import json
import ssl
import unittest
from datetime import datetime

import paho.mqtt.client as mqtt

from torch_sub import torch_sub

host = "mqtt.example.com"
port = 8883
configPath = "agent-config/"
mqttCaFile = configPath + "ca.crt"
mqttCertFile = configPath + "vagrant.crt"
mqttKeyFile = configPath + "vagrant.key"


def agent_connect():
    client = mqtt.Client()
    client.tls_set(
        ca_certs=mqttCaFile,
        certfile=mqttCertFile,
        keyfile=mqttKeyFile,
        cert_reqs=ssl.CERT_REQUIRED)
    client.connect(host, port, 60)
    return client


def agent_publish(client_id, onion_hostname):
    payload = {
        'clientId': client_id,
        'timestamp': datetime.now().strftime("%d-%b-%Y (%H:%M:%S.%f)"),
        'onionAddress': onion_hostname,
        'sshPort': 22
    }

    client = agent_connect()

    topic = "torch/" + client_id + "/wake"

    client.publish(topic, json.dumps(payload))
    print("Log: Connected to MQTT Broker at %s://%s:%s/%s" % ("mqtts", host, port, topic))
    print("Log: Published payload: " + json.dumps(payload))

    client.disconnect()
    print("Log: Disconnected from MQTT Broker")

    pass


class MyTestCase(unittest.TestCase):
    def test_something(self):
        torch_sub.attach(host, port)

        agent_publish("client1", "crazyonion.onion")

        self.assertEqual(True, False)


if __name__ == '__main__':
    unittest.main()