public String statement()
{
double totalAmount = 0;
int frequentRenterPoints = 0;
String result = "Rental Record for " + getName() + "\n";
foreach (var rental in rentals)
{
double thisAmount = 0;
Movie each = (Movie)rental.Key;
// determine amounts for each line
int dr = rental.Value;
switch (each.getPriceCode())
{
case Movie.REGULAR:
thisAmount += 2;
if (dr > 2)
{
thisAmount += (dr - 2) * 1.5;
}
break;
case Movie.NEW_RELEASE:
thisAmount += dr * 3;
break;
case Movie.CHILDRENS:
thisAmount += 1.5;
if (dr > 3)
{
thisAmount += (dr - 3) * 1.5;
}
break;
}
// add frequent renter points
frequentRenterPoints++;
// add bonus for a two day new release rental
if (each.getPriceCode() != null &&
(each.getPriceCode() == Movie.NEW_RELEASE) &&
dr > 1)
{
frequentRenterPoints++;
}
// show figures line for this rental
result += "\t" + each.getTitle() + "\t"
+ thisAmount + "\n";
totalAmount += thisAmount;
}
// add footer lines
result += "Amount owed is " + totalAmount + "\n";
result += "You earned " + frequentRenterPoints
+ " frequent renter points";
return(result);
}