import android.app.Service
import android.content.Context
import android.content.Intent
import android.location.Location
import android.location.LocationListener
import android.location.LocationManager
import android.os.Bundle
import android.os.IBinder
import android.util.Log
import com.napoleonit.monita.utilities.log.MLog


/**
 * Created by user on 03.05.16.
 */


private val TAG: String = "BOOMBOOMTESTGPS"
private var mLocationManager: LocationManager = null!!
private val LOCATION_INTERVAL: Long = 1000
private val LOCATION_DISTANCE: Float = 10f

abstract class MyService : Service() {


    class LocationListener(gpS_PROVIDER: String) : android.location.LocationListener {

        var mLastLocation: LocationListener = null!!

        fun LocationListener(provider: String) {
            MLog.d(TAG, "LocationListener " + provider);
            var mLastLocation = Location(provider);
        }

        override fun onLocationChanged(location: Location?) {
            MLog.d(TAG, "onLocationChanged: " + location);
            mLastLocation.onLocationChanged(location);
        }

        override fun onProviderEnabled(provider: String) {
            MLog.d(TAG, "onProviderEnabled: " + provider);
        }

        override fun onProviderDisabled(provider: String) {
            MLog.d(TAG, "onProviderDisabled " + provider);
        }

        override fun onStatusChanged(provider: String, status: Int, extras: Bundle) {
            MLog.d(TAG, "onStatusChanged " + provider);
        }
    }

    var mLocationListeners = arrayOf(
            LocationListener (LocationManager.GPS_PROVIDER),
            LocationListener (LocationManager.NETWORK_PROVIDER))

    override fun onBind(arg0 : Intent):IBinder {
        return null!!;
    }

    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
        MLog.d(TAG, "onStartCommand");
        super.onStartCommand(intent, flags, startId);
        return START_STICKY;
    }

    override fun onCreate() {
        MLog.d(TAG, "onCreate");
        initializeLocationManager();
        try {
            mLocationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, LOCATION_INTERVAL, LOCATION_DISTANCE,
                    mLocationListeners[1]);
        }  catch(ex: IllegalArgumentException) {
            MLog.d(TAG, "gps provider does not exist " + ex.message)
        }
    }

    override fun onDestroy() {
        var y: Int = 0; // Костыль; Проблема с for in
        MLog.d(TAG, "onDestroy")
        super.onDestroy()
        if (mLocationManager != null) {
            for(i in mLocationListeners) {
               try {
                   mLocationManager.removeUpdates(mLocationListeners[y])
                   y++;
               } catch (ex: Exception) {
                   Log.i(TAG, "fail to remove location listeners, ignore", ex)
               }
            }
        }
    }

    private fun initializeLocationManager() {
        Log.e(TAG, "initializeLocationManager");
        if (mLocationManager == null) {
            mLocationManager = applicationContext.getSystemService(Context.LOCATION_SERVICE) as (LocationManager)
        }
    }

}