GUI updates to execute Torus swaps

Author: mikera

convex-gui/src/main/java/convex/gui/wallet/SwapPanel.java

@@ -64,11 +64,15 @@ public SwapPanel(Convex convex, TokenInfo token1, TokenInfo token2) {
 		// Main action buttons
 		ActionPanel actionPanel=new ActionPanel();
 		actionPanel.add(new ActionButton("Trade!",0xe933,e->{
+			executeTrade();
 			super.closeGUI();
 		})); 
 		actionPanel.add(new ActionButton("Close",0xe5c9,e->{
 			super.closeGUI();
 		})); 
+		actionPanel.add(new ActionButton("Refresh",0xe5d5,e->{
+			refreshRates();
+		})); 
 		add(actionPanel,"dock south");
 	}
 
@@ -138,6 +142,35 @@ protected void refreshRates() {
 			e.printStackTrace();
 		}
 	}
+	
+	protected void executeTrade() {
+		ACell torus=TokenInfo.getTorusAddress(convex);
+		receiveLabel.setDecimals(token2.getDecimals());
+		AInteger amount=amountField.getAmount();
+		String qs;
+		if (token1.isConvex()) {
+			System.err.println(amount +" :dec "+token1.getDecimals());
+			qs="("+torus+"/sell-cvx "+token2.getID()+" "+amount+")";
+		} else if (token2.isConvex()) {
+			qs="("+torus+"/sell-tokens "+token1.getID()+" "+amount+")";
+		} else {
+			qs="("+torus+"/sell "+token1.getID()+" "+amount+" "+token2.getID()+")";
+		}
+		System.out.println(qs);
+		try {
+			convex.transact(qs).thenAccept(r->{
+				ACell val=r.getValue();
+				System.out.println(r);
+				if (val instanceof AInteger) {
+					receiveLabel.setBalance((AInteger) val);
+				} else {
+					receiveLabel.setBalance(null);
+				}
+			});
+		} catch (IOException | TimeoutException e) {
+			e.printStackTrace();
+		}
+	}
 
 	public static void main(String[] args) throws InterruptedException, IOException, TimeoutException {
 		// call to set up Look and Feel