////
/// Type.
/// @group type
/// @copyright IBM Security 2019 - 2021
////

@import '@carbon/type/scss/classes';
@import '@carbon/type/scss/font-family';
@import '@carbon/type/scss/type';

@import 'carbon-components/scss/globals/scss/css--font-face';

@import '../deprecate/index';
@import '../feature-flags/index';
@import '../namespace/index';

// TODO: `2.x` - To be removed.

/// Monospaced font family.
/// @type string
$font-family-mono: carbon--font-family(
  $name: mono,
);

/// Sans serif font family.
/// @type string
$font-family-sans-serif: carbon--font-family(
  $name: sans,
);

/// Serif font family.
/// @type string
$font-family-serif: carbon--font-family(
  $name: serif,
);

/// Font family deprecation mappings.
/// @type Map<string, string>
$font-family-deprecation-map: (mono, serif);

/// Font weight deprecation mappings.
/// @type Map<string, Length>
$font-weight-deprecation-map: (light, semibold);

/// Type style deprecation mappings.
/// @type Map<string, string>
$type-style-deprecation-map: (
  a: caption-01,
  b: body-long-01,
  c: body-short-02,
  d: heading-02,
  e: productive-heading-03,
  f: expressive-heading-04,
  g: productive-heading-04,
  h: productive-heading-05,
  i: display-01,
  j: display-03,
  k: display-04,
);

///
/// Deprecation warning method for `type-scale-item`.
/// @param {string} $scale-item The deprecated scale item parameter.
///
@mixin type-scale-item($scale-item) {
  $name: map-get(
    $map: $type-style-deprecation-map,
    $key: $scale-item,
  );

  $deprecate: deprecate(
    $actual: 'type-scale-item($scale-item: #{$scale-item})',
    $expected: 'carbon--type-style($name: #{$name})',
    $url:
      'https://github.com/carbon-design-system/ibm-security/blob/master/docs/migration/carbon-for-ibm-security/type.md#functions',
  );

  @include carbon--type-style($name: $name);
}

// TODO: `2.x` - Deprecate after teams have migrated to `@carbon/type`.

@if feature-flag-enabled($feature: $type__name) {
  @include export-namespace($name: $type__name) {
    [class*='#{$type__name}'] {
      margin-top: 0;
    }

    .#{$type__name} {
      @include carbon--font-family($name: sans);

      &-italic {
        font-style: italic;
      }

      @each $font-family in $font-family-deprecation-map {
        &-#{$font-family} {
          @include carbon--font-family($name: $font-family);
        }
      }
    }

    @each $font-weight in $font-weight-deprecation-map {
      .#{$type__name}-#{$font-weight} {
        @include carbon--font-weight($weight: $font-weight);
      }
    }

    @each $type-class, $type-style-name in $type-style-deprecation-map {
      .#{$type__name}-#{$type-class} {
        @include carbon--type-style($fluid: true, $name: $type-style-name);
      }
    }
  }
}