public static void Main()
{
MenuOption userSelection;
Bank bank = new Bank(); //create new bank object
Console.WriteLine("Hello and Welcome to the bank");
//create the first bank account
Account account = CreateAccount();
//add it to the list of banks
bank.AddAccount(account);
/* Main do while loop */
/* */
/* Program runs from here */
/* And calls methods as required */
do
{
userSelection = ReadUserOption(); // call method to get user selection
Utl.lineBreak();
Console.WriteLine("You selected: {0}", userSelection); //let the user know what they picked
// call required method by using the userSelection
switch (userSelection)
{
case MenuOption.Withdraw: // withdraw by calling the DoWithdraw method
DoWithdraw(bank);
break;
case MenuOption.Deposit: // deposit by calling the DoDeposit method
DoDeposit(bank);
break;
case MenuOption.Print: // print by calling the Doprint method
DoPrint(bank);
break;
case MenuOption.Transfer: // transfer by calling the DoTransfer method
DoTransfer(bank);
break;
case MenuOption.NewAccount: // create a new account
//use the create account method to create a new account
Account newAccount = CreateAccount();
//add it to the list of accounts within the bank object
bank.AddAccount(newAccount);
break;
}
} while (userSelection != MenuOption.Quit); // quit if the user selects quit
}
public void Print()
{
if (_success == true) //if all successful print the tranfer details and the methods from withdraw and deposit
{
Utl.lineBreak();
System.Console.WriteLine("The transcation was successful");
Utl.lineBreak();
System.Console.WriteLine("Transferred ${0} from {1} to {2}", _amount, _fromAccount.Name, _toAccount.Name);
Utl.lineBreak();
_theWithdraw.Print();
Utl.lineBreak();
_theDeposit.Print();
}
else //else print that it was not succesful
{
Console.WriteLine("Transcation wasn't succesful");
}
}
private static void DoDeposit(Bank toBank) // deposit method
{
decimal input; //used to store the user inputted amount
Account toAccount = FindAccount(toBank);
if (toAccount == null)
{
return;
}
Utl.lineBreak();
Console.WriteLine("Enter how much you would like to deposit?");
input = Convert.ToDecimal(Console.ReadLine()); //store the amount after converting to decimal
var deposit = new DepositTransaction(toAccount, input); //create a new deposit object
deposit.Execute(); // excute the deposit on the deposit object
deposit.Print(); // and print the object
//account.Deposit(input); // call the Deposit method pass the amount to be deposited
}
/*Methods Below */
public static MenuOption ReadUserOption() //method of getting the users menu option
{
int option;
int count = 0; // used to store the amount of times user incorrectly inputted a option
Utl.lineBreak();
Console.WriteLine("- 1.Withdraw 2.Deposit 3.Print 4.Transfer 5.New Account 6.Quit -"); //print starting text
do
{
if (count > 1) // check to see if count is more then 1
{
Utl.lineBreak();
Console.WriteLine("Ummmmm.......try inputting a valid number"); // if the end user enters the wrong input more then once
}
Utl.lineBreak();
Console.WriteLine("Pick one of the options 1, 2, 3, 4, 5, or 6"); // give the user their choices
// try to convert users input in to int, if there's an error, let the user know
try
{
option = Convert.ToInt32(Console.ReadLine()); //get option from user
}
catch
{
Utl.lineBreak();
Console.WriteLine("Umm not sure what that is but thats not a number");
option = -1; // set option to - 1 so user can try again
}
if (option > 0 && option < 7) //if option is within required range break the loop and pass selected option
{
break; // break do while loop
}
Utl.lineBreak();
Console.WriteLine("Lets try that again..."); //if loop did not break display error to end user asking for their input again
count++; // add to count if wrong input
} while (option < 0 || option > 6); // input is not within required range keep looping
return((MenuOption)(option - 1)); // return selected option in the correct numbering convention
}
//create account method below
private static Account CreateAccount()
{
string accountName;
decimal openingBalance = 0;
Utl.lineBreak();
Console.WriteLine("Please enter an account name...");
accountName = Console.ReadLine(); // set account name
Utl.lineBreak();
// let the user create an account and define a opening balance (in the next version will need to add error handling when user create an account)
// ask user to enter opening balance
// use a do while loop to make sure they don't enter a negative amount
do
{
Utl.lineBreak();
Console.WriteLine("Please Enter a opening balance...");
// try to convert user input to decimal
try
{
openingBalance = Convert.ToDecimal(Console.ReadLine()); // set opening balance
if (openingBalance < 0) // display error to user when there is a negative amount
{
Console.WriteLine("Can't open account with negative balance");
}
}
// tell user that they didn't enter a vaild input
catch {
Utl.lineBreak();
Console.WriteLine("not a vaild input");
openingBalance = -1; // set openingBalance to -1 so while loop keeps running
}
} while (openingBalance < 0);
//create a new account based on the user input
Account account = new Account(accountName, openingBalance);
return(account);
}
private static void DoWithdraw(Bank toBank) // withdraw method
{
decimal input; //used to store the user inputted amount
Account fromAccount = FindAccount(toBank);
if (fromAccount == null)
{
return;
}
Utl.lineBreak();
Console.WriteLine("Enter how much you would like to withdraw?");
input = Convert.ToDecimal(Console.ReadLine()); //store the amount after converting to decimal
var withdraw = new WithdrawTransaction(fromAccount, input);
withdraw.Execute();
withdraw.Print();
toBank.ExecuteTransaction(withdraw);
// account.Withdraw(input); //call the Withdraw method passing the amount to be withdraw
}
