package assessment.pkg1.p2;

import java.util.Scanner;
import java.util.Random;

 //@author Brent Daya 17982253

public class SlotMachine {
    private Random generator;
    private int tokenCredit;

    public SlotMachine()
    {
           this.generator = new Random();
           this.tokenCredit = 0;
       }
    public void topupTokens(int tokens)
    {
        this.tokenCredit += tokens;

    }
    public int cashoutTokens()
    {

       int cashoutTokens = this.tokenCredit;
       this.tokenCredit = 0;

        return cashoutTokens;
    }
    public void pullLever(){
        pullLever(1);
    }
    public void pullLever(int tokenInput)
    {
        if (tokenInput > tokenCredit)
        {
            System.out.println("Insufficient Token Balance");
            return;
        }
        tokenCredit -= tokenInput;

        int slot1 = generator.nextInt(9);
        int slot2 = generator.nextInt(9);
        int slot3 = generator.nextInt(9);

        System.out.println("{"+slot1+","+slot2+","+slot3+"}");

        if (slot1 == 0 &  slot2 == 0 & slot3 == 0)
        {
            this.topupTokens(tokenInput * 500);
            System.out.println("Super Jackpot Winner");
        }
        else if (slot1 == slot2 && slot2 == slot3)
        {
            System.out.println("Jackpot Winner");
            this.topupTokens(tokenInput * 50);
        }
        else if (slot1 == slot2 || slot1 == slot3 || slot2 == slot3)
        {
            System.out.println("Free Spin");
            this.topupTokens(tokenInput);
        }
        else
        {
            System.out.println("Bad Luck, Try again");
        }

    }
    public int getTokenBalance()
    {
        return tokenCredit;
    }

    private static int houseCredit;

    public static void main(String args[])
    {
       Scanner scanner = new Scanner(System.in);

       System.out.println("Enter amount of Tokens: ");
       int userInput = scanner.nextInt();

       SlotMachine slotMachine = new SlotMachine();
       slotMachine.topupTokens(userInput);

       System.out.println("Current Tokens: "+slotMachine.getTokenBalance()+" ");

       houseCredit += userInput;

       boolean playAgain = true;
       while (playAgain)
       {
           System.out.println("Type anything to continue or q to quit");

           String userInput1 = scanner.next();
           if (userInput1.equals("q")) {
               System.out.println("Cashing out " + slotMachine.getTokenBalance() + " tokens.");
               slotMachine.cashoutTokens();
               System.out.println("Leaving machine.");
               System.out.println("Thank You and Good bye :)");
               playAgain = false;
           }
           else
           {
               System.out.println("Enter tokens to gamble and pull the lever: ");
           int tokensToPull = scanner.nextInt();
           slotMachine.pullLever(tokensToPull);

           System.out.println("Current Tokens: "+slotMachine.getTokenBalance()+" ");
           }
       }

    }


}