package com.example.aminepc.testappgooglemaps;

import android.Manifest;
import android.content.pm.PackageManager;
import android.icu.text.DateFormat;
import android.location.Location;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.widget.TextView;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.location.FusedLocationProviderApi;
import com.google.android.gms.location.LocationListener;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationServices;
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;

import java.util.Date;


public class MapsActivity extends FragmentActivity implements OnMapReadyCallback,
        GoogleApiClient.ConnectionCallbacks,
        GoogleApiClient.OnConnectionFailedListener,
        LocationListener{

    TextView latitudeText;
    TextView longitudeText;
    private FusedLocationProviderApi locationProvider = LocationServices.FusedLocationApi;
    private GoogleApiClient googleApiClient;
    private LocationRequest locationRequest;
    private Double myLatitude;
    private Double myLongitude;
    GoogleMap mMap;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // Retrieve the content view that renders the map.
        setContentView(R.layout.activity_maps);
        // Get the SupportMapFragment and request notification
        // when the map is ready to be used.
        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(R.id.map);
        mapFragment.getMapAsync(this);

        latitudeText = (TextView) findViewById(R.id.tvLatitude);
        longitudeText = (TextView) findViewById(R.id.tvLongitude);

        googleApiClient = new GoogleApiClient.Builder(this)
                .addApi(LocationServices.API)
                .addConnectionCallbacks(this)
                .addOnConnectionFailedListener(this)
                .build();

        locationRequest = new LocationRequest();
        locationRequest.setInterval(10 * 1000);
        locationRequest.setFastestInterval(15 * 1000);
        locationRequest.setPriority(LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY);


    }



    @Override
    public void onMapReady(GoogleMap googleMap) {
        mMap= googleMap;

        // Add a marker in Sydney and move the camera

    }

    @Override
    public void onConnected(Bundle bundle) {
        requestLocationUpdates();
    }

    private void requestLocationUpdates() {
        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
            // TODO: Consider calling
            //    ActivityCompat#requestPermissions
            // here to request the missing permissions, and then overriding
            //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
            //                                          int[] grantResults)
            // to handle the case where the user grants the permission. See the documentation
            // for ActivityCompat#requestPermissions for more details.
            return;
        }
        LocationServices.FusedLocationApi.requestLocationUpdates(googleApiClient, locationRequest, this);
    }

    @Override
    public void onConnectionSuspended(int i) {

    }

    @Override
    public void onConnectionFailed(ConnectionResult connectionResult) {

    }


    @Override
    public void onLocationChanged(Location location) {
        myLatitude = location.getLatitude();
        myLongitude = location.getLongitude();
        latitudeText.setText("Latitude : " + String.valueOf(myLatitude));
        longitudeText.setText("Longitude : " + String.valueOf(myLongitude));

        String currentDateTimeString = DateFormat.getDateTimeInstance().format(new Date());

        LatLng sydney = new LatLng(myLatitude,myLongitude);
        mMap.addMarker(new MarkerOptions().position(sydney).title("Position du :"+currentDateTimeString));
        mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
    }


    @Override
    protected void onStart() {
        super.onStart();
        googleApiClient.connect();
    }

    @Override
    protected void onResume() {
        super.onResume();
        if (googleApiClient.isConnected()) {
            requestLocationUpdates();
        }
    }

    @Override
    protected void onPause() {
        super.onPause();
        LocationServices.FusedLocationApi.removeLocationUpdates(googleApiClient, this);
    }

    @Override
    protected void onStop() {
        super.onStop();
        googleApiClient.disconnect();
    }



}