/*
----------------------------------------
smart-quote()
----------------------------------------
Quotes strings
Inspects `px`, `xs`, and `xl` numbers
Leaves bools as is
----------------------------------------
*/

@use "sass:list";
@use "sass:meta";
@use "sass:math";
@use "sass:string";

@function smart-quote($value) {
  @if meta.type-of($value) == "string" {
    @return string.quote($value);
  }

  @if meta.type-of($value) ==
    "number" and
    list.index(("px", "xl", "xs"), math.unit($value))
  {
    @return meta.inspect($value);
  }

  @if meta.type-of($value) == "color" {
    @error 'Only use quoted color tokens in USWDS functions and mixins. '
      + 'See designsystem.digital.gov/design-tokens/color '
      + 'for more information.';
  }

  @return $value;
}

// @debug smart-quote(foo);
// @return foo;
// @debug smart-quote("3xs");
// @debug 3xs;