anki/sass/_functions.scss

/* Copyright: Ankitects Pty Ltd and contributors
 * License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html */

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

@function create-vars-from-map($map, $theme, $name: "-", $output: ()) {
    @each $key, $value in $map {
        @if $key == $theme {
            @return map.set($output, $name, map.get($map, $key));
        }
        @if type-of($value) == "map" {
            @if $key == "default" {
                $output: map-merge(
                    $output,
                    create-vars-from-map($value, $theme, #{$name}, $output)
                );
            } @else {
                $output: map-merge(
                    $output,
                    create-vars-from-map($value, $theme, #{$name}-#{$key}, $output)
                );
            }
        } @else if $key == "default" {
            @return map.set($output, $name, map.get($map, $key));
        }
    }
    @return $output;
}

@function map-deep-get($map, $keys) {
    @each $key in $keys {
        $map: map-get($map, $key);
    }
    @return $map;
}

@function get-value-from-map($map, $keyword, $theme, $keys: ()) {
    $i: str-index($keyword, "-");

    @if $i {
        @while $i {
            $sub: str-slice($keyword, 0, $i - 1);

            @if list.length($keys) == 0 {
                $keys: ($sub);
            } @else {
                $keys: list.append($keys, $sub);
            }
            $keyword: str-slice($keyword, $i + 1, -1);
            $i: str-index($keyword, "-");
        }
    }
    $keys: list.join($keys, ($keyword, $theme));

    @return map-deep-get($map, $keys);
}