- tweak: rework FileApi for services

- tweak: rework filter think
- add: content view button
- fix: little fixes in services

Nebula.Shared/Services/ContentService.Migration.cs

@@ -0,0 +1,45 @@
+using Nebula.Shared.FileApis;
+using Nebula.Shared.Models;
+
+namespace Nebula.Shared.Services;
+
+public partial class ContentService
+{
+    public bool CheckMigration(ILoadingHandler loadingHandler)
+    {
+        debugService.Log("Checking migration...");
+
+        var migrationList = ContentFileApi.AllFiles.Where(f => !f.Contains("\\")).ToList();
+        if(migrationList.Count == 0) return false;
+        
+        debugService.Log($"Found {migrationList.Count} migration files. Starting migration...");
+        Task.Run(() => DoMigration(loadingHandler, migrationList));
+        return true;
+    }
+
+    private void DoMigration(ILoadingHandler loadingHandler, List<string> migrationList)
+    {
+        loadingHandler.SetJobsCount(migrationList.Count);
+        
+        Parallel.ForEach(migrationList, (f,_)=>MigrateFile(f,loadingHandler));
+        
+        if (loadingHandler is IDisposable disposable)
+        {
+            disposable.Dispose();
+        }
+    }
+
+    private void MigrateFile(string file, ILoadingHandler loadingHandler)
+    {
+        if(!ContentFileApi.TryOpen(file, out var stream))
+        {
+            loadingHandler.AppendResolvedJob();
+            return;
+        }
+            
+        ContentFileApi.Save(HashApi.GetManifestPath(file), stream);
+        stream.Dispose();
+        ContentFileApi.Remove(file);
+        loadingHandler.AppendResolvedJob();
+    }
+}