@use 'sass:map';

@use 'mixins/mixins' as *;
@use 'mixins/utils' as *;
@use 'mixins/var' as *;
@use 'common/var' as *;

$segmented-border-radius: () !default;
$segmented-border-radius: map.merge(
  (
    'large': map.get($button-border-radius, 'large'),
    'default': map.get($button-border-radius, 'default'),
    'small': map.get($button-border-radius, 'small'),
  ),
  $segmented-border-radius
);

$segmented-font-size: () !default;
$segmented-font-size: map.merge(
  (
    'large': 16px,
    'default': 14px,
    'small': 14px,
  ),
  $segmented-font-size
);

$segmented-item-padding: () !default;
$segmented-item-padding: map.merge(
  (
    'large': 0 11px,
    'default': 0 11px,
    'small': 0 7px,
  ),
  $segmented-item-padding
);

@include b(segmented) {
  @include set-component-css-var('segmented', $segmented);
}

@include b(segmented) {
  display: inline-flex;
  align-items: stretch;
  min-height: map.get($input-height, 'default');
  background: getCssVar('segmented-bg-color');
  padding: getCssVar('segmented-padding');
  border-radius: map.get($segmented-border-radius, 'default');
  font-size: map.get($segmented-font-size, 'default');
  color: getCssVar('segmented-color');
  box-sizing: border-box;

  @include e(group) {
    display: flex;
    align-items: stretch;
    position: relative;
    width: 100%;
  }

  @include e(item-selected) {
    position: absolute;
    top: 0;
    left: 0;
    background: getCssVar('segmented-item-selected-bg-color');
    height: 100%;
    width: 10px;
    border-radius: calc(#{map.get($segmented-border-radius, 'default')} - 2px);
    transition: all 0.3s;
    pointer-events: none;

    @include when(disabled) {
      background: getCssVar('segmented-item-selected-disabled-bg-color');
    }

    @include when(focus-visible) {
      &:before {
        position: absolute;
        content: '';
        inset: 0;
        border-radius: inherit;
        outline: 2px solid getCssVar('segmented-item-selected-bg-color');
        outline-offset: 1px;
      }
    }
  }

  @include e(item) {
    display: flex;
    align-items: center;
    flex: 1;
    cursor: pointer;
    border-radius: calc(#{map.get($segmented-border-radius, 'default')} - 2px);
    padding: map.get($segmented-item-padding, 'default');

    &:not(.is-disabled):not(.is-selected):hover {
      color: getCssVar('segmented-item-hover-color');
      background: getCssVar('segmented-item-hover-bg-color');
    }

    &:not(.is-disabled):not(.is-selected):active {
      background: getCssVar('segmented-item-active-bg-color');
    }

    @include when(selected) {
      color: getCssVar('segmented-item-selected-color');

      &.is-disabled {
        color: getCssVar('segmented-item-selected-color');
      }
    }

    @include when(disabled) {
      cursor: not-allowed;
      color: getCssVar('segmented-item-disabled-color');
    }
  }

  @include e(item-input) {
    position: absolute;
    margin: 0;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
  }

  @include e(item-label) {
    flex: 1;
    text-align: center;
    line-height: normal;
    @include utils-ellipsis;
    transition: color 0.3s;
    z-index: 1;
  }

  @include when(block) {
    display: flex;

    .#{$namespace}-segmented__item {
      min-width: 0;
    }
  }

  @each $size in (large, small) {
    @include m($size) {
      min-height: map.get($input-height, $size);
      border-radius: map.get($segmented-border-radius, $size);
      font-size: map.get($segmented-font-size, $size);

      @include e(item-selected) {
        border-radius: calc(#{map.get($segmented-border-radius, $size)} - 2px);
      }

      @include e(item) {
        border-radius: calc(#{map.get($segmented-border-radius, $size)} - 2px);
        padding: map.get($segmented-item-padding, $size);
      }
    }
  }
}