Zwischenstand Views
This commit is contained in:
98
src/main/java/ui/AccountviewController.java
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98
src/main/java/ui/AccountviewController.java
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package ui;
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import bank.PrivateBank;
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import bank.Transaction;
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import javafx.fxml.FXML;
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import javafx.fxml.FXMLLoader;
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import javafx.scene.Parent;
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import javafx.scene.control.*;
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import javafx.stage.Stage;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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public class AccountviewController {
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@FXML
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private Label accountNameLabel;
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@FXML
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private Label balanceLabel;
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@FXML
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private ListView<String> transactionListView;
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private PrivateBank privateBank;
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private String currentAccount;
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public void setAccount(String accountName, PrivateBank bank) {
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this.currentAccount = accountName;
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this.privateBank = bank;
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updateAccountInfo();
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loadTransactions();
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}
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private void updateAccountInfo() {
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accountNameLabel.setText("Account: " + currentAccount);
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double balance = privateBank.getAccountBalance(currentAccount);
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//balanceLabel.setText("Balance: " + balance);
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}
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private void loadTransactions() {
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var transactions = privateBank.getTransactions(currentAccount);
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showTransactions(transactions);
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}
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@FXML
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private void onBackButtonClicked() {
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try {
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FXMLLoader loader = new FXMLLoader(getClass().getResource("/main.fxml"));
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Parent root = loader.load();
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Stage stage = (Stage) transactionListView.getScene().getWindow();
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stage.getScene().setRoot(root);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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@FXML
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private void onSortAscending() {
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var sortedTransactions = privateBank.getTransactionsSorted(currentAccount, true);
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showTransactions(sortedTransactions);
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}
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@FXML
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private void onSortDescending() {
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var sortedTransactions = privateBank.getTransactionsSorted(currentAccount, false);
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showTransactions(sortedTransactions);
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}
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@FXML
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private void onShowPositive() {
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var positive = privateBank.getTransactionsByType(currentAccount, true);
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showTransactions(positive);
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}
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@FXML
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private void onShowNegative() {
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var negative = privateBank.getTransactionsByType(currentAccount, false);
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showTransactions(negative);
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}
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@FXML
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private void onShowAll() {
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var all = privateBank.getTransactions(currentAccount);
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showTransactions(all);
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}
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private void showTransactions(List<Transaction> transactions) {
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List<String> displayList = new ArrayList<>();
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for (var t : transactions) {
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displayList.add(t.toString());
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}
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// transactionListView.getItems().setAll(displayList);
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updateAccountInfo(); // Balance neu anzeigen, falls sich was geändert hat
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}
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}
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129
src/main/java/ui/MainviewController.java
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129
src/main/java/ui/MainviewController.java
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@@ -0,0 +1,129 @@
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package ui;
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import bank.PrivateBank;
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import javafx.fxml.*;
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import javafx.scene.Parent;
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import javafx.scene.control.*;
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import javafx.scene.input.MouseButton;
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import javafx.stage.Stage;
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import java.util.List;
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import java.util.Optional;
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public class MainviewController {
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@FXML
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private ListView<String> accountListView;
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private PrivateBank privateBank; // Referenz auf Ihr Bankobjekt
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public void initialize() {
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// Bank initialisieren oder übergeben lassen
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this.privateBank = new PrivateBank(
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"Bank1",
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0,
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0,
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"accountdata"
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);
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List<String> accounts = List.of(
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"Konto1", "Konto2", "Konto3"
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);
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for (String account : accounts) {
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try {
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privateBank.createAccount(account);
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privateBank.writeAccount(account);
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} catch (Exception e) {
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}
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}
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accountListView.getItems().addAll(privateBank.getAllAccounts());
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// Kontextmenü definieren
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ContextMenu contextMenu = new ContextMenu();
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MenuItem selectItem = new MenuItem("Auswählen");
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MenuItem deleteItem = new MenuItem("Löschen");
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// Aktionen definieren
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selectItem.setOnAction(event -> {
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String selectedAccount = accountListView.getSelectionModel().getSelectedItem();
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if (selectedAccount != null) {
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switchToAccountView(selectedAccount);
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}
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});
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deleteItem.setOnAction(
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event -> {
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String selectedAccount = accountListView.getSelectionModel().getSelectedItem();
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if (selectedAccount != null) {
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boolean confirmed = showDeleteConfirmation(selectedAccount);
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if (confirmed) {
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// Account aus der Bank entfernen
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try {
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privateBank.deleteAccount(selectedAccount);
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// ListView aktualisieren
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accountListView.getItems().remove(selectedAccount);
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} catch (Exception e) {
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e.printStackTrace();
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// Fehlerbehandlung falls nötig
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}
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}
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}
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});
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contextMenu.getItems().addAll(selectItem, deleteItem);
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// Kontextmenü an die ListView binden
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accountListView.setContextMenu(contextMenu);
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// Optional: Double-Click zum Auswählen ohne Kontextmenü
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accountListView.setOnMouseClicked(
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event -> {
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if (event.getButton() == MouseButton.PRIMARY && event.getClickCount() == 2) {
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String selectedAccount = accountListView.getSelectionModel().getSelectedItem();
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if (selectedAccount != null) {
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switchToAccountView(selectedAccount);
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}
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}
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}
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);
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}
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private void switchToAccountView(String accountName) {
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try {
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// Laden der zweiten FXML
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FXMLLoader loader = new FXMLLoader(getClass().getResource("Accountview.fxml"));
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Parent root = loader.load();
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// Zugriff auf Controller und Datenübergabe
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AccountviewController accountController = loader.getController();
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accountController.setAccount(accountName, privateBank);
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// Scene in der selben Stage wechseln
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Stage stage = (Stage) accountListView.getScene().getWindow();
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stage.getScene().setRoot(root);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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private boolean showDeleteConfirmation(String accountName) {
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Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
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alert.setTitle("Account löschen");
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alert.setHeaderText("Soll der Account '" + accountName + "' wirklich gelöscht werden?");
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alert.setContentText("Diese Aktion kann nicht rückgängig gemacht werden.");
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ButtonType yesButton = new ButtonType("Ja", ButtonBar.ButtonData.YES);
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ButtonType noButton = new ButtonType("Nein", ButtonBar.ButtonData.NO);
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alert.getButtonTypes().setAll(yesButton, noButton);
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Optional<ButtonType> result = alert.showAndWait();
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return result.isPresent() && result.get() == yesButton;
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}
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}
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20
src/main/java/ui/main.java
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20
src/main/java/ui/main.java
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package ui;
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import javafx.application.Application;
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import javafx.fxml.FXMLLoader;
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import javafx.scene.Scene;
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import javafx.stage.Stage;
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public class main extends Application {
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@Override
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public void start(Stage primaryStage) throws Exception {
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FXMLLoader loader = new FXMLLoader(getClass().getResource("/Mainview.fxml"));
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Scene scene = new Scene(loader.load());
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primaryStage.setScene(scene);
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primaryStage.show();
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}
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public static void main(String[] args) {
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launch(args);
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}
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}
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36
src/main/resources/Accountview.fxml
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36
src/main/resources/Accountview.fxml
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@@ -0,0 +1,36 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<?import javafx.scene.control.*?>
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<?import javafx.scene.layout.*?>
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<BorderPane fx:id="root" xmlns="http://javafx.com/javafx"
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xmlns:fx="http://javafx.com/fxml"
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fx:controller="ui.AccountviewController">
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<top>
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<HBox spacing="10" alignment="CENTER_LEFT">
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<!-- Back Button -->
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<Button text="Back" fx:id="backButton" onAction="#onBackButtonClicked"/>
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<!-- Account Name Label -->
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<Label fx:id="accountNameLabel" text="Account: "/>
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<!-- Kontostand Label -->
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<Label fx:id="balanceLabel" text="Balance: "/>
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</HBox>
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</top>
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<center>
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<ListView fx:id="transactionListView" />
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</center>
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<bottom>
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<HBox spacing="10" alignment="CENTER">
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<!-- Buttons / Menüs zur Anzeigeänderung -->
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<Button text="Aufsteigend sortieren" onAction="#onSortAscending"/>
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<Button text="Absteigend sortieren" onAction="#onSortDescending"/>
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<Button text="Nur positive" onAction="#onShowPositive"/>
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<Button text="Nur negative" onAction="#onShowNegative"/>
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<Button text="Alle anzeigen" onAction="#onShowAll"/>
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</HBox>
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</bottom>
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</BorderPane>
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26
src/main/resources/Mainview.fxml
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26
src/main/resources/Mainview.fxml
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<?xml version="1.0" encoding="UTF-8"?>
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<?import javafx.scene.control.*?>
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<?import javafx.scene.layout.*?>
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<BorderPane fx:id="root" xmlns="http://javafx.com/javafx"
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xmlns:fx="http://javafx.com/fxml"
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fx:controller="ui.MainviewController">
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<top>
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<MenuBar>
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<Menu text="Datei">
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<MenuItem text="Neu"/>
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<MenuItem text="Öffnen"/>
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<MenuItem text="Beenden"/>
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</Menu>
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<Menu text="Hilfe">
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<MenuItem text="Über..."/>
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</Menu>
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</MenuBar>
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</top>
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<center>
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<ListView fx:id="accountListView"/>
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</center>
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</BorderPane>
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@@ -492,4 +492,16 @@ public class PrivateBankTest {
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);
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}
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@DisplayName("Get all accounts")
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@Order(22)
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@Test
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public void testGetAllAccounts() {
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List<String> expectedAccounts = List.of(
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"Konto_1", "Konto_3", "Konto_2", "Konto_5", "Konto_4", "Konto_7", "Konto_6", "Konto_8"
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);
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assertEquals(
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expectedAccounts,
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privateBank.getAllAccounts()
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);
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}
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}
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