import asyncio
import json
import httpx

from lnbits.core.crud import get_wallet
from lnbits.core import db as core_db
from lnbits.core.models import Payment
from lnbits.tasks import register_invoice_listener

from .crud import get_lnurlpayout


async def wait_for_paid_invoices():
    invoice_queue = asyncio.Queue()
    register_invoice_listener(invoice_queue)

    while True:
        payment = await invoice_queue.get()
        await on_invoice_paid(payment)


async def on_invoice_paid(payment: Payment) -> None:
    # Check its got a payout associated with it
    lnurlpayout_link = await get_lnurlpayout(payment.extra.get("link", -1))
    
    if lnurlpayout_link:
        # Check the wallet balance is more than the threshold

        # Getthe invoice from the LNURL to pay
        async with httpx.AsyncClient() as client:
            try:
                url = await api_payments_decode({"data": data.lnurlpay})
                if str(url["domain"])[0:4] != "http":
                    raise HTTPException(status_code=HTTPStatus.FORBIDDEN, detail="LNURL broken")
                try:
                    r = await client.post(
                        str(url["domain"]),
                        json={
                            "payment_hash": payment.payment_hash,
                            "payment_request": payment.bolt11,
                            "amount": payment.amount,
                            "comment": payment.extra.get("comment"),
                            "lnurlp": pay_link.id,
                        },
                        timeout=40,
                    )
                    await mark_webhook_sent(payment, r.status_code)
                except (httpx.ConnectError, httpx.RequestError):
                    await mark_webhook_sent(payment, -1)

            except Exception:
                raise HTTPException(status_code=HTTPStatus.FORBIDDEN, detail="Failed to save LNURLPayout")