{# GET /admin/ecb — crate::pages::admin::ecb::ui::EcbPage #}
{% extends "ui/base.html" %}

{% block title %}Exchange rates{% endblock %}

{% block content %}
<main>
  <section class="heading">
    <div>
      <p class="eyebrow">Exchange rates</p>
      <h1>ECB reference rates</h1>
      <p>
        The importer fetches the ECB's published rates once a day and records every
        attempt. Conversions read only what it has verified, so coverage is what decides
        whether a foreign-currency amount can be posted at all.
      </p>
    </div>
    <div class="actions">
      <a href="/admin">← Admin panel</a>
    </div>
  </section>

  {% include "pages/admin/ecb/status.html" %}

  <section class="panel">
    <h2>Import attempts <span class="count">{{ page.batches.len() }}</span></h2>
    {% if page.batches.is_empty() %}
      <p class="hint">
        The importer has not recorded an attempt. It runs on startup and then daily, so
        an empty log means the server has not completed a run since this table was
        created.
      </p>
    {% else %}
      <div class="table-scroll">
        <table class="builder-table">
          <thead>
            <tr>
              <th>Started</th><th>Finished</th><th>Window</th><th>Result</th>
              <th>Observations</th><th>Verified through</th>
            </tr>
          </thead>
          <tbody>
            {% for batch in page.batches %}
              <tr>
                <td>{{ batch.started_at }}</td>
                <td>
                  {%- if let Some(finished) = batch.completed_at %}{{ finished }}
                  {%- else %}<span class="hint">still running</span>{% endif -%}
                </td>
                <td>
                  {{ batch.window() }}
                  <div class="hint"><code>{{ batch.endpoint }}</code></div>
                </td>
                <td>
                  {%- if batch.succeeded() %}<span class="tag tag-ok">succeeded</span>
                  {%- else if batch.running() %}<span class="tag">running</span>
                  {%- else %}<span class="tag tag-bad">failed</span>{% endif -%}
                  {%- if let Some(message) = batch.error_message %}
                    <div class="hint">{{ message }}</div>
                  {% endif -%}
                </td>
                <td>{{ batch.observations() }}</td>
                <td>
                  {%- if let Some(date) = batch.verified_through_date %}{{ date }}
                  {%- else %}<span class="hint">—</span>{% endif -%}
                </td>
              </tr>
            {% endfor %}
          </tbody>
        </table>
      </div>
      <p class="hint">
        Attempts are an audit record: they cannot be edited or deleted, and a batch that
        re-fetched a day an earlier one already owned inserts nothing, which is why the
        new count can be lower than the total.
      </p>
    {% endif %}
  </section>
</main>
{% endblock %}