private ParticpantsData FillAttendanceData(ParticpantsData particpant, DateTime meetingStartTime, DateTime meetingEndTime)
{
double randLateJoin = random.NextDouble();
double randEarlyLeaving = random.NextDouble();
DateTime joinTime = randLateJoin < 0.8 ?
meetingStartTime.AddMinutes(random.Next(0, 5) + random.NextDouble()):
meetingStartTime.AddMinutes(random.Next(0, (int)(meetingEndTime - meetingStartTime).TotalMinutes));
DateTime leftTime = randEarlyLeaving < 0.8 ?
meetingEndTime.AddMinutes(-1 * (random.Next(0, 5)) + random.NextDouble()) : //sub
meetingEndTime.AddMinutes(-1 * random.Next(0, (int)(meetingEndTime - meetingStartTime).TotalMinutes));
if (leftTime < joinTime)
{
leftTime = joinTime;
}
particpant.AttendanceData = new AttendanceData
{
MeetingAttendanceIntervals = new MeetingAttendanceInterval[]
{
new MeetingAttendanceInterval
{
JoinTimeUTC = joinTime,
LeaveTimeUTC = leftTime,
DurationInSeconds = (leftTime - joinTime).TotalSeconds,
}
},
TotalMeetingDurationInSeconds = (leftTime - joinTime).TotalSeconds,
};
return(particpant);
}
private void FillRaiseHandsData(ParticpantsData particpant)
{
DateTime joinTimeUTC = particpant.AttendanceData.MeetingAttendanceIntervals[0].JoinTimeUTC;
DateTime leaveTimeUTC = particpant.AttendanceData.MeetingAttendanceIntervals[0].LeaveTimeUTC;
var prevTime = joinTimeUTC;
var curTime = prevTime.AddMinutes(5) < leaveTimeUTC?prevTime.AddMinutes(10) : leaveTimeUTC;
var curiousUser = random.NextDouble();
var extraCuriousity = curiousUser > 0.7 ? 0.1 :0;
List <RaiseHandsInterval> raisedHandsIntervals = new List <RaiseHandsInterval>();
while (curTime < leaveTimeUTC)
{
var rand = random.NextDouble();
if (rand < chanceToRaiseHands + extraCuriousity) // 10% prob
{
var raisedHandIntervalStartTime = curTime.AddMinutes((curTime - prevTime).TotalMinutes * random.NextDouble());
raisedHandsIntervals.Add(new RaiseHandsInterval
{
StartTimeUTC = raisedHandIntervalStartTime,
EndTimeUTC = raisedHandIntervalStartTime.AddMinutes((curTime - raisedHandIntervalStartTime).TotalMinutes * random.NextDouble())
});
}
prevTime = curTime;
curTime = curTime.AddMinutes(5);
}
particpant.RaiseHandsData = new RaiseHandsData
{
TotalCount = raisedHandsIntervals.Count,
RaiseHandsIntervals = raisedHandsIntervals.ToArray(),
};
}
