CampDriver.java

import java.util.ArrayList;
import java.util.Random;
import java.util.Scanner;
import java.util.UUID;

public class CampDriver {
    private Scanner in;
    private String[] userOptions = new String[5];
    private String[] guardianOptions = new String[5];
    private String[] counselorOptions = new String[5];
    private String[] directorOptions = new String[5];
    private ArrayList<String> session;
    private ArrayList<String> registerChild;
    private ChildList childList = ChildList.getInstance();
    private UserList userList = UserList.getInstance();
    private CabinList cabinList = CabinList.getInstance();
    private Camp camp = DataReader.getCamp();
    private CampList campList = CampList.getInstance();

//Constructor adding in arrays of possible options between users
    public CampDriver(){
        in = new Scanner(System.in);
        userOptions[0] = "Log in as parent";
        userOptions[1] = "Log in as Counselor";
        userOptions[2] = "Log in as Director";
        userOptions[3] = "Print Camp Name";
        userOptions[4] = "Quit";

        guardianOptions[0] = "Register Child";
        guardianOptions[1] = "View Camp Dates";
        guardianOptions[2] = "View Camp Duration";
        guardianOptions[3] = "Logout";
        guardianOptions[4] = "Quit";

        counselorOptions[0] = "View Schedule";
        counselorOptions[1] = "Check Allergies";
        counselorOptions[2] = "Null";
        counselorOptions[3] = "Logout";
        counselorOptions[4] = "Quit";

        directorOptions[0] = "Show Cabin Schedule";
        directorOptions[1] = "Print Cabin Schedule";
        directorOptions[2] = "Create Schedule";
        directorOptions[3] = "Logout";
        directorOptions[4] = "Quit";
    }
    //Code to run the driver that takes in all possible choices of user input
    //The values gChoice dChoice and cChoice relates to counselor director and guardian users
    public void runDriver(){
        clear();
        System.out.println("Welcome to our Camp!");
        int choice;
        boolean run = true;

        while(run){
            displayMenu();

            choice = getNum();

            switch(choice){
                case 0:
                    userPass();
                    int gChoice = -1;
                    while(gChoice != 3)
                    {
                        System.out.println("What would You like to do?");
                        for(int i = 0; i < guardianOptions.length; i++){
                            System.out.println((i+1) + ". " + guardianOptions[i]);
                        }
                        gChoice = getNum();
                        if(gChoice == 0){
                            registerChild();
                        }
                        else if(gChoice == 1){
                            viewDates();
                        }
                        else if(gChoice == 2){
                            System.out.println("Camp Congaree is inspires the youth and creates a learning,");
                            System.out.println("for kids who wish to engage in mental and physical activities.");
                            System.out.println("Our cam runs from the dates: 7/01 - 8/16\n");

                        }
                        else if(gChoice == 3){

                        }
                        else if(gChoice == 4){
                            run = false;
                            gChoice = 3;
                        }
                    }
                    break;
                case 1:
                    userPass();
                    int cChoice = -1;
                    while(cChoice != 3)
                    {
                        System.out.println("What would you like to do?");
                        for(int i = 0; i < counselorOptions.length; i++){
                            System.out.println((i+1) + ". " + counselorOptions[i]);
                        }
                        cChoice = getNum();
                        if(cChoice == 0){
                            viewSchedule();
                        }
                        else if(cChoice == 1){
                            System.out.println("Holder Check allergies");
                        }
                        else if(cChoice == 3){
                            
                        }
                        else if(cChoice == 4){
                            run = false;
                            cChoice =3;
                        }
                    }
                    break;
                case 2:
                    userPass();
                    int dChoice = -1;
                    while(dChoice != 3)
                    {
                        System.out.println("What would you like to do?");
                        for(int i = 0; i < directorOptions.length; i++){
                            System.out.println((i+1) + ". " + directorOptions[i]);
                        }
                        dChoice = getNum();
                        if(dChoice == 0){
                            cabinSchedule();
                        }
                        else if(dChoice == 1){
                            cabinSchedule();
                        }
                        else if(dChoice == 2){
                        sessionSetUp();
                        }
                        else if(dChoice == 3){
                        
                        }
                        else if(dChoice == 4){
                            run = false;
                            dChoice = 3;
                        }
                    }
                    break;
                case 3:
                    System.out.println("Hello");
                    break;
                case 4:
                    run = false;
                    break;
                }
            }

            /*childList.saveChildren();
            userList.saveUser();
            cabinList.saveCabin();
            campList.addCamp(camp);
            campList.saveCamp();*/
        }
    
    //Allows User input on passwords and usernames
    public void userPass(){
        String userName;
        String passWord;

        System.out.println("Enter Email: ");
        userName = in.nextLine();
        System.out.println("Email is: " + userName);
        System.out.println("Enter PassWord: ");
        passWord = in.nextLine();
        System.out.println("Password is: " + passWord);
        clear();
    }
    //Keep All Counselor Methods Together
    public void viewSchedule(){
        System.out.println(session);
    }

    //Keep All Guardian Methods together
    public void registerChild(){
        registerChild = new ArrayList<String>();
        System.out.println("Type the name of your child you wish to register.");
        System.out.println("When you are finished Type: 'Done'");
        while(in.hasNextLine()){
            String input = in.nextLine();

            if(input.equalsIgnoreCase("Done")){
                break;
            }
            registerChild.add(input);    
        }
        System.out.println(registerChild);
    }

    public void viewDates(){
        for(int i = 0; i<session.size(); i++){
                System.out.println("\n");
                System.out.println(session.get(i) + " ");
            }
    }
    //Keep all Director Methods together
    //Create Sessions for Director
    
    public void sessionSetUp(){
        session = new ArrayList<String>();
        System.out.println("Type the sessions you wish to Register.");
        System.out.println("When you are finished Type: 'Done'");
        while(in.hasNextLine()){
            String input = in.nextLine();

            if(input.equalsIgnoreCase("Done")){
                break;
            }
            session.add(input);    
        }
    }
    /*public void sessionSetUp(){
        session = camp.getSessions();
        
        System.out.println("Enter the theme for the session. Type 'Done' if you wish to cancel.");

        while(in.hasNextLine()){
            String input = in.nextLine();

            if(input.equalsIgnoreCase("Done")){
                break;
            }

            System.out.println("Enter the UUIDs for the cabins in this session. Type 'Done' when you are finished.");
            ArrayList<Cabin> sessionCabins = new ArrayList<Cabin>();
            while(in.hasNextLine())
            {
                String id = in.nextLine();

                if(id.equalsIgnoreCase("Done")){
                    break;
                }
                sessionCabins.add(cabinList.getCabin(UUID.fromString(input)));
            }
            session.add(new Session(input, sessionCabins));    
        }
        System.out.println(session);
    }
*/
    //Confused on how to take in session arraylist and randomly assign them to differen cabins.
    //Used to assign the sessions inputed by director user to random cabins
    public void cabinSchedule(){
        Random rand = new Random();
        for(int i =0; i<session.size();i++){
            int index = (int)(Math.random()*session.size());
            System.out.println("Cabin 2: " + session.get(index));
            System.out.println("Cabin 5: " + session.get(index));
            
        }
        
    }
    //Gets the number inputed by the user
    private int getNum(){
        int num;
        try{
            num = Integer.parseInt(in.nextLine())-1;
        } catch (Exception e) {
			clear();
			System.out.println("You need to enter a valid number\n");
			return -1;
		}
        clear();

        if (num < 0 || num > 5) {
			System.out.println("Oh no! You have chosen an invalid input.\n");
			return -1;
		}
        if(num == 4){
            displayMenu();;
        }
        return num;
    }

    //Displays the options from the UserOption array at the beginning of the run
    private void displayMenu(){
        System.out.println("What would you like to do?");
        for(int i = 0; i < userOptions.length; i++){
            System.out.println((i+1) + ". " + userOptions[i]);
        }
    }

    //Clears Program
    private void clear() {
		System.out.print("\033[H\033[2J"); 
	}
    //Tests Program
    public static void main(String[] args){
        CampDriver driver = new CampDriver();
        driver.runDriver();
        //childList.saveChildren();

    }

}