package web

import (
	"html/template"
	"io/fs"
	"net/http"

	appweb "{{ .module_path }}/web"
)

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

func NewServer() (*Server, error) {
	tmpl, err := parseTemplates()
	if err != nil {
		return nil, err
	}
	s := &Server{
		mux:  http.NewServeMux(),
		tmpl: tmpl,
	}
	s.registerRoutes()
	return s, nil
}

func (s *Server) Handler() http.Handler { return s.mux }

func (s *Server) registerRoutes() {
	s.mux.HandleFunc("/", s.handleIndex)
	s.mux.HandleFunc("/healthz", s.handleHealthz)
	staticFS, _ := fs.Sub(appweb.Assets, "static")
	s.mux.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.FS(staticFS))))
}