Ask to delete temp dir after av1an ran

Author: n00mkrad

ff-utils-winforms/UI/Tasks/Av1an.cs

@@ -51,6 +51,7 @@ public static async Task Run(bool resume = false, string overrideTempDir = "", s
             string inPath = "";
             string outPath = "";
             string timestamp = ((long)(DateTime.Now - new DateTime(1970, 1, 1)).TotalMilliseconds).ToString();
+            string tempDir = "";
 
             try
             {
@@ -112,7 +113,7 @@ public static async Task Run(bool resume = false, string overrideTempDir = "", s
                 }
 
                 string tempDirName = !string.IsNullOrWhiteSpace(overrideTempDir) ? overrideTempDir : timestamp;
-                string tempDir = Path.Combine(Paths.GetAv1anTempPath(), tempDirName);
+                tempDir = Path.Combine(Paths.GetAv1anTempPath(), tempDirName);
                 AvProcess.lastTempDirAv1an = tempDir;
                 string tmp = $"--temp {tempDir.Wrap()}";
                 Directory.CreateDirectory(tempDir);
@@ -148,6 +149,8 @@ public static async Task Run(bool resume = false, string overrideTempDir = "", s
             await AvProcess.RunAv1an(args, AvProcess.LogMode.OnlyLastLine, true);
 
             Program.mainForm.SetWorking(false);
+
+            AskDeleteTempFolder(tempDir);
         }
 
         private static string GetScDownscaleArg ()

ff-utils-winforms/UI/Tasks/Av1anUi.cs

@@ -324,9 +324,13 @@ public static Fraction GetUiFps()
 
         public static void AskDeleteTempFolder (string dir)
         {
-            DialogResult dialog = MessageBox.Show($"Do you want to keep the temporary folder of this video for resuming?", "Keep temp folder?", MessageBoxButtons.YesNo);
+            if (string.IsNullOrWhiteSpace(dir))
+                return;
+
+            var dirSize = IoUtils.GetDirSize(dir, true);
+            DialogResult dialog = MessageBox.Show($"Do you want to delete the temporary folder ({FormatUtils.Bytes(dirSize)}) of this encode?", "Delete temp folder?", MessageBoxButtons.YesNo);
 
-            if (dialog == DialogResult.No)
+            if (dialog == DialogResult.Yes)
                 IoUtils.TryDeleteIfExists(dir);
         }