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

class Game {
    protected int secretNumber;
    protected int maxChoices;
    protected int choicesLeft;

    public Game(int maxChoices) {
        this.maxChoices = maxChoices;
        choicesLeft = maxChoices;
    }

    public void generateSecretNumber() {
        Random random = new Random();
        secretNumber = random.nextInt(100) + 1;
    }

    public void play() {
        Scanner scanner = new Scanner(System.in);
        for (int i = 0; i < maxChoices; i++) {
            System.out.print("\nEnter the number: ");
            int playerChoice;
            try {
                playerChoice = scanner.nextInt();
            } catch (InputMismatchException e) {
                System.out.println("Invalid input. Please enter an integer.");
                scanner.nextLine(); // Clear the buffer
                continue;
            }

            if (playerChoice == secretNumber) {
                System.out.println("Well played! You won, " + playerChoice + " is the secret number");
                System.out.println("\t\t\t Thanks for playing....");
                System.out.println("Play the game again with us!!\n");
                return;
            } else {
                System.out.println("Nope, " + playerChoice + " is not the right number");
                if (playerChoice > secretNumber) {
                    System.out.println("The secret number is smaller than the number you have chosen");
                } else {
                    System.out.println("The secret number is greater than the number you have chosen");
                }
                choicesLeft--;
                System.out.println(choicesLeft + " choices left.");
                if (choicesLeft == 0) {
                    System.out.println("You couldn't find the secret number, it was " + secretNumber + ", You lose!!");
                    System.out.println("Play the game again to win!!!\n");
                    return;
                }
            }
        }
    }
}

class EasyGame extends Game {
    public EasyGame() {
        super(10);
    }
}

class MediumGame extends Game {
    public MediumGame() {
        super(7);
    }
}

class DifficultGame extends Game {
    public DifficultGame() {
        super(5);
    }
}

public class GuessTheNumber {

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

        System.out.println("\n\t\t\tWelcome to GuessTheNumber game!");
        System.out.println("You have to guess a number between 1 and 100. "
                + "You'll have limited choices based on the level you choose. Good Luck!\n");

        while (true) {
            System.out.println("Enter the difficulty level: ");
            System.out.println("1 for easy!\t"
                    + "2 for medium!\t"
                    + "3 for difficult!\t"
                    + "0 for ending the game!\n");

            int difficultyChoice;
            try {
                difficultyChoice = scanner.nextInt();
            } catch (InputMismatchException e) {
                System.out.println("Invalid input. Please enter an integer.");
                scanner.nextLine(); // Clear the buffer
                continue;
            }

            Game game;
            switch (difficultyChoice) {
                case 1:
                    game = new EasyGame();
                    break;
                case 2:
                    game = new MediumGame();
                    break;
                case 3:
                    game = new DifficultGame();
                    break;
                case 0:
                    System.out.println("Thanks for playing. Goodbye!");
                    return;
                default:
                    System.out.println("Invalid choice. Please enter a valid choice (0, 1, 2, 3).");
                    continue;
            }

            game.generateSecretNumber();
            game.play();
        }
    }
}