public void Handler(string fileSource, string fileTarget)
{
logger.Write($"Start the handling: {fileSource}");
try {
var text = File.ReadAllLines(fileSource).ToList();
var targetText = text.Select(t => converter.CodingMessage(t)).Where(t => !string.IsNullOrEmpty(t)).Select((t, i) => $"Case #{i}: {t}").ToList();
using (var targetFile = File.CreateText(fileTarget)){
targetText.ForEach(t => targetFile.WriteLine(t));
}
} catch (Exception ex) {
logger.Write(ex.Message, LogType.Error);
}
logger.Write($"Finished the handling: {fileSource}");
}