Refactored the account-view.fxml and associated stuff to include the account's description.

src/main/java/com/andrewlalis/perfin/control/AccountViewController.java

@@ -7,34 +7,39 @@ import com.andrewlalis.perfin.data.util.DateUtil;
 import com.andrewlalis.perfin.model.Account;
 import com.andrewlalis.perfin.model.MoneyValue;
 import com.andrewlalis.perfin.model.Profile;
+import com.andrewlalis.perfin.view.BindingUtil;
 import com.andrewlalis.perfin.view.component.AccountHistoryView;
+import com.andrewlalis.perfin.view.component.PropertiesPane;
 import com.andrewlalis.perfin.view.component.validation.ValidationApplier;
 import com.andrewlalis.perfin.view.component.validation.validators.PredicateValidator;
 import javafx.application.Platform;
 import javafx.beans.binding.BooleanExpression;
-import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.*;
-import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.value.ObservableValue;
 import javafx.fxml.FXML;
 import javafx.scene.control.Button;
 import javafx.scene.control.DatePicker;
 import javafx.scene.control.Label;
 import javafx.scene.layout.HBox;
+import javafx.scene.text.Text;
 
 import java.time.*;
 
 import static com.andrewlalis.perfin.PerfinApp.router;
 
 public class AccountViewController implements RouteSelectionListener {
-    private Account account;
+    private final ObjectProperty<Account> accountProperty = new SimpleObjectProperty<>(null);
+    private final ObservableValue<Boolean> accountArchived = accountProperty.map(a -> a != null && a.isArchived());
+    private final StringProperty balanceTextProperty = new SimpleStringProperty(null);
 
     @FXML public Label titleLabel;
-
     @FXML public Label accountNameLabel;
     @FXML public Label accountNumberLabel;
     @FXML public Label accountCurrencyLabel;
     @FXML public Label accountCreatedAtLabel;
     @FXML public Label accountBalanceLabel;
-    @FXML public BooleanProperty accountArchivedProperty = new SimpleBooleanProperty(false);
+    @FXML public PropertiesPane descriptionPane;
+    @FXML public Text accountDescriptionText;
 
     @FXML public AccountHistoryView accountHistory;
 
@@ -44,11 +49,21 @@ public class AccountViewController implements RouteSelectionListener {
     @FXML public Button balanceCheckerButton;
 
     @FXML public void initialize() {
+        titleLabel.textProperty().bind(accountProperty.map(a -> "Account #" + a.id));
+        accountNameLabel.textProperty().bind(accountProperty.map(Account::getName));
+        accountNumberLabel.textProperty().bind(accountProperty.map(Account::getAccountNumber));
+        accountCurrencyLabel.textProperty().bind(accountProperty.map(a -> a.getCurrency().getDisplayName()));
+        accountCreatedAtLabel.textProperty().bind(accountProperty.map(a -> DateUtil.formatUTCAsLocalWithZone(a.getCreatedAt())));
+        accountDescriptionText.textProperty().bind(accountProperty.map(Account::getDescription));
+        var hasDescription = accountProperty.map(a -> a.getDescription() != null);
+        BindingUtil.bindManagedAndVisible(descriptionPane, hasDescription);
+        accountBalanceLabel.textProperty().bind(balanceTextProperty);
+
         actionsBox.getChildren().forEach(node -> {
             Button button = (Button) node;
-            BooleanExpression buttonActive = accountArchivedProperty;
+            ObservableValue<Boolean> buttonActive = accountArchived;
             if (button.getText().equalsIgnoreCase("Unarchive")) {
-                buttonActive = buttonActive.not();
+                buttonActive = BooleanExpression.booleanExpression(buttonActive).not();
             }
             button.disableProperty().bind(buttonActive);
             button.managedProperty().bind(button.visibleProperty());
@@ -66,41 +81,42 @@ public class AccountViewController implements RouteSelectionListener {
                     .toInstant();
             Profile.getCurrent().dataSource().mapRepoAsync(
                     AccountRepository.class,
-                    repo -> repo.deriveBalance(account.id, timestamp)
+                    repo -> repo.deriveBalance(getAccount().id, timestamp)
             ).thenAccept(balance -> Platform.runLater(() -> {
                 String msg = String.format(
                         "Your balance as of %s is %s, according to Perfin's data.",
                         date,
-                        CurrencyUtil.formatMoney(new MoneyValue(balance, account.getCurrency()))
+                        CurrencyUtil.formatMoney(new MoneyValue(balance, getAccount().getCurrency()))
                 );
                 Popups.message(balanceCheckerButton, msg);
             }));
         });
+
+        accountProperty.addListener((observable, oldValue, newValue) -> {
+            accountHistory.clear();
+            if (newValue == null) {
+                balanceTextProperty.set(null);
+            } else {
+                accountHistory.setAccountId(newValue.id);
+                accountHistory.loadMoreHistory();
+                Profile.getCurrent().dataSource().getAccountBalanceText(newValue)
+                        .thenAccept(s -> Platform.runLater(() -> balanceTextProperty.set(s)));
+            }
+        });
     }
 
     @Override
     public void onRouteSelected(Object context) {
-        account = (Account) context;
+        this.accountProperty.set((Account) context);
-        accountArchivedProperty.set(account.isArchived());
-        titleLabel.setText("Account #" + account.id);
-        accountNameLabel.setText(account.getName());
-        accountNumberLabel.setText(account.getAccountNumber());
-        accountCurrencyLabel.setText(account.getCurrency().getDisplayName());
-        accountCreatedAtLabel.setText(DateUtil.formatUTCAsLocalWithZone(account.getCreatedAt()));
-        Profile.getCurrent().dataSource().getAccountBalanceText(account)
-                .thenAccept(accountBalanceLabel::setText);
-        accountHistory.clear();
-        accountHistory.setAccountId(account.id);
-        accountHistory.loadMoreHistory();
     }
 
     @FXML
     public void goToEditPage() {
-        router.navigate("edit-account", account);
+        router.navigate("edit-account", getAccount());
     }
 
     @FXML public void goToCreateBalanceRecord() {
-        router.navigate("create-balance-record", account);
+        router.navigate("create-balance-record", getAccount());
     }
 
     @FXML
@@ -114,7 +130,7 @@ public class AccountViewController implements RouteSelectionListener {
                         "later if you need to."
         );
         if (confirmResult) {
-            Profile.getCurrent().dataSource().useRepo(AccountRepository.class, repo -> repo.archive(account.id));
+            Profile.getCurrent().dataSource().useRepo(AccountRepository.class, repo -> repo.archive(getAccount().id));
             router.replace("accounts");
         }
     }
@@ -126,7 +142,7 @@ public class AccountViewController implements RouteSelectionListener {
                         "status?"
         );
         if (confirm) {
-            Profile.getCurrent().dataSource().useRepo(AccountRepository.class, repo -> repo.unarchive(account.id));
+            Profile.getCurrent().dataSource().useRepo(AccountRepository.class, repo -> repo.unarchive(getAccount().id));
             router.replace("accounts");
         }
     }
@@ -142,8 +158,12 @@ public class AccountViewController implements RouteSelectionListener {
                         "want to hide it."
         );
         if (confirm) {
-            Profile.getCurrent().dataSource().useRepo(AccountRepository.class, repo -> repo.delete(account));
+            Profile.getCurrent().dataSource().useRepo(AccountRepository.class, repo -> repo.delete(getAccount()));
             router.replace("accounts");
         }
     }
+
+    private Account getAccount() {
+        return accountProperty.get();
+    }
 }

src/main/java/com/andrewlalis/perfin/control/EditAccountController.java

@@ -33,20 +33,14 @@ public class EditAccountController implements RouteSelectionListener {
     private Account account;
     private final BooleanProperty creatingNewAccount = new SimpleBooleanProperty(false);
 
-    @FXML
+    @FXML public Label titleLabel;
-    public Label titleLabel;
+    @FXML public TextField accountNameField;
-    @FXML
+    @FXML public TextField accountNumberField;
-    public TextField accountNameField;
+    @FXML public ComboBox<Currency> accountCurrencyComboBox;
-    @FXML
+    @FXML public ChoiceBox<AccountType> accountTypeChoiceBox;
-    public TextField accountNumberField;
+    @FXML public TextArea descriptionField;
-    @FXML
+    @FXML public PropertiesPane initialBalanceContent;
-    public ComboBox<Currency> accountCurrencyComboBox;
+    @FXML public TextField initialBalanceField;
-    @FXML
-    public ChoiceBox<AccountType> accountTypeChoiceBox;
-    @FXML
-    public PropertiesPane initialBalanceContent;
-    @FXML
-    public TextField initialBalanceField;
 
     @FXML public Button saveButton;
 
@@ -66,8 +60,12 @@ public class EditAccountController implements RouteSelectionListener {
                 new CurrencyAmountValidator(() -> accountCurrencyComboBox.getValue(), true, false)
         ).attachToTextField(initialBalanceField, accountCurrencyComboBox.valueProperty());
 
+        var descriptionValid = new ValidationApplier<>(new PredicateValidator<String>()
+                .addPredicate(s -> s == null || s.strip().length() <= Account.DESCRIPTION_MAX_LENGTH, "Description is too long.")
+        ).attach(descriptionField, descriptionField.textProperty());
+
         // Combine validity of all fields for an expression that determines if the whole form is valid.
-        BooleanExpression formValid = nameValid.and(numberValid).and(balanceValid.or(creatingNewAccount.not()));
+        BooleanExpression formValid = nameValid.and(numberValid).and(balanceValid.or(creatingNewAccount.not())).and(descriptionValid);
         saveButton.disableProperty().bind(formValid.not());
 
         List<Currency> priorityCurrencies = Stream.of("USD", "EUR", "GBP", "CAD", "AUD")
@@ -111,6 +109,11 @@ public class EditAccountController implements RouteSelectionListener {
         String number = accountNumberField.getText().strip();
         AccountType type = accountTypeChoiceBox.getValue();
         Currency currency = accountCurrencyComboBox.getValue();
+        String description = descriptionField.getText();
+        if (description != null) {
+            description = description.strip();
+            if (description.isBlank()) description = null;
+        }
         try (
                 var accountRepo = Profile.getCurrent().dataSource().getAccountRepository();
                 var balanceRepo = Profile.getCurrent().dataSource().getBalanceRecordRepository()
@@ -128,14 +131,14 @@ public class EditAccountController implements RouteSelectionListener {
                 );
                 boolean success = Popups.confirm(accountNameField, prompt);
                 if (success) {
-                    long id = accountRepo.insert(type, number, name, currency);
+                    long id = accountRepo.insert(type, number, name, currency, description);
                     balanceRepo.insert(LocalDateTime.now(ZoneOffset.UTC), id, initialBalance, currency, attachments);
                     // Once we create the new account, go to the account.
                     Account newAccount = accountRepo.findById(id).orElseThrow();
                     router.replace("account", newAccount);
                 }
             } else {
-                accountRepo.update(account.id, type, number, name, currency);
+                accountRepo.update(account.id, type, number, name, currency, description);
                 Account updatedAccount = accountRepo.findById(account.id).orElseThrow();
                 router.replace("account", updatedAccount);
             }
@@ -157,11 +160,13 @@ public class EditAccountController implements RouteSelectionListener {
             accountTypeChoiceBox.getSelectionModel().selectFirst();
             accountCurrencyComboBox.getSelectionModel().select(Currency.getInstance("USD"));
             initialBalanceField.setText(String.format("%.02f", 0f));
+            descriptionField.setText(null);
         } else {
             accountNameField.setText(account.getName());
             accountNumberField.setText(account.getAccountNumber());
             accountTypeChoiceBox.getSelectionModel().select(account.getType());
             accountCurrencyComboBox.getSelectionModel().select(account.getCurrency());
+            descriptionField.setText(account.getDescription());
         }
     }
 }

src/main/java/com/andrewlalis/perfin/data/AccountRepository.java

@@ -16,14 +16,14 @@ import java.util.Optional;
 import java.util.Set;
 
 public interface AccountRepository extends Repository, AutoCloseable {
-    long insert(AccountType type, String accountNumber, String name, Currency currency);
+    long insert(AccountType type, String accountNumber, String name, Currency currency, String description);
     Page<Account> findAll(PageRequest pagination);
     List<Account> findAllOrderedByRecentHistory();
     List<Account> findTopNOrderedByRecentHistory(int n);
     List<Account> findTopNRecentlyActive(int n, int daysSinceLastActive);
     List<Account> findAllByCurrency(Currency currency);
     Optional<Account> findById(long id);
-    void update(long accountId, AccountType type, String accountNumber, String name, Currency currency);
+    void update(long accountId, AccountType type, String accountNumber, String name, Currency currency, String description);
     void delete(Account account);
     void archive(long accountId);
     void unarchive(long accountId);

src/main/java/com/andrewlalis/perfin/data/impl/JdbcAccountRepository.java

@@ -23,18 +23,18 @@ public record JdbcAccountRepository(Connection conn, Path contentDir) implements
     private static final Logger log = LoggerFactory.getLogger(JdbcAccountRepository.class);
 
     @Override
-    public long insert(AccountType type, String accountNumber, String name, Currency currency) {
+    public long insert(AccountType type, String accountNumber, String name, Currency currency, String description) {
         return DbUtil.doTransaction(conn, () -> {
+
             long accountId = DbUtil.insertOne(
                     conn,
-                    "INSERT INTO account (created_at, account_type, account_number, name, currency) VALUES (?, ?, ?, ?, ?)",
+                    "INSERT INTO account (created_at, account_type, account_number, name, currency, description) VALUES (?, ?, ?, ?, ?, ?)",
-                    List.of(
                     DbUtil.timestampFromUtcNow(),
                     type.name(),
                     accountNumber,
                     name,
-                            currency.getCurrencyCode()
+                    currency.getCurrencyCode(),
-                    )
+                    description
             );
             // Insert a history item indicating the creation of the account.
             HistoryRepository historyRepo = new JdbcHistoryRepository(conn);
@@ -210,7 +210,7 @@ public record JdbcAccountRepository(Connection conn, Path contentDir) implements
     }
 
     @Override
-    public void update(long accountId, AccountType type, String accountNumber, String name, Currency currency) {
+    public void update(long accountId, AccountType type, String accountNumber, String name, Currency currency, String description) {
         DbUtil.doTransaction(conn, () -> {
             Account account = findById(accountId).orElse(null);
             if (account == null) return;
@@ -231,6 +231,10 @@ public record JdbcAccountRepository(Connection conn, Path contentDir) implements
                 DbUtil.updateOne(conn, "UPDATE account SET currency = ? WHERE id = ?", currency.getCurrencyCode(), accountId);
                 updateMessages.add(String.format("Updated account currency from %s to %s.", account.getCurrency(), currency));
             }
+            if (!Objects.equals(account.getDescription(), description)) {
+                DbUtil.updateOne(conn, "UPDATE account SET description = ? WHERE id = ?", description, accountId);
+                updateMessages.add("Updated account's description.");
+            }
             if (!updateMessages.isEmpty()) {
                 var historyRepo = new JdbcHistoryRepository(conn);
                 long historyId = historyRepo.getOrCreateHistoryForAccount(accountId);

src/main/java/com/andrewlalis/perfin/data/util/DbUtil.java

@@ -28,7 +28,13 @@ public final class DbUtil {
     }
 
     public static void setArgs(PreparedStatement stmt, Object... args) {
-        setArgs(stmt, List.of(args));
+        for (int i = 0; i < args.length; i++) {
+            try {
+                stmt.setObject(i + 1, args[i]);
+            } catch (SQLException e) {
+                throw new UncheckedSqlException("Failed to set parameter " + (i + 1) + " to " + args[i], e);
+            }
+        }
     }
 
     public static long getGeneratedId(PreparedStatement stmt) {
@@ -107,6 +113,11 @@ public final class DbUtil {
     }
 
     public static void updateOne(Connection conn, String query, List<Object> args) {
+        Object[] argsArray = args.toArray();
+        updateOne(conn, query, argsArray);
+    }
+
+    public static void updateOne(Connection conn, String query, Object... args) {
         try (var stmt = conn.prepareStatement(query)) {
             setArgs(stmt, args);
             int updateCount = stmt.executeUpdate();
@@ -116,11 +127,12 @@ public final class DbUtil {
         }
     }
 
-    public static void updateOne(Connection conn, String query, Object... args) {
+    public static long insertOne(Connection conn, String query, List<Object> args) {
-        updateOne(conn, query, List.of(args));
+        Object[] argsArray = args.toArray();
+        return insertOne(conn, query, argsArray);
     }
 
-    public static long insertOne(Connection conn, String query, List<Object> args) {
+    public static long insertOne(Connection conn, String query, Object... args) {
         try (var stmt = conn.prepareStatement(query, Statement.RETURN_GENERATED_KEYS)) {
             setArgs(stmt, args);
             int result = stmt.executeUpdate();
@@ -131,10 +143,6 @@ public final class DbUtil {
         }
     }
 
-    public static long insertOne(Connection conn, String query, Object... args) {
-        return insertOne(conn, query, List.of(args));
-    }
-
     public static Timestamp timestampFromUtcLDT(LocalDateTime utc) {
         return Timestamp.from(utc.toInstant(ZoneOffset.UTC));
     }

src/main/resources/account-view.fxml

@@ -44,6 +44,11 @@
                 </PropertiesPane>
             </FlowPane>
 
+            <PropertiesPane vgap="5" hgap="5" fx:id="descriptionPane">
+                <Label text="Description" styleClass="bold-text" labelFor="${accountDescriptionText}"/>
+                <TextFlow maxWidth="500"><Text fx:id="accountDescriptionText"/></TextFlow>
+            </PropertiesPane>
+
             <!-- Action buttons -->
             <HBox fx:id="actionsBox" styleClass="std-padding,std-spacing,small-font">
                 <Button text="Edit" onAction="#goToEditPage"/>

src/main/resources/edit-account.fxml

@@ -32,6 +32,13 @@
 
                 <Label text="Account Type" styleClass="bold-text"/>
                 <ChoiceBox fx:id="accountTypeChoiceBox"/>
+
+                <Label text="Description" styleClass="bold-text"/>
+                <TextArea
+                        fx:id="descriptionField"
+                        wrapText="true"
+                        style="-fx-pref-height: 100px;-fx-min-height: 100px;"
+                />
             </PropertiesPane>
 
             <!-- Initial balance content that's only visible when creating a new account. -->