public string GetUniqNameOfDocToBeFiled(int docIdx, string sortOrder)
{
// Get from cached list if possible
bool retFromCache = false;
lock (_cachedListOfSortedUniqNames)
{
if ((_cacheListOrder == sortOrder) && (!_cacheIsDirty) && (_cachedListOfSortedUniqNames.Count == _scanDocHandler.GetCountOfUnfiledDocs()))
retFromCache = true;
}
if (retFromCache)
return GetUniqNameFromCacheList(docIdx);
// Get the list of uniq names and find best match for each
List<OrderableUniqName> sortableUniqNames = new List<OrderableUniqName>();
int origIdx = 0;
List<string> namesOfDocsToBeFiled = _scanDocHandler.GetCopyOfUnfiledDocsList();
foreach (string uniqName in namesOfDocsToBeFiled)
{
string bestTypeMatch = "";
DateTime bestTypeDate = DateTime.MinValue;
lock(_lockForDocTypeListAccess)
{
if (_bestDocTypeMatch.ContainsKey(uniqName))
{
bestTypeMatch = _bestDocTypeMatch[uniqName].docTypeName;
bestTypeDate = _bestDocTypeMatch[uniqName].docDate;
}
}
OrderableUniqName nt = new OrderableUniqName(uniqName, bestTypeMatch, bestTypeDate, origIdx);
sortableUniqNames.Add(nt);
origIdx++;
}
// Sort the names as required
IEnumerable<OrderableUniqName> orderedList = null;
switch(sortOrder)
{
case "original":
orderedList = sortableUniqNames.OrderBy(x => x.origDocIdx);
break;
case "docType":
orderedList = sortableUniqNames.OrderBy(x => string.IsNullOrWhiteSpace(x.bestDocType)).ThenBy(x => x.bestDocType).ThenBy(x => x.foundDateTime).ThenBy(x => x.uniqName);
break;
case "docDate":
orderedList = sortableUniqNames.OrderBy(x => x.foundDateTime).ThenBy(x => x.bestDocType).ThenBy(x => x.uniqName);
break;
default:
orderedList = sortableUniqNames.OrderBy(x => x.uniqName).ThenBy(x => x.bestDocType).ThenBy(x => x.foundDateTime);
break;
}
// Return the appropriate file name
lock (_cachedListOfSortedUniqNames)
{
_cachedListOfSortedUniqNames = orderedList.ToList();
_cacheIsDirty = false;
_cacheListOrder = sortOrder;
}
return GetUniqNameFromCacheList(docIdx);
}
public bool IsEqual(OrderableUniqName other)
{
if (uniqName != other.uniqName)
return false;
if (bestDocType != other.bestDocType)
return false;
if (foundDateTime != other.foundDateTime)
return false;
if (origDocIdx != other.origDocIdx)
return false;
return true;
}
