Main

import java.util.Scanner;
//import java.util.*;

public class Main {

    Scanner input = new Scanner(System.in);

    public int loginUI(int loginOption)
    {
        // Display welcome message and options
        System.out.println("\n\nWelcome to the e-Hailing Booking System!");
        System.out.println("1. Register a new account");
        System.out.println("2. Login");
        System.out.print("Choose an option: ");
        loginOption = input.nextInt();
        return loginOption;
    }

    private int systemUI()
    {
        Client c = new Client();
        
        int systemOption;
        char aGender = c.getGender(); //how to find the specific user file for gender
        String username = c.getUsername(); 
        String gender;
        if (aGender == 'M')
        {
            gender = ("Mr");
        }
        else
        {
            gender = ("Mrs");
        }
        
        do 
        {
            System.out.println("\n\nDear " + gender + " " + username + "\t\t\t\tCurrent Date: " + "date"); //get username from login
            System.out.println("Welcome to e-Hailing Booking System\t\tCurrent Time: " + "time");
            System.out.println("____________________________________________________________________________");
            System.out.println("Do you want to: ");
            System.out.println("<1> Create/Request Booking(s)");
            System.out.println("<2> View Booking(s)");
            System.out.println("<3> Quit");
            systemOption = input.nextInt();
            input.nextLine();

            if (systemOption != 1 && systemOption != 2 && systemOption != 3)
            {
                System.out.println("Invalid operation");
            }
        } while (systemOption != 1 && systemOption != 2 && systemOption != 3);
        
        return systemOption;
    }

    public static void main(String[] args) 
    {
        LoginAndRegister lar = new LoginAndRegister();
        Main main = new Main();

        int loginOption = 0;
        do{
            loginOption = main.loginUI(loginOption);

            if (loginOption == 1) 
            {
                lar.clientRegister();
                break;
            }   
            
            else if (loginOption == 2) 
            {
                lar.clientLogin();
                break;
            }
            
            else 
            {
                System.out.println("\n\nInvalid option. Please choose again.\n");
            } 
        }while (loginOption != 2);

        int systemOption = main.systemUI();
        if (systemOption == 1)
        {
            //create bookings and save the details in respective user text file (make a method in client class and save the booking details in text file)
            System.out.println("Create bookings waiting to be done");
        }
        else if (systemOption  == 2)
        {
            //view all bookings and a new interface for the user to update, cancel and search for certain booking 
            System.out.println("View bookings waiting to be done");
        }
        else
        {
            System.out.println("Account logout successfully.");
        }
        
    }
    //input.close();
}