public Maybe <FocusData> Combine(FocusData data) =>
CanCombine(data) ?
new FocusData(
new DateTime(Math.Min(data.StartTime.Ticks, StartTime.Ticks)),
new DateTime(Math.Max(data.EndTime.Ticks, EndTime.Ticks)),
ItemId)
: null;
public void StoreData(FocusData focusData)
{
_storedData = _storedData.Concat(new List <FocusData>()
{
focusData
});
TrySendData();
}
public static IEnumerable <FocusData> AddOrCombine(
this IEnumerable <FocusData> list, FocusData focusData)
{
var combineable = list.FirstOrDefault(x => x.CanCombine(focusData));
return(combineable != null
? list.Except(new List <FocusData>() { combineable })
.Concat(new List <FocusData>()
{
combineable.Combine(focusData).Value
})
: list.Concat(new List <FocusData>()
{
focusData
}));
}
public void ProcessData(int itemId)
{
var currentTime = _timeService.GetTime();
if (_previousTime == default)
{
_previousTime = currentTime;
_previousId = itemId;
return;
}
if (itemId == _previousId &&
(currentTime - _previousTime) < TimeSpan.FromSeconds(5))
{
return;
}
var focusData = new FocusData(_previousTime, currentTime, _previousId);
_uploadService.StoreData(focusData);
_previousTime = currentTime;
_previousId = itemId;
}
public bool CanCombine(FocusData data) => data.ItemId == ItemId && (data.EndTime == StartTime || data.StartTime == EndTime);