public static IEnumerable <Tuple <double, double> > Calculations(int count, IRandomNextProvider randomNextProvider,
IStopWatchProvider stopWatchProvider)
{
var enumerable = new List <Tuple <double, double> >();
var rand = new Random();
for (var i = 0; i < count; i++)
{
try
{
var items = ReturnItems(rand.Next(1, 5), randomNextProvider).ToArray();
MakeSafe(items.ToArray(), out var elapsedMsNormal, stopWatchProvider);
var resultStrength = CalculateTimings(e => e.OrderBy(y => y.Strength), items,
stopWatchProvider);
var resultStrengthCalc = resultStrength.Item1.Ticks / 1000d /
((elapsedMsNormal.Ticks == 0 ? 1 : elapsedMsNormal.Ticks) / 1000d);
var resultWeight =
CalculateTimings(e => e.OrderBy(y => y.Weight), items, stopWatchProvider);
var resultWeightCalc = resultWeight.Item1.Ticks / 1000d /
((elapsedMsNormal.Ticks == 0 ? 1 : elapsedMsNormal.Ticks) / 1000d);
enumerable.Add(new Tuple <double, double>(resultStrengthCalc, resultWeightCalc));
}
catch (OverflowException)
{
}
}
return(enumerable);
}
public HomeController(ILogger <HomeController> logger,
IStopWatchViewModel stopWatchViewModel,
IAthleteShuttleServices athleteShuttleServices,
IStopWatchProvider stopWatchProvider,
IAthleteListProvider athleteListProvider)
{
_logger = logger;
this.stopWatchViewModel = stopWatchViewModel;
this.athleteShuttleServices = athleteShuttleServices;
this.stopWatchProvider = stopWatchProvider;
this.athleteListProvider = athleteListProvider;
this.stopWatchProvider.Shuttles = athleteShuttleServices.GetAllShuttles();
this.athleteListProvider.SetAthletes(athleteShuttleServices.GetAllAthletes());
this.athleteListProvider.SetShuttles(this.stopWatchProvider.Shuttles);
}
public static Item[] MakeSafe(Item[] items, out TimeSpan elapsedMs, IStopWatchProvider stopWatchProvider)
{
var watch = stopWatchProvider.StartNew();
if (CheckIsSafe(items))
{
watch.Stop();
elapsedMs = watch.Elapsed;
return(items);
}
var factorial = items.Length.Factorial();
var noOfTries = 0;
var sorted = false;
while (!sorted)
{
for (var i = 0; i < items.Length; i++)
{
if (!CheckIsSafeIndexed(items, i))
{
var temp = items[i - 1];
items[i - 1] = items[i];
items[i] = temp;
}
}
if (CheckIsSafe(items))
{
sorted = true;
}
if (noOfTries == factorial)
{
throw new OverflowException();
}
noOfTries++;
}
watch.Stop();
elapsedMs = watch.Elapsed;
return(items);
}
public ProgressBarReporter(IConsoleOneLineLogger testsProgressLogger, IStopWatchProvider stopWatch)
{
_testsProgressLogger = testsProgressLogger;
_stopWatch = stopWatch;
}
public ProgressBarReporter(IProgressBar progressBar, IStopWatchProvider stopWatch, TextWriter consoleWriter = null)
{
_progressBar = progressBar;
_stopWatch = stopWatch;
_consoleWriter = consoleWriter ?? Console.Out;
}
public ProgressBarReporter(IProgressBar progressBar, IStopWatchProvider stopWatch, IAnsiConsole console = null)
{
_progressBar = progressBar;
_stopWatch = stopWatch;
_console = console ?? AnsiConsole.Console;
}
public static Tuple <TimeSpan, TimeSpan> CalculateTimings(Func <IEnumerable <Item>,
IOrderedEnumerable <Item> > calculation, IEnumerable <Item> arg, IStopWatchProvider stopWatchProvider)
{
var stopWatch = stopWatchProvider.StartNew();
var output = calculation.Invoke(arg);
MakeSafe(output.ToArray(), out var withoutCalcMs, stopWatchProvider);
var totalMs = stopWatch.Elapsed;
return(new Tuple <TimeSpan, TimeSpan>(totalMs, withoutCalcMs));
}
