import fetch from "node-fetch";

/**
 * Performs a simple web search using DuckDuckGo's HTML interface.
 * This is a lightweight example and does not use an official API.
 * @param {string} query
 * @returns {Promise<string>} The raw HTML of the search results page.
 */
export async function webSearch(query) {
  const url = `https://duckduckgo.com/html/?q=${encodeURIComponent(query)}`;
  const response = await fetch(url);
  if (!response.ok) {
    throw new Error(`Web search failed with status ${response.status}`);
  }
  const html = await response.text();
  return html;
}