# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.

from odoo import http
from odoo.exceptions import AccessError, MissingError
from odoo.http import request
from odoo.addons.sale.controllers.portal import CustomerPortal


class CustomerPortal(CustomerPortal):

    @http.route(['/my/orders/<int:order_id>/update_line'], type='json', auth="public", website=True)
    def update(self, line_id, remove=False, unlink=False, order_id=None, access_token=None, **post):
        try:
            order_sudo = self._document_check_access('sale.order', order_id, access_token=access_token)
        except (AccessError, MissingError):
            return request.redirect('/my')

        if order_sudo.state not in ('draft', 'sent'):
            return False
        order_line = request.env['sale.order.line'].sudo().browse(int(line_id))
        if order_line.order_id != order_sudo:
            return False
        if unlink:
            order_line.unlink()
            return False  # return False to reload the page, the line must move back to options and the JS doesn't handle it
        number = -1 if remove else 1
        quantity = order_line.product_uom_qty + number
        order_line.write({'product_uom_qty': quantity})
        return [str(quantity), str(order_sudo.amount_total)]

    @http.route(["/my/orders/<int:order_id>/add_option/<int:option_id>"], type='http', auth="public", website=True)
    def add(self, order_id, option_id, access_token=None, **post):
        try:
            order_sudo = self._document_check_access('sale.order', order_id, access_token=access_token)
        except (AccessError, MissingError):
            return request.redirect('/my')

        option_sudo = request.env['sale.order.option'].sudo().browse(option_id)

        if order_sudo != option_sudo.order_id:
            return request.redirect(order_sudo.get_portal_url())

        option_sudo.add_option_to_order()

        return request.redirect(option_sudo.order_id.get_portal_url(anchor='details'))