public async Task <BookInfo[]> SearchSecondarySourceAsync(ISecondarySource dataSource, Parameters parameters, CancellationToken cancellationToken = default)
{
var books = new BookInfo[0];
// If ASIN is available, use it to search first before falling back to author/title
if (!string.IsNullOrEmpty(parameters.Asin))
{
books = (await dataSource.SearchBookByAsinAsync(parameters.Asin, cancellationToken)).ToArray();
}
if (books.Length <= 0)
{
books = (await dataSource.SearchBookAsync(parameters.Author, parameters.Title, cancellationToken)).ToArray();
}
return(books.OrderByDescending(book => book.Reviews)
.ThenByDescending(book => book.Editions)
.ToArray());
}
private async Task btnSearchGoodreads_Run()
{
if (!File.Exists(txtMobi.Text))
{
MessageBox.Show("Specified book was not found.", "Book Not Found");
return;
}
if (!Directory.Exists(_settings.outDir))
{
MessageBox.Show("Specified output directory does not exist. Please review the settings page.",
"Output Directory Not found");
return;
}
//this.TopMost = true;
using var metadata = await Task.Run(() => UIFunctions.GetAndValidateMetadata(txtMobi.Text, false, _logger));
if (metadata == null)
{
return;
}
try
{
var books = new BookInfo[0];
if (_settings.searchByAsin)
{
books = (await _dataSource.SearchBookByAsinAsync(metadata.Asin)).ToArray();
}
if (books.Length <= 0)
{
books = (await _dataSource.SearchBookAsync(metadata.Author, metadata.Title)).ToArray();
if (books.Length <= 0)
{
_logger.Log($"Unable to find this book on {_dataSource.Name}!\nEnsure the book's title ({metadata.Title}) is accurate!");
return;
}
}
string bookUrl;
if (books.Length == 1)
{
bookUrl = books[0].DataUrl;
}
else
{
books = books.OrderByDescending(book => book.Reviews)
.ThenByDescending(book => book.Editions)
.ToArray();
// Pre-load cover images
foreach (var book in books.Where(book => !string.IsNullOrEmpty(book.ImageUrl)))
{
try
{
book.CoverImage = await _httpClient.GetImageAsync(book.ImageUrl, cancellationToken : _cancelTokens.Token);
}
catch (Exception ex)
{
_logger.Log($"Failed to download cover image: {ex.Message}");
}
}
_logger.Log($"Warning: Multiple results returned from {_dataSource.Name}...");
var frmG = new frmGR(books);
frmG.ShowDialog();
bookUrl = books[frmG.cbResults.SelectedIndex].DataUrl;
}
if (!string.IsNullOrEmpty(bookUrl))
{
txtGoodreads.Text = bookUrl;
txtGoodreads.Refresh();
_logger.Log(
$"Book found on {_dataSource.Name}!\r\n{metadata.Title} by {metadata.Author}\r\n{_dataSource.Name} URL: {bookUrl}\r\n"
+ "You may want to visit the URL to ensure it is correct.");
}
}
catch (Exception ex)
{
_logger.Log($"An error occurred while searching: {ex.Message}\r\n{ex.StackTrace}");
}
}