import logging
import datetime

from fbtftp.base_handler import BaseHandler
from fbtftp.base_handler import ResponseData, StringResponseData
from fbtftp.base_server import BaseServer


class StaticHandler(BaseHandler):

    def get_response_data(self):
        return StringResponseData(str(datetime.datetime.now()) + '\n')


def _callback(stats):
    pass


class StaticServer(BaseServer):

    def get_handler(self, server_addr, peer, path, options):
        return StaticHandler(server_addr, peer, path, options, stats_callback=_callback)


def main():
    logging.getLogger().setLevel(logging.DEBUG)
    server = StaticServer('::', 1969, retries=5, timeout=2)
    try:
        server.run()
    except KeyboardInterrupt:
        server.close()


if __name__ == "__main__":
    main()