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

import simplejson as json
import os,sys
from typing import Dict

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 apilib.utils_datetime import to_datetime

from django.conf import settings

from apps.web.device.models import Device
from apps.web.dealer.models import Dealer
from apps.web.agent.models import Agent
from cytoolz import groupby
from bson.objectid import ObjectId
from apps.web.core.messages.sms import SMSSender
from celery.utils.log import get_task_logger

logger = get_task_logger(__name__)

startTime = to_datetime('2020-09-01 00:00:00')
endTime = to_datetime('2020-10-01 00:00:00')
MaxCount = 3000

devices = Device.get_sim_expire_notify_devices()

dealer_device_map = groupby('ownerId', list(devices))
dealer_map = {
    dealer['_id']: dealer
    for dealer in Dealer.get_collection()
        .find({'_id': {'$in': [ObjectId(id_) for id_ in dealer_device_map.keys()]}},
              {'username': 1, 'agentId': 1, 'smsVendor': 1})
}  # type: Dict[ObjectId, dict]

agent_product_map = {
    agent['_id']: agent.get('productName', '').encode('utf-8')
    for agent in Agent.get_collection()
        .find({'_id': {'$in': [ObjectId(_['agentId']) for _ in dealer_map.values()]}},
              {'productName': 1})
}

count = 0
for id_, dealer in dealer_map.iteritems():
    logger.debug('sending SIM expired message to Dealer(phone=%s)' % (dealer['username'],))
    
    # 不是我们的资金池的，无法自动续费
    dealerObj = Dealer.objects.get(id = id_)
    if not dealerObj.is_support_sim_charge_auto():
        continue
    
    # 检查下设备数量，先把设备数量20台以下的找出来
    devCount = Device.objects.filter(ownerId = str(id_)).count()
    if devCount > 20:
        continue
    
    devs = dealer_device_map.get(str(id_))
    
    needSend = False
    for dev in devs:
        devObj = Device.objects.get(logicalCode = dev['logicalCode'])
        if not devObj.simChargeAuto:
            needSend = True
            devObj.simChargeAuto = True
            devObj.save()
            count += 1
    if not needSend:
        continue
    sms_sender = SMSSender()
    response = sms_sender.send(phoneNumber = dealer['username'],
                               templateName="SMS_NOTIFY_EXPIRED_DEVICE_TEMPLATEID",
                               msg = u'请您务必重视：设备管理后台系统正在进行整改，会将本月过期设备配置为自动续费，您如果不准备续费，请登录后台及时进行解绑，或者配置为手工续费。'.encode(
                                   'utf-8'), productName = agent_product_map[ObjectId(dealer['agentId'])])
    logger.info('sending sim expired alert to dealer(phone=%s) result=%s' % (dealer['username'], json.dumps(response),))
    if response['msg'] != 'success':
        logger.error('send sms to dealer failed, error=%s' % json.dumps(response))
    
    if MaxCount <= count:
        break

print('finished',count)