{% extends "admin/base_site.html" %}

{% block content %}
<style>
  .tier-summary { border-collapse: collapse; margin-bottom: 24px; }
  .tier-summary th, .tier-summary td { padding: 6px 12px; border-bottom: 1px solid #ddd; text-align: left; }
  .tier-nodes { border-collapse: collapse; width: 100%; margin-bottom: 32px; font-size: 12px; }
  .tier-nodes th, .tier-nodes td { padding: 4px 10px; border-bottom: 1px solid #eee; text-align: left; vertical-align: top; }
  .tier-nodes td.detail { color: #666; max-width: 640px; overflow-wrap: anywhere; }
  .pill { padding: 1px 7px; border-radius: 9px; font-size: 11px; white-space: nowrap; }
  .pill-ok { background: #e3f4e3; color: #1c631c; }
  .pill-failed { background: #fbe0da; color: #8a2c12; }
  .pill-suspended { background: #fbe6c2; color: #7a4a00; }
  .pill-blocked { background: #ececec; color: #555; }
  .pill-missing { background: #f2ddff; color: #5b1d80; }
  .pill-running { background: #dceaf7; color: #1f4d75; }
  .pill-cancelled { background: #fbe6c2; color: #7a4a00; }
  .pill-not_materializing { background: #f5f5f5; color: #888; }
  .tier-heading { margin-bottom: 4px; }
  .tier-meta { color: #666; margin: 0 0 10px; }
</style>

<p class="tier-meta">
  DAG <code>{{ dag.id }}</code> ·
  team <a href="{% url 'admin:posthog_team_change' dag.team_id %}">{{ dag.team.name }} ({{ dag.team_id }})</a> ·
  DAG interval {{ dag.sync_frequency_interval|default:"—" }}
</p>

<table class="tier-summary">
  <tr>
    <th>Tier</th><th>Schedule</th><th>Declared</th><th>Ran</th>
    <th>OK</th><th>Failed</th><th>Running</th><th>Cancelled</th><th>Suspended</th><th>Blocked</th><th>No job</th>
    <th>Non-materializing</th><th>Last run</th>
  </tr>
  {% for tier in tiers %}
  <tr>
    <td><a href="#tier-{{ tier.slug }}"><strong>{{ tier.label }}</strong></a></td>
    <td>
      {% if temporal_ui_host %}
        <a href="{{ temporal_ui_host }}/namespaces/{{ temporal_namespace }}/schedules/execute-dag-{{ tier.schedule_id }}" target="_blank" rel="noreferrer">schedule ↗</a>
      {% else %}—{% endif %}
    </td>
    <td>{{ tier.declared }}</td>
    <td>{{ tier.ran }}</td>
    <td>{{ tier.counts.ok }}</td>
    <td>{{ tier.counts.failed }}</td>
    <td>{{ tier.counts.running }}</td>
    <td>{{ tier.counts.cancelled }}</td>
    <td>{{ tier.counts.suspended }}</td>
    <td>{{ tier.counts.blocked }}</td>
    <td>{{ tier.counts.missing }}</td>
    <td>{{ tier.counts.not_materializing }}</td>
    <td>
      {% if tier.parent_workflow_id %}
        {% if tier.run_is_legacy %}<strong>legacy</strong> {% endif %}{{ tier.started_at }}
        {% if temporal_ui_host %}
          <a href="{{ temporal_ui_host }}/namespaces/{{ temporal_namespace }}/workflows/{{ tier.parent_workflow_id }}" target="_blank" rel="noreferrer">↗</a>
        {% endif %}
      {% else %}never ran{% endif %}
    </td>
  </tr>
  {% empty %}
  <tr><td colspan="13">No node on this DAG declares a freshness target, so it has no tiers.</td></tr>
  {% endfor %}
</table>

{% for tier in tiers %}
<h2 class="tier-heading" id="tier-{{ tier.slug }}">{{ tier.label }} — {{ tier.declared }} materializing node{{ tier.declared|pluralize }}</h2>
<p class="tier-meta">
  {% if tier.run_is_legacy %}
    This DAG has no schedule for this tier. The statuses below come from its pre-tier
    <strong>single DAG-wide schedule</strong>, <code>{{ tier.parent_workflow_id }}</code>, started
    {{ tier.started_at }} — so the nodes may well be materializing, just not on a per-tier schedule.
  {% elif tier.parent_workflow_id %}
    Last run <code>{{ tier.parent_workflow_id }}</code> started {{ tier.started_at }}.
  {% else %}
    This tier has never produced a job. Either its schedule does not exist or it has not fired yet.
  {% endif %}
</p>
<table class="tier-nodes">
  <tr><th>Node</th><th>Type</th><th>Status</th><th>Detail</th><th>Run</th></tr>
  {% for node in tier.nodes %}
  <tr>
    <td>{{ node.name }}</td>
    <td>{{ node.node_type }}</td>
    <td><span class="pill pill-{{ node.status }}">{{ node.status }}</span></td>
    <td class="detail">{{ node.detail }}</td>
    <td>
      {% if node.workflow_id and temporal_ui_host %}
        <a href="{{ temporal_ui_host }}/namespaces/{{ temporal_namespace }}/workflows/{{ node.workflow_id }}/{{ node.workflow_run_id }}" target="_blank" rel="noreferrer">workflow ↗</a>
      {% else %}—{% endif %}
    </td>
  </tr>
  {% endfor %}
</table>
{% endfor %}

{% if untargeted %}
<h2>No declared target ({{ untargeted|length }})</h2>
<p class="tier-meta">These nodes belong to no tier, so no schedule fires them. Source tables are expected here; a matview or endpoint is not.</p>
<table class="tier-nodes">
  <tr><th>Node</th><th>Type</th></tr>
  {% for node in untargeted %}
  <tr><td>{{ node.name }}</td><td>{{ node.type }}</td></tr>
  {% endfor %}
</table>
{% endif %}
{% endblock %}