From cdf998ddedda837f1a8684067ba49458ea5f5039 Mon Sep 17 00:00:00 2001
From: Paul Walko <paul@bigcavemaps.com>
Date: Thu, 11 Dec 2025 18:06:58 +0100
Subject: [PATCH] thinking indicator, role column

---
 poller/main.py       |  3 ++-
 web/src/app/page.tsx | 33 +++++++++++++++++++++------------
 2 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/poller/main.py b/poller/main.py
index 835916a..2e93aec 100644
--- a/poller/main.py
+++ b/poller/main.py
@@ -76,6 +76,7 @@ def create_tables():
         """
         CREATE TABLE IF NOT EXISTS embeddings (
             id SERIAL PRIMARY KEY,
+            role TEXT,
             bucket TEXT,
             key TEXT,
             content TEXT,
@@ -144,7 +145,7 @@ def split_files():
                             Key=f'{key}/page-{i + 1}.pdf',
                             Body=bs.getvalue()
                         )
-                    cur.execute('INSERT INTO embeddings (bucket, key) VALUES (%s, %s);', (BUCKET_PAGES, f'{key}/page-{i + 1}.pdf'))
+                    cur.execute('INSERT INTO embeddings (bucket, key, role) VALUES (%s, %s, %s);', (BUCKET_PAGES, f'{key}/page-{i + 1}.pdf', key.split('/')[0]))
             cur.execute('UPDATE metadata SET SPLIT = true WHERE id = %s', (row['id'],));
         conn.commit()
 
diff --git a/web/src/app/page.tsx b/web/src/app/page.tsx
index 300de31..0d7d76c 100644
--- a/web/src/app/page.tsx
+++ b/web/src/app/page.tsx
@@ -8,10 +8,29 @@ import LoginButton from "@/components/LoginButton";
 import LogoutButton from "@/components/LogoutButton";
 import Profile from "@/components/Profile";
 
+// Separate component to safely use useCopilotChat hook
+function ThinkingIndicator() {
+  try {
+    const { isLoading } = useCopilotChat();
+    if (!isLoading) return null;
+    return (
+      <div className="absolute bottom-24 left-1/2 transform -translate-x-1/2 bg-white shadow-lg rounded-full px-4 py-2 flex items-center gap-2 z-50">
+        <div className="flex gap-1">
+          <span className="w-2 h-2 bg-indigo-500 rounded-full animate-bounce" style={{ animationDelay: "0ms" }}></span>
+          <span className="w-2 h-2 bg-indigo-500 rounded-full animate-bounce" style={{ animationDelay: "150ms" }}></span>
+          <span className="w-2 h-2 bg-indigo-500 rounded-full animate-bounce" style={{ animationDelay: "300ms" }}></span>
+        </div>
+        <span className="text-sm text-gray-600">Thinking...</span>
+      </div>
+    );
+  } catch {
+    return null;
+  }
+}
+
 export default function CopilotKitPage() {
   const [themeColor, setThemeColor] = useState("#6366f1");
   const { user, isLoading: authLoading } = useUser();
-  const { isLoading: chatLoading } = useCopilotChat();
 
   useCopilotAction({
     name: "setThemeColor",
@@ -104,17 +123,7 @@ export default function CopilotKitPage() {
             className="h-full w-full"
           />
         </div>
-        {/* Loading overlay */}
-        {chatLoading && (
-          <div className="absolute bottom-24 left-1/2 transform -translate-x-1/2 bg-white shadow-lg rounded-full px-4 py-2 flex items-center gap-2 z-50">
-            <div className="flex gap-1">
-              <span className="w-2 h-2 bg-indigo-500 rounded-full animate-bounce" style={{ animationDelay: "0ms" }}></span>
-              <span className="w-2 h-2 bg-indigo-500 rounded-full animate-bounce" style={{ animationDelay: "150ms" }}></span>
-              <span className="w-2 h-2 bg-indigo-500 rounded-full animate-bounce" style={{ animationDelay: "300ms" }}></span>
-            </div>
-            <span className="text-sm text-gray-600">Thinking...</span>
-          </div>
-        )}
+        <ThinkingIndicator />
       </div>
     </main>
   );