//functions
internal void AddPermutation(string cleanPermutation, Doubly <TimeData> .Node refNode)
{
Permutations newPermutation = new Permutations(cleanPermutation, refNode);
Permutations.Add(newPermutation);
TotalPermutationTypesCount++;
TotalQuantity++;
}
//c'tor
public Permutations(string permutation, Doubly <TimeData> .Node refNode)
{
Permutation = permutation;
Ref = refNode;
if (refNode != null)
{
Count++;
}
}
//c'tor
public Document(string key, string documentContent, Doubly <TimeData> .Node refNode)
{
Permutations = new BST <Permutations>();
TotalQuantity = 0;
TotalPermutationTypesCount = 0;
_refNode = refNode;
AddPermutation(documentContent, refNode);
MainPermutation = key;
}
public bool IsDuplicated(string documentContent, out string msg)
{
string cleanPermutation;
string key;
bool isContentOk = Descriptor.GetKey(documentContent, out cleanPermutation, out key);
msg = "The document content you entered is not legal";
if (!isContentOk)
{
return(false);
}
Doubly <TimeData> .Node refNode = null;
if (_documentsManagementSystem.ContainsKey(key)) // key exists, Document is in the system
{
Permutations foundItem;
bool isPermutationExist = _documentsManagementSystem[key].IsPermutationExist(cleanPermutation, out foundItem);
if (!isPermutationExist)
{
TimeData newDocumentTimeStamp = new TimeData(cleanPermutation);
_timeStamps.EnQueue(newDocumentTimeStamp, out refNode);
_documentsManagementSystem[key].AddPermutation(cleanPermutation, refNode);
msg = "The document was already in the system, but the permutation wasn't in the system. It is now. The quantities were updated";
}
else
{
_timeStamps._QueueDoubly.RemoveNode(foundItem.Ref);
TimeData newDocumentTimeStamp = new TimeData(cleanPermutation);
_timeStamps.EnQueue(newDocumentTimeStamp, out refNode);
foundItem.Ref = refNode;
msg = "The document and the permutation were already in the system. The quantities were updated.";
}
return(true);
}
else // create new document
{
TimeData newDocumentTimeStamp = new TimeData(cleanPermutation);
_timeStamps.EnQueue(newDocumentTimeStamp, out refNode);
Document doc = new Document(key, cleanPermutation, refNode);
_documentsManagementSystem.Add(key, doc);
msg = "The document wasn't in the system. It is now. The quantities were updated.";
return(false);
}
}
