All the things

extension/background.js

@@ -0,0 +1,47 @@
+console.log("Background script loaded");
+
+async function isContentScriptReady(tabId) {
+  try {
+    await browser.tabs.sendMessage(tabId, { type: "PING" });
+    return true;
+  } catch (error) {
+    return false;
+  }
+}
+
+async function waitForContentScript(tabId, maxAttempts = 10) {
+  console.log(`Waiting for content script in tab ${tabId}`);
+  for (let i = 0; i < maxAttempts; i++) {
+    if (await isContentScriptReady(tabId)) {
+      console.log(`Content script ready in tab ${tabId}`);
+      return true;
+    }
+    console.log(`Attempt ${i + 1}: Content script not ready, waiting...`);
+    await new Promise(resolve => setTimeout(resolve, 500));
+  }
+  console.log(`Content script not ready after ${maxAttempts} attempts`);
+  return false;
+}
+
+async function sendMessageToTab(tabId) {
+  try {
+    console.log(`Checking content script status for tab ${tabId}`);
+    if (await waitForContentScript(tabId)) {
+      console.log(`Sending GET_PAGE_CONTENT message to tab ${tabId}`);
+      await browser.tabs.sendMessage(tabId, {
+        type: "GET_PAGE_CONTENT"
+      });
+      console.log(`Successfully sent message to tab ${tabId}`);
+    }
+  } catch (error) {
+    console.error(`Error sending message to tab ${tabId}:`, error);
+  }
+}
+
+browser.webNavigation.onCompleted.addListener(async (details) => {
+  console.log("Navigation completed", details);
+  if (details.frameId === 0) { // Only handle main frame navigation
+    console.log(`Main frame navigation detected for tab ${details.tabId}`);
+    await sendMessageToTab(details.tabId);
+  }
+});