package it.fedeloper.smartcharging.Controller;


import android.app.Activity;
import android.app.AlertDialog;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.location.Geocoder;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.Transformation;
import android.view.inputmethod.EditorInfo;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RatingBar;
import android.widget.ScrollView;
import android.widget.TextView;

import com.google.android.gms.maps.CameraUpdate;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.BitmapDescriptor;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
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 it.fedeloper.smartcharging.*;
import it.fedeloper.smartcharging.Manager.MyLocation;
import it.fedeloper.smartcharging.Manager.Utils;
import it.fedeloper.smartcharging.Service.EndPoint;
import it.fedeloper.smartcharging.Service.HttpClient;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.HashMap;

public class MapActivity extends FragmentActivity {
    private static final long MIN_TIME = 400;
    private static final float MIN_DISTANCE = 1000;
    public static HashMap<Integer, Bitmap> mapCacheImage = new HashMap<Integer, Bitmap>();
    public static int listLoading = 0;
    static Context c;
    static Activity a;
    static ViewGroup.LayoutParams old;
    public int inLoading = 0;
    public int nextToLoad = -1;
    public int currentLoad = -1;
    public Boolean toReDone = false;
    public Marker nearest = null;
    HashMap<Marker, JSONObject> ms = new HashMap<>();
    HashMap<Integer, JSONObject> mapCacheInfo = new HashMap<Integer, JSONObject>();
    HashMap<Integer, Fragment> mapCacheFragment = new HashMap<Integer, Fragment>();
    Geocoder geoCoder;
    private GoogleMap map;
    private LocationManager locationManager;
    private Double lat;
    private Double lon;
    private TextView txt;
    private LatLng mylocation;
    private Paint paint = new Paint();
    private Rect bounds = new Rect();
    private int idlocale = -1;
    private Fragment full;
    private int typelocale = -1;
    private boolean isInFront;
    private LinearLayout localeContainer;

    @Override
    public void onResume() {
        super.onResume();
        isInFront = true;
    }

    @Override
    public void onPause() {
        super.onPause();
        isInFront = false;
    }

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

        localeContainer = (LinearLayout) findViewById(R.id.locale_container);
        localeContainer.setVisibility(View.GONE);

        findViewById(R.id.smallinfo).setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, getWindowManager().getDefaultDisplay().getHeight() - 100));
        findViewById(R.id.map).setLayoutParams(new android.widget.LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, (getWindowManager().getDefaultDisplay().getHeight() - 100 - findViewById(R.id.button12).getHeight()) / 2));

        final EditText addressView = (EditText) findViewById(R.id.editText6);
        addressView.setImeOptions(EditorInfo.IME_ACTION_DONE);
        addressView.setOnEditorActionListener(new TextView.OnEditorActionListener() {
            @Override
            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
                String input;
                if (actionId == EditorInfo.IME_ACTION_DONE) {
                    new Thread(new Runnable() {
                        public void run() {
                            JSONObject obj = new JSONObject();
                            try {

                                try {
                                    URL url = new URL("http://maps.googleapis.com/maps/api/geocode/json?address=" + addressView.getText().toString() + "&sensor=true");
                                    String nullFragment = null;
                                    URI uri = new URI(url.getProtocol(), url.getHost(), url.getPath(), url.getQuery(), nullFragment);
                                    System.out.println("URI " + uri.toString() + " is OK");


                                    JSONObject resp = HttpClient.SendHttpPostAsync(uri.toString(), obj);

                                    Log.e("0", resp.getJSONArray("results").getJSONObject(0).toString());
                                    Log.e("0", resp.getJSONArray("results").getJSONObject(0).getJSONObject("geometry").toString());
                                    Log.e("0", resp.getJSONArray("results").getJSONObject(0).getJSONObject("geometry").getJSONObject("location").toString());

                                    JSONObject o = resp.getJSONArray("results").getJSONObject(0).getJSONObject("geometry").getJSONObject("location");
                                    Double lat = o.getDouble("lat");
                                    Double lng = o.getDouble("lng");

                                    final LatLng latLng = new LatLng(lat, lng);
                                    if (latLng != null) {

                                        final CameraUpdate cameraUpdate = CameraUpdateFactory.newLatLngZoom(latLng, 13);
                                        runOnUiThread(new Runnable() {
                                            public void run() {
                                                map.animateCamera(cameraUpdate);
                                                map.addMarker(new MarkerOptions().title("me").position(latLng));
                                            }
                                        });


                                        mylocation = latLng;


                                        putLocalsOnMap();
                                        runOnUiThread(new Runnable() {
                                            public void run() {
                                                map.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {

                                                    @Override
                                                    public boolean onMarkerClick(Marker arg0) {
                                                        markerClick(arg0);
                                                        return true;
                                                    }

                                                });
                                            }
                                        });


                                    } else {
                                        AlertDialog.Builder adb = new AlertDialog.Builder(c);
                                        adb.setTitle("Google Map");
                                        adb.setMessage("Inserisci un indirizzo corretto");
                                        adb.setPositiveButton("chiudi", null);
                                        adb.show();
                                    }

                                } catch (MalformedURLException e) {
                                    System.out.println("URL " + txt.getText().toString() + " is a malformed URL");
                                } catch (URISyntaxException e) {
                                    System.out.println("URI " + txt.getText().toString() + " is a malformed URL");
                                }


                            } catch (JSONException e) {
                                e.printStackTrace();
                            }

                        }
                    }).start();


                    return true;
                }
                return false;
            }
        });


        Bundle b = new Bundle();
        b = getIntent().getExtras();
        if (b.getBoolean("fast") == false) {
            typelocale = b.getInt("tipologia");
        }

        geoCoder = new Geocoder(this);
        a = this;
        txt = ((TextView) findViewById(R.id.editText9));
        map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
        final ScrollView scroll = (ScrollView) findViewById(R.id.scrollView);
        ((ScrollMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).setListener(new ScrollMapFragment.OnTouchListener() {
            @Override
            public void onTouch() {
                scroll.requestDisallowInterceptTouchEvent(true);
            }
        });
        c = getApplicationContext();
        MyLocation.LocationResult locationResult = new MyLocation.LocationResult() {
            @Override
            public void gotLocation(Location location) {
                Log.e("sdsdsdsdsdsds", "update");
                if(location==null)
                    return;

                final LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude());

                lat = location.getLatitude();
                lon = location.getLongitude();
                final CameraUpdate cameraUpdate = CameraUpdateFactory.newLatLngZoom(latLng, 13);
                runOnUiThread(new Runnable() {
                    public void run() {
                        map.animateCamera(cameraUpdate);
                        map.addMarker(new MarkerOptions().title("me").position(latLng));
                    }
                });

                mylocation = latLng;

                putLocalsOnMap();
                runOnUiThread(new Runnable() {
                    public void run() {
                        map.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {

                            @Override
                            public boolean onMarkerClick(Marker arg0) {
                                markerClick(arg0);
                                return true;
                            }

                        });
                    }
                });

            }
        };

        MyLocation.getLocation(this, locationResult);
        Log.e("sdsdsdsdsdsds", "end");
    }

    public static void expand(final LinearLayout v) {

        v.measure(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);


        final int targetHeight = v.getMeasuredHeight() + a.findViewById(R.id.map).getHeight() - 88;

        a.findViewById(R.id.map).setLayoutParams(new android.widget.LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, a.findViewById(R.id.map).getHeight()));

        v.setVisibility(View.VISIBLE);
        Animation a = new Animation() {
            float h = 0;

            @Override
            protected void applyTransformation(float interpolatedTime, Transformation t) {
                if (h == 0) {
                    h = v.getLayoutParams().height;
                }
                float sottrae = (h - targetHeight) * interpolatedTime;
                v.getLayoutParams().height = (int) (h - sottrae);
                if (interpolatedTime == 1f) {
                    v.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));
                }
                v.requestLayout();
                Log.e("h", String.valueOf(v.getHeight()));
            }

            @Override
            public boolean willChangeBounds() {
                return true;
            }
        };

        // 1dp/ms
        a.setDuration((int) ((v.getLayoutParams().height - targetHeight) / v.getContext().getResources().getDisplayMetrics().density) * 4);
        v.startAnimation(a);
    }

    public static void collapse(final View v) {


        final int targetHeight = a.getWindowManager().getDefaultDisplay().getHeight() - 100;
        final int h = v.getHeight();
        final float coef = targetHeight - h;

        v.setVisibility(View.VISIBLE);
        Animation a1 = new Animation() {

            @Override
            protected void applyTransformation(float interpolatedTime, Transformation t) {

                v.getLayoutParams().height = (int) (h + (coef * interpolatedTime));
                if (interpolatedTime == 1f) {
                    v.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, a.getWindowManager().getDefaultDisplay().getHeight() - 100));
                }
                v.requestLayout();

            }

            @Override
            public boolean willChangeBounds() {
                return true;
            }
        };

        // 1dp/ms
        a1.setDuration((int) ((targetHeight - h) / v.getContext().getResources().getDisplayMetrics().density) * 4);
        v.startAnimation(a1);
    }

    public static float distFrom(double lat1, double lng1, double lat2, double lng2) {
        double earthRadius = 3958.75;
        double dLat = Math.toRadians(lat2 - lat1);
        double dLng = Math.toRadians(lng2 - lng1);
        double a = Math.sin(dLat / 2) * Math.sin(dLat / 2) +
                Math.cos(Math.toRadians(lat1)) * Math.cos(Math.toRadians(lat2)) *
                        Math.sin(dLng / 2) * Math.sin(dLng / 2);
        double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
        double dist = earthRadius * c;

        int meterConversion = 1609;

        return new Float(dist * meterConversion).floatValue();
    }

    private void putLocalsOnMap() {
        new Thread(new Runnable() {

            public void run() {

                JSONObject obj = new JSONObject();
                try {

                    obj.put("tipologia", typelocale);
                    obj.put("lat", lat);
                    obj.put("lon", lon);
                    obj.put("distance", 1000000);

                    JSONObject resp = HttpClient.SendHttpPostAsync(EndPoint.MAIN_END_POINT + "/get_list_locali.php", obj);

                    JSONArray arr = resp.getJSONArray("locals");


                    for (int i = 0; i < arr.length(); i++) {

                        JSONObject jdata = arr.getJSONObject(i);
                        LatLng latLng = new LatLng(jdata.getDouble("lat"), jdata.getDouble("lon"));

                        String nome = jdata.getString("nomelocale");
                        addMarkerAsync(latLng, nome, jdata);

                    }
                    Thread.sleep(100);

                    if (arr.length() > 0) {
                        boolean a = false;
                        while (a == false) {
                            try {
                                Log.e("qua ci sto", "-1");
                                markerClick(nearest);
                                a = true;
                            } catch (Exception e) {
                                Log.e("erroreeeee", nearest.toString());

                            }
                        }
                    } else {
                        runOnUiThread(new Runnable() {

                            @Override
                            public void run() {
                                AlertDialog.Builder dlgAlert = new AlertDialog.Builder(MapActivity.this);
                                dlgAlert.setMessage(R.string.no_locals);
                                dlgAlert.setTitle(getString(R.string.errore_msg));
                                dlgAlert.setPositiveButton("OK", null);
                                dlgAlert.setCancelable(true);
                                dlgAlert.setPositiveButton("Ok",
                                        new DialogInterface.OnClickListener() {
                                            public void onClick(DialogInterface dialog, int which) {
                                                finish();
                                            }
                                        });
                                dlgAlert.create().show();
                            }
                        });
                    }


                } catch (JSONException e) {
                    e.printStackTrace();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                } catch (NullPointerException e) {
                    if (isInFront)
                        putLocalsOnMap();
                }

            }


        }).start();
    }

    private void getInfoById(final int id) {
        if (id != idlocale) {

            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    ((ImageView) findViewById(R.id.imageView4)).setVisibility(View.INVISIBLE);
                }
            });


        }
        if (full != null && id != idlocale) {
            try {
                collapse((LinearLayout) findViewById(R.id.smallinfo));
            } catch (Exception e) {
                Log.e("dghdsfksgfg", e.getMessage());
            }

            a.findViewById(R.id.button11).setVisibility(View.VISIBLE);
            FragmentManager fragmentManager = getFragmentManager();
            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();

            fragmentTransaction.remove(full);
            fragmentTransaction.commit();
        }
        if (mapCacheInfo.containsKey(id)) {

            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    try {
                        JSONObject resp = mapCacheInfo.get(id);
                        String[] tipi = getResources().getStringArray(R.array.type_array);

                        ((TextView) findViewById(R.id.textView12)).setText(tipi[Integer.parseInt(resp.getString("tipologia"))]);
                        ((TextView) findViewById(R.id.textView13)).setText(resp.getString("descrizione"));
                        ((TextView) findViewById(R.id.textView22)).setText(resp.getString("indirizzo"));
                        ((RatingBar) findViewById(R.id.ratingBar)).setRating(resp.getLong("stelle"));

                        idlocale = id;


                    } catch (JSONException e) {
                        e.printStackTrace();
                    }


                }
            });
        } else {

            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    ((TextView) findViewById(R.id.textView12)).setText("-");
                    ((TextView) findViewById(R.id.textView13)).setText("-");
                    ((TextView) findViewById(R.id.textView22)).setText("-");
                    ((RatingBar) findViewById(R.id.ratingBar)).setRating(5);
                }
            });
            //getting info of local
            new Thread(new Runnable() {
                public void run() {
                    JSONObject obj = new JSONObject();
                    if (inLoading <= 0) {
                        inLoading = 0;


                        try {
                            inLoading++;
                            currentLoad = id;
                            obj.put("id", id);


                            final JSONObject resp = HttpClient.SendHttpPostAsync(EndPoint.MAIN_END_POINT + "/get_info_small_locale.php", obj);

                            if (resp == null) {

                                if (isInFront) {
                                    getInfoById(id);
                                }
                            } else {

                                mapCacheInfo.put(id, resp);
                                runOnUiThread(new Runnable() {
                                    @Override
                                    public void run() {
                                        try {

                                            String[] tipi = getResources().getStringArray(R.array.type_array);

                                            ((TextView) findViewById(R.id.textView12)).setText(tipi[Integer.parseInt(resp.getString("tipologia"))]);
                                            ((TextView) findViewById(R.id.textView13)).setText(resp.getString("descrizione"));
                                            ((TextView) findViewById(R.id.textView22)).setText(resp.getString("indirizzo"));
                                            ((RatingBar) findViewById(R.id.ratingBar)).setRating(resp.getLong("stelle"));

                                            idlocale = id;


                                        } catch (JSONException e) {
                                            e.printStackTrace();
                                        }


                                    }
                                });
                            }


                        } catch (JSONException e) {
                            e.printStackTrace();
                        }
                        inLoading--;
                        if (nextToLoad != -1)
                            getInfoById(nextToLoad);
                        nextToLoad = -1;
                    } else {
                        if (nextToLoad != currentLoad)
                            nextToLoad = id;
                    }

                }
            }).start();

        }

        //getting avatar image

        new Thread(new Runnable() {
            public void run() {

                if (mapCacheImage.containsKey(id)) {

                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {

                            ((ImageView) findViewById(R.id.imageView4)).setVisibility(View.VISIBLE);

                            ((ImageView) findViewById(R.id.imageView4)).setImageBitmap(mapCacheImage.get(id));
                        }
                    });


                } else {

                    try {

                        JSONObject obj = new JSONObject();
                        obj.put("user_id", id);


                        final JSONObject resp = HttpClient.SendHttpPostAsync(EndPoint.MAIN_END_POINT +"/get_avatar.php", obj);

                        if (resp.getInt("return") == 0) {
                            String filename = resp.getString("avatar");
                            Log.e("imgeeeeee","http://svm19842.vps.tagadab.it:8084" + filename);
                            final Bitmap bitm = Utils.getBitmapFromURL("http://svm19842.vps.tagadab.it:8084" + filename);
                            mapCacheImage.put(id, bitm);
                            if (currentLoad == id) {
                                runOnUiThread(new Runnable() {
                                    @Override
                                    public void run() {
                                        ((ImageView) findViewById(R.id.imageView4)).setVisibility(View.VISIBLE);

                                        ((ImageView) findViewById(R.id.imageView4)).setImageBitmap(bitm);
                                    }
                                });

                            }
                        }


                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }


            }
        }).start();


    }

    public void markerClick(final Marker arg0) {

        final JSONObject j = ms.get(arg0);
        runOnUiThread(new Runnable() {
            @Override
            public void run() {

                ((TextView) findViewById(R.id.textView11)).setText(arg0.getTitle());


            }
        });
        try {

            getInfoById(j.getInt("id"));

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private BitmapDescriptor GetCustomBitmapDescriptor(String text) {
        Bitmap baseBitmap = BitmapFactory.decodeResource(c.getResources(), R.drawable.base);
        Bitmap bitmap = baseBitmap.copy(Bitmap.Config.ARGB_8888, true);
        paint.setAntiAlias(true);

        paint.getTextBounds(text, 0, text.length(), bounds);

        float x = bitmap.getWidth() / 2.0f;
        float y = (bitmap.getHeight() - bounds.height()) / 2.0f - bounds.top;

        Canvas canvas = new Canvas(bitmap);

        canvas.drawText(text, x, y, paint);

        BitmapDescriptor icon = BitmapDescriptorFactory.fromBitmap(bitmap);

        return (icon);
    }

    public void addMarkerAsync(LatLng l, String n, JSONObject j) {


        Runnable addMarker = new AddMarker(map, new MarkerOptions()
                .position(l)
                .title(n)
                .icon(GetCustomBitmapDescriptor(n)), j);
        a.runOnUiThread(addMarker);

    }

    public void clickshow(View v) {
        if (mapCacheFragment.containsKey(idlocale) && mapCacheFragment.get(idlocale) != full) {
            FragmentManager fragmentManager = getFragmentManager();
            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();

            fragmentTransaction.add(R.id.fullInfo, mapCacheFragment.get(idlocale), "HELLO");
            fragmentTransaction.commit();
            full = mapCacheFragment.get(idlocale);

        } else {
            Bundle b = new Bundle();
            b.putInt("idlocale", idlocale);
            FragmentManager fragmentManager = getFragmentManager();
            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
            FullInfoFragment hello = new FullInfoFragment();
            hello.setArguments(b);
            fragmentTransaction.add(R.id.fullInfo, hello, "HELLO");
            fragmentTransaction.commit();
            full = hello;
            mapCacheFragment.put(idlocale, hello);
        }
        v.setVisibility(View.INVISIBLE);
        expand((LinearLayout) findViewById(R.id.smallinfo));


/*
        Intent i = new Intent(MapActivity.this, FullInfoActivity.class);
        i.putExtra("nome", ((TextView) findViewById(R.id.textView11)).getText().toString());
        i.putExtra("tipologia", ((TextView) findViewById(R.id.textView12)).getText().toString());
        i.putExtra("descrizione", ((TextView) findViewById(R.id.textView13)).getText().toString());
        i.putExtra("indirizzo", ((TextView) findViewById(R.id.textView22)).getText().toString());
        i.putExtra("stelle", ((RatingBar) findViewById(R.id.ratingBar)).getRating());
        i.putExtra("idlocale",idlocale);

        startActivity(i);
        overridePendingTransition(R.anim.slideup,R.anim.slidedown);

*/

    }

    public void clickRecensione(View v) {
        Intent i = new Intent(MapActivity.this, RecensioneActivity.class);
        i.putExtra("nome", ((TextView) findViewById(R.id.textView11)).getText().toString());
        i.putExtra("tipologia", ((TextView) findViewById(R.id.textView12)).getText().toString());
        i.putExtra("idlocale", idlocale);

        startActivity(i);
    }

    private class AddMarker implements Runnable {

        JSONObject j;
        private GoogleMap map;
        private MarkerOptions options;

        public AddMarker(GoogleMap map, MarkerOptions options, JSONObject jo) {
            this.j = jo;
            this.map = map;
            this.options = options;
        }

        @Override
        public void run() {
            Marker m = map.addMarker(options);
            if (nearest == null) {
                nearest = m;
            } else if (distFrom(nearest.getPosition().latitude, nearest.getPosition().longitude, mylocation.latitude, mylocation.longitude) > distFrom(m.getPosition().latitude, m.getPosition().longitude, mylocation.latitude, mylocation.longitude)) {
                nearest = m;
            }
            ms.put(m, j);
        }
    }
}