import { PubKey } from '../types';

export async function getGroupMembers(groupId: PubKey): Promise<Array<PubKey>> {
  const groupConversation = window.ConversationController.get(groupId.key);
  const groupMembers = groupConversation
    ? groupConversation.attributes.members
    : undefined;

  if (!groupMembers) {
    return [];
  }

  return groupMembers.map((member: string) => new PubKey(member));
}

export function isMediumGroup(groupId: PubKey): boolean {
  const conversation = window.ConversationController.get(groupId.key);

  if (!conversation) {
    return false;
  }

  return Boolean(conversation.isMediumGroup());
}