package cz.wz.marmarworld.sortnumbers;

import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.widget.Toast;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import java.util.Timer;
import java.util.TimerTask;

public class GameActivity extends ActionBarActivity implements SurfaceHolder.Callback, View.OnClickListener, View.OnTouchListener{

    private static final String TAG_DRAWING = "SurfaceView";

    SurfaceView image;

    List<NumberBouble> ballList = new ArrayList<NumberBouble>();

    Timer moveTimer;
    TimerTask moveTimer_task;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_game);

        image = (SurfaceView) findViewById(R.id.gameactivity_surfaceView);

        image.getHolder().addCallback(this);
        image.setOnTouchListener(this);

        Random r = new Random();
        for(int i=0;i<10;i++){
            float radius = (r.nextFloat()*20.0f)+30.0f;
            NumberBouble nb = new NumberBouble(1000,Color.RED, radius);
            nb.setPosition(((i+1)%5)*100, ((i+5)/5)*100);

            ballList.add(nb);
        }





        moveTimer = new Timer();
        moveTimer_task = new TimerTask() {
            @Override
            public void run() {
                float step = 4.0f;

                for(NumberBouble nb: ballList){
                    nb.setPercent(nb.getPercent()+step);
                }
                tryDrawing(image.getHolder());
            }
        };
    }


    @Override
    public void onStart(){
        super.onStart();
    }

    @Override
    protected void onResume() {
        // TODO Auto-generated method stub
        super.onResume();
    }

    @Override
    protected void onPause() {
        // TODO Auto-generated method stub
        super.onPause();
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_game, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @Override
    public void surfaceCreated(SurfaceHolder holder) {
        tryDrawing(holder);

        moveTimer.schedule(moveTimer_task,1,5);
    }

    @Override
    public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {

    }

    @Override
    public void surfaceDestroyed(SurfaceHolder holder) {

    }

    @Override
    public void onClick(View v) {

    }

    @Override
    public boolean onTouch(View v, MotionEvent event) {
        if(event.getAction() == MotionEvent.ACTION_UP){
            Log.d("aaaaa", Integer.toString((int) event.getX()));
            Log.d("aaaaa", Integer.toString((int) event.getY()));
            for(NumberBouble nb: ballList){
                if(nb.getRect().contains((int) event.getX(), (int) event.getY())){
                    //Toast.makeText(this, nb.toString(), Toast.LENGTH_LONG).show();
                }
            }

            return true;
        }

        return false;
    }

    private void tryDrawing(SurfaceHolder holder) {
        //Log.i(TAG_DRAWING, "Trying to draw...");

        Canvas canvas = holder.lockCanvas();
        if (canvas == null) {
            //Log.e(TAG_DRAWING, "Cannot draw onto the canvas as it's null");
        } else {
            //Log.i(TAG_DRAWING, "Drawing...");

            Paint p = new Paint();
            //p.setStyle(Paint.Style.FILL_AND_STROKE);

            canvas.drawRGB(51, 102, 204);
            for(NumberBouble nb: ballList){
                canvas.drawBitmap(nb.getBitmap(),nb.getPosition().x,nb.getPosition().y,p);
            }

            holder.unlockCanvasAndPost(canvas);
        }
    }
}