Relay/RelayShared/Services/ConsoleCommandService.cs

namespace RelayShared.Services;

public static class ConsoleCommandService
{
    public static CancellationTokenSource ShutdownTokenSource { get; } = new();

    public static void Start()
    {
        Task.Run(() =>
        {
            while (!ShutdownTokenSource.IsCancellationRequested)
            {
                var input = Console.ReadLine();

                if (string.IsNullOrWhiteSpace(input))
                    continue;

                HandleCommand(input.Trim().ToLower());
            }
        });
    }

    private static void HandleCommand(string command)
    {
        switch (command)
        {
            case "exit":
            case "stop":
                Console.WriteLine("Shutting down...");
                ShutdownTokenSource.Cancel();
                break;

            default:
                Console.WriteLine($"Unknown command: {command}");
                break;
        }
    }
}