billing2/customers/.hta_slug/print-invoice.php

<?php
require('../.hta_config/conf.php');

$db = new PDO("mysql:host=$mariaServer;dbname=$mariaDb", $mariaUser, $mariaPass);
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

$stmt = $db->prepare("SELECT * FROM invoice WHERE customerId = :customerId AND invoiceId = :invoiceId");
$stmt->bindParam(':customerId', $_GET['customerId']);
$stmt->bindParam(':invoiceId', $_GET['invoiceId']);
$stmt->execute();
$invoiceInfo = $stmt->fetch(PDO::FETCH_ASSOC);

$emiPlans = [];
if ($invoiceInfo['tenure'] > 1) {
    $stmt = $db->prepare("SELECT * FROM emi WHERE customerId = :customerId AND invoiceId = :invoiceId ORDER BY emiDate ASC");
    $stmt->bindParam(':customerId', $_GET['customerId']);
    $stmt->bindParam(':invoiceId', $_GET['invoiceId']);
    $stmt->execute();
    $emiPlans = $stmt->fetchAll(PDO::FETCH_ASSOC);
}
?>

<div class="container my-5">
    <div class="invoice-box">
        <h2 class="text-center fw-bold" style="color: #374151;">Invoice</h2><hr>
        <div class="d-flex justify-content-between">
            <div class="w-100">
                <h6>Invoice ID: <?= $invoiceInfo['invoiceId'] ?></h6>
                <h6>Customer: <?= $invoiceInfo['customerName'] ?></h6>
                <p style="width: 70%;"><strong>Address:</strong> <?= $invoiceInfo['address'] ?></p>
            </div>
            <div class="w-100 d-flex flex-column align-items-end">
                <h6>Invoice Date: <?= $invoiceInfo['invoiceDate'] ?></h6>
                <h6>Payment Mode: <?= $invoiceInfo['paymentMode'] ?></h6>
                <p><strong>Agent:</strong> <?= $invoiceInfo['salesAgent'] ?></p>
            </div>
        </div>

        <table class="table table-bordered mt-3">
            <thead class="text-white" style="background-color: #374151;">
                <tr>
                    <th>Item</th>
                    <th>Description</th>
                    <th>Qty</th>
                    <th>Rate</th>
                    <th>Discount(%)</th>
                    <th>Discount</th>
                    <th>Total</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td><?= $invoiceInfo['item'] ?></td>
                    <td><?= $invoiceInfo['description'] ?></td>
                    <td><?= $invoiceInfo['qty'] ?></td>
                    <td><?= $invoiceInfo['rate'] ?></td>
                    <td><?= $invoiceInfo['discount'] ?>%</td>
                    <td>$<?= $invoiceInfo['discountAmount'] ?></td>
                    <td>$<?= number_format($invoiceInfo['totalAmount'], 2) ?></td>
                </tr>
            </tbody>
        </table>

        <!-- EMI Table (if tenure > 1) -->
        <?php if ($invoiceInfo['tenure'] > 1): ?>
        <h5 class="mt-4" style="color: #374151;">EMI Payment Plan</h5>
        <table class="table table-striped">
            <thead>
                <tr>
                    <th>EMI No.</th>
                    <th>EMI Date</th>
                    <th>Payment Date</th>
                    <th>EMI Amount</th>
                    <th>Outstanding</th>
                    <th>Status</th>
                </tr>
            </thead>
            <tbody>
                <?php foreach ($emiPlans as $emi): if($emi['emiAmount'] !== null) {?>
                <tr>
                    <td><?= $emi['emiNumber'] ?></td>
                    <td><?= $emi['emiDate'] ?></td>
                    <td><?= $emi['payStatus'] == 1 ? $emi['paymentDate'] : 'Unpaid' ?></td>
                    <td>$<?= number_format($emi['emiAmount'], 2) ?></td>
                    <td>$<?= number_format($emi['outstanding'], 2) ?></td>
                    <td>
                        <?= ($emi['payStatus'] == 1) ? '<span class="badge bg-success">Paid</span>' : '<span class="badge bg-danger">Pending</span>' ?>
                    </td>
                </tr>
                <?php } endforeach; ?>
            </tbody>
        </table>
        <?php endif; ?>
        <h5 class="mt-4" style="color: #374151;">Additional Payment Details:</h5>
        <table class="table table-striped " style="font-size: 12px;">
            <thead class="">
                <tr>
                    <th>Payment Amount</th>
                    <th>Payment Date</th>
                    <th>Payment Source</th>
                    <th>Transaction ID</th>
                    <th>Remarks</th>
                </tr>
            </thead>
            <tbody>
                <?php 
                foreach ($emiPlans as $emiAdditional) { 
                    if (!is_null($emiAdditional['adPaymentAmount']) && $emiAdditional['adPaymentAmount'] > 0) { 
                ?>
                    <tr>
                        <td><?= number_format($emiAdditional['adPaymentAmount'], 2) ?></td>
                        <td><?= !empty($emiAdditional['adPaymentDate']) ? $emiAdditional['adPaymentDate'] : '-' ?></td>
                        <td><?= !empty($emiAdditional['adPaymentSource']) ? $emiAdditional['adPaymentSource'] : '-' ?></td>
                        <td><?= !empty($emiAdditional['adPaymentTran']) ? $emiAdditional['adPaymentTran'] : '-' ?></td>
                        <td><?= !empty($emiAdditional['adPaymentRemarks']) ? $emiAdditional['adPaymentRemarks'] : '-' ?></td>
                    </tr>
                <?php 
                    }
                } 
                ?>
            </tbody>
        </table>


        <p class="text-muted mt-3"><strong>Admin Note:</strong> <?= $invoiceInfo['adminNote'] ?></p>
        <p style="font-size: 12px;"><strong>Invoice Generate Date: </strong><span id="invoiceGenDate"></span></p>
        <button onclick="window.print()" class="btn text-white btn-print w-100" style="background-color: #374151;">Print Invoice</button>
    </div>
</div>
<script>
    document.getElementById('invoiceGenDate').textContent = new Date().toLocaleDateString('en-GB');
</script>
<style>
    body {
        background-color: #f8f9fa;
    }
    .invoice-box {
        max-width: 800px;
        margin: auto;
        padding: 30px;
        border: 1px solid #ddd;
        background: #fff;
        border-radius: 10px;
    }
    .text-blue { color: #007bff; }
    .btn-print { margin-top: 20px; }

    @media print {
        body * {
            visibility: hidden;
        }
        .invoice-box, .invoice-box * {
            visibility: visible;
        }
        .invoice-box {
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
        }
        .btn-print {
            display: none; /* Hide print button */
        }
    }
</style>