import asyncio
import datetime

from sqlalchemy import select, func
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy.orm import joinedload

import models
from backend.session import session_maker
from models import User, PaymentRecord


async def main():
    session: AsyncSession = session_maker()
    try:
        deal_id = 133
        source_product_id = 253
        source_services_stmt = (
            select(
                models.DealProductService
            )
            .where(
                models.DealProductService.product_id == source_product_id,
                models.DealProductService.deal_id == deal_id,
            )
        )
        result = (await session.scalars(source_services_stmt)).all()
        services = [d.service for d in result]
        for service in services:
            print(
                service.price_ranges

            )
    except Exception as e:
        print(e)
    await session.close()


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