manyi/apps/web/common/models.py

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

import datetime
import logging
import warnings

from bson import ObjectId
from django.conf import settings
from django.contrib.auth.hashers import make_password, check_password
from mongoengine import StringField, DateTimeField, DynamicDocument, ListField, IntField, BooleanField, DictField, \
    ObjectIdField, EmbeddedDocument, EmbeddedDocumentListField, DoesNotExist
from typing import Optional, List, Dict, TYPE_CHECKING

from apilib.monetary import RMB, sum_rmb, AccuracyRMB
from apilib.systypes import IterConstant
from apilib.utils_datetime import to_datetime, get_zero_time
from apilib.utils_json import json_dumps, json_loads
from apilib.utils_sys import memcache_lock, ThreadLock
from apps.web import district
from apps.web.agent.define import AGENT_INCOME_TYPE
from apps.web.common.transaction import WithdrawStatus, WITHDRAW_PAY_TYPE, WithdrawHandler, OrderNoMaker, OrderMainType
from apps.web.constant import Const
from apps.web.core import APP_KEY_DELIMITER, PayAppType, ROLE
from apps.web.core.db import Searchable, StrictDictField, MonetaryField, RoleBaseDocument, PermillageField, \
    AccuracyMoneyField, BooleanIntField
from apps.web.core.exceptions import ImproperlyConfigured
from apps.web.core.models import WechatPayApp
from apps.web.core.payment import WithdrawGateway
from apps.web.dealer.define import DEALER_INCOME_TYPE
from apps.web.utils import LimitAttemptsManager
from library.misc import BankAPI

if TYPE_CHECKING:
    from apps.web.core.messages.sms import WithdrawSMSProvider
    from apps.web.core.payment.wechat import WechatPaymentGateway
    from apps.web.core.models import BankCard
    from pymongo.results import UpdateResult
    from apps.web.device.models import DeviceDict, GroupDict
    from apps.web.core import PayAppBase


logger = logging.getLogger(__name__)


class District(object):
    memDict = {}

    @staticmethod
    def load_in_mem(dict_, parentId = None):
        for value in dict_:
            if value.has_key('children'):
                District.memDict[value['value']] = {'text': value['text'], 'parentId': parentId}
                District.load_in_mem(value['children'], value['value'])
            else:
                District.memDict[value['value']] = {'text': value['text'], 'parentId': parentId}

    @staticmethod
    def get_district(districtId):
        if not District.memDict:
            District.load_in_mem(district.DISTRICT)
        textList = []
        area = District.memDict.get(districtId, {})
        while area.get('parentId'):
            textList.append(area.get('text', ''))
            area = District.memDict.get(area.get('parentId', {}))
        textList.append(area.get('text', ''))
        return ' '.join(textList[::-1])

    @staticmethod
    def get_area(districtId):
        if not District.memDict:
            District.load_in_mem(district.DISTRICT)
        area = District.memDict.get(districtId, {})
        return area.get('text')

    @staticmethod
    def Is_include(bigId, smallId):
        if not District.memDict:
            District.load_in_mem(district.DISTRICT)
        if bigId == smallId:
            return True
        parentId = District.memDict.get(smallId).get('parentId')
        while parentId is not None:
            if parentId == bigId:
                return True
            parentId = District.memDict.get(parentId).get('parentId')
        return False

    @staticmethod
    def get_subIds(districtId):
        if not District.memDict:
            District.load_in_mem(district.DISTRICT)
        result = []
        for k, v in District.memDict.items():
            if v['parentId'] == districtId:
                result.append(k)

        return result


# DeviceWarningField = namedtuple("DeviceWarningField", "warningPart warningStatus warningTime warningDesc warningUart")
#
#
# class DeviceWarning(DeviceWarningField):
#
#     def to_cache_dict(self):
#         _key = self.warningPart
#         _value = {
#             "warningStatus": self.warningStatus,
#             "warningTime": self.warningTime,
#             "warningDesc": self.warningDesc,
#             "warningUart": self.warningUart
#         }
#
#         return {_key: _value}
#
#     @classmethod
#     def create(cls, **kwargs):
#
#         return cls(
#             warningPart=kwargs["warningPart"],
#             warningStatus=kwargs["warningStatus"],
#             warningTime=kwargs["warningTime"],
#             warningDesc=kwargs.get("warningDesc", ""),
#             warningUart=kwargs.get("warningUart", "")
#         )
#
#     def to_dict(self):
#         return {
#             "index": self.warningPart if self.warningPart.isdigit() else 0,
#             "warningStatus": self.warningStatus,
#             "warningTime": self.warningTime,
#             "warningDesc": self.warningDesc
#         }
#
#     @property
#     def isPart(self):
#         """
#         是否是部件告警信息
#         :return:
#         """
#         return self.warningPart.isdigit()
#

class FrontendLog(Searchable):
    """
    从前端收集到的日志
    """
    context = StringField(verbose_name = "上下文", default = "")
    cookies = StringField(verbose_name = "cookie", default = "")
    level = StringField(verbose_name = "日志级别")
    content = StringField(verbose_name = "日志内容", min_length = 1)
    path = StringField(verbose_name = "哪个页面")
    dateTimeAdded = DateTimeField(default = datetime.datetime.now, verbose_name = '生成时间')

    search_fields = ('content', 'level', 'context', 'path')

    meta = {'collection': 'frontend_logs', 'db_alias': 'logdata'}


class CardBank(DynamicDocument):
    warnings.warn("CardBank is deprecated", DeprecationWarning)

    CardType = StringField(verbose_name = '银行卡类名', unique = True, null = False)
    CardName = StringField(verbose_name = '银行卡名称', null = False)

    meta = {'collection': 'card_bank', 'db_alias': 'default'}

    buffer = {}
    buffer_lock = ThreadLock()

    @classmethod
    def get_collection(cls):
        return cls._get_collection()

    @staticmethod
    def acquire_lock():
        CardBank.buffer_lock.acquire_lock()

    @staticmethod
    def release_lock():
        CardBank.buffer_lock.release_lock()

    @staticmethod
    def try_load_and_acquire_lock():
        CardBank.buffer_lock.acquire_lock()
        CardBank.load_in_mem()

    @staticmethod
    def reset_buffer():
        try:
            CardBank.acquire_lock()
            CardBank.buffer = {}
        finally:
            CardBank.release_lock()

    @staticmethod
    def load_in_mem():
        try:
            CardBank.acquire_lock()

            if CardBank.buffer:
                return

            banks = CardBank.objects.all()
            for bank in banks:
                CardBank.buffer[bank.CardType] = bank.CardName

        finally:
            CardBank.release_lock()

    @staticmethod
    def get(cardType):
        try:
            CardBank.try_load_and_acquire_lock()

            if cardType in CardBank.buffer:
                return CardBank.buffer[cardType]
            else:
                return None
        finally:
            CardBank.release_lock()

    @staticmethod
    def has(cardType):
        try:
            CardBank.try_load_and_acquire_lock()

            if cardType in CardBank.buffer:
                return True
            else:
                return False
        finally:
            CardBank.release_lock()


# : 微信支持的银行列表
#: REF https://pay.weixin.qq.com/wiki/doc/api/tools/mch_pay.php?chapter=24_4

class Banks(DynamicDocument):
    CARD_TYPE_MAP = {
        'DC': "储蓄卡",
        'CC': "信用卡",
        'SCC': "准贷记卡",
        'PC': "预付费卡"
    }

    bankName = StringField(verbose_name = u'银行名称', unique = True, null = False)
    bankName2 = StringField(verbose_name = u'银行名称2')
    bankCode = StringField(verbose_name = u'银行code', unique = True, null = False)
    sn = IntField(verbose_name = u'排序序号', default = 0)
    wechatBankCode = StringField(verbose_name = u'微信银行ID', default = '')
    patterns = ListField(verbose_name = u'匹配正则', default = [])

    meta = {'collection': 'banks', 'db_alias': 'default'}

    buffer = {}
    buffer_lock = ThreadLock()

    def to_dict(self):
        return {
            'bankCode': self.bankCode,
            'bankName': self.bankName,
            'bankName2': self.bankName2,
            'wechatBankCode': self.wechatBankCode,
            'patterns': self.patterns
        }

    @classmethod
    def get_bank_info(cls, cardNo):
        cls.__load_in_mem()

        bank_info = BankAPI().get_bank_card_info(card_no = cardNo)
        if bank_info:
            bank_code = bank_info['bankCode']
            card_type = bank_info['cardType']

            if bank_info['bankCode'] in cls.buffer['code']:
                bank_name = cls.buffer['code'][bank_code]['bankName']
                bank_name2 = cls.buffer['code'][bank_code]['bankName2']
                card_type = cls.CARD_TYPE_MAP.get(card_type, card_type)

                return {
                    'cardNo': cardNo,
                    'bankCode': bank_code,
                    'cardType': card_type,
                    'bankName': bank_name,
                    'bankName2': bank_name2
                }
            else:
                return {
                    'cardNo': cardNo,
                    'bankCode': bank_code,
                    'cardType': card_type,
                    'bankName': '',
                    'bankName2': ''
                }

        return None

    @classmethod
    def get_public_banks(cls):
        cls.__load_in_mem()
        return cls.buffer['public']

    @classmethod
    def get_personal_banks(cls):
        cls.__load_in_mem()
        return cls.buffer['personal']

    @classmethod
    def support_personal(cls, bankName):
        cls.__load_in_mem()
        return bankName in cls.buffer['personal']

    @classmethod
    def support_public(cls, bankName):
        cls.__load_in_mem()
        return bankName in cls.buffer['public']

    @classmethod
    def get_wechat_bank_code(cls, bankName):
        cls.__load_in_mem()
        if bankName in cls.buffer['personal']:
            return cls.buffer['name'][bankName]['wechatBankCode']
        else:
            return ''

    @classmethod
    def get_collection(cls):
        return cls._get_collection()

    @classmethod
    def __acquire_lock(cls):
        cls.buffer_lock.acquire_lock()

    @classmethod
    def __release_lock(cls):
        cls.buffer_lock.release_lock()

    def reset_buffer(self):
        try:
            self.__acquire_lock()
            self.buffer = {}
        finally:
            self.__release_lock()

    @classmethod
    def __load_in_mem(cls):
        if cls.buffer:
            return

        try:
            cls.__acquire_lock()

            if cls.buffer:
                return

            cls.buffer = {
                'public': [],  # type: list
                'personal': [],  # type: list
                'name': {},
                'code': {}
            }

            banks = cls.objects().order_by('sn')
            for bank in banks:
                cls.buffer['name'][bank.bankName] = bank.to_dict()
                cls.buffer['name'][bank.bankName2] = bank.to_dict()
                cls.buffer['code'][bank.bankCode] = bank.to_dict()

                cls.buffer['public'].append(bank.bankName)
                if bank.bankName2:
                    cls.buffer['public'].append(bank.bankName2)

                if bank.wechatBankCode:
                    cls.buffer['personal'].append(bank.bankName)
                    if bank.bankName2:
                        cls.buffer['personal'].append(bank.bankName2)
        finally:
            cls.__release_lock()


class FAQ(Searchable):
    """
    配置FAQ，首先让经销商|终端用户看到常用问题,找不到问题再联系客服
    """
    question = StringField(verbose_name = '问题')
    answer = StringField(verbose_name = '答案')
    target = StringField(verbose_name = '目标 := (Dealer|Agent|EndUser)', default = '*')
    devTypeId = StringField(verbose_name = '设备类型ID，默认为普适性问题，为空', default = '')
    images = ListField(verbose_name = '辅助说明图像')
    videos = ListField(verbose_name = '辅助说明视频')
    upvotes = IntField(verbose_name = '该FAQ有帮助')
    downvotes = IntField(verbose_name = '该FAQ没有帮助')
    managerId = StringField(verbose_name = '管理员ID', null = False)
    meta = {'collection': 'faqs', 'db_alias': 'default'}

    def to_dict(self):
        return {
            'id': str(self.id),
            'question': self.question,
            'answer': self.answer,
            'target': self.target,
            'images': self.images,
            'videos': self.videos,
            'devTypeId': self.devTypeId,
            'upvotes': self.upvotes,
            'downvotes': self.downvotes
        }

    @classmethod
    def get_by_role(cls, role):
        #: 目前无用户体系，暂时将匿名用户作为终端用户
        role = ROLE.myuser if role == ROLE.anonymoususer else role
        return cls.objects(target__in = ['*', role])


class Feature(Searchable):
    """
    特性列表的所有特性，由超级管理员配置
    (角色，特性名称) 唯一
    """
    name = StringField(verbose_name = u'特性名称', min_length = 1)
    key = StringField(verbose_name = u'具体的特性代号，为英文')
    role = StringField(verbose_name = u'特性分配的角色', choices = ROLE.choices())
    # managerId = StringField(verbose_name = u'厂商ID')
    default = BooleanField(verbose_name = u'默认值')
    # by = StringField(verbose_name = u'创建的超级管理员的ID')
    desc = StringField(verbose_name = u'描述')
    dateTimeAdded = DateTimeField(default = datetime.datetime.now, verbose_name = u'生成时间')

    search_fields = ('key', 'name')

    meta = {
        'indexes': [
            {'fields': ['name', 'role'], 'unique': True},
        ],
        "collection": "features",
        "db_alias": "default"
    }

    @classmethod
    def for_dealer(cls, **kwargs): return cls.objects(role = ROLE.dealer, **kwargs)

    @classmethod
    def for_agent(cls, **kwargs): return cls.objects(role = ROLE.agent, **kwargs)

    @classmethod
    def for_manager(cls, **kwargs): return cls.objects(role = ROLE.manager, **kwargs)

    def to_dict(self):
        return {
            'id': str(self.id),
            'role': self.role,
            'name': self.name,
            # 'managerId': self.managerId,
            # 'by': self.by,
            'key': self.key,
            'default': self.default,
            'desc': self.desc,
            'dateTimeAdded': self.dateTimeAdded
        }

    def __repr__(self):
        return '<Feature key=%s, role=%s>' % (self.key, self.role)


DEFAULT_DEALER_FEATURES = ['show_offline_coins']


class AddressType(Searchable):
    value = StringField(verbose_name = "地址值", unique = True)  #: e.g. school
    label = StringField(verbose_name = "地址名称", default = "")  #: e.g. 学校
    showWeight = IntField(verbose_name = '显示权重', default = 0)
    createdAt = DateTimeField(default = datetime.datetime.now)

    meta = {"collection": "AddressType", "db_alias": "default"}


class UserSearchable(RoleBaseDocument):
    class Status(IterConstant):
        NORMAL = 'normal'
        FORBIDDEN = 'forbidden'
        ABNORMAL = 'abnormal'
        NOWITHDRAW = 'noWithdraw'

    username = StringField(verbose_name = "用户名称:=手机号", max_length = 100)
    password = StringField(verbose_name = "密码", min_length = 1)
    nickname = StringField(verbose_name = '名字，用来标识', default = '')
    remarks = StringField(verbose_name = "备注", default = "")
    avatar = StringField(verbose_name = u"用户头像", default = "")

    activited = BooleanField(verbose_name = "是否激活", default = True)
    status = StringField(verbose_name = "账号状态", default = Status.NORMAL)

    dateTimeAdded = DateTimeField(default = datetime.datetime.now, verbose_name = '添加进来的时间')
    last_login = DateTimeField(default = datetime.datetime.now, verbose_name = '最近登录时间')

    phoneOS = StringField(verbose_name = u"终端操作系统", default = "")
    lastLoginUserAgent = StringField(verbose_name = u"最后一次登录的userAgent", default = "")

    smsVendor = StringField(verbose_name = u'sms提供商', default = '')

    meta = {
        'abstract': True,

        'indexes': [
            {
                'fields': ['$username', '$nickname'],
                'weights': {'username': 5, 'nickname': 5}
            }
        ]
    }

    def __str__(self):
        return '{}<id={} username={} nickname={}>'.format(
            self.__class__.__name__, str(self.id), self.username, self.nickname)

    @property
    def human_id(self):
        return '{}({})'.format(self.username, self.role)

    @property
    def identity_id(self):
        return '{}_{}'.format(self.role, str(self.id))

    def to_dict(self, shadow = False):
        return {
            'username': self.username if not shadow else '******',
            'nickname': self.nickname,
            'remarks': self.remarks,
            'activited': self.activited,
            'status': self.status,
            'dateTimeAdded': self.dateTimeAdded,
            'last_login': self.last_login,
            'role': self.role,
            'avatar': self.my_avatar
        }

    @classmethod
    def create_user(cls, username, password, **attrs):
        user = cls(username = username, **attrs)
        user.password = make_password(password)
        user.save()
        return user

    def is_authenticated(self):
        return True

    def set_password(self, raw_password):
        self.password = make_password(raw_password)
        self.save()
        return self

    def check_password(self, raw_password):
        return check_password(raw_password, self.password)

    def unlock_login(self):
        lm = LimitAttemptsManager(identifier = self.username, category = "%sLogin" % self.role)
        lm.clear()

    @classmethod
    def get_last_login1(cls, **kwargs):
        return cls.objects(**kwargs).order_by('-last_login').first()

    def __check_feature_setup(self):
        # type:()->(str, set)

        self_features = getattr(self, 'features', None)

        if self_features is None:
            raise ImproperlyConfigured('no features attr provided')

        return self.role, set(self_features)

    ## Feature Module
    @property
    def feature_list(self):
        # type:()->List[dict]

        role, self_features = self.__check_feature_setup()

        features = [_.to_dict() for _ in Feature.objects(role = role)]  # type: List[dict]

        rv = [
            {
                'name': feature['name'],
                'key': feature['key'],
                'value': feature['key'] in self_features
            } for feature in features
        ]

        #: unique to user, special features
        # set difference
        unique_features = self_features - {_['key'] for _ in features}
        rv += [{'name': _, 'key': _, 'value': True} for _ in unique_features]

        return rv

    def edit_feature_list(self, feature_list, special = None):
        # type:(list, Optional[str])->int

        self.__check_feature_setup()

        features = [_['key'] for _ in feature_list if _['value']]
        if special:
            features.append(special)
        return self.update(set__features = features)

    @property
    def feature_boolean_map(self):
        # type: ()->Dict[str, bool]
        features = {}
        for _ in self.feature_list:
            if _['key']:
                features.update({_['key']: _['value']})
        return features

    def supports(self, feature):
        # type: (str)->bool
        _, self_features = self.__check_feature_setup()
        return feature in self_features

    @property
    def normal(self):
        return self.status in [self.Status.NORMAL, self.Status.NOWITHDRAW]

    @property
    def forbidden(self):
        return self.status == self.Status.FORBIDDEN

    @property
    def abnormal(self):
        return self.status == self.Status.ABNORMAL

    @property
    def no_withdraw(self):
        return self.status == self.Status.NOWITHDRAW

    @property
    def my_avatar(self):
        if self.avatar:
            return self.avatar
        else:
            return ''

    @property
    def universal_password_login(self):
        return getattr(self, '__universal_password_login__', False)

    @universal_password_login.setter
    def universal_password_login(self, upl):
        setattr(self, '__universal_password_login__', upl)


class CapitalUser(UserSearchable):
    """
    带资金以及提现用户
    """
    meta = {
        'abstract': True,
    }

    INCOME_SOURCE_LIST = list()
    INCOME_SOURCE_TO_TYPE = dict()

    INCOME_TYPE_LIST = list()
    INCOME_TYPE_TO_FIELD = dict()

    DEFAULT_WITHDRAW_OPTIONS = {
        'autoWithdrawSwitch': False,
        'autoWithdrawType': "wechat",
        'autoWithdrawMin': RMB(settings.WITHDRAW_MINIMUM).mongo_amount,
        'autoWithdrawStrategy': {'type': 'asWeek', 'value': 3},
        'autoWithdrawBankFee': True
    }

    ongoingWithdrawList = ListField(field = StringField())

    inhandWithdrawList = ListField(field = DictField())

    withdrawOptions = DictField(verbose_name = u"提现相关选项", default = DEFAULT_WITHDRAW_OPTIONS)

    @classmethod
    def income_field_name(cls, income_type):
        # type: (str)->str

        assert income_type in cls.INCOME_TYPE_LIST, 'not support this income type({})'.format(income_type)

        return cls.INCOME_TYPE_TO_FIELD[income_type]

    @classmethod
    def fund_key(cls, income_type, source_key):
        return '{field}.{key}'.format(field = cls.income_field_name(income_type), key = source_key)

    def balance_dict(self, income_type):
        return dict(getattr(self, self.income_field_name(income_type = income_type)))

    def set_balance(self, income_type, source_key, money):
        # type: (str, str, RMB)->bool
        """
        单元测试使用.初始化值
        :param income_type:
        :param source_key:
        :param money:
        :return:
        """
        assert isinstance(money, RMB), 'money has to be a RMB instance'
        assert income_type in self.INCOME_TYPE_LIST, 'not support this source{}'.format(income_type)
        assert source_key, 'source key must not be none'

        query = {'_id': ObjectId(self.id)}
        update = {
            '$set': {
                '{fund_key}.balance'.format(fund_key = self.fund_key(income_type, source_key)): money.mongo_amount,
                '{fund_key}.frozenBalance'.format(fund_key = self.fund_key(income_type, source_key)): RMB(
                    0).mongo_amount
            },
        }

        result = self.get_collection().update_one(query, update, upsert = False)  # type: UpdateResult
        return bool(result.modified_count == 1)

    def incr_fund(self, income_type, source_key, money):
        # type: (str, str, RMB)->bool

        assert isinstance(money, RMB), 'money has to be a RMB instance'
        assert income_type in self.INCOME_TYPE_LIST, 'not support this source'
        assert source_key, 'gateway key must not be none'

        query = {'_id': ObjectId(self.id)}
        update = {
            '$inc': {
                '{fund_key}.balance'.format(fund_key = self.fund_key(income_type, source_key)): money.mongo_amount
            }
        }

        result = self.get_collection().update_one(query, update, upsert = False)  # type: UpdateResult
        return bool(result.modified_count == 1)

    def decr_fund(self, income_type, source_key, money):
        # type: (str, str, RMB)->int

        """
        正常流程不使用该接口，会让账对不上
        :param income_type:
        :param source_key:
        :param money:
        :return:
        """
        assert isinstance(money, RMB), 'money has to be a RMB instance'
        assert income_type in self.INCOME_TYPE_LIST, 'not support this source'
        assert source_key, 'gateway key must not be none'

        query = {'_id': ObjectId(self.id)}
        update = {
            '$inc':
                {
                    '{fund_key}.balance'.format(fund_key = self.fund_key(income_type, source_key)): (
                        -money).mongo_amount
                }
        }

        result = self.get_collection().update_one(query, update, upsert = False)  # type: UpdateResult
        return bool(result.modified_count == 1)

    @classmethod
    def prepare_sellet_income(cls, object_id, transaction_id, source, source_key, money, selfAgg=False):
        assert isinstance(money, RMB), 'money has to be a RMB instance'
        assert source in cls.INCOME_SOURCE_LIST, 'not support this source'
        assert source_key, 'source key must not be none'

        if money == RMB(0):
            logger.debug('{}<id={}> sellet zero.'.format(cls.__name__, object_id))
            return

        income_type = cls.INCOME_SOURCE_TO_TYPE[source]

        query = {
            '_id': ObjectId(object_id),
            'ongoingWithdrawList.transaction_id': {
                '$ne': transaction_id
            }
        }

        update = {
            '$inc': {
                '{filed}.{key}.balance'.format(filed=cls.INCOME_TYPE_TO_FIELD[income_type],
                                               key=source_key): money.mongo_amount
            },
            '$addToSet': {
                'ongoingWithdrawList': {'transaction_id': transaction_id, 'money': money.mongo_amount}
            }
        }

        if selfAgg:
            update['$inc'].update({
                'aggregatedIncome.{source}'.format(source=source): money.mongo_amount,
                'incomeMap.{source}'.format(source=source): money.mongo_amount
            })

        result = cls.get_collection().update_one(query, update, upsert=False)  # type: UpdateResult
        return bool(result.modified_count == 1)

    @classmethod
    def commit_sellet_income(cls, object_id, transaction_id):
        query = {
            '_id': ObjectId(object_id),
            'ongoingWithdrawList': {
                '$elemMatch': {
                    'transaction_id': transaction_id
                }
            }
        }

        update = {
            '$pull': {
                'ongoingWithdrawList': {'transaction_id': transaction_id}
            }
        }

        result = cls.get_collection().update_one(query, update, upsert=False)  # type: UpdateResult
        return bool(result.modified_count == 1)

    def sub_balance(self, income_type, source_key=None, only_ledger=True):
        # type: (str, str, bool)->RMB

        balance_dict = self.balance_dict(income_type=income_type)  # type: dict
        if not source_key:
            balance_list = []
            for key, value in balance_dict.iteritems():
                if only_ledger:
                    if WithdrawGateway.is_ledger(key):
                        balance_list.append(value.balance)
                else:
                    balance_list.append(value.balance)

            return sum_rmb(balance_list)
        else:
            return balance_dict.get(source_key, Balance()).balance

    @property
    def total_balance(self):
        # type: ()->RMB

        total = RMB(0)
        for income_type in self.INCOME_TYPE_LIST:
            total += self.sub_balance(income_type)
        return total

    def sub_frozen_balance(self, income_type, source_key = None):
        # type: (str, str)->RMB

        field = self.income_field_name(income_type = income_type)

        balance_list = []

        for item in self.inhandWithdrawList:
            if item['field'] != field:
                continue

            if source_key and item['key'] != source_key:
                continue

            balance_list.append(item['value'])

        balance_dict = self.balance_dict(income_type = income_type)  # type: dict
        if not source_key:
            for key, value in balance_dict.iteritems():
                if WithdrawGateway.is_ledger(key):
                    balance_list.append(value.frozenBalance)

            return sum_rmb(balance_list)
        else:
            balance_list.append(balance_dict.get(source_key, Balance()).frozenBalance)

        return sum_rmb(balance_list)

    @property
    def total_frozen_balance(self):
        # type: ()->RMB

        total = RMB(0)
        for income_type in self.INCOME_TYPE_LIST:
            total += self.sub_frozen_balance(income_type)
        return total

    def _freeze_balance(self, income_type, money, source_key, transaction_id, freeze_type):
        assert source_key, 'gateway is null'
        assert transaction_id, 'transaction id is null'

        field = self.income_field_name(income_type = income_type)
        fund_key = self.fund_key(income_type = income_type, source_key = source_key)

        query = {'_id': self.id, '{}.transaction_id'.format(freeze_type): {'$ne': transaction_id}}
        update = {
            '$inc': {
                '{fund_key}.balance'.format(fund_key=fund_key): (-money).mongo_amount
            },
            '$addToSet': {
                freeze_type: {
                    'transaction_id': transaction_id,
                    'field': field,
                    'key': source_key,
                    'value': money.mongo_amount
                }
            }
        }
        result = self.get_collection().update_one(query, update)  # type: UpdateResult
        return bool(result.modified_count == 1)

    def _clear_frozen_balance(self, transaction_id, freeze_type):
        query = {'_id': self.id, '{}.transaction_id'.format(freeze_type): transaction_id}
        update = {
            '$pull': {
                freeze_type:
                    {
                        'transaction_id': transaction_id
                    }
            }
        }
        result = self.get_collection().update_one(query, update)  # type: UpdateResult
        return bool(result.modified_count == 1)

    def _recover_frozen_balance(self, income_type, money, source_key, transaction_id, freeze_type):
        assert source_key, 'gateway is null'
        assert transaction_id, 'transaction id is null'

        fund_key = self.fund_key(income_type=income_type, source_key=source_key)
        query = {'_id': self.id, '{}.transaction_id'.format(freeze_type): transaction_id}

        update = {
            '$inc': {
                '{fund_key}.balance'.format(fund_key=fund_key): money.mongo_amount
            },
            '$pull': {
                freeze_type:
                    {
                        'transaction_id': transaction_id
                    }
            }
        }
        result = self.get_collection().update_one(query, update)  # type: UpdateResult
        return bool(result.modified_count == 1)

    def freeze_balance(self, income_type, money, source_key, transaction_id):   # type:(str, RMB, str, str)->bool
        """
        提现的时候冻结经销商的金额
        :param source_key:
        :param income_type:
        :param money:
        :param transaction_id:
        """
        return self._freeze_balance(income_type, money, source_key, transaction_id, "inhandWithdrawList")

    def clear_frozen_balance(self, transaction_id): # type:(str)->bool
        """
        提现完成 清理冻结
        :param transaction_id:
        :return:
        """
        assert transaction_id, 'transaction id is null'
        return self._clear_frozen_balance(transaction_id, "inhandWithdrawList")

    def recover_frozen_balance(self, income_type, money, source_key, transaction_id):  # type:(str, RMB, str, str)->bool
        """
        提现遇到问题 直接回滚
        :param source_key:
        :param income_type:
        :param money:
        :param transaction_id:
        :return:
        """

        assert source_key, 'gateway is null'
        assert transaction_id, 'transaction id is null'
        return self._recover_frozen_balance(income_type, money, source_key, transaction_id, "inhandWithdrawList")

    def withdraw_source_key(self, pay_app = None):
        # type:(PayAppBase)->str

        """
        供PaymentGateway调用获取提现网关
        :param pay_app:
        :return:
        """
        raise NotImplementedError()

    @property
    def withdraw_sms_provider(self):
        # type: () -> WithdrawSMSProvider
        raise NotImplementedError()

    @property
    def withdraw_sms_phone_number(self):
        # type: () -> basestring
        raise NotImplementedError()

    def new_withdraw_record(self, withdraw_gateway, pay_entity, source_key, income_type, amount, pay_type, manual, recurrent):
        # type: (WithdrawGateway, BankCard, str, str, RMB, str, bool, bool) -> WithdrawRecord
        raise NotImplementedError()

    def new_withdraw_handler(self, record):
        # type: (WithdrawRecord) -> WithdrawHandler
        raise NotImplementedError()

    def get_bound_pay_openid(self, key):
        raise NotImplementedError()

    def withdraw_bank_card(self, bank_card_no = None):
        # type: (str)->BankCard
        raise NotImplementedError()

    @property
    def auto_withdraw_min(self):
        return self.withdrawOptions.get('autoWithdrawMin')

    @property
    def auto_withdraw_type(self):
        return self.withdrawOptions.get('autoWithdrawType')

    @property
    def auto_withdraw_switch(self):
        return self.withdrawOptions.get('autoWithdrawSwitch')

    @property
    def auto_withdraw_strategy(self):
        return self.withdrawOptions.get('autoWithdrawStrategy')

    @property
    def auto_withdraw_bank_fee(self):
        return self.withdrawOptions.get('autoWithdrawBankFee', True)

    @property
    def withdraw_open_id(self):
        return getattr(self, '__withdraw_openid__')

    @withdraw_open_id.setter
    def withdraw_open_id(self, open_id):
        setattr(self, '__withdraw_openid__', open_id)

    @property
    def auto_withdraw_bound_open_id(self):
        raise NotImplementedError()

    def can_withdraw_today(self):
        return True

    @property
    def current_wallet_withdraw_source_key(self):
        logger.debug('get withdraw source key. source = {}'.format(repr(self)))

        from apps.web.helpers import AgentCustomizedBrandVisitor
        return AgentCustomizedBrandVisitor(factory_type = 'withdraw_source_key', pay_app = None).visit(self)


class WithdrawRefundRecord(Searchable):
    withdraw_record_id = ObjectIdField(unique = True)
    createdTime = DateTimeField(default = datetime.datetime.now)
    role = StringField(choices = ROLE.choices())

    meta = {
        "collection": "withdraw_refund_record",
        "db_alias": "logdata"
    }


class WithdrawRecord(Searchable):
    class WithdrawPayType(IterConstant):
        BANK = 'bank'
        WECHAT = 'wechat'

    order = StringField(verbose_name = u"订单号", unique = True)

    ownerId = StringField(verbose_name = u"提现者对应对象ID")
    role = StringField(verbose_name = u'提现者账号类型', choices = ROLE.choices())

    name = StringField(verbose_name = u"提现人姓名", default = "")  # type: str
    phone = StringField(verbose_name = u"持卡人电话", default = "")  # type: str
    balance = MonetaryField(verbose_name = u"提现人提现时刻余额", default = RMB('0.00'))  # type: RMB

    incomeType = StringField(verbose_name = u'提现收入类型',
                             choices = AGENT_INCOME_TYPE.choices() + DEALER_INCOME_TYPE.choices())

    withdrawSourceKey = StringField(verbose_name = u'提现来源KEY', default = None)

    payType = StringField(verbose_name = u"支付方式(微信,银行卡)", default = "")  # type: str

    manual = BooleanField(verbose_name = u'是否手动处理', default = False)  # type: bool
    recurrent = BooleanField(verbose_name = u"是否为自动循环提现", default = False)

    status = IntField(verbose_name = u"状态", default = WithdrawStatus.SUBMITTED)

    remarks = StringField(verbose_name = u"备注系统内部状态", default = "")
    description = StringField(verbose_name = u'给用户看的描述', default = '')

    postTime = DateTimeField(verbose_name = u"请求时间", default = datetime.datetime.now)
    finishedTime = DateTimeField(verbose_name = u"提现订单完成时间")

    amount = MonetaryField(verbose_name = u"提现金额", default = RMB('0.00'))  # type: RMB
    serviceFee = MonetaryField(verbose_name = u"手续费", default = RMB('0.00'))  # type: RMB
    actualPay = MonetaryField(verbose_name = u"实际金额", default = RMB('0.00'))  # type: RMB
    bankTransFee = MonetaryField(verbose_name = u"转账银行费用", default = RMB('0.00'))  # type: RMB

    refunded = BooleanField(verbose_name = u'是否已经退款了', default = False)

    cardUserName = StringField(verbose_name = u"持卡人姓名", default = "")
    accountCode = StringField(verbose_name = u"提现银行卡号", default = "")
    parentBankName = StringField(verbose_name = u"银行名称", default = "")
    subBankName = StringField(verbose_name = u"银行支行名称", default = "")

    payAgentId = StringField(verbose_name = u'提现处理平台代理商ID')

    withdrawFeeRatio = PermillageField(verbose_name = u'提现费率', default = Const.PLATFORM_DEFAULT_WITHDRAW_FEE_RATIO)

    partition = ListField(verbose_name = u'提现费率收入划分', default = [])

    withdrawGatewayKey = StringField(verbose_name = u"提现资金池gateway key", required = True)

    extras = DictField(verbose_name = u"记录提现额外信息", default = {})

    search_fields = ('order', 'phone', 'name')

    meta = {
        'indexes': [
            {
                'fields': ['ownerId', 'role'],
            },

            'status',
            '-postTime',
            'payAgentId'
        ],
        'collection': 'WithdrawRecord',
        'db_alias': 'default'
    }

    @classmethod
    def get_record(cls, order_no):
        return cls.objects(order = order_no).first()

    @classmethod
    def get_collection(cls):
        return cls._get_collection()

    @classmethod
    def get_succeeded_records(cls, **kwargs):
        return cls.objects(status = WithdrawStatus.SUCCEEDED, **kwargs)

    @classmethod
    def get_processing_via_bank(cls):
        return cls.objects(status__in = [WithdrawStatus.PROCESSING, WithdrawStatus.BANK_PROCESSION],
                           payType = WITHDRAW_PAY_TYPE.BANK, manual = False)

    @classmethod
    def get_failed_records(cls):
        return cls.objects(status = WithdrawStatus.FAILED, refunded = False, manual = False)

    @classmethod
    def create(cls, withdraw_user, withdraw_gateway, pay_entity, source_key, income_type, pay_type, fund_map,
               manual, recurrent, **kwargs):
        # type: (CapitalUser, WithdrawGateway, BankCard, str, str, str, dict, bool, bool, dict) -> WithdrawRecord

        assert pay_type in (WITHDRAW_PAY_TYPE.WECHAT, WITHDRAW_PAY_TYPE.BANK), 'not support this pay type'

        if manual:
            assert pay_type == WITHDRAW_PAY_TYPE.BANK, 'pay type must be bank in manual'

        withdraw_record_payload = {
            'order': WithdrawRecord.make_no(withdraw_user.role, str(withdraw_user.id)),

            'ownerId': str(withdraw_user.id),
            'role': withdraw_user.role,

            'name': withdraw_user.nickname,
            'phone': withdraw_user.username,

            'balance': withdraw_user.sub_balance(income_type = income_type, source_key = source_key),

            'incomeType': income_type,
            'withdrawSourceKey': source_key,

            'payType': pay_type,
            'manual': manual,

            'amount': fund_map.get('amount'),
            'serviceFee': fund_map.get('serviceFee'),
            'actualPay': fund_map.get('actualPay'),
            'bankTransFee': fund_map.get('bankTransFee'),

            'accountCode': pay_entity.cardNo,
            'cardUserName': pay_entity.holderName,
            'parentBankName': pay_entity.bankName,
            'subBankName': pay_entity.branchName,

            'partition': fund_map.get('partition'),

            'payAgentId': withdraw_gateway.occupantId,

            'withdrawGatewayKey': withdraw_gateway.gateway_key,

            'withdrawFeeRatio': fund_map.get('withdrawFeeRatio'),

            'extras': {'v': 2}
        }

        if pay_type == WITHDRAW_PAY_TYPE.BANK:
            withdraw_record_payload['extras'].update({
                'withdrawBankCard': pay_entity.id
            })

        if kwargs:
            withdraw_record_payload.update(**kwargs)

        if hasattr(withdraw_gateway, 'version'):
            withdraw_record_payload['extras'].update({
                'gateway_version': getattr(withdraw_gateway, 'version')
            })

        record = cls(**withdraw_record_payload)
        record.save()
        return record

    @property
    def finished(self):
        return self.status in WithdrawStatus.finished_status()

    def succeed(self, **kwargs):
        payload = {
            'status': WithdrawStatus.SUCCEEDED
        }

        if kwargs:
            payload.update(kwargs)

        result = self.get_collection().update_one(
            filter = {'_id': ObjectId(self.id),
                      'status': {'$nin': WithdrawStatus.finished_status()}},
            update = {'$set': payload},
            upsert = False)

        return result.matched_count == 1

    def fail(self, remarks = '', description = u'支付网关返回失败'):
        result = self.get_collection().update_one(
            filter = {'_id': ObjectId(self.id),
                      'status': {'$nin': WithdrawStatus.finished_status()}},
            update = {'$set': {
                'status': WithdrawStatus.FAILED,
                'remarks': remarks,
                'description': description,
                'finishedTime': datetime.datetime.now()
            }},
            upsert = False)

        return result.matched_count == 1

    def revoke(self, remarks = '', description = u'提现失败'):
        result = self.get_collection().update_one(
            filter = {'_id': ObjectId(self.id),
                      'status': {'$nin': WithdrawStatus.finished_status()}},
            update = {'$set': {
                'status': WithdrawStatus.CLOSED,
                'refunded': True,
                'remarks': remarks,
                'description': description,
                'finishedTime': datetime.datetime.now()
            }},
            upsert = False)

        return result.matched_count == 1

    def set_processing(self, remarks = u'提现申请已经受理', description = u'提现申请已经受理', **kwargs):
        extras = self.extras
        extras.update(**kwargs)

        set_payload = {
            'status': WithdrawStatus.PROCESSING,
            'remarks': remarks,
            'description': description,
            'extras': extras
        }

        result = self.get_collection().update_one(
            filter = {'_id': ObjectId(self.id),
                      'status': {'$nin': WithdrawStatus.finished_status()}},
            update = {'$set': set_payload},
            upsert = False)

        return result.matched_count == 1

    def set_bank_processing(self, **kwargs):
        extras = self.extras
        extras.update(**kwargs)

        set_payload = {
            'status': WithdrawStatus.BANK_PROCESSION,
            'description': u'银行正在处理中',
            'remarks': '',
            'extras': extras
        }

        result = self.get_collection().update_one(
            filter = {
                '_id': ObjectId(self.id),
                'status': {
                    '$nin': WithdrawStatus.finished_status()
                }
            },
            update = {'$set': set_payload},
            upsert = False)

        return result.matched_count == 1

    @staticmethod
    def make_no(role, user_id):
        # type: (str, str)->str
        assert role in ROLE.choices(), 'no this role'

        return OrderNoMaker.make_order_no_32(identifier = str(user_id),
                                             main_type = OrderMainType.WITHDRAW,
                                             sub_type = ROLE.sub_type(role))

    @staticmethod
    def is_my(order_no):
        try:
            return order_no[0] == OrderMainType.WITHDRAW and order_no[1] in ROLE.sub_type_list()
        except Exception as e:
            return False

    @staticmethod
    def process_memcache_lock(order):
        # type: (str)->None
        return memcache_lock('WithdrawRecord_%s' % order, 'processing')

    @property
    def source_key(self):
        if not self.withdrawSourceKey:
            pay_app_type, occupant_id, tokens = WithdrawGateway.parse_gateway_key(self.withdrawGatewayKey)

            appid, mchid = tokens[0], tokens[1]
            app = WechatPayApp(appid = appid, mchid = mchid)  # type: WechatPayApp
            app.occupantId = occupant_id

            return APP_KEY_DELIMITER.join(
                [WithdrawGateway.LEDGER_PREFIX, PayAppType.WECHAT, getattr(app, '__source_key__')])
        else:
            return self.withdrawSourceKey

    @property
    def is_new_version(self):
        return self.extras.get('v', 1) == 2

    @classmethod
    def count_today(cls, ownerId, role = ROLE.dealer):
        return cls.objects(
            ownerId = ownerId, role = role,
            status__nin = [WithdrawStatus.CLOSED, WithdrawStatus.SUCCEEDED, WithdrawStatus.REFUND],
            postTime__gte = get_zero_time(datetime.datetime.now())).count()


class PushRecord(Searchable):
    createdTime = DateTimeField(default = datetime.datetime.now)
    func_name = StringField()
    result = DictField()

    meta = {
        'collection': 'push_records',
        'db_alias': 'logdata',
        'max_documents': 100,
        'max_size': 2000000
    }

    def __repr__(self): return '<PushRecord func_name=%s>' % (self.func_name,)


class DealerDoneReportRecord(DynamicDocument):
    reportName = StringField()
    reportDay = StringField()
    dealerIds = ListField()
    expireAt = DateTimeField(default = None)

    meta = {
        'collection': 'dealer_done_report_record',
        'db_alias': 'logdata'
    }

    @classmethod
    def update_done_list(cls, report_name, report_day, done_list):
        return cls.objects(reportName = report_name, reportDay = report_day).upsert_one(
            push_all__dealerIds = done_list,
            expireAt = to_datetime(report_day, time_format = "%Y-%m-%d") + datetime.timedelta(days = 7))


class RefundWithdrawRecord(Searchable):
    """
    退款提现单，需要记录给经销商/代理商退款的情况
    """

    withdraw_record_id = ObjectIdField(unique = True)
    createdTime = DateTimeField(default = datetime.datetime.now)

    meta = {
        'abstract': True,
    }


class ChangeLog(Searchable):
    """
    在一些敏感的，涉及到需要确保后续可回溯的操作的时候，需要进行记录.
    TODO 这里更加合理的实现，是运用MongoDB的changeStream特性
    脚本监听，然后过滤处理存储。
    """

    content = StringField()
    event = StringField()
    sender = StringField()
    detail = StrictDictField()
    pre = StrictDictField()
    post = StrictDictField()
    createdTime = DateTimeField(default = datetime.datetime.now)

    meta = {"collection": "change_logs", "db_alias": "logdata"}

    search_fields = ('content', 'event', 'sender')

    def to_dict(self):
        return {
            'content': self.content,
            'event': self.event,
            'sender': self.sender,
            'detail': self.detail
        }


class Balance(EmbeddedDocument):
    balance = MonetaryField(verbose_name = '提现收入', default = RMB('0.00'))
    frozenBalance = MonetaryField(verbose_name = '冻结提现收入', default = RMB('0.00'))

    def __repr__(self):
        return "balance = {}, frozenBalance = {}".format(self.balance, self.frozenBalance)


class AccuracyBalance(EmbeddedDocument):
    balance = AccuracyMoneyField(verbose_name = '提现收入', default = AccuracyRMB('0.00'))
    frozenBalance = AccuracyMoneyField(verbose_name = '冻结提现收入', default = AccuracyRMB('0.00'))


class TempValues(Searchable):
    """
    用于存放一些重要信息的临时数据库表，放memcached中不安全，就用这个
    """

    key = StringField(verbose_name = 'key', default = '', unique = True)
    value = StringField(verbose_name = 'value', default = '')
    expireAt = DateTimeField(default = None, verbose_name = u'过期时间')

    meta = {"collection": "temp_values", "db_alias": "logdata"}

    @staticmethod
    def get(key):
        obj = TempValues.objects.filter(__raw__ = {'key': key, '$or': [{'expireAt': {'$exists': False}}, {
            'expireAt': {'$gte': datetime.datetime.now()}}]}).first()

        if obj:
            return json_loads(obj.value)

        return None

    @staticmethod
    def set(key, value, expire = 60 * 60):
        if isinstance(value, dict):
            _value = json_dumps(value, serialize_type = True)
        else:
            _value = value

        TempValues.objects(key = key).update_one(upsert = True,
            key = key, value = _value, expireAt = datetime.datetime.now() + datetime.timedelta(seconds = expire))

    @staticmethod
    def remove(key):
        try:
            TempValues.objects(key = key).update(
                expireAt = datetime.datetime.now() - datetime.timedelta(seconds = 8 * 60 * 60))
        except Exception, e:
            pass


class OperatorLog(Searchable):
    """
    关键用户行为变更日志
    着重记录用户的并不高频但重要的操作，更改配置项
    """

    class LogLevel(IterConstant):
        INFO = 'INFO'
        NOTICE = 'NOTICE'
        WARNING = 'WARNING'
        CRITICAL = 'CRITICAL'
        EMERGENCY = 'EMERGENCY'

    username = StringField(verbose_name = u'操作员账号')

    operatorId = ObjectIdField(verbose_name=u'操作员关联ID')
    role = StringField(verbose_name = u'操作员角色')

    level = StringField(verbose_name = u'日志级别')
    operatorName = StringField(verbose_name = u'操作名称')
    content = DictField(verbose_name = u'日志内容')

    dateTimeAdded = DateTimeField(verbose_name = u'添加时间', default = datetime.datetime.now)

    meta = {'collection': 'operator_logs', 'db_alias': 'logdata'}

    @classmethod
    def log(cls, user, level, operator_name, content):
        # type: (UserSearchable, basestring, basestring, dict)->None
        try:
            cls(username = user.username,
                role = user.role,
                operatorId = user.id,
                level = level,
                content = content,
                operatorName = operator_name).save()
        except Exception, e:
            logger.exception(e)

    @classmethod
    def log_dev_operation(cls, operator, device, operator_name, content, level=LogLevel.WARNING):
        try:
            content.update({
                'logicalCode': device.logicalCode,
                'devNo': device.devNo,
                'devTypeCode': device.devTypeCode
            })
            return cls(username=operator.username,
                       role=operator.role,
                       operatorId=operator.id,
                       level=level,
                       content=content,
                       operatorName=operator_name).save()
        except Exception, e:
            logger.exception(e)

    @classmethod
    def record_dev_setting_changes_log(cls, user, operator_name, logicalCode, devTypeCode, content):
        # type: (UserSearchable, basestring, str, str, dict)->Searchable
        try:
            content.update({
                'logicalCode': logicalCode,
                'devTypeCode': devTypeCode
            })
            return cls(username = user.username,
                       role = user.role,
                       operatorId = user.id,
                       level = 'INFO',
                       content = content,
                       operatorName = operator_name).save()
        except Exception, e:
            logger.exception(e)


class ExceptionLog(Searchable):
    """
    异常记录
    """
    user = StringField()

    dateTimeAdded = DateTimeField(verbose_name = u'添加时间', default = datetime.datetime.now)

    exception = StringField()

    extra = DictField()

    meta = {'collection': 'exception_log', 'db_alias': 'logdata'}

    @classmethod
    def log(cls, user, exception, extra):
        # type: (str, basestring, dict)->None
        try:
            cls(
                user = user,
                exception = exception,
                extra = extra
            ).save()
        except Exception, e:
            logger.exception(e)


class MonthlySubTemp(EmbeddedDocument):
    displayName = StringField(verbose_name = u"展示名称", default = "包月套餐")
    price = MonetaryField(verbose_name = u"价格", default = RMB(30))
    numOfMonth = IntField(verbose_name = u"包月的时间 几个月", default = 1)

    def to_dict(self):
        return {
            "displayName": self.displayName,
            "price": str(self.price),
            "numOfMonth": self.numOfMonth
        }

    @classmethod
    def default(cls):
        return cls()

    @classmethod
    def create(cls, **kwargs):
        displayName = kwargs.get("displayName")
        price = kwargs.get("price")
        numOfMonth = kwargs.get("numOfMonth")

        obj = cls.default()
        if displayName is not None:
            obj.displayName = displayName
        if price is not None:
            obj.price = RMB(price)
        if numOfMonth is not None:
            obj.numOfMonth = numOfMonth
        return obj


# 包月计费模板
class MonthlyPackageTemp(Searchable):
    """
    设备类型 和包月计费 拆开 不管什么样的设备类型 次是使用的单位 而每次使用多少 则可以再具体有电量和时间两个基本的计量
    """
    ownerId = StringField(verbose_name = u"包月规则制定的经销商", default = "")
    name = StringField(verbose_name = u"模板名称", default = u"默认模板")
    isDefault = BooleanIntField(verbose_name = u"是否是默认规则", default = 0)
    saleable = BooleanIntField(verbose_name = u"是否开启此模板", default = 0)
    isDelete = BooleanIntField(verbose_name = u"是否被经销商删除", default = 0)
    bothCardAndMobile = BooleanIntField(verbose_name = u"是否通用", default = 0)

    maxCountOfDay = IntField(verbose_name = u"每日的最大的次数", default = 1, min_value = 0)
    maxCountOfMonth = IntField(verbose_name = u"每月的最大次数", default = 30, min_value = 0)
    maxTimeOfCount = IntField(verbose_name = u"每次最大充电量 单位度", default = 240, min_value = 0)
    maxElecOfCount = IntField(verbose_name = u"每次最大的充电时间 单位分钟", default = 1, min_value = 0)

    dateTimeAdded = DateTimeField(verbose_name = u"设置模板的时间", default = datetime.datetime.now)
    dateTimeUpdated = DateTimeField(verbose_name = u"计费模板更新的时间", default = datetime.datetime.now)

    subTemplate = EmbeddedDocumentListField(verbose_name = u"子模版", document_type = MonthlySubTemp,
                                            default = [MonthlySubTemp.default()])

    meta = {
        "collection": "MonthlyPackageTemp",
        "db_alias": "default"
    }

    __unchargeable_fields = ("id", "ownerId", "dateTimeAdded")

    @classmethod
    def get_package_by_id(cls, _id):
        return cls.objects.filter(id = _id).first()

    @classmethod
    def default_one(cls, ownerId):
        """
        :param ownerId:
        :return:
        """
        obj = cls.objects.filter(ownerId = ownerId, isDefault = 1).first()
        if not obj:
            obj = cls(ownerId = ownerId, isDefault = 1).save()
        return obj

    @classmethod
    def get_template_by_dealer(cls, ownerId):
        """
        获取经销商的 所有包月模板
        :param ownerId:
        :return:
        """
        objs = cls.objects.filter(ownerId = ownerId, isDelete = 0)
        if not objs:
            return [cls.default_one(ownerId)]

        return objs

    @classmethod
    def get_dealer_package(cls, ownerId, **kwargs):
        return cls.objects.filter(ownerId = ownerId, **kwargs).first()

    def set_default(self):
        """
        设置为默认
        :return:
        """
        self.__class__.objects.filter(ownerId = self.ownerId, isDefault = 1).update(isDefault = 0)
        self.update(isDefault = 1)

    def to_dict(self):
        result = super(MonthlyPackageTemp, self).to_dict()
        subList = list()
        for _index, _sub in enumerate(self.subTemplate):
            _subResult = _sub.to_dict()
            _subResult["index"] = _index
            subList.append(_subResult)

        result["subTemplate"] = subList
        return result

    def update_by_fields(self, **kwargs):
        """
        更新 包月套餐的自带属性 某些字段不可更改 直接跳过
        :param kwargs:
        :return:
        """

        fields = self.__class__._fields_ordered
        for _field in fields:
            if kwargs.get(_field) is None:
                continue
            if _field in self.__unchargeable_fields:
                continue

            if _field == "subTemplate":
                # 子模版的保存
                self.subTemplate = [MonthlySubTemp.create(**_sub) for _sub in kwargs.get(_field)]
                continue

            setattr(self, _field, kwargs.get(_field))

        return self.save()

    @classmethod
    def create_by_fields(cls, ownerId, **kwargs):
        obj = cls(ownerId = ownerId)
        return obj.update_by_fields(**kwargs)


class OrderRecordBase(Searchable):
    meta = {
        'abstract': True,
    }

    openId = StringField(verbose_name = u"微信ID", default = '')
    nickname = StringField(verbose_name = u'用户昵称', default = '')

    devNo = StringField(verbose_name = u"设备ID", default = None)
    devType = StringField(verbose_name = u"设备类型", default = None)
    devTypeName = StringField(verbose_name = u"设备类型名称", default = None)
    devTypeCode = StringField(verbose_name = u"设备类型编码", default = None)

    logicalCode = StringField(verbose_name = u"设备逻辑编码", default = None)
    groupId = StringField(verbose_name = u"设备地址编号", default = None)
    address = StringField(verbose_name = u"设备地址", default = None)
    groupNumber = StringField(verbose_name = u"设备", default = None)
    groupName = StringField(verbose_name = u"交易场地", default = None)

    dateTimeAdded = DateTimeField(default = datetime.datetime.now, verbose_name = u'生成时间')

    @property
    def dev_type_name(self):
        if self.devTypeName:
            return self.devTypeName

        if self.devType:
            return self.devType

        return u'未知'

    @property
    def device(self):
        # type:()->DeviceDict

        from apps.web.device.models import Device

        _attr_name = '__device__'

        if hasattr(self, _attr_name):
            return getattr(self, _attr_name)
        else:
            device = Device.get_dev(self.devNo)
            setattr(self, _attr_name, device)
            return device

    @property
    def dev_type_code(self):
        if self.devTypeCode:
            return self.devTypeCode

        device = self.device
        if device:
            return device.devTypeCode
        else:
            return ''

    @property
    def group(self):
        # type:()->GroupDict

        from apps.web.device.models import Group

        _attr_name = '__group__'

        if hasattr(self, _attr_name):
            return getattr(self, _attr_name)
        else:
            group = Group.get_group(self.groupId)
            setattr(self, _attr_name, group)
            return group

    @group.setter
    def group(self, group):
        _attr_name = '__group__'
        setattr(self, _attr_name, group)

    @property
    def owner(self):
        from apps.web.dealer.models import Dealer

        _attr_name = '__my_owner__'

        if hasattr(self, _attr_name):
            return getattr(self, _attr_name)
        else:
            ownerId = getattr(self, 'ownerId', None)
            if not ownerId:
                return None
            else:
                dealer = Dealer.objects(id = ownerId).first()
                setattr(self, _attr_name, dealer)
                return dealer

    @property
    def device_identity_info(self):
        return {
            'logicalCode': self.logicalCode,
            'devTypeCode': self.devTypeCode,
            'devTypeName': self.dev_type_name,
            'groupName': self.groupName,
            'groupNumber': self.groupNumber,
            'address': self.address,
            'groupId': self.groupId
        }