from aiohttp import web

from phi.logging import get_logger
from phi.ldap.client import Client
from phi.api.routes import api_routes

log = get_logger(__name__)


def api_startup(app):
    app['ldap_client'].open()


def api_shutdown(app):
    app['ldap_client'].close()


def api_app(config):
    log.info("Initializing API sub-app.")

    app = web.Application()

    ldap_client = Client(**config.get('ldap', {}))
    app['ldap_client'] = ldap_client

    app.on_startup.append(api_startup)
    app.on_shutdown.append(api_shutdown)

    app.router.add_routes(api_routes)

    return app