public void Handle(string json)
{
Console.WriteLine("MOTION event handler invoked ...");
try
{
var eventObj = JsonConvert.DeserializeObject <Event>(json);
Console.WriteLine("[MotionEventHandler] Handling eventObj: " + eventObj);
if (eventObj.category.ToLower() == "user_environment")
{
// if we are dealing with a presence sensor
if (eventObj.content.name == "presence")
{
// see if it is a sensor activation
if (eventObj.content.val["alarm_motion"] != null && (bool)eventObj.content.val["alarm_motion"])
{
// retrieve the gateway and sensor URI from the source annotations
var gatewayURIPath = (string)eventObj.annotations.source["gateway"];
var deviceURIPath = (string)eventObj.annotations.source["sensor"];
// make a call to the store API to get the user from the gateway
var userURIPath = storeAPI.GetUserOfGateway(gatewayURIPath);
if (userURIPath != null)
{
int userID = GetIdFromURI(userURIPath);
Tuple <string, string> userLocales = storeAPI.GetUserLocale(userURIPath, userID);
if (userLocales != null)
{
// retrieve timestamp from annotations
long timestamp = eventObj.annotations.timestamp;
// get localized datetime
TimeZoneInfo localTz = TimeZoneInfo.FindSystemTimeZoneById(userLocales.Item2);
DateTime dtime = UnixTimeStampToDateTime(timestamp, localTz);
DateTime currentTime = UnixTimeStampToDateTime((long)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds, localTz);
// get morning limits
Tuple <DateTime, DateTime> morningLimits = getMorningLimits(localTz);
// check if current dtime is within limits
if (dtime >= morningLimits.Item1 && currentTime >= morningLimits.Item1 && dtime <= morningLimits.Item2 && currentTime <= morningLimits.Item2)
//if (dtime >= morningLimits.Item1 && dtime <= morningLimits.Item2)
{
if (lastActivationMap.ContainsKey(userURIPath))
{
long lastTs = lastActivationMap[userURIPath];
DateTime lastDt = UnixTimeStampToDateTime(lastTs, localTz);
// if the lastDt is outside of the morning limits
if (lastDt < morningLimits.Item1)
{
Console.WriteLine("[MotionEventHandler] Identified first activation of motion sensor in morning at : " + dtime.ToString());
SendBPMeasurementNotification(userURIPath);
}
lastActivationMap[userURIPath] = timestamp;
}
else
{
// if this is the first activation ever within morning limits
Console.WriteLine("[MotionEventHandler] First ever activation of motion sensor in morning at : " + dtime.ToString());
SendBPMeasurementNotification(userURIPath);
lastActivationMap[userURIPath] = timestamp;
}
}
else
{
// just mark as latest activation
Console.WriteLine("[MotionEventHandler] Motion event not within morning limits " + dtime.ToString());
lastActivationMap[userURIPath] = timestamp;
}
}
else
{
Console.WriteLine("[MotionEventHandler] Insufficient locales information in enduser profile endpoint for user: "******"[MotionEventHandler] Skipping motion event handling since no user can be retrieved for gateway: " + gatewayURIPath);
}
}
else
{
Console.WriteLine("[MotionEventHandler] The motion sensor has not been triggered: " + eventObj.content.val["alarm_motion"]);
}
}
}
}
catch (JsonException ex)
{
Console.WriteLine(ex);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}