from odoo import http
from odoo.http import request
from odoo.tools import verify_hash_signed
import logging

_logger = logging.getLogger(__name__)


class PosMollie(http.Controller):
    @http.route('/pos_mollie/webhook', methods=['POST'], auth='public', type='http', save_session=False, csrf=False)
    def mollie_webhook(self, id, payload):
        _logger.info("Received webhook from Mollie for payment '%s'", id)

        payment_method_sudo = request.env["pos.payment.method"].sudo()
        decoded_payload = verify_hash_signed(payment_method_sudo.env, "pos_mollie", payload)
        if not decoded_payload:
            _logger.warning("Invalid payload received in Mollie webhook, ignoring")
            return "OK"

        payment_method_id = decoded_payload["payment_method_id"]
        pos_session_id = decoded_payload["pos_session_id"]
        payment_method_sudo = payment_method_sudo.browse(payment_method_id).exists()
        if not payment_method_sudo:
            _logger.warning("No payment method found matching Mollie webhook, ignoring")
            return "OK"
        pos_session_sudo = request.env["pos.session"].sudo().browse(pos_session_id).exists()
        if not pos_session_sudo:
            _logger.warning("No POS session found matching Mollie webhook, ignoring")
            return "OK"

        payment_info = payment_method_sudo._mollie_get_payment(id)
        payment_details = payment_info["details"]

        message = {
            'session_id': int(pos_session_id),
            'payment_id': id,
            'status': payment_info["status"],
        }
        if message['status'] == "paid":
            message |= {
                'card_type': payment_details.get("cardFunding"),
                'card_no': payment_details.get("cardNumber"),
                'card_brand': payment_details.get("cardLabel"),
            }
        elif message['status'] in ['expired', 'failed', 'canceled']:
            message |= {
                'status_reason': payment_info.get("statusReason"),
            }
        pos_session_sudo.config_id._notify('MOLLIE_PAYMENT_STATUS', message)

        return "OK"