355 lines
11 KiB
HTML
355 lines
11 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="refresh" content="300">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Swansea Airport - Arrivals & Departures</title>
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<style>
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/* Overall page styling */
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body {
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margin: 0;
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font-family: Arial, sans-serif;
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display: grid;
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grid-template-rows: auto 1fr auto;
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grid-template-columns: 1fr;
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height: 100vh;
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font-size: 30px; /* Increased font size */
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}
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/* Header styles */
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header {
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background-color: #333;
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color: white;
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padding: 20px;
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text-align: center;
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position: relative;
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}
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header img.left-image {
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position: absolute;
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top: 0;
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left: 0;
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height: auto;
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}
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header img.right-image {
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position: absolute;
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top: 0;
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right: 0;
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width: 9%;
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height: auto;
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}
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/* Main section styles */
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main {
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display: grid;
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grid-template-columns: 1fr 1fr; /* Two equal-width columns */
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gap: 20px;
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padding: 20px;
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overflow-y: auto;
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}
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/* Table styles */
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table {
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width: 100%;
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border-collapse: collapse;
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margin: 0;
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border: 1px solid #ccc;
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}
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th, td {
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padding: 12px;
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text-align: left;
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border: 1px solid #ccc;
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}
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th {
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background-color: #f4f4f4;
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}
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tr:nth-child(even) {
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background-color: #d3d3d3;
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}
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/* Footer styles */
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footer {
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background-color: #333;
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color: white;
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text-align: center;
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padding: 10px 0;
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position: relative;
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overflow: hidden;
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}
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/* Marquee container */
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.marquee {
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display: inline-block;
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white-space: nowrap;
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padding-right: 100%; /* This makes the text start out of view */
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animation: scroll-left 20s linear infinite;
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}
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/* Keyframes for scrolling animation */
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@keyframes scroll-left {
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from {
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transform: translateX(100%);
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}
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to {
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transform: translateX(-100%);
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}
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}
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/* Marquee text styling */
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.marquee-text {
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font-size: 18px;
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font-weight: bold;
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color: #f4f4f4;
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padding-left: 50px;
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text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
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}
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/* Loading indicator */
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.loading {
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text-align: center;
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padding: 20px;
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color: #666;
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}
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/* Error message */
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.error {
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text-align: center;
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padding: 20px;
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color: #e74c3c;
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}
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/* Responsive adjustments */
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@media (max-width: 768px) {
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main {
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grid-template-columns: 1fr; /* Stack columns on smaller screens */
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}
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}
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</style>
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</head>
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<body>
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<header>
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<img src="assets/logo.png" alt="EGFH Logo" class="left-image">
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<h1>Arrivals/Departures Information</h1>
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<img src="assets/flightImg.png" alt="EGFH Logo" class="right-image">
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</header>
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<main>
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<!-- Left column with arrivals table -->
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<div>
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<h2><center>Arrivals</center></h2>
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<table>
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<thead>
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<tr>
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<th>Registration</th>
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<th>Aircraft Type</th>
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<th>From</th>
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<th>Due</th>
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</tr>
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</thead>
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<tbody id="arrivals-tbody">
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<tr>
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<td colspan="4" class="loading">Loading arrivals...</td>
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</tr>
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</tbody>
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</table>
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</div>
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<!-- Right column with departures table -->
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<div>
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<h2><center>Departures</center></h2>
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<table>
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<thead>
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<tr>
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<th>Registration</th>
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<th>Aircraft Type</th>
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<th>To</th>
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<th>Due</th>
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</tr>
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</thead>
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<tbody id="departures-tbody">
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<tr>
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<td colspan="4" class="loading">Loading departures...</td>
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</tr>
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</tbody>
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</table>
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</div>
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</main>
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<footer>
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<!-- Footer content -->
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<div class="iso-marquee-linkwrap">
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<div class="iso-marquee--long iso-marquee">
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<!-- Add marquee content here -->
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</div>
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</div>
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</footer>
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<script>
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let wsConnection = null;
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// WebSocket connection for real-time updates
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function connectWebSocket() {
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if (wsConnection && wsConnection.readyState === WebSocket.OPEN) {
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return; // Already connected
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}
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const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
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const wsUrl = `${protocol}//${window.location.host}/ws/tower-updates`;
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wsConnection = new WebSocket(wsUrl);
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wsConnection.onopen = function(event) {
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console.log('WebSocket connected for real-time updates');
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};
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wsConnection.onmessage = function(event) {
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try {
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const data = JSON.parse(event.data);
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console.log('WebSocket message received:', data);
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// Refresh display when any PPR-related event occurs
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if (data.type && (data.type.includes('ppr_') || data.type === 'status_update')) {
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console.log('PPR update detected, refreshing display...');
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loadArrivals();
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loadDepartures();
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}
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} catch (error) {
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console.error('Error parsing WebSocket message:', error);
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}
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};
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wsConnection.onclose = function(event) {
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console.log('WebSocket disconnected');
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// Attempt to reconnect after 5 seconds
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setTimeout(() => {
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console.log('Attempting to reconnect WebSocket...');
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connectWebSocket();
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}, 5000);
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};
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wsConnection.onerror = function(error) {
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console.error('WebSocket error:', error);
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};
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}
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// Convert UTC datetime to local time display
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function convertToLocalTime(utcDateTimeString) {
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if (!utcDateTimeString) return '';
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try {
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// Parse the ISO datetime string
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const date = new Date(utcDateTimeString);
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// Check if valid date
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if (isNaN(date.getTime())) {
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console.error('Invalid date:', utcDateTimeString);
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return utcDateTimeString;
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}
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// Format as HH:MM in local time
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const localHours = date.getHours().toString().padStart(2, '0');
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const localMinutes = date.getMinutes().toString().padStart(2, '0');
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return `${localHours}:${localMinutes}`;
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} catch (error) {
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console.error('Error converting time:', error, utcDateTimeString);
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return utcDateTimeString;
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}
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}
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// Fetch and display arrivals
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async function loadArrivals() {
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const tbody = document.getElementById('arrivals-tbody');
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try {
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const response = await fetch('/api/v1/public/arrivals');
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if (!response.ok) {
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throw new Error('Failed to fetch arrivals');
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}
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const arrivals = await response.json();
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if (arrivals.length === 0) {
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tbody.innerHTML = '<tr><td colspan="4">No arrivals found.</td></tr>';
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return;
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}
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tbody.innerHTML = arrivals.map(arrival => `
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<tr>
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<td>${escapeHtml(arrival.ac_reg || '')}</td>
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<td>${escapeHtml(arrival.ac_type || '')}</td>
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<td>${escapeHtml(arrival.in_from || '')}</td>
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<td>${convertToLocalTime(arrival.eta)}</td>
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</tr>
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`).join('');
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} catch (error) {
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console.error('Error loading arrivals:', error);
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tbody.innerHTML = '<tr><td colspan="4" class="error">Error loading arrivals</td></tr>';
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}
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}
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// Fetch and display departures
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async function loadDepartures() {
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const tbody = document.getElementById('departures-tbody');
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try {
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const response = await fetch('/api/v1/public/departures');
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if (!response.ok) {
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throw new Error('Failed to fetch departures');
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}
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const departures = await response.json();
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if (departures.length === 0) {
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tbody.innerHTML = '<tr><td colspan="4">No departures found.</td></tr>';
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return;
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}
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tbody.innerHTML = departures.map(departure => `
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<tr>
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<td>${escapeHtml(departure.ac_reg || '')}</td>
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<td>${escapeHtml(departure.ac_type || '')}</td>
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<td>${escapeHtml(departure.out_to || '')}</td>
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<td>${convertToLocalTime(departure.etd)}</td>
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</tr>
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`).join('');
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} catch (error) {
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console.error('Error loading departures:', error);
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tbody.innerHTML = '<tr><td colspan="4" class="error">Error loading departures</td></tr>';
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}
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}
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// Escape HTML to prevent XSS
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function escapeHtml(text) {
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const div = document.createElement('div');
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div.textContent = text;
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return div.innerHTML;
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}
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// Load data on page load
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window.addEventListener('load', function() {
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loadArrivals();
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loadDepartures();
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// Connect to WebSocket for real-time updates
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connectWebSocket();
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// Refresh data every 60 seconds as fallback
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setInterval(() => {
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loadArrivals();
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loadDepartures();
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}, 60000);
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});
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</script>
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</body>
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</html>
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