import got from 'got'
import cheerio from 'cheerio'
import { GroupWA, GroupWAArgsSchema, GroupWASchema } from './types.js'
import { ScraperError } from '../utils.js'

export async function groupWA (query: string): Promise<GroupWA[]> {
  GroupWAArgsSchema.parse(arguments)

  const html = await got(
    `http://ngarang.com/link-grup-wa/daftar-link-grup-wa.php?search=${encodeURIComponent(query).replace(/%20/g, '+')}&searchby=name`
  ).text()
  const $ = cheerio.load(html)
  const results: GroupWA[] = []
  $('div.entry > div.wa-chat').each((_, el) => {
    const $el = $(el)
    const $a = $el.find('a')
    const url = $a.find('div.wa-chat-title-container > a').attr('href') ||
      $el.find('div.wa-chat-message > a.URLMessage').attr('href')
    const subject = $el.find('div.wa-chat-title-text').text().trim()
    if (url) {
      results.push({
        url,
        subject
      })
    }
  })

  if (results.length === 0) {
    throw new ScraperError(`No results for ${query}\n\n${html}`)
  }
  return results.map(res => GroupWASchema.parse(res))
}