#!/usr/bin/env python
import sys
import telnetlib
import json

telnet = telnetlib.Telnet(sys.argv[1], 1705)
requestId = 1

def doRequest( j, requestId ):
	print("send: " + j)
	telnet.write(j + "\r\n")
	while (True):
		response = telnet.read_until("\r\n", 2)
		jResponse = json.loads(response)
		if 'id' in jResponse:
			if jResponse['id'] == requestId:
#				print("recv: " + response)
				return jResponse;

def setVolume(client, volume):
	global requestId
	doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Client.SetVolume', 'params': {'id':  client, 'volume': {'muted': False, 'percent': volume}}, 'id': requestId}), requestId)
	requestId = requestId + 1

volume = int(sys.argv[2])
j = doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
for group in j["result"]["server"]["groups"]:
    for client in group["clients"]:
    	setVolume(client['id'], volume)

j = doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
for group in j["result"]["server"]["groups"]:
    for client in group["clients"]:
    	print("MAC: " + client['host']['mac'] + ", name: " + client['config']['name'] + ", conntect: " + str(client['connected']) + ", volume: " + str(client['config']['volume']['percent']))

telnet.close

