@use "sass:string";

@use "../abstracts/functions" as *;

// Note to self: got this list after subsetting Inter with glyphhanger or pyftsubset:
// https://github.com/filamentgroup/glyphhanger
// https://github.com/fonttools/fonttools
// ex: glyphhanger --whitelist="" --family="Inter" --formats=woff2,woff --subset="*.woff"
// ex: pyftsubset --unicodes="" --layout-features=kern,liga,calt,clig,ss01 --flavor=woff --with-zopfli inter.ttf
$unicode-subset: U+0000-00FF, U+2000-206F, U+2200-22FF, U+2122;

// Webfont scaffolding
@mixin font-face(
  $family,
  $src,
  $weight: normal,
  $style: normal,
  $display: swap,
  $variable: false,
  $base-path: "../fonts/"
) {
  @font-face {
    font-family: string.quote($family);
    font-style: $style;
    font-weight: $weight;
    font-display: $display;

    @if $variable {
      // All browsers that support variable fonts also support woff2, so a woff
      // file is unncessary. (see: https://www.w3.org/TR/css-fonts-4/#src-desc)
      src: url($base-path + $src + ".woff2") format("woff2-variations"),
        url($base-path + $src + ".woff2") format("woff2");
    } @else {
      src: url($base-path + $src + ".woff2") format("woff2"), url($base-path + $src + ".woff") format("woff");
    }

    // Allow additional rules to be passed in:
    @content;
  }
}

// ----------------

/*!
 * Inter typeface v3.15 - https://rsms.me/inter/
 *
 * Copyright (c) 2016-2020 The Inter Project Authors.
 * Licensed under the SIL Open Font License, Version 1.1:
 * https://github.com/rsms/inter/blob/v3.15/LICENSE.txt
 */

// Variable
@include font-face("Inter var", "inter-subset.var", 100 900, $variable: true) {
  unicode-range: $unicode-subset;
}
@include font-face("Inter var", "inter-italic-subset.var", 100 900, italic, $variable: true) {
  unicode-range: $unicode-subset;
}

// Legacy
@include font-face("Inter", "inter-regular-subset", 400) {
  unicode-range: $unicode-subset;
}
@include font-face("Inter", "inter-regular-italic-subset", 400, italic) {
  unicode-range: $unicode-subset;
}
@include font-face("Inter", "inter-medium-subset", 500) {
  unicode-range: $unicode-subset;
}
@include font-face("Inter", "inter-medium-italic-subset", 500, italic) {
  unicode-range: $unicode-subset;
}
@include font-face("Inter", "inter-bold-subset", 700) {
  unicode-range: $unicode-subset;
}
@include font-face("Inter", "inter-bold-italic-subset", 700, italic) {
  unicode-range: $unicode-subset;
}

// ----------------

/*!
 * Roboto Mono typeface v3.000 - https://fonts.google.com/specimen/Roboto+Mono
 *
 * Copyright (c) 2015 The Roboto Mono Project Authors.
 * Licensed under the Apache License, Version 2.0:
 * https://github.com/google/fonts/blob/4df0b673c9b316ad5e8de8fa70b0768ab66c87d6/apache/robotomono/LICENSE.txt
 */

// Variable
@include font-face("Roboto Mono var", "roboto-mono-subset.var", 100 700, $variable: true);
@include font-face("Roboto Mono var", "roboto-mono-italic-subset.var", 100 700, italic, $variable: true);

// Legacy
@include font-face("Roboto Mono", "roboto-mono-regular-subset", 400);
@include font-face("Roboto Mono", "roboto-mono-italic-subset", 400, italic);

// ----------------

/*!
 * Comic Neue typeface v2.5 - http://comicneue.com/
 *
 * Copyright (c) 2014 The Comic Neue Project Authors.
 * Licensed under the SIL Open Font License, Version 1.1:
 * https://github.com/crozynski/comicneue/blob/v2.5/OFL.txt
 */

@include font-face("Comic Neue", "comic-neue-regular-subset", 400) {
  unicode-range: U+0000-00FF, U+2000-206F, U+20A0-20CF, U+2190-21FF, U+2200-22FF, U+2122;
}
@include font-face("Comic Neue", "comic-neue-bold-subset", 700) {
  unicode-range: U+0000-00FF, U+2000-206F, U+20A0-20CF, U+2190-21FF, U+2200-22FF, U+2122;
}