import logging
from datetime import timezone
from zoneinfo import ZoneInfo

import requests
from bson import ObjectId

from elm.types import Seat
from elm.types.CateringTypes import CateringOrder
from elm.types.ConfigurationTypes import ReceiptPrintingConfiguration
from elm.types.User import User

logger = logging.getLogger(__name__.split(".")[-1])
logging.getLogger("urllib3").setLevel(logging.FATAL)  # Disable logging for urllib3

class ReceiptPrintingService:
    def __init__(self, config: ReceiptPrintingConfiguration, dev_mode_enabled: bool) -> None:
        self._config = config
        self._dev_mode_enabled = dev_mode_enabled
        self._url = f"http://{self._config.host}:{self._config.port}/{self._config.order_print_endpoint}"

    async def print_order(self, user: User, order: CateringOrder) -> None:
        seat = await Seat.find_one({"user.$id": ObjectId(user.id)})
        if seat is None:
            seat_id = " - "
        else:
            seat_id = str(seat.seat_id)


        menu_items_payload = []
        for item in order.items:
            menu_items_payload.append({
                "menu_item_name": item.name,
                "mods": [f"{'MIT' if mod.selected else 'OHNE'} {mod.label}" for mod in item.selected_modifiers],
                "amount": 1
            })

        payload = {
            "order_id": str(order.id)[-5:],
            "order_date": order.created_at.replace(tzinfo=timezone.utc).astimezone(ZoneInfo("Europe/Berlin")).strftime('%Y-%m-%dT%H:%M:%S.%f')[:-3] + 'Z',
            "customer_name": user.user_name,
            "seat_id": seat_id,
            "items": menu_items_payload
        }

        logger.info(f"Sending print order to {self._url}: {payload}")
        try:
            response = requests.post(
                self._url,
                json=payload,
                headers={"x-password": self._config.password},
                timeout=2.0
            )
            if response.status_code != 200:
                logger.error(f"Received an error with code {response.status_code}: {response.text}")
        except Exception as e:
            if self._dev_mode_enabled:
                logger.info("An error occurred trying to print a receipt: %s", e)
                return
            logger.error("An error occurred trying to print a receipt: %s", e)