<?php

namespace App\Models\Admin\Layout;

use Dcat\Admin\Layout\Menu as DcatLayoutMenu;

class Menu extends DcatLayoutMenu
{
    /**
     * 判断是否选中.
     *
     * @param  array  $item
     * @param  null|string  $path
     * @return bool
     */
    public function isActive($item, ?string $path = null)
    {
        if (empty($path)) {
            $path = request()->path();
        }
        if (empty($item['children'])) {
            if (empty($item['uri'])) {
                return false;
            }
            $_uri = str_replace('/admin', '', $this->getPath($item['uri']));
            if (empty($_uri) && $path !== 'admin') {
                return false;
            }
            return strpos('/'.$path, $_uri) !== false;
        }

        foreach ($item['children'] as $v) {
            $_uri = str_replace('/admin', '', $this->getPath($v['uri']));
            if (empty($_uri) && $path !== 'admin') {
                return false;
            }
            if (strpos('/'.$path, $_uri) !== false) {
                return true;
            }
            //针对大于2级的菜单
            if (! empty($v['children'])) {
                if ($this->isActive($v, $path)) {
                    return true;
                }
            }
        }

        return false;
    }
}