From a15d187550d9bf666d6953cb406ed5c19a512174 Mon Sep 17 00:00:00 2001
From: Cinka <leofoxm40@gmail.com>
Date: Sat, 24 Jan 2026 00:10:58 +0300
Subject: [PATCH] - fix: update resolver dotnet resolving

---
 Nebula.UpdateResolver/DotnetStandalone.cs |  2 +-
 Nebula.UpdateResolver/MainWindow.axaml.cs | 22 ++++++++++++++--------
 Nebula.UpdateResolver/Rest/Helper.cs      | 10 +++++++++-
 3 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/Nebula.UpdateResolver/DotnetStandalone.cs b/Nebula.UpdateResolver/DotnetStandalone.cs
index e803913..6eccadb 100644
--- a/Nebula.UpdateResolver/DotnetStandalone.cs
+++ b/Nebula.UpdateResolver/DotnetStandalone.cs
@@ -42,7 +42,7 @@ public static class DotnetStandalone
 
     private static async Task EnsureDotnet(LauncherRuntimeInfo runtimeInfo)
     {
-        if (!Directory.Exists(GetExecutePath(runtimeInfo)))
+        if (!File.Exists(GetExecutePath(runtimeInfo)))
             await Download(runtimeInfo);
     }
 
diff --git a/Nebula.UpdateResolver/MainWindow.axaml.cs b/Nebula.UpdateResolver/MainWindow.axaml.cs
index 3620a4f..d8fdd18 100644
--- a/Nebula.UpdateResolver/MainWindow.axaml.cs
+++ b/Nebula.UpdateResolver/MainWindow.axaml.cs
@@ -6,6 +6,7 @@ using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
 using Avalonia.Controls;
+using Avalonia.Threading;
 using Nebula.SharedModels;
 using Nebula.UpdateResolver.Configuration;
 using Nebula.UpdateResolver.Rest;
@@ -26,20 +27,25 @@ public partial class MainWindow : Window
         InitializeComponent();
         LogStandalone.OnLog += (message, percentage) =>
         {
-            ProgressLabel.Content = message;
-            if (percentage == 0)
-                PercentLabel.Content = "";
-            else
-                PercentLabel.Content = percentage + "%";
-
+            var percentText = "";
+            if (percentage != 0)
+                percentText = $"{percentage}%";
+            
+            Dispatcher.UIThread.Invoke(() =>
+            {
+                ProgressLabel.Content = message;
+                PercentLabel.Content = percentText;
+            });
+            
             var messageOut =
-                $"[{DateTime.Now.ToUniversalTime():yyyy-MM-dd HH:mm:ss}]: {message} {PercentLabel.Content}";
+                $"[{DateTime.Now.ToUniversalTime():yyyy-MM-dd HH:mm:ss}]: {message} {percentText}";
             Console.WriteLine(messageOut);
             _logStr += messageOut + "\n";
         };
+        
         LogStandalone.Log("Starting up");
         if (!Design.IsDesignMode)
-            _ = Start();
+            Task.Run(Start);
         else
             LogStandalone.Log("Debug information", 51);
     }
diff --git a/Nebula.UpdateResolver/Rest/Helper.cs b/Nebula.UpdateResolver/Rest/Helper.cs
index f619a43..73a0800 100644
--- a/Nebula.UpdateResolver/Rest/Helper.cs
+++ b/Nebula.UpdateResolver/Rest/Helper.cs
@@ -20,13 +20,21 @@ public static class Helper
         const int bufferSize = 81920;
         var buffer = new byte[bufferSize];
 
+        int skipStep = 0;
         long totalRead = 0;
         int bytesRead;
         while ((bytesRead = input.Read(buffer, 0, buffer.Length)) > 0)
         {
             output.Write(buffer, 0, bytesRead);
             totalRead += bytesRead;
-            LogStandalone.Log($"Saving {fileName}", (int)(((float)totalLength / totalRead) * 100));
+
+            skipStep++;
+            
+            if(skipStep < 50) continue;
+            
+            skipStep = 0;
+            
+            LogStandalone.Log($"Saving {fileName}", (int)((totalRead / (float)totalLength) * 100));
         }
     }
 }
\ No newline at end of file