#!/usr/bin/env python
# -*- encoding: utf-8 -*-
'''
@Date:2022/07/13 11:31:27
'''
from sqlalchemy import and_, or_

from Business.Repository import Repository
from DataEntity.LogInfoModels import EntityLog


# 功能模块
class BllLog(Repository):
    # _instance_lock = threading.Lock()
    # #实现单例模式
    #
    # def __new__(cls, *args, **kwargs):
    #     if not hasattr(BllLog, "_instance"):
    #         with BllLog._instance_lock:
    #             if not hasattr(BllLog, "_instance"):
    #                 BllLog._instance = object.__new__(cls)
    #     return BllLog._instance

    def __init__(self, entityType=EntityLog):
        return super().__init__(entityType)

    # 查询某个时间段的日志数据
    def query_LogData_between_time(self, start_time, end_time):
        self.findList(and_(EntityLog.operate_date >= start_time,
                           EntityLog.operate_date <= end_time))

    # 获取模糊查询日志数据
    def like_Log_data(self, searchValue):
        return self.findList(or_(EntityLog.operate_user_name.like('%' + searchValue + '%'),
                                 EntityLog.operate_type.like('%' + searchValue + '%')))