.gitignore

@@ -20,7 +20,6 @@
 mono_crash.*
 
 # Build results
-[Bb]iuld/
 [Dd]ebug/
 [Dd]ebugPublic/
 [Rr]elease/

App.axaml.cs

@@ -1,123 +1,146 @@
 using System;
-using System.Threading.Tasks;
+using System.IO;
+using System.Linq;
 using Avalonia;
 using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Data.Core.Plugins;
 using Avalonia.Markup.Xaml;
-using Avalonia.Threading;
-using BetterRaid.Services;
-using BetterRaid.Services.Implementations;
 using BetterRaid.ViewModels;
 using BetterRaid.Views;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
+using TwitchLib.Api;
 
 namespace BetterRaid;
 
-public class App : Application
+public partial class App : Application
 {
-    private ServiceProvider? _serviceProvider;
-    private ILogger<App>? _logger;
+    internal static TwitchAPI? TwitchApi = null;
+    internal static int AutoUpdateDelay = 10_000;
+    internal static bool HasUserZnSubbed = false;
+    internal static string BetterRaidDataPath = "";
+    internal static string TwitchBroadcasterId = "";
+    internal static string TwitchOAuthAccessToken = "";
+    internal static string TwitchOAuthAccessTokenFilePath = "";
+    internal static string TokenClientId = "kkxu4jorjrrc5jch1ito5i61hbev2o";
+    internal static readonly string TwitchOAuthRedirectUrl = "http://localhost:9900";
+    internal static readonly string TwitchOAuthResponseType = "token";
+    internal static readonly string[] TwitchOAuthScopes = [
+        "channel:manage:raids",
+        "user:read:subscriptions"
+    ];
+    internal static readonly string TwitchOAuthUrl = $"https://id.twitch.tv/oauth2/authorize"
+                                                    + $"?client_id={TokenClientId}"
+                                                    + "&redirect_uri=http://localhost:9900"
+                                                    + $"&response_type={TwitchOAuthResponseType}"
+                                                    + $"&scope={string.Join("+", TwitchOAuthScopes)}";
 
     public override void Initialize()
     {
-        _serviceProvider = InitializeServices();
-        _logger = _serviceProvider.GetRequiredService<ILogger<App>>();
+        var userHomeDir = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
 
-        if (TryLoadDatabase() == false)
+        switch (Environment.OSVersion.Platform)
         {
-            _logger?.LogError("Failed to load or initialize database");
-            
-            Environment.Exit(1);
+            case PlatformID.Win32NT:
+                BetterRaidDataPath = Path.Combine(userHomeDir, "AppData", "Roaming", "BetterRaid");
+                break;
+            case PlatformID.Unix:
+                BetterRaidDataPath = Path.Combine(userHomeDir, ".config", "BetterRaid");
+                break;
+            case PlatformID.MacOSX:
+                BetterRaidDataPath = Path.Combine(userHomeDir, "Library", "Application Support", "BetterRaid");
+                break;
         }
 
-        AvaloniaXamlLoader.Load(_serviceProvider, this);
+        if (!Directory.Exists(BetterRaidDataPath))
+            Directory.CreateDirectory(BetterRaidDataPath);
+
+        TwitchOAuthAccessTokenFilePath = Path.Combine(BetterRaidDataPath, ".access_token");
+
+        if (File.Exists(TwitchOAuthAccessTokenFilePath))
+        {
+            TwitchOAuthAccessToken = File.ReadAllText(TwitchOAuthAccessTokenFilePath);
+            InitTwitchClient();
+        }
+
+        AvaloniaXamlLoader.Load(this);
     }
 
-    private bool TryLoadDatabase()
+    public static void InitTwitchClient(bool overrideToken = false)
     {
-        if (_serviceProvider == null)
+        Console.WriteLine("[INFO] Initializing Twitch Client...");
+
+        TwitchApi = new TwitchAPI();
+        TwitchApi.Settings.ClientId = TokenClientId;
+        TwitchApi.Settings.AccessToken = TwitchOAuthAccessToken;
+
+        Console.WriteLine("[INFO] Testing Twitch API connection...");
+
+        var user = TwitchApi.Helix.Users.GetUsersAsync().Result.Users.FirstOrDefault();
+        if (user == null)
         {
-            throw new FieldAccessException($"\"{nameof(_serviceProvider)}\" was null");
+            TwitchApi = null;
+            Console.WriteLine("[ERROR] Failed to connect to Twitch API!");
+            return;
+        }
+
+        var channel = TwitchApi.Helix.Search
+                        .SearchChannelsAsync(user.Login).Result.Channels
+                        .FirstOrDefault(c => c.BroadcasterLogin == user.Login);
+        
+        var userSubs = TwitchApi.Helix.Subscriptions.CheckUserSubscriptionAsync(
+            userId: user.Id,
+            broadcasterId: "1120558409"
+        ).Result.Data;
+
+        if (userSubs.Length > 0 && userSubs.Any(s => s.BroadcasterId == "1120558409"))
+        {
+            HasUserZnSubbed = true;
         }
         
-        var db = _serviceProvider.GetRequiredService<IDatabaseService>();
-
-        try
+        if (channel == null)
         {
-            db.LoadOrCreate();
-            Task.Run(db.UpdateLoadedChannels);
-
-            return true;
+            Console.WriteLine("[ERROR] User channel could not be found!");
+            return;
         }
-        catch (Exception e)
+
+        TwitchBroadcasterId = channel.Id;
+        System.Console.WriteLine(TwitchBroadcasterId);
+
+        Console.WriteLine("[INFO] Connected to Twitch API as '{0}'!", user.DisplayName);
+
+        if (overrideToken)
         {
-            _logger?.LogError(e, "Failed to load database");
-            return false;
+            File.WriteAllText(TwitchOAuthAccessTokenFilePath, TwitchOAuthAccessToken);
+
+            switch (Environment.OSVersion.Platform)
+            {
+                case PlatformID.Win32NT:
+                    File.SetAttributes(TwitchOAuthAccessTokenFilePath, File.GetAttributes(TwitchOAuthAccessTokenFilePath) | FileAttributes.Hidden);
+                    break;
+                case PlatformID.Unix:
+#pragma warning disable CA1416 // Validate platform compatibility
+                    File.SetUnixFileMode(TwitchOAuthAccessTokenFilePath, UnixFileMode.UserRead);
+#pragma warning restore CA1416 // Validate platform compatibility
+                    break;
+                case PlatformID.MacOSX:
+                    File.SetAttributes(TwitchOAuthAccessTokenFilePath, File.GetAttributes(TwitchOAuthAccessTokenFilePath) | FileAttributes.Hidden);
+                    break;
+            }
         }
     }
 
-    private ServiceProvider InitializeServices()
-    {
-        var services = new ServiceCollection();
-        services.AddLogging(logging =>
-        {
-            logging.SetMinimumLevel(LogLevel.Debug);
-            logging.AddConsole();
-        });
-        services.AddSingleton<ITwitchService, TwitchService>();
-        services.AddSingleton<IWebToolsService, WebToolsService>();
-        services.AddSingleton<IDatabaseService, DatabaseService>();
-        services.AddSingleton<ISynchronizaionService, DispatcherService>(_ => new DispatcherService(Dispatcher.UIThread));
-        services.AddTransient<MainWindowViewModel>();
-
-        return services.BuildServiceProvider();
-    }
-
     public override void OnFrameworkInitializationCompleted()
     {
-        BindingPlugins.DataValidators.RemoveAt(0);
-
-        if(_serviceProvider == null)
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
         {
-            throw new FieldAccessException($"\"{nameof(_serviceProvider)}\" was null");
-        }
-
-        var mainWindow = new MainWindow
-        {
-            DataContext = _serviceProvider.GetRequiredService<MainWindowViewModel>()
-        };
-
-        switch (ApplicationLifetime)
-        {
-            case IClassicDesktopStyleApplicationLifetime desktop:
-                desktop.MainWindow = mainWindow;
-                desktop.Exit += OnDesktopOnExit;
-                break;
-
-            case ISingleViewApplicationLifetime singleViewPlatform:
-                singleViewPlatform.MainView = mainWindow;
-                break;
+            // Line below is needed to remove Avalonia data validation.
+            // Without this line you will get duplicate validations from both Avalonia and CT
+            BindingPlugins.DataValidators.RemoveAt(0);
+            desktop.MainWindow = new MainWindow
+            {
+                DataContext = new MainWindowViewModel(),
+            };
         }
 
         base.OnFrameworkInitializationCompleted();
     }
-
-    private void OnDesktopOnExit(object? o, ControlledApplicationLifetimeExitEventArgs controlledApplicationLifetimeExitEventArgs)
-    {
-        if (_serviceProvider == null)
-        {
-            throw new FieldAccessException($"\"{nameof(_serviceProvider)}\" was null");
-        }
-        
-        try
-        {
-            var db = _serviceProvider.GetRequiredService<IDatabaseService>();
-            db.Save();
-        }
-        catch (Exception e)
-        {
-            _logger?.LogError(e, "Failed to save database");
-        }
-    }
 }

BetterRaid.csproj

@@ -14,23 +14,19 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <Folder Include="Models\" />
     <AvaloniaResource Include="Assets\**" />
   </ItemGroup>
 
   <ItemGroup>
     <PackageReference Include="AsyncImageLoader.Avalonia" Version="3.3.0" />
-    <PackageReference Include="Avalonia" Version="11.1.3" />
-    <PackageReference Include="Avalonia.Desktop" Version="11.1.3" />
-    <PackageReference Include="Avalonia.ReactiveUI" Version="11.1.3" />
-    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.1.3" />
-    <PackageReference Include="Avalonia.Fonts.Inter" Version="11.1.3" />
+    <PackageReference Include="Avalonia" Version="11.1.0" />
+    <PackageReference Include="Avalonia.Desktop" Version="11.1.0" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.1.0" />
+    <PackageReference Include="Avalonia.Fonts.Inter" Version="11.1.0" />
     <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
-    <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.1.3" />
+    <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.1.0" />
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
     <PackageReference Include="TwitchLib" Version="3.5.3" />
   </ItemGroup>
 </Project>

BetterRaid.generated.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.5.002.0
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BetterRaid", "BetterRaid.csproj", "{5E0DA55A-6B6B-4906-ACB9-401AB203D537}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BetterRaid", "BetterRaid.csproj", "{77D4100D-424A-4E36-BFF2-14A40F217605}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -11,10 +11,10 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{5E0DA55A-6B6B-4906-ACB9-401AB203D537}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{5E0DA55A-6B6B-4906-ACB9-401AB203D537}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{5E0DA55A-6B6B-4906-ACB9-401AB203D537}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{5E0DA55A-6B6B-4906-ACB9-401AB203D537}.Release|Any CPU.Build.0 = Release|Any CPU
+		{77D4100D-424A-4E36-BFF2-14A40F217605}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{77D4100D-424A-4E36-BFF2-14A40F217605}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{77D4100D-424A-4E36-BFF2-14A40F217605}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{77D4100D-424A-4E36-BFF2-14A40F217605}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Controls/RaidButton.axaml

@@ -0,0 +1,95 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             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:ai="using:AsyncImageLoader"
+             xmlns:vm="using:BetterRaid.ViewModels"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="BetterRaid.RaidButton"
+             x:DataType="vm:RaidButtonViewModel"
+             Margin="5"
+             HorizontalAlignment="Stretch"
+             VerticalAlignment="Stretch">
+
+  <Design.DataContext>
+    <vm:RaidButtonViewModel />
+  </Design.DataContext>
+
+  <Button HorizontalAlignment="Stretch"
+          VerticalAlignment="Stretch"
+          Command="{Binding RaidChannel}">
+
+    <Grid HorizontalAlignment="Stretch"
+          VerticalAlignment="Stretch">
+      
+      <Grid.ColumnDefinitions>
+        <ColumnDefinition Width="*" />
+      </Grid.ColumnDefinitions>
+      
+      <Grid.RowDefinitions>
+        <RowDefinition Height="75*" />
+        <RowDefinition Height="25*" />
+      </Grid.RowDefinitions>
+
+      <ai:AdvancedImage Grid.Column="0"
+                        Grid.Row="0"
+                        Source="{Binding Channel.ThumbnailUrl}" />
+
+      <Border IsVisible="{Binding IsAd}"
+              BorderThickness="1"
+              BorderBrush="DarkGoldenrod"
+              CornerRadius="4"
+              Width="24"
+              Height="16"
+              HorizontalAlignment="Left"
+              VerticalAlignment="Top"
+              Margin="5">
+        <TextBlock Text="Ad"
+                   Margin="2"
+                   FontSize="12"
+                   HorizontalAlignment="Center"
+                   VerticalAlignment="Center"
+                   TextAlignment="Center"
+                   Foreground="DarkGoldenrod" />
+      </Border>
+      
+
+      <Button Width="32"
+              Height="32"
+              Background="DarkRed"
+              CornerRadius="16"
+              Padding="0"
+              BorderThickness="0"
+              HorizontalContentAlignment="Center"
+              VerticalContentAlignment="Center"
+              HorizontalAlignment="Right"
+              VerticalAlignment="Top"
+              Margin="5"
+              IsVisible="{Binding !HideDeleteButton}"
+              Command="{Binding RemoveChannel}">
+        <Image Source="avares://BetterRaid/Assets/icons8-close-32.png"
+               HorizontalAlignment="Stretch"
+               VerticalAlignment="Stretch" />
+      </Button>
+
+      <StackPanel Grid.Column="0"
+                  Grid.Row="1"
+                  Orientation="Vertical">
+        <Label HorizontalAlignment="Stretch"
+               HorizontalContentAlignment="Center"
+               Content="{Binding Channel.DisplayName, FallbackValue=...}" />
+        <Label HorizontalAlignment="Stretch"
+               HorizontalContentAlignment="Center"
+               Content="{Binding Channel.Category, TargetNullValue=-, FallbackValue=...}" />
+        <Label HorizontalAlignment="Stretch"
+               HorizontalContentAlignment="Center"
+               Foreground="{Binding ViewerCountColor}"
+               Content="{Binding Channel.ViewerCount, TargetNullValue=(Offline), FallbackValue=...}" />
+        <Label HorizontalAlignment="Stretch"
+               HorizontalContentAlignment="Center"
+               Content="{Binding LastRaided, TargetNullValue=Never Raided, FallbackValue=...}" />
+      </StackPanel>
+
+    </Grid>
+  </Button>
+</UserControl>

Controls/RaidButton.axaml.cs

@@ -0,0 +1,13 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace BetterRaid;
+
+public partial class RaidButton : UserControl
+{
+    public RaidButton()
+    {
+        InitializeComponent();
+    }
+}

Converters/ChannelOnlineColorConverter.cs

@@ -1,29 +0,0 @@
-using System;
-using System.Globalization;
-using Avalonia.Data.Converters;
-using Avalonia.Media;
-
-namespace BetterRaid.Converters;
-
-public class ChannelOnlineColorConverter : IValueConverter
-{
-    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
-    {
-        if (value is bool isOnline)
-        {
-            return isOnline ? new SolidColorBrush(Colors.GreenYellow) : new SolidColorBrush(Colors.OrangeRed);
-        }
-
-        return new SolidColorBrush(Colors.OrangeRed);
-    }
-
-    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
-    {
-        if (value is SolidColorBrush brush)
-        {
-            return brush.Color == Colors.GreenYellow;
-        }
-        
-        return false;
-    }
-}

Extensions/DataContextExtensions.cs

@@ -0,0 +1,11 @@
+using Avalonia.Controls;
+
+namespace BetterRaid.Extensions;
+
+public static class DataContextExtensions
+{
+    public static T? GetDataContextAs<T>(this T obj) where T : Window
+    {
+        return obj.DataContext as T;
+    }
+}

Extensions/MemberInfoExtensions.cs

@@ -1,55 +0,0 @@
-using System.Reflection;
-
-namespace BetterRaid.Extensions;
-
-public static class MemberInfoExtensions
-{
-    public static bool SetValue<T>(this MemberInfo member, object instance, T value)
-    {
-        var targetType = member switch
-        {
-            PropertyInfo p => p.PropertyType,
-            FieldInfo f => f.FieldType,
-            _ => null
-        };
-        
-        if (targetType == null)
-            return false;
-        
-        if (member is PropertyInfo property)
-        {
-            if (targetType == typeof(T) || targetType.IsAssignableFrom(typeof(T)))
-            {
-                property.SetValue(instance, value);
-                return true;
-            }
-            
-            if (targetType == typeof(string))
-            {
-                property.SetValue(instance, value?.ToString());
-                return true;
-            }
-            
-            return false;
-        }
-
-        if (member is FieldInfo field)
-        {
-            if (targetType == typeof(T) || targetType.IsAssignableFrom(typeof(T)))
-            {
-                field.SetValue(instance, value);
-                return true;
-            }
-            
-            if (targetType == typeof(string))
-            {
-                field.SetValue(instance, value?.ToString());
-                return true;
-            }
-            
-            return false;
-        }
-
-        return false;
-    }
-}

Misc/Constants.cs

@@ -1,30 +0,0 @@
-using System;
-using System.IO;
-
-namespace BetterRaid.Misc;
-
-public static class Constants
-{
-    // General
-    public const string ChannelPlaceholderImageUrl = "https://cdn.pixabay.com/photo/2018/11/13/22/01/avatar-3814081_1280.png";
-    
-    // Paths
-    public static string BetterRaidDataPath => Environment.OSVersion.Platform switch
-    {
-        PlatformID.Win32NT => Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "AppData", "Roaming", "BetterRaid"),
-        PlatformID.Unix => Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".config", "BetterRaid"),
-        PlatformID.MacOSX => Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "Library", "Application Support", "BetterRaid"),
-        _ => throw new PlatformNotSupportedException($"Your platform '{Environment.OSVersion.Platform}' is not supported. Please report this issue here: https://www.github.com/zion-networks/BetterRaid/issues")
-    };
-    public static string TwitchOAuthAccessTokenFilePath => Path.Combine(BetterRaidDataPath, ".access_token");
-    public static string DatabaseFilePath => Path.Combine(BetterRaidDataPath, "brdb.json");
-    
-    // Twitch API
-    public const string TwitchClientId = "kkxu4jorjrrc5jch1ito5i61hbev2o";
-    public const string TwitchOAuthRedirectUrl = "http://localhost:9900";
-    public const string TwitchOAuthResponseType = "token";
-    public static readonly string[] TwitchOAuthScopes = [
-        "channel:manage:raids",     // Allows the application to start and cancel raids on the broadcaster's channel
-        "user:read:subscriptions"   // Allows the application to check, if the user has subscribed to the developer's channel
-    ];
-}

Misc/Tools.cs

@@ -6,137 +6,28 @@ using System.Text;
 using System.Text.Json.Nodes;
 using System.Threading;
 using System.Threading.Tasks;
-using BetterRaid.Misc;
-using Microsoft.Extensions.Logging;
 
-namespace BetterRaid.Services;
+namespace BetterRaid.Misc;
 
-public interface IWebToolsService
+public static class Tools
 {
-    void StartOAuthLogin(ITwitchService twitch, Action? callback = null, CancellationToken token = default);
-    void OpenUrl(string url);
-}
-
-public class WebToolsService : IWebToolsService
-{
-    private HttpListener? _oauthListener;
-    private readonly ILogger<WebToolsService> _logger;
-
-    public WebToolsService(ILogger<WebToolsService> logger)
-    {
-        _logger = logger;
-    }
+    private static HttpListener? _oauthListener;
+    private static Task? _oauthWaiterTask;
 
     // Source: https://stackoverflow.com/a/43232486
-    public void StartOAuthLogin(ITwitchService twitch, Action? callback = null, CancellationToken token = default)
+    public static void StartOAuthLogin(string url, Action? callback = null, CancellationToken? token = null)
     {
-        if (_oauthListener == null)
-        {
-            _oauthListener = new HttpListener();
-            _oauthListener.Prefixes.Add(Constants.TwitchOAuthRedirectUrl + "/");
-            _oauthListener.Start();
-
-            Task.Run(() => WaitForCallback(twitch, callback, token), token);
-        }
-
-        OpenUrl(twitch.GetOAuthUrl());
-    }
-
-    private async Task WaitForCallback(ITwitchService twitch, Action? callback, CancellationToken token)
-    {
-        if (_oauthListener == null)
+        if (_oauthListener != null)
             return;
 
-        if (token.IsCancellationRequested)
-            return;
+        var _token = token ?? CancellationToken.None;
 
-        _logger.LogDebug("Starting token listener");
+        _oauthListener = new HttpListener();
+        _oauthListener.Prefixes.Add("http://localhost:9900/");
+        _oauthListener.Start();
 
-        while (!token.IsCancellationRequested)
-        {
-            var ctx = await _oauthListener.GetContextAsync();
-            var req = ctx.Request;
-            var res = ctx.Response;
+        _oauthWaiterTask = WaitForCallback(callback, _token);
 
-            if (req.Url == null)
-                continue;
-
-            _logger.LogDebug("{method} {url}", req.HttpMethod, req.Url);
-
-            // Response, that may contain the access token as fragment
-            // It must be extracted client-side in browser
-            if (req.Url.LocalPath == "/")
-            {
-                var buf = new byte[1024];
-                var data = new StringBuilder();
-                int bytesRead;
-                while ((bytesRead = await req.InputStream.ReadAsync(buf, token)) > 0)
-                {
-                    data.Append(Encoding.UTF8.GetString(buf, 0, bytesRead));
-                }
-
-                req.InputStream.Close();
-
-                _logger.LogTrace("{data}", data);
-
-                res.StatusCode = 200;
-                await res.OutputStream.WriteAsync(Encoding.UTF8.GetBytes(OAUTH_CLIENT_DOCUMENT).AsMemory(0, OAUTH_CLIENT_DOCUMENT.Length), token);
-                res.Close();
-            }
-
-            if (req.Url.LocalPath == "/login")
-            {
-                var buf = new byte[1024];
-                var data = new StringBuilder();
-                int bytesRead;
-                while ((bytesRead = await req.InputStream.ReadAsync(buf, token)) > 0)
-                {
-                    data.Append(Encoding.UTF8.GetString(buf, 0, bytesRead));
-                }
-
-                req.InputStream.Close();
-
-                var json = data.ToString();
-                var jsonData = JsonNode.Parse(json);
-
-                if (jsonData == null)
-                {
-                    _logger.LogError("Failed to parse JSON data:");
-                    _logger.LogError("{json}", json);
-                    
-                    res.StatusCode = 400;
-                    res.Close();
-                    continue;
-                }
-
-                if (jsonData["access_token"] == null)
-                {
-                    _logger.LogError("Missing access_token in JSON data.");
-                    
-                    res.StatusCode = 400;
-                    res.Close();
-                    continue;
-                }
-
-                var accessToken = jsonData["access_token"]?.ToString()!;
-                
-                await twitch.ConnectApiAsync(Constants.TwitchClientId, accessToken);
-
-                res.StatusCode = 200;
-                res.Close();
-
-                _logger.LogInformation("Received access token!");
-
-                callback?.Invoke();
-
-                _oauthListener.Stop();
-                return;
-            }
-        }
-    }
-
-    public void OpenUrl(string url)
-    {
         try
         {
             Process.Start(url);
@@ -164,6 +55,98 @@ public class WebToolsService : IWebToolsService
         }
     }
 
+    private static async Task WaitForCallback(Action? callback, CancellationToken token)
+    {
+        if (_oauthListener == null)
+            return;
+
+        if (token.IsCancellationRequested)
+            return;
+
+        Console.WriteLine("Starting token listener");
+
+        while (!token.IsCancellationRequested)
+        {
+            var ctx = await _oauthListener.GetContextAsync();
+            var req = ctx.Request;
+            var res = ctx.Response;
+
+            if (req.Url == null)
+                continue;
+
+            Console.WriteLine("{0} {1}", req.HttpMethod, req.Url);
+
+            // Response, that may contain the access token as fragment
+            // It must be extracted client-side in browser
+            if (req.Url.LocalPath == "/")
+            {
+                var buf = new byte[1024];
+                var data = new StringBuilder();
+                int bytesRead;
+                while ((bytesRead = await req.InputStream.ReadAsync(buf, token)) > 0)
+                {
+                    data.Append(Encoding.UTF8.GetString(buf, 0, bytesRead));
+                }
+
+                req.InputStream.Close();
+
+                Console.WriteLine(data.ToString());
+
+                res.StatusCode = 200;
+                await res.OutputStream.WriteAsync(Encoding.UTF8.GetBytes(OAUTH_CLIENT_DOCUMENT).AsMemory(0, OAUTH_CLIENT_DOCUMENT.Length), token);
+                res.Close();
+            }
+
+            if (req.Url.LocalPath == "/login")
+            {
+                var buf = new byte[1024];
+                var data = new StringBuilder();
+                int bytesRead;
+                while ((bytesRead = await req.InputStream.ReadAsync(buf, token)) > 0)
+                {
+                    data.Append(Encoding.UTF8.GetString(buf, 0, bytesRead));
+                }
+
+                req.InputStream.Close();
+
+                var json = data.ToString();
+                var jsonData = JsonObject.Parse(json);
+
+                if (jsonData == null)
+                {
+                    Console.WriteLine("[ERROR] Failed to parse JSON data:");
+                    Console.WriteLine(json);
+                    
+                    res.StatusCode = 400;
+                    res.Close();
+                    continue;
+                }
+
+                if (jsonData["access_token"] == null)
+                {
+                    Console.WriteLine("[ERROR] Missing access_token in JSON data.");
+                    
+                    res.StatusCode = 400;
+                    res.Close();
+                    continue;
+                }
+
+                var accessToken = jsonData["access_token"]?.ToString();
+                App.TwitchOAuthAccessToken = accessToken!;
+
+                res.StatusCode = 200;
+                res.Close();
+
+                Console.WriteLine("[INFO] Received access token!");
+
+                callback?.Invoke();
+
+                _oauthListener.Stop();
+                return;
+            }
+        }
+    }
+
     private const string OAUTH_CLIENT_DOCUMENT =
 @"
 <!DOCTYPE html>

Models/BetterRaidDatabase.cs

@@ -0,0 +1,149 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.IO;
+using System.Runtime.CompilerServices;
+using Newtonsoft.Json;
+
+namespace BetterRaid.Models;
+
+[JsonObject]
+public class BetterRaidDatabase : INotifyPropertyChanged
+{
+    [JsonIgnore]
+    private string? _databaseFilePath;
+    private bool _onlyOnline;
+
+    public event PropertyChangedEventHandler? PropertyChanged;
+    public bool OnlyOnline
+    {
+        get => _onlyOnline;
+        set
+        {
+            if (value == _onlyOnline)
+                return;
+            
+            _onlyOnline = value;
+            OnPropertyChanged();
+        }
+    }
+    public List<string> Channels { get; set; } = [];
+    public Dictionary<string, DateTime?> LastRaided = [];
+    public bool AutoSave { get; set; }
+
+    public static BetterRaidDatabase LoadFromFile(string path)
+    {
+        ArgumentNullException.ThrowIfNullOrEmpty(path);
+
+        path = Path.Combine(Environment.CurrentDirectory, path);
+
+        if (File.Exists(path) == false)
+        {
+            throw new FileNotFoundException("Database file not found", path);
+        }
+
+        var dbStr = File.ReadAllText(path);
+        var dbObj = JsonConvert.DeserializeObject<BetterRaidDatabase>(dbStr);
+
+        if (dbObj == null)
+        {
+            throw new JsonException("Failed to read database file");
+        }
+        
+        dbObj._databaseFilePath = path;
+
+        foreach (var channel in dbObj.Channels)
+        {
+            if (dbObj.LastRaided.ContainsKey(channel) == false)
+            {
+                dbObj.LastRaided.Add(channel, null);
+            }
+        }
+
+        Console.WriteLine("[DEBUG] Loaded database from {0}", path);
+
+        return dbObj;
+    }
+
+    public void Save(string? path = null)
+    {
+        if (string.IsNullOrEmpty(_databaseFilePath) && string.IsNullOrEmpty(path))
+        {
+            throw new ArgumentException("No target path given to save database at");
+        }
+
+        if (string.IsNullOrEmpty(path) == false && string.IsNullOrEmpty(_databaseFilePath))
+        {
+            _databaseFilePath = path;
+        }
+
+        var dbStr = JsonConvert.SerializeObject(this);
+        var targetPath = (path ?? _databaseFilePath)!;
+
+        File.WriteAllText(targetPath, dbStr);
+
+        Console.WriteLine("[DEBUG] Saved database to {0}", targetPath);
+    }
+
+    public void AddChannel(string channel)
+    {
+        ArgumentNullException.ThrowIfNull(channel);
+
+        if (Channels.Contains(channel))
+            return;
+        
+        Channels.Add(channel);
+        OnPropertyChanged(nameof(Channels));
+    }
+
+    public void RemoveChannel(string channel)
+    {
+        ArgumentNullException.ThrowIfNull(channel);
+
+        if (Channels.Contains(channel) == false)
+            return;
+        
+        Channels.Remove(channel);
+        OnPropertyChanged(nameof(Channels));
+    }
+
+    public void SetRaided(string channel, DateTime dateTime)
+    {
+        ArgumentNullException.ThrowIfNull(channel);
+
+        if (LastRaided.ContainsKey(channel))
+        {
+            LastRaided[channel] = dateTime;
+        }
+        else
+        {
+            LastRaided.Add(channel, dateTime);
+        }
+
+        OnPropertyChanged(nameof(LastRaided));
+    }
+
+    public DateTime? GetLastRaided(string channel)
+    {
+        ArgumentNullException.ThrowIfNull(channel);
+
+        if (LastRaided.ContainsKey(channel))
+        {
+            return LastRaided[channel];
+        }
+        else
+        {
+            return null;
+        }
+    }
+
+    private void OnPropertyChanged([CallerMemberName] string? propertyName = null)
+    {
+        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+
+        if (AutoSave && _databaseFilePath != null)
+        {
+            Save();
+        }
+    }
+}

Models/Database/BetterRaidDatabase.cs

@@ -1,11 +0,0 @@
-using System.Collections.Generic;
-using Newtonsoft.Json;
-
-namespace BetterRaid.Models.Database;
-
-[JsonObject]
-public class BetterRaidDatabase
-{
-    public bool OnlyOnline { get; set; }
-    public List<TwitchChannel> Channels { get; set; } = [];
-}

Models/TwitchChannel.cs

@@ -1,54 +1,24 @@
-using System;
 using System.ComponentModel;
-using System.Linq;
 using System.Runtime.CompilerServices;
-using BetterRaid.Services;
-using Newtonsoft.Json;
-using TwitchLib.PubSub.Events;
+using Avalonia.Threading;
 
 namespace BetterRaid.Models;
 
-[JsonObject]
 public class TwitchChannel : INotifyPropertyChanged
 {
-    private string? _id;
-    private string _name;
-    private string? _broadcasterId;
     private string? _viewerCount;
     private bool _isLive;
+    private string? _name;
     private string? _displayName;
     private string? _thumbnailUrl;
     private string? _category;
-    private string? _title;
-    private DateTime? _lastRaided;
-
-    public string? Id
-    {
-        get => _id;
-        set
-        {
-            if (value == _id)
-                return;
-            
-            _id = value;
-            OnPropertyChanged();
-        }
-    }
 
     public string? BroadcasterId
     {
-        get => _broadcasterId;
-        set
-        {
-            if (value == _broadcasterId)
-                return;
-
-            _broadcasterId = value;
-            OnPropertyChanged();
-        }
+        get;
+        set;
     }
-    
-    public string Name
+    public string? Name
     {
         get => _name;
         set
@@ -60,8 +30,6 @@ public class TwitchChannel : INotifyPropertyChanged
             OnPropertyChanged();
         }
     }
-    
-    [JsonIgnore]
     public bool IsLive
     {
         get => _isLive;
@@ -74,8 +42,6 @@ public class TwitchChannel : INotifyPropertyChanged
             OnPropertyChanged();
         }
     }
-    
-    [JsonIgnore]
     public string? ViewerCount
     {
         get => _viewerCount;
@@ -115,7 +81,6 @@ public class TwitchChannel : INotifyPropertyChanged
         }
     }
 
-    [JsonIgnore]
     public string? Category
     {
         get => _category;
@@ -128,84 +93,10 @@ public class TwitchChannel : INotifyPropertyChanged
             OnPropertyChanged();
         }
     }
-    
-    [JsonIgnore]
-    public string? Title
+
+    public TwitchChannel(string channelName)
     {
-        get => _title;
-        set
-        {
-            if (value == _title)
-                return;
-            
-            _title = value;
-            OnPropertyChanged();
-        }
-    }
-    
-    public DateTime? LastRaided
-    {
-        get => _lastRaided;
-        set
-        {
-            if (value == _lastRaided)
-                return;
-            
-            _lastRaided = value;
-            OnPropertyChanged();
-        }
-    }
-
-    public TwitchChannel(string? channelName)
-    {
-        _name = channelName ?? string.Empty;
-    }
-
-    public void UpdateChannelData(ITwitchService service)
-    {
-        var channel = service.TwitchApi.Helix.Search.SearchChannelsAsync(Name).Result.Channels
-            .FirstOrDefault(c => c.BroadcasterLogin.Equals(Name, StringComparison.CurrentCultureIgnoreCase));
-
-        if (channel == null)
-            return;
-        
-        var stream = service.TwitchApi.Helix.Streams.GetStreamsAsync(userLogins: [ Name ]).Result.Streams
-            .FirstOrDefault(s => s.UserLogin.Equals(Name, StringComparison.CurrentCultureIgnoreCase));
-
-        Id = channel.Id;
-        BroadcasterId = channel.Id;
-        DisplayName = channel.DisplayName;
-        ThumbnailUrl = channel.ThumbnailUrl;
-        Category = channel.GameName;
-        Title = channel.Title;
-        IsLive = channel.IsLive;
-        ViewerCount = stream?.ViewerCount == null
-            ? null
-            : $"{stream.ViewerCount}";
-    }
-
-    public void OnStreamUp(object? sender, OnStreamUpArgs args)
-    {
-        if (args.ChannelId != BroadcasterId)
-            return;
-        
-        IsLive = true;
-    }
-
-    public void OnStreamDown(object? sender, OnStreamDownArgs args)
-    {
-        if (args.ChannelId != BroadcasterId)
-            return;
-
-        IsLive = false;
-    }
-
-    public void OnViewCount(object? sender, OnViewCountArgs args)
-    {
-        if (args.ChannelId != BroadcasterId)
-            return;
-
-        ViewerCount = $"{args.Viewers}";
+        Name = channelName;
     }
 
     public event PropertyChangedEventHandler? PropertyChanged;

Program.cs

@@ -1,6 +1,5 @@
 using Avalonia;
 using System;
-using Avalonia.ReactiveUI;
 
 namespace BetterRaid;
 
@@ -10,15 +9,13 @@ sealed class Program
     // SynchronizationContext-reliant code before AppMain is called: things aren't initialized
     // yet and stuff might break.
     [STAThread]
-    public static void Main(string[] args) =>
-        BuildAvaloniaApp()
-            .StartWithClassicDesktopLifetime(args);
+    public static void Main(string[] args) => BuildAvaloniaApp()
+        .StartWithClassicDesktopLifetime(args);
 
     // Avalonia configuration, don't remove; also used by visual designer.
     public static AppBuilder BuildAvaloniaApp()
         => AppBuilder.Configure<App>()
             .UsePlatformDetect()
             .WithInterFont()
-            .LogToTrace()
-            .UseReactiveUI();
+            .LogToTrace();
 }

README.md

@@ -1 +1,2 @@
 # BetterRaid
+

Services/DatabaseService.cs

@@ -1,162 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using BetterRaid.Misc;
-using BetterRaid.Models;
-using BetterRaid.Models.Database;
-using Microsoft.Extensions.Logging;
-using Newtonsoft.Json;
-
-namespace BetterRaid.Services;
-
-public interface IDatabaseService
-{
-    bool OnlyOnline { get; set; }
-    bool AutoSave { get; set; }
-    BetterRaidDatabase? Database { get; set; }
-    void LoadOrCreate();
-    void LoadFromFile(string path, bool createIfNotExist = false);
-    Task UpdateLoadedChannels();
-    void Save(string? path = null);
-    bool TrySetRaided(TwitchChannel channel, DateTime dateTime);
-}
-
-public class DatabaseService : IDatabaseService
-{
-    private string? _databaseFilePath;
-    private readonly ILogger<DatabaseService> _logger;
-    private readonly ITwitchService _twitch;
-
-    public bool OnlyOnline { get; set; }
-    public bool AutoSave { get; set; }
-    
-    public BetterRaidDatabase? Database { get; set; }
-
-    public DatabaseService(ILogger<DatabaseService> logger, ITwitchService twitch)
-    {
-        _logger = logger;
-        _twitch = twitch;
-    }
-
-    public void LoadOrCreate()
-    {
-        LoadFromFile(Constants.DatabaseFilePath, true);
-    }
-    
-    public void LoadFromFile(string path, bool createIfNotExist = false)
-    {
-        ArgumentException.ThrowIfNullOrEmpty(path);
-
-        path = Path.Combine(Environment.CurrentDirectory, path);
-        var exists = File.Exists(path);
-
-        switch (exists)
-        {
-            case false when createIfNotExist == false:
-                throw new FileNotFoundException("Database file not found", path);
-            
-            case false when createIfNotExist:
-                _logger.LogWarning("Database file not found, creating new database");
-            
-                Database = new BetterRaidDatabase();
-                Save(path);
-            
-                _logger.LogDebug("Created new database at {path}", path);
-            
-                return;
-            
-            case true:
-                var dbStr = File.ReadAllText(path);
-                var dbObj = JsonConvert.DeserializeObject<BetterRaidDatabase>(dbStr);
-
-                _databaseFilePath = path;
-                Database = dbObj ?? throw new JsonException("Failed to read database file");
-
-                _logger.LogDebug("Loaded database from {path}", path);
-
-                return;
-        }
-    }
-
-    public async Task UpdateLoadedChannels()
-    {
-        if (Database == null || Database.Channels.Count == 0)
-            return;
-
-        await Parallel.ForAsync(0, Database.Channels.Count, (i, c) =>
-        {
-            if (c.IsCancellationRequested)
-                return ValueTask.FromCanceled(c);
-            
-            var channel = Database.Channels[i];
-            channel.UpdateChannelData(_twitch);
-            
-            return ValueTask.CompletedTask;
-        });
-    }
-
-    public void Save(string? path = null)
-    {
-        if (string.IsNullOrEmpty(_databaseFilePath) && string.IsNullOrEmpty(path))
-        {
-            throw new ArgumentException("No target path given to save database at");
-        }
-
-        if (string.IsNullOrEmpty(path) == false && string.IsNullOrEmpty(_databaseFilePath))
-        {
-            _databaseFilePath = path;
-        }
-
-        var dbStr = JsonConvert.SerializeObject(Database, Formatting.Indented);
-        var targetPath = _databaseFilePath!;
-
-        File.WriteAllText(targetPath, dbStr);
-
-        _logger.LogDebug("Saved database to {targetPath}", targetPath);
-    }
-
-    public void AddChannel(TwitchChannel channel)
-    {
-        ArgumentNullException.ThrowIfNull(channel);
-
-        if (Database == null)
-            throw new InvalidOperationException("Database is not loaded");
-
-        if (Database.Channels.Any(c => c.Name?.Equals(c.Name, StringComparison.CurrentCultureIgnoreCase) == true))
-            return;
-        
-        Database.Channels.Add(channel);
-    }
-
-    public void RemoveChannel(TwitchChannel channel)
-    {
-        ArgumentNullException.ThrowIfNull(channel);
-
-        if (Database == null)
-            throw new InvalidOperationException("Database is not loaded");
-        
-        var index = Database.Channels.FindIndex(c => c.Name?.Equals(c.Name, StringComparison.CurrentCultureIgnoreCase) == true);
-        
-        if (index == -1)
-            return;
-        
-        Database.Channels.RemoveAt(index);
-    }
-
-    public bool TrySetRaided(TwitchChannel channel, DateTime dateTime)
-    {
-        ArgumentNullException.ThrowIfNull(channel);
-
-        if (Database == null)
-            throw new InvalidOperationException("Database is not loaded");
-        
-        var twitchChannel = Database.Channels.FirstOrDefault(c => c.Name?.Equals(channel.Name, StringComparison.CurrentCultureIgnoreCase) == true);
-
-        if (twitchChannel == null)
-            return false;
-        
-        twitchChannel.LastRaided = dateTime;
-        return true;
-    }
-}

Services/IMainViewModelFactory.cs

@@ -1,8 +0,0 @@
-using BetterRaid.ViewModels;
-
-namespace BetterRaid.Services;
-
-public interface IMainViewModelFactory
-{
-    MainWindowViewModel CreateMainWindowViewModel();
-}

Services/ISynchronizaionService.cs

@@ -1,8 +0,0 @@
-using System;
-
-namespace BetterRaid.Services;
-
-public interface ISynchronizaionService
-{
-    void Invoke(Action action);
-}

Services/Implementations/DispatcherService.cs

@@ -1,17 +0,0 @@
-using Avalonia.Threading;
-using System;
-
-namespace BetterRaid.Services.Implementations;
-public class DispatcherService : ISynchronizaionService
-{
-    private readonly Dispatcher dispatcher;
-
-    public DispatcherService(Dispatcher dispatcher)
-    {
-        this.dispatcher = dispatcher;
-    }
-    public void Invoke(Action action)
-    {
-        dispatcher.Invoke(action);
-    }
-}

Services/Implementations/MainWindowViewModelFactory.cs

@@ -1,20 +0,0 @@
-using BetterRaid.ViewModels;
-
-namespace BetterRaid.Services.Implementations;
-
-public class MainWindowViewModelFactory// : IMainViewModelFactory
-{
-    private readonly ITwitchService _twitchService;
-    private readonly ISynchronizaionService _synchronizaionService;
-
-    public MainWindowViewModelFactory(ITwitchService twitchService, ISynchronizaionService synchronizaionService)
-    {
-        _twitchService = twitchService;
-        _synchronizaionService = synchronizaionService;
-    }
-
-    //public MainWindowViewModel CreateMainWindowViewModel()
-    //{
-    //    return new MainWindowViewModel(_twitchService, _synchronizaionService);
-    //}
-}

Services/TwitchService.cs

@@ -1,453 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.IO;
-using System.Runtime.CompilerServices;
-using System.Threading.Tasks;
-using BetterRaid.Misc;
-using BetterRaid.Models;
-using Microsoft.Extensions.Logging;
-using TwitchLib.Api;
-using TwitchLib.Api.Helix.Models.Users.GetUsers;
-using TwitchLib.PubSub;
-using TwitchLib.PubSub.Events;
-
-namespace BetterRaid.Services;
-
-public interface ITwitchService
-{
-    public string? AccessToken { get; }
-    public TwitchChannel? UserChannel { get; set; }
-    public TwitchAPI TwitchApi { get; }
-    public bool IsRaidStarted { get; set; }
-
-    public Task ConnectApiAsync(string clientId, string accessToken);
-    public string GetOAuthUrl();
-    public void StartRaid(string from, string to);
-    public bool CanStartRaidCommand(object? arg);
-    public void StartRaidCommand(object? arg);
-    public void StopRaid();
-    public void StopRaidCommand();
-    public void OpenChannelCommand(object? arg);
-    public void RegisterForEvents(TwitchChannel channel);
-    public void UnregisterFromEvents(TwitchChannel channel);
-    
-    public event EventHandler<EventArgs>? UserLoginChanged;
-    public event EventHandler<TwitchChannel>? TwitchChannelUpdated;
-    public event PropertyChangingEventHandler? PropertyChanging;
-    public event PropertyChangedEventHandler? PropertyChanged;
-}
-
-public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INotifyPropertyChanging
-{
-    private bool _isRaidStarted;
-    private int _raidParticipants;
-    private TwitchChannel? _userChannel;
-    private User? _user;
-    private readonly ILogger<TwitchService> _logger;
-    private readonly IWebToolsService _webTools;
-
-    public string AccessToken { get; private set; } = string.Empty;
-    
-    public bool IsRaidStarted
-    {
-        get => _isRaidStarted;
-        set => SetField(ref _isRaidStarted, value);
-    }
-
-    public User? User
-    {
-        get => _user;
-        set => SetField(ref _user, value);
-    }
-    
-    public TwitchChannel? UserChannel
-    {
-        get => _userChannel;
-        set
-        {
-            if (_userChannel != null && _userChannel.Name?.Equals(value?.Name) == true)
-                return;
-            
-            SetField(ref _userChannel, value);
-
-            _userChannel?.UpdateChannelData(this);
-            OnOnUserLoginChanged();
-        }
-    }
-
-    public TwitchAPI TwitchApi { get; }
-    public TwitchPubSub TwitchEvents { get;  }
-
-    public int RaidParticipants
-    {
-        get => _raidParticipants;
-        set => SetField(ref _raidParticipants, value);
-    }
-
-    public event EventHandler<EventArgs>? UserLoginChanged;
-    public event EventHandler<TwitchChannel>? TwitchChannelUpdated;
-
-    public event EventHandler<OnStreamDownArgs> OnStreamDown
-    {
-        add => TwitchEvents.OnStreamDown += value;
-        remove => TwitchEvents.OnStreamDown -= value;
-    }
-    
-    public event EventHandler<OnStreamUpArgs> OnStreamUp
-    {
-        add => TwitchEvents.OnStreamUp += value;
-        remove => TwitchEvents.OnStreamUp -= value;
-    }
-
-    public TwitchService(ILogger<TwitchService> logger, IWebToolsService webTools)
-    {
-        _logger = logger;
-        _webTools = webTools;
-        
-        TwitchApi = new TwitchAPI();
-        TwitchEvents = new TwitchPubSub();
-        
-        if (TryLoadAccessToken(out var token))
-        {
-            _logger.LogInformation("Found access token.");
-            Task.Run(() => ConnectApiAsync(Constants.TwitchClientId, token))
-                .ContinueWith(_ => ConnectTwitchEvents());
-        }
-        else
-        {
-            _logger.LogInformation("No access token found.");
-        }
-    }
-
-    private async Task ConnectTwitchEvents()
-    {
-        if (UserChannel == null || User == null)
-            return;
-
-        _logger.LogInformation("Connecting to Twitch Events ...");
-
-        TwitchEvents.OnRaidGo += OnUserRaidGo;
-        TwitchEvents.OnRaidUpdate += OnUserRaidUpdate;
-        TwitchEvents.OnStreamUp += OnUserStreamUp;
-        TwitchEvents.OnStreamDown += OnUserStreamDown;
-        TwitchEvents.OnViewCount += OnViewCount;
-        TwitchEvents.OnLog += OnPubSubLog;
-        TwitchEvents.OnPubSubServiceError += OnPubSubServiceError;
-        TwitchEvents.OnPubSubServiceConnected += OnPubSubServiceConnected;
-        TwitchEvents.OnPubSubServiceClosed += OnPubSubServiceClosed;
-        
-        TwitchEvents.ListenToVideoPlayback(UserChannel.BroadcasterId);
-        TwitchEvents.ListenToRaid(UserChannel.BroadcasterId);
-        
-        TwitchEvents.Connect();
-        
-        await Task.CompletedTask;
-    }
-
-    public async Task ConnectApiAsync(string clientId, string accessToken)
-    {
-        _logger.LogInformation("Connecting to Twitch API ...");
-        
-        AccessToken = accessToken;
-        
-        TwitchApi.Settings.ClientId = clientId;
-        TwitchApi.Settings.AccessToken = accessToken;
-
-        if (TryGetUser(out var user))
-        {
-            User = user;
-        }
-        else
-        {
-            User = null;
-            
-            _logger.LogError("Could not get user with client id {clientId} - please check your clientId and accessToken", clientId);
-        }
-
-        if (TryGetUserChannel(out var channel))
-        {
-            UserChannel = channel;
-            _logger.LogInformation("Connected to Twitch API as {channelName} with broadcaster id {channelBroadcasterId}.", channel?.Name, channel?.BroadcasterId);
-        }
-        else
-        {
-            UserChannel = null;
-            
-            _logger.LogError("Could not get user channel.");
-        }
-        
-        if (User == null || UserChannel == null)
-        {
-            _logger.LogError("Could not connect to Twitch API.");
-        }
-        
-        await Task.CompletedTask;
-    }
-
-    private bool TryLoadAccessToken(out string token)
-    {
-        token = string.Empty;
-
-        if (!File.Exists(Constants.TwitchOAuthAccessTokenFilePath))
-            return false;
-        
-        token = File.ReadAllText(Constants.TwitchOAuthAccessTokenFilePath);
-        return true;
-    }
-    
-    public void SaveAccessToken(string token)
-    {
-        File.WriteAllText(Constants.TwitchOAuthAccessTokenFilePath, token);
-    }
-    
-    public bool TryGetUser(out User? user)
-    {
-        user = null;
-        
-        try
-        {
-            var userResult = TwitchApi.Helix.Users.GetUsersAsync().Result.Users[0];
-
-            if (userResult == null)
-            {
-                return false;
-            }
-
-            user = userResult;
-            return true;
-        }
-        catch (Exception e)
-        {
-            _logger.LogError(e, "Could not get user.");
-            return false;
-        }
-    }
-
-    public bool TryGetUserChannel(out TwitchChannel? channel)
-    {
-        channel = null;
-        
-        if (User == null)
-            return false;
-        
-        channel = new TwitchChannel(User.Login);
-        
-        return true;
-    }
-
-    public void RegisterForEvents(TwitchChannel channel)
-    {
-        _logger.LogDebug("Registering for events for {channelName} with broadcaster id {channelBroadcasterId} ...", channel.Name, channel.BroadcasterId);
-
-        channel.PropertyChanged += OnTwitchChannelUpdated;
-        
-        TwitchEvents.OnStreamUp += channel.OnStreamUp;
-        TwitchEvents.OnStreamDown += channel.OnStreamDown;
-        TwitchEvents.OnViewCount += channel.OnViewCount;
-        
-        TwitchEvents.ListenToVideoPlayback(channel.Id);
-        
-        TwitchEvents.SendTopics(AccessToken);
-    }
-
-    public void UnregisterFromEvents(TwitchChannel channel)
-    {
-        _logger.LogDebug("Unregistering from events for {channelName} with broadcaster id {channelBroadcasterId} ...", channel.Name, channel.BroadcasterId);
-        
-        channel.PropertyChanged -= OnTwitchChannelUpdated;
-        
-        TwitchEvents.OnStreamUp -= channel.OnStreamUp;
-        TwitchEvents.OnStreamDown -= channel.OnStreamDown;
-        TwitchEvents.OnViewCount -= channel.OnViewCount;
-        
-        TwitchEvents.ListenToVideoPlayback(channel.Id);
-        
-        TwitchEvents.SendTopics(AccessToken, true);
-    }
-
-    public string GetOAuthUrl()
-    {
-        var scopes = string.Join("+", Constants.TwitchOAuthScopes);
-        
-        return $"https://id.twitch.tv/oauth2/authorize"
-               + $"?client_id={Constants.TwitchClientId}"
-               + $"&redirect_uri={Constants.TwitchOAuthRedirectUrl}"
-               + $"&response_type={Constants.TwitchOAuthResponseType}"
-               + $"&scope={scopes}";
-    }
-    
-    public void StartRaid(string from, string to)
-    {
-        TwitchApi.Helix.Raids.StartRaidAsync(from, to);
-        IsRaidStarted = true;
-    }
-
-    public bool CanStartRaidCommand(object? arg)
-    {
-        return UserChannel?.IsLive == true && IsRaidStarted == false;
-    }
-
-    public void StartRaidCommand(object? arg)
-    {
-        if (arg == null || UserChannel?.BroadcasterId == null)
-        {
-            return;
-        }
-        
-        var from = UserChannel.BroadcasterId!;
-        var to = arg.ToString()!;
-        
-        StartRaid(from, to);
-    }
-
-    public void StopRaid()
-    {
-        if (UserChannel?.BroadcasterId == null)
-            return;
-        
-        if (IsRaidStarted == false)
-            return;
-        
-        TwitchApi.Helix.Raids.CancelRaidAsync(UserChannel.BroadcasterId);
-        IsRaidStarted = false;
-    }
-
-    public void StopRaidCommand()
-    {
-        StopRaid();
-    }
-
-    public void OpenChannelCommand(object? arg)
-    {
-        var channelName = arg?.ToString();
-        if (string.IsNullOrEmpty(channelName))
-            return;
-        
-        var url = $"https://twitch.tv/{channelName}";
-        
-        _webTools.OpenUrl(url);
-    }
-
-    private void OnPubSubServiceClosed(object? sender, EventArgs e)
-    {
-        _logger.LogWarning("PubSub: Connection closed.");
-    }
-
-    private void OnPubSubServiceError(object? sender, OnPubSubServiceErrorArgs e)
-    {
-        _logger.LogError(e.Exception, "PubSub: {exception}", e.Exception);
-    }
-
-    private void OnPubSubLog(object? sender, OnLogArgs e)
-    {
-        _logger.LogInformation("PubSub: {data}", e.Data);
-    }
-
-    private void OnPubSubServiceConnected(object? sender, EventArgs e)
-    {
-        TwitchEvents.SendTopics(AccessToken);
-        _logger.LogInformation("PubSub: Connected.");
-    }
-
-    // TODO Not called while raid is ongoing
-    private void OnUserRaidUpdate(object? sender, OnRaidUpdateArgs e)
-    {
-        //if (e.ChannelId != UserChannel?.BroadcasterId)
-        //    return;
-        
-        RaidParticipants = e.ViewerCount;
-        _logger.LogInformation("Raid participants: {participants}", RaidParticipants);
-    }
-
-    private void OnViewCount(object? sender, OnViewCountArgs e)
-    {
-        if (UserChannel == null)
-            return;
-        
-        if (e.ChannelId != UserChannel.Id)
-            return;
-        
-        UserChannel.OnViewCount(sender, e);
-    }
-
-    private void OnUserRaidGo(object? sender, OnRaidGoArgs e)
-    {
-        if (e.ChannelId != UserChannel?.Id)
-            return;
-
-        _logger.LogInformation("Raid started.");
-        
-        IsRaidStarted = false;
-    }
-
-    private void OnUserStreamDown(object? sender, OnStreamDownArgs e)
-    {
-        if (UserChannel == null)
-            return;
-        
-        if (e.ChannelId != UserChannel?.Id)
-            return;
-
-        _logger.LogInformation("Stream down.");
-        
-        IsRaidStarted = false;
-        
-        UserChannel.IsLive = false;
-    }
-
-    private void OnUserStreamUp(object? sender, OnStreamUpArgs e)
-    {
-        if (UserChannel == null)
-            return;
-        
-        if (e.ChannelId != UserChannel?.Id)
-            return;
-        
-        _logger.LogInformation("Stream up.");
-        
-        IsRaidStarted = false;
-        UserChannel.IsLive = true;
-    }
-
-    private void OnTwitchChannelUpdated(object? sender, PropertyChangedEventArgs e)
-    {
-        if (sender is not TwitchChannel channel)
-            return;
-        
-        if (e.PropertyName != nameof(TwitchChannel.IsLive))
-            return;
-        
-        TwitchChannelUpdated?.Invoke(this, channel);
-    }
-
-    public event PropertyChangingEventHandler? PropertyChanging;
-    public event PropertyChangedEventHandler? PropertyChanged;
-
-    private void OnPropertyChanged([CallerMemberName] string? propertyName = null)
-    {
-        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
-    }
-
-    private void OnPropertyChanging([CallerMemberName] string? propertyName = null)
-    {
-        PropertyChanging?.Invoke(this, new PropertyChangingEventArgs(propertyName));
-    }
-
-    private bool SetField<T>(ref T field, T value, [CallerMemberName] string? propertyName = null)
-    {
-        if (EqualityComparer<T>.Default.Equals(field, value))
-            return false;
-        
-        OnPropertyChanging(propertyName);
-        field = value;
-        OnPropertyChanged(propertyName);
-        
-        return true;
-    }
-
-    private void OnOnUserLoginChanged()
-    {
-        UserLoginChanged?.Invoke(this, EventArgs.Empty);
-    }
-}

ViewModels/AddChannelWindowViewModel.cs

@@ -0,0 +1,6 @@
+namespace BetterRaid.ViewModels;
+
+public class AddChannelWindowViewModel : ViewModelBase
+{
+    
+}

ViewModels/MainWindowViewModel.cs

@@ -1,103 +1,32 @@
 using System;
-using System.Collections.ObjectModel;
-using System.Reactive.Linq;
 using System.Threading;
-using System.Threading.Tasks;
 using Avalonia.Controls;
 using BetterRaid.Extensions;
+using BetterRaid.Misc;
 using BetterRaid.Models;
-using BetterRaid.Services;
 using BetterRaid.Views;
-using DynamicData;
-using DynamicData.Binding;
-using Microsoft.Extensions.Logging;
-using ReactiveUI;
 
 namespace BetterRaid.ViewModels;
 
-public class MainWindowViewModel : ViewModelBase
+public partial class MainWindowViewModel : ViewModelBase
 {
-    private readonly SourceList<TwitchChannel> _sourceList;
+    private string? _filter;
+    
+    private BetterRaidDatabase? _db;
 
-    private readonly ISynchronizaionService _synchronizationService;
-    private readonly ILogger<MainWindowViewModel> _logger;
-    private readonly IWebToolsService _webTools;
-    private readonly IDatabaseService _db;
-    private readonly ITwitchService _twitch;
+    public BetterRaidDatabase? Database
+    {
+        get => _db;
+        set => SetProperty(ref _db, value);
+    }
 
-    private string _filter;
-    private bool _onlyOnline;
-    private readonly ReadOnlyObservableCollection<TwitchChannel> _filteredChannels;
-
-    public ITwitchService Twitch => _twitch;
-
-    public ReadOnlyObservableCollection<TwitchChannel> FilteredChannels => _filteredChannels;
-
-    public string Filter
+    public string? Filter
     {
         get => _filter;
-        set
-        {
-            this.RaiseAndSetIfChanged(ref _filter, value);
-            
-            _sourceList.Edit(innerList =>
-            {
-                if (_db.Database == null)
-                    return;
-                
-                innerList.Clear();
-                innerList.AddRange(_db.Database.Channels);
-            });
-        }
+        set => SetProperty(ref _filter, value);
     }
 
-    public bool OnlyOnline
-    {
-        get => _onlyOnline;
-        set
-        {
-            this.RaiseAndSetIfChanged(ref _onlyOnline, value);
-            
-            _sourceList.Edit(innerList =>
-            {
-                if (_db.Database == null)
-                    return;
-                
-                innerList.Clear();
-                innerList.AddRange(_db.Database.Channels);
-            });
-        }
-    }
-
-    public bool IsLoggedIn => _twitch.UserChannel != null;
-
-    public MainWindowViewModel(
-        ILogger<MainWindowViewModel> logger,
-        ITwitchService twitch,
-        IWebToolsService webTools,
-        IDatabaseService db,
-        ISynchronizaionService synchronizationService)
-    {
-        _logger = logger;
-        _twitch = twitch;
-        _webTools = webTools;
-        _db = db;
-        _synchronizationService = synchronizationService;
-        _filter = string.Empty;
-
-        _twitch.UserLoginChanged += OnUserLoginChanged;
-
-        _sourceList = new SourceList<TwitchChannel>();
-        _sourceList.Connect()
-            .Filter(channel => channel.Name.Contains(_filter, StringComparison.OrdinalIgnoreCase))
-            .Filter(channel => !OnlyOnline || channel.IsLive)
-            .Sort(SortExpressionComparer<TwitchChannel>.Descending(channel => channel.IsLive))
-            .ObserveOn(RxApp.MainThreadScheduler)
-            .Bind(out _filteredChannels)
-            .Subscribe();
-
-        LoadChannelsFromDb();
-    }
+    public bool IsLoggedIn => App.TwitchApi != null;
 
     public void ExitApplication()
     {
@@ -114,36 +43,13 @@ public class MainWindowViewModel : ViewModelBase
 
     public void LoginWithTwitch()
     {
-        _webTools.StartOAuthLogin(_twitch, OnTwitchLoginCallback, CancellationToken.None);
+        Tools.StartOAuthLogin(App.TwitchOAuthUrl, OnTwitchLoginCallback, CancellationToken.None);
     }
 
-    private void OnTwitchLoginCallback()
+    public void OnTwitchLoginCallback()
     {
-        this.RaisePropertyChanged(nameof(IsLoggedIn));
-    }
+        App.InitTwitchClient(overrideToken: true);
 
-    private void LoadChannelsFromDb()
-    {
-        if (_db.Database == null)
-        {
-            _logger.LogError("Database is null");
-            return;
-        }
-
-        foreach (var channel in _db.Database.Channels)
-        {
-            Task.Run(() =>
-            {
-                channel.UpdateChannelData(_twitch);
-                _twitch.RegisterForEvents(channel);
-            });
-        }
-        
-        _sourceList.Edit(innerList => innerList.AddRange(_db.Database.Channels));
+        OnPropertyChanged(nameof(IsLoggedIn));
     }
-
-    private void OnUserLoginChanged(object? sender, EventArgs e)
-    {
-        this.RaisePropertyChanged(nameof(IsLoggedIn));
-    }
-}
+}

ViewModels/RaidButtonViewModel.cs

@@ -0,0 +1,195 @@
+using System;
+using System.ComponentModel;
+using System.Linq;
+using System.Threading.Tasks;
+using Avalonia.Media;
+using Avalonia.Threading;
+using BetterRaid.Events;
+using BetterRaid.Models;
+using TwitchLib.Api.Helix.Models.Raids.StartRaid;
+using TwitchLib.Api.Helix.Models.Search;
+using TwitchLib.Api.Helix.Models.Streams.GetStreams;
+
+namespace BetterRaid.ViewModels;
+
+public class RaidButtonViewModel : ViewModelBase
+{
+    private TwitchChannel? _channel;
+    private SolidColorBrush _viewerCountColor = new SolidColorBrush(Color.FromRgb(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+    private bool _hideDeleteButton;
+    private bool _isAd;
+
+    public string ChannelName
+    {
+        get;
+        set;
+    }
+
+    public bool HideDeleteButton
+    {
+        get => _hideDeleteButton;
+        set => SetProperty(ref _hideDeleteButton, value);
+    }
+
+    public bool IsAd
+    {
+        get => _isAd;
+        set => SetProperty(ref _isAd, value);
+    }
+
+    public TwitchChannel? Channel => _channel ?? new TwitchChannel(ChannelName);
+
+    public SolidColorBrush ViewerCountColor
+    {
+        get => _viewerCountColor;
+        set => SetProperty(ref _viewerCountColor, value);
+    }
+
+    public MainWindowViewModel? MainVm { get; set; }
+
+    public DateTime? LastRaided => MainVm?.Database?.GetLastRaided(ChannelName);
+
+    public event EventHandler<ChannelDataChangedEventArgs>? ChannelDataChanged;
+
+    public RaidButtonViewModel(string channelName)
+    {
+        ChannelName = channelName;
+    }
+
+    public async Task<bool> GetOrUpdateChannelAsync()
+    {
+        Console.WriteLine("[DEBUG] Updating channel '{0}' ...", ChannelName);
+
+        var currentChannelData = await GetChannelAsync(ChannelName);
+
+        if (currentChannelData == null)
+            return false;
+
+        var currentStreamData = await GetStreamAsync(currentChannelData);
+
+        var swapChannel = new TwitchChannel(ChannelName)
+        {
+            BroadcasterId = currentChannelData.Id,
+            Name = ChannelName,
+            DisplayName = currentChannelData.DisplayName,
+            IsLive = currentChannelData.IsLive,
+            ThumbnailUrl = currentChannelData.ThumbnailUrl,
+            ViewerCount = currentStreamData?.ViewerCount == null
+                             ? "(Offline)"
+                             : $"{currentStreamData?.ViewerCount} Viewers",
+            Category = currentStreamData?.GameName
+        };
+
+        if (_channel != null)
+        {
+            _channel.PropertyChanged -= OnChannelDataChanged;
+        }
+
+        Dispatcher.UIThread.Invoke(() => {
+            ViewerCountColor = new SolidColorBrush(Color.FromRgb(
+                r: swapChannel.IsLive ? (byte) 0      : byte.MaxValue,
+                g: swapChannel.IsLive ? byte.MaxValue : (byte) 0,
+                b: 0)
+            );
+
+            _channel = swapChannel;
+            OnPropertyChanged(nameof(Channel));
+        });
+
+        if (_channel != null)
+        {
+            _channel.PropertyChanged += OnChannelDataChanged;
+        }
+
+        Console.WriteLine("[DEBUG] DONE Updating channel '{0}'", ChannelName);
+
+        return true;
+    }
+
+    private async Task<Channel?> GetChannelAsync(string channelName)
+    {
+        if (App.TwitchApi == null)
+            return null;
+
+        if (string.IsNullOrEmpty(channelName))
+            return null;
+
+        var channels = await App.TwitchApi.Helix.Search.SearchChannelsAsync(channelName);
+        var exactChannel = channels.Channels.FirstOrDefault(c => c.BroadcasterLogin.Equals(channelName, StringComparison.CurrentCultureIgnoreCase));
+
+        return exactChannel;
+    }
+
+    private async Task<Stream?> GetStreamAsync(Channel currentChannelData)
+    {
+        if (App.TwitchApi == null)
+            return null;
+
+        if (currentChannelData == null)
+            return null;
+
+        var streams = await App.TwitchApi.Helix.Streams.GetStreamsAsync(userLogins: [currentChannelData.BroadcasterLogin]);
+        var exactStream = streams.Streams.FirstOrDefault(s => s.UserLogin == currentChannelData.BroadcasterLogin);
+
+        return exactStream;
+    }
+
+    public async Task RaidChannel()
+    {
+        if (App.TwitchApi == null)
+            return;
+        
+        if (Channel == null)
+            return;
+        
+        if (string.IsNullOrWhiteSpace(App.TwitchBroadcasterId))
+            return;
+        
+        if (App.TwitchBroadcasterId == Channel.BroadcasterId)
+            return;
+
+        try
+        {
+            await App.TwitchApi.Helix.Raids.StartRaidAsync(App.TwitchBroadcasterId, Channel.BroadcasterId);
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e.Message);
+            Console.WriteLine(e.StackTrace);
+
+            return;
+        }
+
+        if (MainVm?.Database != null)
+        {
+            MainVm.Database.SetRaided(ChannelName, DateTime.Now);
+        }
+    }
+
+    public void RemoveChannel()
+    {
+        if (MainVm?.Database == null)
+            return;
+        
+        MainVm.Database.RemoveChannel(ChannelName);
+    }
+
+    private void OnChannelDataChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        switch (e.PropertyName)
+        {
+            case "IsLive":
+                OnChannelDataChanged(ChannelDataChangedEventArgs.FromIsLive(false, true));
+                break;
+            
+            case "ViewerCount":
+                OnChannelDataChanged(ChannelDataChangedEventArgs.FromViewerCount(0, 10));
+                break;
+        }
+    }
+
+    private void OnChannelDataChanged(ChannelDataChangedEventArgs args)
+    {
+        ChannelDataChanged?.Invoke(this, args);
+    }
+}

ViewModels/ViewModelBase.cs

@@ -1,9 +1,7 @@
 using CommunityToolkit.Mvvm.ComponentModel;
-using ReactiveUI;
 
 namespace BetterRaid.ViewModels;
 
-public class ViewModelBase : ReactiveObject
+public class ViewModelBase : ObservableObject
 {
-    
 }

Views/AboutWindow.axaml

@@ -2,7 +2,6 @@
         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:vm="clr-namespace:BetterRaid.ViewModels"
         mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
         x:Class="BetterRaid.Views.AboutWindow"
         Title="About"

Views/AboutWindow.axaml.cs

@@ -1,4 +1,6 @@
+using Avalonia;
 using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
 
 namespace BetterRaid.Views;
 

Views/AddChannelWindow.axaml

@@ -0,0 +1,38 @@
+<Window xmlns="https://github.com/avaloniaui"
+        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:vm="using:BetterRaid.ViewModels"
+        mc:Ignorable="d" d:DesignWidth="100" d:DesignHeight="50"
+        x:Class="BetterRaid.Views.AddChannelWindow"
+        x:DataType="vm:AddChannelWindowViewModel"
+        Icon="/Assets/logo.png"
+        Width="200"
+        Height="80"
+        MaxWidth="200"
+        MaxHeight="80"
+        Title="Add Channel">
+
+  <Design.DataContext>
+      <vm:AddChannelWindowViewModel/>
+  </Design.DataContext>
+
+  <StackPanel Orientation="Vertical"
+              Margin="5"
+              Spacing="5"
+              HorizontalAlignment="Stretch"
+              VerticalAlignment="Stretch">
+
+    <TextBox HorizontalAlignment="Stretch"
+             VerticalAlignment="Stretch"
+             x:Name="channelNameTxt"
+             Watermark="Enter Channelname" />
+    
+    <Button HorizontalAlignment="Center"
+            VerticalAlignment="Center"
+            Content="OK"
+            x:Name="okBtn"
+            IsEnabled="True" />
+
+  </StackPanel>
+</Window>

Views/AddChannelWindow.axaml.cs

@@ -0,0 +1,13 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace BetterRaid.Views;
+
+public partial class AddChannelWindow : Window
+{
+    public AddChannelWindow()
+    {
+        InitializeComponent();
+    }
+}

Views/MainWindow.axaml

@@ -1,14 +1,9 @@
 <Window xmlns="https://github.com/avaloniaui"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:vm="using:BetterRaid.ViewModels"
-        xmlns:con="using:BetterRaid.Converters"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:ai="using:AsyncImageLoader"
-        xmlns:misc="using:BetterRaid.Misc"
-        mc:Ignorable="d"
-        d:DesignWidth="600"
-        d:DesignHeight="800"
+        mc:Ignorable="d" d:DesignWidth="300" d:DesignHeight="450"
         Width="600"
         Height="800"
         x:Class="BetterRaid.Views.MainWindow"
@@ -16,91 +11,89 @@
         Icon="/Assets/logo.png"
         Title="BetterRaid"
         Background="DarkSlateGray">
-    
-    <Window.Resources>
-        <con:ChannelOnlineColorConverter x:Key="ChannelOnlineColorConverter" />
-    </Window.Resources>
+
+    <Design.DataContext>
+        <vm:MainWindowViewModel/>
+    </Design.DataContext>
 
     <Grid HorizontalAlignment="Stretch"
-          VerticalAlignment="Stretch"
-          ColumnDefinitions="Auto,*"
-          RowDefinitions="50,*">
+          VerticalAlignment="Stretch">
 
-        <StackPanel Grid.Column="0"
-                    Grid.Row="0"
-                    Orientation="Horizontal">
-            <ai:AdvancedImage CornerRadius="20"
-                              Width="40"
-                              Height="40"
-                              Margin="5"
-                              Source="{Binding Twitch.UserChannel.ThumbnailUrl,
-                                   FallbackValue={x:Static misc:Constants.ChannelPlaceholderImageUrl},
-                                   TargetNullValue={x:Static misc:Constants.ChannelPlaceholderImageUrl}}" />
-            
-            <TextBlock VerticalAlignment="Center"
-                       Margin="5, 0, 0, 0"
-                       FontWeight="Bold">
-                <TextBlock.Text>
-                    <MultiBinding StringFormat="{}{0} ({1})">
-                        <Binding Path="Twitch.UserChannel.DisplayName"
-                                 FallbackValue="-" />
-                        <Binding Path="Twitch.UserChannel.ViewerCount"
-                                 FallbackValue="Offline"
-                                 TargetNullValue="Offline" />
-                    </MultiBinding>
-                </TextBlock.Text>
-            </TextBlock>
-        </StackPanel>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="*" />
+            <ColumnDefinition Width="Auto" />
+        </Grid.ColumnDefinitions>
 
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+
+        <Menu Grid.Column="0"
+              Grid.ColumnSpan="2"
+              Grid.Row="0">
+
+            <MenuItem Header="File">
+                <MenuItem Header="About"
+                          CommandParameter="{Binding $parent[Window]}"
+                          Command="{Binding ShowAboutWindow}" />
+                <Separator />
+                <MenuItem Header="Exit"
+                          Command="{Binding ExitApplication}" />
+            </MenuItem>
+        </Menu>
+        
         <StackPanel Grid.Column="1"
                     Grid.Row="0"
                     Orientation="Horizontal"
-                    HorizontalAlignment="Right"
                     Spacing="5">
 
-            <CheckBox Content="Only Online"
-                      IsChecked="{Binding OnlyOnline, Mode=TwoWay, FallbackValue=False}" />
+            <Button Command="{Binding LoginWithTwitch}"
+                    IsVisible="{Binding !IsLoggedIn, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}">
+                    
+                <Button.Styles>
+                    <Style Selector="Button">
+                        <Setter Property="Background" Value="#6441a5" />
+                    </Style>
+                    <Style Selector="Button:pointerover /template/ ContentPresenter">
+                        <Setter Property="Background" Value="#b9a3e3" />
+                    </Style>
+                </Button.Styles>
 
-            <TextBox Width="200"
-                     Margin="5, 10, 5, 10"
+                <StackPanel Orientation="Horizontal">
+                    <TextBlock Text="Login"
+                               Foreground="#f1f1f1"
+                               FontSize="14" />
+                    <Image Source="avares://BetterRaid/Assets/glitch_flat_white.png"
+                           Width="16"
+                           Height="16"
+                           Margin="5, 0, 0, 0" />
+                </StackPanel>
+            </Button>
+
+            <CheckBox Content="Only Online"
+                      IsChecked="{Binding Database.OnlyOnline, Mode=TwoWay}" />
+
+            <TextBox Grid.Column="1"
+                     Grid.Row="0"
+                     Width="200"
+                     Margin="2"
                      Watermark="Filter Channels"
                      Text="{Binding Filter, Mode=TwoWay}"
                      HorizontalAlignment="Right" />
 
         </StackPanel>
-        
-        <Button Grid.Column="0"
-                Grid.ColumnSpan="2"
-                Grid.Row="1"
-                HorizontalAlignment="Center"
-                VerticalAlignment="Center"
-                Width="200"
-                Height="50"
-                Command="{Binding LoginWithTwitch}"
-                IsVisible="{Binding !IsLoggedIn, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}">
-            
-            <Button.Styles>
-                <Style Selector="Button">
-                    <Setter Property="Background" Value="#6441a5" />
-                </Style>
-                <Style Selector="Button:pointerover /template/ ContentPresenter">
-                    <Setter Property="Background" Value="#6C4CA5" />
-                </Style>
-            </Button.Styles>
 
-            <StackPanel Orientation="Horizontal">
-                <TextBlock Text="Login with Twitch"
-                           Foreground="#f1f1f1"
-                           FontSize="18"
-                           VerticalAlignment="Center" />
-                <Image Source="avares://BetterRaid/Assets/glitch_flat_white.png"
-                       Width="24"
-                       Height="24"
-                       VerticalAlignment="Center"
-                       Margin="5, 0, 0, 0" />
-            </StackPanel>
-            
-        </Button>
+        <TextBlock Text="Please login first!"
+                   Grid.Column="0"
+                   Grid.ColumnSpan="2"
+                   Grid.Row="1"
+                   IsVisible="{Binding !IsLoggedIn, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}"
+                   HorizontalAlignment="Center"
+                   VerticalAlignment="Center"
+                   TextAlignment="Center"
+                   FontSize="24"
+                   Foreground="#f1f1f1" />
 
         <ScrollViewer Grid.Column="0"
                       Grid.ColumnSpan="2"
@@ -115,133 +108,17 @@
                                          IsScrollInertiaEnabled="True" />
             </ScrollViewer.GestureRecognizers>
 
-            <ListBox ItemsSource="{Binding FilteredChannels, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}"
-                     SelectionMode="Single"
-                     SelectionChanged="SelectingItemsControl_OnSelectionChanged">
-                
-                <ListBox.ItemsPanel>
-                    <ItemsPanelTemplate>
-                        <VirtualizingStackPanel Orientation="Vertical" />
-                    </ItemsPanelTemplate>
-                </ListBox.ItemsPanel>
-                
-                <ListBox.ItemTemplate>
-                    <DataTemplate>
-                        <Grid ColumnDefinitions="100, *, 120"
-                              RowDefinitions="100">
+            <Grid HorizontalAlignment="Stretch"
+                  VerticalAlignment="Stretch"
+                  x:Name="raidGrid">
 
-                            <ai:AdvancedImage Grid.Column="0"
-                                              Grid.Row="0"
-                                              Source="{Binding ThumbnailUrl, TargetNullValue={x:Static misc:Constants.ChannelPlaceholderImageUrl}}" />
-                            
-                            <Border Grid.Column="0"
-                                    Grid.Row="0"
-                                    HorizontalAlignment="Right"
-                                    VerticalAlignment="Bottom"
-                                    Height="25"
-                                    MinWidth="25"
-                                    CornerRadius="12.5"
-                                    Background="{Binding IsLive, Converter={StaticResource ChannelOnlineColorConverter}}"
-                                    Padding="0"
-                                    Margin="0, 0, 5, 5">
-                                
-                                <TextBlock Text="{Binding ViewerCount, TargetNullValue='-', Mode=OneWay, UpdateSourceTrigger=PropertyChanged}"
-                                           FontSize="12"
-                                           TextAlignment="Center"
-                                           FontWeight="SemiBold"
-                                           Padding="0"
-                                           Margin="5"
-                                           Foreground="Black"/>
-                            </Border>
-                            
-                            <Grid Grid.Column="1"
-                                  Grid.Row="0"
-                                  Margin="10, 0, 0, 0"
-                                  ColumnDefinitions="100, *"
-                                  RowDefinitions="20, 20, 40, 20">
-                                <TextBlock Grid.Column="0"
-                                           Grid.Row="0"
-                                           Grid.ColumnSpan="2"
-                                           FontWeight="Bold"
-                                           TextDecorations="Underline"
-                                           Text="{Binding Name, TargetNullValue='???'}" />
-                                
-                                <TextBlock Grid.Column="0"
-                                             Grid.Row="1"
-                                             Text="Category:"
-                                             FontWeight="SemiBold" />
-                                
-                                <TextBlock Grid.Column="0"
-                                           Grid.Row="2"
-                                           Text="Title:"
-                                           FontWeight="SemiBold" />
-                                
-                                <TextBlock Grid.Column="0"
-                                             Grid.Row="3"
-                                             Text="Last Raided:"
-                                             FontWeight="SemiBold" />
-                                
-                                <TextBlock Grid.Column="1"
-                                           Grid.Row="1"
-                                           Text="{Binding Category, TargetNullValue='-'}" />
-                                
-                                <TextBlock Grid.Column="1"
-                                             Grid.Row="2"
-                                             TextWrapping="Wrap"
-                                             Text="{Binding Title, TargetNullValue='-'}" />
-                                
-                                <TextBlock Grid.Column="1"
-                                             Grid.Row="3"
-                                             Text="{Binding LastRaided, TargetNullValue='Never Raided'}" />
-                            </Grid>
-                            
-                            <StackPanel Grid.Column="2"
-                                        Grid.Row="0"
-                                        HorizontalAlignment="Stretch"
-                                        VerticalAlignment="Stretch">
-                                
-                                <Button Content="Start Raid"
-                                        Height="50"
-                                        Margin="0"
-                                        CornerRadius="0"
-                                        Background="ForestGreen"
-                                        HorizontalAlignment="Stretch"
-                                        VerticalAlignment="Stretch"
-                                        HorizontalContentAlignment="Center"
-                                        VerticalContentAlignment="Center"
-                                        IsEnabled="{Binding IsLive}"
-                                        IsVisible="{Binding !$parent[Window].((vm:MainWindowViewModel)DataContext).Twitch.IsRaidStarted}"
-                                        Command="{Binding $parent[Window].((vm:MainWindowViewModel)DataContext).Twitch.StartRaidCommand}"
-                                        CommandParameter="{Binding BroadcasterId}" />
-                                
-                                <Button Content="Cancel Raid"
-                                        Height="50"
-                                        Margin="0"
-                                        CornerRadius="0"
-                                        Background="DarkRed"
-                                        HorizontalAlignment="Stretch"
-                                        VerticalAlignment="Stretch"
-                                        HorizontalContentAlignment="Center"
-                                        VerticalContentAlignment="Center"
-                                        IsVisible="{Binding $parent[Window].((vm:MainWindowViewModel)DataContext).Twitch.IsRaidStarted}"
-                                        Command="{Binding $parent[Window].((vm:MainWindowViewModel)DataContext).Twitch.StopRaidCommand}" />
-                                
-                                <Button Content="View Channel"
-                                        Height="50"
-                                        CornerRadius="0"
-                                        Margin="0"
-                                        HorizontalAlignment="Stretch"
-                                        VerticalAlignment="Stretch"
-                                        HorizontalContentAlignment="Center"
-                                        VerticalContentAlignment="Center"
-                                        Command="{Binding $parent[Window].((vm:MainWindowViewModel)DataContext).Twitch.OpenChannelCommand}"
-                                        CommandParameter="{Binding Name}" />
-                            </StackPanel>
-                        </Grid>
-                    </DataTemplate>
-                </ListBox.ItemTemplate>
-            </ListBox>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="*" />
+                </Grid.ColumnDefinitions>
 
+            </Grid>
         </ScrollViewer>
 
     </Grid>

Views/MainWindow.axaml.cs

@@ -1,19 +1,293 @@
+using System;
+using System.Collections.ObjectModel;
+using System.ComponentModel;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
 using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Threading;
+using BetterRaid.Extensions;
+using BetterRaid.Models;
+using BetterRaid.ViewModels;
 
 namespace BetterRaid.Views;
 
 public partial class MainWindow : Window
 {
+    private ObservableCollection<RaidButtonViewModel> _raidButtonVMs;
+    private RaidButtonViewModel? _znButtonVm;
+    private BackgroundWorker _autoUpdater;
+
     public MainWindow()
     {
+        _raidButtonVMs = [];
+        _znButtonVm = null;
+        _autoUpdater = new();
+
+        DataContextChanged += OnDataContextChanged;
+        
         InitializeComponent();
+
+        _autoUpdater.WorkerSupportsCancellation = true;
+        _autoUpdater.DoWork += UpdateAllTiles;
     }
 
-    private void SelectingItemsControl_OnSelectionChanged(object? sender, SelectionChangedEventArgs e)
+    private void OnDatabaseChanged(object? sender, PropertyChangedEventArgs e)
     {
-        if (sender is ListBox listBox)
+        // TODO: Only if new channel was added or existing were removed
+        // InitializeRaidChannels();
+        GenerateRaidGrid();
+    }
+
+    private void OnDataContextChanged(object? sender, EventArgs e)
+    {
+        if (DataContext is MainWindowViewModel vm)
         {
-            listBox.SelectedItems?.Clear();
+            var dbPath = Path.Combine(App.BetterRaidDataPath, "db.json");
+        
+            try
+            {
+                vm.Database = BetterRaidDatabase.LoadFromFile(dbPath);
+            }
+            catch (FileNotFoundException)
+            {
+                var db = new BetterRaidDatabase();
+                db.Save(dbPath);
+
+                vm.Database = db;
+            }
+            
+            vm.Database.AutoSave = true;
+            vm.Database.PropertyChanged += OnDatabaseChanged;
+
+            vm.PropertyChanged += OnViewModelChanged;
+
+            InitializeRaidChannels();
+            GenerateRaidGrid();
+        }
+    }
+
+    private void OnViewModelChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        if (e.PropertyName == nameof(MainWindowViewModel.Filter))
+        {
+            GenerateRaidGrid();
+        }
+
+        if (e.PropertyName == nameof(MainWindowViewModel.IsLoggedIn) && DataContext is MainWindowViewModel { IsLoggedIn: true })
+        {
+            InitializeRaidChannels();
+            GenerateRaidGrid();
+        }
+    }
+
+    private void InitializeRaidChannels()
+    {
+        if (DataContext is MainWindowViewModel { IsLoggedIn: false })
+            return;
+
+        if (_autoUpdater?.IsBusy == false)
+        {
+            _autoUpdater?.CancelAsync();
+        }
+
+        _raidButtonVMs.Clear();
+
+        var vm = DataContext as MainWindowViewModel;
+
+        if (vm?.Database == null)
+            return;
+
+        foreach (var channel in vm.Database.Channels)
+        {
+            if (string.IsNullOrEmpty(channel))
+                continue;
+
+            var rbvm = new RaidButtonViewModel(channel)
+            {
+                MainVm = vm
+            };
+
+            _raidButtonVMs.Add(rbvm);
+        }
+
+        if (App.HasUserZnSubbed)
+        {
+            _znButtonVm = null;
+        }
+        else
+        {
+            _znButtonVm = new RaidButtonViewModel("zionnetworks")
+            {
+                MainVm = vm,
+                HideDeleteButton = true,
+                IsAd = true
+            };
+        }
+
+        if (_autoUpdater?.IsBusy == false)
+        {
+            _autoUpdater?.RunWorkerAsync();
+        }
+    }
+
+    private void GenerateRaidGrid()
+    {
+        if (DataContext is MainWindowViewModel { IsLoggedIn: false })
+            return;
+
+        foreach (var child in raidGrid.Children)
+        {
+            if (child is Button btn)
+            {
+                btn.Click -= OnAddChannelButtonClicked;
+            }
+        }
+
+        raidGrid.Children.Clear();
+
+        var vm = DataContext as MainWindowViewModel;
+
+        if (vm?.Database == null)
+        {
+            return;
+        }
+
+        var visibleChannels = _raidButtonVMs.Where(channel =>
+        {
+            var visible = true;
+            if (string.IsNullOrWhiteSpace(vm.Filter) == false)
+            {
+                if (channel.ChannelName.Contains(vm.Filter, StringComparison.OrdinalIgnoreCase) == false)
+                {
+                    visible = false;
+                }
+            }
+
+            if (vm.Database.OnlyOnline && channel.Channel?.IsLive == false)
+            {
+                visible = false;
+            }
+
+            return visible;
+        }).OrderByDescending(c => c.Channel?.IsLive).ToList();
+
+        var rows = (int)Math.Ceiling((visibleChannels.Count + (App.HasUserZnSubbed ? 1 : 2)) / 3.0);
+
+        for (var i = 0; i < rows; i++)
+        {
+            raidGrid.RowDefinitions.Add(new RowDefinition(GridLength.Parse("Auto")));
+        }
+
+        var colIndex = App.HasUserZnSubbed ? 0 : 1;
+        var rowIndex = 0;
+        foreach (var channel in visibleChannels)
+        {
+            var btn = new RaidButton
+            {
+                DataContext = channel
+            };
+
+            Grid.SetColumn(btn, colIndex);
+            Grid.SetRow(btn, rowIndex);
+
+            raidGrid.Children.Add(btn);
+
+            colIndex++;
+            if (colIndex % 3 == 0)
+            {
+                colIndex = 0;
+                rowIndex++;
+            }
+        }
+
+        var addButton = new Button
+        {
+            Content = "+",
+            FontSize = 72,
+            Margin = new Avalonia.Thickness(5),
+            MinHeight = 250,
+            HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Stretch,
+            VerticalAlignment = Avalonia.Layout.VerticalAlignment.Stretch,
+            HorizontalContentAlignment = Avalonia.Layout.HorizontalAlignment.Center,
+            VerticalContentAlignment = Avalonia.Layout.VerticalAlignment.Center
+        };
+
+        addButton.Click += OnAddChannelButtonClicked;
+
+        Grid.SetColumn(addButton, colIndex);
+        Grid.SetRow(addButton, rowIndex);
+
+        raidGrid.Children.Add(addButton);
+
+        if (App.HasUserZnSubbed == false)
+        {
+            var znButton = new RaidButton
+            {
+                DataContext = _znButtonVm
+            };
+
+            Grid.SetColumn(znButton, 0);
+            Grid.SetRow(znButton, 0);
+            raidGrid.Children.Add(znButton);
+        }
+    }
+
+    private void OnAddChannelButtonClicked(object? sender, RoutedEventArgs e)
+    {
+        var dialog = new AddChannelWindow();
+        dialog.CenterToOwner();
+
+        var vm = DataContext as MainWindowViewModel;
+
+        if (vm?.Database == null)
+            return;
+        
+        // TODO Button Command not working, Button remains disabled
+        // This is a dirty workaround
+        dialog.okBtn.Click += (sender, args) => {
+            if (string.IsNullOrWhiteSpace(dialog?.channelNameTxt.Text) == false)
+            {
+                vm.Database.AddChannel(dialog.channelNameTxt.Text);
+                vm.Database.Save();
+            }
+            
+            dialog?.Close();
+
+            InitializeRaidChannels();
+            GenerateRaidGrid();
+        };
+
+        dialog.ShowDialog(this);
+    }
+
+    public void UpdateChannelData()
+    {
+        var loggedIn = Dispatcher.UIThread.Invoke(() => {
+            return (DataContext as MainWindowViewModel)?.IsLoggedIn ?? false;
+        });
+
+        if (loggedIn == false)
+            return;
+
+        foreach (var vm in _raidButtonVMs)
+        {
+            Task.Run(vm.GetOrUpdateChannelAsync);
+        }
+
+        if (_znButtonVm != null)
+        {
+            Task.Run(_znButtonVm.GetOrUpdateChannelAsync);
+        }
+    }
+
+    private void UpdateAllTiles(object? sender, DoWorkEventArgs e)
+    {
+        while (e.Cancel == false)
+        {
+            UpdateChannelData();
+            Task.Delay(App.AutoUpdateDelay).Wait();
         }
     }
 }