import logging
import sys
import os

from adapters.postgres import connect, PgDeviceRepository, PgReadingRepository
from adapters.mqtt import PahoMqttBroker
from services.uplink_service import UplinkService

MQTT_HOST = os.getenv("MQTT_HOST", "mosquitto")
MQTT_PORT = int(os.getenv("MQTT_PORT", 1883))
MQTT_TOPIC = os.getenv("MQTT_TOPIC", "application/+/device/+/event/up")
DB_URI = os.getenv("DATABASE_URL", "postgresql://simugaz:simugaz@db/simugaz")

logging.basicConfig(
    level=logging.INFO,
    format="%(asctime)s [%(levelname)s] %(message)s",
    datefmt="%Y-%m-%dT%H:%M:%S",
    stream=sys.stdout,
    force=True,
)

if __name__ == "__main__":
    conn = connect(DB_URI)
    broker = PahoMqttBroker(MQTT_HOST, MQTT_PORT, MQTT_TOPIC)

    devices = PgDeviceRepository(conn)
    readings = PgReadingRepository(conn)

    uplink = UplinkService(devices, readings)

    broker.start(on_uplink=uplink.handle)