<?php
/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2016 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Alchemy\Phrasea\Controller\Prod;

use Alchemy\Phrasea\Controller\Controller;
use Alchemy\Phrasea\Controller\RecordsRequest;
use Symfony\Component\HttpFoundation\Request;

class MoveCollectionController extends Controller
{
    public function displayForm(Request $request)
    {
        $records = RecordsRequest::fromRequest($this->app, $request, false, ['candeleterecord']);

        $sbas_ids = array_map(function (\databox $databox) {
            return $databox->get_sbas_id();
        }, $records->databoxes());

        $message = '';
        $template = '';
        $collections = $this->getAclForUser()->get_granted_base(['canaddrecord'], $sbas_ids);

        if (count($records->databoxes()) > 1) {
            $success = false;
            $message = $this->app->trans('prod::Les enregistrements ne provienent pas tous de la meme base et ne peuvent donc etre traites ensemble');
        } elseif (count($records) == 0) {
            $success = false;
            $message = $this->app->trans('prod::Vous n\'avez le droit d\'effectuer l\'operation sur aucun document');
        } else {
            // is able to move:
            $success = true;
            $parameters = [
              'records' => $records,
              'message' => '',
              'collections' => $collections,
            ];
            $template = $this->render('prod/actions/collection_default.html.twig', $parameters);
        }

        $datas = [
          'success' => $success,
          'message' => $message,
          'template' => $template
        ];

        return $this->app->json($datas);
    }

    public function apply(Request $request)
    {
        /** @var \record_adapter[] $records */
        $records = RecordsRequest::fromRequest($this->app, $request, false, ['candeleterecord']);

        $datas = [
            'success' => false,
            'message' => '',
        ];

        try {
            if (null === $request->request->get('base_id')) {
                $datas['message'] = $this->app->trans('Missing target collection');

                return $this->app->json($datas);
            }

            if (!$this->getAclForUser()->has_right_on_base($request->request->get('base_id'), 'canaddrecord')) {
                $datas['message'] = $this->app->trans("You do not have the permission to move records to %collection%", ['%collection%', \phrasea::bas_labels($request->request->get('base_id'), $this->app)]);

                return $this->app->json($datas);
            }

            try {
                $collection = \collection::getByBaseId($this->app, $request->request->get('base_id'));
            } catch (\Exception_Databox_CollectionNotFound $e) {
                $datas['message'] = $this->app->trans('Invalid target collection');

                return $this->app->json($datas);
            }

            foreach ($records as $record) {
                $record->move_to_collection($collection, $this->getApplicationBox());

                if ($request->request->get("chg_coll_son") == "1") {
                    /** @var \record_adapter $child */
                    foreach ($record->getChildren() as $child) {
                        if ($this->getAclForUser()->has_right_on_base($child->getBaseId(), 'candeleterecord')) {
                            $child->move_to_collection($collection, $this->getApplicationBox());
                        }
                    }
                }
            }

            $ret = [
                'success' => true,
                'message' => $this->app->trans('Records have been successfuly moved'),
            ];
        } catch (\Exception $e) {
            $ret = [
                'success' => false,
                'message' => $this->app->trans('An error occured'),
            ];
        }

        return $this->app->json($ret);
    }
}