const fs = require("fs-extra");
const dayjs = require("dayjs");
const l = {};
l.context="";
l.showlog=(process.env.NODE_MODE=="dev");
l.og = (...infos) => {
  // by default if NODE_MODE is dev => l.showlog at true
  // if l.showlog is set to false then it does not output log 
  // l.context is a prefixe to help understanding
  // usage:
  //    const l=require('./tools/log.js');
  //    l.showlog= true; // force log as well in prod and dev
  //    l.context="apxtri";
  //  l.og(stringify)
  
  if (l.showlog) {
    console.log(l.context,'-', infos);
  }
};

l.ogprod = (tribe,info) => {
  //store log in file /nationchains/tribes/{tribe}/logs/apxtri/apxtri_{tribe}.log
  const logf = `../../nationchains/tribes/${tribe}/logs/apxtri/apxtri_${tribe}.log`;
  const msg = `${days.js().toISOString()}###${tribe}###${info}`;
  fs.appendFileSync(logf, msg);
  console.log(msg)
};

module.exports = l;