public static CqmSolutionDateRange GetDateRange(this IVL_TS ivlts)
{
TS low = null;
TS high = null;
TS center = null;
if (ivlts?.ItemsElementName == null || ivlts.Items == null || ivlts.ItemsElementName.Length != ivlts.Items.Length)
{
center = ivlts; //if there are no items, just use the main value of the IVL_TS, essentially treating it as a single TS
}
else
{
for (int i = 0; i < ivlts.ItemsElementName.Length; i++)
{
switch (ivlts.ItemsElementName[i])
{
case ItemsChoiceType2.low:
low = ivlts.Items[i] as TS;
break;
case ItemsChoiceType2.high:
high = ivlts.Items[i] as TS;
break;
case ItemsChoiceType2.center:
center = ivlts.Items[i] as TS;
break;
}
}
}
//Some of our sample data files have effectiveTime nodes with only a single value, not low & high values.
//If that happens, it represents a Point In Time, so we take that to be both the low and the high value. //TODO: is that correct?
return(new CqmSolutionDateRange(low?.GetDate() ?? center?.GetDate(), high?.GetDate() ?? center?.GetDate()));
}
public static CqmSolutionDateRange GetDateRangeFromArray(this SXCM_TS[] sxcmts)
{
if (sxcmts == null || sxcmts.Length == 0)
{
return(null);
}
//TODO: is this correct?
TS low = sxcmts[0];
TS high = (sxcmts.Length == 1) ? sxcmts[0] : sxcmts[1];
return(new CqmSolutionDateRange(low?.GetDate(), high?.GetDate()));
}