package com.robertoc.meublogclash;

import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;

import com.google.android.gms.maps.UiSettings;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.database.ChildEventListener;
import com.firebase.client.Firebase;
import com.google.firebase.database.ValueEventListener;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnMapLongClickListener;
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.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.squareup.picasso.Picasso;

import org.apache.commons.collections4.BidiMap;
import org.apache.commons.collections4.bidimap.DualHashBidiMap;

import de.hdodenhof.circleimageview.CircleImageView;


public class MapsActivity extends FragmentActivity implements OnMapReadyCallback, OnMapLongClickListener, GoogleMap.OnInfoWindowClickListener {
    private DatabaseReference mDatabase;
    private DatabaseReference mDatabase1;
    private DatabaseReference mDatabase2;
    private FirebaseAuth mAuth;
    private GoogleMap mMap;
    Firebase ref;
    private FirebaseUser mCurrentUser;

    private BidiMap<String, Marker> userMarkers;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_maps);
        Firebase.setAndroidContext(this);

        mAuth = FirebaseAuth.getInstance();
        mDatabase = FirebaseDatabase.getInstance().getReference();
        mDatabase1 = FirebaseDatabase.getInstance().getReference().child("locations");
        mDatabase2 = FirebaseDatabase.getInstance().getReference().child("users");
        mCurrentUser = mAuth.getCurrentUser();

        userMarkers = new DualHashBidiMap<>();

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


    }


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

        // Add a marker in Sydney and move the camera
        LatLng brazil = new LatLng(-18, -48);


        mMap.setInfoWindowAdapter(new UserAdapter());
        mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(brazil, 4));
        if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.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;
        }
        mMap.setMyLocationEnabled(true);
        mMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
        mMap.setOnMapLongClickListener(this);
        UiSettings uiSettings = googleMap.getUiSettings();
        uiSettings.setCompassEnabled(true);
        uiSettings.setZoomControlsEnabled(true);

        final String user_id = mAuth.getCurrentUser().getUid();

        mDatabase1.addChildEventListener(new ChildEventListener() {
            @Override
            public void onChildAdded(com.google.firebase.database.DataSnapshot dataSnapshot, String s) {
                Location childLocation = dataSnapshot.getValue(Location.class);
                LatLng childPos = new LatLng(childLocation.getLat(),childLocation.getLang());
                MarkerOptions markerOptions  =new MarkerOptions().position(childPos);
                Marker marker = mMap.addMarker(markerOptions);
                userMarkers.put(dataSnapshot.getKey(),marker);

            }

            @Override
            public void onChildChanged(com.google.firebase.database.DataSnapshot dataSnapshot, String s) {
                Location childLocation = dataSnapshot.getValue(Location.class);
                Marker oldMarker = userMarkers.get(dataSnapshot.getKey());
                oldMarker.remove();
                LatLng childPos = new LatLng(childLocation.getLat(),childLocation.getLang());
                MarkerOptions markerOptions  =new MarkerOptions().position(childPos);
                Marker marker = mMap.addMarker(markerOptions);
                userMarkers.put(dataSnapshot.getKey(),marker);
                mDatabase1.child(user_id).child("uid").setValue(mCurrentUser.getUid());;

            }

            @Override
            public void onChildRemoved(com.google.firebase.database.DataSnapshot dataSnapshot) {
                Marker oldMarker = userMarkers.get(dataSnapshot.getKey());
                oldMarker.remove();
                userMarkers.remove(dataSnapshot.getKey());
            }

            @Override
            public void onChildMoved(com.google.firebase.database.DataSnapshot dataSnapshot, String s) {

            }

            @Override
            public void onCancelled(DatabaseError databaseError) {

            }});}



    @Override
    public void onMapLongClick(LatLng latLng) {
        Location location=new Location(latLng.latitude,latLng.longitude);
        sendMark(location);
    }

    private void sendMark(Location location){
        String userName= FirebaseAuth.getInstance().getCurrentUser().getUid();
        mDatabase1.child(userName).setValue(location);
    }

    @Override
    public void onInfoWindowClick(Marker marker) {
        marker.hideInfoWindow();
        marker.showInfoWindow();

    }


    private class UserAdapter implements GoogleMap.InfoWindowAdapter{
        private View view;

        public UserAdapter(){
            this.name = name;
            this.trofeus = trofeus;
            this.whatsap = whatsap;
            this.patente = patente;
            this.nameclan = nameclan;
            this.nameConta = nameConta;
            this.profile = profile;
            view=getLayoutInflater().inflate(R.layout.user_info,null);
        }
            TextView name;
            TextView trofeus;
            TextView whatsap;
            TextView patente;
            TextView nameclan;
            TextView nameConta;
            CircleImageView profile;

        @Override
        public View getInfoWindow(Marker marker) {

            final TextView name = (TextView) view.findViewById(R.id.userName);
            final TextView trofeus = (TextView) view.findViewById(R.id.userTrofeus);
            final TextView whatsap = (TextView) view.findViewById(R.id.userWhatsap);
            //patente = (TextView) view.findViewById(R.id.userPatente);
            final TextView nameclan = (TextView) view.findViewById(R.id.userNameClan);
            final TextView nameConta = (TextView) view.findViewById(R.id.userNameConta);
            final CircleImageView profile = (CircleImageView) view.findViewById(R.id.userAvatar);



            String userId =  userMarkers.getKey(marker);
            mDatabase.child("Users").child(userId).addListenerForSingleValueEvent(new ValueEventListener() {
                @Override
                public void onDataChange(com.google.firebase.database.DataSnapshot dataSnapshot) {
                    User user = dataSnapshot.getValue(User.class);
                    name.setText(user.getName());
                    trofeus.setText(user.getTrofs()+"");
                    whatsap.setText(user.getWhatsap()+"");
                    nameConta.setText(user.getNameConta());
                    //patente.setText(user.getPatente());
                    nameclan.setText(user.getNameClan()+"-"+user.getPatente());

                    Picasso.with(MapsActivity.this).load(user.getProfile()).into(profile);

                }

                @Override
                public void onCancelled(DatabaseError databaseError) {

                }


            });

            return view;
        }

        @Override
        public View getInfoContents(Marker marker) {
            return null;
        }
    }


}