<?php

declare(strict_types=1);

/**
 * BigBlueButton open source conferencing system - https://www.bigbluebutton.org/.
 *
 * Copyright (c) 2016-2018 BigBlueButton Inc. and by respective authors (see below).
 *
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free Software
 * Foundation; either version 3.0 of the License, or (at your option) any later
 * version.
 *
 * BigBlueButton 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 */

namespace BigBlueButton\Parameters;

/**
 * Class MetaParameters.
 */
abstract class MetaParameters extends BaseParameters
{
    /** @var array<string,bool|string> */
    private array $meta = [];

    public function getMeta(string $key): string|bool
    {
        return $this->meta[$key];
    }

    public function addMeta(string $key, bool|string $value): static
    {
        $this->meta[$key] = $value;

        return $this;
    }

    protected function getHTTPQueryArray(): array
    {
        $properties = parent::getHTTPQueryArray();

        foreach ($this->meta as $k => $v) {
            if (!\is_bool($v)) {
                $properties['meta_'.$k] = $v;
            } else {
                $properties['meta_'.$k] = $v ? 'true' : 'false';
            }
        }

        return $properties;
    }
}
