# @Author    : Rocky
# @File      : CustomizedPushController.py
# @Time      : 2023/10/18 16:31
import logging
import threading

from django.http import HttpResponse
from django.views import View

from Model.models import CustomizedPush
from Object.ResponseObject import ResponseObject
from Service.CustomizedPushService import CustomizedPushObject

CUSTOMIZED_PUSH_LOGGER = logging.getLogger('customized_push')


class CustomizedPushView(View):

    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.GET, operation)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.POST, operation)

    def validation(self, request_dict, operation):
        response = ResponseObject()
        if operation == 'start':  # 开始定制化推送
            return self.customized_push_start(request_dict, response)

    @staticmethod
    def customized_push_start(request_dict, response):
        customized_push_id = request_dict.get('customized_push_id', None)
        if not customized_push_id:
            return response.json(444)
        try:
            customized_push_qs = CustomizedPush.objects.filter(id=customized_push_id, push_satus=False).values(
                'title', 'msg', 'link', 'icon_link', 'country', 'device_type', 'register_period', 'push_app')
            if not customized_push_qs.exists():
                return response.json(173)
            kwargs = {
                'id': customized_push_id,
                'title': customized_push_qs[0]['title'],
                'msg': customized_push_qs[0]['msg'],
                'link': customized_push_qs[0]['link'],
                'icon_link': customized_push_qs[0]['icon_link'],
                'country': customized_push_qs[0]['country'],
                'device_type': customized_push_qs[0]['device_type'],
                'register_period': customized_push_qs[0]['register_period'],
                'push_app': customized_push_qs[0]['push_app']
            }
            # customized_push(**kwargs)
            # 异步推送消息和保存数据
            push_thread = threading.Thread(
                target=customized_push,
                kwargs=kwargs)
            push_thread.start()

            # 更新推送状态
            customized_push_qs.update(push_satus=True)
            return response.json(0)
        except Exception as e:
            return HttpResponse(repr(e), status=500)


def customized_push(**kwargs):
    CUSTOMIZED_PUSH_LOGGER.info('customized_push_id:{}开始推送,kwargs:{}'.format(kwargs['id'], kwargs))
    user_id_list = CustomizedPushObject.query_push_user(kwargs['device_type'], kwargs['country'],
                                                        kwargs['register_period'])
    kwargs['user_id_list'] = user_id_list
    CustomizedPushObject.push_and_save_sys_msg(**kwargs)