{#
    The outstanding-balance section on the management registration page, and
    the button that settles it.

    Core's own section above this one reads a repriced member badly: the state
    is `unpaid` because `pricing.sync_balance_state` put it there, but
    `registration.is_paid` is still true, so core prints "Registration not paid
    yet -- the current transaction is still pending" and offers no button at
    all.  This says what actually happened and gives the organizer the one
    action there is.

    The confirmation is one line on purpose: Jinja keeps every newline and
    indent inside a `{% trans %}`, and an attribute is read back verbatim.
#}

{% macro settle_button(registration, membership) %}
    <button class="i-button"
            data-href="{{ url_for_plugin('group_registration.record_balance_payment', registration) }}"
            data-method="POST"
            data-reload-after
            data-title="{% trans %}Record the outstanding balance{% endtrans %}"
            data-confirm="{% trans name=registration.full_name, balance=format_currency(membership.balance_due, registration.currency), price=registration.render_price() %}Record that {{ name }} has handed over the outstanding {{ balance }}? The registration is then on record as having paid {{ price }} in full, and they are sent Indico's usual notification that their registration is complete.{% endtrans %}">
        {% trans %}Mark balance as paid{% endtrans %}
    </button>
{% endmacro %}

{% macro render_balance_actions(membership, registration) %}
    <div class="section">
        <div class="icon icon-coins"></div>
        <div class="text">
            <div class="label">
                {% trans %}Outstanding balance{% endtrans %}
            </div>
            {% trans name=membership.group.name,
                     paid=format_currency(membership.paid_amount, registration.currency),
                     price=registration.render_price(),
                     balance=format_currency(membership.balance_due, registration.currency) -%}
                This registration was repriced after it was paid: {{ paid }} was received and the group
                "{{ name }}" now costs {{ price }}, leaving {{ balance }} outstanding. Indico records one
                payment per registration, so collect the difference at the desk or by transfer and record
                it here.
            {%- endtrans %}
        </div>
        <div class="toolbar">
            <div class="group">
                <span class="i-button label icon-coins">
                    {{ format_currency(membership.balance_due, registration.currency) }}
                </span>
            </div>
            <div class="group">
                {{ settle_button(registration, membership) }}
            </div>
        </div>
    </div>
{% endmacro %}