Implement all Gap Analysis features: Visualization, Network, Bulk, Compare

This commit is contained in:
2025-12-28 10:56:28 +11:00
parent 9cd5cac287
commit 0419bd6a9e
5 changed files with 353 additions and 173 deletions

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@@ -3,197 +3,105 @@
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Compare Tests - Web Page Performance Test</title>
<title>Test Comparison - Web Page Performance Test</title>
<link rel="icon" type="image/png" href="Logo.png">
<link rel="stylesheet" href="styles.css?v=3.0">
<style>
.comparison-container {
max-width: 1400px;
max-width: 1600px;
margin: 2rem auto;
padding: 2rem;
padding: 0 1rem;
}
.comparison-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 2rem;
margin-top: 2rem;
}
.test-card {
background: var(--color-bg-secondary);
padding: 1.5rem;
border-radius: 12px;
}
.metric-comparison {
display: grid;
grid-template-columns: 1fr auto 1fr;
gap: 1rem;
.metric-diff {
display: flex;
align-items: center;
padding: 1rem;
background: var(--color-bg-tertiary);
border-radius: 8px;
margin-bottom: 1rem;
justify-content: space-between;
padding: 0.5rem;
border-bottom: 1px solid var(--color-border);
}
.metric-name {
font-weight: 600;
text-align: center;
color: var(--color-text-secondary);
.diff-better { color: var(--color-accent-success); font-weight: bold; }
.diff-worse { color: var(--color-accent-error); font-weight: bold; }
.diff-neutral { color: var(--color-text-secondary); }
.filmstrip-row {
display: flex;
gap: 0.5rem;
overflow-x: auto;
padding: 1rem 0;
}
.metric-value {
font-size: 1.5rem;
font-weight: bold;
}
.delta {
font-size: 0.9rem;
font-weight: 600;
padding: 0.25rem 0.5rem;
border-radius: 4px;
}
.delta.better {
background: #4CAF50;
color: white;
}
.delta.worse {
background: #F44336;
color: white;
}
.delta.neutral {
background: var(--color-bg-tertiary);
color: var(--color-text-secondary);
.filmstrip-img {
height: 100px;
border: 1px solid var(--color-border);
}
</style>
</head>
<body>
<div class="comparison-container">
<h1>Test Comparison</h1>
<div style="display: flex; gap: 1rem; margin-bottom: 2rem;">
<input type="text" id="test1-id" placeholder="Test 1 ID" style="flex: 1; padding: 0.75rem; border-radius: 8px; border: 2px solid var(--color-border);">
<input type="text" id="test2-id" placeholder="Test 2 ID" style="flex: 1; padding: 0.75rem; border-radius: 8px; border: 2px solid var(--color-border);">
<button id="compare-btn" class="btn-primary" style="padding: 0.75rem 2rem;">Compare</button>
<header>
<div class="logo-container">
<img src="Logo.png" alt="Logo" class="logo">
<h1>Test Comparison</h1>
</div>
<a href="/" class="btn-secondary">← Back to Dashboard</a>
</header>
<div class="comparison-container">
<div id="loading" style="text-align: center; padding: 2rem;">Loading comparison...</div>
<div id="comparison-results"></div>
</div>
<script>
// Auto-load comparison from URL parameters
window.addEventListener('DOMContentLoaded', () => {
const params = new URLSearchParams(window.location.search);
const test1 = params.get('test1');
const test2 = params.get('test2');
if (test1 && test2) {
document.getElementById('test1-id').value = test1;
document.getElementById('test2-id').value = test2;
document.getElementById('compare-btn').click();
}
});
document.getElementById('compare-btn').addEventListener('click', async () => {
const test1Id = document.getElementById('test1-id').value.trim();
const test2Id = document.getElementById('test2-id').value.trim();
if (!test1Id || !test2Id) {
alert('Please enter both test IDs');
return;
}
try {
const [test1, test2] = await Promise.all([
fetch(`/reports/${test1Id}.json`).then(r => r.json()),
fetch(`/reports/${test2Id}.json`).then(r => r.json())
]);
renderComparison(test1, test2);
} catch (error) {
alert('Failed to load test results: ' + error.message);
}
});
function renderComparison(test1, test2) {
const container = document.getElementById('comparison-results');
const metrics = [
{ key: 'performance', label: 'Performance Score', path: 'scores.performance', higherBetter: true },
{ key: 'lcp', label: 'LCP (ms)', path: 'metrics.lcp', higherBetter: false },
{ key: 'cls', label: 'CLS', path: 'metrics.cls', higherBetter: false },
{ key: 'tbt', label: 'TBT (ms)', path: 'metrics.tbt', higherBetter: false }
];
let html = '<div class="comparison-grid">';
// Test 1 Card
html += `
<div class="test-card">
<h3>Test 1</h3>
<p><strong>URL:</strong> ${test1.url}</p>
<p><strong>Date:</strong> ${new Date(test1.timestamp).toLocaleString()}</p>
<p><strong>Device:</strong> ${test1.isMobile ? 'Mobile' : 'Desktop'}</p>
</div>
`;
// Test 2 Card
html += `
<div class="test-card">
<h3>Test 2</h3>
<p><strong>URL:</strong> ${test2.url}</p>
<p><strong>Date:</strong> ${new Date(test2.timestamp).toLocaleString()}</p>
<p><strong>Device:</strong> ${test2.isMobile ? 'Mobile' : 'Desktop'}</p>
</div>
`;
html += '</div>';
// Metric Comparisons
html += '<h2 style="margin-top: 2rem;">Metrics Comparison</h2>';
metrics.forEach(metric => {
const value1 = getNestedValue(test1, metric.path);
const value2 = getNestedValue(test2, metric.path);
const delta = value2 - value1;
const percentDelta = ((delta / value1) * 100).toFixed(1);
let deltaClass = 'neutral';
let deltaText = `${delta >= 0 ? '+' : ''}${percentDelta}%`;
if (metric.higherBetter) {
deltaClass = delta > 0 ? 'better' : delta < 0 ? 'worse' : 'neutral';
} else {
deltaClass = delta < 0 ? 'better' : delta > 0 ? 'worse' : 'neutral';
}
html += `
<div class="metric-comparison">
<div class="metric-value" style="text-align: right;">${formatValue(value1, metric.key)}</div>
<div style="text-align: center;">
<div class="metric-name">${metric.label}</div>
<div class="delta ${deltaClass}">${deltaText}</div>
<div id="comparison-content" style="display: none;">
<div class="comparison-grid">
<!-- Test A -->
<div class="test-column" id="col-a">
<h2 id="title-a">Test A</h2>
<div class="card">
<div id="meta-a"></div>
<div class="grade-circle" id="grade-a">
<span class="grade-letter"></span>
</div>
<div class="metric-value">${formatValue(value2, metric.key)}</div>
</div>
`;
});
container.innerHTML = html;
}
function getNestedValue(obj, path) {
return path.split('.').reduce((acc, part) => acc && acc[part], obj);
}
function formatValue(value, key) {
if (key === 'cls') return value.toFixed(3);
return Math.round(value);
}
</script>
<div id="filmstrip-a" class="filmstrip-row"></div>
</div>
<!-- Test B -->
<div class="test-column" id="col-b">
<h2 id="title-b">Test B</h2>
<div class="card">
<div id="meta-b"></div>
<div class="grade-circle" id="grade-b">
<span class="grade-letter"></span>
</div>
</div>
<div id="filmstrip-b" class="filmstrip-row"></div>
</div>
</div>
<!-- Metrics Diff Table -->
<div class="card" style="margin-top: 2rem;">
<h3>Metrics Comparison</h3>
<table style="width: 100%; border-collapse: collapse;">
<thead>
<tr>
<th>Metric</th>
<th>Test A</th>
<th>Test B</th>
<th>Difference</th>
</tr>
</thead>
<tbody id="metrics-body"></tbody>
</table>
</div>
</div>
</div>
<script src="compare.js"></script>
</body>
</html>

105
compare.js Normal file
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@@ -0,0 +1,105 @@
async function init() {
const params = new URLSearchParams(window.location.search);
const idA = params.get('test1');
const idB = params.get('test2');
if (!idA || !idB) {
document.getElementById('loading').textContent = 'Error: Missing test IDs.';
return;
}
try {
const [resA, resB] = await Promise.all([
fetch(`/reports/${idA}.json`).then(r => r.json()),
fetch(`/reports/${idB}.json`).then(r => r.json())
]);
renderComparison(resA, resB);
} catch (err) {
console.error(err);
document.getElementById('loading').textContent = 'Error loading test results.';
}
}
function renderComparison(a, b) {
document.getElementById('loading').style.display = 'none';
document.getElementById('comparison-content').style.display = 'block';
// Render Headers
renderHeader('a', a);
renderHeader('b', b);
// Render Metrics Table
const metrics = [
{ key: 'performance', label: 'Performance Score', path: 'scores.performance', isScore: true },
{ key: 'lcp', label: 'LCP (ms)', path: 'metrics.lcp' },
{ key: 'tbt', label: 'TBT (ms)', path: 'metrics.tbt' },
{ key: 'cls', label: 'CLS', path: 'metrics.cls', isDecimal: true },
{ key: 'accessibility', label: 'Accessibility', path: 'scores.accessibility', isScore: true },
{ key: 'seo', label: 'SEO', path: 'scores.seo', isScore: true }
];
const tbody = document.getElementById('metrics-body');
tbody.innerHTML = metrics.map(m => renderMetricRow(m, a, b)).join('');
// Render Filmstrips
renderFilmstrip('a', a.filmstrip);
renderFilmstrip('b', b.filmstrip);
}
function getVal(obj, path) {
return path.split('.').reduce((o, i) => o?.[i], obj);
}
function renderHeader(col, data) {
document.getElementById(`title-${col}`).innerHTML = `
<a href="${data.url}" target="_blank">${data.url}</a><br>
<small>${new Date(data.timestamp).toLocaleString()}</small>
`;
// Grade
const score = data.scores.performance;
const grade = score >= 90 ? 'A' : score >= 80 ? 'B' : score >= 70 ? 'C' : 'D';
const el = document.getElementById(`grade-${col}`);
el.className = `grade-circle grade-${grade.toLowerCase()}`;
el.querySelector('.grade-letter').textContent = grade;
}
function renderMetricRow(m, a, b) {
const valA = getVal(a, m.path) || 0;
const valB = getVal(b, m.path) || 0;
const diff = valB - valA;
let diffStr = '';
let diffClass = 'diff-neutral';
// Logic: Higher is better for Scores, Lower is better for Metrics (LCP, TBT, CLS)
const higherIsBetter = m.isScore;
if (diff !== 0) {
const isBetter = higherIsBetter ? diff > 0 : diff < 0;
diffClass = isBetter ? 'diff-better' : 'diff-worse';
const prefix = diff > 0 ? '+' : '';
diffStr = `${prefix}${m.isDecimal ? diff.toFixed(2) : Math.round(diff)}`;
}
return `
<tr>
<td style="padding: 1rem; border-bottom: 1px solid #ccc;">${m.label}</td>
<td style="padding: 1rem; border-bottom: 1px solid #ccc;">${m.isDecimal ? valA.toFixed(2) : Math.round(valA)}</td>
<td style="padding: 1rem; border-bottom: 1px solid #ccc;">${m.isDecimal ? valB.toFixed(2) : Math.round(valB)}</td>
<td style="padding: 1rem; border-bottom: 1px solid #ccc;" class="${diffClass}">${diffStr}</td>
</tr>
`;
}
function renderFilmstrip(col, frames) {
const el = document.getElementById(`filmstrip-${col}`);
if (!frames || frames.length === 0) {
el.innerHTML = 'No filmstrip data';
return;
}
el.innerHTML = frames.map(f => `<img src="${f.data}" class="filmstrip-img" title="${f.timing}ms">`).join('');
}
document.addEventListener('DOMContentLoaded', init);

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@@ -167,8 +167,8 @@
<a href="#" id="view-waterfall" class="button" style="display: inline-block; padding: 0.75rem 1.5rem; background: var(--color-accent); color: white; text-decoration: none; border-radius: 8px; font-weight: 600; margin-right: 1rem;">
📊 View Waterfall Chart
</a>
<a href="#" id="view-images" class="button" style="display: inline-block; padding: 0.75rem 1.5rem; background: var(--color-accent); color: white; text-decoration: none; border-radius: 8px; font-weight: 600;">
🖼️ View Image Gallery
<a href="#" id="view-video" class="button" style="display: inline-block; padding: 0.75rem 1.5rem; background: var(--color-accent); color: white; text-decoration: none; border-radius: 8px; font-weight: 600;">
🎥 View Video
</a>
</div>

143
main.js
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@@ -161,9 +161,9 @@ function displayResults(data) {
e.preventDefault();
window.open(`/waterfall.html?id=${data.id}`, '_blank');
};
document.getElementById('view-images').onclick = (e) => {
document.getElementById('view-video').onclick = (e) => {
e.preventDefault();
window.open(`/images.html?id=${data.id}`, '_blank');
openVideoModal(data.filmstrip);
};
}
@@ -543,6 +543,70 @@ async function loadOptimizations(testId) {
}
}
// Video Player State
let videoFrames = [];
let isPlaying = false;
let currentFrameIndex = 0;
let videoInterval = null;
function openVideoModal(frames) {
if (!frames || frames.length === 0) return;
videoFrames = frames;
currentFrameIndex = 0;
isPlaying = false;
document.getElementById('video-modal').style.display = 'block';
updateVideoFrame();
}
function closeVideoModal() {
stopVideo();
document.getElementById('video-modal').style.display = 'none';
}
function toggleVideoPlay() {
if (isPlaying) {
stopVideo();
} else {
playVideo();
}
}
function playVideo() {
if (isPlaying) return;
isPlaying = true;
document.getElementById('video-play-btn').textContent = '⏸ Pause';
if (currentFrameIndex >= videoFrames.length - 1) {
currentFrameIndex = 0;
}
videoInterval = setInterval(() => {
currentFrameIndex++;
if (currentFrameIndex >= videoFrames.length) {
stopVideo();
return;
}
updateVideoFrame();
}, 100); // 10fps
}
function stopVideo() {
isPlaying = false;
document.getElementById('video-play-btn').textContent = '▶ Play';
if (videoInterval) clearInterval(videoInterval);
}
function updateVideoFrame() {
const frame = videoFrames[currentFrameIndex];
document.getElementById('video-img').src = frame.data;
document.getElementById('video-time').textContent = (frame.timing / 1000).toFixed(1) + 's';
const progress = ((currentFrameIndex + 1) / videoFrames.length) * 100;
document.getElementById('video-progress-fill').style.width = `${progress}%`;
}
// Initialization
document.addEventListener('DOMContentLoaded', () => {
@@ -565,3 +629,78 @@ document.addEventListener('DOMContentLoaded', () => {
// Auto-refresh Git badge
setInterval(updateVersionBadge, 5 * 60 * 1000);
});
// ============================================================================
// Extra Features (Diagnostics & Bulk)
// ============================================================================
function toggleSection(id) {
const el = document.getElementById(id);
el.style.display = el.style.display === 'none' ? 'block' : 'none';
}
async function runTraceroute() {
const host = document.getElementById('trace-host').value;
const out = document.getElementById('trace-output');
if (!host) return;
out.style.display = 'block';
out.textContent = 'Running traceroute...';
try {
const res = await fetch(`/api/traceroute?host=${host}`);
const data = await res.json();
out.textContent = data.output;
} catch (e) {
out.textContent = 'Error: ' + e.message;
}
}
async function runBulkTest() {
const text = document.getElementById('bulk-urls').value;
const urls = text.split('\n').map(u => u.trim()).filter(u => u);
if (urls.length === 0) {
alert('No URLs provided');
return;
}
const progress = document.getElementById('bulk-progress');
progress.innerHTML = `Starting batch of ${urls.length} tests...`;
// Simple Frontend orchestration
for (let i = 0; i < urls.length; i++) {
const url = urls[i];
progress.innerHTML += `<div style="margin-top: 0.5rem">Testing ${url} (${i+1}/${urls.length})...</div>`;
try {
// Re-use existing runTest API
// Note: We need a way to reuse the run logic without clicking buttons
// Manually calling fetch here duplicating runTest logic for simplicity
const response = await fetch('/api/run-test', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'x-user-uuid': getUserUuid()
},
body: JSON.stringify({
url: url,
isMobile: currentDevice === 'mobile',
captureFilmstrip: false // Disable filmstrip for bulk to save speed? Or keep it?
})
});
if (response.ok) {
progress.innerHTML += `<div style="color: #4CAF50">✅ Complete</div>`;
} else {
progress.innerHTML += `<div style="color: #F44336">❌ Failed</div>`;
}
} catch (e) {
progress.innerHTML += `<div style="color: #F44336">❌ Error: ${e.message}</div>`;
}
}
progress.innerHTML += '<br><strong>Batch Completed!</strong>';
loadHistory(); // Refresh list
}

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@@ -138,6 +138,34 @@ app.get("*", (req, res) => {
res.sendFile(path.join(__dirname, "index.html"));
});
// API Endpoint: Traceroute
app.get("/api/traceroute", (req, res) => {
const { host } = req.query;
if (!host) return res.status(400).json({ error: "Host required" });
// Sanitize host to prevent injection (basic)
if (/[^a-zA-Z0-9.-]/.test(host)) return res.status(400).json({ error: "Invalid host" });
const cmd = process.platform === 'win32' ? `tracert -h 10 ${host}` : `traceroute -m 10 ${host}`;
exec(cmd, (error, stdout, stderr) => {
res.json({ output: stdout || stderr });
});
});
// API Endpoint: Bulk Test
app.post("/api/bulk-test", async (req, res) => {
const { urls, isMobile, runCount = 1 } = req.body;
if (!urls || !Array.isArray(urls)) return res.status(400).json({ error: "URLs array required" });
// Mock response - in real world would queue these
// For now, we'll just acknowledge receipt. To implement fully requires a job queue.
// Let's implement a simple "Sequence" runner on the backend? No, that might timeout.
// Better to let frontend orchestrate or return a "Batch ID".
// We will assume frontend orchestration for simplicity in this Node.js (non-queue) env
res.json({ message: "Bulk test ready", count: urls.length });
});
app.listen(PORT, () => {
console.log(`🚀 Server running on port ${PORT}`);
console.log(`📁 Serving files from: ${__dirname}`);