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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>System Status | Live Monitor</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&family=JetBrains+Mono:wght@400;700&display=swap" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css">
<style>
:root {
--bg-color: #0b0f19;
--card-bg: rgba(23, 32, 51, 0.7);
--border-color: rgba(255, 255, 255, 0.1);
--accent-green: #10b981;
--accent-red: #ef4444;
--text-muted: #94a3b8;
}
body {
background-color: var(--bg-color);
background-image:
radial-gradient(at 0% 0%, rgba(16, 185, 129, 0.1) 0px, transparent 50%),
radial-gradient(at 100% 100%, rgba(59, 130, 246, 0.1) 0px, transparent 50%);
color: #fff;
font-family: 'Inter', sans-serif;
min-height: 100vh;
-webkit-font-smoothing: antialiased;
}
/* --- Header Stats --- */
.stats-bar {
background: rgba(255,255,255,0.03);
border-bottom: 1px solid var(--border-color);
padding: 15px 0;
margin-bottom: 40px;
backdrop-filter: blur(10px);
}
.stat-item {
border-right: 1px solid var(--border-color);
}
.stat-item:last-child { border-right: none; }
.stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.stat-value { font-family: 'JetBrains Mono', monospace; font-size: 1.2rem; font-weight: 700; }
/* --- Cards --- */
.monitor-card {
background: var(--card-bg);
border: 1px solid var(--border-color);
border-radius: 12px;
padding: 24px;
transition: all 0.3s ease;
position: relative;
overflow: hidden;
backdrop-filter: blur(12px);
}
.monitor-card:hover {
transform: translateY(-5px);
border-color: rgba(255, 255, 255, 0.2);
box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}
/* --- Typography & Elements --- */
h5 { font-weight: 600; font-size: 1.1rem; margin: 0; }
.mono-text { font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; color: var(--text-muted); }
/* --- Status Indicators --- */
.status-dot {
height: 10px;
width: 10px;
border-radius: 50%;
display: inline-block;
margin-right: 8px;
}
.status-online {
background-color: var(--accent-green);
box-shadow: 0 0 10px var(--accent-green);
animation: pulse-green 2s infinite;
}
.status-offline {
background-color: var(--accent-red);
box-shadow: 0 0 10px var(--accent-red);
animation: pulse-red 2s infinite;
}
@keyframes pulse-green {
0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
@keyframes pulse-red {
0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}
/* --- Progress Bar --- */
.reliability-track {
height: 6px;
background: rgba(255,255,255,0.1);
border-radius: 3px;
margin-top: 15px;
margin-bottom: 8px;
overflow: hidden;
}
.reliability-bar {
height: 100%;
border-radius: 3px;
transition: width 0.5s ease;
}
/* --- Loading Skeleton --- */
.skeleton {
background: linear-gradient(90deg, #1f2937 25%, #374151 50%, #1f2937 75%);
background-size: 200% 100%;
animation: loading 1.5s infinite;
border-radius: 4px;
color: transparent !important;
}
@keyframes loading {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
</style>
</head>
<body>
<div class="stats-bar sticky-top">
<div class="container">
<div class="row align-items-center">
<div class="col-md-4 mb-2 mb-md-0">
<div class="d-flex align-items-center gap-2">
<i class="bi bi-activity text-primary fs-4"></i>
<h4 class="m-0 fw-bold">Uptime<span class="text-primary">Monitor</span></h4>
</div>
</div>
<div class="col-md-8">
<div class="row text-center text-md-end">
<div class="col-4 stat-item">
<div class="stat-label">System Uptime</div>
<div class="stat-value text-white" id="server-uptime">--:--:--</div>
</div>
<div class="col-4 stat-item">
<div class="stat-label">Active Monitors</div>
<div class="stat-value text-info" id="monitor-count">-</div>
</div>
<div class="col-4 stat-item">
<div class="stat-label">Server Time</div>
<div class="stat-value text-warning" id="server-time">--:--</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="container pb-5">
<div class="d-flex justify-content-between align-items-end mb-4">
<div>
<h2 class="fw-bold mb-1">Service Status</h2>
<p class="text-muted m-0">Real-time performance metrics</p>
</div>
<div class="text-end">
<span class="badge bg-dark border border-secondary text-secondary" id="last-updated">
<i class="bi bi-arrow-repeat spin"></i> Connecting...
</span>
</div>
</div>
<div class="row g-4" id="cards-container">
<div class="col-md-6 col-lg-4"><div class="monitor-card skeleton" style="height: 200px"></div></div>
<div class="col-md-6 col-lg-4"><div class="monitor-card skeleton" style="height: 200px"></div></div>
<div class="col-md-6 col-lg-4"><div class="monitor-card skeleton" style="height: 200px"></div></div>
</div>
</div>
<script>
// Helper to format seconds into H:M:S
function formatDuration(seconds) {
const h = Math.floor(seconds / 3600);
const m = Math.floor((seconds % 3600) / 60);
const s = Math.floor(seconds % 60);
return `${h}h ${m}m ${s}s`;
}
// Helper to calculate percentage
function calcPercentage(success, fail) {
const total = success + fail;
if (total === 0) return 100;
return ((success / total) * 100).toFixed(1);
}
async function loadStatus() {
try {
const res = await fetch("/status");
const data = await res.json();
// 1. Update Header Stats
document.getElementById("server-uptime").innerText = formatDuration(data.uptimeSeconds);
document.getElementById("server-time").innerText = data.serverTime;
document.getElementById("monitor-count").innerText = Object.keys(data.targets).length;
const now = new Date();
document.getElementById("last-updated").innerHTML =
`<i class="bi bi-check-circle-fill text-success"></i> Updated: ${now.toLocaleTimeString()}`;
// 2. Build Cards
const container = document.getElementById("cards-container");
let html = "";
Object.values(data.targets).forEach(t => {
const isOnline = t.lastStatus === "online";
const statusClass = isOnline ? "status-online" : "status-offline";
const statusText = isOnline ? "Operational" : "Downtime Detected";
const badgeColor = isOnline ? "text-success" : "text-danger";
// Calculate reliability
const percent = calcPercentage(t.success, t.fail);
const barColor = percent > 90 ? 'bg-success' : (percent > 50 ? 'bg-warning' : 'bg-danger');
html += `
<div class="col-md-6 col-lg-4">
<div class="monitor-card">
<div class="d-flex justify-content-between align-items-start mb-3">
<div class="d-flex align-items-center">
<span class="status-dot ${statusClass}"></span>
<div>
<h5 class="text-truncate" style="max-width: 200px;" title="${t.url}">${t.url}</h5>
<small class="${badgeColor} fw-bold" style="font-size: 0.75rem;">${statusText}</small>
</div>
</div>
<span class="badge bg-dark border border-secondary text-muted font-monospace">
HTTP/2
</span>
</div>
<div class="d-flex justify-content-between align-items-end">
<span class="text-muted" style="font-size: 0.8rem">Reliability</span>
<span class="fw-bold ${badgeColor}">${percent}%</span>
</div>
<div class="reliability-track">
<div class="reliability-bar ${barColor}" style="width: ${percent}%"></div>
</div>
<hr class="border-secondary opacity-25 my-3">
<div class="row text-center">
<div class="col-4 border-end border-secondary border-opacity-25">
<div class="d-block text-muted" style="font-size: 0.7rem">SUCCESS</div>
<div class="fw-bold text-white">${t.success}</div>
</div>
<div class="col-4 border-end border-secondary border-opacity-25">
<div class="d-block text-muted" style="font-size: 0.7rem">FAILED</div>
<div class="fw-bold text-danger">${t.fail}</div>
</div>
<div class="col-4">
<div class="d-block text-muted" style="font-size: 0.7rem">LAST PING</div>
<div class="mono-text text-white">${t.lastPing ? t.lastPing.split(' ')[1] : 'N/A'}</div>
</div>
</div>
</div>
</div>
`;
});
container.innerHTML = html;
} catch (error) {
console.error("Fetch error:", error);
document.getElementById("last-updated").innerHTML =
`<i class="bi bi-exclamation-triangle-fill text-danger"></i> Connection Lost`;
}
}
// Initial load
loadStatus();
// Poll every 5 seconds
setInterval(loadStatus, 5000);
</script>
</body>
</html>