#!/usr/bin/env python


import xml.dom.minidom
import urllib, sys, datetime


class Dominos:


	def __init__(self, *args, **kw):
		self.__feed_url = "http://trkweb.dominos.com/orderstorage/GetTrackerData"

	def get_order_info(self, phone_number):
		xml_data = urllib.urlopen('%s?Phone=%s' % (self.__feed_url, phone_number))
		dom = xml.dom.minidom.parse(xml_data)
		orders_node = dom.getElementsByTagName('OrderStatuses')
		order = orders_node[0].getElementsByTagName('OrderStatus')
		
		if order.length > 0:
			description = order[0].getElementsByTagName('OrderDescription')[0].firstChild.data
			starttime = self.get_time(order[0].getElementsByTagName('StartTime')[0].firstChild)
			oventime = self.get_time(order[0].getElementsByTagName('OvenTime')[0].firstChild)
			racktime = self.get_time(order[0].getElementsByTagName('RackTime')[0].firstChild)
			routetime = self.get_time(order[0].getElementsByTagName('RouteTime')[0].firstChild)
			deliverytime = self.get_time(order[0].getElementsByTagName('DeliveryTime')[0].firstChild)
			return {'description':description, 'starttime':starttime, 'deliverytime':deliverytime, 
					'oventime':oventime, 'racktime':racktime, 'routetime':routetime}
		else:
			return False


	def get_time(self, time_node):
		if time_node:
			[date, time] = time_node.data.split("T")
			[hour, minute, second] = time.split(":")
			ampm = 'pm'
			if hour < 12:
				ampm = 'am'
			return '%s:%s%s' % (int(hour) % 12, minute, ampm)
		else:
			return None


if __name__ == "__main__":
	
	if len(sys.argv) != 2:
		print 'usage: %s <phone number>' % sys.argv[0]
		sys.exit(1)
	
	print """Dominos (R) pizza tracker."""	
	d = Dominos()
	order_info = d.get_order_info(sys.argv[1])
	
	if not order_info:
		print "No Orders Found for %s" % sys.argv[1]
	else:
		print order_info['description'] 
		if order_info['starttime']: print "Your pizza is being made! %s" % order_info['starttime']
		if order_info['oventime']: print "Your pizza is in the oven! %s" % order_info['oventime']
		if order_info['racktime']: print "Your pizza is done and awaiting delivery! %s" % order_info['racktime']
		if order_info['routetime']: print "Your pizza is on the way! %s" % order_info['routetime']
		if order_info['deliverytime']: print "Your pizza was delivered! %s" % order_info['deliverytime']