/// <summary>
/// Load from library.
/// </summary>
/// <param name="address">String address file.</param>
/// <returns>Book list.</returns>
public IEnumerable <Book> LoadFromFileToBookList(string address)
{
string addr = address;
if (IsNullOrEmpty(address))
{
addr = ConfigurationManager.AppSettings["address"];
}
var operationWithFile = new OperationWithFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, addr));
return(operationWithFile.ReadBooks());
}
/// <summary>
/// Save from library to file.
/// </summary>
/// <param name="address">String address file.</param>
public void SaveFromBookListToFile(string address)
{
string addr = address;
if (IsNullOrEmpty(address))
{
addr = ConfigurationManager.AppSettings["address"];
}
OperationWithFile operationWithFile =
new OperationWithFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, addr));
operationWithFile.WriteBooks(BookList);
}
/// <summary>
/// .ctor
/// </summary>
/// <param name="operationWithFile">Combine path with directory and file.</param>
/// <param name="bookListService">List operation of books.</param>
public BookUiHelpFunction(OperationWithFile operationWithFile, BookListService bookListService)
{
Address = ConfigurationManager.AppSettings["address"];
if (operationWithFile == null)
{
operationWithFile = new OperationWithFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, Address));
}
if (bookListService == null)
{
bookListService = new BookListService(operationWithFile);
}
ListService = bookListService;
}
static void Main(string[] args)
{
OperationWithFile operationWithFile = new OperationWithFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ConfigurationManager.AppSettings["address"]));
BookListService bookListService = new BookListService(operationWithFile);
Book book1 = new Book("Есенин", "Первая книга", "Москва", 1955, 150);
Book book2 = new Book("Пушкин", "Вторая книга", "Российская Империя", 1955, 150);
BookUiHelpFunction bookUiHelpFunction = new BookUiHelpFunction(operationWithFile, bookListService);
bookUiHelpFunction.AddBook(book1);
bookUiHelpFunction.AddBook(book1);
bookUiHelpFunction.RemoveBook(book2);
bookUiHelpFunction.AddBook(book2);
List <Book> resultFind = (List <Book>)bookListService.FindByTag(book => book.NumberOfPages == 150);
ServiceBookLogger.Info("Find list book where number of page = 189");
DisplayBook(resultFind);
Console.ReadKey();
}
