/*
----------------------------------------
units()
----------------------------------------
Converts a spacing unit into
the desired final units (currently rem)
----------------------------------------
*/

@use "sass:map";
@use "sass:meta";
@use "sass:string";
@use "../../functions/general/error-not-token";
@use "../../functions/output/number-to-token" as *;
@use "../../variables/project-spacing" as vars;

@function units($value) {
  $converted: if(
    meta.type-of($value) == "string",
    string.quote($value),
    number-to-token($value)
  );

  @if not(map.has-key(vars.$project-spacing-standard, $converted)) {
    @return error-not-token(
      $value,
      "spacing unit",
      vars.$project-spacing-standard
    );
  }

  @return map.get(vars.$project-spacing-standard, $converted);
}

// @debug units(0.5);
// @return 0.25rem;