using System;
using System.Collections.Generic;

namespace IceCreamBuyers
{
    public class PriceList
    {
        // placeholder implementation - real version would call the pricing service
        private static readonly Dictionary<IceCream, int> BasePrices =
            new()
            {
                { IceCream.Strawberry, 3 },
                { IceCream.Vanilla, 2 },
                { IceCream.Chocolate, 4 },
            };

        public int PriceFor(IceCream flavour)
        {
            return BasePrices[flavour] + SurgePricing();
        }

        private int SurgePricing()
        {
            return new Random().Next(3);
        }
    }
}