fix update session

main.lua

@@ -42,6 +42,9 @@ local session_start_time = nil
 local video_info = {}
 local is_tracking = false
 
+-- Forward declaration for update_session_progress
+local update_session_progress
+
 -- Utility functions
 local function log(message)
 	if options.enable_debug_logging then
@@ -200,10 +203,7 @@ local function save_session_to_csv()
 			tonumber(current_session.duration) or 0,
 			current_session.start_timestamp or "",
 			current_session.end_timestamp or current_session.start_timestamp or "",
-			tonumber(current_session.total_watch_time)
+			tonumber(current_session.total_watch_time) or (get_current_timestamp() and session_start_time and (get_current_timestamp() - session_start_time) or 0),
-				or (
-					get_current_timestamp and session_start_time and (get_current_timestamp() - session_start_time) or 0
-				),
 			tonumber(current_session.watch_progress) or 0,
 			current_session.video_format or "",
 			current_session.audio_format or "",
@@ -325,6 +325,9 @@ local function end_current_session()
 		return
 	end
 
+	-- Ensure the latest playback position is saved
+	update_session_progress()
+
 	local end_time = get_current_timestamp()
 	current_session.end_time = end_time
 	current_session.end_timestamp = format_timestamp(end_time)
@@ -426,7 +429,7 @@ local function start_new_session()
 	end
 end
 
-local function update_session_progress()
+update_session_progress = function()
 	if not current_session or not is_tracking then
 		return
 	end