{#- An operations plugin's Opening balances (spec/plugin-pages-follow-their-
    role): notices, how many await one, then the plugin's form in
    `vendor_sections`, "Confirm" its verb. `data` is a
    meridian.roles.operations.OpeningBalancesRead. "Nothing to confirm" is
    said only where the person reaches no account here; with accounts and
    none awaiting, the count is not drawn. `prepared`, where the
    page was opened from a prepared change, `request.prepared()`'s answer.
    Where "confirm_opening_balance" is in `caller.second_pair_of_eyes` the
    page says a second person makes the change, and the plugin's form
    offers Prepare and no Confirm. -#}
{% extends "meridian/base.html" %}
{% import "meridian/roles/_rows.html" as om %}
{% block content %}
{% if prepared %}
<div class="notice info" role="status">Prepared by {{ prepared.prepared_through_client or prepared.prepared_by_display_name }}{% if prepared.reason %}: {{ prepared.reason }}{% endif %}</div>
{% endif %}
{{ om.second_pair_of_eyes("confirm_opening_balance", caller, prepared) }}
{% block vendor_notices %}{% endblock %}
{% if not caller.read %}
{{ om.next_step("Nothing to confirm", "No account is in this plugin's scope yet; a deployment admin grants it.") }}
{% elif data.awaiting_an_opening_balance %}
<section class="panel">
<h2>Opening balances</h2>
<table class="one-line"><tbody>
{% set section = "Opening balances" %}
{{ om.row("Awaiting an opening balance", data.awaiting_an_opening_balance) }}
{% block vendor_rows scoped %}{% endblock %}
</tbody></table>
</section>
{% endif %}
{% block vendor_sections %}{% endblock %}
{% endblock %}