public ReconciliationStatus ReconcileRecords(Record left, Record right, IRecordKeyComparer recordKeyComparer)
{
var fieldComparisonResult = recordKeyComparer.Compare(left, right);
if (fieldComparisonResult == 0)
{
return DictionaryAllEntriesMatch(left, right) ? ReconciliationStatus.Same : ReconciliationStatus.Updated;
}
return fieldComparisonResult < 0 ? ReconciliationStatus.Deleted : ReconciliationStatus.Added;
}
private static bool DictionaryAllEntriesMatch(Record oldItem, Record newItem)
{
var oldItemKeys = oldItem.HeadingFieldNames;
var newItemKeys = newItem.HeadingFieldNames;
if (oldItem.FieldCount != newItem.FieldCount)
{
return false;
}
if (oldItemKeys.Any(x => !newItemKeys.Contains(x)))
{
return false;
}
return oldItemKeys.All(k => String.CompareOrdinal(oldItem.GetField(k), newItem.GetField(k)) == 0);
}
