public static ResultViewModel ProcessFile(IFileProcessHandler fileHandler, IDataLogicProcessor datalogic)
{
var stream = fileHandler.GetMemoryStremFromFile();
var result = fileHandler.ProcessStreamData(stream);
var frequencyresult = datalogic.SortNameByFrequencyAndAlphabet(result.Item1);
var addressresult = datalogic.SortAddressByAlphabet(result.Item2);
return(new ResultViewModel()
{
FrequencyItem = frequencyresult,
AddressItem = addressresult
});
}
public static void Main(string[] args)
{
Console.WriteLine("*****************************************************");
Console.WriteLine("This project using the embeded data.csv file in case no file or location provided");
Console.WriteLine("*****************************************************");
DirectoryInfo dirinfo = null;
FileInfo[] files = null;
bool isCSVFilesExist = false;
while (!isCSVFilesExist)
{
dirinfo = AskFileLocation();
if (!dirinfo.Exists)
{
Console.WriteLine("Directory {0} does not exist.", dirinfo.FullName);
Console.WriteLine();
continue;
}
files = CheckForCSVFilesInDirectory(dirinfo);
if (files.Length == 0)
{
Console.WriteLine("no csv file fount at {0}", dirinfo.FullName);
Console.WriteLine();
}
else
{
isCSVFilesExist = true;
}
}
bool isValidFileSelected = false;
int selectedFileId = -1;
while (!isValidFileSelected)
{
int counter = 1;
Console.WriteLine("Please enter a number in front of the corrospoding file to select");
foreach (var file in files)
{
Console.WriteLine("{0} - {1}", counter++, file.Name);
}
--counter;//decrease the additonl counter to maintain the index;
int.TryParse(Console.ReadLine(), out selectedFileId);
if (selectedFileId > counter || selectedFileId <= 0)
{
continue;
}
isValidFileSelected = true;
}
var selectedFile = files[--selectedFileId];
IFileInfoWrap wrapperFile = new FileInfoWrap(selectedFile);
Console.WriteLine("Ok! processing ({0}) file.", selectedFile);
fileLocation = dirinfo.FullName;
//IOC Resolver
var container = UnityResolver.UnityRegisterTypes();
IFileProcessHandler fileHandler = container.Resolve <IFileProcessHandler>(new ParameterOverride("fileInfo", wrapperFile));
IDataLogicProcessor datalogic = container.Resolve <IDataLogicProcessor>();
var result = ProcessFile(fileHandler, datalogic);
PrintResultOnCosole(result);
CreateFile("FrequencyFile.txt", result.FrequencyItem, fileHandler);
CreateFile("AddressFile.txt", result.AddressItem, fileHandler);
Console.WriteLine();
Console.WriteLine("********Files are saved at ({0}).**********", fileLocation);
Console.ReadLine();
}
