add entry manually

app.py

@@ -513,6 +513,12 @@ def logbook():
     if not is_logged_in(): return redirect(url_for('login'))
     user_id = get_user_id()
     
+    # Fetch activities for the manual entry dropdown
+    activities = list(db.activities.find({'user_id': user_id}))
+    # Ensure keys exist for template using them safely
+    for a in activities:
+        if 'subcategories' not in a: a['subcategories'] = []
+    
     # --- Statistics Logic ---
     time_range = request.args.get('range', '24h')
     now = datetime.now()
@@ -616,7 +622,46 @@ def logbook():
             entry['duration_str'] = str(duration).split('.')[0]
             entry['is_running'] = True
         
-    return render_template('logbook.html', log=log, chart_data=chart_data, current_range=time_range, total_time_display=total_time_display)
+    return render_template('logbook.html', log=log, chart_data=chart_data, current_range=time_range, total_time_display=total_time_display, activities=activities)
+
+@app.route('/add_manual_entry', methods=['POST'])
+def add_manual_entry():
+    if not is_logged_in(): return redirect(url_for('login'))
+    user_id = get_user_id()
+    
+    activity_id = request.form['activity_id']
+    start_str = request.form['start_time']
+    end_str = request.form['end_time']
+    note = request.form.get('note', '')
+    
+    # Check both inputs (one will be disabled in frontend, but check priority)
+    subcategory = request.form.get('subcategory_select') 
+    if not subcategory:
+        subcategory = request.form.get('subcategory', '')
+    
+    try:
+        start_time = datetime.strptime(start_str, '%Y-%m-%dT%H:%M')
+        end_time = datetime.strptime(end_str, '%Y-%m-%dT%H:%M') if end_str else datetime.now()
+        
+        # Validation: End time cannot be before start time
+        if end_time < start_time:
+            flash('End time cannot be before start time')
+            return redirect(url_for('logbook'))
+            
+    except ValueError:
+        flash('Invalid date format')
+        return redirect(url_for('logbook'))
+
+    db.time_entries.insert_one({
+        'user_id': user_id,
+        'activity_id': ObjectId(activity_id),
+        'start_time': start_time,
+        'end_time': end_time,
+        'note': note,
+        'subcategory': subcategory
+    })
+    
+    return redirect(url_for('logbook'))
 
 @app.route('/logbook/<entry_id>', methods=['GET', 'POST'])
 def log_entry_detail(entry_id):