{# The swappable session body. The answers form replaces this whole region rather than the questions
   alone, because one answer moves everything below it: the understanding, what is still open, whether
   the scope is ready, and which documents now need updating. Swapping a part would leave the rest of
   the page quietly describing the previous revision. #}
<section id="session-body" aria-live="polite">

  {# What the turn that produced this region cost. Set only by the answers route; the ordinary
     session page renders this same partial with nothing to report and the include is a no-op. #}
  {% include "_usage.html" %}

  {% if update is defined and update %}
  <section class="changed" aria-labelledby="changed-h">
    <h2 id="changed-h">What changed</h2>
    <div class="card">
      <p class="lead">{{ update.headline }}</p>
      {% if update.changed_areas %}
      <ul class="clean tight">
        {% for a in update.changed_areas %}<li>{{ a }}</li>{% endfor %}
      </ul>
      {% endif %}
      {% if update.needs_review %}
      <h3>Needs review</h3>
      <ul class="clean tight">
        {% for d in update.decisions_to_review %}<li>{{ d }} <span class="muted">— decision</span></li>{% endfor %}
        {% for c in update.assumptions_to_review %}<li>{{ c }} <span class="muted">— assumption</span></li>{% endfor %}
        {% for doc in update.documents_to_update %}<li>{{ doc }} <span class="muted">— document</span></li>{% endfor %}
      </ul>
      {% endif %}
    </div>
  </section>
  {% endif %}

  <h2>What Requivo understood</h2>
  <div class="card">
    {% if s.understood.has_content %}
    {# Engine prose, in the request's language -- see the note in base.html. The heading between them
       is the product's own English vocabulary and stays outside the tagged region. #}
    {% if s.understood.objective %}<p class="lead" lang="">{{ s.understood.objective }}</p>{% endif %}
    {% if s.understood.scope %}<p lang="">{{ s.understood.scope }}</p>{% endif %}
    {% if s.understood.assumptions %}
    <h3>What we are assuming</h3>
    <ul class="clean tight" lang="">{% for a in s.understood.assumptions %}<li>{{ a }}</li>{% endfor %}</ul>
    {% endif %}
    {% else %}
    <p class="muted">Nothing captured yet.</p>
    {% endif %}
    {# What the readiness and questions on this page were scored against (#492). Stated here, on the
       primary screen, and not only as a clause of the history line under Traceability details: the
       product cannot tell a reader that its grounding is about the wrong product -- relevance is a
       judgment, not a check -- so the reader is the detector and this is the fact they judge. #}
    <p class="meta">Product context:
      {%- if s.grounding.narrowed %} {{ s.grounding.cards|join(', ') }}
      {%- elif not s.grounding.readable %} could not be read — this install's cards are not
        enumerable, so what the estimates were scored against cannot be stated here
      {%- elif s.grounding.cards %} all {{ s.grounding.cards|length }} cards
        ({{ s.grounding.cards|join(', ') }}) — not narrowed for this session
      {%- else %} none in this install — impact is estimated from the request alone
      {%- endif %}</p>
  </div>

  {# Deliberately the loudest block on this screen. Everything above is what the engine has
     established; this is the topic it has established least about, and it was previously a grey
     footnote inside the card above — the wrong weight for the thing most likely to move the scope.
     It sits outside the card because it is not part of the understanding: it is the edge of it. #}
  {% if s.understood.blind_spot %}
  <aside class="unsurveyed">
    <span class="unsurveyed-label">Least explored</span>
    <p lang="">{{ s.understood.blind_spot }}</p>
  </aside>
  {% endif %}

  {% include "discovery/_questions.html" %}

  <h2>Are we ready?</h2>
  <div class="card">
    <p class="readiness-headline">
      {% if s.readiness.ready %}<span class="badge ok">Ready</span>
      {% else %}<span class="badge warn">Not ready</span>{% endif %}
      {{ s.readiness.headline }}
    </p>
    <p>{{ s.readiness.lead }}</p>
    {% if s.readiness.blocking_labels %}
    <ul class="clean tight">{% for b in s.readiness.blocking_labels %}<li>{{ b }}</li>{% endfor %}</ul>
    {% endif %}
  </div>

  <h2>Documents</h2>
  {% include "artifacts/list.html" %}

  {% include "sessions/_traceability.html" %}
</section>