package refactoring.solution2;

public class Rental {
	private Movie movie;
	private int daysRented;

	public Rental(Movie movie, int daysRented) {
		this.movie = movie;
		this.daysRented = daysRented;
	}

	public int getDaysRented() {
		return daysRented;
	}

	public Movie getMovie() {
		return movie;
	}

	double calcRentalAmount() {
		double thisAmount = 0;
		int priceCode = getMovie().getPriceCode();
		switch (priceCode) {
			case Movie.REGULAR:
				thisAmount += 2;
				if (getDaysRented() > 2)
					thisAmount += (getDaysRented() - 2) * 1.5;
				break;
			case Movie.NEW_RELEASE:
				thisAmount += getDaysRented() * 3;
				break;
			case Movie.CHILDRENS:
				thisAmount += 1.5;
				if (getDaysRented() > 3)
					thisAmount += (getDaysRented() - 3) * 1.5;
				break;
		}
		return thisAmount;
	}
}