package server

import (
	"fmt"
	"io/fs"
	"net/http"

	"github.com/mstarongithub/passkey"
	"github.com/rs/zerolog/log"
	"gitlab.com/mstarongitlab/linstrom/storage"
)

type Server struct {
	store  *storage.Storage
	router http.Handler
}

func NewServer(store *storage.Storage, pkey *passkey.Passkey, reactiveFS, staticFS fs.FS) *Server {
	handler := buildRootHandler(pkey, reactiveFS, staticFS)
	handler = ChainMiddlewares(handler, LoggingMiddleware, ContextValsMiddleware(map[any]any{}))
	return &Server{
		store:  store,
		router: handler,
	}
}

func buildRootHandler(pkey *passkey.Passkey, reactiveFS, staticFS fs.FS) http.Handler {
	mux := http.NewServeMux()
	pkey.MountRoutes(mux, "/webauthn/")
	mux.Handle("/", http.FileServerFS(reactiveFS))
	mux.Handle("/nojs/", http.StripPrefix("/nojs", http.FileServerFS(staticFS)))
	mux.Handle("/pk/", http.StripPrefix("/pk", http.FileServer(http.Dir("pk-auth"))))
	mux.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) { fmt.Fprint(w, true) })

	return mux
}

func (s *Server) Start(addr string) {
	log.Info().Str("addr", addr).Msg("Starting server")
	http.ListenAndServe(addr, s.router)
}