{% extends "base.html" %}
{% block head %}<link rel="stylesheet" href="/css/pages/chain.css?v={{ local_version }}">{% endblock %}
{% block content %}
<div class="ph">
  <h2>Blocks</h2>
  {% if recent %}<span class="sub">{{ recent[0].height }} to {{ recent[-1].height }}</span>{% endif %}
</div>
{# The Txs column is dropped while no block on this page has a transaction.
   The panel is re-fetched as a whole by the live refresh, so this follows it. #}
{% set show_txs = recent|map(attribute='transactions')|select|list|length > 0 %}
<div class="panel"{% if page == 1 %} data-live="blocks"{% endif %}>
  <table class="dt">
    <thead><tr><th class="num">Height</th><th>Hash</th><th class="num hide-sm">Block time</th>{% if show_txs %}<th class="num">Txs</th>{% endif %}<th class="hide-sm">Builder</th></tr></thead>
    <tbody>
    {% if recent %}
      {% for b in recent %}
      <tr>
        <td class="num" data-label="Height"><a href="/block/{{ b.height }}">{{ b.height }}</a></td>
        <td class="fill" data-label="Hash"><a href="/block/{{ b.height }}">{{ b.hash }}</a></td>
        <td class="num hide-sm" data-label="Block time">{% if b.height in block_times %}{{ block_times[b.height] }}s{% endif %}</td>
        {% if show_txs %}<td class="num" data-label="Txs">{{ b.transactions | length }}</td>{% endif %}
        <td class="hide-sm dim" data-label="Builder">{{ b.builder or '' }}</td>
      </tr>
      {% endfor %}
    {% else %}
      <tr class="empty"><td colspan="{{ 5 if show_txs else 4 }}">No blocks yet</td></tr>
    {% endif %}
    </tbody>
  </table>
{% if total_pages > 1 %}
  <div class="panel-foot">
  <span>Page {{ page }} of {{ total_pages }}</span>
  <nav class="pager" aria-label="Pagination">
    {% if has_prev %}<a href="/blocks?page={{ page - 1 }}">Prev</a>{% endif %}
    {% for p in page_window %}
      {% if p is none %}<span class="pager-ellipsis">&hellip;</span>
      {% elif p == page %}<span class="pager-current">{{ p }}</span>
      {% else %}<a href="/blocks?page={{ p }}">{{ p }}</a>
      {% endif %}
    {% endfor %}
    {% if has_next %}<a href="/blocks?page={{ page + 1 }}">Next</a>{% endif %}
  </nav>
  </div>
{% endif %}
</div>
{% endblock %}