package PatternStrategy.cart;

import java.util.ArrayList;

/** Demo file, it may not be correct and/or complete.
 * Please watch the corresponding lecture(s) for more explanations.
 * @author ashesh
 */
public class Cart {
	ArrayList<Item> list;
	PaymentOption payment;
	ShippingOption shipping;

	/**
	 * other fields  here
	 */
	public Cart() {
		payment = new CardPayment();
		shipping = new ShippingAirTransport();
	}

	public Cart(PaymentOption payment, ShippingOption shipping) {
		this.payment = payment;
		this.shipping = shipping;
	}

	/**
	 * Method forwarding using the current shipping option
	 * @return
	 */
	public double calShippingCharges() {
		return shipping.calculateCharges(list);
	}

	/**
	 * Method forwarding using the current payment option
	 * @return
	 */
	public boolean chargeAmount(double amt) {
		return payment.charge(amt);
	}

	/**
	 * Getters/Setters
	 */
	public PaymentOption getPayment() {
		return payment;
	}

	public void setPayment(PaymentOption payment) {
		this.payment = payment;
	}

	public ShippingOption getShipping() {
		return shipping;
	}

	public void setShipping(ShippingOption shipping) {

		this.shipping = shipping;
	}

	/**
	 * other methods here
	 */
}