package com.sincek.renato;

import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.audio.Music;
import com.badlogic.gdx.audio.Sound;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.utils.Array;
import com.badlogic.gdx.utils.TimeUtils;

import java.awt.Rectangle;
import java.util.Iterator;

public class MyGdxGame extends ApplicationAdapter {

	private Texture dropImage;
	private Texture bucketImage;
	private Sound dropSound;
	private Music rainMusic;

	private OrthographicCamera camera;

	private SpriteBatch spriteBatch;

	private Rectangle bucket;
	private Array<Rectangle> raindrops;

	private long lastDropTime;


	@Override
	public void create () {
		dropImage = new Texture(Gdx.files.internal("droplet.png"));
		bucketImage = new Texture(Gdx.files.internal("bucket.png"));
		dropSound = Gdx.audio.newSound(Gdx.files.internal("drop.wav"));
		rainMusic = Gdx.audio.newMusic(Gdx.files.internal("rain.mp3"));

		rainMusic.setLooping(true);
		rainMusic.play();

		camera = new OrthographicCamera();
		camera.setToOrtho(false,800,480);

		spriteBatch = new SpriteBatch();

		bucket = new Rectangle();
		bucket.x = 800/2 - 64/2;
		bucket.y = 20;
		bucket.width = 64;
		bucket.height = 64;

		raindrops = new Array<Rectangle>();


	}

	@Override
	public void render () {
		Gdx.gl.glClearColor(0, 0, 0.2f, 1);
		Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
		camera.update();
		spriteBatch.setProjectionMatrix(camera.combined);

		spriteBatch.begin();
		spriteBatch.draw(bucketImage,bucket.x,bucket.y);
		for (Rectangle raindrop: raindrops){
			spriteBatch.draw(dropImage,raindrop.x,raindrop.y);
		}

		spriteBatch.end();

		if (Gdx.input.isTouched()){
			bucket.x = Gdx.input.getX() - 64/2;
		}
		if (Gdx.input.isKeyPressed(Input.Keys.LEFT)){
			bucket.x -= 200 * Gdx.graphics.getDeltaTime();
		}
		if (Gdx.input.isKeyPressed(Input.Keys.RIGHT)){
			bucket.x -= 200 * Gdx.graphics.getDeltaTime();
		}
		if (bucket.x < 0){
			bucket.x = 0;
		}
		if (bucket.x > 800 - 64){
			bucket.x = 800 - 64;
		}

		if (TimeUtils.nanoTime() - lastDropTime > 1000000000){
			spawnRaindrop();
		}

		Iterator<Rectangle> iterator = raindrops.iterator();

		while (iterator.hasNext()){

			Rectangle raindrop = iterator.next();
			raindrop.y -= 200 * Gdx.graphics.getDeltaTime();
			if (raindrop.y + 64 < 0 ){
				iterator.remove();
			}
			if (raindrop.)

		}


	}

	@Override
	public void dispose () {



	}

	private void spawnRaindrop(){

		Rectangle raindrop = new Rectangle();
		raindrop.x = MathUtils.random(0,800 - 64);
		raindrop.y = 480;
		raindrop.width = 64;
		raindrop.height = 64;raindrops.add(raindrop);
		lastDropTime = TimeUtils.nanoTime();

	}

}