import os
import sys
import time
import logging
import json
import requests
import xmltodict

from pyutils.utils import *
from influxdb_client_3 import InfluxDBClient3, Point

# Get environment variables
env = dict(os.environ)
LOGGER: logging.Logger

##################
###### MAIN ######
##################
def main() -> int:
    INTERVAL = int(env['INTERVAL'])
    try:
        # Init InfluxDB-v3 Client
        write_client = InfluxDBClient3(host=env['INFLUXDB_URL'],
                                    token=env['INFLUXDB_TOKEN'],
                                    database=env['INFLUXDB_DATABASE'])
    except Exception as e:
        LOGGER.error(e)
        return 1
    finally:
        LOGGER.info(f"InfluxDB Connected: [{env['INFLUXDB_URL']}/{env['INFLUXDB_DATABASE']}]")
    
    return 0

if __name__ == "__main__":
    # Logger Constants 
    LOG_FORMAT = '%(asctime)s| %(levelname)-7s|%(funcName)-10s|%(lineno)-3d: %(message)-50s'

    # Enabling Logger 
    LOGGER = logging.getLogger(__name__)
    LOGGER.setLevel(logging.DEBUG)
    LOGGER.propagate = False
    formatter = logging.Formatter(LOG_FORMAT, None)
    levels = logging.getLevelNamesMapping()

    # File logging 
    log_name = os.path.abspath(env['LOG_FILE'])
    fh = logging.FileHandler(log_name)
    fh.setLevel(levels[env['LOG_FILE_LVL']])
    fh.setFormatter(formatter)
    LOGGER.addHandler(fh)

    # Console logging 
    cl = logging.StreamHandler(sys.stdout)
    cl.setLevel(levels[env['LOG_CLI_LVL']])
    cl.setFormatter(formatter)
    LOGGER.addHandler(cl)

    LOGGER.warning(f"Routermon started on: {time.asctime()}")
    LOGGER.info(f"Routermon BUILD: {env.get("VER", "Test")}")
    
    while main():
        LOGGER.error("Main thread exited unexpectedly")
        time.sleep(15)
    sys.exit(0)