<?php
/**
 * @package DJ-Catalog2
 * @copyright Copyright (C) DJ-Extensions.com, All rights reserved.
 * @license http://www.gnu.org/licenses GNU/GPL
 * @author url: http://dj-extensions.com
 * @author email contact@dj-extensions.com
 */
defined ('_JEXEC') or die('Restricted access');
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\CMS\Filesystem\Folder;
jimport('joomla.application.component.controller');
jimport('joomla.filesystem.file');

class DJCatalog2ControllerWish extends BaseController
{

	function __construct($config = array())
	{
		parent::__construct($config);
	}

	function add() {
		$app = Factory::getApplication();
		$user = Factory::getUser();
		$params = Djcatalog2Helper::getParams();

		if (!$params->get('wishlist_enabled')) {
			echo json_encode(array(
				'message' => Text::_('COM_DJCATALOG2_WISHLIST_NOT_ENABLED')
			));
			exit();
		}

		if ($params->get('wishlist_require_login') && $user->guest) {
			echo json_encode(array(
				'message' => Text::_('COM_DJCATALOG2_WISHLIST_REQUIRED_LOGIN')
			));
			exit();
		}

		$item_id = $app->input->get('item_id');


		$status = true;
		if ($user->guest) {
			$items = $app->getUserState('com_djcatalog2.wishlist', array());
			if (in_array($item_id, $items)) {
				$message = Text::_('COM_DJCATALOG2_WISHLIST_ITEM_EXIST');
				$status =  false;
			} else {
				$items[] = $item_id;
				$app->setUserState('com_djcatalog2.wishlist', $items);
				$message = Text::sprintf('COM_DJCATALOG2_ADD_TO_WISHLIST_SUCCESS', Route::_(DJCatalogHelperRoute::getWishlistRoute()));
			}
		} else {
			$model = $this->getModel('Wishes');
			if($model->addToUserWishlist($user->id, $item_id))
				$message = Text::sprintf('COM_DJCATALOG2_ADD_TO_WISHLIST_SUCCESS', Route::_(DJCatalogHelperRoute::getWishlistRoute()));
		}

		echo json_encode(array(
			'message' => $message,
			'status' => $status

		));

		exit();
	}

	function removeajax() {
		$app = Factory::getApplication();
		$user = Factory::getUser();
		$params = Djcatalog2Helper::getParams();

		if (!$params->get('wishlist_enabled')) {
			echo json_encode(array(
				'message' => Text::_('COM_DJCATALOG2_WISHLIST_NOT_ENABLED')
			));
			exit();
		}

		if ($params->get('wishlist_require_login') && $user->guest) {
			echo json_encode(array(
				'message' => Text::_('COM_DJCATALOG2_WISHLIST_REQUIRED_LOGIN')
			));
			exit();
		}

		$item_id = $app->input->get('item_id');


		$status = true;
		if ($user->guest) {
			$items = $app->getUserState('com_djcatalog2.wishlist', array());
			if (in_array($item_id, $items)) {
				$message = Text::_('COM_DJCATALOG2_WISHLIST_REMOVED_SUCCESSFULL');
			} else {
				$items[] = $item_id;
				$app->setUserState('com_djcatalog2.wishlist', $items);
				$message = Text::sprintf('COM_DJCATALOG2_ADD_TO_WISHLIST_SUCCESS', Route::_(DJCatalogHelperRoute::getWishlistRoute()));
			}
		} else {
			$model = $this->getModel('Wishes');
			if($model->removeFromWishlist($user->id, $item_id))
				$message = Text::sprintf('COM_DJCATALOG2_WISHLIST_REMOVED_SUCCESSFULL', Route::_(DJCatalogHelperRoute::getWishlistRoute()));
		}

		echo json_encode(array(
			'message' => $message,
			'status' => $status

		));

		exit();
	}


	public function pdf() {
		$app = Factory::getApplication();

		if(!DJCatalog2Helper::importTCPDF()) {
			$app->enqueueMessage(Text::sprintf('COM_DJCATALOG2_WISHLIST_PDF_FAILED'), 'error');
			$this->setRedirect(Route::_(DJCatalogHelperRoute::getWishlistRoute(), false));
		}

		$path = JPATH_ROOT.'/media/djcatalog2/export/wishlists';
		if (!Folder::exists($path)) {
			Folder::create($path);
		}

		if (!is_writable($path)) {
			$app->enqueueMessage(Text::_('COM_DJCATALOG2_FOLDER_NOT_WRITABLE').' '.$path, 'error');
			$this->setRedirect(Route::_(DJCatalogHelperRoute::getWishlistRoute(), false));
		}

		$layout = 'wishlist';

		$model = $this->getModel('Wishes');
		$items = $model->getItems();

		$html = DJCatalog2HtmlHelper::getThemeLayout($items, $layout, 'pdf');

		$pdf = new TCPDF();
		$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
		$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
		$pdf->setFontSubsetting(true);
		$pdf->SetFont('freesans', '', 9, '', true);
		$pdf->SetPrintHeader(false);
		$pdf->SetPrintFooter(true);
		$pdf->SetFooterMargin('15');
		$pdf->AddPage();
		$pdf->writeHTML($html, true, false, true, false, '');
		//$pdf->Output($filename, 'D');
		$pdf->Output('wishlist-'.date("Y-m-d_H-i-s").'.pdf', 'D');
		$app->close();


		/*$file_link = '<a href="/media/djcatalog2/export/wishlists/'.$filename.'">'.$filename.'</a>';
		$this->setRedirect( 'index.php?option=com_djcatalog2&view=orders', Text::_('COM_DJCATALOG2_EXPORT_SUCCESFULL').' '.$file_link );

		$this->setRedirect(DJCatalogHelperRoute::getWishlistRoute());*/
	}

	public function remove() {
		$app = Factory::getApplication();
		$items_ids = $app->input->get('cid', array(), 'array');
		$user = Factory::getUser();

		if($user->guest) {
			$items = $app->getUserState('com_djcatalog2.wishlist', array());
			foreach($items as $i => $item) {
				if(in_array($item, $items_ids))
					unset($items[$i]);
			}
			$app->setUserState('com_djcatalog2.wishlist', $items);
		}else {
			$model = $this->getModel('Wishes');
			$model->remove($items_ids);
		}
		$app->enqueueMessage(Text::sprintf('COM_DJCATALOG2_WISHLIST_REMOVED_SUCCESSFULL'), 'message');
		$this->setRedirect(Route::_(DJCatalogHelperRoute::getWishlistRoute(), false));
	}

	public function getWishList() {
		$app = Factory::getApplication();
		$user = Factory::getUser();

		if(!$user->id) {
			$items = $app->getUserState('com_djcatalog2.wishlist', array());

			echo json_encode($items);
		} else {
			$db = Factory::getDbo();
			$query = $db->getQuery(true);

			$query->select('item_id');
			$query->from($db->quoteName('#__djc2_wishes'));
			$query->where($db->quoteName('user_id') . ' = '. (int)$user->id);

			$db->setQuery($query);

			echo json_encode( $db->loadColumn());
		}

		exit();
	}
}