Show monthly stats in calendar view

routes/calendar.py

@@ -212,6 +212,25 @@ def get_calendar(person_id):
     # Add view-specific data
     if selected_view == 'month':
         calendar_view_data['days'] = _process_workouts_for_month_view(grouped_workouts, start_date, end_date, selected_date)
+        
+        # Calculate summary stats for the selected month
+        total_workouts = 0
+        total_sets = 0
+        unique_exercises = set()
+        for workout_date, workouts in grouped_workouts.items():
+            if workout_date.month == selected_date.month and workout_date.year == selected_date.year:
+                total_workouts += len(workouts)
+                for workout in workouts.values():
+                    total_sets += len(workout.get('sets', []))
+                    for topset in workout.get('sets', []):
+                        if topset.get('exercise_name'):
+                            unique_exercises.add(topset.get('exercise_name'))
+        
+        calendar_view_data['summary_stats'] = {
+            'total_workouts': total_workouts,
+            'total_sets': total_sets,
+            'total_exercises': len(unique_exercises)
+        }
     elif selected_view == 'year':
         calendar_view_data['months'] = _process_workouts_for_year_view(grouped_workouts, selected_date)