package main

import (
	"context"
	"log"
	"net/http"
	"time"

	"github.com/gorilla/mux"
)

// Server base struct
type Server struct {
	port   string
	server http.Server
}

func (s *Server) serve() {
	sm := mux.NewRouter()
	sm.Handle("/", s.handle())
	sm.Handle("/articles", getAllArticles())

	serv := &http.Server{
		Addr:         s.port,
		Handler:      sm,
		IdleTimeout:  120 * time.Second,
		ReadTimeout:  1 * time.Second,
		WriteTimeout: 1 * time.Second,
	}
	s.server = *serv
	log.Print("Listening on", s.port)

	err := serv.ListenAndServe()
	if err != nil {
		log.Fatal(err)
	}
}

func (s *Server) handle() http.Handler {
	fn := func(w http.ResponseWriter, r *http.Request) {
		w.Write([]byte(string("Hello World")))
	}

	return http.HandlerFunc(fn)
}

func (s *Server) shutdown(tc context.Context) {
	s.server.Shutdown(tc)
}