GameManager.cs

public class GameManager
{
    private Wheel wheel;                 // The wheel used in the game
    private Player player;               // The player object
    private GameRules gameRules;         // Object containing the rules of the game
    private RoundHistory roundHistory;   // Object to keep track of round history
    private ResultDisplay resultDisplay; // Object to display game results

    // Constructor to initialize the game manager with the provided initial balance, game rules, round history, and result display
    public GameManager(int initialBalance, GameRules gameRules, RoundHistory roundHistory, ResultDisplay resultDisplay)
    {
        wheel = new Wheel();               // Initialize the wheel
        player = new Player(initialBalance); // Initialize the player with the provided initial balance
        this.gameRules = gameRules;         // Set the game rules
        this.roundHistory = roundHistory;   // Set the round history
        this.resultDisplay = resultDisplay; // Set the result display
    }

    // Method to play a round of the game
    public void PlayRound()
    {
        // Prompt the player to enter the bet amount
        Console.Write("Please enter your bet amount: ");
        // Try to parse the bet amount entered by the player
        if (!int.TryParse(Console.ReadLine(), out int betAmount))
        {
            // If the entered bet amount is invalid, display an error message and return
            Console.WriteLine("Invalid bet amount. Please try again.");
            return;
        }

        // Prompt the player to enter the bet type
        Console.Write("Please enter your bet type (Red, Black, or a specific number): ");
        string betType = Console.ReadLine();

        // Create a bet object with the provided bet amount and bet type
        Bet bet = new Bet(betAmount, betType);
        // Place the bet
        player.PlaceBet(bet);

        // Spin the wheel to get the winning number
        int winningNumber = wheel.SpinWheel();
        // Get the color of the winning number
        string winningColor = wheel.GetColor(winningNumber);
        // Calculate the winnings based on the bet, winning number, and winning color
        int winnings = gameRules.CalculateWinnings(bet, winningNumber, winningColor);
        // Collect the winnings
        player.CollectWinnings(winnings);

        // Create a round result object with the winning number, winning color, bet, and winnings
        RoundResult result = new RoundResult(winningNumber, winningColor, bet, winnings);
        // Add the round result to the round history
        roundHistory.AddRoundResult(result);
        // Display the result of the round
        resultDisplay.DisplayRoundResult(result, player.Balance);
    }

    // Method to display the history of all rounds played
    public void DisplayHistory()
    {
        // Display the history of all rounds played
        resultDisplay.DisplayHistory(roundHistory.GetRoundResults(), player.Balance);
    }
}