////
/// @group form-slider
/// @since 2.5.0
////

@import '~@react-md/icon/dist/variables';
@import '~@react-md/theme/dist/color-palette';
@import '~@react-md/theme/dist/functions';

/// Boolean if vertical slider styles should be generated.
/// @type Boolean
$rmd-slider-include-vertical: true !default;

/// The size of the interactable and clickable area for the slider. When the
/// orientation is `"horizontal"`, this will be the `height` while it will be
/// the `width` for a `"vertical"` slider.
///
/// @type Number
$rmd-slider-size: 2rem !default;

/// The default height to use for all vertical sliders since they cannot be
/// `"auto"`.
///
/// @type Number
$rmd-slider-vertical-size: 15rem !default;

/// The size for the `"active"` state of the slider's track. This track will
/// cover the `"inactive"` state track and should normally be a bigger number.
///
/// @type Number
$rmd-slider-active-track-size: 0.375rem !default;

/// The `background-color` to use for the `"active"` state of the slider's
/// track.
///
/// @type Color|String
$rmd-slider-active-track-color: rmd-theme-var(secondary) !default;

/// An optional opacity to apply to the active track color.
/// @type Number
$rmd-slider-active-track-opacity: null !default;

/// The size for the `inactive` state of the slider's track. This track will
/// be covered by the `"active"` state track and should normally be a smaller
/// number.
///
/// @type Number
$rmd-slider-inactive-track-size: 0.25rem !default;

/// The `background-color` to use for the `"inactive"` state of the slider's
/// track. This defaults to the `$rmd-slider-active-track-color` since it
/// instead uses an opacity value.
///
/// @type Color|String
$rmd-slider-inactive-track-color: $rmd-slider-active-track-color !default;

/// The background color to use for the track when the slider is disabled.
///
/// @type Color|String
$rmd-slider-disabled-track-color: rmd-theme-var(
  text-disabled-on-background
) !default;

/// The background color to use for the thumb when the slider is disabled.
/// @type Color|String
$rmd-slider-disabled-thumb-color: $rmd-slider-disabled-track-color !default;

/// An optional opacity to apply to the inactive track color.
/// @type Number
$rmd-slider-inactive-track-opacity: 0.5 !default;

/// The z-index to use for the "inactive" state for the slider's track. This
/// value should never really need to be changed.
///
/// @type Number
$rmd-slider-inactive-track-z-index: 1 !default;

/// The z-index to use for the "active" state for the slider's track. This value
/// should never really need to be changed.
///
/// @type Number
$rmd-slider-active-track-z-index: $rmd-slider-inactive-track-z-index + 1 !default;

/// The height and width for the slider's thumb.
/// @type Number
$rmd-slider-thumb-size: 1.25rem !default;

/// The border-radius for the slider's thumb.
/// @type Number
$rmd-slider-thumb-radius: 50% !default;

/// The z-index to use for the slider's thumb. This should _normally_ never
/// really need to be changed. This value does need to be at least the same as
/// the `$rmd-slider-inactive-track-s-index` value or higher for the slider to
/// look correctly though.
///
/// @type Number
$rmd-slider-thumb-z-index: $rmd-slider-active-track-z-index !default;

/// The opacity to apply to the focus and active states of the thumb which
/// creates an extra "bubble" around the thumb using the same theme colors.
///
/// @type Number
$rmd-slider-thumb-bubble-opacity: 0.3 !default;

/// The scale to apply to the focus state of the thumb which creates an extra
/// "bubble" around the thumb using the same theme colors.
///
/// @type Number
$rmd-slider-thumb-focus-scale: 2 !default;

/// The scale to apply to the focus and active states of the thumb which
/// creates an extra "bubble" around the thumb using the same theme colors.
///
/// @type Number
$rmd-slider-thumb-active-scale: 2.5 !default;

/// The scale to apply to the thumb when the slider is disabled.
///
/// @type Number
$rmd-slider-thumb-disabled-scale: 0.5 !default;

/// The scale to apply to the "mask" for the thumb when the slider is disabled.
/// This is used to create the empty space on the track on both sides of the
/// thumb.
///
/// @type Number
$rmd-slider-thumb-disabled-mask-scale: 0.8 !default;

/// This is the size for the caret (triangle) placed below the discrete slider's
/// value tooltip.
///
/// @type Number
$rmd-slider-thumb-value-caret-size: 0.3rem !default;

/// The distance the discrete slider's value tooltip appears away from the
/// slider's thumb.
///
/// @type Number
$rmd-slider-thumb-value-offset: -($rmd-slider-thumb-size +
      $rmd-icon-spacing-with-text) !default;

/// The amount of padding to apply to the left and right of the container when
/// the slider is horizontal. The left padding will be removed if there is a
/// left addon and the right padding will be removed if there is a right addon.
///
/// This padding is really just so that the thumb does not overlay other
/// elements in the layout.
///
/// @type Number
$rmd-slider-container-padding: $rmd-slider-thumb-size !default;

/// The updated icon spacing to use within sliders.
///
/// @type Number
$rmd-slider-container-addon-spacing: $rmd-slider-thumb-size !default;

/// @type Boolean
/// @access private
$rmd-slider-is-same-track-color: $rmd-slider-active-track-color ==
  $rmd-slider-inactive-track-color;

/// A Map of all the "themeable" parts of the slider package. Every key in this
/// map will be used to create a css variable to dynamically update the values
/// of the icon as needed.
/// @type Map
$rmd-slider-theme-values: (
  size: $rmd-slider-size,
  vertical-size: $rmd-slider-vertical-size,
  active-size: $rmd-slider-active-track-size,
  inactive-size: $rmd-slider-inactive-track-size,
  color:
    if($rmd-slider-is-same-track-color, $rmd-slider-active-track-color, null),
  active-color:
    if($rmd-slider-is-same-track-color, null, $rmd-slider-active-track-color),
  inactive-color:
    if($rmd-slider-is-same-track-color, null, $rmd-slider-inactive-track-color),
  thumb-size: $rmd-slider-thumb-size,
) !default;