{% macro nav_group(node, conn_name, prefix, current, current_schema) %}
{% for leaf in node.leaves %}
{% endfor %}
{% for group_name, child in node.groups.items() %}
{% set full_prefix = prefix ~ group_name ~ '.' %}
{% set key = prefix ~ group_name %}
{% set is_schema_level = not child.groups %}
{% set is_current_schema = is_schema_level and key == current_schema %}
{% set should_open = (not is_schema_level) or is_current_schema or (current and current.startswith(full_prefix)) %}
{% if is_schema_level %}
{{ group_name }}
{% else %}
{{ group_name }}
{% endif %}
{{ nav_group(child, conn_name, full_prefix, current, current_schema) }}
{% endfor %}
{% endmacro %}
{% block body %}{% endblock %}