public static void MakeUniqueUpRows(UPRowsMergeHelperData data)
{
if (data.Rows.Count <= 0) return;
var rowsToMergeGroup = data.AsEnumerable()
.GroupBy(grp => grp[HelperDataColumnElementGUID.Name])
.Where(yy => yy.Count() > 1)
.ToList();
if (rowsToMergeGroup.Any())
{
var rowsToMerge = rowsToMergeGroup.First();
while (rowsToMerge != null)
{
var rowsNrsToMerge = rowsToMerge
.Select(y => y.Field<string>(HelperDataStandartUPRowsUPFullRowNr.Name))
.ToList();
Log.InfoFormat("Объединяем ряды: {0}", string.Join("; ", rowsNrsToMerge));
// выясняем какие строки таблицы надо обновить
var rowsToUpdate = data.AsEnumerable()
.Where(x => x.Field<string>(HelperDataStandartUPRowsUPFullRowNr.Name) != rowsNrsToMerge.First() && rowsNrsToMerge.Contains(x.Field<string>(HelperDataStandartUPRowsUPFullRowNr.Name)))
.Select(x => x);
//апдейтим значения строк
foreach (var row in rowsToUpdate)
row[HelperDataStandartUPRowsUPFullRowNr.Name] = rowsNrsToMerge.First();
var uniqueRows = data.Copy().AsEnumerable()
.GroupBy(x => x.Field<string>(HelperDataColumnElementGUID.Name))
.Select(g => g.First());
foreach (var item in uniqueRows)
{
var existedRows = data.GetAllRowsByGUID(item.Field<string>(HelperDataColumnElementGUID.Name));
var rowToInsert = existedRows.FirstOrDefault();
if (existedRows.Count > 0 && rowToInsert != null)
{
var dataToInsert = rowToInsert.ItemArray;
foreach (var rowToDelete in existedRows)
data.Rows.Remove(rowToDelete);
data.Rows.Add(dataToInsert);
}
}
// обновляем расчетную переменную
rowsToMerge = data.AsEnumerable()
.GroupBy(grp => grp[HelperDataColumnElementGUID.Name])
.Where(yy => yy.Count() > 1)
.FirstOrDefault();
}
Log.DebugFormat("После объединения: {0}{1}", Environment.NewLine, data.Dump());
}
// перенумерация внутри ряда
var orderedByOrderAndGroupedByRowNr = data.AsEnumerable().OrderBy(x => x.Field<int>(HelperDataUPRowsMergeUPOrder.Name)).GroupBy(row => row.Field<string>(HelperDataUPRowsUPMergeFullRowNr.Name));
var currentNr = 1;
foreach (var group in orderedByOrderAndGroupedByRowNr)
{
foreach (var element in @group.OrderBy(x => x.Field<int>(HelperDataUPRowsMergeUPOrder.Name)))
{
element.SetField(HelperDataUPRowsUPMergeFullRowNr.Name, currentNr);
}
currentNr++;
}
}
protected override BaseSentenceAlgorithmData InitSourceData(List<BaseSentenceAlgorithm> algorithms)
{
_upMergeHelperData = (UPRowsMergeHelperData)algorithms.FindHelperDataTableByAlgInternalName(AlgorithmNames.UniformParts.UPRowsMerge.InternalName);
return algorithms.FindByInternalName(AlgorithmNames.DivorcedWords.ComplementUniformParts.InternalName).AlgResult;
}