<?php

namespace app\service\pay;

use app\admin\controller\Base;

//base64方法
class Base64Method
{

    public function encode($str)
    {
        $base64str = base64_encode($str);
        $base64str = str_replace("+", "-", $base64str);
        $base64str = str_replace("/", "_", $base64str);
        return $base64str;
    }

    public function decode($str)
    {

        $str         = str_replace("-", "+", $str);
        $str         = str_replace("_", "/", $str);
        $unbase64str = base64_decode($str);
        return $unbase64str;
    }
}

//aes 加解密
class security
{
    public function encrypt($privateKey, $iv, $data)
    {

        //$encrypted = mcrypt_encrypt (MCRYPT_RIJNDAEL_128, $privateKey, $data, MCRYPT_MODE_CBC, $iv);
        $encrypted    = openssl_encrypt($data, 'aes-128-cbc', $privateKey, true, $iv);
        $base64method = new Base64Method();

        return $base64method->encode($encrypted);;
        // return $encrypted;
        // $base64method->encode($encrypted);
        // dd($base64method->encode($encrypted));
    }

    public function decrypt($privateKey, $iv, $data)
    {

        $base64method  = new Base64Method();
        $encryptedData = $base64method->decode($data);
        //        echo 	$encryptedData;dd();
        //        $decrypted =  mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $privateKey, $encryptedData, MCRYPT_MODE_CBC, $iv);
        $decrypted = openssl_decrypt($encryptedData, 'aes-128-cbc', $privateKey, OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
        return $decrypted;
    }
}

//http get方法
class HttpHelper
{

    public function getHttp($url)
    {

        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, 0);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        $data = curl_exec($curl);
        curl_close($curl);
        return $data;

    }

    public function getSSLHttp($url)
    {
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, 0);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证证书和hosts
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
        $data     = curl_exec($curl);
        $httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);

        if ($httpCode != 200) {
            $data = "https connect timeout";
        }
        curl_close($curl);
        return $data;
    }

    /**
     * 发送post请求
     * @param string $url 请求地址
     * @param array $post_data post键值对数据
     * @return string
     */

    function send_post($url, $post_data, $header = null)
    {
        $postData = http_build_query($post_data);

        $options = array(
            'http' => array(
                'method'  => 'POST',
                'header'  => 'Content-type:application/x-www-form-urlencoded',
                'content' => $postData,
                'timeout' => 15 * 60,// 超时时间（单位:s）

            ),
        );
        if ($header) {
            //数组追加
            $options['http'] = array_merge($header, $options['http']);
        }
        $context = stream_context_create($options);
        $result  = file_get_contents($url, false, $context);

        return $result;
    }

    /**
     * 发送post请求数据
     * @param string $url 请求地址
     * @param array $post_data post键值对数据
     * @return string
     */
    public function send_post_info($url, $data, $refererUrl = '', $method = 'GET', $contentType = 'application/json', $timeout = 30, $proxy = false)
    {
        $ch = null;
        // $data = '{"buyerName":"\u6df1\u5733\u4ebf\u8d77\u878d\u7f51\u7edc\u79d1\u6280\u6709\u9650\u516c\u53f8","buyerType":"01","totalAmountTax":"100.00","manualOrderDetails":[{"amount":"100.00","invoiceNature":"01","itemName":"\u6d4b\u8bd5","itemTaxCode":"3049900000000000000","taxIncluded":"1","taxRate":"0.06","yhzcbs":"0"}]}';
        if ('POST' === strtoupper($method)) {
            $ch = curl_init($url);
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_HEADER, 0);
            curl_setopt($ch, CURLOPT_FRESH_CONNECT, 1);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_FORBID_REUSE, 1);
            curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
            if ($refererUrl) {
                curl_setopt($ch, CURLOPT_REFERER, $refererUrl);
            }
            if ($contentType) {
                curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept:application/json;charset=UTF-8'));
                curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type:application/json;charset=UTF-8'));
                curl_setopt($ch, CURLOPT_HTTPHEADER, array('Authorization:' . $contentType['Authorization']));
                curl_setopt($ch, CURLOPT_HTTPHEADER, array('taxNo:' . $contentType['taxNo']));
                curl_setopt($ch, CURLOPT_HTTPHEADER, array('machineNo:' . $contentType['machineNo']));


            }
            if (is_string($data)) {
                curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
            } else {
                curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
            }
        } else if ('GET' === strtoupper($method)) {
            // if (is_string($data)) {
            //     $real_url = $url . (strpos($url, '?') === false ? '?' : '') . $data;
            // } else {
            //     $real_url = $url . (strpos($url, '?') === false ? '?' : '') . http_build_query($data);
            // }
            //
            // $ch = curl_init($real_url);
            // curl_setopt($ch, CURLOPT_HEADER, 0);
            // curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type:' . $contentType));
            // curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            // curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
            // if ($refererUrl) {
            //     curl_setopt($ch, CURLOPT_REFERER, $refererUrl);
            // }
        } else {
            $args = func_get_args();
            return false;
        }

        if ($proxy) {
            curl_setopt($ch, CURLOPT_PROXY, $proxy);
        }
        $ret      = curl_exec($ch);
        $info     = curl_getinfo($ch);
        $contents = array(
            'httpInfo' => array(
                'send' => $data,
                'url'  => $url,
                'ret'  => $ret,
                'http' => $info,
            ),
        );

        curl_close($ch);
        echo $ret;
        dd();
        return $ret;

    }

}

?>