{# alerts/_history_page.html — one page of alert transitions, then the sentinel
   that loads the next page as the reader nears it (core.paging, pref 172). #}
{% from "_macros.html" import status_badge, scroll_more, scroll_end %}
      {% for ev in events %}
      <tr>
        <td style="font-size:0.82rem;white-space:nowrap;">{{ ev.at|ago }}</td>
        <td>
          <a href="/alerts/history?rule={{ ev.rule.id }}&range={{ current_range }}">{{ ev.rule.name }}</a>
          <div style="font-size:0.78rem;color:var(--text-dim);">{{ source_label(ev.rule.source_module) }} · {{ ev.rule.resource_name }}</div>
        </td>
        <td style="white-space:nowrap;">
          {{ status_badge(ev.from_state) }}
          <span style="color:var(--text-dim);">→</span>
          {{ status_badge(ev.to_state) }}
          {% for n in ev.notes %}
          <div style="font-size:0.78rem;color:var(--text-muted);margin-top:0.25rem;white-space:normal;">{{ n }}</div>
          {% endfor %}
        </td>
        <td style="font-size:0.85rem;white-space:nowrap;">
          {{ ev.value }}
          <div style="font-size:0.75rem;color:var(--text-dim);">fires when {{ ev.condition }}</div>
        </td>
        <td style="font-size:0.82rem;">
          {% if ev.muted_by %}
          <span class="badge badge-yellow" title="A maintenance window muted this notification">muted · {{ ev.muted_by }}</span>
          {% if ev.released %}<div style="color:var(--text-muted);margin-top:0.25rem;">notified when the window ended</div>{% endif %}
          {% endif %}
          {% for label, sent, error in ev.deliveries %}
          <div style="margin-top:0.15rem;">
            {% if sent %}
            <span class="badge badge-green">{{ label }} sent</span>
            {% else %}
            <span class="badge badge-red">{{ label }} failed</span>
            {% if error %}<div style="color:var(--text-muted);font-size:0.78rem;margin-top:0.15rem;max-width:28rem;word-break:break-word;">{{ error }}</div>{% endif %}
            {% endif %}
          </div>
          {% endfor %}
          {% if not ev.muted_by and not ev.deliveries %}<span style="color:var(--text-dim);" title="No notification was sent for this change">—</span>{% endif %}
        </td>
        <td style="font-size:0.82rem;">
          {% if ev.ansible_run_id %}
          <a href="/ansible/runs/{{ ev.ansible_run_id }}">Ansible run</a>
          {% else %}<span style="color:var(--text-dim);">—</span>{% endif %}
        </td>
      </tr>
      {% endfor %}
{% if after %}
{{ scroll_more("/alerts/history?before=" ~ (after|urlencode) ~ "&range=" ~ (current_range|urlencode) ~ (("&rule=" ~ (chosen.id|urlencode)) if chosen else ""), cols=6) }}
{% else %}
{{ scroll_end(cols=6) }}
{% endif %}