<?php
$ref = $_GET['ref'] ?? '';
$orderId = $_GET['order_id'] ?? '';
$captureId = $_GET['capture_id'] ?? '';
$captureStatus = $_GET['capture_status'] ?? 'DECLINED';
$processor = $_GET['processor'] ?? '';
$amount = $_GET['amount'] ?? '';
$currency = $_GET['currency'] ?? 'EUR';
$date = date("d M Y, H:i:s");

function getDeclineReason($processor) {
    if (strpos($processor, 'PPAX') !== false) {
        return 'The card issuer declined the authorization. Possible reasons include insufficient available balance, card spending limit, online or international payment restriction, or bank security decline.';
    }

    if (strpos($processor, 'INSUFFICIENT_FUNDS') !== false) {
        return 'The transaction was declined because the card does not have sufficient available balance.';
    }

    if (strpos($processor, 'EXPIRED_CARD') !== false) {
        return 'This card has expired. Please use another valid card.';
    }

    if (strpos($processor, 'INVALID_CVV') !== false) {
        return 'The security code (CVV) entered is incorrect.';
    }

    return 'The card issuer declined the transaction authorization.';
}

$reason = getDeclineReason($processor);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Payment Failed</title>

<style>
*{
box-sizing:border-box;
margin:0;
padding:0;
font-family:Arial,Helvetica,sans-serif;
}

body{
background:#fff7f7;
padding:18px;
color:#0f172a;
}

.container{
max-width:460px;
margin:0 auto;
}

.card{
background:#fff;
border-radius:28px;
padding:24px;
box-shadow:0 10px 35px rgba(0,0,0,0.08);
}

.title{
font-size:38px;
font-weight:800;
text-align:center;
margin-bottom:10px;
}

.sub{
text-align:center;
color:#64748b;
line-height:1.5;
margin-bottom:24px;
}

.box{
background:#fef2f2;
border:1px solid #fecaca;
border-radius:22px;
padding:14px;
}

.row{
display:flex;
justify-content:space-between;
gap:14px;
padding:14px 0;
border-bottom:1px solid #f5c2c7;
}

.row:last-child{
border-bottom:none;
}

.label{
color:#7f1d1d;
font-size:15px;
}

.value{
font-weight:700;
text-align:right;
max-width:62%;
word-break:break-word;
}

.reason{
background:#fff;
border:1px solid #fecaca;
border-radius:14px;
padding:12px;
font-weight:700;
line-height:1.5;
color:#7f1d1d;
margin-top:8px;
}

.btn{
width:100%;
border:none;
padding:17px;
border-radius:18px;
font-size:18px;
font-weight:800;
color:#fff;
margin-top:18px;
cursor:pointer;
}

.blue{
background:#0077c8;
}

.green{
background:#16a34a;
}

.footer{
text-align:center;
color:#94a3b8;
font-size:13px;
margin-top:18px;
line-height:1.5;
}
</style>
</head>
<body>

<div class="container">
<div class="card">

<div class="title">Payment Failed</div>

<div class="sub">
Your payment could not be completed.<br>
No successful charge was captured.
</div>

<div class="box">

<div class="row">
<div class="label">Reference</div>
<div class="value"><?php echo htmlspecialchars($ref); ?></div>
</div>

<div class="row">
<div class="label">Amount</div>
<div class="value"><?php echo htmlspecialchars($amount . ' ' . $currency); ?></div>
</div>

<div style="padding:14px 0;border-bottom:1px solid #f5c2c7;">
<div class="label">Reason</div>
<div class="reason"><?php echo htmlspecialchars($reason); ?></div>
</div>

<div class="row">
<div class="label">Capture Status</div>
<div class="value"><?php echo htmlspecialchars($captureStatus); ?></div>
</div>

<div class="row">
<div class="label">Order ID</div>
<div class="value"><?php echo htmlspecialchars($orderId); ?></div>
</div>

<div class="row">
<div class="label">Capture ID</div>
<div class="value"><?php echo htmlspecialchars($captureId); ?></div>
</div>

<div class="row">
<div class="label">Processor Code</div>
<div class="value"><?php echo htmlspecialchars($processor); ?></div>
</div>

<div class="row">
<div class="label">Date & Time</div>
<div class="value"><?php echo htmlspecialchars($date); ?></div>
</div>

</div>

<button class="btn blue" onclick="returnToBot()">Return to Bot</button>

<button class="btn green" onclick="tryAgain()">Try Again</button>

<div class="footer">
You may close this page and create a new payment from Telegram bot.
</div>

</div>
</div>

<script>
function returnToBot(){
window.location.href = "https://t.me/rumbofacil_bot";
}

function tryAgain(){
window.location.href = "checkout.php?ref=<?php echo urlencode($ref); ?>&amount=<?php echo urlencode($amount); ?>";
}
</script>

</body>
</html>