#!/usr/bin/env python3
# -*-coding:UTF-8 -*

import os
import sys
import time
import redis
import datetime
import configparser

if __name__ == '__main__':

    start_deb = time.time()

    configfile = os.path.join(os.environ['AIL_BIN'], 'packages/config.cfg')
    if not os.path.exists(configfile):
        raise Exception('Unable to find the configuration file. \
                        Did you set environment variables? \
                        Or activate the virtualenv.')
    cfg = configparser.ConfigParser()
    cfg.read(configfile)

    r_serv = redis.StrictRedis(
        host=cfg.get("ARDB_DB", "host"),
        port=cfg.getint("ARDB_DB", "port"),
        db=cfg.getint("ARDB_DB", "db"),
        decode_responses=True)

    #Set current ail version
    r_serv.set('ail:version', 'v2.0')

    # use new update_date format
    date_tag_to_replace = ['v1.5', 'v1.7']
    for tag in date_tag_to_replace:
        if r_serv.exists('ail:update_date_{}'.format(tag)):
            date_tag = r_serv.get('ail:update_date_{}'.format(tag))
            r_serv.hset('ail:update_date', tag, date_tag)
            r_serv.delete('ail:update_date_{}'.format(tag))

    #Set current ail version
    r_serv.hset('ail:update_date', 'v2.0', datetime.datetime.now().strftime("%Y%m%d"))