public ActionResult Export(string messageTemplate, string newFileName)
        {
            if (_logParser.LogIsOpen == false)
            {
                return(BadRequest("No logfile has been opened yet"));
            }

            if (string.IsNullOrEmpty(newFileName))
            {
                return(BadRequest("Missing filename to export the JSON log file"));
            }

            _logParser.ExportTextFile(messageTemplate, newFileName);
            return(Ok()); //TODO: Maybe return something useful in response - stream file or ...?! GUI can show loader?!
        }