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2026-09-24 13:05:20 -04:00
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Server Log Viewer - Bible App</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
background: #1a1a1a;
color: #e0e0e0;
font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
font-size: 13px;
line-height: 1.5;
padding: 20px;
overflow-x: hidden;
}
.header {
background: #2a2a2a;
padding: 15px 20px;
border-bottom: 2px solid #4a9eff;
margin-bottom: 20px;
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 15px;
}
h1 {
color: #4a9eff;
font-size: 20px;
font-weight: 600;
}
.controls {
display: flex;
gap: 10px;
align-items: center;
flex-wrap: wrap;
}
button {
background: #4a9eff;
color: white;
border: none;
padding: 8px 16px;
border-radius: 4px;
cursor: pointer;
font-size: 13px;
font-weight: 500;
transition: background 0.2s;
}
button:hover {
background: #5ab0ff;
}
button:active {
background: #3a8eef;
}
button.secondary {
background: #555;
}
button.secondary:hover {
background: #666;
}
button.danger {
background: #ff6b6b;
}
button.danger:hover {
background: #ff7b7b;
}
.filter-controls {
display: flex;
gap: 10px;
align-items: center;
flex-wrap: wrap;
}
.filter-input {
background: #2a2a2a;
border: 1px solid #444;
color: #e0e0e0;
padding: 6px 12px;
border-radius: 4px;
font-size: 13px;
font-family: inherit;
min-width: 200px;
}
.filter-input:focus {
outline: none;
border-color: #4a9eff;
}
.stats {
display: flex;
gap: 20px;
font-size: 12px;
color: #999;
}
.log-container {
background: #1a1a1a;
border: 1px solid #333;
border-radius: 4px;
max-height: calc(100vh - 200px);
overflow-y: auto;
overflow-x: auto;
padding: 10px;
}
.log-entry {
padding: 4px 8px;
margin: 2px 0;
border-left: 3px solid transparent;
white-space: pre-wrap;
word-wrap: break-word;
font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
font-size: 12px;
}
.log-entry:hover {
background: #2a2a2a;
}
.log-entry.osc {
border-left-color: #4a9eff;
}
.log-entry.osc-feedback {
border-left-color: #51cf66;
}
.log-entry.error {
border-left-color: #ff6b6b;
color: #ff9999;
}
.log-entry.warn {
border-left-color: #ffd43b;
color: #ffe066;
}
.log-entry.info {
border-left-color: #74c0fc;
color: #a5d8ff;
}
.timestamp {
color: #666;
margin-right: 8px;
font-size: 11px;
}
.empty-state {
text-align: center;
padding: 60px 20px;
color: #666;
}
.empty-state h2 {
color: #999;
margin-bottom: 10px;
}
.auto-scroll-indicator {
position: fixed;
bottom: 20px;
right: 20px;
background: #4a9eff;
color: white;
padding: 8px 16px;
border-radius: 4px;
font-size: 12px;
opacity: 0;
transition: opacity 0.3s;
pointer-events: none;
}
.auto-scroll-indicator.visible {
opacity: 1;
}
</style>
</head>
<body>
<div class="header">
<h1>📋 Server Log Viewer</h1>
<div class="controls">
<div class="filter-controls">
<input type="text" id="filterInput" class="filter-input" placeholder="Filter logs (e.g., OSC, error, feedback)">
<button onclick="clearFilter()" class="secondary">Clear Filter</button>
</div>
<button onclick="clearLogs()" class="danger">Clear Logs</button>
<button onclick="toggleAutoScroll()" id="autoScrollBtn">Auto-scroll: ON</button>
<button onclick="exportLogs()" class="secondary">Export Logs</button>
<button onclick="goBack()" class="secondary" style="background: #666;">← Back to App</button>
</div>
</div>
<div class="stats">
<span>Total Logs: <strong id="totalCount">0</strong></span>
<span>Filtered: <strong id="filteredCount">0</strong></span>
<span>Errors: <strong id="errorCount">0</strong></span>
<span>OSC Messages: <strong id="oscCount">0</strong></span>
</div>
<div class="log-container" id="logContainer">
<div class="empty-state">
<h2>Waiting for logs...</h2>
<p>Server logs will appear here when the app is running.</p>
<p style="margin-top: 10px; font-size: 11px; color: #555;">Send an OSC command from Companion to see OSC feedback logs.</p>
</div>
</div>
<div class="auto-scroll-indicator" id="autoScrollIndicator">Auto-scrolling...</div>
<script>
let logs = [];
let filteredLogs = [];
let autoScroll = true;
let filterText = '';
// Load initial logs from API
async function loadInitialLogs() {
try {
const response = await fetch('/api/logs?limit=500');
if (response.ok) {
const data = await response.json();
if (data.ok && data.logs) {
// Real-time logs may have arrived via IPC while we were awaiting the fetch.
// Replacing the array outright would drop them, so re-append any not in the snapshot.
const realtimeDuringFetch = logs.slice();
logs = data.logs.slice();
const seen = new Set(logs.map(l => JSON.stringify(l)));
realtimeDuringFetch.forEach(l => {
const k = JSON.stringify(l);
if (!seen.has(k)) { logs.push(l); seen.add(k); }
});
applyFilter();
updateStats();
}
}
} catch (e) {
console.error('Failed to load initial logs:', e);
}
}
// Listen for logs from main process (real-time updates)
if (window.electron && window.electron.ipcRenderer) {
window.electron.ipcRenderer.on('server-log', (event, logData) => {
addLog(logData);
});
}
// Load initial logs when page loads
loadInitialLogs();
// Refresh logs every 5 seconds to catch any missed ones
setInterval(() => {
if (logs.length === 0) {
loadInitialLogs();
}
}, 5000);
function addLog(logData) {
const entry = {
timestamp: new Date().toISOString(),
level: logData.level || 'log',
message: logData.message || '',
category: logData.category || '',
...logData
};
logs.push(entry);
// Keep only last 1000 logs to prevent memory issues
if (logs.length > 1000) {
logs.shift();
}
applyFilter();
updateStats();
}
function applyFilter() {
if (!filterText) {
filteredLogs = logs;
} else {
const filterLower = filterText.toLowerCase();
filteredLogs = logs.filter(log => {
const message = (log.message || '').toLowerCase();
const category = (log.category || '').toLowerCase();
const level = (log.level || '').toLowerCase();
return message.includes(filterLower) ||
category.includes(filterLower) ||
level.includes(filterLower);
});
}
renderLogs();
}
function renderLogs() {
const container = document.getElementById('logContainer');
if (filteredLogs.length === 0) {
container.innerHTML = `
<div class="empty-state">
<h2>No logs found</h2>
<p>${filterText ? 'Try adjusting your filter.' : 'Logs will appear here when available.'}</p>
</div>
`;
return;
}
container.innerHTML = filteredLogs.map(log => {
const time = new Date(log.timestamp).toLocaleTimeString();
const level = log.level || 'log';
const category = log.category || '';
// Determine CSS class based on log content
let logClass = level;
if (category.includes('OSC Feedback') || log.message.includes('[OSC Feedback]')) {
logClass += ' osc-feedback';
} else if (category.includes('OSC') || log.message.includes('[OSC]')) {
logClass += ' osc';
}
return `
<div class="log-entry ${logClass}">
<span class="timestamp">${time}</span>
<span class="message">${escapeHtml(log.message)}</span>
</div>
`;
}).join('');
if (autoScroll) {
container.scrollTop = container.scrollHeight;
}
}
function escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
function updateStats() {
document.getElementById('totalCount').textContent = logs.length;
document.getElementById('filteredCount').textContent = filteredLogs.length;
document.getElementById('errorCount').textContent = logs.filter(l => l.level === 'error').length;
document.getElementById('oscCount').textContent = logs.filter(l =>
l.category.includes('OSC') || (l.message && l.message.includes('[OSC]'))
).length;
}
function clearLogs() {
if (confirm('Clear all logs? This cannot be undone.')) {
logs = [];
filteredLogs = [];
renderLogs();
updateStats();
}
}
function clearFilter() {
document.getElementById('filterInput').value = '';
filterText = '';
applyFilter();
}
function toggleAutoScroll() {
autoScroll = !autoScroll;
const btn = document.getElementById('autoScrollBtn');
btn.textContent = `Auto-scroll: ${autoScroll ? 'ON' : 'OFF'}`;
btn.style.background = autoScroll ? '#4a9eff' : '#555';
if (autoScroll) {
const container = document.getElementById('logContainer');
container.scrollTop = container.scrollHeight;
}
}
function exportLogs() {
const logText = filteredLogs.map(log => {
const time = new Date(log.timestamp).toISOString();
return `[${time}] [${log.level.toUpperCase()}] ${log.message}`;
}).join('\n');
const blob = new Blob([logText], { type: 'text/plain' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = `bible-app-logs-${new Date().toISOString().split('T')[0]}.txt`;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);
}
function goBack() {
// Try to go back to the main app
if (window.history.length > 1) {
window.history.back();
} else {
// Fallback: navigate to root
window.location.href = '/';
}
}
// Filter input handler
document.getElementById('filterInput').addEventListener('input', (e) => {
filterText = e.target.value;
applyFilter();
});
// Show auto-scroll indicator when user scrolls manually
const container = document.getElementById('logContainer');
const indicator = document.getElementById('autoScrollIndicator');
container.addEventListener('scroll', () => {
const isAtBottom = container.scrollHeight - container.scrollTop <= container.clientHeight + 10;
if (autoScroll && !isAtBottom) {
indicator.classList.add('visible');
setTimeout(() => {
indicator.classList.remove('visible');
}, 2000);
}
});
// Initial render
renderLogs();
updateStats();
</script>
</body>
</html>