/// <summary>
/// Given some clues, fetch target type locations under those clues
/// If null, fetch clues under home
/// </summary>
internal void Update(List <Clue> cluesSetup, DocumentType type)
{
AvailableClueStrings = new ObservableCollection <string>();
Type = type;
if (cluesSetup != null)
{
// Search using given clues
FoundDocuments = ClueManager.Manager.GetDocumentsFilterByType(cluesSetup, type);
AvailableClues = cluesSetup;
}
else
{
// Search using home
ClueManager.Manager.GetDocumentsAndCluesFilterByType(out AvailableClues, type);
FoundDocuments = new List <Document>(); // Make it empty
}
// Update clues combo and add all as selected
foreach (Clue clue in AvailableClues)
{
// Combo
AvailableClueStrings.Add(clue.Name);
// List
if (cluesSetup != null) // Select available clues only if we have a solid target; otherwise there might be too many things to load
{
ListBoxItem item = new ListBoxItem();
item.Content = clue.Name;
SelectedClues.Items.Add(item);
}
}
// Invoke External Handlers to do an update
ClueFilterUpdatedEvent.Invoke(FoundDocuments, AvailableClues);
}
private void SearchUsingSelectedClues()
{
// Invoke External Handlers to do an update
List <Clue> availableClues = new List <Clue>();
foreach (ListBoxItem item in SelectedClues.Items)
{
availableClues.Add(new Clue(item.Content as string));
}
List <Document> foundDocuments = ClueManager.Manager.GetDocumentsFilterByType(availableClues, Type);
ClueFilterUpdatedEvent.Invoke(foundDocuments, availableClues);
// <Development> Seem not very economical
}