SEARCH GROUP WA

/**
 * WhatsApp Group Search Scraper
 * Author : gienetic
 * Base   : https://whatsgrouplink.com/
 */

const axios = require("axios");
const cheerio = require("cheerio");

/**
 * Cari artikel grup berdasarkan keyword
 * @param {string} query - Kata kunci pencarian
 * @returns {Promise<Array<{ title: string, url: string }>>}
 */
async function fetchSearchResults(query) {
  try {
    const searchUrl = `https://whatsgrouplink.com/?s=${encodeURIComponent(query)}`;
    const { data } = await axios.get(searchUrl, { timeout: 10000 });
    const $ = cheerio.load(data);
    const results = [];

    $("article").each((_, el) => {
      const title = $(el).find(".entry-title a").text().trim();
      const url = $(el).find(".entry-title a").attr("href");
      if (title && url) {
        results.push({ title, url });
      }
    });

    return results;
  } catch (error) {
    console.error("❌ Search error:", error.message);
    return [];
  }
}

/**
 * Ambil link grup dari halaman detail
 * @param {string} url - URL artikel grup
 * @returns {Promise<string>}
 */
async function fetchGroupLinks(url) {
  try {
    const { data } = await axios.get(url, { timeout: 10000 });
    const $ = cheerio.load(data);
    const groups = [];
    let counter = 1;

    $("ul.wp-block-list li").each((_, el) => {
      const link = $(el).find('a[href*="chat.whatsapp.com"]');
      if (link.length) {
        const href = link.attr("href");
        const name = $(el)
          .text()
          .replace(/\s*-\s*Link$/, "")
          .trim();
        groups.push(`${counter++}). ${name || "Grup WhatsApp"} - ${href}`);
      }
    });

    return groups.length
      ? groups.join("\n")
      : "❌ Tidak ditemukan grup WhatsApp pada halaman ini.";
  } catch (error) {
    console.error("❌ Group fetch error:", error.message);
    return "❌ Gagal memproses halaman grup.";
  }
}

module.exports = { fetchSearchResults, fetchGroupLinks };