# standard imports
import logging
from urllib.parse import urlparse

import redis
from cic_eth.server import args, cache, config, openapi, routes

# define log levels
if args.vv:
    logging.getLogger().setLevel(logging.DEBUG)
elif args.v:
    logging.getLogger().setLevel(logging.INFO)

log = logging.getLogger(__name__)

# TODO Censor relevant things 
log.debug(f"{config}")

# define universal redis cache access
cache.Cache.store = redis.StrictRedis(host=config.get('REDIS_HOST'),
                                      port=config.get('REDIS_PORT'),
                                      db=config.get('REDIS_DB'),
                                      decode_responses=True)

# uwsgi application


def application(env, start_response):
    # Validate incoming request against the open api spec
    errors, request = openapi.validate.request(env, start_response)
    if errors:
        return errors
    parsed_url = urlparse(env.get('REQUEST_URI'))
    path = parsed_url.path
    query = dict(request.parameters.query)
    handler = routes.get(path)
    if handler:
        return handler(start_response, query)
    start_response('404 This is not the path you\'re looking for', [])
    return []