PDF_Office/PDF Office/PDF Master/Class/PDFTools/Merge/MergeNew/KMMergeWindowController.swift

//
//  KMMergeWindowController.swift
//  PDF Master
//
//  Created by lizhe on 2023/11/8.
//

import Cocoa

typealias KMMergeWindowControllerCancelAction = (_ controller: KMMergeWindowController) -> Void
typealias KMMergeWindowControllerAddFilesAction = (_ controller: KMMergeWindowController) -> Void
typealias KMMergeWindowControllerMergeAction = (_ controller: KMMergeWindowController) -> Void
typealias KMMergeWindowControllerClearAction = (_ controller: KMMergeWindowController) -> Void

class KMMergeWindowController: NSWindowController {

    @IBOutlet weak var mergeView: KMMergeView!
    
    var cancelAction: KMMergeWindowControllerCancelAction?
    
    var pdfDocument: PDFDocument = PDFDocument()
    var password: String = ""
    
    var oriDucumentUrl: URL?
//    - (id)initWithPDFDocument:(PDFDocument *)document password:(NSString *)password
//    {
//        if (self = [super initWithWindowNibName:@"KMPDFEditAppendWindow"]) {
//            
//    //        self.PDFDocument = document;
//            self.PDFDocument = [[PDFDocument alloc] init];
//            self.editType = KMPDFPageEditAppend;
//            _lockFilePathArr = [[NSMutableArray alloc] init];
//            _files = [[NSMutableArray alloc] init];
//
//            KMFileAttribute *file = [[KMFileAttribute alloc] init];
//            file.myPDFDocument = document;
//            file.filePath = document.documentURL.path;
//            file.oriFilePath = self.oriDucumentUrl.path;
//            if (password && password.length > 0) {
//                file.password = password;
//                file.isLocked = YES;
//            }
//            [self.files addObject:file];
//        }
//        return self;
//    }
    convenience init(document: PDFDocument, password: String) {
        self.init(windowNibName: "KMMergeWindowController")
        
    }
    
    override func windowDidLoad() {
        super.windowDidLoad()

        self.window!.title = NSLocalizedString("Merge PDF Files", comment: "");
        // Implement this method to handle any initialization after your window controller's window has been loaded from its nib file.
        
        mergeView.addFilesAction = { [unowned self] view in
            self.addFile()
        }
        
        mergeView.clearAction = { [unowned self] view in
            
        }
        
        mergeView.mergeAction = { [unowned self] view in
            
        }
        
        mergeView.cancelAction = { [unowned self] view in
            cancelAction?(self)
        }
    }
}

extension KMMergeWindowController {
    func addFile() {
        
//        if (![IAPProductsManager defaultManager].isAvailableAllFunction) {
//            //免費版只支援2個檔案做合併小于20M的文件合并
//            if (_files.count >= 2 || self.allFileSize > (20 * 1024 * 1024)) {
//    #if VERSION_DMG
//                [[KMPurchaseCompareWindowController sharedInstance] showWindow:nil];
//    #else
//                KMToolCompareWindowController * vc = [KMToolCompareWindowController toolCompareWithType:KMCompareWithToolType_PageEdit setSelectIndex:1];
//                [vc showWindow:nil];
//    #endif
//                return;
//            }
//            
//        }
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = ["pdf"]

        if KMPurchaseManager.manager.state == .subscription {
            openPanel.allowsMultipleSelection = true
            openPanel.message = NSLocalizedString("Select files to merge. To select multiple files press cmd ⌘ button on the keyboard and click on the target files one by one.", comment: "")
        } else {
            openPanel.allowsMultipleSelection = false
            openPanel.message = NSLocalizedString("Select files to merge, only one file can be selected at a time.", comment: "")
        }

        openPanel.beginSheetModal(for: self.window!) { (result) in
            if result == NSApplication.ModalResponse.OK {
                var array: [URL] = []
                for fileURL in openPanel.urls {
                    array.append(fileURL)
//                    if let filePath = fileURL.path {
//                        if !FileManager.default.isExecutableFile(atPath: filePath) {
//                            continue
//                        }
//
//                        do {
//                            let attrib = try FileManager.default.attributesOfItem(atPath: filePath)
////                            if let fileSize = attrib[FileAttributeKey.size] as? NSNumber {
////                                self.allFileSize += fileSize.floatValue
////                            }
////
////                            if !IAPProductsManager.defaultManager.isAvailableAllFunction {
////                                if self.allFileSize > (20 * 1024 * 1024) || self.files.count >= 2 {
////                                    let vc = KMToolCompareWindowController.toolCompare(withType: .pageEdit, setSelectIndex: 1)
////                                    vc?.showWindow(nil)
////                                    self.allFileSize -= fileSize.floatValue
////                                    self.addFiles(array)
////                                    return
////                                }
////                            }
//                            array.append(fileURL)
//                        } catch {
//                            print("Error getting file attributes: \(error)")
//                        }
//                    }
                }
                self.mergeView.addFilePaths(urls: array)
            }
        }

    }
}