{% extends "base.html" %}
{% block title %}Data · Solisdash{% endblock %}
{% block content %}
<hgroup>
  <h2>Data</h2>
  <p>Sync, backfill, and manage what Solisdash has downloaded from SolisCloud.</p>
</hgroup>

{% if purged_counts %}
  <p class="test-result success">
    ✓ Purged
    {%- for name, count in purged_counts.items() %}
      {{ count }} <code>{{ name }}</code>{% if not loop.last %},{% endif %}
    {%- endfor %} row(s).
  </p>
{% endif %}

<article>
  <header><strong>Current state</strong></header>
  <p>
    {{ station_count }} station(s) stored,
    {{ sample_count }} sample row(s),
    {{ daily_count }} daily-rollup row(s).
    {% if last_sample_ts %}
      Most recent sample: <strong>{{ last_sample_ts.strftime('%Y-%m-%d %H:%M UTC') }}</strong>.
    {% else %}
      No samples polled yet.
    {% endif %}
  </p>
  <button
    type="button"
    hx-post="/history/poll-now"
    hx-target="#poll-result"
    hx-swap="innerHTML"
    hx-disabled-elt="this"
  >Poll SolisCloud now</button>
  <span class="muted" style="margin-inline-start: 0.5rem;">
    Pulls current state plus this-year daily rollups.
  </span>
  <div id="poll-result" class="test-slot" aria-live="polite"></div>
</article>

<article>
  <header><strong>Fetch historical data</strong></header>
  <p class="muted">
    Pulls one daily-rollup batch from SolisCloud per month per station in
    the chosen range. Lets you backfill last year, prior years, or any
    stretch of history that the routine poller hasn't covered.
  </p>
  <form
    hx-post="/history/backfill"
    hx-target="#backfill-result"
    hx-swap="innerHTML"
    hx-disabled-elt="find button"
    hx-disinherit="hx-disabled-elt hx-target hx-swap"
  >
    <fieldset class="grid">
      <label>
        From
        <input type="date" name="start" value="{{ backfill_default_start }}" required />
      </label>
      <label>
        To
        <input type="date" name="end" value="{{ today }}" required />
      </label>
      <label>
        <span>&nbsp;</span>
        <button type="submit">Fetch from SolisCloud</button>
      </label>
    </fieldset>
    <div id="backfill-result" class="test-slot" aria-live="polite"></div>
  </form>
</article>

<article class="danger-zone">
  <header><strong>Purge re-pullable data</strong></header>
  <p>
    Drops <code>station_daily</code> (daily-rollup energy / money /
    charge / discharge) and <code>stations</code> (station metadata).
    Both can be re-fetched from SolisCloud any time via <strong>Poll
    SolisCloud now</strong> or the date-ranged backfill above.
  </p>
  <p class="muted">
    Deliberately leaves <code>station_samples</code> (5-minute polled
    SOC / power / battery snapshots) and <code>alarms</code> alone —
    SolisCloud only retains those for a short window upstream, so older
    rows aren't recoverable once dropped. Admin accounts, the
    <code>solisdash.toml</code> config, and the scheduler are never
    touched.
  </p>
  <form method="post" action="/data/purge"
        onsubmit="return confirm('Drop daily-rollup and station-metadata rows? Sample history (station_samples) and alarms are preserved.')">
    <button type="submit" class="secondary outline">Purge re-pullable data</button>
  </form>
</article>
{% endblock %}