package server

import (
	"log"
	"time"

	"html/template"
	"net/http"

	"codeberg.org/mihna123/openstore/internal/web"
)

type Config struct {
	Name string
}

type Server struct {
	config *Config
	tmpl   *template.Template
	mux    *http.ServeMux
}

func New(config *Config) *Server {
	tmpl := template.Must(template.ParseFS(web.Files, "templates/*.html"))
	mux := http.NewServeMux()
	return &Server{config, tmpl, mux}
}

func (s *Server) Serve(addr string) error {
	s.mux.HandleFunc("GET /", func(w http.ResponseWriter, r *http.Request) {
		log.Printf("[%s] %s - %s", r.Method, r.RequestURI, r.RemoteAddr)
		err := s.tmpl.ExecuteTemplate(w, "index.html", nil)

		if err != nil {
			log.Printf("Error with template: %s", err.Error())
			return
		}
	})

	httpSrv := http.Server{
		Addr:              addr,
		Handler:           s.mux,
		ReadHeaderTimeout: 5 * time.Second,
		WriteTimeout:      10 * time.Second,
	}

	log.Printf("Server \"%s\" listening at %s", s.config.Name, addr)
	return httpSrv.ListenAndServe()
}