<?php
/**
 * This source file is part of the open source project
 * ExpressionEngine (https://expressionengine.com)
 *
 * @link      https://expressionengine.com/
 * @copyright Copyright (c) 2003-2022, Packet Tide, LLC (https://www.packettide.com)
 * @license   https://expressionengine.com/license Licensed under Apache License, Version 2.0
 */

namespace ExpressionEngine\Controller\Jumps;

use CP_Controller;

class Themes extends Jumps
{
    private $themes = array(
        'light' => 'fa-sun',
        'dark' => 'fa-moon',
        'slate' => 'fa-mountain-sun',
        // 'snow' => 'fa-snowflake',
    );

    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Publish Jump Data
     */
    public function index()
    {
        // Should never be here without another segment.
        show_error(lang('unauthorized_access'), 403);
    }

    public function switch()
    {
        $searchString = ee()->input->post('searchString');

        $response = array();

        if (!empty($searchString)) {
            // Break the search string into individual keywords so we can partially match them.
            $keywords = explode(' ', $searchString);

            foreach ($keywords as $keyword) {
                foreach ($this->themes as $theme => $icon) {
                    if (preg_match('/' . $keyword . '/', $theme)) {
                        $response['switchTheme' . $theme] = array(
                            'icon' => $icon,
                            'command' => lang($theme),
                            'command_title' => $theme,
                            'dynamic' => true,
                            'addon' => false,
                            'target' => 'theme/' . $theme
                        );
                    }
                }
            }

            if ($searchString === 'pink') {
                $response['switchThemePink'] = array(
                    'icon' => 'fa-heart',
                    'command' => 'pink',
                    'command_title' => 'pink',
                    'dynamic' => true,
                    'addon' => false,
                    'target' => 'theme/pink'
                );
            }
        } else {
            foreach ($this->themes as $theme => $icon) {
                $response['switchTheme' . $theme] = array(
                    'icon' => $icon,
                    'command' => lang($theme),
                    'command_title' => $theme,
                    'dynamic' => true,
                    'addon' => false,
                    'target' => 'theme/' . $theme
                );
            }
        }

        $this->sendResponse($response);
    }
}
