const os = require('os');

function getHostIp() {
    const interfaces = os.networkInterfaces();
    for (const name of Object.keys(interfaces)) {
        for (const iface of interfaces[name]) {
            if (iface.family === 'IPv4' && !iface.internal) {
                return iface.address;
            }
        }
    }
    return 'localhost'; // Fallback to localhost if no IP found
}

module.exports = { getHostIp }