{# settings/backup_check.html — a backup compared with what is in place (#5823):
   the verdict, what the backup is (when, which Steward, its key), then each
   area's count and the rows that differ. Nothing was changed to show it. #}
{% extends "base.html" %}
{% from "_macros.html" import crumbs %}
{% from "settings/_tabs.html" import settings_tabs %}
{% block title %}Settings — Backups — Check — Steward{% endblock %}
{% block section_tabs %}{{ settings_tabs("backups") }}{% endblock %}
{% block breadcrumb %}{{ crumbs([("Settings", "/settings/"), ("Backups", "/settings/backups/"), ("Check " ~ (name or "a backup"), "")]) }}{% endblock %}
{% block content %}
{% if error %}
<p class="page-verdict"><span class="tone-crit">{{ name or "The backup" }} couldn't be checked. {{ error }}</span></p>
{% else %}
{% set tone = "tone-crit" if not report.ok else ("tone-ok" if not report.changes else "tone-warn") %}
<p class="page-verdict"><span class="{{ tone }}">{{ report.summary() }}</span></p>

<div class="card" style="max-width:640px;margin-bottom:1.25rem;">
  <dl class="kv">
    <dt>File</dt><dd>{{ report.name }}</dd>
    <dt>Made</dt><dd>{% if report.made_at %}{{ report.made_at|when }}{% else %}—{% endif %}
      by Steward {{ report.manifest.steward_version or "—" }}</dd>
    <dt>Schema</dt><dd>
      {%- if report.schema == "same" %}The same as this Steward's.
      {%- elif report.schema == "older" %}<span class="tone-warn">Older than this Steward's.</span> A restore would replace everything, and Steward would bring it up to date on start.
      {%- else %}<span class="tone-crit">Newer than this Steward's.</span> This Steward can't restore it; update Steward first.{% endif %}</dd>
    <dt>Secret key</dt><dd>
      {%- if report.key_same %}The one in use here.{% else %}<span class="tone-warn">A different one.</span> A restore would put it in place, and passwords and keys stored since would need entering again.{% endif %}
      {%- if report.sealed %} It opens {{ report.sealed - report.unopened }} of the backup's {{ report.sealed }} sealed value{{ "s" if report.sealed != 1 }}.{% endif %}</dd>
  </dl>
</div>

<div class="card-flush" style="margin-bottom:1.25rem;">
  <table class="table">
    <thead><tr><th>Area</th><th>Same</th><th>Differ</th><th>Only in the backup</th><th>Only here</th></tr></thead>
    <tbody>
      {% for a in report.areas %}
      {% set differ = a.tables|sum(attribute="differ", start=[])|length %}
      {% set only_b = a.tables|sum(attribute="only_backup", start=[])|length %}
      {% set only_h = a.tables|sum(attribute="only_here", start=[])|length %}
      <tr>
        <td>{{ a.name }}</td>
        <td>{{ a.same }}</td>
        <td>{% if differ %}<span class="tone-warn">{{ differ }}</span>{% else %}—{% endif %}</td>
        <td>{% if only_b %}<span class="tone-warn">{{ only_b }}</span>{% else %}—{% endif %}</td>
        <td>{% if only_h %}<span class="tone-warn">{{ only_h }}</span>{% else %}—{% endif %}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
</div>

{% for a in report.areas if a.changes or a.tables|selectattr("note")|list %}
<h2 class="section-title" style="margin:1.5rem 0 0.75rem;">{{ a.name }}</h2>
<ul class="check-list">
  {% for t in a.tables %}
  {% for d in t.differ %}
  <li><strong>{{ d.label }}</strong> differs
    {%- if d.secret %} (a sealed value; not shown).
    {%- elif d.backup_value is not none or d.here_value is not none %}: the backup has <code>{{ d.backup_value if d.backup_value is not none else "nothing" }}</code>, here it is <code>{{ d.here_value if d.here_value is not none else "nothing" }}</code>.
    {%- else %} in {{ d.columns|join(", ") }}.{% endif %}</li>
  {% endfor %}
  {% for label in t.only_backup %}<li><strong>{{ label }}</strong> is only in the backup: a restore brings it back.</li>{% endfor %}
  {% for label in t.only_here %}<li><strong>{{ label }}</strong> is only here: a restore removes it.</li>{% endfor %}
  {% if t.note %}<li class="tone-dim">{{ t.table }}: {{ t.note }}</li>{% endif %}
  {% endfor %}
</ul>
{% endfor %}

<p class="field-hint" style="margin-top:1rem;">Left out of the comparison: what Steward records as it runs
  (when an agent or monitor was last seen, a schedule's last run, the backup history), since it changes by the
  minute. A restore still brings those back as they were in the backup.</p>
{% endif %}
<p style="margin-top:1rem;"><a href="/settings/backups/">Back to Backups</a></p>
{% endblock %}