From 110a2354cff010f88b59dbb302192fce0cc6a9ac Mon Sep 17 00:00:00 2001
From: cirakg <ciraboxkg@gmail.com>
Date: Fri, 30 Dec 2022 04:32:03 +0100
Subject: Omogucen prikaz online korisnika.

---
 src/main/java/ui/ChooseOpponentPanel.java | 66 ++++++++++++++++++++++++++++---
 1 file changed, 61 insertions(+), 5 deletions(-)

(limited to 'src/main/java/ui/ChooseOpponentPanel.java')

diff --git a/src/main/java/ui/ChooseOpponentPanel.java b/src/main/java/ui/ChooseOpponentPanel.java
index e508f6e..1b63fca 100644
--- a/src/main/java/ui/ChooseOpponentPanel.java
+++ b/src/main/java/ui/ChooseOpponentPanel.java
@@ -1,25 +1,81 @@
 package ui;
 
 import javax.swing.JPanel;
+import javax.swing.JLabel;
+import javax.swing.JTextField;
+import javax.swing.SwingUtilities;
+
+import models.ComboBoxUser;
+import models.User;
+import models.UserListWrapper;
+
+import javax.swing.JTextArea;
+import java.awt.SystemColor;
+import java.awt.Font;
+import java.awt.BorderLayout;
+import java.awt.Color;
 import javax.swing.JButton;
 import javax.swing.JComboBox;
+import javax.swing.JFrame;
+
+import java.awt.event.ActionListener;
+import java.beans.XMLDecoder;
+import java.io.ByteArrayInputStream;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+import java.util.ArrayList;
+import java.util.List;
+import java.awt.event.ActionEvent;
 
 public class ChooseOpponentPanel extends JPanel {
 
-	/**
-	 * Create the panel.
-	 */
+	JButton btnSendGameRequest;
+	JComboBox comboBox;
 	public ChooseOpponentPanel() {
 		setLayout(null);
 		
-		JButton btnSendGameRequest = new JButton("Send Game Request");
+		btnSendGameRequest = new JButton("Send Game Request");
 		btnSendGameRequest.setBounds(134, 153, 166, 23);
 		add(btnSendGameRequest);
 		
-		JComboBox comboBox = new JComboBox();
+		comboBox = new JComboBox();
 		comboBox.setBounds(134, 101, 166, 22);
 		add(comboBox);
 
 	}
+	
+	public void getUsers() {
+		MainFrame topFrame=(MainFrame) SwingUtilities.getAncestorOfClass(MainFrame.class, ChooseOpponentPanel.this);
+		try {
+			SocketChannel client=topFrame.getClient();
+			ByteBuffer readBuffer=topFrame.getReadBuffer();
+			ByteBuffer buff = ByteBuffer.wrap("REQUESTUSERS".getBytes());
+			client.write(buff);
+			client.configureBlocking(true);
+			readBuffer.clear();
+			StringBuilder sb=new StringBuilder();
+			while(client.read(readBuffer)>0) {
+				System.out.println("uslo");
+				readBuffer.flip();
+				byte[] bytes = new byte[readBuffer.limit()];
+				readBuffer.get(bytes);
+				sb.append(new String(bytes));
+				readBuffer.clear();
+				client.configureBlocking(false);
+			}
+			XMLDecoder decoder = null;
+			decoder = new XMLDecoder(new ByteArrayInputStream(sb.toString().getBytes()));
+			UserListWrapper wp=(UserListWrapper) decoder.readObject();
+			decoder.close();
+			comboBox.removeAllItems();
+			for(User user :wp.getUsers()) {
+				comboBox.addItem(new ComboBoxUser(user));
+				
+			}
+			
+		} catch (Exception e) {
+			// TODO: handle exception
+		}
+	}
 
 }
-- 
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