import pickle

from flask_redis import Redis
from shared.message_broker_wrapper import MBWrapper


class EventLogger:
    redis: Redis

    def __init__(self, redis):
        self.redis = redis

    @staticmethod
    def log(msg):
        try:
            print("{}".format(pickle.loads(msg)))
        except Exception as e:
            print("Could not unpickle [{}]: {}", msg, e)

    def setup_msq_queue(self):
        mb = MBWrapper(exchange_name='logger', callback=self.log)
        mb.setup_receiver()