{% extends layout %}
{% import "macros.html" as m %}
{% macro lifecycle_plan(title, envelope) %}
<section class="panel">
  <h2>{{ title }}</h2>
  {% if envelope.ok %}
  <p>{{ envelope.data.operation }}</p>
  <dl>
    <dt>Eligible items</dt><dd>{{ envelope.data.eligible_items }}</dd>
    <dt>Eligible bytes</dt><dd>{{ envelope.data.eligible_bytes }}</dd>
    <dt>Protected items</dt><dd>{{ envelope.data.protected_items }}</dd>
    <dt>Snapshot items</dt><dd>{{ envelope.data.snapshot_items }}</dd>
    <dt>Unrecoverable items</dt><dd>{{ envelope.data.unrecoverable_items }}</dd>
    <dt>Unrecoverable bytes</dt><dd>{{ envelope.data.unrecoverable_bytes }}</dd>
    <dt>Phase</dt><dd>{{ envelope.data.lifecycle.phase }}</dd>
    <dt>Outcome</dt><dd>{{ envelope.data.lifecycle.outcome }}</dd>
    <dt>Can continue offline</dt><dd>{{ envelope.data.lifecycle.can_continue_offline }}</dd>
    <dt>Pending items</dt><dd>{{ envelope.data.lifecycle.pending_items }}</dd>
  </dl>
  {% else %}{{ m.failed(envelope) }}{% endif %}
</section>
{% endmacro %}
{% block content %}
{{ lifecycle_plan("Derived-only reset", panels.reset) }}
{{ lifecycle_plan("Obsolete derived generations", panels.cleanup) }}

<section class="panel">
  <h2>Historical source retention</h2>
  <form method="get" action="/ui/lifecycle">
    <label>Release bytes before <input name="before" value="{{ before }}" type="text" placeholder="2026-07-01T00:00:00Z" pattern=".*(Z|[+-][0-9]{2}:[0-9]{2})" required></label>
    <button type="submit">Dry run</button>
  </form>
</section>
{% if panels.history is defined %}{{ lifecycle_plan("Historical source retention plan", panels.history) }}{% endif %}

<section class="panel">
  <h2>Current snapshot deletion</h2>
  <form method="get" action="/ui/lifecycle">
    <label>Snapshot run ID <input name="run_id" value="{{ run_id }}" maxlength="200" required></label>
    <button type="submit">Dry run</button>
  </form>
  <p>This page never deletes a snapshot. Confirmation remains a separate operator action.</p>
</section>
{% if panels.snapshot is defined %}{{ lifecycle_plan("Snapshot deletion plan", panels.snapshot) }}{% endif %}
{% if panels.rebuild is defined %}
<section class="panel">
  <h2>Offline rebuild plan</h2>
  {% if panels.rebuild.ok %}
  <dl>
    <dt>Generation</dt><dd>{{ panels.rebuild.data.generation_id }}</dd>
    <dt>Documents</dt><dd>{{ panels.rebuild.data.documents }}</dd>
    <dt>Known source bytes</dt><dd>{{ panels.rebuild.data.known_source_bytes }}</dd>
    <dt>Runnable</dt><dd>{{ panels.rebuild.data.runnable }}</dd>
    <dt>Phase</dt><dd>{{ panels.rebuild.data.lifecycle.phase }}</dd>
  </dl>
  {% else %}{{ m.failed(panels.rebuild) }}{% endif %}
</section>
{% endif %}

<section class="panel">
  <h2>Offline rebuild status</h2>
  <form method="get" action="/ui/lifecycle">
    <input type="hidden" name="run_id" value="{{ run_id }}">
    <label>Generation ID <input name="generation_id" value="{{ generation_id }}" maxlength="200" required></label>
    <button type="submit">Inspect</button>
  </form>
</section>
{% if panels.rebuild_status is defined %}
<section class="panel">
  <h2>Offline rebuild checkpoint</h2>
  {% if panels.rebuild_status.ok %}
  <dl>
    <dt>State</dt><dd>{{ panels.rebuild_status.data.state }}</dd>
    <dt>Documents built</dt><dd>{{ panels.rebuild_status.data.documents_built }}</dd>
    <dt>Chunks built</dt><dd>{{ panels.rebuild_status.data.chunks_built }}</dd>
    <dt>Vectors replayed</dt><dd>{{ panels.rebuild_status.data.replayed_items }} items, {{ panels.rebuild_status.data.replayed_vectors }} vectors</dd>
    <dt>Vectors validated</dt><dd>{{ panels.rebuild_status.data.validated_items }} items, {{ panels.rebuild_status.data.validated_vectors }} vectors</dd>
    <dt>Last progress</dt><dd>{{ panels.rebuild_status.data.last_progress_at or "none yet" }}</dd>
    <dt>Phase</dt><dd>{{ panels.rebuild_status.data.lifecycle.phase }}</dd>
  </dl>
  {% else %}{{ m.failed(panels.rebuild_status) }}{% endif %}
</section>
{% endif %}
{% endblock %}