public static Period ToPeriod(this FhirDateTime fdt)
{
var result = new Period();
var dtoStart = fdt.ToDateTimeOffset();
result.StartElement = new FhirDateTime(dtoStart);
var dtoEnd = dtoStart;
switch (fdt.Precision())
{
case FhirDateTimePrecision.Year: dtoEnd = dtoStart.AddYears(1); break;
case FhirDateTimePrecision.Month: dtoEnd = dtoStart.AddMonths(1); break;
case FhirDateTimePrecision.Day: dtoEnd = dtoStart.AddDays(1); break;
case FhirDateTimePrecision.Minute: dtoEnd = dtoStart.AddMinutes(1); break;
case FhirDateTimePrecision.Second: dtoEnd = dtoStart.AddSeconds(1); break;
default: dtoEnd = dtoStart; break;
}
result.EndElement = new FhirDateTime(dtoEnd);
return(result);
}
public static DateTimeOffset UpperBound(this FhirDateTime fdt)
{
var dtoStart = fdt.LowerBound();
var dtoEnd = fdt.Precision() switch
{
FhirDateTimePrecision.Year => dtoStart.AddYears(1),
FhirDateTimePrecision.Month => dtoStart.AddMonths(1),
FhirDateTimePrecision.Day => dtoStart.AddDays(1),
FhirDateTimePrecision.Minute => dtoStart.AddMinutes(1),
FhirDateTimePrecision.Second => dtoStart.AddSeconds(1),
_ => dtoStart
};
return(dtoEnd);
}
}
public static DateTimeOffset UpperBound(this FhirDateTime fdt)
{
var dtoStart = fdt.LowerBound();
var dtoEnd = dtoStart;
switch (fdt.Precision())
{
case FhirDateTimePrecision.Year: dtoEnd = dtoStart.AddYears(1); break;
case FhirDateTimePrecision.Month: dtoEnd = dtoStart.AddMonths(1); break;
case FhirDateTimePrecision.Day: dtoEnd = dtoStart.AddDays(1); break;
case FhirDateTimePrecision.Minute: dtoEnd = dtoStart.AddMinutes(1); break;
case FhirDateTimePrecision.Second: dtoEnd = dtoStart.AddSeconds(1); break;
default: dtoEnd = dtoStart; break;
}
return(dtoEnd);
}
