static void Main(string[] args)
{
var container = Containers.ContainerBuilder.BuildContainer();
IInputProvider inputProvider = null;
InputProviderSource source = InputProviderSource.Demo;
var inputProviderFactory = container.Resolve <IInputProviderFactory>();
do
{
Console.WriteLine("Please specify the source or input:");
Console.WriteLine("1: Console");
Console.WriteLine("2: Demo");
Console.WriteLine("----------");
Console.WriteLine("0: Quit");
var selection = Console.ReadLine();
try
{
var index = int.Parse(selection ?? DefaultSelection);
if (index == QuitValue)
{
return; // exiting from the application
}
source = (InputProviderSource)index;
inputProvider = inputProviderFactory.GetInputProvider(source);
if (inputProvider == null)
{
throw new IndexOutOfRangeException("Invalid input");
}
}
catch (Exception ex) when(ex is FormatException || ex is IndexOutOfRangeException)
{
Console.WriteLine($"Error {ex.Message}. Please enter a number 1, 2 or 0 to quit");
}
} while (inputProvider == null);
var input = inputProvider.GetInput();
if (source == InputProviderSource.Demo && input != null)
{
Console.WriteLine(input);
}
var calculator = container.Resolve <IWordsCalculator>();
var results = calculator.Run(input);
var outputBuilder = container.Resolve <IOutputBuilder>();
outputBuilder.BuildOutput(results, Console.Out);
Console.WriteLine();
Console.WriteLine("Done. Press any key to exit");
Console.ReadKey();
}
public IInputProvider GetInputProvider(InputProviderSource source)
{
return(_providers.FirstOrDefault(x => x.SupportedSource == source));
}
