<?php

namespace bizHd\group\classes;


use bizHd\base\classes\BaseClass;
use common\components\imgUtil;
use common\components\util;

class GroupClass extends BaseClass
{

    public static $baseFile = '\bizHd\group\models\Group';

    public static function valid($group, $mainId)
    {
        if (empty($group)) {
            util::fail('没有找到组合');
        }
        if ($group->mainId != $mainId) {
            util::fail('组合无法访问');
        }
        return true;
    }

    public static function getGroupList($where)
    {
        $order = 'num DESC,addTime DESC';
        $data = GroupClass::getList('*', $where, $order);
        $list = isset($data['list']) && !empty($data['list']) ? $data['list'] : [];
        if (empty($list)) {
            return $data;
        }
        $data['list'] = self::groupBaseInfo($list);
        return $data;
    }

    public static function groupBaseInfo($list)
    {
        if (empty($list)) {
            return $list;
        }
        foreach ($list as $key => $val) {
            $cover = $val['cover'] ?? '';
            $list[$key]['cover'] = imgUtil::groupImg($cover);
        }
        return $list;
    }

}