package middleware

import (
	"net/http"

	"clintonambulance.com/calculate_negative_points/internal/config"
)

func Logout(config *config.ApplicationConfig) func(http.Handler) http.Handler {
	return func(next http.Handler) http.Handler {
		fn := func(w http.ResponseWriter, r *http.Request) {
			session, _ := config.CookieStore.Get(r, config.SessionName)
			session.Options.MaxAge = -1

			err := session.Save(r, w)

			if err != nil {
				http.Error(w, "Failed to delete session", http.StatusInternalServerError)
				return
			}

			w.WriteHeader(http.StatusOK)
			return
		}

		return http.HandlerFunc(fn)
	}
}