muse-chat-api: add sidechat use/main/list commands

bin/muse-chat-api.py

@@ -168,12 +168,50 @@ def cmd_wait(ws, timeout=30):
         time.sleep(5)
     cmd_messages(ws, 2)
 
+def cmd_sidechat_use(ws, chat_id):
+    """Navigate to a side chat by ID."""
+    ws.send(json.dumps({
+        "id": 1, "method": "Page.navigate",
+        "params": {"url": f"https://muse.ai/thread/{chat_id}"}
+    }))
+    json.loads(ws.recv())
+    time.sleep(5)
+    url = ev(ws, "window.location.href")
+    print(f"Navigated to: {url}")
+
+def cmd_sidechat_main(ws):
+    """Navigate back to main chat."""
+    ws.send(json.dumps({
+        "id": 1, "method": "Page.navigate",
+        "params": {"url": "https://muse.ai/"}
+    }))
+    json.loads(ws.recv())
+    time.sleep(5)
+    print("Back to main chat")
+
+def cmd_sidechat_list(ws):
+    """List side chats via DOM."""
+    ev(ws, """(() => {
+      const btn = [...document.querySelectorAll("button")].find(b => 
+        b.textContent.includes("Open chat and side chats")
+      );
+      if (btn) btn.click();
+    })()""")
+    time.sleep(2)
+    chats = ev(ws, """(() => {
+      const text = document.body.innerText;
+      const idx = text.indexOf("Side chats");
+      if (idx === -1) return "NOSIDEBAR";
+      return text.slice(idx, idx + 1000);
+    })()""")
+    print(chats[:500])
+
 def main():
     p = argparse.ArgumentParser()
     p.add_argument('--account', required=True, choices=list(ACCOUNTS.keys()),
                    help='Agent name (matches node, profile, ACCOUNTS.md)')
-    p.add_argument('command', choices=['send', 'messages', 'wait', 'approvals'])
+    p.add_argument('command', choices=['send', 'messages', 'wait', 'approvals', 'sidechat'])
-    p.add_argument('arg', nargs='?', default=None)
+    p.add_argument('arg', nargs='*', default=[])
     args = p.parse_args()
 
     node, cdp_url = ACCOUNTS[args.account]
@@ -185,17 +223,35 @@ def main():
             if not args.arg:
                 print("ERROR: send requires a message", file=sys.stderr)
                 sys.exit(1)
-            cmd_send(ws, args.arg)
+            cmd_send(ws, " ".join(args.arg))
         elif args.command == 'messages':
-            n = int(args.arg) if args.arg else 5
+            n = int(args.arg[0]) if args.arg else 5
             cmd_messages(ws, n)
         elif args.command == 'wait':
-            t = int(args.arg) if args.arg else 30
+            t = int(args.arg[0]) if args.arg else 30
             cmd_wait(ws, t)
         elif args.command == 'approvals':
             cmd_approvals(ws)
+        elif args.command == 'sidechat':
+            if not args.arg:
+                print("ERROR: sidechat requires subcommand (use|main|list)", file=sys.stderr)
+                sys.exit(1)
+            sub = args.arg[0]
+            if sub == "use":
+                if len(args.arg) < 2:
+                    print("ERROR: sidechat use requires chat_id", file=sys.stderr)
+                    sys.exit(1)
+                cmd_sidechat_use(ws, args.arg[1])
+            elif sub == "main":
+                cmd_sidechat_main(ws)
+            elif sub == "list":
+                cmd_sidechat_list(ws)
+            else:
+                print(f"ERROR: unknown sidechat subcommand: {sub}", file=sys.stderr)
+                sys.exit(1)
     finally:
         ws.close()
 
 if __name__ == '__main__':
     main()
+