import json
import paho.mqtt.client as mqtt


HOST = "192.168.7.3"
PORT = 1883
TOPIC = "qingping/CCB5D131BA93/up"


def on_connect(client, userdata, flags, reason_code, properties):
    print("Connected:", reason_code)

    client.subscribe(TOPIC)


def on_message(client, userdata, message):
    try:
        payload = json.loads(message.payload.decode("utf-8"))
    except Exception:
        print("RAW:", message.payload)
        return

    message_type = str(payload.get("type"))
    message_id = payload.get("id")
    message_timestamp = payload.get("timestamp")

    sensor_timestamps = []

    sensor_data = payload.get("sensorData")

    if isinstance(sensor_data, list):
        for sample in sensor_data:
            timestamp = sample.get("timestamp")

            if isinstance(timestamp, dict):
                timestamp = timestamp.get("value")

            sensor_timestamps.append(timestamp)

    print(
        f"id={message_id!s:<4} "
        f"type={message_type:<3} "
        f"msg_ts={message_timestamp!s:<12} "
        f"samples={sensor_timestamps}"
    )


client = mqtt.Client(
    callback_api_version=mqtt.CallbackAPIVersion.VERSION2,
    client_id="qingping-raw-debug",
)

client.on_connect = on_connect
client.on_message = on_message

client.connect(HOST, PORT, keepalive=60)

print(f"Listening: {TOPIC}")

client.loop_forever()