//
//  KMHistoryFileCollectionViewItem.swift
//  PDF Master
//
//  Created by wanjun on 2022/10/28.
//

import Cocoa
import QuickLook

class KMHistoryFileCollectionViewItem: NSCollectionViewItem {

    @IBOutlet weak var mainBox: KMBox!
    @IBOutlet weak var imageBox: NSBox!
    @IBOutlet weak var fileImageView: NSImageView!
    @IBOutlet weak var favoriteButton: NSButton!
    @IBOutlet weak var documentName: NSTextField!
    
    var filePathUrl: URL? = nil
    var selectUrls: [URL] = []
    var isSelect: Bool = false

    // MARK: init
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do view setup here.
        
        initializeUI()
        mainBox.menu = tableCellMenu
        documentName.maximumNumberOfLines = 2
        mainBox.moveCallback =  { [weak self](mouseEntered: Bool, mouseBox: KMBox) -> Void in
            if self != nil {
                if !self!.isSelect {
                    if mouseEntered {
                        self!.mainBox.fillColor = NSColor(hex: "#EDEEF0", alpha: 0.6)
                        self!.documentName.textColor = NSColor(hex: "#252629")
                        self!.mainBox.cornerRadius = 8.0
                    } else {
                        self!.mainBox.fillColor = .clear
                        self!.documentName.textColor = NSColor(hex: "#252629")
                        self!.mainBox.cornerRadius = 0.0
                    }
                }
            }
        }
    }
    
    func initializeUI() {
        
    }
    
    // MARK: private
    
    func refreshUI(_ path: URL) {
        filePathUrl = path
        
        if selectUrls.contains(path) {
            isSelect = true
            mainBox.fillColor = NSColor(hex: "#CED0D4")
            mainBox.cornerRadius = 8.0
        } else {
            isSelect = false
            mainBox.fillColor = .clear
            mainBox.cornerRadius = 0.0
        }
        favoriteButton.isHidden = true
        imageBox.fillColor = .clear
        
        documentName.textColor = NSColor(hex: "#252629")
        
        documentName.stringValue = filePathUrl!.lastPathComponent
        mainBox.toolTip = filePathUrl!.lastPathComponent
        let image: NSImage = NSImage.previewForFile(path: filePathUrl!, ofSize: fileImageView.frame.size, asIcon: true) ?? NSImage()
        fileImageView.image = image
    }
    
    // MARK: Menu
    
    lazy var tableCellMenu: NSMenu = {
        let tableCellMenu = NSMenu()
        var item = NSMenuItem()
        item.title = NSLocalizedString("Show in Finder", comment: "")
        item.action = #selector(buttonItemClick_ShowPath)
        tableCellMenu.addItem(item)
        item = NSMenuItem()
        item.title = NSLocalizedString("Remove from Recents", comment: "")
        item.action = #selector(buttonItemClick_ClosePath)
        tableCellMenu.addItem(item)
        return tableCellMenu
    }()
    
    // MARK: Action
    
    @IBAction func buttonItemClick_ShowPath(sender: AnyObject) {
        if FileManager.default.fileExists(atPath: filePathUrl!.path) {
            NSWorkspace.shared.activateFileViewerSelecting([filePathUrl!])
        }
    }
    
    @IBAction func buttonItemClick_ClosePath(sender: AnyObject) {
        var selects: [String] = []
        if selectUrls.count > 0 {
            for selecturl in self.selectUrls {
                selects.append(selecturl.path)
            }
        } else {
            selects.append(filePathUrl!.path)
        }
        let urls: Array<URL> = NSDocumentController.shared.recentDocumentURLs
        NSDocumentController.shared.clearRecentDocuments(nil)
        DispatchQueue.main.asyncAfter(deadline: .now()) { [self] in
            for (_, url) in urls.enumerated() {
                if !selects.contains(url.path) {
                    NSDocumentController.shared.noteNewRecentDocumentURL(url)
                }
            }
            NotificationCenter.default.post(name: NSNotification.Name.init(rawValue: "KMHomeFileRectChange"), object: self.view.window)
        }
    }
    
    @IBAction func favoriteButtonAction(_ sender: NSButton) {
        print("收藏文件按钮")
    }
}