public static ICurrencyRepo CreateChange(double amount)
{
USCurrencyRepo newRepo = new USCurrencyRepo();
double currentAmount = amount;
#region AddApropriateCoins
while (currentAmount > 0)
{
if (currentAmount - 1 >= 0)
{
DollarCoin dollar = new DollarCoin();
newRepo.AddCoin(dollar);
currentAmount -= dollar.MonetaryValue;
}
else if (currentAmount - 0.5 >= 0)
{
HalfDollar halfDollar = new HalfDollar();
newRepo.AddCoin(halfDollar);
currentAmount -= halfDollar.MonetaryValue;
}
else if (currentAmount - 0.25 >= 0)
{
Quarter quarter = new Quarter();
newRepo.AddCoin(quarter);
currentAmount -= quarter.MonetaryValue;
}
else if (currentAmount - 0.1 >= 0)
{
Dime dime = new Dime();
newRepo.AddCoin(dime);
currentAmount -= dime.MonetaryValue;
}
else if (currentAmount - 0.05 >= 0)
{
Nickel nickel = new Nickel();
newRepo.AddCoin(nickel);
currentAmount -= nickel.MonetaryValue;
}
else
{
Penny penny = new Penny();
newRepo.AddCoin(penny);
currentAmount -= penny.MonetaryValue;
}
}
#endregion
return(newRepo);
}
public static List <ICoin> GetCoinList()
{
ICoin nickel = new Nickel();
ICoin penny = new Penny();
ICoin dime = new Dime();
ICoin quarter = new Quarter();
ICoin halfDollar = new HalfDollar();
ICoin dollar = new DollarCoin();
List <ICoin> coinList = new List <ICoin>();
coinList.Add(nickel);
coinList.Add(penny);
coinList.Add(dime);
coinList.Add(quarter);
coinList.Add(halfDollar);
coinList.Add(dollar);
return(coinList.OrderByDescending(c => c.MonetaryValue).ToList());
//return coinList;
}
