async Task DoSearch(IDialogContext context, WineForm wineInfo)
{
int wineType =
(from refinement in WineCategories
where refinement.Name == wineInfo.WineType
select refinement.Id)
.SingleOrDefault();
List[] wines =
await new WineApi().SearchAsync(
wineType,
wineInfo.Rating,
wineInfo.InStock == StockingType.InStock,
wineInfo.SearchTerms);
string message;
if (wines.Any())
{
message = "Here are the top matching wines: " +
string.Join(", ", wines.Select(w => w.Name));
}
else
{
message = "Sorry, No wines found matching your criteria.";
}
await context.PostAsync(message);
context.EndConversation(EndOfConversationCodes.CompletedSuccessfully);
}
async Task <IDialog <WineForm> > BuildWineDialogAsync()
{
if (wineCategories == null)
{
wineCategories = await new WineApi().GetWineCategoriesAsync();
}
var wineForm = new WineForm
{
WineCategories =
wineCategories,
InStock = StockingType.InStock,
Rating = 75,
Vintage = 2010
};
return(new FormDialog <WineForm>(
wineForm,
wineForm.BuildForm,
FormOptions.PromptFieldsWithValues));
}