// warning: beware of bool method arguments
// Their appearance is the indicator of leaving the OO design principles
private static void ClaimWarrenty(SoldArticle article) // bool flags
{
DateTime now = DateTime.Now;
article.MoneyBackGuarantee.Claim(now, () => Console.WriteLine("Offer money back"));
article.ExpressWarranty.Claim(now, () => Console.WriteLine("Offer repair"));
//if (article.MoneyBackGuarantee.IsValidOn(now))
//{
// Console.WriteLine("Offer money back");
//}
//if (article.ExpressWarranty.IsValidOn(now))
//{
// Console.WriteLine("Offer repair");
//}
}
public void Main()
{
DateTime sellingDate = new DateTime(2019, 12, 9);
TimeSpan moneyBackSpan = TimeSpan.FromDays(30);
TimeSpan warrantySpan = TimeSpan.FromDays(365);
IWarranty moneyBack = new TimeLimitedWarranty(sellingDate, moneyBackSpan);
//IWarranty warranty = new TimeLimitedWarranty(sellingDate, warrantySpan);
//SoldArticle goods = new SoldArticle(moneyBack, warranty);
// Offer money back
// Offer repair
//SoldArticle goods = new SoldArticle(VoidWarranty.Instance, warranty);
// Offer repair
IWarranty warranty = new LifetimeWarranty(sellingDate);
SoldArticle goods = new SoldArticle(warranty, warranty);
ClaimWarrenty(goods);
}
