#!/usr/bin/env python
# -*- encoding: utf-8 -*-
'''
@Date:2022/07/13 09:44:57
'''


from sqlalchemy import or_, asc
from Business.Repository import Repository
from DataEntity.ClientModels import EntityClient


# 用户操作业务逻辑类
class BllClient(Repository):
    # _instance_lock = threading.Lock()
    # #实现单例模式
    # def __new__(cls, *args, **kwargs):
    #     if not hasattr(BllClient, "_instance"):
    #         with BllClient._instance_lock:
    #             if not hasattr(BllClient, "_instance"):
    #                 BllClient._instance = object.__new__(cls)
    #     return BllClient._instance

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

    # 模糊查询根据客户端编号和客户端名字
    def like_ClientId_or_Name(self, searchValue):
        return self.findList(or_(EntityClient.client_code.like('%' + searchValue + '%'),
                                 EntityClient.client_name.like('%' + searchValue + '%'))).all()

    def getAllClientList(self):
        return self.findList().order_by(asc(EntityClient.client_code)).all()