From f46f57d11a2e914e9782f07297db05759aaf7768 Mon Sep 17 00:00:00 2001
From: Stone_Red <56473591+Stone-Red-Code@users.noreply.github.com>
Date: Wed, 27 Dec 2023 15:45:51 +0100
Subject: [PATCH] Add search functionality to plugin manager and improve UX

---
 .../DataContexts/PluginEntryDataContext.cs    | 26 +++++-
 .../DataContexts/PluginManagerDataContext.cs  | 40 ++++++++-
 src/DesktopMagic/DesktopMagic.csproj          |  6 +-
 src/DesktopMagic/Dialogs/ColorDialog.xaml.cs  |  2 +-
 src/DesktopMagic/MainWindow.xaml.cs           |  5 +-
 src/DesktopMagic/Plugins/ModEntry.xaml        |  5 +-
 src/DesktopMagic/Plugins/PluginManager.xaml   | 62 ++++++++++----
 .../Plugins/PluginManager.xaml.cs             | 82 ++++++++++++++++++-
 8 files changed, 198 insertions(+), 30 deletions(-)

diff --git a/src/DesktopMagic/DataContexts/PluginEntryDataContext.cs b/src/DesktopMagic/DataContexts/PluginEntryDataContext.cs
index 6e35dfa..66401c7 100644
--- a/src/DesktopMagic/DataContexts/PluginEntryDataContext.cs
+++ b/src/DesktopMagic/DataContexts/PluginEntryDataContext.cs
@@ -1,13 +1,19 @@
 using DesktopMagic.Plugins;
 
 using System;
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
 using System.Windows;
 using System.Windows.Input;
 
 namespace DesktopMagic.DataContexts;
 
-internal class PluginEntryDataContext(PluginMetadata pluginMetadata, ICommand command, bool installed = false)
+internal class PluginEntryDataContext(PluginMetadata pluginMetadata, ICommand command, bool installed = false) : INotifyPropertyChanged
 {
+    public event PropertyChangedEventHandler? PropertyChanged;
+
+    private bool isVisible = true;
+
     public string Name => pluginMetadata.Name;
 
     public string? Description => pluginMetadata.Description;
@@ -24,4 +30,22 @@ internal class PluginEntryDataContext(PluginMetadata pluginMetadata, ICommand co
     public Visibility InstallButtonVisibility => installed ? Visibility.Collapsed : Visibility.Visible;
 
     public Visibility RemoveButtonVisibility => installed ? Visibility.Visible : Visibility.Collapsed;
+
+    public bool IsVisible
+    {
+        get => isVisible;
+        set
+        {
+            isVisible = value;
+            OnPropertyChanged();
+            OnPropertyChanged(nameof(Visibility));
+        }
+    }
+
+    public Visibility Visibility => IsVisible ? Visibility.Visible : Visibility.Collapsed;
+
+    private void OnPropertyChanged([CallerMemberName] string? propertyName = null)
+    {
+        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+    }
 }
\ No newline at end of file
diff --git a/src/DesktopMagic/DataContexts/PluginManagerDataContext.cs b/src/DesktopMagic/DataContexts/PluginManagerDataContext.cs
index b253214..ac1cdfb 100644
--- a/src/DesktopMagic/DataContexts/PluginManagerDataContext.cs
+++ b/src/DesktopMagic/DataContexts/PluginManagerDataContext.cs
@@ -8,17 +8,19 @@ internal class PluginManagerDataContext : INotifyPropertyChanged
 {
     public event PropertyChangedEventHandler? PropertyChanged;
 
+    private string allPluginsSearchText = string.Empty;
+    private string installedPluginsSearchText = string.Empty;
+    private bool isLoading = true;
+    private bool isSearching;
     public ObservableCollection<PluginEntryDataContext> AllPlugins { get; } = [];
     public ObservableCollection<PluginEntryDataContext> InstalledPlugins { get; } = [];
 
-    private bool _isLoading;
-
     public bool IsLoading
     {
-        get => _isLoading;
+        get => isLoading;
         set
         {
-            _isLoading = value;
+            isLoading = value;
             OnPropertyChanged();
             OnPropertyChanged(nameof(IsNotLoading));
         }
@@ -26,6 +28,36 @@ internal class PluginManagerDataContext : INotifyPropertyChanged
 
     public bool IsNotLoading => !IsLoading;
 
+    public bool IsSearching
+    {
+        get => isSearching;
+        set
+        {
+            isSearching = value;
+            OnPropertyChanged();
+        }
+    }
+
+    public string AllPluginsSearchText
+    {
+        get => allPluginsSearchText;
+        set
+        {
+            allPluginsSearchText = value;
+            OnPropertyChanged();
+        }
+    }
+
+    public string InstalledPluginsSearchText
+    {
+        get => installedPluginsSearchText;
+        set
+        {
+            installedPluginsSearchText = value;
+            OnPropertyChanged();
+        }
+    }
+
     protected void OnPropertyChanged([CallerMemberName] string? name = null)
     {
         PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
diff --git a/src/DesktopMagic/DesktopMagic.csproj b/src/DesktopMagic/DesktopMagic.csproj
index 79a61f8..1c7b8bf 100644
--- a/src/DesktopMagic/DesktopMagic.csproj
+++ b/src/DesktopMagic/DesktopMagic.csproj
@@ -7,11 +7,11 @@
     <ApplicationIcon>icon.ico</ApplicationIcon>
     <RunPostBuildEvent>OnBuildSuccess</RunPostBuildEvent>
     <Authors>Stone_Red</Authors>
-    <Version>0.0.4.0</Version>
+    <Version>1.0.0.0</Version>
     <PackageProjectUrl>https://github.com/Stone-Red-Code/DesktopMagic</PackageProjectUrl>
     <RepositoryUrl>https://github.com/Stone-Red-Code/DesktopMagic</RepositoryUrl>
-    <AssemblyVersion>0.0.4.0</AssemblyVersion>
-    <FileVersion>0.0.4.0</FileVersion>
+    <AssemblyVersion>1.0.0.0</AssemblyVersion>
+    <FileVersion>1.0.0.0</FileVersion>
     <TargetFramework>net8.0-windows7.0</TargetFramework>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/src/DesktopMagic/Dialogs/ColorDialog.xaml.cs b/src/DesktopMagic/Dialogs/ColorDialog.xaml.cs
index f3e203d..1f07499 100644
--- a/src/DesktopMagic/Dialogs/ColorDialog.xaml.cs
+++ b/src/DesktopMagic/Dialogs/ColorDialog.xaml.cs
@@ -15,7 +15,7 @@ public partial class ColorDialog : Window
 {
     public System.Drawing.Color ResultColor { get; private set; }
 
-    public Brush ResultBrush { get; private set; }
+    public Brush ResultBrush { get; private set; } = Brushes.Transparent;
 
     public ColorDialog(string content, System.Drawing.Color defaultColor, string title = "ColorDialog")
     {
diff --git a/src/DesktopMagic/MainWindow.xaml.cs b/src/DesktopMagic/MainWindow.xaml.cs
index c8501bd..780186c 100644
--- a/src/DesktopMagic/MainWindow.xaml.cs
+++ b/src/DesktopMagic/MainWindow.xaml.cs
@@ -573,15 +573,16 @@ namespace DesktopMagic
             // Load plugins
             foreach (uint pluginId in plugins.Keys)
             {
+                InternalPluginData internalPluginData = plugins[pluginId];
+
                 // Add plugin to layout if it doesn't exist
                 if (!Settings.CurrentLayout.Plugins.TryGetValue(pluginId, out PluginSettings? pluginSettings))
                 {
-                    Settings.CurrentLayout.Plugins.Add(pluginId, new PluginSettings());
+                    Settings.CurrentLayout.Plugins.Add(pluginId, new PluginSettings() { Name = internalPluginData.Metadata.Name });
 
                     continue;
                 }
 
-                InternalPluginData internalPluginData = plugins[pluginId];
                 pluginSettings.Name = internalPluginData.Metadata.Name;
 
                 if (pluginSettings.Enabled)
diff --git a/src/DesktopMagic/Plugins/ModEntry.xaml b/src/DesktopMagic/Plugins/ModEntry.xaml
index 89d1e8d..820c8b9 100644
--- a/src/DesktopMagic/Plugins/ModEntry.xaml
+++ b/src/DesktopMagic/Plugins/ModEntry.xaml
@@ -10,7 +10,8 @@
              mc:Ignorable="d"
              d:DesignHeight="450" d:DesignWidth="800"
              Background="{DynamicResource MaterialDesignPaper}"
-             FontFamily="{DynamicResource MaterialDesignFont}">
+             FontFamily="{DynamicResource MaterialDesignFont}"
+             Visibility="{Binding Visibility}">
     <Grid Background="White" Margin="10">
         <Grid.RowDefinitions>
             <RowDefinition />
@@ -36,7 +37,7 @@
 
         <StackPanel Grid.Row="1" Grid.ColumnSpan="2">
             <Label Content="{Binding Name}" FontSize="20" />
-            <Label Content="{Binding Description}" />
+            <TextBlock Text="{Binding Description}" TextWrapping="Wrap" />
         </StackPanel>
     </Grid>
 </UserControl>
\ No newline at end of file
diff --git a/src/DesktopMagic/Plugins/PluginManager.xaml b/src/DesktopMagic/Plugins/PluginManager.xaml
index 7fe6ba3..fd3e6e5 100644
--- a/src/DesktopMagic/Plugins/PluginManager.xaml
+++ b/src/DesktopMagic/Plugins/PluginManager.xaml
@@ -33,21 +33,40 @@
 
             <Label Content="All plugins" FontSize="20" />
 
-            <TextBox Grid.Row="1" materialDesign:HintAssist.Hint="Search..." materialDesign:TextFieldAssist.HasLeadingIcon="True"  materialDesign:TextFieldAssist.LeadingIcon="Search" />
+            <TextBox Grid.Row="1" Text="{Binding AllPluginsSearchText, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" TextChanged="AllPluginsSearchTextBox_TextChanged" materialDesign:HintAssist.Hint="Search..." materialDesign:TextFieldAssist.HasLeadingIcon="True"  materialDesign:TextFieldAssist.LeadingIcon="Search" />
 
-            <ItemsControl Grid.Row="2" ItemsSource="{Binding AllPlugins}">
-                <ItemsControl.ItemTemplate>
-                    <DataTemplate>
-                        <Border BorderBrush="LightGray" BorderThickness="1">
-                            <local:ModEntry />
-                        </Border>
-                    </DataTemplate>
-                </ItemsControl.ItemTemplate>
-            </ItemsControl>
+            <busyIndicator:BusyMask Grid.Row="2" IsBusy="{Binding IsSearching}" IndicatorType="Ring"  BusyContent="Searching..."  BusyContentMargin="0,50,0,0"  IsBusyAtStartup="False">
+                <ScrollViewer VerticalScrollBarVisibility="Auto">
+                    <ItemsControl ItemsSource="{Binding AllPlugins}">
+                        <ItemsControl.ItemTemplate>
+                            <DataTemplate>
+                                <Border BorderBrush="LightGray" BorderThickness="1">
+                                    <local:ModEntry />
+                                </Border>
+                            </DataTemplate>
+                        </ItemsControl.ItemTemplate>
+                        <ItemsControl.Style>
+                            <Style TargetType="ItemsControl">
+                                <Style.Triggers>
+                                    <Trigger Property="HasItems" Value="false">
+                                        <Setter Property="Template">
+                                            <Setter.Value>
+                                                <ControlTemplate>
+                                                    <TextBlock Text="No plugins found!" FontSize="20" VerticalAlignment="Center" HorizontalAlignment="Center"/>
+                                                </ControlTemplate>
+                                            </Setter.Value>
+                                        </Setter>
+                                    </Trigger>
+                                </Style.Triggers>
+                            </Style>
+                        </ItemsControl.Style>
+                    </ItemsControl>
+                </ScrollViewer>
+            </busyIndicator:BusyMask>
 
             <Label Grid.Column="1" Content="Installed plugins" FontSize="20" />
 
-            <TextBox Grid.Row="1" Grid.Column="1" materialDesign:HintAssist.Hint="Search..." materialDesign:TextFieldAssist.HasLeadingIcon="True"  materialDesign:TextFieldAssist.LeadingIcon="Search" />
+            <TextBox Grid.Row="1" Grid.Column="1" Text="{Binding InstalledPluginsSearchText, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" TextChanged="InstalledPluginsSearchTextBox_TextChanged" materialDesign:HintAssist.Hint="Search..." materialDesign:TextFieldAssist.HasLeadingIcon="True"  materialDesign:TextFieldAssist.LeadingIcon="Search" />
 
             <ItemsControl Grid.Row="2" Grid.Column="1" ItemsSource="{Binding InstalledPlugins}">
                 <ItemsControl.ItemTemplate>
@@ -57,11 +76,26 @@
                         </Border>
                     </DataTemplate>
                 </ItemsControl.ItemTemplate>
+                <ItemsControl.Style>
+                    <Style TargetType="ItemsControl">
+                        <Style.Triggers>
+                            <Trigger Property="HasItems" Value="false">
+                                <Setter Property="Template">
+                                    <Setter.Value>
+                                        <ControlTemplate>
+                                            <TextBlock Text="No plugins found!" FontSize="20" VerticalAlignment="Center" HorizontalAlignment="Center"/>
+                                        </ControlTemplate>
+                                    </Setter.Value>
+                                </Setter>
+                            </Trigger>
+                        </Style.Triggers>
+                    </Style>
+                </ItemsControl.Style>
             </ItemsControl>
 
-            <DockPanel Grid.Row="3" Grid.ColumnSpan="2">
-                <Image Source="{StaticResource ModioLogoBlueDark}" Height="30" HorizontalAlignment="Left" />
-            </DockPanel>
+            <Border Grid.Row="3" Grid.ColumnSpan="2" Padding="0 5 0 0" BorderThickness="0 2 0 0" BorderBrush="DarkGray">
+                <Image Source="{StaticResource ModioLogoBlueDark}" Cursor="Hand" Height="30" MouseUp="Image_MouseUp" HorizontalAlignment="Left" />
+            </Border>
         </Grid>
     </busyIndicator:BusyMask>
 </Window>
\ No newline at end of file
diff --git a/src/DesktopMagic/Plugins/PluginManager.xaml.cs b/src/DesktopMagic/Plugins/PluginManager.xaml.cs
index 61e713e..8b9bb92 100644
--- a/src/DesktopMagic/Plugins/PluginManager.xaml.cs
+++ b/src/DesktopMagic/Plugins/PluginManager.xaml.cs
@@ -2,6 +2,7 @@
 using DesktopMagic.Helpers;
 
 using Modio.NET;
+using Modio.NET.Filters;
 using Modio.NET.Models;
 
 using System;
@@ -15,6 +16,7 @@ using System.Net.Http;
 using System.Text.Json;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Threading;
 
 using File = System.IO.File;
 using Path = System.IO.Path;
@@ -26,17 +28,28 @@ namespace DesktopMagic.Plugins;
 /// </summary>
 public partial class PluginManager : Window
 {
+    private const int modIoGameId = 5665;
     private readonly Client client = new Client(new Credentials("88e6ea774c3a502b06114e7fee0829ac"));
     private readonly HttpClient httpClient = new();
 
     private readonly PluginManagerDataContext pluginManagerDataContext = new();
     private readonly string pluginsPath = Path.Combine(App.ApplicationDataPath, "Plugins");
 
+    private readonly DispatcherTimer searchTimer = new()
+    {
+        Interval = TimeSpan.FromMilliseconds(300),
+    };
+
     public PluginManager()
     {
         InitializeComponent();
 
         DataContext = pluginManagerDataContext;
+        searchTimer.Tick += async (sender, e) =>
+        {
+            searchTimer.Stop();
+            await SearchAllPlugins(pluginManagerDataContext.AllPluginsSearchText);
+        };
     }
 
     public void Remove(string pluginPath, uint? id)
@@ -81,7 +94,9 @@ public partial class PluginManager : Window
             }
         }
 
-        IAsyncEnumerable<Mod> mods = client.Games[5665].Mods.Search().ToEnumerableAsync();
+        Filter filter = ModFilter.Popular.Desc().Limit(100);
+
+        IAsyncEnumerable<Mod> mods = client.Games[modIoGameId].Mods.Search(filter).ToEnumerableAsync();
         await foreach (Mod mod in mods)
         {
             if (pluginIds.Contains(mod.Id))
@@ -91,6 +106,8 @@ public partial class PluginManager : Window
 
             pluginManagerDataContext.AllPlugins.Add(new PluginEntryDataContext(new(mod), new CommandHandler(async () => await Install(mod))));
         }
+
+        pluginManagerDataContext.IsLoading = false;
     }
 
     protected override void OnClosing(CancelEventArgs e)
@@ -102,8 +119,6 @@ public partial class PluginManager : Window
     {
         pluginManagerDataContext.IsLoading = true;
 
-        Debug.WriteLine(mod.Modfile?.Download?.BinaryUrl + " | " + pluginsPath);
-
         if (mod.Modfile?.Download?.BinaryUrl is null)
         {
             return;
@@ -149,4 +164,65 @@ public partial class PluginManager : Window
 
         pluginManagerDataContext.IsLoading = false;
     }
+
+    private void Image_MouseUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
+    {
+        string uri = "https://mod.io/g/DesktopMagic";
+        ProcessStartInfo psi = new ProcessStartInfo
+        {
+            UseShellExecute = true,
+            FileName = uri
+        };
+        _ = Process.Start(psi);
+    }
+
+    private void AllPluginsSearchTextBox_TextChanged(object sender, System.Windows.Controls.TextChangedEventArgs e)
+    {
+        pluginManagerDataContext.IsSearching = true;
+        searchTimer.Stop();
+        searchTimer.Start();
+    }
+
+    private void InstalledPluginsSearchTextBox_TextChanged(object sender, System.Windows.Controls.TextChangedEventArgs e)
+    {
+        if (string.IsNullOrWhiteSpace(pluginManagerDataContext.InstalledPluginsSearchText))
+        {
+            foreach (PluginEntryDataContext pluginEntryDataContext in pluginManagerDataContext.InstalledPlugins)
+            {
+                pluginEntryDataContext.IsVisible = true;
+            }
+        }
+        else
+        {
+            foreach (PluginEntryDataContext pluginEntryDataContext in pluginManagerDataContext.InstalledPlugins)
+            {
+                pluginEntryDataContext.IsVisible = pluginEntryDataContext.Name.Contains(pluginManagerDataContext.InstalledPluginsSearchText, StringComparison.OrdinalIgnoreCase);
+            }
+        }
+    }
+
+    private async Task SearchAllPlugins(string searchString)
+    {
+        pluginManagerDataContext.AllPlugins.Clear();
+
+        if (!searchString.Contains('*'))
+        {
+            searchString = $"*{searchString.Trim()}*";
+        }
+
+        Filter filter = ModFilter.Name.Like($"{searchString}").And(ModFilter.Popular.Desc()).Limit(100);
+
+        IAsyncEnumerable<Mod> mods = client.Games[modIoGameId].Mods.Search(filter).ToEnumerableAsync();
+        await foreach (Mod mod in mods)
+        {
+            if (pluginManagerDataContext.InstalledPlugins.Any(p => p.Id == mod.Id))
+            {
+                continue;
+            }
+
+            pluginManagerDataContext.AllPlugins.Add(new PluginEntryDataContext(new(mod), new CommandHandler(async () => await Install(mod))));
+        }
+
+        pluginManagerDataContext.IsSearching = false;
+    }
 }
\ No newline at end of file