static void Main(string[] args)
{
// for debug purpose
args = new string[] { "./unsorted-names-list.txt" };
try
{
if (args == null)
{
Console.WriteLine("args is null");
}
else
{
if (args.Length > 0)
{
var param = args[0].Substring(0, 2);
string fileName = "";
if (param == "./")
{
// get filename from input parameters
fileName = args[0].Replace("./", "");
var _dataService = new FileTextDataService(fileName, "sorted-names-list.txt");
Console.WriteLine("");
Console.WriteLine("UNSORTED NAMES :");
Console.WriteLine("");
// Get unsorted names
var unsortedNames = _dataService.GetUnsortedData();
foreach (var name in unsortedNames)
{
Console.WriteLine(name);
}
Console.WriteLine("");
Console.WriteLine("SORTED NAMES :");
Console.WriteLine("");
INameService _nameService = new NameService();
// Get sorted names
var sortedNames = _nameService.GetSortedNames(unsortedNames);
foreach (var item in sortedNames)
{
Console.WriteLine(item.GivenName + " " + item.LastName);
}
// Write sorted names to text file
string[] sortedStrings = sortedNames.Select(c => c.GivenName + " " + c.LastName).ToArray();
_dataService.WriteSortedData(sortedStrings);
}
}
else
{
Console.WriteLine("Please input the arguments, for sample : name-sorter ./filename.txt");
}
}
Console.ReadLine();
}
catch (Exception ex)
{
Console.Write(ex.Message);
}
}