{#
  Fragments several areas share. Presentation only — no macro here decides anything, and none
  takes a value that is not already on a payload.
#}

{% macro failed(panel) %}
{# A panel whose operation failed, rendered where it sits so the rest of the page still says
   what it knows. The error's type, message and hint are the same three fields every other
   surface reports; nothing is softened and nothing is invented. #}
<div class="panel bad" role="status">
  <p class="op">{{ panel.op }} failed</p>
  {% if panel.error %}
  <p class="type">{{ panel.error.type }}</p>
  <p>{{ panel.error.message }}</p>
  {% if panel.error.hint %}<p class="hint">{{ panel.error.hint }}</p>{% endif %}
  {% endif %}
</div>
{% endmacro %}

{% macro counts(table) %}
{# A `by_*` counter table, in the payload's own order. #}
<ul class="counts">
  {% for key, value in table | items %}
  <li><span>{{ key }}</span><b>{{ value }}</b></li>
  {% endfor %}
</ul>
{% endmacro %}

{% macro trail(parts) %}
{% if parts %}<span class="trail">{{ parts | join(' › ') }}</span>{% endif %}
{% endmacro %}

{% macro citation(item) %}
{# One citation of an owner's conversation: full, because the reader holds a key for this
   workspace and could have retrieved the passage themselves. The anonymous projection is a
   different type rendered by `shared.html`, and it is produced in storage rather than here. #}
<li class="cite">
  <span class="slot">[{{ item.slot }}]</span>
  {# The owner may follow the citation to the passage it came from; a guest may not, and the
     anonymous view has no document id on it to build such a link from. That difference is
     structural rather than a branch in this macro. #}
  <a class="title" href="/ui/documents/{{ item.document_id }}">{{ item.title }}</a>
  {{ trail(item.heading_path) }}
  <span class="verdict verdict-{{ item.verification }}">{{ item.verification }}</span>
  {% if item.quote %}<blockquote>{{ item.quote }}</blockquote>{% endif %}
</li>
{% endmacro %}

{% macro state(value) %}
<span class="state state-{{ value }}">{{ value }}</span>
{% endmacro %}

{% macro empty(message) %}
<p class="muted empty">{{ message }}</p>
{% endmacro %}

{% macro knowledge(record) %}
{# What a structured memory rests on. Nothing for a document that is not one.

   Every value is rendered as text, **including the locator**. It is restricted to http and https
   before it is stored, so a link would be safe — but an address that is never an `href` has no
   sink to get wrong, and the same is true of the quote, which is somebody else's message.

   The word is "attested", not "verified": these are the sources the memory's author recorded,
   and nothing here was opened or checked. `verified` is what an answer citation's quotation is
   when it resolves against the text it cites, and the two must not be readable as one. #}
{% if record %}
<div class="knowledge">
  {% if record.unavailable_reason %}
  <p class="muted">This memory declares a record that could not be used. {{ record.unavailable_reason }}</p>
  {% else %}
  <p class="meta">
    <span class="pill" title="Knowledge type">{{ record.knowledge_type }}</span>
    <span class="pill" title="Evidence status">{{ record.evidence_status }}</span>
    <span class="muted">{{ record.evidence | length }} source(s) attested · newest said {{ (record.newest_said_at or '')[:10] }}</span>
  </p>
  <ul class="evidence">
    {% for source in record.evidence %}
    <li>
      <b>{{ source.kind }}</b>{% if source.author %} · {{ source.author }}{% endif %} · <time>{{ source.said_at }}</time>
      <blockquote>{{ source.quote }}</blockquote>
      <code>{{ source.locator }}</code>
    </li>
    {% endfor %}
  </ul>
  {% if record.relationships %}
  <p class="muted">{% for link in record.relationships %}{{ link.relation }} <code>{{ link.target }}</code>{% if not loop.last %} · {% endif %}{% endfor %}</p>
  {% endif %}
  {% endif %}
</div>
{% endif %}
{% endmacro %}