Add secret code prompt

culminating-mastermind/app/src/main/java/mastermind/gui/scenes/CodeBreaker.java

@@ -314,7 +314,7 @@ private void registerGuessHandler() {
                 return;
             }
 
-            new CodeMakerResult(frame, result.first, result.second);
+            new SecretCodePrompt(frame);
         });
     }
 }

culminating-mastermind/app/src/main/java/mastermind/gui/scenes/CodeMaker.java

@@ -74,7 +74,7 @@ private void drawGameBoard() {
 
     private void drawControlPanel() {
         final CodeInput codeInput = new CodeInput();
-        final JPanel controlPanel = codeInput.drawButtonsToPanel();
+        final JPanel controlPanel = codeInput.drawButtons();
 
         codeInput.addActionListener(guess -> {
             gameBoard.updateGuessFromColorIndices(solver.getAttempts(), guess);

culminating-mastermind/app/src/main/java/mastermind/gui/scenes/SecretCodePrompt.java

@@ -0,0 +1,99 @@
+package mastermind.gui.scenes;
+
+import mastermind.Mastermind;
+import mastermind.core.Code;
+import mastermind.gui.panels.CodeCircle;
+import mastermind.gui.panels.CodeInput;
+import mastermind.gui.panels.GameBoard;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class SecretCodePrompt extends Scene {
+    private Code secretCode = null;
+
+    public SecretCodePrompt(final JFrame frame) {
+        super(frame);
+
+        Mastermind.log.info("Creating CorrectCodePrompt scene");
+
+        final JLabel failureLabel = new JLabel("The program failed to guess the code.");
+        failureLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
+        frame.add(failureLabel);
+
+        final JLabel promptLabel = new JLabel("Please enter the correct code:");
+        promptLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
+        frame.add(promptLabel);
+
+        final JPanel codePanel = drawCodePanel();
+        frame.add(codePanel);
+
+        final JPanel promptPanel = drawPromptPanel(codePanel);
+        frame.add(promptPanel);
+
+        final JButton proceedButton = drawProceedButton();
+        frame.add(proceedButton);
+
+        refreshFrame();
+    }
+
+    private static JPanel drawCodePanel() {
+        final JPanel codePanel = new JPanel(new FlowLayout());
+
+        for (int i = 0; i < Mastermind.CODE_LENGTH; ++i) {
+            final CodeCircle codeCircle = new CodeCircle(Color.lightGray);
+            codePanel.add(codeCircle);
+        }
+
+        return codePanel;
+    }
+
+    private JPanel drawPromptPanel(final JPanel codePanel) {
+        final CodeInput codeInput = new CodeInput();
+        final JPanel buttonsPanel = codeInput.drawButtons();
+
+        final JPanel buttonsPanelWrapper = new JPanel(new BorderLayout());
+        buttonsPanelWrapper.add(buttonsPanel, BorderLayout.PAGE_START);
+
+        codeInput.addActionListener(codeIdxList -> {
+            final Code code = new Code(codeIdxList);
+
+            final List<Color> codeAWTColors = code.getColors()
+                .stream()
+                .map(GameBoard.codeColorToAwtColor::get)
+                .collect(Collectors.toList());
+
+            while (codeAWTColors.size() < Mastermind.CODE_LENGTH) {
+                codeAWTColors.add(Color.lightGray);
+            }
+
+            GameBoard.drawGuess(codePanel, codeAWTColors);
+            secretCode = code;
+        });
+
+        return buttonsPanelWrapper;
+    }
+
+    private JButton drawProceedButton() {
+        final JButton proceedButton = new JButton("Proceed");
+        proceedButton.setAlignmentX(Component.CENTER_ALIGNMENT);
+
+        proceedButton.addActionListener(e -> {
+            if (secretCode == null || !secretCode.isValid()) {
+                JOptionPane.showMessageDialog(frame,
+                    "Please Make sure it has a length of " + Mastermind.CODE_LENGTH + ".",
+                    "Entered code is invalid",
+                    JOptionPane.ERROR_MESSAGE);
+
+                return;
+            }
+
+            // TODO: transition to code breaker result
+            new GameModeSelector(frame);
+        });
+
+        return proceedButton;
+    }
+}