<?php

namespace app\api\controller;

use app\common\model\ApiUser;
use app\common\model\Orders;
use app\common\model\OrdersRequestLog;
use think\facade\Db;
use think\Exception;
use think\facade\Request;
use think\Log;

class Transaction extends Base
{
    protected $contract_address = '0x55d398326f99059ff775485246999027b3197955';//交易币种的合约地址，默认为usdt的：0x55d398326f99059ff775485246999027b3197955，测试合约：0xcf3271b1be72f834e4dd35b9d558d583894473f1

    /**
     *
     *
     *
     * @return void
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function withdraw(){
//        $data = [
//            'apiId'             => '$api_key',
//            'toAddress'         => '$address',
//            'coinName'          => 'usdt',
//            'coinType'          => 'bsc',
//            'amount'            => '$mum',//提币数量
//            'orderNo'           => '$order_sn',//本平台的唯一订单号
//            'timeStamp'         => '$order_sn',//本平台的唯一订单号
//            'sign'              => '$order_sn'//本平台的唯一订单号
//        ];

        //获取post参数
        $params = Request::post();

        $api_user = (new ApiUser())
            ->where('api_id', $params['apiId'])
            ->find();
        if(empty($api_user)){
            $this->error('apiId有误');
        }

        $sign = $params['sign'];

        // "param" => "amount=2&apiId=1001&coinName=usdt&coinType=BEP20&orderNo=T2023&timeStamp=1700584041&toAddress=ox4545454545-&apiKey=123456"
        if($sign != md5(getSignKey($params, $api_user['api_key']))){
            dump($sign);
            dump(md5(getSignKey($params, $api_user['api_key'])));
            $this->error('签名错误');
        }

        $check_order = (new Orders())
            ->where('api_id', $params['apiId'])
            ->where('user_order_no', $params['orderNo'])
            ->count();
        if($check_order){
            $this->error('该订单号已存在，请勿重复提交');
        }

        // 启动事务
        Db::startTrans();
        try {
            // 生成订单
            $order_id = (new Orders())
                ->insertGetId([
                    'api_id'        => $params['apiId'],
                    'order_no'      => $params['apiId'] . '-' . $params['orderNo'],
                    'user_order_no' => $params['orderNo'],
                    'to_address'    => $params['toAddress'],
                    'amount'        => $params['amount'],
                    'coin_type'     => 'BEP20',
                    'coin_name'     => 'usdt',
                    'create_time'   => date('Y-m-d H:i:s')
                ]);

            $rs_id = (new OrdersRequestLog())
                ->save([
                    'order_id'        => $order_id,
                    'ip'              => $_SERVER['REMOTE_ADDR'],
                    'url'             => $this->request->host(),
                    'params'          => json_encode($params),
                ]);

            // 提交事务
            Db::commit();
        } catch (Exception $e) {
            // 回滚事务
            Db::rollback();
            $this->error('提交失败:' . $e->getMessage());
        }
        $this->success('提交成功');
    }

    public function getTxhashDetail(){
        $tx_hash = Request::post('tx_hash');
        $api_url = 'http://127.0.0.1:3389/api/txDetail';
        if(empty($tx_hash)){
            $this->error('参数有误');
        }
        $data = [
            'tx_hash' => $tx_hash,
        ];
        $body = $this->doCurlPostRequest($api_url, $data);
        //dump($body);
        $info = json_decode($body, true);
        //dump($body);

        //$body = $this->getInfoByTransactionHash($txhash);
        if($info['code'] == 200){
            $this->success('', $info['data']);
        }
        $this->error($info['message']);
    }

    public function createAddress(){
        $tx_hash = Request::post('tx_hash');
        $api_url = 'http://127.0.0.1:3389/api/txDetail';
        if(empty($tx_hash)){
            $this->error('参数有误');
        }
        $data = [
            'api_id'  => 1,
            'coin_type' => 'BEP20',
            'user_no' => 1,
            'time_stamp' => 1122,
            'reset' => true
        ];
        $body = $this->doCurlPostRequest($api_url, $data);
        //dump($body);
        $info = json_decode($body, true);
        //dump($body);

        //$body = $this->getInfoByTransactionHash($txhash);
        if($info['code'] == 200){
            $this->success('', $info['data']);
        }
        $this->error($info['message']);
    }


    function doCurlPostRequest($url = '',Array $data = array())
    {
        $data_string = json_encode($data,JSON_UNESCAPED_UNICODE);
        // $data_string = $data;
        $curl_con = curl_init();
        curl_setopt($curl_con, CURLOPT_URL,$url);
        curl_setopt($curl_con, CURLOPT_HEADER, false);
        curl_setopt($curl_con, CURLOPT_POST, true);
        curl_setopt($curl_con, CURLOPT_RETURNTRANSFER, TRUE);
        curl_setopt($curl_con, CURLOPT_CONNECTTIMEOUT, 5);
        curl_setopt($curl_con, CURLOPT_HTTPHEADER, array(
                'Content-Type: application/json',
                'Content-Length: ' . strlen($data_string))
        );
        curl_setopt($curl_con, CURLOPT_POSTFIELDS, $data_string);
        $res = curl_exec($curl_con);
        $status = curl_getinfo($curl_con);
        curl_close($curl_con);

        if (isset($status['http_code']) && $status['http_code'] == 200) {
            return $res;
        } else {
            return FALSE;
        }
    }
}