private static Tuple <List <XElement>, ChangeType> NewValue(Change change)
{
List <XElement> newValue;
ChangeType type;
if (change.NewText != null && change.NewText.Length > 0 && !string.IsNullOrEmpty(change.NewText[0]))
{
type = ChangeType.Text;
newValue = new List <XElement> {
TedHelpers.PElement("TEXT", change.NewText)
};
}
else if (change.NewNutsCodes != null && change.NewNutsCodes.Length > 0 && !string.IsNullOrEmpty(change.NewNutsCodes[0]))
{
type = ChangeType.Nuts;
newValue = new List <XElement> {
TedHelpers.PElement("NUTS", change.NewText)
};
}
else if (change.NewDate != null && change.NewDate != DateTime.MinValue)
{
type = ChangeType.Date;
newValue = new List <XElement> {
TedHelpers.DateTimeElement("DATE_TIME", change.NewDate)
};
}
else if (change.NewMainCpvCode != null && !string.IsNullOrEmpty(change.NewMainCpvCode.Code))
{
type = ChangeType.Cpv;
newValue = new List <XElement> {
TedHelpers.Element("CPV_MAIN",
TedHelpers.ElementWithAttribute("CPV_CODE", "CODE", change.NewMainCpvCode.Code),
change.NewMainCpvCode.VocCodes?.Select(x => TedHelpers.ElementWithAttribute("CPV_SUPPLEMENTARY_CODE", "CODE", x.Code)))
};
}
else if (change.NewAdditionalCpvCodes != null && change.NewAdditionalCpvCodes.Count > 0)
{
type = ChangeType.Cpv;
newValue = change.NewAdditionalCpvCodes.Select(x =>
TedHelpers.Element("CPV_ADDITIONAL",
TedHelpers.ElementWithAttribute("CPV_CODE", "CODE", x.Code),
x.VocCodes?.Select(y => TedHelpers.ElementWithAttribute("CPV_SUPPLEMENTARY_CODE", "CODE", y.Code)))
).ToList();
}
else
{
type = ChangeType.Undefined;
newValue = null;
}
return(new Tuple <List <XElement>, ChangeType>(newValue, type));
}
