feat: sell and quit button

src/main/java/millions/App.java

@@ -13,6 +13,7 @@
 import millions.controller.fileIO.CSV.CSVStockFileWriter;
 import millions.controller.fileIO.InvalidFormatException;
 import millions.controller.fileIO.UncheckedFileNotFoundException;
+import millions.view.ExitView;
 import millions.view.GameView;
 import millions.view.StartView;
 
@@ -35,7 +36,10 @@ public void start(Stage stage) {
                     startView.getSelectedFile().toPath(),
                     startView.getPreRunWeeks());
 
-                GameView gameView = new GameView(controller);
+                GameView gameView =
+                    new GameView(
+                        controller,
+                        () -> stage.setScene(new Scene(new ExitView(controller.getPlayer()), 400, 250)));
                 controller.getPlayer().addListener(gameView);
                 controller.getExchange().addListener(gameView);
 

src/main/java/millions/model/Player.java

@@ -63,6 +63,7 @@ public void withdrawMoney(BigDecimal amount) {
 
   /**
    * Calculates the skill level of the player
+   *
    * @return String player status level
    */
   public String getStatus() {
@@ -101,6 +102,13 @@ public Portfolio getPortfolio() {
     return this.portfolio;
   }
 
+  /**
+   * @return player startingMoney
+   */
+  public BigDecimal getStartingMoneh() {
+    return this.startingMoney;
+  }
+
   /**
    * @param share Share to be added
    */

src/main/java/millions/view/ExitView.java

@@ -0,0 +1,26 @@
+package millions.view;
+
+import javafx.application.Platform;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.layout.VBox;
+import millions.model.Player;
+
+public class ExitView extends VBox {
+
+  public ExitView(Player player) {
+    setSpacing(12);
+
+    Label title = new Label("Game over");
+    Label weeks = new Label("Weeks traded: " + player.getTransactionArchive().countDistinctWeeks());
+    Label trades = new Label("Trades: " + player.getTransactionArchive().getTransactions().size());
+    Label netWorth = new Label("Final net worth: " + player.getNetWorth());
+    Label netProfit =
+        new Label("Total profit: " + player.getNetWorth().subtract(player.getStartingMoneh()));
+
+    Button quitButton = new Button("Quit");
+    quitButton.setOnAction(event -> Platform.exit());
+
+    getChildren().addAll(title, weeks, trades, netWorth, quitButton, netProfit);
+  }
+}

src/main/java/millions/view/GameView.java

@@ -57,10 +57,13 @@ public class GameView extends BorderPane implements PlayerListener, ExchangeList
   private final Button buyButton = new Button("Buy");
   private final Button sellButton = new Button("Sell");
   private final Button advanceButton = new Button("Advance week");
+  private final Button sellAllAndQuitButton = new Button("Sell all & quit");
+  private final Runnable onSellAllAndQuit;
   private boolean updatingQuantityControls;
 
-  public GameView(GameController controller) {
+  public GameView(GameController controller, Runnable onSellAllAndQuit) {
     this.controller = controller;
+    this.onSellAllAndQuit = onSellAllAndQuit;
     setTop(createHeader());
     setCenter(createTabs());
     configureStocksList();
@@ -124,7 +127,8 @@ private Tab createStocksTab() {
             quantitySlider,
             buyButton,
             sellBox,
-            advanceButton);
+            advanceButton,
+            sellAllAndQuitButton);
     HBox content = new HBox(12, leftPane, rightPane);
     VBox outer = new VBox(12, content, actionBar, actionStatusLabel);
     return new Tab("Stocks", outer);
@@ -212,6 +216,7 @@ private void configureButtons() {
     buyButton.setOnAction(event -> buySelectedStock());
     sellButton.setOnAction(event -> sellSelectedShare());
     advanceButton.setOnAction(event -> advanceWeek());
+    sellAllAndQuitButton.setOnAction(event -> sellAllAndQuit());
   }
 
   private void configureQuantityControls() {
@@ -396,6 +401,19 @@ private void advanceWeek() {
     showStockChart(stocksList.getSelectionModel().getSelectedItem());
   }
 
+  public void sellAllShares() {
+    List<Share> shares = new java.util.ArrayList<>(controller.getPlayer().getPortfolio().getShares());
+    for (Share share : shares) {
+      controller.sellShare(share);
+    }
+    refreshAll();
+  }
+
+  private void sellAllAndQuit() {
+    sellAllShares();
+    onSellAllAndQuit.run();
+  }
+
   private void setActionStatus(String message, boolean success) {
     actionStatusLabel.setText(message);
     actionStatusLabel.setStyle(success ? "-fx-text-fill: green;" : "-fx-text-fill: red;");