public Instruction(
string registerToModify,
RegisterOperations registerOperation,
int operationAmount,
string registerToCheck,
RegisterComparisons registerComparison,
int comparisonAmount)
{
if (string.IsNullOrEmpty(registerToModify))
{
throw new ArgumentNullException(nameof(registerToModify));
}
if (string.IsNullOrEmpty(registerToCheck))
{
throw new ArgumentNullException(nameof(registerToCheck));
}
this.RegisterToModify = registerToModify;
this.RegisterOperation = registerOperation;
this.OperationAmount = operationAmount;
this.RegisterToCheck = registerToCheck;
this.RegisterComparison = registerComparison;
this.ComparisonAmount = comparisonAmount;
}
private static Instruction ParseInstructionString(string instructionString)
{
var instructionParts = instructionString.Split(null);
string registerToModify = instructionParts[0];
string operation = instructionParts[1];
RegisterOperations registerOperation = operation == "inc" ?
RegisterOperations.Increment :
RegisterOperations.Decrement;
int operationAmount = Convert.ToInt32(instructionParts[2]);
string registerToCheck = instructionParts[4];
string comparison = instructionParts[5];
RegisterComparisons registerComparison;
switch (comparison)
{
case "<":
registerComparison = RegisterComparisons.LessThan;
break;
case ">":
registerComparison = RegisterComparisons.GreaterThan;
break;
case "<=":
registerComparison = RegisterComparisons.LessThanOrEqualTo;
break;
case ">=":
registerComparison = RegisterComparisons.GreaterThanOrEqualTo;
break;
case "==":
registerComparison = RegisterComparisons.EqualTo;
break;
case "!=":
registerComparison = RegisterComparisons.NotEqualTo;
break;
default:
registerComparison = RegisterComparisons.EqualTo;
break;
}
int comparisonAmount = Convert.ToInt32(instructionParts[6]);
return new Instruction(
registerToModify,
registerOperation,
operationAmount,
registerToCheck,
registerComparison,
comparisonAmount);
}
/* Render */
public ActionResult Index()
{
if (!RegisterOperations.CanRender(Account.EMPTY_ACCOUNT))
{
return(base.ToLoginPage());
}
return(View());
}
public ActionResult CreateAccount(UIAccount_C uim)
{
AjaxStatus status = new AjaxStatus();
using (var context = new DataContext())
{
try
{
Account model = uim.CreateModel();
RegisterOperations.TryCreate(Account.EMPTY_ACCOUNT, context, model);
context.SaveChanges();
}
catch (Exception e)
{
base.HandleException("CreateAccount", e);
status.SetError(e.Message);
}
}
return(Json(status));
}
public HomeController(ILogger <HomeController> logger)
{
_logger = logger;
registerOperations = new RegisterOperations();
loginOperations = new LoginOperations();
}
