public InquiryResult PerformInquiry(Account selectedAccount, Command toPerform, IDataAccessLayer dal, params string[] parameters)
{
List<string> responses = new List<string>();
List<string> followUps = new List<string>();
switch (toPerform.Inquiry)
{
case TransactionTypes.BalanceInquiry:
responses.Add(string.Format("Current Balance is: {0}", selectedAccount.Balance));
break;
case TransactionTypes.Deposit:
double depositing = 0d;
if (parameters != null && parameters.Count() > 0 && double.TryParse(parameters[0], out depositing))
{
responses.Add(string.Format("Deposited: {0}", depositing));
selectedAccount.PerformTransaction(new Transaction("Deposited Funds", new Money(depositing, selectedAccount.LocalCurrency), toPerform.Inquiry));
}
break;
case TransactionTypes.Withdrawal:
double withdrawing = 0d;
if (parameters != null && parameters.Count() > 0 && double.TryParse(parameters[0], out withdrawing))
{
responses.Add(string.Format("Withdrew: {0}", withdrawing));
selectedAccount.PerformTransaction(new Transaction("Withdrew Funds", -new Money(withdrawing, selectedAccount.LocalCurrency), toPerform.Inquiry));
}
break;
case TransactionTypes.ChangeCurrency:
Currency toSwitch = selectedAccount.LocalCurrency;
if (parameters != null && parameters.Count() > 0)
{
foreach (Currency c in AvailableCurrencies.CurrencyList)
{
if (c.Name == parameters[0])
{
toSwitch = c;
responses.Add(string.Format("Switching to currency: {0}", c.Name));
}
}
}
selectedAccount.SwitchAccountCurrency(toSwitch);
responses.Add(string.Format("Completed currency exchange."));
goto case TransactionTypes.BalanceInquiry;
default:
break;
}
return new InquiryResult(responses, followUps);
}
