added gui for server

ChatApp/app/build.gradle

@@ -34,7 +34,7 @@ java {
 }
 
 javafx {
-    modules = ['javafx.graphics', 'javafx.controls', 'javafx.fxml' ]
+    modules = [ 'javafx.graphics', 'javafx.controls', 'javafx.fxml' ]
 }
 
 application {
@@ -75,4 +75,11 @@ tasks.register("client", JavaExec) {
     mainClass.set("ChatAppClient")
     classpath = sourceSets.main.runtimeClasspath
     standardInput = System.in
+}
+
+tasks.register("serverGUI", JavaExec) {
+    group = "ChatAppGUI"
+    description = "Runs a GUI for the server"
+    mainClass.set('server.ServerGUI')
+    classpath = sourceSets.main.runtimeClasspath
 }

ChatApp/app/src/main/java/network/IPAddressFinder.java

@@ -0,0 +1,35 @@
+package network;
+
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.util.Enumeration;
+import java.net.InetAddress;
+
+public class IPAddressFinder {
+    public static String findIPAddress(){
+        try {
+            Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
+
+            while (networkInterfaces.hasMoreElements()) {
+                NetworkInterface networkInterface = networkInterfaces.nextElement();
+
+                Enumeration<InetAddress> inetAddresses = networkInterface.getInetAddresses();
+
+                while (inetAddresses.hasMoreElements()) {
+                    InetAddress inetAddress = inetAddresses.nextElement();
+
+                    if (!inetAddress.isLoopbackAddress()) {
+                        String ip = inetAddress.getHostAddress();
+
+                        if (ip.startsWith("192.168")) {
+                            return ip;
+                        }
+                    }
+                }
+            }
+        } catch (SocketException e) {
+            e.printStackTrace();
+        }
+        return "Not Found";
+    }
+}

ChatApp/app/src/main/java/server/ServerGUI.java

@@ -0,0 +1,34 @@
+package server;
+
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+import javafx.stage.Screen;
+
+import java.io.IOException;
+
+public class ServerGUI extends Application {
+    @Override
+    public void start(Stage stage) throws IOException {
+        FXMLLoader fxmlLoader = new FXMLLoader(ServerGUI.class.getResource("hello-view.fxml"));
+        Scene scene = new Scene(fxmlLoader.load(), 400, 240);
+
+        double screenWidth = Screen.getPrimary().getVisualBounds().getWidth();
+        double screenHeight = Screen.getPrimary().getVisualBounds().getHeight();
+
+        double xPos = screenWidth / 2 - scene.getWidth() / 2;
+        double yPos = screenHeight / 2 - scene.getHeight() / 2;
+
+        scene.getStylesheets().add(getClass().getResource("style.css").toExternalForm());
+        stage.setTitle("Server");
+        stage.setScene(scene);
+        stage.setX(xPos);
+        stage.setY(yPos);
+        stage.show();
+    }
+
+    public static void main(String[] args) {
+        launch();
+    }
+}

ChatApp/app/src/main/java/server/ServerGUIController.java

@@ -0,0 +1,17 @@
+package server;
+
+import javafx.fxml.FXML;
+import javafx.scene.control.Label;
+import network.IPAddressFinder;
+
+import java.net.UnknownHostException;
+
+public class ServerGUIController {
+    @FXML
+    private Label IPAddress;
+
+    public void initialize() throws UnknownHostException {
+        IPAddress.setText("IP Address: " + IPAddressFinder.findIPAddress());
+        IPAddress.getStyleClass().add("address");
+    }
+}

ChatApp/app/src/main/resources/server/style.css

@@ -0,0 +1,10 @@
+.root{
+    -fx-background-color: darkblue;
+    -fx-text-fill: blue;
+    -fx-font-weight: bold;
+}
+
+.address {
+    -fx-text-fill: white;
+    -fx-font-size: 25px;
+}

ChatApp/gradle.properties

@@ -1,6 +1,6 @@
 # This file was generated by the Gradle 'init' task.
 # https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties
 
-org.gradle.configuration-cache=true
+org.gradle.configuration-cache=false
 org.gradle.console=plain
 org.gradle.logging.level=quiet