private void _TraverseProperty(P.Property prop, Runner action)
{
if (prop == null)
{
return;
}
if (_callback != null)
{
_callback.Update(++_count, null, prop.ToString());
}
action(prop);
Dictionary <string, object> childs = prop.GetChilds();
foreach (string name in childs.Keys)
{
object sub = childs[name];
if (sub is P.Property)
{
_TraverseProperty(sub as P.Property, action);
}
else
{
_TraverseObject(sub, action);
}
}
}
internal D.DifferenceNode _Compare(P.Property left, P.Property right)
{
D.DifferenceNode node = new D.DifferenceNode(left.ToString(), left, right);
D.DifferenceNode sub;
if ((left == null || right == null) && (left != right))
{
return(node);
}
// Do some by-name blacklisting to skips things like delta timestamps
if (left is P.ValueProperty)
{
P.ValueProperty val_prop = left as P.ValueProperty;
if (val_prop.Name != null)
{
string name = val_prop.Name.ToString();
if (_blacklisted.Contains(name))
{
return(null);
}
}
}
Dictionary <string, object> left_childs = new Dictionary <string, object>(left.GetChilds());
Dictionary <string, object> right_childs = new Dictionary <string, object>(right.GetChilds());
while (left_childs.Count > 0)
{
var pair = left_childs.First();
object left_sub = pair.Value;
left_childs.Remove(pair.Key);
object right_sub = null;
if (right_childs.ContainsKey(pair.Key))
{
right_sub = right_childs[pair.Key];
right_childs.Remove(pair.Key);
}
if (_blacklisted.Contains(pair.Key))
{
continue;
}
if (right_sub == null && left_sub != null)
{
sub = new D.DifferenceNode(null, left_sub, null);
}
else if (left_sub is P.Property)
{
sub = _Compare(left_sub as P.Property, right_sub as P.Property);
}
else
{
sub = _CompareObject(left_sub, right_sub);
}
if (sub != null)
{
sub.Title = pair.Key;
node.Add(sub);
}
}
foreach (var pair in right_childs)
{
if (!_blacklisted.Contains(pair.Key))
{
node.Add(pair.Key, null, pair.Value);
}
}
return((node.ChildCount > 0) ? node : null);
}
internal bool _CompareAll()
{
int total = _left_save.TotalElements + _right_save.TotalElements;
Log.Info("Comparing a ~{0} elements ...", total);
_cbStart(total, Translate._("Action.Compare.Progress"), "");
D.DifferenceNode node;
D.DifferenceNode sub;
List <D.DifferenceNode> nodes = new List <D.DifferenceNode>();
int differences = 0;
Func <P.Properties, P.Properties> clone = (src) => {
P.Properties dst = new P.Properties();
foreach (P.Property prop in src)
{
dst.Add(prop);
}
return(dst);
};
node = _Compare(_left_save.Header, _right_save.Header);
if (node != null)
{
node.Title = "Header";
_differences.Add(node);
++differences;
}
P.Properties left_objects = clone(_left_save.Objects);
P.Properties right_objects = clone(_right_save.Objects);
while (left_objects.Count > 0)
{
P.Property left = left_objects[0];
left_objects.RemoveAt(0);
_cbUpdate(null, left.ToString());
P.Property right = _FindMatchByPath(left, right_objects);
if (right == null)
{
sub = new D.DifferenceNode(left.ToString(), left, null);
}
else
{
right_objects.Remove(right);
sub = _Compare(left, right);
}
if (sub != null)
{
sub.Title = left.ToString();
nodes.Add(sub);
}
}
foreach (P.Property right in right_objects)
{
nodes.Add(new D.DifferenceNode(right.ToString(), null, right));
}
if (nodes.Count > 0)
{
differences += nodes.Count;
foreach (D.DifferenceNode child in nodes)
{
AddDifference(child);
}
nodes.Clear();
}
P.Properties left_coll = clone(_left_save.Collected);
P.Properties right_coll = clone(_right_save.Collected);
while (left_coll.Count > 0)
{
P.Property left = left_coll[0];
left_coll.RemoveAt(0);
_cbUpdate(null, left.ToString());
P.Property right = _FindMatchByPath(left, right_coll);
if (right == null)
{
sub = new D.DifferenceNode(left.ToString(), left, null);
}
else
{
right_coll.Remove(right);
sub = _Compare(left, right);
}
if (sub != null)
{
sub.Title = left.ToString();
nodes.Add(sub);
}
}
foreach (P.Property right in right_coll)
{
nodes.Add(new D.DifferenceNode(right.ToString(), null, right));
}
if (nodes.Count > 0)
{
differences += nodes.Count;
foreach (D.DifferenceNode child in nodes)
{
AddDifference(child);
}
}
//if (_left_save.Missing != null && _left_save.Missing.Length > 0)
//{
// //...
//}
_cbStop(Translate._("Action.Done"), "");
Log.Info("... done comparing, differences={0}", differences);
return(differences == 0);
}