import socket
import threading

import routing

class Parvus(object):
    def __init__(self, hostname, port=80):
        self.http = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self.host = (hostname, port)
        self.routes = dict()
        self.thread = threading.Thread(None, self)

    def __call__(self):
        while True:
            client,address = self.http.accept()
            threading.Thread(None, routing.handle_request, None, (client,address,self.routes)).start()

    def add_route(self, paths, output, **kwargs):
        content_type = kwargs.pop("content_type", "text/plain")
        for method in kwargs.pop("methods", ("GET",)):
            method = method.upper()
            if method not in self.routes:
                self.routes[method] = list()
            self.routes[method].append(routing.Route(paths, output, content_type))

    def run(self):
        self.http.bind(self.host)
        self.http.listen(5)
        self.thread.start()