package server

import (
	"fmt"
	"local/s2sa/s2sa/logg"
	"local/s2sa/s2sa/server/router"
	"local/s2sa/s2sa/token"
	"net/http"
	"strings"
)

type Router interface {
	Add(string, http.HandlerFunc) error
	ServeHTTP(http.ResponseWriter, *http.Request)
}

type TokenDatabase interface {
	Register(string) error
	New(string, string) (token.Basic, error)
	Get(string, string) (token.Basic, error)
	Revoke(string, string) error
	Lookup(string, string) (token.Basic, error)
}

type Messenger interface {
	Produce(string, interface{}) error
}

type Server struct {
	router    Router
	db        TokenDatabase
	authdb    TokenDatabase
	messenger Messenger
	addr      string
}

func (s *Server) Add(path string, handler http.HandlerFunc) error {
	logg.Logf("Adding path %v...\n", path)
	path = strings.Replace(path, wildcard, router.Wildcard, -1)
	return s.router.Add(path, handler)
}

func (s *Server) Run() error {
	logg.Logf("Listening on %v...\n", s.addr)
	return http.ListenAndServe(s.addr, s)
}

func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	fmt.Printf("REQ: %s\n", r.URL.Path)
	s.router.ServeHTTP(w, r)
}