package http

import (
	"net/http"

	"github.com/filebrowser/filebrowser/v2/settings"
	"github.com/filebrowser/filebrowser/v2/storage"
	"github.com/gorilla/mux"
)

type modifyRequest struct {
	What  string   `json:"what"`  // Answer to: what data type?
	Which []string `json:"which"` // Answer to: which fields?
}

func NewHandler(storage *storage.Storage, server *settings.Server) (http.Handler, error) {
	r := mux.NewRouter()

	index, static := getStaticHandlers(storage, server)

	monkey := func(fn handleFunc, prefix string) http.Handler {
		return handle(fn, prefix, storage, server)
	}

	r.PathPrefix("/static").Handler(static)
	r.NotFoundHandler = index

	api := r.PathPrefix("/api").Subrouter()

	api.Handle("/login", monkey(loginHandler, ""))
	api.Handle("/signup", monkey(signupHandler, ""))
	api.Handle("/renew", monkey(renewHandler, ""))

	users := api.PathPrefix("/users").Subrouter()
	users.Handle("", monkey(usersGetHandler, "")).Methods("GET")
	users.Handle("", monkey(userPostHandler, "")).Methods("POST")
	users.Handle("/{id:[0-9]+}", monkey(userPutHandler, "")).Methods("PUT")
	users.Handle("/{id:[0-9]+}", monkey(userGetHandler, "")).Methods("GET")
	users.Handle("/{id:[0-9]+}", monkey(userDeleteHandler, "")).Methods("DELETE")

	api.PathPrefix("/resources").Handler(monkey(resourceGetHandler, "/api/resources")).Methods("GET")
	api.PathPrefix("/resources").Handler(monkey(resourceDeleteHandler, "/api/resources")).Methods("DELETE")
	api.PathPrefix("/resources").Handler(monkey(resourcePostPutHandler, "/api/resources")).Methods("POST")
	api.PathPrefix("/resources").Handler(monkey(resourcePostPutHandler, "/api/resources")).Methods("PUT")
	api.PathPrefix("/resources").Handler(monkey(resourcePatchHandler, "/api/resources")).Methods("PATCH")

	api.PathPrefix("/share").Handler(monkey(shareGetsHandler, "/api/share")).Methods("GET")
	api.PathPrefix("/share").Handler(monkey(sharePostHandler, "/api/share")).Methods("POST")
	api.PathPrefix("/share").Handler(monkey(shareDeleteHandler, "/api/share")).Methods("DELETE")

	api.Handle("/settings", monkey(settingsGetHandler, "")).Methods("GET")
	api.Handle("/settings", monkey(settingsPutHandler, "")).Methods("PUT")

	api.PathPrefix("/raw").Handler(monkey(rawHandler, "/api/raw")).Methods("GET")
	api.PathPrefix("/command").Handler(monkey(commandsHandler, "/api/command")).Methods("GET")
	api.PathPrefix("/search").Handler(monkey(searchHandler, "/api/search")).Methods("GET")

	public := api.PathPrefix("/public").Subrouter()
	public.PathPrefix("/dl").Handler(monkey(publicDlHandler, "/api/public/dl/")).Methods("GET")
	public.PathPrefix("/share").Handler(monkey(publicShareHandler, "/api/public/share/")).Methods("GET")

	return r, nil
}