public void Setup()
{
var calcConfig = new CalculatorConfigModel();
var parseConfig = new ParseConfigModel();
_calculatorManager = new CalculatorManager(calcConfig);
_parseManager = new ParseManager(parseConfig);
}
public static IServiceCollection AddManagers(this IServiceCollection services, string[] args)
{
var calcConfig = new CalculatorConfigModel();
var parseConfig = new ParseConfigModel();
//normally, this would be deserialized.
if (args.Any(arg => arg.StartsWith("/AllowNegativeNumbers")))
{
calcConfig.AllowNegativeNumbers = true;
}
if (args.Any(arg => arg.StartsWith("/MaximumNumber")))
{
var argument = args.First(arg => arg.StartsWith("/MaximumNumber"));
var number = argument.Split(":")[1];
calcConfig.MaximumNumber = int.Parse(number);
}
if (args.Any(arg => arg.StartsWith("/Operation")))
{
var argument = args.First(arg => arg.StartsWith("/Operation"));
var alternate = argument.Split(":")[1];
if (alternate.ToLower() == "+")
{
parseConfig.Operation = OperationEnum.Add;
}
if (alternate.ToLower() == "-")
{
parseConfig.Operation = OperationEnum.Subtract;
}
if (alternate.ToLower() == "*")
{
parseConfig.Operation = OperationEnum.Multiply;
}
if (alternate.ToLower() == "div")
{
parseConfig.Operation = OperationEnum.Divide;
}
}
if (args.Any(arg => arg.StartsWith("/AlternateDelimiter")))
{
var argument = args.First(arg => arg.StartsWith("/AlternateDelimiter"));
var alternate = argument.Split(":")[1];
parseConfig.AlternateDelimiter = alternate;
}
services.AddSingleton <CalculatorConfigModel>(calcConfig);
services.AddSingleton <ParseConfigModel>(parseConfig);
services.AddSingleton <ICalculatorManager, CalculatorManager>();
services.AddScoped <IParseManager, ParseManager>();
return(services);
}
public ParseManager(ParseConfigModel config)
{
_config = config;
}
