yaak-mountain-loop/src-web/lib/getNodeText.ts

import type { ReactNode } from "react";

/**
 * Get the text content from a ReactNode
 * https://stackoverflow.com/questions/50428910/get-text-content-from-node-in-react
 */
export function getNodeText(node: ReactNode): string {
  if (typeof node === "string" || typeof node === "number") {
    return String(node);
  }

  if (Array.isArray(node)) {
    return node.map(getNodeText).join("");
  }

  if (typeof node === "object" && node) {
    // oxlint-disable-next-line no-explicit-any
    return getNodeText((node as any).props.children);
  }

  return "";
}