private static PublishNote Convert(TimeSeriesNote note)
{
return(new PublishNote
{
StartTime = note.TimeRange?.Start.ToDateTimeOffset() ?? DateTimeOffset.MinValue,
EndTime = note.TimeRange?.End.ToDateTimeOffset() ?? DateTimeOffset.MaxValue,
NoteText = note.NoteText
});
}
private TimeSeriesNote AdjustNoteTextAndTimeRange(TimeSeriesNote note)
{
if (note.TimeRange.HasValue && note.TimeRange.Value.End == note.TimeRange.Value.Start)
{
note.TimeRange = new Interval(note.TimeRange.Value.Start, note.TimeRange.Value.End.PlusTicks(1));
}
const int maxNoteLength = 500;
if (note.NoteText.Length > maxNoteLength)
{
note.NoteText = note.NoteText.Substring(0, maxNoteLength - 20) + " ... note truncated.";
}
return(note);
}
public void AddOverlappingIntervalMetadata(
TimeSeriesNote newItem,
Func <TimeSeriesNote, TimeSeriesNote, bool> isDifferent)
{
var overlappingItem = Items
.LastOrDefault(item => item.TimeRange.Intersects(newItem.TimeRange) && !isDifferent(item, newItem));
if (overlappingItem == null)
{
CurrentItem = newItem;
Items.Add(CurrentItem);
return;
}
CurrentItem = overlappingItem;
ExtendCurrentItem(newItem.TimeRange);
}
protected void AddRowNote(Instant time, string text)
{
if (string.IsNullOrWhiteSpace(text))
{
CurrentNote = null;
return;
}
if (CurrentNote != null && CurrentNote.NoteText == text)
{
// Extend the last note
CurrentNote.TimeRange = new Interval(CurrentNote.TimeRange?.Start ?? time, time);
return;
}
CurrentNote = new TimeSeriesNote
{
TimeRange = new Interval(time, time),
NoteText = text
};
RowNotes.Add(CurrentNote);
}
