PDF_Office/PDF Office/PDF Master/Class/PDFTools/PageEdit/Base/KMPageEditSettingBaseModel.swift

//
//  KMPageEditSettingBaseModel.swift
//  PDF Master
//
//  Created by tangchao on 2023/1/12.
//

import Cocoa

class KMPageEditSettingBaseModel: NSObject {
    var documentURL: URL!
    var password: String = ""
    
    var fileName: String!
    var pathExtension: String!
    var outputFileNameDeletePathExtension: String!
    var outputFileName: String {
        get {
            if (fileName == nil || fileName.isEmpty) {
                return ""
            }
            
            var result: String = ""
            let pathExtension = fileName.components(separatedBy: ".").last
            let files = fileName.split(separator: ".")
            for i in 0 ..< files.count-1 {
                let file: String = String(files[i])
                result.append(file)
                if (i == files.count-2) {
                    result.append(".")
                }
            }
            
            return fileName
        }
    }
    
    var pageCount: Int {
        get {
            if (documentURL == nil) {
                return NSNotFound
            }
            documentURL.pathExtension
            let document = CPDFDocument(url: documentURL)
            if (document!.isLocked) {
                if ((document?.unlock(withPassword: password))!) { /// 解锁成功
                    return Int(document!.pageCount)
                }
                
                return NSNotFound
            }
            
            return Int(document!.pageCount)
        }
    }
}