/**
* Function in charge of getting currency value. Should be formatted as: user (currency) if
* currency is not given, uses default currency.
*/
private String checkCurrency(ArrayList<String> cmd) {
String curr = null;
String user;
if (cmd.size() >= 3) user = cmd.get(2);
else return "Invalid user";
if (cmd.size() >= 4) curr = cmd.get(3);
if (bot.getUserBase().getUser(user) == null) return "User does not exist in database.";
if (curr == null) return bank.getValue(user).toString();
return bank.getValue(user, curr).toString();
}
public void addAccount() {
AddAccountDialog addaccount = new AddAccountDialog(this, "Add Account");
Point loc = getLocation();
addaccount.setLocation(loc.x + 50, loc.y + 50);
addaccount.setModal(true);
addaccount.setVisible(true);
if (!addaccount.canceled()) {
String number = null;
try {
number = bank.createAccount(addaccount.getOwnerName());
} catch (Exception e) {
error(e);
}
if (number == null) {
JOptionPane.showMessageDialog(
this, "Account could not be created", "Error", JOptionPane.ERROR_MESSAGE);
} else {
try {
Account acc = bank.getAccount(number);
accounts.put(number, acc);
String str = addaccount.getBalance().trim();
double amount;
if (str.equals("")) amount = 0;
else amount = Double.parseDouble(str);
acc.deposit(amount);
} catch (NumberFormatException e) {
JOptionPane.showMessageDialog(this, "Illegal Format", "Error", JOptionPane.ERROR_MESSAGE);
} catch (IllegalArgumentException e) {
JOptionPane.showMessageDialog(
this, "Illegal Argument", "Error", JOptionPane.ERROR_MESSAGE);
} catch (InactiveException e) {
JOptionPane.showMessageDialog(
this, "Account is inactive", "Error", JOptionPane.ERROR_MESSAGE);
} catch (Exception e) {
error(e);
}
ignoreItemChanges = true;
accountcombo.addItem(number);
accountcombo.setSelectedItem(number);
ignoreItemChanges = false;
refreshDialog();
}
}
}
public void closeAccount() {
String number = currentAccountNumber();
if (number != null) {
int res =
JOptionPane.showConfirmDialog(
this,
"Really close account " + number + "?",
"Confirm closing",
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (res == 0) {
try {
boolean done = bank.closeAccount(number);
if (done) {
refreshDialog();
} else {
JOptionPane.showMessageDialog(
this, "Account could not be closed", "Error", JOptionPane.ERROR_MESSAGE);
}
} catch (Exception e) {
error(e);
}
}
}
}
@Override
public void run() {
while (!Thread.currentThread().isInterrupted()) {
transactionCount++;
int randomAmount = random.nextInt(1000);
boolean randomDirection = random.nextBoolean();
bank.transaction(randomAmount, randomDirection);
}
}
private void refreshDialog() {
String nr = currentAccountNumber();
accountcombo.removeAllItems();
if (bank != null) {
try {
Set<String> s = bank.getAccountNumbers();
ArrayList<String> accnumbers = new ArrayList<String>(s);
Collections.sort(accnumbers);
ignoreItemChanges = true;
for (String item : accnumbers) {
accountcombo.addItem(item);
if (item.equals(nr)) accountcombo.setSelectedItem(item);
}
ignoreItemChanges = false;
// clean up local accounts map
for (String key : s) {
if (!accounts.containsKey(key)) {
accounts.put(key, bank.getAccount(key));
}
}
Iterator<String> it = accounts.keySet().iterator();
while (it.hasNext()) {
if (!s.contains(it.next())) it.remove();
}
int size = s.size();
btn_deposit.setEnabled(size > 0);
btn_withdraw.setEnabled(size > 0);
btn_transfer.setEnabled(size > 1);
item_close.setEnabled(size > 0);
for (BankTest t : tests) {
JMenuItem m = testMenuItems.get(t);
m.setEnabled(t.isEnabled(size));
}
updateCustomerInfo();
} catch (Exception e) {
error(e);
}
}
}
public void transfer() {
String number = currentAccountNumber();
if (number != null) {
try {
Set<String> s = new HashSet<String>(accounts.keySet());
s.remove(number);
TransferDialog trans = new TransferDialog(this, "Transfer Money", number, s);
Point loc = getLocation();
trans.setLocation(loc.x + 50, loc.y + 50);
trans.setModal(true);
trans.setVisible(true);
if (!trans.canceled()) {
if (number.equals(trans.getAccountNumber())) {
JOptionPane.showMessageDialog(
this, "Both Accounts are the same!", "Error", JOptionPane.ERROR_MESSAGE);
} else {
try {
double amount = Double.parseDouble(trans.getBalance());
Account from = accounts.get(number);
Account to = accounts.get(trans.getAccountNumber());
bank.transfer(from, to, amount);
// after transfer adjust value of displayed account
fld_balance.setText(currencyFormat(from.getBalance()));
JOptionPane.showMessageDialog(
this, "Transfer successfull", "Information", JOptionPane.INFORMATION_MESSAGE);
} catch (NumberFormatException e) {
JOptionPane.showMessageDialog(
this, "Illegal Balance", "Error", JOptionPane.ERROR_MESSAGE);
} catch (IllegalArgumentException e) {
JOptionPane.showMessageDialog(
this, "Illegal Argument", "Error", JOptionPane.ERROR_MESSAGE);
} catch (InactiveException e) {
JOptionPane.showMessageDialog(
this, "At least one account is inactive", "Error", JOptionPane.ERROR_MESSAGE);
} catch (OverdrawException e) {
JOptionPane.showMessageDialog(
this, "Account must not be overdrawn", "Error", JOptionPane.ERROR_MESSAGE);
}
}
}
} catch (Exception e) {
error(e);
}
}
}
/**
* Fuehrt eine Ueberweiung aus. Die Ueberweisung ist nur moeglich, wenn sie durch das
* Ausgangskonto (quelle) gedeckt ist. Es ist nicht erlaubt, negative Betraege anzugeben.
*
* @param quelle Kontonummer von der aus ueberwiesen wird
* @param zielBank Bank zu der ueberwiesen wird
* @param zielKonto Kontonummer zu der ueberwiesen wird
* @param betrag Geldbetrag
* @throws IllegalArgumentException bei falscher Eingabe
*/
public void ueberweisen(int quelle, Bank zielBank, int zielKonto, double betrag) {
getKonto(quelle).ueberweisen(betrag, zielBank.getKonto(zielKonto));
}
/**
* Helper function to call in order to get
*
* @param cmd
* @return
*/
private String showAvailableOptions(ArrayList<String> cmd) {
return "Currently Available Currencies are: " + bank.getConversion().toString();
}