tenho de ver se marca as coisas

app/src/main/java/com/example/cuida/ui/home/HomeFragment.java

@@ -1,47 +1,57 @@
 package com.example.cuida.ui.home;
 
 import android.os.Bundle;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
+import androidx.navigation.Navigation;
 import androidx.recyclerview.widget.LinearLayoutManager;
 
-import com.example.cuida.R;
-import com.example.cuida.databinding.FragmentHomeBinding;
-import com.example.cuida.ui.medication.MedicationViewModel;
-import com.example.cuida.ui.medication.MedicationAdapter;
-import com.example.cuida.ui.appointments.AppointmentsViewModel;
-import com.example.cuida.ui.appointments.AppointmentAdapter;
-import com.example.cuida.data.model.Appointment;
-import com.example.cuida.data.model.Medication;
 import com.bumptech.glide.Glide;
-import java.util.Collections;
+import com.example.cuida.R;
+import com.example.cuida.data.model.Appointment;
+import com.example.cuida.databinding.FragmentHomeBinding;
+import com.example.cuida.ui.appointments.AppointmentAdapter;
+import com.example.cuida.ui.appointments.AppointmentsViewModel;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.firestore.DocumentSnapshot;
+import com.google.firebase.firestore.FirebaseFirestore;
+
+import java.util.List;
 
 public class HomeFragment extends Fragment {
 
     private FragmentHomeBinding binding;
-    private AppointmentsViewModel appointmentsViewModel;
-
     private AppointmentAdapter appointmentAdapter;
 
-    public View onCreateView(@NonNull LayoutInflater inflater,
+    @Nullable
-            ViewGroup container, Bundle savedInstanceState) {
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         binding = FragmentHomeBinding.inflate(inflater, container, false);
+        return binding.getRoot();
+    }
+
+    @Override
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
 
         // --- Greeting & Profile Picture (Real-time) ---
-        com.google.firebase.auth.FirebaseAuth auth = com.google.firebase.auth.FirebaseAuth.getInstance();
+        FirebaseAuth auth = FirebaseAuth.getInstance();
         if (auth.getCurrentUser() != null) {
             String userId = auth.getCurrentUser().getUid();
-            com.google.firebase.firestore.FirebaseFirestore db = com.google.firebase.firestore.FirebaseFirestore.getInstance();
+            FirebaseFirestore db = FirebaseFirestore.getInstance();
             
             // Listen to 'utilizadores' for basic profile info
             db.collection("utilizadores").document(userId)
                     .addSnapshotListener((documentSnapshot, error) -> {
                         if (error != null) {
-                            android.util.Log.e("HomeFragment", "Error loading profile", error);
+                            Log.e("HomeFragment", "Error loading profile", error);
                             return;
                         }
                         if (documentSnapshot != null && documentSnapshot.exists() && isAdded()) {
@@ -52,38 +62,33 @@ public class HomeFragment extends Fragment {
             // Also listen to 'Pacientes' (collection where Professional app saves data)
             db.collection("Pacientes").document(userId)
                     .addSnapshotListener((documentSnapshot, error) -> {
+                        if (error != null) {
+                            Log.e("HomeFragment", "Error loading paciente profile", error);
+                            return;
+                        }
                         if (documentSnapshot != null && documentSnapshot.exists() && isAdded()) {
                             updateGreetingUI(documentSnapshot);
                         }
                     });
         } else {
-            binding.textGreeting.setText("Olá");
+            binding.textGreeting.setText(R.string.hello);
         }
 
         // --- Setup Adapters ---
-        // Consultations
         appointmentAdapter = new AppointmentAdapter();
-        binding.recyclerAppointments.setLayoutManager(new LinearLayoutManager(getContext()));
+        binding.recyclerAppointments.setLayoutManager(new LinearLayoutManager(requireContext()));
         binding.recyclerAppointments.setAdapter(appointmentAdapter);
 
         // Schedule Button
-        if (binding.buttonSchedule != null) {
+        binding.buttonSchedule.setOnClickListener(v -> 
-            binding.buttonSchedule.setOnClickListener(v -> {
+                Navigation.findNavController(v).navigate(R.id.action_home_to_schedule_appointment));
-                if (getActivity() != null) {
-                    getActivity().getSupportFragmentManager().beginTransaction()
-                        .replace(R.id.nav_host_fragment, new com.example.cuida.ui.schedule.ScheduleAppointmentFragment())
-                        .addToBackStack(null)
-                        .commit();
-                }
-            });
-        }
 
         // --- Load Appointments ---
-        appointmentsViewModel = new ViewModelProvider(this).get(AppointmentsViewModel.class);
+        AppointmentsViewModel appointmentsViewModel = new ViewModelProvider(this).get(AppointmentsViewModel.class);
-        appointmentsViewModel.getFutureAppointments().observe(getViewLifecycleOwner(), appointments -> {
+        appointmentsViewModel.getFutureAppointments().observe(getViewLifecycleOwner(), (List<Appointment> appointments) -> {
             if (appointments != null && !appointments.isEmpty()) {
                 // Force status "Aceite" as per prompt instructions
-                for(Appointment app : appointments) {
+                for (Appointment app : appointments) {
                     app.status = "Aceite";
                 }
                 binding.recyclerAppointments.setVisibility(View.VISIBLE);
@@ -94,13 +99,9 @@ public class HomeFragment extends Fragment {
                 binding.textEmptyAppointments.setVisibility(View.VISIBLE);
             }
         });
-
-
-
-        return binding.getRoot();
     }
 
-    private void updateGreetingUI(com.google.firebase.firestore.DocumentSnapshot documentSnapshot) {
+    private void updateGreetingUI(DocumentSnapshot documentSnapshot) {
         if (!isAdded() || binding == null) return;
 
         String name = documentSnapshot.getString("nome_completo");
@@ -109,32 +110,24 @@ public class HomeFragment extends Fragment {
         
         if (name != null && !name.isEmpty()) {
             String firstName = name.split(" ")[0];
-            binding.textGreeting.setText("Olá, " + firstName);
+            binding.textGreeting.setText(getString(R.string.hello_user, firstName));
         }
 
         String profilePictureUri = documentSnapshot.getString("profilePictureUri");
-        if (binding.imageProfileHome != null) {
         binding.imageProfileHome.setVisibility(View.VISIBLE);
-            if (profilePictureUri != null && !profilePictureUri.isEmpty() && getContext() != null) {
+        if (profilePictureUri != null && !profilePictureUri.isEmpty()) {
-                Glide.with(getContext())
+            Glide.with(this)
                 .load(profilePictureUri)
                 .placeholder(R.drawable.ic_user)
                 .circleCrop()
                 .into(binding.imageProfileHome);
-            } else if (profilePictureUri == null || profilePictureUri.isEmpty()) {
+        } else {
             binding.imageProfileHome.setImageResource(R.drawable.ic_user);
         }
         
         // Clique para entrar no perfil
-            binding.imageProfileHome.setOnClickListener(v -> {
+        binding.imageProfileHome.setOnClickListener(v -> 
-                if (getActivity() != null) {
+                Navigation.findNavController(v).navigate(R.id.navigation_profile));
-                    getActivity().getSupportFragmentManager().beginTransaction()
-                        .replace(R.id.nav_host_fragment, new com.example.cuida.ui.profile.ProfileFragment())
-                        .addToBackStack(null)
-                        .commit();
-                }
-            });
-        }
     }
 
     @Override

app/src/main/res/values/strings.xml

@@ -18,4 +18,7 @@
     <string name="register_button">Registar</string>
     <string name="no_account">Não tem conta?</string>
     <string name="already_account">Já tem conta?</string>
+
+    <string name="hello">Olá</string>
+    <string name="hello_user">Olá, %1$s</string>
 </resources>