import asyncio

from datetime import date, timedelta

from api import api
from database import get_active_groups


async def refresh_cache():

    while True:

        groups = await get_active_groups()

        if groups:

            print(f"[CACHE] Обновляем {len(groups)} групп")

        for group_id in groups:

            try:

                # сегодня
                await api.get_schedule(
                    group_id,
                    date.today()
                )

                # завтра
                await api.get_schedule(
                    group_id,
                    date.today() + timedelta(days=1)
                )

            except Exception as e:

                print(
                    f"[CACHE] Ошибка {group_id}: {e}"
                )

        await asyncio.sleep(1800)