from __future__ import unicode_literals

from django.conf import settings
from django.template.loader import render_to_string

from services.hooks import ServicesHook
from alliance_auth import hooks
from eveonline.managers import EveManager

from .urls import urlpatterns
from .tasks import DiscourseTasks

import logging

logger = logging.getLogger(__name__)


class DiscourseService(ServicesHook):
    def __init__(self):
        ServicesHook.__init__(self)
        self.urlpatterns = urlpatterns
        self.name = 'discourse'
        self.service_ctrl_template = 'registered/discourse_service_ctrl.html'

    def delete_user(self, user, notify_user=False):
        logger.debug('Deleting user %s %s account' % (user, self.name))
        return DiscourseTasks.delete_user(user, notify_user=notify_user)

    def update_groups(self, user):
        logger.debug('Processing %s groups for %s' % (self.name, user))
        if DiscourseTasks.has_account(user):
            DiscourseTasks.update_groups.delay(user.pk)

    def validate_user(self, user):
        logger.debug('Validating user %s %s account' % (user, self.name))
        if DiscourseTasks.has_account(user) and not self.service_active_for_user(user):
            self.delete_user(user, notify_user=True)

    def update_all_groups(self):
        logger.debug('Update all %s groups called' % self.name)
        DiscourseTasks.update_all_groups.delay()

    def service_enabled_members(self):
        return settings.ENABLE_AUTH_DISCOURSE or False

    def service_enabled_blues(self):
        return settings.ENABLE_BLUE_DISCOURSE or False

    def render_services_ctrl(self, request):
        return render_to_string(self.service_ctrl_template, {
            'char': EveManager.get_main_character(request.user)
        }, request=request)


@hooks.register('services_hook')
def register_service():
    return DiscourseService()