<?php
/**
* NOTICE OF LICENSE
*
* This source file is subject to a commercial license from SARL Ether Création
* Use, copy, modification or distribution of this source file without written
* license agreement from the SARL Ether Création is strictly forbidden.
* In order to obtain a license, please contact us: contact@ethercreation.com
* ...........................................................................
* INFORMATION SUR LA LICENCE D'UTILISATION
*
* L'utilisation de ce fichier source est soumise a une licence commerciale
* concedee par la societe Ether Création
* Toute utilisation, reproduction, modification ou distribution du present
* fichier source sans contrat de licence ecrit de la part de la SARL Ether Création est
* expressement interdite.
* Pour obtenir une licence, veuillez contacter la SARL Ether Création a l'adresse: contact@ethercreation.com
* ...........................................................................
*  @package     ecstock
*  @author      Nicolas Bedrane
*  @copyright   Copyright (c) 2010-2017 S.A.R.L Ether Création (http://www.ethercreation.com)
*  @license     Commercial license
*/

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

class Ecstock extends Module
{
    protected $config_form = false;

    public function __construct()
    {
        $this->name = 'ecstock';
        $this->tab = 'administration';
        $this->version = '1.1.0';
        $this->author = 'Ether Creation';
        $this->need_instance = 0;

        /**
         * Set $this->bootstrap to true if your module is compliant with bootstrap (PrestaShop 1.6)
         */
        $this->bootstrap = true;

        parent::__construct();
        $this->module_key = 'ee72c77ce80e9ee2dbfdafa0bfd0a5e2';
        $this->displayName = $this->l('Ec Stock');
        $this->description = $this->l('Export/import your stock automatically');
    }

    /**
     * Don't forget to create update methods if needed:
     * http://doc.prestashop.com/display/PS16/Enabling+the+Auto-Update
     */
    public function install()
    {
        Configuration::updateValue('ECSTOCK_HOTE', 0);
        Configuration::updateValue('ECSTOCK_LOGIN', 0);
        Configuration::updateValue('ECSTOCK_PASSWORD', 0);
        Configuration::updateValue('ECSTOCK_CHEM', 0);
        Configuration::updateValue('ECSTOCK_TOKEN', md5(time() . _COOKIE_KEY_));
        return parent::install() &&
            $this->registerHook('header') &&
            $this->registerHook('backOfficeHeader');
    }

    public function uninstall()
    {

        return parent::uninstall();
    }

    /**
     * Load the configuration form
     */
    public function getContent()
    {
        /**
         * If values have been submitted in the form, process.
         */
        if (((bool)Tools::isSubmit('submitEcstockModule')) == true) {
            Configuration::updateValue('ECSTOCK_HOTE', Tools::getValue('ECSTOCK_HOTE'));
            Configuration::updateValue('ECSTOCK_LOGIN', Tools::getValue('ECSTOCK_LOGIN'));
            Configuration::updateValue('ECSTOCK_PASSWORD', Tools::getValue('ECSTOCK_PASSWORD'));
            Configuration::updateValue('ECSTOCK_CHEM', Tools::getValue('ECSTOCK_CHEM'));
            Configuration::updateValue('ECSTOCK_FTP', Tools::getValue('ECSTOCK_FTP'));
            if (!Configuration::get('ECSTOCK_FTP')) {
                $ext= Tools::strtolower(Tools::substr(strrchr($_FILES['ec_stockfile']['name'], '.'), 1));
                if ($ext != 'csv') {
                    return $this->displayError($this->l('File extension must be CSV')).$this->showMenu('import').$this->renderForm().$this->exportForm();
                }
                $tmp_name = $_FILES["ec_stockfile"]["tmp_name"];
                $name = $_FILES["ec_stockfile"]["name"]=1;
                if (!move_uploaded_file($tmp_name, $this->local_path.'file/'.$name.'.'.$ext)) {
                    return $this->displayError($this->l('Erreur')).$this->showMenu('import').$this->renderForm().$this->exportForm();
                } else {
                    return $this->displayConfirmation($this->l('File has been upload')).$this->showMenu('import').$this->renderForm().$this->exportForm();
                }
            }
            return $this->displayConfirmation($this->l('Successful update')).$this->showMenu('import').$this->renderForm().$this->exportForm();
        }
        if (((bool)Tools::isSubmit('submitExportStock')) == true) {
            if ((!is_numeric(Tools::getValue('ECSTOCK_STOCKMIN')) && Tools::getValue('ECSTOCK_STOCKMIN')!="") || (!is_numeric(Tools::getValue('ECSTOCK_STOCKMAX')) && Tools::getValue('ECSTOCK_STOCKMAX')!="")) {
                return $this->displayError($this->l('Minimum and Maximum stock must be a number')).$this->showMenu('export').$this->renderForm().$this->exportForm();
            }
            if (Tools::getValue('ECSTOCK_EXPORTMAIL')) {
                $arraymails = explode(';', Tools::getValue('ECSTOCK_EXPORTMAIL'));
                foreach ($arraymails as $key => $value) {
                    if (!filter_var($value, FILTER_VALIDATE_EMAIL)) {
                        return $this->displayError($this->l('Wrong email(s)')).$this->showMenu('export').$this->renderForm().$this->exportForm();
                    }
                }
            }
            Configuration::updateValue('ECSTOCK_STOCKMIN', Tools::getValue('ECSTOCK_STOCKMIN'));
            Configuration::updateValue('ECSTOCK_STOCKMAX', Tools::getValue('ECSTOCK_STOCKMAX'));
            Configuration::updateValue('ECSTOCK_REFERENCE', Tools::getValue('ECSTOCK_REFERENCE'));
            Configuration::updateValue('ECSTOCK_PRODUCT', Tools::getValue('ECSTOCK_PRODUCT'));
            Configuration::updateValue('ECSTOCK_EXPORT_MAILOK', Tools::getValue('ECSTOCK_EXPORT_MAILOK'));
            Configuration::updateValue('ECSTOCK_EXPORTMAIL', Tools::getValue('ECSTOCK_EXPORTMAIL'));
            Configuration::updateValue('ECSTOCK_EXPORTFTP', Tools::getValue('ECSTOCK_EXPORTFTP'));
            Configuration::updateValue('ECSTOCK_EXPORTHOTE', Tools::getValue('ECSTOCK_EXPORTHOTE'));
            Configuration::updateValue('ECSTOCK_EXPORTLOGIN', Tools::getValue('ECSTOCK_EXPORTLOGIN'));
            Configuration::updateValue('ECSTOCK_EXPORTPASSWORD', Tools::getValue('ECSTOCK_EXPORTPASSWORD'));
            Configuration::updateValue('ECSTOCK_EXPORTCHEM', Tools::getValue('ECSTOCK_EXPORTCHEM'));
            Configuration::updateValue('ECSTOCK_SALEDATEMIN', Tools::getValue('ECSTOCK_SALEDATEMIN'));
            Configuration::updateValue('ECSTOCK_SALEDATEMAX', Tools::getValue('ECSTOCK_SALEDATEMAX'));
            return $this->displayConfirmation($this->l('Successful update')).$this->showMenu('export').$this->renderForm().$this->exportForm();
        }
        

        $this->context->smarty->assign('module_dir', $this->_path);

       

        return $this->showMenu('import').$this->renderForm().$this->exportForm();
    }

    /**
     * Create the form that will be displayed in the configuration of your module.
     */
    protected function renderForm()
    {
        $helper = new HelperForm();

        $helper->show_toolbar = false;
        $helper->table = $this->table;
        $helper->module = $this;
        $helper->default_form_language = $this->context->language->id;
        $helper->allow_employee_form_lang = Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG', 0);

        $helper->identifier = $this->identifier;
        $helper->submit_action = 'submitEcstockModule';
        $helper->currentIndex = $this->context->link->getAdminLink('AdminModules', false)
            .'&configure='.$this->name.'&tab_module='.$this->tab.'&module_name='.$this->name;
        $helper->token = Tools::getAdminTokenLite('AdminModules');

        $helper->tpl_vars = array(
            'fields_value' => $this->getConfigFormValues(), /* Add values for your inputs */
            'languages' => $this->context->controller->getLanguages(),
            'id_language' => $this->context->language->id,
        );

        return $helper->generateForm(array($this->getConfigForm()));
    }

    /**
     * Create the structure of your form.
     */
    protected function getConfigForm()
    {
        return array(
            'form' => array(
                'legend' => array(
                'title' => $this->l('Stock import'),
                'icon' => 'icon-cogs',
                ),
                'input' => array(
                    
                   array(
                   
                        'type' => 'file',
                        'desc' => $this->l('Upload your csv file : reference;quantity;action. Action: update,replace.'),
                        'name' => 'ec_stockfile',
                        'label' => $this->l('File'),
                    ),
                    array(
                        'type' => 'switch',
                        'label' => $this->l('FTP'),
                        'name' => 'ECSTOCK_FTP',
                        'is_bool' => true,
                        'desc' => $this->l('Get csv file by FTP'),
                        'values' => array(
                            array(
                                'id' => 'active_on',
                                'value' => true,
                                'label' => $this->l('Yes')
                            ),
                            array(
                                'id' => 'active_off',
                                'value' => false,
                                'label' => $this->l('Non')
                            )
                        ),
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_HOTE',
                        'label' => $this->l('Hote FTP'),
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_LOGIN',
                        'label' => $this->l('Login FTP'),
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_PASSWORD',
                        'label' => $this->l('Password FTP'),
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_CHEM',
                        'label' => $this->l('FTP path'),
                        'desc' => $this->l('Exemple : "/www/export/filename.csv"'),
                    ),
                ),
                'submit' => array(
                    'title' => $this->l('Save'),
                ),
            ),
        );
    }

    /**
     * Set values for the inputs.
     */
    protected function getConfigFormValues()
    {
        return array(
//            'ECSTOCK_LIVE_MODE' => Configuration::get('ECSTOCK_LIVE_MODE', true),
            'ECSTOCK_FTP' => Configuration::get('ECSTOCK_FTP', 0),
            'ECSTOCK_MIN' => Configuration::get('ECSTOCK_MIN', 0),
            'ECSTOCK_HOTE' => Configuration::get('ECSTOCK_HOTE', 0),
            'ECSTOCK_LOGIN' => Configuration::get('ECSTOCK_LOGIN', 0),
            'ECSTOCK_PASSWORD' => Configuration::get('ECSTOCK_PASSWORD', 0),
            'ECSTOCK_CHEM' => Configuration::get('ECSTOCK_CHEM', 0),
//            'ECSTOCK_ACCOUNT_PASSWORD' => Configuration::get('ECSTOCK_ACCOUNT_PASSWORD', null),
        );
    }
    
    public function showtraiter()
    {
        //$reports = Db::getInstance()->executes('SELECT * FROM '._DB_PREFIX_.'ecsecurity_reports order by id DESC');
        //$linkajax = Tools::getHttpHost(true).__PS_BASE_URI__."modules/ecsecurity/ajax.php?cron_token=".Configuration::get('ECSECURITY_TOKEN');
        /*$link = AdminController::$currentIndex.'&configure='.$this->name.'&tab_module=administration&token='.Tools::getAdminTokenLite('AdminModules').'&module_name=ecstock';
        $this->smarty->assign(array(
                "link" => $link,
                        ));
        return $this->display(__FILE__, '/views/templates/admin/traiter.tpl');*/
    }
    
    protected function exportForm()
    {
        $helper = new HelperForm();

        $helper->show_toolbar = false;
        $helper->table = $this->table;
        $helper->module = $this;
        $helper->default_form_language = $this->context->language->id;
        $helper->allow_employee_form_lang = Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG', 0);

        $helper->identifier = $this->identifier;
        $helper->submit_action = 'submitExportStock';
        $helper->currentIndex = $this->context->link->getAdminLink('AdminModules', false)
            .'&configure='.$this->name.'&tab_module='.$this->tab.'&module_name='.$this->name;
        $helper->token = Tools::getAdminTokenLite('AdminModules');

        $helper->tpl_vars = array(
            'fields_value' => $this->getExportConfigFormValues(), /* Add values for your inputs */
            'languages' => $this->context->controller->getLanguages(),
            'id_language' => $this->context->language->id,
        );

        return $helper->generateForm(array($this->getConfigExportForm()));
    }

    /**
     * Create the structure of your form.
     */
    protected function getConfigExportForm()
    {
        $productactif = array(
            array('id' => 1, 'name' =>$this->l('All')),
            array('id' => 2, 'name' =>$this->l('Enable')),
            array('id' => 3, 'name' =>$this->l('Disable'))
        );
        return array(
            'form' => array(
                'legend' => array(
                'title' => $this->l('Stock export'),
                'icon' => 'icon-cogs',
                ),
                'input' => array(
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_STOCKMIN',
                        'label' => $this->l('Minimum stock'),
                        'col' => 3,
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_STOCKMAX',
                        'label' => $this->l('Maximum stock'),
                        'col' => 3,
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_REFERENCE',
                        'label' => $this->l('Reference'),
                        'desc' => $this->l('Begin like prod1 (like %)'),
                        'col' => 3,
                    ),
                    array(
                        'type' => 'date',
                        'name' => 'ECSTOCK_SALEDATEMIN',
                        'label' => $this->l('Sales date minimum'),
                        'col' => 3,
                    ),
                    array(
                        'type' => 'date',
                        'name' => 'ECSTOCK_SALEDATEMAX',
                        'label' => $this->l('Sales date maximum'),
                        'col' => 3,
                    ),
                    array(
                          'type' => 'select',
                          'label' => $this->l('Product'),
                          'name' => 'ECSTOCK_PRODUCT',
                          'options' => array(
                            'query' => $productactif,
                            'id' => 'id',
                            'name' => 'name'
                          )
                    ),
                    array(
                        'type' => 'switch',
                        'label' => $this->l('Export by email ?'),
                        'name' => 'ECSTOCK_EXPORT_MAILOK',
                        'is_bool' => true,
                        'values' => array(
                            array(
                                'id' => 'active_on',
                                'value' => true,
                                'label' => $this->l('Enabled')
                            ),
                            array(
                                'id' => 'active_off',
                                'value' => false,
                                'label' => $this->l('Disabled')
                            )
                        ),
                    ),
                    array(
                        'col' => 3,
                        'type' => 'text',
                        'prefix' => '<i class="icon icon-envelope"></i>',
                        'name' => 'ECSTOCK_EXPORTMAIL',
                        'label' => $this->l('Emails'),
                        'desc' => $this->l('Enter emails who will receive the exports, separate them by ";". Exemple : test@test.com;test1@test.com;test2@test.com'),
                    ),
                    array(
                        'type' => 'switch',
                        'label' => $this->l('FTP'),
                        'name' => 'ECSTOCK_EXPORTFTP',
                        'is_bool' => true,
                        'desc' => $this->l('Export by FTP'),
                        'values' => array(
                            array(
                                'id' => 'active_on',
                                'value' => true,
                                'label' => $this->l('Yes')
                            ),
                            array(
                                'id' => 'active_off',
                                'value' => false,
                                'label' => $this->l('Non')
                            )
                        ),
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_EXPORTHOTE',
                        'label' => $this->l('Hote FTP'),
                        'col' => 3,
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_EXPORTLOGIN',
                        'label' => $this->l('Login FTP'),
                        'col' => 3,
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_EXPORTPASSWORD',
                        'label' => $this->l('Password FTP'),
                        'col' => 3,
                    ),
                    array(
                        'type' => 'text',
                        'name' => 'ECSTOCK_EXPORTCHEM',
                        'label' => $this->l('FTP path'),
                        'desc' => $this->l('Exemple : "/www/export/filename.csv"'),
                        'col' => 3,
                    ),
                ),
                'submit' => array(
                    'title' => $this->l('Save'),
                ),
            ),
        );
    }

    /**
     * Set values for the inputs.
     */
    protected function getExportConfigFormValues()
    {
        return array(
            'ECSTOCK_STOCKMIN' => Configuration::get('ECSTOCK_STOCKMIN', 0),
            'ECSTOCK_STOCKMAX' => Configuration::get('ECSTOCK_STOCKMAX', 0),
            'ECSTOCK_REFERENCE' => Configuration::get('ECSTOCK_REFERENCE', 0),
            'ECSTOCK_EXPORT_MAILOK' => Configuration::get('ECSTOCK_EXPORT_MAILOK', 0),
            'ECSTOCK_EXPORTMAIL' => Configuration::get('ECSTOCK_EXPORTMAIL', 0),
            'ECSTOCK_PRODUCT' => Configuration::get('ECSTOCK_PRODUCT', 0),
            'ECSTOCK_EXPORTFTP' => Configuration::get('ECSTOCK_EXPORTFTP', 0),
            'ECSTOCK_EXPORTHOTE' => Configuration::get('ECSTOCK_EXPORTHOTE', 0),
            'ECSTOCK_EXPORTLOGIN' => Configuration::get('ECSTOCK_EXPORTLOGIN', 0),
            'ECSTOCK_EXPORTPASSWORD' => Configuration::get('ECSTOCK_EXPORTPASSWORD', 0),
            'ECSTOCK_EXPORTCHEM' => Configuration::get('ECSTOCK_EXPORTCHEM', 0),
            'ECSTOCK_SALEDATEMAX' => Configuration::get('ECSTOCK_SALEDATEMAX', 0),
            'ECSTOCK_SALEDATEMIN' => Configuration::get('ECSTOCK_SALEDATEMIN', 0),
        );
    }
    
    public function showMenu($active)
    {
        $linkcronimport = Tools::getHttpHost(true).__PS_BASE_URI__."modules/ecstock/ecupdatestock.php?token=".Configuration::get('ECSTOCK_TOKEN');
        $linkcronexport = Tools::getHttpHost(true).__PS_BASE_URI__."modules/ecstock/ecexportstock.php?token=".Configuration::get('ECSTOCK_TOKEN')."&id_shop=".(int)$this->context->shop->id;
        $this->smarty->assign(array(
                'token' => Configuration::get('ECSTOCK_TOKEN'),
                'active' => $active,
                'linkcronimport' => $linkcronimport,
                'linkcronexport' => $linkcronexport,
                'id_shop' => (int)$this->context->shop->id
                        ));
        return $this->display(__FILE__, '/views/templates/admin/menu.tpl');
    }
    /**
     * Save form data.
     */
    protected function postProcess()
    {
        $form_values = $this->getConfigFormValues();

        foreach (array_keys($form_values) as $key) {
            Configuration::updateValue($key, Tools::getValue($key));
        }
    }
    
    public function hookDisplayOrderConfirmation($params)
    {
        $id_shop = (int)$this->context->shop->id;
        $ref = Db::getInstance()->executes('SELECT pa.reference, od.product_quantity FROM '._DB_PREFIX_.'order_detail od, '._DB_PREFIX_.'product_attribute pa
         WHERE od.id_order = '.(int)Tools::getValue('id_order').'
         AND od.product_attribute_id = pa.id_product_attribute
         AND od.product_id = pa.id_product');
         //echo 'SELECT pa.reference, od.product_quantity FROM '._DB_PREFIX_.'order_detail od, '._DB_PREFIX_.'product_attribute pa
//         WHERE od.id_order = '.(int)Tools::getValue('id_order').'
//         AND od.product_attribute_id = pa.id_product_attribute
//         AND od.product_id = pa.id_product';
        // var_export($ref);
         //exit();
        foreach ($ref as $key => $value) {
            $res = explode('-', $value['reference']);
            if (count($res) > 1) {
                $ref = $res[0].'-';
                $ids = self::getPIdsByReferenceLike($ref, $value['reference']);
                //var_export($ids);
                //exit();
                foreach ($ids as $key => $val) {
                    $stock = StockAvailable::getQuantityAvailableByProduct(
                        (int) $val['id_product'],
                        (int) $val['id_product_attribute'],
                        ($id_shop ? (int) $id_shop : null)
                    );
                    StockAvailable::setQuantity(
                        (int) $val['id_product'],
                        (int) $val['id_product_attribute'],
                        (int) ($stock - $value['product_quantity']),
                        ($id_shop ? (int) $id_shop : null)
                    );
                }
            }
        }
    }
    
    public function getPIdsByReferenceLike($reference, $basicref, $id_fournisseur = false)
    {
        $res = Db::getInstance()->ExecuteS('
            SELECT pa.id_product, pa.id_product_attribute
            FROM ' . _DB_PREFIX_ . 'product_attribute pa ' .
            (!$id_fournisseur ? '' : 'LEFT JOIN ' . _DB_PREFIX_ . 'product p ON pa.id_product = p.id_product') . '
            WHERE pa.reference like "' . pSQL($reference) . '%" AND pa.reference != "'.pSQL($basicref).'"'.
            (!$id_fournisseur ? '' : ' AND p.id_supplier = ' . (int) $id_fournisseur));
        //if (isset($res['id_product_attribute'])) {
        return $res;
        //}
    
        //$id = Db::getInstance()->ExecuteS('
//            SELECT `id_product`
//            FROM `' . _DB_PREFIX_ . 'product`
//            WHERE `reference` = "' . pSQL($reference) . '"' .
//            (!$id_fournisseur ? '' : ' AND `id_supplier` = ' . (int) $id_fournisseur));
//        if ($id) {
//            return array('id_product' => $id, 'id_product_attribute' => 0);
//        }
//    
//        return false;
    }
    /**
    * Add the CSS & JavaScript files you want to be loaded in the BO.
    */
    public function hookBackOfficeHeader()
    {
        if (Tools::getValue('module_name') == $this->name || Tools::getValue('configure') == $this->name) {
            //$this->context->controller->addJS($this->_path.'views/js/back.js');
            $this->context->controller->addCSS($this->_path.'views/css/back.css');
            $this->smarty->assign(array(
                "scriptjs" => $this->_path.'views/js/back.js',
                "token" => Configuration::get('ECSTOCK_TOKEN'),
                        ));
            return $this->display(__FILE__, '/views/templates/admin/header.tpl');
        }
    }
    public function getIdLang()
    {
        return $this->context->language->id;
    }
    
    public function getIdShop()
    {
        return $this->context->shop->id;
    }
    /**
     * Add the CSS & JavaScript files you want to be added on the FO.
     */
    public function hookHeader()
    {
        $this->context->controller->addJS($this->_path.'/views/js/front.js');
        $this->context->controller->addCSS($this->_path.'/views/css/front.css');
    }
}