/*
This file is part of the Notesnook project (https://notesnook.com/)

Copyright (C) 2022 Streetwriters (Private) Limited

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import { expose } from "comlink";
import { gzipSync, gunzipSync } from "fflate";
import { fromBase64, toBase64 } from "@aws-sdk/util-base64-browser";

const module = {
  gzip: ({ data, level }: { data: string; level: number }) => {
    return toBase64(
      gzipSync(new TextEncoder().encode(data), {
        level: level as any
      })
    );
  },
  gunzip: ({ data }: { data: string }) => {
    return new TextDecoder().decode(gunzipSync(fromBase64(data)));
  }
};

expose(module);
export type Compressor = typeof module;