private getNoteSize(note: Note): Size {
    let attachmentsImage;

    if (note.attachments) {
      attachmentsImage = note.attachments.filter(
        (attachment: Attachment) => attachment.type === TypeAttachment.Image,
      );
    }

    let attachmentsSize = attachmentsImage && attachmentsImage.length;

    if (attachmentsSize > 4) {
      return Size.L;
    }

    if (note.type === TypeNote.List) {
      let noteList: NoteList = note;

      if (!noteList) {
        throw new Error('Wrong note type');
      }

      let noteListSize = noteList.items && noteList.items.length;

      if (noteListSize > 10) {
        return Size.L;
      }

      if (noteListSize > 5 || attachmentsSize > 2) {
        return Size.M;
      }

      return Size.S;
    }

    if (note.type === TypeNote.Text) {
      let noteText: NoteText = note;

      if (!noteText) {
        throw new Error('Wrong note type');
      }

      let noteTextSize = noteText.items && noteText.items.length;

      if (noteTextSize > 300) {
        return Size.L;
      }

      if (noteTextSize > 100 || attachmentsSize > 2) {
        return Size.M;
      }

      return Size.S;
    }

    if (note.type === TypeNote.Image) {
      return Size.M;
    }

    return Size.S;
  }