lectures/202409/ConsoleApp1/Animals/Animal.cs

namespace ConsoleApp1.Animals
{

    internal class MealReceiverAdapter : IMealReceiver
    {
        public IMealContainer MealContainer { get; }

        public MealReceiverAdapter(IMealContainer mealContainer)
        {
            MealContainer = mealContainer;
        }


        public int PutAMeal(int iCount)
        {
            if (iCount == 0) return 0;
            for(int i = 0; i < iCount; i++)
            {
                MealContainer.ReturnAMeal();
            }
            return 1;
        }
    }

    internal class MealContainer : IMealContainer
    {
        private int MealCount = 10;
        public int GetAMeal()
        {
            if (MealCount == 0) return 0;
            MealCount--;
            return 1;
        }

        public void ReturnAMeal()
        {
            MealCount++;
        }
    }

    internal class MealConsumer : IDisposable
    {
        public IMealContainer Container { get; }
        public int MealCount { get; private set; } = 0;

        public MealConsumer(IMealContainer container)
        {
            Container = container;
        }

        public void ThreeHoursLater()
        {
            MealCount += Container.GetAMeal();
        } 


        public void Dispose()
        {
            for(int ii =0; ii < MealCount; ii++)
            {
                Container.ReturnAMeal();
            }
        }
    }


    internal class Animal
    {
        #region internal classes
        internal class MilkConsumerAreaInfo
        {
            public int Volume { get; set; }
            public DateTime MonitoringDate { get; set; }
        }

        private class MilkConsumer
        {
            public int MilkVolume { get; set; }
        }
        #endregion


        private List<MilkConsumer> knownMilkConsumers = new List<MilkConsumer>();
        private string _typeName;

        public void MeetMilkConsumer(int Volume)
        {
            knownMilkConsumers.Add(new MilkConsumer() { MilkVolume = Volume });
        }
        public void MeetMilkProduce(int Volume)
        {
            knownMilkConsumers.Add(new MilkConsumer() { MilkVolume = -Volume });
        }

        internal MilkConsumerAreaInfo GetAreaInfo()
        {
            return new MilkConsumerAreaInfo();
        }

        protected void SetAnimalTypeName(string sTypeName)
        {
            _typeName = sTypeName;
        }
    }

    internal class CatAnimal : Animal
    {
        public CatAnimal()
        {
            SetAnimalTypeName("cat");
        }

        
    }
}