public override string GetAnswer(WBContext context, LUInfo luInfo)
{
string response = DatetimeUtils.GetOutofScopeAnswer();
string location = context.Location;
TimeRange range = context.timeRange;
List <string> stations = DatetimeUtils.GetEntity(luInfo, "Station");
string station = null;
if (stations != null && stations.Count > 0)
{
station = stations[0];
}
if (range == null)
{
response = client.GetRealTimeAirQuality(location, station);
}
else if (!range.IsHourly)
{
response = client.GetPredictedSmogDaily(location, range.startDate, range.endDate);
}
else
{
response = client.GetPredictedSmogHourly(location, range.startDate, range.endDate);
}
return(response);
}
public override string GetAnswer(WBContext context, LUInfo luInfo)
{
string location = context.Location;
TimeRange timeRange = context.timeRange;
string response = client.GetSuggestion(location, LifeSuggestionType.CarWashing);
if (timeRange != null && timeRange.startDate > DateTime.Now)
{
response += "\r\n我们仅提供今天的洗车指数\r\n";
}
return(response);
}
public override string GetAnswer(WBContext context, LUInfo luInfo)
{
string response = DatetimeUtils.GetOutofScopeAnswer();
string location = context.Location;
TimeRange range = context.timeRange;
if (range == null)
{
response = client.GetRestrictedNumber(location, null, null);
}
else
{
response = client.GetRestrictedNumber(location, range.startDate, range.endDate);
}
return(response);
}
private void initContext(ref WBContext context, LUInfo luinfo, string utterance)
{
string intent = luinfo.Intent.intent;
if ((IsLocationOnly(luinfo, utterance)) ||
ContainsLocationDateOnly(luinfo, utterance))
{
intent = "DefaultIntent";
}
string location = DatetimeUtils.GetLocation(luinfo, true);
TimeRange range = DatetimeUtils.GetTimeRange(luinfo);
context.Intent = intent;
context.Location = location;
context.timeRange = range;
context.validTime = DateTime.Now;
}
public WBContext GetContext(string userId)
{
// If userId is null, set a uniq id for each uatterance.
if (string.IsNullOrWhiteSpace(userId))
{
userId = DateTime.Now.Ticks.ToString();
}
if (contextMap.ContainsKey(userId))
{
return(contextMap[userId]);
}
else
{
WBContext newContext = new WBContext(userId);
contextMap.Add(userId, newContext);
return(newContext);
}
}
public override string GetAnswer(WBContext context, LUInfo luInfo)
{
string response = DatetimeUtils.GetOutofScopeAnswer();
string location = context.Location;
TimeRange range = context.timeRange;
if (range == null)
{
response = client.GetRealTimeWeather(location);
}
else if (!range.IsHourly)
{
response = client.GetPredictedWeatherDaily(location, range.startDate, range.endDate);
}
else
{
response = client.GetPredictedWeatherHourly(location, range.startDate, range.endDate);
}
return(response + "\r\n");
}
private void updateContext(ref WBContext context, LUInfo luinfo)
{
string intent = luinfo.Intent.intent;
if (!string.IsNullOrWhiteSpace(intent) && ValidIntent.Contains(intent))
{
context.Intent = intent;
}
string location = DatetimeUtils.GetLocation(luinfo, false);
if (!string.IsNullOrWhiteSpace(location))
{
context.Location = location;
}
TimeRange range = DatetimeUtils.GetTimeRange(luinfo);
if (range != null)
{
context.timeRange = range;
}
}
public string Answer(string userId, string utterance)
{
LUInfo luinfo = this.luController.Understand(utterance);
WBContext context = contextStore.GetContext(userId);
if (!context.IsValid())
{
initContext(ref context, luinfo, utterance);
}
else
{
updateContext(ref context, luinfo);
}
switch (context.Intent)
{
case "DefaultIntent":
this.srvs.Add(new WeatherSrv());
this.srvs.Add(new SmogSrv());
break;
case "CarWashing":
this.srvs.Add(new CarWashingSrv());
break;
case "Weather":
this.srvs.Add(new WeatherSrv());
break;
case "Smog":
this.srvs.Add(new SmogSrv());
break;
case "RestrictedDriving":
this.srvs.Add(new RestrictedDrivingSrv());
break;
case "Cloth":
this.srvs.Add(new ClothSrv());
break;
default:
break;
}
string answer = "";
DateTime startTime = DateTime.Now;
foreach (IntentSrv srv in this.srvs)
{
string singleAnswer = srv.GetAnswer(context, luinfo);
answer += singleAnswer;
}
this.srvs.Clear();
if (string.IsNullOrWhiteSpace(answer))
{
answer = DatetimeUtils.GetOutofScopeAnswer();
}
DateTime endTime = DateTime.Now;
LogUtils.Log(startTime, endTime, "[Seniverse Service]");
return(answer);
}
public abstract string GetAnswer(WBContext context, LUInfo luInfo);
