static void Main(string[] args)
{
ServiceProvider = RegisterServices();
ConsoleWriter = ServiceProvider.GetService <IUIPresenter>();
DisplayIntro();
var command = "";
while (command != InputCommands.Exit)
{
var input = Console.ReadLine();
if (string.IsNullOrEmpty(input))
{
continue;
}
if (input.ToLowerInvariant() == InputCommands.Exit)
{
command = InputCommands.Exit;
continue;
}
ReadInstructions(input);
ConsoleWriter.WriteLine("");
ConsoleWriter.WriteLine("Enter a file name or exit");
}
DisposeServices();
}
public static void ReadInstructions(string filename)
{
var converter = ServiceProvider.GetService <IInstructionConverter>();
var calculator = ServiceProvider.GetService <ICalculator>();
var reader = ServiceProvider.GetService <IReader>();
try
{
var rawFileContent = reader.ReadAsStringLines(filename);
var listOfinstructions = converter.ConvertIntoListOfInstructions(rawFileContent);
var result = calculator.Calculate(listOfinstructions);
ConsoleWriter.WriteLine(result.ToString(CultureInfo.InvariantCulture));
}
catch (Exception ex)
{
ConsoleWriter.WriteLine(ex.Message);
}
}