From f5d0a3352c271718f76e95c75187622ae323716a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Sejkora?= <sejsel@sejsel.cz>
Date: Sun, 15 Sep 2024 20:55:20 +0200
Subject: [PATCH] Manager: Increase delay for likely temporary files

---
 ArcdpsLogManager/CHANGELOG.md      |  3 +++
 ArcdpsLogManager/Logs/LogFinder.cs |  6 ++++++
 ArcdpsLogManager/ManagerForm.cs    | 21 +++++++++++++++++++--
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/ArcdpsLogManager/CHANGELOG.md b/ArcdpsLogManager/CHANGELOG.md
index 1792e028..a988d008 100644
--- a/ArcdpsLogManager/CHANGELOG.md
+++ b/ArcdpsLogManager/CHANGELOG.md
@@ -4,6 +4,9 @@ This is the full changelog of the arcdps Log Manager.
 
 ## Log Manager v1.12.1 (unreleased)
 
+#### Fixes
+- Increased delay for detecting files without an extension, should hopefully fix issue with ghost logs appearing.
+
 ## Log Manager v1.12
 
 #### New features
diff --git a/ArcdpsLogManager/Logs/LogFinder.cs b/ArcdpsLogManager/Logs/LogFinder.cs
index a9cde5a6..063ef44d 100644
--- a/ArcdpsLogManager/Logs/LogFinder.cs
+++ b/ArcdpsLogManager/Logs/LogFinder.cs
@@ -70,6 +70,12 @@ public bool IsLikelyEvtcLog(string filename)
 			return false;
 		}
 
+		/// <summary>
+		/// Arcdps creates a file and then adds into an archive. The file is then deleted. Checks if this is possibly one of these files.
+		/// It is not guaranteed, however, and this may return true for files that will not be removed.
+		/// </summary>
+		public bool IsLikelyTemporary(string filename) => !filename.Contains('.');
+
 		public IEnumerable<LogData> GetTesting()
 		{
 			var player1 = new LogPlayer("Testing player", ":Testing account.1234", 1, Profession.Thief, EliteSpecialization.Daredevil, "01D1DADF-751E-E411-ADEE-AC162DC0070D");
diff --git a/ArcdpsLogManager/ManagerForm.cs b/ArcdpsLogManager/ManagerForm.cs
index 9bf24756..605a96c0 100644
--- a/ArcdpsLogManager/ManagerForm.cs
+++ b/ArcdpsLogManager/ManagerForm.cs
@@ -703,6 +703,7 @@ private void SetupFileSystemWatchers()
 			// We do not want to process logs before they are fully written,
 			// mid-compression and the like, so we add a delay after detecting one.
 			var delay = TimeSpan.FromSeconds(5);
+			var temporaryFileDelay = TimeSpan.FromSeconds(15);
 
 			fileSystemWatchers.Clear();
 			foreach (var directory in Settings.LogRootPaths)
@@ -716,7 +717,15 @@ private void SetupFileSystemWatchers()
 					{
 						Task.Run(async () =>
 						{
-							await Task.Delay(delay);
+							if (LogFinder.IsLikelyTemporary(args.FullPath))
+							{
+								await Task.Delay(temporaryFileDelay);
+							}
+							else
+							{
+								await Task.Delay(delay);
+							}
+							
 							if (File.Exists(args.FullPath) && LogFinder.IsLikelyEvtcLog(args.FullPath))
 							{
 								Application.Instance.AsyncInvoke(() => AddNewLog(args.FullPath));
@@ -727,7 +736,15 @@ private void SetupFileSystemWatchers()
 					{
 						Task.Run(async () =>
 						{
-							await Task.Delay(delay);
+							if (LogFinder.IsLikelyTemporary(args.FullPath))
+							{
+								await Task.Delay(temporaryFileDelay);
+							}
+							else
+							{
+								await Task.Delay(delay);
+							}
+							
 							if (File.Exists(args.FullPath) && LogFinder.IsLikelyEvtcLog(args.FullPath))
 							{
 								Application.Instance.AsyncInvoke(() => AddNewLog(args.FullPath));