private decimal GetDailyFoodCost(Animal animal)
{
Rate rate = _rateRepository.GetRateForAnimalType(animal.Type);
switch (rate.ConsumptionType)
{
case FoodConsumptionType.Fruit:
return(animal.Weight * rate.Value * _fruitPrice);
case FoodConsumptionType.Meat:
return(animal.Weight * rate.Value * _meatPrice);
default:
return(animal.Weight * rate.Value * rate.Percentage * _meatPrice
+ animal.Weight * rate.Value * (1 - rate.Percentage) * _fruitPrice);
}
}
public AnimalDailyFeedingCostCalculator(Animal animal, IRateRepository rateRepository, IPriceRepository priceRepository)
{
_animal = animal;
_priceRepository = priceRepository;
_rate = rateRepository.GetRateForAnimalType(animal.Type);
}
