private async Task ApplySearch()
{
if (string.IsNullOrWhiteSpace(txtSearchCriteria.Text))
{
return;
}
txtSearchCriteria.IsEnabled = false;
if (cmbSearchField.SelectedIndex == 0) //Search ISBN
{
await googleSearch.Search(GoogleBooksApi.SearchFields.ISBN, txtSearchCriteria.Text.Trim());
lvwLocal.ItemsSource = await _db.AddCatalogIncludes(_db.QueryBooksByIdentifier(txtSearchCriteria.Text.Trim())).ToListAsync();
}
else // Search Title
{
await googleSearch.Search(GoogleBooksApi.SearchFields.InTitle, txtSearchCriteria.Text.Trim());
lvwLocal.ItemsSource = await _db.AddCatalogIncludes(_db.QueryBooksByTitle(txtSearchCriteria.Text.Trim())).ToListAsync();
}
if (lvwLocal.Items.Count > 0)
{
tbiLocal.IsSelected = true;
lvwLocal.SelectedValue = lvwLocal.Items[0];
lvwLocal.Focus();
}
else if (googleSearch.Client.Items.Count > 0)
{
tbiGoogle.IsSelected = true;
googleSearch.Focus();
}
else
{
StartManualEntry();
}
txtSearchCriteria.IsEnabled = true;
}