import h2d.Layers;
import h2d.Console;
import h3d.Vector4;
import scene.TitleScene;
import scene.WorldMapScene;
import scene.GameScene;
import event.EventBus;
import event.ChangeSceneEvent;
import Const;
import listeners.DialogueBoxController;
import dialogue.DialogueManager;
import dialogue.command.OpenRoomCommand;

@:uiComp("game-container")
class GameContainer extends h2d.Flow implements h2d.domkit.Object {
	static var SRC = <game-container>
	  ${scene}
	</game-container>;

	public var scene:GameScene;

	public function new(?parent) {
		super(parent);
		initComponent();
		this.maxWidth = Const.W;
		this.minWidth = Const.W;
	}
}

class Game extends hxd.App {
	public static var loader = new tiled.Tiled();
	public static var current:Game; // Current Game (singleton)

	public var font:h2d.Font;
	public var options:Array<h2d.ScaleGrid> = [];
	public var dialogueManager:DialogueManager;
	public var root:GameContainer;
	public var console:Console;
	public var globalEventBus:EventBus;

	var dialogueBoxController:DialogueBoxController;
	var layer:Layers;
	var style = null;

	override function init() {
		s2d.scaleMode = Stretch(Const.W, Const.H);
		layer = new Layers(s2d);

		#if hl
		hxd.res.Resource.LIVE_UPDATE = true;
		hxd.Res.initLocal();
		#else
		hxd.Res.initEmbed();
		#end

		root = new GameContainer();
		root.horizontalAlign = root.verticalAlign = Middle;
		layer.addChildAt(root, 1);
		onResize();

		style = new h2d.domkit.Style();
		style.load(hxd.Res.style);
		style.allowInspect = true;
		style.addObject(root);

		font = Res.font.minecraftia_regular_6.toFont();
		font.resizeTo(18);

		#if debug
		console = new Console(font);
		layer.addChildAt(console, 4);
		#end

		globalEventBus = new EventBus(console);
		globalEventBus.subscribe(ChangeSceneEvent, onChangeScene);

		dialogueManager = new DialogueManager(globalEventBus);

		var yarnText = [hxd.Res.text.intro.entry.getText(), hxd.Res.text.rooms.entry.getText(),];
		var yarnFileNames = [hxd.Res.text.intro.entry.name, hxd.Res.text.rooms.entry.name,];
		dialogueManager.load(yarnText, yarnFileNames);

		dialogueManager.addCommandHandler(new OpenRoomCommand(globalEventBus));

		var dialogueParent = new h2d.Flow();
		dialogueParent.dom = domkit.Properties.create("flow", dialogueParent);
		dialogueParent.dom.addClass('dialogue-container');
		layer.addChildAt(dialogueParent, 2);
		style.addObject(dialogueParent);
		dialogueBoxController = new DialogueBoxController(globalEventBus, dialogueParent, style);

		#if debug
		setGameScene(new WorldMapScene(root));
		#else
		setGameScene(new TitleScene(root));
		#end
	}

	public function new() {
		super();
		current = this;
	}

	override function onResize() {
		root.minWidth = root.maxWidth = s2d.width;
		root.minHeight = root.maxHeight = s2d.height;
	}

	override function update(dt:Float) {
		style.sync();
	}

	public function onChangeScene(event:ChangeSceneEvent) {
		setGameScene(event.newScene);
	}

	public function setGameScene(gs:GameScene) {
		#if debug
		console.resetCommands();
		#end

		if (root.scene != null) {
			root.scene.getH2dObject().remove();
		}

		root.scene = gs;
		style.addObject(gs.getH2dObject());
	}

	static function main() {
		new Game();
	}
}