// Display console information for training.
public void RenderTrainBook(InsightFacade insightFacade)
{
Console.WriteLine("\nInput the ids of books to be combined, books must already " +
"be added, min 2. Format: id1,id2,...,idN");
var ids = Console.ReadLine().Split(",");
var addedIds = insightFacade.ListBooks();
foreach (var id in ids)
{
if (!IdUtil.IdAlreadyAdded(id, addedIds) || !IdUtil.IsValid(id))
{
Console.WriteLine($"Aborting, id: {id} is invalid.");
return;
}
}
Console.WriteLine($"\nA sentence will be displayed, followed by {_numAdjacentExamples} other " +
$"sentences. Rank the {_numAdjacentExamples} from best to worst as the next sentence. " +
$"Right is best, left is worst.\n");
try
{
insightFacade.TrainModel(ids.ToList(), _numExamplesToClassify, _numAdjacentExamples);
Console.WriteLine("Model trained.");
} catch (Exception e)
{
Console.WriteLine("Model not trained. " + e.Message);
return;
}
}
// Display console information for listing added books.
public void RenderListBook(InsightFacade insightFacade)
{
var addedBooks = insightFacade.ListBooks();
var idString = new StringBuilder();
for (int i = 0; i < addedBooks.Count - 1; i++)
{
idString.Append(addedBooks[i] + ", ");
}
if (addedBooks.Count == 0)
{
Console.WriteLine("\nNo books added.");
return;
}
idString.Append(addedBooks[addedBooks.Count - 1]);
Console.WriteLine("\nAdded book ids: " + idString.ToString());
}