send_command_with_delay is now using http request

main.py

@@ -427,11 +427,25 @@ async def record_data_loop():
 
 ## AUTOMATIC TESTING
 async def send_command_with_delay(
-    state: str, pu: int, delay_s: int = 0, ploop_setpoint: float = 2.5, qperm_setpoint:float = 1200.0
+    state: str,
+    pu: int,
+    delay_s: int = 0,
+    ploop_setpoint: float = 2.5,
+    qperm_setpoint: float = 1200.0,
 ):
     await asyncio.sleep(delay_s)
     logging.info(f"[AUTO TEST] Sending {state} to PU{pu} after {delay_s}s")
-    can_backend.send_state_command(state, pu, ploop_setpoint, qperm_setpoint)
+
+    url = f"http://127.0.0.1:8000/command/{state}/pu/{pu}?ploop_setpoint={ploop_setpoint}&qperm_setpoint={qperm_setpoint}"
+    try:
+        async with httpx.AsyncClient(timeout=5.0) as client:
+            response = await client.post(url)
+            response.raise_for_status()
+            logging.info(f"[AUTO TEST] Command {state} sent successfully to PU{pu}: {response.json()}")
+            return response.json()
+    except Exception as e:
+        logging.error(f"[AUTO TEST] Failed to send {state} to PU{pu}: {e}")
+        return {"status": "error", "detail": str(e)}
 
 async def set_patients_with_delay(count: int, delay_s: int):
     await asyncio.sleep(delay_s)