Files
quality_recticel/py_app/app/templates/print_module.html

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{% extends "base.html" %}
{% block head %}
<style>
#label-preview {
background: #fafafa;
position: relative;
overflow: hidden;
}
/* Enhanced table styling to match view_orders.html with higher specificity */
.card.scan-table-card table.print-module-table.scan-table {
width: 100% !important;
margin-bottom: 1rem !important;
color: #212529 !important;
border-collapse: collapse !important;
}
.card.scan-table-card table.print-module-table.scan-table thead th {
vertical-align: bottom !important;
border-bottom: 2px solid #dee2e6 !important;
background-color: #f8f9fa !important;
padding: 0.25rem 0.4rem !important;
text-align: left !important;
font-weight: 600 !important;
font-size: 10px !important;
line-height: 1.2 !important;
}
.card.scan-table-card table.print-module-table.scan-table tbody td {
padding: 0.25rem 0.4rem !important;
vertical-align: middle !important;
border-top: 1px solid #dee2e6 !important;
font-size: 9px !important;
line-height: 1.2 !important;
}
/* HOVER EFFECTS - Higher specificity */
.card.scan-table-card table.print-module-table.scan-table tbody tr:hover td {
background-color: #f8f9fa !important;
cursor: pointer !important;
}
.card.scan-table-card table.print-module-table.scan-table tbody tr:not(.selected):hover td {
background-color: #f8f9fa !important;
}
/* ROW SELECTION STYLES - Maximum specificity */
.card.scan-table-card table.print-module-table.scan-table tbody tr.selected td {
background-color: #007bff !important;
background: #007bff !important;
color: white !important;
border-color: #0056b3 !important;
}
.card.scan-table-card table.print-module-table.scan-table tbody tr.selected:hover td {
background-color: #0056b3 !important;
background: #0056b3 !important;
color: white !important;
border-color: #004085 !important;
}
.card.scan-table-card table.print-module-table.scan-table tbody tr.selected td span {
color: white !important;
}
/* Additional universal overrides for selection */
tr.selected td {
background-color: #007bff !important;
background: #007bff !important;
color: white !important;
}
tbody tr.selected td {
background-color: #007bff !important;
background: #007bff !important;
color: white !important;
}
table tbody tr.selected td {
background-color: #007bff !important;
background: #007bff !important;
color: white !important;
}
/* COLUMN WIDTH SPECIFICATIONS - Higher specificity */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(1),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(1) { width: 50px !important; } /* ID */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(2),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(2) { width: 80px !important; } /* Comanda Productie */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(3),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(3) { width: 80px !important; } /* Cod Articol */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(4),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(4) { width: 150px !important; } /* Descr Com Prod */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(5),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(5) { width: 70px !important; } /* Cantitate */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(6),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(6) { width: 80px !important; } /* Data Livrare */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(7),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(7) { width: 75px !important; } /* Dimensiune */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(8),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(8) { width: 90px !important; } /* Com Achiz Client */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(9),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(9) { width: 70px !important; } /* Nr Linie */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(10),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(10) { width: 100px !important; } /* Customer Name */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(11),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(11) { width: 90px !important; } /* Customer Art Nr */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(12),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(12) { width: 70px !important; } /* Open Order */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(13),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(13) { width: 50px !important; } /* Line */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(14),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(14) { width: 70px !important; } /* Printed */
.card.scan-table-card table.print-module-table.scan-table th:nth-child(15),
.card.scan-table-card table.print-module-table.scan-table td:nth-child(15) { width: 100px !important; } /* Created */
</style>
{% endblock %}
{% block content %}
<div class="scan-container" style="display: flex; flex-direction: row; gap: 20px; width: 100%; align-items: flex-start;">
<!-- Label Preview Card -->
<div class="card scan-form-card" style="display: flex; flex-direction: column; justify-content: flex-start; align-items: center; min-height: 480px; width: 330px; flex-shrink: 0; position: relative;">
<div class="label-view-title" style="width: 100%; text-align: center; padding: 18px 0 0 0; font-size: 18px; font-weight: bold; letter-spacing: 0.5px;">Label View</div>
<h3 style="position: absolute; top: 15px; left: 15px; display: none;">Label Preview</h3>
<div id="label-preview" style="border: 1px solid #ddd; padding: 10px; position: relative; background: #fafafa; width: 301px; height: 434.7px;">
<!-- Label content rectangle -->
<div id="label-content" style="position: absolute; top: 65.7px; left: 11.34px; width: 227.4px; height: 321.3px; border: 2px solid #333; background: white;">
<!-- Top row content: Company name -->
<div style="position: absolute; top: 0; left: 0; right: 0; height: 32.13px; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 12px; color: #000; z-index: 10;">
INNOFA RROMANIA SRL
</div>
<!-- Row 2 content: Customer Name -->
<div id="customer-name-row" style="position: absolute; top: 32.13px; left: 0; right: 0; height: 32.13px; display: flex; align-items: center; justify-content: center; font-size: 11px; color: #000;">
<!-- Customer name will be populated here -->
</div>
<!-- Horizontal dividing lines for 9 rows (row 6 is double height) -->
<div style="position: absolute; top: 32.13px; left: 0; right: 0; height: 1px; background: #999;"></div>
<div style="position: absolute; top: 64.26px; left: 0; right: 0; height: 1px; background: #999;"></div>
<div style="position: absolute; top: 96.39px; left: 0; right: 0; height: 1px; background: #999;"></div>
<div style="position: absolute; top: 128.52px; left: 0; right: 0; height: 1px; background: #999;"></div>
<div style="position: absolute; top: 160.65px; left: 0; right: 0; height: 1px; background: #999;"></div>
<!-- Row 6 is double height for Description -->
<div style="position: absolute; top: 224.91px; left: 0; right: 0; height: 1px; background: #999;"></div>
<!-- Row 7 for Size -->
<div style="position: absolute; top: 257.04px; left: 0; right: 0; height: 1px; background: #999;"></div>
<!-- Row 8 for Article Code -->
<div style="position: absolute; top: 289.17px; left: 0; right: 0; height: 1px; background: #999;"></div>
<!-- Row 9 for Prod Order (final row) -->
<!-- Vertical dividing line starting from row 3 to bottom at 40% width -->
<div style="position: absolute; left: 90.96px; top: 64.26px; width: 1px; height: 257.04px; background: #999;"></div>
<!-- Row 3 content: Quantity ordered -->
<div style="position: absolute; top: 64.26px; left: 0; width: 90.96px; height: 32.13px; display: flex; align-items: center; padding-left: 5px; font-size: 10px; color: #000;">
Quantity ordered
</div>
<div id="quantity-ordered-value" style="position: absolute; top: 64.26px; left: 90.96px; width: 136.44px; height: 32.13px; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: bold; color: #000;">
<!-- Quantity value will be populated here -->
</div>
<!-- Row 4 content: Customer order -->
<div style="position: absolute; top: 96.39px; left: 0; width: 90.96px; height: 32.13px; display: flex; align-items: center; padding-left: 5px; font-size: 10px; color: #000;">
Customer order
</div>
<div id="client-order-info" style="position: absolute; top: 96.39px; left: 90.96px; width: 136.44px; height: 32.13px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; color: #000;">
<!-- Client order info will be populated here -->
</div>
<!-- Row 5 content: Delivery date -->
<div style="position: absolute; top: 128.52px; left: 0; width: 90.96px; height: 32.13px; display: flex; align-items: center; padding-left: 5px; font-size: 10px; color: #000;">
Delivery date
</div>
<div id="delivery-date-value" style="position: absolute; top: 128.52px; left: 90.96px; width: 136.44px; height: 32.13px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; color: #000;">
<!-- Delivery date value will be populated here -->
</div>
<!-- Row 6 content: Description (double height row) -->
<div style="position: absolute; top: 160.65px; left: 0; width: 90.96px; height: 64.26px; display: flex; align-items: center; padding-left: 5px; font-size: 10px; color: #000;">
Description
</div>
<div id="description-value" style="position: absolute; top: 160.65px; left: 90.96px; width: 136.44px; height: 64.26px; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: bold; color: #000; text-align: center; line-height: 1.2; padding: 2px; overflow: hidden; word-wrap: break-word;">
<!-- Description value will be populated here -->
</div>
<!-- Row 7 content: Size -->
<div style="position: absolute; top: 224.91px; left: 0; width: 90.96px; height: 32.13px; display: flex; align-items: center; padding-left: 5px; font-size: 10px; color: #000;">
Size
</div>
<div id="size-value" style="position: absolute; top: 224.91px; left: 90.96px; width: 136.44px; height: 32.13px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; color: #000;">
<!-- Size value will be populated here -->
</div>
<!-- Row 8 content: Article Code -->
<div style="position: absolute; top: 257.04px; left: 0; width: 90.96px; height: 32.13px; display: flex; align-items: center; padding-left: 5px; font-size: 10px; color: #000;">
Article Code
</div>
<div id="article-code-value" style="position: absolute; top: 257.04px; left: 90.96px; width: 136.44px; height: 32.13px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; color: #000;">
<!-- Article code value will be populated here -->
</div>
<!-- Row 9 content: Prod Order (final row) -->
<div style="position: absolute; top: 289.17px; left: 0; width: 90.96px; height: 32.13px; display: flex; align-items: center; padding-left: 5px; font-size: 10px; color: #000;">
Prod Order
</div>
<div id="prod-order-value" style="position: absolute; top: 289.17px; left: 90.96px; width: 136.44px; height: 32.13px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; color: #000;">
<!-- Prod order value will be populated here -->
</div>
</div>
<!-- Barcode Frame - positioned 10px below rectangle with 2mm side margins -->
<div id="barcode-frame" style="position: absolute; top: 395px; left: 7.56px; width: 295.44px; height: 50px; background: white; display: flex; flex-direction: column; align-items: center; justify-content: center;">
<!-- Code 128 Barcode representation -->
<div id="barcode-display" style="width: 100%; height: 45px; background: linear-gradient(90deg, #000 1px, transparent 1px, transparent 2px, #000 2px, transparent 3px, #000 4px, transparent 5px, #000 6px, transparent 7px, #000 8px, transparent 9px, #000 10px, transparent 11px, #000 12px, transparent 13px); background-size: 15px 100%; background-repeat: repeat-x;">
</div>
<!-- Barcode text below the bars -->
<div id="barcode-text" style="font-size: 8px; font-family: 'Courier New', monospace; margin-top: 2px; text-align: center; font-weight: bold;">
<!-- Barcode text will be populated here -->
</div>
</div>
<!-- Vertical Barcode Frame - positioned on the right side of the label -->
<div id="vertical-barcode-frame" style="position: absolute; top: 70px; left: 245px; width: 50px; height: 309.96px; background: white; display: flex; flex-direction: column; align-items: center; justify-content: center;">
<!-- Vertical Code 128 Barcode representation -->
<div id="vertical-barcode-display" style="width: 50px; height: 280px; background: linear-gradient(0deg, #000 1px, transparent 1px, transparent 2px, #000 2px, transparent 3px, #000 4px, transparent 5px, #000 6px, transparent 7px, #000 8px, transparent 9px, #000 10px, transparent 11px, #000 12px, transparent 13px); background-size: 100% 15px; background-repeat: repeat-y;">
</div>
<!-- Vertical barcode text -->
<div id="vertical-barcode-text" style="font-size: 6px; font-family: 'Courier New', monospace; margin-top: 5px; text-align: center; font-weight: bold; writing-mode: vertical-rl; text-orientation: mixed;">
<!-- Vertical barcode text will be populated here -->
</div>
</div>
</div>
<!-- PDF Information -->
<div style="width: 100%; margin-top: 15px; padding: 0 15px; text-align: center;">
<div style="background: #e8f4f8; border: 1px solid #bee5eb; border-radius: 6px; padding: 12px; font-size: 11px; color: #0c5460;">
<strong>📄 PDF Label Generation</strong><br>
Labels will be generated as PDF files for universal printing compatibility.<br>
<small style="color: #6c757d;">Works with any browser and printer - no extensions needed!</small>
</div>
</div>
<!-- Print Button Section -->
<div style="width: 100%; display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 15px;">
<label for="print-label-btn" style="font-size: 14px; font-weight: 500; color: var(--app-card-text); margin-bottom: 0;">Generate PDF Labels (80x110mm)</label>
<button id="print-label-btn" class="btn btn-success" style="font-size: 14px; padding: 8px 28px; border-radius: 6px;">📄 Generate PDF</button>
</div>
<div style="width: 100%; text-align: center; margin-top: 8px; color: #6c757d; font-size: 12px;">
Creates sequential labels based on quantity (e.g., CP00000711-001 to CP00000711-063)
</div>
<div style="width: 100%; text-align: center; margin-top: 12px;">
<small style="font-size: 11px; color: #6c757d;">
<20> PDF labels can be printed directly from your browser or saved for later use
</small>
</div>
</div>
<!-- Data Preview Card -->
<div class="card scan-table-card" style="min-height: 700px; width: calc(100% - 350px); margin: 0;">
<h3>Data Preview (Unprinted Orders)</h3>
<button id="check-db-btn" class="btn btn-primary mb-3">Check Database</button>
<div class="report-table-container">
<table class="scan-table print-module-table">
<thead>
<tr>
<th>ID</th>
<th>Comanda<br>Productie</th>
<th>Cod<br>Articol</th>
<th>Descr. Com.<br>Prod</th>
<th>Cantitate</th>
<th>Data<br>Livrare</th>
<th>Dimensiune</th>
<th>Com.Achiz.<br>Client</th>
<th>Nr.<br>Linie</th>
<th>Customer<br>Name</th>
<th>Customer<br>Art. Nr.</th>
<th>Open<br>Order</th>
<th>Line</th>
<th>Printed</th>
<th>Created</th>
</tr>
</thead>
<tbody id="unprinted-orders-table">
<!-- Data will be loaded here via JavaScript -->
</tbody>
</table>
</div>
</div>
</div>
<script>
document.getElementById('check-db-btn').addEventListener('click', function() {
console.log('Check Database button clicked');
// Show loading state
const button = this;
const originalText = button.textContent;
button.textContent = 'Loading...';
button.disabled = true;
fetch('/get_unprinted_orders')
.then(response => {
console.log('Response status:', response.status);
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
return response.json();
})
.then(data => {
console.log('Received data:', data);
const tbody = document.getElementById('unprinted-orders-table');
tbody.innerHTML = '';
data.forEach((order, index) => {
const tr = document.createElement('tr');
tr.dataset.orderId = order.id;
tr.dataset.orderIndex = index;
tr.style.cursor = 'pointer';
tr.innerHTML = `
<td style="font-size: 9px;">${order.id}</td>
<td style="font-size: 9px;"><strong>${order.comanda_productie}</strong></td>
<td style="font-size: 9px;">${order.cod_articol || '-'}</td>
<td style="font-size: 9px;">${order.descr_com_prod}</td>
<td style="text-align: right; font-weight: 600; font-size: 9px;">${order.cantitate}</td>
<td style="text-align: center; font-size: 9px;">
${order.data_livrare ? new Date(order.data_livrare).toLocaleDateString() : '-'}
</td>
<td style="text-align: center; font-size: 9px;">${order.dimensiune || '-'}</td>
<td style="font-size: 9px;">${order.com_achiz_client || '-'}</td>
<td style="text-align: right; font-size: 9px;">${order.nr_linie_com_client || '-'}</td>
<td style="font-size: 9px;">${order.customer_name || '-'}</td>
<td style="font-size: 9px;">${order.customer_article_number || '-'}</td>
<td style="font-size: 9px;">${order.open_for_order || '-'}</td>
<td style="text-align: right; font-size: 9px;">${order.line_number || '-'}</td>
<td style="text-align: center; font-size: 9px;">
${order.printed_labels == 1 ?
'<span style="color: #28a745; font-weight: bold;">✓ Yes</span>' :
'<span style="color: #dc3545;">✗ No</span>'}
</td>
<td style="font-size: 9px; color: #6c757d;">
${order.created_at ? new Date(order.created_at).toLocaleString() : '-'}
</td>
`;
// Add click event for row selection
tr.addEventListener('click', function() {
console.log('Row clicked:', order.order_number);
// Remove selection from other rows
document.querySelectorAll('.print-module-table tbody tr').forEach(row => {
row.classList.remove('selected');
// Clear inline styles
const cells = row.querySelectorAll('td');
cells.forEach(cell => {
cell.style.backgroundColor = '';
cell.style.color = '';
});
});
// Select this row
this.classList.add('selected');
console.log('Row selected, classes:', this.className);
// Force visual selection with inline styles
const cells = this.querySelectorAll('td');
cells.forEach(cell => {
cell.style.backgroundColor = '#007bff';
cell.style.color = 'white';
});
// Update label preview with selected order data
updateLabelPreview(order);
});
tbody.appendChild(tr);
});
// Update the label preview with first row by default
if (data.length > 0) {
updateLabelPreview(data[0]);
// Add fallback print functionality if extension is not available
addPDFGenerationHandler();
// Auto-select first row
setTimeout(() => {
const firstRow = document.querySelector('.print-module-table tbody tr');
if (firstRow) {
firstRow.classList.add('selected');
}
}, 100);
} else {
document.getElementById('customer-name-row').textContent = 'No data available';
document.getElementById('quantity-ordered-value').textContent = '0';
document.getElementById('client-order-info').textContent = 'N/A';
document.getElementById('delivery-date-value').textContent = 'N/A';
document.getElementById('size-value').textContent = 'N/A';
document.getElementById('description-value').textContent = 'N/A';
document.getElementById('article-code-value').textContent = 'N/A';
document.getElementById('prod-order-value').textContent = 'N/A';
document.getElementById('barcode-text').textContent = 'N/A';
document.getElementById('vertical-barcode-text').textContent = '000000-00';
}
})
.catch(error => {
console.error('Error fetching data:', error);
document.getElementById('customer-name-row').textContent = 'Error loading data';
document.getElementById('quantity-ordered-value').textContent = 'Error';
document.getElementById('client-order-info').textContent = 'Error';
document.getElementById('delivery-date-value').textContent = 'Error';
document.getElementById('size-value').textContent = 'Error';
document.getElementById('description-value').textContent = 'Error';
document.getElementById('article-code-value').textContent = 'Error';
document.getElementById('prod-order-value').textContent = 'Error';
document.getElementById('barcode-text').textContent = 'Error';
document.getElementById('vertical-barcode-text').textContent = '000000-00';
// Reset button state
button.textContent = originalText;
button.disabled = false;
})
.catch(error => {
console.error('Error fetching orders:', error);
// Show error message to user
alert('Failed to load orders from database. Error: ' + error.message);
// Reset button state
button.textContent = originalText;
button.disabled = false;
});
});
// Function to update label preview with selected order data
function updateLabelPreview(order) {
const customerName = order.customer_name || 'N/A';
document.getElementById('customer-name-row').textContent = customerName;
// Update quantity ordered value
const quantity = order.cantitate || '0';
document.getElementById('quantity-ordered-value').textContent = quantity;
// Update client order info (Com.Achiz.Client - Nr. Linie)
const comAchizClient = order.com_achiz_client || '';
const nrLinie = order.nr_linie_com_client || '';
const clientOrderInfo = comAchizClient && nrLinie ? `${comAchizClient}-${nrLinie}` : 'N/A';
document.getElementById('client-order-info').textContent = clientOrderInfo;
// Update vertical barcode with client order info or default
const verticalBarcodeData = clientOrderInfo !== 'N/A' ? clientOrderInfo : '000000-00';
document.getElementById('vertical-barcode-text').textContent = verticalBarcodeData;
// Update delivery date (using data_livrare column)
const deliveryDate = order.data_livrare ? new Date(order.data_livrare).toLocaleDateString() : 'N/A';
document.getElementById('delivery-date-value').textContent = deliveryDate;
// Update size (using dimensiune column)
const size = order.dimensiune || 'N/A';
document.getElementById('size-value').textContent = size;
// Update description (Descr. Com. Prod)
const description = order.descr_com_prod || 'N/A';
document.getElementById('description-value').textContent = description;
// Update article code (using customer_article_number column)
const articleCode = order.customer_article_number || 'N/A';
document.getElementById('article-code-value').textContent = articleCode;
// Update prod order (comanda_productie - cantitate)
const comandaProductie = order.comanda_productie || '';
const cantitate = order.cantitate || '';
const prodOrder = comandaProductie && cantitate ? `${comandaProductie}-${cantitate}` : 'N/A';
document.getElementById('prod-order-value').textContent = prodOrder;
// Update barcode with the same prod order data
document.getElementById('barcode-text').textContent = prodOrder;
}
// PDF Generation System - No printer setup needed
// Labels are generated as PDF files for universal compatibility
// Legacy function name - now handles PDF generation
function addFallbackPrintHandler() {
// Initialize PDF print button
const printButton = document.getElementById('print-label-btn');
if (printButton) {
// Update button text and appearance for PDF generation
printButton.innerHTML = '<27> Generate PDF Labels';
printButton.title = 'Generate PDF with multiple labels based on quantity';
printButton.addEventListener('click', function(e) {
e.preventDefault();
// Get selected order
const selectedRow = document.querySelector('.print-module-table tbody tr.selected');
if (!selectedRow) {
alert('Please select an order first from the table below.');
return;
}
const orderId = selectedRow.dataset.orderId;
const quantityCell = selectedRow.querySelector('td:nth-child(5)'); // Cantitate column
const quantity = quantityCell ? parseInt(quantityCell.textContent) : 1;
const prodOrderCell = selectedRow.querySelector('td:nth-child(2)'); // Comanda Productie column
const prodOrder = prodOrderCell ? prodOrderCell.textContent.trim() : 'N/A';
if (!orderId) {
alert('Could not determine order ID. Please refresh and try again.');
return;
}
// Show loading state
const originalText = this.textContent;
this.textContent = 'Generating PDF...';
this.disabled = true;
console.log(`Generating PDF for order ${orderId} with ${quantity} labels`);
// Generate PDF
fetch(`/generate_labels_pdf/${orderId}`, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
}
})
.then(response => {
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
return response.blob();
})
.then(blob => {
// Create download link for PDF
const url = window.URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = `labels_${prodOrder}_${quantity}pcs.pdf`;
document.body.appendChild(a);
a.click();
window.URL.revokeObjectURL(url);
document.body.removeChild(a);
// Also open PDF in new tab for printing
const printWindow = window.open(url, '_blank');
printWindow.focus();
// Show success message
alert(`✅ PDF generated successfully!\n📊 Order: ${prodOrder}\n📦 Labels: ${quantity} pieces\n\nThe PDF has been downloaded and opened for printing.`);
// Refresh the orders table to reflect printed status
document.getElementById('check-db-btn').click();
})
.catch(error => {
console.error('Error generating PDF:', error);
alert('❌ Failed to generate PDF labels. Error: ' + error.message);
})
.finally(() => {
// Reset button state
this.textContent = originalText;
this.disabled = false;
});
});
}
}
// PDF generation handler
function addPDFGenerationHandler() {
const printButton = document.getElementById('print-label-btn');
if (printButton) {
printButton.addEventListener('click', function(e) {
e.preventDefault();
// Get selected order
const selectedRow = document.querySelector('.print-module-table tbody tr.selected');
if (!selectedRow) {
alert('Please select an order first from the table below.');
return;
}
const orderId = selectedRow.dataset.orderId;
const prodOrder = selectedRow.querySelector('td:nth-child(2)').textContent.trim();
const quantity = selectedRow.querySelector('td:nth-child(5)').textContent.trim();
if (!orderId) {
alert('Error: Could not determine order ID.');
return;
}
// Show loading state
const originalText = printButton.innerHTML;
printButton.innerHTML = '⏳ Generating PDF...';
printButton.disabled = true;
// Generate PDF
fetch(`/generate_labels_pdf/${orderId}`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
}
})
.then(response => {
if (!response.ok) {
return response.json().then(data => {
throw new Error(data.error || `HTTP ${response.status}`);
});
}
// Get filename from response headers or create default
const contentDisposition = response.headers.get('Content-Disposition');
let filename = `labels_${prodOrder}_qty${quantity}.pdf`;
if (contentDisposition) {
const matches = contentDisposition.match(/filename="?([^"]+)"?/);
if (matches) filename = matches[1];
}
return response.blob().then(blob => ({ blob, filename }));
})
.then(({ blob, filename }) => {
// Create download link
const url = window.URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = filename;
document.body.appendChild(a);
a.click();
window.URL.revokeObjectURL(url);
document.body.removeChild(a);
// Show success message
alert(`✅ PDF generated successfully!\n\n📄 ${quantity} labels created for ${prodOrder}\n📋 Sequential numbering: ${prodOrder}-001 to ${prodOrder}-${String(quantity).padStart(3, '0')}\n📁 File: ${filename}\n\n➡️ The PDF is ready to print from your browser!`);
// Refresh the orders table to show updated print status
setTimeout(() => {
document.getElementById('check-db-btn').click();
}, 1000);
})
.catch(error => {
console.error('PDF generation error:', error);
alert(`❌ Error generating PDF: ${error.message}\n\nPlease try again or contact support.`);
})
.finally(() => {
// Reset button state
printButton.innerHTML = originalText;
printButton.disabled = false;
});
});
}
}
</script>
{% endblock %}