badgen.net/api/amo.ts

import got from '../libs/got'
import { millify, stars, version, versionColor } from '../libs/utils'
import { createBadgenHandler, PathArgs } from '../libs/create-badgen-handler'

export default createBadgenHandler({
  title: 'Mozilla Add-on',
  examples: {
    '/amo/v/markdown-viewer-chrome': 'version',
    '/amo/users/markdown-viewer-chrome': 'users',
    '/amo/rating/markdown-viewer-chrome': 'rating',
    '/amo/stars/markdown-viewer-chrome': 'stars',
    '/amo/reviews/markdown-viewer-chrome': 'reviews',
  },
  handlers: {
    '/amo/:topic/:name': handler
  }
})

async function handler ({ topic, name }: PathArgs) {
  const endpoint = `https://addons.mozilla.org/api/v3/addons/addon/${name}/`
  const addon = await got(endpoint).json<any>()

  switch (topic) {
    case 'v':
      return {
        subject: 'mozilla add-on',
        status: version(addon.current_version.version),
        color: versionColor(addon.current_version.version)
      }
    case 'users':
      return {
        subject: 'users',
        status: millify(parseInt(addon.average_daily_users)),
        color: 'green'
      }
    case 'rating':
      return {
        subject: 'rating',
        status: `${Number(addon.ratings.average).toFixed(2)}/5`,
        color: 'green'
      }
    case 'stars':
      return {
        subject: 'stars',
        status: stars(addon.ratings.average),
        color: 'green'
      }
    case 'reviews':
      return {
        subject: 'reviews',
        status: addon.ratings.count,
        color: 'green'
      }
    default:
      return {
        subject: 'mozilla add-on',
        status: 'unknown',
        color: 'grey'
      }
  }
}