static void AddBook()
{
using (var context = new BookContext())
{
Console.WriteLine("Enter book title, please: ");
var title = Console.ReadLine();
Console.WriteLine("Enter author name: ");
var authorNames = Console.ReadLine();
string firstName, midName = string.Empty, lastName;
var names = authorNames.Split(' ');
if (names.Length > 2)
{
firstName = names[0];
midName = names[1];
lastName = names[2];
}
else
{
firstName = names[0];
lastName = names[2];
}
var existingAuthor = context.FindAuthorByName(firstName, midName, lastName).FirstOrDefault();
context.Add(new Book()
{
BookId = Guid.NewGuid(),
Title = title,
Author = existingAuthor ?? new Author()
{
FirstName = firstName,
MiddleName = midName,
LastName = lastName
}
});
}
}
