<?php

//namespace app\common\service;

namespace addons\pickup\library;

use think\Cache;
use think\Config;
use GuzzleHttp\Client;

/**
 * 地区数据模型
 */
class Kuaidi100 {

        static protected $kuaidi100_key = "";
        static protected $kuaidi100_customer = "";
        static protected $kuaidi100_cache = 60 * 5;
        static protected $kuaidi100_url = "http://poll.kuaidi100.com/poll/query.do";

        static public function config() {
                $Config = get_addon_config('pickup');
                self::$kuaidi100_key = $Config['kuaidi100_key'];
                self::$kuaidi100_customer = $Config['kuaidi100_customer'];
                self::$kuaidi100_cache = $Config['kuaidi100_cache'];
        }

        static public function getKdInfo($param) {
                self::config();
                $param = array_merge([
                    'com' => '', //快递公司编码
                    'num' => '', //快递单号
                    'phone' => '', //手机号
                    'from' => '', //出发地城市
                    'to' => '', //目的地城市
                    'resultv2' => '1'   //开启行政区域解析
                    ], $param);

                $post_data = array();
                $post_data["customer"] = self::$kuaidi100_customer;
                $post_data["param"] = json_encode($param);
                $sign = md5($post_data["param"] . self::$kuaidi100_key . $post_data["customer"]);
                $post_data["sign"] = strtoupper($sign);

                $cacheName = "kd_info_" . $sign;
                if (Cache::has($cacheName)) {
                        $data = Cache::get($cacheName);
                        $res = json_decode($data, true);
                        if ($res) {
                                return $res;
                        }
                }
                $client = new Client(['verify' => false]);
                $response = $client->request('POST', self::$kuaidi100_url, ['form_params' => $post_data])->getBody()->getContents();
                $data = \GuzzleHttp\json_decode($response, true);
                Cache::set($cacheName, json_encode($data), self::$kuaidi100_cache);
                return $data;
        }

}