public RelationSignatureViewModel(TreeViewModelBase parent, RelationSignatureInfo model)
: base(parent)
{
this.Model = model;
this.Name = model.ObserveProperty(n => n.Signature).Select(n => n.ToString()).ToReactiveProperty().AddTo(_disposable);
this.IsSelected = new ReactiveProperty <bool>().AddTo(_disposable);
this.IsExpanded = new ReactiveProperty <bool>(true).AddTo(_disposable);
this.Children = model.Children.ToReadOnlyReactiveCollection(n => new RelationSignatureViewModel(this, n)).AddTo(_disposable);
}
private RelationSignatureInfo GetRelationSignatureInfo(Signature leaderSignature)
{
var infos = new List <RelationSignatureInfo>();
var workInfos = new List <RelationSignatureInfo>();
var checkedSignatures = new HashSet <Signature>();
var workCheckedSignatures = new HashSet <Signature>();
{
_cacheProfiles.TryGetValue(leaderSignature, out var leaderProfile);
var info = new RelationSignatureInfo();
info.Signature = leaderSignature;
info.Profile = leaderProfile;
infos.Add(info);
checkedSignatures.Add(leaderSignature);
}
{
int index = 0;
for (; ;)
{
for (; index < infos.Count && index < 32 * 1024; index++)
{
var targetInfo = infos[index];
if (targetInfo.Profile == null)
{
continue;
}
var sortedList = targetInfo.Profile.Value.TrustSignatures.ToList();
sortedList.Sort((x, y) => x.ToString().CompareTo(y.ToString()));
foreach (var trustSignature in sortedList)
{
if (checkedSignatures.Contains(trustSignature))
{
continue;
}
_cacheProfiles.TryGetValue(trustSignature, out var trustProfile);
var info = new RelationSignatureInfo();
info.Signature = trustSignature;
info.Profile = trustProfile;
infos[index].Children.Add(info);
workInfos.Add(info);
workCheckedSignatures.Add(trustSignature);
}
}
if (workInfos.Count == 0)
{
break;
}
infos.AddRange(workInfos);
workInfos.Clear();
checkedSignatures.UnionWith(workCheckedSignatures);
workCheckedSignatures.Clear();
}
}
return(infos[0]);
}
