private void OnTradeResponseUpdate(IStale <ITrade> tradeUpdate)
{
if (tradeUpdate.IsStale)
{
// TODO: What does this state represent?
}
else
{
var trade = tradeUpdate.Update;
Status = PriceTileStatus.Done;
TradeDone = new TradeDoneModel(trade);
}
NotifyOnChanged(this);
}
public void UpdateFrom(TradeDoneModel model)
{
//
// Currencies 'one, 'two' are always base, counter for the time being.
// TODO: Understand when they might swap, eg if notional currency changed?
//
string currencyOne = "???";
string currencyTwo = "???";
string tradeStatus = "";
UIStringAttributes strikethroughAttributes;
switch (model.Trade.TradeStatus)
{
case Domain.Models.Execution.TradeStatus.Rejected:
strikethroughAttributes = new UIStringAttributes {
StrikethroughStyle = NSUnderlineStyle.Single
};
tradeStatus = "(REJECTED)";
break;
case Domain.Models.Execution.TradeStatus.Done:
default:
strikethroughAttributes = new UIStringAttributes {
StrikethroughStyle = NSUnderlineStyle.None
};
break;
}
// Always displayed 'plain'...
Direction.Text = model.Trade.Direction.ToString();
TradeId.Text = String.Format("{0} {1}", model.Trade.TradeId.ToString(), tradeStatus);
// Displayed plain but needs some formatting to make nice...
if (model.Trade.CurrencyPair.Length == 6)
{
currencyOne = model.Trade.CurrencyPair.Substring(0, 3);
currencyTwo = model.Trade.CurrencyPair.Substring(3, 3);
CurrencyPair.Text = String.Format("{0} / {1}", currencyOne, currencyTwo);
}
else
{
// We expect the currency pair to always be 3 + 3, but just in case...
CurrencyPair.Text = model.Trade.CurrencyPair;
}
// System.Console.WriteLine ("Trade details: {0}", model.Trade.ToString());
// The following fields may be struck through in the event of trade failure...
//
// Note that we always use currencyTwo here for now...
// This will be wrong when we allow notional to be in the counter currency.
// TODO: Complete this implementation at that point. And work out what DealtCurrency means then.
//
CounterCCY.AttributedText = new NSAttributedString(currencyTwo, strikethroughAttributes);
DirectionAmount.AttributedText = new NSAttributedString(Styles.FormatNotional(model.Trade.Notional, true), strikethroughAttributes);
Rate.AttributedText = new NSAttributedString(model.Trade.SpotRate.ToString(), strikethroughAttributes);
//
// Note that 'Proper' trade dates (with spot date calculated with holidays etc taken into account).
// TODO: Make sure we bind the correct date when it becomes available in future.
//
string valueDateFormatted = String.Format("SP. {0}", model.Trade.ValueDate.ToString("dd MMM"));
ValueDate.AttributedText = new NSAttributedString(valueDateFormatted, strikethroughAttributes);
// We use some BOLD if the trader id matches the current user...
UIStringAttributes maybeStrikeMaybeBold = new UIStringAttributes();
maybeStrikeMaybeBold.StrikethroughStyle = strikethroughAttributes.StrikethroughStyle;
if (model.Trade.TraderName == UserModel.Instance.TraderId)
{
maybeStrikeMaybeBold.Font = UIFont.BoldSystemFontOfSize(TraderId.Font.PointSize);
}
TraderId.AttributedText = new NSAttributedString(model.Trade.TraderName, maybeStrikeMaybeBold);
//
// Not directly available from ITrade, so we derive it thus?
// At first was hardcoded 'EUR'!
// So... using currencyOne is better but may not be right once UI and models allow notional currency to change.
//
// Maybe we'll end up with something akin to this...
// string directionCurrency = (model.Trade.Direction == Adaptive.ReactiveTrader.Client.Domain.Models.Direction.BUY) ? currencyOne : currencyTwo;
//
string directionCurrency = currencyOne;
DirectionCCY.AttributedText = new NSAttributedString(directionCurrency, strikethroughAttributes);
DoneButton.Hidden = true;
}
