<?php
/**
 * Created by PhpStorm.
 * User: LZP
 * Date: 2022/4/14
 * Time: 15:21
 */
namespace App\Com;

use App\Com\Redis;
use App\Models\JdConfig;
use EasySwoole\EasySwoole\Logger;

class JdSdk
{
    protected $host = "https://bizapi.jd.com";
    protected $edition = "";

    protected $grant_type = "access_token";
    protected $scope = "";



    protected $time_stamp = "";

//    protected $client_id = 'FlCa4YWCw3m7XcrD2ki0';
//    protected $client_secret = 'zWkZHHRc6hwJmCy0XRQq';

    // 企业内购
//    protected $username = '中航物业VOP';
//    protected $password = '123000';

    // 福利商城
//    protected $username = '中航物业员工福利';
//    protected $password = '123000';

    protected $client_id = '';
    protected $client_secret = '';

    protected $username = '';
    protected $password = '';


    //protected $access_token = "NIwoLn95BLs0ZdKLyawIiuFPM";
    protected $access_token = "";

    protected $timeout = 30;
    protected $connecttimeout = 30;
    protected $ssl_verifypeer = FALSE;
    protected $useragent = 'Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2049.0 Safari/537.36';
    protected $format = 'form';// form || json
    protected $decode_json = true;
    protected $debug = false;
    protected $params_base = array();

    protected $redis = null;	//redis客户端

    protected static $boundary = '';

    function __construct()
    {

        $this->time_stamp = date('Y-m-d H:i:s', time());//时间 yyyyMMddhhmmss
//        $this->params_base['IMEI']          = '0000';//设备串号（移动终端设备串号，默认0000）
//        $this->params_base['apiVersion']    = $this->api_version;//接口版本号（服务端向下版本兼容控制），默认值为1
//        $this->params_base['SIGN']          = md5($this->params_base['IMEI']."&".$this->client_id."&".$this->params_base['timeStamp']);

//        echo $this->params_base['IMEI']."&".$this->client_id."&".$this->params_base['timeStamp'];

        // 设定default时产生

        //加载redis
        $this->redis = Redis::getInstance()->getConnect();

        //从redis中拿参数..这些参数来自于数据库ims_superdesk_jd_vop_configs表..然后设置默认的时候存到了redis    zjh 2018年8月17日 14:22:06
        $key      = 'superdesk_jd_vop_' . 'web_jd_vop_configs_manage' . ':' . 17;
        $api_conf = $this->redis->get($key);

        if (!empty($api_conf)) {
            $api_conf = json_decode($api_conf, true);

            $this->client_id     = $api_conf['client_id'];
            $this->client_secret = $api_conf['client_secret'];
            $this->username      = $api_conf['username'];
            $this->password      = $api_conf['password'];
        } else {

            $api_conf = JdConfig::create()->where('is_default',1)->get()->toArray();

            if(!empty($api_conf)){
                $this->client_id     = $api_conf['client_id'];
                $this->client_secret = $api_conf['client_secret'];
                $this->username      = $api_conf['username'];
                $this->password      = $api_conf['password'];
            } else {
                //手动配置 201998
                $this->client_id     = 'nuAeRH1KFlSeiIrfPYTZ';
                $this->client_secret = 'ioyqcauADf0v3ayE73I5';
                $this->username      = '中航物业员工福利';
                $this->password      = 'avic-s';
            }
        }

        $this->init_access_token();
    }


    function init_access_token()
    {

        /******************************************************* redis *********************************************************/

        $table__key = 'superdesk_jd_vop_' . 'sdk_access_token' . ':' . 17;
        $colunm_key = 'jd_vop_access_token';

        //microtime_format('Y-m-d H:i:s.x',microtime())


        $result = $this->redis->hget($table__key, $colunm_key);

        $result = json_decode($result, true);

//        echo json_encode($result,JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT);

        if (empty($result) || empty($result['result'])) {
            $result = $this->access_token();
            $this->redis->hset($table__key, $colunm_key, $result);
            $result = json_decode($result, true);
        }

        if (intval(floatval($result['result']['time']) / 1000) + intval($result['result']['expires_in']) <= time()) {

            $result = $this->refresh_token($result['result']['refresh_token']);
            $this->redis->hset($table__key, $colunm_key, $result);

            // BUG 当要去刷时 $result 变回字符串

            $result = json_decode($result, true);
        }

        $this->access_token = $result['result']['access_token'];

//        echo $this->access_token;
//        echo "<br/>";
//        echo date('Y-m-d H:i:s', floatval($result['result']['time']) / 1000);
//        echo "<br/>";
//        echo "<br/>";

        /******************************************************* redis *********************************************************/
    }

    /**
     * 签名,生成规则如下：
     * 1. 按照以下顺序将字符串拼接起来
     *  client_secret+timestamp+client_id+username+password+grant_type+scope+client_secret
     *  其中
     *  client_secret的值是京东分配的
     *  username使用原文
     *  password需要md5加密后的
     * 2. 将上述拼接的字符串使用MD5加密，加密后的值再转为大写
     */
    function create_sign()
    {

        $sign_str =
            $this->client_secret .
            $this->time_stamp . $this->client_id . $this->username . md5($this->password) . $this->grant_type . $this->scope .
            $this->client_secret;

        $sign_md5    = md5($sign_str);
        $sign_result = strtoupper($sign_md5);

        return $sign_result;

    }

    /**
     * TODO 已测 1.3  获取Access Token
     * HTTPS请求方式：POST
     *
     * @return string
     */
    function access_token_url()
    {
        return $this->host . $this->edition . "/oauth2/accessToken";
    }

    function access_token()
    {

        $params                  = array();
        $params['grant_type']    = $this->grant_type;//该值固定为access_token
        $params['client_id']     = $this->client_id;
        $params['client_secret'] = $this->client_secret;
        $params['timestamp']     = $this->time_stamp;
        $params['username']      = $this->username;
        $params['password']      = md5($this->password);
        $params['scope']         = $this->scope;//非必须 申请权限。（目前推荐为空。为以后扩展用）
        $params['sign']          = $this->create_sign();

        $response = $this->post($this->access_token_url(), $params, true);

//        {
//            "success": true,
//            "resultMessage": "",
//            "resultCode": "0000",
//            "result": {
//                "uid": "6165718786",
//                "refresh_token_expires": 1525071742348,
//                "time": 1509346942348,
//                "expires_in": 86400,
//                "refresh_token": "A23k88ryXJx9QJBay7QEmdPcM0GoJk8uidR2pIjy",
//                "access_token": "NIwoLn95BLs0ZdKLyawIiuFPM"
//            }
//        }
        return $response;

    }

    /**
     * TODO 已测 1.4  使用Refresh Token 刷新 Access Token
     * HTTPS请求方式：POST
     *
     * @return string
     */
    function refresh_token_url()
    {
        return $this->host . $this->edition . "/oauth2/refreshToken";
    }

    function refresh_token($refresh_token)
    {

        $params                  = array();
        $params['refresh_token'] = $refresh_token;
        $params['client_id']     = $this->client_id;
        $params['client_secret'] = $this->client_secret;


        $response = $this->post($this->refresh_token_url(), $params, true);

//        {
//            "success": true,
//            "resultMessage": "",
//            "resultCode": "0000",
//            "result": {
//                "uid": "6165718786",
//                "refresh_token_expires": 1525077000000,
//                "time": 1509352200000,
//                "expires_in": 86400,
//                "refresh_token": "lhC8Btoft3GovRWad71v7b2RZ0ZQ45wQWjNmn46j",
//                "access_token": "yEZ3Ut9m1Np4XAGm8Qaq0f9s2"
//            }
//        }
        return $response;
    }

    //======================Other End========================

    /**
     * GET wrappwer for oAuthRequest.
     *
     * @return mixed
     */
    function get($url, $parameters = array())
    {
        $response = $this->oAuthRequest($url, 'GET', $parameters);
        if ($this->format === 'json' && $this->decode_json) {
            return json_decode($response, true);
        }
        return $response;
    }

    /**
     * POST wreapper for oAuthRequest.
     *
     * @return mixed
     */
    function post($url, $parameters = array(), $multi = false)
    {

        $response = $this->oAuthRequest($url, 'POST', $parameters, $multi);
        if ($this->format === 'json' && $this->decode_json) {
            return json_decode($response, true);
        }
        return $response;
    }

    /**
     * Format and sign an OAuth / API request
     *
     * @return string
     * @ignore
     */
    function oAuthRequest($url, $method, $params, $multi = false)
    {
        if (strrpos($url, 'http://') !== 0 && strrpos($url, 'https://') !== 0) {
            $url = "{$this->host}/{$this->edition}/{$url}";
        } else {
            $url = $url . '?client_id=' . $this->client_id . '&client_secret=' . $this->client_secret;
        }

        $parameters = array_merge_recursive($this->params_base, $params);

        // TODO jd_vop_api_logs

        switch ($method) {
            case 'GET' :
                $url = $url . http_build_query($parameters);
                return $this->http($url, 'GET');
            case 'PUT' :
                $headers = array();
                if (!$multi && (is_array($parameters) || is_object($parameters))) {

                    if ($this->format === 'json' && $this->decode_json) {
                        $body = json_encode($parameters);
                        if ($this->debug) {
                            echo '============= BODY =============';
                            echo '<br/>';
                            echo $body;
                            echo '<br/>';
                            echo '============= BODY =============';
                            echo '<br/>';
                        }
                    } else {
                        $body = http_build_query($parameters);
                    }

                } else {
                    $body       = self::build_http_query_multi($parameters);
                    $headers [] = "Content-Type: multipart/form-data; boundary=" . self::$boundary;
                }
                return $this->http($url, 'PUT', $body, $headers);
            case 'DELETE' :
                if (!empty($parameters)) {
                    $url = $url . '&' . http_build_query($parameters);
                }

                return $this->http($url, 'DELETE');
            default :
                $headers = array();
                if (!$multi && (is_array($parameters) || is_object($parameters))) {

                    if ($this->format === 'json' && $this->decode_json) {
                        $body = json_encode($parameters);
                        if ($this->debug) {
                            echo '============= BODY =============';
                            echo '<br/>';
                            echo $body;
                            echo '<br/>';
                            echo '============= BODY =============';
                            echo '<br/>';
                        }
                    } else {
                        $body = http_build_query($parameters);
                    }

                } else {
                    $body       = self::build_http_query_multi($parameters);
                    $headers [] = "Content-Type: multipart/form-data; boundary=" . self::$boundary;
                }
                return $this->http($url, $method, $body, $headers);
        }
    }

    /**
     * Make an HTTP request
     *
     * @return string API results
     * @ignore
     */
    function http($url, $method, $postfields = NULL, $headers = array())
    {
        $this->http_info = array();
        $ci              = curl_init();
        /* Curl settings */
        curl_setopt($ci, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
        curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
        curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
        curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
        curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
        curl_setopt($ci, CURLOPT_ENCODING, "");
        curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
//      curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
        curl_setopt($ci, CURLOPT_HEADER, FALSE);

        switch ($method) {

            case 'GET':

                curl_setopt($ci, CURLOPT_HTTPGET, TRUE);
                if (!empty($postfields)) {
                    curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
                    $this->postdata = $postfields;
                }
                break;

            case 'POST':

                curl_setopt($ci, CURLOPT_POST, TRUE);

                if ($this->format === 'json') {
                    $headers [] = "Content-Type: application/json;";
                }

                if (!empty($postfields)) {
                    curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
                    $this->postdata = $postfields;
                }
                break;

            case 'PUT':
                curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'PUT');
                $headers [] = "Content-Type: application/json;";
                if (!empty($postfields)) {
                    curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
                    $this->postdata = $postfields;
                }
                break;

            case 'DELETE':
                curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
                if (!empty($postfields)) {
                    $url = "{$url}?{$postfields}";
                    echo $url;
                    echo '<br/>';
                } else {
                    $url = $url;
                }
                break;

        }


//      $headers[] = "API-RemoteIP: " . $_SERVER['REMOTE_ADDR'];
        curl_setopt($ci, CURLOPT_URL, $url);
        curl_setopt($ci, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ci, CURLINFO_HEADER_OUT, TRUE);
        $response        = curl_exec($ci);
        $this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
        $this->http_info = array_merge($this->http_info, curl_getinfo($ci));
        $this->url       = $url;

        if ($this->debug) {
            echo "=====post data======\r\n";
            echo '<br/>';
            var_dump($postfields);
            echo '<br/>';

            echo '=====info=====' . "\r\n";
            echo '<br/>';
            print_r(curl_getinfo($ci));
            echo '<br/>';

            echo '=====$response=====' . "\r\n";
            echo '<br/>';
            print_r($response);
            echo '<br/>';
        }


        $code     = curl_getinfo($ci);
        $response = json_decode($response, true);

        if (!$response) {// TODO 暂时修正京东返回空的问题
            $response = array();
        }

        $response['code'] = $code['http_code'];

        $___url___                 = str_replace($this->host . $this->edition, '', $url);
        $log_data                  = array();
        $log_data['url']           = $url;
        $log_data['api']           = substr($___url___, 0, strpos($___url___, '?'));
        $log_data['method']        = $method;
        $log_data['post_fields']   = $postfields;
        $log_data['curl_info']     = json_encode(curl_getinfo($ci), JSON_UNESCAPED_UNICODE);
        $log_data['success']       = isset($response['success']) ? $response['success'] : "exit0";
        $log_data['resultMessage'] = isset($response['resultMessage']) ? $response['resultMessage'] : "exit0";
        $log_data['resultCode']    = isset($response['resultCode']) ? $response['resultCode'] : "exit0";
        $log_data['result']        = isset($response['result']) ? json_encode($response['result'], JSON_UNESCAPED_UNICODE) : "";

        /**************************  2019年12月31日 09:42:42 zjh 改数据库为文件   *************************************/

//        $this->_logsModel->insert($log_data);// TODO 屏蔽测试

        //日志记录
        Logger::getInstance()->info('京东请求日志：' . json_encode($log_data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE));

        /**************************  2019年12月31日 09:42:42 zjh 改数据库为文件   *************************************/


        if (!empty($response['status']) && $response['status'] == 'Unauthorized.') {
            /* header("Location:".site_url("Login/logout"));
             exit();*/
            $response['status'] = 'Unauthorized.';
        }

        $response = json_encode($response);

        curl_close($ci);

        return $response;
    }


    /**
     * 处理多媒体数据内容
     *
     * @ignore
     */
    public static function build_http_query_multi($params)
    {
        if (!$params) return '';

        uksort($params, 'strcmp');

        $pairs = array();

        self::$boundary = $boundary = uniqid('------------------');
        $MPboundary     = '--' . $boundary;
        $endMPboundary  = $MPboundary . '--';
        $multipartbody  = '';

        foreach ($params as $parameter => $value) {

            if (in_array($parameter, array('pic', 'image', 'Filedata')) && $value[0] == '@') {
                $url      = ltrim($value, '@');
                $content  = file_get_contents($url);
                $array    = explode('?', basename($url));
                $filename = $array[0];

                $multipartbody .= $MPboundary . "\r\n";
                $multipartbody .= 'Content-Disposition: form-data; name="' . $parameter . '"; filename="' . $filename . '"' . "\r\n";
                $multipartbody .= "Content-Type: image/unknown\r\n\r\n";
                $multipartbody .= $content . "\r\n";
            } else {
                $multipartbody .= $MPboundary . "\r\n";
                $multipartbody .= 'content-disposition: form-data; name="' . $parameter . "\"\r\n\r\n";
                $multipartbody .= $value . "\r\n";
            }

        }

        $multipartbody .= $endMPboundary;
        return $multipartbody;
    }


    /***********************************************************************************************************************/

    /**************** 以下处理业务逻辑 *******************/

    /**
     * TODO 已测 3.5  商品上下架状态接口
     * HTTPS请求方式：POST
     *
     * @return string
     */
    function api_product_sku_state_url()
    {
        return $this->host . $this->edition . "/api/product/skuState";
    }

    function api_product_sku_state($sku)
    {

        $params          = array();
        $params['token'] = $this->access_token; //授权时获取的access token
        $params['sku']   = $sku;//商品编号，支持批量，以，分隔  (最高支持100个商品)1为上架，0为下架

        $response = $this->post($this->api_product_sku_state_url(), $params, true);

        // 参见:3.5  获取商品上下架状态接口.json

        return $response;
    }

    /**
     * TODO 待测 6.2  批量获取库存接口（建议订单详情页、下单使用）
     * HTTPS请求方式：POST
     *
     * @return string
     */
    function api_stock_get_new_stock_by_id_url()
    {
        return $this->host . $this->edition . "/api/stock/getNewStockById";
    }

    function api_stock_get_new_stock_by_id($skuNums/*商品和数量  [{skuId: 569172,num:101}]*/, $area/*格式：1_0_0 (分别代表1、2、3级地址)*/)
    {

        $params            = array();
        $params['token']   = $this->access_token;
        $params['skuNums'] = $skuNums;//商品和数量  [{skuId: 569172,num:101}]
        $params['area']    = $area;//格式：1_0_0 (分别代表1、2、3级地址)


        $response = $this->post($this->api_stock_get_new_stock_by_id_url(), $params, true);

//参数名称 意义 
//areaId 配送地址id
//desc 描述
//skuId 商品编号
//stockStateId 库存状态编号 33,39,40,36,34
//StockStateDesc 库存状态描述
//33 有货 现货-下单立即发货
//39 有货 在途-正在内部配货，预计2~6天到达本仓库
//40 有货 可配货-下单后从有货仓库配货
//36 预订
//34 无货
//remainNum 剩余数量 -1未知；当库存小于5时展示真实库存数量


        // 参见:6.2  批量获取库存接口（建议订单详情页、下单使用）.json

        return $response;
    }

    /**
     * TODO 待测 5.2  批量查询协议价价格
     * HTTPS请求方式：POST
     *
     * @return string
     */
    function api_price_get_price_url()
    {
        return $this->host . $this->edition . "/api/price/getPrice";
    }

    function api_price_get_price($sku)
    {

//        $start = microtime(true);

        $params          = array();
        $params['token'] = $this->access_token;//授权时获取的access token
        $params['sku']   = $sku;//商品编号，请以，分割。例如：J_129408,J_129409(最高支持100个商品)

        $response = $this->post($this->api_price_get_price_url(), $params, true);

        // 参见:5.2  批量查询协议价价格.json

//        $end = microtime(true);
//        echo 'api_price_get_price 耗时'.round($end - $start,4).'秒';
//        echo '<br/>';

        return $response;
    }

}