<?php
/**
 * NOTICE OF LICENSE
 *
 * This source file is subject to a commercial license from EURL ébewè - www.ebewe.net
 * Use, copy, modification or distribution of this source file without written
 * license agreement from the EURL ébewè is strictly forbidden.
 * In order to obtain a license, please contact us: contact@ebewe.net
 * ...........................................................................
 * INFORMATION SUR LA LICENCE D'UTILISATION
 *
 * L'utilisation de ce fichier source est soumise a une licence commerciale
 * concedee par la societe EURL ébewè - www.ebewe.net
 * Toute utilisation, reproduction, modification ou distribution du present
 * fichier source sans contrat de licence ecrit de la part de la EURL ébewè est
 * expressement interdite.
 * Pour obtenir une licence, veuillez contacter la EURL ébewè a l'adresse: contact@ebewe.net
 * ...........................................................................
 *
 * @author    Paul MORA
 * @copyright Copyright (c) 2011-2018 EURL ébewè - www.ebewe.net - Paul MORA
 * @license   Commercial license
 * @package   Postaldeliv
 * Support by mail  :  contact@ebewe.net
 */

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

/**
 * Loading Models
 */
require_once(_PS_MODULE_DIR_.'postaldeliv/models/PostalDeliv.php');

class Postaldeliv extends Module
{
    /**
     * DB file
     */
    const INSTALL_SQL_FILE = 'install.sql';
    const UNINSTALL_SQL_FILE = 'uninstall.sql';

    public function __construct()
    {
        $this->name = 'postaldeliv';
        $this->tab = 'shipping_logistics';
        $this->version = '2.1.10';
        $this->author = 'ébewè';
        $this->need_instance = 0;
        $this->module_key = 'ccc93a38bc63cb123994eed42f533a5c';
        parent::__construct();
        $this->displayName = $this->l('Postal Deliv');
        $this->description = $this->l('Delivery by postal code');
    }

    /**
    * Install Module
    *
    **/
    public function install()
    {
        if (!parent::install()
            || !$this->registerHook('actionCarrierUpdate')
            || !$this->registerHook('displayBackOfficeHeader')
            || !$this->installModuleTab(
                'AdminPostalDeliv',
                array((int)Configuration::get('PS_LANG_DEFAULT')=>'Postal Deliv'),
                'AdminParentShipping'
            )
            || !$this->__executeSql(self::INSTALL_SQL_FILE)) {
            return false;
        }
        return true;
    }

    /**
    * Uninstall Module
    *
    **/
    public function uninstall()
    {
        if (!parent::uninstall()
            || !$this->uninstallModuleTab('AdminPostalDeliv')
            || !$this->__executeSql(self::UNINSTALL_SQL_FILE)) {
            return false;
        }
        return true;
    }

    /**
    * install Tab
    *
    * @param mixed $tabClass
    * @param mixed $tabName
    * @param mixed $idTabParent
    * @return bool $pass
    */
    private function installModuleTab($tabClass, $tabName, $idTabParent)
    {
        $idTab = Tab::getIdFromClassName($idTabParent);
        $pass = true;
        $tab = new Tab();
        $tab->name = $tabName;
        $tab->class_name = $tabClass;
        $tab->module = $this->name;
        $tab->id_parent = $idTab;
        $pass = $tab->save();

        return $pass;
    }

    /**
    * uninstall Tab
    *
    * @param mixed $tabClass
    * @return bool $pass
    */
    private function uninstallModuleTab($tabClass)
    {
        $pass = true;
        @unlink(_PS_IMG_DIR_.'t/'.$tabClass.'.gif');
        $idTab = Tab::getIdFromClassName($tabClass);
        if ($idTab != 0) {
            $tab = new Tab($idTab);
            $pass = $tab->delete();
        }
        return $pass;
    }

    /**
     * Create / Remove Table
     */
    private function __executeSql($file)
    {
        if (!file_exists(dirname(__FILE__) . '/sql/' . $file)) {
            return false;
        } elseif (!$sql = Tools::file_get_contents(dirname(__FILE__).'/sql/'.$file)) {
            return false;
        }
        $sql = str_replace(array('PREFIX_', 'ENGINE_TYPE'), array(_DB_PREFIX_, _MYSQL_ENGINE_), $sql);
        // Insert default template data
        $sql = str_replace('THE_FIRST_DEFAULT', serialize(array('width' => 1, 'height' => 1)), $sql);
        $sql = str_replace('FLY_IN_DEFAULT', serialize(array('width' => 1, 'height' => 1)), $sql);
        $sql = preg_split("/;\s*[\r\n]+/", trim($sql));

        foreach ($sql as $query) {
            if (!Db::getInstance()->execute(trim($query))) {
                return false;
            }
        }

        return true;
    }

    public function hookDisplayBackOfficeHeader()
    {
        if (version_compare(_PS_VERSION_, '1.6.0', '>=') === true
            && Tools::getValue('controller') == 'AdminPostalDeliv') {
            $this->context->controller->addJquery();
            $this->context->controller->addJs($this->_path.'views/js/postaldeliv.js');
            $this->context->controller->addCss($this->_path.'views/css/postaldeliv.css');
        }
    }

    public function hookActionCarrierUpdate($params)
    {
        $result = Db::getInstance()->getValue('
            SELECT MAX(id_carrier)
            FROM `'._DB_PREFIX_.'carrier`');

        Db::getInstance()->Execute('
            UPDATE `'._DB_PREFIX_.'postaldeliv`
            SET `id_carrier`='.(int)$result.'
            WHERE `id_carrier`='.(int)$params['id_carrier']);
    }

    /**
     * Admin page
     */
    public function getContent()
    {
        Tools::redirectAdmin(Context::getContext()->link->getAdminLink('AdminPostalDeliv'));
    }
}