claude-timecodes/viewer.html at main · ProducerGuy/claude-timecodes · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Claude Timecodes</title>
<style>
  * { margin: 0; padding: 0; box-sizing: border-box; }
  :root {
    --bg: #0d1117; --surface: #161b22; --border: #30363d;
    --text: #e6edf3; --dim: #7d8590; --accent: #f0c14b;
    --user: #3fb950; --claude: #58a6ff; --hover: #1c2128;
  }
  body { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; background: var(--bg); color: var(--text); display: flex; height: 100vh; font-size: 13px; }

  /* Sidebar */
  #sidebar { width: 340px; min-width: 340px; border-right: 1px solid var(--border); display: flex; flex-direction: column; background: var(--surface); }
  #sidebar-header { padding: 16px; border-bottom: 1px solid var(--border); }
  #sidebar-header h1 { font-size: 16px; color: var(--accent); margin-bottom: 10px; letter-spacing: 1px; }
  #search-box { width: 100%; padding: 8px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-family: inherit; font-size: 13px; outline: none; }
  #search-box:focus { border-color: var(--accent); }
  #search-box::placeholder { color: var(--dim); }
  #session-list { flex: 1; overflow-y: auto; }
  .session-item { padding: 12px 16px; border-bottom: 1px solid var(--border); cursor: pointer; transition: background 0.1s; }
  .session-item:hover { background: var(--hover); }
  .session-item.active { background: var(--hover); border-left: 3px solid var(--accent); }
  .session-date { color: var(--accent); font-size: 12px; font-weight: 600; }
  .session-duration { color: var(--dim); font-size: 11px; margin-left: 8px; }
  .session-preview { color: var(--dim); font-size: 12px; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .session-meta { color: var(--dim); font-size: 11px; margin-top: 2px; }
  #stats { padding: 10px 16px; border-top: 1px solid var(--border); color: var(--dim); font-size: 11px; }

  /* Main content */
  #main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
  #main-header { padding: 16px; border-bottom: 1px solid var(--border); background: var(--surface); display: flex; align-items: center; gap: 12px; }
  #main-header .session-id { color: var(--dim); font-size: 12px; }
  #main-header .session-title { color: var(--text); font-size: 14px; font-weight: 600; }
  #conversation { flex: 1; overflow-y: auto; padding: 16px; }
  .message { margin-bottom: 16px; max-width: 900px; }
  .message-header { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
  .timecode { color: var(--accent); font-size: 11px; font-weight: 600; cursor: pointer; }
  .timecode:hover { text-decoration: underline; }
  .role { font-weight: 700; font-size: 13px; }
  .role-user { color: var(--user); }
  .role-claude { color: var(--claude); }
  .message-body { padding: 8px 12px; border-radius: 6px; background: var(--surface); border: 1px solid var(--border); line-height: 1.6; white-space: pre-wrap; word-wrap: break-word; }
  .message-body.user-body { border-left: 3px solid var(--user); }
  .message-body.claude-body { border-left: 3px solid var(--claude); }
  .highlight { background: rgba(240, 193, 75, 0.25); padding: 1px 2px; border-radius: 2px; }
  .no-session { display: flex; align-items: center; justify-content: center; height: 100%; color: var(--dim); font-size: 15px; }

  /* Search results in main */
  .search-result { margin-bottom: 12px; padding: 10px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; cursor: pointer; transition: border-color 0.1s; }
  .search-result:hover { border-color: var(--accent); }
  .search-result .sr-session { color: var(--dim); font-size: 11px; }
  .search-result .sr-timecode { color: var(--accent); font-size: 12px; margin-right: 8px; }
  .search-result .sr-content { margin-top: 4px; color: var(--text); font-size: 13px; }

  /* Timeline bar */
  #timeline { height: 40px; background: var(--surface); border-top: 1px solid var(--border); padding: 8px 16px; display: flex; align-items: center; gap: 4px; }
  .timeline-block { height: 20px; border-radius: 3px; min-width: 2px; cursor: pointer; transition: opacity 0.1s; }
  .timeline-block:hover { opacity: 0.8; }
  .timeline-block.user-block { background: var(--user); }
  .timeline-block.claude-block { background: var(--claude); }

  /* Scrollbar */
  ::-webkit-scrollbar { width: 8px; }
  ::-webkit-scrollbar-track { background: var(--bg); }
  ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--dim); }
</style>
</head>
<body>

<div id="sidebar">
  <div id="sidebar-header">
    <h1>CLAUDE TIMECODES</h1>
    <input type="text" id="search-box" placeholder="Search conversations..." />
  </div>
  <div id="session-list"></div>
  <div id="stats"></div>
</div>

<div id="main">
  <div id="main-header" style="display:none;">
    <div>
      <div class="session-title" id="session-title"></div>
      <div class="session-id" id="session-id-display"></div>
    </div>
  </div>
  <div id="conversation">
    <div class="no-session">Select a session to view timestamped conversation</div>
  </div>
  <div id="timeline" style="display:none;"></div>
</div>

<script>
let allSessions = [];
let allMessages = {};
let currentSession = null;
let searchTimeout = null;
let userName = 'You';

async function fetchJSON(url) {
  const res = await fetch(url);
  return res.json();
}

function formatTimecode(isoStr) {
  try {
    const d = new Date(isoStr);
    return d.toLocaleString('en-US', {
      year: 'numeric', month: '2-digit', day: '2-digit',
      hour: '2-digit', minute: '2-digit', second: '2-digit',
      hour12: false
    });
  } catch { return ''; }
}

function formatDuration(ms) {
  const mins = Math.floor(ms / 60000);
  if (mins < 60) return `${mins}m`;
  const hours = Math.floor(mins / 60);
  const rem = mins % 60;
  return `${hours}h${rem}m`;
}

function extractText(content) {
  if (typeof content === 'string') return content;
  if (Array.isArray(content)) {
    return content.map(b => {
      if (b.type === 'text') return b.text || '';
      if (b.type === 'tool_use') return `[tool: ${b.name || '?'}]`;
      if (b.type === 'tool_result') return '[tool result]';
      return '';
    }).join(' ');
  }
  return String(content || '');
}

function truncate(text, len) {
  text = text.replace(/\n/g, ' ').trim();
  return text.length > len ? text.slice(0, len) + '...' : text;
}

function escapeHtml(text) {
  const el = document.createElement('div');
  el.textContent = text;
  return el.innerHTML;
}

function highlightText(text, query) {
  if (!query) return escapeHtml(text);
  const escaped = escapeHtml(text);
  const re = new RegExp(`(${query.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')})`, 'gi');
  return escaped.replace(re, '<span class="highlight">$1</span>');
}

async function loadSessions() {
  const config = await fetchJSON('/api/config');
  userName = config.displayName || 'You';
  allSessions = await fetchJSON('/api/sessions');
  allSessions.sort((a, b) => new Date(b.first_ts) - new Date(a.first_ts));
  renderSessionList(allSessions);
  document.getElementById('stats').textContent =
    `${allSessions.length} sessions | ${allSessions.reduce((s, x) => s + x.message_count, 0)} messages`;
}

function renderSessionList(sessions) {
  const list = document.getElementById('session-list');
  list.innerHTML = sessions.map(s => {
    const start = formatTimecode(s.first_ts);
    const dur = s.first_ts && s.last_ts
      ? formatDuration(new Date(s.last_ts) - new Date(s.first_ts))
      : '';
    const active = currentSession === s.session_id ? ' active' : '';
    return `<div class="session-item${active}" data-id="${s.session_id}">
      <span class="session-date">${start}</span>
      <span class="session-duration">${dur} · ${s.message_count} msgs</span>
      <div class="session-preview">${escapeHtml(s.preview || '')}</div>
    </div>`;
  }).join('');

  list.querySelectorAll('.session-item').forEach(el => {
    el.addEventListener('click', () => loadConversation(el.dataset.id));
  });
}

async function loadConversation(sessionId) {
  currentSession = sessionId;
  renderSessionList(allSessions);

  if (!allMessages[sessionId]) {
    allMessages[sessionId] = await fetchJSON(`/api/session/${sessionId}`);
  }

  const messages = allMessages[sessionId];
  const conv = document.getElementById('conversation');
  const header = document.getElementById('main-header');
  const timeline = document.getElementById('timeline');

  // Find first user message for title
  const firstUser = messages.find(m => m.type === 'user');
  const title = firstUser ? truncate(extractText(firstUser.message?.content || ''), 80) : 'Session';

  header.style.display = 'flex';
  document.getElementById('session-title').textContent = title;
  document.getElementById('session-id-display').textContent = sessionId;

  conv.innerHTML = messages.map((msg, i) => {
    const tc = formatTimecode(msg.timestamp);
    const role = msg.type === 'user' ? userName : 'Claude';
    const roleClass = msg.type === 'user' ? 'role-user' : 'role-claude';
    const bodyClass = msg.type === 'user' ? 'user-body' : 'claude-body';
    const content = extractText(msg.message?.content || '');
    // Truncate very long Claude messages
    const display = content.length > 2000 ? content.slice(0, 2000) + '\n\n[...truncated]' : content;

    return `<div class="message" id="msg-${i}">
      <div class="message-header">
        <span class="timecode" title="Click to copy">${tc}</span>
        <span class="role ${roleClass}">${role}</span>
      </div>
      <div class="message-body ${bodyClass}">${escapeHtml(display)}</div>
    </div>`;
  }).join('');

  // Timeline
  if (messages.length > 1) {
    const start = new Date(messages[0].timestamp).getTime();
    const end = new Date(messages[messages.length - 1].timestamp).getTime();
    const span = end - start || 1;
    timeline.style.display = 'flex';
    timeline.innerHTML = messages.map((msg, i) => {
      const pos = ((new Date(msg.timestamp).getTime() - start) / span) * 100;
      const cls = msg.type === 'user' ? 'user-block' : 'claude-block';
      return `<div class="timeline-block ${cls}" style="flex: 0 0 ${Math.max(100 / messages.length, 2)}px" data-idx="${i}" title="${formatTimecode(msg.timestamp)}"></div>`;
    }).join('');

    timeline.querySelectorAll('.timeline-block').forEach(el => {
      el.addEventListener('click', () => {
        document.getElementById(`msg-${el.dataset.idx}`)?.scrollIntoView({ behavior: 'smooth', block: 'center' });
      });
    });
  }

  // Timecode click-to-copy
  conv.querySelectorAll('.timecode').forEach(el => {
    el.addEventListener('click', () => {
      navigator.clipboard.writeText(el.textContent);
      el.style.color = '#3fb950';
      setTimeout(() => el.style.color = '', 600);
    });
  });
}

function doSearch(query) {
  if (!query.trim()) {
    renderSessionList(allSessions);
    document.getElementById('conversation').innerHTML =
      '<div class="no-session">Select a session to view timestamped conversation</div>';
    document.getElementById('main-header').style.display = 'none';
    document.getElementById('timeline').style.display = 'none';
    return;
  }

  // Filter sessions by preview text
  const filtered = allSessions.filter(s =>
    (s.preview || '').toLowerCase().includes(query.toLowerCase())
  );
  renderSessionList(filtered.length ? filtered : allSessions);

  // Search via API
  fetch(`/api/search?q=${encodeURIComponent(query)}`)
    .then(r => r.json())
    .then(results => {
      const conv = document.getElementById('conversation');
      document.getElementById('main-header').style.display = 'flex';
      document.getElementById('session-title').textContent = `Search: "${query}"`;
      document.getElementById('session-id-display').textContent = `${results.length} results`;
      document.getElementById('timeline').style.display = 'none';

      if (!results.length) {
        conv.innerHTML = '<div class="no-session">No results found</div>';
        return;
      }

      conv.innerHTML = results.map(r => {
        const tc = formatTimecode(r.timestamp);
        const role = r.type === 'user' ? userName : 'Claude';
        const roleClass = r.type === 'user' ? 'role-user' : 'role-claude';
        const content = truncate(extractText(r.content), 300);
        return `<div class="search-result" data-session="${r.session_id}">
          <span class="sr-timecode">${tc}</span>
          <span class="role ${roleClass}">${role}</span>
          <span class="sr-session">${r.session_id.slice(0, 8)}</span>
          <div class="sr-content">${highlightText(content, query)}</div>
        </div>`;
      }).join('');

      conv.querySelectorAll('.search-result').forEach(el => {
        el.addEventListener('click', () => loadConversation(el.dataset.session));
      });
    });
}

// Search with debounce
document.getElementById('search-box').addEventListener('input', e => {
  clearTimeout(searchTimeout);
  searchTimeout = setTimeout(() => doSearch(e.target.value), 300);
});

// Keyboard shortcut: Ctrl/Cmd+K to focus search
document.addEventListener('keydown', e => {
  if ((e.metaKey || e.ctrlKey) && e.key === 'k') {
    e.preventDefault();
    document.getElementById('search-box').focus();
  }
});

loadSessions();
</script>
</body>
</html>