'use client'

import fs from 'fs';
import { exec } from 'child_process';

const dhcpConfigPath = '/etc/dhcp/dhcpd.conf'; // Path to the DHCP server configuration file

export function readDhcpConfig() {
    try {
        const config = fs.readFileSync(dhcpConfigPath, 'utf8');
        return config;
    } catch (error) {
        throw new Error('Error reading DHCP configuration file: ' + error.message);
    }
}

export function writeDhcpConfig(newConfig) {
    try {
        fs.writeFileSync(dhcpConfigPath, newConfig, 'utf8');
    } catch (error) {
        throw new Error('Error writing to DHCP configuration file: ' + error.message);
    }
}

export function restartDhcpServer() {
    exec('sudo systemctl restart isc-dhcp-server', (error, stdout, stderr) => {
        if (error) {
            throw new Error(`Error restarting DHCP server: ${stderr}`);
        }
    });
}