Files
Codeman/src/web/public/app.js
T
arkonandClaude Opus 4.5 74e8dd27dd fix: use Claude Opus pricing for cost estimation
- Input: $15/M tokens (was $3/M for Sonnet)
- Output: $75/M tokens (was $15/M for Sonnet)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-25 20:16:46 +01:00

4812 lines
164 KiB
JavaScript
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// Claudeman App - Tab-based Terminal UI
// Default terminal scrollback (can be changed via settings)
const DEFAULT_SCROLLBACK = 5000;
// Notification Manager - Multi-layer browser notification system
class NotificationManager {
constructor(app) {
this.app = app;
this.notifications = [];
this.unreadCount = 0;
this.isTabVisible = !document.hidden;
this.isDrawerOpen = false;
this.originalTitle = document.title;
this.titleFlashInterval = null;
this.titleFlashState = false;
this.lastBrowserNotifTime = 0;
this.audioCtx = null;
this.renderScheduled = false;
// Debounce grouping: Map<key, {notification, timeout}>
this.groupingMap = new Map();
// Load preferences
this.preferences = this.loadPreferences();
// Visibility tracking
document.addEventListener('visibilitychange', () => {
this.isTabVisible = !document.hidden;
if (this.isTabVisible) {
this.onTabVisible();
}
});
}
loadPreferences() {
const defaults = {
enabled: true,
browserNotifications: true,
audioAlerts: false,
stuckThresholdMs: 600000,
muteCritical: false,
muteWarning: false,
muteInfo: false,
_version: 2,
};
try {
const saved = localStorage.getItem('claudeman-notification-prefs');
if (saved) {
const prefs = JSON.parse(saved);
// Migrate: v1 had browserNotifications defaulting to false
if (!prefs._version || prefs._version < 2) {
prefs.browserNotifications = true;
prefs._version = 2;
localStorage.setItem('claudeman-notification-prefs', JSON.stringify(prefs));
}
return { ...defaults, ...prefs };
}
} catch (_e) { /* ignore */ }
return defaults;
}
savePreferences() {
localStorage.setItem('claudeman-notification-prefs', JSON.stringify(this.preferences));
}
notify({ urgency, category, sessionId, sessionName, title, message }) {
if (!this.preferences.enabled) return;
// Check urgency muting
if (urgency === 'critical' && this.preferences.muteCritical) return;
if (urgency === 'warning' && this.preferences.muteWarning) return;
if (urgency === 'info' && this.preferences.muteInfo) return;
// Grouping: same category+session within 5s updates count instead of new entry
const groupKey = `${category}:${sessionId || 'global'}`;
const existing = this.groupingMap.get(groupKey);
if (existing) {
existing.notification.count = (existing.notification.count || 1) + 1;
existing.notification.message = message;
existing.notification.timestamp = Date.now();
clearTimeout(existing.timeout);
existing.timeout = setTimeout(() => this.groupingMap.delete(groupKey), 5000);
this.scheduleRender();
return;
}
const notification = {
id: Date.now() + '-' + Math.random().toString(36).slice(2, 7),
urgency,
category,
sessionId,
sessionName,
title,
message,
timestamp: Date.now(),
read: false,
count: 1,
};
// Add to log (cap at 100)
this.notifications.unshift(notification);
if (this.notifications.length > 100) this.notifications.pop();
// Track for grouping
const timeout = setTimeout(() => this.groupingMap.delete(groupKey), 5000);
this.groupingMap.set(groupKey, { notification, timeout });
// Update unread
this.unreadCount++;
this.updateBadge();
this.scheduleRender();
// Layer 2: Tab title (when tab unfocused)
if (!this.isTabVisible) {
this.updateTabTitle();
}
// Layer 3: Browser notification (critical/warning always, info only when tab hidden)
if (urgency === 'critical' || urgency === 'warning' || !this.isTabVisible) {
this.sendBrowserNotif(title, message, category, sessionId);
}
// Layer 4: Audio alert (critical only)
if (urgency === 'critical' && this.preferences.audioAlerts) {
this.playAudioAlert();
}
}
// Layer 1: Drawer rendering
scheduleRender() {
if (this.renderScheduled) return;
this.renderScheduled = true;
requestAnimationFrame(() => {
this.renderScheduled = false;
this.renderDrawer();
});
}
renderDrawer() {
const list = document.getElementById('notifList');
const empty = document.getElementById('notifEmpty');
if (!list || !empty) return;
if (this.notifications.length === 0) {
list.style.display = 'none';
empty.style.display = 'flex';
return;
}
list.style.display = 'block';
empty.style.display = 'none';
list.innerHTML = this.notifications.map(n => {
const urgencyClass = `notif-item-${n.urgency}`;
const readClass = n.read ? '' : ' unread';
const countLabel = n.count > 1 ? `<span class="notif-item-count">&times;${n.count}</span>` : '';
const sessionChip = n.sessionName ? `<span class="notif-item-session">${this.escapeHtml(n.sessionName)}</span>` : '';
return `<div class="notif-item ${urgencyClass}${readClass}" data-notif-id="${n.id}" data-session-id="${n.sessionId || ''}" onclick="app.notificationManager.clickNotification('${n.id}')">
<div class="notif-item-header">
<span class="notif-item-title">${this.escapeHtml(n.title)}${countLabel}</span>
<span class="notif-item-time">${this.relativeTime(n.timestamp)}</span>
</div>
<div class="notif-item-message">${this.escapeHtml(n.message)}</div>
${sessionChip}
</div>`;
}).join('');
}
// Layer 2: Tab title with unread count
updateTabTitle() {
if (this.unreadCount > 0 && !this.isTabVisible) {
if (!this.titleFlashInterval) {
this.titleFlashInterval = setInterval(() => {
this.titleFlashState = !this.titleFlashState;
document.title = this.titleFlashState
? `\u26A0\uFE0F (${this.unreadCount}) Claudeman`
: this.originalTitle;
}, 1500);
// Set immediately
document.title = `\u26A0\uFE0F (${this.unreadCount}) Claudeman`;
}
}
}
stopTitleFlash() {
if (this.titleFlashInterval) {
clearInterval(this.titleFlashInterval);
this.titleFlashInterval = null;
this.titleFlashState = false;
document.title = this.originalTitle;
}
}
// Layer 3: Web Notification API
sendBrowserNotif(title, body, tag, sessionId) {
if (!this.preferences.browserNotifications) return;
if (typeof Notification === 'undefined') return;
if (Notification.permission === 'default') {
// Auto-request on first notification attempt
Notification.requestPermission().then(result => {
if (result === 'granted') {
// Re-send this notification now that we have permission
this.sendBrowserNotif(title, body, tag, sessionId);
}
});
return;
}
if (Notification.permission !== 'granted') return;
// Rate limit: max 1 per 3 seconds
const now = Date.now();
if (now - this.lastBrowserNotifTime < 3000) return;
this.lastBrowserNotifTime = now;
const notif = new Notification(`Claudeman: ${title}`, {
body,
tag, // Groups same-tag notifications
icon: '/favicon.ico',
silent: true, // We handle audio ourselves
});
notif.onclick = () => {
window.focus();
if (sessionId && this.app.sessions.has(sessionId)) {
this.app.selectSession(sessionId);
}
notif.close();
};
// Auto-close after 8s
setTimeout(() => notif.close(), 8000);
}
async requestPermission() {
if (typeof Notification === 'undefined') {
this.app.showToast('Browser notifications not supported', 'warning');
return;
}
const result = await Notification.requestPermission();
const statusEl = document.getElementById('notifPermissionStatus');
if (statusEl) statusEl.textContent = `Status: ${result}`;
if (result === 'granted') {
this.preferences.browserNotifications = true;
this.savePreferences();
this.app.showToast('Notifications enabled', 'success');
} else {
this.app.showToast(`Permission ${result}`, 'warning');
}
}
// Layer 4: Audio alert via Web Audio API
playAudioAlert() {
try {
if (!this.audioCtx) {
this.audioCtx = new (window.AudioContext || window.webkitAudioContext)();
}
const ctx = this.audioCtx;
const oscillator = ctx.createOscillator();
const gain = ctx.createGain();
oscillator.connect(gain);
gain.connect(ctx.destination);
oscillator.type = 'sine';
oscillator.frequency.setValueAtTime(660, ctx.currentTime);
gain.gain.setValueAtTime(0.15, ctx.currentTime);
gain.gain.exponentialRampToValueAtTime(0.01, ctx.currentTime + 0.15);
oscillator.start(ctx.currentTime);
oscillator.stop(ctx.currentTime + 0.15);
} catch (_e) { /* Audio not available */ }
}
// UI interactions
toggleDrawer() {
const drawer = document.getElementById('notifDrawer');
if (!drawer) return;
this.isDrawerOpen = !this.isDrawerOpen;
drawer.classList.toggle('open', this.isDrawerOpen);
if (this.isDrawerOpen) {
this.renderDrawer();
}
}
clickNotification(notifId) {
const notif = this.notifications.find(n => n.id === notifId);
if (!notif) return;
// Mark as read
if (!notif.read) {
notif.read = true;
this.unreadCount = Math.max(0, this.unreadCount - 1);
this.updateBadge();
}
// Switch to session if available
if (notif.sessionId && this.app.sessions.has(notif.sessionId)) {
this.app.selectSession(notif.sessionId);
this.toggleDrawer();
}
this.scheduleRender();
}
markAllRead() {
this.notifications.forEach(n => { n.read = true; });
this.unreadCount = 0;
this.updateBadge();
this.stopTitleFlash();
this.scheduleRender();
}
clearAll() {
this.notifications = [];
this.unreadCount = 0;
this.updateBadge();
this.stopTitleFlash();
this.scheduleRender();
}
updateBadge() {
const badge = document.getElementById('notifBadge');
if (!badge) return;
if (this.unreadCount > 0) {
badge.style.display = 'flex';
badge.textContent = this.unreadCount > 99 ? '99+' : String(this.unreadCount);
} else {
badge.style.display = 'none';
}
}
onTabVisible() {
this.stopTitleFlash();
// If drawer is open, mark all as read
if (this.isDrawerOpen) {
this.markAllRead();
}
}
// Utilities
relativeTime(ts) {
const diff = Math.floor((Date.now() - ts) / 1000);
if (diff < 60) return 'now';
if (diff < 3600) return `${Math.floor(diff / 60)}m ago`;
if (diff < 86400) return `${Math.floor(diff / 3600)}h ago`;
return `${Math.floor(diff / 86400)}d ago`;
}
escapeHtml(text) {
if (!text) return '';
return text.replace(/[&<>"']/g, c => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' })[c]);
}
}
class ClaudemanApp {
constructor() {
this.sessions = new Map();
this.cases = [];
this.currentRun = null;
this.totalTokens = 0;
this.globalStats = null; // Global token/cost stats across all sessions
this.eventSource = null;
this.terminal = null;
this.fitAddon = null;
this.activeSessionId = null;
this.respawnStatus = {};
this.respawnTimers = {}; // Track timed respawn timers
this.respawnCountdownTimers = {}; // { sessionId: { timerName: { endsAt, totalMs, reason } } }
this.respawnActionLogs = {}; // { sessionId: [action, action, ...] } (max 20)
this.timerCountdownInterval = null; // Interval for updating countdown display
this.terminalBuffers = new Map(); // Store terminal content per session
this.editingSessionId = null; // Session being edited in options modal
this.pendingCloseSessionId = null; // Session pending close confirmation
this.screenSessions = []; // Screen sessions for process monitor
// Ralph loop/todo state per session
this.ralphStates = new Map(); // Map<sessionId, { loop, todos }>
// Subagent (Claude Code background agent) tracking
this.subagents = new Map(); // Map<agentId, SubagentInfo>
this.subagentActivity = new Map(); // Map<agentId, activity[]> - recent tool calls/progress
this.activeSubagentId = null; // Currently selected subagent for detail view
this.subagentPanelVisible = false;
this.subagentWindows = new Map(); // Map<agentId, { element, position }>
this.subagentWindowZIndex = 1000;
this.ralphStatePanelCollapsed = true; // Default to collapsed
// Tab alert states: Map<sessionId, 'action' | 'idle'>
this.tabAlerts = new Map();
// Terminal write batching
this.pendingWrites = '';
this.writeFrameScheduled = false;
this._wasAtBottomBeforeWrite = true; // Default to true for sticky scroll
// Render debouncing
this.renderSessionTabsTimeout = null;
this.renderRalphStatePanelTimeout = null;
this.renderTaskPanelTimeout = null;
this.renderScreenSessionsTimeout = null;
// System stats polling
this.systemStatsInterval = null;
// Notification system
this.notificationManager = new NotificationManager(this);
this.idleTimers = new Map(); // Map<sessionId, timeout> for stuck detection
// DOM element cache for performance (avoid repeated getElementById calls)
this._elemCache = {};
this.init();
}
// Cached element getter - avoids repeated DOM queries
$(id) {
if (!this._elemCache[id]) {
this._elemCache[id] = document.getElementById(id);
}
return this._elemCache[id];
}
// Format token count: 1000k -> 1m, 1450k -> 1.45m, 500 -> 500
formatTokens(count) {
if (count >= 1000000) {
const m = count / 1000000;
return m >= 10 ? `${m.toFixed(1)}m` : `${m.toFixed(2)}m`;
} else if (count >= 1000) {
const k = count / 1000;
return k >= 100 ? `${k.toFixed(0)}k` : `${k.toFixed(1)}k`;
}
return String(count);
}
// Estimate cost from tokens using Claude Opus pricing
// Input: $15/M tokens, Output: $75/M tokens
estimateCost(inputTokens, outputTokens) {
const inputCost = (inputTokens / 1000000) * 15;
const outputCost = (outputTokens / 1000000) * 75;
return inputCost + outputCost;
}
init() {
this.initTerminal();
this.loadFontSize();
this.applyHeaderVisibilitySettings();
this.applyMonitorVisibility();
this.connectSSE();
this.loadState();
this.loadQuickStartCases();
this.setupEventListeners();
// Start system stats polling
this.startSystemStatsPolling();
// Load server-stored settings (async, re-applies visibility after load)
this.loadAppSettingsFromServer().then(() => {
this.applyHeaderVisibilitySettings();
this.applyMonitorVisibility();
});
}
initTerminal() {
// Load scrollback setting from localStorage (default 5000)
const scrollback = parseInt(localStorage.getItem('claudeman-scrollback')) || DEFAULT_SCROLLBACK;
this.terminal = new Terminal({
theme: {
background: '#0d0d0d',
foreground: '#e0e0e0',
cursor: '#e0e0e0',
cursorAccent: '#0d0d0d',
selection: 'rgba(255, 255, 255, 0.3)',
black: '#0d0d0d',
red: '#ff6b6b',
green: '#51cf66',
yellow: '#ffd43b',
blue: '#339af0',
magenta: '#cc5de8',
cyan: '#22b8cf',
white: '#e0e0e0',
brightBlack: '#495057',
brightRed: '#ff8787',
brightGreen: '#69db7c',
brightYellow: '#ffe066',
brightBlue: '#5c7cfa',
brightMagenta: '#da77f2',
brightCyan: '#66d9e8',
brightWhite: '#ffffff',
},
fontFamily: '"Fira Code", "Cascadia Code", "JetBrains Mono", "SF Mono", Monaco, monospace',
fontSize: 14,
lineHeight: 1.2,
cursorBlink: true,
cursorStyle: 'block',
scrollback: scrollback,
allowTransparency: true,
});
this.fitAddon = new FitAddon.FitAddon();
this.terminal.loadAddon(this.fitAddon);
const container = document.getElementById('terminalContainer');
this.terminal.open(container);
this.fitAddon.fit();
// Always use mouse wheel for terminal scrollback, never forward to application.
// Prevents Claude's Ink UI (plan mode selector) from capturing scroll as option navigation.
container.addEventListener('wheel', (ev) => {
ev.preventDefault();
const lines = Math.round(ev.deltaY / 25) || (ev.deltaY > 0 ? 1 : -1);
this.terminal.scrollLines(lines);
}, { passive: false });
// Welcome message
this.showWelcome();
// Handle resize with throttling for performance
this._resizeTimeout = null;
this._lastResizeDims = null;
const throttledResize = () => {
if (this._resizeTimeout) return;
this._resizeTimeout = setTimeout(() => {
this._resizeTimeout = null;
if (this.fitAddon) {
this.fitAddon.fit();
if (this.activeSessionId) {
const dims = this.fitAddon.proposeDimensions();
// Only send resize if dimensions actually changed
if (dims && (!this._lastResizeDims ||
dims.cols !== this._lastResizeDims.cols ||
dims.rows !== this._lastResizeDims.rows)) {
this._lastResizeDims = { cols: dims.cols, rows: dims.rows };
fetch(`/api/sessions/${this.activeSessionId}/resize`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ cols: dims.cols, rows: dims.rows })
});
}
}
}
}, 100); // Throttle to 100ms
};
window.addEventListener('resize', throttledResize);
const resizeObserver = new ResizeObserver(throttledResize);
resizeObserver.observe(container);
// Handle keyboard input with batching for rapid keystrokes
this._pendingInput = '';
this._inputFlushTimeout = null;
this._inputFlushDelay = 16; // Flush at 60fps max
const flushInput = () => {
if (this._pendingInput && this.activeSessionId) {
const input = this._pendingInput;
this._pendingInput = '';
fetch(`/api/sessions/${this.activeSessionId}/input`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ input })
});
}
this._inputFlushTimeout = null;
};
this.terminal.onData((data) => {
if (this.activeSessionId) {
this._pendingInput += data;
// Flush immediately for control characters (Enter, Ctrl+C, etc.)
if (data.charCodeAt(0) < 32 || data.length > 1) {
if (this._inputFlushTimeout) {
clearTimeout(this._inputFlushTimeout);
this._inputFlushTimeout = null;
}
flushInput();
return;
}
// Batch regular input at 60fps
if (!this._inputFlushTimeout) {
this._inputFlushTimeout = setTimeout(flushInput, this._inputFlushDelay);
}
}
});
}
showWelcome() {
this.terminal.writeln('\x1b[1;36m Claudeman Terminal\x1b[0m');
this.terminal.writeln('');
this.terminal.writeln('\x1b[90m Each instance opens a persistent GNU Screen session running Claude or Shell.\x1b[0m');
this.terminal.writeln('\x1b[90m Sessions stay alive for autonomous work, even if you close this browser.\x1b[0m');
this.terminal.writeln('\x1b[90m Use the +/- controls to set how many instances to launch at once.\x1b[0m');
this.terminal.writeln('');
this.terminal.writeln('\x1b[90m Press \x1b[1;37mCtrl+Enter\x1b[0m\x1b[90m to start Claude\x1b[0m');
this.terminal.writeln('');
}
/**
* Check if terminal viewport is at or near the bottom.
* Used to implement "sticky scroll" behavior - keep user at bottom if they were there.
*/
isTerminalAtBottom() {
if (!this.terminal) return true;
const buffer = this.terminal.buffer.active;
// viewportY is the top line of the viewport, baseY is where scrollback starts
// If viewportY >= baseY, we're showing the latest content (at bottom)
// Allow 2 lines tolerance for edge cases
return buffer.viewportY >= buffer.baseY - 2;
}
batchTerminalWrite(data) {
// Check if at bottom BEFORE adding data (captures user's scroll position)
// Only update if not already scheduled (preserve the first check's result)
if (!this.writeFrameScheduled) {
this._wasAtBottomBeforeWrite = this.isTerminalAtBottom();
}
this.pendingWrites += data;
if (!this.writeFrameScheduled) {
this.writeFrameScheduled = true;
requestAnimationFrame(() => {
if (this.pendingWrites && this.terminal) {
this.terminal.write(this.pendingWrites);
this.pendingWrites = '';
// Sticky scroll: if user was at bottom, keep them there after new output
if (this._wasAtBottomBeforeWrite) {
this.terminal.scrollToBottom();
}
}
this.writeFrameScheduled = false;
});
}
}
/**
* Write large buffer to terminal in chunks to avoid UI jank.
* Uses requestAnimationFrame to spread work across frames.
* @param {string} buffer - The full terminal buffer to write
* @param {number} chunkSize - Size of each chunk (default 64KB for smooth 60fps)
* @returns {Promise<void>} - Resolves when all chunks written
*/
chunkedTerminalWrite(buffer, chunkSize = 64 * 1024) {
return new Promise((resolve) => {
if (!buffer || buffer.length === 0) {
resolve();
return;
}
// For small buffers, write directly
if (buffer.length <= chunkSize) {
this.terminal.write(buffer);
resolve();
return;
}
let offset = 0;
const writeChunk = () => {
if (offset >= buffer.length) {
// Wait one more frame for xterm to finish rendering before resolving
requestAnimationFrame(() => resolve());
return;
}
const chunk = buffer.slice(offset, offset + chunkSize);
this.terminal.write(chunk);
offset += chunkSize;
// Schedule next chunk on next frame
requestAnimationFrame(writeChunk);
};
// Start writing
requestAnimationFrame(writeChunk);
});
}
setupEventListeners() {
// Use capture to handle before terminal
document.addEventListener('keydown', (e) => {
// Escape - close panels and modals
if (e.key === 'Escape') {
this.closeAllPanels();
this.closeHelp();
}
// Ctrl/Cmd + ? - help
if ((e.ctrlKey || e.metaKey) && (e.key === '?' || e.key === '/')) {
e.preventDefault();
this.showHelp();
}
// Ctrl/Cmd + Enter - quick start
if ((e.ctrlKey || e.metaKey) && e.key === 'Enter') {
e.preventDefault();
this.quickStart();
}
// Ctrl/Cmd + W - close active session
if ((e.ctrlKey || e.metaKey) && e.key === 'w') {
e.preventDefault();
this.killActiveSession();
}
// Ctrl/Cmd + Tab - next session
if ((e.ctrlKey || e.metaKey) && e.key === 'Tab') {
e.preventDefault();
this.nextSession();
}
// Ctrl/Cmd + K - kill all
if ((e.ctrlKey || e.metaKey) && e.key === 'k') {
e.preventDefault();
this.killAllSessions();
}
// Ctrl/Cmd + L - clear terminal
if ((e.ctrlKey || e.metaKey) && e.key === 'l') {
e.preventDefault();
this.clearTerminal();
}
// Ctrl/Cmd + +/- - font size
if ((e.ctrlKey || e.metaKey) && (e.key === '=' || e.key === '+')) {
e.preventDefault();
this.increaseFontSize();
}
if ((e.ctrlKey || e.metaKey) && e.key === '-') {
e.preventDefault();
this.decreaseFontSize();
}
}, true); // Use capture phase to handle before terminal
}
// ========== SSE Connection ==========
connectSSE() {
this.eventSource = new EventSource('/api/events');
this.eventSource.onopen = () => this.setConnectionStatus('connected');
this.eventSource.onerror = () => {
this.setConnectionStatus('disconnected');
setTimeout(() => this.connectSSE(), 3000);
};
this.eventSource.addEventListener('init', (e) => {
this.handleInit(JSON.parse(e.data));
});
this.eventSource.addEventListener('session:created', (e) => {
const data = JSON.parse(e.data);
this.sessions.set(data.id, data);
this.renderSessionTabs();
this.updateCost();
});
this.eventSource.addEventListener('session:updated', (e) => {
const data = JSON.parse(e.data);
const session = data.session || data;
this.sessions.set(session.id, session);
this.renderSessionTabs();
this.updateCost();
// Update tokens display if this is the active session
if (session.id === this.activeSessionId && session.tokens) {
this.updateRespawnTokens(session.tokens);
}
});
this.eventSource.addEventListener('session:deleted', (e) => {
const data = JSON.parse(e.data);
this.sessions.delete(data.id);
this.terminalBuffers.delete(data.id);
this.ralphStates.delete(data.id); // Clean up ralph state for this session
// Clean up idle timer for this session
const idleTimer = this.idleTimers.get(data.id);
if (idleTimer) {
clearTimeout(idleTimer);
this.idleTimers.delete(data.id);
}
if (this.activeSessionId === data.id) {
this.activeSessionId = null;
this.terminal.clear();
this.showWelcome();
}
this.renderSessionTabs();
this.renderRalphStatePanel(); // Update ralph panel after session deleted
});
this.eventSource.addEventListener('session:terminal', (e) => {
const data = JSON.parse(e.data);
if (data.id === this.activeSessionId) {
this.batchTerminalWrite(data.data);
}
});
this.eventSource.addEventListener('session:clearTerminal', async (e) => {
const data = JSON.parse(e.data);
if (data.id === this.activeSessionId) {
// Fetch buffer, clear terminal, write buffer, resize (no Ctrl+L needed)
try {
const res = await fetch(`/api/sessions/${data.id}/terminal`);
const termData = await res.json();
this.terminal.clear();
this.terminal.reset();
if (termData.terminalBuffer) {
this.terminal.write(termData.terminalBuffer);
}
// Send resize to ensure proper dimensions
const dims = this.fitAddon.proposeDimensions();
if (dims) {
await fetch(`/api/sessions/${data.id}/resize`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ cols: dims.cols, rows: dims.rows })
});
}
} catch (err) {
console.error('clearTerminal refresh failed:', err);
}
}
});
this.eventSource.addEventListener('session:completion', (e) => {
const data = JSON.parse(e.data);
this.totalCost += data.cost || 0;
this.updateCost();
if (data.id === this.activeSessionId) {
this.terminal.writeln('');
this.terminal.writeln(`\x1b[1;32m Done (Cost: $${(data.cost || 0).toFixed(4)})\x1b[0m`);
}
});
this.eventSource.addEventListener('session:error', (e) => {
const data = JSON.parse(e.data);
if (data.id === this.activeSessionId) {
this.terminal.writeln(`\x1b[1;31m Error: ${data.error}\x1b[0m`);
}
const session = this.sessions.get(data.id);
this.notificationManager?.notify({
urgency: 'critical',
category: 'session-error',
sessionId: data.id,
sessionName: session?.name || data.id?.slice(0, 8),
title: 'Session Error',
message: data.error || 'Unknown error',
});
});
this.eventSource.addEventListener('session:exit', (e) => {
const data = JSON.parse(e.data);
const session = this.sessions.get(data.id);
if (session) {
session.status = 'stopped';
this.renderSessionTabs();
}
// Notify on unexpected exit (non-zero code)
if (data.code && data.code !== 0) {
this.notificationManager?.notify({
urgency: 'critical',
category: 'session-crash',
sessionId: data.id,
sessionName: session?.name || data.id?.slice(0, 8),
title: 'Session Crashed',
message: `Exited with code ${data.code}`,
});
}
});
this.eventSource.addEventListener('session:idle', (e) => {
const data = JSON.parse(e.data);
console.log('[DEBUG] session:idle event for:', data.id);
const session = this.sessions.get(data.id);
if (session) {
session.status = 'idle';
this.renderSessionTabs();
this.sendPendingCtrlL(data.id);
}
// Start stuck detection timer (only if no respawn running)
if (!this.respawnStatus[data.id]?.enabled) {
const threshold = this.notificationManager?.preferences?.stuckThresholdMs || 600000;
clearTimeout(this.idleTimers.get(data.id));
this.idleTimers.set(data.id, setTimeout(() => {
const s = this.sessions.get(data.id);
this.notificationManager?.notify({
urgency: 'warning',
category: 'session-stuck',
sessionId: data.id,
sessionName: s?.name || data.id?.slice(0, 8),
title: 'Session Idle',
message: `Idle for ${Math.round(threshold / 60000)}+ minutes`,
});
this.idleTimers.delete(data.id);
}, threshold));
}
});
this.eventSource.addEventListener('session:working', (e) => {
const data = JSON.parse(e.data);
console.log('[DEBUG] session:working event for:', data.id);
const session = this.sessions.get(data.id);
if (session) {
session.status = 'busy';
this.tabAlerts.delete(data.id);
this.renderSessionTabs();
this.sendPendingCtrlL(data.id);
}
// Clear stuck detection timer
const timer = this.idleTimers.get(data.id);
if (timer) {
clearTimeout(timer);
this.idleTimers.delete(data.id);
}
});
// Scheduled run events
this.eventSource.addEventListener('scheduled:created', (e) => {
this.currentRun = JSON.parse(e.data);
this.showTimer();
});
this.eventSource.addEventListener('scheduled:updated', (e) => {
this.currentRun = JSON.parse(e.data);
this.updateTimer();
});
this.eventSource.addEventListener('scheduled:completed', (e) => {
this.currentRun = JSON.parse(e.data);
this.hideTimer();
this.showToast('Scheduled run completed!', 'success');
});
this.eventSource.addEventListener('scheduled:stopped', (e) => {
this.currentRun = null;
this.hideTimer();
});
// Respawn events
this.eventSource.addEventListener('respawn:started', (e) => {
const data = JSON.parse(e.data);
this.respawnStatus[data.sessionId] = data.status;
if (data.sessionId === this.activeSessionId) {
this.showRespawnBanner();
}
});
this.eventSource.addEventListener('respawn:stopped', (e) => {
const data = JSON.parse(e.data);
delete this.respawnStatus[data.sessionId];
if (data.sessionId === this.activeSessionId) {
this.hideRespawnBanner();
}
});
this.eventSource.addEventListener('respawn:stateChanged', (e) => {
const data = JSON.parse(e.data);
if (this.respawnStatus[data.sessionId]) {
this.respawnStatus[data.sessionId].state = data.state;
}
if (data.sessionId === this.activeSessionId) {
this.updateRespawnBanner(data.state);
}
});
this.eventSource.addEventListener('respawn:cycleStarted', (e) => {
const data = JSON.parse(e.data);
if (this.respawnStatus[data.sessionId]) {
this.respawnStatus[data.sessionId].cycleCount = data.cycleNumber;
}
if (data.sessionId === this.activeSessionId) {
document.getElementById('respawnCycleCount').textContent = data.cycleNumber;
}
});
this.eventSource.addEventListener('respawn:stepSent', (_e) => {
// Step info is shown via state label (e.g., "Sending prompt", "Clearing context")
});
this.eventSource.addEventListener('respawn:autoAcceptSent', (e) => {
const data = JSON.parse(e.data);
const session = this.sessions.get(data.sessionId);
this.notificationManager?.notify({
urgency: 'info',
category: 'auto-accept',
sessionId: data.sessionId,
sessionName: session?.name || data.sessionId?.slice(0, 8),
title: 'Plan Accepted',
message: `Accepted plan mode for ${session?.name || 'session'}`,
});
});
this.eventSource.addEventListener('respawn:detectionUpdate', (e) => {
const data = JSON.parse(e.data);
if (this.respawnStatus[data.sessionId]) {
this.respawnStatus[data.sessionId].detection = data.detection;
}
if (data.sessionId === this.activeSessionId) {
this.updateDetectionDisplay(data.detection);
}
});
this.eventSource.addEventListener('respawn:aiCheckStarted', (_e) => {
// AI check status shown via updateDetectionDisplay
});
this.eventSource.addEventListener('respawn:aiCheckCompleted', (_e) => {
// AI check status shown via updateDetectionDisplay
});
this.eventSource.addEventListener('respawn:aiCheckFailed', (_e) => {
// AI check status shown via updateDetectionDisplay
});
this.eventSource.addEventListener('respawn:aiCheckCooldown', (_e) => {
// AI check status shown via updateDetectionDisplay
});
// Respawn run timer events (timed respawn runs)
this.eventSource.addEventListener('respawn:timerStarted', (e) => {
const data = JSON.parse(e.data);
this.respawnTimers[data.sessionId] = {
endAt: data.endAt,
startedAt: data.startedAt,
durationMinutes: data.durationMinutes
};
if (data.sessionId === this.activeSessionId) {
this.showRespawnTimer();
}
});
// Respawn controller countdown timer events (internal timers)
this.eventSource.addEventListener('respawn:timerStarted', (e) => {
const data = JSON.parse(e.data);
// This may fire for both run timers and controller timers - check for timer object
if (data.timer) {
const { sessionId, timer } = data;
if (!this.respawnCountdownTimers[sessionId]) {
this.respawnCountdownTimers[sessionId] = {};
}
this.respawnCountdownTimers[sessionId][timer.name] = {
endsAt: timer.endsAt,
totalMs: timer.durationMs,
reason: timer.reason
};
if (sessionId === this.activeSessionId) {
this.updateCountdownTimerDisplay();
this.startCountdownInterval();
}
}
});
this.eventSource.addEventListener('respawn:timerCancelled', (e) => {
const data = JSON.parse(e.data);
const { sessionId, timerName, reason } = data;
if (this.respawnCountdownTimers[sessionId]) {
delete this.respawnCountdownTimers[sessionId][timerName];
}
if (sessionId === this.activeSessionId) {
this.updateCountdownTimerDisplay();
// Add to action log
this.addActionLogEntry(sessionId, { type: 'timer-cancel', detail: `${timerName}${reason ? ': ' + reason : ''}`, timestamp: Date.now() });
}
});
this.eventSource.addEventListener('respawn:timerCompleted', (e) => {
const data = JSON.parse(e.data);
const { sessionId, timerName } = data;
if (this.respawnCountdownTimers[sessionId]) {
delete this.respawnCountdownTimers[sessionId][timerName];
}
if (sessionId === this.activeSessionId) {
this.updateCountdownTimerDisplay();
}
});
this.eventSource.addEventListener('respawn:actionLog', (e) => {
const data = JSON.parse(e.data);
const { sessionId, action } = data;
this.addActionLogEntry(sessionId, action);
if (sessionId === this.activeSessionId) {
this.updateCountdownTimerDisplay(); // Show row if hidden
this.updateActionLogDisplay();
}
});
// Auto-clear event
this.eventSource.addEventListener('session:autoClear', (e) => {
const data = JSON.parse(e.data);
if (data.sessionId === this.activeSessionId) {
this.showToast(`Auto-cleared at ${data.tokens.toLocaleString()} tokens`, 'info');
this.updateRespawnTokens(0);
}
const session = this.sessions.get(data.sessionId);
this.notificationManager?.notify({
urgency: 'info',
category: 'auto-clear',
sessionId: data.sessionId,
sessionName: session?.name || data.sessionId?.slice(0, 8),
title: 'Auto-Cleared',
message: `Context reset at ${(data.tokens || 0).toLocaleString()} tokens`,
});
});
// Background task events
this.eventSource.addEventListener('task:created', (e) => {
const data = JSON.parse(e.data);
this.renderSessionTabs();
if (data.sessionId === this.activeSessionId) {
this.renderTaskPanel();
}
});
this.eventSource.addEventListener('task:completed', (e) => {
const data = JSON.parse(e.data);
this.renderSessionTabs();
if (data.sessionId === this.activeSessionId) {
this.renderTaskPanel();
}
});
this.eventSource.addEventListener('task:failed', (e) => {
const data = JSON.parse(e.data);
this.renderSessionTabs();
if (data.sessionId === this.activeSessionId) {
this.renderTaskPanel();
}
});
this.eventSource.addEventListener('task:updated', (e) => {
const data = JSON.parse(e.data);
if (data.sessionId === this.activeSessionId) {
this.renderTaskPanel();
}
});
// Screen events
this.eventSource.addEventListener('screen:created', (e) => {
const screen = JSON.parse(e.data);
this.screenSessions.push(screen);
this.renderScreenSessions();
});
this.eventSource.addEventListener('screen:killed', (e) => {
const data = JSON.parse(e.data);
this.screenSessions = this.screenSessions.filter(s => s.sessionId !== data.sessionId);
this.renderScreenSessions();
});
this.eventSource.addEventListener('screen:died', (e) => {
const data = JSON.parse(e.data);
this.screenSessions = this.screenSessions.filter(s => s.sessionId !== data.sessionId);
this.renderScreenSessions();
this.showToast('Screen session died: ' + data.sessionId.slice(0, 8), 'warning');
});
this.eventSource.addEventListener('screen:statsUpdated', (e) => {
this.screenSessions = JSON.parse(e.data);
if (document.getElementById('monitorPanel').classList.contains('open')) {
this.renderScreenSessions();
}
});
// Ralph loop/todo events
this.eventSource.addEventListener('session:ralphLoopUpdate', (e) => {
const data = JSON.parse(e.data);
this.updateRalphState(data.sessionId, { loop: data.state });
});
this.eventSource.addEventListener('session:ralphTodoUpdate', (e) => {
const data = JSON.parse(e.data);
this.updateRalphState(data.sessionId, { todos: data.todos });
});
this.eventSource.addEventListener('session:ralphCompletionDetected', (e) => {
const data = JSON.parse(e.data);
// Prevent duplicate notifications for the same completion
const completionKey = `${data.sessionId}:${data.phrase}`;
if (this._shownCompletions?.has(completionKey)) {
return;
}
if (!this._shownCompletions) {
this._shownCompletions = new Set();
}
this._shownCompletions.add(completionKey);
// Clear after 30 seconds to allow re-notification if loop restarts
setTimeout(() => this._shownCompletions?.delete(completionKey), 30000);
// Update ralph state to mark loop as inactive
const existing = this.ralphStates.get(data.sessionId) || {};
if (existing.loop) {
existing.loop.active = false;
this.updateRalphState(data.sessionId, existing);
}
const session = this.sessions.get(data.sessionId);
this.notificationManager?.notify({
urgency: 'warning',
category: 'ralph-complete',
sessionId: data.sessionId,
sessionName: session?.name || data.sessionId?.slice(0, 8),
title: 'Loop Complete',
message: `Completion: ${data.phrase || 'unknown'}`,
});
});
// Spawn agent notification events
this.eventSource.addEventListener('spawn:failed', (e) => {
const data = JSON.parse(e.data);
this.notificationManager?.notify({
urgency: 'critical',
category: 'spawn-failed',
sessionId: data.sessionId,
sessionName: data.agentId || 'agent',
title: 'Agent Failed',
message: `Agent "${data.agentId}" failed: ${data.reason || 'unknown'}`,
});
});
this.eventSource.addEventListener('spawn:timeout', (e) => {
const data = JSON.parse(e.data);
this.notificationManager?.notify({
urgency: 'critical',
category: 'spawn-timeout',
sessionId: data.sessionId,
sessionName: data.agentId || 'agent',
title: 'Agent Timeout',
message: `Agent "${data.agentId}" exceeded time limit`,
});
});
this.eventSource.addEventListener('spawn:budgetWarning', (e) => {
const data = JSON.parse(e.data);
this.notificationManager?.notify({
urgency: 'warning',
category: 'spawn-budget',
sessionId: data.sessionId,
sessionName: data.agentId || 'agent',
title: 'Budget Warning',
message: `Agent "${data.agentId}" at ${data.percent || 80}% budget`,
});
});
this.eventSource.addEventListener('spawn:completed', (e) => {
const data = JSON.parse(e.data);
this.notificationManager?.notify({
urgency: 'info',
category: 'spawn-completed',
sessionId: data.sessionId,
sessionName: data.agentId || 'agent',
title: 'Agent Complete',
message: `Agent "${data.agentId}" finished successfully`,
});
});
// Hook events (from Claude Code hooks system)
this.eventSource.addEventListener('hook:idle_prompt', (e) => {
const data = JSON.parse(e.data);
const session = this.sessions.get(data.sessionId);
if (data.sessionId && data.sessionId !== this.activeSessionId) {
this.tabAlerts.set(data.sessionId, 'idle');
this.renderSessionTabs();
}
this.notificationManager?.notify({
urgency: 'warning',
category: 'hook-idle',
sessionId: data.sessionId,
sessionName: session?.name || data.sessionId,
title: 'Waiting for Input',
message: data.message || 'Claude is idle and waiting for a prompt',
});
});
this.eventSource.addEventListener('hook:permission_prompt', (e) => {
const data = JSON.parse(e.data);
const session = this.sessions.get(data.sessionId);
if (data.sessionId && data.sessionId !== this.activeSessionId) {
this.tabAlerts.set(data.sessionId, 'action');
this.renderSessionTabs();
}
const toolInfo = data.tool ? `${data.tool}${data.command ? ': ' + data.command : data.file ? ': ' + data.file : ''}` : '';
this.notificationManager?.notify({
urgency: 'critical',
category: 'hook-permission',
sessionId: data.sessionId,
sessionName: session?.name || data.sessionId,
title: 'Permission Required',
message: toolInfo || 'Claude needs tool approval to continue',
});
});
this.eventSource.addEventListener('hook:elicitation_dialog', (e) => {
const data = JSON.parse(e.data);
const session = this.sessions.get(data.sessionId);
if (data.sessionId && data.sessionId !== this.activeSessionId) {
this.tabAlerts.set(data.sessionId, 'action');
this.renderSessionTabs();
}
this.notificationManager?.notify({
urgency: 'critical',
category: 'hook-elicitation',
sessionId: data.sessionId,
sessionName: session?.name || data.sessionId,
title: 'Question Asked',
message: data.question || 'Claude is asking a question and waiting for your answer',
});
});
this.eventSource.addEventListener('hook:stop', (e) => {
const data = JSON.parse(e.data);
const session = this.sessions.get(data.sessionId);
this.notificationManager?.notify({
urgency: 'info',
category: 'hook-stop',
sessionId: data.sessionId,
sessionName: session?.name || data.sessionId,
title: 'Response Complete',
message: data.reason || 'Claude has finished responding',
});
});
// ========== Subagent Events (Claude Code Background Agents) ==========
this.eventSource.addEventListener('subagent:discovered', (e) => {
const data = JSON.parse(e.data);
this.subagents.set(data.agentId, data);
this.subagentActivity.set(data.agentId, []);
this.renderSubagentPanel();
// Auto-open window for new active agents
if (data.status === 'active') {
this.openSubagentWindow(data.agentId);
}
});
this.eventSource.addEventListener('subagent:updated', (e) => {
const data = JSON.parse(e.data);
const existing = this.subagents.get(data.agentId);
if (existing) {
// Merge updated fields (especially description)
Object.assign(existing, data);
this.subagents.set(data.agentId, existing);
} else {
this.subagents.set(data.agentId, data);
}
this.renderSubagentPanel();
// Update floating window if open
if (this.subagentWindows.has(data.agentId)) {
this.renderSubagentWindowContent(data.agentId);
}
});
this.eventSource.addEventListener('subagent:tool_call', (e) => {
const data = JSON.parse(e.data);
const activity = this.subagentActivity.get(data.agentId) || [];
activity.push({ type: 'tool', ...data });
if (activity.length > 100) activity.shift(); // Keep last 100 entries
this.subagentActivity.set(data.agentId, activity);
if (this.activeSubagentId === data.agentId) {
this.renderSubagentDetail();
}
this.renderSubagentPanel();
// Update floating window
if (this.subagentWindows.has(data.agentId)) {
this.renderSubagentWindowContent(data.agentId);
}
});
this.eventSource.addEventListener('subagent:progress', (e) => {
const data = JSON.parse(e.data);
const activity = this.subagentActivity.get(data.agentId) || [];
activity.push({ type: 'progress', ...data });
if (activity.length > 100) activity.shift();
this.subagentActivity.set(data.agentId, activity);
if (this.activeSubagentId === data.agentId) {
this.renderSubagentDetail();
}
// Update floating window
if (this.subagentWindows.has(data.agentId)) {
this.renderSubagentWindowContent(data.agentId);
}
});
this.eventSource.addEventListener('subagent:message', (e) => {
const data = JSON.parse(e.data);
const activity = this.subagentActivity.get(data.agentId) || [];
activity.push({ type: 'message', ...data });
if (activity.length > 100) activity.shift();
this.subagentActivity.set(data.agentId, activity);
if (this.activeSubagentId === data.agentId) {
this.renderSubagentDetail();
}
// Update floating window
if (this.subagentWindows.has(data.agentId)) {
this.renderSubagentWindowContent(data.agentId);
}
});
this.eventSource.addEventListener('subagent:completed', (e) => {
const data = JSON.parse(e.data);
const existing = this.subagents.get(data.agentId);
if (existing) {
existing.status = 'completed';
this.subagents.set(data.agentId, existing);
}
this.renderSubagentPanel();
this.updateSubagentWindows();
});
}
setConnectionStatus(status) {
const dot = document.querySelector('.status-dot');
const text = document.querySelector('.status-text');
dot.className = 'status-dot ' + status;
text.textContent = status === 'connected' ? 'Connected' : 'Disconnected';
}
handleInit(data) {
// Update version display
if (data.version) {
const versionEl = this.$('versionDisplay');
if (versionEl) {
versionEl.textContent = `v${data.version}`;
versionEl.title = `Claudeman v${data.version}`;
}
}
this.sessions.clear();
this.ralphStates.clear();
data.sessions.forEach(s => {
this.sessions.set(s.id, s);
// Load ralph state from session data
if (s.ralphLoop || s.ralphTodos) {
this.ralphStates.set(s.id, {
loop: s.ralphLoop || null,
todos: s.ralphTodos || []
});
}
});
if (data.respawnStatus) {
this.respawnStatus = data.respawnStatus;
}
// Store global stats for aggregate tracking
if (data.globalStats) {
this.globalStats = data.globalStats;
}
this.totalCost = data.sessions.reduce((sum, s) => sum + (s.totalCost || 0), 0);
this.totalCost += data.scheduledRuns.reduce((sum, r) => sum + (r.totalCost || 0), 0);
const activeRun = data.scheduledRuns.find(r => r.status === 'running');
if (activeRun) {
this.currentRun = activeRun;
this.showTimer();
}
this.updateCost();
this.renderSessionTabs();
// Load subagents
if (data.subagents) {
this.subagents.clear();
data.subagents.forEach(s => {
this.subagents.set(s.agentId, s);
});
this.renderSubagentPanel();
}
// Auto-select first session if any
if (this.sessions.size > 0 && !this.activeSessionId) {
const firstSession = this.sessions.values().next().value;
this.selectSession(firstSession.id);
}
}
async loadState() {
try {
const res = await fetch('/api/status');
const data = await res.json();
this.handleInit(data);
} catch (err) {
console.error('Failed to load state:', err);
}
}
// ========== Session Tabs ==========
renderSessionTabs() {
// Debounce renders at 100ms to prevent excessive DOM updates
if (this.renderSessionTabsTimeout) {
clearTimeout(this.renderSessionTabsTimeout);
}
this.renderSessionTabsTimeout = setTimeout(() => {
this._renderSessionTabsImmediate();
}, 100);
}
_renderSessionTabsImmediate() {
const container = this.$('sessionTabs');
const existingTabs = container.querySelectorAll('.session-tab[data-id]');
const existingIds = new Set([...existingTabs].map(t => t.dataset.id));
const currentIds = new Set(this.sessions.keys());
// Check if we can do incremental update (same session IDs)
const canIncremental = existingIds.size === currentIds.size &&
[...existingIds].every(id => currentIds.has(id));
if (canIncremental) {
// Incremental update - only modify changed properties
for (const [id, session] of this.sessions) {
const tab = container.querySelector(`.session-tab[data-id="${id}"]`);
if (!tab) continue;
const isActive = id === this.activeSessionId;
const status = session.status || 'idle';
const name = this.getSessionName(session);
const taskStats = session.taskStats || { running: 0, total: 0 };
const hasRunningTasks = taskStats.running > 0;
// Update active class
if (isActive && !tab.classList.contains('active')) {
tab.classList.add('active');
} else if (!isActive && tab.classList.contains('active')) {
tab.classList.remove('active');
}
// Update alert class
const alertType = this.tabAlerts.get(id);
const wantAction = alertType === 'action';
const wantIdle = alertType === 'idle';
const hasAction = tab.classList.contains('tab-alert-action');
const hasIdle = tab.classList.contains('tab-alert-idle');
if (wantAction && !hasAction) { tab.classList.add('tab-alert-action'); tab.classList.remove('tab-alert-idle'); }
else if (wantIdle && !hasIdle) { tab.classList.add('tab-alert-idle'); tab.classList.remove('tab-alert-action'); }
else if (!alertType && (hasAction || hasIdle)) { tab.classList.remove('tab-alert-action', 'tab-alert-idle'); }
// Update status indicator
const statusEl = tab.querySelector('.tab-status');
if (statusEl && !statusEl.classList.contains(status)) {
statusEl.className = `tab-status ${status}`;
}
// Update name if changed
const nameEl = tab.querySelector('.tab-name');
if (nameEl && nameEl.textContent !== name) {
nameEl.textContent = name;
}
// Update task badge
const badgeEl = tab.querySelector('.tab-badge');
if (hasRunningTasks) {
if (badgeEl) {
if (badgeEl.textContent !== String(taskStats.running)) {
badgeEl.textContent = taskStats.running;
}
} else {
// Need to add badge - do full rebuild
this._fullRenderSessionTabs();
return;
}
} else if (badgeEl) {
// Need to remove badge - do full rebuild
this._fullRenderSessionTabs();
return;
}
}
} else {
// Full rebuild needed (sessions added/removed)
this._fullRenderSessionTabs();
}
// Auto-focus: if there's exactly one session and none is active, select it
if (this.sessions.size === 1 && !this.activeSessionId) {
const [sessionId] = this.sessions.keys();
this.selectSession(sessionId);
}
}
_fullRenderSessionTabs() {
const container = this.$('sessionTabs');
// Build tabs HTML using array for better string concatenation performance
const parts = [];
for (const [id, session] of this.sessions) {
const isActive = id === this.activeSessionId;
const status = session.status || 'idle';
const name = this.getSessionName(session);
const mode = session.mode || 'claude';
const taskStats = session.taskStats || { running: 0, total: 0 };
const hasRunningTasks = taskStats.running > 0;
const alertType = this.tabAlerts.get(id);
const alertClass = alertType === 'action' ? ' tab-alert-action' : alertType === 'idle' ? ' tab-alert-idle' : '';
parts.push(`<div class="session-tab ${isActive ? 'active' : ''}${alertClass}" data-id="${id}" onclick="app.selectSession('${id}')" oncontextmenu="event.preventDefault(); app.startInlineRename('${id}')">
<span class="tab-status ${status}"></span>
${mode === 'shell' ? '<span class="tab-mode shell">sh</span>' : ''}
<span class="tab-name" data-session-id="${id}">${this.escapeHtml(name)}</span>
${hasRunningTasks ? `<span class="tab-badge" onclick="event.stopPropagation(); app.toggleTaskPanel()">${taskStats.running}</span>` : ''}
<span class="tab-gear" onclick="event.stopPropagation(); app.openSessionOptions('${id}')" title="Session options">&#x2699;</span>
<span class="tab-close" onclick="event.stopPropagation(); app.requestCloseSession('${id}')">&times;</span>
</div>`);
}
container.innerHTML = parts.join('');
}
getSessionName(session) {
// Use custom name if set
if (session.name) {
return session.name;
}
// Fall back to directory name
if (session.workingDir) {
return session.workingDir.split('/').pop() || session.workingDir;
}
return session.id.slice(0, 8);
}
async selectSession(sessionId) {
if (this.activeSessionId === sessionId) return;
this.activeSessionId = sessionId;
this.tabAlerts.delete(sessionId);
this.renderSessionTabs();
// Check if this is a restored session that needs to be attached
const session = this.sessions.get(sessionId);
if (session && session.pid === null && session.status === 'idle') {
// This is a restored session - attach to the existing screen
try {
await fetch(`/api/sessions/${sessionId}/interactive`, { method: 'POST' });
// Update local session state
session.status = 'busy';
} catch (err) {
console.error('Failed to attach to restored session:', err);
}
}
// Load terminal buffer for this session
// Use tail mode for faster initial load (256KB is enough for recent visible content)
try {
const tailSize = 256 * 1024;
const res = await fetch(`/api/sessions/${sessionId}/terminal?tail=${tailSize}`);
const data = await res.json();
this.terminal.clear();
this.terminal.reset();
if (data.terminalBuffer) {
// Show truncation indicator if buffer was cut
if (data.truncated) {
this.terminal.write('\x1b[90m... (earlier output truncated for performance) ...\x1b[0m\r\n\r\n');
}
// Use chunked write for large buffers to avoid UI jank
await this.chunkedTerminalWrite(data.terminalBuffer);
// Ensure terminal is scrolled to bottom after buffer load
this.terminal.scrollToBottom();
}
// Send resize and Ctrl+L to trigger Claude to redraw at correct size
const dims = this.fitAddon.proposeDimensions();
if (dims) {
await fetch(`/api/sessions/${sessionId}/resize`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ cols: dims.cols, rows: dims.rows })
});
}
// Update respawn banner
if (this.respawnStatus[sessionId]) {
this.showRespawnBanner();
this.updateRespawnBanner(this.respawnStatus[sessionId].state);
document.getElementById('respawnCycleCount').textContent = this.respawnStatus[sessionId].cycleCount || 0;
// Update countdown timers and action log for this session
this.updateCountdownTimerDisplay();
this.updateActionLogDisplay();
if (Object.keys(this.respawnCountdownTimers[sessionId] || {}).length > 0) {
this.startCountdownInterval();
}
} else {
this.hideRespawnBanner();
this.stopCountdownInterval();
}
// Update task panel if open
const taskPanel = document.getElementById('taskPanel');
if (taskPanel && taskPanel.classList.contains('open')) {
this.renderTaskPanel();
}
// Update ralph state panel for this session
const session = this.sessions.get(sessionId);
if (session && (session.ralphLoop || session.ralphTodos)) {
this.updateRalphState(sessionId, {
loop: session.ralphLoop,
todos: session.ralphTodos
});
}
this.renderRalphStatePanel();
this.terminal.focus();
this.terminal.scrollToBottom();
} catch (err) {
console.error('Failed to load session terminal:', err);
}
}
async closeSession(sessionId, killScreen = true) {
try {
await fetch(`/api/sessions/${sessionId}?killScreen=${killScreen}`, { method: 'DELETE' });
this.sessions.delete(sessionId);
this.terminalBuffers.delete(sessionId);
this.ralphStates.delete(sessionId);
this.clearCountdownTimers(sessionId);
if (this.activeSessionId === sessionId) {
this.activeSessionId = null;
// Select another session or show welcome
if (this.sessions.size > 0) {
const nextSession = this.sessions.values().next().value;
this.selectSession(nextSession.id);
} else {
this.terminal.clear();
this.showWelcome();
this.renderRalphStatePanel(); // Clear ralph panel when no sessions
}
}
this.renderSessionTabs();
if (killScreen) {
this.showToast('Session closed and screen killed', 'success');
} else {
this.showToast('Tab hidden, screen still running', 'info');
}
} catch (err) {
this.showToast('Failed to close session', 'error');
}
}
// Request confirmation before closing a session
requestCloseSession(sessionId) {
const session = this.sessions.get(sessionId);
if (!session) return;
this.pendingCloseSessionId = sessionId;
// Show session name in confirmation dialog
const name = this.getSessionName(session);
const sessionNameEl = document.getElementById('closeConfirmSessionName');
sessionNameEl.textContent = name;
document.getElementById('closeConfirmModal').classList.add('active');
}
cancelCloseSession() {
this.pendingCloseSessionId = null;
document.getElementById('closeConfirmModal').classList.remove('active');
}
async confirmCloseSession(killScreen = true) {
const sessionId = this.pendingCloseSessionId;
this.cancelCloseSession();
if (sessionId) {
await this.closeSession(sessionId, killScreen);
}
}
nextSession() {
const ids = Array.from(this.sessions.keys());
if (ids.length <= 1) return;
const currentIndex = ids.indexOf(this.activeSessionId);
const nextIndex = (currentIndex + 1) % ids.length;
this.selectSession(ids[nextIndex]);
}
// ========== Quick Start ==========
async loadQuickStartCases(selectCaseName = null) {
try {
// Load settings to get lastUsedCase
let lastUsedCase = null;
try {
const settingsRes = await fetch('/api/settings');
if (settingsRes.ok) {
const settings = await settingsRes.json();
lastUsedCase = settings.lastUsedCase || null;
}
} catch {
// Ignore settings load errors
}
// Add cache-busting to ensure fresh data
const res = await fetch('/api/cases?_t=' + Date.now());
const cases = await res.json();
this.cases = cases;
console.log('[loadQuickStartCases] Loaded cases:', cases.map(c => c.name), 'lastUsedCase:', lastUsedCase);
const select = document.getElementById('quickStartCase');
// Build options - existing cases first, then testcase as fallback if not present
let options = '';
const hasTestcase = cases.some(c => c.name === 'testcase');
cases.forEach(c => {
options += `<option value="${c.name}">${c.name}</option>`;
});
// Add testcase option if it doesn't exist (will be created on first run)
if (!hasTestcase) {
options = `<option value="testcase">testcase</option>` + options;
}
select.innerHTML = options;
console.log('[loadQuickStartCases] Set options:', select.innerHTML.substring(0, 200));
// If a specific case was requested, select it
if (selectCaseName) {
select.value = selectCaseName;
this.updateDirDisplayForCase(selectCaseName);
} else if (lastUsedCase && cases.some(c => c.name === lastUsedCase)) {
// Use lastUsedCase if available and exists
select.value = lastUsedCase;
this.updateDirDisplayForCase(lastUsedCase);
} else if (cases.length > 0) {
// Fallback to testcase or first case
const firstCase = cases.find(c => c.name === 'testcase') || cases[0];
select.value = firstCase.name;
this.updateDirDisplayForCase(firstCase.name);
} else {
// No cases exist yet - show the default case name as directory
select.value = 'testcase';
document.getElementById('dirDisplay').textContent = '~/claudeman-cases/testcase';
}
// Only add event listener once (on first load)
if (!select.dataset.listenerAdded) {
select.addEventListener('change', () => {
this.updateDirDisplayForCase(select.value);
this.saveLastUsedCase(select.value);
});
select.dataset.listenerAdded = 'true';
}
} catch (err) {
console.error('Failed to load cases:', err);
}
}
async updateDirDisplayForCase(caseName) {
try {
const res = await fetch(`/api/cases/${caseName}`);
const data = await res.json();
if (data.path) {
document.getElementById('dirDisplay').textContent = data.path;
document.getElementById('dirInput').value = data.path;
}
} catch (err) {
document.getElementById('dirDisplay').textContent = caseName;
}
}
async saveLastUsedCase(caseName) {
try {
// Get current settings
const res = await fetch('/api/settings');
const settings = res.ok ? await res.json() : {};
// Update lastUsedCase
settings.lastUsedCase = caseName;
// Save back
await fetch('/api/settings', {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(settings)
});
} catch (err) {
console.error('Failed to save last used case:', err);
}
}
async quickStart() {
// Alias for backward compatibility
return this.runClaude();
}
// Tab count stepper functions
incrementTabCount() {
const input = document.getElementById('tabCount');
const current = parseInt(input.value) || 1;
input.value = Math.min(20, current + 1);
}
decrementTabCount() {
const input = document.getElementById('tabCount');
const current = parseInt(input.value) || 1;
input.value = Math.max(1, current - 1);
}
// Shell count stepper functions
incrementShellCount() {
const input = document.getElementById('shellCount');
const current = parseInt(input.value) || 1;
input.value = Math.min(20, current + 1);
}
decrementShellCount() {
const input = document.getElementById('shellCount');
const current = parseInt(input.value) || 1;
input.value = Math.max(1, current - 1);
}
async runClaude() {
const caseName = document.getElementById('quickStartCase').value || 'testcase';
const tabCount = Math.min(20, Math.max(1, parseInt(document.getElementById('tabCount').value) || 1));
this.terminal.clear();
this.terminal.writeln(`\x1b[1;32m Starting ${tabCount} Claude session(s) in ${caseName}...\x1b[0m`);
this.terminal.writeln('');
try {
// Get case path first
const caseRes = await fetch(`/api/cases/${caseName}`);
let caseData = await caseRes.json();
// Create the case if it doesn't exist
if (!caseData.path) {
const createCaseRes = await fetch('/api/cases', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ name: caseName, description: '' })
});
const createCaseData = await createCaseRes.json();
if (!createCaseData.success) throw new Error(createCaseData.error || 'Failed to create case');
// Use the newly created case data (API returns { success, case: { name, path } })
caseData = createCaseData.case;
}
const workingDir = caseData.path;
if (!workingDir) throw new Error('Case path not found');
let firstSessionId = null;
// Find the highest existing w-number for THIS case to avoid duplicates
let startNumber = 1;
for (const [, session] of this.sessions) {
const match = session.name && session.name.match(/^w(\d+)-(.+)$/);
if (match && match[2] === caseName) {
const num = parseInt(match[1]);
if (num >= startNumber) {
startNumber = num + 1;
}
}
}
// Get global Ralph tracker setting
const ralphEnabled = this.isRalphTrackerEnabledByDefault();
// Create multiple sessions with unique w-numbers
for (let i = 0; i < tabCount; i++) {
const sessionName = `w${startNumber + i}-${caseName}`;
// Create session
const createRes = await fetch('/api/sessions', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ workingDir, name: sessionName })
});
const createData = await createRes.json();
if (!createData.success) throw new Error(createData.error);
// Apply global Ralph tracker setting
// If enabled: enable the tracker
// If disabled: disable auto-enable to prevent pattern-based activation
await fetch(`/api/sessions/${createData.session.id}/ralph-config`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
enabled: ralphEnabled,
disableAutoEnable: !ralphEnabled
})
});
// Start interactive mode
await fetch(`/api/sessions/${createData.session.id}/interactive`, {
method: 'POST'
});
// Track first session
if (i === 0) {
firstSessionId = createData.session.id;
}
this.terminal.writeln(`\x1b[90m Created session ${i}/${tabCount}: ${sessionName}\x1b[0m`);
}
// Auto-switch to the new session using selectSession (does proper refresh)
if (firstSessionId) {
await this.selectSession(firstSessionId);
this.loadQuickStartCases();
}
this.terminal.focus();
} catch (err) {
this.terminal.writeln(`\x1b[1;31m Error: ${err.message}\x1b[0m`);
}
}
async runShell() {
const caseName = document.getElementById('quickStartCase').value || 'testcase';
const shellCount = Math.min(20, Math.max(1, parseInt(document.getElementById('shellCount').value) || 1));
this.terminal.clear();
this.terminal.writeln(`\x1b[1;33m Starting ${shellCount} Shell session(s) in ${caseName}...\x1b[0m`);
this.terminal.writeln('');
try {
// Get the case path
const caseRes = await fetch(`/api/cases/${caseName}`);
const caseData = await caseRes.json();
const workingDir = caseData.path;
if (!workingDir) throw new Error('Case path not found');
// Find the highest existing s-number for THIS case to avoid duplicates
let startNumber = 1;
for (const [, session] of this.sessions) {
const match = session.name && session.name.match(/^s(\d+)-(.+)$/);
if (match && match[2] === caseName) {
const num = parseInt(match[1]);
if (num >= startNumber) {
startNumber = num + 1;
}
}
}
// Create multiple shell sessions
for (let i = 0; i < shellCount; i++) {
const sessionName = `s${startNumber + i}-${caseName}`;
// Create session with shell mode
const createRes = await fetch('/api/sessions', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ workingDir, mode: 'shell', name: sessionName })
});
const createData = await createRes.json();
if (!createData.success) throw new Error(createData.error);
const sessionId = createData.session.id;
// Start shell
await fetch(`/api/sessions/${sessionId}/shell`, {
method: 'POST'
});
// Set active to last created
this.activeSessionId = sessionId;
// Send resize
const dims = this.fitAddon.proposeDimensions();
if (dims) {
await fetch(`/api/sessions/${sessionId}/resize`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ cols: dims.cols, rows: dims.rows })
});
}
}
this.terminal.focus();
} catch (err) {
this.terminal.writeln(`\x1b[1;31m Error: ${err.message}\x1b[0m`);
}
}
// ========== Directory Input ==========
toggleDirInput() {
const btn = document.querySelector('#dirDisplay').parentElement;
const input = document.getElementById('dirInput');
if (input.classList.contains('hidden')) {
input.classList.remove('hidden');
btn.style.display = 'none';
input.focus();
}
}
hideDirInput() {
const btn = document.querySelector('#dirDisplay').parentElement;
const input = document.getElementById('dirInput');
setTimeout(() => {
input.classList.add('hidden');
btn.style.display = '';
const value = input.value.trim();
document.getElementById('dirDisplay').textContent = value || 'No directory';
}, 100);
}
// ========== Respawn Banner ==========
showRespawnBanner() {
this.$('respawnBanner').style.display = 'flex';
// Also show timer if there's a timed respawn
if (this.activeSessionId && this.respawnTimers[this.activeSessionId]) {
this.showRespawnTimer();
}
// Show tokens if session has token data
const session = this.sessions.get(this.activeSessionId);
if (session && session.tokens) {
this.updateRespawnTokens(session.tokens);
}
}
hideRespawnBanner() {
this.$('respawnBanner').style.display = 'none';
this.hideRespawnTimer();
}
// Human-friendly state labels
getStateLabel(state) {
const labels = {
'stopped': 'Stopped',
'watching': 'Watching',
'confirming_idle': 'Confirming idle',
'ai_checking': 'AI checking',
'sending_update': 'Sending prompt',
'waiting_update': 'Running prompt',
'sending_clear': 'Clearing context',
'waiting_clear': 'Clearing...',
'sending_init': 'Initializing',
'waiting_init': 'Initializing...',
'monitoring_init': 'Waiting for work',
'sending_kickstart': 'Kickstarting',
'waiting_kickstart': 'Kickstarting...',
};
return labels[state] || state.replace(/_/g, ' ');
}
updateRespawnBanner(state) {
this.$('respawnState').textContent = this.getStateLabel(state);
}
updateDetectionDisplay(detection) {
if (!detection) return;
const statusEl = this.$('detectionStatus');
const waitingEl = this.$('detectionWaiting');
const confidenceEl = this.$('detectionConfidence');
const aiCheckEl = document.getElementById('detectionAiCheck');
// Simplified status - only show when meaningful
if (detection.statusText && detection.statusText !== 'Watching...') {
statusEl.textContent = detection.statusText;
statusEl.style.display = '';
} else {
statusEl.style.display = 'none';
}
// Hide "waiting for" text - it's redundant with the state label
waitingEl.style.display = 'none';
// Show confidence only when confirming (>0%)
const confidence = detection.confidenceLevel || 0;
if (confidence > 0) {
confidenceEl.textContent = `${confidence}%`;
confidenceEl.style.display = '';
confidenceEl.className = 'detection-confidence';
if (confidence >= 60) confidenceEl.classList.add('high');
else if (confidence >= 30) confidenceEl.classList.add('medium');
} else {
confidenceEl.style.display = 'none';
}
// AI check display - informative but clear
if (aiCheckEl && detection.aiCheck) {
const ai = detection.aiCheck;
let aiText = '';
let aiClass = 'detection-ai-check';
if (ai.status === 'checking') {
aiText = '🔍 AI: Analyzing terminal output...';
aiClass += ' ai-checking';
} else if (ai.status === 'cooldown' && ai.cooldownEndsAt) {
const remaining = Math.ceil((ai.cooldownEndsAt - Date.now()) / 1000);
if (remaining > 0) {
if (ai.lastVerdict === 'WORKING') {
aiText = `⏳ AI: Working detected, retry in ${remaining}s`;
aiClass += ' ai-working';
} else {
aiText = `✓ AI: Idle confirmed, cooldown ${remaining}s`;
aiClass += ' ai-idle';
}
}
} else if (ai.status === 'disabled') {
aiText = `⚠ AI: Disabled (${ai.disabledReason || 'errors'})`;
aiClass += ' ai-disabled';
} else if (ai.lastVerdict && ai.lastCheckTime) {
const ago = Math.round((Date.now() - ai.lastCheckTime) / 1000);
if (ago < 120) {
aiText = ai.lastVerdict === 'IDLE'
? `✓ AI: Idle (${ago}s ago)`
: `⏳ AI: Working (${ago}s ago)`;
aiClass += ai.lastVerdict === 'IDLE' ? ' ai-idle' : ' ai-working';
}
}
aiCheckEl.textContent = aiText;
aiCheckEl.className = aiClass;
aiCheckEl.style.display = aiText ? '' : 'none';
} else if (aiCheckEl) {
aiCheckEl.style.display = 'none';
}
}
showRespawnTimer() {
const timerEl = this.$('respawnTimer');
timerEl.style.display = '';
this.updateRespawnTimer();
// Update every second
if (this.respawnTimerInterval) clearInterval(this.respawnTimerInterval);
this.respawnTimerInterval = setInterval(() => this.updateRespawnTimer(), 1000);
}
hideRespawnTimer() {
this.$('respawnTimer').style.display = 'none';
if (this.respawnTimerInterval) {
clearInterval(this.respawnTimerInterval);
this.respawnTimerInterval = null;
}
}
updateRespawnTimer() {
if (!this.activeSessionId || !this.respawnTimers[this.activeSessionId]) {
this.hideRespawnTimer();
return;
}
const timer = this.respawnTimers[this.activeSessionId];
// Guard against invalid timer data
if (!timer.endAt || isNaN(timer.endAt)) {
this.hideRespawnTimer();
return;
}
const now = Date.now();
const remaining = Math.max(0, timer.endAt - now);
if (remaining <= 0) {
this.$('respawnTimer').textContent = 'Time up';
delete this.respawnTimers[this.activeSessionId];
this.hideRespawnTimer();
return;
}
this.$('respawnTimer').textContent = this.formatTime(remaining);
}
updateRespawnTokens(tokens) {
const tokensEl = this.$('respawnTokens');
// Support both old format (number) and new format (object with input/output/total)
const isObject = tokens && typeof tokens === 'object';
const total = isObject ? tokens.total : tokens;
const input = isObject ? (tokens.input || 0) : Math.round(total * 0.6);
const output = isObject ? (tokens.output || 0) : Math.round(total * 0.4);
if (total > 0) {
tokensEl.style.display = '';
const tokenStr = this.formatTokens(total);
const estimatedCost = this.estimateCost(input, output);
tokensEl.textContent = `${tokenStr} tokens · $${estimatedCost.toFixed(2)}`;
} else {
tokensEl.style.display = 'none';
}
}
// ========== Countdown Timer Display Methods ==========
addActionLogEntry(sessionId, action) {
// Filter to important actions only
// Skip: timer starts/cancels, detection updates, ai-check status
// Keep: command (sent to console), plan-check (with action), step (completions)
if (action.type === 'timer' || action.type === 'timer-cancel') return;
if (action.type === 'detection') return;
if (action.type === 'ai-check') return;
if (action.type === 'plan-check' && !action.detail.includes('sending')) return;
if (action.type === 'step' && !action.detail.includes('completed')) return;
if (!this.respawnActionLogs[sessionId]) {
this.respawnActionLogs[sessionId] = [];
}
this.respawnActionLogs[sessionId].unshift(action);
if (this.respawnActionLogs[sessionId].length > 20) {
this.respawnActionLogs[sessionId].pop();
}
}
startCountdownInterval() {
if (this.timerCountdownInterval) return;
this.timerCountdownInterval = setInterval(() => {
if (this.activeSessionId && this.respawnCountdownTimers[this.activeSessionId]) {
this.updateCountdownTimerDisplay();
}
}, 100);
}
stopCountdownInterval() {
if (this.timerCountdownInterval) {
clearInterval(this.timerCountdownInterval);
this.timerCountdownInterval = null;
}
}
updateCountdownTimerDisplay() {
const timersRow = this.$('respawnTimersRow');
const timersContainer = this.$('respawnCountdownTimers');
if (!timersRow || !timersContainer) return;
const timers = this.respawnCountdownTimers[this.activeSessionId];
const actions = this.respawnActionLogs[this.activeSessionId];
const hasTimers = timers && Object.keys(timers).length > 0;
const hasActions = actions && actions.length > 0;
// Show row if we have timers OR action log entries
if (!hasTimers && !hasActions) {
timersRow.style.display = 'none';
return;
}
timersRow.style.display = '';
const now = Date.now();
let html = '';
if (hasTimers) {
for (const [name, timer] of Object.entries(timers)) {
const remainingMs = Math.max(0, timer.endsAt - now);
const remainingSec = (remainingMs / 1000).toFixed(1);
const percent = Math.max(0, Math.min(100, (remainingMs / timer.totalMs) * 100));
// Format timer name for display (replace hyphens with spaces, capitalize first letter)
const displayName = name.replace(/-/g, ' ').replace(/^\w/, c => c.toUpperCase());
html += `<div class="respawn-countdown-timer" title="${timer.reason || ''}">
<span class="timer-name">${displayName}</span>
<span class="timer-value">${remainingSec}s</span>
<div class="respawn-timer-bar">
<div class="respawn-timer-progress" style="width: ${percent}%"></div>
</div>
</div>`;
}
}
timersContainer.innerHTML = html;
}
updateActionLogDisplay() {
const logContainer = this.$('respawnActionLog');
if (!logContainer) return;
const actions = this.respawnActionLogs[this.activeSessionId];
if (!actions || actions.length === 0) {
logContainer.innerHTML = '<span class="action-empty">No recent actions</span>';
return;
}
let html = '';
for (const action of actions.slice(0, 10)) {
const time = new Date(action.timestamp).toLocaleTimeString('en-US', {
hour12: false,
hour: '2-digit',
minute: '2-digit',
second: '2-digit'
});
const isCommand = action.type === 'command';
const extraClass = isCommand ? ' action-command' : '';
html += `<div class="respawn-action-entry${extraClass}">
<span class="action-time">${time}</span>
<span class="action-type">[${action.type}]</span>
<span class="action-detail">${action.detail}</span>
</div>`;
}
logContainer.innerHTML = html;
}
clearCountdownTimers(sessionId) {
delete this.respawnCountdownTimers[sessionId];
delete this.respawnActionLogs[sessionId];
if (sessionId === this.activeSessionId) {
this.updateCountdownTimerDisplay();
this.updateActionLogDisplay();
}
}
async stopRespawn() {
if (!this.activeSessionId) return;
try {
await fetch(`/api/sessions/${this.activeSessionId}/respawn/stop`, { method: 'POST' });
delete this.respawnTimers[this.activeSessionId];
this.clearCountdownTimers(this.activeSessionId);
} catch (err) {
this.showToast('Failed to stop respawn', 'error');
}
}
// ========== Kill Sessions ==========
async killActiveSession() {
if (!this.activeSessionId) {
this.showToast('No active session', 'warning');
return;
}
await this.closeSession(this.activeSessionId);
}
async killAllSessions() {
if (this.sessions.size === 0) return;
if (!confirm(`Kill all ${this.sessions.size} session(s)?`)) return;
try {
await fetch('/api/sessions', { method: 'DELETE' });
this.sessions.clear();
this.terminalBuffers.clear();
this.activeSessionId = null;
this.respawnStatus = {};
this.respawnCountdownTimers = {};
this.respawnActionLogs = {};
this.stopCountdownInterval();
this.hideRespawnBanner();
this.renderSessionTabs();
this.terminal.clear();
this.showWelcome();
this.showToast('All sessions killed', 'success');
} catch (err) {
this.showToast('Failed to kill sessions', 'error');
}
}
// ========== Terminal Controls ==========
clearTerminal() {
this.terminal.clear();
}
// Send Ctrl+L to fix display for newly created sessions once Claude is running
sendPendingCtrlL(sessionId) {
console.log('[DEBUG] sendPendingCtrlL called for:', sessionId, 'pending:', this.pendingCtrlL ? [...this.pendingCtrlL] : 'none');
if (!this.pendingCtrlL || !this.pendingCtrlL.has(sessionId)) {
console.log('[DEBUG] No pending Ctrl+L for this session');
return;
}
this.pendingCtrlL.delete(sessionId);
// Only send if this is the active session
if (sessionId !== this.activeSessionId) {
console.log('[DEBUG] Not active session, skipping Ctrl+L');
return;
}
console.log('[DEBUG] Sending resize + Ctrl+L for session:', sessionId);
// Send resize + Ctrl+L to fix the display
const dims = this.fitAddon.proposeDimensions();
if (dims) {
fetch(`/api/sessions/${sessionId}/resize`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ cols: dims.cols, rows: dims.rows })
}).then(() => {
console.log('[DEBUG] Resize sent, now sending Ctrl+L');
fetch(`/api/sessions/${sessionId}/input`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ input: '\x0c' })
});
});
}
}
async copyTerminal() {
try {
const buffer = this.terminal.buffer.active;
let text = '';
for (let i = 0; i < buffer.length; i++) {
const line = buffer.getLine(i);
if (line) text += line.translateToString(true) + '\n';
}
await navigator.clipboard.writeText(text.replace(/\n+$/, '\n'));
this.showToast('Copied to clipboard', 'success');
} catch (err) {
this.showToast('Failed to copy', 'error');
}
}
increaseFontSize() {
const current = this.terminal.options.fontSize || 14;
this.setFontSize(Math.min(current + 2, 24));
}
decreaseFontSize() {
const current = this.terminal.options.fontSize || 14;
this.setFontSize(Math.max(current - 2, 10));
}
setFontSize(size) {
this.terminal.options.fontSize = size;
document.getElementById('fontSizeDisplay').textContent = size;
this.fitAddon.fit();
localStorage.setItem('claudeman-font-size', size);
}
loadFontSize() {
const saved = localStorage.getItem('claudeman-font-size');
if (saved) {
const size = parseInt(saved, 10);
if (size >= 10 && size <= 24) {
this.terminal.options.fontSize = size;
document.getElementById('fontSizeDisplay').textContent = size;
}
}
}
// ========== Timer ==========
showTimer() {
document.getElementById('timerBanner').style.display = 'flex';
this.updateTimer();
this.timerInterval = setInterval(() => this.updateTimer(), 1000);
}
hideTimer() {
document.getElementById('timerBanner').style.display = 'none';
if (this.timerInterval) {
clearInterval(this.timerInterval);
this.timerInterval = null;
}
}
updateTimer() {
if (!this.currentRun || this.currentRun.status !== 'running') return;
const now = Date.now();
const remaining = Math.max(0, this.currentRun.endAt - now);
const total = this.currentRun.endAt - this.currentRun.startedAt;
const elapsed = now - this.currentRun.startedAt;
const percent = Math.min(100, (elapsed / total) * 100);
document.getElementById('timerValue').textContent = this.formatTime(remaining);
document.getElementById('timerProgress').style.width = `${percent}%`;
document.getElementById('timerMeta').textContent =
`${this.currentRun.completedTasks} tasks | $${this.currentRun.totalCost.toFixed(2)}`;
}
async stopCurrentRun() {
if (!this.currentRun) return;
try {
await fetch(`/api/scheduled/${this.currentRun.id}`, { method: 'DELETE' });
} catch (err) {
this.showToast('Failed to stop run', 'error');
}
}
formatTime(ms) {
const s = Math.floor(ms / 1000);
const h = Math.floor(s / 3600);
const m = Math.floor((s % 3600) / 60);
const sec = s % 60;
return `${h.toString().padStart(2, '0')}:${m.toString().padStart(2, '0')}:${sec.toString().padStart(2, '0')}`;
}
// ========== Tokens ==========
updateCost() {
// Now updates tokens instead of cost
this.updateTokens();
}
updateTokens() {
// Use global stats if available (includes deleted sessions)
let totalInput = 0;
let totalOutput = 0;
if (this.globalStats) {
totalInput = this.globalStats.totalInputTokens || 0;
totalOutput = this.globalStats.totalOutputTokens || 0;
} else {
// Fallback to active sessions only
this.sessions.forEach(s => {
if (s.tokens) {
totalInput += s.tokens.input || 0;
totalOutput += s.tokens.output || 0;
}
});
}
const total = totalInput + totalOutput;
this.totalTokens = total;
const display = this.formatTokens(total);
// Estimate cost from tokens (more accurate than stored cost in interactive mode)
const estimatedCost = this.estimateCost(totalInput, totalOutput);
const tokenEl = this.$('headerTokens');
if (tokenEl) {
tokenEl.textContent = total > 0 ? `${display} tokens · $${estimatedCost.toFixed(2)}` : '0 tokens';
tokenEl.title = this.globalStats
? `Lifetime: ${this.globalStats.totalSessionsCreated} sessions created\nEstimated cost based on Claude Opus pricing`
: 'Token usage across active sessions\nEstimated cost based on Claude Opus pricing';
}
}
// ========== Session Options Modal ==========
openSessionOptions(sessionId) {
const session = this.sessions.get(sessionId);
if (!session) return;
this.editingSessionId = sessionId;
// Reset to Respawn tab
this.switchOptionsTab('respawn');
// Update respawn status display and buttons
const respawnStatus = document.getElementById('sessionRespawnStatus');
const enableBtn = document.getElementById('modalEnableRespawnBtn');
const stopBtn = document.getElementById('modalStopRespawnBtn');
if (this.respawnStatus[sessionId]) {
respawnStatus.classList.add('active');
respawnStatus.querySelector('.respawn-status-text').textContent =
this.respawnStatus[sessionId].state || 'Active';
enableBtn.style.display = 'none';
stopBtn.style.display = '';
} else {
respawnStatus.classList.remove('active');
respawnStatus.querySelector('.respawn-status-text').textContent = 'Not active';
enableBtn.style.display = '';
stopBtn.style.display = 'none';
}
// Only show respawn section for claude mode sessions with a running process
const respawnSection = document.getElementById('sessionRespawnSection');
if (session.mode === 'claude' && session.pid) {
respawnSection.style.display = '';
} else {
respawnSection.style.display = 'none';
}
// Reset duration presets to default (unlimited)
this.selectDurationPreset('');
// Populate respawn config from saved state
this.loadSavedRespawnConfig(sessionId);
// Populate auto-compact/clear from session state
document.getElementById('modalAutoCompactEnabled').checked = session.autoCompactEnabled ?? false;
document.getElementById('modalAutoCompactThreshold').value = session.autoCompactThreshold ?? 110000;
document.getElementById('modalAutoCompactPrompt').value = session.autoCompactPrompt ?? '';
document.getElementById('modalAutoClearEnabled').checked = session.autoClearEnabled ?? false;
document.getElementById('modalAutoClearThreshold').value = session.autoClearThreshold ?? 140000;
// Populate Ralph Wiggum form with current session values
const ralphState = this.ralphStates.get(sessionId);
this.populateRalphForm({
enabled: ralphState?.loop?.enabled ?? session.ralphLoop?.enabled ?? false,
completionPhrase: ralphState?.loop?.completionPhrase || session.ralphLoop?.completionPhrase || '',
maxIterations: ralphState?.loop?.maxIterations || session.ralphLoop?.maxIterations || 0,
});
document.getElementById('sessionOptionsModal').classList.add('active');
}
async autoSaveAutoCompact() {
if (!this.editingSessionId) return;
try {
await fetch(`/api/sessions/${this.editingSessionId}/auto-compact`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
enabled: document.getElementById('modalAutoCompactEnabled').checked,
threshold: parseInt(document.getElementById('modalAutoCompactThreshold').value) || 110000,
prompt: document.getElementById('modalAutoCompactPrompt').value.trim() || undefined
})
});
} catch { /* silent */ }
}
async autoSaveAutoClear() {
if (!this.editingSessionId) return;
try {
await fetch(`/api/sessions/${this.editingSessionId}/auto-clear`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
enabled: document.getElementById('modalAutoClearEnabled').checked,
threshold: parseInt(document.getElementById('modalAutoClearThreshold').value) || 140000
})
});
} catch { /* silent */ }
}
async autoSaveRespawnConfig() {
if (!this.editingSessionId) return;
const config = {
updatePrompt: document.getElementById('modalRespawnPrompt').value,
sendClear: document.getElementById('modalRespawnSendClear').checked,
sendInit: document.getElementById('modalRespawnSendInit').checked,
kickstartPrompt: document.getElementById('modalRespawnKickstart').value.trim() || undefined,
autoAcceptPrompts: document.getElementById('modalRespawnAutoAccept').checked,
};
try {
await fetch(`/api/sessions/${this.editingSessionId}/respawn/config`, {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(config)
});
} catch {
// Silent save - don't interrupt user
}
}
async loadSavedRespawnConfig(sessionId) {
try {
const res = await fetch(`/api/sessions/${sessionId}/respawn/config`);
const data = await res.json();
if (data.success && data.config) {
const c = data.config;
document.getElementById('modalRespawnPrompt').value = c.updatePrompt || 'update all the docs and CLAUDE.md';
document.getElementById('modalRespawnSendClear').checked = c.sendClear ?? true;
document.getElementById('modalRespawnSendInit').checked = c.sendInit ?? true;
document.getElementById('modalRespawnKickstart').value = c.kickstartPrompt || '';
document.getElementById('modalRespawnAutoAccept').checked = c.autoAcceptPrompts ?? true;
// Restore duration if set
if (c.durationMinutes) {
const presetBtn = document.querySelector(`.duration-preset-btn[data-minutes="${c.durationMinutes}"]`);
if (presetBtn) {
this.selectDurationPreset(String(c.durationMinutes));
} else {
this.selectDurationPreset('custom');
document.getElementById('modalRespawnDuration').value = c.durationMinutes;
}
}
}
} catch {
// Ignore - use defaults
}
}
// Handle duration preset selection
selectDurationPreset(value) {
// Remove active from all buttons
document.querySelectorAll('.duration-preset-btn').forEach(btn => btn.classList.remove('active'));
// Find and activate the clicked button
const btn = document.querySelector(`.duration-preset-btn[data-minutes="${value}"]`);
if (btn) btn.classList.add('active');
// Show/hide custom input
const customInput = document.querySelector('.duration-custom-input');
const durationInput = document.getElementById('modalRespawnDuration');
if (value === 'custom') {
customInput.classList.add('visible');
durationInput.focus();
} else {
customInput.classList.remove('visible');
durationInput.value = ''; // Clear custom value when using preset
}
}
// Get selected duration from preset buttons or custom input
getSelectedDuration() {
const customInput = document.querySelector('.duration-custom-input');
const durationInput = document.getElementById('modalRespawnDuration');
if (customInput.classList.contains('visible')) {
// Custom mode - use input value
return durationInput.value ? parseInt(durationInput.value) : null;
} else {
// Preset mode - get from active button
const activeBtn = document.querySelector('.duration-preset-btn.active');
const minutes = activeBtn?.dataset.minutes;
return minutes ? parseInt(minutes) : null;
}
}
// Get respawn config from modal inputs
getModalRespawnConfig() {
const updatePrompt = document.getElementById('modalRespawnPrompt').value;
const sendClear = document.getElementById('modalRespawnSendClear').checked;
const sendInit = document.getElementById('modalRespawnSendInit').checked;
const kickstartPrompt = document.getElementById('modalRespawnKickstart').value.trim() || undefined;
const autoAcceptPrompts = document.getElementById('modalRespawnAutoAccept').checked;
const durationMinutes = this.getSelectedDuration();
// Auto-compact settings
const autoCompactEnabled = document.getElementById('modalAutoCompactEnabled').checked;
const autoCompactThreshold = parseInt(document.getElementById('modalAutoCompactThreshold').value) || 110000;
const autoCompactPrompt = document.getElementById('modalAutoCompactPrompt').value.trim() || undefined;
// Auto-clear settings
const autoClearEnabled = document.getElementById('modalAutoClearEnabled').checked;
const autoClearThreshold = parseInt(document.getElementById('modalAutoClearThreshold').value) || 140000;
return {
respawnConfig: {
enabled: true, // Fix: ensure enabled is set so pre-saved configs with enabled: false get overridden
updatePrompt,
sendClear,
sendInit,
kickstartPrompt,
autoAcceptPrompts,
},
durationMinutes,
autoCompactEnabled,
autoCompactThreshold,
autoCompactPrompt,
autoClearEnabled,
autoClearThreshold
};
}
async enableRespawnFromModal() {
if (!this.editingSessionId) {
this.showToast('No session selected', 'warning');
return;
}
const {
respawnConfig,
durationMinutes,
autoCompactEnabled,
autoCompactThreshold,
autoCompactPrompt,
autoClearEnabled,
autoClearThreshold
} = this.getModalRespawnConfig();
try {
// Enable respawn on the session
const res = await fetch(`/api/sessions/${this.editingSessionId}/respawn/enable`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ config: respawnConfig, durationMinutes })
});
const data = await res.json();
if (data.error) throw new Error(data.error);
// Set auto-compact if enabled
if (autoCompactEnabled) {
await fetch(`/api/sessions/${this.editingSessionId}/auto-compact`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ enabled: true, threshold: autoCompactThreshold, prompt: autoCompactPrompt })
});
}
// Set auto-clear if enabled
if (autoClearEnabled) {
await fetch(`/api/sessions/${this.editingSessionId}/auto-clear`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ enabled: true, threshold: autoClearThreshold })
});
}
// Update UI
const respawnStatus = document.getElementById('sessionRespawnStatus');
respawnStatus.classList.add('active');
respawnStatus.querySelector('.respawn-status-text').textContent = 'WATCHING';
document.getElementById('modalEnableRespawnBtn').style.display = 'none';
document.getElementById('modalStopRespawnBtn').style.display = '';
this.showToast('Respawn enabled', 'success');
} catch (err) {
this.showToast('Failed to enable respawn: ' + err.message, 'error');
}
}
async stopRespawnFromModal() {
if (!this.editingSessionId) return;
try {
await fetch(`/api/sessions/${this.editingSessionId}/respawn/stop`, { method: 'POST' });
delete this.respawnTimers[this.editingSessionId];
// Update the modal display
const respawnStatus = document.getElementById('sessionRespawnStatus');
respawnStatus.classList.remove('active');
respawnStatus.querySelector('.respawn-status-text').textContent = 'Not active';
document.getElementById('modalEnableRespawnBtn').style.display = '';
document.getElementById('modalStopRespawnBtn').style.display = 'none';
this.showToast('Respawn stopped', 'success');
} catch (err) {
this.showToast('Failed to stop respawn', 'error');
}
}
closeSessionOptions() {
this.editingSessionId = null;
document.getElementById('sessionOptionsModal').classList.remove('active');
}
saveSessionOptions() {
// Session options are applied immediately via individual controls
// This just closes the modal
this.closeSessionOptions();
}
// ========== Session Options Modal Tabs ==========
switchOptionsTab(tabName) {
// Toggle active class on tab buttons
document.querySelectorAll('#sessionOptionsModal .modal-tab-btn').forEach(btn => {
btn.classList.toggle('active', btn.dataset.tab === tabName);
});
// Toggle hidden class on tab content
document.getElementById('respawn-tab').classList.toggle('hidden', tabName !== 'respawn');
document.getElementById('context-tab').classList.toggle('hidden', tabName !== 'context');
document.getElementById('ralph-tab').classList.toggle('hidden', tabName !== 'ralph');
}
getRalphConfig() {
return {
enabled: document.getElementById('modalRalphEnabled').checked,
completionPhrase: document.getElementById('modalRalphPhrase').value.trim(),
maxIterations: parseInt(document.getElementById('modalRalphMaxIterations').value) || 0,
maxTodos: parseInt(document.getElementById('modalRalphMaxTodos').value) || 50,
todoExpirationMinutes: parseInt(document.getElementById('modalRalphTodoExpiration').value) || 60
};
}
populateRalphForm(config) {
document.getElementById('modalRalphEnabled').checked = config?.enabled ?? false;
document.getElementById('modalRalphPhrase').value = config?.completionPhrase || '';
document.getElementById('modalRalphMaxIterations').value = config?.maxIterations || 0;
document.getElementById('modalRalphMaxTodos').value = config?.maxTodos || 50;
document.getElementById('modalRalphTodoExpiration').value = config?.todoExpirationMinutes || 60;
}
async saveRalphConfig() {
if (!this.editingSessionId) {
this.showToast('No session selected', 'warning');
return;
}
const config = this.getRalphConfig();
try {
const res = await fetch(`/api/sessions/${this.editingSessionId}/ralph-config`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(config)
});
const data = await res.json();
if (data.error) throw new Error(data.error);
this.showToast('Ralph config saved', 'success');
} catch (err) {
this.showToast('Failed to save Ralph config: ' + err.message, 'error');
}
}
// Inline rename on right-click
startInlineRename(sessionId) {
const session = this.sessions.get(sessionId);
if (!session) return;
const tabName = document.querySelector(`.tab-name[data-session-id="${sessionId}"]`);
if (!tabName) return;
const currentName = this.getSessionName(session);
const input = document.createElement('input');
input.type = 'text';
input.value = session.name || '';
input.placeholder = currentName;
input.className = 'tab-rename-input';
input.style.cssText = 'width: 80px; font-size: 0.75rem; padding: 2px 4px; background: var(--bg-input); border: 1px solid var(--accent); border-radius: 3px; color: var(--text); outline: none;';
const originalContent = tabName.textContent;
tabName.textContent = '';
tabName.appendChild(input);
input.focus();
input.select();
const finishRename = async () => {
const newName = input.value.trim();
tabName.textContent = newName || originalContent;
if (newName && newName !== session.name) {
try {
await fetch(`/api/sessions/${sessionId}/name`, {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ name: newName })
});
} catch (err) {
tabName.textContent = originalContent;
this.showToast('Failed to rename', 'error');
}
}
};
input.addEventListener('blur', finishRename);
input.addEventListener('keydown', (e) => {
if (e.key === 'Enter') {
e.preventDefault();
input.blur();
} else if (e.key === 'Escape') {
input.value = '';
input.blur();
}
});
}
// ========== App Settings Modal ==========
openAppSettings() {
// Load current settings
const settings = this.loadAppSettingsFromStorage();
document.getElementById('appSettingsClaudeMdPath').value = settings.defaultClaudeMdPath || '';
document.getElementById('appSettingsDefaultDir').value = settings.defaultWorkingDir || '';
document.getElementById('appSettingsRalphEnabled').checked = settings.ralphTrackerEnabled ?? false;
// Header visibility settings (default to true/enabled)
document.getElementById('appSettingsShowFontControls').checked = settings.showFontControls ?? true;
document.getElementById('appSettingsShowSystemStats').checked = settings.showSystemStats ?? true;
document.getElementById('appSettingsShowTokenCount').checked = settings.showTokenCount ?? true;
document.getElementById('appSettingsShowMonitor').checked = settings.showMonitor ?? true;
document.getElementById('appSettingsSubagentTracking').checked = settings.subagentTrackingEnabled ?? true;
document.getElementById('appSettingsShowSubagents').checked = settings.showSubagents ?? true;
// Claude CLI settings
const claudeModeSelect = document.getElementById('appSettingsClaudeMode');
const allowedToolsRow = document.getElementById('allowedToolsRow');
claudeModeSelect.value = settings.claudeMode || 'dangerously-skip-permissions';
document.getElementById('appSettingsAllowedTools').value = settings.allowedTools || '';
allowedToolsRow.style.display = claudeModeSelect.value === 'allowedTools' ? '' : 'none';
// Toggle allowed tools row visibility based on mode selection
claudeModeSelect.onchange = () => {
allowedToolsRow.style.display = claudeModeSelect.value === 'allowedTools' ? '' : 'none';
};
// Notification settings
const notifPrefs = this.notificationManager?.preferences || {};
document.getElementById('appSettingsNotifEnabled').checked = notifPrefs.enabled ?? true;
document.getElementById('appSettingsNotifBrowser').checked = notifPrefs.browserNotifications ?? false;
document.getElementById('appSettingsNotifAudio').checked = notifPrefs.audioAlerts ?? false;
document.getElementById('appSettingsNotifStuckMins').value = Math.round((notifPrefs.stuckThresholdMs || 600000) / 60000);
document.getElementById('appSettingsNotifCritical').checked = !notifPrefs.muteCritical;
document.getElementById('appSettingsNotifWarning').checked = !notifPrefs.muteWarning;
document.getElementById('appSettingsNotifInfo').checked = !notifPrefs.muteInfo;
// Update permission status display
const permStatus = document.getElementById('notifPermissionStatus');
if (permStatus && typeof Notification !== 'undefined') {
permStatus.textContent = `Status: ${Notification.permission}`;
}
// Reset to first tab and wire up tab switching
this.switchSettingsTab('settings-display');
const modal = document.getElementById('appSettingsModal');
modal.querySelectorAll('.modal-tabs .modal-tab-btn').forEach(btn => {
btn.onclick = () => this.switchSettingsTab(btn.dataset.tab);
});
modal.classList.add('active');
}
switchSettingsTab(tabName) {
const modal = document.getElementById('appSettingsModal');
// Toggle active class on tab buttons
modal.querySelectorAll('.modal-tabs .modal-tab-btn').forEach(btn => {
btn.classList.toggle('active', btn.dataset.tab === tabName);
});
// Toggle hidden class on tab content
modal.querySelectorAll('.modal-tab-content').forEach(content => {
content.classList.toggle('hidden', content.id !== tabName);
});
}
closeAppSettings() {
document.getElementById('appSettingsModal').classList.remove('active');
}
async saveAppSettings() {
const settings = {
defaultClaudeMdPath: document.getElementById('appSettingsClaudeMdPath').value.trim(),
defaultWorkingDir: document.getElementById('appSettingsDefaultDir').value.trim(),
ralphTrackerEnabled: document.getElementById('appSettingsRalphEnabled').checked,
// Header visibility settings
showFontControls: document.getElementById('appSettingsShowFontControls').checked,
showSystemStats: document.getElementById('appSettingsShowSystemStats').checked,
showTokenCount: document.getElementById('appSettingsShowTokenCount').checked,
showMonitor: document.getElementById('appSettingsShowMonitor').checked,
subagentTrackingEnabled: document.getElementById('appSettingsSubagentTracking').checked,
showSubagents: document.getElementById('appSettingsShowSubagents').checked,
// Claude CLI settings
claudeMode: document.getElementById('appSettingsClaudeMode').value,
allowedTools: document.getElementById('appSettingsAllowedTools').value.trim(),
};
// Save to localStorage
localStorage.setItem('claudeman-app-settings', JSON.stringify(settings));
// Save notification preferences separately
const notifPrefsToSave = {
enabled: document.getElementById('appSettingsNotifEnabled').checked,
browserNotifications: document.getElementById('appSettingsNotifBrowser').checked,
audioAlerts: document.getElementById('appSettingsNotifAudio').checked,
stuckThresholdMs: (parseInt(document.getElementById('appSettingsNotifStuckMins').value) || 10) * 60000,
muteCritical: !document.getElementById('appSettingsNotifCritical').checked,
muteWarning: !document.getElementById('appSettingsNotifWarning').checked,
muteInfo: !document.getElementById('appSettingsNotifInfo').checked,
};
if (this.notificationManager) {
this.notificationManager.preferences = notifPrefsToSave;
this.notificationManager.savePreferences();
}
// Apply header visibility immediately
this.applyHeaderVisibilitySettings();
this.applyMonitorVisibility();
// Save to server (includes notification prefs for cross-browser persistence)
try {
await fetch('/api/settings', {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ ...settings, notificationPreferences: notifPrefsToSave })
});
this.showToast('Settings saved', 'success');
} catch (err) {
// Server save failed but localStorage succeeded
this.showToast('Settings saved locally', 'warning');
}
this.closeAppSettings();
}
// Get the global Ralph tracker enabled setting
isRalphTrackerEnabledByDefault() {
const settings = this.loadAppSettingsFromStorage();
return settings.ralphTrackerEnabled ?? false;
}
loadAppSettingsFromStorage() {
try {
const saved = localStorage.getItem('claudeman-app-settings');
if (saved) {
return JSON.parse(saved);
}
} catch (err) {
console.error('Failed to load app settings:', err);
}
return {};
}
applyHeaderVisibilitySettings() {
const settings = this.loadAppSettingsFromStorage();
// Default all to true (enabled) if not set
const showFontControls = settings.showFontControls ?? true;
const showSystemStats = settings.showSystemStats ?? true;
const showTokenCount = settings.showTokenCount ?? true;
const fontControlsEl = document.querySelector('.header-font-controls');
const systemStatsEl = document.getElementById('headerSystemStats');
const tokenCountEl = document.getElementById('headerTokens');
if (fontControlsEl) {
fontControlsEl.style.display = showFontControls ? '' : 'none';
}
if (systemStatsEl) {
systemStatsEl.style.display = showSystemStats ? '' : 'none';
}
if (tokenCountEl) {
tokenCountEl.style.display = showTokenCount ? '' : 'none';
}
// Hide notification bell when notifications are disabled
const notifEnabled = this.notificationManager?.preferences?.enabled ?? true;
const notifBtn = document.querySelector('.btn-notifications');
if (notifBtn) {
notifBtn.style.display = notifEnabled ? '' : 'none';
}
// Close the drawer if notifications got disabled while it's open
if (!notifEnabled) {
const drawer = document.getElementById('notifDrawer');
if (drawer) drawer.classList.remove('open');
}
}
applyMonitorVisibility() {
const settings = this.loadAppSettingsFromStorage();
const showMonitor = settings.showMonitor ?? true;
const showSubagents = settings.showSubagents ?? true;
const monitorPanel = document.getElementById('monitorPanel');
if (monitorPanel) {
monitorPanel.style.display = showMonitor ? '' : 'none';
}
const subagentsPanel = document.getElementById('subagentsPanel');
if (subagentsPanel) {
if (showSubagents) {
subagentsPanel.classList.remove('hidden');
} else {
subagentsPanel.classList.add('hidden');
}
}
}
closeMonitor() {
// Hide the monitor panel
const monitorPanel = document.getElementById('monitorPanel');
if (monitorPanel) {
monitorPanel.classList.remove('open');
monitorPanel.style.display = 'none';
}
// Save the setting
const settings = this.loadAppSettingsFromStorage();
settings.showMonitor = false;
localStorage.setItem('claudeman-app-settings', JSON.stringify(settings));
}
closeSubagentsPanel() {
// Hide the subagents panel
const subagentsPanel = document.getElementById('subagentsPanel');
if (subagentsPanel) {
subagentsPanel.classList.remove('open');
subagentsPanel.classList.add('hidden');
}
this.subagentPanelVisible = false;
// Save the setting
const settings = this.loadAppSettingsFromStorage();
settings.showSubagents = false;
localStorage.setItem('claudeman-app-settings', JSON.stringify(settings));
}
toggleSubagentsPanel() {
const panel = document.getElementById('subagentsPanel');
if (!panel) return;
// If hidden, show it first
if (panel.classList.contains('hidden')) {
panel.classList.remove('hidden');
// Save setting
const settings = this.loadAppSettingsFromStorage();
settings.showSubagents = true;
localStorage.setItem('claudeman-app-settings', JSON.stringify(settings));
}
// Toggle open/collapsed state
panel.classList.toggle('open');
this.subagentPanelVisible = panel.classList.contains('open');
if (this.subagentPanelVisible) {
this.renderSubagentPanel();
}
}
async loadAppSettingsFromServer() {
try {
const res = await fetch('/api/settings');
if (res.ok) {
const settings = await res.json();
// Extract notification prefs before merging app settings
const { notificationPreferences, ...appSettings } = settings;
// Merge app settings with localStorage (server takes precedence)
const localSettings = this.loadAppSettingsFromStorage();
const merged = { ...localSettings, ...appSettings };
localStorage.setItem('claudeman-app-settings', JSON.stringify(merged));
// Apply notification prefs from server if present (only if localStorage has none)
if (notificationPreferences && this.notificationManager) {
const localNotifPrefs = localStorage.getItem('claudeman-notification-prefs');
if (!localNotifPrefs) {
this.notificationManager.preferences = notificationPreferences;
this.notificationManager.savePreferences();
}
}
return merged;
}
} catch (err) {
console.error('Failed to load settings from server:', err);
}
return this.loadAppSettingsFromStorage();
}
// ========== Help Modal ==========
showHelp() {
document.getElementById('helpModal').classList.add('active');
}
closeHelp() {
document.getElementById('helpModal').classList.remove('active');
}
closeAllPanels() {
this.closeSessionOptions();
this.closeAppSettings();
this.cancelCloseSession();
document.getElementById('monitorPanel').classList.remove('open');
// Collapse subagents panel (don't hide it permanently)
const subagentsPanel = document.getElementById('subagentsPanel');
if (subagentsPanel) {
subagentsPanel.classList.remove('open');
}
this.subagentPanelVisible = false;
}
// ========== Monitor Panel (combined Screen Sessions + Background Tasks) ==========
async toggleMonitorPanel() {
const panel = document.getElementById('monitorPanel');
const toggleBtn = document.getElementById('monitorToggleBtn');
panel.classList.toggle('open');
if (panel.classList.contains('open')) {
// Load screens and start stats collection
await this.loadScreens();
await fetch('/api/screens/stats/start', { method: 'POST' });
this.renderTaskPanel();
if (toggleBtn) toggleBtn.innerHTML = '&#x25BC;'; // Down arrow when open
} else {
// Stop stats collection when panel is closed
await fetch('/api/screens/stats/stop', { method: 'POST' });
if (toggleBtn) toggleBtn.innerHTML = '&#x25B2;'; // Up arrow when closed
}
}
// Legacy alias for task panel toggle (used by session tab badge)
toggleTaskPanel() {
this.toggleMonitorPanel();
}
// ========== Monitor Panel Detach & Drag ==========
toggleMonitorDetach() {
const panel = document.getElementById('monitorPanel');
const detachBtn = document.getElementById('monitorDetachBtn');
if (panel.classList.contains('detached')) {
// Re-attach to bottom
panel.classList.remove('detached');
panel.style.top = '';
panel.style.left = '';
panel.style.width = '';
panel.style.height = '';
if (detachBtn) {
detachBtn.innerHTML = '&#x29C9;'; // Detach icon (two overlapping squares)
detachBtn.title = 'Detach panel';
}
} else {
// Detach as floating window
panel.classList.add('detached');
panel.classList.add('open'); // Ensure it's visible
if (detachBtn) {
detachBtn.innerHTML = '&#x229E;'; // Attach icon (squared plus - dock back)
detachBtn.title = 'Attach panel';
}
// Setup drag functionality
this.setupMonitorDrag();
}
}
setupMonitorDrag() {
const panel = document.getElementById('monitorPanel');
const header = document.getElementById('monitorPanelHeader');
if (!panel || !header) return;
let isDragging = false;
let startX, startY, startLeft, startTop;
const onMouseDown = (e) => {
// Only drag from header, not from buttons
if (e.target.closest('button')) return;
if (!panel.classList.contains('detached')) return;
isDragging = true;
startX = e.clientX;
startY = e.clientY;
const rect = panel.getBoundingClientRect();
startLeft = rect.left;
startTop = rect.top;
document.addEventListener('mousemove', onMouseMove);
document.addEventListener('mouseup', onMouseUp);
e.preventDefault();
};
const onMouseMove = (e) => {
if (!isDragging) return;
const dx = e.clientX - startX;
const dy = e.clientY - startY;
let newLeft = startLeft + dx;
let newTop = startTop + dy;
// Keep within viewport bounds
const rect = panel.getBoundingClientRect();
newLeft = Math.max(0, Math.min(window.innerWidth - rect.width, newLeft));
newTop = Math.max(0, Math.min(window.innerHeight - rect.height, newTop));
panel.style.left = newLeft + 'px';
panel.style.top = newTop + 'px';
};
const onMouseUp = () => {
isDragging = false;
document.removeEventListener('mousemove', onMouseMove);
document.removeEventListener('mouseup', onMouseUp);
};
// Remove existing listeners before adding new ones
header.removeEventListener('mousedown', header._dragHandler);
header._dragHandler = onMouseDown;
header.addEventListener('mousedown', onMouseDown);
}
// ========== Subagents Panel Detach & Drag ==========
toggleSubagentsDetach() {
const panel = document.getElementById('subagentsPanel');
const detachBtn = document.getElementById('subagentsDetachBtn');
if (panel.classList.contains('detached')) {
// Re-attach to bottom
panel.classList.remove('detached');
panel.style.top = '';
panel.style.left = '';
panel.style.width = '';
panel.style.height = '';
if (detachBtn) {
detachBtn.innerHTML = '&#x29C9;'; // Detach icon
detachBtn.title = 'Detach panel';
}
} else {
// Detach as floating window
panel.classList.add('detached');
panel.classList.add('open'); // Ensure it's visible
if (detachBtn) {
detachBtn.innerHTML = '&#x229E;'; // Attach icon
detachBtn.title = 'Attach panel';
}
// Setup drag functionality
this.setupSubagentsDrag();
}
}
setupSubagentsDrag() {
const panel = document.getElementById('subagentsPanel');
const header = document.getElementById('subagentsPanelHeader');
if (!panel || !header) return;
let isDragging = false;
let startX, startY, startLeft, startTop;
const onMouseDown = (e) => {
// Only drag from header, not from buttons
if (e.target.closest('button')) return;
if (!panel.classList.contains('detached')) return;
isDragging = true;
startX = e.clientX;
startY = e.clientY;
const rect = panel.getBoundingClientRect();
startLeft = rect.left;
startTop = rect.top;
document.addEventListener('mousemove', onMouseMove);
document.addEventListener('mouseup', onMouseUp);
e.preventDefault();
};
const onMouseMove = (e) => {
if (!isDragging) return;
const dx = e.clientX - startX;
const dy = e.clientY - startY;
let newLeft = startLeft + dx;
let newTop = startTop + dy;
// Keep within viewport bounds
const rect = panel.getBoundingClientRect();
newLeft = Math.max(0, Math.min(window.innerWidth - rect.width, newLeft));
newTop = Math.max(0, Math.min(window.innerHeight - rect.height, newTop));
panel.style.left = newLeft + 'px';
panel.style.top = newTop + 'px';
};
const onMouseUp = () => {
isDragging = false;
document.removeEventListener('mousemove', onMouseMove);
document.removeEventListener('mouseup', onMouseUp);
};
// Remove existing listeners before adding new ones
header.removeEventListener('mousedown', header._dragHandler);
header._dragHandler = onMouseDown;
header.addEventListener('mousedown', onMouseDown);
}
renderTaskPanel() {
// Debounce renders at 100ms to prevent excessive DOM updates
if (this.renderTaskPanelTimeout) {
clearTimeout(this.renderTaskPanelTimeout);
}
this.renderTaskPanelTimeout = setTimeout(() => {
this._renderTaskPanelImmediate();
}, 100);
}
_renderTaskPanelImmediate() {
const session = this.sessions.get(this.activeSessionId);
const body = document.getElementById('backgroundTasksBody');
const stats = document.getElementById('taskPanelStats');
const section = document.getElementById('backgroundTasksSection');
if (!session || !session.taskTree || session.taskTree.length === 0) {
// Hide the entire section when there are no background tasks
if (section) section.style.display = 'none';
body.innerHTML = '';
stats.textContent = '0 tasks';
return;
}
// Show the section when there are tasks
if (section) section.style.display = '';
const taskStats = session.taskStats || { running: 0, completed: 0, failed: 0, total: 0 };
stats.textContent = `${taskStats.running} running, ${taskStats.completed} done`;
// Render task tree recursively
const renderTask = (task, allTasks) => {
const statusIcon = task.status === 'running' ? '' :
task.status === 'completed' ? '&#x2713;' : '&#x2717;';
const duration = task.endTime
? `${((task.endTime - task.startTime) / 1000).toFixed(1)}s`
: `${((Date.now() - task.startTime) / 1000).toFixed(0)}s...`;
let childrenHtml = '';
if (task.children && task.children.length > 0) {
childrenHtml = '<div class="task-children">';
for (const childId of task.children) {
// Find child task in allTasks map
const childTask = allTasks.find(t => t.id === childId);
if (childTask) {
childrenHtml += `<div class="task-node">${renderTask(childTask, allTasks)}</div>`;
}
}
childrenHtml += '</div>';
}
return `
<div class="task-item">
<span class="task-status-icon ${task.status}">${statusIcon}</span>
<div class="task-info">
<div class="task-description">${this.escapeHtml(task.description)}</div>
<div class="task-meta">
<span class="task-type">${task.subagentType}</span>
<span>${duration}</span>
</div>
</div>
</div>
${childrenHtml}
`;
};
// Flatten all tasks for lookup
const allTasks = this.flattenTaskTree(session.taskTree);
// Render only root tasks (those without parents or with null parentId)
let html = '<div class="task-tree">';
for (const task of session.taskTree) {
html += `<div class="task-node">${renderTask(task, allTasks)}</div>`;
}
html += '</div>';
body.innerHTML = html;
}
flattenTaskTree(tasks, result = []) {
for (const task of tasks) {
result.push(task);
// Children are stored as IDs, not nested objects in taskTree
// The task tree from server already has the structure we need
}
return result;
}
// ========== Enhanced Ralph Wiggum Loop Panel ==========
updateRalphState(sessionId, updates) {
const existing = this.ralphStates.get(sessionId) || { loop: null, todos: [] };
const updated = { ...existing, ...updates };
this.ralphStates.set(sessionId, updated);
// Re-render if this is the active session
if (sessionId === this.activeSessionId) {
this.renderRalphStatePanel();
}
}
toggleRalphStatePanel() {
// Preserve xterm scroll position to prevent jump when panel height changes
const xtermViewport = this.terminal?.element?.querySelector('.xterm-viewport');
const scrollTop = xtermViewport?.scrollTop;
this.ralphStatePanelCollapsed = !this.ralphStatePanelCollapsed;
this.renderRalphStatePanel();
// Restore scroll position and refit terminal after layout change
requestAnimationFrame(() => {
// Restore xterm scroll position
if (xtermViewport && scrollTop !== undefined) {
xtermViewport.scrollTop = scrollTop;
}
// Refit terminal to new container size
if (this.terminal && this.fitAddon) {
this.fitAddon.fit();
}
});
}
async closeRalphTracker() {
if (!this.activeSessionId) return;
// Disable tracker via API
await fetch(`/api/sessions/${this.activeSessionId}/ralph-config`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ enabled: false })
});
// Clear local state and hide panel
this.ralphStates.delete(this.activeSessionId);
this.renderRalphStatePanel();
}
toggleRalphDetach() {
const panel = this.$('ralphStatePanel');
const detachBtn = this.$('ralphDetachBtn');
if (!panel) return;
if (panel.classList.contains('detached')) {
// Re-attach to original position
panel.classList.remove('detached');
panel.style.top = '';
panel.style.left = '';
panel.style.width = '';
panel.style.height = '';
if (detachBtn) {
detachBtn.innerHTML = '&#x29C9;'; // Detach icon (two overlapping squares)
detachBtn.title = 'Detach panel';
}
} else {
// Detach as floating window
panel.classList.add('detached');
// Expand when detaching for better visibility
this.ralphStatePanelCollapsed = false;
panel.classList.remove('collapsed');
if (detachBtn) {
detachBtn.innerHTML = '&#x229E;'; // Attach icon (squared plus - dock back)
detachBtn.title = 'Attach panel';
}
// Setup drag functionality
this.setupRalphDrag();
}
this.renderRalphStatePanel();
}
setupRalphDrag() {
const panel = this.$('ralphStatePanel');
const header = this.$('ralphSummary');
if (!panel || !header) return;
let isDragging = false;
let startX, startY, startLeft, startTop;
const onMouseDown = (e) => {
// Only drag from header, not from buttons or toggle
if (e.target.closest('button') || e.target.closest('.ralph-toggle')) return;
if (!panel.classList.contains('detached')) return;
isDragging = true;
startX = e.clientX;
startY = e.clientY;
const rect = panel.getBoundingClientRect();
startLeft = rect.left;
startTop = rect.top;
document.addEventListener('mousemove', onMouseMove);
document.addEventListener('mouseup', onMouseUp);
e.preventDefault();
};
const onMouseMove = (e) => {
if (!isDragging) return;
const dx = e.clientX - startX;
const dy = e.clientY - startY;
let newLeft = startLeft + dx;
let newTop = startTop + dy;
// Keep within viewport bounds
const rect = panel.getBoundingClientRect();
newLeft = Math.max(0, Math.min(window.innerWidth - rect.width, newLeft));
newTop = Math.max(0, Math.min(window.innerHeight - rect.height, newTop));
panel.style.left = newLeft + 'px';
panel.style.top = newTop + 'px';
};
const onMouseUp = () => {
isDragging = false;
document.removeEventListener('mousemove', onMouseMove);
document.removeEventListener('mouseup', onMouseUp);
};
// Remove existing listeners before adding new ones
header.removeEventListener('mousedown', header._ralphDragHandler);
header._ralphDragHandler = onMouseDown;
header.addEventListener('mousedown', onMouseDown);
}
renderRalphStatePanel() {
// Debounce renders at 50ms to prevent excessive DOM updates
if (this.renderRalphStatePanelTimeout) {
clearTimeout(this.renderRalphStatePanelTimeout);
}
this.renderRalphStatePanelTimeout = setTimeout(() => {
this._renderRalphStatePanelImmediate();
}, 50);
}
_renderRalphStatePanelImmediate() {
const panel = this.$('ralphStatePanel');
const toggle = this.$('ralphToggle');
if (!panel) return;
const state = this.ralphStates.get(this.activeSessionId);
// Check if there's anything to show
// Only show panel if tracker is enabled OR there's active state to display
const isEnabled = state?.loop?.enabled === true;
const hasLoop = state?.loop?.active || state?.loop?.completionPhrase;
const hasTodos = state?.todos?.length > 0;
if (!isEnabled && !hasLoop && !hasTodos) {
panel.style.display = 'none';
return;
}
panel.style.display = '';
// Calculate completion percentage
const todos = state?.todos || [];
const completed = todos.filter(t => t.status === 'completed').length;
const total = todos.length;
const percent = total > 0 ? Math.round((completed / total) * 100) : 0;
// Update progress rings
this.updateRalphRing(percent);
// Update status badge (pass completion info)
this.updateRalphStatus(state?.loop, completed, total);
// Update stats
this.updateRalphStats(state?.loop, completed, total);
// Handle collapsed/expanded state
if (this.ralphStatePanelCollapsed) {
panel.classList.add('collapsed');
if (toggle) toggle.innerHTML = '&#x25BC;'; // Down arrow when collapsed (click to expand)
} else {
panel.classList.remove('collapsed');
if (toggle) toggle.innerHTML = '&#x25B2;'; // Up arrow when expanded (click to collapse)
// Update expanded view content
this.updateRalphExpandedView(state);
}
}
updateRalphRing(percent) {
// Mini ring (in summary)
const miniProgress = this.$('ralphRingMiniProgress');
const miniText = this.$('ralphRingMiniText');
if (miniProgress) {
// Circumference = 2 * PI * r = 2 * PI * 15.9 ≈ 100
const offset = 100 - percent;
miniProgress.style.strokeDashoffset = offset;
}
if (miniText) {
miniText.textContent = `${percent}%`;
}
// Large ring (in expanded view)
const largeProgress = this.$('ralphRingProgress');
const largePercent = this.$('ralphRingPercent');
if (largeProgress) {
// Circumference = 2 * PI * r = 2 * PI * 42 ≈ 264
const offset = 264 - (264 * percent / 100);
largeProgress.style.strokeDashoffset = offset;
}
if (largePercent) {
largePercent.textContent = `${percent}%`;
}
}
updateRalphStatus(loop, completed = 0, total = 0) {
const badge = this.$('ralphStatusBadge');
const statusText = badge?.querySelector('.ralph-status-text');
if (!badge || !statusText) return;
badge.classList.remove('active', 'completed', 'tracking');
if (loop?.active) {
badge.classList.add('active');
statusText.textContent = 'Running';
} else if (total > 0 && completed === total) {
// Only show "Complete" when all todos are actually done
badge.classList.add('completed');
statusText.textContent = 'Complete';
} else if (loop?.enabled || total > 0) {
badge.classList.add('tracking');
statusText.textContent = 'Tracking';
} else {
statusText.textContent = 'Idle';
}
}
updateRalphStats(loop, completed, total) {
// Time stat
const timeEl = this.$('ralphStatTime');
if (timeEl) {
if (loop?.elapsedHours !== null && loop?.elapsedHours !== undefined) {
timeEl.textContent = this.formatRalphTime(loop.elapsedHours);
} else if (loop?.startedAt) {
const hours = (Date.now() - loop.startedAt) / (1000 * 60 * 60);
timeEl.textContent = this.formatRalphTime(hours);
} else {
timeEl.textContent = '0m';
}
}
// Cycles stat
const cyclesEl = this.$('ralphStatCycles');
if (cyclesEl) {
if (loop?.maxIterations) {
cyclesEl.textContent = `${loop.cycleCount || 0}/${loop.maxIterations}`;
} else {
cyclesEl.textContent = String(loop?.cycleCount || 0);
}
}
// Tasks stat
const tasksEl = this.$('ralphStatTasks');
if (tasksEl) {
tasksEl.textContent = `${completed}/${total}`;
}
}
formatRalphTime(hours) {
if (hours < 0.0167) return '0m'; // < 1 minute
if (hours < 1) {
const minutes = Math.round(hours * 60);
return `${minutes}m`;
}
const h = Math.floor(hours);
const m = Math.round((hours - h) * 60);
if (m === 0) return `${h}h`;
return `${h}h ${m}m`;
}
updateRalphExpandedView(state) {
// Update phrase
const phraseEl = this.$('ralphPhrase');
if (phraseEl) {
phraseEl.textContent = state?.loop?.completionPhrase || '--';
}
// Update elapsed
const elapsedEl = this.$('ralphElapsed');
if (elapsedEl) {
if (state?.loop?.elapsedHours !== null && state?.loop?.elapsedHours !== undefined) {
elapsedEl.textContent = this.formatRalphTime(state.loop.elapsedHours);
} else if (state?.loop?.startedAt) {
const hours = (Date.now() - state.loop.startedAt) / (1000 * 60 * 60);
elapsedEl.textContent = this.formatRalphTime(hours);
} else {
elapsedEl.textContent = '0m';
}
}
// Update iterations
const iterationsEl = this.$('ralphIterations');
if (iterationsEl) {
if (state?.loop?.maxIterations) {
iterationsEl.textContent = `${state.loop.cycleCount || 0} / ${state.loop.maxIterations}`;
} else {
iterationsEl.textContent = String(state?.loop?.cycleCount || 0);
}
}
// Update tasks count
const todos = state?.todos || [];
const completed = todos.filter(t => t.status === 'completed').length;
const tasksCountEl = this.$('ralphTasksCount');
if (tasksCountEl) {
tasksCountEl.textContent = `${completed}/${todos.length}`;
}
// Render task cards
this.renderRalphTasks(todos);
}
renderRalphTasks(todos) {
const grid = this.$('ralphTasksGrid');
if (!grid) return;
if (todos.length === 0) {
if (grid.children.length !== 1 || !grid.querySelector('.ralph-state-empty')) {
grid.innerHTML = '<div class="ralph-state-empty">No tasks detected</div>';
}
return;
}
// Sort: in_progress first, then pending, then completed
const sorted = [...todos].sort((a, b) => {
const order = { in_progress: 0, pending: 1, completed: 2 };
return (order[a.status] || 1) - (order[b.status] || 1);
});
// Incremental DOM update - reuse existing elements where possible
const existingCards = grid.querySelectorAll('.ralph-task-card');
const fragment = document.createDocumentFragment();
let needsRebuild = existingCards.length !== sorted.length;
// Check if we can do incremental update
if (!needsRebuild) {
// Update existing cards in place
sorted.forEach((todo, i) => {
const card = existingCards[i];
const statusClass = `task-${todo.status.replace('_', '-')}`;
const icon = this.getRalphTaskIcon(todo.status);
// Update class if changed
if (!card.classList.contains(statusClass)) {
card.className = `ralph-task-card ${statusClass}`;
}
// Update icon if changed
const iconEl = card.querySelector('.ralph-task-icon');
if (iconEl && iconEl.textContent !== icon) {
iconEl.textContent = icon;
}
// Update content if changed
const contentEl = card.querySelector('.ralph-task-content');
if (contentEl && contentEl.textContent !== todo.content) {
contentEl.textContent = todo.content;
}
});
} else {
// Full rebuild needed - use DocumentFragment for efficiency
sorted.forEach(todo => {
const card = document.createElement('div');
const statusClass = `task-${todo.status.replace('_', '-')}`;
card.className = `ralph-task-card ${statusClass}`;
const iconSpan = document.createElement('span');
iconSpan.className = 'ralph-task-icon';
iconSpan.textContent = this.getRalphTaskIcon(todo.status);
const contentSpan = document.createElement('span');
contentSpan.className = 'ralph-task-content';
contentSpan.textContent = todo.content;
card.appendChild(iconSpan);
card.appendChild(contentSpan);
fragment.appendChild(card);
});
grid.innerHTML = '';
grid.appendChild(fragment);
}
}
getRalphTaskIcon(status) {
switch (status) {
case 'completed': return '✓';
case 'in_progress': return '◐';
case 'pending':
default: return '○';
}
}
// Legacy method for backwards compatibility
getTodoIcon(status) {
return this.getRalphTaskIcon(status);
}
// ========== Subagent Panel (Claude Code Background Agents) ==========
// Legacy alias
toggleSubagentPanel() {
this.toggleSubagentsPanel();
}
updateSubagentBadge() {
const badge = this.$('subagentCountBadge');
const activeCount = Array.from(this.subagents.values()).filter(s => s.status === 'active' || s.status === 'idle').length;
// Update badge with active count
if (badge) {
badge.textContent = activeCount > 0 ? activeCount : '';
}
}
renderSubagentPanel() {
const list = this.$('subagentList');
if (!list) return;
// Always update badge count
this.updateSubagentBadge();
// If panel is not visible, don't render content
if (!this.subagentPanelVisible) {
return;
}
// Render subagent list
if (this.subagents.size === 0) {
list.innerHTML = '<div class="subagent-empty">No background agents detected</div>';
return;
}
const html = [];
const sorted = Array.from(this.subagents.values()).sort((a, b) => {
// Active first, then by last activity
if (a.status === 'active' && b.status !== 'active') return -1;
if (b.status === 'active' && a.status !== 'active') return 1;
return new Date(b.lastActivityAt).getTime() - new Date(a.lastActivityAt).getTime();
});
for (const agent of sorted) {
const isActive = this.activeSubagentId === agent.agentId;
const statusClass = agent.status === 'active' ? 'active' : agent.status === 'idle' ? 'idle' : 'completed';
const activity = this.subagentActivity.get(agent.agentId) || [];
const lastActivity = activity[activity.length - 1];
const lastTool = lastActivity?.type === 'tool' ? lastActivity.tool : null;
const hasWindow = this.subagentWindows.has(agent.agentId);
const canKill = agent.status === 'active' || agent.status === 'idle';
const displayName = agent.description || agent.agentId.substring(0, 7);
html.push(`
<div class="subagent-item ${statusClass} ${isActive ? 'selected' : ''}"
onclick="app.selectSubagent('${agent.agentId}')"
ondblclick="app.openSubagentWindow('${agent.agentId}')"
title="Double-click to open tracking window">
<div class="subagent-header">
<span class="subagent-icon">🤖</span>
<span class="subagent-id" title="${this.escapeHtml(agent.description || agent.agentId)}">${this.escapeHtml(displayName.length > 40 ? displayName.substring(0, 40) + '...' : displayName)}</span>
<span class="subagent-status ${statusClass}">${agent.status}</span>
${canKill ? `<button class="subagent-kill-btn" onclick="event.stopPropagation(); app.killSubagent('${agent.agentId}')" title="Kill agent">&#x2715;</button>` : ''}
<button class="subagent-window-btn" onclick="event.stopPropagation(); app.${hasWindow ? 'closeSubagentWindow' : 'openSubagentWindow'}('${agent.agentId}')" title="${hasWindow ? 'Close window' : 'Open in window'}">
${hasWindow ? '✕' : '⧉'}
</button>
</div>
<div class="subagent-meta">
<span class="subagent-tools">${agent.toolCallCount} tools</span>
${lastTool ? `<span class="subagent-last-tool">${this.getToolIcon(lastTool)} ${lastTool}</span>` : ''}
</div>
</div>
`);
}
list.innerHTML = html.join('');
}
selectSubagent(agentId) {
this.activeSubagentId = agentId;
this.renderSubagentPanel();
this.renderSubagentDetail();
}
renderSubagentDetail() {
const detail = this.$('subagentDetail');
if (!detail) return;
if (!this.activeSubagentId) {
detail.innerHTML = '<div class="subagent-empty">Select an agent to view details</div>';
return;
}
const agent = this.subagents.get(this.activeSubagentId);
const activity = this.subagentActivity.get(this.activeSubagentId) || [];
if (!agent) {
detail.innerHTML = '<div class="subagent-empty">Agent not found</div>';
return;
}
const activityHtml = activity.slice(-30).map(a => {
const time = new Date(a.timestamp).toLocaleTimeString();
if (a.type === 'tool') {
return `<div class="subagent-activity tool">
<span class="time">${time}</span>
<span class="icon">${this.getToolIcon(a.tool)}</span>
<span class="name">${a.tool}</span>
<span class="detail">${this.getToolDetail(a.tool, a.input)}</span>
</div>`;
} else if (a.type === 'progress') {
const icon = a.progressType === 'query_update' ? '⟳' : '✓';
return `<div class="subagent-activity progress">
<span class="time">${time}</span>
<span class="icon">${icon}</span>
<span class="detail">${a.query || a.progressType}</span>
</div>`;
} else if (a.type === 'message') {
const preview = a.text.length > 100 ? a.text.substring(0, 100) + '...' : a.text;
return `<div class="subagent-activity message">
<span class="time">${time}</span>
<span class="icon">💬</span>
<span class="detail">${this.escapeHtml(preview)}</span>
</div>`;
}
return '';
}).join('');
const detailTitle = agent.description || `Agent ${agent.agentId}`;
detail.innerHTML = `
<div class="subagent-detail-header">
<span class="subagent-id" title="${this.escapeHtml(agent.description || agent.agentId)}">${this.escapeHtml(detailTitle.length > 60 ? detailTitle.substring(0, 60) + '...' : detailTitle)}</span>
<span class="subagent-status ${agent.status}">${agent.status}</span>
<button class="subagent-transcript-btn" onclick="app.viewSubagentTranscript('${agent.agentId}')">
View Full Transcript
</button>
</div>
<div class="subagent-detail-stats">
<span>Tools: ${agent.toolCallCount}</span>
<span>Entries: ${agent.entryCount}</span>
<span>Size: ${(agent.fileSize / 1024).toFixed(1)}KB</span>
</div>
<div class="subagent-activity-log">
${activityHtml || '<div class="subagent-empty">No activity yet</div>'}
</div>
`;
}
getToolIcon(tool) {
const icons = {
WebSearch: '🔍',
WebFetch: '🌐',
Read: '📖',
Write: '📝',
Edit: '✏️',
Bash: '💻',
Glob: '📁',
Grep: '🔎',
Task: '🤖',
};
return icons[tool] || '🔧';
}
getToolDetail(tool, input) {
if (!input) return '';
if (tool === 'WebSearch' && input.query) return `"${input.query}"`;
if (tool === 'WebFetch' && input.url) return input.url;
if (tool === 'Read' && input.file_path) return input.file_path;
if ((tool === 'Write' || tool === 'Edit') && input.file_path) return input.file_path;
if (tool === 'Bash' && input.command) {
const cmd = input.command;
return cmd.length > 40 ? cmd.substring(0, 40) + '...' : cmd;
}
if (tool === 'Glob' && input.pattern) return input.pattern;
if (tool === 'Grep' && input.pattern) return input.pattern;
return '';
}
async killSubagent(agentId) {
try {
const res = await fetch(`/api/subagents/${agentId}`, { method: 'DELETE' });
const data = await res.json();
if (data.success) {
// Update local state
const agent = this.subagents.get(agentId);
if (agent) {
agent.status = 'completed';
this.subagents.set(agentId, agent);
}
this.renderSubagentPanel();
this.renderSubagentDetail();
this.updateSubagentWindows();
this.showToast(`Subagent ${agentId.substring(0, 7)} killed`, 'success');
} else {
this.showToast(data.error || 'Failed to kill subagent', 'error');
}
} catch (err) {
console.error('Failed to kill subagent:', err);
this.showToast('Failed to kill subagent: ' + err.message, 'error');
}
}
async viewSubagentTranscript(agentId) {
try {
const res = await fetch(`/api/subagents/${agentId}/transcript?format=formatted`);
const data = await res.json();
if (!data.success) {
alert('Failed to load transcript');
return;
}
// Show in a modal or new window
const content = data.data.formatted.join('\n');
const win = window.open('', '_blank', 'width=800,height=600');
win.document.write(`
<html>
<head>
<title>Subagent ${agentId} Transcript</title>
<style>
body { background: #1a1a2e; color: #eee; font-family: monospace; padding: 20px; }
pre { white-space: pre-wrap; word-wrap: break-word; }
</style>
</head>
<body>
<h2>Subagent ${agentId} Transcript (${data.data.entryCount} entries)</h2>
<pre>${this.escapeHtml(content)}</pre>
</body>
</html>
`);
} catch (err) {
console.error('Failed to load transcript:', err);
alert('Failed to load transcript: ' + err.message);
}
}
// ========== Subagent Floating Windows ==========
openSubagentWindow(agentId) {
// If window already exists, focus it
if (this.subagentWindows.has(agentId)) {
const existing = this.subagentWindows.get(agentId);
existing.element.style.zIndex = ++this.subagentWindowZIndex;
return;
}
const agent = this.subagents.get(agentId);
if (!agent) return;
// Calculate position (cascade from top-left)
const windowCount = this.subagentWindows.size;
const offsetX = 50 + (windowCount % 5) * 30;
const offsetY = 100 + (windowCount % 5) * 30;
// Create window element
const win = document.createElement('div');
win.className = 'subagent-window';
win.id = `subagent-window-${agentId}`;
win.style.left = `${offsetX}px`;
win.style.top = `${offsetY}px`;
win.style.zIndex = ++this.subagentWindowZIndex;
const windowTitle = agent.description || agentId.substring(0, 7);
const truncatedTitle = windowTitle.length > 50 ? windowTitle.substring(0, 50) + '...' : windowTitle;
win.innerHTML = `
<div class="subagent-window-header">
<div class="subagent-window-title" title="${this.escapeHtml(agent.description || agentId)}">
<span class="icon">🤖</span>
<span class="id">${this.escapeHtml(truncatedTitle)}</span>
<span class="status ${agent.status}">${agent.status}</span>
</div>
<div class="subagent-window-actions">
<button onclick="app.minimizeSubagentWindow('${agentId}')" title="Minimize">─</button>
<button onclick="app.closeSubagentWindow('${agentId}')" title="Close">×</button>
</div>
</div>
<div class="subagent-window-body" id="subagent-window-body-${agentId}">
<div class="subagent-empty">Loading activity...</div>
</div>
`;
document.body.appendChild(win);
// Make draggable
this.makeWindowDraggable(win, win.querySelector('.subagent-window-header'));
// Store reference
this.subagentWindows.set(agentId, {
element: win,
minimized: false,
});
// Render content
this.renderSubagentWindowContent(agentId);
// Focus on click
win.addEventListener('mousedown', () => {
win.style.zIndex = ++this.subagentWindowZIndex;
});
}
closeSubagentWindow(agentId) {
const windowData = this.subagentWindows.get(agentId);
if (windowData) {
windowData.element.remove();
this.subagentWindows.delete(agentId);
}
}
minimizeSubagentWindow(agentId) {
const windowData = this.subagentWindows.get(agentId);
if (windowData) {
windowData.element.style.display = 'none';
windowData.minimized = true;
}
}
restoreSubagentWindow(agentId) {
const windowData = this.subagentWindows.get(agentId);
if (windowData) {
windowData.element.style.display = 'flex';
windowData.element.style.zIndex = ++this.subagentWindowZIndex;
windowData.minimized = false;
}
}
makeWindowDraggable(win, handle) {
let isDragging = false;
let startX, startY, startLeft, startTop;
handle.addEventListener('mousedown', (e) => {
if (e.target.tagName === 'BUTTON') return;
isDragging = true;
startX = e.clientX;
startY = e.clientY;
startLeft = parseInt(win.style.left) || 0;
startTop = parseInt(win.style.top) || 0;
e.preventDefault();
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
const dx = e.clientX - startX;
const dy = e.clientY - startY;
win.style.left = `${startLeft + dx}px`;
win.style.top = `${startTop + dy}px`;
});
document.addEventListener('mouseup', () => {
isDragging = false;
});
}
renderSubagentWindowContent(agentId) {
const body = document.getElementById(`subagent-window-body-${agentId}`);
if (!body) return;
const activity = this.subagentActivity.get(agentId) || [];
if (activity.length === 0) {
body.innerHTML = '<div class="subagent-empty">No activity yet</div>';
return;
}
const html = activity.slice(-100).map(a => {
const time = new Date(a.timestamp).toLocaleTimeString();
if (a.type === 'tool') {
return `<div class="activity-line">
<span class="time">${time}</span>
<span class="tool-icon">${this.getToolIcon(a.tool)}</span>
<span class="tool-name">${a.tool}</span>
<span class="tool-detail">${this.escapeHtml(this.getToolDetail(a.tool, a.input))}</span>
</div>`;
} else if (a.type === 'progress') {
const icon = a.progressType === 'query_update' ? '⟳' : '✓';
return `<div class="activity-line progress-line">
<span class="time">${time}</span>
<span class="tool-icon">${icon}</span>
<span class="tool-detail">${this.escapeHtml(a.query || a.progressType)}</span>
</div>`;
} else if (a.type === 'message') {
const preview = a.text.length > 150 ? a.text.substring(0, 150) + '...' : a.text;
return `<div class="message-line">
<span class="time">${time}</span> 💬 ${this.escapeHtml(preview)}
</div>`;
}
return '';
}).join('');
body.innerHTML = html;
body.scrollTop = body.scrollHeight;
}
// Update all open subagent windows
updateSubagentWindows() {
for (const agentId of this.subagentWindows.keys()) {
this.renderSubagentWindowContent(agentId);
// Update status in header
const agent = this.subagents.get(agentId);
if (agent) {
const statusEl = document.querySelector(`#subagent-window-${agentId} .status`);
if (statusEl) {
statusEl.className = `status ${agent.status}`;
statusEl.textContent = agent.status;
}
}
}
}
// Open windows for all active subagents
openAllActiveSubagentWindows() {
for (const [agentId, agent] of this.subagents) {
if (agent.status === 'active' && !this.subagentWindows.has(agentId)) {
this.openSubagentWindow(agentId);
}
}
}
// ========== Screen Sessions (in Monitor Panel) ==========
async loadScreens() {
try {
const res = await fetch('/api/screens');
const data = await res.json();
this.screenSessions = data.screens || [];
this.renderScreenSessions();
} catch (err) {
console.error('Failed to load screens:', err);
}
}
killAllSessions() {
const count = this.screenSessions?.length || 0;
if (count === 0) {
alert('No sessions to kill');
return;
}
// Show the kill all modal
document.getElementById('killAllCount').textContent = count;
document.getElementById('killAllModal').classList.add('active');
}
closeKillAllModal() {
document.getElementById('killAllModal').classList.remove('active');
}
async confirmKillAll(killScreens) {
this.closeKillAllModal();
try {
if (killScreens) {
// Kill everything including screens
const res = await fetch('/api/sessions', { method: 'DELETE' });
const data = await res.json();
if (data.success) {
this.sessions.clear();
this.screenSessions = [];
this.activeSessionId = null;
this.renderSessionTabs();
this.renderScreenSessions();
this.terminal.clear();
this.terminal.reset();
this.toast('All sessions and screens killed', 'success');
}
} else {
// Just remove tabs, keep screens running
this.sessions.clear();
this.activeSessionId = null;
this.renderSessionTabs();
this.terminal.clear();
this.terminal.reset();
this.toast('All tabs removed, screens still running', 'info');
}
} catch (err) {
console.error('Failed to kill sessions:', err);
this.toast('Failed to kill sessions: ' + err.message, 'error');
}
}
// ========== Create Case Modal ==========
showCreateCaseModal() {
document.getElementById('newCaseName').value = '';
document.getElementById('newCaseDescription').value = '';
document.getElementById('linkCaseName').value = '';
document.getElementById('linkCasePath').value = '';
// Reset to first tab
this.caseModalTab = 'case-create';
this.switchCaseModalTab('case-create');
// Wire up tab buttons
const modal = document.getElementById('createCaseModal');
modal.querySelectorAll('.modal-tabs .modal-tab-btn').forEach(btn => {
btn.onclick = () => this.switchCaseModalTab(btn.dataset.tab);
});
modal.classList.add('active');
document.getElementById('newCaseName').focus();
}
switchCaseModalTab(tabName) {
this.caseModalTab = tabName;
const modal = document.getElementById('createCaseModal');
// Toggle active class on tab buttons
modal.querySelectorAll('.modal-tabs .modal-tab-btn').forEach(btn => {
btn.classList.toggle('active', btn.dataset.tab === tabName);
});
// Toggle hidden class on tab content
modal.querySelectorAll('.modal-tab-content').forEach(content => {
content.classList.toggle('hidden', content.id !== tabName);
});
// Update submit button text
const submitBtn = document.getElementById('caseModalSubmit');
submitBtn.textContent = tabName === 'case-create' ? 'Create' : 'Link';
// Focus appropriate input
if (tabName === 'case-create') {
document.getElementById('newCaseName').focus();
} else {
document.getElementById('linkCaseName').focus();
}
}
closeCreateCaseModal() {
document.getElementById('createCaseModal').classList.remove('active');
}
async submitCaseModal() {
if (this.caseModalTab === 'case-create') {
await this.createCase();
} else {
await this.linkCase();
}
}
async createCase() {
const name = document.getElementById('newCaseName').value.trim();
const description = document.getElementById('newCaseDescription').value.trim();
if (!name) {
this.showToast('Please enter a case name', 'error');
return;
}
if (!/^[a-zA-Z0-9_-]+$/.test(name)) {
this.showToast('Invalid name. Use only letters, numbers, hyphens, underscores.', 'error');
return;
}
try {
const res = await fetch('/api/cases', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ name, description })
});
const data = await res.json();
if (data.success) {
this.closeCreateCaseModal();
this.showToast(`Case "${name}" created`, 'success');
// Reload cases and select the new one
await this.loadQuickStartCases(name);
// Save as last used case
await this.saveLastUsedCase(name);
} else {
this.showToast(data.error || 'Failed to create case', 'error');
}
} catch (err) {
console.error('Failed to create case:', err);
this.showToast('Failed to create case: ' + err.message, 'error');
}
}
async linkCase() {
const name = document.getElementById('linkCaseName').value.trim();
const path = document.getElementById('linkCasePath').value.trim();
if (!name) {
this.showToast('Please enter a case name', 'error');
return;
}
if (!/^[a-zA-Z0-9_-]+$/.test(name)) {
this.showToast('Invalid name. Use only letters, numbers, hyphens, underscores.', 'error');
return;
}
if (!path) {
this.showToast('Please enter a folder path', 'error');
return;
}
try {
const res = await fetch('/api/cases/link', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ name, path })
});
const data = await res.json();
if (data.success) {
this.closeCreateCaseModal();
this.showToast(`Case "${name}" linked to ${path}`, 'success');
// Reload cases and select the new one
await this.loadQuickStartCases(name);
// Save as last used case
await this.saveLastUsedCase(name);
} else {
this.showToast(data.error || 'Failed to link case', 'error');
}
} catch (err) {
console.error('Failed to link case:', err);
this.showToast('Failed to link case: ' + err.message, 'error');
}
}
renderScreenSessions() {
// Debounce renders at 100ms to prevent excessive DOM updates
if (this.renderScreenSessionsTimeout) {
clearTimeout(this.renderScreenSessionsTimeout);
}
this.renderScreenSessionsTimeout = setTimeout(() => {
this._renderScreenSessionsImmediate();
}, 100);
}
_renderScreenSessionsImmediate() {
const body = document.getElementById('screenSessionsBody');
if (!this.screenSessions || this.screenSessions.length === 0) {
body.innerHTML = '<div class="monitor-empty">No screen sessions</div>';
return;
}
let html = '';
for (const screen of this.screenSessions) {
const stats = screen.stats || { memoryMB: 0, cpuPercent: 0, childCount: 0 };
const modeClass = screen.mode === 'shell' ? 'shell' : '';
html += `
<div class="process-item">
<span class="process-mode ${modeClass}">${screen.mode}</span>
<div class="process-info">
<div class="process-name">${this.escapeHtml(screen.name || screen.screenName)}</div>
<div class="process-meta">
<span class="process-stat memory">${stats.memoryMB}MB</span>
<span class="process-stat cpu">${stats.cpuPercent}%</span>
<span class="process-stat children">${stats.childCount} children</span>
<span>PID: ${screen.pid}</span>
</div>
</div>
<div class="process-actions">
<button class="btn-toolbar btn-sm btn-danger" onclick="app.killScreen('${screen.sessionId}')" title="Kill screen">Kill</button>
</div>
</div>
`;
}
body.innerHTML = html;
}
async killScreen(sessionId) {
if (!confirm('Kill this screen session?')) return;
try {
await fetch(`/api/screens/${sessionId}`, { method: 'DELETE' });
this.screenSessions = this.screenSessions.filter(s => s.sessionId !== sessionId);
this.renderScreenSessions();
this.showToast('Screen killed', 'success');
} catch (err) {
this.showToast('Failed to kill screen', 'error');
}
}
async reconcileScreens() {
try {
const res = await fetch('/api/screens/reconcile', { method: 'POST' });
const data = await res.json();
if (data.dead && data.dead.length > 0) {
this.showToast(`Found ${data.dead.length} dead screen(s)`, 'warning');
await this.loadScreens();
} else {
this.showToast('All screens are alive', 'success');
}
} catch (err) {
this.showToast('Failed to reconcile screens', 'error');
}
}
// ========== Toast ==========
// Cached toast container for performance
_toastContainer = null;
toggleNotifications() {
this.notificationManager?.toggleDrawer();
}
// Alias for showToast
toast(message, type = 'info') {
return this.showToast(message, type);
}
showToast(message, type = 'info') {
const toast = document.createElement('div');
toast.className = `toast toast-${type}`;
toast.textContent = message;
// Cache toast container reference
if (!this._toastContainer) {
this._toastContainer = document.querySelector('.toast-container');
if (!this._toastContainer) {
this._toastContainer = document.createElement('div');
this._toastContainer.className = 'toast-container';
document.body.appendChild(this._toastContainer);
}
}
this._toastContainer.appendChild(toast);
requestAnimationFrame(() => toast.classList.add('show'));
setTimeout(() => {
toast.classList.remove('show');
setTimeout(() => toast.remove(), 200);
}, 3000);
}
// ========== System Stats ==========
startSystemStatsPolling() {
// Initial fetch
this.fetchSystemStats();
// Poll every 2 seconds
this.systemStatsInterval = setInterval(() => {
this.fetchSystemStats();
}, 2000);
}
async fetchSystemStats() {
try {
const res = await fetch('/api/system/stats');
const stats = await res.json();
this.updateSystemStatsDisplay(stats);
} catch (err) {
// Silently fail - system stats are not critical
}
}
updateSystemStatsDisplay(stats) {
const cpuEl = this.$('statCpu');
const cpuBar = this.$('statCpuBar');
const memEl = this.$('statMem');
const memBar = this.$('statMemBar');
if (cpuEl && cpuBar) {
cpuEl.textContent = `${stats.cpu}%`;
cpuBar.style.width = `${Math.min(100, stats.cpu)}%`;
// Color classes based on usage
cpuBar.classList.remove('medium', 'high');
cpuEl.classList.remove('high');
if (stats.cpu > 80) {
cpuBar.classList.add('high');
cpuEl.classList.add('high');
} else if (stats.cpu > 50) {
cpuBar.classList.add('medium');
}
}
if (memEl && memBar) {
const memGB = (stats.memory.usedMB / 1024).toFixed(1);
memEl.textContent = `${memGB}G`;
memBar.style.width = `${Math.min(100, stats.memory.percent)}%`;
// Color classes based on usage
memBar.classList.remove('medium', 'high');
memEl.classList.remove('high');
if (stats.memory.percent > 80) {
memBar.classList.add('high');
memEl.classList.add('high');
} else if (stats.memory.percent > 50) {
memBar.classList.add('medium');
}
}
}
// ========== Utility ==========
// Pre-compiled HTML escape map for performance (avoids DOM element creation)
static _htmlEscapeMap = {
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#39;'
};
static _htmlEscapePattern = /[&<>"']/g;
escapeHtml(text) {
if (!text) return '';
return text.replace(ClaudemanApp._htmlEscapePattern, char => ClaudemanApp._htmlEscapeMap[char]);
}
}
// Initialize
const app = new ClaudemanApp();