{% extends "base.html" %}
{% block title %}Stale Pending — FSD Disengagement Studio{% endblock %}

{% block content %}
  <div class="panel">
    <h2>Missing-clip warnings ({{ stale_after_hours }}h cutoff)</h2>

    <form class="filters" method="get" action="/pending/stale">
      <label>
        Cutoff:
        <select name="stale_after_hours" onchange="this.form.submit()">
          {% for n in [6, 12, 24, 72, 168, 720] %}
            <option value="{{ n }}" {% if n == stale_after_hours %}selected{% endif %}>{{ n }}h</option>
          {% endfor %}
        </select>
      </label>
      <span class="muted">{{ total_in_view }} stale record(s)</span>
      <span class="muted" style="margin-left:auto;">
        <a href="/pending">&larr; back to all pending</a>
      </span>
    </form>

    <p class="muted" style="margin-top:0; font-size:0.85rem;">
      These are Path B detections that were queued by <code>fsd-studio listen</code>
      but never matched to a saved Dashcam clip. Possible causes:
    </p>
    <ul style="color: var(--muted); font-size: 0.85rem; margin-top:0;">
      <li>The user didn't manually save the clip and the rolling buffer overwrote it</li>
      <li>Auto-save isn't configured</li>
      <li><code>fsd-studio backfill</code> hasn't been run recently &mdash; try it now</li>
      <li>The Path B inference (from <code>self_driving_miles</code> plateau) was a false positive</li>
    </ul>

    {% if rows %}
      <table>
        <thead>
          <tr>
            <th>Detected at</th>
            <th>Speed</th>
            <th>Pre &rarr; post state</th>
            <th>GPS</th>
          </tr>
        </thead>
        <tbody>
          {% for r in rows %}
            <tr>
              <td><code>{{ r.timestamp }}</code></td>
              <td>{{ "%.1f m/s" | format(r.speed_mps or 0) }}</td>
              <td>
                {% if r.pre_state and r.post_state %}
                  <code>{{ r.pre_state }} &rarr; {{ r.post_state }}</code>
                {% else %}
                  <span class="muted">&mdash;</span>
                {% endif %}
              </td>
              <td>
                {% set lat = r.get('latitude') %}
                {% set lon = r.get('longitude') %}
                {% if lat is not none and lon is not none %}
                  {{ "%.4f" | format(lat) }}, {{ "%.4f" | format(lon) }}
                {% else %}
                  <span class="muted">&mdash;</span>
                {% endif %}
              </td>
            </tr>
          {% endfor %}
        </tbody>
      </table>
    {% else %}
      <p class="muted">
        No stale records &mdash; every Path B detection in the last
        {{ stale_after_hours }}h has been linked to a saved clip.
      </p>
    {% endif %}
  </div>
{% endblock %}