<?php
include('../includes/session.php');
include('../includes/config.php');
include('../template/tngweb/header.php');

$fee = $udata['rtps_pdf_fee'];
checkServiceStatus($udata, 'rtps_pdf_fee_status');

if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['appRefNum'], $_POST['name'])) {

    $appRefNum = trim($_POST['appRefNum']);
    $name      = ucwords(trim($_POST['name']));
    $appliedby = $udata['phone'];
    $balance   = $udata['balance'];
    $debit_fee = $balance - $fee;

    if ($balance < $fee) {
        echo "<script src='https://cdn.jsdelivr.net/npm/sweetalert2@11'></script>
        <script>
            Swal.fire('Low Balance', 'Please Recharge Wallet', 'error');
            setTimeout(()=>{ window.location='wallet.php'; },1500);
        </script>";
    } else {

        $request = [
            'appRefNum' => $appRefNum,
            'name'      => $name,
        ];

        $resdata = rtps_pdf_verification_api_run($request);

        if (($resdata['Message'] ?? '') === 'Failed' || !empty($resdata['error'])) {
            echo "<script src='https://cdn.jsdelivr.net/npm/sweetalert2@11'></script>
            <script>
                Swal.fire('Error', '" . htmlspecialchars($resdata['error'] ?? 'Request Failed') . "', 'error');
            </script>";
        } elseif (($resdata['sampleCode'] ?? '') === "200") {

            date_default_timezone_set('Asia/Kolkata');
            $timestamp = date("Y-m-d H:i:s");
            $parentPhone = $udata['parent'] ?? null;

            addCommission($tng_conn, $appliedby, $fee, $parentPhone, "Bihar RTPS Certificate PDF");
            mysqli_query($tng_conn, "UPDATE users SET balance = balance - $fee WHERE phone='$appliedby'");
            mysqli_query($tng_conn, "INSERT INTO wallethistory
                (userid, amount, balance, purpose, status, type)
                VALUES ('$appliedby','$fee','$debit_fee','Bihar RTPS Certificate PDF','1','Debit')");

            $pdfData = mysqli_real_escape_string($tng_conn, $resdata['pdf'] ?? '');
            $respName = mysqli_real_escape_string($tng_conn, $resdata['name'] ?? $name);
            $respAppRefNum = mysqli_real_escape_string($tng_conn, $resdata['appRefNum'] ?? $appRefNum);
            
            mysqli_query($tng_conn, "INSERT INTO all_pdf_records
                (service_name, name, username, number, pdf, date)
                VALUES ('bihar_rtps_pdf', '$respName', '{$udata['phone']}', '$respAppRefNum', '$pdfData', '$timestamp')");

            echo "<script src='https://cdn.jsdelivr.net/npm/sweetalert2@11'></script>
            <script>
                Swal.fire({
                    icon:'success',
                    title:'Success!',
                    text:'RTPS Certificate PDF Generated Successfully',
                    timer:2000,
                    showConfirmButton:false
                }).then(()=>{ window.location='all_history.php'; });
            </script>";
        }
    }
}
?>

<style>
.card-shine {
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: .3s;
    border: none;
}
.card-shine:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}
.container-center {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}
.form-label {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 6px;
    color: #333;
}
.single-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e2e8f0, #e2e8f0, #e2e8f0, transparent);
    margin: 20px 0;
}
</style>

<div class="content-wrap">
<div class="main">
<div class="page-wrapper">
<div class="container-center">
<div class="page-content w-100 d-flex justify-content-center">

<div class="col-lg-5 col-md-7 col-sm-10">
<div class="card card-shine">
<div class="card-body p-4">

<a href="javascript:history.back()" class="btn btn-light mb-4 w-100 py-2" style="border-radius: 12px;">
    ← Go Back
</a>

<div class="text-center mb-4">
    <h5 class="fw-bold mb-1" style="color: #1e293b;">📄 Bihar RTPS Certificate PDF</h5>
    <p class="text-muted small">Generate RTPS Certificate PDF (Bihar)</p>
</div>

<form method="POST" id="rtpsForm">

<div class="mb-3">
    <label class="form-label">APPLICATION NUMBER *</label>
    <input type="text" name="appRefNum" id="appRefNum" class="form-control"
           placeholder="Enter Application Reference Number" 
           style="border-radius: 12px; padding: 12px;" required>
    <small class="text-muted">Example: BCCCO/2025/XXXXX</small>
</div>

<div class="mb-3">
    <label class="form-label">FULL NAME *</label>
    <input type="text" name="name" id="name" class="form-control"
           placeholder="Enter Full Name" 
           style="border-radius: 12px; padding: 12px;" 
           onkeyup="this.value = this.value.toUpperCase();" required>
    <small class="text-muted">Example: RAJU KUMAR</small>
</div>

<div class="single-line"></div>

<div class="d-flex justify-content-between align-items-center mb-4">
    <span class="fw-semibold" style="color: #475569;">💰 SERVICE CHARGE</span>
    <span class="fw-bold fs-5" style="color: #1e293b;">₹ <?= number_format($fee, 2) ?></span>
</div>

<button type="submit" class="btn btn-success w-100 py-2" id="submitBtn" 
        style="border-radius: 12px; font-weight: 600; font-size: 16px;">
    📄 GENERATE PDF
</button>

</form>

</div>
</div>
</div>

</div>
</div>
</div>
</div>
</div>

<?php include('../template/tngweb/footer.php'); ?>

<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>

<script>
let submitting = false;
document.getElementById("rtpsForm").addEventListener("submit", function(e) {
    e.preventDefault();
    if (submitting) return;

    var appRefNum = document.getElementById("appRefNum").value.trim();
    if(appRefNum == "") {
        Swal.fire('Invalid Input', 'Please enter Application Number', 'error');
        return;
    }

    var name = document.getElementById("name").value.trim();
    if(name == "") {
        Swal.fire('Invalid Input', 'Please enter Full Name', 'error');
        return;
    }

    Swal.fire({
        title: 'Confirm?',
        text: 'RTPS PDF generate hoga aur wallet se fee deduct hogi',
        icon: 'warning',
        showCancelButton: true,
        confirmButtonText: 'Yes, Proceed',
        cancelButtonText: 'Cancel',
        confirmButtonColor: '#10b981'
    }).then((result) => {
        if (result.isConfirmed) {
            submitting = true;
            document.getElementById('submitBtn').disabled = true;
            document.getElementById('submitBtn').innerText = 'Processing...';
            this.submit();
        }
    });
});
</script>

<script src="../template/tngweb/assets/js/bootstrap.bundle.min.js"></script>
<script src="../template/tngweb/assets/js/app.js"></script>
</html>