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

import base64
import json
import sys
from hashlib import md5

import pymssql
import requests

from apps import serviceCache

reload(sys)

# noinspection PyUnresolvedReferences
sys.setdefaultencoding("utf-8")


class YuChuanApi(object):

    def __init__(self, url=None, systemName=None, termId=None, bagCode=None, roomNumb=None, HOST=None, PART=None,
                 USER=None, PASSWORD=None, DATABASE=None, TABLE=None):
        self.url = url
        self.systemName = systemName
        self.termId = termId
        self.bagCode = bagCode
        self.roomNumb = roomNumb
        self.HOST = HOST
        self.PART = PART
        self.USER = USER
        self.PASSWORD = PASSWORD
        self.DATABASE = DATABASE
        self.TABLE = TABLE




    def get_token(self):
        #1 存缓存
        token = serviceCache.get('YuChuanApiToken')
        if token:
            return token


        #2 缓存中没有访问api继续调用
        url = "{}/webapi/query/system/api/v1/login/{}".format(self.url,self.systemName)
        headers = {
            'content-type': "application/json"
        }
        response = requests.request("GET", url, headers=headers, timeout = 15)
        if response.status_code == 200:
            # 存缓存
            token = response.json().get('data').get('token')
            serviceCache.set('YuChuanApiToken',token,60*30)
            return token

    def update_token(self):
        token = serviceCache.get('YuChuanApiToken')
        if token:
            serviceCache.delete('YuChuanApiToken')
        return self.get_token()

    def get_user_info(self,factoryFixId):

        token = self.get_token()
        url = "{}/webapi/query/account/api/v1/balancebycard/{}".format(self.url,factoryFixId)


        headers = {
            'content-type': "application/json",
            'key': token,
            'username': self.systemName,
        }

        response = requests.request("GET", url, headers=headers, timeout = 15)

        if response.status_code == 200:
            return response.json().get('data')
        else:
            return None


    def get_mac(self,factoryFixId, userNumb, consumeValue, termId, roomNumb, bagCode, orderSerial,token):
       macStr = ""
       macStr += "consumevalue=" + str(consumeValue)
       macStr += "&userNumb=" + str(userNumb)
       macStr += "&factoryfixid=" + str(factoryFixId)
       macStr += "&termid=" + str(termId)
       macStr += "&orderserial=" + str(orderSerial)
       macStr += "&roomnumb=" + str(roomNumb)
       macStr += "&bagcode=" + str(bagCode)
       macStr += "&token=" + str(token)
       try:
           md5_data = md5(macStr.encode('utf-8')).hexdigest().decode('hex')
           base64mac = base64.b64encode(md5_data)
       except Exception as e:
            raise e
       return base64mac


    def pay_order(self,orderSerial,userNumb,factoryFixId,consumeValue):
        """

        :param consumeValue:    消费金额，精确到小数点后面2位         :type str
        :param userNumb:        人员编号                            :type str
        :param factoryFixId:    物理卡号
        :param orderSerial:     长度为20的订单序号，消费系统全局维一
        :return:
        """
        token = self.get_token()
        # print 'token>>' ,token
        username = self.systemName
        url = "{}/consume/v1/KlsdConsumes/order".format(self.url)

        payload={
            "orderSerial": orderSerial,
            "userNumb": userNumb,
            "factoryFixId": factoryFixId,
            "bagCode": self.bagCode,
            "termId": self.termId,
            "consumeValue": consumeValue,
            "roomNumb": self.roomNumb,
            "token": token
        }
        # print payload
        querystring = {'mac': self.get_mac(**payload)}
        # print 'mac>>',querystring
        payload.pop("token")
        headers = {
            'Content-Type': "application/json",
            'key': token,
            'username': username,
        }


        response = requests.request("POST", url, data=json.dumps(payload), headers=headers, params=querystring, timeout = 15)

        # return response.json()
        if response.status_code == 200:
            return response.json()
        # 余额不足
        if response.status_code == 403:
            return response.json()
        # 已经扣费
        if response.status_code == 401:
            return response.json()
        # 人员编号错误
        if response.status_code == 400:
            return response.json()



    def sql_get_user_info(self,userNumb):

        try:
            connect = pymssql.connect(host='{}:{}'.format(self.HOST,self.PART), user=self.USER, password=self.PASSWORD,
                                      database=self.DATABASE)  # 服务器名,账户,密码,数据库名
            cursor = connect.cursor()
            cursor.execute("SELECT factoryFixId,mobilePhone,userName,userNumb FROM USER_CARDINFO WHERE userNumb=%s",(userNumb,))
            row = cursor.fetchone()
            connect.commit()
            cursor.close()
            connect.close()
        except Exception as e:
            raise e
        fields = ['factoryFixId', 'mobilePhone', 'userName', 'userNumb']
        dic = {}
        for i, filed in enumerate(fields):
            dic[fields[i]] = row[i]
        return dic


# if __name__ == '__main__':
#     url = 'http://120.237.110.50:7622'
#     systemName = 'schooladmin'
#     yc = YuChuanApi()
#     dic = {
#         "orderSerial": "12314747292574254198",
#         "userNumb": "123456",
#         "factoryFixId": "2869422464",
#         "bagCode": "1",
#         "termId": "199",
#         "consumeValue": "0.01",
#         "roomNumb": "12345",
#     }

    # print json.dumps(yc.pay_order(**dic),encoding='utf-8', ensure_ascii=False)
    # {"message": "扣费成功！", "code": 200, "data": {"consumeValue": 11.26, "subsidyValue": 0}, "success": true}