{#
/**
 * @file
 * Theme override for a form element.
 *
 * Available variables:
 * - attributes: HTML attributes for the containing element.
 * - errors: (optional) Any errors for this form element, may not be set.
 * - prefix: (optional) The form element prefix, may not be set.
 * - suffix: (optional) The form element suffix, may not be set.
 * - required: The required marker, or empty if the associated form element is
 *   not required.
 * - type: The type of the element.
 * - name: The name of the element.
 * - label: A rendered label element.
 * - label_display: Label display setting. It can have these values:
 *   - before: The label is output before the element. This is the default.
 *     The label includes the #title and the required marker, if #required.
 *   - after: The label is output after the element. For example, this is used
 *     for radio and checkbox #type elements. If the #title is empty but the
 *     field is #required, the label will contain only the required marker.
 *   - invisible: Labels are critical for screen readers to enable them to
 *     properly navigate through forms but can be visually distracting. This
 *     property hides the label for everyone except screen readers.
 *   - attribute: Set the title attribute on the element to create a tooltip but
 *     output no label element. This is supported only for checkboxes and radios
 *     in \Drupal\Core\Render\Element\CompositeFormElementTrait::preRenderCompositeFormElement().
 *     It is used where a visual label is not needed, such as a table of
 *     checkboxes where the row and column provide the context. The tooltip will
 *     include the title and required marker.
 * - description: (optional) A list of description properties containing:
 *    - content: A description of the form element, may not be set.
 *    - attributes: (optional) A list of HTML attributes to apply to the
 *      description content wrapper. Will only be set when description is set.
 * - description_display: Description display setting. It can have these values:
 *   - before: The description is output before the element.
 *   - after: The description is output after the element. This is the default
 *     value.
 *   - invisible: The description is output after the element, hidden visually
 *     but available to screen readers.
 * - disabled: True if the element is disabled.
 * - title_display: Title display setting.
 *
 * @see template_preprocess_form_element()
 */
#}

{%
  set label_attributes = label_attributes ? label_attributes : create_attribute()
%}

{% if type == 'checkbox' %}
  {% set wrapperclass = checkbox_style != 'form-button' ? "form-check" %}
  {% set labelclass = checkbox_style == 'form-button' ? 'btn btn-outline-primary' : "form-check-label"  %}
  {% set inputclass = checkbox_style == 'form-button' ? 'btn-check' : "form-check-input" %}
{% endif %}

{% if type == 'radio' %}
  {% set wrapperclass = checkbox_style != 'form-button' ? "form-check" %}
  {% set labelclass = checkbox_style == 'form-button' ? 'btn btn-outline-primary' : "form-check-label"  %}
  {% set inputclass = checkbox_style == 'form-button' ? 'btn-check' : "form-check-input" %}
{% endif %}

{%
  set classes = [
    'js-form-item',
    'js-form-type-' ~ type|clean_class,
    type in ['checkbox', 'radio'] ? type|clean_class : 'form-type-' ~ type|clean_class,
    type in ['checkbox', 'radio'] ? wrapperclass,
    checkbox_style == 'form-switch' ? 'form-switch' : '',
    type in ['checkbox'] ? 'mb-3',
    'js-form-item-' ~ name|clean_class,
    'form-item-' ~ name|clean_class,
    title_display not in ['after', 'before'] ? 'form-no-label',
    disabled == 'disabled' ? 'disabled',
    errors ? 'has-error',
  ]
%}

{% if title_display == 'invisible' %}
  {% if labelclass is defined %}
    {% set labelclass = labelclass ~ ' visually-hidden' %}
  {% else %}
    {% set labelclass = 'visually-hidden' %}
  {% endif %}
{% endif %}

{%
  set description_classes = [
    'description',
	  'text-muted',
    description_display == 'invisible' ? 'visually-hidden',
  ]
%}
{% if type in ['checkbox', 'radio'] %}
  <div{{ attributes.addClass(classes) }}>
    {% if prefix is not empty %}
      <span class="field-prefix">{{ prefix }}</span>
    {% endif %}
    {% if description_display == 'before' and description.content %}
      <div{{ description.attributes }}>
        {{ description.content }}
      </div>
    {% endif %}
    {% if label_display in ['before', 'invisible'] %}
      <label {{ label_attributes.addClass(labelclass).setAttribute('for', input_attributes.id) }}>
        {{ input_title | raw }}
      </label>
    {% endif %}
    {% if checkbox_style == 'form-button' %}
      <input{{ input_attributes.addClass(inputclass).setAttribute('autocomplete', 'off') }}>
    {% else %}
      <input{{ input_attributes.addClass(inputclass) }}>
    {% endif %}
    {% if label_display == 'after' %}
      <label {{ label_attributes.addClass(labelclass).setAttribute('for', input_attributes.id) }}>
        {{ input_title | raw }}
      </label>
    {% endif %}
    {% if suffix is not empty %}
      <span class="field-suffix">{{ suffix }}</span>
    {% endif %}
    {% if errors %}
      <div class="invalid-feedback form-item--error-message">
        {{ errors }}
      </div>
    {% endif %}
    {% if description_display in ['after', 'invisible'] and description.content %}
      <small{{ description.attributes.addClass(description_classes) }}>
        {{ description.content }}
      </small>
    {% endif %}
  </div>
{% else %}
  <div{{ attributes.addClass(classes, 'mb-3', float_label ? 'form-floating') }}>
    {% if label_display in ['before', 'invisible'] %}
      {{ label }}
    {% endif %}
    {% if (prefix is not empty) or (suffix is not empty) %}
      <div class="input-group{{ errors ? ' is-invalid' : '' }}">
    {% endif %}
    {% if prefix is not empty %}
      <div class="input-group-prepend">
        <span class="field-prefix input-group-text">{{ prefix }}</span>
      </div>
    {% endif %}
    {% if description_display == 'before' and description.content %}
      <div{{ description.attributes }}>
        {{ description.content }}
      </div>
    {% endif %}
    {{ children }}
    {% if suffix is not empty %}
      <div class="input-group-append">
        <span class="field-suffix input-group-text">{{ suffix }}</span>
      </div>
    {% endif %}
    {% if (prefix is not empty) or (suffix is not empty) %}
      </div>
    {% endif %}
    {% if label_display == 'after' %}
      {{ label }}
    {% endif %}
    {% if errors %}
      <div class="invalid-feedback form-item--error-message">
        {{ errors }}
      </div>
    {% endif %}
    {% if description_display in ['after', 'invisible'] and description.content %}
      <small{{ description.attributes.addClass(description_classes) }}>
        {{ description.content }}
      </small>
    {% endif %}
  </div>
{% endif %}
