import { writable } from "svelte/store";

type Pages = "personal-info" | "security";


function getCurrentPage(): Pages | undefined {
   let hash = window.location.hash;
   if (hash.length > 0) {
      hash = hash.substring(1);
      if (hash === "personal-info" || hash === "security") {
         return hash;
      }
   }
}

export const CurrentPage = writable<Pages>(getCurrentPage() ?? "personal-info");

window.addEventListener("hashchange", () => {
   CurrentPage.set(getCurrentPage() ?? "personal-info");
});

export function navigateTo(page: Pages) {
   window.location.hash = "#" + page;
}