{% extends "base.html" %}
{% block title %}Health{% endblock %}
{% block content %}
<section class="page-head">
  <h1>Library Health</h1>
  <p class="page-sub">
    Deterministic metrics snapshot — coverage, complexity, churn, docs
    gates, and hygiene counts. No LLM judgment layer here; see the
    latest narrative report below.
  </p>
</section>

{% if not snapshot %}
  <section class="curator-empty">
    <p>No snapshot collected yet.</p>
    <p class="page-sub">
      Run <code>python -m attune.ops.health_snapshot</code>, or click
      Refresh below — a background collection just started.
    </p>
    <button id="health-refresh-btn" class="btn btn-primary" type="button">Refresh</button>
  </section>
{% else %}
  {% set signals = snapshot.signals %}
  <section class="page-head" style="margin-top: 0;">
    <p>
      Collected
      <code id="health-collected-at">{{ snapshot.collected_at }}</code>
      {% if stale %}
        <span class="chip chip-warn" id="health-stale-badge"
              data-tooltip="Older than {{ stale_after_hours }}h — a background refresh has started"
              data-tooltip-position="bottom">stale</span>
      {% else %}
        <span class="chip chip-ok">fresh</span>
      {% endif %}
      {% if refreshing %}
        <span class="chip chip-muted" id="health-refreshing-badge">refreshing&hellip;</span>
      {% endif %}
      <button id="health-refresh-btn" class="btn btn-primary" type="button" {% if refreshing %}disabled{% endif %}>Refresh</button>
    </p>
  </section>

  <section class="kpi-grid">
    <div class="kpi">
      <div class="kpi-label">Coverage</div>
      {% if signals.coverage.status == "ok" %}
        <div class="kpi-value">{{ signals.coverage.value.coverage_percent }}%</div>
        <div class="kpi-foot">Codecov, main</div>
      {% else %}
        <div class="kpi-value">&mdash;</div>
        <div class="kpi-foot">unavailable</div>
      {% endif %}
    </div>
    <div class="kpi">
      <div class="kpi-label">Avg complexity</div>
      {% if signals.complexity.status == "ok" %}
        <div class="kpi-value">{{ signals.complexity.value.avg_rank }} ({{ signals.complexity.value.avg_complexity }})</div>
        <div class="kpi-foot">{{ '{:,}'.format(signals.complexity.value.blocks) }} blocks</div>
      {% else %}
        <div class="kpi-value">&mdash;</div>
        <div class="kpi-foot">unavailable</div>
      {% endif %}
    </div>
    <div class="kpi">
      <div class="kpi-label">D-or-worse blocks</div>
      {% if signals.complexity.status == "ok" %}
        <div class="kpi-value">{{ signals.complexity.value.d_or_worse_count }}</div>
        <div class="kpi-foot">radon complexity ratchet</div>
      {% else %}
        <div class="kpi-value">&mdash;</div>
        <div class="kpi-foot">unavailable</div>
      {% endif %}
    </div>
    <div class="kpi">
      <div class="kpi-label">Churn (90d)</div>
      {% if signals.churn.status == "ok" %}
        <div class="kpi-value">{{ '{:,}'.format(signals.churn.value.total_changes) }}</div>
        <div class="kpi-foot">file-changes under src/</div>
      {% else %}
        <div class="kpi-value">&mdash;</div>
        <div class="kpi-foot">unavailable</div>
      {% endif %}
    </div>
    <div class="kpi">
      <div class="kpi-label">TODO markers</div>
      {% if signals.todos.status == "ok" %}
        <div class="kpi-value">{{ signals.todos.value.count }}</div>
        <div class="kpi-foot">real comments only, src/</div>
      {% else %}
        <div class="kpi-value">&mdash;</div>
        <div class="kpi-foot">unavailable</div>
      {% endif %}
    </div>
    <div class="kpi">
      <div class="kpi-label">Open PRs / issues</div>
      {% if signals.open_prs_issues.status == "ok" %}
        <div class="kpi-value">{{ signals.open_prs_issues.value.open_prs }} / {{ signals.open_prs_issues.value.open_issues }}</div>
        <div class="kpi-foot">via gh CLI</div>
      {% else %}
        <div class="kpi-value">&mdash;</div>
        <div class="kpi-foot">unavailable</div>
      {% endif %}
    </div>
    <div class="kpi">
      <div class="kpi-label">SLOC</div>
      {% if signals.sloc.status == "ok" %}
        <div class="kpi-value">{{ '{:,}'.format(signals.sloc.value.src_lines) }}</div>
        <div class="kpi-foot">{{ '{:,}'.format(signals.sloc.value.src_files) }} files</div>
      {% else %}
        <div class="kpi-value">&mdash;</div>
        <div class="kpi-foot">unavailable</div>
      {% endif %}
    </div>
    <div class="kpi">
      <div class="kpi-label">Tests</div>
      {% if signals.sloc.status == "ok" %}
        <div class="kpi-value">{{ '{:,}'.format(signals.sloc.value.test_function_count | default(0)) }}</div>
        <div class="kpi-foot">
          {{ '{:,}'.format(signals.sloc.value.test_files) }} files
          {%- if signals.sloc.value.test_to_src_ratio %} &middot; {{ signals.sloc.value.test_to_src_ratio }}:1 LOC ratio{% endif %}
        </div>
      {% else %}
        <div class="kpi-value">&mdash;</div>
        <div class="kpi-foot">unavailable</div>
      {% endif %}
    </div>
  </section>

  <section>
    <h2>Docs & single-source gates</h2>
    <table class="data-table">
      <thead><tr><th>Gate</th><th>Result</th></tr></thead>
      <tbody>
        <tr>
          <th>doc-import audit</th>
          <td>
            {% if signals.doc_import_audit.status == "ok" %}
              {% if signals.doc_import_audit.value.clean %}<span class="chip chip-ok">clean</span>
              {% else %}<span class="chip chip-warn">findings (exit {{ signals.doc_import_audit.value.exit_code }})</span>{% endif %}
            {% else %}<span class="chip chip-muted">unavailable</span>{% endif %}
          </td>
        </tr>
        <tr>
          <th>docs wiring audit</th>
          <td>
            {% if signals.docs_wiring_audit.status == "ok" %}
              {% if signals.docs_wiring_audit.value.clean %}<span class="chip chip-ok">clean</span>
              {% else %}<span class="chip chip-warn">findings (exit {{ signals.docs_wiring_audit.value.exit_code }})</span>{% endif %}
            {% else %}<span class="chip chip-muted">unavailable</span>{% endif %}
          </td>
        </tr>
        <tr>
          <th>help completeness</th>
          <td>
            {% if signals.help_completeness.status == "ok" %}
              {% if signals.help_completeness.value.clean %}<span class="chip chip-ok">clean</span>
              {% else %}<span class="chip chip-warn">findings (exit {{ signals.help_completeness.value.exit_code }})</span>{% endif %}
            {% else %}<span class="chip chip-muted">unavailable</span>{% endif %}
          </td>
        </tr>
        <tr>
          <th>projection drift</th>
          <td>
            {% if signals.projection_drift.status == "ok" %}
              {% if signals.projection_drift.value.findings_count == 0 %}<span class="chip chip-ok">clean</span>
              {% else %}<span class="chip chip-warn">{{ signals.projection_drift.value.findings_count }} finding(s)</span>{% endif %}
            {% else %}<span class="chip chip-muted">unavailable</span>{% endif %}
          </td>
        </tr>
      </tbody>
    </table>
  </section>

  {% if signals.churn.status == "ok" and signals.churn.value.top_files %}
    <section>
      <h2>Hotspots (churn, 90d)</h2>
      <table class="data-table">
        <thead><tr><th>File</th><th class="num">Changes</th></tr></thead>
        <tbody>
          {% for f in signals.churn.value.top_files %}
            <tr><td><code>{{ f.path }}</code></td><td class="num">{{ f.changes }}</td></tr>
          {% endfor %}
        </tbody>
      </table>
    </section>
  {% endif %}

  <section class="page-head">
    <p class="page-sub">
      {% if latest_report %}
        Narrative findings + ranked improvement plan (LLM-generated, not
        regenerated by this page):
        <a href="/{{ latest_report }}">{{ latest_report }}</a>
      {% else %}
        No LLM narrative report found under <code>docs/reports/</code>.
      {% endif %}
    </p>
  </section>
{% endif %}

{# Environment + state files — independent of the snapshot, so it
   renders in BOTH branches, and lives in the content block: it was
   previously stranded in {% block scripts %}, which base.html
   renders AFTER </main> — the section escaped the centered page
   container entirely (Patrick, 2026-07-21). #}
{# Elicitation surface mix (#1653) — a live read of
   telemetry/form_events.jsonl, independent of the snapshot. Honest
   framing: this is the SURFACE MIX of Python-routed forms, not a fire
   rate — a hand-written AskUserQuestion turn never enters Python and
   is invisible here. #}
<section style="margin-top: 2rem;">
  <h2>Elicitation surface mix</h2>
  <p class="page-sub">
    Which surface rendered each Python-routed form, read live from
    <code>telemetry/form_events.jsonl</code>. Surface mix only, not a
    fire rate &mdash; a hand-written AskUserQuestion turn never enters
    Python, so it is invisible here.
  </p>
  {% if surface_mix %}
    <table class="data-table">
      <thead><tr><th>Surface</th><th class="num">Forms routed</th></tr></thead>
      <tbody>
        {% for surface, count in surface_mix | dictsort(by='value', reverse=true) %}
          <tr><td><code>{{ surface }}</code></td><td class="num">{{ count }}</td></tr>
        {% endfor %}
        <tr><th>total</th><td class="num">{{ surface_mix_total }}</td></tr>
      </tbody>
    </table>
  {% else %}
    <p class="page-sub">No form routing events recorded yet.</p>
  {% endif %}
</section>

<section style="margin-top: 2rem;">
  <h2>Environment</h2>
  <p class="page-sub">Environment + state file presence (formerly the standalone Health page).</p>

<table class="data-table kv">
  <tbody>
    <tr><th>Python</th><td><code>{{ env.python }}</code></td></tr>
    <tr><th>Platform</th><td><code>{{ env.platform }}</code></td></tr>
    <tr><th>Project root</th><td><code>{{ env.project_root }}</code></td></tr>
    <tr><th>attune-home</th><td><code>{{ env.attune_home }}</code></td></tr>
    <tr><th>attune-home exists</th><td>{% if env.attune_home_exists %}<span class="chip chip-ok">yes</span>{% else %}<span class="chip chip-warn">no</span>{% endif %}</td></tr>
    <tr><th>Telemetry log</th><td>{% if env.telemetry_present %}<span class="chip chip-ok">present</span>{% else %}<span class="chip chip-muted">absent</span>{% endif %}</td></tr>
    <tr><th>Memory dir</th><td>{% if env.memory_dir_present %}<span class="chip chip-ok">present</span>{% else %}<span class="chip chip-muted">absent</span>{% endif %}</td></tr>
    <tr><th>Sessions dir</th><td>{% if env.sessions_dir_present %}<span class="chip chip-ok">present</span>{% else %}<span class="chip chip-muted">absent</span>{% endif %}</td></tr>
    <tr><th>ANTHROPIC_API_KEY</th><td>{% if env.anthropic_api_key %}<span class="chip chip-ok">set</span>{% else %}<span class="chip chip-muted">unset</span>{% endif %}</td></tr>
  </tbody>
</table>
</section>

{% endblock %}

{% block scripts %}
<script>
(function () {
  "use strict";
  var btn = document.getElementById("health-refresh-btn");
  if (!btn) return;
  var pollTimer = null;

  function stopPolling() {
    if (pollTimer) { clearInterval(pollTimer); pollTimer = null; }
  }

  function pollOnce() {
    fetch("/api/health/library/status", { headers: { Accept: "application/json" } })
      .then(function (r) { return r.json(); })
      .then(function (status) {
        if (!status.running) {
          stopPolling();
          window.location.reload();
        }
      })
      .catch(function (err) {
        if (window.console) console.warn("health refresh poll:", err);
      });
  }

  btn.addEventListener("click", function () {
    btn.disabled = true;
    fetch("/health/library/refresh", {
      method: "POST",
      headers: attuneClientHeaders({ Accept: "application/json" }),
    })
      .then(function (r) { return r.json(); })
      .then(function () {
        pollTimer = setInterval(pollOnce, 3000);
      })
      .catch(function (err) {
        btn.disabled = false;
        if (window.console) console.warn("health refresh start:", err);
      });
  });

  {% if refreshing %}
    pollTimer = setInterval(pollOnce, 3000);
  {% endif %}
})();
</script>

{% endblock %}