState: false)
        rotateLeftButton.setTarget(self, action: #selector(buttonClicked(_ :)))
       
        
    }
    
    func reloadData() {
        guard let pdfView = self.pdfView else {
            return
        }
        
        self.annotations.removeAll()
        let allAnnotations: [CPDFAnnotation] = pdfView.activeAnnotations as? [CPDFAnnotation] ?? []
        for annotation in allAnnotations {
            if annotation is CPDFSignatureAnnotation {
                 annotations.append((annotation as! CPDFSignatureAnnotation))
             }
        }
        
    }
    
    //MARK: - Action
    @objc func buttonClicked(_ button: ComponentButton) {
        if button == rotateLeftButton {
            CPDFSignatureAnnotation.rotateLeft(annotations, withPDFView: pdfView)
        } else if button == rotateRightButton {
            CPDFSignatureAnnotation.rotateRight(annotations, withPDFView: pdfView)
        }
        
    }
    
    
    
    
}