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

import os
import sys
import time
import uuid

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.testing"})

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 = '863488058983365'
server = '211.159.224.10'
port = 1883
can_quit = 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 can_quit
    can_quit = 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": "A7", "data": "000A0000"},
    {"funCode": "A6", "data": "00"},
    {"funCode": "AF", "data": "01"},
    {"funCode": "A0", "data": "00"},
    {"funCode": "A2", "data": "00"},
    {"funCode": "A1", "data": "0064138802D007"},
    {"funCode": "A1", "data": "0064138802D008"}
]

bind = False

dev = Device.get_dev(IMEI)
if not dev:
    Device.bind(IMEI, IMEI)
    bind = True

dev = Device.get_dev(IMEI)
dev['server'] = '211.159.224.10:1883'

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

for payload in cmd_list:
    result = MessageSender.send(dev, 210, payload)
    if result['rst'] != 0:
        print 'error. cmd = {}'.format(str(cmd_list))
        exit(1)
#
# for payload in cmd_list:
#     MessageSender.async_send(dev, 210, payload)
#
# for payload in cmd_list:
#     MessageSender.send_no_wait(device = dev,
#                                cmd = 220,
#                                payload = payload)

while True:
    if not can_quit:
        print('wait event to received.')
        time.sleep(5)
        continue
    else:
        break

if bind:
    Device.unbind(dev)

print 'finished'