ha_permissions/ui/index.js

import loginPage from "./login/index.js";
import dashboardPage from "./dashboard/index.js";
import adminCreatePage from "./adminCreate/index.js";

window.adminExists = "true";

let pages = document.querySelectorAll(".page");

//Page change function
openPage = (page)=>{
    for(let i = 0; i < pages.length; i++){
        pages[i].style.display = "none";
    }

    document.getElementById(`${page}Page`).style.display = "flex";

    switch(page){
        case "login": loginPage.display(); break;
        case "dashboard": dashboardPage.display(); break;
        case "adminCreate": adminCreatePage.display(); break;
    }
}

//Check for login
if(window.adminExists !== "true"){
    openPage("adminCreate");
}else if(localStorage.getItem("loggedIn") === "true"){
    openPage("dashboard");
}else{
    openPage("login");
}