#!/usr/bin/env coffee

# Read json file & print mbox file to stdout

fs = require 'fs'
path = require 'path'
Message = require '../src/message'
mbox = require '../src/mbox'

if process.argv.length != 3
  console.error "usage: #{path.basename process.argv[1]} file.json"
  process.exit 1

json_data = JSON.parse fs.readFileSync(process.argv[2]).toString()
parts = []

for idx in json_data.parts
  file = path.join(path.dirname(process.argv[2]), "#{idx}.json")
  parts.push JSON.parse fs.readFileSync(file).toString()

m = new Message json_data, parts

# see mbox(1)
console.log mbox.prefix m.json_data

m.render()
.then (r) ->
  console.log mbox.escape r
.done()