public void ViewMenu()
{
print.Menu("메인"); //메인 메뉴 UI
menuSelect = Console.ReadLine();
error = errorCheck.Number(menuSelect, "4지선다");
if (error == true)
{
print.MenuErrorMsg("4지선다오류"); //오류 메시지
ViewMenu();
}
else
{
switch (int.Parse(menuSelect))
{
case MemberManagementMenu:
memberManagement.ViewMenu();
break;
case BookManagementMenu:
bookManagement.ViewMenu();
break;
case BookRentMenu:
bookRent.ViewMenu();
break;
case EXIT:
Environment.Exit(0);
break;
}
}
}
public Book BookRegister(BookManagement bookManagement)
{
string bookName, publisher, author, price, count;
Console.Clear();
while (true)
{
Console.Write("\n\n\t도서 제목 입력(16자이내) : ");
bookName = CancelKey.ReadLineWithCancel();
if (bookName == null)
{
bookManagement.ViewMenu();
}
if (errorCheck.BookName(bookName) == false)
{
break;
}
RegisterErrorMsg("도서제목");
}
while (true)
{
Console.Write("\n\n\t출판사 입력(8자이내) : ");
publisher = CancelKey.ReadLineWithCancel();
if (publisher == null)
{
BookRegister(bookManagement);
}
if (errorCheck.BookName(publisher) == false)
{
break;
}
RegisterErrorMsg("출판사명");
}
while (true)
{
Console.Write("\n\n\t저자 입력(10자이내) : ");
author = CancelKey.ReadLineWithCancel();
if (author == null)
{
BookRegister(bookManagement);
}
if (errorCheck.BookAuthor(author) == false)
{
break;
}
RegisterErrorMsg("저자");
}
while (true)
{
Console.Write("\n\n\t가격 입력(예:50000원) : ");
price = CancelKey.ReadLineWithCancel();
if (price == null)
{
BookRegister(bookManagement);
}
if (errorCheck.BookPrice(price) == false)
{
break;
}
RegisterErrorMsg("가격");
}
while (true)
{
Console.Write("\n\n\t수량 입력(숫자만 입력) : ");
count = CancelKey.ReadLineWithCancel();
if (count == null)
{
BookRegister(bookManagement);
}
if (errorCheck.BookCount(count) == false)
{
break;
}
RegisterErrorMsg("수량");
}
Book newBook = new Book(bookName, publisher, author, price, int.Parse(count));
return(newBook);
}
