<?php
/**
 * NOTICE OF LICENSE
 *
 * This source file is subject to a commercial license.
 * Use, copy, modification or distribution of this source file without written
 * license agreement is strictly forbidden.
 * In order to obtain a license, please contact us: simon@daig.re
 * ...........................................................................
 * INFORMATION SUR LA LICENCE D'UTILISATION
 *
 * L'utilisation de ce fichier source est soumise a une licence commerciale.
 * Toute utilisation, reproduction, modification ou distribution du present
 * fichier source sans contrat de licence ecrit est expressement interdite.
 * Pour obtenir une licence, veuillez nous contacter a l'adresse: simon@daig.re
 *
 * @package   La Poste Courrier suivi Tracking
 * @author    Agencya
 * @copyright Copyright(c) 2015-2018
 * @license   See Readme.md
 * Contact by Email :  simon@daig.re
 */

if (!defined('_PS_VERSION_')) {
    exit;
}

require_once _PS_MODULE_DIR_.'csuivitracking/classes/CsuiviTracking_Webservice.php';

/**
 * Class CsuiviTracking_Tools
 */
class CsuiviTracking_Tools
{
    public static function updateOrdersStatus($id_shop)
    {
        if ((string)Configuration::get('CSUIVITRACKING_API_KEY', null, $id_shop, Shop::getGroupFromShop($id_shop)) === '') {
            die(Translate::getModuleTranslation('csuivitracking', 'API key missing. Please check module configuration.', 'csuivitracking'));
        }

        if ((bool)Configuration::get('CSUIVITRACKING_FIND_TRACKING')) {
            self::fillOrdersData();
        }

        $update_states = (bool)Configuration::get('CSUIVITRACKING_UPDSTATES', null, $id_shop, Shop::getGroupFromShop($id_shop));
        $id_list = CsuiviTrackingModel::getAll();

        foreach ($id_list as $id_detail) {
            $detail_suivi = new CsuiviTrackingModel((int)$id_detail['id_csuivi_tracking']);

            if (!Validate::isLoadedObject($detail_suivi)) {
                throw new PrestaShopException('Can\'t load CsuiviTracking object.');
            }

            $response = CsuiviTracking_Webservice::getTracking(Tools::strtoupper((string)$detail_suivi->tracking));

            if ($response !== false && $response !== null) {
                if ((string)$response->message !== $detail_suivi->status) {
                    $detail_suivi->status = (string)$response->message;

                    if ($response->date) {
                        $detail_suivi->date = date('Y-m-d', DateTime::createFromFormat('d/m/Y', (string)$response->date)->getTimestamp());

                        if (in_array((string)$response->status, array('LIVRE', 'DISTRIBUE'))) {
                            $detail_suivi->delivered = true;

                            $order = new Order($detail_suivi->id_order);
                            if ($update_states && $order->current_state !== _PS_OS_DELIVERED_) {
                                $order->setCurrentState(_PS_OS_DELIVERED_);
                            }

                            $order = null;
                            unset($order);
                        }
                    } else {
                        $detail_suivi->date = date('Y-m-d');
                    }

                    $detail_suivi->update();
                }
            }

            $detail_suivi = null;
            unset($detail_suivi);
        }
    }

    public static function updateCsuiviCarriers()
    {
        $id_list = Db::getInstance()->executeS('
			SELECT c.`id_carrier`
			FROM `'._DB_PREFIX_.'carrier` c
			WHERE c.`id_reference` IN ('.implode(', ', array_map('intval', Tools::unSerialize(Configuration::get('CSUIVITRACKING_MAPPING')))).')'
        );

        Configuration::updateValue('CSUIVITRACKING_CARRIERS', serialize($id_list));
    }

    public static function fillOrdersData()
    {
        $date = new DateTime();
        $date->sub(new DateInterval('P1M'));

        $id_list = Db::getInstance()->executeS('
			SELECT o.`id_order`
			FROM `'._DB_PREFIX_.'orders` o
			WHERE o.`date_add` > \''.$date->format('Y-m-d H:i:s').'\'
                AND o.`current_state` != '._PS_OS_DELIVERED_.'
                AND o.`id_carrier` IN ('.implode(', ', array_map('intval', self::getAllCarriersId())).')
                AND o.`id_order` NOT IN (SELECT id_order FROM `'._DB_PREFIX_.'csuivi_tracking`)'
        );

        foreach ($id_list as $id_order) {
            $order = new Order((int)$id_order['id_order']);

            if (Tools::version_compare(_PS_VERSION_, '1.5.5.0', '>=')) {
                $order_carrier = new OrderCarrier($order->getIdOrderCarrier());
            } else {
                $order_carrier = new OrderCarrier(
                    Db::getInstance()->getValue('
                        SELECT `id_order_carrier`
                        FROM `'._DB_PREFIX_.'order_carrier`
                        WHERE `id_order` = '.$id_order
                    )
                );
            }

            if (Validate::isLoadedObject($order_carrier)) {
                $tracking = trim($order_carrier->tracking_number);

                if (!CsuiviTrackingModel::getIdByOrderId($order->id)
                    && (!empty($tracking)) && Tools::strlen($tracking) == 13
                    && self::isCsuiviCarrier($order->id_carrier))
                {
                    $detail_suivi = new CsuiviTrackingModel();
                    $detail_suivi->id_order = $order->id;
                    $detail_suivi->tracking = $tracking;
                    $detail_suivi->add();
                }
            }
        }
    }

    /**
     * @param int $id_order_carrier
     * @return bool
     */
    public static function isCsuiviCarrier($id_order_carrier)
    {
        $carriers = Tools::unSerialize(Configuration::get('CSUIVITRACKING_CARRIERS'));

        foreach ($carriers as $id_carrier) {
            if ((int)$id_carrier['id_carrier'] == $id_order_carrier) {
                return true;
            }
        }

        return false;
    }

    public static function getAllCarriersId()
    {
        $csuiviCarriers = Tools::unSerialize(Configuration::get('CSUIVITRACKING_CARRIERS'));
        $carrierReturn = array();

        foreach ($csuiviCarriers as $id_carrier) {
            $carrierReturn[] = (int)$id_carrier['id_carrier'];
        }

        return $carrierReturn;
    }
}