CineBook Projekt hinzugefügt

2026-03-12 14:28:52 +01:00
commit b6357c9b8a
33 changed files with 2857 additions and 0 deletions
--- a/Views/MainWindow.xaml.cs
+++ b/Views/MainWindow.xaml.cs
@@ -0,0 +1,96 @@
+using CineBook.Data;
+using CineBook.Helpers;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace CineBook.Views;
+
+public partial class MainWindow : Window
+{
+    private readonly Repository _repo;
+    private Button? _activeNavBtn;
+
+    public MainWindow()
+    {
+        InitializeComponent();
+
+        if (!Session.IsLoggedIn)
+        {
+            // Schutz gegen NullReference, falls MainWindow direkt gestartet wird.
+            new LoginWindow().Show();
+            Close();
+            return;
+        }
+
+        var cs = DbConfig.GetConnectionString();
+        if (string.IsNullOrWhiteSpace(cs))
+        {
+            MessageBox.Show(
+                "DB-Verbindung nicht konfiguriert. Bitte setze 'CINEBOOK_CONNECTION_STRING'.",
+                "Konfiguration fehlt",
+                MessageBoxButton.OK,
+                MessageBoxImage.Error);
+            new LoginWindow().Show();
+            Close();
+            return;
+        }
+
+        var db = new Db(cs);
+        _repo = new Repository(db);
+
+        UserInfoText.Text = $"[ {Session.CurrentUser!.Username.ToUpper()} | {Session.CurrentUser!.Role.ToUpper()} ]";
+
+        if (Session.IsAdmin)
+            BtnAdmin.Visibility = Visibility.Visible;
+
+        SetStats();
+        Navigate("movies", BtnMovies);
+    }
+
+    private void NavClick(object sender, RoutedEventArgs e)
+    {
+        if (sender is Button btn)
+            Navigate(btn.Tag?.ToString() ?? "movies", btn);
+    }
+
+    private void Navigate(string view, Button btn)
+    {
+        if (_activeNavBtn != null)
+            _activeNavBtn.Style = (Style)Resources["NavButton"];
+        btn.Style = (Style)Resources["NavButtonActive"];
+        _activeNavBtn = btn;
+
+        MainContent.Content = view switch
+        {
+            "movies"     => new MovieListView(_repo),
+            "screenings" => new ScreeningsView(_repo),
+            "bookings"   => new BookingsView(_repo, Session.CurrentUser!),
+            "admin"      => new AdminPanelView(_repo),
+            "mine"       => new MyBookingsView(_repo, Session.CurrentUser!),
+            _            => new MovieListView(_repo)
+        };
+    }
+
+    private void LogoutClick(object sender, RoutedEventArgs e)
+    {
+        Session.Logout();
+        new LoginWindow().Show();
+        Close();
+    }
+
+    private void SetStats()
+    {
+        try
+        {
+            var (movies, screenings, bookings, users) = _repo.GetStats();
+            StatsText.Text = $"Filme: {movies}  |  Vorführungen: {screenings}  |  Buchungen: {bookings}  |  Benutzer: {users}";
+            DbStatusText.Text = "● DB VERBUNDEN";
+            DbStatusText.Foreground = System.Windows.Media.Brushes.LimeGreen;
+        }
+        catch
+        {
+            DbStatusText.Text = "● DB NICHT ERREICHBAR";
+            DbStatusText.Foreground = System.Windows.Media.Brushes.Red;
+        }
+    }
+}