# -*- coding: utf-8 -*-
from __future__ import print_function
import willie

import random
import time

from ffpb import pretty_date, ffpb_fetch_stats

def setup(bot):
	try:
		ffpb_hamburg_fetch(bot)
	except:
		pass

def shutdown(bot):
	pass

@willie.module.interval(60)
def ffpb_hamburg_fetch(bot):
	ffpb_fetch_stats(bot, 'http://hamburg.freifunk.net/nodes_ffhh/nodes.json', 'ffhh_stats')

@willie.module.commands('hamburg')
def ffpb_hamburg(bot, trigger):
	hamburg_data = bot.memory['ffhh_stats'] if 'ffhh_stats' in bot.memory else None
	if hamburg_data is None:
		bot.say('Hamburg, was ist schon Hamburg ... zumindest habe ich gerade keine Daten.')
		return

	stats = bot.memory['ffpb_stats'] if 'ffpb_stats' in bot.memory else None
	if stats is None:
		bot.say('Bitte später nochmal fragen :)')
		return

	diff_nodes = hamburg_data['nodes_active'] - stats['nodes_active']
	diff_clients = hamburg_data['clients'] - stats['clients']

	bot.say('Hamburg: {0}{1:+g} Knoten, {2}{3:+g} Clients (Status von {4})'.format(stats['nodes_active'], diff_nodes, stats['clients'], diff_clients, pretty_date(hamburg_data['fetchtime'])))