private DataTable GetSearchResult(Resource resource, ICollection <PropertyValuePair> searchCriteria)
{
int totalRecords = 0;
int totalParsedRecords = GridViewMatchingRecord.PageSize * pager.PageIndex;
int index = resource.ToString().LastIndexOf(_CharDot);
int minimumPercentageMatchExpected = Convert.ToInt32((MinPerMatchTextBox.Text));
IEnumerable <SimilarRecord> records = null;
AuthenticatedToken userToken = (AuthenticatedToken)Session[Constants.AuthenticationTokenKey];
DataTable similarRecordsTable = new DataTable();
similarRecordsTable.Columns.Add(_id);
similarRecordsTable.Columns.Add(_title);
similarRecordsTable.Columns.Add(_percentageMatch);
using (ResourceDataAccess dataAccess = new ResourceDataAccess(Utility.CreateContext()))
{
records = dataAccess.SearchSimilarResource(resource.ToString().Substring(index + 1), searchCriteria, userToken, totalParsedRecords, out totalRecords, GridViewMatchingRecord.PageSize)
.Where(tuple => tuple.PercentageMatch > minimumPercentageMatchExpected);
foreach (SimilarRecord record in records)
{
DataRow row = similarRecordsTable.NewRow();
row[_id] = record.MatchingResource.Id;
row[_title] = HttpUtility.HtmlEncode(record.MatchingResource.Title);
row[_percentageMatch] = record.PercentageMatch;
similarRecordsTable.Rows.Add(row);
}
}
if (GridViewMatchingRecord.PageSize > 0 && totalRecords > 0)
{
if (totalRecords > GridViewMatchingRecord.PageSize)
{
pager.TotalPages = Convert.ToInt32(Math.Ceiling((double)totalRecords / GridViewMatchingRecord.PageSize));
}
else
{
pager.PageIndex = 0;
pager.TotalPages = 1;
}
}
else
{
pager.PageIndex = 0;
pager.TotalPages = 0;
}
return(similarRecordsTable);
}
