import asyncio
import datetime

from sqlalchemy.ext.asyncio import AsyncSession

from backend.session import session_maker
from schemas.statistics import GetProfitDataRequest
from services.statistics import StatisticsService


async def main():
    session: AsyncSession = session_maker()

    request = GetProfitDataRequest(
        date_range=(
            datetime.date(2020, 1, 1),
            datetime.date(2020, 1, 31),
        ),
    )

    try:
        service = StatisticsService(session)

        result = await service.get_profit_data(request)

        # for res in result:
        #     print(res)
    finally:
        await session.close()


if __name__ == '__main__':
    loop = asyncio.get_event_loop()
    loop.run_until_complete(main())