from odoo import http
from odoo.addons.pos_self_order.controllers.orders import PosSelfOrderController
from werkzeug.exceptions import Unauthorized


class PosSelfOrderControllerRazorpay(PosSelfOrderController):
    @http.route("/pos-self-order/razorpay-fetch-payment-status/", auth="public", type="json", website=True)
    def razorpay_payment_status(self, access_token, order_id, payment_data, payment_method_id):
        pos_config = self._verify_pos_config(access_token)
        order = pos_config.env['pos.order'].search([
            ('id', '=', order_id), ('config_id', '=', pos_config.id)
        ], limit=1)

        if not order:
            raise Unauthorized()

        payment_method = pos_config.env['pos.payment.method'].browse(payment_method_id)
        razorpay_status_response = payment_method.razorpay_fetch_payment_status(payment_data)
        payment_status = razorpay_status_response.get('status')
        if payment_status == "AUTHORIZED":
            order.add_payment({
                'amount': order.amount_total,
                'payment_method_id': payment_method.id,
                'card_type': razorpay_status_response.get('paymentCardType'),
                'cardholder_name': razorpay_status_response.get('nameOnCard'),
                'transaction_id': razorpay_status_response.get('txnId'),
                'payment_status': razorpay_status_response.get('status'),
                'pos_order_id': order.id,
                'payment_method_authcode': razorpay_status_response.get('authCode'),
                'card_brand': razorpay_status_response.get('paymentCardBrand'),
                'payment_method_issuer_bank': razorpay_status_response.get('acquirerCode'),
                'card_no': razorpay_status_response.get('cardLastFourDigit'),
                'payment_method_payment_mode': razorpay_status_response.get('paymentMode'),
                'payment_ref_no': razorpay_status_response.get('externalRefNumber'),
                'razorpay_reverse_ref_no': razorpay_status_response.get('reverseReferenceNumber'),
            })

            order.action_pos_order_paid()

            if order.config_id.self_ordering_mode == 'kiosk':
                self.call_bus_service(order, payment_result='Success')
        elif payment_status == "FAILED" or not payment_status:
            self.call_bus_service(order, payment_result='fail')
        return razorpay_status_response

    @http.route("/pos-self-order/razorpay-cancel-transaction/", auth="public", type="json", website=True)
    def razorpay_cancel_status(self, access_token, order_id, payment_data, payment_method_id):
        pos_config = self._verify_pos_config(access_token)
        order = pos_config.env['pos.order'].search([
            ('id', '=', order_id), ('config_id', '=', pos_config.id)
        ], limit=1)

        if not order:
            raise Unauthorized()

        payment_method = pos_config.env['pos.payment.method'].browse(payment_method_id)
        razorpay_cancel_response = payment_method.razorpay_cancel_payment_request(payment_data)
        cancel_status = razorpay_cancel_response.get('status')
        if cancel_status:
            self.call_bus_service(order, payment_result='fail')
        return razorpay_cancel_response

    def call_bus_service(self, order, payment_result):
        order.config_id._notify('PAYMENT_STATUS', {
            'payment_result': payment_result,
            'data': {
                'pos.order': order.read(order._load_pos_self_data_fields(order.config_id.id), load=False),
                'pos.order.line': order.lines.read(order._load_pos_self_data_fields(order.config_id.id), load=False),
            }
        })