export const COLOR_VERY_BAD = "#F66";
export const COLOR_BAD = "#FBB";
export const COLOR_NEUTRAL = "#FFF";
export const COLOR_GOOD = "#BFB";
export const COLOR_VERY_GOOD = "#6F6";

export const colorByDiff = (diff, prevDiff) => {
  if (diff < 0) {
    return diff < prevDiff ? COLOR_VERY_BAD : COLOR_BAD;
  } else {
    return diff > prevDiff ? COLOR_VERY_GOOD : COLOR_GOOD;
  }
};