<?php
define('USEDCHARSET', 'utf-8');

/// 这里定义公共变量
$app_id = '14992192722868'; /// appid
$dev_key = '14915485974028'; /// 开发者key
$market_key = '0000'; /// 门店key
$sign_key = '0000'; /// 签名key(暂时支付时不校验签名, 但是退款时将校验这个签名)


/// 接口返回用的信息类
class ResultObject
{
	public $error; /// 返回值: 0成功; 非0失败;
	public $error_code; /// 错误号
	public $msg; /// 错误信息
	public $data; /// 返回的数据

	public function ResultObject($string)
	{
		$this->error = 0;
		$this->error_code = 0;
		$this->msg = null;
		$this->data = null;

		$this->from_string($string);
	}


	public function to_array()
	{
		return (array)$this;
	}

	public function to_string()
	{
		return json_encode($this, JSON_UNESCAPED_UNICODE);
	}

	public function from_array($array)
	{
		foreach ($array as $key => $value)
		{
			if (property_exists($this, $key))
			{
				$this->$key = $value;
			}
		}

		return true;
	}

	public function from_string($string)
	{
		return $this->from_array((array)json_decode($string));
	}
}


/**
 * @note 获取当前页面的完整连接
 * @return string
 */
function getLocaleUrl()
{
	$is_https =
		(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ||
		(isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') ||
		(isset($_SERVER['REQUEST_SCHEME']) && $_SERVER['REQUEST_SCHEME'] == 'https');

	$request_scheme = $is_https ? 'https://' : 'http://';
	$hostname = $_SERVER['SERVER_NAME'];
	$hostport = (($is_https && '443' == $_SERVER['SERVER_PORT']) || (!$is_https && '80' == $_SERVER['SERVER_PORT'])) ? '' : ':' . intval($_SERVER['SERVER_PORT']);

	return $request_scheme . $hostname . $hostport . $_SERVER['PHP_SELF'];
}


/**
 * @date 2017-03-04
 * @note 给参数按key的顺序排序。（支持递归）
 * @param mixed $parameter 要排序的参数
 * @return array
 * @auth 应俊
 */
function SortParam($parameter)
{
	$parameter = (array)$parameter;
	foreach ($parameter as $k => $v)
	{
		if (is_array($v) || is_object($v))
		{
			$parameter[$k] = SortParam($v);
		}
	}

	// 调用strcmp函数来排序，该函数区分大小写。
	uksort($parameter, 'strcmp');
	return $parameter;
}


/**
 * @date 2017-03-06
 * @note 转换参数成字符串形式按key=value的形式，用&分隔）。
 * @param mixed $parameter 要转换的参数
 * @return string
 * @auth 应俊
 */
function ConvertParam($parameter)
{
	$parameter = (array)$parameter;
	$return = '';
	foreach ($parameter as $k => $v)
	{
		if (is_array($v) || is_object($v))
		{
			$return .= sprintf('&%s={%s}', $k, ConvertParam($v));
		}
		else
		{
			$return .= sprintf('&%s=%s', $k, $v);
		}
	}

	$sublen = mb_strlen('&', USEDCHARSET);
	$retlen = mb_strlen($return, USEDCHARSET);
	$return = mb_substr($return, $sublen, $retlen - $sublen, USEDCHARSET);
	return $return;
}


/**
 * @date 2017-03-04
 * @note 为参数生成签名
 * @param mixed $parameter 要签名的参数
 * @param string $signkey 签名key
 * @return string
 * @auth 应俊
 */
function SignParameter($parameter, $signkey = '')
{
	// 1：先把参数按参数名（key）从小到大排序
	$parameter = SortParam($parameter);

	// 2：连接参数成一个字符串（按key=value的形式，用&分隔）。
	$return = ConvertParam($parameter);

	// 3：结尾加上key=签名key
	$return .= '&key=' . $signkey;

	// 4：md5加密这个字符串
	return md5($return);
}


/**
 * @param mixed $data
 * @return array|mixed
 */
function ChangePostData($data)
{
	switch (gettype($data))
	{
		case 'array':
		{
			foreach ($data as $key => $value)
			{
				$data[$key] = ChangePostData($value);
			}
			break;
		}

		case 'object':
		{
			$array = (array)$data;
			foreach ($array as $key => $value)
			{
				$data->$key = ChangePostData($value);
			}
			break;
		}

		default:
		{
			$data = preg_replace_callback('/\+/', function ($r) { return '%2B'; }, $data);
			$data = preg_replace_callback('/\&/', function ($r) { return '%26'; }, $data);
			break;
		}
	}

	return $data;
}


/**
 * @note 发送post请求
 * @param string $url
 * @param mixed $data
 * @return string
 */
function SendPost($url, $data)
{
	$data = http_build_query(ChangePostData($data));

	$opts = array(
		'http' => array(
			'method' => 'POST',
			'header' => "Content-type: application/x-www-form-urlencoded\r\n" . "Content-Length: " . strlen($data) . "\r\n",
			'content' => $data,
		),
	);

	$context = stream_context_create($opts);
	$ret = file_get_contents($url, false, $context);
	$ret = trim($ret, "\xEF\xBB\xBF");
	return $ret;
}


?>
<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>转账测试</title>
	<meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">
	<link href="css/style.css?v=2" rel="stylesheet">

	<script src="js/jquery-2.1.4.min.js"></script>
	<script src="js/common.js"></script>
</head>
<body id="mainbody">
<?php
$bankList = array(
    array('code' => 1, 'name' => '中国工商银行', ),
    array('code' => 2, 'name' => '建设银行', ),
    array('code' => 3, 'name' => '中国农业银行', ),
    array('code' => 4, 'name' => '中国邮政储蓄银行', ),
    array('code' => 5, 'name' => '中国银行', ),
    array('code' => 6, 'name' => '交通银行', ),
    array('code' => 7, 'name' => '招商银行', ),
    array('code' => 8, 'name' => '光大银行', ),
    array('code' => 9, 'name' => '浦发银行', ),
    array('code' => 10, 'name' => '华夏银行', ),
    array('code' => 11, 'name' => '广东发展银行', ),
    array('code' => 12, 'name' => '中信银行', ),
    array('code' => 13, 'name' => '兴业银行', ),
    array('code' => 14, 'name' => '民生银行', ),
    array('code' => 15, 'name' => '杭州银行', ),
    array('code' => 16, 'name' => '上海银行', ),
    array('code' => 17, 'name' => '宁波银行', ),
    array('code' => 18, 'name' => '平安银行', ),
    array('code' => 23, 'name' => '渤海银行', ),
    array('code' => 25, 'name' => '徽商银行', ),
    array('code' => 26, 'name' => '江苏银行', ),
    array('code' => 32, 'name' => '浙商银行', ),
    array('code' => 33, 'name' => '北京银行', ),
    array('code' => 36, 'name' => '潍坊银行', ),
    array('code' => 38, 'name' => '浙江泰隆商业银行', ),
    array('code' => 39, 'name' => '济宁银行', ),
    array('code' => 40, 'name' => '台州银行', ),
    array('code' => 41, 'name' => '汉口银行', ),
    array('code' => 42, 'name' => '安徽省农村信用社联合社', ),
    array('code' => 43, 'name' => '郑州银行', ),
    array('code' => 44, 'name' => '中原银行', ),
    array('code' => 45, 'name' => '宜宾商业银行', ),
    array('code' => 46, 'name' => '莱商银行', ),
    array('code' => 47, 'name' => '日照银行', ),
    array('code' => 48, 'name' => '常熟农商银行', ),
    array('code' => 49, 'name' => '北京农商银行', ),
    array('code' => 50, 'name' => '福建省农村信用社联合社', ),
    array('code' => 51, 'name' => '齐商银行', ),
    array('code' => 52, 'name' => '云南省农村信用社联合社', ),
    array('code' => 53, 'name' => '山东省农村信用社联合社', ),
    array('code' => 54, 'name' => '广东华兴银行', ),
    array('code' => 55, 'name' => '江西银行', ),
    array('code' => 56, 'name' => '东营银行', ),
    array('code' => 57, 'name' => '浙江稠州商业银行', ),
    array('code' => 58, 'name' => '重庆农村商业银行', ),
    array('code' => 59, 'name' => '晋城银行', ),
    array('code' => 60, 'name' => '秦农银行', ),
    array('code' => 61, 'name' => '长安银行', ),
    array('code' => 62, 'name' => '成都银行', ),
    array('code' => 63, 'name' => '恒丰银行', ),
    array('code' => 64, 'name' => '承德银行', ),
    array('code' => 65, 'name' => '绍兴银行', ),
    array('code' => 66, 'name' => '广东南粤银行', ),
    array('code' => 67, 'name' => '青岛银行', ),
    array('code' => 68, 'name' => '江苏长江商行', ),
    array('code' => 69, 'name' => '包商银行', ),
    array('code' => 70, 'name' => '富滇银行', ),
    array('code' => 71, 'name' => '自贡市商业银行', ),
    array('code' => 72, 'name' => '湖北农信', ),
    array('code' => 73, 'name' => '浙江农信', ),
    array('code' => 74, 'name' => '葫芦岛银行', ),
    array('code' => 75, 'name' => '昆仑银行', ),
    array('code' => 76, 'name' => '苏州银行', ),
    array('code' => 77, 'name' => '湖州银行', ),
    array('code' => 78, 'name' => '泉州银行', ),
    array('code' => 79, 'name' => '广州农村商业银行', ),
    array('code' => 81, 'name' => '太仓农村商业银行', ),
    array('code' => 82, 'name' => '烟台银行', ),
    array('code' => 83, 'name' => '上饶银行', ),
    array('code' => 84, 'name' => '绵阳市商业银行', ),
    array('code' => 85, 'name' => '德州银行', ),
    array('code' => 86, 'name' => '广西农村信用社', ),
    array('code' => 87, 'name' => '柳州银行', ),
    array('code' => 88, 'name' => '新韩银行中国', ),
    array('code' => 89, 'name' => '长沙银行', ),
    array('code' => 90, 'name' => '黄河农村商业银行', ),
    array('code' => 91, 'name' => '鞍山银行', ),
    array('code' => 92, 'name' => '龙江银行', ),
    array('code' => 93, 'name' => '河北银行', ),
    array('code' => 94, 'name' => '内蒙古银行', ),
    array('code' => 95, 'name' => '吉林农村信用社', ),
    array('code' => 96, 'name' => '浙江三门银座村镇银行', ),
    array('code' => 97, 'name' => '东莞银行', ),
    array('code' => 98, 'name' => '泰安银行', ),
    array('code' => 99, 'name' => '桂林银行股份有限公司', ),
    array('code' => 100, 'name' => '昆山农村商业银行', ),
    array('code' => 101, 'name' => '攀枝花市商业银行', ),
    array('code' => 102, 'name' => '西安银行', ),
    array('code' => 103, 'name' => '营口银行', ),
    array('code' => 104, 'name' => '江苏省农村信用社联合社', ),
    array('code' => 105, 'name' => '顺德农村商业银行', ),
    array('code' => 106, 'name' => '张家港农村商业银行', ),
    array('code' => 107, 'name' => '重庆黔江银座村镇银行', ),
    array('code' => 108, 'name' => '临商银行', ),
    array('code' => 109, 'name' => '洛阳银行', ),
    array('code' => 110, 'name' => '邢台银行', ),
    array('code' => 111, 'name' => '韩亚银行', ),
    array('code' => 112, 'name' => '广西北部湾银行', ),
    array('code' => 113, 'name' => '张家口市商业银行', ),
    array('code' => 114, 'name' => '珠海华润银行', ),
    array('code' => 115, 'name' => '天津银行', ),
    array('code' => 116, 'name' => '阜新银行', ),
    array('code' => 117, 'name' => '吴江农村商业银行', ),
    array('code' => 118, 'name' => '友利银行', ),
    array('code' => 119, 'name' => '北京顺义银座村镇银行', ),
    array('code' => 120, 'name' => '晋商银行', ),
    array('code' => 121, 'name' => '赣州银行', ),
    array('code' => 122, 'name' => '鄞州银行', ),
    array('code' => 123, 'name' => '兰州银行', ),
    array('code' => 124, 'name' => '锦州银行', ),
    array('code' => 125, 'name' => '邯郸市商业银行', ),
    array('code' => 126, 'name' => '深圳福田银座村镇银行', ),
    array('code' => 127, 'name' => '东莞农村商业银行', ),
    array('code' => 128, 'name' => '乌鲁木齐市商业银行', ),
    array('code' => 129, 'name' => '浙江景宁银座村镇银行', ),
    array('code' => 130, 'name' => '威海市商业银行', ),
    array('code' => 131, 'name' => '海南省农村信用社', ),
    array('code' => 132, 'name' => '商丘银行', ),
    array('code' => 133, 'name' => '鄂尔多斯银行', ),
    array('code' => 134, 'name' => '江西赣州银座村镇银行', ),
    array('code' => 135, 'name' => '天津农商银行', ),
    array('code' => 136, 'name' => '重庆银行', ),
    array('code' => 137, 'name' => '宁夏银行', ),
    array('code' => 138, 'name' => '浙江民泰商业银行', ),
    array('code' => 140, 'name' => '长城华西银行', ),
    array('code' => 141, 'name' => '廊坊银行', ),
    array('code' => 142, 'name' => '沧州银行', ),
    array('code' => 143, 'name' => '福建海峡银行', ),
    array('code' => 144, 'name' => '嘉兴银行', ),
    array('code' => 145, 'name' => '吉林银行', ),
    array('code' => 146, 'name' => '青海银行', ),
    array('code' => 147, 'name' => '重庆渝北银座村镇银行', ),
    array('code' => 148, 'name' => '枣庄银行', ),
);
$bankListStr = '';
foreach($bankList as $v) {
  if($v['code'] == 9) {
      $bankListStr .= '<option value=' . $v['code'] . ' selected>' . $v['name'] . '</option>';
  } else {
      $bankListStr .= '<option value=' . $v['code'] . '>' . $v['name'] . '</option>';
  }
}
//"bank_id":"银行编号","type":"对公对私","account_no":"收款人帐号","account_name":"收款人姓名","money":"付款金额","reason":"付款理由","province":"省份","city":"城市","bank_name":"收款支行名称"
if (!isset($_POST['account_list'])) {
	$html = <<<EOL
<form style="display:none;" id="frm" name="frm" method="post" action="">
	<input id = 'account_list' name="account_list" type="text" value="" />
	<input id = 'transfer_type' name="transfer_type" type="text" value="" />
</form>

<header class="header">
  <span>支付测试</span>
</header>
<!-- 转账类型 -->
<div class="neirong">
<ul>
<li>
<span class="name">转账类型：</span>
<select id='pay_type' class="input" style="width: 250px;" onchange="pay_type()">
  <!--option value='1'>银联</option-->
  <option value="2" selected>支付宝</option>
  <!--option value="3">微信</option-->
  <option value="4">汇元</option>
</select>
<sapn class="red">*</sapn>
</li>
</ul>
</div>
<!-- /转账类型 -->

<div class="neirong" id="pay_params_areas" style="padding-top: 0">
  <!-- 汇付宝 -->
  <form id="form_4" style="display: none">
  <ul>
    <li>
      <span class="name">银行编号：</span>
      <select id='bank_id' name='bank_id' class="input" style="width: 250px;">
        {$bankListStr}
      </select>
      <sapn class="red">*</sapn>
    </li>
    <li>
      <span class="name">对公对私：</span>
      <select id='type' name='type' class="input" style="width: 250px;">
        <option value=0>对私</option>
        <option value=1>对公</option>
      </select>
      <sapn class="red">*</sapn>
    </li>
    <li>
      <span class="name">收款人帐号：</span>
      <input id='account_no' name='account_no' value='' class="input">
      <sapn class="red">*</sapn>
    </li>
    <li>
      <span class="name">收款人姓名：</span>
      <input id='account_name' name='account_name' value='' class="input">
      <sapn class="red">*</sapn>
    </li>
    <li>
      <span class="name">付款金额：</span>
      <input id='money' name='money' value='' class="input">
      <sapn class="red">*</sapn>
    </li>
    <li>
      <span class="name">付款理由：</span>
      <input id='reason' name='reason' value='' class="input">
      <sapn class="red">*</sapn>
    </li>
    <li>
      <span class="name">省份：</span>
      <input id='province' name='province' value='' class="input">
      <sapn class="red">*</sapn>
    </li>
    <li>
      <span class="name">城市：</span>
      <input id='city' name='city' value='' class="input">
      <sapn class="red">*</sapn>
    </li>
    <li>
      <span class="name">收款支行名称：</span>
      <input id='bank_name' name='bank_name' value='' class="input">
      <sapn class="red">*</sapn>
    </li>
  </ul>
  </form>
  <!-- /汇付宝 -->
  
  <!-- 支付宝 -->
  <form id="form_2">
    <ul>
      <li>
        <span class="name">账号：</span>
        <input id='account_no' name='account_no' value='' class="input">
        <sapn class="red">*</sapn>
      </li>
      <li>
        <span class="name">名称：</span>
        <input id='account_name' name='account_name' value='' class="input">
        <sapn class="red">*</sapn>
      </li>
      <li>
        <span class="name">金额：</span>
        <input id='money' name='money' value='' class="input">
        <sapn class="red">*</sapn>
      </li>
      <li>
        <span class="name">备注：</span>
        <input id='remark' name='remark' value='' class="input">
        <sapn class="red">*</sapn>
      </li>
    </ul>
  </form>
  <!-- /支付宝 -->
</div>

<footer class="text-center">
  <a href="javascript:;" onclick="submit_data();" class="btn btn-blue foot_btn">提交</a>
</footer>

<script language='javascript'>
function ID(id) {
	return document.getElementById(id);
}

/**
* 通过选择判断哪个form表单显示
*/
function pay_type() {
  // 支付类型
  var pay_type = $("#pay_type").val();
  var pay_target_form = '#form_'+pay_type;
  // form全部隐藏
  $("#pay_params_areas form").hide();
  // 显示指定form
  $(pay_target_form).show();   
}

/**
* 把选中的form表单数据提交
*/
function submit_data() {
  var pay_type = $("#pay_type").val();
  var target = '#form_'+pay_type;
  var params = $(target).serializeArray();
  var tmp = {};
  params.forEach(function(value, index) {
    tmp[value['name']] = value['value'];
  });
  // 转账类型
  //tmp['transfer_type'] = pay_type;
  
  console.log(tmp);

	ID('account_list').value=JSON.stringify(tmp);
	// 转账类型
	ID('transfer_type').value=pay_type;
	frm.submit();
}
</script>
EOL;

} else {
	$account_list = $_POST['account_list'];
	$transfer_type = $_POST['transfer_type'];
	$order_no = date('YmdHis') . rand(1000, 9999); /// 随机生成一个订单号
	$notice_url = dirname(getLocaleUrl()) . '/notice.php'; /// 通知页面地址
	$return_url = getLocaleUrl(); /// 回调地址

	$data = array(
		'appid' => $app_id, /// appid
		'devkey' => $dev_key, /// 开发者key
		'market_key' => $market_key, /// 门店key
		'order_no' => $order_no, /// 订单号
		'account_list' => $account_list, /// 收款账户列表
		'notice_url' => $notice_url, /// 回调页面地址(异步)
		'return_url' => $return_url, /// 回调页面地址(同步)
		'transfer_type' => $transfer_type, /// 支付类型(可通过接口获取所有支持的类型列表)
		'p1' => 'p1', /// 附加的其他参数, 回调时会原样返回, 参数名可自定义
		'p2' => 'p2', /// 附加的其他参数, 回调时会原样返回, 参数名可自定义
		'version' => '1', /// 接口版本号, 整型, 目前只支持1
	);
	$sign = SignParameter($data, $sign_key); /// 对参数进行签名(必须)

	$html = <<<EOL
<form style="display:none;" id="frm" name="frm" method="post" action="https://api2.daoqijuyou77.cn/api/transfer/transfer/">
	<input name='appid' type='text' value='{$data["appid"]}' />
	<input name='devkey' type='text' value='{$data["devkey"]}' />
	<input name='market_key' type='text' value='{$data["market_key"]}' />
	<input name='order_no' type='text' value='{$data["order_no"]}' />
	<input name='account_list' type='text' value='{$data["account_list"]}' />
	<input name='notice_url' type='text' value='{$data["notice_url"]}' />
	<input name='return_url' type='text' value='{$data["return_url"]}' />
	<input name='transfer_type' type='text' value='{$data["transfer_type"]}' />
	<input name='p1' type='text' value='{$data["p1"]}'/>
	<input name='p2' type='text' value='{$data["p2"]}'/>
	<input name='version' type='text' value='{$data["version"]}'/>
	<input name='sign' type='text' value='{$sign}'/>
</form>

<script>
	frm.submit();
</script>
EOL;
}

echo $html;
?>

</body>
</html>