Dynamicresto

package com.example.gypsy;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.viewpager2.widget.ViewPager2;

import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
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.Query;
import com.google.firebase.database.ValueEventListener;
import com.squareup.picasso.Picasso;

import java.util.ArrayList;
import java.util.List;

public class DynamicResto extends AppCompatActivity {

    private ViewPager2 imageSliderViewPager;
    private  RestoImageSliderAdapter imageSliderAdapter;
    private ArrayList<Uri> imageUris = new ArrayList<>();
    private LinearLayout sliderDotsPanel;
    private Button reserveButton;
    private FloatingActionButton messageButton;
    private String recepientName;
    private String restoUserId;
    private String currentUserName;
    private FirebaseAuth mAuth;
    private String currentUserId;



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

        // retrieve galing sa resto fragment
        Intent intent = getIntent();
        String restoId = intent.getStringExtra("restoKey");
        Log.d("DynamicResto", "restoId: " + restoId);

        mAuth = FirebaseAuth.getInstance();
        FirebaseUser currentUser = mAuth.getCurrentUser();
        if (currentUser != null) {
            currentUserId = currentUser.getUid();
            Log.d("DynamicResto", "currentUserId: " + currentUserId);
        }


        reserveButton = findViewById(R.id.reserve_button);
        messageButton = findViewById(R.id.messageButton);

        imageSliderViewPager = findViewById(R.id.imageSliderViewPager);
        sliderDotsPanel = findViewById(R.id.dotsLayout2);

        imageSliderAdapter = new RestoImageSliderAdapter(this, imageUris, imageSliderViewPager, sliderDotsPanel);
        imageSliderViewPager.setAdapter(imageSliderAdapter);

        imageSliderAdapter.updateDotsIndicator(0);
        imageSliderViewPager.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
            @Override
            public void onPageSelected(int position) {
                super.onPageSelected(position);
                imageSliderAdapter.updateDotsIndicator(position);
            }
        });

        reserveButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(DynamicResto.this, ReserveForm.class);
                intent.putExtra("restoKey", restoId);
                Log.d("reserveButton", "restoId: " + restoId);
                startActivity(intent);
            }
        });

        Button mapButton = findViewById(R.id.map);

        mapButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(DynamicResto.this, MainActivity6.class);
                intent.putExtra("restoId", restoId); // Pass the specific hotelId
                startActivity(intent);
            }
        });

        queryRestoUserId(restoId);
        retrieveRestoUserName(restoId);
        retrieveCurrentUserName(currentUserId);


        messageButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                Intent intent = new Intent(DynamicResto.this, TouristRestoChat.class);
                intent.putExtra("recipientUserId", restoUserId);
                intent.putExtra("recipientUserName", recepientName);
                intent.putExtra("currentUserName", currentUserName);

                Log.d("DynamicHotel messageButton", "recipientUserId : " + restoUserId);
                Log.d("DynamicHotel messageButton", "recipientName : " + recepientName);
                Log.d("DynamicHotel messageButton", "currentUserName: " + currentUserName);
                startActivity(intent);
            }
        });


        retrieve(restoId);
    }

    public void retrieve(String restoId){

        TextView restoNameTV = findViewById(R.id.nameTextView);
        TextView restoDescriptionTV = findViewById(R.id.descriptionTextView);
        TextView restoAddressTV = findViewById(R.id.addressTextView);
        TextView restoContactTV = findViewById(R.id.contactNumberTextView);
        TextView restoEmailTV = findViewById(R.id.emailTextView);
        TextView cancellationPolicyTV = findViewById(R.id.cancellationPolicyTextView);


        DatabaseReference databaseReference = FirebaseDatabase.getInstance().getReference();
        DatabaseReference restoRef = databaseReference.child("restaurants").child(restoId);

        restoRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
                Log.d("DynamicResto", "onDataChange called");
                if (dataSnapshot.exists()) {
                    String title = dataSnapshot.child("name").getValue(String.class);
                    String restoAddress = dataSnapshot.child("adress").getValue(String.class);
                    String description = dataSnapshot.child("description").getValue(String.class);
                    String restoContact = dataSnapshot.child("contact").getValue(String.class);
                    String restoEmail = dataSnapshot.child("email").getValue(String.class);
                    String cancellationPolicy = dataSnapshot.child("cancellationPolicy").getValue(String.class);

                    restoNameTV.setText(title);
                    restoDescriptionTV.setText(description);
                    restoAddressTV.setText(restoAddress);
                    restoContactTV.setText(restoContact);
                    restoEmailTV.setText(restoEmail);
                    cancellationPolicyTV.setText(cancellationPolicy);

                    imageUris.clear();
                    DataSnapshot imagesSnapshot = dataSnapshot.child("images");
                    for (DataSnapshot imageSnapshot : imagesSnapshot.getChildren()) {
                        String imageUrl = imageSnapshot.getValue(String.class);
                        Uri uri = Uri.parse(imageUrl);
                        imageUris.add(uri);
                    }

                    imageSliderAdapter.setImageUris(imageUris);
                    imageSliderAdapter.notifyDataSetChanged();
                }
            }
            @Override
            public void onCancelled(@NonNull DatabaseError databaseError) {
                Log.e("DynamicResto", "Failed to retrieve resto data: " + databaseError.getMessage());
            }
        });
    }

    private void queryRestoUserId(String restoId) {
        DatabaseReference restoRef = FirebaseDatabase.getInstance().getReference().child("restaurants").child(restoId);
        restoRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
                if (dataSnapshot.exists()) {
                    restoUserId = dataSnapshot.child("user_id").getValue(String.class);
                    Log.d("DynamicResto", "hotelUserId / recipientId: " + restoUserId);
                }
            }

            @Override
            public void onCancelled(@NonNull DatabaseError databaseError) {
                Log.e("DynamicResto", "Database error: " + databaseError.getMessage());
            }
        });
    }
    private void retrieveRestoUserName(String restoId) {
        DatabaseReference restoRef = FirebaseDatabase.getInstance().getReference().child("restaurants").child(restoId);
        restoRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
                if (dataSnapshot.exists()) {
                    restoUserId = dataSnapshot.child("user_id").getValue(String.class);
                    Log.d("RetrieveRestoUserName", "restoUserId: " + restoUserId);
                    retrieveRestoName(restoUserId);
                }
            }

            @Override
            public void onCancelled(@NonNull DatabaseError databaseError) {
                Log.e("DynamicHotel", "Hotel user id retrieval cancelled: " + databaseError.getMessage());
            }
        });
    }
    private void retrieveRestoName(String restoUserId) {
        DatabaseReference usersRef = FirebaseDatabase.getInstance().getReference().child("users").child("Restaurant").child(restoUserId);
        usersRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
                if (dataSnapshot.exists()) {
                    recepientName = dataSnapshot.child("name").getValue(String.class);
                    Log.d("retrieveRestoName", "recepientName: " + recepientName);
                }
            }

            @Override
            public void onCancelled(@NonNull DatabaseError databaseError) {
                Log.e("DynamicResto", "Resto user name retrieval cancelled: " + databaseError.getMessage());
            }
        });
    }
    private void retrieveCurrentUserName(String currentUserId) {
        DatabaseReference usersRef = FirebaseDatabase.getInstance().getReference().child("users").child("Tourist").child(currentUserId);
        Log.d("DynamicResto", " User ref: " + usersRef);
        usersRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(DataSnapshot dataSnapshot) {
                if (dataSnapshot.exists()) {
                    currentUserName = dataSnapshot.child("name").getValue(String.class);
                    Log.d("DynamicResto", "Current User Name: " + currentUserName);
                }
            }

            @Override
            public void onCancelled(DatabaseError databaseError) {
                Log.e("BookingDetail", "Current user name retrieval cancelled: " + databaseError.getMessage());
            }
        });

    }

}