public void AddBook(Book book)
{
if (book.Available)
{
AvailableBooks.Add(book);
}
else
{
CheckedOutBooks.Add(book);
}
}
// RETURN BOOK
public void ReturnBook(string selection)
{
Book selectedBook = ValidateBook(CheckedOut, selection);
if (selectedBook == null)
{
Console.WriteLine(" Invalid Selection");
return;
}
else
{
selectedBook.Available = true;
AvailableBooks.Add(selectedBook);
CheckedOut.Remove(selectedBook);
Console.Clear();
Console.WriteLine(" Book Returned!");
}
}
public void ReturnBook(string input)
{
Book selectedBook = ValidateBook(input, CheckedOutBooks);
if (selectedBook == null)
{
Console.Clear();
System.Console.WriteLine("Invalid Selection... Press enter to continue");
Console.ReadLine();
return;
}
//set available to false, add book to checked out and remove from available array
selectedBook.Available = true;
AvailableBooks.Add(selectedBook);
CheckedOutBooks.Remove(selectedBook);
Console.Clear();
System.Console.WriteLine($"Thanks for returning {selectedBook.Title}!");
}
public void ReturnBook(string selection)
{
Book selectedBook = ValidateBook(selection, CheckedOut);
if (selectedBook == null || selectedBook.Available == true)
{
Console.Clear();
System.Console.WriteLine(@"Invalid Selection");
return;
}
else
{
selectedBook.Available = true;
AvailableBooks.Add(selectedBook);
CheckedOut.Remove(selectedBook);
System.Console.WriteLine("Congrats my Dude, Book is back");
}
}
public void ReturnBook(string selection)
{
//checkout book
Book selectedBook = ValidateUserSelection(selection, CheckedOut);
if (selectedBook == null)
{
System.Console.WriteLine(@"Invalid Selection, please make a valid selection: 1
");
return;
}
selectedBook.Available = true;
AvailableBooks.Add(selectedBook);
CheckedOut.Remove(selectedBook);
Console.Clear();
System.Console.WriteLine("Successfully Returned Book!");
}
public void ReturnBook()
{
System.Console.WriteLine("Enter the number of the book you'd like to return.");
ViewBooks(CheckedOutBooks);
Book bookToReturn = ValidateUserInput(CheckedOutBooks);
// null check to prevent breaking errors
if (bookToReturn == null)
{
return;
}
// if found a book to return then:
// 1. reassign the available property to true
// 2. remove the book from the checkoutbooks list
// 3. add the book to the availablebooks list
bookToReturn.Available = true;
CheckedOutBooks.Remove(bookToReturn);
AvailableBooks.Add(bookToReturn);
System.Console.WriteLine("Thanks for returning {0}!", bookToReturn.Title);
}
public bool AddNewBook(Book book, double price, int quantity = 1)
{
var validationService = _dependencyService.Get <IValidationService>();
if (validationService.isValidBook(book) &&
validationService.IsValidPrice(price) &&
validationService.IsValidQuantity(quantity))
{
var searchedIndex = AvailableBooks.FindIndex(item => item.Book.ISBN == book.ISBN);
if (searchedIndex == -1)
{
AvailableBooks.Add(new BookProductInfo {
Book = book, BorrowPrice = price, Quantity = quantity
});
return(true);
}
}
return(false);
}
public void AddBook(Book book)
{
AvailableBooks.Add(book);
}
internal void addBook(Book book)
{
AvailableBooks.Add(book);
}