package;

import flixel.FlxG;
import flixel.FlxSprite;
import flixel.addons.display.FlxGridOverlay;
import flixel.group.FlxGroup.FlxTypedGroup;
import flixel.text.FlxText;

class FreeplayState extends MusicBeatState
{
	var songs:Array<String> = ["Bopeebo", "Dadbattle", "Fresh", "Tutorial"];

	var selector:FlxText;
	var curSelected:Int = 0;

	private var grpSongs:FlxTypedGroup<Alphabet>;

	override function create()
	{
		if (StoryMenuState.weekUnlocked[1])
		{
			songs.push('Spookeez');
			songs.push('South');
		}

		// LOAD MUSIC

		// LOAD CHARACTERS

		var bg:FlxSprite = new FlxSprite().loadGraphic(AssetPaths.menuBGBlue__png);
		add(bg);

		grpSongs = new FlxTypedGroup<Alphabet>();
		add(grpSongs);

		for (i in 0...songs.length)
		{
			var songText:Alphabet = new Alphabet(0, (70 * i) + 30, songs[i], true, false);
			songText.isMenuItem = true;
			songText.targetY = i;
			grpSongs.add(songText);
			// songText.x += 40;
			// DONT PUT X IN THE FIRST PARAMETER OF new ALPHABET() !!
			// songText.screenCenter(X);
		}

		changeSelection();

		// FlxG.sound.playMusic('assets/music/title' + TitleState.soundExt, 0);
		// FlxG.sound.music.fadeIn(2, 0, 0.8);
		selector = new FlxText();

		selector.size = 40;
		selector.text = ">";
		// add(selector);

		var swag:Alphabet = new Alphabet(1, 0, "swag");

		super.create();
	}

	override function update(elapsed:Float)
	{
		super.update(elapsed);
		var upP = controls.UP_P;
		var downP = controls.DOWN_P;
		var accepted = controls.ACCEPT;

		if (upP)
		{
			changeSelection(-1);
		}
		if (downP)
		{
			changeSelection(1);
		}

		if (controls.BACK)
		{
			FlxG.switchState(new MainMenuState());
		}

		if (accepted)
		{
			PlayState.SONG = Song.loadFromJson(songs[curSelected].toLowerCase(), songs[curSelected].toLowerCase());
			PlayState.isStoryMode = false;
			FlxG.switchState(new PlayState());
			FlxG.sound.music.stop();
		}
	}

	function changeSelection(change:Int = 0)
	{
		curSelected += change;

		if (curSelected < 0)
			curSelected = songs.length - 1;
		if (curSelected >= songs.length)
			curSelected = 0;

		// selector.y = (70 * curSelected) + 30;

		var bullShit:Int = 0;

		for (item in grpSongs.members)
		{
			item.targetY = bullShit - curSelected;
			bullShit++;

			item.alpha = 0.6;
			// item.setGraphicSize(Std.int(item.width * 0.8));

			if (item.targetY == 0)
			{
				item.alpha = 1;
				// item.setGraphicSize(Std.int(item.width));
			}
		}
	}
}