<?php

namespace App\Http\Controllers;

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

class TestController
{

    use ApiResponse;

    public $baseUrl;

    public function __construct()
    {
        $this->baseUrl = env('BASE_URL');
    }

    public function index(Request $request)
    {
        $this->user = User::find(6);
        $ret        = [
            'redemptionCode' => 'YSD201029312435',
            'outletId'       => '2008030929274',
        ];

        $ret = [
            'mobile'     => '15663876870',
            'orderid'    => '202008105236478',
            'activityId' => 'ysd202010272',
            'outletId'   => '2008241014458',

        ];

        return $this->success($ret);

    }

    /**
     * Notes: 发券
     * @Author: 玄尘
     * @Date  : 2020/6/29 13:57
     * @param  \Illuminate\Http\Request  $request
     * @return mixed
     */
    public function grant(Request $request)
    {
        $outletId   = $request->outletId;
        $outlet     = User::where('outlet_id', $outletId)->first();
        $this->user = $outlet->parent;

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

        $url = $this->baseUrl . 'user/grant';
        $res = $this->http($data, $url);

        return $res;

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

    //查询
    public function query(Request $request)
    {
        $outletId       = $request->outletId;
        $redemptionCode = $request->redemptionCode;

        $outlet     = User::where('outlet_id', $outletId)->first();
        $this->user = $outlet->parent;

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

        $url = $this->baseUrl . '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)
    {
        $outletId = $request->outletId;

        $outlet     = User::where('outlet_id', $outletId)->first();
        $this->user = $outlet->parent;

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

        $url = $this->baseUrl . '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)
    {
        $outletId = $request->outletId;

        $outlet     = User::where('outlet_id', $outletId)->first();
        $this->user = $outlet->parent;

        $data = $this->jiami([
            'redemptionCode' => $request->redemptionCode,
            'total'          => $request->total,
            'outletId'       => $request->outletId,
            'orderid'        => $request->orderid,
            'from'           => $request->from,
        ]);

        $url = $this->baseUrl . 'user/freezecoupon';
        $res = $this->http($data, $url);

        return $res;

        $redemptionCode = $request->redemptionCode;
        $total          = $request->total;
        $outletId       = $request->outletId;
        $orderid        = $request->orderid ?? '';
        $from           = $request->from ?? '';

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

        if (is_string($res)) {
            return $this->error($res);
        }

        return $this->success('核销成功');
    }

    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;
    }

    public 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];
    }

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

    /**
     * Notes: 测试签名
     * @Author: 玄尘
     * @Date  : 2020/12/30 11:47
     * @param  \Illuminate\Http\Request  $request
     */
    public function getSign(Request $request)
    {

        //        $data    = 'SMyBpCxqBnxAGr/Fk9LOB851Glkgc3ruZnu1Y0ft/R+Ng26ooLXok1Oi1SrwhSJaQ9U75zy3tI7fq3YfTLQxITwUmt4jBiShpeK1whMaYrI=';
        //        $addcode = '1234567812345678';
        //
        //        return [
        //            'sign'       => $this->keysign($data, $addcode),
        //            'server_id'  => $this->user->server_id,
        //            'server_key' => $this->user->server_key,
        //            'data'       => $data,
        //            'addcode'    => $addcode,
        //        ];

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

        $this->user = User::whereNull('parent_id')
                          ->where('server_id', $server_id)
                          ->first();
        if (!$this->user) {
            return $this->error('未查到到渠道');
        }
        $ret = [
            'redemptionCode' => $redemptionCode,
            'total'          => $total,
            'outletId'       => $outletId,
        ];

        return json_encode($ret);
        info(json_encode($ret));

        return $this->success($ret);

    }

}