static void Main(string[] args)
{
string FileNamePathToWrite;
ILogger logger = LogFactory.CreatLogger();
IMessage errorMessage = MessageFactory.CreatMessage(Message.MessageType.Error);
IDisplay display;
NamesFile file;
List <Name> names;
try
{
//
//Get file name/path from app.config
//
FileNamePathToWrite = ConfigurationManager.AppSettings["FileNamePathToWrite"];
//
//create screen display object from the factory
//
display = DisplayFactory.CreatDisplay();
//
//get file name and path for reading names from command parameter; file name and path for writing names to is set by program
//
file = FileInfoValidator.GetFile(args, FileNamePathToWrite);
//
//only proceed further if file is available
//
if (file != null)
{
//
// get list of name object by reading
//
names = ReadNamesHelper.ReadNamesFromStorage(file);
//
//do sorting on names
//
names = NameSorter.Sort(names);
//
//writing sorted names to a storage
//
WriteNamesHelper.WriteNamesToStorage(file, names);
//
//display sorted name list on screen
//
display.DisplayName(names);
}
}
catch (Exception ex)
{
logger.Log(ex.Message);
errorMessage.DisplayMessage(ex.Message);
}
}
