feat: made a MainController and a HeaderController which make it poss…

…ible to change pages with header buttons

src/main/java/edu/group5/app/App.java

@@ -2,11 +2,11 @@
 
 import java.util.HashMap;
 
+import edu.group5.app.control.MainController;
 import edu.group5.app.control.OrgAPIWrapper;
-import edu.group5.app.view.homepage.HomePageView;
+import edu.group5.app.view.MainView;
 import javafx.application.Application;
 import javafx.scene.Scene;
-import javafx.scene.layout.StackPane;
 import javafx.stage.Stage;
 import tools.jackson.core.type.TypeReference;
 import tools.jackson.databind.ObjectMapper;
@@ -15,28 +15,20 @@
  * Hello world!
  */
 public class App extends Application {
-  private StackPane root;
-
   @Override
   public void start(Stage stage) {
+    // AppModel model = new AppModel();
+    MainController controller = new MainController();
+    MainView view = new MainView(controller);
 
-    root = new StackPane();
-
-    showHomePage();
+    controller.setMainView(view);
+    Scene scene = view.createView();
 
-    Scene scene = new Scene(root, 1280, 720);
+    stage.setTitle("Help-Me-Help");
     stage.setScene(scene);
     stage.show();
   }
 
-  public void showHomePage() {
-    root.getChildren().setAll(new HomePageView(this));
-  }
-
-  public void showBrowseOrganizationsPage() {
-    root.getChildren().removeAll();
-  }
-
   static void main(String[] args) throws InterruptedException {
     OrgAPIWrapper orgWrap = new OrgAPIWrapper("https://app.innsamlingskontrollen.no/api/public/v1/all");
     System.out.println();

src/main/java/edu/group5/app/control/HeaderController.java

@@ -1,4 +1,22 @@
 package edu.group5.app.control;
 
-public class HomePageController {
+public class HeaderController {
+  private final MainController controller;
+
+  public HeaderController(MainController controller) {
+    this.controller = controller;
+  }
+
+  public void handleHomeBtn() {
+    System.out.println("Home button pressed");
+    controller.showHomePage();
+  }
+
+  public void handleCausesBtn() {
+    System.out.println("Causes button pressed");
+  }
+
+  public void handleAboutBtn() {
+    System.out.println("About button pressed");
+  }
 }

src/main/java/edu/group5/app/control/MainController.java

@@ -0,0 +1,19 @@
+package edu.group5.app.control;
+
+import edu.group5.app.view.MainView;
+
+public class MainController {
+  private MainView view;
+
+  public void setMainView(MainView view) {
+    this.view = view;
+  }
+
+  public void showHomePage() {
+    view.showHomePage();
+  }
+
+  public void showLoginPage() {
+    view.showLoginPage();
+  }
+}

src/main/java/edu/group5/app/view/homepage/HeaderView.java → src/main/java/edu/group5/app/view/Header.java

@@ -1,17 +1,17 @@
-package edu.group5.app.view.homepage;
+package edu.group5.app.view;
 
-import edu.group5.app.App;
+import edu.group5.app.control.HeaderController;
 import javafx.geometry.Pos;
 import javafx.scene.control.Button;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.*;
 
-public class HeaderView extends BorderPane {
-  private final App app;
+public class Header extends BorderPane {
+  private final HeaderController controller;
 
-  public HeaderView(App app) {
-    this.app = app;
+  public Header(HeaderController controller) {
+    this.controller = controller;
     getStylesheets().add(getClass().getResource("/homepage/header.css").toExternalForm());
     setId("header");
 
@@ -44,15 +44,15 @@ private HBox getNavBar() {
     navbar.setSpacing(10);
 
     Button home = new Button("Home");
-    home.setOnAction(e -> System.out.println("Home"));
+    home.setOnAction(e -> controller.handleHomeBtn());
     home.setStyle("-fx-cursor: hand;");
 
     Button causes = new Button("Causes");
-    causes.setOnAction(e -> System.out.println("Causes"));
+    causes.setOnAction(e -> controller.handleCausesBtn());
     causes.setStyle("-fx-cursor: hand;");
 
     Button about = new Button("About us");
-    about.setOnAction(e -> System.out.println("About us"));
+    about.setOnAction(e -> controller.handleAboutBtn());
     about.setStyle("-fx-cursor: hand;");
 
     navbar.getChildren().addAll(home, causes, about);

src/main/java/edu/group5/app/view/MainView.java

@@ -0,0 +1,32 @@
+package edu.group5.app.view;
+
+import edu.group5.app.control.HeaderController;
+import edu.group5.app.control.MainController;
+import edu.group5.app.view.homepage.HomePageView;
+import javafx.scene.Scene;
+import javafx.scene.layout.BorderPane;
+
+public class MainView {
+  private final MainController mainController;
+  private final HeaderController headerController;
+  private final BorderPane root;
+
+  public MainView(MainController mainController) {
+    this.mainController = mainController;
+    this.headerController = new HeaderController(mainController);
+    this.root = new BorderPane();
+  }
+
+  public Scene createView() {
+    root.setCenter(new HomePageView(headerController));
+    return new Scene(root, 1280, 720);
+  }
+
+  public void showHomePage() {
+    root.setCenter(new HomePageView(headerController));
+  }
+
+  public void showLoginPage() {
+
+  }
+}

src/main/java/edu/group5/app/view/homepage/HomePageView.java

@@ -1,11 +1,12 @@
 package edu.group5.app.view.homepage;
 
-import edu.group5.app.App;
+import edu.group5.app.control.HeaderController;
+import edu.group5.app.view.Header;
 import javafx.scene.layout.BorderPane;
 
 public class HomePageView extends BorderPane {
-  public HomePageView(App app) {
-    HeaderView headerView = new HeaderView(app);
+  public HomePageView(HeaderController headerController) {
+    Header headerView = new Header(headerController);
     setTop(headerView);
   }
 }