{#
/**
 * @file
 * Theme override for product images field with fancybox functionality.
 *
 * This template is used when the fancybox setting is enabled in theme settings.
 * It provides a lightbox interface for viewing product images.
 *
 * Available variables:
 * - attributes: HTML attributes for the containing element.
 * - label_hidden: Whether to show the field label or not.
 * - title_attributes: HTML attributes for the title.
 * - label: The label for the field.
 * - multiple: TRUE if a field can contain multiple items.
 * - items: List of all the field items. Each item contains:
 *   - attributes: List of HTML attributes for each item.
 *   - content: The field item's content.
 * - entity_type: The entity type to which the field belongs.
 * - field_name: The name of the field.
 * - field_type: The type of the field.
 * - label_display: The display settings for the label.
 *
 * @see template_preprocess_field()
 */
#}
{{ attach_library('belgrade/product.images.fancybox') }}
{%
  set classes = [
    'field',
    'field--name-' ~ field_name|clean_class,
    'field--type-' ~ field_type|clean_class,
    'field--label-' ~ label_display,
    label_display == 'inline' ? 'clearfix',
    'product-images',
    'product-images--fancybox',
  ]
%}
{%
  set title_classes = [
    'field__label',
    'fw-bold',
    label_display == 'visually_hidden' ? 'visually-hidden',
  ]
%}

{% if label_hidden %}
  {% if multiple %}
    <div{{ attributes.addClass(classes, 'field__items') }}>
      {% for item in items %}
        <div class="field__item gallery__image" data-fancybox="product-gallery" data-src="{{ file_url(item.content['#item'].entity.uri.value) }}" data-thumb-src="{{ file_url(item.content['#item'].entity.uri.value) }}">
          {{ item.content }}
        </div>
      {% endfor %}
    </div>
  {% else %}
    {% for item in items %}
    <div{{ attributes.addClass(classes, 'field__item', 'gallery__image') }} data-fancybox="product-gallery" data-src="{{ file_url(item.content['#item'].entity.uri.value) }}" data-thumb-src="{{ file_url(item.content['#item'].entity.uri.value) }}">
      {{ item.content }}
    </div>
    {% endfor %}
  {% endif %}
{% else %}
  <div{{ attributes.addClass(classes) }}>
    <div{{ title_attributes.addClass(title_classes) }}>{{ label }}</div>
    {% if multiple %}
      <div class="field__items">
        {% for item in items %}
          <div class="field__item gallery__image" data-fancybox="product-gallery" data-src="{{ file_url(item.content['#item'].entity.uri.value) }}" data-thumb-src="{{ file_url(item.content['#item'].entity.uri.value) }}">
            {{ item.content }}
          </div>
        {% endfor %}
      </div>
    {% else %}
      {% for item in items %}
        <div class="field__item gallery__image" data-fancybox="product-gallery" data-src="{{ file_url(item.content['#item'].entity.uri.value) }}" data-thumb-src="{{ file_url(item.content['#item'].entity.uri.value) }}">
          {{ item.content }}
        </div>
      {% endfor %}
    {% endif %}
  </div>
{% endif %}
