<?php

namespace app\service;

use app\service\ConfServiceFacade;
use laytp\traits\Error;
use think\facade\Cache;
use think\facade\Config;
use think\facade\Request;
use EasyWeChat\Factory;
use think\facade\Db;

class Ip
{
  use Error;

  /**
     * phpmailer对象
     */
    protected $conf;


    /**
     * 构造函数
     */
    public function __construct()
    {
        // $conf  = ConfServiceFacade::groupGet('system.ai');
    }

    /**
   * 初始化
   * @param $token
   * @return bool
   * @throws \think\db\exception\DataNotFoundException
   * @throws \think\db\exception\DbException
   * @throws \think\db\exception\ModelNotFoundException
   */
  public function getIp()
  {
      $ip = $this->getRealIp();
      $data=[];
      $res= $this->httpPostAli($ip);
      if(!$res){
          $res = $this->httpPost($ip);
          $res2 = json_decode($res,true);
          if(empty($res2) || $res2['code']!=200){
              return false;
          }
          $data['city_name'] = $res2['ipdata']['info2'];
          $data['city_code'] = $res2['adcode']['a'];
          return $data;
      }
      $res2 = json_decode($res,true);
      if($res2['code'] != 200){
          return false;
      }
      $data['city_name'] = $res2['data']['result']['city'];
      $data['city_code'] = $res2['data']['result']['adcode'];
     return $data;
  }

  protected function httpPost($ip)
  {
      $host = "https://api.vore.top";
      $path = "/api/IPdata";
      $method = "GET";
      $headers = array();
      $querys = "ip=".$ip;
      $bodys = "";
      $url = $host . $path . "?" . $querys;

      $curl = curl_init();
      curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
      curl_setopt($curl, CURLOPT_URL, $url);
      curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
      curl_setopt($curl, CURLOPT_FAILONERROR, false);
      curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
      //设定返回信息中是否包含响应信息头，启用时会将头文件的信息作为数据流输出，true 表示输出信息头, false表示不输出信息头
      //如果需要将字符串转成json，请将 CURLOPT_HEADER 设置成 false
      curl_setopt($curl, CURLOPT_HEADER, false);
      if (1 == strpos("$".$host, "https://"))
      {
          curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
          curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
      }
      return curl_exec($curl);
  }

  protected function httpPostAli($ip)
  {
      $host = "https://ipcity.market.alicloudapi.com";
      $path = "/ip/city/query";
      $method = "GET";
      $appcode = ALI_MARKET_CODE;
      $headers = array();
      array_push($headers, "Authorization:APPCODE " . $appcode);
      $querys = "coordsys=coordsys&ip=".$ip;
      $bodys = "";
      $url = $host . $path . "?" . $querys;

      $curl = curl_init();
      curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
      curl_setopt($curl, CURLOPT_URL, $url);
      curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
      curl_setopt($curl, CURLOPT_FAILONERROR, false);
      curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
      //设定返回信息中是否包含响应信息头，启用时会将头文件的信息作为数据流输出，true 表示输出信息头, false表示不输出信息头
      //如果需要将字符串转成json，请将 CURLOPT_HEADER 设置成 false
      curl_setopt($curl, CURLOPT_HEADER, false);
      if (1 == strpos("$".$host, "https://"))
      {
          curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
          curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
      }
      return curl_exec($curl);
  }


  protected function getRealIp(){
    $ip=FALSE;
    //客户端IP 或 NONE
    if(!empty($_SERVER["HTTP_CLIENT_IP"])){
        $ip = $_SERVER["HTTP_CLIENT_IP"];
    }
    //多重代理服务器下的客户端真实IP地址（可能伪造）,如果没有使用代理，此字段为空
    if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
        $ips = explode (", ", $_SERVER['HTTP_X_FORWARDED_FOR']);
        if ($ip) { array_unshift($ips, $ip); $ip = FALSE; }
        for ($i = 0; $i < count($ips); $i++) {
            if (!eregi ("^(10│172.16│192.168).", $ips[$i])) {
                $ip = $ips[$i];
                break;
            }
        }
    }
    //客户端IP 或 (最后一个)代理服务器 IP
    return ($ip ? $ip : $_SERVER['REMOTE_ADDR']);
}

}