TTS update fix (#235)

* TTS2

* fixes

* addeds Colour

Author: Bod9001

UnitystationLauncher/App.xaml

@@ -6,9 +6,11 @@
     <Application.DataTemplates>
         <local:ViewLocator />
     </Application.DataTemplates>
-
     <Application.Styles>
         <FluentTheme />
         <StyleInclude Source="/Styles.axaml" />
+        <Style Selector="TextBlock">
+            <Setter Property="Foreground" Value="White" />
+        </Style>
     </Application.Styles>
 </Application>

UnitystationLauncher/Assets/org.unitystation.StationHub.metainfo.xml

@@ -65,6 +65,14 @@
 </screenshots>
 
 <releases>
+	<release version="937" date="2024-12-13">
+		<description>
+			<p>Fix:</p>
+			<ul>
+				<li>Fixed TTS update not working and resulting in build update not working</li>
+			</ul>
+		</description>
+	</release>
 	<release version="936" date="2024-12-13">
 		<description>
 			<p>Fix:</p>

UnitystationLauncher/Constants/AppInfo.cs

@@ -4,5 +4,5 @@ public static class AppInfo
 {
     // Whenever you change the currentBuild here, please also update the one in
     // UnitystationLauncher/Assets/org.unitystation.StationHub.metainfo.xml
-    public const int CurrentBuild = 936;
+    public const int CurrentBuild = 937;
 }

UnitystationLauncher/Services/TTSService.cs

@@ -115,13 +115,25 @@ public async Task CheckAndDownloadLatestVersion(Download Download)
         {
             if (localVersionModel == null || localVersionModel.Version != CurrentVersion.Version)
             {
+                Download.Active = true;
+                Download.DownloadState = DownloadState.InProgress;
+                StopTTS();
+                await Task.Delay(2 * 1000); //to give it some grace period to shutdown
+
                 var LocalVersion = System.IO.Path.Combine(installationBasePath, "tts");
                 if (System.IO.Directory.Exists(LocalVersion))
                 {
-                    System.IO.Directory.Delete(LocalVersion, true);
+                    foreach (var file in System.IO.Directory.GetFiles(LocalVersion))
+                    {
+                        System.IO.File.Delete(file);
+                    }
+
+                    foreach (var directory in System.IO.Directory.GetDirectories(LocalVersion))
+                    {
+                        System.IO.Directory.Delete(directory, true);
+                    }
                 }
 
-
                 var zip = _environmentService.GetCurrentEnvironment() switch
                 {
                     CurrentEnvironment.WindowsStandalone => "win.zip",
@@ -130,8 +142,7 @@ public async Task CheckAndDownloadLatestVersion(Download Download)
                     _ => null
                 };
 
-                Download.Active = true;
-                Download.DownloadState = DownloadState.InProgress;
+
 
                 HttpResponseMessage request = await _httpClient.GetAsync(ApiUrls.TTSFiles + "/" + zip,
                     HttpCompletionOption.ResponseHeadersRead);
@@ -166,14 +177,12 @@ private void ExtractTo(Stream progressStream, string LocalVersion, Download Down
             case CurrentEnvironment.WindowsStandalone:
                 {
                     ZipArchive archive = new(progressStream);
-                    Download.DownloadState = DownloadState.Extracting;
                     archive.ExtractToDirectory(LocalVersion, true);
                     break;
                 }
             case CurrentEnvironment.LinuxStandalone or CurrentEnvironment.LinuxFlatpak:
                 {
                     using var decompressedStream = DecompressXz(progressStream); // Decompress XZ stream to get .tar
-
                     ExtractTar(decompressedStream, LocalVersion);
                     break;
                 }
@@ -183,6 +192,7 @@ private void ExtractTo(Stream progressStream, string LocalVersion, Download Down
 
         Download.Active = false;
         Download.DownloadState = DownloadState.InProgress;
+        StartTTS();
     }
 
     private static Stream DecompressXz(Stream compressedStream)
@@ -250,11 +260,19 @@ public void StartTTS()
         var Preference = _preferencesService.GetPreferences();
         if ((Preference.TTSEnabled is true) == false) return;
 
-        if (process != null && process.HasExited == false)
+        try
         {
-            return;
+            if (process != null && process.HasExited == false)
+            {
+                return;
+            }
+        }
+        catch (Exception e)
+        {
+            Log.Error(e.ToString());
         }
 
+
         string installationBasePath = _preferencesService.GetPreferences().InstallationPath;
         var LocalVersion = System.IO.Path.Combine(installationBasePath, "tts");
         if (System.IO.Directory.Exists(LocalVersion) == false)
@@ -303,10 +321,14 @@ public void StartTTS()
         // Ensure subprocess ends when the main application exits
         AppDomain.CurrentDomain.ProcessExit += (sender, e) =>
         {
-            if (process.HasExited == false)
+            if (process != null)
             {
-                process.Kill();
+                if (process.HasExited == false)
+                {
+                    process.Kill();
+                }
             }
+
         };
 
         try
@@ -324,10 +346,18 @@ public void StopTTS()
     {
         if (process != null)
         {
-            if (process.HasExited == false)
+            try
+            {
+                if (process.HasExited == false)
+                {
+                    process.Kill();
+                }
+            }
+            catch (Exception e)
             {
-                process.Kill();
+                Log.Error(e.ToString());
             }
+
         }
     }
 }