# -*- 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.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 = '863488056550489'
server = '211.159.224.10'
port = 1883
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": "02", "data": "010A"},
    {"funCode": "0C", "data": "00"},
    {"funCode": "06", "data": "02"},
    {"funCode": "07", "data": "00"},
    {"funCode": "09", "data": "0101"},
    {"funCode": "0A", "data": "0200"},
    {"funCode": "0A", "data": "0201"},
    {"funCode": "01", "data": "00"},
    {"funCode": "0B", "data": "01"}
]

count = 0
errCount = 0

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

dev['server'] = '{}:{}'.format(server, port)

print dev.server

try:
    while True:
        count = count + 1
        if count > 2000:
            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'] == 1:
                print 'error. cmd = {}'.format(str(cmd))
                errCount = errCount + 1
                # sys.exit(1)

        print('total = {}; err = {}'.format(count, errCount))

        # time.sleep(1)
finally:
    print 'total = {}; err is: {}'.format(count, errCount)

# 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'