package dk.beringtom.birdwatcher;

import android.Manifest;
import android.content.pm.PackageManager;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.Toast;

import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;

public class BirdMap extends FragmentActivity implements OnMapReadyCallback {

    private LocationManager locationManager;
    private LocationListener locationListener;
    private static final int minimumTime = 0;
    private static final int minimumDistance = 0;

    private GoogleMap mMap;

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

        locationManager = (LocationManager) this.getSystemService(LOCATION_SERVICE);
        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
            Toast.makeText(this, "Missing Permissions\nfor Map!", Toast.LENGTH_LONG).show();
            return;
        }
        Location lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
        getMyLocation(lastKnownLocation);

        locationListener = new LocationListener() {
            public void onLocationChanged(Location location) {
                getMyLocation(location);
            }

            public void onStatusChanged(String provider, int status, Bundle extras) {
            }

            public void onProviderEnabled(String provider) {
            }

            public void onProviderDisabled(String provider) {
            }
        };

        try {
            locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, minimumTime, minimumDistance, locationListener);
        } catch (SecurityException ex) {
            Log.e("SHIT", ex.toString());
        }

        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(R.id.mapView);
        mapFragment.getMapAsync(this);
    }

    public void getMyLocation(Location location) {
        double myLat = location.getLatitude();
        double myLng = location.getLongitude();
    }

    @Override
    protected void onPause() {
        super.onPause();
        try {
            if (locationManager != null && locationListener != null)
                locationManager.removeUpdates(locationListener);
        } catch (SecurityException ex) {
            Log.e("SHIT", ex.toString());
        }
    }

    @Override
    protected void onResume() {
        super.onResume();
        try {
            if (locationManager != null && locationListener!=null)
                locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, minimumTime, minimumDistance, locationListener);
        } catch (SecurityException ex) {
            Log.e("SHIT", ex.toString());
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu)
    {
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item)
    {
        switch (item.getItemId())
        {
            case R.id.menuMain_Logout_Button:
                Toast.makeText(this, "Logout Button\nClicked", Toast.LENGTH_LONG).show();
                return true;
            default:
                return super.onOptionsItemSelected(item);
        }
    }


    @Override
    public void onMapReady(GoogleMap googleMap) {

        mMap = googleMap;

        // Add a marker in Sydney and move the camera
        LatLng sydney = new LatLng(-34, 151);
        mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
        mMap.moveCamera(CameraUpdateFactory.newLatLng(myLoc));
    }

    public void MapBackClicked(View view)
    {
        finish();
    }
}