From 7ffcb71f64596f384735e4bc26575426f0373da3 Mon Sep 17 00:00:00 2001
From: Nathan Gill <nrgill28@gmail.com>
Date: Mon, 12 Apr 2021 02:00:04 -0400
Subject: [PATCH] Added option to reset the repo if something goes wrong

---
 DeliCounter/Backend/ModRepository.cs             | 7 +++++++
 DeliCounter/Controls/ModRepositoryStatus.xaml    | 5 ++++-
 DeliCounter/Controls/ModRepositoryStatus.xaml.cs | 9 +++++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/DeliCounter/Backend/ModRepository.cs b/DeliCounter/Backend/ModRepository.cs
index bcbc6e3..f46f5a7 100644
--- a/DeliCounter/Backend/ModRepository.cs
+++ b/DeliCounter/Backend/ModRepository.cs
@@ -311,6 +311,13 @@ private void LoadModCache()
             }
         }
 
+        public void Reset()
+        {
+            if (Repo is not null) Repo.Dispose();
+            if (Directory.Exists(RepoPath)) Directory.Delete(RepoPath, true);
+            Refresh();
+        }
+
         /// <summary>
         ///     Writes the installed mods cache to the game folder
         /// </summary>
diff --git a/DeliCounter/Controls/ModRepositoryStatus.xaml b/DeliCounter/Controls/ModRepositoryStatus.xaml
index 6701a89..d91cf2f 100644
--- a/DeliCounter/Controls/ModRepositoryStatus.xaml
+++ b/DeliCounter/Controls/ModRepositoryStatus.xaml
@@ -18,6 +18,9 @@
         <TextBlock Padding="8 4 0 0" x:Name="LastUpdateText" TextWrapping="Wrap">
             Please wait...
         </TextBlock>
-        <Button x:Name="ButtonRefresh" Content="Refresh" Margin="0 8 0 0" IsEnabled="False" Click="ButtonRefresh_Click" />
+        <StackPanel Orientation="Horizontal">
+            <Button x:Name="ButtonRefresh" Content="Refresh" Margin="0 8 0 0" IsEnabled="False" Click="ButtonRefresh_Click" />
+            <Button x:Name="ButtonReset" Content="Reset repository" Margin="16 8 0 0" IsEnabled="False" Click="ButtonReset_Click" />
+        </StackPanel>
     </StackPanel>
 </UserControl>
\ No newline at end of file
diff --git a/DeliCounter/Controls/ModRepositoryStatus.xaml.cs b/DeliCounter/Controls/ModRepositoryStatus.xaml.cs
index 2623b06..4cd5fef 100644
--- a/DeliCounter/Controls/ModRepositoryStatus.xaml.cs
+++ b/DeliCounter/Controls/ModRepositoryStatus.xaml.cs
@@ -28,12 +28,14 @@ private void Update()
                         StatusIcon.Foreground = new SolidColorBrush(Colors.Red);
                         LastUpdateText.Text = ModRepository.Instance.Exception.Message;
                         StatusText.Text = "Error";
+                        ButtonReset.IsEnabled = true;
                         break;
                     case ModRepository.State.CantUpdate:
                         StatusIcon.Text = "\uF13C";
                         StatusIcon.Foreground = new SolidColorBrush(Colors.Orange);
                         LastUpdateText.Text = ModRepository.Instance.Exception.Message;
                         StatusText.Text = "Offline";
+                        ButtonReset.IsEnabled = true;
                         break;
                     case ModRepository.State.UpToDate:
                         StatusIcon.Text = SegoeGlyphs.Checkmark;
@@ -41,6 +43,7 @@ private void Update()
                         LastUpdateText.Text =
                             $"Last update: {ModRepository.Instance.Repo.Head.Commits.First().Author.When}";
                         StatusText.Text = "Up to date!";
+                        ButtonReset.IsEnabled = false;
                         break;
                 }
             });
@@ -53,7 +56,13 @@ private void ButtonRefresh_Click(object sender, System.Windows.RoutedEventArgs e
             LastUpdateText.Text = "Please wait...";
             StatusText.Text = "Fetching data...";
             ButtonRefresh.IsEnabled = false;
+            ButtonReset.IsEnabled = false;
             App.RunInBackgroundThread(ModRepository.Instance.Refresh);
         }
+
+        private void ButtonReset_Click(object sender, System.Windows.RoutedEventArgs e)
+        {
+            App.RunInBackgroundThread(ModRepository.Instance.Reset);
+        }
     }
 }
\ No newline at end of file