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<?php
/**
 * @package         Regular Labs Library
 * @version         23.9.3039
 * 
 * @author          Peter van Westen <info@regularlabs.com>
 * @link            https://regularlabs.com
 * @copyright       Copyright © 2023 Regular Labs All Rights Reserved
 * @license         GNU General Public License version 2 or later
 */

defined('_JEXEC') or die;

use Joomla\CMS\Factory as JFactory;
use Joomla\CMS\HTML\HTMLHelper as JHtml;
use Joomla\CMS\Language\Text as JText;
use RegularLabs\Library\Field;

if ( ! is_file(JPATH_LIBRARIES . '/regularlabs/autoload.php'))
{
    return;
}

require_once JPATH_LIBRARIES . '/regularlabs/autoload.php';

class JFormFieldRL_Field extends Field
{
    public $type = 'Field';

    public function getFields()
    {
        $db    = JFactory::getDbo();
        $query = $db->getQuery(true)
            ->select('DISTINCT a.id, a.name, a.type, a.title')
            ->from('#__fields AS a')
            ->where('a.state = 1')
            ->order('a.name');

        $db->setQuery($query);

        $fields = $db->loadObjectList();

        $options = [];

        $options[] = JHtml::_('select.option', '', '- ' . JText::_('RL_SELECT_FIELD') . ' -');

        foreach ($fields as &$field)
        {
            // Skip our own subfields type. We won't have subfields in subfields.
            if ($field->type == 'subfields' || $field->type == 'repeatable')
            {
                continue;
            }

            $options[] = JHtml::_('select.option', $field->name, ($field->title . ' (' . $field->type . ')'));
        }

        if ($this->get('show_custom'))
        {
            $options[] = JHtml::_('select.option', 'custom', '- ' . JText::_('RL_CUSTOM') . ' -');
        }

        return $options;
    }

    protected function getInput()
    {
        $options = $this->getFields();

        return $this->selectListSimple($options, $this->name, $this->value, $this->id);
    }
}