<?php
use think\facade\Db;
// 应用公共文件
//返回json格式的响应信息，方便中间件记录，目前在abutmenu应用中有用到
if (!function_exists('json_show')) {
	function json_show(int $code = 0, string $message = '请求成功', array $data = [])
	{
		return json(['code' => $code, 'message' => $message, 'data' => $data]);
	}
}

function made($var,$data=[]){
	$str = Db::name('cat')->where(['id'=>$var])->find();
	if($str==false){
		return [];
	}
	$vmn =[];
	$vmn['id'] =$str['id'];
	$vmn['name'] =$str['cat_name'];
	array_unshift($data,$vmn);
	// $var['id']=made();
	if($str['pid']==0){
		// krsort($data);
		return $data;
	}else{
		return made($str['pid'],$data);
	}
}

//获取有赞分类信息
function made_youzan(int $yz_cat_id=0,$data=[]){
	$rs = get_yz_cat_info($yz_cat_id);
	if(empty($rs)) return [];

	$vmn =[];
	$vmn['yz_cat_id'] =$rs['id'];
	$vmn['yz_cat_name'] =$rs['yz_cat_name'];
	array_unshift($data,$vmn);

	if($rs['parent_cid']==0) return $data;
	else return made_youzan($rs['parent_cid'],$data);

}


function makeExcluse($var,$data=[]){
	$str = Db::name('exclusive')->where(['id'=>$var])->find();
	if($str==false){
		return [];
	}
	$vmn =[];
	$vmn['id'] =$str['id'];
	$vmn['name'] =$str['name'];
	array_unshift($data,$vmn);
	// $var['id']=made();
	if($str['pid']==0){
		// krsort($data);
		return $data;
	}else{
		return makeExcluse($str['pid'],$data);
	}
}
function makeNo($str){

	$date=date("mdHis");
	$year = date("Y")-2000;
	$msec=rand(1000,9999);
	return $str.$year.$date.$msec;
}
function randomkeys($length) {
	$returnStr='';
	$pattern = '1234567890abcdefghijklmnopqrstuvwxyz';//ABCDEFGHIJKLOMNOPQRSTUVWXYZ

	for($i = 0; $i < $length; $i ++) {
		$returnStr .= $pattern[mt_rand ( 0, strlen($pattern)-1 )]; //生成php随机数
	}
	return $returnStr;
}