package httpserver

import (
	"github.com/go-chi/chi"
	"github.com/go-chi/chi/middleware"
	"net/http"
	"os"
	"path/filepath"
)

func URLRouter() (http.Handler, error) {
	templateInit()
	r := chi.NewRouter()

	r.Use(middleware.Logger)

	r.NotFound(notFound)

	r.Get("/", func(w http.ResponseWriter, r *http.Request) {
		tmp.ExecuteTemplate(w, "home.html", nil)
	})

	staticFileServer(r)

	return r, nil
}

func staticFileServer(rr chi.Router) {
	workDir, _ := os.Getwd()
	staticDir := filepath.Join(workDir, "web/static")

	rr.Get("/*", func(w http.ResponseWriter, r *http.Request) {
		if fi, err := os.Stat(staticDir + r.RequestURI); os.IsNotExist(err) || fi.IsDir() {
			notFound(w, r)
		} else {
			http.FileServer(http.Dir(staticDir)).ServeHTTP(w, r)
		}
	})
}