import datetime
import json
import time
from MyUtils.ZillionUtil import ZillionUtil
from MyUtils.MysqlUtils import MysqlUtils
import pytz

INSERT_SQL = "replace into %s.%s(project_id,date,energy_cooling,energy_heating,energy_ac_terminal,energy_light,energy_others,create_time,update_time) values "
DELETE_SQL = "DELETE FROM `energy_week_day` WHERE `project_id` = '%s' AND `date` >= '%s' AND `date` < '%s' "

def datetime_now():
    # datetime_now = datetime.datetime.now().strftime("%Y%m%d%H%M%S")
    #容器时间
    # tz = pytz.timezone('Asia/Shanghai')  # 东八区
    datetime_now = datetime.datetime.fromtimestamp(int(time.time()),
                                    pytz.timezone('Asia/Shanghai')).strftime('%Y-%m-%d %H:%M:%S')
    return datetime_now



# 获取能耗数据
def get_data_time(zillionUtil,hbase_database, hbase_table, building,meters, from_time, to_time):
    Criteria = {
        "building": building,
        "meter": {
            "in":meters
        },
        "funcid": 10101,
        "data_time": {
            "$gte": from_time,
            "$lt": to_time
        }
    }
    datas = zillionUtil.select(hbase_database, hbase_table, Criteria)
    return datas


# 获取点位表
def get_pointlists(zillionUtil,hbase_database, hbase_table, building):
    Criteria = {
        "building": building,
    }
    datas = zillionUtil.select(hbase_database, hbase_table, Criteria)
    return datas




with open("config.json", "r") as f:
    data = json.load(f)
    hbase_database = data["metadata"]["database"]
    url = data["metadata"]["url"]

    buildings = data["building"]
    set_time = data["set_time"]
    mysql = data["mysql"]
    my_database = mysql["database"]

print("同步项目列表：%s"%buildings)
print(set_time)
while True:
    time_now = datetime.datetime.fromtimestamp(int(time.time()),
                                               pytz.timezone('Asia/Shanghai')).strftime('%H:%M:%S')
    # time_now = time.strftime("%H:%M:%S", time.localtime())  # 刷新
    if time_now == set_time:
        # #连接hbase
        zillionUtil = ZillionUtil(url)
        # #连接hbase
        MysqlUtil = MysqlUtils(**mysql)
        for building in buildings:
            pointlists = get_pointlists(zillionUtil,hbase_database,"dy_pointlist",building)
            meters_10101 = []
            for i in pointlists:
                if i["funcid"] == 10101:
                    meters_10101.append(i["meter"])
            print("%s,%s项目点位列表%s"%(datetime_now(),building,meters_10101))

            project_id = "Pj" + building
            yesterday = (datetime.date.today() - datetime.timedelta(days=1)).strftime("%Y%m%d")
            today = datetime.date.today().strftime("%Y%m%d")

            datas = get_data_time(zillionUtil,hbase_database,"data_servicedata_1d",building,meters_10101,yesterday,today)
            if datas:
                data_values = [float(i["data_value"]) for i in datas]
                total_energy = sum(data_values)

                sql = "('%s','%s','%s','%s','%s','%s','%s','%s','%s')" % (
                                project_id, yesterday,"0","0","0","0",total_energy, datetime_now(), datetime_now())

                print("%s,开始删除项目%s在%s的数据..." % (datetime_now(), building,yesterday))
                delete_sql = DELETE_SQL % (project_id, yesterday, today)
                MysqlUtil.update(delete_sql)
                inser_sql = INSERT_SQL % (my_database, "energy_week_day") + sql
                print("%s,开始插入项目%s在%s的数据..." % (datetime_now(),building,yesterday))
                MysqlUtil.update(inser_sql)
                print("%s,%s项目的%s数据插入成功..."%(datetime_now(),building,yesterday))
            else:
                print("%s,未查询到项目%s在%s的数据..."%(datetime_now(),building,yesterday))
        else:
            time.sleep(2)
            print("%s,等待下次程序执行" % (datetime_now()))
        MysqlUtil.close()