sysinfo.js

const update_delay = 2500;    // in milliseconds
const api_endpoint = "https://psibien.dev/api/sysinfo";
var fetch_data = true;


// fetch API endpoint and populate content
async function updateTemp() {
    if (fetch_data) {
        const res = await fetch(`${api_endpoint}?ts=${Date.now()}`);
        const data = await res.json();
        temp.textContent = data.cpu_temp.toFixed(2) + "°C";
        disk.textContent = data.disk.percent.toFixed(1) + "%";
        mem.textContent = data.memory.percent.toFixed(1) + "%";
        uptime.textContent = formatUptime(data.uptime_sec);
    }
}

setInterval(updateTemp, update_delay);


// format seconds to proper time
function formatUptime(seconds) {
    const days = Math.floor(seconds / 86400);
    seconds %= 86400;
    const hours = Math.floor(seconds / 3600);
    seconds %= 3600;
    const minutes = Math.floor(seconds / 60);

    let str = "";
    if (days) str += `${days}d`;
    if (hours) str += `${hours}h`;
    if (minutes || (!days && !hours)) str += `${minutes}m`;
    return str;
}