<?php
/**
 * 2007-2016 PrestaShop
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 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:
 * http://opensource.org/licenses/osl-3.0.php
 * 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.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to http://www.prestashop.com for more information.
 *
 * @author    PrestaShop SA <contact@prestashop.com>
 * @copyright 2007-2016 PrestaShop SA
 * @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 * International Registered Trademark & Property of PrestaShop SA
 */

/*
 * File called by ajax. It's like a controller, you have to send the
 * method name of the webservice and implement it.
 * Each Name method allow to instanciate an object containing
 * methods to manage correctly the data and name fields
 */

/* 
*     Clean displayed content for Admin ajax query
*/
if (ob_get_level() && ob_get_length() > 0) {
    @ob_clean();
}

/* 
*      Front Ajax query, need the front cookie and MR class
*    When it's back query, the PS core made the work
*/
if (!defined('_PS_ADMIN_DIR_')) {
    require_once(realpath(dirname(__FILE__) . '/../../config/config.inc.php'));
    require_once(realpath(dirname(__FILE__) . '/../../init.php'));
    require_once(dirname(__FILE__) . '/mondialrelay.php');
}

$mondialrelay = isset($this) ? $this : new Mondialrelay();

require_once(dirname(__FILE__) . '/classes/MRCreateTickets.php');
require_once(dirname(__FILE__) . '/classes/MRGetTickets.php');
require_once(dirname(__FILE__) . '/classes/MRGetRelayPoint.php');
require_once(dirname(__FILE__) . '/classes/MRRelayDetail.php');
require_once(dirname(__FILE__) . '/classes/MRManagement.php');
require_once(dirname(__FILE__) . '/classes/MRDownloadPDF.php');

/* Can't use Tools at this time... Need to know if _PS_ADMIN_DIR_ has to be defined */
$method = Tools::getValue('method');
$token = Tools::getValue('mrtoken');

/* Access page List liable to the generated token*/
$accessPageList = array(
    MondialRelay::getToken('front') => array(
        'MRGetRelayPoint',
        'addSelectedCarrierToDB'
    ),
    MondialRelay::getToken('back')  => array(
        'MRGetTickets',
        'MRCreateTickets',
        'MRDeleteHistory',
        'uninstallDetail',
        'deleteHistory',
        'MRDownloadPDF'
    )
);

$params = array();
$result = array();

/* If the method name associated to the token received doesn't match with*/
/* the list, then we kill the request*/
if (!isset($accessPageList[$token]) || !in_array($method, $accessPageList[$token])) {
    exit();
}

/* Method name allow to instanciate his object to properly call the*/
/* implemented interface method and do his job*/
switch ($method) {
    case 'MRCreateTickets':
        $params['orderIdList'] = Tools::getValue('order_id_list');
        $params['totalOrder'] = Tools::getValue('numSelected');
        $params['weightList'] = Tools::getValue('weight_list');
        $params['insuranceList'] = Tools::getValue('insurance_list');
        break;
    case 'MRGetTickets':
        $params['detailedExpeditionList'] = Tools::getValue('detailedExpeditionList');
        break;
    case 'MRDownloadPDF':
        $params['Expeditions'] = Tools::getValue('detailedExpeditionList');
        break;
    case 'deleteHistory':
        $params['historyIdList'] = Tools::getValue('history_id_list');
        break;
    case 'uninstallDetail':
        $params['action'] = Tools::getValue('action');
        break;
    case 'MRGetRelayPoint':
        $params['id_carrier'] = Tools::getValue('id_carrier');
        $params['mode_liv'] = Tools::getValue('mode_liv');
        $params['weight'] = Context::getContext()->cart->getTotalWeight();
        $params['id_address_delivery'] = Context::getContext()->cart->id_address_delivery;
        break;
    case 'addSelectedCarrierToDB':
        $params['id_carrier'] = Tools::getValue('id_carrier');
        $params['id_cart'] = Context::getContext()->cart->id;
        $params['id_customer'] = Context::getContext()->customer->id;
        $params['id_mr_method'] = Tools::getValue('id_mr_method');
        $params['relayPointInfo'] = Tools::getValue('relayPointInfo');
        break;
    default:
}

/* Try to instanciate the method object name and call the necessaries method*/
try {
    if (class_exists($method, false)) {
        /* $this is the current mondialrelay object loaded when use in BO. Use for perf*/
        $obj = new $method($params, $mondialrelay);

        /* Verify that the class implement correctly the interface*/
        /* Else use a Management class to do some ajax stuff*/
        if (($obj instanceof IMondialRelayWSMethod)) {
            $obj->init();
            $obj->send();
            $result = $obj->getResult();
        }
        unset($obj);
    } elseif (($management = new MRManagement($params)) && method_exists($management, $method)) {
        $result = $management->{$method}();
    } else {
        throw new Exception('Method Class : ' . $method . ' can\'t be found');
    }
    unset($management);
} catch (Exception $e) {
    echo MRTools::jsonEncode(array('other' => array('error' => array($e->getMessage()))));
    exit(-1);
}
echo MRTools::jsonEncode($result);
exit(0);