#!/usr/bin/python3
# Copyright (C) 2018  Lars Wirzenius
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


import json
import logging
import os
import sys

import bottle


class API:

    def __init__(self, bottleapp):
        self._add_routes(bottleapp)

    def _add_routes(self, bottleapp):
        routes = [
            {
                'method': 'GET',
                'path': '/status',
                'callback': self._show_status,
            },
        ]

        for route in routes:
            bottleapp.route(**route)

    def _show_status(self):
        status = {
            'resources': -1,
        }
        return bottle.HTTPResponse(status=200, body=json.dumps(status))


with open(sys.argv[1]) as f:
    config = json.load(f)

logging.basicConfig(
    filename=config['log'], level=logging.DEBUG,
    format='%(levelname)s %(message)s')

logging.info('Effi API starts')

if config.get('pid'):
    pid = os.getpid()
    with open(config['pid'], 'w') as f:
        f.write(str(pid))

app = bottle.default_app()
api = API(app)
app.run(host='127.0.0.1', port=8080)