invert liveview

src/CamBooth/.idea/.idea.CamBooth/.idea/vcs.xml

@@ -2,6 +2,5 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
   </component>
 </project>

src/CamBooth/CamBooth.App/App.xaml.cs

@@ -1,4 +1,5 @@
-using System.Windows;
+using System.IO;
+    using System.Windows;
 
 using CamBooth.App.Core.AppSettings;
 using CamBooth.App.Core.Logging;
@@ -25,31 +26,65 @@ public partial class App : Application
 		base.OnStartup(e);
 
 		var services = new ServiceCollection();
-		ConfigureServices(services);
+		
+		// Register base services
+		services.AddSingleton<Logger>();
+		services.AddSingleton<AppSettingsService>();
+		services.AddSingleton<PictureGalleryService>();
+		services.AddSingleton<CameraService>();
+
+		// Zuerst den Provider bauen, um AppSettings zu laden
+		var tempProvider = services.BuildServiceProvider();
+		var appSettings = tempProvider.GetRequiredService<AppSettingsService>();
+		var logger = tempProvider.GetRequiredService<Logger>();
+
+		// Stelle sicher, dass das PictureLocation-Verzeichnis existiert
+		try
+		{
+			if (!Directory.Exists(appSettings.PictureLocation))
+			{
+				Directory.CreateDirectory(appSettings.PictureLocation);
+				logger.Info($"Picture directory created: {appSettings.PictureLocation}");
+			}
+		}
+		catch (Exception ex)
+		{
+			logger.Error($"Failed to create picture directory: {ex.Message}");
+		}
+
+		// Jetzt die Camera Services basierend auf AppSettings registrieren
+		// Mit Try-Catch für fehlende DLL-Abhängigkeiten
+		try
+		{
+			if (appSettings.UseMockCamera)
+			{
+				services.AddSingleton<ICanonAPI, CanonAPIMock>();
+				services.AddSingleton<ICamera, CameraMock>();
+			}
+			else
+			{
+				services.AddSingleton<ICanonAPI, CanonAPI>();
+				services.AddSingleton<ICamera, Camera>();
+			}
+		}
+		catch (DllNotFoundException ex)
+		{
+			// Falls EDSDK DLL nicht gefunden, fallback auf Mock
+			MessageBox.Show(
+				$"EDSDK konnte nicht geladen werden. Verwende Mock-Kamera.\n\nFehler: {ex.Message}",
+				"DLL nicht gefunden",
+				MessageBoxButton.OK,
+				MessageBoxImage.Warning);
+			
+			services.AddSingleton<ICanonAPI, CanonAPIMock>();
+			services.AddSingleton<ICamera, CameraMock>();
+		}
+
+		services.AddTransient<MainWindow>();
 
 		_serviceProvider = services.BuildServiceProvider();
 
 		var mainWindow = _serviceProvider.GetRequiredService<MainWindow>();
 		mainWindow.Show();
 	}
-
-
-	private void ConfigureServices(IServiceCollection services)
-	{
-		// Register your services and view models here
-		services.AddTransient<MainWindow>();
-		services.AddSingleton<Logger>();
-		services.AddSingleton<AppSettingsService>();
-		services.AddSingleton<PictureGalleryService>();
-		services.AddSingleton<CameraService>();
-#if DEBUG
-		services.AddSingleton<ICanonAPI, CanonAPIMock>();
-		services.AddSingleton<ICamera, CameraMock>();
-#else
-		services.AddSingleton<ICanonAPI, CanonAPI>();
-		services.AddSingleton<ICamera, Camera>();
-#endif
-
-		
-	}
 }

src/CamBooth/CamBooth.App/CamBooth.App.csproj

@@ -29,10 +29,16 @@
     </ItemGroup>
 
     <ItemGroup>
-      <Folder Include="Core\Models\" />
       <Folder Include="Features\" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Compile Remove="artifacts\**\*.cs" />
+      <EmbeddedResource Remove="artifacts\**\*" />
+      <None Remove="artifacts\**\*" />
+      <Page Remove="artifacts\**\*.xaml" />
+    </ItemGroup>
+
     <ItemGroup>
       <None Update="Core\AppSettings\app.settings.json">
         <CopyToOutputDirectory>Always</CopyToOutputDirectory>

src/CamBooth/CamBooth.App/Core/AppSettings/AppSettingsService.cs

@@ -1,4 +1,4 @@
-using CamBooth.App.Core.Logging;
+using CamBooth.App.Core.Logging;
 
 namespace CamBooth.App.Core.AppSettings;
 
@@ -21,18 +21,43 @@ public class AppSettingsService
 
 	private void Initialize()
 	{
+		var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Production";
+		
 		loadedConfigFile = "Core/AppSettings/app.settings.json";
-#if DEBUG
+		var configBuilder = new ConfigurationBuilder()
-		loadedConfigFile = "Core/AppSettings/app.settings.dev.json";
-#endif
-		configuration = new ConfigurationBuilder()
 			.SetBasePath(AppContext.BaseDirectory)
-			.AddJsonFile(loadedConfigFile, optional: false, reloadOnChange: true)
+			.AddJsonFile(loadedConfigFile, optional: false, reloadOnChange: true);
-			.Build();
+
+		// Lade umgebungsspezifische Konfigurationsdatei
+		if (environment == "Development")
+		{
+			configBuilder.AddJsonFile("Core/AppSettings/app.settings.dev.json", optional: true, reloadOnChange: true);
+			loadedConfigFile = "Core/AppSettings/app.settings.dev.json";
+		}
+
+		configuration = configBuilder.Build();
+
+		_logger.Info($"Konfiguration geladen aus: {loadedConfigFile} (Environment: {environment})");
 	}
 
+	public bool IsDebugMode => bool.Parse(configuration["AppSettings:IsDebugMode"] ?? "false");
+
 	public string? AppName => configuration["AppSettings:AppName"];
+
+	public bool IsDebugConsoleVisible => bool.Parse(configuration["AppSettings:DebugConsoleVisible"] ?? string.Empty);
+	
 	public string? PictureLocation => configuration["AppSettings:PictureLocation"];
+
+	public int PhotoCountdownSeconds => int.Parse(configuration["AppSettings:PhotoCountdownSeconds"] ?? "5");
+
+	public int FocusDelaySeconds => int.Parse(configuration["AppSettings:FocusDelaySeconds"] ?? "2");
+
+	public int FocusTimeoutMs => int.Parse(configuration["AppSettings:FocusTimeoutMs"] ?? "3000");
+
+	public bool IsShutdownEnabled => bool.Parse(configuration["AppSettings:IsShutdownEnabled"] ?? "false");
+
+	public bool UseMockCamera => bool.Parse(configuration["AppSettings:UseMockCamera"] ?? "false");
+	
 	public string? ConnectionString => configuration.GetConnectionString("DefaultConnection");
 
 	public string  ConfigFileName => loadedConfigFile;

src/CamBooth/CamBooth.App/Core/AppSettings/app.settings.dev.json

@@ -2,7 +2,14 @@
   "AppSettings": {
     "AppName": "Meine Anwendung",
     "Version": "1.0.0",
-    "PictureLocation": "C:\\tmp\\cambooth"
+    "IsDebugMode": true,
+    "PictureLocation": "C:\\tmp\\cambooth",
+    "DebugConsoleVisible": "true",
+    "PhotoCountdownSeconds": 2,
+    "FocusDelaySeconds": 1,
+    "FocusTimeoutMs": 1000,
+    "IsShutdownEnabled": false,
+    "UseMockCamera": true
   },
   "ConnectionStrings": {
     "DefaultConnection": "Server=myServer;Database=myDB;User Id=myUser;Password=myPassword;"

src/CamBooth/CamBooth.App/Core/AppSettings/app.settings.json

@@ -2,7 +2,14 @@
   "AppSettings": {
     "AppName": "Meine Anwendung",
     "Version": "1.0.0",
-    "PictureLocation": "C:\\cambooth\\pictures"
+    "IsDebugMode": false,
+    "PictureLocation": "C:\\cambooth\\pictures",
+    "DebugConsoleVisible": "false",
+    "PhotoCountdownSeconds": 5,
+    "FocusDelaySeconds": 2,
+    "FocusTimeoutMs": 3000,
+    "IsShutdownEnabled": true,
+    "UseMockCamera": true
   },
   "ConnectionStrings": {
     "DefaultConnection": "Server=myServer;Database=myDB;User Id=myUser;Password=myPassword;"

src/CamBooth/CamBooth.App/Features/Camera/CameraService.cs

@@ -1,4 +1,5 @@
-using System.IO;
+using System.IO;
+using System.Threading.Tasks;
 using System.Windows;
 
 using CamBooth.App.Core.AppSettings;
@@ -192,6 +193,53 @@ public class CameraService : IDisposable
 			throw;
 		}
 	}
+	public async Task PrepareFocusAsync(int focusTimeoutMs = 1500)
+	{
+		if (this._mainCamera is not EOSDigital.API.Camera sdkCamera)
+		{
+			await Task.Delay(200);
+			return;
+		}
+
+		var focusCompleted = new TaskCompletionSource<bool>(TaskCreationOptions.RunContinuationsAsynchronously);
+
+		void FocusStateChanged(EOSDigital.API.Camera sender, StateEventID eventId, int parameter)
+		{
+			if (eventId == StateEventID.AfResult)
+			{
+				focusCompleted.TrySetResult(true);
+			}
+		}
+
+		sdkCamera.StateChanged += FocusStateChanged;
+
+		try
+		{
+			await Task.Run(() => sdkCamera.SendCommand(CameraCommand.PressShutterButton, (int)ShutterButton.Halfway));
+			var completedTask = await Task.WhenAny(focusCompleted.Task, Task.Delay(focusTimeoutMs));
+			if (completedTask != focusCompleted.Task)
+			{
+				this._logger.Info("Autofocus timeout reached, continuing with countdown.");
+			}
+		}
+		catch (Exception ex)
+		{
+			this.ReportError(ex.Message);
+		}
+		finally
+		{
+			try
+			{
+				await Task.Run(() => sdkCamera.SendCommand(CameraCommand.PressShutterButton, (int)ShutterButton.OFF));
+			}
+			catch (Exception ex)
+			{
+				this.ReportError(ex.Message);
+			}
+
+			sdkCamera.StateChanged -= FocusStateChanged;
+		}
+	}
 
 
 	#region API Events
@@ -269,7 +317,10 @@ public class CameraService : IDisposable
 			Info.FileName = $"img_{Guid.NewGuid().ToString()}.jpg";
 			sender.DownloadFile(Info, this._appSettings.PictureLocation);
 			this._logger.Info("Download complete: " + Path.Combine(this._appSettings.PictureLocation, Info.FileName));
-			Application.Current.Dispatcher.Invoke(() => { this._pictureGalleryService.LoadThumbnailsToCache(); });
+			Application.Current.Dispatcher.Invoke(() => { 
+				this._pictureGalleryService.IncrementNewPhotoCount();
+				this._pictureGalleryService.LoadThumbnailsToCache(); 
+			});
 		}
 		catch (Exception ex)
 		{
@@ -291,3 +342,4 @@ public class CameraService : IDisposable
 
 	#endregion
 }
+

src/CamBooth/CamBooth.App/Features/DebugConsole/DebugConsolePage.xaml.cs

@@ -14,7 +14,6 @@ public partial class DebugConsolePage : Page
 		this.InitializeComponent();
 	}
 
-
 	private void Logger_OnErrorLog(string text)
 	{
 		this.tbDebugOutput.Text = this.tbDebugOutput.Text.Insert(0, text + "\n");

src/CamBooth/CamBooth.App/Features/LiveView/LiveViewPage.xaml.cs

@@ -32,6 +32,11 @@ public partial class LiveViewPage : Page
 		this._cameraService = cameraService;
 		this.InitializeComponent();
 		this.SetImageAction = img => { this.bgbrush.ImageSource = img; };
+		
+		// Mirror the LiveView image horizontally
+		ScaleTransform scaleTransform = new ScaleTransform(-1, 1, 0.5, 0.5);
+		this.bgbrush.Transform = scaleTransform;
+		
 		this.LVCanvas.Background = this.bgbrush;
 		cameraService.ConnectCamera();
 		cameraService._mainCamera.LiveViewUpdated += this.MainCamera_OnLiveViewUpdated;

src/CamBooth/CamBooth.App/Features/PictureGallery/PictureGalleryPage.xaml

@@ -9,7 +9,15 @@
       Background="Black">
    
     <Grid>
-        <WrapPanel VerticalAlignment="Stretch" Background="Black" x:Name="PicturesPanel" Orientation="Horizontal" />
+        <ScrollViewer x:Name="GalleryScrollViewer" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" Background="Black" CanContentScroll="False">
+            <ItemsControl x:Name="PicturesPanel" Background="Black">
+                <ItemsControl.ItemsPanel>
+                    <ItemsPanelTemplate>
+                        <WrapPanel Orientation="Horizontal" />
+                    </ItemsPanelTemplate>
+                </ItemsControl.ItemsPanel>
+            </ItemsControl>
+        </ScrollViewer>
         <ContentPresenter x:Name="RootContentDialogPresenter" Grid.Row="0" />
     </Grid>
 </Page>

src/CamBooth/CamBooth.App/Features/PictureGallery/PictureGalleryPage.xaml.cs

@@ -1,4 +1,4 @@
-using System.Windows;
+using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Documents;
 using System.Windows.Media;
@@ -24,6 +24,8 @@ public partial class PictureGalleryPage : Page
 
 	private readonly PictureGalleryService _pictureGalleryService;
 
+	private ContentDialog? _openContentDialog;
+
 
 	public PictureGalleryPage(AppSettingsService appSettingsService, Logger logger, PictureGalleryService pictureGalleryService)
 	{
@@ -82,7 +84,7 @@ public partial class PictureGalleryPage : Page
 					hyperlink.Inlines.Add(new InlineUIContainer(imageControl));
 
 					textBlock.Inlines.Add(hyperlink);
-					this.PicturesPanel.Children.Add(textBlock);
+					this.PicturesPanel.Items.Add(textBlock);
 					loop++;
 				}
 				while ((loop < howManyPictures || howManyPictures == 0) && loop < this._pictureGalleryService.ThumbnailsOrderedByNewestDescending.Count);
@@ -90,19 +92,52 @@ public partial class PictureGalleryPage : Page
 	}
 
 
+	public void CloseOpenDialog()
+	{
+		void CloseDialog()
+		{
+			if (this._openContentDialog is null)
+			{
+				return;
+			}
+
+			this._openContentDialog.ButtonClicked -= this.ContentDialog_OnButtonClicked;
+			this._openContentDialog.GetType().GetMethod("Hide", Type.EmptyTypes)?.Invoke(this._openContentDialog, null);
+			this.RootContentDialogPresenter.Content = null;
+			this._openContentDialog = null;
+		}
+
+		if (this.Dispatcher.CheckAccess())
+		{
+			CloseDialog();
+			return;
+		}
+
+		this.Dispatcher.Invoke(CloseDialog);
+	}
+
+
 	private void Hyperlink_OnClick(object sender, RoutedEventArgs e)
 	{
 		Uri? picturePathUri = ((Hyperlink)sender).Tag as Uri;
+		if (picturePathUri is null)
+		{
+			return;
+		}
+
+		string picturePath = Uri.UnescapeDataString(picturePathUri.AbsolutePath);
 		Application.Current.Dispatcher.BeginInvoke(
 			async () =>
 			{
-				ContentDialog contentDialog = new (this.RootContentDialogPresenter);
+				this.CloseOpenDialog();
+				ContentDialog contentDialog = new(this.RootContentDialogPresenter);
+				this._openContentDialog = contentDialog;
 				Image imageToShow = new()
 				{
 					MaxHeight = 570,
 					Background = new SolidColorBrush(Colors.White),
 					VerticalAlignment = VerticalAlignment.Center,
-					Source = PictureGalleryService.CreateThumbnail(picturePathUri.AbsolutePath, 450, 300)
+					Source = PictureGalleryService.CreateThumbnail(picturePath, 450, 300)
 				};
 
 				contentDialog.VerticalAlignment = VerticalAlignment.Top;
@@ -117,10 +152,23 @@ public partial class PictureGalleryPage : Page
 
 				// contentDialog.SetCurrentValue(ContentDialog.PrimaryButtonIconProperty,  PictureGalleryService.CreateRegularSymbolIcon(SymbolRegular.Print48, Colors.Tomato));
 
-				contentDialog.Tag = picturePathUri.AbsolutePath;
+				contentDialog.Tag = picturePath;
 				contentDialog.ButtonClicked += this.ContentDialog_OnButtonClicked;
 
-				await contentDialog.ShowAsync();
+				try
+				{
+					await contentDialog.ShowAsync();
+				}
+				finally
+				{
+					contentDialog.ButtonClicked -= this.ContentDialog_OnButtonClicked;
+					if (ReferenceEquals(this._openContentDialog, contentDialog))
+					{
+						this._openContentDialog = null;
+					}
+				}
 			});
 	}
 }
+
+

src/CamBooth/CamBooth.App/Features/PictureGallery/PictureGalleryService.cs

@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 
@@ -17,6 +17,10 @@ public class PictureGalleryService
 
 	private readonly Dictionary<DateTime, BitmapImage> thumbnails = new();
 
+	private int _newPhotoCount = 0;
+
+	public event EventHandler<int>? NewPhotoCountChanged;
+
 
 	public PictureGalleryService(AppSettingsService appSettings, Logger logger)
 	{
@@ -30,6 +34,25 @@ public class PictureGalleryService
 			.Select(ordered => ordered.Value)
 			.ToList();
 
+	public int NewPhotoCount => _newPhotoCount;
+
+	public void IncrementNewPhotoCount()
+	{
+		_newPhotoCount++;
+		OnNewPhotoCountChanged(_newPhotoCount);
+	}
+
+	public void ResetNewPhotoCount()
+	{
+		_newPhotoCount = 0;
+		OnNewPhotoCountChanged(_newPhotoCount);
+	}
+
+	private void OnNewPhotoCountChanged(int count)
+	{
+		NewPhotoCountChanged?.Invoke(this, count);
+	}
+
 
 	public async Task LoadThumbnailsToCache(int cacheSize = 0)
 	{
@@ -37,7 +60,33 @@ public class PictureGalleryService
 		string? pictureLocation = this._appSettings.PictureLocation;
 		int loop = 0;
 
-		List<string> picturePaths = Directory.EnumerateFiles(pictureLocation).ToList();
+		// Sicherstellen, dass das Verzeichnis existiert
+		if (!Directory.Exists(pictureLocation))
+		{
+			this._logger.Info($"Picture directory does not exist: '{pictureLocation}'. Creating it...");
+			try
+			{
+				Directory.CreateDirectory(pictureLocation);
+				this._logger.Info($"Picture directory created: '{pictureLocation}'");
+			}
+			catch (Exception ex)
+			{
+				this._logger.Error($"Failed to create picture directory: {ex.Message}");
+				return;
+			}
+		}
+
+		// Filter nur Bilddateien
+		string[] imageExtensions = { ".jpg", ".jpeg", ".png", ".bmp", ".gif" };
+		List<string> picturePaths = Directory.EnumerateFiles(pictureLocation)
+			.Where(f => imageExtensions.Contains(Path.GetExtension(f).ToLower()))
+			.ToList();
+
+		if (picturePaths.Count == 0)
+		{
+			this._logger.Info($"No pictures found in directory: '{pictureLocation}'");
+			return;
+		}
 
 		await Task.Run(
 			() =>

src/CamBooth/CamBooth.App/MainWindow.xaml

@@ -27,7 +27,7 @@
                x:Name="MainFrame"
                NavigationUIVisibility="Hidden"
                HorizontalAlignment="Center"
-               Background="LightBlue"
+               Background="Black"
                VerticalAlignment="Center"
                Panel.ZIndex="0" />
         
@@ -41,21 +41,27 @@
                Panel.ZIndex="1" />
         
         <!-- Inhalt der dritten Zeile -->
-        <StackPanel Grid.Row="0" Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Bottom" Visibility="Hidden" Name="TimerPanel" Background="#AA000000"  Panel.ZIndex="2" 
+        <StackPanel Grid.Row="0" Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Bottom" Visibility="Hidden" Name="TimerPanel" Background="#AA000000"  Panel.ZIndex="2" 
                     Margin="0 0 0 0">
+            <TextBlock x:Name="CaptureStatusText"
+                       Text="Scharfstellen..."
+                       Visibility="Collapsed"
+                       Foreground="White"
+                       FontSize="36"
+                       FontWeight="Bold"
+                       HorizontalAlignment="Center"
+                       Margin="24 24 24 12"/>
             <liveView:TimerControlRectangleAnimation x:Name="TimerControlRectangleAnimation" HorizontalAlignment="Center" VerticalAlignment="Center"/>
         </StackPanel>
         <StackPanel Grid.Row="0" Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Bottom" Name="ButtonPanel" Background="Transparent"  Panel.ZIndex="2" 
+                    Visibility="Hidden"
                     Margin="0 0 0 0">
-            <ui:Button Content="Start" Click="NavToLiveView" Width="200" Height="75" VerticalAlignment="Bottom"
+            <ui:Button x:Name="HideDebugButton" Content="Hide Debug" Click="SetVisibilityDebugConsole" Width="200" Height="75"
-                       Margin="0 0 5 0" />
-            <ui:Button Content="Hide Debug" Click="SetVisibilityDebugConsole" Width="200" Height="75"
                        VerticalAlignment="Bottom" Margin="0 0 5 0" />
             <!-- <ui:Button Content="Take Photo" Click="StartTakePhotoProcess" Width="200" Height="75" VerticalAlignment="Bottom" -->
             <!--            Margin="0 0 5 0" /> -->
             <Button Width="160" Height="160"
                     Click="StartTakePhotoProcess" 
-                    Content="PUSH ME"
                     FontSize="64"
                     Foreground="White"
                     Margin="0 0 5 0" 
@@ -64,12 +70,167 @@
                     HorizontalAlignment="Center"
                     VerticalAlignment="Center"
                     Style="{StaticResource ModernRounded3DButtonStyle}"/>
-            
+            <ui:Button x:Name="DebugCloseButton" Content="Close" Appearance="Danger" Click="CloseApp" Width="200" Height="75" VerticalAlignment="Bottom" Margin="0 0 5 0" />
-            <ui:Button Content="Pictures" Click="SetVisibilityPicturePanel" Width="200" Height="75"
-                       VerticalAlignment="Bottom" Margin="0 0 5 0" />
-            <ui:Button Content="Close" Appearance="Danger" Click="CloseApp" Width="200" Height="75" VerticalAlignment="Bottom" Margin="0 0 5 0" />
         </StackPanel>
 
+        <!-- Picture Gallery Dock (bottom-right) -->
+        <Grid Grid.Row="0"
+              x:Name="PictureGalleryDock"
+              HorizontalAlignment="Right"
+              VerticalAlignment="Bottom"
+              Margin="20"
+              Panel.ZIndex="3"
+              Visibility="Hidden">
+            <ui:Button Content="&#xE7C3;"
+                       FontFamily="Segoe MDL2 Assets"
+                       FontSize="30"
+                       Width="72"
+                       Height="72"
+                       Click="SetVisibilityPicturePanel"
+                       Background="#D4AF37"
+                       Foreground="#1F1A00"
+                       BorderBrush="#F6E7A1"
+                       BorderThickness="2" />
+            <!-- Badge for new photos -->
+            <Border x:Name="NewPhotosBadge"
+                    Background="#E61A1A1A"
+                    BorderBrush="#FF0000"
+                    BorderThickness="2"
+                    CornerRadius="12"
+                    Width="36"
+                    Height="36"
+                    HorizontalAlignment="Right"
+                    VerticalAlignment="Top"
+                    Margin="0,-8,-8,0"
+                    Visibility="Collapsed"
+                    Panel.ZIndex="1">
+                <TextBlock x:Name="NewPhotoCountText"
+                           Text="1"
+                           Foreground="White"
+                           FontSize="18"
+                           FontWeight="Bold"
+                           HorizontalAlignment="Center"
+                           VerticalAlignment="Center" />
+            </Border>
+        </Grid>
+
+        <!-- Gallery Prompt -->
+        <Border Grid.Row="0"
+                x:Name="GalleryPrompt"
+                HorizontalAlignment="Center"
+                VerticalAlignment="Bottom"
+                Margin="20"
+                Padding="16"
+                Background="#E61A1A1A"
+                BorderBrush="#66FFFFFF"
+                BorderThickness="1"
+                CornerRadius="12"
+                Panel.ZIndex="4"
+                Visibility="Collapsed">
+            <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                <TextBlock Text="Foto gespeichert"
+                           Foreground="White"
+                           FontSize="24"
+                           FontWeight="SemiBold"
+                           VerticalAlignment="Center"
+                           Margin="0 0 12 0" />
+                <ui:Button Content="Jetzt in Galerie ansehen"
+                           Click="OpenGalleryFromPrompt"
+                           Width="240"
+                           Height="52" />
+            </StackPanel>
+        </Border>
+
+        <!-- Shutdown Slider (bottom-left) -->
+        <Grid Grid.Row="0"
+              x:Name="ShutdownDock"
+              HorizontalAlignment="Left"
+              VerticalAlignment="Bottom"
+              Margin="20"
+              Panel.ZIndex="3"
+              Visibility="Hidden">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition Width="Auto" />
+            </Grid.ColumnDefinitions>
+
+            <ui:Button Grid.Column="0"
+                       x:Name="ShutdownToggleButton"
+                       Content="&#xE7E8;"
+                       FontFamily="Segoe MDL2 Assets"
+                       FontSize="28"
+                       Width="64"
+                       Height="64"
+                       Appearance="Danger"
+                       Click="ToggleShutdownSlider" />
+
+            <Border Grid.Column="1"
+                    Width="160"
+                    Height="64"
+                    Margin="8 0 0 0"
+                    CornerRadius="10"
+                    Background="#44202020"
+                    ClipToBounds="True">
+                <Grid RenderTransformOrigin="0.5,0.5">
+                    <Grid.RenderTransform>
+                        <TranslateTransform x:Name="ShutdownSliderTransform" X="160" />
+                    </Grid.RenderTransform>
+                    <ui:Button x:Name="ShutdownConfirmButton"
+                               Content="&#xE7E8;"
+                               FontFamily="Segoe MDL2 Assets"
+                               FontSize="24"
+                               Appearance="Danger"
+                               Width="160"
+                               Height="64"
+                               Click="ShutdownWindows" />
+                </Grid>
+            </Border>
+        </Grid>
+
+        <!-- Welcome Overlay -->
+        <Grid Grid.RowSpan="2"
+              x:Name="WelcomeOverlay"
+              Background="#CC000000"
+              Panel.ZIndex="10">
+            <Border Background="#E61A1A1A"
+                    BorderBrush="#66FFFFFF"
+                    BorderThickness="1"
+                    CornerRadius="20"
+                    Padding="48"
+                    MaxWidth="900"
+                    HorizontalAlignment="Center"
+                    VerticalAlignment="Center">
+                <StackPanel HorizontalAlignment="Center">
+                    <TextBlock Text="Willkommen bei CamBooth!"
+                               Foreground="White"
+                               FontSize="56"
+                               FontWeight="Bold"
+                               TextAlignment="Center"
+                               Margin="0 0 0 20"/>
+                    <TextBlock Text="In wenigen Sekunden bist du bereit: Mit Start aktivierst du die Kamera und kannst direkt loslegen."
+                               Foreground="#FFE8E8E8"
+                               FontSize="28"
+                               TextAlignment="Center"
+                               TextWrapping="Wrap"
+                               Margin="0 0 0 16"/>
+                    <ui:Button Click="StartExperience"
+                               Width="480"
+                               Height="100"
+                               HorizontalAlignment="Center"
+                               Foreground="#1F1A00"
+                               Background="#FFFFD280"
+                               Margin="0 12 0 0">
+                        <TextBlock Text="Party starten"
+                                   FontSize="52"
+                                   FontWeight="Bold"
+                                   TextAlignment="Center"
+                                   HorizontalAlignment="Center"
+                                   VerticalAlignment="Center"/>
+                    </ui:Button>
+                </StackPanel>
+            </Border>
+        </Grid>
+
         <!-- DebugFrame -->
         <Frame Grid.Row="1"
                x:Name="DebugFrame"

src/CamBooth/CamBooth.App/MainWindow.xaml.cs

@@ -1,5 +1,9 @@
-using System.ComponentModel;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Media.Animation;
+using System.Windows.Threading;
 
 using CamBooth.App.Core.AppSettings;
 using CamBooth.App.Core.Logging;
@@ -29,6 +33,24 @@ public partial class MainWindow : Window
 
 	private LiveViewPage? _liveViewPage;
 	
+	private bool _isPhotoProcessRunning;
+	
+	private bool _isCameraStarted;
+
+	private bool _isShutdownSliderOpen;
+
+	private const string ShutdownGlyphClosed = "\uE7E8";
+
+	private const string ShutdownGlyphOpen = "\uE711";
+
+	private const double ShutdownSliderOffset = 160;
+
+	private readonly DispatcherTimer _focusStatusAnimationTimer = new() { Interval = TimeSpan.FromMilliseconds(250) };
+	
+	private readonly DispatcherTimer _galleryPromptTimer = new() { Interval = TimeSpan.FromSeconds(5) };
+
+	private int _focusStatusDots;
+
 
 	public MainWindow(
 		Logger logger,
@@ -41,11 +63,24 @@ public partial class MainWindow : Window
 		this._pictureGalleryService = pictureGalleryService;
 		this._cameraService = cameraService;
 		InitializeComponent();
-		this.SetVisibilityDebugConsole(this._isDebugConsoleVisible);
+		this.SetVisibilityDebugConsole(_appSettings.IsDebugConsoleVisible);
 		this.SetVisibilityPicturePanel(this._isPicturePanelVisible);
 		_ = this._pictureGalleryService.LoadThumbnailsToCache();
 		this.Closing += OnClosing;
 		TimerControlRectangleAnimation.OnTimerEllapsed += TimerControlRectangleAnimation_OnTimerEllapsed;
+		this._focusStatusAnimationTimer.Tick += (_, _) =>
+		{
+			this._focusStatusDots = (this._focusStatusDots + 1) % 4;
+			this.CaptureStatusText.Text = $"Scharfstellen{new string('.', this._focusStatusDots)}";
+		};
+		this._galleryPromptTimer.Tick += (_, _) => this.HideGalleryPrompt();
+		
+		// Subscribe to new photo count changes
+		this._pictureGalleryService.NewPhotoCountChanged += PictureGalleryService_NewPhotoCountChanged;
+		
+		this.DebugCloseButton.Visibility = Visibility.Collapsed;
+		this.HideDebugButton.Visibility = this._appSettings.IsDebugConsoleVisible ? Visibility.Visible : Visibility.Collapsed;
+
 		logger.Info($"config file loaded: '{appSettings.ConfigFileName}'");
 		logger.Info("MainWindow initialized");
 	}
@@ -53,9 +88,12 @@ public partial class MainWindow : Window
 
 	private void TimerControlRectangleAnimation_OnTimerEllapsed()
 	{
+		var photoTakenSuccessfully = false;
+
 		try
 		{
 			this._cameraService.TakePhoto();
+			photoTakenSuccessfully = true;
 		}
 		catch (Exception exception)
 		{
@@ -65,7 +103,14 @@ public partial class MainWindow : Window
 		}
 		finally
 		{
+			this.StopFocusStatusAnimation();
+			this.CaptureStatusText.Visibility = Visibility.Collapsed;
 			SwitchButtonAndTimerPanel();
+			this._isPhotoProcessRunning = false;
+			if (photoTakenSuccessfully)
+			{
+				this.ShowGalleryPrompt();
+			}
 		}
 	}
 
@@ -74,7 +119,10 @@ public partial class MainWindow : Window
 	{
 		if (visibility)
 		{
+			this.HideGalleryPrompt();
 			this.PicturePanel.Navigate(new PictureGalleryPage(this._appSettings, this._logger, this._pictureGalleryService));
+			// Reset new photo count when opening gallery
+			this._pictureGalleryService.ResetNewPhotoCount();
 		}
 		else
 		{
@@ -85,16 +133,47 @@ public partial class MainWindow : Window
 	}
 
 
+	private void ClosePicturePanel()
+	{
+		if (this.PicturePanel.Content is PictureGalleryPage pictureGalleryPage)
+		{
+			pictureGalleryPage.CloseOpenDialog();
+		}
+
+		if (this.PicturePanel.Content is null)
+		{
+			return;
+		}
+
+		this.SetVisibilityPicturePanel(false);
+	}
+
+
 	private void OnClosing(object? sender, CancelEventArgs e)
 	{
 		this._liveViewPage?.Dispose();
 	}
 
 
-	private void NavToLiveView(object sender, RoutedEventArgs e)
+	private void StartExperience(object sender, RoutedEventArgs e)
 	{
-		_liveViewPage = new LiveViewPage(this._logger, this._appSettings, this._cameraService);
+		this.StartLiveViewIfNeeded();
-		MainFrame.Navigate(this._liveViewPage);
+		this.WelcomeOverlay.Visibility = Visibility.Collapsed;
+		this.ButtonPanel.Visibility = Visibility.Visible;
+		this.PictureGalleryDock.Visibility = Visibility.Visible;
+		this.ShutdownDock.Visibility = Visibility.Visible;
+	}
+
+	private void StartLiveViewIfNeeded()
+	{
+		if (this._isCameraStarted)
+		{
+			return;
+		}
+
+		this._liveViewPage = new LiveViewPage(this._logger, this._appSettings, this._cameraService);
+		this.MainFrame.Navigate(this._liveViewPage);
+		this._isCameraStarted = true;
 	}
 
 
@@ -106,6 +185,11 @@ public partial class MainWindow : Window
 
 	private void SetVisibilityDebugConsole(bool visibility)
 	{
+		if (!_appSettings.IsDebugConsoleVisible)
+		{
+			return;
+		}
+		
 		if (visibility)
 		{
 			this.DebugFrame.Navigate(new DebugConsolePage(this._logger));
@@ -119,19 +203,44 @@ public partial class MainWindow : Window
 	}
 
 
-	private void StartTakePhotoProcess(object sender, RoutedEventArgs e)
+	private async void StartTakePhotoProcess(object sender, RoutedEventArgs e)
 	{
+		this.HideGalleryPrompt();
+		this.ClosePicturePanel();
+
+		if (this._isPhotoProcessRunning)
+		{
+			return;
+		}
+
+		this._isPhotoProcessRunning = true;
+
 		try
 		{
-#if DEBUG
-			TimerControlRectangleAnimation.StartTimer(1);
-#else
-			TimerControlRectangleAnimation.StartTimer(5);	
-#endif
 			SwitchButtonAndTimerPanel();
+
+			TimerControlRectangleAnimation.StartTimer(this._appSettings.PhotoCountdownSeconds);
+			this.StartFocusStatusAnimation();
+			this.CaptureStatusText.Visibility = Visibility.Visible;
+			await Task.Delay(TimeSpan.FromSeconds(this._appSettings.FocusDelaySeconds));
+			if (!this._isPhotoProcessRunning)
+			{
+				return;
+			}
+
+			await this._cameraService.PrepareFocusAsync(focusTimeoutMs: this._appSettings.FocusTimeoutMs);
+			this.StopFocusStatusAnimation();
+			this.CaptureStatusText.Visibility = Visibility.Collapsed;
 		}
 		catch (Exception exception)
 		{
+			this._isPhotoProcessRunning = false;
+			this.StopFocusStatusAnimation();
+			this.CaptureStatusText.Visibility = Visibility.Collapsed;
+			if (this.TimerPanel.Visibility == Visibility.Visible)
+			{
+				SwitchButtonAndTimerPanel();
+			}
 			this._logger.Error(exception.Message);
 		}
 	}
@@ -139,6 +248,7 @@ public partial class MainWindow : Window
 	private void SwitchButtonAndTimerPanel()
 	{
 		this.ButtonPanel.Visibility = this.ButtonPanel.Visibility == Visibility.Hidden ? Visibility.Visible : Visibility.Hidden;
+		this.PictureGalleryDock.Visibility = this.PictureGalleryDock.Visibility == Visibility.Hidden ? Visibility.Visible : Visibility.Hidden;
 		this.TimerPanel.Visibility = this.TimerPanel.Visibility == Visibility.Hidden ? Visibility.Visible : Visibility.Hidden;
 	}
 
@@ -152,4 +262,92 @@ public partial class MainWindow : Window
 	{
 		this.Close();
 	}
+
+	private void ShutdownWindows(object sender, RoutedEventArgs e)
+	{
+		if (this._appSettings.IsShutdownEnabled)
+		{
+			try
+			{
+				Process.Start(new ProcessStartInfo
+				{
+					FileName = "shutdown",
+					Arguments = "/s /t 0",
+					CreateNoWindow = true,
+					UseShellExecute = false
+				});
+			}
+			catch (Exception exception)
+			{
+				this._logger.Error(exception.Message);
+				System.Windows.MessageBox.Show("Windows konnte nicht heruntergefahren werden. Bitte erneut versuchen.");
+			}
+		}
+		
+		this.Close();
+	}
+
+	private void ToggleShutdownSlider(object sender, RoutedEventArgs e)
+	{
+		this._isShutdownSliderOpen = !this._isShutdownSliderOpen;
+		this.ShutdownToggleButton.Content = this._isShutdownSliderOpen ? ShutdownGlyphOpen : ShutdownGlyphClosed;
+		this.AnimateShutdownSlider(this._isShutdownSliderOpen);
+	}
+
+	private void AnimateShutdownSlider(bool open)
+	{
+		var animation = new DoubleAnimation
+		{
+			To = open ? 0 : ShutdownSliderOffset,
+			Duration = TimeSpan.FromMilliseconds(250),
+			EasingFunction = new QuadraticEase()
+		};
+
+		this.ShutdownSliderTransform.BeginAnimation(System.Windows.Media.TranslateTransform.XProperty, animation);
+	}
+
+	private void StartFocusStatusAnimation()
+	{
+		this._focusStatusDots = 0;
+		this.CaptureStatusText.Text = "Scharfstellen";
+		this._focusStatusAnimationTimer.Start();
+	}
+
+	private void StopFocusStatusAnimation()
+	{
+		this._focusStatusAnimationTimer.Stop();
+		this._focusStatusDots = 0;
+	}
+
+	private void ShowGalleryPrompt()
+	{
+		this.GalleryPrompt.Visibility = Visibility.Visible;
+		this._galleryPromptTimer.Stop();
+		this._galleryPromptTimer.Start();
+	}
+
+	private void HideGalleryPrompt()
+	{
+		this._galleryPromptTimer.Stop();
+		this.GalleryPrompt.Visibility = Visibility.Collapsed;
+	}
+
+	private void OpenGalleryFromPrompt(object sender, RoutedEventArgs e)
+	{
+		this.HideGalleryPrompt();
+		this.SetVisibilityPicturePanel(true);
+	}
+
+	private void PictureGalleryService_NewPhotoCountChanged(object? sender, int newPhotoCount)
+	{
+		if (newPhotoCount > 0)
+		{
+			this.NewPhotosBadge.Visibility = Visibility.Visible;
+			this.NewPhotoCountText.Text = newPhotoCount.ToString();
+		}
+		else
+		{
+			this.NewPhotosBadge.Visibility = Visibility.Collapsed;
+		}
+	}
 }

src/CamBooth/CamBooth.App/ToDos.txt

@@ -0,0 +1,8 @@
+- Rotate Flick Picture 180°
+- Printer anschließen
+- Galerie schließen
+- Debug Window schließen
+- Kiosk Modus einrichten
+- Energiesparmodus abschalten 
+- Starbildschirm mit freundlicher Begrüßung, kurzer Erklärung, und viel Spaß wünschen mit der FotoCam
+- Verschiedene Hinweise anzeigen beim Fotofrafieren (lächeln, Hasensohren, Zunge raus, Grimasse, usw.)

src/CamBooth/EDSDKLib/API/Base/CameraMock.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -146,7 +146,14 @@ namespace EDSDKLib.API.Base
 		/// <exception cref="ArgumentNullException">The DownloadInfo is null</exception>
 		public void DownloadFile(IDownloadInfo Info, string directory)
 		{
-			File.WriteAllBytes(Path.Combine(directory, Info.FileName), File.ReadAllBytes(this.mockImageFiles[new Random().Next(1, this.mockImageFiles.Count)].FullName));
+			if (this.mockImageFiles.Count == 0)
+			{
+				throw new InvalidOperationException("No mock images available");
+			}
+
+			Random random = new Random();
+			int randomIndex = random.Next(0, this.mockImageFiles.Count);
+			File.WriteAllBytes(Path.Combine(directory, Info.FileName), File.ReadAllBytes(this.mockImageFiles[randomIndex].FullName));
 		}
 		
 		/// <summary>
@@ -200,7 +207,7 @@ namespace EDSDKLib.API.Base
 			
 			this.DownloadReady?.Invoke(this, new DownloadInfoMock()
 			{
-				FileName = $"{mockImageFiles[random.Next(1, 99)].FullName}"
+				FileName = $"MockPhoto_{Guid.NewGuid().ToString()}.jpg"
 			});
 		}