@use 'sass:map';
@use '../core/theming/theming';
@use '../core/typography/typography';
@use '../core/tokens/token-utils';
@use '../core/tokens/m2/mat/card' as tokens-mat-card;
@use '../core/tokens/m2/mdc/elevated-card' as tokens-mdc-elevated-card;
@use '../core/tokens/m2/mdc/outlined-card' as tokens-mdc-outlined-card;
@use '@material/card/elevated-card-theme' as mdc-elevated-card-theme;
@use '@material/card/outlined-card-theme' as mdc-outlined-card-theme;

@mixin color($config-or-theme) {
  $config: theming.get-color-config($config-or-theme);
  $mdc-elevated-card-color-tokens: token-utils.resolve-elevation(
      tokens-mdc-elevated-card.get-color-tokens($config),
      container-elevation,
      container-shadow-color
  );
  $mdc-outlined-card-color-tokens: token-utils.resolve-elevation(
      tokens-mdc-outlined-card.get-color-tokens($config),
      container-elevation,
      container-shadow-color,
  );
  $mat-card-color-tokens: tokens-mat-card.get-color-tokens($config);

  // Add values for card tokens.
  .mat-mdc-card {
    @include mdc-elevated-card-theme.theme($mdc-elevated-card-color-tokens);
    @include mdc-outlined-card-theme.theme($mdc-outlined-card-color-tokens);
    @include token-utils.create-token-values(tokens-mat-card.$prefix, $mat-card-color-tokens);
  }
}

@mixin typography($config-or-theme) {
  $config: typography.private-typography-to-2018-config(
      theming.get-typography-config($config-or-theme));
  $mdc-elevated-card-typography-tokens: tokens-mdc-elevated-card.get-typography-tokens($config);
  $mdc-outlined-card-typography-tokens: tokens-mdc-outlined-card.get-typography-tokens($config);
  $mat-card-typography-tokens: tokens-mat-card.get-typography-tokens($config);

  // Add values for card tokens.
  .mat-mdc-card {
    @include mdc-elevated-card-theme.theme($mdc-elevated-card-typography-tokens);
    @include mdc-outlined-card-theme.theme($mdc-outlined-card-typography-tokens);
    @include token-utils.create-token-values(tokens-mat-card.$prefix, $mat-card-typography-tokens);
  }
}

@mixin density($config-or-theme) {
  $density-scale: theming.get-density-config($config-or-theme);
  $mdc-elevated-card-density-tokens: tokens-mdc-elevated-card.get-density-tokens($density-scale);
  $mdc-outlined-card-density-tokens: tokens-mdc-outlined-card.get-density-tokens($density-scale);
  $mat-card-density-tokens: tokens-mat-card.get-density-tokens($density-scale);

  // Add values for card tokens.
  .mat-mdc-card {
    @include mdc-elevated-card-theme.theme($mdc-elevated-card-density-tokens);
    @include mdc-outlined-card-theme.theme($mdc-outlined-card-density-tokens);
    @include token-utils.create-token-values(tokens-mat-card.$prefix, $mat-card-density-tokens);
  }
}

@mixin theme($theme-or-color-config) {
  $theme: theming.private-legacy-get-theme($theme-or-color-config);
  @include theming.private-check-duplicate-theme-styles($theme, 'mat-card') {
    $color: theming.get-color-config($theme);
    $density: theming.get-density-config($theme);
    $typography: theming.get-typography-config($theme);

    @if $color != null {
      @include color($color);
    }
    @if $density != null {
      @include density($density);
    }
    @if $typography != null {
      @include typography($typography);
    }
  }
}

@mixin theme-from-tokens($tokens) {
  @if ($tokens != ()) {
    $elevated-card-tokens: map.get($tokens, tokens-mdc-elevated-card.$prefix);
    // Work around a bug in MDC where the elevation is not resolved to an actual shadow value.
    $elevated-card-tokens: token-utils.resolve-elevation(
        $elevated-card-tokens,
        container-elevation,
        container-shadow-color
    );
    $outlined-card-tokens: map.get($tokens, tokens-mdc-outlined-card.$prefix);
    // Work around a bug in MDC where the elevation is not resolved to an actual shadow value.
    $outlined-card-tokens: token-utils.resolve-elevation(
        $outlined-card-tokens,
        container-elevation,
        container-shadow-color
    );
    @include mdc-elevated-card-theme.theme($elevated-card-tokens);
    @include mdc-outlined-card-theme.theme($outlined-card-tokens);
    @include token-utils.create-token-values(
        tokens-mat-card.$prefix, map.get($tokens, tokens-mat-card.$prefix));
  }
}