{% extends "base.html" %}
{% block title_suffix %} — Sessions{% endblock %}
{% block content %}

<h1>Sessions <span class="text-faint" style="font-weight:400; font-size:0.85rem;">({{ total_scored }})</span></h1>

{# Coverage headline (self-baseline active) #}
{% if headline %}
<div class="metric-box">
  <strong>Self-baseline active on all 5 task types.</strong>
  Content sessions scored vs your own lean runs:
  <span class="metric-highlight">{{ headline.content_self_scored }} / {{ headline.content_sessions }}
    ({{ headline.content_self_pct }}%)</span>
  <span class="metric-old">&nbsp;&middot;&nbsp; Pre-self-baseline (B2 corpus):
    {{ headline.b2_content_scored }}/{{ headline.b2_content_total }}
    ({{ headline.b2_content_scored_pct }}%)</span>
  <br>
  <span style="font-size:0.82em; color:#6b7280; margin-top:2px; display:inline-block;">
    Empty/stub sessions (no work product): {{ headline.empty_stubs }} of {{ headline.total }} total
    &mdash; not scoring failures.
  </span>
  &nbsp;&middot;&nbsp; <a href="/baseline-status">baseline status by type &rarr;</a>
</div>
{% endif %}

{# Honesty element 5: relative-not-absolute framing #}
<div class="caveat">
  Token verdicts are relative to <strong>your own lean waste-free sessions</strong> of each type
  (self-baseline) where active &mdash; not an absolute efficiency standard.
  Baseline source shown per session. See session detail for full domain of validity.
</div>

{# Sort helpers: build href and arrow for a column header #}
{%- macro sort_arrow(key) -%}
  {%- if sort_key == key -%}
    {%- if sort_dir == 'DESC' -%}↓{%- else -%}↑{%- endif -%}
  {%- else -%}&nbsp;{%- endif -%}
{%- endmacro -%}
{%- macro sort_href(key) -%}
  /?sort={{ key }}&dir={% if sort_key == key and sort_dir == 'DESC' %}asc{% else %}desc{% endif %}
{%- endmacro -%}
{%- macro th_sort(key, label) -%}
  <th class="sortable{% if sort_key == key %} sort-active{% endif %}">
    <a href="{{ sort_href(key) }}">{{ label }} <span class="sort-arrow">{{ sort_arrow(key) }}</span></a>
  </th>
{%- endmacro -%}

{% if pairs %}
<table>
  <thead>
    <tr>
      {{ th_sort('date', 'Session') }}
      {{ th_sort('verdict', 'Token verdict') }}
      <th>Trajectory</th>
      {{ th_sort('waste', 'Waste') }}
      {{ th_sort('cost', 'Cost') }}
      {{ th_sort('tokens', 'Tokens') }}
    </tr>
  </thead>
  <tbody>
    {% for session, traj_state in pairs %}
    <tr>
      {# Honesty element 10: attribution_line as the most prominent row text #}
      <td>
        <a href="/session/{{ session.session_id }}"
           style="font-weight:600; color:#111827; display:block; margin-bottom:3px; text-decoration:none;">
          {{ session.get("attribution_line") or (session.session_id[:14] ~ "…") }}
        </a>
        <span class="mono text-faint" style="font-size:0.75rem;">
          {{ session.session_id[:14] }}&hellip;
          &nbsp;&middot;&nbsp; {{ session.task_type }}
          &nbsp;&middot;&nbsp; {{ session.scored_at[:10] }}
        </span>
      </td>
      {# Honesty elements 4+6: band badge + baseline-source badge, UNAVAILABLE neutral #}
      <td style="white-space:nowrap;">
        {% if session.band_verdict == "above_p75" %}
          <span class="badge badge-above">above_p75</span>
        {% elif session.band_verdict == "below_p25" %}
          <span class="badge badge-below">below_p25</span>
        {% elif session.band_verdict == "within_band" %}
          <span class="badge badge-within">within_band</span>
        {% else %}
          <span class="badge badge-unavailable">{{ session.band_verdict }}</span>
        {% endif %}
        <br style="margin:2px 0;">
        {% set bs = session.get("baseline_source", "b2_corpus") %}
        {% if bs == "self" %}
          <span class="badge badge-self">self</span>
        {% elif bs == "building" %}
          <span class="badge badge-building">building</span>
        {% elif bs == "corpus" %}
          <span class="badge badge-corpus">corpus</span>
        {% else %}
          <span class="badge badge-corpus">b2</span>
        {% endif %}
      </td>
      {# Trajectory — UNAVAILABLE rendered neutral (element 4) #}
      <td>
        {% if traj_state.value == "unavailable" %}
          <span class="badge badge-unavailable">&mdash;</span>
        {% elif traj_state.value == "stale" %}
          <span class="badge badge-stale">{{ session.judge_verdict }} (stale)</span>
        {% else %}
          <span class="badge badge-current">{{ session.judge_verdict }}</span>
        {% endif %}
      </td>
      <td>
        {% if session.waste_event_count > 0 %}
          <span class="waste-indicator">{{ session.waste_event_count }}</span>
        {% else %}
          <span class="text-faint">0</span>
        {% endif %}
      </td>
      <td style="white-space:nowrap; font-variant-numeric:tabular-nums;">
        {% if session.get('session_cost_usd') is not none %}
          <span class="cost-amount">${{ "%.3f"|format(session.session_cost_usd) }}</span>
        {% else %}
          <span class="text-faint">—</span>
        {% endif %}
      </td>
      <td style="font-variant-numeric:tabular-nums;">
        {% if session.get('real_tokens') %}
          {{ "{:,}".format(session.real_tokens) }}
        {% else %}
          <span class="text-faint">—</span>
        {% endif %}
      </td>
    </tr>
    {% endfor %}
  </tbody>
</table>
{% if price_provenance %}
<p class="cost-provenance">{{ price_provenance }} &middot; Cost shown in session summary &mdash; not a score.</p>
{% endif %}
{% else %}
<p class="empty">No sessions scored yet. Run <code>tes score &lt;path&gt;</code> to score a session.</p>
{% endif %}

{% endblock %}