private void NodeToJson(JsonWriter jw, SyntaxNodeOrToken node, Dictionary <SyntaxNodeOrToken, int> nodeToIdx)
{
jw.WriteStartObject();
jw.WritePropertyName("id");
jw.WriteValue(nodeToIdx[node]);
jw.WritePropertyName("type");
jw.WriteValue(node.Kind().ToString());
if (node.IsKind(SyntaxKind.IdentifierName) || node.IsKind(SyntaxKind.PredefinedType) || RoslynUtils.IsSimpleLiteral(node) || node.IsToken || node.AsNode().ChildNodes().Count() == 0)
{
jw.WritePropertyName("value");
jw.WriteValue(node.ToString());
}
else
{
jw.WritePropertyName("children");
jw.WriteStartArray();
foreach (var child in node.AsNode().ChildNodesAndTokens())
{
if (!nodeToIdx.TryGetValue(child, out int idx))
{
idx = int.MaxValue;
}
jw.WriteValue(idx);
}
jw.WriteEndArray();
}
jw.WriteEndObject();
}
