public static void adminMenu()
{
do
{
Console.WriteLine(Environment.NewLine + "----------" + Environment.NewLine + "ADMIN MENU" + Environment.NewLine);
Console.WriteLine("Type C to | Manage Customers" + Environment.NewLine + "Type B to | Manage Books" + Environment.NewLine + "Type L to | Manage Loans" + Environment.NewLine + "Type U to | Manage Logins" + Environment.NewLine + "Type X to | Exit the Software" + Environment.NewLine);
Console.Write("What would you like to do? "); //Displays Admin options to the user
string userChoice = Console.ReadLine().ToUpper(); //stores admin choice
int j = adminChoice(userChoice);
switch (j) //checks options for admin menu
{
case 1:
CustomerDetails.customerMenu(); //Loads Class to manage customers
break;
case 2:
BookDetails.bookMenu(); //Loads Class to manage books
break;
case 3:
LoanDetails.loanMenu(); //Loads Class to manage loans
break;
case 4:
LoginDetails.loginMenu(); //Loads class to manage Logins
break;
case 5:
Environment.Exit(1); //Exit the software
break;
}
} while (constantMenu == false);
}
static bool addLoan() //Method to add a new loan to the system
{
Console.Write("Book being Loaned: ");
string loanBook = Console.ReadLine().ToUpper(); //Book to be loaned
bool loaned = BookDetails.isLoaned(loanBook); //checks if book is currently loaned
string[] loanCustomer = new string[2];
Console.WriteLine("Who is Loaning the book?");
Console.Write("First Name: ");
loanCustomer[0] = Console.ReadLine().ToUpper();
Console.Write("Surname: ");
loanCustomer[1] = Console.ReadLine().ToUpper();
bool customerMatch = CustomerDetails.lookupCustomer(loanCustomer); //Checks if customer is registered on the system
string currentEmployee = LoginDetails.currentUser(); //Saves current user as employee loaning the book
DateTime loanOut;
loanOut = DateTime.Now; //Sets current date as when the book is loaned
string loanoutString = loanOut.ToShortDateString();
DateTime loanIn = loanOut.AddDays(21); //Generates a date for when the book needs to be returned
string loaninString = loanIn.ToShortDateString();
string newID = Guid.NewGuid().ToString(); //Generates a unique 5 digit ID for the loan as refrence
char[] idCharacters = newID.Take(5).ToArray();
newID = new string(idCharacters);
if (loaned) //if the book is already loaned
{
Console.WriteLine("Error | Book is Already Loaned"); //Display error message and abort the method
return(false);
}
if (customerMatch == false) //If loan customer is not registered on the system
{
Console.WriteLine("Error | Customer not Registered"); //Display error message and abort the loan
return(false);
}
string[] loanString = new string[] { loanBook, loanCustomer[1], loanCustomer[0], currentEmployee, loanoutString, loaninString };
loanRecords.Add(newID, loanString); //Add new loan to the system
loanedBooks.Add(loanBook); //Add loaned book to list of books currently loaned
Console.WriteLine("Book Succesfully Loaned");
return(true);
}
static void Main(string[] args)
{
bool loginState = false; //Welcomes the user to the system
Console.WriteLine(Environment.NewLine + "Welcome to the Library Internal System | Please Log in" + Environment.NewLine);
do
{
loginInput.Clear();
Console.Write("Username: "******"Password: "******"");
loginInput.Add(usernameInput, passwordInput); //passes inputs to method to check them against those stored in the system
loginState = LoginDetails.loginCheck(loginInput); //passes inputs to method to check them against those stored in the system
} while (loginState == false); //Loops until recognised Login is entered
Console.WriteLine("Welcome Admin" + Environment.NewLine); //Personalised Welcome Message
AdminControl.adminMenu(); //Loads user into Admin Menu
Console.ReadLine();
}
