const helptext = `The \`!ping\` command can be used to check if NeverSteam v2 is running, it ignores any arguments given.`;

function ping(context) {
  return new Promise((resolve, reject) => {
    if(context.isHelpRequest) {
      context.message.reply(helptext)
        .then(() => {
          console.info(`[${context.id}] ? ping`)
          resolve();
        }).catch(err => reject(err));
    } else {
      context.message.reply(`[${context.id}] ECHO`)
        .then(() => {
          console.info(`[${context.id}] PING -> ECHO [${context.pid}]`)
          resolve();
        }).catch(err => reject(err));
    }
  });
}

module.exports = commands => {
  commands.ping = ping;
};