from __future__ import unicode_literals
import gunicorn.app.base
import os
import webob.static
import logging


config = os.path.join(os.path.dirname(__file__), 'development.ini')


class DebugApplication(object):

    def __init__(self, app, staticpath='.'):
        self.app = app
        self.static = webob.static.DirectoryApp(os.path.realpath(staticpath))

    def __call__(self, environ, start_response):
        if os.path.exists(environ['PATH_INFO'].lstrip('/')):
            return self.static(environ, start_response)
        else:
            return self.app(environ, start_response)


class Server(gunicorn.app.base.BaseApplication):

    def load_config(self):
        self.cfg.set('bind', '[::]:8080')
        self.cfg.set('reload', True)
        self.cfg.set('workers', 1)
        self.cfg.set('threads', 1)
        self.cfg.set('accesslog', '-')
        self.cfg.set('timeout', 9001)

    def load(self):
        import rouse.web
        app = rouse.web.Application.create(config)
        return DebugApplication(app)


if __name__ == '__main__':
    logging.basicConfig(level=logging.DEBUG)
    logging.getLogger('sqlalchemy.engine.base.Engine').propagate = False
    Server().run()