{# Fragment: what "Lowercase all hostnames" would do. Loaded into the
   modal on the Data Quality page, so no master.html here. #}
<p class="text-muted" style="font-size: 0.9em;">
    {{ renamed|length }} host(s) would be renamed,
    {{ collisions|length }} skipped because the lowercase name is already
    taken, {{ archived }} of them are in the archive.
</p>

{% if not renamed and not collisions %}
<div class="alert alert-success" style="margin-bottom: 0;">
    No hostname carries uppercase letters — nothing to do.
</div>
{% endif %}

{% if renamed %}
<h5 style="margin-top: 0.5rem;">Would be renamed</h5>
<div class="table-responsive" style="max-height: 40vh; overflow-y: auto;">
<table class="table table-sm">
    <thead>
        <tr><th>Current name</th><th>Becomes</th><th>Where</th></tr>
    </thead>
    <tbody>
    {% for entry in renamed %}
        <tr>
            <td><code>{{ entry.old }}</code></td>
            <td><code>{{ entry.new }}</code></td>
            <td>
                {% if entry.archived %}
                <span class="badge badge-secondary">archived</span>
                {% if archive_list_url %}
                <a href="{{ archive_list_url }}?search={{ entry.old|urlencode }}">show</a>
                {% endif %}
                {% else %}
                <a href="{{ host_list_url }}?search={{ entry.old|urlencode }}">host list</a>
                {% endif %}
            </td>
        </tr>
    {% endfor %}
    </tbody>
</table>
</div>
{% endif %}

{% if collisions %}
<h5 style="margin-top: 0.5rem;">Skipped — name already taken</h5>
<div class="table-responsive" style="max-height: 40vh; overflow-y: auto;">
<table class="table table-sm">
    <thead>
        <tr><th>Current name</th><th>Blocked by</th><th>Where</th></tr>
    </thead>
    <tbody>
    {% for entry in collisions %}
        <tr>
            <td><code>{{ entry.old }}</code></td>
            <td>
                <code>{{ entry.target }}</code>
                {% if entry.target_archived %}
                <span class="badge badge-warning">archived host</span>
                {% endif %}
            </td>
            <td>
                {% if entry.archived %}
                <span class="badge badge-secondary">archived</span>
                {% if archive_list_url %}
                <a href="{{ archive_list_url }}?search={{ entry.old|urlencode }}">show</a>
                {% endif %}
                {% else %}
                <a href="{{ host_list_url }}?search={{ entry.old|urlencode }}">host list</a>
                {% endif %}
            </td>
        </tr>
    {% endfor %}
    </tbody>
</table>
</div>
<p class="text-muted" style="font-size: 0.85em; margin-bottom: 0;">
    A hostname exists only once. Where the lowercase name is held by an
    archived host, delete or rename that archived entry first — then the
    rename goes through.
</p>
{% endif %}