WIP AppConnection setup

Author: Avid29

Quarrel.sln

@@ -28,6 +28,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Patreon.API", "src\API\Patr
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Discord.API.Status", "src\API\Discord.API.Status\Discord.API.Status.csproj", "{D34F80C0-0316-43C3-BBE9-7AF099A1C6A0}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Libs", "Libs", "{29E0E840-B85F-4209-933B-8369DB2EA187}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Alpha|Any CPU = Alpha|Any CPU

src/Quarrel.ViewModels/Services/Analytics/Enums/LoggedEvent.cs

@@ -88,5 +88,15 @@ public enum LoggedEvent
         GitHubRequestFailed,
 
         #endregion
+
+        #region AppServiceConnection
+
+        /// <summary>
+        /// An app service connection was actived.
+        /// </summary>
+        [StringValue("App Service Connection Received")]
+        AppServiceConnectionReceived,
+
+        #endregion
     }
 }

src/Quarrel/App.AppService.cs

@@ -0,0 +1,20 @@
+// Quarrel © 2022
+
+using Microsoft.Extensions.DependencyInjection;
+using Quarrel.Services.AppConnections;
+using Windows.ApplicationModel.AppService;
+
+namespace Quarrel
+{
+    partial class App
+    {
+        private void SetupAppServiceConnection(AppServiceTriggerDetails triggerDetails)
+        {
+            AppConnectionService? appConnectionService = Services.GetService<AppConnectionService>();
+            if (appConnectionService is not null)
+            {
+                appConnectionService.RegisterAppConnection(triggerDetails);
+            }
+        }
+    }
+}

src/Quarrel/App.xaml.cs

@@ -24,6 +24,7 @@
 using Quarrel.ViewModels.SubPages.Meta;
 using System;
 using Windows.ApplicationModel.Activation;
+using Windows.ApplicationModel.AppService;
 using Windows.Storage;
 using Windows.UI.Xaml;
 
@@ -34,7 +35,6 @@ namespace Quarrel
     /// </summary>
     sealed partial class App : Application
     {
-
         /// <summary>
         /// Initializes the singleton application object.  This is the first line of authored code
         /// executed, and as such is the logical equivalent of main() or WinMain().
@@ -71,13 +71,25 @@ protected override void OnLaunched(LaunchActivatedEventArgs e)
 
         protected override void OnActivated(IActivatedEventArgs args)
         {
+            base.OnActivated(args);
+
             if (args.Kind == ActivationKind.Protocol && args is ProtocolActivatedEventArgs protocolArgs)
             {
                 LaunchArgsBase? launchArgs = LaunchArgsBase.Parse(protocolArgs.Uri.ToString());
                 Launch(false, launchArgs);
             }
         }
 
+        protected override void OnBackgroundActivated(BackgroundActivatedEventArgs args)
+        {
+            base.OnBackgroundActivated(args);
+
+            if (args.TaskInstance.TriggerDetails is AppServiceTriggerDetails appServiceTriggerDetails)
+            {
+                SetupAppServiceConnection(appServiceTriggerDetails);
+            }
+        }
+
         private void Launch(bool isPrelaunchActivated, LaunchArgsBase? args = null)
         {
             if (Window.Current.Content is not WindowHost)

src/Quarrel/Package.Alpha.appxmanifest

@@ -52,6 +52,9 @@
             <uap:DisplayName>Quarrel</uap:DisplayName>
           </uap:Protocol>
         </uap:Extension>
+        <uap:Extension Category="windows.appService">
+          <uap:AppService Name="Quarrel.RichPresenceAPI"/>
+        </uap:Extension>
       </Extensions>
     </Application>
   </Applications>

src/Quarrel/Package.Dev.appxmanifest

@@ -52,6 +52,9 @@
             <uap:DisplayName>Quarrel</uap:DisplayName>
           </uap:Protocol>
         </uap:Extension>
+        <uap:Extension Category="windows.appService">
+          <uap:AppService Name="Quarrel.RichPresenceAPI"/>
+        </uap:Extension>
       </Extensions>
     </Application>
   </Applications>

src/Quarrel/Package.Insider.appxmanifest

@@ -52,6 +52,9 @@
             <uap:DisplayName>Quarrel</uap:DisplayName>
           </uap:Protocol>
         </uap:Extension>
+        <uap:Extension Category="windows.appService">
+          <uap:AppService Name="Quarrel.RichPresenceAPI"/>
+        </uap:Extension>
       </Extensions>
     </Application>
   </Applications>

src/Quarrel/Package.Release.appxmanifest

@@ -52,6 +52,9 @@
             <uap:DisplayName>Quarrel</uap:DisplayName>
           </uap:Protocol>
         </uap:Extension>
+        <uap:Extension Category="windows.appService">
+          <uap:AppService Name="Quarrel.RichPresenceAPI"/>
+        </uap:Extension>
       </Extensions>
     </Application>
   </Applications>

src/Quarrel/Quarrel.csproj

@@ -83,6 +83,7 @@
     <SuppressPseudoWarning Condition="'$(Configuration)' == 'Debug'">true</SuppressPseudoWarning>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="App.AppService.cs" />
     <Compile Include="App.xaml.cs">
       <DependentUpon>App.xaml</DependentUpon>
     </Compile>
@@ -157,6 +158,9 @@
     <Compile Include="Services\Analytics\AppCenterService.cs" />
     <Compile Include="Services\Analytics\LoggingAnalyticsService.cs" />
     <Compile Include="Services\APIs\PatreonService\PatreonService.cs" />
+    <Compile Include="Services\AppConnections\Models\AppConnection.cs" />
+    <Compile Include="Services\AppConnections\AppConnectionService.cs" />
+    <Compile Include="Services\AppConnections\Models\RichPresenceConnection.cs" />
     <Compile Include="Services\Dispatcher\DispatcherService.cs" />
     <Compile Include="Services\Keyboard\KeyboardService.cs" />
     <Compile Include="Services\Localization\LocalizationService.cs" />

src/Quarrel/Services/AppConnections/AppConnectionService.cs

@@ -0,0 +1,46 @@
+// Quarrel © 2022
+
+using Quarrel.Services.Analytics;
+using Quarrel.Services.Analytics.Enums;
+using Quarrel.Services.AppConnections.Models;
+using System.Collections.Generic;
+using Windows.ApplicationModel.AppService;
+
+namespace Quarrel.Services.AppConnections
+{
+    public class AppConnectionService
+    {
+        private const string RichPresenceConnectionName = "Quarrel.RichPresenceAPI";
+
+        private readonly IAnalyticsService _analyticsService;
+        private readonly Dictionary<string, AppConnection> _connections;
+
+        public AppConnectionService(IAnalyticsService analyticsService)
+        {
+            _analyticsService = analyticsService;
+            _connections = new Dictionary<string, AppConnection>();
+        }
+
+        public bool RegisterAppConnection(AppServiceTriggerDetails connection)
+        {
+            _analyticsService.Log(LoggedEvent.AppServiceConnectionReceived,
+                (nameof(connection.Name), connection.Name),
+                (nameof(connection.CallerPackageFamilyName), connection.CallerPackageFamilyName));
+
+            AppConnection? appConnection = connection.Name switch
+            {
+                RichPresenceConnectionName => new RichPresenceConnection(connection.AppServiceConnection),
+                _ => null,
+            };
+
+            if (appConnection is null)
+            {
+                return false;
+            }
+
+            _connections.Add(appConnection.Id, appConnection);
+
+            return true;
+        }
+    }
+}