{% set button_id = 'accordion--title'|clean_unique_id %}
{% set content_id = 'accordion--content'|clean_unique_id %}
{% set heading_level = heading_level|default('3') %}

{% set section = html_cva(base: ['accordion', 'overflow-hidden', 'border-b border-border', 'bg-clip-padding', 'bg-background']) %}

{% set section_classes = section.apply({}) %}

{% set title_button =
  html_cva(
    base: ['accordion--title', 'flex w-full cursor-pointer items-center justify-between', 'bg-card hover:bg-secondary', 'p-4 text-left text-2xl']
  )
%}

{% set title_button_classes = title_button.apply({}) %}

{% set content =
  html_cva(
    base: [
      'accordion--content',
      'h-0 overflow-hidden px-4 py-0',
      'text-base text-foreground',
      'transition-[height,padding] duration-0 in-[.accordion--animate]:duration-500',
      '[&>:first-child]:mt-0 [&>:last-child]:mb-0',
      'in-[.accordion--open]:overflow-visible in-[.accordion--open]:py-5',
      'in-[.accordion--open:not(.accordion--js)]:h-auto',
      'in-[.accordion--js.accordion--open]:h-(--natural-height)',
      'in-[.accordion--resizing.accordion--open]:h-auto'
    ]
  )
%}

{% set content_classes = content.apply({}) %}

<div class="{{ section_classes }}" data-open-by-default="{{ open_by_default ? 'true' : 'false' }}">
  {# The heading tag is necessary for accessibility reasons. #}
  {% set heading_class = 'text-2xl' %}
  {% set button_content %}
    <button id="{{ button_id }}" aria-controls="{{ content_id }}" class="{{ title_button_classes }}">
      {{ title }}
      <span class="accordion--icon transition-transform duration-500 in-[.accordion--js.accordion--open]:rotate-180">
        {{
          include(
            '@everbright_theme/components/icon/icon.twig',
            {
              icon: 'caret-down',
              icon_size: 'small'
            },
            with_context: false
          )
        }}
      </span>
    </button>
  {% endset %}

  {% if heading_level == '1' %}
    <h1 class="{{ heading_class }}">{{ button_content }}</h1>
  {% elseif heading_level == '2' %}
    <h2 class="{{ heading_class }}">{{ button_content }}</h2>
  {% elseif heading_level == '3' %}
    <h3 class="{{ heading_class }}">{{ button_content }}</h3>
  {% elseif heading_level == '4' %}
    <h4 class="{{ heading_class }}">{{ button_content }}</h4>
  {% elseif heading_level == '5' %}
    <h5 class="{{ heading_class }}">{{ button_content }}</h5>
  {% elseif heading_level == '6' %}
    <h6 class="{{ heading_class }}">{{ button_content }}</h6>
  {% else %}
    <h3 class="{{ heading_class }}">{{ button_content }}</h3>
  {% endif %}

  <div class="{{ content_classes }}" id="{{ content_id }}" role="region" aria-labelledby="{{ button_id }}">
    {% block accordion_content %}

    {% endblock %}
  </div>
</div>
