private void DrawNode()

in Scripts/Editor/Utility/WitUnderstandingViewer.cs [369:418]
44 lines of code
11 McCabe index (conditional complexity)

        private void DrawNode(WitResponseNode childNode, string child, string path, bool isArrayElement = false)
        {
            if (childNode == null)
            {
                return;
            }
            string childPath;

            if (path.Length > 0)
            {
                childPath = isArrayElement ? $"{path}[{child}]" : $"{path}.{child}";
            }
            else
            {
                childPath = child;
            }

            if (!string.IsNullOrEmpty(childNode.Value))
            {
                GUILayout.BeginHorizontal();
                GUILayout.Space(15 * EditorGUI.indentLevel);
                if (GUILayout.Button($"{child} = {childNode.Value}", "Label"))
                {
                    ShowNodeMenu(childNode, childPath);
                }

                GUILayout.EndHorizontal();
            }
            else
            {
                var childObject = childNode.AsObject;
                var childArray = childNode.AsArray;

                if ((null != childObject || null != childArray) && Foldout(childPath, child))
                {
                    EditorGUI.indentLevel++;
                    if (null != childObject)
                    {
                        DrawResponseNode(childNode, childPath);
                    }

                    if (null != childArray)
                    {
                        DrawArray(childArray, childPath);
                    }

                    EditorGUI.indentLevel--;
                }
            }
        }