# -*- coding: utf-8 -*-
# !/usr/bin/env python

import os, sys
import uuid
import time

import simplejson as json
from django.conf import settings

PROJECT_ROOT = os.path.join(os.path.abspath(os.path.split(os.path.realpath(__file__))[0] + "/.."), '..')
sys.path.insert(0, PROJECT_ROOT)

os.environ.update({"DJANGO_SETTINGS_MODULE": "configs.production"})

import django

django.setup()

from apps.web.core.networking import MessageSender
from apps.web.core.mqtt_client import MqttClient
from apps.web.device.models import Device

IMEI = '866262048025463'
server = '120.27.251.159'
port = 1884
event_received = False

mqttc = MqttClient(client_id = 'webapp_' + str(uuid.uuid1()))


def on_connect(client, userdata, flags, rc):
    # 订阅设备的120响应事件，用于检查
    device_topic = 'server/{}/120'.format(IMEI)
    client.subscribe(device_topic, qos = 0)

    device_topic = 'server/{}/110'.format(IMEI)
    client.subscribe(device_topic, qos = 0)

    device_topic = 'server/{}/100'.format(IMEI)
    client.subscribe(device_topic, qos = 0)

    device_topic = 'server/{}/301'.format(IMEI)
    client.subscribe(device_topic, qos = 0)

    device_topic = 'server/{}/307'.format(IMEI)
    client.subscribe(device_topic, qos = 0)


def on_message(mqttc, obj, msg):
    msgDict = json.loads(bytes.decode(msg.payload))
    print('received event msg = {}'.format(msgDict))

    global event_received
    event_received = True

    mqttc.loop_stop()
    mqttc.disconnect()
    mqttc.close()


try:
    mqttc.on_message = on_message
    mqttc.on_connect = on_connect

    mqttc.username_pw_set(settings.MQTT_USER, settings.MQTT_PSWD)
    mqttc.connect(server, port, 60)

    mqttc.loop_start()
finally:
    pass

cmd_list = [
    {"funCode": "01", "data": "00"},
    {"funCode": "02", "data": "00"},
    {"funCode": "03", "data": "00010100F0"},
    {"funCode": "04", "data": "0100C8"},

]

# count = 0
#
# while True:
#     count = count + 1
#     if count > 100:
#         break
#
#     for cmd in cmd_list:
#         payload = {'cmd': 210, 'IMEI': IMEI}
#         payload.update(cmd)
#
#         dev = Device.get_dev(IMEI)
#
#         result = MessageSender.send(dev, 210, payload)
#         if result['rst'] != 0:
#             print 'error. cmd = {}'.format(str(cmd))
#             exit(1)

for cmd in cmd_list:
    payload = {'cmd': 210, 'IMEI': IMEI}
    payload.update(cmd)

    dev = Device.get_dev(IMEI)

    result = MessageSender.send(dev, 210, payload)
    if result['rst'] != 0:
        print 'error. cmd = {}'.format(str(cmd))
        exit(1)

for cmd in cmd_list:
    payload = {'cmd': 210, 'IMEI': IMEI}
    payload.update(cmd)

    dev = Device.get_dev(IMEI)

    result = MessageSender.send(dev, 210, payload)
    if result['rst'] != 0:
        print 'error. cmd = {}'.format(str(cmd))
        exit(1)
#
for cmd in cmd_list:
    payload = {'cmd': 210, 'IMEI': IMEI}
    payload.update(cmd)

    dev = Device.get_dev(IMEI)

    MessageSender.async_send(dev, 210, payload)

while True:
    if event_received == False:
        print('wait event to received.')
        time.sleep(5)
        continue
    else:
        exit(0)

print 'finished'