public void printAllAccounts(String customerID) {
// Sorts the customer based on ID, then prints the accounts information
// change the withdrawal funcitons and deposit functions too
ajf.dispose();
ajf = new AdminRunningFrame(this);
Collections.sort(cust, Customer.CompareIDs);
String searchString = ajf.getCustomerID();
StringBuilder stringResults = new StringBuilder();
String header = header();
stringResults.append(header);
for (Customer customer : cust) {
String id = customer.returnID();
String name = customer.getName().toUpperCase();
String pin = customer.returnPin();
if (searchString.equals(id)) {
ArrayList<Account> accounts = customer.getAccounts();
if (!accounts.isEmpty()) {
for (Account account : accounts) {
if (account.checkActive()) {
String accountNumber = account.returnNumber();
double balance = account.returnBalance();
String balanceAsString = formatter.format(balance);
String customerInfo = printAdminInfo(name, id, accountNumber, pin, balanceAsString);
stringResults.append(customerInfo);
}
}
}
}
}
String resultsAsString = stringResults.toString();
ajf.printInfo(resultsAsString);
}
public void printHighestBalance() {
// prints the accounts from highest amount to lowest, with those who have empty accounts last
ajf.dispose();
ajf = new AdminRunningFrame(this);
StringBuilder stringResults = new StringBuilder();
String header = header();
stringResults.append(header);
if (!cust.isEmpty()) {
ArrayList<Account> allAccounts = new ArrayList<Account>();
ArrayList<Customer> CustomersNoAccounts = new ArrayList<Customer>();
for (Customer c : cust) {
ArrayList<Account> accounts = c.getAccounts();
if (!accounts.isEmpty()) {
// Concatenates all the accounts together for easy sorting
allAccounts.addAll(accounts);
}
// Adds customers without accounts to a separate list to be printed at the end of all the
// others
else {
CustomersNoAccounts.add(c);
}
}
if (!allAccounts.isEmpty()) {
Collections.sort(allAccounts, Account.CompareBalances);
for (Account a : allAccounts) {
if (a.checkActive()) {
String id = a.getID();
String name = a.getName().toUpperCase();
String pin = a.getPin();
String accountNumber = a.returnNumber();
double balance = a.returnBalance();
String balanceAsString = formatter.format(balance);
String customerInfo = printAdminInfo(name, id, accountNumber, pin, balanceAsString);
stringResults.append(customerInfo);
}
}
}
if (!CustomersNoAccounts.isEmpty()) {
Collections.sort(CustomersNoAccounts, Customer.CompareName);
for (Customer c : CustomersNoAccounts) {
String id = c.returnID();
String name = c.getName().toUpperCase();
String pin = c.returnPin();
String noAccounts = String.format("%-20s %-9s %-10s\n", name, id, pin);
stringResults.append(noAccounts);
}
}
String resultsAsString = stringResults.toString();
ajf.printInfo(resultsAsString);
}
}
public void printByCustomerName() {
// Prints the database info by customer's name in ascending order
Collections.sort(cust, Customer.CompareName);
ajf.dispose();
ajf = new AdminRunningFrame(this);
StringBuilder stringResults = new StringBuilder();
String header = header();
stringResults.append(header);
if (!cust.isEmpty()) {
for (Customer customer : cust) {
String id = customer.returnID();
String name = customer.getName().toUpperCase();
String pin = customer.returnPin();
ArrayList<Account> accounts = customer.getAccounts();
if (!accounts.isEmpty()) {
for (Account account : accounts) {
if (account.checkActive()) {
String accountNumber = account.returnNumber();
double balance = account.returnBalance();
String balanceAsString = formatter.format(balance);
String customerInfo = printAdminInfo(name, id, accountNumber, pin, balanceAsString);
stringResults.append(customerInfo);
}
}
} else {
// Still prints customers who have created customer accounts but not set up any
// checking/savings
String noAccounts = String.format("%-20s %-9s %-10s\n", name, id, pin);
stringResults.append(noAccounts);
}
}
}
String resultsAsString = stringResults.toString();
ajf.printInfo(resultsAsString);
}
private void validate_info(String newUserID, String newPin) {
// validates that the customer has put in the correct Customer name and PIN
if (newPin == null || newPin.length() != 4) {
// returns the Customer object right away if the pin number is wrong, which will cause
// the functions defined below to just pass through without doing anything
pin = newPin;
} else {
// Validate user information
for (Customer c : cust) {
// Checks to see if the customer is already in the database
String possibleCustID = c.returnID();
if (possibleCustID.equals(newUserID)) {
found = true;
String possibleCustPIN = c.returnPin(); // Sets possible customer PIN for validation
if (possibleCustPIN.equals(newPin)) {
customer = c;
pin = newPin;
}
pin =
newPin; // so if customer ends up being null but the pin still has value, then the pin
// was incorrect
}
}
}
if (!found) { // calls the correct warning message if either the customer or pin is not correct
if (pin == null) {
jf.errorMessage("That customer is not in our database.");
} else {
jf.errorMessage(
"Invalid PIN number."); // if the customer has not been found but the pin has been set
// that means the pin was invalid
}
}
}