# -*- coding: utf-8 -*-

from odoo import http, _
from odoo.exceptions import UserError
from odoo.addons.pos_self_order.controllers.orders import PosSelfOrderController

class PosSelfOrderPreparationDisplayController(PosSelfOrderController):
    @http.route()
    def process_order(self, order, access_token, table_identifier, device_type):
        res = super().process_order(order, access_token, table_identifier, device_type)
        self._send_to_preparation_display(res['pos.order'][0]['id'])
        return res

    @http.route()
    def change_printer_status(self, access_token, has_paper):
        super().change_printer_status(access_token, has_paper)
        pos_config = self._verify_pos_config(access_token)
        pos_config.env['pos.prep.display']._paper_status_change(pos_config)

    @http.route()
    def remove_order(self, access_token, order_id, order_access_token):
        pos_config = self._verify_pos_config(access_token)
        pos_order = pos_config.env['pos.order'].browse(order_id)
        if not pos_order.can_be_cancelled():
            raise UserError(_("This order cannot be cancelled because it's already in preparation."))
        super().remove_order(access_token, order_id, order_access_token)

    def _send_to_preparation_display(self, pos_order_id):
        """Send order to the preparation display when paid, no valid payment method, or Pay After Meal is selected."""
        pos_order = http.request.env['pos.order'].browse(pos_order_id).exists()
        is_after_meal = pos_order.config_id.self_ordering_pay_after == 'meal'
        valid_payment_method = pos_order.config_id.has_valid_self_payment_method()

        if not valid_payment_method or pos_order.state == "paid" or is_after_meal:
            pos_order.env['pos.prep.order'].sudo().process_order(pos_order.id)