@use "sass:map";
@use "sass:math";

@use "../variables";

@function get-rem-from-sp($sp-font-size) {
  @return $sp-font-size * 0.0625rem;
}

@function get-letter-spacing($px-tracking, $sp-font-size) {
  @return math.div($px-tracking, $sp-font-size) * 1rem;
}

@function get-font-family-var() {
  @return var(--u-font-family, variables.$font-family);
}

@function get-font-weight-var($name) {
  @return var(--u-font-weight-#{$name}, map.get(variables.$font-weights, $name));
}

@function get-typo-style($line-height, $font-size, $tracking, $font-weight) {
  @return (
    line-height: get-rem-from-sp($line-height),
    font-size: get-rem-from-sp($font-size),
    letter-spacing: get-letter-spacing($tracking, $font-size),
    font-weight: $font-weight
  );
}