Convert into MVC and optimize the code

app/Controllers/report_controller.py

@@ -0,0 +1,61 @@
+from flask import request, render_template
+from flask_login import current_user
+from app import db
+from app.models import Task
+from app.service.logger import log_activity
+
+
+def generate_report_page_controller():
+
+    selected_district = request.args.get('district')
+    selected_block = request.args.get('block')
+
+    # Get districts
+    districts = [
+        d[0] for d in db.session.query(Task.district).distinct().all()
+    ]
+
+    # Get blocks
+    if selected_district:
+        blocks = [
+            b[0] for b in db.session.query(Task.block_name)
+            .filter(Task.district == selected_district)
+            .distinct().all()
+        ]
+    else:
+        blocks = []
+
+    # Get main tasks
+    if selected_block:
+        main_tasks = db.session.query(Task.task_name).filter(
+            Task.serial_number.isnot(None),
+            Task.block_name == selected_block
+        ).distinct().all()
+
+        main_tasks = [
+            task[0].strip()
+            .replace(",", "")
+            .replace("(", "")
+            .replace(")", "")
+            .replace(".", "")
+            .replace("&", "")
+            .replace("\n", "")
+            for task in main_tasks
+        ]
+    else:
+        main_tasks = []
+
+    log_activity(
+        current_user.username,
+        "Report Page",
+        f"district={selected_district}, block={selected_block}"
+    )
+
+    return render_template(
+        'task_report.html',
+        districts=districts,
+        blocks=blocks,
+        main_tasks=main_tasks,
+        selected_district=selected_district,
+        selected_block=selected_block
+    )