{% extends "base.html" %}
{% from "_macros.html" import ts, badge, rid, agent_link, msg_link, delivery_mix %}
{% set t = thread %}
{% block content %}
<h1>Thread <code class="id" title="{{ t.key }}">{{ t.key | short_id }}</code></h1>

<section class="panel">
  <dl class="kv">
    <dt>Messages</dt><dd>{{ t['items'] | length }}</dd>
    <dt>Participants</dt>
    <dd>{% for p in t.participants %}{{ agent_link(p.agent, p.handle) }}{% if not loop.last %} · {% endif %}{% endfor %}</dd>
    {% if t.stale %}<dt>Stale replies</dt><dd class="warn">{{ t.stale }} — answered a message that had already been superseded</dd>{% endif %}
    {% if t.dangling %}<dt>Dangling</dt><dd class="warn">{{ t.dangling }} reply target missing from this thread</dd>{% endif %}
  </dl>
  {% if t.truncated %}<p class="note warn">This thread hit the per-query cap; not every message is shown.</p>{% endif %}
  <p class="note"><a href="/admin/messages?correlation_id={{ t.key }}">as a message list →</a></p>
</section>

{% for m in t['items'] %}
<section class="panel" id="{{ m.id }}">
  <dl class="kv">
    <dt>{{ badge(m.kind) }}</dt>
    <dd>
      {{ agent_link(m.sender, m.sender_handle) }}
      {% if m.to %}→ {{ agent_link(m.to, m.to_handle) }}
      {% elif m.recipients %}→ {% for r in m.recipients[:6] %}{{ agent_link(r.agent, r.handle) }}{% if not loop.last %}, {% endif %}{% endfor %}
        {% if m.recipients | length > 6 %}<span class="muted">+{{ m.recipients | length - 6 }}</span>{% endif %}
      {% endif %}
      · {{ ts(m.created_at) }} · {{ msg_link(m.id) }}
    </dd>
  </dl>

  {% if m.superseded_by or m.stale_because or m.self_reply or m.crossed or m.reply_target_missing %}
  <p class="note">
    {% if m.stale_because %}
      <span class="bad">stale</span> — this answered {{ msg_link(m.reply_target) }} after
      {{ msg_link(m.stale_because) }} had already superseded it.
    {% endif %}
    {% if m.superseded_by %}
      <span class="warn">superseded</span> by {{ msg_link(m.superseded_by) }} — a newer message
      from the same sender to the same party. This is the hint a poll would have carried.
    {% endif %}
    {% if m.self_reply %}<span class="muted">self-reply</span> — answers its own sender's message.{% endif %}
    {% if m.crossed %}<span class="bad">crossed</span> — the sender was not a party to
      {{ msg_link(m.reply_target) }}.{% endif %}
    {% if m.reply_target_missing %}<span class="warn">dangling</span> —
      <code class="id">{{ m.reply_to }}</code> names no message here.{% endif %}
  </p>
  {% endif %}

  <pre class="body">{{ m.body_preview }}{% if m.body_len and m.body_len > (m.body_preview | length) %}…{% endif %}</pre>
  <p class="note">{{ delivery_mix(m.deliveries) }}
    {% if m.reply_target %}· replies to {{ msg_link(m.reply_target) }}{% endif %}</p>
</section>
{% else %}
<section class="panel"><p class="empty">No messages under this key.</p></section>
{% endfor %}
{% endblock %}