static void ClaimWarranty(SoldArticle article)
{
DateTime now = DateTime.Now;
article.MoneyBackGuarantee.Claim(now, () => System.Console.Write("Offer Money Back"));
//if (article.ExpressTimeLimtedWarranty.IsValidOn(now))
//{
// System.Console.WriteLine("Offer repair");
//}
}
static void Main(string[] args)
{
DateTime sellingDate = new DateTime(2016, 8, 9);
TimeSpan moneyBackSpan = TimeSpan.FromDays(30);
TimeSpan warrantySpan = TimeSpan.FromDays(365);
IWarranty moneyBack = new TimeLimtedWarranty(sellingDate, moneyBackSpan);
IWarranty warranty = new TimeLimtedWarranty(sellingDate, warrantySpan);
IWarranty lifetimeWarranty = new LifetimeWarranty(sellingDate);
IWarranty noMoneyBack = VoidWarranty.Instance;
SoldArticle goods = new SoldArticle(noMoneyBack, warranty);
ClaimWarranty(goods);
}