<?php

namespace App\Http\Controllers;

use App\Api\Controllers\ApiResponse;
use SelfCoupon;
use App\Models\User;
use GuzzleHttp\Client;
use Illuminate\Http\Request;
use XuanChen\Coupon\Coupon;

// use Wo;

class TestController
{

    use ApiResponse;

    public function index(Request $request)
    {
        $this->user = User::find(3);

        $data = 'Q7dhxBxcPnSGbnhDtHGgTNPYJfcRf0IcpOBSr+jjRF5SfLe0RLoiAMXYynZ9bb/dnon8MMw/o/AgO/yIIfhxo45Ya9yXOAEAogwR6Ti9nnM=';
        $iv   = substr($this->user->des3key, 0, 8);
        $ret  = openssl_decrypt($data, 'DES-EDE3-CBC', $this->user->des3key, 0, $iv);
        if (false === $ret) {
            return openssl_error_string();
        }
        dd($ret);
        dd();
        $this->user = User::find(215);
        $ret        = [
            'redemptionCode' => '951951858070',
            'total'          => 5,
            'outletId'       => '2006151433887',
        ];

        return $this->success($ret);
        dd(phpinfo());
        dd();
        $num = 100;

        for ($i = 1; $i <= $num; $i++) {
            $data = [
                'outletId'   => '2004020935777',
                'activityId' => 'ysd20200740',
                'mobile'     => '15663876870',
            ];

            $this->user = User::find(3);

            $data = $this->jiami($data);

            $url = 'http://pac.ysd-bs.com/api/V1/user/grant';
            $res = $this->http($data, $url);

            //            if (isset($res['data'])) {
            //                $jiemi = $this->jiemi($res['data']);
            //                dump($jiemi);
            //            }

        }

        dump($this->getElapsedTime());
        dump($this->getMemoryUsage());

    }

    /**
     * Notes: 发券
     * @Author: 玄尘
     * @Date  : 2020/6/29 13:57
     */
    public function grant(Request $request)
    {
        $this->user = User::find(3);

        $data = $this->jiami($request->all());

        $url = 'http://pac.ysd-bs.com/api/V1/user/grant';
        $res = $this->http($data, $url);

        return $res;

        //        dump($this->getElapsedTime());
        //        dump($this->getMemoryUsage());
        //
        //        dd($res);
    }

    //查询
    public function query(Request $request)
    {
        $this->user = User::find(3);

        $redemptionCode = $request->redemptionCode;
        $outletId       = $request->outletId;

        $data = $this->jiami($request->all());

        $url = 'http://pac.ysd-bs.com/api/V1/user/query';
        $res = $this->http($data, $url);

        return $res;
        if (isset($res['data'])) {
            $jiemi = $this->jiemi($res['data']);
            dump($jiemi);
        }

        dump($this->getElapsedTime());
        dump($this->getMemoryUsage());

        dump($res);

    }

    //卡券作废
    public function destroy(Request $request)
    {
        $this->user = User::find(3);

        $redemptionCode = $request->redemptionCode;
        $data           = $this->jiami($request->all());

        $url = 'http://pac.ysd-bs.com/api/V1/user/destroy';
        $res = $this->http($data, $url);

        dump($this->getElapsedTime());
        dump($this->getMemoryUsage());
        if (isset($res['data'])) {
            $jiemi = $this->jiemi($res['data']);
            dump($jiemi);
        }
        dump($res);

    }

    /**
     * Notes: 核销
     * @Author: 玄尘
     * @Date  : 2020/6/29 14:01
     */
    public function checkcoupon(Request $request)
    {

        $redemptionCode = $request->redemptionCode;
        $total          = $request->total;
        $outletId       = $request->outletId;
        $user_id        = $request->user_id;
        $this->user     = User::find($user_id);

        $res = Coupon::Redemption($this->user, $redemptionCode, $total, $outletId);

        dump($this->getElapsedTime());
        dump($this->getMemoryUsage());
        dd($res);
    }

    public function http($data, $url)
    {
        $client   = new Client();
        $response = $client->request('POST', $url, ['form_params' => $data, 'http_errors' => false]);

        $body    = $response->getBody();
        $content = $body->getContents();
        $result  = json_decode($content, true);

        return $result;
    }

    public function jiami($ret)
    {
        $jsonData = json_encode($ret);                     //数据JSON化
        $ascdata  = $this->keyasc($jsonData);              //加密
        $addcode  = sprintf("%08d", mt_rand(0, 99999999)); //随机code 验证签名用
        $sign     = $this->keysign($ascdata, $addcode);

        $data = [
            'server_id' => $this->user->server_id,
            'key'       => $this->user->server_key,
            'addcode'   => $addcode,
            'sign'      => $sign,
            'data'      => $ascdata,
        ];

        return $data;
    }

    /**
     * 解密
     * @param <type> $value
     * @return <type>
     */
    public function jiemi($value)
    {
        $iv  = substr($this->user->des3key, 0, 8);
        $ret = openssl_decrypt($value, 'DES-EDE3-CBC', $this->user->des3key, 0, $iv);
        if (false === $ret) {
            return openssl_error_string();
        }

        return $ret;
    }

    function getMemoryUsage($precision = 2)
    {
        $size = memory_get_usage(true);

        $unit = ['b', 'kb', 'mb', 'gb', 'tb', 'pb'];

        return round($size / pow(1024, ($i = floor(log($size, 1024)))), $precision) . ' ' . $unit[$i];
    }

    function getElapsedTime(int $decimals = 2)
    {
        return number_format(microtime(true) - request()->server('REQUEST_TIME_FLOAT'), $decimals) . ' s';
    }

}