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

import os
import sys
import time
import datetime

sys.path.append(os.environ['AIL_BIN'])
from packages import Term

from lib import ConfigLoader


def rreplace(s, old, new, occurrence):
    li = s.rsplit(old, occurrence)
    return new.join(li)

def get_item_id(full_path):
    return full_path.replace(PASTES_FOLDER, '', 1)

def get_item_date(id_item):
    l_dir = id_item.split('/')
    return f'{l_dir[-4]}{l_dir[-3]}{l_dir[-2]}'


if __name__ == '__main__':

    start_deb = time.time()

    config_loader = ConfigLoader.ConfigLoader()
    PASTES_FOLDER = os.path.join(os.environ['AIL_HOME'], config_loader.get_config_str("Directories", "pastes")) + '/'
    PASTES_FOLDER = os.path.join(os.path.realpath(PASTES_FOLDER), '')

    r_serv = config_loader.get_redis_conn("ARDB_DB")
    r_serv_term_stats = config_loader.get_redis_conn("ARDB_Trending")
    r_serv_termfreq = config_loader.get_redis_conn("ARDB_TermFreq")
    config_loader = None

    r_serv_term_stats.flushdb()

    # Disabled. Checkout the v2.2 branch if you need it
    # # convert all regex:
    # all_regex = r_serv_termfreq.smembers('TrackedRegexSet')
    # for regex in all_regex:
    #     tags = list(r_serv_termfreq.smembers('TrackedNotificationTags_{}'.format(regex)))
    #     mails = list(r_serv_termfreq.smembers('TrackedNotificationEmails_{}'.format(regex)))
    #
    #     new_term = regex[1:-1]
    #     res = Term.parse_json_term_to_add({"term": new_term, "type": 'regex', "tags": tags, "mails": mails, "level": 1},
    #                                       'admin@admin.test')
    #     if res[1] == 200:
    #         term_uuid = res[0]['uuid']
    #         list_items = r_serv_termfreq.smembers('regex_{}'.format(regex))
    #         for paste_item in list_items:
    #             item_id = get_item_id(paste_item)
    #             item_date = get_item_date(item_id)
    #             Term.add_tracked_item(term_uuid, item_id, item_date)
    #
    #     # Invalid Tracker => remove it
    #     else:
    #         print('Invalid Regex Removed: {}'.format(regex))
    #     print(res[0])
    #     # allow reprocess
    #     r_serv_termfreq.srem('TrackedRegexSet', regex)
    #
    # all_tokens = r_serv_termfreq.smembers('TrackedSetTermSet')
    # for token in all_tokens:
    #     tags = list(r_serv_termfreq.smembers('TrackedNotificationTags_{}'.format(token)))
    #     mails = list(r_serv_termfreq.smembers('TrackedNotificationEmails_{}'.format(token)))
    #
    #     res = Term.parse_json_term_to_add({"term": token, "type": 'word', "tags": tags, "mails": mails, "level": 1}, 'admin@admin.test')
    #     if res[1] == 200:
    #         term_uuid = res[0]['uuid']
    #         list_items = r_serv_termfreq.smembers('tracked_{}'.format(token))
    #         for paste_item in list_items:
    #             item_id = get_item_id(paste_item)
    #             item_date = get_item_date(item_id)
    #             Term.add_tracked_item(term_uuid, item_id, item_date)
    #     # Invalid Tracker => remove it
    #     else:
    #         print('Invalid Token Removed: {}'.format(token))
    #     print(res[0])
    #     # allow reprocess
    #     r_serv_termfreq.srem('TrackedSetTermSet', token)
    #
    # all_set = r_serv_termfreq.smembers('TrackedSetSet')
    # for curr_set in all_set:
    #     tags = list(r_serv_termfreq.smembers('TrackedNotificationTags_{}'.format(curr_set)))
    #     mails = list(r_serv_termfreq.smembers('TrackedNotificationEmails_{}'.format(curr_set)))
    #
    #     to_remove = ',{}'.format(curr_set.split(',')[-1])
    #     new_set = rreplace(curr_set, to_remove, '', 1)
    #     new_set = new_set[2:]
    #     new_set = new_set.replace(',', '')
    #
    #     res = Term.parse_json_term_to_add({"term": new_set, "type": 'set', "nb_words": 1, "tags": tags, "mails": mails, "level": 1}, 'admin@admin.test')
    #     if res[1] == 200:
    #         term_uuid = res[0]['uuid']
    #         list_items = r_serv_termfreq.smembers('tracked_{}'.format(curr_set))
    #         for paste_item in list_items:
    #             item_id = get_item_id(paste_item)
    #             item_date = get_item_date(item_id)
    #             Term.add_tracked_item(term_uuid, item_id, item_date)
    #     # Invalid Tracker => remove it
    #     else:
    #         print('Invalid Set Removed: {}'.format(curr_set))
    #     print(res[0])
    #     # allow reprocess
    #     r_serv_termfreq.srem('TrackedSetSet', curr_set)

    r_serv_termfreq.flushdb()

    # Set current ail version
    r_serv.set('ail:version', 'v2.2')

    # Set current ail version
    r_serv.hset('ail:update_date', 'v2.2', datetime.datetime.now().strftime("%Y%m%d"))