FlyTeam/SkyTeam/SettingsPage.xaml.cs

using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;

namespace SkyTeam
{
    public partial class SettingsPage : Page
    {
        private bool _isDark = false;

        public SettingsPage()
        {
            InitializeComponent();
        }

        private void DarkModeToggle_Checked(object sender, RoutedEventArgs e)
        {
            _isDark = true;
            DarkModeToggle.Content = "An";
           
            if (Window.GetWindow(this) is MainWindow mainWindow)
            {
                mainWindow.Background = Brushes.Black;
            }
        }

        private void DarkModeToggle_Unchecked(object sender, RoutedEventArgs e)
        {
            _isDark = false;
            DarkModeToggle.Content = "Aus";
            if (Window.GetWindow(this) is MainWindow mainWindow)
            {
                mainWindow.Background = Brushes.White;
            }
        }

        private void DeleteAccountButton_Click(object sender, RoutedEventArgs e)
        {
            var result = MessageBox.Show(
                "Sind Sie sicher, dass Sie Ihr Konto löschen möchten?\nDiese Aktion kann nicht rückgängig gemacht werden!",
                "Konto löschen",
                MessageBoxButton.YesNo,
                MessageBoxImage.Warning);

            if (result == MessageBoxResult.Yes)
            {
               
                MessageBox.Show("Konto wurde gelöscht.", "Erfolg", MessageBoxButton.OK, MessageBoxImage.Information);
                ((MainWindow)Application.Current.MainWindow).MainFrame.Navigate(new LogInPage());

            }
        }
        private void HomeButton_Click(object sender, RoutedEventArgs e)
        {
            ((MainWindow)Application.Current.MainWindow).MainFrame.Navigate(new NavigationPage());
        }

        private void BookingsButton_Click(object sender, RoutedEventArgs e)
        {
            ((MainWindow)Application.Current.MainWindow).MainFrame.Navigate(new MeineBuchungenPage());
        }

        private void SettingsButton_Click(object sender, RoutedEventArgs e)
        {
            ((MainWindow)Application.Current.MainWindow).MainFrame.Navigate(new SettingsPage());
        }

        private void BookFlightButton_Click(object sender, RoutedEventArgs e)
        {
            ((MainWindow)Application.Current.MainWindow).MainFrame.Navigate(new MeineBuchungenPage());
        }
        private void LogoutButton_Click(object sender, RoutedEventArgs e)
        {
            var result = MessageBox.Show(
                "Möchten Sie sich wirklich abmelden?",
                "Abmelden",
                MessageBoxButton.YesNo,
                MessageBoxImage.Question);
            if (result == MessageBoxResult.Yes)
            {
                ((MainWindow)Application.Current.MainWindow).MainFrame.Navigate(new LogInPage());
            }



        }
    }
}