@use 'sass:string';
@use '../variables' as *;

/*
  The function returns the CSS var function or calc function with the specified name, prefix, optional suffix, or unit. Unit is used for variables with a separated unit from the value.
*/
@function get-var(
  $name,
  $prefix: $var-prefix,
  $suffix: '',
  $unit: 0
) {
  @if string.length($suffix) > 0 {
    @if $unit == 1 {
      @return calc(var(--#{$prefix}-#{$name}-#{$suffix}) * var(--#{$prefix}-#{$name}-unit));
    } @else {
      @return var(--#{$prefix}-#{$name}-#{$suffix});
    }
  } @else {
    @if $unit == 1 {
      @return calc(var(--#{$prefix}-#{$name}) * var(--#{$prefix}-#{$name}-unit));
    } @else {
      @return var(--#{$prefix}-#{$name});
    }
  }
}