from concurrent.futures import ThreadPoolExecutor
from flask import Blueprint, current_app
from brian_dashboard_manager.routes import common
from brian_dashboard_manager.grafana.provision import provision
from brian_dashboard_manager import CONFIG_KEY

routes = Blueprint("update", __name__)


@routes.after_request
def after_request(resp):
    return common.after_request(resp)


@routes.route('/', methods=['GET'])
def update():
    executor = ThreadPoolExecutor(max_workers=1)
    executor.submit(provision, current_app.config[CONFIG_KEY])
    return {'data': {'message': 'Provisioning dashboards!'}}