- tweak: refactor funny

Nebula.Shared/Services/ContentService.cs

@@ -0,0 +1,30 @@
+using System.Data;
+using Nebula.Shared.Models;
+
+namespace Nebula.Shared.Services;
+
+[ServiceRegister]
+public partial class ContentService(
+    RestService restService,
+    DebugService debugService,
+    ConfigurationService varService,
+    FileService fileService)
+{
+    private readonly HttpClient _http = new();
+
+    public async Task<RobustBuildInfo> GetBuildInfo(RobustUrl url, CancellationToken cancellationToken)
+    {
+        var info = new RobustBuildInfo();
+        info.Url = url;
+        var bi = await restService.GetAsync<ServerInfo>(url.InfoUri, cancellationToken);
+        if (bi.Value is null) throw new NoNullAllowedException();
+        info.BuildInfo = bi.Value;
+        info.RobustManifestInfo = info.BuildInfo.Build.Acz
+            ? new RobustManifestInfo(new RobustPath(info.Url, "manifest.txt"), new RobustPath(info.Url, "download"),
+                bi.Value.Build.ManifestHash)
+            : new RobustManifestInfo(new Uri(info.BuildInfo.Build.ManifestUrl),
+                new Uri(info.BuildInfo.Build.ManifestDownloadUrl), bi.Value.Build.ManifestHash);
+
+        return info;
+    }
+}