package Model;
import error.MyException;
import utils.DateTime;
public class Car {
private String regNo;
private String make;
private String model;
private String driverName;
private int passengerCapacity;
private boolean available = false;
private Booking[] currentBookings;
private Booking[] pastBookings;
public boolean checkRegNo(String regNo) {
int LENGTH = 6;
int len = regNo.length();
int preLen = 3;
if(len != LENGTH) {
return false;
}
int i = 0;
while(i < preLen) {
if(!Character.isLetter(regNo.charAt(i))) {
return false;
}
i++;
}
while(i < LENGTH) {
if(!Character.isDigit(regNo.charAt(i))) {
return false;
}
i++;
}
return true;
}
public boolean checkPassengerCapacity(int passengerCapacity) {
if(passengerCapacity > 0 && passengerCapacity < 10) {
return true;
} else {
return false;
}
}
public boolean check(String regNo, int passengerCapacity) {
if(checkRegNo(regNo) && checkPassengerCapacity(passengerCapacity)) {
return true;
} else {
return false;
}
}
public Car(String regNo, String make, String model, String driverName, int passengerCapacity) throws MyException {
boolean flag = check(regNo, passengerCapacity);
if(flag) {
this.regNo = regNo;
this.make = make;
this.model = model;
this.driverName = driverName;
this.passengerCapacity = passengerCapacity;
} else {
throw new MyException("invalid input param");
}
}
public boolean book(String firstName, String lastName, DateTime required, int numPassengers) {
return available;
}
public String getDetails() {
StringBuilder sb = new StringBuilder();
sb.append(String.format("RegNo: %s
", this.regNo));
sb.append(String.format("Make & Model: %s %s
", this.make, this.model));
sb.append(String.format("Driver Name: %s
", this.driverName));
sb.append(String.format("Capacity: %s
", this.passengerCapacity));
if(this.available) {
sb.append(String.format("Available: %s
", "YES"));
} else {
sb.append(String.format("Available: %s
", "NO"));
}
return sb.toString();
}
@Override
public String toString() {
String format = "%s:%s:%s:%s:%s:%s
";
if(this.available) {
return String.format(format, this.regNo,
this.make,
this.model,
this.driverName,
this.passengerCapacity,
"YES");
} else {
return String.format(format,
this.regNo,
this.make,
this.model,
this.driverName,
this.passengerCapacity,
"NO");
}
}
public String getRegNo() {
return regNo;
}
public void setRegNo(String regNo) {
this.regNo = regNo;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
public String getDriverName() {
return driverName;
}
public void setDriverName(String driverName) {
this.driverName = driverName;
}
public int getPassengerCapacity() {
return passengerCapacity;
}
public void setPassengerCapacity(int passengerCapacity) {
this.passengerCapacity = passengerCapacity;
}
public boolean isAvailable() {
return available;
}
public void setAvailable(boolean available) {
this.available = available;
}
public Booking[] getCurrentBookings() {
return currentBookings;
}
public void setCurrentBookings(Booking[] currentBookings) {
this.currentBookings = currentBookings;
}
public Booking[] getPastBookings() {
return pastBookings;
}
public void setPastBookings(Booking[] pastBookings) {
this.pastBookings = pastBookings;
}
public static void main(String[] args) throws Exception {
Car c = new Car("SIM194", "Honda", "Accord Euro", "Henry Cavill", 5);
System.out.print(c.getDetails());
System.out.print(c.toString());
System.out.println(c.checkRegNo("a1c12a"));
System.out.println(Character.isLetter('a'));
}
}
package Model;
import utils.DateTime;
public class Booking {
private String id;
private double bookingFee;
private DateTime pickUpDateTime;
private String firstName;
private String lastName;
private int numPassengers;
private double kilometersTravelled;
private double tripFee;
private Car car;
public Booking() {
}
public Booking(String firstName, String lastName, DateTime required, int numPassengers, Car car) {
this.firstName = firstName;
this.lastName = lastName;
this.pickUpDateTime = required;
this.numPassengers = numPassengers;
this.car = car;
String format = "%s_%s%s_%s";
this.id = String.format(format,
this.car.getRegNo(),
this.firstName.substring(0, 3).toUpperCase(),
this.lastName.substring(0, 3).toUpperCase(),
this.pickUpDateTime.getFormattedDate());
}
public void calculateTripFee() {
Double tripFee = this.bookingFee * 0.3 * this.kilometersTravelled;
tripFee = Double.valueOf(String.format("%.2f", tripFee));
this.tripFee = tripFee;
}
public void increKilometersTravelled(double kilometers) {
this.kilometersTravelled = this.kilometersTravelled + kilometers;
}
public String getDetails() {
calculateTripFee();
StringBuilder sb = new StringBuilder();
sb.append(String.format("id: %s
", this.id));
sb.append(String.format("Booking Fee: $%s
", this.bookingFee));
sb.append(String.format("Pick up Date:%s
", this.pickUpDateTime));
sb.append(String.format("Name: %s %s
", this.firstName, this.lastName));
sb.append(String.format("Passengers: %s
", this.numPassengers));
sb.append(String.format("Travelled: %s
", this.kilometersTravelled));
sb.append(String.format("Trip Fee: %s
", this.tripFee));
sb.append(String.format("Car Id: %s
", car.getRegNo()));
return sb.toString();
}
public String toString() {
calculateTripFee();
String format = "%s:%s:%s:%s %s:%s:%s:%s:%s";
return String.format(format,
this.id,
this.bookingFee,
this.pickUpDateTime,
this.firstName, this.lastName,
this.numPassengers,
this.kilometersTravelled,
this.tripFee,
this.car.getRegNo()
);
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public double getBookingFee() {
return bookingFee;
}
public void setBookingFee(double bookingFee) {
this.bookingFee = bookingFee;
}
public DateTime getPickUpDateTime() {
return pickUpDateTime;
}
public void setPickUpDateTime(DateTime pickUpDateTime) {
this.pickUpDateTime = pickUpDateTime;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public int getNumPassengers() {
return numPassengers;
}
public void setNumPassengers(int numPassengers) {
this.numPassengers = numPassengers;
}
public double getKilometersTravelled() {
return kilometersTravelled;
}
public void setKilometersTravelled(double kilometersTravelled) {
this.kilometersTravelled = kilometersTravelled;
}
public double getTripFee() {
return tripFee;
}
public void setTripFee(double tripFee) {
this.tripFee = tripFee;
}
public Car getCar() {
return car;
}
public void setCar(Car car) {
this.car = car;
}
public static void main(String[] args) throws Exception {
String firstName = "Jack";
String lastName = "Tom";
DateTime dataTime = new DateTime();
int numPassengers = 4;
Car c = new Car("SIM194", "Honda", "Accord Euro", "Henry Cavill", 5);
Booking booking = new Booking(firstName, lastName, dataTime, numPassengers, c);
booking.setBookingFee(1.5);
booking.setKilometersTravelled(49);
System.out.println(booking.toString());
System.out.println();
System.out.println(booking.getDetails());
}
}
package main;
public class MenuItem {
private String desc;
private String code;
public MenuItem(String desc, String code) {
this.desc = desc;
this.code = code;
}
public String getDesc() {
return desc;
}
public void setDesc(String desc) {
this.desc = desc;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String toString() {
return String.format("%-30s", this.desc) + this.code + "
";
}
}
package main;
import java.util.ArrayList;
public class Menu {
ArrayList<MenuItem> menu;
public Menu() {
menu = new ArrayList<>();
}
public void loadData() {
menu.add(new MenuItem("Create Car", "CC"));
menu.add(new MenuItem("Book Car", "BC"));
menu.add(new MenuItem("Complete Booking", "CB"));
menu.add(new MenuItem("Display ALL Cars", "DA"));
menu.add(new MenuItem("Search Specific Car", "SS"));
menu.add(new MenuItem("Search available cars", "SA"));
menu.add(new MenuItem("Seed Data", "SD"));
menu.add(new MenuItem("Exit Program", "EX"));
}
public void display() {
System.out.println("*** MiRides System Menu ***");
for(MenuItem item : menu) {
System.out.print(item.toString());
}
System.out.println("*** ==================== ***");
}
public static void main(String[] args) {
Menu m = new Menu();
m.loadData();
m.display();
}
}
package utils;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.sql.Date;
/*
* Class: DateTime
* Description: The class represents a specific date
* Author: Rodney Cocker & Charles Thevathayan
*/
public class DateTime
{
private long advance;
private long time;
public DateTime()
{
time = System.currentTimeMillis();
}
public DateTime(int setClockForwardInDays)
{
advance = ((setClockForwardInDays * 24L + 0) * 60L) * 60000L;
time = System.currentTimeMillis() + advance;
}
public DateTime(DateTime startDate, int setClockForwardInDays)
{
advance = ((setClockForwardInDays * 24L + 0) * 60L) * 60000L;
time = startDate.getTime() + advance;
}
public DateTime(int day, int month, int year)
{
setDate(day, month, year);
}
public long getTime()
{
return time;
}
public String toString()
{
long currentTime = getTime();
Date gct = new Date(currentTime);
return gct.toString();
}
public static String getCurrentTime()
{
Date date = new Date(System.currentTimeMillis()); // returns current Date/Time
return date.toString();
}
public String getFormattedDate()
{
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
long currentTime = getTime();
Date gct = new Date(currentTime);
return sdf.format(gct);
}
public String getEightDigitDate()
{
SimpleDateFormat sdf = new SimpleDateFormat("ddMMyyyy");
long currentTime = getTime();
Date gct = new Date(currentTime);
return sdf.format(gct);
}
// returns difference in days
public static int diffDays(DateTime endDate, DateTime startDate)
{
final long HOURS_IN_DAY = 24L;
final int MINUTES_IN_HOUR = 60;
final int SECONDS_IN_MINUTES = 60;
final int MILLISECONDS_IN_SECOND = 1000;
long convertToDays = HOURS_IN_DAY * MINUTES_IN_HOUR * SECONDS_IN_MINUTES * MILLISECONDS_IN_SECOND;
long hirePeriod = endDate.getTime() - startDate.getTime();
double difference = (double)hirePeriod / (double)convertToDays;
int round = (int)Math.round(difference);
return round;
}
private void setDate(int day, int month, int year)
{
Calendar calendar = Calendar.getInstance();
calendar.set(year, month - 1, day, 0, 0);
java.util.Date date = calendar.getTime();
time = date.getTime();
}
// Advances date/time by specified days, hours and mins for testing purposes
public void setAdvance(int days, int hours, int mins)
{
advance = ((days * 24L + hours) * 60L) * 60000L;
}
public static void main(String[] args) {
DateTime datetime = new DateTime();
System.out.println(datetime.getFormattedDate());
}
}
public class MyException extends Exception {
public MyException(String message) {
super(message);
}
}