public async Task Reminder(IDialogContext context, LuisResult result)
{
string eventName = result.GetSimpleEntityValue("Event");
string time = result.GetComplexEntityValue("builtin.datetimeV2.time");
string datetime = result.GetComplexEntityValue("builtin.datetimeV2.datetime");
DateTime?moment = InterpretDateTime(datetime) ?? InterpretTime(time);
if (eventName == null || moment == null)
{
await context.PostAsync($"I think you want me to remind you of something, but I can't tell what.");
}
else
{
var delay = moment.Value.Subtract(DateTime.Now);
await context.PostAsync($"OK. I'll remind you of {eventName} in about {Math.Round(delay.TotalMinutes)} minutes.");
new Reminder(delay, eventName, context.Activity.ToConversationReference()).Start();
}
context.Wait(MessageReceived);
}
