{# Graph summary. A read-only inventory of the graph layers in the active
   knowledge store, filled by collector.py from graph_summary.GraphSummaryCache,
   which opens the resolved genome path with a short read-only SQLite
   connection and caches the counts by path for about 30 seconds. Nothing here
   is read from the running server, so the panel is meaningful with cymatix
   stopped, which is why panels.html includes it outside the running gate.
   It is a ledger, not a renderer: no node or edge is drawn. When the store
   cannot be read the panel says so and the reason goes to the log, not to
   the page. #}

<section class="panel panel--graph-summary">
  <h2 class="panel-title">
    Graph summary
    <span class="panel-count-muted">Renderer deferred</span>
  </h2>

  <p class="muted">Counts of what the active knowledge store holds in each graph layer.
    This panel counts rows, it does not draw a graph.</p>

  {% if state.graph_summary.available %}
    <dl class="graph-layers">
      <div class="graph-layer">
        <dt>Genes</dt>
        <dd><strong>{{ "{:,}".format(state.graph_summary.total_genes) }}</strong></dd>
        <dd class="muted">{{ "{:,}".format(state.graph_summary.cover_connected_genes) }} COVER-connected</dd>
      </div>
      <div class="graph-layer">
        <dt>Semantic</dt>
        {% if state.graph_summary.cover_links is none %}
          <dd><strong>{{ "{:,}".format(state.graph_summary.cover_rows) }}</strong> stored COVER rows</dd>
          <dd class="muted">distinct links not counted at this scale</dd>
        {% else %}
          <dd><strong>{{ "{:,}".format(state.graph_summary.cover_links) }}</strong> distinct COVER links</dd>
          <dd class="muted">{{ "{:,}".format(state.graph_summary.cover_rows) }} stored rows</dd>
        {% endif %}
      </div>
      <div class="graph-layer">
        <dt>Structure</dt>
        <dd><strong>{{ "{:,}".format(state.graph_summary.chunk_of_rows) }}</strong> CHUNK_OF links</dd>
        <dd class="muted">document hierarchy</dd>
      </div>
      <div class="graph-layer">
        <dt>Co-activation</dt>
        <dd><strong>{{ "{:,}".format(state.graph_summary.harmonic_links) }}</strong> harmonic links</dd>
        <dd class="muted">learned from retrieval</dd>
      </div>
      <div class="graph-layer">
        <dt>Entities</dt>
        <dd><strong>{{ "{:,}".format(state.graph_summary.entities) }}</strong> distinct entities</dd>
        <dd class="muted">{{ "{:,}".format(state.graph_summary.entity_memberships) }} memberships</dd>
      </div>
    </dl>
  {% else %}
    <p class="graph-summary-unavailable muted">Graph summary unavailable. The rest of the
      Knowledge store tab is unaffected.</p>
  {% endif %}

  {% if state.graph_summary.path %}
    <dl class="panel-kv">
      <dt>Read from</dt>
      <dd class="path-value">{{ state.graph_summary.path }}</dd>
    </dl>
  {% endif %}
</section>