import { exec } from 'child_process';

/**
 * Starts the given service from the command line.
 * @param {string} serviceName The service name to be started. Ex: ... start "{serviceName}.service"
 * @returns {Promise<void>}
 */
export const startService = async (serviceName) => {
    return new Promise((resolve, reject) => {
        exec(`sudo systemctl start ${serviceName}.service`, (error, stdout, stderr) => {
            if (error) {
                reject(error);
            } else {
                resolve();
            }
        });
    });
};

/**
 * Restarts the given service from the command line.
 * @param {string} serviceName The service name to be restarted. Ex: ... restart "{serviceName}.service"
 * @returns {Promise<void>}
 */
export const restartService = async (serviceName) => {
    return new Promise((resolve, reject) => {
        exec(`sudo systemctl restart ${serviceName}.service`, (error, stdout, stderr) => {
            if (error) {
                reject(error);
            } else {
                resolve();
            }
        });
    });
};

/**
 * Stops the given service from the command line.
 * @param {string} serviceName The service name to be stopped. Ex: ... stop "{serviceName}.service"
 * @returns {Promise<void>}
 */
export const stopService = async (serviceName) => {
    return new Promise((resolve, reject) => {
        exec(`sudo systemctl stop ${serviceName}.service`, (error, stdout, stderr) => {
            if (error) {
                reject(error);
            } else {
                resolve();
            }
        });
    });
};