<?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\Contracts;

use Closure;
use Fisharebest\Webtrees\Family;
use Fisharebest\Webtrees\Tree;

/**
 * Make a Family object.
 */
interface FamilyFactoryInterface
{
    public function make(string $xref, Tree $tree, string $gedcom = null): ?Family;

    /**
     * Create a Family object from a row in the database.
     *
     * @param Tree $tree
     *
     * @return Closure
     */
    public function mapper(Tree $tree): Closure;

    /**
     * Create a Family object from raw GEDCOM data.
     *
     * @param string      $xref
     * @param string      $gedcom  an empty string for new/pending records
     * @param string|null $pending null for a record with no pending edits,
     *                             empty string for records with pending deletions
     * @param Tree        $tree
     *
     * @return Family
     */
    public function new(string $xref, string $gedcom, ?string $pending, Tree $tree): Family;
}