#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import datetime
import json
import random
import subprocess
from django.views import View
from django.utils.decorators import method_decorator
from django.views.decorators.csrf import csrf_exempt

from AnsjerUIDManage.config import SALES, ONLINE_DEVICE
from Object.ResponseObject import ResponseObject


class PushCommandView(View):

    @method_decorator(csrf_exempt)
    def dispatch(self, request, *args, **kwargs):
        return super(PushCommandView, self).dispatch(request, *args, **kwargs)

    def get(self, request, *args, **kwargs):
        request_dict = request.GET
        return self.PushCommand(request_dict)

    def post(self, request, *args, **kwargs):
        request_dict = request.POST
        return self.PushCommand(request_dict)

    def PushCommand(self, request_dict):
        response = ResponseObject()
        command = request_dict.get('command', None)
        if not command:
            return response(444)
        try:
            back = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE). \
                                    communicate(timeout=2)
            return response.json(0, back)
        except Exception as e:
            return response(500, repr(e))