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

import json
from collections import namedtuple

from django.http import HttpResponse

from apilib.systypes import StrEnum
from apilib.utils_json import DescriptiveJSONEncoder


class OfflineTaskType(StrEnum):
    AD_REPORT = u'广告报表'


class MyJsonOkResponse(HttpResponse):
    def __init__(self, data, safe = True, ordered = False, **kwargs):
        if safe and not isinstance(data, dict):
            raise TypeError('In order to allow non-dict objects to be '
                            'serialized set the safe parameter to False')
        kwargs.setdefault('content_type', 'application/json')
        content = json.dumps(data, sort_keys = ordered, cls = DescriptiveJSONEncoder, ensure_ascii = False)
        super(MyJsonOkResponse, self).__init__(content = content, **kwargs)

    def json(self):
        return json.loads(self.content, encoding = 'utf-8')

AdUser = namedtuple('AdUser', ['openId', 'feature_keys', 'feature_map'])