<?php


namespace app\common\service;
use think\Exception;
use think\facade\Cache;


class ExpressService
{


    public $key = 'jhyyydydxxb';
    //暂时翻转key再连接起来md5
    public $md5_key = '5ec1092c4833247e3bae48a38c3364d4';

    //快递appcode
    public $appcode='18a0cb65e1614f6197e661f64bd82245';

    public function initialize()
    {
        if(array_key_exists("HTTP_ORIGIN",$_SERVER)) {
            $domain = $_SERVER['HTTP_ORIGIN'];
            if(strstr($domain,'.ydyd.com') || strstr($domain,'.ydyd51.com') || strstr($domain,'.jinhu11.com')|| strstr($domain,'.jh.com')) {
                $origin = $domain;
            }

            header("Access-Control-Allow-Credentials: true");
            header("Access-Control-Allow-Origin: ".$origin);
        }
    }

    public function get_express($parames){
        if($this->get_auth($this->key)){
            //验证成功 开始获取内容
            $type = trim(request()->param('type')); //get_type get_detail
            if($type == 'get_type'){
                $express_type_list = Cache::get('EXPRESS_TYPE_LIST');
                if(!$express_type_list){
                    $express_type_list = json_decode($this->get_express_type(),TRUE );
                    Cache::set("EXPRESS_TYPE_LIST", $express_type_list, 604800);
                }
                if($express_type_list['status'] == '200'){
                    $result['errcode'] = 0;
                    $result['errmsg'] = '获取快递厂家列表成功';
                    $result['data']['list']  = $express_type_list['result'];
                }else{
                    $result['errcode'] = -1;
                    $result['errmsg'] = '获取快递厂家列表失败';
                    $result['data']['list']  = $express_type_list;
                }
                return json($result);
            }elseif($type == 'get_detail'){
                $exp_num =$parames['exp_num'];
				$exp_type = explode('*',$parames['exp_type']);
				if(isset($exp_type[1])){
					$exp_type = $exp_type[1];
					if($exp_num && $exp_type){
						$express_detail = json_decode($this->get_express_detail($exp_num,$exp_type),true);
						$ret = [];
						if($express_detail['code'] == 'OK'){
							foreach ($express_detail['list'] as $value)
							{
								$item['title'] = $value['content'];
								$item['desc'] = $value['time'];
								$ret[] = $item;
							}
							if(!$ret){
								$item['title'] = '暂无轨迹信息';
								$item['desc'] = date("Y-m-d h:i:s", time());
								$ret[] = $item;
							}
							return $ret;
						}else{
							if(!$ret){
								$item['title'] = '暂无轨迹信息';
								$item['desc'] = date("Y-m-d h:i:s", time());
								$ret[] = $item;
							}
							return $ret;
						}
					}
					throw new Exception('请检查快递单号或者快递类型');
				}
				throw new Exception('未发送要查询的类型');
            }else{
				throw new Exception('未发送要查询的类型');
            }
        }else{
			throw new Exception('非法请求');
        }

    }

    public function get_auth($_key){
        $_md5_key = md5($this->key . strrev($_key));
        if($_md5_key == $this->md5_key){
            return true;
        }else{
            return false;
        }
    }

    public function get_express_type($exp_type=''){
        $host = "https://cexpress.market.alicloudapi.com";
        $path = "/cExpressLists";
        $method = "GET";
        $headers = array();
        array_push($headers, "Authorization:APPCODE " . $this->appcode);
        $querys = "";
        $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($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_HEADER, false);
        if (1 == strpos("$".$host, "https://"))
        {
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        }
        $result = curl_exec($curl);
        return $result;
    }

    public function get_express_detail($exp_num,$exp_type){
        $host = "https://cexpress.market.alicloudapi.com";
        $path = "/cexpress";
        $method = "GET";
        $appcode = $this->appcode;
        $headers = array();
        array_push($headers, "Authorization:APPCODE " . $appcode);
        $querys = "no=" . $exp_num . "&type=" . $exp_type;
        $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($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_HEADER, false);
        //curl_setopt($curl, CURLOPT_HEADER, true); 如不输出json, 请打开这行代码，打印调试头部状态码。
        //状态码: 200 正常；400 URL无效；401 appCode错误； 403 次数用完； 500 API网管错误
        if (1 == strpos("$".$host, "https://"))
        {
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        }
        $result = curl_exec($curl);
        return $result;
    }


}