// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only

import { MessageModel } from '../models/messages';
import { assert } from './assert';

export async function shouldRespondWithProfileKey(
  message: MessageModel
): Promise<boolean> {
  if (!message.isIncoming() || message.get('unidentifiedDeliveryReceived')) {
    return false;
  }

  const sender = message.getContact();
  if (!sender) {
    assert(
      false,
      'MessageModel#shouldRespondWithProfileKey had no sender. Returning false'
    );
    return false;
  }

  if (sender.isMe() || !sender.getAccepted() || sender.isBlocked()) {
    return false;
  }

  // We do message check in an attempt to avoid a database lookup. If someone was EVER in
  //   a shared group with us, we should've shared our profile key with them in the past,
  //   so we should respond with a profile key now.
  if (sender.get('sharedGroupNames')?.length) {
    return true;
  }

  await sender.updateSharedGroups();
  return Boolean(sender.get('sharedGroupNames')?.length);
}