{% load form_helpers %}
{% load i18n %}
{% load custom_object_utils %}

{# Render all visible form fields with poly grouping headings. #}
{# Used by both the bulk edit page and the HTMX partial reload. #}
{% for field in form.visible_fields %}
  {% if field.name in form.meta_fields %}
    {# Handled separately in the meta section. #}
  {% elif field.name in form.custom_object_type_poly_obj_ct_names %}
    {# Polymorphic single-object pair: heading + type selector + object picker #}
    {% with pair=form.custom_object_type_poly_obj_pairs|dict_get:field.name %}
      <div class="row">
        <h3 class="col-9 offset-3 mb-3 h4">{{ pair.1 }}</h3>
      </div>
      {% render_field field %}
      {% render_field form|getfield:pair.0 %}
    {% endwith %}
  {% elif field.name in form.custom_object_type_poly_m2m_groups %}
    {# Polymorphic multi-object group: heading + one sub-field per allowed type #}
    {% with group_info=form.custom_object_type_poly_m2m_groups|dict_get:field.name %}
      <div class="row">
        <h3 class="col-9 offset-3 mb-3 h4">{{ group_info.1 }}</h3>
      </div>
      {% for sub_name in group_info.0 %}
        {% render_field form|getfield:sub_name bulk_nullable=True %}
      {% endfor %}
    {% endwith %}
  {% elif field.name in form.custom_object_type_rendered_names %}
    {# Non-group-start poly sub-field: already rendered via its group — skip. #}
  {% elif field.name in form.nullable_fields %}
    {% render_field field bulk_nullable=True %}
  {% else %}
    {% render_field field %}
  {% endif %}
{% endfor %}