sbobs/timer_stats.html at main · bhaskarjha-com/sbobs · 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>SessionPulse — Productivity Stats</title>
<style>
  :root {
    --bg: #0f1019;
    --surface: #1a1b2e;
    --surface-hover: #22243a;
    --border: rgba(255,255,255,0.06);
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --focus: #22c55e;
    --short-break: #3b82f6;
    --long-break: #a855f7;
    --accent: #6366f1;
    --danger: #ef4444;
    --chart-height: 120px;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    background: var(--bg);
    color: var(--text-primary);
    font-family: 'Segoe UI Variable', 'Segoe UI', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    padding: 20px;
    min-height: 100vh;
  }

  .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
  }

  .header h1 {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.3px;
  }
  .header h1 span { color: var(--accent); }

  .header-meta {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
  }

  .summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
    margin-bottom: 24px;
  }

  .summary-card {
    background: var(--surface);
    border-radius: 10px;
    padding: 14px 16px;
    position: relative;
    overflow: hidden;
  }
  .summary-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    border-radius: 10px 0 0 10px;
  }
  .summary-card.focus::after { background: var(--focus); }
  .summary-card.sessions::after { background: var(--accent); }
  .summary-card.streak::after { background: #f59e0b; }
  .summary-card.avg::after { background: var(--long-break); }

  .summary-value {
    font-size: 1.6rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
  }
  .summary-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
  }
  .summary-sub {
    font-size: 0.55rem;
    color: var(--text-muted);
    margin-top: 4px;
  }

  .section-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 10px;
    margin-top: 20px;
  }

  /* 7-Day Chart */
  .chart-container {
    background: var(--surface);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
  }

  .bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: var(--chart-height);
    padding-top: 8px;
  }

  .bar-day {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    height: 100%;
    justify-content: flex-end;
  }

  .bar-fill {
    width: 100%;
    min-height: 2px;
    border-radius: 4px 4px 2px 2px;
    background: var(--accent);
    transition: height 0.5s ease;
    position: relative;
  }
  .bar-fill.today { background: var(--focus); }

  .bar-value {
    font-size: 0.5rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
  }

  .bar-label {
    font-size: 0.5rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
  }
  .bar-label.today { color: var(--focus); font-weight: 700; }

  /* Session Log Table */
  .log-container {
    background: var(--surface);
    border-radius: 10px;
    overflow: hidden;
  }

  .log-table {
    width: 100%;
    border-collapse: collapse;
  }

  .log-table th {
    font-size: 0.55rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 10px 12px;
    text-align: left;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border);
  }

  .log-table td {
    font-size: 0.7rem;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
  }

  .label-cell {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-muted);
    font-style: italic;
  }

  .log-table tr:last-child td { border-bottom: none; }
  .log-table tr:hover td { background: var(--surface-hover); }

  .type-badge {
    display: inline-block;
    font-size: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    border-radius: 4px;
  }
  .type-badge.Focus { background: rgba(34,197,94,0.15); color: var(--focus); }
  .type-badge.Short { background: rgba(59,130,246,0.15); color: var(--short-break); }
  .type-badge.Long { background: rgba(168,85,247,0.15); color: var(--long-break); }
  .type-badge.other { background: rgba(99,102,241,0.15); color: var(--accent); }

  .completed-yes { color: var(--focus); }
  .completed-no { color: var(--danger); }

  .empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
  }
  .empty-state .icon { font-size: 2rem; margin-bottom: 8px; }
  .empty-state .msg { font-size: 0.75rem; }
  .empty-state .sub { font-size: 0.6rem; margin-top: 4px; }

  .footer {
    margin-top: 20px;
    text-align: center;
    font-size: 0.55rem;
    color: var(--text-muted);
  }
</style>
</head>
<body>

<div class="header">
  <h1>📊 Productivity <span>Stats</span></h1>
  <div class="header-meta" id="headerMeta">Loading...</div>
</div>

<div class="summary-grid" id="summaryGrid">
  <div class="summary-card focus">
    <div class="summary-value" id="todayFocus">0h</div>
    <div class="summary-label">Focus Today</div>
    <div class="summary-sub" id="todaySessions">0 sessions</div>
  </div>
  <div class="summary-card sessions">
    <div class="summary-value" id="totalSessions">0</div>
    <div class="summary-label">Total Sessions</div>
    <div class="summary-sub" id="totalFocus">0h total focus</div>
  </div>
  <div class="summary-card streak">
    <div class="summary-value" id="streak">0</div>
    <div class="summary-label">Day Streak</div>
    <div class="summary-sub" id="bestDay">Best: --</div>
  </div>
  <div class="summary-card avg">
    <div class="summary-value" id="avgSession">0m</div>
    <div class="summary-label">Avg Session</div>
    <div class="summary-sub" id="completionRate">0% completion</div>
  </div>
</div>

<div class="section-title">Last 7 Days</div>
<div class="chart-container">
  <div class="bar-chart" id="barChart"></div>
</div>

<div class="section-title">Recent Sessions</div>
<div class="log-container" id="logContainer">
  <div class="empty-state" id="emptyState">
    <div class="icon">📋</div>
    <div class="msg">No sessions logged yet</div>
    <div class="sub">Enable "Log Sessions to CSV" in script settings</div>
  </div>
</div>

<div class="footer">
  SessionPulse Stats · Data from session_history.csv
</div>

<script>
const DAY_NAMES = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];

function formatDuration(seconds) {
  if (!seconds || seconds <= 0) return '0m';
  const mins = Math.floor(seconds / 60);
  if (mins < 60) return `${mins}m`;
  const h = Math.floor(mins / 60);
  const rm = mins % 60;
  return rm === 0 ? `${h}h` : `${h}h ${rm}m`;
}

function parseCsvLine(line) {
  const cols = [];
  let i = 0, field = '';
  while (i < line.length) {
    if (line[i] === '"') {
      i++; // skip opening quote
      while (i < line.length) {
        if (line[i] === '"' && line[i + 1] === '"') { field += '"'; i += 2; }
        else if (line[i] === '"') { i++; break; }
        else { field += line[i]; i++; }
      }
      if (line[i] === ',') i++; // skip delimiter after closing quote
      cols.push(field); field = '';
    } else {
      const next = line.indexOf(',', i);
      if (next === -1) { cols.push(line.slice(i)); break; }
      cols.push(line.slice(i, next));
      i = next + 1;
    }
  }
  return cols;
}

function parseCsv(text) {
  const lines = text.trim().split('\n');
  if (lines.length < 2) return [];
  const headers = lines[0].split(',').map(h => h.trim());
  return lines.slice(1).map(line => {
    const cols = parseCsvLine(line);
    const row = {};
    headers.forEach((h, i) => row[h] = (cols[i] || '').trim());
    return row;
  }).filter(r => r.date);
}

function getDateStr(d) {
  return d.toISOString().split('T')[0];
}

function computeStats(rows) {
  const today = getDateStr(new Date());
  const stats = {
    todayFocusSeconds: 0,
    todaySessions: 0,
    totalSessions: rows.length,
    totalFocusSeconds: 0,
    totalCompletedSeconds: 0,
    totalCompleted: 0,
    dayMap: {},
    streak: 0,
    bestDayLabel: '--',
    bestDayMinutes: 0,
  };

  rows.forEach(r => {
    const dur = parseInt(r.duration_seconds) || 0;
    const completed = r.completed === 'true';
    const date = r.date;
    const type = r.session_type || '';

    if (type === 'Focus' || type.indexOf('Break') === -1) {
      stats.totalFocusSeconds += dur;
      if (date === today) {
        stats.todayFocusSeconds += dur;
        stats.todaySessions++;
      }
    }

    if (completed) {
      stats.totalCompleted++;
      stats.totalCompletedSeconds += dur;
    }

    if (!stats.dayMap[date]) stats.dayMap[date] = 0;
    if (type === 'Focus' || type.indexOf('Break') === -1) {
      stats.dayMap[date] += dur;
    }
  });

  // Streak: consecutive days with at least 1 focus session
  const sortedDays = Object.keys(stats.dayMap).sort().reverse();
  let streak = 0;
  const checkDate = new Date();
  // If today has no sessions, start checking from yesterday
  if (!stats.dayMap[getDateStr(checkDate)]) {
    checkDate.setDate(checkDate.getDate() - 1);
  }
  for (let i = 0; i < 365; i++) {
    const ds = getDateStr(checkDate);
    if (stats.dayMap[ds] && stats.dayMap[ds] > 0) {
      streak++;
      checkDate.setDate(checkDate.getDate() - 1);
    } else {
      break;
    }
  }
  stats.streak = streak;

  // Best day
  let bestDay = null, bestMin = 0;
  Object.entries(stats.dayMap).forEach(([date, sec]) => {
    const mins = Math.floor(sec / 60);
    if (mins > bestMin) { bestMin = mins; bestDay = date; }
  });
  if (bestDay) {
    stats.bestDayLabel = bestDay;
    stats.bestDayMinutes = bestMin;
  }

  return stats;
}

function renderChart(dayMap) {
  const chart = document.getElementById('barChart');
  chart.innerHTML = '';
  const days = [];
  const now = new Date();
  for (let i = 6; i >= 0; i--) {
    const d = new Date(now);
    d.setDate(d.getDate() - i);
    const ds = getDateStr(d);
    days.push({
      date: ds,
      day: DAY_NAMES[d.getDay()],
      minutes: Math.floor((dayMap[ds] || 0) / 60),
      isToday: i === 0,
    });
  }

  const maxMin = Math.max(1, ...days.map(d => d.minutes));

  days.forEach(d => {
    const pct = (d.minutes / maxMin) * 100;
    const col = document.createElement('div');
    col.className = 'bar-day';

    const val = document.createElement('div');
    val.className = 'bar-value';
    val.textContent = d.minutes > 0 ? `${d.minutes}m` : '';

    const fill = document.createElement('div');
    fill.className = 'bar-fill' + (d.isToday ? ' today' : '');
    fill.style.height = Math.max(2, pct) + '%';

    const label = document.createElement('div');
    label.className = 'bar-label' + (d.isToday ? ' today' : '');
    label.textContent = d.day;

    col.appendChild(val);
    col.appendChild(fill);
    col.appendChild(label);
    chart.appendChild(col);
  });
}

function renderLog(rows) {
  const container = document.getElementById('logContainer');
  const emptyState = document.getElementById('emptyState');

  // Clear previous table renders (prevents duplication on auto-refresh)
  const existing = container.querySelector('.log-table');
  if (existing) existing.remove();

  if (rows.length === 0) {
    emptyState.style.display = 'block';
    return;
  }
  emptyState.style.display = 'none';

  // Show most recent 30 sessions
  const recent = rows.slice(-30).reverse();

  const table = document.createElement('table');
  table.className = 'log-table';
  table.innerHTML = `
    <thead>
      <tr>
        <th>Date</th>
        <th>Time</th>
        <th>Type</th>
        <th>Duration</th>
        <th>Label</th>
        <th>Done</th>
      </tr>
    </thead>
    <tbody></tbody>
  `;

  const tbody = table.querySelector('tbody');
  recent.forEach(r => {
    const tr = document.createElement('tr');
    const dur = parseInt(r.duration_seconds) || 0;
    const completed = r.completed === 'true';
    const typeClass = r.session_type === 'Focus' ? 'Focus'
      : r.session_type?.includes('Short') ? 'Short'
      : r.session_type?.includes('Long') ? 'Long'
      : 'other';

    const label = r.label || '';
    const safeLabel = label.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;');
    tr.innerHTML = `
      <td>${r.date || '--'}</td>
      <td>${r.time || '--'}</td>
      <td><span class="type-badge ${typeClass}">${r.session_type || '--'}</span></td>
      <td>${formatDuration(dur)}</td>
      <td class="label-cell" title="${safeLabel}">${safeLabel || '—'}</td>
      <td class="${completed ? 'completed-yes' : 'completed-no'}">${completed ? '✓' : '✗'}</td>
    `;
    tbody.appendChild(tr);
  });

  container.appendChild(table);
}

function renderStats(stats) {
  document.getElementById('todayFocus').textContent = formatDuration(stats.todayFocusSeconds);
  document.getElementById('todaySessions').textContent = stats.todaySessions + ' sessions';
  document.getElementById('totalSessions').textContent = stats.totalSessions;
  document.getElementById('totalFocus').textContent = formatDuration(stats.totalFocusSeconds) + ' total';
  document.getElementById('streak').textContent = stats.streak;

  if (stats.bestDayMinutes > 0) {
    document.getElementById('bestDay').textContent = 'Best: ' + formatDuration(stats.bestDayMinutes * 60);
  }

  const avgSec = stats.totalCompleted > 0
    ? Math.floor(stats.totalCompletedSeconds / stats.totalCompleted) : 0;
  document.getElementById('avgSession').textContent = formatDuration(avgSec);

  const rate = stats.totalSessions > 0
    ? Math.round((stats.totalCompleted / stats.totalSessions) * 100) : 0;
  document.getElementById('completionRate').textContent = rate + '% completion';

  document.getElementById('headerMeta').textContent =
    `${stats.totalSessions} sessions · ${formatDuration(stats.totalFocusSeconds)} focused`;
}

let loadTimer = null;
let loadInFlight = false;
let loadStopped = false;

async function loadData() {
  if (loadStopped || loadInFlight) return;
  loadInFlight = true;
  try {
    const resp = await fetch('session_history.csv?t=' + Date.now(), { cache: 'no-store' });
    if (!resp.ok) {
      document.getElementById('headerMeta').textContent = 'No data file found';
      renderChart({});
      return;
    }
    const text = await resp.text();
    const rows = parseCsv(text);

    if (rows.length === 0) {
      document.getElementById('headerMeta').textContent = 'No sessions logged';
      renderChart({});
      return;
    }

    const stats = computeStats(rows);
    renderStats(stats);
    renderChart(stats.dayMap);
    renderLog(rows);
  } catch (e) {
    document.getElementById('headerMeta').textContent = 'Error loading data';
    console.error('[Stats]', e);
    renderChart({});
  } finally {
    loadInFlight = false;
    if (!loadStopped) {
      loadTimer = setTimeout(loadData, 30000);
    }
  }
}

loadData();
window.addEventListener('beforeunload', () => {
  loadStopped = true;
  if (loadTimer) clearTimeout(loadTimer);
});
</script>
</body>
</html>