package server

import (
	"net/http"

	"git.nefrace.ru/nefrace/nashboard/storage"
	"github.com/gorilla/mux"
	"go.mongodb.org/mongo-driver/bson/primitive"
)

type Server struct {
	Host string
	Mux  *mux.Router
	Db   storage.MongodbStorage
}

var ErrUnauthorized ApiError = ApiError{Status: http.StatusUnauthorized, Err: "Unauthorized"}
var ErrBadRequest ApiError = ApiError{Status: http.StatusBadRequest, Err: "bad request"}

var anon storage.User = storage.User{
	Id:       primitive.ObjectID{},
	Username: "Anonymous",
	IsAdmin:  false,
}

func (s Server) InitHandlers() {
	r := s.Mux
	r.Use(s.Logger)
	r.Use(s.UserInContext)
	apiRouter := r.PathPrefix("/api").Subrouter()
	authRouter := apiRouter.PathPrefix("/auth").Subrouter()
	authRouter.Path("/reg").Methods("POST").HandlerFunc(MakeHTTPHandler(s.handleRegister))
	authRouter.Path("/login").Methods("POST").HandlerFunc(MakeHTTPHandler(s.handleLogin))
	authRouter.Path("/logout").Methods("POST").HandlerFunc(MakeHTTPHandler(s.handleLogout))

	userRouter := apiRouter.PathPrefix("/user").Subrouter()
	userRouter.Use(s.AuthorizedOnly)
	// userRouter.Use(s.AuthorizedOnly)
	userRouter.Path("/me").HandlerFunc(MakeHTTPHandler(s.handleGetMe))
	userRouter.Path("/all").HandlerFunc(MakeHTTPHandler(s.handleAllUsers))

	bookmarkRouter := apiRouter.PathPrefix("/bookmark").Subrouter()
	bookmarkRouter.Use(s.AuthorizedOnly)
	bookmarkRouter.Path("").Methods("GET").HandlerFunc(MakeHTTPHandler(s.handleGetBookmarks))
	bookmarkRouter.Path("").Methods("POST").HandlerFunc(MakeHTTPHandler(s.handleNewBookmark))
	bookmarkRouter.Path("").Methods("PUT").HandlerFunc(MakeHTTPHandler(s.handleUpdateBookmark))
	bookmarkRouter.Path("/{id}").Methods("DELETE").HandlerFunc(MakeHTTPHandler(s.handleDeleteBookmark))
	bookmarkRouter.Path("/last").HandlerFunc(MakeHTTPHandler(s.handleGetLastBookmarks))
	bookmarkRouter.Path("/last/{count}").HandlerFunc(MakeHTTPHandler(s.handleGetLastBookmarks))
	bookmarkRouter.Path("/random").HandlerFunc(MakeHTTPHandler(s.handleGetRandomBookmarks))
	bookmarkRouter.Path("/random/{count}").HandlerFunc(MakeHTTPHandler(s.handleGetRandomBookmarks))

	folderRouter := apiRouter.PathPrefix("/f").Subrouter()
	folderRouter.Use(s.AuthorizedOnly)
	folderRouter.Path("/{id}").Methods("GET").HandlerFunc(MakeHTTPHandler(s.handleGetFolder))
	folderRouter.Path("").Methods("GET").HandlerFunc(MakeHTTPHandler(s.handleGetFolder))
	folderRouter.Path("").Methods("POST").HandlerFunc(MakeHTTPHandler(s.handleNewFolder))
	folderRouter.Path("").Methods("PUT").HandlerFunc(MakeHTTPHandler(s.handleUpdateFolder))
	folderRouter.Path("/{id}").Methods("DELETE").HandlerFunc(MakeHTTPHandler(s.handleDeleteFolder))
	folderRouter.Path("/{name}").HandlerFunc(MakeHTTPHandler(s.handleGetFolder))

	r.PathPrefix("/").Handler(http.FileServer(http.Dir("./static/")))
}