Customer.java

package ass2_1231279_1;

class Customer {
    private String name;
    private int id;
    private String licenseNumber;
    private int maxVehicles;
    private Vehicle[] vehiclesRented;
    private int currentRentedCount;

    public Customer() {}

    public Customer(String name, int id, String licenseNumber, int maxVehicles) {
        this.name = name;
        this.id = id;
        this.licenseNumber = licenseNumber;
        this.maxVehicles = maxVehicles;
        this.vehiclesRented = new Vehicle[maxVehicles];
        this.currentRentedCount = 0;
    }

    public String getName() {
        return name;
    }

    public int getId() {
        return id;
    }

    public int getMaxVehicles() {
        return maxVehicles;
    }

    public int getCurrentRentedCount() {
        return currentRentedCount;
    }

    public void rentVehicle(Vehicle vehicle) {
        if (vehicle.isAvailable()) {
            if (currentRentedCount < maxVehicles) {
                vehiclesRented[currentRentedCount] = vehicle;
                vehicle.setAvailable(false);
                currentRentedCount++;
                System.out.println("Vehicle " + vehicle.getRegistrationNumber() + " rented successfully.");
            } else {
                System.out.println("You have reached your rental limit.");
            }
        } else {
            System.out.println("Vehicle " + vehicle.getRegistrationNumber() + "is not available for rent.");
        }
    }


    public void returnVehicle(Vehicle vehicleToReturn) {
        for (int i = 0; i < currentRentedCount; i++) {
            if (vehiclesRented[i].getRegistrationNumber().equals(vehicleToReturn)) {
                vehiclesRented[i] = vehiclesRented[currentRentedCount - 1];
                vehiclesRented[currentRentedCount - 1] = null;
                currentRentedCount--;
                break;
            }
        }
    }

    public double calculateRent(int days) {
        double totalCost = 0;
        for (int i = 0; i < currentRentedCount; i++) {
            totalCost += vehiclesRented[i].getRentalRatePerDay() * days;
        }
        return totalCost;
    }

    public int countVehiclesByType(String type) {
        int count = 0;
        for (int i = 0; i < currentRentedCount; i++) {
            if (vehiclesRented[i].getType().equalsIgnoreCase(type)) {
                count++;
            }
        }
        return count;
    }

    public void printInfo() {
        System.out.println("Customer Information:");
        System.out.println("Name: " + name);
        System.out.println("ID: " + id);
        System.out.println("License Number: " + licenseNumber);
        System.out.println("Vehicles Rented: ");
        for (int i = 0; i < currentRentedCount; i++) {
            vehiclesRented[i].printInfo();
        }
    }
}