package user

import (
	"context"
	"errors"
	"net/http"

	"git.samuelpua.com/telboon/ktm-train-bot/backend/internal/common"
	"github.com/go-chi/render"
)

func (env *Env) CheckUserMiddleware(next http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		cookie, err := r.Cookie(env.CookieString)
		if err != nil {
			err = errors.New("user not logged in")
			render.Render(w, r, common.ErrInternalError(err))
			return
		}
		user, err := env.getUserFromSessionToken(cookie.Value)
		if err != nil {
			render.Render(w, r, common.ErrInternalError(err))
			return
		}

		ctx := context.WithValue(r.Context(), UserContextKey, user)
		next.ServeHTTP(w, r.WithContext(ctx))
	})
}