private static IEnumerable <ComparisonUnit> GetHierarchicalComparisonUnits(
IEnumerable <WithHierarchicalGroupingKey> input,
int level)
{
IEnumerable <IGrouping <string, WithHierarchicalGroupingKey> > grouped = input
.GroupAdjacent(
whgk => level >= whgk.HierarchicalGroupingArray.Length ? "" : whgk.HierarchicalGroupingArray[level]);
List <ComparisonUnit> retList = grouped
.Select(gc =>
{
if (gc.Key == "")
{
return((IEnumerable <ComparisonUnit>)gc.Select(whgk => whgk.ComparisonUnitWord).ToList());
}
string[] spl = gc.Key.Split(':');
ComparisonUnitGroupType groupType = WmlComparerUtil.ComparisonUnitGroupTypeFromLocalName(spl[0]);
IEnumerable <ComparisonUnit> childHierarchicalComparisonUnits = GetHierarchicalComparisonUnits(gc, level + 1);
var newCompUnitGroup = new ComparisonUnitGroup(childHierarchicalComparisonUnits, groupType, level);
return(new[] { newCompUnitGroup });
})
.SelectMany(m => m)
.ToList();
return(retList);
}
public ComparisonUnitGroup(
IEnumerable <ComparisonUnit> comparisonUnitList,
ComparisonUnitGroupType groupType,
int level)
{
Contents = comparisonUnitList.ToList();
ComparisonUnitGroupType = groupType;
ComparisonUnit first = Contents.First();
ComparisonUnitAtom comparisonUnitAtom = GetFirstComparisonUnitAtomOfGroup(first);
XElement[] ancestorsToLookAt = comparisonUnitAtom
.AncestorElements
.Where(e => e.Name == W.tbl || e.Name == W.tr || e.Name == W.tc || e.Name == W.p || e.Name == W.txbxContent)
.ToArray();
XElement ancestor = ancestorsToLookAt[level];
if (ancestor == null)
{
throw new OpenXmlPowerToolsException("Internal error: ComparisonUnitGroup");
}
SHA1Hash = (string)ancestor.Attribute(PtOpenXml.SHA1Hash);
CorrelatedSHA1Hash = (string)ancestor.Attribute(PtOpenXml.CorrelatedSHA1Hash);
StructureSHA1Hash = (string)ancestor.Attribute(PtOpenXml.StructureSHA1Hash);
}
public ComparisonUnitGroup(IEnumerable <ComparisonUnit> comparisonUnitList, ComparisonUnitGroupType groupType, int level)
{
Contents = comparisonUnitList.ToList();
ComparisonUnitGroupType = groupType;
var first = comparisonUnitList.First();
var comparisonUnitAtom = GetFirstComparisonUnitAtomOfGroup(first);
XName?ancestorName = null;
if (groupType == ComparisonUnitGroupType.Table)
{
ancestorName = W.tbl;
}
else if (groupType == ComparisonUnitGroupType.Row)
{
ancestorName = W.tr;
}
else if (groupType == ComparisonUnitGroupType.Cell)
{
ancestorName = W.tc;
}
else if (groupType == ComparisonUnitGroupType.Paragraph)
{
ancestorName = W.p;
}
else if (groupType == ComparisonUnitGroupType.Textbox)
{
ancestorName = W.txbxContent;
}
var ancestorsToLookAt = comparisonUnitAtom.AncestorElements.Where(ae => ae.Name == W.tbl || ae.Name == W.tr || ae.Name == W.tc || ae.Name == W.p || ae.Name == W.txbxContent).ToArray();
var ancestor = ancestorsToLookAt[level];
if (ancestor == null)
{
throw new OpenXmlPowerToolsException("Internal error: ComparisonUnitGroup");
}
SHA1Hash = (string)ancestor.Attribute(PtOpenXml.SHA1Hash);
CorrelatedSHA1Hash = (string)ancestor.Attribute(PtOpenXml.CorrelatedSHA1Hash);
StructureSHA1Hash = (string)ancestor.Attribute(PtOpenXml.StructureSHA1Hash);
}
