public static string GetNodeHistoryLastValue(XObject node)
{
if (node is XElement)
{
var text = ((node as XElement).FirstNode as XText).Value;
return(text);
var elements = ((XElement)node).Elements();
foreach (var xElement in elements)
{
if (!XmlMerger.IsHistoryNode(xElement.Name.LocalName))
{
return((xElement).Value);
}
}
return((node as XElement).Value);
}
else if (node is XText)
{
return((node as XText).Value);
}
else
{
return((node as XAttribute).Value);
}
// var hasHistory = node.ChildNodes.Cast<XmlNode>().Any(XmlMerger.IsHistoryNode);
// return hasHistory ? node.FirstChild.InnerText : node.InnerText;
}
public void MergeWithOldChanges(IEnumerable <XElement> a, IEnumerable <XElement> b, XElement parentDocA, XElement parentDocB, string lastUpdate)
{
if (String.IsNullOrEmpty(lastUpdate))
{
foreach (var nodeB in b)
{
if (nodeB.Name.LocalName == XmlLastupdateAttribbute_v1 || nodeB.Name.LocalName == XmlLastupdateAttribbute_v2)
{
lastUpdate = (nodeB.FirstNode as XText).Value;
}
}
}// pass
foreach (var nodeB in b)
{
if (nodeB.Name.LocalName == "Header")
{
continue;
}
bool isContains = false;
if (nodeB.Name.LocalName == XmlLastupdateAttribbute_v1)
{
continue;
}
foreach (var nodeA in a)
{
bool canMerge = !IsHistoryNode(nodeB.Name.LocalName);
if (canMerge && nodeB.Name.LocalName == nodeA.Name.LocalName)
{
if (nodeA.HasAttributes && nodeB.HasAttributes)
{
var nodeName = nodeB.Name.LocalName;
if (nodeName == "Score")
{
canMerge = canMerge && IsIdenticalScores(nodeA, nodeB);
}
else if (nodeName == "Scorer")
{
canMerge = canMerge && IsIdenticalScorers(nodeA, nodeB);
isContains = isContains || XmlMerger.IsEqualsByAttributes(nodeA, nodeB);
}
else if (nodeName == "Card")
{
canMerge = canMerge && IsIdenticalCards(nodeA, nodeB);
isContains = isContains || XmlMerger.IsEqualsByAttributes(nodeA, nodeB);
}
else if (nodeName == "Participant")
{
canMerge = canMerge && IsIdenticalParticipants(nodeA, nodeB);
}
else if (nodeName == "Runner")
{
canMerge = canMerge && IsIdenticalRunners(nodeA, nodeB);
}
else if (nodeName == "Player")
{
canMerge = canMerge && IsIdenticalPlayers(nodeA, nodeB);
}
else if (nodeName == "Statistic")
{
canMerge = canMerge && IsIdenticalStatistics(nodeA, nodeB);
}
else if (nodeName == "Outcome" || nodeName == "Bookmaker" || nodeName == "Odds")
{
canMerge = canMerge && EqualsById(nodeA, nodeB);
}
else if (nodeName == "Odd")
{
canMerge = canMerge && EqualsBetLine(nodeA, nodeB);
} // else pass
} // else pass
}
else
{
canMerge = false;
}
if (canMerge)
{
isContains = true;
if (nodeB.HasElements)
{
MergeWithOldChanges(nodeA.Elements(), nodeB.Elements(), nodeA, nodeB, lastUpdate);
}
else
{
if (nodeB.FirstNode is XText && nodeA.FirstNode is XText && (nodeB.FirstNode as XText).Value == (nodeA.FirstNode as XText).Value)
{
// pass, not changed
}
else if (nodeB.FirstNode is XText && nodeA.FirstNode is XText)
{
var historyInnerTextNodes = nodeA.XPathSelectElement(DvsHistoryValues);
XElement historyInnerTextNode;
if (historyInnerTextNodes == null)
{
historyInnerTextNode = new XElement(DvsHistoryValues);
nodeA.Add(historyInnerTextNode);
}
else
{
historyInnerTextNode = historyInnerTextNodes;
}
var oldInnerTextNode = new XElement(DvsHistoryOldValue, (nodeA.FirstNode as XText).Value);
// copy
if (nodeA.HasAttributes)
{
foreach (var attrA in nodeA.Attributes())
{
var newAttr = new XAttribute(attrA.Name.LocalName, attrA.Value);
oldInnerTextNode.Add(newAttr);
}
} // pass
// add timeframe attribute
if (string.IsNullOrEmpty(lastUpdate))
{
lastUpdate = DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ss.fff");
}
var attrTime = new XAttribute(DvsLastupdateAttribbute, lastUpdate);
oldInnerTextNode.Add(attrTime);
historyInnerTextNode.Add(oldInnerTextNode);
(nodeA.FirstNode as XText).Value = (nodeB.FirstNode as XText).Value;
//nodeA.Add(new XText(nodeB.Value));
}
}
if (nodeA.HasAttributes && nodeB.HasAttributes)
{
MergeNodesAttributes(nodeA, nodeB, lastUpdate);
} // else pass
}
else
{
// pass
}
}
if (!isContains)
{
// var newNode = parentDocA.OwnerDocument.ImportNode(nodeB, true);
// var result = ReflectiveEquals(nodeB, newNode);
parentDocA.Add(nodeB);
}// else pass
}
}
