@use "sass:map";
@use "sass:string";
@use "sass:list";

@use "../../settings" as *;

/*
----------------------------------------
font-sources()
----------------------------------------
Outputs a list of font sources used in
a @font-face declaration.

$theme-font-browser-compatibility: true - output woff2, woff, ttf
$theme-font-browser-compatibility: false - output woff2

@param stem: string - [font path]/[custom-src.dir]/[custom-src.[style].[weight]]
@output: string

filetypes must be one of the filetypes set in variables/$project-font-face-filetypes (woff, woff2, ttf)
----------------------------------------
*/

@function font-sources($stem) {
  @if $theme-font-browser-compatibility {
    @return url(#{$stem}.woff2) format("woff2"),
      url(#{$stem}.woff) format("woff"), url(#{$stem}.ttf) format("truetype");
  }

  @return url(#{$stem}.woff2) format("woff2");
}