<?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\Report;

/**
 * Class ReportPdfHtml
 */
class ReportPdfHtml extends ReportBaseHtml
{
    /**
     * Render the output.
     *
     * @param      $renderer
     * @param bool $sub
     *
     * @return string|void
     */
    public function render($renderer, $sub = false)
    {
        if (!empty($this->attrs['style'])) {
            $renderer->setCurrentStyle($this->attrs['style']);
        }
        if (!empty($this->attrs['width'])) {
            $this->attrs['width'] *= 3.9;
        }

        $this->text = $this->getStart() . $this->text;
        foreach ($this->elements as $element) {
            if ($element === 'footnotetexts') {
                $renderer->Footnotes();
            } elseif ($element === 'addpage') {
                $renderer->newPage();
            } elseif ($element instanceof ReportBaseHtml) {
                $element->render($renderer, true);
            } else {
                $element->render($renderer);
            }
        }
        $this->text .= $this->getEnd();
        if ($sub) {
            return $this->text;
        }
        $renderer->writeHTML($this->text); //prints 2 empty cells in the Expanded Relatives report
    }
}
