using System;
using System.Windows.Forms;

namespace ScreenSaver
{
    static class Program
    {
		[STAThread]
		static void Main(string[] args)
		{
			if (args.Length > 0)
			{
				string arg = args[0]?.ToLower()?.Trim()?.Substring(0, 2);

				if (arg == "/c")
				{
					MessageBox.Show("There are no options.", "Screen Saver", MessageBoxButtons.OK, MessageBoxIcon.Information);
				}
				else if (arg == "/p")
				{
					ShowScreenSaver();
				}
				else if (arg == "/s")
				{
					ShowScreenSaver();
				}
			}
			else
			{
				ShowScreenSaver();
			}
		}

		static void ShowScreenSaver()
		{
			Application.EnableVisualStyles();
			Application.SetCompatibleTextRenderingDefault(false);

			for (int i = 0; i < Screen.AllScreens.Length; i++)
			{
				ScreenForm screen = new ScreenForm(i);
				screen.Show();
			}

			Application.Run();
		}

	}
}