{% extends "base.html" %}
{% from "_page_header.html" import page_header %}
{% from "_components.html" import badge, kv %}
{% block content %}
{{ page_header("System Health", "Live readiness of the platform's dependencies, the ingestion queue, and the model/runtime configuration this deployment is actually running with.") }}

<div class="grid grid-cols-1 xl:grid-cols-3 gap-md items-start">
  <section aria-labelledby="components-heading" class="glass-panel rounded-lg p-lg">
    <h2 id="components-heading" class="text-headline-md font-headline-md text-on-surface mb-sm">Dependencies</h2>
    {% if components %}
    <ul class="divide-y divide-[#1E293B]">
      {% for name, state, latency, error in components %}
      <li class="py-sm flex items-center justify-between gap-sm">
        <span class="text-body-md font-body-md text-on-surface capitalize">{{ name }}</span>
        <span class="flex items-center gap-sm">
          {% if latency is not none %}<span class="text-code-sm font-code-sm text-on-surface-variant">{{ "%.0f" | format(latency) }} ms</span>{% endif %}
          {{ badge(state, "ok" if state == "Healthy" else "error") }}
        </span>
      </li>
      {% endfor %}
    </ul>
    {% else %}
    <p class="text-body-md font-body-md text-on-surface-variant" role="status">Readiness probes are not instrumented in this deployment.</p>
    {% endif %}
  </section>

  <section aria-labelledby="queue-heading" class="glass-panel rounded-lg p-lg">
    <div class="flex items-center justify-between mb-sm">
      <h2 id="queue-heading" class="text-headline-md font-headline-md text-on-surface">Ingestion queue</h2>
      <a href="/admin/jobs" class="text-body-sm font-body-sm text-primary hover:underline">View jobs</a>
    </div>
    <p class="text-body-sm font-body-sm text-on-surface-variant mb-sm">Scope: {{ queue_scope }}</p>
    {% if queue %}
    <dl class="grid grid-cols-2 gap-sm">
      {% for key, label in [("queued", "Queued"), ("running", "Running"), ("retrying", "Retrying"), ("failed", "Failed"), ("succeeded", "Succeeded")] %}
      <div class="bg-background border border-[#1E293B] rounded-DEFAULT p-sm">
        <dt class="text-label-caps font-label-caps text-on-surface-variant uppercase tracking-wider">{{ label }}</dt>
        <dd class="text-headline-md font-headline-md {{ 'text-error' if key == 'failed' and queue[key] else 'text-on-surface' }}">{{ queue[key] }}</dd>
      </div>
      {% endfor %}
    </dl>
    {% else %}
    <p class="text-body-md font-body-md text-on-surface-variant" role="status">Job store not reachable.</p>
    {% endif %}
  </section>

  <section aria-labelledby="runtime-heading" class="glass-panel rounded-lg p-lg">
    <h2 id="runtime-heading" class="text-headline-md font-headline-md text-on-surface mb-sm">Runtime</h2>
    <dl>
      {{ kv("RAGCore version", version, mono=True) }}
      {{ kv("Environment", environment) }}
      <div class="flex flex-col gap-xs py-sm border-b border-[#1E293B]">
        <dt class="text-label-caps font-label-caps text-on-surface-variant uppercase tracking-wider">Active embedding profile</dt>
        <dd class="text-body-md font-body-md text-on-surface">{% if embedding_profile %}{{ embedding_profile.profile }}/{{ embedding_profile.version }} <span class="text-on-surface-variant">· {{ embedding_profile.model_identifier }} · {{ embedding_profile.dimensions }} dims{% if embedding_selection %} · generation {{ embedding_selection.generation }} · {{ embedding_selection.selection.collection_name }}{% if embedding_selection.selection.experiment_route_key %} · route {{ embedding_selection.selection.experiment_route_key }}{% endif %}{% endif %}</span>{% else %}{{ badge("Selection unavailable", "error") }} <span class="text-body-sm font-body-sm text-on-surface-variant">Search and ingestion fail closed until a durable embedding selection is available.</span>{% endif %}</dd>
      </div>
      <div class="flex flex-col gap-xs py-sm border-b border-[#1E293B]">
        <dt class="text-label-caps font-label-caps text-on-surface-variant uppercase tracking-wider">Rich-document parsing (Docling)</dt>
        <dd>{% if docling %}{{ badge("Available", "ok") }} <span class="text-body-sm font-body-sm text-on-surface-variant">PDF/DOCX/PPTX/XLSX/HTML; OCR for scanned PDFs is not installed.</span>{% else %}{{ badge("Not installed", "warn") }} <span class="text-body-sm font-body-sm text-on-surface-variant">Only text/Markdown/code uploads are accepted.</span>{% endif %}</dd>
      </div>
      <div class="flex flex-col gap-xs py-sm border-b border-[#1E293B]">
        <dt class="text-label-caps font-label-caps text-on-surface-variant uppercase tracking-wider">Telemetry export</dt>
        <dd>{{ badge("Enabled", "ok") if otel_enabled else badge("Disabled", "neutral") }}</dd>
      </div>
      <div class="flex flex-col gap-xs py-sm">
        <dt class="text-label-caps font-label-caps text-on-surface-variant uppercase tracking-wider">OIDC sign-in</dt>
        <dd>{{ badge("Configured", "ok") if oidc_configured else badge("Not configured", "neutral") }}</dd>
      </div>
    </dl>
    <p class="text-body-sm font-body-sm text-on-surface-variant mt-sm">Audit export and backup/restore remain operator runbooks (<span class="text-code-sm font-code-sm">scripts/backup.py</span>, <span class="text-code-sm font-code-sm">scripts/restore_test.py</span>); they are not exposed here.</p>
  </section>
</div>
{% endblock %}