Function generateNodeTable

app/useColumnView/index.ts:553–578

(rootNode: ColumnViewNode)

};

function generateNodeTable(rootNode: ColumnViewNode): NodeTable {
  const nodesById: { [id: string]: NodeRecord } = {};

  function addNode(node: ColumnViewNode, parentId?: string) {
    const nodeRecord: NodeRecord = {
      id: node.id,
      node,
      parentId,
      children: [],
    };

    nodesById[node.id] = nodeRecord;

    if (node.children) {
      node.children.forEach((child) => {
        addNode(child, node.id);
      });

      nodeRecord.children = node.children.map((child) => child.id);
    }
  }

  addNode(rootNode);

  return nodesById;
}

function getHighlightedSibling(
  state: ColumnViewState,