const calHandler = require('./lib/calHandler');
const logger = require('log4js').getLogger('Agenda');

logger.level = 'debug';

function compare(a, b) {
  if (a.ts < b.ts)
    return -1;

  if (a.ts > b.ts)
    return 1;

  return 0;
}

async function getTodaysAgenda() {
  let three = [];
  for (const item of calHandler.calendars)
    await calHandler.getAdvancedCalV3(item)
      .then((d) => {
        three = three.concat(d.three);
      })
      .catch((e) => {
        'use strict';
        logger.error(e);
      });

  three = three.sort(compare);
  return three;
}

async function doTodaysAgenda() {
  return new Promise((resolve, reject) => {
    const today = getTodaysAgenda();

    return resolve(today);
  });
}

module.exports = { doTodaysAgenda };