from aiogram import types, Router, F
from app.core.logger import make_log
from app.core.models import StarsInvoice

router = Router()


async def t_pre_checkout_query_stars_processing(pre_checkout_query: types.PreCheckoutQuery, user=None, db_session=None,
                                             chat_wrap=None, **extra):
    invoice_id = pre_checkout_query.invoice_payload

    existing_invoice = db_session.query(StarsInvoice).filter(
        StarsInvoice.external_id == invoice_id
    ).first()
    if not existing_invoice:
        return await pre_checkout_query.answer(ok=False, error_message="Invoice not found")
    
    if existing_invoice.paid:
        return await pre_checkout_query.answer(ok=False, error_message="Invoice already paid")
    
    return await pre_checkout_query.answer(ok=True)

    

router.pre_checkout_query.register(t_pre_checkout_query_stars_processing)