<?php

/**
 * @package     Joomla.Administrator
 * @subpackage  com_fields
 *
 * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Fields\Administrator\Field;

use Joomla\CMS\Factory;
use Joomla\CMS\Form\Field\ListField;
use Joomla\Utilities\ArrayHelper;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects

/**
 * Fields Groups
 *
 * @since  3.7.0
 */
class FieldgroupsField extends ListField
{
    /**
     * @var    string
     */
    public $type = 'Fieldgroups';

    /**
     * Method to get the field options.
     *
     * @return  array  The field option objects.
     *
     * @since   3.7.0
     */
    protected function getOptions()
    {
        $context   = (string) $this->element['context'];
        $states    = $this->element['state'] ?: '0,1';
        $states    = ArrayHelper::toInteger(explode(',', $states));

        $user       = Factory::getUser();
        $viewlevels = ArrayHelper::toInteger($user->getAuthorisedViewLevels());

        $db    = $this->getDatabase();
        $query = $db->getQuery(true);
        $query->select(
            [
                $db->quoteName('title', 'text'),
                $db->quoteName('id', 'value'),
                $db->quoteName('state'),
            ]
        );
        $query->from($db->quoteName('#__fields_groups'));
        $query->whereIn($db->quoteName('state'), $states);
        $query->where($db->quoteName('context') . ' = :context');
        $query->whereIn($db->quoteName('access'), $viewlevels);
        $query->order('ordering asc, id asc');
        $query->bind(':context', $context);

        $db->setQuery($query);
        $options = $db->loadObjectList();

        foreach ($options as $option) {
            if ($option->state == 0) {
                $option->text = '[' . $option->text . ']';
            }

            if ($option->state == 2) {
                $option->text = '{' . $option->text . '}';
            }
        }

        return array_merge(parent::getOptions(), $options);
    }
}