using Fahrplan;
using Mindmagma.Curses;
using Newtonsoft.Json;
using SCI.CursesWrapper;

namespace ANSI_Fahrplan;

public class Playground {
	public static void Run (string [] args) {
		Console.WriteLine ("Program initializing Curses...");

		// var jsonString = File.ReadAllText ("schedule.json");
		// var schedule = JsonConvert.DeserializeObject<Fahrplan.Root> (jsonString);

		// foreach (var day in schedule.schedule.conference.days) {
		// 	Console.WriteLine ($"Day: {day.date}, {day.index}");
		// 	foreach (var room in day.rooms) {
		// 		Console.WriteLine ($" \\__ Room: {room.Key}");
		// 		foreach (var ev in room.Value) {
		// 			if (ev is null) continue;
		// 			Console.WriteLine ($"	\\__ Event: {ev.title}");
		// 		}
		// 	}
		// }

		var screen = NCurses.InitScreen ();
		NCurses.NoEcho ();
		NCurses.CBreak ();
		NCurses.SetCursor (0);

		var hasColors = NCurses.HasColors ();
		if (hasColors) {
			NCurses.StartColor ();
			NCurses.InitPair (1, CursesColor.WHITE, CursesColor.BLUE);
			//ColorPairs.InitColors ();
		}

		var win1 = NCurses.NewWindow (10, 20, 10, 10);
		NCurses.Box (win1, (char) 0, (char) 0);
		NCurses.WindowBackground (win1, ColorSchemes.Default ());

		NCurses.MoveWindowAddString (win1, 1, 1, "Hello world!");

		// Draw windows
		NCurses.Refresh ();
		NCurses.WindowRefresh (win1);

		NCurses.GetChar ();
		NCurses.EndWin ();

		/*var window = CreateWindowCentered (screen, 40, 12);
		NCurses.WindowBackground (window, NCurses.ColorPair (1));

		NCurses.WindowAttributeOn (window, NCurses.ColorPair (1));*/

		//NCurses.GetMaxYX (screen, out int screenHeight, out int screenWidth);
		//NCurses.MoveAddString (screenHeight - 1, 0, "NCurses Example");

		/*var menuItems = new List<TopMenu.MenuItem> () {
			new TopMenu.MenuItem () { Label = "Test 1" },
			new TopMenu.MenuItem () { Label = "Test 2" },
			new TopMenu.MenuItem () { Label = "Test 3" },
		};
		var menu = new TopMenu (screen) { MenuItems = menuItems };

		menu.Render ();*/

		var msgBoxResponse = MessageBox.Show (screen, "Hello World, this is a message box text, yippee!! Let's make this text even longer, wooowiieeeee!", MessageBox.MessageBoxButtons.YesNo);
		NCurses.AddString ($"Input was {msgBoxResponse}");
		NCurses.Refresh ();

		var inputTask = Task.Run (() => InputRoutine ());
		while (inputTask.Status == TaskStatus.WaitingToRun);

		while (inputTask.Status == TaskStatus.Running) {
			NCurses.Refresh ();
			//NCurses.WindowRefresh (window);
			NCurses.Nap (1000 / 30);
		}

		//NCurses.AttributeOff (NCurses.ColorPair (1));
		NCurses.EndWin ();
	}

	static void InputRoutine () {
		int chr = 0;
		while (chr != CursesKey.ESC) {
			chr = NCurses.GetChar ();

			/*if (chr == 265) {
				menu.Render (0);
			} else if (chr == 266) {
				menu.Render (1);
			} else if (chr == 267) {
				menu.Render (2);
			} else if (chr > 0) {
				menu.Render ();
				
				NCurses.MoveAddString (2, 10, $"You pressed the key {chr} ");
			}*/

			if (chr > 0) NCurses.MoveAddString (2, 10, $"You pressed the key {chr} ");
		}

		/*NCurses.WindowBorder (window, ' ', ' ', ' ',' ',' ',' ',' ',' ');
		NCurses.WindowRefresh (window);
		NCurses.DeleteWindow (window);*/

		NCurses.MoveAddString (10, 10, "Input routine exited");
		NCurses.Refresh ();

		return;
	}
}