// Copyright 2014-2017 ClassicalSharp | Licensed under BSD-3
using System;
using System.Drawing;
using ClassicalSharp.Gui.Widgets;
using ClassicalSharp.Singleplayer;

namespace ClassicalSharp.Gui.Screens {
	public sealed class NostalgiaScreen : MenuOptionsScreen {
		
		public NostalgiaScreen(Game game) : base(game) {
		}
		
		public override void Init() {
			base.Init();
			
			widgets = new Widget[] {
				// Column 1
				MakeBool(-1, -100, "Classic arms anim", OptionsKey.SimpleArmsAnim, true,
				         OnWidgetClick, g => !g.SimpleArmsAnim, (g, v) => g.SimpleArmsAnim = !v),				
				MakeBool(-1, -50, "Classic gui textures", OptionsKey.UseClassicGui,
				         OnWidgetClick, g => g.UseClassicGui, (g, v) => g.UseClassicGui = v),				
				MakeBool(-1, 0, "Classic player list", OptionsKey.UseClassicTabList,
				         OnWidgetClick, g => g.UseClassicTabList, (g, v) => g.UseClassicTabList = v),				
				MakeBool(-1, 50, "Classic options", OptionsKey.UseClassicOptions,
				         OnWidgetClick, g => g.UseClassicOptions, (g, v) => g.UseClassicOptions = v),
				
				// Column 2
				MakeBool(1, -100, "Allow custom blocks", OptionsKey.AllowCustomBlocks,
				         OnWidgetClick, g => g.AllowCustomBlocks, (g, v) => g.AllowCustomBlocks = v),			
				MakeBool(1, -50, "Use CPE", OptionsKey.UseCPE,
				         OnWidgetClick, g => g.UseCPE, (g, v) => g.UseCPE = v),				
				MakeBool(1, 0, "Use server textures", OptionsKey.AllowServerTextures,
				         OnWidgetClick, g => g.AllowServerTextures, (g, v) => g.AllowServerTextures = v),

				TextWidget.Create(game, "&eButtons on the right require a client restart", regularFont)
					.SetLocation(Anchor.Centre, Anchor.Centre, 0, 100),
				MakeBack(false, titleFont,
				         (g, w) => g.Gui.SetNewScreen(PreviousScreen())),
				null, null,
			};
			
			validators = new MenuInputValidator[] {
				new BooleanValidator(),
				new BooleanValidator(),
				new BooleanValidator(),
				new BooleanValidator(),
				
				new BooleanValidator(),
				new BooleanValidator(),
				new BooleanValidator(),
			};
		}
		
		Screen PreviousScreen() {
			if (game.UseClassicOptions) return new PauseScreen(game);
			return new OptionsGroupScreen(game);
		}
	}
}