public static void AddBook(List <Book> books)
{
Console.Clear();
Console.Write("Enter book title: ");
string title = Console.ReadLine();
Console.Write("Enter author name: ");
string author = Console.ReadLine();
Console.Write("Enter publishing year: ");
int yearPublished = Vaildation.IsInt(Console.ReadLine(), "publishing year again");
Console.Write("Enter price: ");
decimal price = Vaildation.IsDecimal(Console.ReadLine());
books.Add(new Book()
{
Title = title, Author = author, YearPublished = yearPublished, Price = price
});
addBookCount++;
Console.WriteLine("You added {0} book(s).", addBookCount);
Console.Write("Do you want add another book? (Y/N)");
if (Vaildation.IsYorN(Console.ReadLine()))
{
AddBook(books);
}
Program.CheckList();
}
public static void CheckList()
{
Console.Clear();
Console.WriteLine("You are working in the \"{0}.xml\" file\n\n", fileName);
Console.WriteLine("1) List all books.");
Console.WriteLine("2) Add a book.");
Console.WriteLine("3) Save and exit.");
int userValue = Vaildation.IsInt(Console.ReadLine(), "Number please");
switch (userValue)
{
case (int)(UserOptions.listOfBooks):
CardCatalog.ListBooks(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "//" + fileName + ".xml", CardCatalog.myBooks);
break;
case (int)(UserOptions.addBook):
CardCatalog.AddBook(CardCatalog.myBooks);
break;
case (int)(UserOptions.saveAndExit):
CardCatalog.SaveAndExit();
break;
default:
Console.Clear();
Console.WriteLine("Invalid number. Please enter 1, 2, or 3.");
CheckList();
break;
}
}
public static List <Book> ReadXML(string filePath)
{
TextReader reader = null;
try
{
var serializer = new XmlSerializer(typeof(List <Book>));
reader = new StreamReader(filePath);
return((List <Book>)serializer.Deserialize(reader));
}
catch
{
Console.Write("Do you want to create New file? (Y/N)");
if (Vaildation.IsYorN(Console.ReadLine()))
{
WriteXML(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "//" + Program.fileName + ".xml", CardCatalog.myBooks);
}
else
{
Environment.Exit(0);
}
return(CardCatalog.myBooks);
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}
