//
// Copyright IBM Corp. 2016, 2018
//
// This source code is licensed under the Apache-2.0 license found in the
// LICENSE file in the root directory of this source tree.
//

$font-path: 'https://unpkg.com/carbon-components@latest/src/globals/fonts' !default;

@import 'functions';
@import 'helper-mixins';
@import './vendor/@carbon/elements/scss/import-once/import-once';

/// @access private
/// @deprecated (For v10) Superseded by `@include carbon--font-face-sans()`, `@include carbon--font-face-mono()`, etc.
/// @type Map
/// @group plex-font-face
/// @example - @include plex-font-face;
$unicodes: (
  Pi:
    'U+03C0, U+0E3F, U+2070, U+2074-2079, U+2080-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1, U+EBE3-EBE4, U+EBE6-EBE7, U+ECE0, U+EFCC',
  Latin3: 'U+0102-0103, U+1EA0-1EF9, U+20AB',
  Latin2: 'U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02',
  Latin1: 'U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212, U+FB01-FB02',
);

/// @access private
/// @deprecated (For v10) Superseded by `@include carbon--font-face-sans()`, `@include carbon--font-face-mono()`, etc.
/// @type Map
/// @group plex-font-face
/// @example - @include plex-font-face;
$families: (
  'Mono': unquote("'ibm-plex-mono'"),
  'Sans': unquote("'ibm-plex-sans'"),
);

/// @access private
/// @deprecated (For v10) Superseded by `@include carbon--font-face-sans()`, `@include carbon--font-face-mono()`, etc.
/// @type Map
/// @group plex-font-face
/// @example - @include plex-font-face;
$fallbacks: (
  'Mono': unquote("'ibm-plex-mono', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', Courier, monospace"),
  'Sans': unquote("'ibm-plex-sans', 'Helvetica Neue', Arial, sans-serif"),
);

/// @access private
/// @deprecated (For v10) Superseded by `@include carbon--font-face-sans()`, `@include carbon--font-face-mono()`, etc.
/// @type Map
/// @group plex-font-face
/// @example - @include plex-font-face;
$weights: (
  'Light': (
    font-style: normal,
    font-weight: 300,
  ),
  'Regular': (
    font-style: normal,
    font-weight: 400,
  ),
  'SemiBold': (
    font-style: normal,
    font-weight: 600,
  ),
) !default;

/// @deprecated (For v10) Superseded by `@include carbon--font-face-sans()`, `@include carbon--font-face-mono()`, etc.
@mixin check-default-font-path {
  @if (str-index($font-path, 'https://unpkg.com/') == 1) {
    @warn 'The default font path (#{$font-path}) should be used only for demonstration/evaluation purposes. For production applications, please host fonts in your own CDN and change `$font-path` accordingly.';
    @content;
  } @else {
    @content;
  }
}

/// @deprecated (For v10) Use `@include carbon--font-face-sans()`, `@include carbon--font-face-mono()`, etc.
@mixin plex-font-face {
  @include deprecate(
    '`@include plex-font-face` has been removed. ' +
      'Use `@include carbon--font-face-sans()`, `@include carbon--font-face-mono()`, etc. instead.',
    feature-flag-enabled('components-x'),
    true
  ) {
    @include check-default-font-path {
      @each $family, $name in $families {
        @each $weight, $styles in $weights {
          @font-face {
            font-family: $name;
            font-style: map-get($styles, 'font-style');
            font-weight: map-get($styles, 'font-weight');
            src: url('#{$font-path}/IBMPlex#{$family}-#{$weight}.woff') format('woff');
          }

          @each $unicode, $range in $unicodes {
            @font-face {
              font-family: $name;
              font-style: map-get($styles, 'font-style');
              font-weight: map-get($styles, 'font-weight');
              src: url('#{$font-path}/IBMPlex#{$family}-#{$weight}-#{$unicode}.woff2') format('woff2');
              unicode-range: map-get($unicodes, $unicode);
            }
          }
        }
      }
    }
  }
}