/*
 * This file is part of WPPConnect.
 *
 * WPPConnect is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * WPPConnect is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with WPPConnect.  If not, see <https://www.gnu.org/licenses/>.
 */
export async function subscribePresence(ids) {
  if (!Array.isArray(ids)) {
    ids = [ids];
  }

  let count = 0;
  for (const id of ids) {
    const wid = new WPP.whatsapp.WidFactory.createWid(id);
    if (Store.Presence.get(wid)) {
      continue;
    }
    await Store.Presence.find(wid);
    count++;
  }
  return count;
}

export async function unsubscribePresence(ids) {
  if (!Array.isArray(ids)) {
    ids = [ids];
  }
  let count = 0;
  for (const id of ids) {
    const wid = new WPP.whatsapp.WidFactory.createWid(id);
    const presence = Store.Presence.get(wid);
    if (!presence) {
      continue;
    }
    presence.delete();
    count++;
  }
  return count;
}