If the arrival is due in > 99min, show the arrival time instead

arrival_times.py

@@ -1,3 +1,5 @@
+import datetime
+
 class ArrivalTime():
     """ Represents the arrival times of buses at one of the configured stops """
 
@@ -14,5 +16,12 @@ class ArrivalTime():
     def isDue(self) ->  bool:
         return self.due_in_minutes < 1
 
+    def due_in_str(self) -> str:
+        if self.due_in_minutes < 99:
+            return str(self.due_in_minutes) + "min"
+        else:
+            due_in = datetime.datetime.now() + datetime.timedelta(0, self.due_in_seconds)
+            return due_in.strftime("%H:%M")
+
     def __lt__(self, other) -> int:
         return self.due_in_seconds < other.due_in_seconds

main.py

@@ -96,7 +96,7 @@ def update_screen(updates: list[ArrivalTime]) -> None:
             line=line_num,
             route=update.route_id,
             destination=update.destination,
-            time_left='Due' if update.isDue() else f'{update.due_in_minutes}min',
+            time_left='Due' if update.isDue() else  update.due_in_str(),
             time_color=lcd_color
         )