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

/// Generates custom tokens for the mtx-datetimepicker.
@function get-tokens($theme: m3.$sys-theme, $color-variant: null) {
  $system: m3-utils.get-system($theme);

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

  $tokens: (
    base: (datetimepicker-container-elevation-shadow: elevation.get-box-shadow(0),
      datetimepicker-container-touch-elevation-shadow: elevation.get-box-shadow(0),
      datetimepicker-container-shape: map.get($system, corner-large),
      datetimepicker-container-touch-shape: map.get($system, corner-extra-large),
      datetimepicker-selector-container-shape: map.get($system, corner-small),
    ),
    color: (datetimepicker-calendar-header-background-color: transparent,
      datetimepicker-calendar-date-selected-state-text-color: map.get($system, on-primary),
      datetimepicker-calendar-date-selected-state-background-color: map.get($system, primary),
      datetimepicker-calendar-date-selected-disabled-state-background-color:
        m3-utils.color-with-opacity(map.get($system, on-surface), 38%),
      datetimepicker-calendar-date-today-selected-state-outline-color: map.get($system, primary),
      datetimepicker-calendar-date-focus-state-background-color:
        m3-utils.color-with-opacity(map.get($system, on-surface), map.get($system, focus-state-layer-opacity)),
      datetimepicker-calendar-date-hover-state-background-color:
        m3-utils.color-with-opacity(map.get($system, on-surface), map.get($system, hover-state-layer-opacity)),
      datetimepicker-toggle-active-state-icon-color: map.get($system, on-surface-variant),
      datetimepicker-toggle-icon-color: map.get($system, on-surface-variant),
      datetimepicker-calendar-body-label-text-color: map.get($system, on-surface),
      datetimepicker-calendar-body-week-number-text-color: map.get($system, secondary),
      datetimepicker-calendar-header-text-color: map.get($system, on-surface-variant),
      datetimepicker-calendar-header-divider-color: map.get($system, outline-variant),
      datetimepicker-calendar-table-header-text-color: map.get($system, on-surface),
      datetimepicker-calendar-date-today-outline-color: map.get($system, primary),
      datetimepicker-calendar-date-text-color: map.get($system, on-surface),
      datetimepicker-calendar-date-outline-color: transparent,
      datetimepicker-calendar-date-disabled-state-text-color:
        m3-utils.color-with-opacity(map.get($system, on-surface), 38%),
      datetimepicker-container-background-color: map.get($system, surface-container-high),
      datetimepicker-container-text-color: map.get($system, on-surface),
      datetimepicker-clock-dial-background-color: map.get($system, surface-container-highest),
      datetimepicker-clock-cell-text-color: map.get($system, on-surface),
      datetimepicker-clock-cell-hover-state-background-color:
        m3-utils.color-with-opacity(map.get($system, on-surface), map.get($system, hover-state-layer-opacity)),
      datetimepicker-clock-cell-disabled-state-text-color:
        m3-utils.color-with-opacity(map.get($system, on-surface), 38%),
      datetimepicker-clock-cell-selected-state-background-color: map.get($system, primary),
      datetimepicker-clock-hand-background-color: map.get($system, primary),
      datetimepicker-time-input-active-state-text-color: map.get($system, on-primary-container),
      datetimepicker-time-input-active-state-background-color: map.get($system, primary-container),
      datetimepicker-time-input-focus-state-outline-color: map.get($system, primary),
      datetimepicker-time-input-focus-state-placeholder-text-color: map.get($system, on-primary-container),
      datetimepicker-time-input-text-color: map.get($system, on-surface),
      datetimepicker-time-input-background-color: map.get($system, surface-container-highest),
      datetimepicker-time-input-focus-state-background-color: map.get($system, primary-container),
      datetimepicker-time-input-warn-state-outline-color: map.get($system, error),
      datetimepicker-time-ampm-text-color: map.get($system, on-surface),
      datetimepicker-time-ampm-outline-color: map.get($system, outline),
      datetimepicker-time-ampm-selected-state-text-color: map.get($system, on-tertiary-container),
      datetimepicker-time-ampm-selected-state-background-color: map.get($system, tertiary-container),
    ),
    typography: (datetimepicker-calendar-text-font: map.get($system, body-medium-font),
      datetimepicker-calendar-text-size: map.get($system, body-medium-size),
      datetimepicker-calendar-body-label-text-size: map.get($system, title-small-size),
      datetimepicker-calendar-body-label-text-weight: map.get($system, title-small-weight),
      datetimepicker-calendar-period-button-text-size: map.get($system, title-small-size),
      datetimepicker-calendar-period-button-text-weight: map.get($system, title-small-weight),
      datetimepicker-calendar-table-header-text-size: null,
      datetimepicker-calendar-table-header-text-weight: null,
      datetimepicker-clock-text-size: map.get($system, title-small-size),
    ),
    density: (),
  );

@return $tokens;
}