<?php

namespace app\common\library;

use app\common\model\Config;
use app\common\model\OrderStatus;
use app\common\model\User;
use think\Cache;
use think\Hook;
use think\Request;
use app\common\library\QRcode;

/**
 * 公共类
 */
class Common
{

    /**
     * curl 请求
     * @param $url string 请求地址
     * @param $headers json 请求头
     * @param $body json 请求体
     * @return mixed
     */
    public static function curlRequest($url, $headers = [], $body = [], $method = "GET")
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);//设置请求头
        curl_setopt($ch, CURLOPT_POSTFIELDS, $body);//设置请求体
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method); //定义请求类型
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HTTP_VERSION, 'CURL_HTTP_VERSION_1_1');
        $output = curl_exec($ch);
        curl_close($ch);
        $arr = json_decode($output, true);
        return $arr;
    }

    public static function http_curl($url, $type = 'get', $res = 'json', $arr = '')
    {
        //1.初始化curl
        $ch = curl_init();
        //2.设置curl的参数
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //不验证证书
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); //不验证证书
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        if ($type == 'post') {
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $arr);
        }
        //3.采集
        $output = curl_exec($ch);
        //4.关闭
        curl_close($ch);
        if ($res == 'json') {
            return json_decode($output, true);
        }
    }
    /**
     * 成功
     * @param $msg
     * @return array
     */
    public static function return_success($msg,$data = null){
        $result = [
            'code' => 1,
            'msg'  => $msg,
            'data' =>$data
        ];
        return $result;
        die;
    }

    /**
     * 失败
     * @param $msg
     * @return array
     */
    public static function return_error($msg,$data = null){
        $result = [
            'code' => 0,
            'msg'  => $msg,
            'data' => $data
        ];
        return $result;
        die;
    }


    public static function get_ffid($invite_code){
        $f = \app\common\model\User::where('id',$invite_code)->field('fid')->find();
        if ($f)
            return $f->fid;
        else
            return 0;
    }


    /**
     * 生成二维码
     */
    public static function generate_qrcode($value){
        $dir = dirname(realpath(dirname($_SERVER['SCRIPT_FILENAME']))) . '/public/verify';
        if(!file_exists($dir)){
            //检查是否有该文件夹，如果没有就创建，并给予最高权限
            mkdir($dir, 0700,true);
        }
        $filename = $dir.'/'.$value.'.png';
        QRcode::png($value,$filename);
        return 'http://'.$_SERVER['SERVER_NAME']."/verify/".$value.'.png';
    }


    /**
     * 订单操作记录
     * @param int $change_message    操作备注
     * @param int $oid  订单id
     */
    public static function order_status($oid, $change_message)
    {
        OrderStatus::create(['oid' => $oid,'change_message' => $change_message, 'change_time' => time()]);
    }


    /**
     * 判断金额在哪个区间
     */
    public static function checkMoneyGrade($money){
        if ($money<50000){
            return false;
        }elseif ($money>=50000 && $money<150000){
            return 50000;
        }elseif ($money>=150000 && $money<450000){
            return 150000;
        }elseif ($money>=450000 && $money<1350000){
            return 450000;
        }elseif ($money>=1350000 && $money<4000000){
            return 1350000;
        }elseif ($money>=4000000 && $money<12000000){
            return 4000000;
        }elseif ($money>=12000000 && $money<36000000){
            return 12000000;
        }elseif ($money>=36000000 && $money<100000000){
            return 36000000;
        }elseif ($money>=100000000 && $money<300000000){
            return 100000000;
        }elseif ($money>=300000000 && $money<600000000){
            return 300000000;
        }elseif ($money>=600000000){
            return 600000000;
        }
    }


    /**
     * 生成订单唯一id
     * $user_id  用户id
     * @return string
     */
    public static function getNewOrderId($user_id)
    {
        $str = date('Ymd').$user_id.substr(implode(NULL, array_map('ord', str_split(substr(uniqid(), 7, 13), 1))), 0, 8);
        return $str;
    }


    /**
     * 身份证验证
     * @param $card
     * @return bool
     */
    public static function setCard($card){
        $city = [11=>"北京",12=>"天津",13=>"河北",14=>"山西",15=>"内蒙古",21=>"辽宁",22=>"吉林",23=>"黑龙江 ",31=>"上海",32=>"江苏",33=>"浙江",34=>"安徽",35=>"福建",36=>"江西",37=>"山东",41=>"河南",42=>"湖北 ",43=>"湖南",44=>"广东",45=>"广西",46=>"海南",50=>"重庆",51=>"四川",52=>"贵州",53=>"云南",54=>"西藏 ",61=>"陕西",62=>"甘肃",63=>"青海",64=>"宁夏",65=>"新疆",71=>"台湾",81=>"香港",82=>"澳门",91=>"国外 "];
        $tip = "";
        $match = "/^\d{6}(18|19|20)?\d{2}(0[1-9]|1[012])(0[1-9]|[12]\d|3[01])\d{3}(\d|X)$/";
        $pass= true;
        if(!$card || !preg_match($match,$card)){
            //身份证格式错误
            $pass = false;
        }else if(!$city[substr($card,0,2)]){
            //地址错误
            $pass = false;
        }else{
            //18位身份证需要验证最后一位校验位
            if(strlen($card) == 18){
                $card = str_split($card);
                //∑(ai×Wi)(mod 11)
                //加权因子
                $factor = [ 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 ];
                //校验位
                $parity = [ 1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2 ];
                $sum = 0;
                $ai = 0;
                $wi = 0;
                for ($i = 0; $i < 17; $i++)
                {
                    $ai = $card[$i];
                    $wi = $factor[$i];
                    $sum += $ai * $wi;
                }
                $last = $parity[$sum % 11];
                if($parity[$sum % 11] != $card[17]){
                    $pass =false;
                }
            }else{
                $pass =false;
            }
        }
        if(!$pass) return false;/* 身份证格式错误*/
        return true;/* 身份证格式正确*/
    }


    /**
     * 获取当前的经纬度
     */
    public static function get_ipjwd(){
        $ip = request()->ip();
        //获取百度地图apikey
        $api_key = Config::get_values('baidu_api_server');
        if ($ip=='127.0.0.1') {//如果获取到的ip为127.0.0.1 会报错  在这随便给一个ip
            $ip='58.30.228.35';
        }
        $content = file_get_contents("http://api.map.baidu.com/location/ip?ak=$api_key&ip={$ip}&coor=bd09ll");
        $json = json_decode($content);
        $data=array();
        $data['log']=$json->{'content'}->{'point'}->{'x'};//按层级关系提取经度数据
        $data['lat']=$json->{'content'}->{'point'}->{'y'};//按层级关系提取纬度数据
        $data['address']=$json->{'content'}->{'address'};//按层级关系提取address数据
        return $data;
    }


    /**
     * 计算距离
     * 1.纬度1，经度1，纬度2，经度2
     * 2.返回结果是单位是KM。
     * 3.保留一位小数
    */
    public static function getDistance($lat2,$lng2)
    {
        $user = app()->session->get('us');
        $userinfo = User::get($user['id']);
        if ($userinfo && $userinfo['now_lat'] && $userinfo['now_log']){
            $lng1 = $userinfo['now_log'];
            $lat1 = $userinfo['now_lat'];
        }else{
            if (!$lat2 || !$lng2)
                return '1';
            $ip = request()->ip();
            //获取百度地图apikey
            $api_key = Config::get_values('baidu_api_server');
            if ($ip=='127.0.0.1') {//如果获取到的ip为127.0.0.1 会报错  在这随便给一个ip
                $ip='58.30.228.35';
            }
            $content = file_get_contents("http://api.map.baidu.com/location/ip?ak=$api_key&ip={$ip}&coor=bd09ll");
            $json = json_decode($content);
            $lng1=$json->{'content'}->{'point'}->{'x'};//按层级关系提取经度数据
            $lat1=$json->{'content'}->{'point'}->{'y'};//按层级关系提取纬度数据
        }
        //将角度转为狐度
        $radLat1 = deg2rad($lat1);//deg2rad()函数将角度转换为弧度
        $radLat2 = deg2rad($lat2);
        $radLng1 = deg2rad($lng1);
        $radLng2 = deg2rad($lng2);
        $a = $radLat1 - $radLat2;
        $b = $radLng1 - $radLng2;
        $s = 2*asin(sqrt(pow(sin($a/2),2)+cos($radLat1)*cos($radLat2)*pow(sin($b/2),2)))*6371;
        return round($s,1);
    }


    /**
     * Notes: 根据传送过来的时间戳判断时间是多久前
     * @param $the_time 时间戳 (亦可为日期格式，转换好就行)
     */
    public static function timeTran($time)
    {
        $nowTime = time();
        $showTime = strtotime($time);
        $difference = $nowTime - $showTime;
        if ($difference < 0) {
            return $time;
        }
        if ($difference < 60) {
            return $difference . '秒前';
        }
        if ($difference < 3600) {
            return floor($difference / 60).'分钟前';
        }
        if ($difference < 86400) {
            return floor($difference / 3600).'小时前';
        }
        if ($difference < 2592000)  {
            return floor($difference / 86400) . '天前'; //30天内
        }
        if ($difference < 31104000) {
            return floor($difference / 2592000) . '个月前'; //12个月内
        }
        return floor($difference / 31536000) . '年前';
    }


    /**
     * Notes: 根据传送过来的时间戳判断时间剩几天
     * @param $the_time 时间戳 (亦可为日期格式，转换好就行)
     */
    public static function timeTranRun($time)
    {
        $now = date('Y-m-d H:i:s');
        $date=floor((strtotime($time)-strtotime($now))/86400);
        if ($date==0){
            $hour=floor((strtotime($time)-strtotime($now))%86400/3600);
            if ($hour==0){
                $minute=floor((strtotime($time)-strtotime($now))%86400/60);
                if ($minute==0){
                    $second=floor((strtotime($time)-strtotime($now))%86400%60);
                    return $second.'秒后';
                }else{
                    return $minute.'分钟后';
                }
            }else{
                return $hour.'小时后';
            }
        }else{
            return $date.'天后';
        }
    }

    /**
     * Notes: 根据传送过来的时间戳
     * @param $the_time 时间戳 (亦可为日期格式，转换好就行)
     */
    public static function timeTranRun2($time)
    {
        //计算两个日期之间的时间差
        $diff = abs(strtotime($time) - time());

        //转换时间差的格式
        $years = floor($diff/(365*60*60*24));

        $months = floor(($diff - $years * 365*60*60*24)  / (30*60*60*24));

        $days = floor(($diff - $years * 365*60*60*24 -  $months*30*60*60*24)/ (60*60*24));

        $hours = floor(($diff - $years * 365*60*60*24   - $months*30*60*60*24 - $days*60*60*24)  / (60*60));

        $minutes = floor(($diff - $years * 365*60*60*24  - $months*30*60*60*24 - $days*60*60*24  - $hours*60*60)/ 60);
        $seconds = floor(($diff - $years * 365*60*60*24  - $months*30*60*60*24 - $days*60*60*24  - $hours*60*60 - $minutes*60));
        $array['date'] = $days;
        $array['hour'] = $hours;
        $array['minute'] = $minutes;
        $array['seconds'] = $seconds;
        return $array;
    }


    /**
     * 公众号推送消息
     */
    public static function sendTemplateMsg($openid,$template_id,$path,$data){
        $appid = Config::get_values('wechat_appid');
        $appsecret = Config::get_values('wechat_appsecret');
        $url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' . $appid . '&secret=' . $appsecret;
        $res = json_decode(file_get_contents($url),true);
        $access_token = $res['access_token'];
        //请求url
        $url='https://api.weixin.qq.com/cgi-bin/message/wxopen/template/uniform_send?access_token='.$access_token;
        $arr=[
            'touser'=>$openid,
            'mp_template_msg'=>[
                "appid"=>"wxad3ed96c8ce52359",
                "template_id"=>$template_id,
                "url"=>$path,
                'miniprogram'=>[
                    "appid"=>Config::get_values('wechat_appid')
                ],
                'data'=>$data
            ],
        ];

        //将数组->json
        $postJson = json_encode($arr,JSON_UNESCAPED_UNICODE) ;
        $res = self::curlPost($url,$postJson);
        $result = json_decode($res, true);
        return $result;
    }


    /**
     * 订阅消息发送
     */
    public function sendMessage($data){
        $appid = Config::get_values('wechat_appid');
        $appsecret = Config::get_values('wechat_appsecret');
        $url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' . $appid . '&secret=' . $appsecret;
        $res = json_decode(file_get_contents($url),true);
        $access_token = $res['access_token'] ;
        //请求url
        $url = 'https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=' . $access_token ;
        self::curlPost($url,json_encode($data));
    }

    //发送post请求
    static function curlPost($url,$data)
    {
        $ch = curl_init();
        $params[CURLOPT_URL] = $url;    //请求url地址
        $params[CURLOPT_HEADER] = FALSE; //是否返回响应头信息
        $params[CURLOPT_SSL_VERIFYPEER] = false;
        $params[CURLOPT_SSL_VERIFYHOST] = false;
        $params[CURLOPT_RETURNTRANSFER] = true; //是否将结果返回
        $params[CURLOPT_POST] = true;
        $params[CURLOPT_POSTFIELDS] = $data;
        curl_setopt_array($ch, $params); //传入curl参数
        $content = curl_exec($ch); //执行
        curl_close($ch); //关闭连接
        return $content;
    }


    /**
     * 获取token
     */
    static function getToken(){
//        $token = cache('hx_token');
//        if (!$token){
            $data = array(
                "grant_type" => "client_credentials",
                "client_id" => 'YXA6SdMkaxNURc-aY4l8rhkecQ',
                "client_secret" => 'YXA6HQVlyUFHVHw_whbTOaHdFr1qiqQ'
            );
            $url = "https://a31.easemob.com/1101210401193729/huxuanmao/token";
            $rs = json_decode(self::curl($url, $data), true);
            cache('hx_token',$rs['access_token'],$rs['expires_in']-1500);
            $token = $rs['access_token'];
       // }
        return $token;
    }


    /**
     * 环信注册
     */
    static function huanxin_zhuce($username,$nickname){
        $param = array (
            "username" => $username,
            "password" => '12345678',
            "nickname" => $nickname
        );

        $url = "https://a31.easemob.com/1101210401193729/huxuanmao/users";
        $res = self::huanxin_curl_request($url, json_encode($param));
        $tokenResult =  json_decode($res, true);
        //print_r($tokenResult);
    }

    /**
     * 好友列表
     */
    static function friend_list($owner_username){
        $param = array ();
        $header = array(
            'Authorization: Bearer '.self::getToken()
        );
        $url = "https://a31.easemob.com/1101210401193729/huxuanmao/users/".$owner_username."/contacts/users";
        $res = self::huanxin_curl_request($url,$param,$header,'GET');
        $Result =  json_decode($res, true);
        return $Result['data'];
    }


    /**
     * 添加好友
     */
    static function add_friend($owner_username,$friend_username){
        $param = array ();
        $header = array(
            'Authorization: Bearer '.self::getToken()
        );
        $url = "https://a31.easemob.com/1101210401193729/huxuanmao/users/".$owner_username."/contacts/users/".$friend_username;
        $res = self::huanxin_curl_request($url,$param,$header,'POST');
        $Result =  json_decode($res, true);
        //print_r($Result);
    }


    /**
     * 移除好友
     */
    static function del_friend($owner_username,$friend_username){
        $param = array ();
        $header = array(
            'Authorization: Bearer '.self::getToken()
        );
        $url = "https://a31.easemob.com/1101210401193729/huxuanmao/users/".$owner_username."/contacts/users/".$friend_username;
        $res = self::huanxin_curl_request($url,$param,$header,'DELETE');
        $Result =  json_decode($res, true);
    }


    static function huanxin_curl_request($url, $body, $header = array(), $method = "POST") {
        array_push ( $header, 'Accept:application/json' );
        array_push ( $header, 'Content-Type:application/json' );
        $ch = curl_init ();
        curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, 60 );
        curl_setopt ( $ch, CURLOPT_URL, $url );
        curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
        // curl_setopt($ch, $method, 1);

        switch (strtoupper($method)) {
            case "GET" :
                curl_setopt ( $ch, CURLOPT_HTTPGET, true );
                break;
            case "POST" :
                curl_setopt ( $ch, CURLOPT_POST, true );
                break;
            case "PUT" :
                curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, "PUT" );
                break;
            case "DELETE" :
                curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, "DELETE" );
                break;
        }

        curl_setopt ( $ch, CURLOPT_USERAGENT, 'SSTS Browser/1.0' );
        curl_setopt ( $ch, CURLOPT_ENCODING, 'gzip' );
        curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, FALSE );
        curl_setopt ( $ch, CURLOPT_SSL_VERIFYHOST, 2 );
        if (isset ( $body {3} ) > 0) {
            curl_setopt ( $ch, CURLOPT_POSTFIELDS, $body );
        }
        if (count ( $header ) > 0) {
            curl_setopt ( $ch, CURLOPT_HTTPHEADER, $header );
        }
        $ret = curl_exec ( $ch );
        $err = curl_error ( $ch );
        curl_close ( $ch );
        if ($err) {
            return $err;
        }
        return $ret;
    }


    static function curl($url, $data, $header = false, $method = "POST")
    {
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        if ($header) {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
        }
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
        if ($data) {
            curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
        }
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        $ret = curl_exec($ch);
        return $ret;
    }


}