edited Ui.png

data/duke.txt

@@ -1,2 +1 @@
-event project meeting /from Mon 2pm /to 4pm
 todo read book

src/main/java/duke/Main.java

@@ -5,6 +5,7 @@
 import javafx.application.Application;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Scene;
+import javafx.scene.control.Alert;
 import javafx.scene.layout.AnchorPane;
 import javafx.stage.Stage;
 
@@ -14,7 +15,6 @@
 public class Main extends Application {
 
     private Duke duke = new Duke();
-
     @Override
     public void start(Stage stage) {
         try {

src/main/java/duke/MainWindow.java

@@ -32,6 +32,7 @@ public void initialize() {
 
     public void setDuke(Duke d) {
         duke = d;
+        dialogContainer.getChildren().add(DialogBox.getDukeDialog(Ui.printGreetings(), dukeImage));
     }
 
     /**

src/main/java/duke/Parser.java

@@ -18,7 +18,7 @@ public class Parser {
      */
     public static String handleInput(String input, TaskList taskList, Boolean isLoading) {
         if (input.equals("bye")) {
-            return "";
+            return Ui.printBYE();
         }
         if (input.startsWith("mark") || input.startsWith("unmark ")) {
             return handleMark(input, taskList, isLoading);

src/main/java/duke/Ui.java

@@ -20,16 +20,18 @@ public static String scanInput() {
 
     /**
      * Prints to standard output a greeting message.
+     *
+     * @return
      */
-    public static void printGreetings() {
-        System.out.println("Hello! I'm lippy the wombat\n" + "What can I do for you?");
+    public static String printGreetings() {
+        return "Hello! I'm lippy the cute bear\n" + "What can I do for you?";
     }
 
     /**
      * Prints to an input bye.
      */
-    public static void printBYE() {
-        System.out.println("Bye. Hope to see you again soon!");
+    public static String printBYE() {
+        return "Bye. Hope to see you again soon!";
     }
 
     /**