package com.example.falk.eggtimer;

import android.media.MediaPlayer;
import android.os.CountDownTimer;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.SeekBar;
import android.widget.TextView;


public class eggTimer extends AppCompatActivity {

    int maxTime = 3000*600;
    boolean timerActive = false;

    TextView counter;
    String timeLeftFormatted;
    MediaPlayer alarm;
    SeekBar seekBar;
    Button button;
    CountDownTimer countdownTimer;

public void onClick (View view){

    if (!timerActive){
        countdownTimer = new CountDownTimer(seekBar.getProgress(), 1000) {
            @Override
            public void onTick(long millisUntilFinished) {
                updateCountdownText(counter, millisUntilFinished);
            }


            @Override
            public void onFinish() {
                alarm.start();

            }
        }.start();
    button.setText("Stop");
    timerActive = true;
    }
    else { countdownTimer.cancel();
        timerActive = false;
        button.setText("Start");
    }
}

    public void updateCountdownText(TextView counter, long remaining){

        int minutes = (int) remaining / 1000 / 60;
        int seconds = (int) remaining / 1000 % 60;

        timeLeftFormatted = String.format("%02d:%02d", minutes, seconds);
        counter.setText(timeLeftFormatted);


    }


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

        counter = findViewById(R.id.editText);
        button = findViewById(R.id.button);
        seekBar = findViewById(R.id.seekBar);
        seekBar.setMax(maxTime);

        alarm = MediaPlayer.create(this, R.raw.franz);


        seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
            @Override
            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {

                if (!timerActive) {
                    if (fromUser) {

                        updateCountdownText(counter, progress);

                    }
                }


            }

            @Override
            public void onStartTrackingTouch(SeekBar seekBar) {


            }

            @Override
            public void onStopTrackingTouch(SeekBar seekBar) {


            }
        });




    }
}