Refactor RotaBuilder export functionality and enhance display of run times with improved layout

rota/shifts.py

@@ -609,6 +609,7 @@ class RotaBuilder(object):
         solve=True,
         debug_if_fail: bool = False,
         export=False,
+        export_with_timestamp=False,
         solver="appsi_highs",
     ):
         self.run_start_time = datetime.datetime.now()
@@ -628,7 +629,7 @@ class RotaBuilder(object):
         self.run_end_time = datetime.datetime.now()
 
         if export:
-            self.export_rota_to_html(self.name)
+            self.export_rota_to_html(self.name, timestamp_filename=export_with_timestamp)
 
     def build_model(self):
         # Initialize model
@@ -4234,9 +4235,11 @@ class RotaBuilder(object):
 
         if self.run_start_time is not None and self.run_end_time is not None:
             timetable.append(
-                f"<div>Start time: <span id='run_start_time'>{self.run_start_time:%Y-%m-%d %H:%M:%S%z}</span></div>"
-                f"<div>End time: <span id='run_end_time'>{self.run_end_time:%Y-%m-%d %H:%M:%S%z}</span></div>"
-                f"<div>Elapsed: <span id='run_elapsed_time'>{self.run_end_time - self.run_start_time}</span></div>"
+                "<div id='run_times_row' style='display: flex; gap: 2em; margin-bottom: 1em;'>"
+                f"<div id='run_start_time_cell'>Start time: <span id='run_start_time'>{self.run_start_time:%Y-%m-%d %H:%M:%S%z}</span></div>"
+                f"<div id='run_end_time_cell'>End time: <span id='run_end_time'>{self.run_end_time:%Y-%m-%d %H:%M:%S%z}</span></div>"
+                f"<div id='run_elapsed_time_cell'>Elapsed: <span id='run_elapsed_time'>{self.run_end_time - self.run_start_time}</span></div>"
+                "</div>"
             )
 
         timetable.append(
@@ -4621,10 +4624,12 @@ class RotaBuilder(object):
         {"TEST"}
         {self.locum_availability_map}
         <br/>
-        <h3>Force assigned shifts</h3>
+        <details>
+        <summary>Force assigned shifts</summary>
         <pre>
         {json.dumps(force_assigned_info, indent=4)}
         </pre>
+        </details>
         <div>
         </details>
     <details><summary><h2>Hard Constrain Shift Min/Max</h2></summary>