/// <summary>
/// List all the books avaialable
/// </summary>
/// <returns>Return all the books available</returns>
public List <ViewBookAvailableModel> ListBooksAvailable()
{
List <ViewBookAvailableModel> _books = new List <ViewBookAvailableModel>();
_bookAvailableTable = _bookDao.GetBookAvailable();
foreach (DataSet1.ViewBookAvailableRow booksRow in _bookAvailableTable.Rows)
{
ViewBookAvailableModel tempRow = ViewBookAvailableModel.Parse(booksRow);
_books.Add(tempRow);
}
return(_books);
}
/// <summary>
/// Parse of data from the DS object to the model object.
/// Returns null if the row is null.
/// </summary>
/// <param name="row">BookDS.ViewBookAvailableRow row</param>
/// <returns>ViewBookAvailableModel</returns>
public static ViewBookAvailableModel Parse(BookDS.ViewBookAvailableRow row)
{
if (row == null)
{
return(null);
}
else
{
ViewBookAvailableModel viewBookAvailableModel = new ViewBookAvailableModel();
viewBookAvailableModel._bookAvailableISBN = row.ISBN;
viewBookAvailableModel._bookAvailableName = row.BookName;
viewBookAvailableModel._bookAvailablePublisher = row.Publisher;
viewBookAvailableModel._bookAvailablePublishYear = row.PublishYear;
viewBookAvailableModel._bookAvailablePages = row.Pages;
viewBookAvailableModel._bookAvailableAuthorName = row.AuthorName;
viewBookAvailableModel._bookAvailableCategoryName = row.CategoryName;
viewBookAvailableModel._bookAvailableLanguageName = row.LanguageName;
return(viewBookAvailableModel);
}
}
// Get the value from the dataset and stock them in viewBook
public static ViewBookAvailableModel Parse(DataSet1.ViewBookAvailableRow BooksRow)
{
if (BooksRow == null)
{
return(null);
}
else
{
ViewBookAvailableModel viewBook = new ViewBookAvailableModel();
viewBook.Isbn = BooksRow.ISBN;
viewBook.Publisher = BooksRow.Publisher;
viewBook.BookName = BooksRow.BookName;
viewBook.PublisherYear = BooksRow.PublishYear;
viewBook.Pages = BooksRow.Pages;
viewBook.AuthorName = BooksRow.AuthorName;
viewBook.CategoryName = BooksRow.CategoryName;
viewBook.LanguageName = BooksRow.LanguageName;
return(viewBook);
}
}
/// <summary>
/// Return all registers from Book Available.
/// </summary>
/// <returns>List<T</returns>
public List <ViewBookAvailableModel> GetAllAvailableBooks()
{
try
{
_listViewBooksAvailableModel = new List <ViewBookAvailableModel>();
_viewBookAvailableDataTable = _bookDAO.GetAllBooksAvailableView();
foreach (BookDS.ViewBookAvailableRow row in _viewBookAvailableDataTable.Rows)
{
_listViewBooksAvailableModel.Add(ViewBookAvailableModel.Parse(row));
}
return(_listViewBooksAvailableModel);
}
catch (Exception ex)
{
//Error log simulate
Console.WriteLine(ex.ToString());
Console.WriteLine(ex.GetBaseException().ToString());
throw new BusinessLogicException(ex.Message);
}
}
/// <summary>
/// Search availabe books using ISBN, book name and author, only book name and only author.
/// The book name and author are searched with partialy letter, it is not mandotory
/// to inform the exact name.
/// </summary>
/// <param name="bookName">string bookName</param>
/// <param name="author">string author</param>
/// <returns>List<ViewBookAvailableModel></returns>
public List <ViewBookAvailableModel> GetAllBooksAvailableByBookNameAndAuthor(string bookName, string author)
{
try
{
_listViewBooksAvailableModel = new List <ViewBookAvailableModel>();
if (bookName != "" || author != "")
{
_viewBookAvailableDataTable = _bookDAO.GetAllBooksAvailableByBookNameAndAuthorView(bookName, author);
foreach (BookDS.ViewBookAvailableRow row in _viewBookAvailableDataTable.Rows)
{
_listViewBooksAvailableModel.Add(ViewBookAvailableModel.Parse(row));
}
}
return(_listViewBooksAvailableModel);
}
catch (Exception ex)
{
//Error log simulate
Console.WriteLine(ex.ToString());
Console.WriteLine(ex.GetBaseException().ToString());
throw new BusinessLogicException(ex.Message);
}
}
/// <summary>
/// Search Books by authorName and categoryName
/// </summary>
/// <param name="authorName">Name of the author (string)</param>
/// <param name="categoryName">Name of the Category</param>
/// <returns>Return list of books according to the value passed</returns>
public List <ViewBookAvailableModel> SearchBooksAvailable(string authorName, string categoryName, string bookName)
{
//if user enter book name
if (bookName != "")
{
if (categoryName == "All Categories" && authorName != "")
{
//search book with bookName and authorName in all categories
List <ViewBookAvailableModel> _books = new List <ViewBookAvailableModel>();
_bookAvailableTable = _bookDao.GetBookAvailableByBookNameAuthorName(bookName, authorName);
foreach (DataSet1.ViewBookAvailableRow booksRow in _bookAvailableTable.Rows)
{
ViewBookAvailableModel tempRow = ViewBookAvailableModel.Parse(booksRow);
_books.Add(tempRow);
}
return(_books);
}
else if (categoryName != "All Categories" && authorName != "")
{
//search book with bookName and authorName and categoryName
List <ViewBookAvailableModel> _books = new List <ViewBookAvailableModel>();
_bookAvailableTable = _bookDao.GetBookAvailableByBookNameAuthorNameCategoryName(bookName, authorName, categoryName);
foreach (DataSet1.ViewBookAvailableRow booksRow in _bookAvailableTable.Rows)
{
ViewBookAvailableModel tempRow = ViewBookAvailableModel.Parse(booksRow);
_books.Add(tempRow);
}
return(_books);
}
else if (categoryName != "All Categories" && authorName == "")
{
//search book with bookName and authorName and categoryName
List <ViewBookAvailableModel> _books = new List <ViewBookAvailableModel>();
_bookAvailableTable = _bookDao.GetBookAvailableByBookNameCategoryName(bookName, categoryName);
foreach (DataSet1.ViewBookAvailableRow booksRow in _bookAvailableTable.Rows)
{
ViewBookAvailableModel tempRow = ViewBookAvailableModel.Parse(booksRow);
_books.Add(tempRow);
}
return(_books);
}
else
{
List <ViewBookAvailableModel> _books = new List <ViewBookAvailableModel>();
_bookAvailableTable = _bookDao.GetBookAvailableByBookNameOnly(bookName);
foreach (DataSet1.ViewBookAvailableRow booksRow in _bookAvailableTable.Rows)
{
ViewBookAvailableModel tempRow = ViewBookAvailableModel.Parse(booksRow);
_books.Add(tempRow);
}
return(_books);
}
}
else
{
// if all categories and no author we display all the books
if (categoryName == "All Categories" && authorName == "")
{
List <ViewBookAvailableModel> _books = new List <ViewBookAvailableModel>();
_bookAvailableTable = _bookDao.GetBookAvailable();
foreach (DataSet1.ViewBookAvailableRow booksRow in _bookAvailableTable.Rows)
{
ViewBookAvailableModel tempRow = ViewBookAvailableModel.Parse(booksRow);
_books.Add(tempRow);
}
return(_books);
}
// If the user select all categories we use only one parameter
else if (categoryName == "All Categories" && authorName != "")
{
List <ViewBookAvailableModel> _books = new List <ViewBookAvailableModel>();
_bookAvailableTable = _bookDao.GetBookAvailableByAuthorOnly(authorName);
foreach (DataSet1.ViewBookAvailableRow booksRow in _bookAvailableTable.Rows)
{
ViewBookAvailableModel tempRow = ViewBookAvailableModel.Parse(booksRow);
_books.Add(tempRow);
}
return(_books);
}
else
{
List <ViewBookAvailableModel> _books = new List <ViewBookAvailableModel>();
_bookAvailableTable = _bookDao.GetBookAvailableByAuthor(authorName, categoryName);
foreach (DataSet1.ViewBookAvailableRow booksRow in _bookAvailableTable.Rows)
{
ViewBookAvailableModel tempRow = ViewBookAvailableModel.Parse(booksRow);
_books.Add(tempRow);
}
return(_books);
}
}
}