from django.contrib.auth.models import Group
from django.contrib.auth.models import User

from authentication.managers import AuthServicesInfoManager
from services.managers.openfire_manager import OpenfireManager
from services.managers.phpbb3_manager import Phpbb3Manager
from services.managers.mumble_manager import MumbleManager
from services.managers.ipboard_manager import IPBoardManager
from services.managers.teamspeak3_manager import Teamspeak3Manager
from services.managers.discord_manager import DiscordManager

import logging

logger = logging.getLogger(__name__)

def add_user_to_group(user, groupname):
    logger.debug("Addung user %s to group %s" % (user, groupname))
    user = User.objects.get(username=user.username)
    group, created = Group.objects.get_or_create(name=groupname)
    if created:
        logger.info("Created new group %s" % groupname)
    user.groups.add(group)
    user.save()
    logger.info("Added user %s to group %s" % (user, group))


def remove_user_from_group(user, groupname):
    logger.debug("Removing user %s from group %s" % (user, groupname))
    user = User.objects.get(username=user.username)
    group, created = Group.objects.get_or_create(name=groupname)
    if created:
        logger.warn("Created new group %s during attempt to remove user %s from it. This shouldn't have happened." % (group, user))
    if user.groups.filter(name=groupname):
        user.groups.remove(group)
        user.save()
        logger.info("Removed user %s from group %s" % (user, group))
    else:
        logger.warn("Unable to remove user %s from group %s - user not in group." % (user, group))


def deactivate_services(user):
    logger.debug("Deactivating services for user %s" % user)
    authinfo = AuthServicesInfoManager.get_auth_service_info(user)
    if authinfo.mumble_username and authinfo.mumble_username != "":
        logger.debug("User %s has mumble account %s. Deleting." % (user, authinfo.mumble_username))
        MumbleManager.delete_user(authinfo.mumble_username)
        AuthServicesInfoManager.update_user_mumble_info("", "", user)
    if authinfo.jabber_username and authinfo.jabber_username != "":
        logger.debug("User %s has jabber account %s. Deleting." % (user, authinfo.jabber_username))
        OpenfireManager.delete_user(authinfo.jabber_username)
        AuthServicesInfoManager.update_user_jabber_info("", "", user)
    if authinfo.forum_username and authinfo.forum_username != "":
        logger.debug("User %s has forum account %s. Deleting." % (user, authinfo.forum_username))
        Phpbb3Manager.disable_user(authinfo.forum_username)
        AuthServicesInfoManager.update_user_forum_info("", "", user)
    if authinfo.ipboard_username and authinfo.ipboard_username != "":
        logger.debug("User %s has ipboard account %s. Deleting." % (user, authinfo.ipboard_username))
        IPBoardManager.disable_user(authinfo.ipboard_username)
        AuthServicesInfoManager.update_user_forum_info("", "", user)
    if authinfo.teamspeak3_uid and authinfo.teamspeak3_uid != "":
        logger.debug("User %s has mumble account %s. Deleting." % (user, authinfo.teamspeak3_uid))
        Teamspeak3Manager.delete_user(authinfo.teamspeak3_uid)
        AuthServicesInfoManager.update_user_teamspeak3_info("", "", user)
    if authinfo.discord_uid and authinfo.discord_uid != "":
        logger.debug("User %s has discord account %s. Deleting." % (user, authinfo.discord_uid))
        DiscordManager.delete_user(authinfo.discord_uid)
        AuthServicesInfoManager.update_user_discord_info("", user)


def generate_corp_group_name(corpname):
    return 'Corp_' + corpname.replace(' ', '_')