<?php
require 'inc.php';

@header('Content-Type: text/html; charset=UTF-8');

$trade_no=daddslashes($_GET['trade_no']);
if($conf['wxpay_api']!=1 && $conf['wxpay_api']!=3)
    exit('当前支付接口未开启');
$row = $DB->get('pay', '*', ['trade_no' => $trade_no]);
if(!$row)
    exit('该订单号不存在，请返回来源地重新发起请求！');

require_once SYSTEM_ROOT."wxpay/WxPay.Api.php";
require_once SYSTEM_ROOT."wxpay/WxPay.NativePay.php";
$notify = new NativePay();
$input = new WxPayUnifiedOrder();
$input->SetBody($row['name']);
$input->SetOut_trade_no($trade_no);
$input->SetTotal_fee($row['money']*100);
$input->SetSpbill_create_ip($clientip);
$input->SetTime_start(date("YmdHis"));
$input->SetTime_expire(date("YmdHis", time() + 600));
$input->SetNotify_url($siteurl.'wxpay_notify.php');
$input->SetTrade_type("NATIVE");
$result = $notify->GetPayUrl($input);
if($result["result_code"]=='SUCCESS'){
	$code_url = $result['code_url'];
}else{
	sysmsg('微信支付下单失败！['.$result["err_code"].'] '.$result["err_code_des"]);
}

?>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="Content-Language" content="zh-cn">
<meta name="renderer" content="webkit">
<title>微信安全支付 - <?php echo $conf['sitename']?></title>
<link href="assets/css/wechat_pay.css" rel="stylesheet" media="screen">
</head>
<body>
<div class="body">
<h1 class="mod-title">
<span class="ico-wechat"></span><span class="text">微信支付</span>
</h1>
<div class="mod-ct">
<div class="order">
</div>
<div class="amount">￥<?php echo $row['money']?></div>
<div class="qr-image" id="qrcode">
</div>
 
<div class="detail" id="orderDetail">
<dl class="detail-ct" style="display: none;">
<dt>商家</dt>
<dd id="storeName"><?php echo $conf['sitename']?></dd>
<dt>购买物品</dt>
<dd id="productName"><?php echo $row['name']?></dd>
<dt>商户订单号</dt>
<dd id="billId"><?php echo $row['trade_no']?></dd>
<dt>创建时间</dt>
<dd id="createTime"><?php echo $row['addtime']?></dd>
</dl>
<a href="javascript:void(0)" class="arrow"><i class="ico-arrow"></i></a>
</div>
<div class="tip">
<span class="dec dec-left"></span>
<span class="dec dec-right"></span>
<div class="ico-scan"></div>
<div class="tip-text">
<p>请使用微信扫一扫</p>
<p>扫描二维码完成支付</p>
</div>
</div>
<div class="tip-text">
</div>
</div>
<div class="foot">
<div class="inner">
<p>手机用户可保存上方二维码到手机中</p>
<p>在微信扫一扫中选择“相册”即可</p>
</div>
</div>
</div>
<script src="//cdn.staticfile.org/jquery/1.12.4/jquery.min.js"></script>
<script src="//cdn.staticfile.org/jquery.qrcode/1.0/jquery.qrcode.min.js"></script>
<script>
    $('#qrcode').qrcode({
        text: "<?php echo $code_url?>",
        width: 230,
        height: 230,
        foreground: "#000000",
        background: "#ffffff",
        typeNumber: -1
    });
    // 订单详情
    $('#orderDetail .arrow').click(function (event) {
        if ($('#orderDetail').hasClass('detail-open')) {
            $('#orderDetail .detail-ct').slideUp(500, function () {
                $('#orderDetail').removeClass('detail-open');
            });
        } else {
            $('#orderDetail .detail-ct').slideDown(500, function () {
                $('#orderDetail').addClass('detail-open');
            });
        }
    });
    // 检查是否支付完成
    function loadmsg() {
        $.ajax({
            type: "GET",
            dataType: "json",
            url: "getshop.php",
            timeout: 10000, //ajax请求超时时间10s
            data: {type: "wxpay", trade_no: "<?php echo $row['trade_no']?>"}, //post数据
            success: function (data, textStatus) {
                //从服务器得到数据，显示数据并继续查询
                if (data.code == 1) {
					if (confirm("您已支付完成，需要跳转到订单页面吗？")) {
                        window.location.href=data.backurl;
                    } else {
                        // 用户取消
                    }
                }else{
                    setTimeout("loadmsg()", 4000);
                }
            },
            //Ajax请求超时，继续查询
            error: function (XMLHttpRequest, textStatus, errorThrown) {
                if (textStatus == "timeout") {
                    setTimeout("loadmsg()", 1000);
                } else { //异常
                    setTimeout("loadmsg()", 4000);
                }
            }
        });
    }
    window.onload = loadmsg();
</script>
</body>
</html>