import type { SocketServer } from '../types/socket.ts'

export async function fetchSockets(io: SocketServer, excludeId?: string, channelId?: string) {
  let sockets: Awaited<ReturnType<typeof io.fetchSockets>>

  if (channelId) {
    sockets = await io.in(channelId).fetchSockets()
  }
  else {
    sockets = await io.fetchSockets()
  }

  return sockets.filter((socket) => {
    return !(excludeId && socket.id === excludeId)
  })
}