#!/usr/bin/python2

import os, sys
import time
from optparse import Option

from AccessGrid.Venue import VenueIW
from AccessGrid.Toolkit import CmdlineApplication
from AccessGrid.ClientProfile import ClientProfile
from AccessGrid.Types import Capability
from AccessGrid.Descriptions import StreamDescription
from AccessGrid.Events import UpdateDataEvent

doc ="""
This program gets the stream information from the venue.
"""
# Initialize
app = CmdlineApplication()

urlOption = Option("-u", "--url", dest="url", default=None,
                   help="Specify a venue url on the command line.")

app.AddCmdLineOption(urlOption)

args = app.Initialize()

venueUrl = app.GetOption("url")

print "URL: ", venueUrl

if venueUrl is None:
    print "Exiting, no url specified."
    sys.exit(0)

venueClient = VenueIW(venueUrl)

client = ClientProfile()
client.name = 'InSORS Node'
client.email = ''
client.phoneNumber = ''
client.location = ''
capabilityAudioProducer = Capability(Capability.PRODUCER, Capability.AUDIO)
capabilityVideoProducer = Capability(Capability.PRODUCER, Capability.VIDEO)
capabilityAudioConsumer = Capability(Capability.CONSUMER, Capability.AUDIO)
capabilityVideoConsumer = Capability(Capability.CONSUMER, Capability.VIDEO)
client.capabilities = [capabilityAudioProducer, capabilityVideoProducer, capabilityAudioConsumer, capabilityVideoConsumer]
privateId = None;

try:
    print "Entering Venue"
    (state, privateId, streamDescriptions) = venueClient.Enter(client)
    print "PrivateID: " + privateId
    print "PublicID: " + client.publicId
    streams = venueClient.GetStreams()
    for s in streams:
        print "Stream: ", s.AsINIBlock()

    while 0==0:
        venueClient.UpdateClientProfile(client)
        time.sleep(10)
except:
    try:
        print "Exiting Venue"
        venueClient.Exit(privateId)
    except:
        print "Error"