import json
import time
import sys

import connection

# lights = [[id, amountOfCars, DirRequests]]
lights = [
	[101, 0, None],
	[102, 0, None]
]

msg = ''

def update(index, amountOfCars, dirRequests):
	lights[index][1] = amountOfCars
	lights[index][2] = dirRequests

	msg = json.dumps({
		"TrafficUpdate": {
			"LightId": lights[index][0],
			"Count": lights[index][1],
			"DirectionRequests": lights[index][2]
		}
	}, sort_keys=True, indent=4, separators=(',',': '))

	connection.sendMsg(msg)

update(0, 1, None)
time.sleep(5)
update(1, 2, None)

raw_input()
sys.exit()