air-cli/render.js

Get Current Air Quality Index in CLI

const chalk = require('chalk')
const emoji = require('node-emoji')
const { log, error } = require('console')

const _getDescription = aqi => {
  if (aqi > 0 && aqi <= 50) {
    return {
      emoji: 'thumbsup',
      level: 'Good'
    }
  } else if (aqi > 50 && aqi <= 100) {
    return {
      emoji: 'ok_hand',
      level: 'Moderate'
    }
  } else if (aqi > 100 && aqi <= 150) {
    return {
      emoji: 'warning',
      level: 'Unhealthy for Sentitive Group'
    }
  } else if (aqi > 150 && aqi <= 200) {
    return {
      emoji: 'red_circle',
      level: 'Unhealthy!'
    }
  } else if (aqi > 200 && aqi <= 300) {
    return {
      emoji: 'imp',
      level: 'Very Unhealthy!'
    }
  } else {
    return {
      emoji: 'skull_and_crossbones',
      level: 'Hazardous'
    }
  }
}

const displaySucess = message => {
  log(`
       ${chalk.bold.green(message)}
    `)
  process.exit(0)
}

const displayError = message => {
  error(`
      ${chalk.bold.bgRed(message)}
    `)
  process.exit(1)
}

const displayErrorWithData = data => {
  error(`
      ${chalk.bold.bgRed('* Error Occured! *')}
      ${data}
    `)
  process.exit(1)
}

const displayData = ({ data }) => {
  const results = {
    aqi: data.aqi,
    city: data.city.name,
    url: data.city.url,
    ..._getDescription(data.aqi)
  }

  log(`
      Current forecast in ${chalk.green(results.city)}

      Air looks ${chalk.green(`${emoji.get(results.emoji)}  ${results.level}`)}
      Air Quality Index is ${chalk.bold.green(results.aqi)}
      For more information visit ${chalk.yellow(results.url)}
    `)
}

module.exports = {
  displayError,
  displaySucess,
  displayErrorWithData,
  displayData
}