//
//  KMTransitionInfo.swift
//  PDF Reader Pro
//
//  Created by liujiajie on 2024/1/17.
//

import Foundation

let SKPasteboardTypeTransition = "net.sourceforge.skim-app.pasteboard.transition"

class KMTransitionInfo: NSObject{
  
    var transitionStyle: SKAnimationTransitionStyle = .noTransition
    var duration: Float = 0.0
    var shouldRestrict = false
    var thumbnail: KMThumbnail?
    var label: String = ""
    var title: String {return NSLocalizedString("Page Transition", comment: "Box title")}
    
    var properties: NSDictionary?{
        get{
            return [SKStyleNameKey: SKTransitionController.name(for: transitionStyle) ?? "", SKDurationKey: NSNumber(value: duration), SKShouldRestrictKey: NSNumber(value: shouldRestrict)] as [String : Any] as NSDictionary
        }
        set{
            if let value = newValue?[SKStyleNameKey] {
                transitionStyle = SKTransitionController.style(forName: value as? String)
            }
            if let value = newValue?[SKDurationKey] {
                duration = value as! Float
            }
            if let value = newValue?[SKShouldRestrictKey] {
                shouldRestrict = value as! Bool
            }
        }
    }
    override init() {
        super.init()
        transitionStyle = .noTransition
        duration = 1.0
        shouldRestrict = false
        thumbnail = nil
        label = ""
    }
    
    init(propertyList: NSDictionary, ofType: String) {
        super.init()
        if ofType == SKPasteboardTypeTransition {
            self.properties = propertyList
        } else {
            
        }
    }
    
    override var description: String {
        return "<\(type(of: self)) \(Unmanaged.passUnretained(self).toOpaque())> \(properties)"
    }
    
    class func readableTypesForPasteboard(pasteboard: NSPasteboard) -> NSArray {
        return NSArray(objects: SKPasteboardTypeTransition)
    }
    
    class func readingOptionsForType(type: String, pasteboard: NSPasteboard) -> NSPasteboard.ReadingOptions {
        if type == SKPasteboardTypeTransition {
            return .asPropertyList
        }
        return .asData
    }
    
    func writableTypesForPasteboard(pasteboard: NSPasteboard) -> NSArray {
        return NSArray(objects: SKPasteboardTypeTransition)
    }
    
    func pasteboardPropertyListForType(type: String) -> Any? {
        if type == SKPasteboardTypeTransition {
            return properties
        }
        return nil
    }
}