private void AccountBalanceOption(Customer customer)
{
_console.LineBreak();
_console.HorizontalString();
_console.WriteLineBold(String.Format("{0}{1}", "Account".PadRight(20), "Balance"));
_console.HorizontalString();
foreach (var account in customer.AccountBalances())
_console.WriteLineBold(account);
_console.LineBreak();
}
private void BankerConsoleInterface(Customer customer, OptionsList accountOptions, OptionsList transferOptions,
OptionsList transactionOptions)
{
int selection;
do
{
int accountSelection;
double amount;
selection = _console.ReadFromOptions(
"Account Options",
"Select an option",
"Invalid option",
transactionOptions
);
switch (selection)
{
case 1:
DepositOption(accountOptions, customer, out accountSelection, out amount);
break;
case 2:
WithdrawOption(accountOptions, customer, out accountSelection, out amount);
break;
case 3:
TransferOption(transferOptions, customer, out accountSelection, out amount);
break;
case 4:
TransactionSummaryOption(customer);
break;
case 5:
AccountBalanceOption(customer);
break;
}
} while (selection != transactionOptions.ContinueOption);
_console.Pause(String.Format("Thank you for using the Algonquin Banking System {0}\n",Helpers.UppercaseFirst(customer.Name)));
}
private void WithdrawOption(OptionsList accountOptions, Customer customer, out int accountSelection, out double amount)
{
do
accountSelection = _console.ReadFromOptions(
"Withdraw from Which account?",
"Select an account",
"Invalid account",
accountOptions, false
); while (!accountOptions.IsValid(accountSelection));
amount = _console.ReadValidDouble("Amount", "Invalid Amount");
try
{
switch (accountSelection)
{
case 1:
customer.WidthdrawFrom(AccountType.Checking, amount);
break;
case 2:
customer.WidthdrawFrom(AccountType.Saving, amount);
break;
}
_console.WriteASuccessLine("Transaction complete");
}
catch (Exceptions.InsufficientFunds)
{
_console.WriteAErrorLine("Insufficient Funds");
}
}
private void TransferOption(OptionsList transferOptions, Customer customer, out int accountSelection, out double amount)
{
do
accountSelection = _console.ReadFromOptions(
"Transfer Options",
"Select an Option",
"Invalid Option",
transferOptions, false
); while (!transferOptions.IsValid(accountSelection));
amount = _console.ReadValidDouble("Enter the amount", "Invalid amount");
try
{
switch (accountSelection)
{
case 1:
customer.TransferFunds(AccountType.Saving, AccountType.Checking, amount);
break;
case 2:
customer.TransferFunds(AccountType.Checking, AccountType.Saving, amount);
break;
}
_console.WriteASuccessLine("Transfer complete");
}
catch (Exceptions.InsufficientFunds)
{
_console.WriteAErrorLine("Insufficient Funds");
}
}
private void TransactionSummaryOption(Customer customer)
{
_console.LineBreak();
TransactionHeader("Checkings");
ExtractTransactions(customer, AccountType.Checking);
TransactionHeader("Savings");
ExtractTransactions(customer, AccountType.Saving);
}
private void ExtractTransactions(Customer customer,AccountType type)
{
foreach (var transaction in customer.AccountTransactions(type))
_console.WriteLine(transaction);
_console.LineBreak();
}
private void DepositOption(OptionsList accountOptions, Customer customer, out int accountSelection, out double amount)
{
do
accountSelection = _console.ReadFromOptions(
"Deposit into Which account?",
"Select an account",
"Invalid account",
accountOptions, false
); while (!accountOptions.IsValid(accountSelection));
amount = _console.ReadValidDouble("Amount", "Invalid Amount");
switch (accountSelection)
{
case 1:
customer.DepositTo(AccountType.Checking, amount);
_console.WriteASuccessLine("Deposit to Checkings successful");
break;
case 2:
customer.DepositTo(AccountType.Saving, amount);
_console.WriteASuccessLine("Deposit to Savings successful");
break;
}
}