public static void customerMaintenance(ref List <customer> allCustomers)
{
bool stayInFunction = true;
bool firstOperation = true;
while (stayInFunction)
{
if (firstOperation)
{
Console.Clear();
}
Console.WriteLine("~ Customer Maintenance ~\n\nWhat would you like to do?\n\n1 - Add new customer.\n2 - Delete a customer.\n3 - Edit customer details.\n4 - Return to Main Menu.");
int caseCheck = basicFunctions.getCase();
switch (caseCheck)
{
case 1: //Complete
{
bool stillAdding = true;
string name = "";
UInt32 number = 0;
while (stillAdding)
{
Console.Clear();
if (name == "")
{
bool acceptName = false;
Console.WriteLine("Please enter Customer Name: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept Name? (Yes to Accept)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptName = true;
}
else if (answer == "No")
{
acceptName = false;
}
else if (answer == "Invalid")
{
basicFunctions.invalidInputEntered();
}
if (acceptName == true)
{
name = temp;
}
}
if (number == 0)
{
bool acceptNumber = false;
Console.WriteLine("Please enter Customer Number: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept Number? (Yes to Accept)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptNumber = true;
}
else if (answer == "No")
{
acceptNumber = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (acceptNumber == true)
{
UInt32.TryParse(temp, out number);
}
}
if (name != "" && number != 0)
{
addCustomer(ref allCustomers, name, number);
Console.WriteLine("\n\nNew Customer Created!\n\n");
stillAdding = false;
}
}
firstOperation = false;
break;
}
case 2: //Complete
{
bool stillDeleting = true;
string name = "";
UInt32 number = 0;
while (stillDeleting)
{
Console.Clear();
if (name == "")
{
bool acceptName = false;
Console.WriteLine("Please enter name of Customer to be Deleted: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept? (Yes to Accept)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptName = true;
}
else if (answer == "No")
{
acceptName = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (acceptName == true)
{
name = temp;
}
}
if (number == 0)
{
bool acceptNumber = false;
Console.WriteLine("Please enter: " + name + "'s Customer Number: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept Number? (Yes to Accept)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptNumber = true;
}
else if (answer == "No")
{
acceptNumber = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (acceptNumber == true)
{
UInt32.TryParse(temp, out number);
}
}
if (name != "" && number != 0)
{
bool result = deleteCustomer(ref allCustomers, name, number);
if (result == true)
{
Console.WriteLine("\n\n" + name + " Deleted from Customers.\n\n");
stillDeleting = false;
}
else if (result == false)
{
Console.WriteLine("\n\nCustomer was not able to be deleted!!\n\n");
stillDeleting = false;
}
}
}
firstOperation = false;
break;
}
case 3:
{
bool stillSelectingCustomer = true;
bool stillEditingCustomer = true;
customer toBeEdited = null;
UInt32 custNum = 0;
while (stillSelectingCustomer)
{
if (custNum == 0)
{
Console.Clear();
Console.WriteLine("Please enter the Customer Number for the Customer you wish to edit.");
string temp = Console.ReadLine();
Console.WriteLine("You entered" + temp + " accept number? (Yes to Accept, No to Decline)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
UInt32.TryParse(temp, out custNum);
foreach (customer alpha in allCustomers)
{
if (alpha.customerNumber == custNum)
{
toBeEdited = alpha;
custNum = 0;
}
}
stillSelectingCustomer = false;
firstOperation = false;
}
else if (answer == "No")
{
stillSelectingCustomer = true;
}
else
{
basicFunctions.invalidInputEntered();
}
}
}
while (stillEditingCustomer)
{
Console.WriteLine("What would you like to do?\n\n1 - Change Name.\n2 - Change Customer Number.\n3" +
"- View Customer Details.\n4 - Exit edit customer details.");
int getCase = basicFunctions.getCase();
switch (getCase)
{
case 1:
{
Console.WriteLine("Enter a new Customer Name");
string temp = Console.ReadLine();
Console.WriteLine("You entered" + temp + ". Accept new Name? (Yes to Accept, else No)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
toBeEdited.name = temp;
Console.WriteLine("Customer name changed to: " + toBeEdited.name);
stillEditingCustomer = false;
}
else if (answer == "No")
{
stillEditingCustomer = true;
}
else
{
basicFunctions.invalidInputEntered();
}
break;
}
case 2:
{
Console.WriteLine("Enter a new Customer Number");
string temp = Console.ReadLine();
Console.WriteLine("You entered" + temp + ". Accept new Number? (Yes to Accept, else No)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
UInt32 newCustNum = 0;
UInt32.TryParse(temp, out newCustNum);
toBeEdited.customerNumber = newCustNum;
Console.WriteLine("Customer number changed to: " + toBeEdited.customerNumber);
stillEditingCustomer = false;
}
else if (answer == "No")
{
stillEditingCustomer = true;
}
else
{
basicFunctions.invalidInputEntered();
}
break;
}
case 3:
{
Console.WriteLine("Showing Details for Customer: " + toBeEdited.name);
Console.WriteLine("\nCustomer Number: " + toBeEdited.customerNumber);
Console.WriteLine("\nAccounts Associated with Customer: ");
foreach (UInt32 alpha in toBeEdited.associatedAccounts)
{
Console.WriteLine("\n" + alpha);
}
break;
}
case 4:
break;
default:
basicFunctions.invalidInputEntered();
break;
}
}
break;
}
case 4:
stayInFunction = false;
break;
default:
basicFunctions.invalidInputEntered("You selected an invalid number");
break;
}
}
}
public static void accountMaintenance(ref List <customer> allCustomers, ref List <account> allAccounts)
{
bool stayInFunction = true;
bool firstOperation = true;
while (stayInFunction)
{
if (firstOperation)
{
Console.Clear();
}
Console.WriteLine("~ Account Maintenance ~\n\nWhat would you like to do?\n\n1 - Add new Account.\n2 - Close Account.\n3 - View Account Details.\n4 - Return to Main Menu.");
string userInput = Console.ReadLine(); //imhere
int caseCheck;
Int32.TryParse(userInput, out caseCheck); // parse the selection
switch (caseCheck)
{
case 1:
{
bool stillAdding = true;
string name = ""; // a name for the account e.g. "My Checking Account"
int type = 0; // 1 for Checking, 2 for Savings
int number = 0;
decimal startBal = 0m;
customer Cust = null;
while (stillAdding)
{
Console.Clear();
if (name == "")
{
bool acceptName = false;
Console.WriteLine("Please enter a Name for the Account: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept Name? (Yes to Accept)");
string answer = Console.ReadLine();
if (string.Equals(answer, yes, StringComparison.OrdinalIgnoreCase))
{
acceptName = true;
}
if (acceptName == true)
{
name = temp;
}
}
if (number == 0)
{
bool acceptNumber = false;
Console.WriteLine("Please enter Account Number: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept Account Number? (Yes to Accept)");
string answer = Console.ReadLine();
if (string.Equals(answer, yes, StringComparison.OrdinalIgnoreCase))
{
acceptNumber = true;
}
if (acceptNumber == true)
{
Int32.TryParse(temp, out number);
}
}
if (Cust == null)
{
Console.WriteLine("Please enter Customer Number: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept Customer Number? (Yes to Accept)");
string answer = Console.ReadLine();
if (string.Equals(answer, yes, StringComparison.OrdinalIgnoreCase))
{
int tnum;
Int32.TryParse(temp, out tnum);
foreach (customer alpha in allCustomers)
{
if (alpha.customerNum == tnum)
{
Cust = alpha;
}
}
}
}
if (startBal == 0m)
{
bool acceptBal = false;
Console.WriteLine("Please enter a Starting Balance: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\nCorrect starting balance? (Yes to Accept)");
string answer = Console.ReadLine();
if (string.Equals(answer, yes, StringComparison.OrdinalIgnoreCase))
{
acceptBal = true;
}
if (acceptBal == true)
{
decimal.TryParse(temp, out startBal);
}
}
if (type == 0)
{
bool acceptType = false;
Console.WriteLine("Please select the type of account (Enter: 1 for checking || 2 for savings): ");
string temp = Console.ReadLine();
if (temp == "1")
{
Console.WriteLine("You selected Checking account, is this correct? (Yes to Accept)");
}
else if (temp == "2")
{
Console.WriteLine("You selected Savings account, is this correct? (Yes to Accept)");
}
else
{
Console.WriteLine("Invalid option selected.");
break;
}
string answer = Console.ReadLine();
if (string.Equals(answer, yes, StringComparison.OrdinalIgnoreCase))
{
acceptType = true;
}
if (acceptType == true)
{
Int32.TryParse(temp, out type);
}
}
if (name != "" && number != 0 && Cust != null && type != 0 && startBal != 0m)
{
addAccount(ref Cust, ref allAccounts, name, number, startBal, type);
Console.WriteLine("\n\nNew Account Created!\n\n");
stillAdding = false;
}
}
firstOperation = false;
break;
}
case 2:
{
account toBeClosed = null;
bool stillClosing = true;
int number = 0; //account number not customer number
List <customer> cust = null;
while (stillClosing)
{
bool acceptNumber = false;
if (number == 0)
{
Console.WriteLine("Enter the Account Number for the account you wish to close.");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + " accept account number? (Yes to Accept)");
string answer = Console.ReadLine();
if (string.Equals(answer, yes, StringComparison.OrdinalIgnoreCase))
{
acceptNumber = true;
}
if (acceptNumber == true)
{
Int32.TryParse(temp, out number);
}
}
}
foreach (account alpha in allAccounts)
{
if (alpha.accountNumber == number)
{
Console.WriteLine("We got here."); //imhere
toBeClosed = alpha;
cust = alpha.associatedCustomers;
}
}
Console.WriteLine("Account Number" + toBeClosed.accountNumber + " belongs to " + toBeClosed.associatedCustomers[0].name + " , Customer Number: " +
toBeClosed.associatedCustomers[0].customerNum + "Proceed to Close? (Yes to Close Account)");
string answer2 = Console.ReadLine();
if (string.Equals(answer2, yes, StringComparison.OrdinalIgnoreCase))
{
closeAccount(ref cust, ref allAccounts, ref toBeClosed, ref allCustomers); //closes the account
Console.WriteLine("\n\nAccount Closed Successfully.\n\n");
firstOperation = false;
}
break;
}
case 3:
{
break;
}
case 4:
{
stayInFunction = false;
break;
}
}
}
}
public static void accountMaintenance(ref List <customer> allCustomers, ref List <account> allAccounts)
{
bool stayInFunction = true;
bool firstOperation = true;
while (stayInFunction)
{
if (firstOperation)
{
Console.Clear();
}
Console.WriteLine("~ Account Maintenance ~\n\nWhat would you like to do?\n\n1 - Add new Account.\n2 - Close Account.\n3 - View Account Details.\n4 - Return to Main Menu.");
int caseCheck = basicFunctions.getCase();
switch (caseCheck)
{
case 1:
{
bool stillAdding = true;
int type = 0; // 1 for Checking, 2 for Savings
UInt32 number = 0;
decimal startBal = 0m;
decimal startFIR = 0m;
customer Cust = null;
while (stillAdding)
{
Console.Clear();
if (number == 0)
{
bool acceptNumber = false;
Console.WriteLine("Please enter Account Number: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept Account Number? (Yes or No)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptNumber = true;
}
else if (answer == "No")
{
acceptNumber = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (acceptNumber == true)
{
UInt32.TryParse(temp, out number);
}
}
if (Cust == null)
{
Console.WriteLine("Please enter Customer Number: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\n Accept Customer Number? (Yes or No)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
UInt32 tnum;
UInt32.TryParse(temp, out tnum);
foreach (customer alpha in allCustomers)
{
if (alpha.customerNumber == tnum)
{
Cust = alpha;
}
}
}
}
if (startBal == 0m)
{
bool acceptBal = false;
Console.WriteLine("Please enter a Starting Balance: ");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + "\nCorrect starting balance? (Yes or No)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptBal = true;
}
else if (answer == "No")
{
acceptBal = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (acceptBal == true)
{
decimal.TryParse(temp, out startBal);
}
}
if (type == 0)
{
bool acceptType = false;
Console.WriteLine("Please select the type of account (Enter: 1 for checking || 2 for savings): ");
string temp = Console.ReadLine();
if (temp == "1")
{
Console.WriteLine("You selected Checking account, is this correct? (Yes to Accept)");
}
else if (temp == "2")
{
Console.WriteLine("You selected Savings account, is this correct? (Yes to Accept)");
}
else
{
Console.WriteLine("Invalid option selected.");
break;
}
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptType = true;
}
else if (answer == "No")
{
acceptType = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (acceptType == true)
{
Int32.TryParse(temp, out type);
}
}
if (type == 2)
{
if (startFIR == 0m)
{
bool acceptFIR = false;
Console.WriteLine("Would you like to use the default Fixed Interest Rate of 1.5%? (Yes to accept, No to set custom).");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptFIR = true;
startFIR = 1.5m;
}
else if (answer == "No")
{
Console.WriteLine("Enter a custom Fixed Interest Rate (Should be a number such as 1 or 1.5, do not include extraneous letters or symbols)");
string temp = Console.ReadLine();
Console.WriteLine("\nYou entered " + temp + "% Fixed Interest Rate, Accept? (Yes or No)");
string answer2 = Console.ReadLine();
answer2 = basicFunctions.yesNoOrInvalid(answer2);
if (answer2 == "Yes")
{
acceptFIR = true;
}
else if (answer == "No")
{
acceptFIR = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (acceptFIR == true)
{
decimal.TryParse(temp, out startFIR);
}
}
}
}
if (number != 0 && Cust != null && type == 1 && startBal != 0m)
{
addAccount(ref Cust, ref allAccounts, number, startBal, ref allCustomers);
Console.WriteLine("\n\nNew Account Created!\n\n");
stillAdding = false;
}
else if (number != 0 && Cust != null && type == 2 && startBal != 0m && startFIR != 0m)
{
addAccount(ref Cust, ref allAccounts, number, startBal, startFIR, ref allCustomers);
Console.WriteLine("\n\nNew Account Created!\n\n");
stillAdding = false;
}
}
firstOperation = false;
break;
}
case 2:
{
account toBeClosed = null;
bool stillClosing = true;
UInt32 number = 0; //account number not customer number
customer Cust = null;
while (stillClosing)
{
bool acceptNumber = false;
if (number == 0)
{
Console.WriteLine("Enter the Account Number for the account you wish to close.");
string temp = Console.ReadLine();
Console.WriteLine("You entered: " + temp + " accept account number? (Yes or No)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
acceptNumber = true;
}
else if (answer == "No")
{
acceptNumber = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (acceptNumber == true)
{
UInt32.TryParse(temp, out number);
}
}
foreach (account alpha in allAccounts)
{
if (alpha.accountNumber == number)
{
toBeClosed = alpha;
Cust = alpha.owner;
}
}
Console.WriteLine("Account Number " + toBeClosed.accountNumber + " belongs to " + toBeClosed.owner.name + " , Customer Number: " +
toBeClosed.owner.customerNumber + " Proceed to Close? (Yes or No)");
string answer2 = Console.ReadLine();
answer2 = basicFunctions.yesNoOrInvalid(answer2);
if (answer2 == "Yes") //imhere
{
closeAccount(ref allCustomers, Cust, toBeClosed, ref allAccounts); //closes the account
Console.WriteLine("\n\nAccount Closed Successfully.\n\n");
firstOperation = false;
stillClosing = false;
}
else if (answer2 == "No")
{
stillClosing = true;
}
else
{
basicFunctions.invalidInputEntered();
}
}
break;
}
case 3:
{
bool stillViewing = true;
account toBeViewed = null;
bool proceedToPrint = false;
while (stillViewing)
{
Console.Clear();
Console.WriteLine("Enter an account number to print account information.");
string temp = Console.ReadLine();
Console.WriteLine("You entered " + temp + "\n Correct account number? (Yes or No)");
string answer = Console.ReadLine();
answer = basicFunctions.yesNoOrInvalid(answer);
if (answer == "Yes")
{
UInt32 temp2 = 0;
UInt32.TryParse(temp, out temp2);
foreach (account alpha in allAccounts)
{
if (alpha.accountNumber == temp2)
{
toBeViewed = alpha;
proceedToPrint = true;
}
}
}
else if (answer == "No")
{
proceedToPrint = false;
}
else
{
basicFunctions.invalidInputEntered();
}
if (proceedToPrint)
{
Console.WriteLine("Account Owner Name: " + toBeViewed.owner.name);
Console.WriteLine("Account Balance: " + toBeViewed.balance);
Console.WriteLine("Account Number: " + toBeViewed.accountNumber);
if (toBeViewed.type == 1)
{
Console.WriteLine("Account Type: Checking");
}
else
{
Console.WriteLine("Account Type: Savings");
Console.WriteLine("Fixed Interest Rate: " + toBeViewed.fixedIntered);
}
Console.WriteLine("Enter 1 to Return to Main Menu.");
int getCase = basicFunctions.getCase();
switch (getCase)
{
case 1:
stillViewing = false;
break;
default:
break;
}
}
}
break;
}
case 4:
{
stayInFunction = false;
break;
}
}
}
}