#!/usr/bin/env ruby

input = if(File.exist?(ARGV.first.to_s))
					File.read(ARGV.unshift)
				else
					STDIN.read
				end

require 'yaml'
require 'syck'
puts "YAML is now #{YAML} in #{__FILE__} at #{__LINE__}"
data = YAML.load(input) || exit(-1)

require 'openssl'
require 'rrba/error'
require 'ydim/config'
require 'ydim/client'

config = YDIM::Client::CONFIG
server = DRb::DRbObject.new(nil, config.server_url)
client = YDIM::Client.new(config)
key = OpenSSL::PKey::DSA.new(File.read(config.private_key))

DRb.start_service

client.login(server, key)
invoice = client.create_invoice(data['debitor'])
invoice.currency = data['currency'] || config.currency
invoice.description = data['description'] || config.invoice_description
invoice.payment_period = data['payment_period'] || config.payment_period
invoice.date = Date.today
client.add_items(invoice.unique_id, data['items'])
client.send_invoice(invoice.unique_id)
client.logout