public void Create(Loanentity newLoan)
{
loenty.Add(newLoan);
foreach (Loanentity accountnum in loenty)
{
Console.WriteLine("The Account Was Added To The Loan Account List. Count: " + loenty.Count);
break;
}
}
public void Close(Loanentity newLoan)
{
foreach (Loanentity accountnum in loenty)
{
loenty.Remove(newLoan);
break;
}
Console.WriteLine("The Account Was Removed From The List. Count: " + loenty.Count);
}
public void Close(Loanentity newLoan)
{
lodal.Close(newLoan);
}
public void Create(Loanentity newLoan)
{
lodal.Create(newLoan);
}
static void Main(string[] args)
{
Console.WriteLine("'Wasted Too Much Time Thinking Of A Good Name' National Bank (;_;)");
Customerentity cusent = new Customerentity();
Checkingentity checkent = new Checkingentity();
Businessentity busent = new Businessentity();
Loanentity loent = new Loanentity();
Termentity trment = new Termentity();
Customerbl custbl = new Customerbl();
Checkingbl checkbl = new Checkingbl();
Businessbl busbl = new Businessbl();
Loanbl lobl = new Loanbl();
Termbl trmbl = new Termbl();
Random rand = new Random();
bool isclosed = false;
while (true)
{
Console.WriteLine();
Console.WriteLine("To Register Type 'register'");
Console.WriteLine("To Open A New Account Type 'open'");
Console.WriteLine("To Close An Account Type 'close'");
Console.WriteLine("To Deposit To An Account type 'deposit'");
Console.WriteLine("To Withdraw From An Account type 'withdraw'");
Console.WriteLine("To Transfer Between Accounts Type 'transfer'");
Console.WriteLine("To Pay Loan Installments Type 'payloan'");
Console.WriteLine("To Display List Of Accounts Type 'accdisplay'");
Console.WriteLine("To Display Transactions For An Account Type 'transactions'");
string userchoice = Console.ReadLine();
if (userchoice == "register")
{
Console.WriteLine();
Console.WriteLine("Enter Your First Name:");
cusent.FirstName = Console.ReadLine();
Console.WriteLine("Enter Your Last Name:");
cusent.LastName = Console.ReadLine();
cusent.Id = rand.Next(1, 100);
Console.WriteLine();
Console.WriteLine("Registration Complete. Account Details:");
Console.WriteLine("First Name: " + cusent.FirstName);
Console.WriteLine("Last Name: " + cusent.LastName);
Console.WriteLine("ID: " + cusent.Id);
custbl.Create(cusent);
}
if (userchoice == "open")
{
try
{
Console.WriteLine();
Console.WriteLine("Please Enter Your ID");
int readid = Convert.ToInt32(Console.ReadLine());
if (readid == cusent.Id)
{
Console.WriteLine();
Console.WriteLine("To Open A Checking Account Type 'checking'");
Console.WriteLine("To Open A Business Account Type 'business'");
Console.WriteLine("To Open A Loan Account Type 'loan'");
Console.WriteLine("To Open A Term Account Type 'term'");
string accounttype = Console.ReadLine();
if (accounttype == "checking")
{
checkent.AccountNum = rand.Next(1000, 2000);
checkent.AccountBalance = 0;
checkent.AccountType = "checking";
checkent.Interest = 10.45;
Console.WriteLine();
Console.WriteLine("New Account Created!");
Console.WriteLine("Your Account Number Is: " + checkent.AccountNum);
Console.WriteLine("Your Default Balance is: " + checkent.AccountBalance);
Console.WriteLine("Your Account Type is: " + checkent.AccountType);
Console.WriteLine("Your Interest Rate is: " + checkent.Interest);
checkbl.Create(checkent);
}
if (accounttype == "business")
{
busent.AccountNum = rand.Next(2000, 3000);
busent.AccountBalance = 0;
busent.AccountType = "business";
Console.WriteLine();
Console.WriteLine("New Account Created!");
Console.WriteLine("Your Account Number Is: " + busent.AccountNum);
Console.WriteLine("Your Default Balance is: " + busent.AccountBalance);
Console.WriteLine("Your Account Type is: " + busent.AccountType);
busbl.Create(busent);
}
if (accounttype == "loan")
{
loent.AccountNum = rand.Next(3000, 4000);
loent.AccountBalance = 0;
loent.AccountType = "loan";
Console.WriteLine();
Console.WriteLine("New Account Created!");
Console.WriteLine("Your Account Number Is: " + loent.AccountNum);
Console.WriteLine("Your Default Balance is: " + loent.AccountBalance);
Console.WriteLine("Your Account Type is: " + loent.AccountType);
lobl.Create(loent);
}
if (accounttype == "term")
{
trment.AccountNum = rand.Next(4000, 5000);
trment.AccountBalance = 0;
trment.AccountType = "term";
Console.WriteLine("How Many Years Till Maturity?");
trment.Age = Convert.ToInt32(Console.ReadLine());
Console.WriteLine();
Console.WriteLine("New Account Created!");
Console.WriteLine("Your Account Number Is: " + trment.AccountNum);
Console.WriteLine("Your Default Balance is: " + trment.AccountBalance);
Console.WriteLine("Your Account Type is: " + trment.AccountType);
Console.WriteLine("You Can Withdraw Money After " + trment.Age + " Years");
trmbl.Create(trment);
}
}
else
{
Console.WriteLine();
Console.WriteLine("No Such Customer Id Found!");
}
}
catch (FormatException FormatEx)
{
Console.WriteLine(FormatEx.Message);
}
}
if (userchoice == "close")
{
try
{
Console.WriteLine();
Console.WriteLine("Please Enter Your ID:");
int readid = Convert.ToInt32(Console.ReadLine());
if (readid == cusent.Id)
{
Console.WriteLine();
Console.WriteLine("What is the Account Number of the Account You Wish To Close?");
int idcheck = Convert.ToInt32(Console.ReadLine());
if (idcheck == checkent.AccountNum)
{
checkbl.Close(checkent);
isclosed = true;
}
if (idcheck == busent.AccountNum)
{
busbl.Close(busent);
isclosed = true;
}
if (idcheck == loent.AccountNum)
{
lobl.Close(loent);
isclosed = true;
}
if (idcheck == trment.AccountNum)
{
trmbl.Close(trment);
isclosed = true;
}
}
else
{
Console.WriteLine();
Console.WriteLine("No Such Customer Id Found");
}
}
catch (FormatException FormatEx)
{
Console.WriteLine(FormatEx.Message);
}
}
if (userchoice == "deposit")
{
Console.WriteLine();
Console.WriteLine("Please Enter Your ID:");
int readid = Convert.ToInt32(Console.ReadLine());
if (readid == cusent.Id)
{
Console.WriteLine();
Console.WriteLine("What is the Account Number of the Account You Wish To Deposit To?");
int idcheck = Convert.ToInt32(Console.ReadLine());
if (idcheck == checkent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Deposit?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
checkent.AccountBalance = checkent.AccountBalance + userin;
Console.WriteLine();
Console.WriteLine("The Checking Account With Account Number " + checkent.AccountNum + " Now Has " + checkent.AccountBalance);
trans.Add("Deposit of " + userin + " To " + checkent.AccountType + " With Account Number " + checkent.AccountNum);
}
else
{
Console.WriteLine("You Cannot Deposit A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
if (idcheck == busent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Deposit?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
busent.AccountBalance = busent.AccountBalance + userin;
Console.WriteLine();
Console.WriteLine("The Business Account With Account Number " + busent.AccountNum + " Now Has " + busent.AccountBalance);
trans.Add("Deposit of " + userin + " To " + busent.AccountType + " With Account Number " + busent.AccountNum);
}
else
{
Console.WriteLine("You Cannot Deposit A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
if (idcheck == trment.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Deposit?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
trment.AccountBalance = trment.AccountBalance + userin;
Console.WriteLine();
Console.WriteLine("The Term Account With Account Number " + trment.AccountNum + " Now Has " + trment.AccountBalance);
trans.Add("Deposit of " + userin + " To " + trment.AccountType + " With Account Number " + trment.AccountNum);
}
else
{
Console.WriteLine("You Cannot Deposit A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
}
else
{
Console.WriteLine();
Console.WriteLine("No Such Customer Id Found");
}
}
if (userchoice == "withdraw")
{
try
{
Console.WriteLine();
Console.WriteLine("Please Enter Your ID:");
int readid = Convert.ToInt32(Console.ReadLine());
if (readid == cusent.Id)
{
Console.WriteLine();
Console.WriteLine("What is the Account Number of the Account You Wish To Withdraw From?");
int idcheck = Convert.ToInt32(Console.ReadLine());
if (idcheck == checkent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Withdraw?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
if ((checkent.AccountBalance -= userin) >= 0)
{
checkent.AccountBalance = checkent.AccountBalance - userin;
Console.WriteLine();
Console.WriteLine("The Checking Account With Account Number " + checkent.AccountNum + " Now Has " + checkent.AccountBalance);
trans.Add("Withdrawal of " + userin + " From " + checkent.AccountType + " With Account Number " + checkent.AccountNum);
}
else
{
Console.WriteLine("Checking Account Balance Cannot Be Negative!");
}
}
else
{
Console.WriteLine("You Cannot Withdraw A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
if (idcheck == busent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Withdraw?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
busent.AccountBalance = busent.AccountBalance - userin;
if (busent.AccountBalance < 0)
{
Console.WriteLine("You Have Negative Balance. You Will Be Charged 10.45% Interest On The Current Balance.");
}
Console.WriteLine();
Console.WriteLine("The Business Account With Account Number " + busent.AccountNum + " Now Has " + busent.AccountBalance);
trans.Add("Withdrawal of " + userin + " From " + busent.AccountType + " With Account Number " + busent.AccountNum);
}
else
{
Console.WriteLine("You Cannot Withdraw A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
if (idcheck == loent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Withdraw?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
loent.AccountBalance = loent.AccountBalance - userin;
Console.WriteLine();
Console.WriteLine("The Loan Account With Account Number " + loent.AccountNum + " Now Has " + loent.AccountBalance);
trans.Add("Withdrawal of " + userin + " From " + loent.AccountType + " With Account Number " + loent.AccountNum);
Console.WriteLine("Loan Account Balance Cannot Be Positive!");
}
else
{
Console.WriteLine("You Cannot Withdraw A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
if (idcheck == trment.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Many Years Has It Been?");
int time = Convert.ToInt32(Console.ReadLine());
if (time >= trment.Age)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Withdraw?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
if ((trment.AccountBalance -= userin) >= 0)
{
trment.AccountBalance = trment.AccountBalance - userin;
Console.WriteLine();
Console.WriteLine("The Term Account With Account Number " + trment.AccountNum + " Now Has " + trment.AccountBalance);
trans.Add("Withdrawal of " + userin + " From " + trment.AccountType + " With Account Number " + trment.AccountNum);
}
else
{
Console.WriteLine("Term Account Balance Cannot Be Negative!");
}
}
else
{
Console.WriteLine("You Cannot Withdraw A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("You Cannot Withdraw Yet");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
}
else
{
Console.WriteLine();
Console.WriteLine("No Such Customer Id Found");
}
}
catch (FormatException FormatEx)
{
Console.WriteLine(FormatEx.Message);
}
}
if (userchoice == "transfer")
{
try
{
Console.WriteLine();
Console.WriteLine("Please Enter Your ID:");
int readid = Convert.ToInt32(Console.ReadLine());
if (readid == cusent.Id)
{
Console.WriteLine();
Console.WriteLine("What is the Account Number of the Account You Wish To Transfer From?");
int idcheck = Convert.ToInt32(Console.ReadLine());
if (idcheck == checkent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("What is the Account Number of the Account You With to Transfer to?");
int idcheck2 = Convert.ToInt32(Console.ReadLine());
if (idcheck2 == busent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Transfer?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
if ((checkent.AccountBalance -= userin) >= 0)
{
checkent.AccountBalance = checkent.AccountBalance - userin;
busent.AccountBalance = busent.AccountBalance + userin;
Console.WriteLine();
Console.WriteLine("The Checking Account With Account Number " + checkent.AccountNum + " Now Has " + checkent.AccountBalance);
Console.WriteLine("The Business Account With Account Number " + busent.AccountNum + " Now Has " + busent.AccountBalance);
trans.Add("Transfer of " + userin + " From " + checkent.AccountType + " With Account Number " + checkent.AccountNum + " To " + busent.AccountType + " With Account Number " + busent.AccountNum);
}
else
{
Console.WriteLine("Checking Account Balance Cannot Be Negative!");
}
}
else
{
Console.WriteLine("You Cannot Transfer A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
if (idcheck == busent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("What is the Account Number of the Account You With to Transfer to?");
int idcheck2 = Convert.ToInt32(Console.ReadLine());
if (idcheck2 == checkent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Transfer?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
busent.AccountBalance = busent.AccountBalance - userin;
checkent.AccountBalance = checkent.AccountBalance + userin;
if (busent.AccountBalance < 0)
{
Console.WriteLine("You Have Negative Balance. You Will Be Charged 10.45% Interest On The Current Balance.");
}
Console.WriteLine();
Console.WriteLine("The Business Account With Account Number " + busent.AccountNum + " Now Has " + busent.AccountBalance);
Console.WriteLine("The Checking Account With Account Number " + checkent.AccountNum + " Now Has " + checkent.AccountBalance);
trans.Add("Transfer of " + userin + " From " + busent.AccountType + " With Account Number " + busent.AccountNum + " To " + checkent.AccountType + " With Account Number " + checkent.AccountNum);
}
else
{
Console.WriteLine("You Cannot Transfer A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
if (idcheck == loent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("What is the Account Number of the Account You With to Transfer to?");
int idcheck2 = Convert.ToInt32(Console.ReadLine());
if (idcheck2 == checkent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Transfer?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
loent.AccountBalance = loent.AccountBalance - userin;
checkent.AccountBalance = checkent.AccountBalance + userin;
Console.WriteLine();
Console.WriteLine("The Loan Account With Account Number " + loent.AccountNum + " Now Has " + loent.AccountBalance);
Console.WriteLine("The Checking Account With Account Number " + checkent.AccountNum + " Now Has " + checkent.AccountBalance);
trans.Add("Transfer of " + userin + " From " + loent.AccountType + " With Account Number " + loent.AccountNum + " To " + checkent.AccountType + " With Account Number " + checkent.AccountNum);
}
else
{
Console.WriteLine("You Cannot Transfer A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
if (idcheck2 == busent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("How Much Would You Like To Transfer?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
loent.AccountBalance = loent.AccountBalance - userin;
busent.AccountBalance = busent.AccountBalance + userin;
Console.WriteLine();
Console.WriteLine("The Loan Account With Account Number " + loent.AccountNum + " Now Has " + loent.AccountBalance);
Console.WriteLine("The Business Account With Account Number " + busent.AccountNum + " Now Has " + busent.AccountBalance);
trans.Add("Transfer of " + userin + " From " + loent.AccountType + " With Account Number " + loent.AccountNum + " To " + busent.AccountType + " With Account Number " + busent.AccountNum);
}
}
else
{
Console.WriteLine("You Cannot Transfer A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
else
{
Console.WriteLine();
Console.WriteLine("No Such Customer Id Found");
}
}
catch (FormatException FormatEx)
{
Console.WriteLine(FormatEx.Message);
}
}
if (userchoice == "payloan")
{
try
{
Console.WriteLine();
Console.WriteLine("Please Enter Your ID:");
int readid = Convert.ToInt32(Console.ReadLine());
if (readid == cusent.Id)
{
Console.ReadLine();
Console.WriteLine("Which Loan Account Do You Wish To Pay? Please Enter The Account Number");
int idcheck = Convert.ToInt32(Console.ReadLine());
if (idcheck == loent.AccountNum)
{
if (isclosed == false)
{
Console.WriteLine();
Console.WriteLine("Your Current Balance Is " + loent.AccountBalance);
Console.WriteLine("How Much Would You Like To Pay Off?");
int userin = Convert.ToInt32(Console.ReadLine());
if (userin > 0)
{
loent.AccountBalance = loent.AccountBalance + userin;
Console.WriteLine();
Console.WriteLine("The Loan Account With Account Number " + loent.AccountNum + " Now Has " + loent.AccountBalance);
trans.Add("Payment of " + userin + " To " + loent.AccountType + " With Account Number " + loent.AccountNum);
}
else
{
Console.WriteLine("You Cannot Pay A Negative Amount!");
}
}
else
{
Console.WriteLine();
Console.WriteLine("This Account Has Been Deleted");
}
}
}
else
{
Console.WriteLine();
Console.WriteLine("No Such Customer Id Found");
}
}
catch (FormatException FormatEx)
{
Console.WriteLine(FormatEx.Message);
}
}
if (userchoice == "accdisplay")
{
try
{
Console.WriteLine();
Console.WriteLine("Please Enter Your ID:");
int readid = Convert.ToInt32(Console.ReadLine());
if (readid == cusent.Id)
{
if (checkent.AccountNum != 0)
{
Console.WriteLine("The Account Number Is: " + checkent.AccountNum + " The Account Balance Is: " + checkent.AccountBalance + " The Interest Rate Is: " + checkent.Interest + " The Account Type Is: " + checkent.AccountType);
}
else
{
Console.WriteLine("There Are No Checking Accounts");
}
if (busent.AccountNum != 0)
{
Console.WriteLine("The Account Number Is: " + busent.AccountNum + " The Account Balance Is: " + busent.AccountBalance + " The Account Type Is: " + busent.AccountType);
}
else
{
Console.WriteLine("There Are No Business Accounts");
}
if (loent.AccountNum != 0)
{
Console.WriteLine("The Account Number Is: " + loent.AccountNum + " The Account Balance Is: " + loent.AccountBalance + " The Account Type Is: " + loent.AccountType);
}
else
{
Console.WriteLine("There Are No Loan Accounts");
}
if (trment.AccountNum != 0)
{
Console.WriteLine("The Account Number Is: " + trment.AccountNum + " The Account Balance Is: " + trment.AccountBalance + " Years Till Maturity: " + trment.Age + " The Account Type Is: " + trment.AccountType);
}
else
{
Console.WriteLine("There Are No Term Accounts");
}
}
else
{
Console.WriteLine();
Console.WriteLine("No Such Customer Id Found");
}
}
catch (FormatException FormatEx)
{
Console.WriteLine(FormatEx.Message);
}
}
if (userchoice == "transactions")
{
try
{
Console.WriteLine();
Console.WriteLine("Please Enter Your ID:");
int readid = Convert.ToInt32(Console.ReadLine());
if (readid == cusent.Id)
{
foreach (string msg in trans)
{
Console.WriteLine();
Console.WriteLine(msg);
}
}
else
{
Console.WriteLine();
Console.WriteLine("No Such Customer Id Found");
}
}
catch (FormatException FormatEx)
{
Console.WriteLine(FormatEx.Message);
}
}
}
}