Added GUI

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "java.configuration.updateBuildConfiguration": "interactive"
+}

build.gradle

@@ -13,7 +13,21 @@ repositories {
 dependencies {
     testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.10.0'
     testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.10.0'
-
+    String javaFxVersion = '17.0.7'
+
+
+    implementation group: 'org.openjfx', name: 'javafx-base', version: javaFxVersion, classifier: 'win'
+    implementation group: 'org.openjfx', name: 'javafx-base', version: javaFxVersion, classifier: 'mac'
+    implementation group: 'org.openjfx', name: 'javafx-base', version: javaFxVersion, classifier: 'linux'
+    implementation group: 'org.openjfx', name: 'javafx-controls', version: javaFxVersion, classifier: 'win'
+    implementation group: 'org.openjfx', name: 'javafx-controls', version: javaFxVersion, classifier: 'mac'
+    implementation group: 'org.openjfx', name: 'javafx-controls', version: javaFxVersion, classifier: 'linux'
+    implementation group: 'org.openjfx', name: 'javafx-fxml', version: javaFxVersion, classifier: 'win'
+    implementation group: 'org.openjfx', name: 'javafx-fxml', version: javaFxVersion, classifier: 'mac'
+    implementation group: 'org.openjfx', name: 'javafx-fxml', version: javaFxVersion, classifier: 'linux'
+    implementation group: 'org.openjfx', name: 'javafx-graphics', version: javaFxVersion, classifier: 'win'
+    implementation group: 'org.openjfx', name: 'javafx-graphics', version: javaFxVersion, classifier: 'mac'
+    implementation group: 'org.openjfx', name: 'javafx-graphics', version: javaFxVersion, classifier: 'linux'
 }
 
 test {
@@ -31,9 +45,9 @@ test {
 
 
 }
-
+mainClassName = "duke.Launcher"
 application {
-    mainClass.set("seedu.duke.Duke")
+    mainClass.set("Launcher")
 
 }
 

src/main/java/duke/Duke.java

@@ -5,24 +5,37 @@
 import duke.Command.Command;
 
 import duke.Task.Task;
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.control.Label;
+import javafx.stage.Stage;
 
 
 /**
  * The Duke class represents a task management application.
  * It allows users to add, delete, and mark tasks as done.
  */
-public class Duke {
+public class Duke extends Application{
     private TaskList taskList;
 
     /**
      * Constructs a Duke object.
      * Loads tasks from file and initializes the task list.
      */
-    Duke() {
+    public Duke() {
         ArrayList<Task> tasks = Storage.loadTasksFromFile();
         taskList = new TaskList(tasks);
     }
 
+    @Override
+    public void start(Stage stage) {
+        Label helloWorldLabel = new Label("Hello World!");
+        Scene scene = new Scene(helloWorldLabel);
+        stage.setScene(scene);
+        stage.show();
+
+    }
+
     /**
      * Runs the Duke application.
      * Prompts the user for commands and executes them until the user enters "bye".

src/main/java/duke/Launcher.java

@@ -0,0 +1,15 @@
+package duke;
+
+import javafx.application.Application;
+import javafx.scene.Scene;
+import duke.Duke;
+/**
+ * A launcher class to workaround classpath issues.
+ */
+public class Launcher {
+    public static void main(String[] args) {
+
+        Application.launch(Duke.class, args);
+
+    }
+}