//
// Copyright IBM Corp. 2016, 2023
//
// This source code is licensed under the Apache-2.0 license found in the
// LICENSE file in the root directory of this source tree.
//

@use '../list-box';
@use '../../config' as *;
@use '../../theme' as *;
@use '../../utilities/convert';
@use '../../utilities/focus-outline' as *;

/// Combo box styles
/// @access public
/// @group combo-box
@mixin combo-box {
  .#{$prefix}--combo-box:hover {
    background-color: $field;
  }

  .#{$prefix}--combo-box
    .#{$prefix}--list-box__menu-item:first-child.#{$prefix}--list-box__menu-item--highlighted::before {
    position: absolute;
    border: 2px solid $focus;
    block-size: 100%;
    border-block-start: 1px solid $focus;
    content: '';
    inline-size: 100%;
  }

  .#{$prefix}--combo-box
    .#{$prefix}--list-box__menu-item:first-child.#{$prefix}--list-box__menu-item--highlighted {
    @include focus-outline('reset');
  }

  // V11: Possibly deprecate
  .#{$prefix}--combo-box.#{$prefix}--list-box--light:hover {
    background-color: $field-02;
  }

  .#{$prefix}--combo-box .#{$prefix}--text-input::-ms-clear {
    display: none;
  }

  .#{$prefix}--combo-box.#{$prefix}--list-box--expanded
    .#{$prefix}--text-input {
    border-block-end-color: $border-subtle;
  }

  .#{$prefix}--combo-box--input--focus.#{$prefix}--text-input {
    @include focus-outline('outline');
  }

  .#{$prefix}--combo-box.#{$prefix}--list-box--expanded:has(
      input[aria-activedescendant]:not([aria-activedescendant=''])
    )
    .#{$prefix}--combo-box--input--focus.#{$prefix}--text-input {
    outline-offset: convert.to-rem(-1px);
    outline-width: convert.to-rem(1px);
  }

  .#{$prefix}--combo-box .#{$prefix}--list-box__field,
  .#{$prefix}--combo-box.#{$prefix}--list-box[data-invalid]
    .#{$prefix}--list-box__field,
  .#{$prefix}--combo-box.#{$prefix}--list-box--warning
    .#{$prefix}--list-box__field,
  .#{$prefix}--combo-box.#{$prefix}--list-box--disabled.#{$prefix}--list-box[data-invalid]
    .#{$prefix}--list-box__field,
  .#{$prefix}--combo-box.#{$prefix}--list-box--disabled.#{$prefix}--list-box--warning
    .#{$prefix}--list-box__field {
    padding: 0;
  }

  // readonly
  .#{$prefix}--combo-box--readonly,
  .#{$prefix}--combo-box--readonly:hover {
    background-color: transparent;
  }

  .#{$prefix}--combo-box--readonly .#{$prefix}--text-input {
    border-block-end-color: $border-subtle;
  }

  .#{$prefix}--combo-box--readonly .#{$prefix}--list-box__menu-icon,
  .#{$prefix}--combo-box--readonly .#{$prefix}--list-box__selection {
    cursor: default;
  }

  .#{$prefix}--combo-box--readonly .#{$prefix}--list-box__menu-icon svg,
  .#{$prefix}--combo-box--readonly .#{$prefix}--list-box__selection svg {
    fill: $icon-disabled;
  }
}