CineBook Projekt hinzugefügt

2026-03-12 14:28:52 +01:00
commit b6357c9b8a
33 changed files with 2857 additions and 0 deletions
--- a/Views/ScreeningEditDialog.xaml.cs
+++ b/Views/ScreeningEditDialog.xaml.cs
@@ -0,0 +1,87 @@
+using CineBook.Models;
+using System;
+using System.Collections.Generic;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace CineBook.Views;
+
+public partial class ScreeningEditDialog : Window
+{
+    public Screening? Result { get; private set; }
+    private readonly List<Movie> _movies;
+    private readonly Screening? _edit;
+
+    public ScreeningEditDialog(List<Movie> movies, Screening? edit = null)
+    {
+        InitializeComponent();
+        _movies = movies;
+        _edit = edit;
+
+        foreach (var m in movies)
+            MovieBox.Items.Add(new ComboBoxItem { Content = m.Title, Tag = m.MovieID, Foreground = System.Windows.Media.Brushes.Gold, FontFamily = new System.Windows.Media.FontFamily("Courier New") });
+
+        if (MovieBox.Items.Count > 0) MovieBox.SelectedIndex = 0;
+        HallBox.SelectedIndex = 0;
+        DatePicker.SelectedDate = DateTime.Today.AddDays(1);
+
+        if (_edit != null)
+        {
+            Title = "Vorführung bearbeiten";
+            // Film vorauswählen
+            for (var i = 0; i < MovieBox.Items.Count; i++)
+            {
+                if (MovieBox.Items[i] is ComboBoxItem ci && (int)ci.Tag == _edit.MovieID)
+                {
+                    MovieBox.SelectedIndex = i;
+                    break;
+                }
+            }
+
+            DatePicker.SelectedDate = _edit.ScreeningDate;
+            TimeBox.Text = _edit.StartTime.ToString(@"hh\:mm");
+
+            // Hall vorauswählen
+            for (var i = 0; i < HallBox.Items.Count; i++)
+            {
+                if (HallBox.Items[i] is ComboBoxItem hi && (hi.Content?.ToString() ?? "") == _edit.Hall)
+                {
+                    HallBox.SelectedIndex = i;
+                    break;
+                }
+            }
+
+            PriceBox.Text = _edit.PricePerSeat.ToString(System.Globalization.CultureInfo.InvariantCulture);
+        }
+    }
+
+    private void SaveClick(object sender, RoutedEventArgs e)
+    {
+        if (MovieBox.SelectedItem is not ComboBoxItem mi) { ErrorText.Text = "⚠ Film auswählen!"; return; }
+        if (DatePicker.SelectedDate == null) { ErrorText.Text = "⚠ Datum auswählen!"; return; }
+        if (!TimeSpan.TryParse(TimeBox.Text, out var time)) { ErrorText.Text = "⚠ Uhrzeit ungültig (HH:MM)!"; return; }
+        if (HallBox.SelectedItem is not ComboBoxItem hi) { ErrorText.Text = "⚠ Saal auswählen!"; return; }
+        if (!decimal.TryParse(PriceBox.Text.Replace(',', '.'),
+            System.Globalization.NumberStyles.Any,
+            System.Globalization.CultureInfo.InvariantCulture, out var price) || price <= 0)
+        { ErrorText.Text = "⚠ Ungültiger Preis!"; return; }
+
+        Result = new Screening
+        {
+            ScreeningID = _edit?.ScreeningID ?? 0,
+            MovieID = (int)mi.Tag,
+            ScreeningDate = DatePicker.SelectedDate.Value,
+            StartTime = time,
+            Hall = hi.Content?.ToString() ?? "Saal 1",
+            // Seats werden beim Anlegen im Repository automatisch erzeugt.
+            // Beim Bearbeiten werden TotalSeats/AvailableSeats nicht verändert (damit Buchungen konsistent bleiben).
+            TotalSeats = _edit?.TotalSeats ?? 80,
+            AvailableSeats = _edit?.AvailableSeats ?? 80,
+            PricePerSeat = price
+        };
+        DialogResult = true;
+        Close();
+    }
+
+    private void CancelClick(object sender, RoutedEventArgs e) { DialogResult = false; Close(); }
+}