downloadFile method

@override Future<String> downloadFile({ required String remotePath, required String localPath, })

Downloads a file from the cloud storage.

Implementation

@override
Future<String> downloadFile(
    {required String remotePath, required String localPath}) async {
  _checkAuth();
  final response = await _dio.post(
    'https://content.dropboxapi.com/2/files/download',
    options: Options(
      headers: {
        'Dropbox-API-Arg': jsonEncode({'path': _normalizePath(remotePath)})
      },
      responseType: ResponseType.stream,
    ),
  );

  final file = File(localPath);
  final sink = file.openWrite();

  // Efficiently write the stream to the file
  await sink.addStream(response.data.stream);
  await sink.close();

  return localPath;
}