using System;
using System.Collections.Generic;
using System.Reflection;

namespace DTestConsoleHelper
{
    public enum DTestPlatforms
    {
        XONE,
        PS4
    }

    class Program
    {
        public static void Main(string[] args)
        {
            // parse arguments 
            // args[0] => platform
            // args[1] => operation
            // args[2] onwards => additional parameters

            var platform = args[0];

            if (!Enum.IsDefined(typeof(DTestPlatforms), platform))
            {
                Console.WriteLine("ERROR ! Platform not found supported XONE and PS4");
            }

            if (platform == DTestPlatforms.XONE.ToString())
            {
                IDTestPlatforms dTestPlatforms = new DTestXoneHelper();
                var name = CallOperationWithParameters(dTestPlatforms, args);
                Console.WriteLine(name);
            }
        }

        private static object CallOperationWithParameters(IDTestPlatforms dTestPlatforms, string[] args)
        {
            MethodInfo methodInfo = dTestPlatforms.GetType().GetMethod(args[1]);
            if (methodInfo != null)
            {
                object result = null;
                ParameterInfo[] parameterInfo = methodInfo.GetParameters();
                if (parameterInfo.Length == 0)
                {
                    result = methodInfo.Invoke(dTestPlatforms, null);
                }
                else
                {
                    List<object> parameters = new List<object>();
                    for (int index = 2; index < args.Length; index++)
                    {
                        parameters.Add(args[index]);
                    }
                    result = methodInfo.Invoke(dTestPlatforms, parameters.ToArray());
                }
                return result;
            }
            else
            {
                Console.WriteLine("ERROR ! Un supported function name");
            }

            return null;
        }
    }
}