<?php
/**
 * 2007-2021 PrestaShop and Contributors
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/AFL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * @author    PrestaShop SA <contact@prestashop.com>
 * @copyright 2007-2021 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
 * International Registered Trademark & Property of PrestaShop SA
 */

class Ps_ShoppingcartAjaxModuleFrontController extends ModuleFrontController
{
    /**
     * @var bool
     */
    public $ssl = true;

    /**
     * @see FrontController::initContent()
     *
     * @return void
     */
    public function initContent()
    {
        parent::initContent();

        $modal = null;

        if ($this->module instanceof Ps_Shoppingcart && Tools::getValue('action') === 'add-to-cart') {
            $existing_customization = Db::getInstance()->executeS('
                SELECT id_customization FROM `' . pSQL(_DB_PREFIX_) . 'customization`
                WHERE id_cart = ' . (int) $this->context->cart->id . '
                AND id_product = ' . (int) Tools::getValue("id_product") . '
                AND id_product_attribute = ' . (int) Tools::getValue("id_product_attribute") . '
                ORDER BY `id_customization` ASC LIMIT 1');
            if ($existing_customization) {
                if ((Tools::getValue('id_customization') == 0) && ($existing_customization[0]['id_customization'] > 0)) {
                    $id_customization = $existing_customization[0]['id_customization'];
                }
            } else {
                $id_customization = 0;
            }

            if (isset($id_customization)) {
                $modal = $this->module->renderModal(
                    $this->context->cart,
                    (int) Tools::getValue('id_product'),
                    (int) Tools::getValue('id_product_attribute'),
                    (int) $id_customization
                );
            } else {
                $modal = $this->module->renderModal(
                    $this->context->cart,
                    (int) Tools::getValue('id_product'),
                    (int) Tools::getValue('id_product_attribute'),
                    (int) Tools::getValue('id_customization')
                );
            }
        }

        ob_end_clean();
        header('Content-Type: application/json');
        die(json_encode([
            'preview' => $this->module instanceof Ps_Shoppingcart ? $this->module->renderWidget(null, ['cart' => $this->context->cart]) : '',
            'modal' => $modal,
        ]));
    }
}