export let socket;

export function wsConn(is_authenticated, user_id) {
    if (is_authenticated !== 1) {
        return;
    }

    socket = new WebSocket("ws://localhost:4000/ws")
    socket.onopen = () => {
        console.log("Successfully connected to websockets")
    }

    socket.onclose = event => {};
    socket.onerror = error => {};

    socket.onmessage = msg => {
        let data = JSON.parse(msg.data);

        switch (data.action) {
            case "logout":
                if (data.user_id === user_id) {
                    logout()
                }
                break;
            default:
        }
    }
}

// let loginLink = document.getElementById("login-link");
// let vtLink = document.getElementById("vt-link");
//
// document.addEventListener("DOMContentLoaded", function () {
//     if (localStorage.getItem("token") !== null) {
//         loginLink.innerHTML = '<a href="#!" onclick="logout()" class="nav-link">Logout</a>';
//         vtLink.classList.remove('d-none');
//     } else {
//         loginLink.innerHTML = '<a href="/login" class="nav-link">Login</a>';
//     }
//     loginLink.classList.remove('d-none')
// });

function logout() {
    localStorage.removeItem("token");
    localStorage.removeItem("token_expiry");
    location.href = "/logout";
}