55 lines
2.1 KiB
Python
55 lines
2.1 KiB
Python
"""Renders one timetable grid per department, aggregating all its batches."""
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import sys
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import os
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_ROOT = os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "..")
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sys.path.insert(0, os.path.join(_ROOT, "app"))
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sys.path.insert(0, os.path.join(_ROOT, "controller"))
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from xlsx_grid_helper import build_grid_sheet, new_workbook, save_workbook # noqa: E402
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from template_controller import TIME_SLOTS as GRID_TIME_SLOTS # noqa: E402
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def generate_department_wise_templates(sessions, data, output_dir):
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departments = sorted({b["department"] for b in data["batches"]})
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written = []
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for department in departments:
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dept_batch_codes = {b["batch_code"] for b in data["batches"] if b["department"] == department}
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dept_sessions = [s for s in sessions if any(bc in dept_batch_codes for bc in s["batch_codes"])]
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by_day_slot = {}
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for s in dept_sessions:
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for slot_index in s["slot_indices"]:
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by_day_slot.setdefault((s["day"], slot_index), []).append(s)
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def cell_text(day, slot_index, by_day_slot=by_day_slot):
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entries = by_day_slot.get((day, slot_index))
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if not entries:
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return ""
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lines = []
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for s in entries:
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tag = " (Lab)" if s["course_type"] == "lab" else (" (General)" if s["is_general"] else "")
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batches = "+".join(s["batch_codes"])
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lines.append(f'{s["course_name"]}{tag} [{batches}]\n{s["instructor_name"]} @ {s["room_id"]}')
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return "\n---\n".join(lines)
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# for fill-color purposes just use the first session in each cell
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first_by_day_slot = {k: v[0] for k, v in by_day_slot.items()}
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wb = new_workbook()
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ws = wb.active
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build_grid_sheet(
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ws,
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title=f"Department: {department}",
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subtitle="All batches / programs",
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time_slots=GRID_TIME_SLOTS,
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sessions_by_day_slot=first_by_day_slot,
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cell_text_fn=cell_text,
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)
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path = save_workbook(wb, output_dir, f"{department}.xlsx")
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written.append(path)
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return written
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