public static BettingPerding Calculate(string history, double quota
, double nextBet, int offset)
{
//string historyTxt = history.Text;
if (offset == 0)
{
offset += 5;
}
BettingPerding result = new BettingPerding();
string[] quote = history.Split(',');
double sum = 0;
foreach (var q in quote)
{
sum += Int32.Parse(q);
}
//int lastBet = Int32.Parse(quote[quote.Length - 1]);
int lastBet = (int)(sum / quote.Length);
while (lastBet % 5 != 0)
{
lastBet++;
}
bool isPositive = false;
//double nextBet = 0;
double profit = 0;
if (nextBet == 0)
{
do
{
nextBet = lastBet + offset;
sum += nextBet;
//Double.Parse(quota.Text)
double temp = nextBet * quota;
profit = temp - sum;
isPositive = profit > 0;
if (!isPositive)
{
lastBet = (int)nextBet;
sum -= lastBet;
}
} while (!isPositive);
//nextBetTxt.Text = nextBet.ToString();
result.NextBet = (int)nextBet;
}
else
{
sum += nextBet;
double temp = nextBet * quota;
profit = temp - sum;
}
//profit = Math.Round(profit);
result.Profit = Math.Round(profit);
return(result);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
// Use this to return your custom view for this Fragment
// return inflater.Inflate(Resource.Layout.YourFragment, container, false);
View view = inflater.Inflate(Resource.Layout.CalculateBet, null);
List <BetDetails> betDetails = AWSDataAccess.GetBetDetailsByTeamId(TeamId);
string history = string.Empty;
foreach (var item in betDetails)
{
int temp = (int)item.Quantity;
history += temp + ",";
}
history = history.Substring(0, history.LastIndexOf(','));
view.FindViewById <EditText>(Resource.Id.History).Text = history;
view.FindViewById <EditText>(Resource.Id.Quote).FixDigits();
Button calculateBtn = view.FindViewById <Button>(Resource.Id.Calculate);
EditText historyTxt = view.FindViewById <EditText>(Resource.Id.History);
EditText quote = view.FindViewById <EditText>(Resource.Id.Quote);
EditText nextbet = view.FindViewById <EditText>(Resource.Id.NextBet);
EditText profit = view.FindViewById <EditText>(Resource.Id.Profit);
EditText offset = view.FindViewById <EditText>(Resource.Id.Offset);
Button saveBetBtn = view.FindViewById <Button>(Resource.Id.SaveBet);
saveBetBtn.Click += delegate
{
if (nextbet.Text != String.Empty)
{
BetDetails newBet = new BetDetails()
{
Id = Guid.NewGuid(),
Quantity = Decimal.Parse(nextbet.Text),
Team_Id = TeamId
};
if (AWSDataAccess.InsertBetDetails(newBet) != Guid.Empty)
{
Toast.MakeText(Activity, "Bet saved", ToastLength.Long).Show();
FragmentTransaction ft = FragmentManager.BeginTransaction();
ft.Replace(Resource.Id.frameLayout1, new ActiveBetFragment());
ft.Commit();
}
else
{
Toast.MakeText(Activity, "Error in bet saving", ToastLength.Long).Show();
}
}
else
{
return;
}
};
calculateBtn.Click += delegate
{
InputMethodManager inputManager = (InputMethodManager)Activity.GetSystemService(Context.InputMethodService);
//inputManager.HideSoftInputFromWindow(Activity.CurrentFocus.WindowToken, HideSoftInputFlags.NotAlways);
if (Activity.CurrentFocus != null)
{
inputManager.HideSoftInputFromWindow(Activity.CurrentFocus.WindowToken, HideSoftInputFlags.NotAlways);
}
//&& offset.Text != string.Empty
if (historyTxt.Text != string.Empty && quote.Text != string.Empty)
{
BettingPerding result = new BettingPerding();
int offsetVal = 0;
if (offset.Text != string.Empty)
{
Int32.Parse(offset.Text);
}
result = BetCalculator.Calculate(historyTxt.Text,
Double.Parse(quote.Text), 0, offsetVal);
//nextbet.SetText(ciccio.ToString(),TextView.BufferType.Normal);
profit.Text = "" + result.Profit;
nextbet.Text = "" + result.NextBet;
}
else
{
quote.Error = "Requested";
//offset.Error = "Requested";
}
};
nextbet.TextChanged += delegate
{
//&& offset.Text != string.Empty
if (historyTxt.Text != string.Empty && quote.Text != string.Empty)
{
BettingPerding result = new BettingPerding();
int offsetValue = 0;
if (offset.Text != string.Empty)
{
offsetValue = Int32.Parse(offset.Text);
}
double next = 0;
if (!String.IsNullOrEmpty(nextbet.Text))
{
next = Double.Parse(nextbet.Text);
}
result = BetCalculator.Calculate(historyTxt.Text,
Double.Parse(quote.Text), next, offsetValue);
profit.Text = "" + result.Profit;
}
};
return(view);
}
