#!/usr/bin/env ruby

require 'date'

require "rawbotz"
require 'rawbotz/option_parser'

optparse = Rawbotz::OptionParser.new do |opts, options|
  opts.banner = "Usage: #{$PROGRAM_NAME} [OPTIONS] ORDER_ID"
  opts.separator ""

  opts.on("-m", "--[no]-mail", "Send mail with result") do |m|
    options[:mail] = true
  end

  opts.on("-f", "--force", "Force order even if state is not queued") do |m|
    options[:force] = true
  end
end
optparse.parse!

options = optparse.options
Rawbotz::configure_logger options

include RawgentoModels

def main options
  Rawbotz::logger.debug "#{$PROGRAM_NAME} #{Rawbotz::VERSION}"

  if ARGV.length != 1
    Rawbotz::logger.error("Need an argument (order_id)")
    exit 4
  end

  Rawbotz::logger.info("Starting order")

  order = RawgentoModels::Order.find(ARGV[0].to_i)
  if !order.present?
    Rawbotz::logger.error("No Order with #{ARGV[0].to_i} found.")
    exit 5
  end

  Rawbotz::logger.info("#{order.order_items.length} items in Order")
  if order.state != :new
    Rawbotz::logger.warn("Order in state #{order.state}!")
    if !options[:force]
      Rawbotz::logger.warn("Run with -f,--force flag to ignore")
      exit 6
    end
  end

  order.update(state: :processing)

  order_processor = Rawbotz::OrderProcessor.new(order, Rawbotz::logger)

  order_processor.process!

  Rawbotz::logger.info("Finished order")

  order.update(state: :ordered)

  if options[:mail]
    settings = YAML::load_file(Rawbotz::conf_file_path)["mail"]
    pony_via_options = { address: settings["host"],
                         user_name: settings["user"],
                         port: settings["port"].to_i,
                         authentication: :login,
                         password: settings["pass"]}
    Rawbotz::logger.info("Attempting mail send to #{settings['to']}")
    Pony.mail({
      to: settings["to"],
      from: settings["from"],
      subject: "test",
      body: "great",
      via: :smtp,
      via_options: pony_via_options
    })
  else
    Rawbotz::logger.info("Not sending mail (invoke with -m to do so)")
  end

  diff = order_processor.check_against_cart
end

main options
exit 0