mirror of
https://github.com/smittix/intercept.git
synced 2026-04-25 07:10:00 -07:00
ac0235312c
Moved CSS files for ADS-B and satellite dashboards, as well as the main index page. Updated screenshot image paths in the README and moved screenshot files to a dedicated images/screenshots directory. Adjusted HTML templates to use the new path for the CSS files.
1447 lines
60 KiB
HTML
1447 lines
60 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 name="viewport" content="width=device-width, initial-scale=1.0">
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<title>AIRCRAFT RADAR // INTERCEPT</title>
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<link href="https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Rajdhani:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500&display=swap" rel="stylesheet">
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<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
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<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
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<link rel="stylesheet" href="{{ url_for('static', filename='css/adsb_dashboard.css') }}">
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</head>
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<body>
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<div class="radar-bg"></div>
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<div class="scanline"></div>
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<header class="header">
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<div class="logo">
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AIRCRAFT RADAR
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<span>// INTERCEPT</span>
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</div>
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<div class="stats-badges">
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<div class="stat-badge">
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<span class="value" id="statTotal">0</span>
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<span class="label">aircraft</span>
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</div>
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<div class="stat-badge">
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<span class="value" id="statMaxRange">0</span>
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<span class="label">nm max</span>
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</div>
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<div class="stat-badge">
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<span class="value" id="statMsgRate">0</span>
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<span class="label">msg/s</span>
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</div>
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</div>
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<div class="status-bar">
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<div class="status-item">
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<div class="status-dot inactive" id="trackingDot"></div>
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<span id="trackingStatus">STANDBY</span>
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</div>
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<div class="datetime" id="utcTime">--:--:-- UTC</div>
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<a href="/?mode=aircraft" class="back-link">Main Dashboard</a>
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</div>
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</header>
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<main class="dashboard">
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<!-- Main Display (Map or Radar Scope) -->
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<div class="main-display">
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<div class="display-container">
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<div id="radarMap"></div>
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<div id="radarScope">
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<canvas id="radarCanvas"></canvas>
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</div>
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</div>
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</div>
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<!-- Sidebar -->
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<div class="sidebar">
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<!-- View Toggle -->
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<div class="view-toggle">
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<button class="view-btn active" id="mapViewBtn" onclick="setView('map')">MAP</button>
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<button class="view-btn" id="radarViewBtn" onclick="setView('radar')">RADAR</button>
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</div>
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<!-- Selected Aircraft -->
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<div class="panel selected-aircraft">
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<div class="panel-header">
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<span>SELECTED TARGET</span>
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<div class="panel-indicator"></div>
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</div>
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<div class="selected-info" id="selectedInfo">
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<div class="no-aircraft">
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<div class="no-aircraft-icon">✈</div>
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<div>Select an aircraft</div>
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</div>
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</div>
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</div>
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<!-- Aircraft List -->
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<div class="panel aircraft-list">
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<div class="panel-header">
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<span>TRACKED AIRCRAFT</span>
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<div class="panel-indicator"></div>
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</div>
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<div class="aircraft-list-content" id="aircraftList">
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<div class="no-aircraft">
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<div>No aircraft detected</div>
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<div style="font-size: 10px; margin-top: 5px;">Start tracking to begin</div>
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</div>
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</div>
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</div>
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</div>
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<!-- Controls Bar -->
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<div class="controls-bar">
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<div class="control-group">
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<label>
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<input type="checkbox" id="showTrails" onchange="toggleTrails()">
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Trails
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</label>
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</div>
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<div class="control-group">
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<label>
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<input type="checkbox" id="showRangeRings" onchange="drawRangeRings()">
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Range Rings
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</label>
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</div>
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<div class="control-group">
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<label>
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<input type="checkbox" id="alertToggle" checked onchange="toggleAlerts()">
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Alerts
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</label>
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</div>
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<div class="control-group">
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<span class="control-label">Filter:</span>
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<select id="aircraftFilter" onchange="applyFilter()">
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<option value="all">All</option>
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<option value="military">Military</option>
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<option value="civil">Civil</option>
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<option value="emergency">Emergency</option>
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</select>
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</div>
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<div class="control-group">
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<span class="control-label">Range:</span>
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<select id="rangeSelect" onchange="updateRange()">
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<option value="50">50 nm</option>
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<option value="100">100 nm</option>
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<option value="200" selected>200 nm</option>
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<option value="300">300 nm</option>
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</select>
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</div>
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<div class="control-group">
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<span class="control-label">Lat:</span>
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<input type="text" id="obsLat" value="51.5074" onchange="updateObserverLoc()">
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</div>
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<div class="control-group">
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<span class="control-label">Lon:</span>
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<input type="text" id="obsLon" value="-0.1278" onchange="updateObserverLoc()">
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</div>
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<div class="control-group">
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<select id="gpsSource" onchange="toggleGpsDongleControls()" style="font-size: 10px;">
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<option value="manual">Manual</option>
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<option value="browser">Browser</option>
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<option value="dongle">USB GPS</option>
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</select>
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</div>
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<div class="control-group" id="browserGpsGroup">
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<button class="gps-btn" id="geolocateBtn" onclick="getGeolocation()">Locate</button>
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</div>
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<div class="control-group gps-dongle-controls" style="display: none;">
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<select class="gps-device-select" id="gpsDeviceSelect" style="font-size: 10px; max-width: 120px;">
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<option value="">GPS Device...</option>
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</select>
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<select id="gpsBaudrateSelect" style="font-size: 10px; width: 65px;">
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<option value="4800">4800</option>
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<option value="9600" selected>9600</option>
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<option value="38400">38400</option>
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<option value="115200">115200</option>
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</select>
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<button class="gps-btn gps-connect-btn" onclick="startGpsDongle()">Connect</button>
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<button class="gps-btn gps-disconnect-btn" onclick="stopGpsDongle()" style="display: none; background: rgba(255,0,0,0.2); border-color: #ff4444;">Stop</button>
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</div>
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<button class="start-btn" id="startBtn" onclick="toggleTracking()">START</button>
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</div>
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</main>
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<script>
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// ============================================
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// STATE
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// ============================================
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let radarMap = null;
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let aircraft = {};
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let markers = {};
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let selectedIcao = null;
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let eventSource = null;
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let isTracking = false;
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let currentFilter = 'all';
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let alertedAircraft = {};
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let alertsEnabled = true;
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let currentView = 'map'; // 'map' or 'radar'
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// Aircraft trails
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let aircraftTrails = {}; // ICAO -> [{lat, lon, alt, time}, ...]
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let trailLines = {}; // ICAO -> L.polyline (array of segments)
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let showTrails = false;
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const MAX_TRAIL_POINTS = 100;
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// Radar scope
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let radarScope = null;
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let radarAnimationId = null;
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let maxRange = 200; // nautical miles
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// Statistics
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let stats = {
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totalAircraftSeen: new Set(),
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maxRange: 0,
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messagesPerSecond: 0,
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messageTimestamps: []
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};
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// Observer location and range rings
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let observerLocation = { lat: 51.5074, lon: -0.1278 };
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let rangeRingsLayer = null;
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let observerMarker = null;
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// GPS Dongle state
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let gpsDevices = [];
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let gpsConnected = false;
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let gpsEventSource = null;
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// ============================================
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// AUDIO ALERTS
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// ============================================
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let audioContext = null;
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function getAudioContext() {
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if (!audioContext) {
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audioContext = new (window.AudioContext || window.webkitAudioContext)();
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}
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return audioContext;
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}
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function playAlertSound(type) {
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if (!alertsEnabled) return;
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try {
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const ctx = getAudioContext();
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const oscillator = ctx.createOscillator();
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const gainNode = ctx.createGain();
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oscillator.connect(gainNode);
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gainNode.connect(ctx.destination);
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if (type === 'emergency') {
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oscillator.frequency.setValueAtTime(880, ctx.currentTime);
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oscillator.frequency.setValueAtTime(660, ctx.currentTime + 0.15);
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oscillator.frequency.setValueAtTime(880, ctx.currentTime + 0.3);
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gainNode.gain.setValueAtTime(0.3, ctx.currentTime);
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gainNode.gain.exponentialRampToValueAtTime(0.01, ctx.currentTime + 0.5);
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oscillator.start(ctx.currentTime);
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oscillator.stop(ctx.currentTime + 0.5);
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} else if (type === 'military') {
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oscillator.frequency.setValueAtTime(523, ctx.currentTime);
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gainNode.gain.setValueAtTime(0.2, ctx.currentTime);
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gainNode.gain.exponentialRampToValueAtTime(0.01, ctx.currentTime + 0.3);
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oscillator.start(ctx.currentTime);
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oscillator.stop(ctx.currentTime + 0.3);
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}
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} catch (e) {
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console.warn('Audio alert failed:', e);
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}
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}
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function checkAndAlertAircraft(icao, ac) {
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if (alertedAircraft[icao]) return;
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const militaryInfo = isMilitaryAircraft(icao, ac.callsign);
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const squawkInfo = checkSquawkCode(ac);
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if (squawkInfo) {
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alertedAircraft[icao] = 'emergency';
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playAlertSound('emergency');
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showAlertBanner(`EMERGENCY: ${squawkInfo.name} - ${ac.callsign || icao}`, '#ff0000');
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} else if (militaryInfo.military) {
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alertedAircraft[icao] = 'military';
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playAlertSound('military');
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showAlertBanner(`MILITARY: ${ac.callsign || icao}${militaryInfo.country ? ' (' + militaryInfo.country + ')' : ''}`, '#556b2f');
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}
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}
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function showAlertBanner(message, color) {
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const banner = document.createElement('div');
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banner.style.cssText = `
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position: fixed; top: 70px; left: 50%; transform: translateX(-50%);
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background: ${color}; color: white; padding: 10px 20px; border-radius: 6px;
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font-weight: bold; font-size: 13px; z-index: 10000;
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box-shadow: 0 4px 20px rgba(0,0,0,0.5); animation: slideDown 0.3s ease-out;
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`;
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banner.textContent = message;
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document.body.appendChild(banner);
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setTimeout(() => {
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banner.style.opacity = '0';
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banner.style.transition = 'opacity 0.3s';
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setTimeout(() => banner.remove(), 300);
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}, 5000);
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}
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function toggleAlerts() {
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alertsEnabled = document.getElementById('alertToggle').checked;
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}
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// ============================================
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// MILITARY/EMERGENCY DETECTION
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// ============================================
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const MILITARY_RANGES = [
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{ start: 0xADF7C0, end: 0xADFFFF, country: 'US' },
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{ start: 0xAE0000, end: 0xAEFFFF, country: 'US' },
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{ start: 0x3F4000, end: 0x3F7FFF, country: 'FR' },
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{ start: 0x43C000, end: 0x43CFFF, country: 'UK' },
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{ start: 0x3D0000, end: 0x3DFFFF, country: 'DE' },
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{ start: 0x501C00, end: 0x501FFF, country: 'NATO' },
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];
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const MILITARY_PREFIXES = [
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'REACH', 'JAKE', 'DOOM', 'IRON', 'HAWK', 'VIPER', 'COBRA', 'THUNDER',
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'SHADOW', 'NIGHT', 'STEEL', 'GRIM', 'REAPER', 'BLADE', 'STRIKE',
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'RCH', 'CNV', 'MCH', 'EVAC', 'TOPCAT', 'ASCOT', 'RRR', 'HRK',
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'NAVY', 'ARMY', 'USAF', 'RAF', 'RCAF', 'RAAF', 'IAF', 'PAF'
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];
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const SQUAWK_CODES = {
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'7500': { type: 'hijack', name: 'HIJACK' },
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'7600': { type: 'radio', name: 'RADIO FAILURE' },
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'7700': { type: 'mayday', name: 'EMERGENCY' }
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};
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function isMilitaryAircraft(icao, callsign) {
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const icaoNum = parseInt(icao, 16);
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for (const range of MILITARY_RANGES) {
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if (icaoNum >= range.start && icaoNum <= range.end) {
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return { military: true, country: range.country };
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}
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}
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if (callsign) {
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const upper = callsign.toUpperCase();
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for (const prefix of MILITARY_PREFIXES) {
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if (upper.startsWith(prefix)) {
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return { military: true, type: 'callsign' };
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}
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}
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}
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return { military: false };
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}
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function checkSquawkCode(aircraft) {
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if (aircraft.squawk && SQUAWK_CODES[aircraft.squawk]) {
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return SQUAWK_CODES[aircraft.squawk];
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}
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return null;
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}
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// ============================================
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// DISTANCE/BEARING CALCULATIONS
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// ============================================
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function calculateDistanceNm(lat1, lon1, lat2, lon2) {
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const R = 3440.065;
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const dLat = (lat2 - lat1) * Math.PI / 180;
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const dLon = (lon2 - lon1) * Math.PI / 180;
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const a = Math.sin(dLat/2) * Math.sin(dLat/2) +
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Math.cos(lat1 * Math.PI / 180) * Math.cos(lat2 * Math.PI / 180) *
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Math.sin(dLon/2) * Math.sin(dLon/2);
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const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
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return R * c;
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}
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function calculateBearing(lat1, lon1, lat2, lon2) {
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const dLon = (lon2 - lon1) * Math.PI / 180;
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const lat1Rad = lat1 * Math.PI / 180;
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const lat2Rad = lat2 * Math.PI / 180;
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const y = Math.sin(dLon) * Math.cos(lat2Rad);
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const x = Math.cos(lat1Rad) * Math.sin(lat2Rad) -
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Math.sin(lat1Rad) * Math.cos(lat2Rad) * Math.cos(dLon);
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let bearing = Math.atan2(y, x) * 180 / Math.PI;
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return (bearing + 360) % 360;
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}
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// ============================================
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// STATISTICS
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// ============================================
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function updateStatistics(icao, ac) {
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if (!ac.lat || !ac.lon) return;
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stats.totalAircraftSeen.add(icao);
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const distance = calculateDistanceNm(
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observerLocation.lat, observerLocation.lon,
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ac.lat, ac.lon
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);
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if (distance > stats.maxRange) {
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stats.maxRange = distance;
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}
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const now = Date.now();
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stats.messageTimestamps.push(now);
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stats.messageTimestamps = stats.messageTimestamps.filter(t => now - t < 5000);
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stats.messagesPerSecond = stats.messageTimestamps.length / 5;
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updateStatsDisplay();
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}
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function updateStatsDisplay() {
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document.getElementById('statMaxRange').textContent = stats.maxRange.toFixed(0);
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document.getElementById('statMsgRate').textContent = stats.messagesPerSecond.toFixed(1);
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document.getElementById('statTotal').textContent = Object.keys(aircraft).length;
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}
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// ============================================
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// AIRCRAFT TRAILS
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// ============================================
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function toggleTrails() {
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showTrails = document.getElementById('showTrails').checked;
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if (!showTrails) {
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// Remove all trail lines from map
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Object.keys(trailLines).forEach(icao => {
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if (trailLines[icao]) {
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trailLines[icao].forEach(line => radarMap.removeLayer(line));
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delete trailLines[icao];
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}
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});
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} else {
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// Draw existing trails
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Object.keys(aircraftTrails).forEach(icao => {
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updateTrailLine(icao);
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});
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}
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}
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function recordTrailPoint(icao, lat, lon, alt) {
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if (!aircraftTrails[icao]) aircraftTrails[icao] = [];
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const trail = aircraftTrails[icao];
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// Only add if moved significantly
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if (trail.length === 0 ||
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Math.abs(trail[trail.length-1].lat - lat) > 0.0005 ||
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Math.abs(trail[trail.length-1].lon - lon) > 0.0005) {
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trail.push({ lat, lon, alt: alt || 0, time: Date.now() });
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if (trail.length > MAX_TRAIL_POINTS) trail.shift();
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}
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}
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function getAltitudeColor(alt) {
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if (!alt || alt <= 0) return '#888888';
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if (alt < 10000) return '#00ff88'; // Green - low
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if (alt < 25000) return '#00d4ff'; // Cyan - medium
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if (alt < 35000) return '#ffcc00'; // Yellow - high
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return '#ff9500'; // Orange - very high
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}
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function updateTrailLine(icao) {
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if (!showTrails || !radarMap) return;
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const trail = aircraftTrails[icao];
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if (!trail || trail.length < 2) return;
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// Remove old trail lines
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if (trailLines[icao]) {
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trailLines[icao].forEach(line => radarMap.removeLayer(line));
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}
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trailLines[icao] = [];
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// Create gradient segments
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const now = Date.now();
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for (let i = 1; i < trail.length; i++) {
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const p1 = trail[i-1];
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const p2 = trail[i];
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const age = (now - p2.time) / 1000; // seconds
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const opacity = Math.max(0.2, 1 - (age / 120)); // Fade over 2 minutes
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const color = getAltitudeColor(p2.alt);
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const line = L.polyline([[p1.lat, p1.lon], [p2.lat, p2.lon]], {
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color: color,
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weight: 2,
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opacity: opacity
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}).addTo(radarMap);
|
|
trailLines[icao].push(line);
|
|
}
|
|
}
|
|
|
|
function cleanupTrail(icao) {
|
|
if (trailLines[icao]) {
|
|
trailLines[icao].forEach(line => radarMap.removeLayer(line));
|
|
delete trailLines[icao];
|
|
}
|
|
delete aircraftTrails[icao];
|
|
}
|
|
|
|
// ============================================
|
|
// RADAR SCOPE (PPI)
|
|
// ============================================
|
|
class RadarScope {
|
|
constructor(canvasId) {
|
|
this.canvas = document.getElementById(canvasId);
|
|
this.ctx = this.canvas.getContext('2d');
|
|
this.sweepAngle = 0;
|
|
this.blips = []; // Aircraft blips with afterglow
|
|
this.resize();
|
|
window.addEventListener('resize', () => this.resize());
|
|
}
|
|
|
|
resize() {
|
|
const container = this.canvas.parentElement;
|
|
const size = Math.min(container.clientWidth, container.clientHeight) - 40;
|
|
this.canvas.width = size;
|
|
this.canvas.height = size;
|
|
this.centerX = size / 2;
|
|
this.centerY = size / 2;
|
|
this.radius = (size / 2) - 30;
|
|
}
|
|
|
|
draw() {
|
|
const ctx = this.ctx;
|
|
const w = this.canvas.width;
|
|
const h = this.canvas.height;
|
|
|
|
// Clear
|
|
ctx.fillStyle = '#1a1a2e';
|
|
ctx.fillRect(0, 0, w, h);
|
|
|
|
// Draw range rings
|
|
this.drawRangeRings();
|
|
|
|
// Draw compass rose
|
|
this.drawCompassRose();
|
|
|
|
// Draw aircraft blips
|
|
this.drawBlips();
|
|
|
|
// Draw sweep line
|
|
this.drawSweep();
|
|
|
|
// Draw center point (observer)
|
|
ctx.beginPath();
|
|
ctx.arc(this.centerX, this.centerY, 4, 0, Math.PI * 2);
|
|
ctx.fillStyle = '#ffff00';
|
|
ctx.fill();
|
|
}
|
|
|
|
drawRangeRings() {
|
|
const ctx = this.ctx;
|
|
const rings = [0.25, 0.5, 0.75, 1.0];
|
|
|
|
ctx.strokeStyle = 'rgba(0, 255, 255, 0.2)';
|
|
ctx.lineWidth = 1;
|
|
|
|
rings.forEach((ratio, i) => {
|
|
const r = this.radius * ratio;
|
|
ctx.beginPath();
|
|
ctx.arc(this.centerX, this.centerY, r, 0, Math.PI * 2);
|
|
ctx.stroke();
|
|
|
|
// Range label
|
|
const rangeNm = Math.round(maxRange * ratio);
|
|
ctx.fillStyle = 'rgba(0, 255, 255, 0.5)';
|
|
ctx.font = '10px JetBrains Mono';
|
|
ctx.fillText(`${rangeNm}`, this.centerX + r + 5, this.centerY + 4);
|
|
});
|
|
}
|
|
|
|
drawCompassRose() {
|
|
const ctx = this.ctx;
|
|
const directions = [
|
|
{ angle: 0, label: 'N' },
|
|
{ angle: 90, label: 'E' },
|
|
{ angle: 180, label: 'S' },
|
|
{ angle: 270, label: 'W' }
|
|
];
|
|
|
|
ctx.fillStyle = '#00ffff';
|
|
ctx.font = 'bold 12px Orbitron';
|
|
ctx.textAlign = 'center';
|
|
ctx.textBaseline = 'middle';
|
|
|
|
directions.forEach(d => {
|
|
const rad = (d.angle - 90) * Math.PI / 180;
|
|
const x = this.centerX + (this.radius + 15) * Math.cos(rad);
|
|
const y = this.centerY + (this.radius + 15) * Math.sin(rad);
|
|
ctx.fillText(d.label, x, y);
|
|
});
|
|
|
|
// Draw tick marks every 30 degrees
|
|
ctx.strokeStyle = 'rgba(0, 255, 255, 0.3)';
|
|
ctx.lineWidth = 1;
|
|
for (let angle = 0; angle < 360; angle += 30) {
|
|
const rad = (angle - 90) * Math.PI / 180;
|
|
const inner = this.radius - 5;
|
|
const outer = this.radius + 2;
|
|
ctx.beginPath();
|
|
ctx.moveTo(
|
|
this.centerX + inner * Math.cos(rad),
|
|
this.centerY + inner * Math.sin(rad)
|
|
);
|
|
ctx.lineTo(
|
|
this.centerX + outer * Math.cos(rad),
|
|
this.centerY + outer * Math.sin(rad)
|
|
);
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
|
|
drawSweep() {
|
|
const ctx = this.ctx;
|
|
const rad = (this.sweepAngle - 90) * Math.PI / 180;
|
|
|
|
// Sweep line with gradient
|
|
const gradient = ctx.createLinearGradient(
|
|
this.centerX, this.centerY,
|
|
this.centerX + this.radius * Math.cos(rad),
|
|
this.centerY + this.radius * Math.sin(rad)
|
|
);
|
|
gradient.addColorStop(0, 'rgba(0, 255, 255, 0.8)');
|
|
gradient.addColorStop(1, 'rgba(0, 255, 255, 0.1)');
|
|
|
|
ctx.beginPath();
|
|
ctx.moveTo(this.centerX, this.centerY);
|
|
ctx.lineTo(
|
|
this.centerX + this.radius * Math.cos(rad),
|
|
this.centerY + this.radius * Math.sin(rad)
|
|
);
|
|
ctx.strokeStyle = gradient;
|
|
ctx.lineWidth = 2;
|
|
ctx.stroke();
|
|
|
|
// Sweep arc (afterglow)
|
|
const startAngle = (this.sweepAngle - 90 - 30) * Math.PI / 180;
|
|
const endAngle = (this.sweepAngle - 90) * Math.PI / 180;
|
|
const arcGradient = ctx.createConicGradient(startAngle, this.centerX, this.centerY);
|
|
arcGradient.addColorStop(0, 'rgba(0, 255, 255, 0)');
|
|
arcGradient.addColorStop(1, 'rgba(0, 255, 255, 0.15)');
|
|
|
|
ctx.beginPath();
|
|
ctx.moveTo(this.centerX, this.centerY);
|
|
ctx.arc(this.centerX, this.centerY, this.radius, startAngle, endAngle);
|
|
ctx.closePath();
|
|
ctx.fillStyle = arcGradient;
|
|
ctx.fill();
|
|
|
|
// Update sweep angle
|
|
this.sweepAngle = (this.sweepAngle + 2) % 360;
|
|
}
|
|
|
|
drawBlips() {
|
|
const ctx = this.ctx;
|
|
const now = Date.now();
|
|
|
|
// Update blips from aircraft data
|
|
this.blips = [];
|
|
Object.entries(aircraft).forEach(([icao, ac]) => {
|
|
if (!ac.lat || !ac.lon) return;
|
|
if (!passesFilter(icao, ac)) return;
|
|
|
|
const distance = calculateDistanceNm(
|
|
observerLocation.lat, observerLocation.lon,
|
|
ac.lat, ac.lon
|
|
);
|
|
|
|
if (distance > maxRange) return;
|
|
|
|
const bearing = calculateBearing(
|
|
observerLocation.lat, observerLocation.lon,
|
|
ac.lat, ac.lon
|
|
);
|
|
|
|
const ratio = distance / maxRange;
|
|
const rad = (bearing - 90) * Math.PI / 180;
|
|
const x = this.centerX + (this.radius * ratio) * Math.cos(rad);
|
|
const y = this.centerY + (this.radius * ratio) * Math.sin(rad);
|
|
|
|
this.blips.push({
|
|
x, y,
|
|
icao,
|
|
callsign: ac.callsign,
|
|
altitude: ac.altitude,
|
|
selected: icao === selectedIcao
|
|
});
|
|
});
|
|
|
|
// Draw blips
|
|
this.blips.forEach(blip => {
|
|
// Blip glow
|
|
const gradient = ctx.createRadialGradient(blip.x, blip.y, 0, blip.x, blip.y, 12);
|
|
gradient.addColorStop(0, blip.selected ? 'rgba(255, 255, 0, 0.8)' : 'rgba(0, 255, 255, 0.8)');
|
|
gradient.addColorStop(1, 'rgba(0, 255, 255, 0)');
|
|
ctx.fillStyle = gradient;
|
|
ctx.fillRect(blip.x - 12, blip.y - 12, 24, 24);
|
|
|
|
// Blip dot
|
|
ctx.beginPath();
|
|
ctx.arc(blip.x, blip.y, blip.selected ? 5 : 3, 0, Math.PI * 2);
|
|
ctx.fillStyle = blip.selected ? '#ffff00' : '#00ffff';
|
|
ctx.fill();
|
|
|
|
// Label
|
|
if (blip.callsign || blip.selected) {
|
|
ctx.fillStyle = '#00ffff';
|
|
ctx.font = '9px JetBrains Mono';
|
|
ctx.textAlign = 'left';
|
|
ctx.fillText(blip.callsign || blip.icao, blip.x + 8, blip.y - 5);
|
|
if (blip.altitude) {
|
|
ctx.fillText(`${Math.round(blip.altitude/100)}`, blip.x + 8, blip.y + 7);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
handleClick(event) {
|
|
const rect = this.canvas.getBoundingClientRect();
|
|
const x = event.clientX - rect.left;
|
|
const y = event.clientY - rect.top;
|
|
|
|
// Find clicked blip
|
|
for (const blip of this.blips) {
|
|
const dx = x - blip.x;
|
|
const dy = y - blip.y;
|
|
if (dx * dx + dy * dy < 100) { // 10px radius
|
|
selectAircraft(blip.icao);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function startRadarAnimation() {
|
|
if (radarAnimationId) return;
|
|
function animate() {
|
|
if (currentView === 'radar' && radarScope) {
|
|
radarScope.draw();
|
|
}
|
|
radarAnimationId = requestAnimationFrame(animate);
|
|
}
|
|
animate();
|
|
}
|
|
|
|
function stopRadarAnimation() {
|
|
if (radarAnimationId) {
|
|
cancelAnimationFrame(radarAnimationId);
|
|
radarAnimationId = null;
|
|
}
|
|
}
|
|
|
|
// ============================================
|
|
// VIEW TOGGLE
|
|
// ============================================
|
|
function setView(view) {
|
|
currentView = view;
|
|
const mapEl = document.getElementById('radarMap');
|
|
const scopeEl = document.getElementById('radarScope');
|
|
const mapBtn = document.getElementById('mapViewBtn');
|
|
const radarBtn = document.getElementById('radarViewBtn');
|
|
|
|
if (view === 'map') {
|
|
mapEl.style.display = 'block';
|
|
scopeEl.classList.remove('active');
|
|
mapBtn.classList.add('active');
|
|
radarBtn.classList.remove('active');
|
|
stopRadarAnimation();
|
|
// Invalidate map size after showing
|
|
setTimeout(() => radarMap && radarMap.invalidateSize(), 100);
|
|
} else {
|
|
mapEl.style.display = 'none';
|
|
scopeEl.classList.add('active');
|
|
mapBtn.classList.remove('active');
|
|
radarBtn.classList.add('active');
|
|
if (!radarScope) {
|
|
radarScope = new RadarScope('radarCanvas');
|
|
document.getElementById('radarCanvas').addEventListener('click', (e) => radarScope.handleClick(e));
|
|
}
|
|
radarScope.resize();
|
|
startRadarAnimation();
|
|
}
|
|
}
|
|
|
|
function updateRange() {
|
|
maxRange = parseInt(document.getElementById('rangeSelect').value);
|
|
drawRangeRings();
|
|
}
|
|
|
|
// ============================================
|
|
// RANGE RINGS (MAP)
|
|
// ============================================
|
|
function drawRangeRings() {
|
|
if (!radarMap) return;
|
|
|
|
if (rangeRingsLayer) {
|
|
radarMap.removeLayer(rangeRingsLayer);
|
|
rangeRingsLayer = null;
|
|
}
|
|
|
|
const showRings = document.getElementById('showRangeRings')?.checked;
|
|
if (!showRings) return;
|
|
|
|
rangeRingsLayer = L.layerGroup();
|
|
|
|
const distances = [maxRange * 0.25, maxRange * 0.5, maxRange * 0.75, maxRange];
|
|
distances.forEach(nm => {
|
|
const meters = nm * 1852;
|
|
const circle = L.circle([observerLocation.lat, observerLocation.lon], {
|
|
radius: meters,
|
|
color: '#00ff88',
|
|
fillColor: 'transparent',
|
|
fillOpacity: 0,
|
|
weight: 1,
|
|
opacity: 0.4,
|
|
dashArray: '5, 5'
|
|
});
|
|
|
|
const labelLat = observerLocation.lat + (nm * 0.0166);
|
|
const label = L.marker([labelLat, observerLocation.lon], {
|
|
icon: L.divIcon({
|
|
className: 'range-label',
|
|
html: `<span style="color: #00ff88; font-size: 10px; background: rgba(0,0,0,0.7); padding: 1px 4px; border-radius: 2px;">${Math.round(nm)} nm</span>`,
|
|
iconSize: [40, 12],
|
|
iconAnchor: [20, 6]
|
|
})
|
|
});
|
|
|
|
rangeRingsLayer.addLayer(circle);
|
|
rangeRingsLayer.addLayer(label);
|
|
});
|
|
|
|
// Observer marker
|
|
if (observerMarker) radarMap.removeLayer(observerMarker);
|
|
observerMarker = L.marker([observerLocation.lat, observerLocation.lon], {
|
|
icon: L.divIcon({
|
|
className: 'observer-marker',
|
|
html: '<div style="width: 12px; height: 12px; background: #ff0; border: 2px solid #000; border-radius: 50%; box-shadow: 0 0 10px #ff0;"></div>',
|
|
iconSize: [12, 12],
|
|
iconAnchor: [6, 6]
|
|
})
|
|
}).bindPopup('Your Location').addTo(radarMap);
|
|
|
|
rangeRingsLayer.addTo(radarMap);
|
|
}
|
|
|
|
function updateObserverLoc() {
|
|
const lat = parseFloat(document.getElementById('obsLat').value);
|
|
const lon = parseFloat(document.getElementById('obsLon').value);
|
|
|
|
if (!isNaN(lat) && !isNaN(lon) && lat >= -90 && lat <= 90 && lon >= -180 && lon <= 180) {
|
|
observerLocation.lat = lat;
|
|
observerLocation.lon = lon;
|
|
if (radarMap) {
|
|
radarMap.setView([lat, lon], radarMap.getZoom());
|
|
}
|
|
drawRangeRings();
|
|
}
|
|
}
|
|
|
|
function getGeolocation() {
|
|
if (!navigator.geolocation) {
|
|
alert('Geolocation not supported');
|
|
return;
|
|
}
|
|
if (!window.isSecureContext) {
|
|
alert('GPS requires HTTPS. Enter coordinates manually.');
|
|
return;
|
|
}
|
|
|
|
const btn = document.getElementById('geolocateBtn');
|
|
btn.textContent = '...';
|
|
|
|
navigator.geolocation.getCurrentPosition(
|
|
(position) => {
|
|
observerLocation.lat = position.coords.latitude;
|
|
observerLocation.lon = position.coords.longitude;
|
|
document.getElementById('obsLat').value = observerLocation.lat.toFixed(4);
|
|
document.getElementById('obsLon').value = observerLocation.lon.toFixed(4);
|
|
if (radarMap) {
|
|
radarMap.setView([observerLocation.lat, observerLocation.lon], 8);
|
|
}
|
|
drawRangeRings();
|
|
btn.textContent = 'Locate';
|
|
},
|
|
(error) => {
|
|
alert('Location error: ' + error.message);
|
|
btn.textContent = 'Locate';
|
|
},
|
|
{ enableHighAccuracy: true, timeout: 10000 }
|
|
);
|
|
}
|
|
|
|
// ============================================
|
|
// GPS DONGLE FUNCTIONS
|
|
// ============================================
|
|
function toggleGpsDongleControls() {
|
|
const source = document.getElementById('gpsSource').value;
|
|
const browserGroup = document.getElementById('browserGpsGroup');
|
|
const dongleControls = document.querySelector('.gps-dongle-controls');
|
|
|
|
if (source === 'dongle') {
|
|
browserGroup.style.display = 'none';
|
|
dongleControls.style.display = 'flex';
|
|
refreshGpsDevices();
|
|
} else if (source === 'browser') {
|
|
browserGroup.style.display = 'flex';
|
|
dongleControls.style.display = 'none';
|
|
} else {
|
|
browserGroup.style.display = 'none';
|
|
dongleControls.style.display = 'none';
|
|
}
|
|
}
|
|
|
|
async function refreshGpsDevices() {
|
|
try {
|
|
const response = await fetch('/gps/devices');
|
|
const data = await response.json();
|
|
if (data.status === 'ok') {
|
|
gpsDevices = data.devices;
|
|
const select = document.getElementById('gpsDeviceSelect');
|
|
select.innerHTML = '<option value="">GPS Device...</option>';
|
|
gpsDevices.forEach(device => {
|
|
const option = document.createElement('option');
|
|
option.value = device.path;
|
|
option.textContent = device.name;
|
|
option.disabled = !device.accessible;
|
|
select.appendChild(option);
|
|
});
|
|
}
|
|
} catch (e) {
|
|
console.warn('Failed to get GPS devices:', e);
|
|
}
|
|
}
|
|
|
|
async function startGpsDongle() {
|
|
const devicePath = document.getElementById('gpsDeviceSelect').value;
|
|
const baudrate = parseInt(document.getElementById('gpsBaudrateSelect').value) || 9600;
|
|
if (!devicePath) {
|
|
alert('Please select a GPS device');
|
|
return;
|
|
}
|
|
|
|
try {
|
|
const response = await fetch('/gps/start', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ device: devicePath, baudrate: baudrate })
|
|
});
|
|
const data = await response.json();
|
|
|
|
if (data.status === 'started') {
|
|
gpsConnected = true;
|
|
startGpsStream();
|
|
document.querySelector('.gps-connect-btn').style.display = 'none';
|
|
document.querySelector('.gps-disconnect-btn').style.display = 'block';
|
|
} else {
|
|
alert('Failed to start GPS: ' + data.message);
|
|
}
|
|
} catch (e) {
|
|
alert('GPS connection error: ' + e.message);
|
|
}
|
|
}
|
|
|
|
async function stopGpsDongle() {
|
|
try {
|
|
if (gpsEventSource) {
|
|
gpsEventSource.close();
|
|
gpsEventSource = null;
|
|
}
|
|
await fetch('/gps/stop', { method: 'POST' });
|
|
gpsConnected = false;
|
|
document.querySelector('.gps-connect-btn').style.display = 'block';
|
|
document.querySelector('.gps-disconnect-btn').style.display = 'none';
|
|
} catch (e) {
|
|
console.warn('GPS stop error:', e);
|
|
}
|
|
}
|
|
|
|
function startGpsStream() {
|
|
if (gpsEventSource) {
|
|
gpsEventSource.close();
|
|
}
|
|
|
|
gpsEventSource = new EventSource('/gps/stream');
|
|
gpsEventSource.onmessage = (event) => {
|
|
try {
|
|
const data = JSON.parse(event.data);
|
|
console.log('GPS data received:', data);
|
|
if (data.type === 'position' && data.latitude && data.longitude) {
|
|
observerLocation.lat = data.latitude;
|
|
observerLocation.lon = data.longitude;
|
|
document.getElementById('obsLat').value = data.latitude.toFixed(4);
|
|
document.getElementById('obsLon').value = data.longitude.toFixed(4);
|
|
if (radarMap) {
|
|
console.log('GPS: Updating map to', data.latitude, data.longitude);
|
|
radarMap.setView([data.latitude, data.longitude], radarMap.getZoom());
|
|
}
|
|
drawRangeRings();
|
|
}
|
|
} catch (e) {
|
|
console.error('GPS parse error:', e);
|
|
}
|
|
};
|
|
gpsEventSource.onerror = (e) => {
|
|
console.warn('GPS stream error:', e);
|
|
gpsConnected = false;
|
|
document.querySelector('.gps-connect-btn').style.display = 'block';
|
|
document.querySelector('.gps-disconnect-btn').style.display = 'none';
|
|
};
|
|
}
|
|
|
|
// ============================================
|
|
// FILTERING
|
|
// ============================================
|
|
function applyFilter() {
|
|
currentFilter = document.getElementById('aircraftFilter').value;
|
|
// Clear markers and redraw
|
|
Object.keys(markers).forEach(icao => {
|
|
radarMap.removeLayer(markers[icao]);
|
|
delete markers[icao];
|
|
});
|
|
Object.keys(markerState).forEach(icao => delete markerState[icao]);
|
|
pendingMarkerUpdates.clear();
|
|
Object.keys(aircraft).forEach(icao => {
|
|
if (aircraft[icao].lat && aircraft[icao].lon) {
|
|
pendingMarkerUpdates.add(icao);
|
|
}
|
|
});
|
|
scheduleUIUpdate();
|
|
}
|
|
|
|
function passesFilter(icao, ac) {
|
|
if (currentFilter === 'all') return true;
|
|
const militaryInfo = isMilitaryAircraft(icao, ac.callsign);
|
|
const squawkInfo = checkSquawkCode(ac);
|
|
if (currentFilter === 'military') return militaryInfo.military;
|
|
if (currentFilter === 'civil') return !militaryInfo.military;
|
|
if (currentFilter === 'emergency') return !!squawkInfo;
|
|
return true;
|
|
}
|
|
|
|
// ============================================
|
|
// INITIALIZATION
|
|
// ============================================
|
|
document.addEventListener('DOMContentLoaded', () => {
|
|
initMap();
|
|
updateClock();
|
|
setInterval(updateClock, 1000);
|
|
setInterval(cleanupOldAircraft, 10000);
|
|
});
|
|
|
|
function updateClock() {
|
|
const now = new Date();
|
|
document.getElementById('utcTime').textContent =
|
|
now.toISOString().substring(11, 19) + ' UTC';
|
|
}
|
|
|
|
function initMap() {
|
|
radarMap = L.map('radarMap', {
|
|
center: [51.5, -0.1],
|
|
zoom: 7,
|
|
minZoom: 3,
|
|
maxZoom: 15
|
|
});
|
|
|
|
L.tileLayer('https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png', {
|
|
attribution: '©OpenStreetMap, ©CartoDB'
|
|
}).addTo(radarMap);
|
|
|
|
if (navigator.geolocation) {
|
|
navigator.geolocation.getCurrentPosition(pos => {
|
|
radarMap.setView([pos.coords.latitude, pos.coords.longitude], 8);
|
|
observerLocation.lat = pos.coords.latitude;
|
|
observerLocation.lon = pos.coords.longitude;
|
|
document.getElementById('obsLat').value = observerLocation.lat.toFixed(4);
|
|
document.getElementById('obsLon').value = observerLocation.lon.toFixed(4);
|
|
}, () => {}, { timeout: 5000 });
|
|
}
|
|
}
|
|
|
|
// ============================================
|
|
// TRACKING CONTROL
|
|
// ============================================
|
|
async function toggleTracking() {
|
|
const btn = document.getElementById('startBtn');
|
|
|
|
if (!isTracking) {
|
|
try {
|
|
const response = await fetch('/adsb/start', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({})
|
|
});
|
|
|
|
const text = await response.text();
|
|
let data;
|
|
try {
|
|
data = JSON.parse(text);
|
|
} catch (e) {
|
|
alert('Invalid response: ' + text);
|
|
return;
|
|
}
|
|
|
|
if (data.status === 'success' || data.status === 'started' || data.status === 'already_running') {
|
|
startEventStream();
|
|
drawRangeRings();
|
|
isTracking = true;
|
|
btn.textContent = 'STOP';
|
|
btn.classList.add('active');
|
|
document.getElementById('trackingDot').classList.remove('inactive');
|
|
document.getElementById('trackingStatus').textContent = 'TRACKING';
|
|
} else {
|
|
alert('Failed to start: ' + (data.message || JSON.stringify(data)));
|
|
}
|
|
} catch (err) {
|
|
alert('Error: ' + err.message);
|
|
}
|
|
} else {
|
|
try {
|
|
await fetch('/adsb/stop', { method: 'POST' });
|
|
} catch (err) {}
|
|
|
|
stopEventStream();
|
|
isTracking = false;
|
|
btn.textContent = 'START';
|
|
btn.classList.remove('active');
|
|
document.getElementById('trackingDot').classList.add('inactive');
|
|
document.getElementById('trackingStatus').textContent = 'STANDBY';
|
|
}
|
|
}
|
|
|
|
function startEventStream() {
|
|
if (eventSource) eventSource.close();
|
|
|
|
eventSource = new EventSource('/adsb/stream');
|
|
eventSource.onmessage = (event) => {
|
|
try {
|
|
const data = JSON.parse(event.data);
|
|
if (data.type === 'aircraft') {
|
|
updateAircraft(data);
|
|
}
|
|
} catch (err) {}
|
|
};
|
|
eventSource.onerror = () => {};
|
|
}
|
|
|
|
function stopEventStream() {
|
|
if (eventSource) {
|
|
eventSource.close();
|
|
eventSource = null;
|
|
}
|
|
}
|
|
|
|
// ============================================
|
|
// AIRCRAFT UPDATES
|
|
// ============================================
|
|
let pendingUIUpdate = false;
|
|
let pendingMarkerUpdates = new Set();
|
|
const MAX_MARKER_UPDATES_PER_FRAME = 20;
|
|
|
|
function scheduleUIUpdate() {
|
|
if (pendingUIUpdate) return;
|
|
pendingUIUpdate = true;
|
|
requestAnimationFrame(() => {
|
|
updateStatsDisplay();
|
|
renderAircraftList();
|
|
|
|
let updateCount = 0;
|
|
const toProcess = [];
|
|
for (const icao of pendingMarkerUpdates) {
|
|
if (updateCount < MAX_MARKER_UPDATES_PER_FRAME) {
|
|
updateMarkerImmediate(icao);
|
|
toProcess.push(icao);
|
|
updateCount++;
|
|
}
|
|
}
|
|
toProcess.forEach(icao => pendingMarkerUpdates.delete(icao));
|
|
|
|
if (pendingMarkerUpdates.size > 0) {
|
|
pendingUIUpdate = false;
|
|
scheduleUIUpdate();
|
|
return;
|
|
}
|
|
|
|
if (selectedIcao && aircraft[selectedIcao]) {
|
|
showAircraftDetails(selectedIcao);
|
|
}
|
|
|
|
pendingUIUpdate = false;
|
|
});
|
|
}
|
|
|
|
function updateAircraft(data) {
|
|
const icao = data.icao;
|
|
if (!icao) return;
|
|
|
|
aircraft[icao] = {
|
|
...aircraft[icao],
|
|
...data,
|
|
lastSeen: Date.now()
|
|
};
|
|
|
|
checkAndAlertAircraft(icao, aircraft[icao]);
|
|
updateStatistics(icao, aircraft[icao]);
|
|
|
|
// Record trail point
|
|
if (data.lat && data.lon) {
|
|
recordTrailPoint(icao, data.lat, data.lon, data.altitude);
|
|
if (showTrails) {
|
|
updateTrailLine(icao);
|
|
}
|
|
pendingMarkerUpdates.add(icao);
|
|
}
|
|
|
|
scheduleUIUpdate();
|
|
}
|
|
|
|
const markerState = {};
|
|
|
|
function updateMarkerImmediate(icao) {
|
|
const ac = aircraft[icao];
|
|
if (!ac || !ac.lat || !ac.lon) return;
|
|
|
|
if (!passesFilter(icao, ac)) {
|
|
if (markers[icao]) {
|
|
radarMap.removeLayer(markers[icao]);
|
|
delete markers[icao];
|
|
delete markerState[icao];
|
|
}
|
|
return;
|
|
}
|
|
|
|
const militaryInfo = isMilitaryAircraft(icao, ac.callsign);
|
|
const rotation = Math.round((ac.heading || 0) / 5) * 5;
|
|
const color = militaryInfo.military ? '#556b2f' : getAltitudeColor(ac.altitude);
|
|
const callsign = ac.callsign || icao;
|
|
const alt = ac.altitude ? ac.altitude + ' ft' : 'N/A';
|
|
|
|
const prevState = markerState[icao] || {};
|
|
const iconChanged = prevState.rotation !== rotation || prevState.color !== color;
|
|
const tooltipChanged = prevState.callsign !== callsign || prevState.alt !== alt;
|
|
|
|
if (markers[icao]) {
|
|
markers[icao].setLatLng([ac.lat, ac.lon]);
|
|
if (iconChanged) {
|
|
markers[icao].setIcon(createMarkerIcon(rotation, color));
|
|
}
|
|
if (tooltipChanged) {
|
|
markers[icao].unbindTooltip();
|
|
markers[icao].bindTooltip(`${callsign}<br>${alt}`, {
|
|
permanent: false, direction: 'top', className: 'aircraft-tooltip'
|
|
});
|
|
}
|
|
} else {
|
|
markers[icao] = L.marker([ac.lat, ac.lon], { icon: createMarkerIcon(rotation, color) })
|
|
.addTo(radarMap)
|
|
.on('click', () => selectAircraft(icao));
|
|
markers[icao].bindTooltip(`${callsign}<br>${alt}`, {
|
|
permanent: false, direction: 'top', className: 'aircraft-tooltip'
|
|
});
|
|
}
|
|
|
|
markerState[icao] = { rotation, color, callsign, alt };
|
|
}
|
|
|
|
function createMarkerIcon(rotation, color) {
|
|
return L.divIcon({
|
|
className: 'aircraft-marker',
|
|
html: `<svg width="24" height="24" viewBox="0 0 24 24" style="transform: rotate(${rotation}deg); color: ${color}; filter: drop-shadow(0 0 5px ${color});">
|
|
<path fill="currentColor" d="M12 2L8 10H4v2l8 4 8-4v-2h-4L12 2zm0 14l-6 3v1h12v-1l-6-3z"/>
|
|
</svg>`,
|
|
iconSize: [24, 24],
|
|
iconAnchor: [12, 12]
|
|
});
|
|
}
|
|
|
|
// ============================================
|
|
// AIRCRAFT LIST
|
|
// ============================================
|
|
let renderedAircraftOrder = [];
|
|
let lastFullRebuild = 0;
|
|
const MAX_AIRCRAFT_DISPLAY = 50;
|
|
const MIN_REBUILD_INTERVAL = 2000;
|
|
|
|
function renderAircraftList() {
|
|
const container = document.getElementById('aircraftList');
|
|
const sortedAircraft = Object.entries(aircraft)
|
|
.filter(([icao, ac]) => passesFilter(icao, ac))
|
|
.map(([icao, ac]) => ({ ...ac, icao }))
|
|
.sort((a, b) => (b.altitude || 0) - (a.altitude || 0))
|
|
.slice(0, MAX_AIRCRAFT_DISPLAY);
|
|
|
|
if (sortedAircraft.length === 0) {
|
|
if (container.querySelector('.no-aircraft')) return;
|
|
container.innerHTML = `<div class="no-aircraft"><div>No aircraft detected</div></div>`;
|
|
renderedAircraftOrder = [];
|
|
return;
|
|
}
|
|
|
|
const newOrder = sortedAircraft.map(ac => ac.icao);
|
|
const orderChanged = newOrder.length !== renderedAircraftOrder.length ||
|
|
newOrder.some((icao, i) => icao !== renderedAircraftOrder[i]);
|
|
|
|
const now = Date.now();
|
|
const canRebuild = now - lastFullRebuild > MIN_REBUILD_INTERVAL;
|
|
|
|
if (orderChanged && canRebuild) {
|
|
lastFullRebuild = now;
|
|
const fragment = document.createDocumentFragment();
|
|
|
|
sortedAircraft.forEach(ac => {
|
|
const div = document.createElement('div');
|
|
div.className = `aircraft-item ${selectedIcao === ac.icao ? 'selected' : ''}`;
|
|
div.setAttribute('data-icao', ac.icao);
|
|
div.onclick = () => selectAircraft(ac.icao);
|
|
div.innerHTML = buildAircraftItemHTML(ac);
|
|
fragment.appendChild(div);
|
|
});
|
|
|
|
container.innerHTML = '';
|
|
container.appendChild(fragment);
|
|
renderedAircraftOrder = newOrder;
|
|
} else {
|
|
const existingItems = {};
|
|
container.querySelectorAll('[data-icao]').forEach(el => {
|
|
existingItems[el.getAttribute('data-icao')] = el;
|
|
});
|
|
|
|
sortedAircraft.forEach(ac => {
|
|
const existingItem = existingItems[ac.icao];
|
|
if (existingItem) {
|
|
existingItem.className = `aircraft-item ${selectedIcao === ac.icao ? 'selected' : ''}`;
|
|
existingItem.innerHTML = buildAircraftItemHTML(ac);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
function buildAircraftItemHTML(ac) {
|
|
const callsign = ac.callsign || '------';
|
|
const alt = ac.altitude ? ac.altitude.toLocaleString() : '---';
|
|
const speed = ac.speed || '---';
|
|
const heading = ac.heading ? ac.heading + '°' : '---';
|
|
const militaryInfo = isMilitaryAircraft(ac.icao, ac.callsign);
|
|
const badge = militaryInfo.military ?
|
|
`<span style="background:#556b2f;color:#fff;padding:1px 4px;border-radius:2px;font-size:8px;margin-left:4px;">MIL</span>` : '';
|
|
|
|
return `
|
|
<div class="aircraft-header">
|
|
<span class="aircraft-callsign">${callsign}${badge}</span>
|
|
<span class="aircraft-icao">${ac.icao}</span>
|
|
</div>
|
|
<div class="aircraft-details">
|
|
<div class="aircraft-detail">
|
|
<div class="aircraft-detail-value">${alt}</div>
|
|
<div class="aircraft-detail-label">ALT</div>
|
|
</div>
|
|
<div class="aircraft-detail">
|
|
<div class="aircraft-detail-value">${speed}</div>
|
|
<div class="aircraft-detail-label">SPD</div>
|
|
</div>
|
|
<div class="aircraft-detail">
|
|
<div class="aircraft-detail-value">${heading}</div>
|
|
<div class="aircraft-detail-label">HDG</div>
|
|
</div>
|
|
</div>
|
|
`;
|
|
}
|
|
|
|
function selectAircraft(icao) {
|
|
selectedIcao = icao;
|
|
renderAircraftList();
|
|
showAircraftDetails(icao);
|
|
|
|
const ac = aircraft[icao];
|
|
if (ac && ac.lat && ac.lon && currentView === 'map') {
|
|
radarMap.setView([ac.lat, ac.lon], 10);
|
|
}
|
|
}
|
|
|
|
function showAircraftDetails(icao) {
|
|
const ac = aircraft[icao];
|
|
const container = document.getElementById('selectedInfo');
|
|
|
|
if (!ac) {
|
|
container.innerHTML = `
|
|
<div class="no-aircraft">
|
|
<div class="no-aircraft-icon">✈</div>
|
|
<div>Select an aircraft</div>
|
|
</div>`;
|
|
return;
|
|
}
|
|
|
|
const callsign = ac.callsign || ac.icao;
|
|
const lat = ac.lat ? ac.lat.toFixed(4) + '°' : 'N/A';
|
|
const lon = ac.lon ? ac.lon.toFixed(4) + '°' : 'N/A';
|
|
const alt = ac.altitude ? ac.altitude.toLocaleString() + ' ft' : 'N/A';
|
|
const speed = ac.speed ? ac.speed + ' kts' : 'N/A';
|
|
const heading = ac.heading ? ac.heading + '°' : 'N/A';
|
|
const squawk = ac.squawk || 'N/A';
|
|
const militaryInfo = isMilitaryAircraft(ac.icao, ac.callsign);
|
|
const badge = militaryInfo.military ?
|
|
`<div style="background:#556b2f;color:#fff;padding:3px 8px;border-radius:4px;font-size:10px;text-align:center;margin-bottom:8px;">MILITARY${militaryInfo.country ? ' (' + militaryInfo.country + ')' : ''}</div>` : '';
|
|
|
|
container.innerHTML = `
|
|
<div class="selected-callsign">${callsign}</div>
|
|
${badge}
|
|
<div class="telemetry-grid">
|
|
<div class="telemetry-item">
|
|
<div class="telemetry-label">ICAO</div>
|
|
<div class="telemetry-value">${ac.icao}</div>
|
|
</div>
|
|
<div class="telemetry-item">
|
|
<div class="telemetry-label">Squawk</div>
|
|
<div class="telemetry-value">${squawk}</div>
|
|
</div>
|
|
<div class="telemetry-item">
|
|
<div class="telemetry-label">Lat</div>
|
|
<div class="telemetry-value">${lat}</div>
|
|
</div>
|
|
<div class="telemetry-item">
|
|
<div class="telemetry-label">Lon</div>
|
|
<div class="telemetry-value">${lon}</div>
|
|
</div>
|
|
<div class="telemetry-item">
|
|
<div class="telemetry-label">Altitude</div>
|
|
<div class="telemetry-value">${alt}</div>
|
|
</div>
|
|
<div class="telemetry-item">
|
|
<div class="telemetry-label">Speed</div>
|
|
<div class="telemetry-value">${speed}</div>
|
|
</div>
|
|
<div class="telemetry-item">
|
|
<div class="telemetry-label">Heading</div>
|
|
<div class="telemetry-value">${heading}</div>
|
|
</div>
|
|
<div class="telemetry-item">
|
|
<div class="telemetry-label">Range</div>
|
|
<div class="telemetry-value">${ac.lat ? calculateDistanceNm(observerLocation.lat, observerLocation.lon, ac.lat, ac.lon).toFixed(1) + ' nm' : 'N/A'}</div>
|
|
</div>
|
|
</div>`;
|
|
}
|
|
|
|
function cleanupOldAircraft() {
|
|
const now = Date.now();
|
|
const timeout = 60000;
|
|
let needsUpdate = false;
|
|
|
|
Object.keys(aircraft).forEach(icao => {
|
|
if (now - aircraft[icao].lastSeen > timeout) {
|
|
if (markers[icao]) {
|
|
radarMap.removeLayer(markers[icao]);
|
|
delete markers[icao];
|
|
}
|
|
cleanupTrail(icao);
|
|
delete aircraft[icao];
|
|
delete alertedAircraft[icao];
|
|
needsUpdate = true;
|
|
|
|
if (selectedIcao === icao) {
|
|
selectedIcao = null;
|
|
showAircraftDetails(null);
|
|
}
|
|
}
|
|
});
|
|
|
|
if (needsUpdate) {
|
|
scheduleUIUpdate();
|
|
}
|
|
}
|
|
</script>
|
|
</body>
|
|
</html>
|