@use 'sass:map';
@use '../core/tokens/m3-utils';
@use '../core/style/elevation';
@use '../core/tokens/m3';

/// Generates custom tokens for the mat-slider.
/// @param {String} $color-variant The color variant to use for the component
@function get-tokens($theme: m3.$sys-theme, $color-variant: null) {
  $system: m3-utils.get-system($theme);
  $indicator-size: 28px;

  @if $color-variant {
    $system: m3-utils.replace-colors-with-variant($system, primary, $color-variant);
  }

  @return (
    base: (
      slider-value-indicator-opacity: 1,
      slider-value-indicator-padding: 0,
      slider-value-indicator-width: $indicator-size,
      slider-value-indicator-height: $indicator-size,
      slider-value-indicator-caret-display: none,
      slider-value-indicator-border-radius: 50% 50% 50% 0,
      slider-value-indicator-text-transform: rotate(45deg),
      slider-value-indicator-container-transform: translateX(-50%) rotate(-45deg),
      slider-active-track-height: 4px,
      slider-handle-height: 20px,
      slider-handle-width: 20px,
      slider-inactive-track-height: 4px,
      slider-with-overlap-handle-outline-width: 1px,
      slider-with-tick-marks-active-container-opacity: 0.38,
      slider-with-tick-marks-container-size: 2px,
      slider-with-tick-marks-inactive-container-opacity: 0.38,
      slider-value-indicator-transform-origin: 0 $indicator-size,
    ),
    color: (
      slider-active-track-color: map.get($system, primary),
      slider-active-track-shape: map.get($system, corner-full),
      slider-disabled-active-track-color: map.get($system, on-surface),
      slider-disabled-handle-color: map.get($system, on-surface),
      slider-disabled-inactive-track-color: map.get($system, on-surface),
      slider-focus-handle-color: map.get($system, primary),
      slider-focus-state-layer-color: m3-utils.color-with-opacity(map.get($system, primary), 20%),
      slider-handle-color: map.get($system, primary),
      slider-handle-elevation: elevation.get-box-shadow(map.get($system, level1)),
      slider-handle-shape: map.get($system, corner-full),
      slider-hover-handle-color: map.get($system, primary),
      slider-hover-state-layer-color: m3-utils.color-with-opacity(map.get($system, primary), 5%),
      slider-inactive-track-color: map.get($system, surface-variant),
      slider-inactive-track-shape: map.get($system, corner-full),
      slider-label-container-color: map.get($system, primary),
      slider-label-label-text-color: map.get($system, on-primary),
      slider-ripple-color: map.get($system, primary),
      slider-with-overlap-handle-outline-color: map.get($system, on-primary),
      slider-with-tick-marks-active-container-color: map.get($system, on-primary),
      slider-with-tick-marks-container-shape: map.get($system, corner-full),
      slider-with-tick-marks-disabled-container-color: map.get($system, on-surface),
      slider-with-tick-marks-inactive-container-color: map.get($system, on-surface-variant),
    ),
    typography: (
      slider-label-label-text-font: map.get($system, label-medium-font),
      slider-label-label-text-line-height: map.get($system, label-medium-line-height),
      slider-label-label-text-size: map.get($system, label-medium-size),
      slider-label-label-text-tracking: map.get($system, label-medium-tracking),
      slider-label-label-text-weight: map.get($system, label-medium-weight),
    ),
    density: (),
  );
}
