162 lines
4.7 KiB
HTML
162 lines
4.7 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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<title>Traffic Monitor</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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margin: 30px;
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background-color: #f4f4f4;
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}
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h1 {
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color: #333;
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}
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#stats {
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margin-bottom: 20px;
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}
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.stat {
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font-size: 18px;
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margin-bottom: 10px;
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}
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table {
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border-collapse: collapse;
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width: 100%;
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background-color: white;
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}
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th,
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td {
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border: 1px solid #ccc;
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padding: 8px 12px;
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text-align: center;
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}
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th {
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background-color: #eee;
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}
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tr:nth-child(even) {
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background-color: #f9f9f9;
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}
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.loading {
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color: #888;
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}
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</style>
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</head>
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<body>
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<h1>Monitoring Trafik</h1>
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<div id="stats">
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<div class="stat">🔢 Total Entri Log Kendaraan: <span id="total-entries" class="loading">Loading...</span></div>
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<div class="stat">🚗 Kendaraan yang Saat Ini Berada di Antara Jalur: <span id="vehicle-zone"
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class="loading">Loading...</span></div>
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<div class="stat">🚗 kepadatan trafik saat ini: <span id="kepadatan" class="loading">Loading...</span></div>
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</div>
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<h2>📋 10 Entri Kendaraan Terakhir</h2>
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<table>
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<thead>
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<tr>
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<th>ID</th>
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<th>ID Kenderaan</th>
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<th>Arah</th>
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<th>Waktu</th>
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<th>Kecepatan (km/h)</th>
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</tr>
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</thead>
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<tbody id="log-table-body">
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<tr>
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<td colspan="5" class="loading">Loading data...</td>
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</tr>
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</tbody>
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</table>
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<script>
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function formatTanggalIndonesia(str) {
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const hariMap = {
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"Sun": "Minggu",
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"Mon": "Senin",
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"Tue": "Selasa",
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"Wed": "Rabu",
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"Thu": "Kamis",
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"Fri": "Jumat",
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"Sat": "Sabtu"
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};
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const parts = str.replace(" GMT", "").split(", ");
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const hari = hariMap[parts[0]] || parts[0];
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return `${hari}, ${parts[1]}`;
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}
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async function loadData() {
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try {
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const response = await fetch('/get_video');
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const data = await response.json();
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// Update stats
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document.getElementById('total-entries').textContent = data.total_entries;
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document.getElementById('vehicle-zone').textContent = data.vehicles_in_zone;
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const N = data.vehicles_in_zone; // Jumlah kendaraan terdeteksi dalam L meter
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const L = 20; // Panjang zona deteksi (dalam meter)
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const P = N / L; // Kepadatan kendaraan per meter
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const kendaraanPerKm = Math.round(P * 1000); // Estimasi kendaraan dalam 1 km
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let keterangan = '';
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if (P <= 0.1) {
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keterangan = 'Kepadatan sepi';
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} else if (P <= 0.20) {
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keterangan = 'Kepadatan sedang';
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} else {
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keterangan = 'Kepadatan tinggi';
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}
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keterangan += ` | Estimasi ${kendaraanPerKm} kendaraan per 1 km`;
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document.getElementById('kepadatan').textContent = keterangan;
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// Populate table
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const tbody = document.getElementById('log-table-body');
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tbody.innerHTML = '';
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const jumlahTampil = 20; // 💡 Ubah sesuai kebutuhan (bisa pakai input juga)
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const entriesToShow = data.entries.slice(0, jumlahTampil); // Flexible slice
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entriesToShow.forEach(entry => {
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const row = document.createElement('tr');
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row.innerHTML = `
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<td>${entry.id}</td>
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<td>${entry.vehicle_id}</td>
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<td>${entry.direction}</td>
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<td>${formatTanggalIndonesia(entry.timestamp)}</td>
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<td>${entry.speed.toFixed(1)}</td>
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`;
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tbody.appendChild(row);
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});
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} catch (err) {
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console.error('Error loading data:', err);
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document.getElementById('log-table-body').innerHTML = `<tr><td colspan="5">Error loading data</td></tr>`;
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}
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}
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// Initial load
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loadData();
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// Refresh every 10 seconds
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setInterval(loadData, 2500);
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</script>
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</body>
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</html> |