#!/usr/bin/env python3

"""
Service startup script.
"""
import sys
import os
import asyncio
import logging
import json
from backive.core.events import EventInterface
from backive.core.scheduler import Scheduler
from backive.config.config import Config


rootlogger = logging.getLogger()
rootlogger.setLevel(logging.DEBUG)
consoleHandler = logging.StreamHandler(sys.stdout)
fileHandler = logging.FileHandler("backive.log")
rootlogger.addHandler(consoleHandler)
rootlogger.addHandler(fileHandler)

logging.info("Backive starting.")


class Backive:
    def __init__(self):
        self._config = Config()
        self._events = None

    async def callback(self, data=None):
        data_dict = json.loads(data)
        uuid = data_dict.get("ID_FS_UUID", None)
        print("UUID: %s" % uuid)
        if uuid:
            backups = self._config.get_backups_by_device(uuid)
            for backup in backups:
                backup.run()


    def serve(self):
        loop = asyncio.get_event_loop()
        self._events = EventInterface(self.callback, None, loop)
        loop.run_forever()
        pass

    def __del__(self):
        del self._events


if __name__ == "__main__":
    backive = None
    try:
        backive = Backive()
        backive.serve()
    except Exception as e:
        raise e
    finally:
        logging.info("Backive exited.")
        del backive