# frozen_string_literal: true

require 'bundler/inline'

gemfile ENV.key?('INSTALL_GEMS') do
  source 'https://rubygems.org'
  gem 'benchmark-ips'
  gem 'bson'
  gem 'msgpack'
  gem 'cbor'
end

require 'json'
require 'yaml'
require 'benchmark/ips'

data = {
  account_id: 1,
  type: 'artist_update',
  subject: {
    id: 1,
    type: 'Artist'
  },
  author: {
    id: 1,
    type: 'Account'
  }
}

json = JSON.generate(data)
bson = data.to_bson
msgpack = MessagePack.pack(data)
cbor = data.to_cbor
yaml = YAML.dump data

puts "JSON (#{json.bytesize} bytes): #{json}"
puts "MessagePack (#{msgpack.bytesize} bytes): #{msgpack}"
puts "BSON (#{bson.to_s.bytesize} bytes): #{bson}"
puts "CBOR (#{cbor.to_s.bytesize} byes): #{cbor}"
puts "YAML (#{yaml.bytesize} bytes): #{yaml}"

puts "\nBenchmarks"

Benchmark.ips do |x|
  x.report('json ->') do
    JSON.generate(data)
  end

  x.report('msgpack ->') do
    MessagePack.pack(data)
  end

  x.report('bson ->') do
    data.to_bson
  end

  x.report('cbor ->') do
    data.to_cbor
  end

  x.report('yaml ->') do
    YAML.dump(data)
  end

  x.compare!
end

Benchmark.ips do |x|
  x.report('<- json') do
    JSON.parse(json)
  end

  x.report('<- msgpack') do
    MessagePack.unpack(msgpack)
  end

  x.report('<- bson') do
    bson.rewind!
    Hash.from_bson(bson)
  end

  x.report('<- cbor') do
    CBOR.decode(cbor)
  end

  x.report('<-- yaml') do
    YAML.load(yaml)
  end

  x.compare!
end