public UpdateReportEntryResult UpsertReportEntry(ReportEntry entry)
{
var overlapping = _reportEntries.Where(f => f.HasTimesSet)
.Any(
f => f.Id != entry.Id &&
(entry.BeginTime.ToTimeSpan() < f.EndTime.Reduce(() => null).ToTimeSpan()) &&
(entry.EndTime.Reduce(() => null).ToTimeSpan() > f.BeginTime.ToTimeSpan()));
if (overlapping)
{
return(new UpdateReportEntryResult(false, "Report contains overlapping entries."));
}
var existingEntry = _reportEntries.SingleOrDefault(e => e == entry);
if (existingEntry != null)
{
existingEntry.AlignValues(entry);
}
else
{
_reportEntries.Add(entry);
}
return(new UpdateReportEntryResult(true, string.Empty));
}
internal void AlignValues(ReportEntry newEntry)
{
BeginTime = newEntry.BeginTime;
EndTime = newEntry.EndTime;
WorkDescription = newEntry.WorkDescription;
}
