app.js

@@ -179,6 +179,11 @@ async function initialize() {
       console.log('Event switchRoom with roomTopic:', roomTopic);
       switchRoom(guildTopic, roomTopic);
     });
+
+    document.addEventListener('joinGuildRequest', (event) => {
+      const { guildTopic } = event.detail;
+      joinGuildRequest(guildTopic);
+    });
   } catch (error) {
     console.error('Error during initialization:', error);
   }
@@ -195,6 +200,7 @@ function setupEventListeners() {
   const attachFileButton = document.getElementById('attach-file');
   const fileInput = document.getElementById('file-input');
   const talkButton = document.getElementById('talk-btn');
+  const joinGuildBtn = document.getElementById('join-guild');
 
   if (registerForm) {
     registerForm.addEventListener('submit', registerUser);
@@ -234,6 +240,14 @@ function setupEventListeners() {
   if (talkButton) {
     setupTalkButton();
   }
+  if (joinGuildBtn) {
+    joinGuildBtn.addEventListener('click', () => {
+      const guildTopic = document.getElementById('join-guild-topic').value.trim();
+      if (guildTopic) {
+        joinGuildRequest(guildTopic);
+      }
+    });
+  }
 
   // Add event listeners only for room items
   document.querySelectorAll('.room-item').forEach(item => {
@@ -1207,4 +1221,33 @@ function handleFileInput(event) {
   }
 }
 
-initialize();
+async function joinGuildRequest(guildTopic) {
+  const guildTopicBuffer = b4a.from(guildTopic, 'hex');
+  if (!activeRooms.some(room => room.topic === guildTopic)) {
+    try {
+      const swarm = new Hyperswarm();
+      const discovery = swarm.join(guildTopicBuffer, { client: true, server: true });
+      await discovery.flushed();
+
+      swarm.on('connection', (connection, info) => {
+        handleConnection(connection, info);
+        // Request guild information from peers
+        const guildRequestMessage = JSON.stringify({
+          type: 'guildRequest',
+          guildTopic
+        });
+        connection.write(guildRequestMessage);
+      });
+
+      activeRooms.push({ topic: guildTopic, swarm, discovery });
+
+      console.log('Joined guild topic:', guildTopic); // Debugging log
+
+      updatePeerCount();
+    } catch (error) {
+      console.error('Error joining swarm for guild topic:', guildTopic, error);
+    }
+  }
+}
+
+initialize();