230415/RodrigoGabrielPAP
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tudo a andar rapido vamossss

Browse Source
This commit is contained in:
230415
2026-04-27 14:49:43 +01:00
parent 9a56ecd1dd
commit ec375b503a
3 changed files with 103 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

107
app/src/main/java/com/example/lifegrid/menu/AtivosFragment.java
View File

@@ -22,10 +22,22 @@ import java.util.Calendar;
import java.util.Locale;
import com.example.lifegrid.R;
import com.example.lifegrid.adapters.AtivosAdapter;
import com.example.lifegrid.models.Ativos;
import com.google.firebase.auth.FirebaseAuth;
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;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.List;
/**
* AtivosFragment diz respeito à janela do ecossistema dedicada à gestão
@@ -33,6 +45,13 @@ import com.google.firebase.database.FirebaseDatabase;
*/
public class AtivosFragment extends Fragment {
private RecyclerView ativosRecyclerView;
private AtivosAdapter ativosAdapter;
private List<Ativos> ativosList;
private List<String> keysList;
private DatabaseReference databaseReference;
private TextView textViewNenhumInvestimento;
public AtivosFragment() {
// Construtor público vazio obrigatório
}
@@ -45,15 +64,95 @@ public class AtivosFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflaciona o layout para este fragmento
View root = inflater.inflate(R.layout.fragment_ativos, container, false);
Button novaTransacaoButton = root.findViewById(R.id.novaTransacaoButton);
novaTransacaoButton.setOnClickListener(v -> showNovoAtivoDialog());
ativosRecyclerView = root.findViewById(R.id.ativosRecyclerView);
textViewNenhumInvestimento = root.findViewById(R.id.textView13);
ativosRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
ativosList = new ArrayList<>();
keysList = new ArrayList<>();
databaseReference = FirebaseDatabase.getInstance().getReference();
ativosAdapter = new AtivosAdapter(requireContext(), ativosList, keysList, new AtivosAdapter.OnItemClickListener() {
@Override
public void onDeleteClick(int position, String key) {
String userId = FirebaseAuth.getInstance().getCurrentUser().getUid();
databaseReference.child("users").child(userId).child("ativos").child(key).removeValue();
}
@Override
public void onRefreshClick(int position, String key, Ativos ativo) {
// A implementar no futuro
}
});
ativosRecyclerView.setAdapter(ativosAdapter);
loadAtivos();
return root;
}
private void loadAtivos() {
String userId = FirebaseAuth.getInstance().getCurrentUser().getUid();
databaseReference.child("users").child(userId).child("ativos").addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(@NonNull DataSnapshot snapshot) {
ativosList.clear();
keysList.clear();
double totalInvestido = 0;
double valorTotalPortfolio = 0;
for (DataSnapshot dataSnapshot : snapshot.getChildren()) {
Ativos ativo = dataSnapshot.getValue(Ativos.class);
if (ativo != null) {
ativosList.add(ativo);
keysList.add(dataSnapshot.getKey());
double qtd = 0;
try {
qtd = Double.parseDouble(ativo.getQuantidade().replace(",", "."));
} catch (Exception e) {}
totalInvestido += qtd * ativo.getPrecoCompra();
valorTotalPortfolio += qtd * ativo.getPrecoAtual();
}
}
ativosAdapter.notifyDataSetChanged();
if (ativosList.isEmpty()) {
textViewNenhumInvestimento.setVisibility(View.VISIBLE);
ativosRecyclerView.setVisibility(View.GONE);
} else {
textViewNenhumInvestimento.setVisibility(View.GONE);
ativosRecyclerView.setVisibility(View.VISIBLE);
}
View view = getView();
if (view != null) {
TextView tvValorTotal = view.findViewById(R.id.textView17);
TextView tvTotalInvestido = view.findViewById(R.id.textView18);
TextView tvRoiTotal = view.findViewById(R.id.textView19);
tvValorTotal.setText(String.format(Locale.getDefault(), "%.2f€", valorTotalPortfolio));
tvTotalInvestido.setText(String.format(Locale.getDefault(), "%.2f€", totalInvestido));
double roi = valorTotalPortfolio - totalInvestido;
tvRoiTotal.setText(String.format(Locale.getDefault(), "%.2f€", roi));
}
}
@Override
public void onCancelled(@NonNull DatabaseError error) {
Toast.makeText(requireContext(), "Erro ao carregar ativos.", Toast.LENGTH_SHORT).show();
}
});
}
private void showNovoAtivoDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(requireContext());
View dialogView = getLayoutInflater().inflate(R.layout.dialog_novo_ativo, null);
@@ -87,20 +186,18 @@ public class AtivosFragment extends Fragment {
Spinner spinnerTipoAtivo = dialogView.findViewById(R.id.spinnerTipoAtivo);
EditText etQuantidade = dialogView.findViewById(R.id.etQuantidade);
EditText etPrecoCompra = dialogView.findViewById(R.id.etPrecoCompra);
EditText etPrecoAtual = dialogView.findViewById(R.id.etPrecoAtual);
btnAdicionarAtivoDialog.setOnClickListener(v -> {
String nome = etNomeAtivo.getText().toString().trim();
String tipo = spinnerTipoAtivo.getSelectedItem().toString();
String quantidade = etQuantidade.getText().toString().trim();
String precoCompra = etPrecoCompra.getText().toString().trim();
String precoAtual = etPrecoAtual.getText().toString().trim();
String dataCompra = etDataCompra.getText().toString().trim();
Ativos ativos = new Ativos(nome, quantidade, Double.parseDouble(precoCompra), Double.parseDouble(precoAtual), dataCompra, tipo);
Ativos ativos = new Ativos(nome, quantidade, Double.parseDouble(precoCompra), Double.parseDouble(precoCompra), dataCompra, tipo);
if (nome.isEmpty() || quantidade.isEmpty() || precoCompra.isEmpty() || precoAtual.isEmpty() || dataCompra.isEmpty() || spinnerTipoAtivo.getSelectedItemPosition() == 0) {
if (nome.isEmpty() || quantidade.isEmpty() || precoCompra.isEmpty() || dataCompra.isEmpty() || spinnerTipoAtivo.getSelectedItemPosition() == 0) {
Toast.makeText(requireContext(), "Por favor, preencha os campos obrigatórios.", Toast.LENGTH_SHORT).show();
} else {
// Aqui seria a lógica para guardar na Firebase

18
app/src/main/res/layout/dialog_novo_ativo.xml
View File

@@ -107,24 +107,6 @@
android:paddingHorizontal="16dp"
android:textColor="@color/preto" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:text="Preço Atual (€)"
android:textColor="@color/preto"
android:textStyle="bold" />
<EditText
android:id="@+id/etPrecoAtual"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginBottom="16dp"
android:background="@drawable/rounded_input_bg"
android:hint="0.00"
android:inputType="numberDecimal"
android:paddingHorizontal="16dp"
android:textColor="@color/preto" />
<TextView
android:layout_width="wrap_content"

1
app/src/main/res/layout/fragment_ativos.xml
View File

@@ -56,6 +56,7 @@
app:layout_constraintTop_toBottomOf="@+id/textView12" />
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/ativosRecyclerView"
android:layout_width="match_parent"
android:layout_height="211dp"
android:layout_marginStart="16dp"