private static void RegistrationBook(MgrBook mgrbook)
{
Console.Write("Enter book NAME : ");
var name = Console.ReadLine();
Console.Write("Enter book WRITER : ");
var writer = Console.ReadLine();
Console.Write("Enter book ISBN");
var isbn = Console.ReadLine();
Book book = new Book {
Name = name,
Writer = writer,
ISBN = isbn
};
if (mgrbook.AddBook(book))
{
Console.WriteLine("[{0}] Book registration complete.", name);
}
else
{
Console.WriteLine("[{0}] Book registration not complete.", name);
}
}
private static void Rental(MgrBook mgrbook, MgrCustomer mgrCustomer, MgrRental mgrRental)
{
string msg = string.Empty;
Console.Write("Enter rental customer name : ");
var customerName = Console.ReadLine();
Console.Write("Enter rental customer tel : ");
var customerTel = Console.ReadLine();
Customer customer = mgrCustomer.GetCustomer(customerName, customerTel);
if (customer == null)
{
Console.WriteLine("Unregistration customer.");
return;
}
Console.Write("Enter rental book name : ");
var bookName = Console.ReadLine();
Book book = mgrbook.GetBook(bookName);
if (book == null)
{
Console.WriteLine("Unregistration book.");
return;
}
Console.Write("Enter rental days : ");
var rentalDays = Console.ReadLine();
int iRentalDays = 0;
int.TryParse(rentalDays, out iRentalDays);
if (iRentalDays > 0)
{
if (mgrRental.AddRental(customer, book, iRentalDays, ref msg))
{
Console.WriteLine(msg);
}
else
{
Console.WriteLine(msg);
}
}
else
{
Console.WriteLine("Zero day not allowd.");
}
}
private static void SearchBook(MgrBook mgrbook)
{
Console.Write("Enter search book name : ");
var bookName = Console.ReadLine();
Book book = mgrbook.GetBook(bookName);
if (book != null)
{
Console.WriteLine("{0} Find book.", book.Name);
Console.WriteLine("=> Book name : {0}", book.Name);
Console.WriteLine("=> Book writer : {0}", book.Writer);
Console.WriteLine("=> Book isbn : {0}", book.ISBN);
}
}
private static void ShowBookList(MgrBook mgrbook)
{
int count = 1;
Console.WriteLine("Book information.");
foreach (var item in mgrbook.GetBooks())
{
Console.WriteLine("=> NAME : {0}", item.Name);
Console.WriteLine("=> WRITER : {0}", item.Writer);
Console.WriteLine("=> ISBN : {0}", item.ISBN);
count++;
if (count % 10 == 0)
{
Console.WriteLine("Next.");
Console.ReadLine();
}
}
}
private static void UnregistrationBook(MgrBook mgrbook)
{
Console.Write("Enter unregistration book name : ");
var bookName = Console.ReadLine();
Book book = mgrbook.GetBook(bookName);
if (book != null)
{
if (mgrbook.RemoveBook(book.Name, book.Writer))
{
Console.WriteLine("[{0}] Book unregistration complete.", bookName);
}
else
{
Console.WriteLine("[{0}] Book unregistration not complete.", bookName);
}
}
}
static void Main(string[] args)
{
Console.WriteLine("도서 대여 관리 프로그램");
//book 관리 class
MgrBook mgrbook = new MgrBook();
//customer 관리 class
MgrCustomer mgrCustomer = new MgrCustomer();
//rental 관리 class
MgrRental mgrRental = new MgrRental();
while (true)
{
Console.WriteLine("SELECT MENU :");
Console.WriteLine("************************Book************************");
Console.WriteLine("1.BOOK REGISTRATION, 2.SHOW BOOK LIST, 3.BOOK UNREGISTRATION, 4.SEARH BOOK (BOOK NAME)");
Console.WriteLine("************************Customer************************");
Console.WriteLine("5.CUSTOMER REGISTRATION, 6.CUSTOMER UNREGISTRATION, 7.SHOW CUSTOMER LIST");
Console.WriteLine("************************Rental************************");
Console.WriteLine("8.RENTAL, 9. SHOW RENTAL LIST");
Console.WriteLine("99.EXIT");
string input = Console.ReadLine();
switch (input)
{
case "1":
RegistrationBook(mgrbook);
break;
case "2":
ShowBookList(mgrbook);
break;
case "3":
UnregistrationBook(mgrbook);
break;
case "4":
SearchBook(mgrbook);
break;
case "5":
RegistrationCustomer(mgrCustomer);
break;
case "6":
UnRegistrationCustomer(mgrCustomer);
break;
case "7":
ShowCustomerList(mgrCustomer);
break;
case "8":
Rental(mgrbook, mgrCustomer, mgrRental);
break;
case "9":
ShowRentalList(mgrRental);
break;
case "99":
Console.WriteLine("Program terminate.");
System.Threading.Thread.Sleep(1000);
return;
default:
Console.WriteLine("Not yet implement.");
break;
}
Console.WriteLine("Enter any key. ");
Console.ReadLine();
Console.Clear();
}
}
