getBackgroundColor function Null safety

dynamic getBackgroundColor(
  1. dynamic evaluation
)

Implementation

Color getBackgroundColor(CardEvaluation evaluation) {
  switch (evaluation) {
    case CardEvaluation.UNKNOWN:
      return GREY_COLOR;
    case CardEvaluation.VERY_BAD:
      return RED_BACKGROUND_COLOR;
    case CardEvaluation.BAD:
      return ORANGE_BACKGROUND_COLOR;
    case CardEvaluation.NEUTRAL:
      return YELLOW_BACKGROUND_COLOR;
    case CardEvaluation.GOOD:
      return LIGHT_GREEN_BACKGROUND_COLOR;
    case CardEvaluation.VERY_GOOD:
      return DARK_GREEN_BACKGROUND_COLOR;
  }
}