Merge branch 'feature-app' into development

src/main/java/Application/App.java

@@ -0,0 +1,144 @@
+package Application;
+
+import Game.Game;
+import Game.Tictactoe;
+
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class App {
+
+    private boolean isRunning = false;
+    private Cli cli;
+
+    private boolean inMenu = true;
+    private MenuManager menuManager;
+
+    private Game currentGame;
+
+    public App(Cli cli) {
+        this.cli = cli;
+        init();
+    }
+
+    private void init() {
+        menuManager = initMenuManager();
+
+        goToMenu();
+    }
+
+    public void start() {
+        isRunning = true;
+        while (isRunning) {
+            String input = cli.getScanner().nextLine();
+            if (input.equals("exit")) {
+                stop();
+                return;
+            } else {
+                if (inMenu) {
+                    cli.clearConsole();
+                    selectMenuItem(input);
+                } else {
+                    if (input.equals("q")) {
+                        goToMenu();
+                        continue;
+                    }
+                    cli.clearConsole();
+                    currentGame.update(input);
+                    currentGame.print(cli);
+                }
+            }
+        }
+    }
+
+    public void stop() {
+        isRunning = false;
+        cli.getPrintStream().println("Stopping application...");
+    }
+
+    public boolean isRunning() {
+        return isRunning;
+    }
+
+    public Game getCurrentGame() {
+        return this.currentGame;
+    }
+
+    private MenuManager initMenuManager() {
+        MenuManager mm = new MenuManager();
+        ArrayList<Menu> gameList = new ArrayList<>();
+
+        gameList.add(new Menu("Tic Tac Toe"));
+
+        Menu gameMenu = new Menu("Games");
+
+        gameMenu.addMenu(new Menu("Back"));
+        for (Menu game : gameList) {
+            game.addMenu(new Menu("Back"));
+            gameMenu.addMenu(game);
+        }
+        mm.addMenu(gameMenu);
+
+        return mm;
+    }
+
+    protected void selectMenuItem(String input) {
+        Scanner scanner = new Scanner(input);
+
+        if (input.equals("q") && !menuManager.inRootMenu()) {
+            goToMenu();
+        }
+
+        if (scanner.hasNextInt()) {
+            int index = scanner.nextInt() - 1;
+            menuManager.select(index);
+            if (menuManager.getCurrentMenu() != null) {
+                switch (menuManager.getCurrentMenu().getName()) {
+                    case "Back":
+                        try {
+                            menuManager.back();
+                            menuManager.back();
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
+                        break;
+                    case "Tic Tac Toe":
+                        setCurrentGame(new Tictactoe());
+                        return;
+                    default:
+                        break;
+                }
+            }
+        }
+        printMenu();
+    }
+
+    private void setCurrentGame(Game game) {
+        inMenu = false;
+        currentGame = game;
+        cli.clearConsole();
+        currentGame.print(cli);
+    }
+
+    private void goToMenu() {
+        inMenu = true;
+        currentGame = null;
+        while (!menuManager.inRootMenu()) {
+            try {
+                menuManager.back();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+        printMenu();
+    }
+
+    private void printMenu() {
+        cli.clearConsole();
+        cli.getPrintStream().println("Welcome to the Cli Arcade Service!");
+        cli.getPrintStream().println("Type 'exit' at any time to stop the application");
+        cli.getPrintStream().println("Select a item by typing the number next to it");
+
+        cli.getPrintStream().print(menuManager.getFormattedMenuList());
+    }
+}

src/main/java/Application/Cli.java

@@ -6,6 +6,8 @@ import java.util.Scanner;
 
 public class Cli {
 
+    private boolean isClearConsoleActive = true;
+
     private PrintStream printStream;
     private InputStream inputStream;
     private Scanner scanner;
@@ -14,6 +16,7 @@ public class Cli {
         this.printStream = printStream;
         this.inputStream = inputStream;
         this.scanner = new Scanner(inputStream);
+        isClearConsoleActive = true;
     }
 
     public PrintStream getPrintStream() {
@@ -25,6 +28,8 @@ public class Cli {
     }
 
     public void clearConsole(){
+        if(!isClearConsoleActive)
+            return;
         try{
             String operatingSystem = System.getProperty("os.name");//Check the current operating system
 
@@ -42,4 +47,9 @@ public class Cli {
             this.getPrintStream().println(e);
         }
     }
+
+    public void setClearConsoleActive(boolean clearConsoleActive) {
+        isClearConsoleActive = clearConsoleActive;
+    }
+
 }

src/main/java/Main.java

@@ -1,3 +1,4 @@
+import Application.App;
 import Application.Cli;
 import Game.Tictactoe;
 
@@ -6,13 +7,8 @@ import java.util.Scanner;
 public class Main {
 
     public static void main(String[] args) {
-        Tictactoe ttt = new Tictactoe();
         Cli cli = new Cli(System.out, System.in);
-        Scanner scan = cli.getScanner();
-        ttt.print(cli);
-        while (scan.hasNext()) {
-            ttt.update(scan.next());
-            ttt.print(cli);
-        }
+        App app = new App(cli);
+        app.start();
     }
 }

src/test/java/Application/AppTest.java

@@ -0,0 +1,53 @@
+package Application;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class AppTest {
+
+    private final ByteArrayOutputStream outContent = new ByteArrayOutputStream();
+    private final ByteArrayInputStream inContent = new ByteArrayInputStream("1\n2\nexit\n".getBytes());
+
+    App app;
+    Cli cli;
+
+    @BeforeEach
+    void setUp() {
+        cli = new Cli(new PrintStream(outContent), inContent);
+        cli.setClearConsoleActive(false);
+        app = new App(cli);
+    }
+
+    @AfterEach
+    void tearDown() {
+    }
+
+    //inContent has the 'q' at the end, to terminated the loop and set isRunning to false
+    @Test
+    void stop() {
+        ByteArrayInputStream input = new ByteArrayInputStream("1\n2\nexit\n".getBytes());
+        cli = new Cli(new PrintStream(outContent), input);
+        cli.setClearConsoleActive(false);
+        app = new App(cli);
+        app.start();
+        assertFalse(app.isRunning());
+    }
+
+    @Test
+    void selectMenuItem() {
+        assertNull(app.getCurrentGame());
+        app.selectMenuItem("1");
+        assertNull(app.getCurrentGame());
+        app.selectMenuItem("2");
+        assertNotNull(app.getCurrentGame());
+        app.selectMenuItem("q");
+        assertNull(app.getCurrentGame());
+    }
+}