<?php
/**
 * 2007-2018 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:
 * https://opensource.org/licenses/OSL-3.0
 * 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 2007-2018 PrestaShop SA
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 * International Registered Trademark & Property of PrestaShop SA
 */

/**
 * @property OrderReturn $object
 */
class AdminReturnControllerCore extends AdminController
{
    public function __construct()
    {
        $this->bootstrap = true;
        $this->table = 'order_return';
        $this->className = 'OrderReturn';
        $this->colorOnBackground = true;

        parent::__construct();

        $this->_select = 'ors.color, orsl.`name`, o.`id_shop`';
        $this->_join = 'LEFT JOIN ' . _DB_PREFIX_ . 'order_return_state ors ON (ors.`id_order_return_state` = a.`state`)';
        $this->_join .= 'LEFT JOIN ' . _DB_PREFIX_ . 'order_return_state_lang orsl ON (orsl.`id_order_return_state` = a.`state` AND orsl.`id_lang` = ' . (int) $this->context->language->id . ')';
        $this->_join .= ' LEFT JOIN ' . _DB_PREFIX_ . 'orders o ON (o.`id_order` = a.`id_order`)';

        $this->fields_list = array(
            'id_order_return' => array('title' => $this->trans('ID', array(), 'Admin.Global'), 'align' => 'center', 'width' => 25),
            'id_order' => array('title' => $this->trans('Order ID', array(), 'Admin.Orderscustomers.Feature'), 'width' => 100, 'align' => 'center', 'filter_key' => 'a!id_order', 'havingFilter' => true),
            'name' => array('title' => $this->trans('Status', array(), 'Admin.Global'), 'color' => 'color', 'width' => 'auto', 'align' => 'left'),
            'date_add' => array('title' => $this->trans('Date issued', array(), 'Admin.Orderscustomers.Feature'), 'width' => 150, 'type' => 'date', 'align' => 'right', 'filter_key' => 'a!date_add'),
        );

        $this->fields_options = array(
            'general' => array(
                'title' => $this->trans('Merchandise return (RMA) options', array(), 'Admin.Orderscustomers.Feature'),
                'fields' => array(
                    'PS_ORDER_RETURN' => array(
                        'title' => $this->trans('Enable returns', array(), 'Admin.Orderscustomers.Feature'),
                        'desc' => $this->trans('Would you like to allow merchandise returns in your shop?', array(), 'Admin.Orderscustomers.Help'),
                        'cast' => 'intval', 'type' => 'bool', ),
                    'PS_ORDER_RETURN_NB_DAYS' => array(
                        'title' => $this->trans('Time limit of validity', array(), 'Admin.Orderscustomers.Feature'),
                        'desc' => $this->trans('How many days after the delivery date does the customer have to return a product?', array(), 'Admin.Orderscustomers.Help'),
                        'cast' => 'intval',
                        'type' => 'text',
                        'size' => '2', ),
                    'PS_RETURN_PREFIX' => array(
                        'title' => $this->trans('Returns prefix', array(), 'Admin.Orderscustomers.Feature'),
                        'desc' => $this->trans('Prefix used for return name (e.g. RE00001).', array(), 'Admin.Orderscustomers.Help'),
                        'size' => 6,
                        'type' => 'textLang',
                    ),
                ),
                'submit' => array('title' => $this->trans('Save', array(), 'Admin.Actions')),
            ),
        );

        $this->_where = Shop::addSqlRestriction(false, 'o');
        $this->_use_found_rows = false;
    }

    public function renderForm()
    {
        $this->fields_form = array(
            'legend' => array(
                'title' => $this->trans('Return Merchandise Authorization (RMA)', array(), 'Admin.Orderscustomers.Feature'),
                'icon' => 'icon-clipboard',
            ),
            'input' => array(
                array(
                    'type' => 'hidden',
                    'name' => 'id_order',
                ),
                array(
                    'type' => 'hidden',
                    'name' => 'id_customer',
                ),
                array(
                    'type' => 'text_customer',
                    'label' => $this->trans('Customer', array(), 'Admin.Global'),
                    'name' => '',
                    'size' => '',
                    'required' => false,
                ),
                array(
                    'type' => 'text_order',
                    'label' => $this->trans('Order', array(), 'Admin.Global'),
                    'name' => '',
                    'size' => '',
                    'required' => false,
                ),
                array(
                    'type' => 'free',
                    'label' => $this->trans('Customer explanation', array(), 'Admin.Orderscustomers.Feature'),
                    'name' => 'question',
                    'size' => '',
                    'required' => false,
                ),
                array(
                    'type' => 'select',
                    'label' => $this->trans('Status', array(), 'Admin.Global'),
                    'name' => 'state',
                    'required' => false,
                    'options' => array(
                        'query' => OrderReturnState::getOrderReturnStates($this->context->language->id),
                        'id' => 'id_order_return_state',
                        'name' => 'name',
                    ),
                    'desc' => $this->trans('Merchandise return (RMA) status.', array(), 'Admin.Orderscustomers.Help'),
                ),
                array(
                    'type' => 'list_products',
                    'label' => $this->trans('Products', array(), 'Admin.Global'),
                    'name' => '',
                    'size' => '',
                    'required' => false,
                    'desc' => $this->trans('List of products in return package.', array(), 'Admin.Orderscustomers.Help'),
                ),
                array(
                    'type' => 'pdf_order_return',
                    'label' => $this->trans('Returns form', array(), 'Admin.Orderscustomers.Feature'),
                    'name' => '',
                    'size' => '',
                    'required' => false,
                    'desc' => $this->trans('The link is only available after validation and before the parcel gets delivered.', array(), 'Admin.Orderscustomers.Help'),
                ),
            ),
            'submit' => array(
                'title' => $this->trans('Save', array(), 'Admin.Actions'),
            ),
        );

        $order = new Order($this->object->id_order);
        $quantity_displayed = array();
        // Customized products */
        if ($returned_customizations = OrderReturn::getReturnedCustomizedProducts((int) ($this->object->id_order))) {
            foreach ($returned_customizations as $returned_customization) {
                $quantity_displayed[(int) $returned_customization['id_order_detail']] = isset($quantity_displayed[(int) $returned_customization['id_order_detail']]) ? $quantity_displayed[(int) $returned_customization['id_order_detail']] + (int) $returned_customization['product_quantity'] : (int) $returned_customization['product_quantity'];
            }
        }

        // Classic products
        $products = OrderReturn::getOrdersReturnProducts($this->object->id, $order);

        // Prepare customer explanation for display
        $this->object->question = '<span class="normal-text">' . nl2br($this->object->question) . '</span>';

        $this->tpl_form_vars = array(
            'customer' => new Customer($this->object->id_customer),
            'url_customer' => 'index.php?tab=AdminCustomers&id_customer=' . (int) $this->object->id_customer . '&viewcustomer&token=' . Tools::getAdminToken('AdminCustomers' . (int) (Tab::getIdFromClassName('AdminCustomers')) . (int) $this->context->employee->id),
            'text_order' => $this->trans(
                'Order #%id% from %date%',
                array(
                    '%id%' => $order->id,
                    '%date%' => Tools::displayDate($order->date_upd),
                ),
                'Admin.Orderscustomers.Feature'
            ),
            'url_order' => 'index.php?tab=AdminOrders&id_order=' . (int) $order->id . '&vieworder&token=' . Tools::getAdminToken('AdminOrders' . (int) Tab::getIdFromClassName('AdminOrders') . (int) $this->context->employee->id),
            'picture_folder' => _THEME_PROD_PIC_DIR_,
            'returnedCustomizations' => $returned_customizations,
            'customizedDatas' => Product::getAllCustomizedDatas((int) ($order->id_cart)),
            'products' => $products,
            'quantityDisplayed' => $quantity_displayed,
            'id_order_return' => $this->object->id,
            'state_order_return' => $this->object->state,
        );

        return parent::renderForm();
    }

    public function initToolbar()
    {
        // If display list, we don't want the "add" button
        if (!$this->display || $this->display == 'list') {
            return;
        } elseif ($this->display != 'options') {
            $this->toolbar_btn['save-and-stay'] = array(
                'short' => 'SaveAndStay',
                'href' => '#',
                'desc' => $this->trans('Save and stay', array(), 'Admin.Actions'),
                'force_desc' => true,
            );
        }

        parent::initToolbar();
    }

    public function postProcess()
    {
        $this->context = Context::getContext();
        if (Tools::isSubmit('deleteorder_return_detail')) {
            if ($this->access('delete')) {
                if (($id_order_detail = (int) (Tools::getValue('id_order_detail'))) && Validate::isUnsignedId($id_order_detail)) {
                    if (($id_order_return = (int) (Tools::getValue('id_order_return'))) && Validate::isUnsignedId($id_order_return)) {
                        $orderReturn = new OrderReturn($id_order_return);
                        if (!Validate::isLoadedObject($orderReturn)) {
                            die(Tools::displayError());
                        }
                        if ((int) ($orderReturn->countProduct()) > 1) {
                            if (OrderReturn::deleteOrderReturnDetail($id_order_return, $id_order_detail, (int) (Tools::getValue('id_customization', 0)))) {
                                Tools::redirectAdmin(self::$currentIndex . '&conf=4token=' . $this->token);
                            } else {
                                $this->errors[] = $this->trans('An error occurred while deleting the details of your order return.', array(), 'Admin.Orderscustomers.Notification');
                            }
                        } else {
                            $this->errors[] = $this->trans('You need at least one product.', array(), 'Admin.Orderscustomers.Notification');
                        }
                    } else {
                        $this->errors[] = $this->trans('The order return is invalid.', array(), 'Admin.Orderscustomers.Notification');
                    }
                } else {
                    $this->errors[] = $this->trans('The order return content is invalid.', array(), 'Admin.Orderscustomers.Notification');
                }
            } else {
                $this->errors[] = $this->trans('You do not have permission to delete this.', array(), 'Admin.Notifications.Error');
            }
        } elseif (Tools::isSubmit('submitAddorder_return') || Tools::isSubmit('submitAddorder_returnAndStay')) {
            if ($this->access('edit')) {
                if (($id_order_return = (int) (Tools::getValue('id_order_return'))) && Validate::isUnsignedId($id_order_return)) {
                    $orderReturn = new OrderReturn($id_order_return);
                    $order = new Order($orderReturn->id_order);
                    $customer = new Customer($orderReturn->id_customer);
                    $orderLanguage = new Language((int) $order->id_lang);
                    $orderReturn->state = (int) (Tools::getValue('state'));
                    if ($orderReturn->save()) {
                        $orderReturnState = new OrderReturnState($orderReturn->state);
                        $vars = array(
                        '{lastname}' => $customer->lastname,
                        '{firstname}' => $customer->firstname,
                        '{id_order_return}' => $id_order_return,
                        '{state_order_return}' => (isset($orderReturnState->name[(int) $order->id_lang]) ? $orderReturnState->name[(int) $order->id_lang] : $orderReturnState->name[(int) Configuration::get('PS_LANG_DEFAULT')]), );
                        Mail::Send(
                            (int) $order->id_lang,
                            'order_return_state',
                            $this->trans(
                                'Your order return status has changed',
                                array(),
                                'Emails.Subject',
                                $orderLanguage->locale
                            ),
                            $vars,
                            $customer->email,
                            $customer->firstname . ' ' . $customer->lastname,
                            null,
                            null,
                            null,
                            null,
                            _PS_MAIL_DIR_,
                            true,
                            (int) $order->id_shop
                        );

                        if (Tools::isSubmit('submitAddorder_returnAndStay')) {
                            Tools::redirectAdmin(self::$currentIndex . '&conf=4&token=' . $this->token . '&updateorder_return&id_order_return=' . (int) $id_order_return);
                        } else {
                            Tools::redirectAdmin(self::$currentIndex . '&conf=4&token=' . $this->token);
                        }
                    }
                } else {
                    $this->errors[] = $this->trans('No order return ID has been specified.', array(), 'Admin.Orderscustomers.Notification');
                }
            } else {
                $this->errors[] = $this->trans('You do not have permission to edit this.', array(), 'Admin.Notifications.Error');
            }
        }
        parent::postProcess();
    }
}