beer

#!/usr/bin/env node

const sink = require('stream-sink')
const request = require('request')

const out = (d) => {process.stdout.write(JSON.stringify(d))}
const token = 'MDowMjc5ZTg3NC0wNDdjLTExZTYtOTYzZS01ZjYyNDg5MmVkOGE6Nmk1bnFtSUNIanhyUXNBNEVjZEJHYlpTcFRwQTRnalNXeDcx'

process.stdin.pipe(sink())
.on('data', (input) => {
	input = JSON.parse(input).text
	if (!input) return out({status: 'error', text: 'missing input'})
	input = input.trim().toLowerCase()

	request('https://lcboapi.com/products.json?'
		+ `q=${encodeURIComponent(input)}`
		+ `&access_key=${token}`
		, {json: true}, (err, _, body) => {
			if (err) return out({status: 'error', text: err.message})
			const result = body.result
				.map((beer) => [
					  beer.name
					, '(' + (beer.price_in_cents / 100) + '$)'
					, 'is a'
					, beer.primary_category
					, 'from'
					, beer.origin
					, 'with'
					, (beer.alcohol_content / 100) + '%'
				].join(' '))
				.join('\n')
			out({status: 'ok', text: result})
		})
})