{% extends "base.html" %}
{% import "macros.html" as m %}
{% block title %}Diff {{ entry.document_id }} - {{ pack.pack }}{% endblock %}
{% block content %}
<h1>Diff of a superseded record</h1>
<p class="small">
  old: {{ m.document_link(pack.pack, entry.document_id, entry.title or entry.document_id) }}
  <span class="mono muted">{{ (entry.retrieved_at or '')[:19] }}</span><br>
  new: {% if successor %}{{ m.document_link(pack.pack, successor.document_id, successor.title or successor.document_id) }}
       <span class="mono muted">{{ (successor.retrieved_at or '')[:19] }}</span>
       {% else %}<span class="badge bad">no record replaced it</span>{% endif %}
</p>
{% if successor %}<p class="small muted">Blocks are aligned by <code>text_sha256</code>; unchanged runs are
collapsed. {{ changed }} changed, added or removed block group(s).</p>{% endif %}

<h2>Citations into the old record</h2>
<table>
  <thead><tr><th>Fact</th><th>Concept</th><th>Blocks</th><th>Last build outcome</th><th>Warnings</th></tr></thead>
  <tbody>
  {% for citation in citations %}
    <tr>
      <td>{{ m.fact_link(pack.pack, citation.fact_id) }}</td>
      <td>{{ m.concept_link(pack.pack, citation.concept_id) }}</td>
      <td class="mono">{{ citation.first_block }}-{{ citation.last_block or citation.first_block }}</td>
      <td>{{ citation.outcome.get('outcome') or 'not in the last build report' }}
        {% if citation.outcome.get('reason') %}<div class="small">{{ citation.outcome.reason }}</div>{% endif %}</td>
      <td class="small">{{ (citation.outcome.get('warnings') or []) | join(', ') }}</td>
    </tr>
  {% else %}
    <tr><td colspan="5" class="muted">No fact cites this record.</td></tr>
  {% endfor %}
  </tbody>
</table>

<h2>Blocks</h2>
<div class="scroll blocks diff">
{% for row in rows %}
  {% if row.state == 'same' %}
    <div class="block same"><span class="no">=</span>
      <div class="body small">{{ row.count }} unchanged block(s): old b{{ row.old_from }}-b{{ row.old_to }},
        new b{{ row.new_from }}-b{{ row.new_to }}</div></div>
  {% else %}
    <div class="block {{ row.state }}">
      <span class="no">{% if row.old_number %}-b{{ row.old_number }}{% endif %}
        {% if row.new_number %}+b{{ row.new_number }}{% endif %}</span>
      <div class="body">
        <span class="badge {{ 'bad' if row.state == 'removed' else 'ok' if row.state == 'added' else 'warn' }}">{{ row.state }}</span>
        {% if row.old %}<div class="small"><strong>old:</strong> {{ row.old.text | shorten(400) }}</div>{% endif %}
        {% if row.new %}<div class="small"><strong>new:</strong> {{ row.new.text | shorten(400) }}</div>{% endif %}
      </div>
    </div>
  {% endif %}
{% else %}
  <p class="muted" style="padding:10px">No successor record to compare against.</p>
{% endfor %}
</div>
{% endblock %}