////
/// @group index
/// Outputs helper stylesheets (overriding stylesheets that should be output after base and components)
////

@forward "typography" as typography-*;
@forward "display"  as display-*;
@forward "utilities"  as utilities-*;
@forward "print"  as print-*;
@forward "units"  as units-*;
@forward "color"  as color-*;
@forward "layout"  as layout-*;

@use "sass:list";

@use "../utils";
@use "typography";
@use "display";
@use "utilities";
@use "units";
@use "print";
@use "color";
@use "layout";

/// Default includes, all modules
/// @type List

$all-includes: (
  "typography", 
  "units",
  "display",
  "utilities", 
  "print",
  "color",
  "layout"
);

/// Current included modules (for output when using styles), defaults to all
/// @type List

$current-includes: $all-includes;

/// Change default includes (when user prints modules)
/// - This available as configuration so that it can be configured (to allow easily copying configuration)
/// @param {List} $includes List of modules by name to be included when styles are printed
/// @param {String} $merge-mode Merge mode see utils.list-merge() ["merge"|"overwrite"]

@mixin set-includes($includes, $merge-mode: "overwrite") {
  @include utils.require-list-contains($all-includes, $includes, "helpers.set-includes", true);
  $current-includes: utils.list-merge($current-includes, $includes, $merge-mode) !global;
}

/// Exclude certain items from includes
/// @param {List} $excludes List of item names

@mixin set-excludes($excludes) {
  $current-includes: utils.list-without($current-includes, $excludes) !global;
}

/// Prints all Helper styles
/// @name helper-styles
/// @param {List} $includes [$all-includes] A list of components to include (defaults to all)
/// @example scss
///  @include ulu.helper-styles();

@mixin styles($includes: $current-includes) {
  @include utils.file-header("helpers");
  
  @include utils.require-list-contains($all-includes, $includes, "helpers.$includes", true);

  @if (list.index($includes, "typography")) {
    @include typography.styles;
  }
  @if (list.index($includes, "units")) {
    @include units.styles;
  }
  @if (list.index($includes, "layout")) {
    @include layout.styles;
  }
  @if (list.index($includes, "display")) {
    @include display.styles;
  }
  @if (list.index($includes, "utilities")) {
    @include utilities.styles;
  }
  @if (list.index($includes, "print")) {
    @include print.styles;
  }
  @if (list.index($includes, "color")) {
    @include color.styles;
  }
}