#! /usr/bin/env python
# -*- coding: utf-8 -*-
# vim:fenc=utf-8
#
# Copyright © 2016 Binux <roy@binux.me>

import sys
import platform
import logging
import tornado.log
from tornado.ioloop import IOLoop, PeriodicCallback
from tornado.httpserver import HTTPServer

import config
from web.app import Application
from worker import MainWorker

from db import sqlite3_db_task_converter
import requests

requests.packages.urllib3.disable_warnings()

if __name__ == "__main__":
    if sys.getdefaultencoding() != 'utf-8':
        import importlib
        importlib.reload(sys)
    # init logging
    logger = logging.getLogger()
    logger.setLevel(logging.DEBUG if config.debug else logging.INFO)
    channel = logging.StreamHandler(sys.stdout)
    channel.setFormatter(tornado.log.LogFormatter())
    logger.addHandler(channel)

    if not config.debug:
        channel = logging.StreamHandler(sys.stderr)
        channel.setFormatter(tornado.log.LogFormatter())
        channel.setLevel(logging.WARNING)
        logger.addHandler(channel)

    if len(sys.argv) > 2 and sys.argv[1] == '-p' and sys.argv[2].isdigit():
        port = int(sys.argv[2])
    else:
        port = config.port
    converter = sqlite3_db_task_converter.DBconverter()
    converter.ConvertNewType() 
    if platform.system() == 'Windows':
        config.multiprocess = False
    if config.multiprocess and config.autoreload:
        config.autoreload = False

    http_server = HTTPServer(Application(), xheaders=True)
    http_server.bind(port, config.bind)
    if config.multiprocess:
        http_server.start(num_processes=0)
    else:
        http_server.start()

    worker = MainWorker()
    PeriodicCallback(worker, config.check_task_loop).start()
    worker()

    logging.info("http server started on %s:%s", config.bind, port)
    IOLoop.instance().start()