{# plugins/prometheus/templates/prometheus/templates.html — the widget
   templates the Prometheus dashboard widget can draw with (#5692): the ones
   built in and the ones copied in here. One that no longer passes the
   checker comes first, saying why: its widgets say so too. #}
{% extends "base.html" %}
{% from "_macros.html" import crumbs, page_header %}
{% from "prometheus/_tabs.html" import prometheus_tabs %}
{% block title %}Widget templates — Prometheus — Steward{% endblock %}
{% block section_tabs %}{{ prometheus_tabs("templates") }}{% endblock %}
{% block breadcrumb %}{{ crumbs([("Prometheus", "/plugins/prometheus/"), ("Widget templates", "")]) }}{% endblock %}
{% block content %}
{% set admin = session.user_role == 'admin' %}
{% set broken = templates|selectattr("problem")|list %}
{% set own = templates|rejectattr("bundled")|list %}
{% call page_header("Widget templates") %}
  {% if admin %}<a class="btn btn-sm" href="/plugins/prometheus/templates/new">New template</a>{% endif %}
{% endcall %}

<p class="page-verdict">
  {%- if broken|length == 1 %}<span class="tone-warn">1 template doesn't pass the checker; widgets drawn with it say so.</span>
  {%- elif broken %}<span class="tone-warn">{{ broken|length }} templates don't pass the checker; widgets drawn with them say so.</span>
  {%- else %}{{ templates|length }} template{{ "s" if templates|length != 1 }}: {{ templates|length - own|length }} built in, {{ own|length }} of your own.{% endif %}
</p>
<p class="field-hint">A template says which of a target's series the Prometheus dashboard widget shows, and how. Built-in ones can be copied and changed; your own you write here, or paste or upload one someone shared.</p>

<section class="card">
  <table class="table">
    <thead><tr><th scope="col">Template</th><th scope="col">Version</th><th scope="col">Used by</th><th scope="col">Changed</th><th scope="col"><span class="sr-only">Actions</span></th></tr></thead>
    <tbody>
    {% for t in templates %}
    <tr>
      <td>
        <a href="/plugins/prometheus/templates/{{ t.key }}">{{ t.name }}</a>
        {% if t.bundled %} <span class="tone-muted">built in</span>{% endif %}
        {%- if t.problem %}<div class="cell-sub tone-warn" title="{{ t.problem }}">{{ t.problem }}</div>
        {%- elif t.description %}<div class="cell-sub" title="{{ t.description }}">{{ t.description }}</div>{% endif %}
      </td>
      <td>{{ t.version if t.version is not none else "—" }}</td>
      <td>{% if t.used %}{{ t.used }} widget{{ "s" if t.used != 1 }}{% else %}<span class="tone-muted">none</span>{% endif %}</td>
      <td>{% if t.updated_at %}{{ t.updated_at|ago }}{% else %}<span class="tone-muted">with Steward</span>{% endif %}</td>
      <td style="text-align:right;white-space:nowrap;">
        <a class="btn btn-sm btn-ghost" href="/plugins/prometheus/templates/{{ t.key }}/export">Export</a>
        {% if admin %}<a class="btn btn-sm btn-ghost" href="/plugins/prometheus/templates/new?from={{ t.key|urlencode }}">Duplicate</a>{% endif %}
      </td>
    </tr>
    {% endfor %}
    </tbody>
  </table>
</section>
{% endblock %}