public async Task <MatchedMessage> ProcessAsync(string username, AnalysisResult result, string input)
{
input = TransformCommandToInput(input);
List <Tweet> messages = _memoryCache.Get(MESSAGES_TAG) as List <Tweet>;
if (messages == null)
{
messages = await _twitterRepository
.GetTweetContentAsync();
_memoryCache.Add(MESSAGES_TAG, messages, DateTimeOffset.UtcNow.AddHours(1));
}
MatchedMessage matchedMessage = ProcessGreetingsMessage(messages, username, result, input);
if (matchedMessage == null)
{
matchedMessage = await PredictWithLUIS(messages, username, input);
}
if (matchedMessage == null)
{
matchedMessage = ProcessDefaultMessage(messages, username, result, input);
}
return(matchedMessage);
}