//
//  SettingsViewController.swift
//  Wallet
//
//  Created by Saveliy Stavitsky on 9/9/21.
//  Copyright © 2021 AM. All rights reserved.
//

import UIKit

final class SettingsViewController: UIViewController {

    @IBOutlet var settingsView: AccountViewSettings!
    
    deinit {
        NotificationCenter.default.removeObserver(self)
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()

        self.title = L10n.Account.Settings.title
        self.navigationItem.leftBarButtonItem = .pop(self)

        self.settingsView.parent = self
        
        self.notificationSwitch()
        NotificationCenter.default.addObserver(self,
                                               selector: #selector(notificationSwitch),
                                               name: UIApplication.willEnterForegroundNotification,
                                               object: nil)
        // Do any additional setup after loading the view.
    }
    
    @objc
    func notificationSwitch() {
        
        let center = UNUserNotificationCenter.current()
        center.getNotificationSettings { settings in
          switch settings.authorizationStatus {
          case .authorized, .provisional:
              DispatchQueue.main.async {
                  self.settingsView.notificationsEnabledLabel.text = L10n.Account.Settings.notificationsEnabled
              }
          default:
              DispatchQueue.main.async {
                  self.settingsView.notificationsEnabledLabel.text =  L10n.Account.Settings.notificationsDisabled
              }
          }
        }
    }
}