<?php
/**
 * 2007-2016 PrestaShop
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (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:
 * http://opensource.org/licenses/afl-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/afl-3.0.php  Academic Free License (AFL 3.0)
 *  International Registered Trademark & Property of PrestaShop SA
 */

class EbayReturnsPolicy
{
    public static function getAll()
    {
        return Db::getInstance()->ExecuteS('SELECT *
			FROM '._DB_PREFIX_.'ebay_returns_policy');
    }

    public static function getTotal()
    {
        $returnspolicy = Db::getInstance()->getValue('SELECT COUNT(*) AS nb	FROM '._DB_PREFIX_.'ebay_returns_policy');
        $returnsWithin = Configuration::get('EBAY_RETURNS_WITHIN_VALUES');
        $returnsWhoPays = Configuration::get('EBAY_RETURNS_WHO_PAYS_VALUES');
        return $returnspolicy && $returnsWithin && $returnsWhoPays;

    }

    public static function insert($data)
    {
        return Db::getInstance()->autoExecute(_DB_PREFIX_.'ebay_returns_policy', $data, 'INSERT');
    }

    public static function getReturnsPolicies()
    {
        // already in the DB
        if (EbayReturnsPolicy::getTotal()) {
            return EbayReturnsPolicy::getAll();
        }

        $ebay_request = new EbayRequest();
        $policiesDetails = $ebay_request->getReturnsPolicies();

        foreach ($policiesDetails['ReturnsAccepted'] as $returns_policy) {
            EbayReturnsPolicy::insert(array_map('pSQL', $returns_policy));
        }

        $ReturnsWithin = array();
        foreach ($policiesDetails['ReturnsWithin'] as $returns_within) {
            $ReturnsWithin[] = array_map('pSQL', $returns_within);
        }

        Configuration::updateValue('EBAY_RETURNS_WITHIN_VALUES', serialize($ReturnsWithin), false, 0, 0);

        $returnsWhoPays = array();
        foreach ($policiesDetails['ReturnsWhoPays'] as $returns_within) {
            $returnsWhoPays[] = array_map('pSQL', $returns_within);
        }

        Configuration::updateValue('EBAY_RETURNS_WHO_PAYS_VALUES', serialize($returnsWhoPays), false, 0, 0);

        return $policiesDetails['ReturnsAccepted'];
    }
}
