Auto-deploy: 2026-06-02 18:02:41

background.js

@@ -4,7 +4,27 @@
 const GEMINI_MODEL = 'gemini-flash-lite-latest';
 const GEMINI_URL = `https://generativelanguage.googleapis.com/v1beta/models/${GEMINI_MODEL}:generateContent`;
 
-// ─── Message listener ────────────────────────────────────────────────────────
+// ─── Offscreen Document Management ───────────────────────────────────────────
+
+let recordingTabId = null;
+
+async function setupOffscreenDocument(path) {
+  const offscreenUrl = chrome.runtime.getURL(path);
+  const existingContexts = await chrome.runtime.getContexts({
+    contextTypes: ['OFFSCREEN_DOCUMENT'],
+    documentUrls: [offscreenUrl]
+  });
+
+  if (existingContexts.length > 0) {
+    return;
+  }
+
+  await chrome.offscreen.createDocument({
+    url: path,
+    reasons: ['USER_MEDIA'],
+    justification: 'Recording microphone input for speech recognition',
+  });
+}
 
 chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
   if (message.type === 'GEMINI_REQUEST') {
@@ -20,6 +40,38 @@ chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
       .catch(err => sendResponse({ success: false, error: err.message }));
     return true; // Keep message channel open for async
   }
+
+  // --- Offscreen Document Relays ---
+  if (message.type === 'START_RECORDING_FROM_CONTENT') {
+    recordingTabId = sender.tab ? sender.tab.id : null;
+    setupOffscreenDocument('claude-arabic-voice/offscreen.html')
+      .then(() => {
+        chrome.runtime.sendMessage({
+          type: 'START_RECORDING',
+          payload: message.payload
+        }, (response) => {
+          sendResponse(response || { success: true });
+        });
+      })
+      .catch(err => {
+        console.error('Failed to setup offscreen doc', err);
+        sendResponse({ success: false, error: err.message });
+      });
+    return true;
+  }
+
+  if (message.type === 'STOP_RECORDING_FROM_CONTENT') {
+    chrome.runtime.sendMessage({ type: 'STOP_RECORDING' }, (response) => {
+       sendResponse(response || { success: true });
+    });
+    return true;
+  }
+
+  if (message.type.startsWith('OFFSCREEN_RECORDING_')) {
+    if (recordingTabId) {
+       chrome.tabs.sendMessage(recordingTabId, message).catch(() => {});
+    }
+  }
 });
 
 // ─── Core API call ───────────────────────────────────────────────────────────