Reservation.java

package carbookingsystem1;

public class Reservation implements Payment {

    private final int reservationID;
    private String reservationStatus;
    private Customer customer;
    private Car car;
    private int numperOfDayes;

    public Reservation(Customer customer, Car car, int numperOfDayes) {
        this.reservationID = MakeIdReservation();
        setReservationStatus("New");
        setCustomer(customer);
        setCar(car);
        setNumperOfDayes(numperOfDayes);
    }

    public Reservation() {
        this(null, null, 0);
    }

    public String getReservationStatus() {
        return reservationStatus;
    }

    public void setReservationStatus(String reservationStatus) {
        this.reservationStatus = reservationStatus;
    }

    public int getReservationID() {
        return reservationID;
    }

    public Customer getCustomer() {
        return customer;
    }

    public void setCustomer(Customer customer) {
        this.customer = customer;
    }

    public Car getCar() {
        return car;
    }

    public void setCar(Car car) {
        this.car = car;
    }

    public int getNumperOfDayes() {
        return numperOfDayes;
    }

    public void setNumperOfDayes(int numperOfDayes) {
        this.numperOfDayes = numperOfDayes;
    }

    @Override
    public String toString() {
        return String.format("Reservation id %d %n Reservation Status %s %n  Customer %s %n Car %s %n numperOfDayes %d %n", reservationID,
                reservationStatus, customer, car,
                numperOfDayes);
    }

    private final int MakeIdReservation() {
        int min = 1;
        int max = 1000;
        int id = (int) (Math.random() * ((max - min) + 1)) + min;
        return id;
    }

    public void cancelReservation() {

        setReservationStatus("Cancelled");

        System.out.println("Your booking has been cancelled .\n"
                + " Thank you!");
    }

    @Override
    public double calculateAmount() {
        double price = getNumperOfDayes() * car.calculateRentalPrice();
        return ((price * INITAIL_FEE) + price);
    }
}