<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2019 webtrees development team
 * 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, or
 * (at your option) any later version.
 * 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/>.
 */
declare(strict_types=1);

namespace Fisharebest\Webtrees\Http\Controllers;

use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Tree;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

/**
 * Controller for edit forms and responses.
 */
class EditSourceController extends AbstractEditController
{
    /**
     * Show a form to create a new source.
     *
     * @return Response
     */
    public function createSource(): Response
    {
        return new Response(view('modals/create-source'));
    }

    /**
     * Process a form to create a new source.
     *
     * @param Request $request
     * @param Tree    $tree
     *
     * @return JsonResponse
     */
    public function createSourceAction(Request $request, Tree $tree): JsonResponse
    {
        $title               = $request->get('source-title', '');
        $abbreviation        = $request->get('source-abbreviation', '');
        $author              = $request->get('source-author', '');
        $publication         = $request->get('source-publication', '');
        $repository          = $request->get('source-repository', '');
        $call_number         = $request->get('source-call-number', '');
        $text                = $request->get('source-text', '');
        $privacy_restriction = $request->get('privacy-restriction', '');
        $edit_restriction    = $request->get('edit-restriction', '');

        // Fix whitespace
        $title        = trim(preg_replace('/\s+/', ' ', $title));
        $abbreviation = trim(preg_replace('/\s+/', ' ', $abbreviation));
        $author       = trim(preg_replace('/\s+/', ' ', $author));
        $publication  = trim(preg_replace('/\s+/', ' ', $publication));
        $repository   = trim(preg_replace('/\s+/', ' ', $repository));
        $call_number  = trim(preg_replace('/\s+/', ' ', $call_number));

        // Convert line endings to GEDDCOM continuations
        $text = str_replace([
            "\r\n",
            "\r",
            "\n",
        ], "\n1 CONT ", $text);

        $gedcom = "0 @@ SOUR\n\n1 TITL " . $title;

        if ($abbreviation !== '') {
            $gedcom .= "\n1 ABBR " . $abbreviation;
        }

        if ($author !== '') {
            $gedcom .= "\n1 AUTH " . $author;
        }

        if ($publication !== '') {
            $gedcom .= "\n1 PUBL " . $publication;
        }

        if ($text !== '') {
            $gedcom .= "\n1 TEXT " . $text;
        }

        if ($repository !== '') {
            $gedcom .= "\n1 REPO @" . $repository . '@';

            if ($call_number !== '') {
                $gedcom .= "\n2 CALN " . $call_number;
            }
        }

        if (in_array($privacy_restriction, [
            'none',
            'privacy',
            'confidential',
        ])) {
            $gedcom .= "\n1 RESN " . $privacy_restriction;
        }

        if (in_array($edit_restriction, ['locked'])) {
            $gedcom .= "\n1 RESN " . $edit_restriction;
        }

        $record = $tree->createRecord($gedcom);

        // id and text are for select2 / autocomplete
        // html is for interactive modals
        return new JsonResponse([
            'id'   => $record->xref(),
            'text' => view('selects/source', [
                'source' => $record,
            ]),
            'html' => view('modals/record-created', [
                'title' => I18N::translate('The source has been created'),
                'name'  => $record->fullName(),
                'url'   => $record->url(),
            ]),
        ]);
    }
}
