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

const BASE = "https://groupsor.link"

const HEADERS = {
  "user-agent": "Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36",
  "accept-language": "id-ID,id;q=0.9,en-US;q=0.8,en;q=0.7",
}

function parseGroups(html) {
  const $ = cheerio.load(html)
  const groups = []

  $(".maindiv").each((_, el) => {
    const a = $(el).find("a[href*='/group/invite/']").first()
    const href = a.attr("href") || ""
    const slug = href.split("/group/invite/")[1]?.trim()
    if (!slug) return

    const name = $(el).find("span[style='gtitle']").last().text().trim()
    const image = $(el).find("img.image").attr("src") || null
    const category = $(el).find("a[href*='/group/category/']").first().text().trim()
    const country = $(el).find("a[href*='/group/country/']").first().text().trim()
    const language = $(el).find("a[href*='/group/language/']").first().text().trim()
    const description = $(el).find("p.descri").text().replace(/continue reading$/, "").trim()
    const tags = []
    $(el).find("a.innertag").each((_, t) => {
      const tag = $(t).text().trim()
      if (tag) tags.push(tag)
    })

    const join_url = `https://chat.whatsapp.com/invite/${slug}`
    groups.push({ name, slug, category, country, language, description, tags, image, join_url })
  })

  return groups
}

async function search(keyword, limit = 10) {
  const groups = []
  let group_no = 0

  while (groups.length < limit) {
    const res = await axios.post(
      `${BASE}/group/searchmore/${encodeURIComponent(keyword)}`,
      `group_no=${group_no}`,
      {
        headers: {
          ...HEADERS,
          "content-type": "application/x-www-form-urlencoded; charset=UTF-8",
          "x-requested-with": "XMLHttpRequest",
          referer: `${BASE}/group/search?keyword=${encodeURIComponent(keyword)}`,
        },
      }
    )

    const batch = parseGroups(res.data)
    if (!batch.length) break

    groups.push(...batch)
    group_no += 10
    if (batch.length < 10) break
  }

  return groups.slice(0, limit)
}

const [,, keyword, limitArg] = process.argv
if (!keyword) {
  console.error("Usage: node index.js <keyword> [limit]")
  process.exit(1)
}

search(keyword, parseInt(limitArg) || 10).then(r => console.log(JSON.stringify(r, null, 2)))