feat: made PaymentCompletePageView and its controllers

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

@@ -19,6 +19,9 @@ public void showLoginPage() {
   public void showSignInPage() {
     view.showSignInPage();
   }
+  public void showPaymentCompletePage() {
+    view.showPaymentCompletePage();
+  }
   public void showBrowsePage() {
     view.showBrowsePage();
   }

src/main/java/edu/group5/app/control/donationpage/PaymentCompleteController.java

@@ -1,4 +1,15 @@
 package edu.group5.app.control.donationpage;
 
+import edu.group5.app.control.MainController;
+
 public class PaymentCompleteController {
+  private final MainController controller;
+
+  public PaymentCompleteController(MainController controller) {
+    this.controller = controller;
+  }
+  public void handleHomeBtn() {
+    System.out.println("Home button pressed");
+    controller.showHomePage();
+  }
 }

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

@@ -1,6 +1,10 @@
 package edu.group5.app.view;
 
 import edu.group5.app.control.*;
+import edu.group5.app.control.donationpage.DonationPageController;
+import edu.group5.app.control.donationpage.PaymentCompleteController;
+import edu.group5.app.view.donationpage.DonationPageView;
+import edu.group5.app.view.donationpage.PaymentCompletePageView;
 import edu.group5.app.view.homepage.HomePageView;
 import edu.group5.app.view.loginpage.LoginPageView;
 import edu.group5.app.view.loginpage.SignInPageView;
@@ -12,13 +16,17 @@ public class MainView {
   private final HomePageController homePageController;
   private final LoginPageController loginPageController;
   private final SignInPageController signInPageController;
+  private final DonationPageController donationPageController;
+  private final PaymentCompleteController paymentCompleteController;
   private final BorderPane root;
 
   public MainView(MainController mainController) {
     this.headerController = new HeaderController(mainController);
     this.homePageController = new HomePageController(mainController);
     this.loginPageController = new LoginPageController(mainController);
     this.signInPageController = new SignInPageController(mainController);
+    this.donationPageController = new DonationPageController(mainController);
+    this.paymentCompleteController = new PaymentCompleteController(mainController);
     this.root = new BorderPane();
   }
 
@@ -39,5 +47,9 @@ public void showSignInPage() {
   }
   public void showBrowsePage() {}
 
+  public void showPaymentCompletePage() {
+    root.setCenter(new PaymentCompletePageView(paymentCompleteController));
+  }
+
   public void showAboutUsPage() {}
 }

src/main/java/edu/group5/app/view/donationpage/PaymentCompletePageView.java

@@ -1,4 +1,48 @@
 package edu.group5.app.view.donationpage;
 
-public class PaymentCompletePageView {
+import edu.group5.app.control.donationpage.PaymentCompleteController;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.Button;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.VBox;
+
+import java.awt.*;
+import java.util.Objects;
+
+public class PaymentCompletePageView extends BorderPane {
+  private final PaymentCompleteController controller;
+
+  public PaymentCompletePageView(PaymentCompleteController paymentCompleteController) {
+    this.controller = paymentCompleteController;
+    getStylesheets().add(getClass().getResource("/donationpage/paymentcomplete.css").toExternalForm());
+
+    VBox content = new VBox(20);
+    content.setAlignment(Pos.CENTER);
+    content.setPadding(new Insets(40));
+    content.getChildren().addAll(getImageSection(), getHomeBtn());
+    setCenter(content);
+  }
+  public VBox getImageSection() {
+    Image image = new Image(Objects.requireNonNull(getClass().getResourceAsStream("/donationpage/Payment Complete.png")));
+    ImageView imageView = new ImageView(image);
+    imageView.setPreserveRatio(true);
+
+    imageView.fitWidthProperty().bind(widthProperty());
+    imageView.setFitHeight(500);
+
+    VBox imageSection = new VBox(imageView);
+    imageSection.setAlignment(Pos.CENTER);
+    return imageSection;
+  }
+
+  public Button getHomeBtn() {
+    Button home = new Button("Home");
+    home.setOnAction(e -> controller.handleHomeBtn());
+    home.setId("home-button");
+    return home;
+  }
+
 }

src/main/resources/donationpage/paymentcomplete.css

@@ -0,0 +1,14 @@
+#home-button {
+    -fx-background-color: #4caf50;
+    -fx-text-fill: white;
+    -fx-font-size: 18px;
+    -fx-font-weight: bold;
+    -fx-pref-width: 200px;
+    -fx-pref-height: 50px;
+    -fx-background-radius: 8;
+    -fx-cursor: hand;
+}
+
+#home-button:hover {
+    -fx-background-color: #388e3c;
+}