import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Scanner;
import javax.swing.JOptionPane;
/*
 * BankAccountExerciseSolution.java
 *
 * Created on October 5, 2005, 4:02 PM
 *
 * Author: Bill Kraynek
 */

/**
 *
 * @author Bill Kraynek
 */
public class BankAccountExerciseSolution {
    
    /** Creates a new instance of BankAccountExerciseSolution */
    public BankAccountExerciseSolution() throws Exception {
        ArrayList<BankAccount> accounts = new ArrayList<BankAccount>();
        Scanner fileScanner = new Scanner(new File("bankData.txt"));
        while( fileScanner.hasNext() ) {
            String name = fileScanner.next();
            BankAccount anAccount = new BankAccount(name);
            if( accounts.contains(anAccount) ) {
                // if anAccount is in accounts find it and assign anAccount to it
                int accountIndex = accounts.indexOf(anAccount);
                anAccount = accounts.get(accountIndex);                
            } else {
                // if anAccount is not there add it
                accounts.add(anAccount);
            } // end if
            String transaction = fileScanner.next();
            double amount = fileScanner.nextDouble();
            if( transaction.equals("d") ) {
                // make a deposit
                anAccount.deposit(amount);
            }// end if
            if( transaction.equals("w") ) {
                // make a withdrawal
                anAccount.withdraw(amount);
            }// end if
        }// end while
        JOptionPane.showMessageDialog(null,accounts);
        Collections.sort(accounts);
        JOptionPane.showMessageDialog(null,accounts);
        Collections.sort(accounts, new CompareBalances());
        JOptionPane.showMessageDialog(null,accounts);
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws Exception {
        new BankAccountExerciseSolution();
    }
    
    class CompareBalances implements Comparator<BankAccount> {
        public int compare(BankAccount left, BankAccount right) {
            return (int)(right.getBalance() - left.getBalance());
        }
    }
    
}