DynamicHotelMap

package com.example.gypsy;

import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.widget.Toast;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;

public class DynamicHotelMap extends AppCompatActivity {

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

        Intent intent = getIntent();
        if (intent != null) {
            String hotelId = intent.getStringExtra("hotelId");

            if (hotelId != null) {
                queryHotelDetails(hotelId);
            } else {
                // Handle the case where hotelId is null
                Toast.makeText(DynamicHotelMap.this, "Hotel ID is null", Toast.LENGTH_SHORT).show();
            }
        }
    }

    private void queryHotelDetails(String hotelId) {
        DatabaseReference hotelRef = FirebaseDatabase.getInstance().getReference().child("hotels").child(hotelId);
        hotelRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(DataSnapshot dataSnapshot) {
                if (dataSnapshot.exists()) {
                    String hotelName = dataSnapshot.child("name").getValue(String.class);
                    double latitude = dataSnapshot.child("latitude").getValue(Double.class);
                    double longitude = dataSnapshot.child("longitude").getValue(Double.class);

                    // Show an alert dialog indicating that the map coordinates may not be accurate
                    showAlertDialog(hotelName, latitude, longitude);
                }
            }

            @Override
            public void onCancelled(DatabaseError databaseError) {
                // Handle the database error
                Toast.makeText(DynamicHotelMap.this, "Database error: " + databaseError.getMessage(), Toast.LENGTH_SHORT).show();
            }
        });
    }

    private void showAlertDialog(String hotelName, double latitude, double longitude) {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("PLEASE TAKE NOTE");
        builder.setMessage("The map coordinates for " + hotelName + " may not be accurate. Please consider manually searching for the location if it's incorrect.");

        builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // Proceed with navigating to the location on the map
                directionFromCurrentMap(latitude, longitude);
            }
        });

        builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // Cancel the navigation
                dialog.dismiss();
                finish(); // Close the activity if the user cancels
            }
        });

        // Show the alert dialog
        builder.show();
    }

    private void directionFromCurrentMap(double destinationLatitude, double destinationLongitude) {
        Uri mapUri = Uri.parse("https://maps.google.com/maps?daddr=" + destinationLatitude + "," + destinationLongitude);
        Intent intent = new Intent(Intent.ACTION_VIEW, mapUri);
        startActivity(intent);
        finish(); // Close the activity after starting the map intent
    }
}