# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
# This software is distributed under the terms and conditions of the 'Apache-2.0'
# license which can be found in the file 'LICENSE' in this package distribution
# or at 'http://www.apache.org/licenses/LICENSE-2.0'.

import os
import logging
from moon_authz.http_server import HTTPServer as Server
from python_moonutilities import configuration, exceptions

LOGGER = logging.getLogger("moon.authz.server")


def create_server():
    configuration.init_logging()

    component_id = os.getenv("UUID")
    component_type = os.getenv("TYPE")
    tcp_port = os.getenv("PORT")
    pdp_id = os.getenv("PDP_ID")
    meta_rule_id = os.getenv("META_RULE_ID")
    keystone_project_id = os.getenv("KEYSTONE_PROJECT_ID")
    LOGGER.info("component_type={}".format(component_type))
    conf = configuration.get_plugins()
    # conf = configuration.get_configuration("plugins/{}".format(component_type))
    # conf["plugins/{}".format(component_type)]['id'] = component_id
    if component_type not in conf:
        raise exceptions.ConsulComponentNotFound("{} not found".format(
            component_type))
    hostname = conf[component_type].get('hostname', component_id)
    port = conf[component_type].get('port', tcp_port)
    bind = conf[component_type].get('bind', "0.0.0.0")

    LOGGER.info("Starting server with IP {} on port {} bind to {}".format(
        hostname, port, bind))
    server = Server(
        host=bind,
        port=int(port),
        component_data={
            'component_id': component_id,
            'component_type': component_type,
            'pdp_id': pdp_id,
            'meta_rule_id': meta_rule_id,
            'keystone_project_id': keystone_project_id,
        }
    )
    return server


def run():
    server = create_server()
    server.run()


if __name__ == '__main__':
    run()