initial project

templates/room-wise/room_wise_template.py

@@ -0,0 +1,45 @@
+"""Renders one timetable grid per room."""
+
+import sys
+import os
+
+_ROOT = os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "..")
+sys.path.insert(0, os.path.join(_ROOT, "app"))
+sys.path.insert(0, os.path.join(_ROOT, "controller"))
+
+from xlsx_grid_helper import build_grid_sheet, new_workbook, save_workbook  # noqa: E402
+from template_controller import TIME_SLOTS as GRID_TIME_SLOTS  # noqa: E402
+
+
+def generate_room_wise_templates(sessions, data, output_dir):
+    written = []
+    for room in data["rooms"]:
+        room_id = room["room_id"]
+        room_sessions = [s for s in sessions if s["room_id"] == room_id]
+
+        by_day_slot = {}
+        for s in room_sessions:
+            for slot_index in s["slot_indices"]:
+                by_day_slot[(s["day"], slot_index)] = s
+
+        def cell_text(day, slot_index, by_day_slot=by_day_slot):
+            s = by_day_slot.get((day, slot_index))
+            if not s:
+                return ""
+            tag = " (Lab)" if s["course_type"] == "lab" else (" (General)" if s["is_general"] else "")
+            batches = "+".join(s["batch_codes"])
+            return f'{s["course_name"]}{tag}\n{batches}\n{s["instructor_name"]}'
+
+        wb = new_workbook()
+        ws = wb.active
+        build_grid_sheet(
+            ws,
+            title=f'{room["room_name"]} ({room_id})',
+            subtitle=f'Block {room["block_id"]} - {room["room_type"].title()} - Capacity {room["capacity"]}',
+            time_slots=GRID_TIME_SLOTS,
+            sessions_by_day_slot=by_day_slot,
+            cell_text_fn=cell_text,
+        )
+        path = save_workbook(wb, output_dir, f"{room_id}.xlsx")
+        written.append(path)
+    return written