private void FindMatchingDocs_DoWork(object sender, DoWorkEventArgs e)
{
MatchDocsResult mdResult = new MatchDocsResult();
e.Result = mdResult;
BackgroundWorker worker = sender as BackgroundWorker;
List<ScanDocInfo> sdiList = _scanDocHandler.GetListOfScanDocs();
int docsFound = 0;
// Get args - document type to match and start position for filling list (this is
// so we don't swamp the list by including all results)
object[] args = (object[])e.Argument;
DocType docTypeToMatch = (DocType)args[0];
int includeInListFromIdx = (int)args[1];
// Match results
mdResult.bNotAllResultsShow = false;
mdResult.totalFilesScanned = sdiList.Count;
mdResult.bMatchedResultsOnly = (docTypeToMatch != null);
mdResult.indexOfFirstFileDisplayed = -1;
// Start index in list
int nStartIdx = (docTypeToMatch == null) ? includeInListFromIdx : 0;
int nEndIdx = includeInListFromIdx + MAX_NUM_DOCS_TO_ADD_TO_LIST - 1;
if ((docTypeToMatch != null) || (nEndIdx > sdiList.Count - 1))
nEndIdx = sdiList.Count - 1;
for (int nDocIdx = nStartIdx; nDocIdx <= nEndIdx; nDocIdx++)
{
if ((worker.CancellationPending == true))
{
e.Cancel = true;
break;
}
ScanDocInfo sdi = sdiList[nDocIdx];
// Check if all docs required
DocCompareRslt rslt = new DocCompareRslt();
bool bShowDoc = false;
if (docTypeToMatch == null)
{
ScanPages scanPages = _scanDocHandler.GetScanPages(sdi.uniqName);
// See if doc has been filed - result maybe null
FiledDocInfo fdi = _scanDocHandler.GetFiledDocInfo(sdi.uniqName);
bShowDoc = true;
rslt.uniqName = sdi.uniqName;
rslt.bMatches = true;
rslt.bMatchesButShouldnt = false;
rslt.docTypeFiled = (fdi == null) ? "" : fdi.filedAs_docType;
rslt.matchStatus = (fdi == null) ? "NOT-FILED" : "FILED";
rslt.scanPages = scanPages;
mdResult.totalMatchesFound++;
}
else
{
rslt = CheckIfDocMatches(sdi, docTypeToMatch);
if (rslt.bMatches)
mdResult.totalMatchesFound++;
if (rslt.bDoesntMatchButShould)
mdResult.totalDoesntMatchButShould++;
if (rslt.bMatchesButShouldnt)
mdResult.totalMatchesButShouldnt++;
if (rslt.bMatches || rslt.bDoesntMatchButShould)
bShowDoc = true;
}
mdResult.totalFilesSearched++;
_lastFindNumFound = mdResult.totalFilesSearched;
if (bShowDoc)
{
// Check for a limit to avoid swamping list
docsFound++;
if ((docsFound > includeInListFromIdx-nStartIdx) && (docsFound <= includeInListFromIdx - nStartIdx + MAX_NUM_DOCS_TO_ADD_TO_LIST))
{
if (mdResult.indexOfFirstFileDisplayed == -1)
mdResult.indexOfFirstFileDisplayed = nDocIdx;
this.Dispatcher.BeginInvoke((Action)delegate()
{
_docCompareRslts.Add(rslt);
});
}
else
{
// Indicate that not all results are shown
mdResult.bNotAllResultsShow = true;
}
}
// Update status
worker.ReportProgress((int)(nDocIdx * 100 / sdiList.Count));
if (((nDocIdx % 10) == 0) || (nDocIdx == nEndIdx))
{
string rsltStr = DocMatchFormatResultStr(mdResult);
this.Dispatcher.BeginInvoke((Action)delegate()
{
SetDocMatchStatusText(rsltStr);
});
}
}
e.Result = mdResult;
}
private string DocMatchFormatResultStr(MatchDocsResult mdResult)
{
string fileStatStr = "";
if (mdResult.totalFilesScanned <= 0)
{
fileStatStr = "No files";
return fileStatStr;
}
if (mdResult.bMatchedResultsOnly)
{
fileStatStr = "Searched: " + mdResult.totalFilesSearched.ToString() + (mdResult.bNotAllResultsShow ? "*" : "") + " (" + mdResult.totalFilesScanned.ToString() + ")\n";
fileStatStr += "~1Matched: " + mdResult.totalMatchesFound.ToString() + "\n" +
"~2Shouldn't: " + mdResult.totalMatchesButShouldnt.ToString() + "\n" +
"~3Should: " + mdResult.totalDoesntMatchButShould.ToString();
}
else
{
fileStatStr = "Showing: " + mdResult.indexOfFirstFileDisplayed.ToString() + " - " + (mdResult.indexOfFirstFileDisplayed + mdResult.totalMatchesFound - 1).ToString() + "\n";
fileStatStr += "Total Files: " + mdResult.totalFilesScanned.ToString();
}
return fileStatStr;
}
