static void createAccount(String command) {
if (command.split(" ").length < 2) {
System.out.print("\tError! Not enough arguments for command.\n");
return;
}
String issuerSym = command.split(" ")[1].toUpperCase();
String accountNum;
double maxCredit;
CreditAccount account;
CreditAccount[] oldRecords;
CreditAccount[] newRecords;
if (issuerSym.equals("AE")) accountNum = "3";
else if (issuerSym.equals("V")) accountNum = "4";
else if (issuerSym.equals("MC")) accountNum = "5";
else if (issuerSym.equals("DIS")) accountNum = "6";
else if (issuerSym.equals("DINE")) accountNum = "7";
else {
System.out.print("\tError! Issuer symbol [" + issuerSym + "] is not valid.\n");
return;
}
for (int i = 0; i < 15; i++) accountNum += Integer.toString((int) (Math.random() * 10));
maxCredit = Integer.parseInt(accountNum.substring(15)) >= 4 ? 1000.0f : 500.0f;
account = new CreditAccount(accountNum, maxCredit);
account.setIssuerSymbol(issuerSym.toUpperCase());
account.setValid(true);
oldRecords = loadData();
newRecords = new CreditAccount[oldRecords.length + 1];
for (int i = 0; i < oldRecords.length; i++) newRecords[i] = oldRecords[i];
newRecords[oldRecords.length] = account;
saveData(newRecords);
System.out.print(
"\tCreated new credit card account ["
+ issuerSym.toUpperCase()
+ "]:\tAccount Number "
+ accountNum
+ ", Credit Limit : "
+ account.getMaxLimit()
+ "\n");
}
