// Theme generation inspired by the `spirit-web` package
// @see https://github.com/lmc-eu/spirit-design-system/blob/main/packages/web/src/scss/tools/_themes.scss
//
// 1. The default theme will be applied to the :root element.

@use 'sass:map';
@use 'sass:meta';
@use 'sass:list';

@mixin generate($themes) {
    // 1.
    $is-default-theme: true;

    @each $theme-name, $theme-token-types in $themes {
        $selector: if($is-default-theme, ':root, .#{$theme-name}', '.#{$theme-name}');
        $theme-mixins: map.get($theme-token-types, mixins);
        $is-default-theme: false;

        #{$selector} {
            @each $theme-mixin-name, $theme-mixin in $theme-mixins {
                @include meta.apply($theme-mixin);
            }
        }
    }
}

@mixin all-themes-selector($themes) {
    $selector: ':root';

    @each $theme-name in map.keys($themes) {
        $selector: list.append($selector, '.#{$theme-name}', comma);
    }

    #{list.join($selector, ', ')} {
        @content;
    }
}