import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.graphics.Typeface;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.os.SystemClock;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
import android.os.Build;
import android.widget.Button;
import android.widget.TextView;
import java.util.concurrent.TimeUnit;
import android.media.MediaPlayer;

@TargetApi(Build.VERSION_CODES.GINGERBREAD)
@SuppressLint("NewApi")

public class MainActivity extends AppCompatActivity {

    Button btnStart, btnStop, btn24, btn14, btnSound;
    TextView textView1;
    Integer timerVal;
    long lastTime = 0, currentTime = 0;
    CountDownTimer timer14, timer24;
    boolean hasEnd, isPaused = false;

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

        btnStart = (Button) findViewById(R.id.btnStart);
        btnStop = (Button) findViewById(R.id.btnStop);
        btn14 = (Button) findViewById(R.id.btn14);
        btnSound = (Button) this.findViewById(R.id.btnSound);
        btn24 = (Button) findViewById(R.id.btn24);

        Typeface font = Typeface.createFromAsset(getAssets(), "LCDAT&TPhoneTimeDate.ttf");
        btn14.setTypeface(font);

        Typeface font2 = Typeface.createFromAsset(getAssets(), "LCDAT&TPhoneTimeDate.ttf");
        btn24.setTypeface(font2);

        Typeface myTypeFace = Typeface.createFromAsset(getAssets(), "LCDAT&TPhoneTimeDate.ttf");
        textView1 = (TextView)findViewById(R.id.textViewTime);
        textView1.setTypeface(myTypeFace);
        textView1.setText("00");

        final MediaPlayer dzwiekMP = MediaPlayer.create(this, R.raw.buzzer);

        btnStart.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if(timerVal == 14) {
                    timer14 = new CountDownTimer(timerVal - 1 * 1000, 1000) {
                        @Override
                        public void onTick(long millisUntilFinished) {
                            lastTime = (millisUntilFinished / 1000);
                            textView1.setText(String.valueOf(lastTime));
                        }

                        @Override
                        public void onFinish() {
                            dzwiekMP.start();
                        }
                    };
                    timer14.start();
                }

//                if(timerVal == 24)
//                {
//                   timer24 = new CountDownTimer((lastTime * 1000 != timerVal - 1 ? lastTime * 1000 : timerVal - 1 * 1000), 1000) {
//                        @Override
//                        public void onTick(long millisUntilFinished) {
//                            lastTime = (millisUntilFinished / 1000);
//                            currentTime = lastTime;
//                            textView1.setText(String.valueOf(currentTime));
//                        }
//
//                        @Override
//                        public void onFinish() {
//                            dzwiekMP.start();
//                            hasEnd = true;
//                        }
//                    };
//                    timer24.start();
//                }
//
//                //if(hasEnd == false)
//                   // timer24.start();
//
//                else {
//                    timerVal = 0;
//                    hasEnd = false;
//                    return;
//                }
            }
        });

        btnStop.setOnClickListener(new View.OnClickListener() {
            @Override /** Nadpisanie metody */
            public void onClick(View v) {
                if(!isPaused) {
                    if (timerVal == 14)
                        timer14.cancel();

                    if (timerVal == 24)
                        timer24.cancel();

                    lastTime = currentTime;
                    isPaused = true;
                }
            }
        });

        btnSound.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                dzwiekMP.start();
            }
        });

        btn14.setOnClickListener(new View.OnClickListener(){
            @Override
            public void onClick(View v) {
                timerVal = 14;
                textView1.setText("14");
            }
        });

        btn24.setOnClickListener(new View.OnClickListener(){
            @Override
            public void onClick(View v) {
                timerVal = 24;
                textView1.setText("24");
            }
        });
    }

//    @TargetApi(Build.VERSION_CODES.GINGERBREAD)
//    @SuppressLint("NewApi")
//    public class CounterClass extends CountDownTimer {
//
//        long millisToCount, countDownInt;
//
//        public CounterClass(long millisInFuture, long countDownInterval) {
//            super(millisInFuture, countDownInterval);
//
//
//        }
//
//        @SuppressLint("NewApi")
//        @TargetApi(Build.VERSION_CODES.GINGERBREAD)
//        @Override
//        public void onTick(long millisUntilFinished) {
//
//            long cnt = millisUntilFinished / 1000;
//            textView1.setText(cnt + "");
//        }
//
//        @Override
//        public void onFinish() {
//
//        }
//    }
}