//
// DSignatureSaveFolderViewController.swift
// PDF Reader Pro Edition
//
// Created by Niehaoyu on 2023/9/28.
//
import Cocoa
class DSignatureSaveFolderViewController: NSViewController, NSTextFieldDelegate {
@IBOutlet weak var titleLabel: NSTextField!
@IBOutlet weak var subTitleLabel: NSTextField!
@IBOutlet weak var filesLabel: NSTextField!
@IBOutlet weak var passwordLabel: NSTextField!
@IBOutlet weak var confirmPasswordLabel: NSTextField!
@IBOutlet weak var filesTextField: NSTextField!
@IBOutlet weak var passwordTextField: NSSecureTextField!
@IBOutlet weak var confirmPasswordTextField: NSSecureTextField!
@IBOutlet weak var errorLabel: NSTextField!
@IBOutlet weak var openFileButton: NSButton!
@IBOutlet weak var promptBox: NSBox!
@IBOutlet var promptTextView: NSTextView!
@IBOutlet weak var cancelButton: NSButton!
@IBOutlet weak var continueButton: NSButton!
// @property(nonatomic) IBOutlet NSLayoutConstraint *bottomOffset;
var actionBlock: ((_ saveFolderVC: DSignatureSaveFolderViewController, _ actionType: DSignatureActionType, _ infoDic: NSDictionary)->Void)?
override func viewDidLoad() {
super.viewDidLoad()
// Do view setup here.
self.titleLabel.textColor = NSColor.labelColor
self.subTitleLabel.textColor = NSColor.labelColor
self.filesLabel.textColor = NSColor.labelColor
self.passwordLabel.textColor = NSColor.labelColor
self.confirmPasswordLabel.textColor = NSColor.labelColor
self.filesTextField.textColor = NSColor.labelColor
self.passwordTextField.textColor = NSColor.labelColor
self.confirmPasswordTextField.textColor = NSColor.labelColor
self.promptTextView.textColor = NSColor.labelColor
// self.bottomOffset.constant = 25.0;
self.errorLabel.isHidden = true
self.filesTextField.wantsLayer = true
self.passwordTextField.wantsLayer = true
self.confirmPasswordTextField.wantsLayer = true
self.filesTextField.delegate = self;
self.filesTextField.isEnabled = false
self.filesTextField.layer?.borderWidth = 1.0
self.passwordTextField.layer?.borderWidth = 1.0
self.confirmPasswordTextField.layer?.borderWidth = 1.0;
self.filesTextField.updateState(false)
self.passwordTextField.layer?.borderColor = NSColor.clear.cgColor
self.confirmPasswordTextField.layer?.borderColor = NSColor.clear.cgColor
self.filesTextField.layer?.cornerRadius = 5.0
self.passwordTextField.layer?.cornerRadius = 5.0
self.confirmPasswordTextField.layer?.cornerRadius = 5.0;
self.filesTextField.delegate = self
self.confirmPasswordTextField.delegate = self
self.localizedLanguage()
if self.filesTextField.stringValue.isEmpty == false {
self.continueButton.isEnabled = true
} else {
self.continueButton.isEnabled = false
}
}
func localizedLanguage() {
self.titleLabel.stringValue = NSLocalizedString("Save the Self-signed Digital ID to a File", comment: "");
self.subTitleLabel.stringValue = NSLocalizedString("Your digital ID will be saved at the following location :", comment: "")
self.filesLabel.stringValue = NSLocalizedString("File", comment: "");
self.passwordLabel.stringValue = NSLocalizedString("Password", comment: "")
self.confirmPasswordLabel.stringValue = NSLocalizedString("Confirm the Password", comment: "")
self.promptTextView.string = String(format: "%@\n\n%@",NSLocalizedString("Add a password to protect the private key of the digital ID. You will need this password again to use the digital ID for signing.", comment: ""), NSLocalizedString("Save the digital ID file in a known location so that you can copy or backup it.", comment: ""))
self.cancelButton.title = NSLocalizedString("Previous Step", comment: "")
self.continueButton.title = NSLocalizedString("Continue", comment: "")
self.openFileButton.title = String(format: "%@",NSLocalizedString("Browse", comment: ""))
self.errorLabel.stringValue = NSLocalizedString("Passwords do not match", comment: "")
}
func getUniqueFilePath(_ filePath: String) -> (String) {
var i = 0
var isDirectory: ObjCBool = false
var uniqueFilePath = filePath
let filemanager = FileManager.default
filemanager.fileExists(atPath: uniqueFilePath, isDirectory: &isDirectory)
if isDirectory.boolValue {
while filemanager.fileExists(atPath: uniqueFilePath) {
i += 1
uniqueFilePath = String(format: "%@(%d)", filePath, i)
}
} else {
while filemanager.fileExists(atPath: uniqueFilePath) {
i += 1
let fileURL = URL(fileURLWithPath: filePath)
let path = String(format: "%@(%d)", fileURL.deletingPathExtension().path, i)
uniqueFilePath = String(format: "%@.%@", path, fileURL.pathExtension)
}
}
return uniqueFilePath
}
//MARK: IBAction
@IBAction func penFile(_ sender: Any) {
let accessoryCtr = PDFCertExportAccessoryView.init()
let openPanel = NSOpenPanel()
openPanel.accessoryView = accessoryCtr.view
openPanel.canChooseDirectories = true
openPanel.canChooseFiles = false
openPanel.beginSheetModal(for: self.view.window!) { result in
if result == .OK {
let outputULR = openPanel.url!
var filePath = outputULR.path
if accessoryCtr.formatMatrix.selectedRow == 0 {
filePath = filePath + "/Untitled.p12"
} else {
filePath = filePath + "/Untitled.pfx"
}
self.filesTextField.stringValue = self.getUniqueFilePath(filePath)
if self.filesTextField.stringValue.isEmpty {
self.filesTextField.updateState(true)
} else {
self.filesTextField.updateState(false)
}
if self.filesTextField.stringValue.isEmpty == false {
self.continueButton.isEnabled = true
} else {
self.continueButton.isEnabled = false
}
}
}
}
@IBAction func closeAction(_ sender: Any) {
guard let callBack = self.actionBlock else {
return
}
callBack(self, .cancel, NSDictionary())
}
@IBAction func previousAction(_ sender: Any) {
guard let callBack = self.actionBlock else {
return
}
callBack(self, .previousStep, NSDictionary())
}
@IBAction func continueAction(_ sender: Any) {
self.view.window?.makeFirstResponder(nil)
if self.filesTextField.stringValue.count < 1 {
return
}
if self.confirmPasswordTextField.stringValue == self.passwordTextField.stringValue {
var isDir: ObjCBool = false
let filePath = URL(fileURLWithPath: self.filesTextField.stringValue)
let parentDirectory = filePath.deletingLastPathComponent().path
let isExists = FileManager.default.fileExists(atPath: parentDirectory, isDirectory: &isDir)
if isDir.boolValue == false || isExists == false {
let alert = NSAlert.init()
alert.messageText = NSLocalizedString("Output Folder can not be empty.", comment: "")
alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
alert.runModal()
return
}
let dic = NSMutableDictionary()
dic.setValue(self.filesTextField.stringValue, forKey: SAVEFILEPATH_KEY)
if self.passwordTextField.stringValue.count > 0 {
dic.setValue(self.passwordTextField.stringValue, forKey: PASSWORD_KEY)
}
self.errorLabel.isHidden = true
// self.bottomOffset.constant = 25.0;
guard let callBack = self.actionBlock else {
return
}
callBack(self, .confirm, dic)
} else {
self.errorLabel.isHidden = false
// self.bottomOffset.constant = self.errorLabel.frame.size.height + 10;
}
}
//MARK: NSTextFieldDelegate
func controlTextDidChange(_ obj: Notification) {
if self.filesTextField.stringValue.isEmpty == false {
self.continueButton.isEnabled = true
} else {
self.continueButton.isEnabled = false
}
let textField = obj.object as! NSTextField
if self.filesTextField.isEqual(textField) {
if self.filesTextField.stringValue.isEmpty == false {
self.filesTextField.updateState(false)
} else {
self.filesTextField.updateState(true)
}
}
self.errorLabel.isHidden = true
// self.bottomOffset.constant = 25.0;
}
}
extension NSTextField {
func updateState(_ isError: Bool) {
if isError {
self.layer?.borderColor = NSColor.systemRed.cgColor
} else {
self.layer?.borderColor = NSColor.clear.cgColor
}
}
}