private string NAOCodeToFieldValue(string naoCode, PIItemLocationInfo il)
{
switch (naoCode)
{
case PINumberAssignmentOrder.EmptySort:
return(null);
case PINumberAssignmentOrder.ByLocationID:
return(il.LocationCD ?? string.Empty);
case PINumberAssignmentOrder.ByInventoryID:
return(il.InventoryCD ?? string.Empty);
case PINumberAssignmentOrder.BySubItem:
return(il.SubItemCD ?? string.Empty);
case PINumberAssignmentOrder.ByLotSerial:
return(il.LotSerialNbr ?? string.Empty);
case PINumberAssignmentOrder.ByInventoryDescription:
return(il.Description ?? string.Empty);
default:
throw new PXException(Messages.UnknownPiTagSortOrder);
}
}
private void AddFieldIfNAOCodeSet(List <string> sortColumns, string naoCode, PIItemLocationInfo il)
{
string fieldValue = NAOCodeToFieldValue(naoCode, il);
if (fieldValue != null)
{
sortColumns.Add(fieldValue);
}
}
private string[] GetSortingKey(PIItemLocationInfo il)
{
var keys = new List <string>();
AddFieldIfNAOCodeSet(keys, piClass.NAO1, il);
AddFieldIfNAOCodeSet(keys, piClass.NAO2, il);
AddFieldIfNAOCodeSet(keys, piClass.NAO3, il);
AddFieldIfNAOCodeSet(keys, piClass.NAO4, il);
return(keys.ToArray());
}
public int Compare(PIItemLocationInfo x, PIItemLocationInfo y)
{
var xKeys = GetSortingKey(x);
var yKeys = GetSortingKey(y);
int result = 0;
for (int i = 0; i < xKeys.Length; i++)
{
result = string.Compare(xKeys[i], yKeys[i], StringComparison.InvariantCultureIgnoreCase);
if (result != 0)
{
break;
}
}
return(result);
}