<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2018 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 ReportBaseHtml
 */
class ReportBaseHtml extends ReportBaseElement
{
    /** @var string The XML tag. */
    public $tag;

    /** @var string[] Attributes of the XML tag. */
    public $attrs;

    /** @var ReportBaseElement[] A list of elements. */
    public $elements = [];

    /**
     * Create an element.
     *
     * @param string   $tag
     * @param string[] $attrs
     */
    public function __construct(string $tag, array $attrs)
    {
        $this->tag   = $tag;
        $this->attrs = $attrs;
    }

    /**
     * Get the start tag.
     *
     * @return string
     */
    public function getStart(): string
    {
        $str = '<' . $this->tag . ' ';
        foreach ($this->attrs as $key => $value) {
            $str .= $key . '="' . $value . '" ';
        }
        $str .= '>';

        return $str;
    }

    /**
     * Get the end tag.
     *
     * @return string
     */
    public function getEnd(): string
    {
        return '</' . $this->tag . '>';
    }

    /**
     * Add an element.
     *
     * @param ReportBaseElement $element
     *
     * @return void
     */
    public function addElement($element)
    {
        $this->elements[] = $element;
    }
}