<?php
/*************************************************************************************/
/*                                                                                   */
/*      Thelia                                                                       */
/*                                                                                   */
/*      Copyright (c) OpenStudio                                                     */
/*      email : info@thelia.net                                                      */
/*      web : http://www.thelia.net                                                  */
/*                                                                                   */
/*      This program is free software; you can redistribute it and/or modify         */
/*      it under the terms of the GNU General Public License as published by         */
/*      the Free Software Foundation; either version 3 of the License                */
/*                                                                                   */
/*      This program is distributed in the hope that it will be useful,              */
/*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
/*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
/*      GNU General Public License for more details.                                 */
/*                                                                                   */
/*      You should have received a copy of the GNU General Public License            */
/*      along with this program. If not, see <http://www.gnu.org/licenses/>.         */
/*                                                                                   */
/*************************************************************************************/

namespace Slide\Controller;

use Slide\EventListeners\SlideCreateEvent;
use Slide\Model\SlideRel;
use Slide\Model\SlideRelQuery;
use Slide\Slide;
use Slide\EventListeners\SlideDeleteEvent;
use Slide\EventListeners\SlideEvent;
use Slide\EventListeners\SlideEvents;
use Slide\EventListeners\SlideUpdateEvent;
use Slide\Model\SlideItemQuery;
use Thelia\Controller\Admin\AbstractCrudController;
use Thelia\Core\Security\AccessManager;

/**
 * Class BackController
 * @package Slide\Controller
 * @author Julien Chanséaume <jchanseaume@openstudio.fr>
 */
class BackController extends AbstractCrudController
{

    protected $currentRouter = "router.slide";

    public function __construct()
    {
        parent::__construct(
            'slide',
            'created_reverse',
            'order',
            null,
            SlideEvents::SLIDE_CREATE,
            SlideEvents::SLIDE_UPDATE,
            SlideEvents::SLIDE_DELETE,
            null, // No visibility toggle
            null, // no position change
            Slide::getModuleCode()
        );
    }

    /**
     * Return the creation form for this object
     */
    protected function getCreationForm()
    {
        $form = $this->createForm('slide.create.form', 'form');

        return $form;
    }

    /**
     * Return the update form for this object
     */
    protected function getUpdateForm()
    {
        $form = $this->createForm('slide.update.form', 'form');

        return $form;
    }

    /**
     * Hydrate the update form for this object, before passing it to the update template
     *
     * @param \Slide\Model\SlideItem $object
     */
    protected function hydrateObjectForm($object)
    {
        // Prepare the data that will hydrate the form
        $data = [
            'id' => $object->getId(),
            'content' => $object->getContent(),
            'title' => $object->getTitle()
        ];

        // Setup the object form
        $form = $this->createForm('slide.update.form', 'form', $data);
        return $form;
    }

    /**
     * Creates the creation event with the provided form data
     *
     * @param unknown $formData
     */
    protected function getCreationEvent($formData)
    {
        $event = $this->bindFormData(
            new SlideCreateEvent(),
            $formData
        );

        return $event;
    }

    /**
     * Creates the update event with the provided form data
     *
     * @param unknown $formData
     */
    protected function getUpdateEvent($formData)
    {
        $event = $this->bindFormData(
            new SlideUpdateEvent(),
            $formData
        );

        $event->setId($formData['id']);
        $event->setContent($formData['content']);


        return $event;
    }

    protected function bindFormData($event, $formData)
    {
        $event->setTitle($formData['title']);

        return $event;
    }

    /**
     * Creates the delete event with the provided form data
     */
    protected function getDeleteEvent()
    {
        $event = new SlideDeleteEvent();

        $event->setId($this->getRequest()->get('slide_id'));

        return $event;
    }

    /**
     * Return true if the event contains the object, e.g. the action has updated the object in the event.
     *
     * @param SlideEvent $event
     */
    protected function eventContainsObject($event)
    {
        return null !== $event->getSlide();
    }

    /**
     * Get the created object from an event.
     *
     * @param SlideEvent $event
     *
     * @return \Slide\Model\Slide
     */
    protected function getObjectFromEvent($event)
    {
        return $event->getSlide();
    }

    /**
     * Load an existing object from the database
     */
    protected function getExistingObject()
    {

        $slide_id = $this->getRequest()->get('slide_id');
        if (null === $slide_id) {
            $slide_id = $this->getRequest()->attributes('slide_id');
        }

        return SlideItemQuery::create()->findPk($slide_id);
    }

    /**
     * Returns the object label form the object event (name, title, etc.)
     *
     * @param \Slide\Model\SlideItem $object
     */
    protected function getObjectLabel($object)
    {
        $object->getTitle();
    }

    /**
     * Returns the object ID from the object
     *
     * @param \Slide\Model\SlideItem $object
     */
    protected function getObjectId($object)
    {
        return $object->getId();
    }

    /**
     * Render the main list template
     *
     * @param string $currentOrder , if any, null otherwise.
     */
    protected function renderListTemplate($currentOrder)
    {
        return $this->render('slides', ['order' => $currentOrder]);
    }

    /**
     * Render the edition template
     */
    protected function renderEditionTemplate()
    {
        return $this->render(
            'slide-edit',
            [
                'slide_id' => $this->getRequest()->get('slide_id')
            ]
        );
    }

    /**
     * Must return a RedirectResponse instance
     * @return \Symfony\Component\HttpFoundation\RedirectResponse
     */
    protected function redirectToEditionTemplate()
    {
        return $this->generateRedirectFromRoute(
            "admin.slide.slides.update",
            [],
            ['slide_id' => $this->getRequest()->get('slide_id')]
        );
    }

    /**
     * Must return a RedirectResponse instance
     * @return \Symfony\Component\HttpFoundation\RedirectResponse
     */
    protected function redirectToListTemplate()
    {
        return $this->generateRedirectFromRoute('admin.slide.slides.default');
    }


    public function savePositionAction($ref, $ref_id)
    {
        if (null !== $response = $this->checkAuth($this->resourceCode, $this->getModuleCode(), AccessManager::CREATE)) {
            return $response;
        }

        $this->checkXmlHttpRequest();

        $data = $this->getRequest()->request->all();
        $message = [
            "success" => true,
            "message" => "ok"
        ];

        SlideRelQuery::create()
            ->filterByRef($ref)
            ->filterByRefId($ref_id)
            ->delete();

        foreach ($data as $slideId => $position) {
            $slide = new SlideRel();
            $slide
                ->setRef($ref)
                ->setRefId($ref_id)
                ->setSlideId($slideId)
                ->setPosition($position)
                ->save()
            ;
        }

        return $this->jsonResponse(json_encode($message));
    }
}