<?php

namespace app\admin\controller;

use app\admin\model\Admin;
use app\admin\model\MobileOrderAdmin;
use app\admin\model\MobileOrderRefundLog;
use app\admin\model\MobileOrderSubAnchor;
use app\admin\model\ShortcutContent;
use app\common\controller\Backend;
use app\common\model\LogisticsCompany;
use app\common\model\MobileOrderOperation;
use app\common\service\MobileOrderExport;
use app\common\service\TransferCheck;
use app\common\validate\RefundValidate;
use app\service\byte_dance\ByteDanceSettle;
use think\Db;
use think\db\Query;
use think\Loader;

/**
 *
 *
 * @icon fa fa-circle-o
 */
class MobileOrder extends Backend
{
    protected $noNeedRight=['status','pay_type'];
    /**
     * MobileOrder模型对象
     * @var \app\admin\model\MobileOrder
     */
    protected $model = null;
    protected $proxy = 0;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\MobileOrder;
        $this->assign('status',\app\common\model\MobileOrder::$status);
        $this->assign('logistics_list',json_encode(LogisticsCompany::all()));

        if(in_array(2, $this->auth->getGroupIds())){
            $this->proxy = 1;
            $this->assign('status',\app\common\model\MobileOrder::$GongYSStatus);
        }
    }

    public function import()
    {
        $this->error('not support');
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);

        $map=[];
        if($this->admin('is_sub')){
            $map['s_id']=$this->admin('id');
        }

        //if(!$this->admin('is_manager')){
        //    $map['s_id']=$this->admin('id');
        //}

        $export=input('export');
        if($export){
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                ->with(['info','operation','operation.admin','admin','admin.admin'])
                ->where($where)
                ->where($map)
                ->where(['type'=>1,'platform_source'=>['in','美美靓号,旺卡','美美号源']])
                ->where(function($q) {
                    //供应商
                    if($this->proxy){
                        return $q->where('mobile_order.admin_id', $this->auth->id);
                    }
                })
                ->order($sort, $order)
                ->paginate($limit);
            return MobileOrderExport::export($list,$this->admin());
        }
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            // status需要组装的搜索条件
            $filter = json_decode($this->request->get('filter'),true);
            $op = json_decode($this->request->get('op'),true);

            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            if($this->admin('is_manager')){
                // 注销关联 ,'refund_log.refunduser'
                $relation=['info','operation','operation.admin','admin','admin.admin','refund_log',
                    'sub_remark','sub_remark.admin','anchor','sub_anchor','sub_anchor.mobileAnchor','proxy','payment'];
            }else{
                // 注销关联 ,'refund_log.refunduser'
                $relation=['info','admin','admin.admin','refund_log','sub_remark'=>function(Query $query){
                    $query->where('sub_admin_id',$this->auth->id);
                },'sub_remark.admin','anchor','sub_anchor','sub_anchor.mobileAnchor','proxy','payment'];
            }

            $list = $this->model
                ->with($relation)
                ->where($where)
                ->where($map)
                ->where('type',1)
                ->where(function($q) {
                    //供应商
                    if($this->proxy){
                        return $q->where('mobile_order.admin_id', $this->auth->id)->whereIn('status',[15,17,20,25,60]);
                    }
                })
                ->order($sort, $order)
                ->paginate($limit);

            $upStatus=[];
            if($list->items()) {
                $upStatus = \app\admin\model\Mobile::whereIn('id', array_column($list->items(), 'mobile_id'))->where('status', '<>',0)->column('id');
            }

            foreach ($list as $row) {
                $row['pay_link']=h5_link("oder-detail/{$row['id']}");
                $row->append(['phone_order_count']);
                $row['mobile_can_up']=!in_array($row['mobile_id'],$upStatus);
                if($row['s_id']) {
                    $row['s_name'] = Admin::where('id', $row['s_id'])->value('nickname');
                }else{
                    $row['s_name']='';
                }
            }

            $extend=[];
            $amountMap=[];
            $amountMap['type']=1;
            if(!$this->admin('is_manager')){
                $amountMap['s_id']=$this->admin('id');
            }
            /*$amountBase=$this->model->filterSaled()->where($where)->where($amountMap)->sum('amount_base');
            $amountDi=$this->model->filterSaled()->where($where)->where($amountMap)->sum('amount_di');
            $extend['total']=bcsub($amountBase,$amountDi);*/
            $extend['total']=$this->model->filterSaled()->where($where)->where($amountMap)->sum('amount_base');
            $extend['alipay']=$this->model->filterSaled()->where($where)->where($amountMap)->where('pay_type',2)->sum('amount');
            $extend['wechat']=$this->model->filterSaled()->where($where)->where($amountMap)->where('pay_type',1)->sum('amount');
            $extend['jd']=$this->model->filterSaled()->where($where)->where($amountMap)->where('pay_type',3)->sum('amount');
            $extend['dy']=$this->model->filterSaled()->where($where)->where($amountMap)->where('pay_type',4)->sum('amount');
            $extend['ks']=$this->model->filterSaled()->where($where)->where($amountMap)->where('pay_type',5)->sum('amount');
            $extend['di']=$this->model->filterSaled()->where($where)->where($amountMap)->sum('amount_di');
            $extend['profit']=$this->model->filterSaled()->where($where)->where($amountMap)->sum('amount_profit');
            $extend['refund']=$this->model->where($where)->where($amountMap)->sum('amount_refund');

            // select count(id) as total,status from mobile_order where type=1  GROUP BY status; 角标查询
            if (isset($filter['status'])){
                unset($filter['status']);
                unset($op['status']);
            }
            $this->request->get(['filter'=>json_encode($filter)]);
            $this->request->get(['op'=>json_encode($op)]);
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
//            if($this->admin('is_manager')){
//                $relation=['mobile','anchor'];
//            }else{
//                $relation=['mobile'];
//            }

            $status_list = $this->model
                //->with($relation)
                ->with(['info','operation','operation.admin','admin','admin.admin'])
                ->field('count(mobile_order.id) as total,mobile_order.status')
                ->where($where)
                ->where($map)
                ->where('mobile_order.type',1)
                ->where(function($q) {
                    //供应商
                    if($this->proxy){
                        return $q->where('mobile_order.admin_id', $this->auth->id)->whereIn('status',[15,17,20,25,60]);
                    }
                })
                ->group('mobile_order.status')
                ->select();

            $status_10_count=0;
            if (!$this->proxy) {
                // 状态10的数据统计
                $status_10_count = $this->model
                    // ->with($relation)
                    ->with(['info','operation','operation.admin','admin','admin.admin'])
                    ->where($where)
                    ->whereNotIn('status', [0, 50, 90])
                    ->where($map)
                    ->where('mobile_order.type', 1)
                    ->where(function ($q) {
                        //供应商
                        if ($this->proxy) {
                            return $q->where('mobile_order.admin_id', $this->auth->id);
                        }
                    })->count();
            }

            $result = array("total" => $list->total(), "rows" => $list->items(),'extend'=>$extend,'status_list'=>$status_list,'status_10_count'=>$status_10_count);
            $result['link']=$this->request->url().'&export=1';

            return json($result);
        }
        $this->assign('admins',Admin::getAdmins());
        $this->assign('subs',Admin::getSubs());

        $this->assign('is_proxy',$this->proxy);
        $this->assignconfig('is_proxy',$this->proxy);
        return $this->view->fetch();
    }
    protected function buildparams($searchfields = null, $relationSearch = null)
    {
        $searchfields = is_null($searchfields) ? $this->searchFields : $searchfields;
        $relationSearch = is_null($relationSearch) ? $this->relationSearch : $relationSearch;
        $search = $this->request->get("search", '');
        $filter = $this->request->get("filter", '');
        $op = $this->request->get("op", '', 'trim');
        $sort = $this->request->get("sort", !empty($this->model) && $this->model->getPk() ? $this->model->getPk() : 'id');
        $order = $this->request->get("order", "DESC");
        $offset = $this->request->get("offset/d", 0);
        $limit = $this->request->get("limit/d", 999999);
        //新增自动计算页码
        $page = $limit ? intval($offset / $limit) + 1 : 1;
        if ($this->request->has("page")) {
            $page = $this->request->get("page/d", 1);
        }
        $this->request->get([config('paginate.var_page') => $page]);
        $filter = (array)json_decode($filter, true);
        $op = (array)json_decode($op, true);
        $filter = $filter ? $filter : [];
        $where = [];
        $alias = [];
        $bind = [];
        $name = '';
        $aliasName = '';
        if (!empty($this->model) && $this->relationSearch) {
            $name = $this->model->getTable();
            $alias[$name] = Loader::parseName(basename(str_replace('\\', '/', get_class($this->model))));
            $aliasName = $alias[$name] . '.';
        }
        $sortArr = explode(',', $sort);
        foreach ($sortArr as $index => & $item) {
            $item = stripos($item, ".") === false ? $aliasName . trim($item) : $item;
        }
        unset($item);
        $sort = implode(',', $sortArr);
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            $where[] = [$aliasName . $this->dataLimitField, 'in', $adminIds];
        }
        if ($search) {
            $searcharr = is_array($searchfields) ? $searchfields : explode(',', $searchfields);
            foreach ($searcharr as $k => &$v) {
                $v = stripos($v, ".") === false ? $aliasName . $v : $v;
            }
            unset($v);
            $where[] = [implode("|", $searcharr), "LIKE", "%{$search}%"];
        }
        $index = 0;
        foreach ($filter as $k => $v) {
            if (!preg_match('/^[a-zA-Z0-9_\-\.]+$/', $k)) {
                continue;
            }
            $sym = isset($op[$k]) ? $op[$k] : '=';
            if (stripos($k, ".") === false) {
                $k = $aliasName . $k;
            }
            $v = !is_array($v) ? trim($v) : $v;
            $sym = strtoupper(isset($op[$k]) ? $op[$k] : $sym);
            //null和空字符串特殊处理
            if (!is_array($v)) {
                if (in_array(strtoupper($v), ['NULL', 'NOT NULL'])) {
                    $sym = strtoupper($v);
                }
                if (in_array($v, ['""', "''"])) {
                    $v = '';
                    $sym = '=';
                }
            }

            switch ($sym) {
                case '=':
                case '<>':
                    $where[] = [$k, $sym, (string)$v];
                    break;
                case 'LIKE':
                case 'NOT LIKE':
                case 'LIKE %...%':
                case 'NOT LIKE %...%':
                    $where[] = [$k, trim(str_replace('%...%', '', $sym)), "%{$v}%"];
                    break;
                case '>':
                case '>=':
                case '<':
                case '<=':
                    $where[] = [$k, $sym, intval($v)];
                    break;
                case 'FINDIN':
                case 'FINDINSET':
                case 'FIND_IN_SET':
                    $v = is_array($v) ? $v : explode(',', str_replace(' ', ',', $v));
                    $findArr = array_values($v);
                    foreach ($findArr as $idx => $item) {
                        $bindName = "item_" . $index . "_" . $idx;
                        $bind[$bindName] = $item;
                        $where[] = "FIND_IN_SET(:{$bindName}, `" . str_replace('.', '`.`', $k) . "`)";
                    }
                    break;
                case 'IN':
                case 'IN(...)':
                case 'NOT IN':
                case 'NOT IN(...)':
                    $where[] = [$k, str_replace('(...)', '', $sym), is_array($v) ? $v : explode(',', $v)];
                    break;
                case 'BETWEEN':
                case 'NOT BETWEEN':
                    $arr = array_slice(explode(',', $v), 0, 2);
                    if (stripos($v, ',') === false || !array_filter($arr)) {
                        continue 2;
                    }
                    //当出现一边为空时改变操作符
                    if ($arr[0] === '') {
                        $sym = $sym == 'BETWEEN' ? '<=' : '>';
                        $arr = $arr[1];
                    } elseif ($arr[1] === '') {
                        $sym = $sym == 'BETWEEN' ? '>=' : '<';
                        $arr = $arr[0];
                    }
                    $where[] = [$k, $sym, $arr];
                    break;
                case 'RANGE':
                case 'NOT RANGE':
                    $v = str_replace(' - ', ',', $v);
                    $arr = array_slice(explode(',', $v), 0, 2);
                    if (stripos($v, ',') === false || !array_filter($arr)) {
                        continue 2;
                    }
                    //当出现一边为空时改变操作符
                    if ($arr[0] === '') {
                        $sym = $sym == 'RANGE' ? '<=' : '>';
                        $arr = $arr[1];
                    } elseif ($arr[1] === '') {
                        $sym = $sym == 'RANGE' ? '>=' : '<';
                        $arr = $arr[0];
                    }
                    $tableArr = explode('.', $k);
                    if (count($tableArr) > 1 && $tableArr[0] != $name && !in_array($tableArr[0], $alias) && !empty($this->model)) {
                        //修复关联模型下时间无法搜索的BUG
                        $relation = Loader::parseName($tableArr[0], 1, false);
                        $alias[$this->model->$relation()->getTable()] = $tableArr[0];
                    }
                    $where[] = [$k, str_replace('RANGE', 'BETWEEN', $sym) . ' TIME', $arr];
                    break;
                case 'NULL':
                case 'IS NULL':
                case 'NOT NULL':
                case 'IS NOT NULL':
                    $where[] = [$k, strtolower(str_replace('IS ', '', $sym))];
                    break;
                default:
                    break;
            }
            $index++;
        }
        if (!empty($this->model)) {
            $this->model->alias($alias);
        }
        $model = $this->model;
        $where = function (Query $query) use ($where, $alias, $bind, &$model) {
            if (!empty($model)) {
                $model->alias($alias);
                $model->bind($bind);
            }
            foreach ($where as $k => $v) {
                if (is_array($v)) {
                    if($v[0]=='rules.rule'){
                        $query->whereExists("select * from mobile_order_rules where mobile_order_rules.mobile_order_id=mobile_order.id and rule='{$v[2]}'");
                        continue;
                    }elseif ($v[0]=='admin.admin_id'){
                        $query->whereExists("select * from mobile_order_admin where mobile_order_admin.mobile_order_id=mobile_order.id and admin_id={$v[2]}");
                        continue;
                    }elseif ($v[0]=='mobile_order.sub_mobile_anchor_id'){
                        $query->whereExists("select * from mobile_order_sub_anchor where mobile_order_sub_anchor.mobile_order_id=mobile_order.id and sub_mobile_anchor_id={$v[2]}");
                        continue;
                    }elseif ($v[0]=='status'){
                        $v[0]='mobile_order.status';
                    }elseif ($v[0]=='create_time'){
                        $v[0]='mobile_order.create_time';
                    }elseif ($v[0]=='update_time'){
                        $v[0]='mobile_order.update_time';
                    }elseif ($v[0]=='mobile_order.status' && $v[2]==10){
                        $query->whereNotIn('status',[0,50,90]);
                        continue;
                    }
                    call_user_func_array([$query, 'where'], $v);
                } else {
                    $query->where($v);
                }
            }
        };
        return [$where, $sort, $order, $offset, $limit, $page, $alias, $bind];
    }
    public function edit($ids = null)
    {
        $model=$this->model->find($ids);
        $originStatus=$model['status'];
        $row=$model->toArray();
        if($this->request->isGet()){
            $row['address']=$model->originData()['address'];
            $row['city']=\app\common\model\Area::getNameString($row['city'],'/');
            $this->assign('row',$row);
            return view();
        }else{
            $field=[
                'name',
                'phone',
                'id_no',
                'address',
                'trans_no',
                'trans_id',
                'status',
                'city',
            ];
            $data=input('row/a');
            Db::startTrans();
            if(isset($data['city'])){
                $data['city']=\app\common\model\Area::whereIn('name|shortname',str_replace('/',',',$data['city']))->column('id');
            }
            $this->validate($data,[
                'status'=>'in:'.implode(',',array_keys(\app\common\model\MobileOrder::$status))
            ]);
            foreach ($data as $key=>$value){
                if(in_array($key,$field)) {
                    $model[$key] = $value;
                }
            }
            MobileOrderAdmin::add($model,$originStatus!=$model['status'],$this->auth->id);
            $model->save();
            Db::commit();
            $this->success('');
        }
    }
    public function refund($ids){
        $model=$this->model->find($ids);
        $this->assign('row',$model);
        if($this->request->isGet()){
            return view();
        }else{
            $data=input('row/a');
            $this->validate($data,RefundValidate::class);
            Db::startTrans();
            $model=$this->model->where('id',$ids)->lock(true)->findOrFail();
            $model->makeRefund('admin',$this->admin(),$data);
            Db::commit();
            $this->success();
        }
    }
    public function status(){
        return \app\common\model\MobileOrder::$status;
    }
    public function pay_type(){
        return \app\common\model\MobileOrder::$payTypes;
    }
    public function add_operation(){
        $id=input('ids/d');
        if($this->request->isGet()){
            $this->assign('shortcut',ShortcutContent::getList());
            return view();
        }else{
            $content=input('row.content');
            $this->validate(compact('content'),[
                'content'=>'max:250',
            ]);
            MobileOrderOperation::create([
                'mobile_order_id'=>$id,
                'admin_id'=>$this->auth->id,
                'content'=>$content,
            ]);
            $this->success();
        }
    }

    public function send(){
        $id=input('ids/d');
        if($this->request->isGet()){
            $row=$this->model->find($id);
            $this->assign('row',$row);
            return view();
        }else{
            $data=input('row/a');
            Db::startTrans();
            $row=$this->model->lock(true)->findOrFail($id);
            $row->dealSend($data['trans_no'],$data['trans_id']);
            Db::commit();
            $this->success();
        }
    }
    #展示开卡资料
    public function show_open_data($id){
        $row=$this->model->find($id);
        return view('',compact('row'));
    }
    public function see_logistics($ids){
        $order=$this->model->find($ids);
        $data=TransferCheck::instance()->setNo($order['trans_no'])->setName($order['name'])->setPhone($order['phone'])->setLogisticsCompany(LogisticsCompany::get($order['trans_id']))->get();
        $this->assign('data',$data);
        return view('mobile_order/see_logistics');
    }
    #备注
    public function sub_remark($id){
        $order=$this->model->find($id);
        if($this->admin('is_sub') && $this->auth->id!=$order['s_id']){
            $this->error('操作失败(a)');
        }
        if($this->request->isGet()){
            return view();
        }else{
            $data=input('row/a');
            $this->validate($data,[
                'content|备注'=>['require','max:50'],
            ]);
            $order->subRemark()->save([
                'sub_admin_id'=>$this->auth->id,
                'content'=>$data['content'],
            ]);
            $this->success();
        }
    }
    public function set_anchor($ids){
        $order=$this->model->find($ids);
        if(!$order){
            $this->error('订单不存在');
        }
        if($this->request->isGet()){
            if($this->admin('is_manager')){
                $anchor_id=$order['mobile_anchor_id'];
                $this->assign('mobile_anchor_id',$anchor_id);
            }
            $sub_anchor_id=$order->subAnchor()->value('sub_mobile_anchor_id');
            $this->assign('sub_mobile_anchor_id',$sub_anchor_id);
            $this->assign('order',$order);
            return view('sub_anchor');
        }else{
            $data=input('row/a');
            if(!empty($data['mobile_anchor_id']) && !\app\admin\model\MobileAnchor::find($data['mobile_anchor_id'])){
                $this->error('主播不存在');
            }
            if(!empty($data['sub_mobile_anchor_id']) && !\app\admin\model\MobileAnchor::find($data['sub_mobile_anchor_id'])){
                $this->error('主播不存在');
            }
            if($this->admin('is_manager')){
                if(!empty($data['mobile_anchor_id'])){
                    $order['mobile_anchor_id']=$data['mobile_anchor_id'];
                    if(!$order->save()){
                        $this->error('保存失败');
                    }
                }
                if(!empty($data['sub_mobile_anchor_id'])){
                    MobileOrderSubAnchor::sync($order,$data['sub_mobile_anchor_id']);
                }

            }elseif ($this->admin('is_sub') && $this->admin('id')==$order['s_id']){
                if(!empty($data['sub_mobile_anchor_id'])){
                    if($order->subAnchor()->find()){
                        $this->error('无法再次设置');
                    }
                    MobileOrderSubAnchor::sync($order,$data['sub_mobile_anchor_id']);
                }
            }
            $this->success();
        }
    }

    public function mobile_up($ids){
        $order=$this->model->find($ids);
        $mobile=$order->mobile()->find();
        if($this->request->isGet()) {
            $this->assign('row', $mobile);
            $this->assign('disabled', 1);
            $this->assign('otherSubDisabled', 1);
            return view();
        }else{
            if($mobile){
                $mobile->again_sell();
            }
            $this->success();
        }
    }

    public function refund_log(){
        if($this->request->isAjax()){
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $this->relationSearch=true;
            /*$limit=input('limit',10);
            $offset=input('offset',0);*/
            $filter=json_decode(input('filter'),true)?:[];
            $map=[];
            if(!empty($filter['od.mobile_id'])){
                $map['mobile_order.mobile_id']=['eq',$filter['od.mobile_id']];
            }
            if(!empty($filter['od.s_id'])){
                $map['mobile_order.s_id']=['eq',$filter['od.s_id']];
            }
            if(isset($filter['pass'])){
                $map['pass']=['eq',$filter['pass']];
            }
            if(!empty($filter['od.no'])){
                $map['mobile_order.no']=['like',"%{$filter['od.no']}%"];
            }
            if(!empty($filter['od.order_no'])){
                $map['mobile_order.order_no']=['like',"%{$filter['od.order_no']}%"];
            }
            if(!empty($filter['reason'])){
                $map['reason']=['like',"%{$filter['reason']}%"];
            }
            if(!empty($filter['admin.nickname'])){
                $map['admin.nickname']=['like',"%{$filter['admin.nickname']}%"];
            }
            if(!empty($filter['od.amount'])){
                $amountArr=explode(',',$filter['od.amount']);
                if(empty($amountArr[0])){
                    $amountArr[0]=0;
                }
                if(empty($amountArr[1])){
                    $amountArr[1]=10000000000000;
                }
                $map['mobile_order.amount']=['between',$amountArr];
            }
            if(!empty($filter['amount_backend'])){
                $amountArr=explode(',',$filter['amount_backend']);
                if(empty($amountArr[0])){
                    $amountArr[0]=0;
                }
                if(empty($amountArr[1])){
                    $amountArr[1]=10000000000000;
                }
                $map['amount_backend']=['between',$amountArr];
            }
            $log=(new MobileOrderRefundLog)->getTable();
            if(!empty($filter['create_time'])){
                list($s,$e)=explode(' - ',$filter['create_time']);
                $map["{$log}.create_time"]=['between',[strtotime($s),strtotime($e)]];
            }
            //$page=$offset/$limit+1;
            $data=MobileOrderRefundLog::where($map)
                ->where(function (Query $query){
                    if(!$this->admin('is_manager')){
                        $query->where('mobile_order.s_id',$this->admin('id'));
                    }
                })
                ->with(['od','admin'])
                ->order('id','desc')
                ->paginate($limit,false);
            /* foreach ($data as $model){
                 $model->setAttr('s_name',Admin::where('id',$model['od']['s_id'])->value('nickname'));
             }*/
            return json([
                'total'=>$data->total(),
                'rows'=>$data->items(),
                'filter'=>$filter,
            ]);
        }
        return $this->fetch();
    }

    #dy结算
    public function dy_settle(){
        $id=input('ids');
        if(empty($id)){
            $this->error('id必须');
        }
        Db::startTrans();
        $order=$this->model->lock(true)->find($id);
        if(!$order){
            $this->error('订单不存在');
        }
        $order->dySettle();
        Db::commit();
        $this->success();
    }
    public function aaa(){
        $admin = admin::where('proxy',0)
            ->where('sub',1)
            ->field(['id','nickname'])
            ->select();
        return "$admin";
    }
}