package com.tomecki.counterpushups;

import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.app.TaskStackBuilder;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.CountDownTimer;
import android.os.IBinder;
import android.support.v7.app.NotificationCompat;
import android.util.Log;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;

public class MyService extends Service {
    public MyService() {
    }

    int hours_with_setting;

    String nameDay;

    String title = "";

    public static SharedPreferences sharedpreferences_date_now;
    public static final String MyPREFERENCES_date_now = "MyPrefs_date_now";

    private CountDownTimer countDownTimer;
    private long totalTimeCountInMilliseconds;

    @Override
    public void onCreate(){
        super.onCreate();

        sharedpreferences_date_now = getSharedPreferences(MyPREFERENCES_date_now, Context.MODE_PRIVATE);

        hours_with_setting = sharedpreferences_date_now.getInt("hours", 0);

        Log.d("service- ", "oncreate");


    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {

        Log.d("service- ", "startcommnad");

        setTimer();
        startTimer();

        return Service.START_STICKY;
    }

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


    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    public void getDay() {

        Log.d("service- ", "getday");

        Calendar calendar = Calendar.getInstance();

        SimpleDateFormat df_end = new SimpleDateFormat("EEEE");
        String formattedDate_end = df_end.format(calendar.getTime());
        if (formattedDate_end.equals("niedziela")) {
            nameDay = "Data." + "sun";
        } else if (formattedDate_end.equals("poniedziałek")) {
            nameDay = "Data." + "mon";
        } else if (formattedDate_end.equals("wtorek")) {
            nameDay = "Data." + "tue";
        } else if (formattedDate_end.equals("środa")) {
            nameDay = "Data." + "wed";
        } else if (formattedDate_end.equals("czwartek")) {
            nameDay = "Data." + "thu";
        } else if (formattedDate_end.equals("piątek")) {
            nameDay = "Data." + "fri";
        } else if (formattedDate_end.equals("sobota")) {
            nameDay = "Data." + "sat";
        }
        SQLiteDatabase db = MainActivity.dbhelper.getReadableDatabase();

        Cursor c = db.query(Data.TABLE_NAME,
                new String[]{nameDay, Data.TITLE}, null, null, null, null, null);

        while (c.moveToNext()) {
            if (c.getString(c.getColumnIndex(nameDay)).equals("true")) {

                if (c.isLast()) {

                    title = title + c.getString(c.getColumnIndex(Data.TITLE));


                    Log.i("Start", "notification");

                    Intent intent = new Intent(this, MyService.class);
                    PendingIntent pIntent = PendingIntent.getActivity(this, (int) System.currentTimeMillis(), intent, 0);

                    Notification n  = new Notification.Builder(this)
                            .setContentTitle("Nie zapomnij o treningach:")
                            .setSmallIcon(R.mipmap.ic_launcher)
                            .setContentIntent(pIntent)
                            .setContentText(""+title)
                            .setStyle(new Notification.BigTextStyle().bigText(""+title))
                            .setAutoCancel(true).build();


                    NotificationManager notificationManager =
                            (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

                    notificationManager.notify(0, n);

                    title = "";

                } else{
                    title = title + c.getString(c.getColumnIndex(Data.TITLE))+", "+"\n";
                }
            } else {

            }
        }


    }


    private void setTimer() {

            totalTimeCountInMilliseconds = 60 * 1000;

    }

    private void startTimer() {
        countDownTimer = new CountDownTimer(totalTimeCountInMilliseconds, 1000) {


            @Override
            public void onTick(long leftTimeInMilliseconds) {

            }

            @Override
            public void onFinish() {

                Log.d("service- ", "onfinish");


                Calendar calendar = Calendar.getInstance();

                SimpleDateFormat df_end = new SimpleDateFormat("HHmm");
                String formattedDate_end = df_end.format(calendar.getTime());
                int hours = Integer.parseInt(formattedDate_end);

                if(hours >= hours_with_setting){

                    setTimer();
                    startTimer();

                    getDay();

                } else{

                    setTimer();
                    startTimer();

                }

            }

        }.start();

    }


}