From 1287af331441f635a1800d1336bb1e2dc1d66b10 Mon Sep 17 00:00:00 2001
From: iTob <tobias@wohlleben.dev>
Date: Sun, 19 Jan 2025 18:25:10 +0100
Subject: [PATCH] wip

---
 src/CamBooth/CamBooth.App/App.xaml            |  8 +-
 src/CamBooth/CamBooth.App/App.xaml.cs         |  2 +
 src/CamBooth/CamBooth.App/CamBooth.App.csproj |  1 +
 .../LiveView/LiveViewPage.xaml.cs             |  4 +-
 src/CamBooth/CamBooth.App/MainWindow.xaml     | 59 +++++++++-----
 src/CamBooth/CamBooth.App/MainWindow.xaml.cs  | 76 ++++++++++++++----
 .../PictureGallery/PictureGalleryService.cs   | 78 +++++++++++++++++++
 .../PictureGallery/PicturePanel.xaml          | 16 ++++
 .../PictureGallery/PicturePanel.xaml.cs       | 52 +++++++++++++
 9 files changed, 258 insertions(+), 38 deletions(-)
 create mode 100644 src/CamBooth/CamBooth.App/PictureGallery/PictureGalleryService.cs
 create mode 100644 src/CamBooth/CamBooth.App/PictureGallery/PicturePanel.xaml
 create mode 100644 src/CamBooth/CamBooth.App/PictureGallery/PicturePanel.xaml.cs

diff --git a/src/CamBooth/CamBooth.App/App.xaml b/src/CamBooth/CamBooth.App/App.xaml
index 7bb60b2..cfcaa33 100644
--- a/src/CamBooth/CamBooth.App/App.xaml
+++ b/src/CamBooth/CamBooth.App/App.xaml
@@ -1,8 +1,14 @@
 <Application x:Class="CamBooth.App.App"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
              xmlns:local="clr-namespace:CamBooth.App">
     <Application.Resources>
-         
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ui:ThemesDictionary Theme="Light" />
+                <ui:ControlsDictionary />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
     </Application.Resources>
 </Application>
diff --git a/src/CamBooth/CamBooth.App/App.xaml.cs b/src/CamBooth/CamBooth.App/App.xaml.cs
index 2e49d9d..c25cd24 100644
--- a/src/CamBooth/CamBooth.App/App.xaml.cs
+++ b/src/CamBooth/CamBooth.App/App.xaml.cs
@@ -7,6 +7,7 @@ using CamBooth.App.Core.AppSettings;
 using CamBooth.App.Core.Logging;
 using CamBooth.App.DebugConsole;
 using CamBooth.App.LiveView;
+using CamBooth.App.PictureGallery;
 
 using Microsoft.Extensions.DependencyInjection;
 
@@ -39,5 +40,6 @@ public partial class App : Application
 		services.AddTransient<MainWindow>();
 		services.AddSingleton<Logger>();
 		services.AddSingleton<AppSettingsService>();
+		services.AddSingleton<PictureGalleryService>();
 	}
 }
\ No newline at end of file
diff --git a/src/CamBooth/CamBooth.App/CamBooth.App.csproj b/src/CamBooth/CamBooth.App/CamBooth.App.csproj
index 664bf85..3d66261 100644
--- a/src/CamBooth/CamBooth.App/CamBooth.App.csproj
+++ b/src/CamBooth/CamBooth.App/CamBooth.App.csproj
@@ -25,6 +25,7 @@
       <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.1" />
       <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.1" />
       <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="9.0.1" />
+      <PackageReference Include="WPF-UI" Version="4.0.0-rc.3" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/src/CamBooth/CamBooth.App/LiveView/LiveViewPage.xaml.cs b/src/CamBooth/CamBooth.App/LiveView/LiveViewPage.xaml.cs
index 9f1bf13..6fcba1f 100644
--- a/src/CamBooth/CamBooth.App/LiveView/LiveViewPage.xaml.cs
+++ b/src/CamBooth/CamBooth.App/LiveView/LiveViewPage.xaml.cs
@@ -65,7 +65,7 @@ public partial class LiveViewPage : Page
 			{
 				this.OpenSession();
 				this.StarLiveView();
-				this.SetCameraSaveToComputer();
+				this.SetSettingSaveToComputer();
 			}
 
 			string cameraDeviceNames = string.Join(", ", cameraList.Select(cam => cam.DeviceName));
@@ -81,7 +81,7 @@ public partial class LiveViewPage : Page
 		}
 	}
 	
-	private void SetCameraSaveToComputer()
+	private void SetSettingSaveToComputer()
 	{
 		MainCamera.SetSetting(PropertyID.SaveTo, (int)SaveTo.Host);
 		MainCamera.SetCapacity(4096, int.MaxValue);
diff --git a/src/CamBooth/CamBooth.App/MainWindow.xaml b/src/CamBooth/CamBooth.App/MainWindow.xaml
index 30b3815..d1ee414 100644
--- a/src/CamBooth/CamBooth.App/MainWindow.xaml
+++ b/src/CamBooth/CamBooth.App/MainWindow.xaml
@@ -3,43 +3,64 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
         xmlns:local="clr-namespace:CamBooth.App"
         mc:Ignorable="d"
-        Title="MainWindow" Width="1600" Height="900" HorizontalAlignment="Stretch">
+        Title="MainWindow"
+        Background="Black"
+        Width="1600" Height="900"
+        HorizontalAlignment="Stretch">
     <Grid>
-        
+
         <Grid.RowDefinitions>
-            <RowDefinition Height="*"/> <!-- Erste Zeile (Auto-Höhe) -->
-            <RowDefinition Height="Auto"/>    <!-- Zweite Zeile (flexibler Platz) -->
-            <RowDefinition Height="Auto"/> <!-- Dritte Zeile (Auto-Höhe) -->
+            <RowDefinition Height="*" /> <!-- Erste Zeile (Auto-Höhe) -->
+            <RowDefinition Height="Auto" />    <!-- Zweite Zeile (flexibler Platz) -->
+            <RowDefinition Height="Auto" />    <!-- Dritte Zeile (flexibler Platz) -->
+            <RowDefinition Height="Auto" /> <!-- Dritte Zeile (Auto-Höhe) -->
         </Grid.RowDefinitions>
 
         <!-- Inhalt der ersten Zeile -->
-        <Frame Grid.Row="0" 
-               x:Name="MainFrame" 
+        <Frame Grid.Row="0"
+               x:Name="MainFrame"
                Margin="5 5 5 0"
-               NavigationUIVisibility="Hidden" 
-               HorizontalAlignment="Center" 
-               Background="LightBlue" 
+               NavigationUIVisibility="Hidden"
+               HorizontalAlignment="Center"
+               Background="LightBlue"
                VerticalAlignment="Center"
                Panel.ZIndex="0" />
 
         <!-- Inhalt der zweiten Zeile (nimmt den verbleibenden Platz ein) -->
-        <Frame Grid.Row="1" 
+        <Frame Grid.Row="1"
                x:Name="DebugFrame"
                Margin="5"
-               NavigationUIVisibility="Hidden" 
+               NavigationUIVisibility="Hidden"
                HorizontalAlignment="Center"
-               Background="LightGreen" 
+               Background="LightGreen"
+               VerticalAlignment="Bottom"
+               Panel.ZIndex="2" />
+
+        <!-- Inhalt der dritten Zeile (nimmt den verbleibenden Platz ein) -->
+        <Frame Grid.Row="1"
+               x:Name="PicturePanel"
+               Margin="5"
+               NavigationUIVisibility="Hidden"
+               HorizontalAlignment="Center"
+               Background="Blue"
                VerticalAlignment="Bottom"
                Panel.ZIndex="1" />
 
         <!-- Inhalt der dritten Zeile -->
-        <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0 0 5 5">
-            <Button Content="Start" Click="NavToLiveView" Width="200" Background="LightCoral" Height="50" VerticalAlignment="Bottom"/>
-            <Button Content="Hide Debug" Click="ToggleDebugConsole" Width="200" Background="LightCoral" Height="50" VerticalAlignment="Bottom"/>
-            <Button Content="Take Photo" Click="TakePhoto" Width="200" Background="LightCoral" Height="50" VerticalAlignment="Bottom"/>
+        <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center"
+                    Margin="0 0 5 5">
+            <ui:Button Content="Start" Click="NavToLiveView" Width="200" Height="50" VerticalAlignment="Bottom"
+                       Margin="0 0 5 5" />
+            <ui:Button Content="Hide Debug" Click="SetVisibilityDebugConsole" Width="200" Height="50"
+                       VerticalAlignment="Bottom" Margin="0 0 5 5" />
+            <ui:Button Content="Take Photo" Click="TakePhoto" Width="200" Height="50" VerticalAlignment="Bottom"
+                       Margin="0 0 5 5" />
+            <ui:Button Content="Pictures" Click="SetVisibilityPicturePanel" Width="200" Height="50"
+                       VerticalAlignment="Bottom" Margin="0 0 5 5" />
         </StackPanel>
-        
+
     </Grid>
-</Window>
+</Window>
\ No newline at end of file
diff --git a/src/CamBooth/CamBooth.App/MainWindow.xaml.cs b/src/CamBooth/CamBooth.App/MainWindow.xaml.cs
index 07ff82f..72dae0a 100644
--- a/src/CamBooth/CamBooth.App/MainWindow.xaml.cs
+++ b/src/CamBooth/CamBooth.App/MainWindow.xaml.cs
@@ -1,10 +1,12 @@
 using System.ComponentModel;
 using System.Windows;
+using System.Windows.Controls;
 
 using CamBooth.App.Core.AppSettings;
 using CamBooth.App.Core.Logging;
 using CamBooth.App.DebugConsole;
 using CamBooth.App.LiveView;
+using CamBooth.App.PictureGallery;
 
 namespace CamBooth.App;
 
@@ -17,23 +19,56 @@ public partial class MainWindow : Window
 
 	private readonly AppSettingsService _appSettings;
 
-	private bool _isDebugConsoleVisible;
+	private readonly PictureGalleryService _pictureGalleryService;
 
-	private LiveViewPage _liveViewPage;
+	private bool _isDebugConsoleVisible = true;
 
-	public MainWindow(Logger logger, AppSettingsService appSettings)
+	private bool _isPicturePanelVisible = false;
+
+	private LiveViewPage? _liveViewPage;
+
+
+	public MainWindow(Logger logger, AppSettingsService appSettings, PictureGalleryService pictureGalleryService)
 	{
 		this._logger = logger;
 		this._appSettings = appSettings;
+		this._pictureGalleryService = pictureGalleryService;
 		InitializeComponent();
-		ToggleDebugConsole();
+		this.SetVisibilityDebugConsole(this._isDebugConsoleVisible);
+		this.LoadPicturePanelAsync();
+		this.SetVisibilityPicturePanel(this._isPicturePanelVisible);
 		this.Closing += OnClosing;
 		logger.Info("MainWindow initialized");
 	}
 
+
+	private void LoadPicturePanelAsync()
+	{
+		//this.PicturePanel.Visibility = Visibility.Hidden;
+		//this.PicturePanel.Navigate(new PicturePanel(this._appSettings, this._logger));
+		Task.Run(()  => this._pictureGalleryService.LoadThumbnailsToCache(12));
+		//this.DebugFrame.Navigate(new DebugConsolePage(this._logger));
+	}
+
+
+	private void SetVisibilityPicturePanel(bool visibility)
+	{
+		if (visibility)
+		{
+			this.PicturePanel.Navigate(new PicturePanel(this._appSettings, this._logger, this._pictureGalleryService));
+		}
+		else
+		{
+			this.PicturePanel.ClearValue(MainWindow.ContentProperty);
+		}
+
+		this._isPicturePanelVisible = !visibility;
+	}
+
+
 	private void OnClosing(object? sender, CancelEventArgs e)
 	{
-		this._liveViewPage.Dispose();
+		this._liveViewPage?.Dispose();
 	}
 
 
@@ -43,27 +78,36 @@ public partial class MainWindow : Window
 		MainFrame.Navigate(this._liveViewPage);
 	}
 
-	private void ToggleDebugConsole(object sender, RoutedEventArgs e)
+
+	private void SetVisibilityDebugConsole(object sender, RoutedEventArgs e)
 	{
-		this.ToggleDebugConsole();
+		this.SetVisibilityDebugConsole(this._isDebugConsoleVisible);
 	}
-	
-	private void ToggleDebugConsole()
+
+
+	private void SetVisibilityDebugConsole(bool visibility)
 	{
-		if (_isDebugConsoleVisible)
-		{
-			this.DebugFrame.ClearValue(MainWindow.ContentProperty);
-		}
-		else
+		if (visibility)
 		{
 			this.DebugFrame.Navigate(new DebugConsolePage(this._logger));
 		}
+		else
+		{
+			this.DebugFrame.ClearValue(MainWindow.ContentProperty);
+		}
 
-		this._isDebugConsoleVisible = !this._isDebugConsoleVisible;
+		this._isDebugConsoleVisible = !visibility;
 	}
 
+
 	private void TakePhoto(object sender, RoutedEventArgs e)
 	{
-		this._liveViewPage.TakePhoto();
+		this._liveViewPage?.TakePhoto();
+	}
+
+
+	private void SetVisibilityPicturePanel(object sender, RoutedEventArgs e)
+	{
+		this.SetVisibilityPicturePanel(this._isPicturePanelVisible);
 	}
 }
\ No newline at end of file
diff --git a/src/CamBooth/CamBooth.App/PictureGallery/PictureGalleryService.cs b/src/CamBooth/CamBooth.App/PictureGallery/PictureGalleryService.cs
new file mode 100644
index 0000000..503640c
--- /dev/null
+++ b/src/CamBooth/CamBooth.App/PictureGallery/PictureGalleryService.cs
@@ -0,0 +1,78 @@
+using System.IO;
+using System.Windows;
+using System.Windows.Media.Imaging;
+
+using CamBooth.App.Core.AppSettings;
+using CamBooth.App.Core.Logging;
+
+using Wpf.Ui.Controls;
+
+namespace CamBooth.App.PictureGallery;
+
+public class PictureGalleryService
+{
+	private readonly AppSettingsService _appSettings;
+
+	private readonly Logger _logger;
+
+	public List<Image> ImageControls
+	{
+		get
+		{
+			List<Image> tmp = new List<Image>();
+			foreach (var image in imageControls)
+			{
+				tmp.Add(image);
+			}
+			return tmp;
+		}
+	}
+
+	public List<Image> imageControls = new List<Image>();
+
+
+	public PictureGalleryService(AppSettingsService appSettings, Logger logger)
+	{
+		this._appSettings = appSettings;
+		this._logger = logger;
+	}
+
+
+	public void LoadThumbnailsToCache(int howManyPictures)
+	{
+		string? pictureLocation = this._appSettings.PictureLocation;
+		int loop = 0;
+		var picturePaths = Directory.EnumerateFiles(pictureLocation).ToList();
+		do
+		{
+			string picturePath = picturePaths[loop];
+			this._logger.Info("load image: " + picturePath);
+
+			var imageControl = new Wpf.Ui.Controls.Image()
+			{
+				Source = CreateThumbnail(picturePath, 244, 200),
+				Width = 386, // Optional: Setze Breite
+				Margin = new Thickness(3) // Optional: Abstand zwischen Bildern
+			};
+
+			
+			// Füge das Image-Control in ein StackPanel ein
+			this.imageControls.Add(imageControl);
+
+			loop++;
+		}
+		while (loop < howManyPictures && loop < picturePaths.Count);
+	}
+
+	public static BitmapImage CreateThumbnail(string filePath, int maxWidth, int maxHeight)
+	{
+		var bitmap = new BitmapImage();
+		bitmap.BeginInit();
+		bitmap.UriSource = new Uri(filePath);
+		bitmap.DecodePixelWidth = maxWidth; // Größe des Thumbnails direkt beim Dekodieren festlegen
+		// bitmap.DecodePixelHeight = maxHeight;
+		bitmap.CacheOption = BitmapCacheOption.OnLoad;
+		bitmap.EndInit();
+		return bitmap;
+	}
+}
\ No newline at end of file
diff --git a/src/CamBooth/CamBooth.App/PictureGallery/PicturePanel.xaml b/src/CamBooth/CamBooth.App/PictureGallery/PicturePanel.xaml
new file mode 100644
index 0000000..f86a4dc
--- /dev/null
+++ b/src/CamBooth/CamBooth.App/PictureGallery/PicturePanel.xaml
@@ -0,0 +1,16 @@
+<Page x:Class="CamBooth.App.PictureGallery.PicturePanel"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+      xmlns:local="clr-namespace:CamBooth.App.PictureGallery"
+      mc:Ignorable="d"
+      Title="PicturePanel" Width="1600" Height="795"
+      xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
+      Background="Magenta">
+    <Grid>
+        <ScrollViewer VerticalAlignment="Stretch" VerticalScrollBarVisibility="Auto">
+            <WrapPanel VerticalAlignment="Stretch" x:Name="PicturesPanel" Orientation="Horizontal" />
+        </ScrollViewer>
+    </Grid>
+</Page>
diff --git a/src/CamBooth/CamBooth.App/PictureGallery/PicturePanel.xaml.cs b/src/CamBooth/CamBooth.App/PictureGallery/PicturePanel.xaml.cs
new file mode 100644
index 0000000..b44a907
--- /dev/null
+++ b/src/CamBooth/CamBooth.App/PictureGallery/PicturePanel.xaml.cs
@@ -0,0 +1,52 @@
+using System.IO;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media.Imaging;
+
+using CamBooth.App.Core.AppSettings;
+using CamBooth.App.Core.Logging;
+
+using Image = Wpf.Ui.Controls.Image;
+
+namespace CamBooth.App.PictureGallery;
+
+public partial class PicturePanel : Page
+{
+	private readonly AppSettingsService _appSettingsService;
+
+	private readonly Logger _logger;
+
+	private readonly PictureGalleryService _pictureGalleryService;
+
+
+	public PicturePanel(AppSettingsService appSettingsService, Logger logger, PictureGalleryService pictureGalleryService)
+	{
+		this._appSettingsService = appSettingsService;
+		this._logger = logger;
+		this._pictureGalleryService = pictureGalleryService;
+		InitializeComponent();
+		this.Initialize();
+	}
+
+
+	private void Initialize()
+	{
+		try
+		{
+			LoadPictures(12);
+		}
+		catch (Exception e)
+		{
+			this._logger.Info(e.Message);
+		}
+	}
+
+
+	private void LoadPictures(int howManyPictures)
+	{
+		foreach (Image ctl in this._pictureGalleryService.ImageControls)
+		{
+			this.PicturesPanel.Children.Add(ctl);
+		}
+	}
+}
\ No newline at end of file