/*
 Copyright (C) 2018 3NSoft Inc.

 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 { resizeImage, uint8ToBase64 } from '../../common/helpers/forUI';

export async function openFileAndConvertToBase64(): Promise<string> {
  const title = "Select image:";
  const openFiles = await w3n.device.openFileDialog(title, null, false);
  let openFile: Uint8Array;

  if (openFiles) {
    openFile = await openFiles[0].readBytes();
    const base64Image = uint8ToBase64(openFile);
    const resizedImage = await resizeImage(base64Image, 200);
    return resizedImage;
  }

  return '';
}
