processInput static method

Implementation

static Future<bool> processInput(Result song, HttpClient client) async {
  var completer = Completer<bool>.sync();

  var filePath = '${song.artists.join(', ')} - ${song.title}';

  for (var type in ['.mp3', '.jpg']) {
    try {
      var t1 = DateTime.timestamp();

      var file = File(filePath);
      var sink = file.openWrite();

      var t2 = DateTime.timestamp();

      var httpRequest = await client.getUrl(Uri.parse(type == '.mp3' ? song.dlUrl : song.artUrl));

      var t3 = DateTime.timestamp();

      var httpResponse = await httpRequest.close();

      var t4 = DateTime.timestamp();

      var httpBody = await httpResponse.pipe(sink);

      var t5 = DateTime.timestamp();

      await sink.flush();
      await sink.close();

      var t6 = DateTime.timestamp();

      print('    fileOpen: ${t2.difference(t1).inMilliseconds}ms');
      print(' httpRequest: ${t3.difference(t2).inMilliseconds}ms');
      print('httpResponse: ${t4.difference(t3).inMilliseconds}ms');
      print('httpBodyPipe: ${t5.difference(t4).inMilliseconds}ms');
      print('   fileClose: ${t6.difference(t5).inMilliseconds}ms');
    } on Exception {
      completer.complete(false);
    }
  }

  completer.complete(true);

  return completer.future;
}