public WitReply(string json_raw)
: base(json_raw)
{
var data = CalOneBotData.FromJson(json_raw);
m_chatReply = IntentManager.ProcessChatBotMessage(data);
}
private static void AssignParameterData(IntentDefinition.IntentParam param, CalOneBotData chatdata)
{
if (param.ParamName == WitContants.entity_location && chatdata.Entities.Location != null)
{
param.Value = FindBestEntity(chatdata.Entities.Location.ToList()).Value;
}
if (param.ParamName == WitContants.entity_subjects && chatdata.Entities.EntitySubjects != null)
{
param.Value = FindBestEntity(chatdata.Entities.EntitySubjects.ToList()).Value;
}
if (param.ParamName == WitContants.entity_grade && chatdata.Entities.EntityGrades != null)
{
param.Value = FindBestEntity(chatdata.Entities.EntityGrades.ToList()).Value;
}
}
public static string ToJson(this CalOneBotData self)
{
return(JsonConvert.SerializeObject(self, Converter.Settings));
}
public static string ProcessChatBotMessage(CalOneBotData chatdata)
{
if (chatdata == null)
{
return(null);
}
var reply_builder = new StringBuilder();
string intent_subject = chatdata.Entities.Intent_Subject != null ? chatdata.Entities.Intent_Subject[0].Value : "";
string intent_direction = chatdata.Entities.Intent_Direction != null ? chatdata.Entities.Intent_Direction[0].Value : "";
string default_answer = chatdata.Entities.DefaultAnswers != null ? chatdata.Entities.DefaultAnswers[0].Value : "";
// IF SUBJECT AND NOT SURE INTENT!
if (!string.IsNullOrEmpty(intent_subject) && string.IsNullOrEmpty(intent_direction))
{
// SUBJECT IS KNOW BUT DONT KNOW INTENT, ASSUME ASKING
intent_direction = WitContantAction.intent_action_querytask;
}
if (!string.IsNullOrEmpty(intent_subject) && !string.IsNullOrEmpty(intent_direction))
{
string targetIntent = intent_subject + intent_direction;
m_currentIntent = null;
m_currentIntentQuestion = null;
var ff = m_DefinitionList.Where(
m => m.Intent == targetIntent
).Select(m => m).ToList();
m_currentIntentQuestion = null;
if (ff.Count > 0)
{
m_currentIntent = ff[0];
}
if (m_currentIntent != null)
{
//INITIALIZE INTENT PARAMS
var paramList = m_currentIntent.IntentParameters.Where(m => m.IsRequired).ToList();
paramList.ForEach(m => {
m.Value = "";
AssignParameterData(m, chatdata);
});
reply_builder.Append(ReplyManager.Reply(m_currentIntent.Intent_Salutation));
var findRequiredField = m_currentIntent.IntentParameters.Where(m => m.IsRequired && string.IsNullOrEmpty(m.Value)).ToList();
if (findRequiredField.Count >= 2)
{
reply_builder.Append(ReplyManager.Reply(WitContants.salutation_askfewquestions));
}
}
}
if (m_segway != null)
{
if (default_answer == "default_yes")
{
m_currentIntent = m_segway;
}
if (m_currentIntent == null)
{
reply_builder.Append("No problem. Can I assist you in any other way?");
}
m_segway = null;
}
if (m_currentIntentQuestion != null)
{
m_currentIntentQuestion.Value = chatdata.Text; // IF NO ENTITY DETECTED AND HAS A DEFAULT QUESTION, ASSIGN IT TO THE QUESTION
//Append any remarks after an answer
reply_builder.Append(ReplyManager.Reply(m_currentIntentQuestion.AfterAnswer));
m_currentIntentQuestion = null;
}
if (chatdata.Entities.Farewell != null)
{
reply_builder.Append(ReplyManager.Reply(WitContants.entity_bye));
}
if (m_currentIntent != null)
{
var findRequiredField = m_currentIntent.IntentParameters.Where(m => m.IsRequired && string.IsNullOrEmpty(m.Value)).ToList();
bool IsIntentSatisfied = findRequiredField.Count == 0;
if (IsIntentSatisfied)
{
string intent_value = "";
if (m_currentIntent.Intent == WitContantsIntent.intent_subject_payment + WitContantAction.intent_action_querytask)
{
intent_value = CalOneBotAnswer.GetTutionPayment(m_currentIntent.IntentParameters);
}
if (m_currentIntent.Intent == WitContantsIntent.intent_subject_complaint + WitContantAction.intent_action_dotask)
{
intent_value = "I have heard you and we will get back at you as soon as possible.";
}
if (m_currentIntent.Intent == WitContantsIntent.intent_subject_registration + WitContantAction.intent_action_dotask)
{
intent_value = "Thank you. Your registration has been filed.";
}
if (m_currentIntent.Intent == WitContantsIntent.intent_subject_courses + WitContantAction.intent_action_querytask)
{
intent_value = "Math, Mandarin, Science.";
var seg1 = m_DefinitionList.Find(m => m.Intent == WitContantsIntent.intent_subject_registration + WitContantAction.intent_action_dotask);
m_SegwayList.Enqueue(seg1);
}
if (string.IsNullOrEmpty(intent_value))
{
intent_value = WitContants.no_answer_response;
}
reply_builder.Append(intent_value);
if (m_SegwayList.Count > 0)
{
m_segway = m_SegwayList.Dequeue();
reply_builder.Append("\n" + m_segway.Intent_AskToDo);
}
m_currentIntent = null;
return(reply_builder.ToString());
}
if (findRequiredField.Count > 0)
{
m_currentIntentQuestion = findRequiredField[0];
m_currentIntentQuestion.Value = "";
reply_builder.Append(m_currentIntentQuestion.QuestionIfMissing);
}
else
{
reply_builder.Append("Processing.");
}
}
return(reply_builder.ToString());
}