#!/usr/bin/env python
# -*- encoding: utf-8 -*-
'''
@Date:2022/07/14 08:39:04
'''
import threading
import datetime

from sqlalchemy import and_, or_

from Common.utils import Utils
from Business.Repository import Repository
from DataEntity.MedicamentModels import EntityMedicamentVariety

from DataEntity.UserModels import EntityUser


# 药剂品种业务逻辑类
class BllMedicamentVariety(Repository):
    _instance_lock = threading.Lock()
    # #实现单例模式
    # def __new__(cls, *args, **kwargs):
    #     if not hasattr(BllMedicamentVariety, "_instance"):
    #         with BllMedicamentVariety._instance_lock:
    #             if not hasattr(BllMedicamentVariety, "_instance"):
    #                 BllMedicamentVariety._instance = object.__new__(cls)
    #     return BllMedicamentVariety._instance

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

        # 创建药剂品种
    def createDrugVariety(
        self, customerId, name, english, casNumber,
        purity, total, net_weight_unit, net_weight, tp, entityUser=EntityUser()
    ):
        entity = self.findEntity(
            and_(
                EntityMedicamentVariety.name == name,
                EntityMedicamentVariety.purity == purity,
                # EntityMedicamentVariety.Unit == unit,
                # EntityMedicamentVariety.SpeciUnit == speciUnit,
                # EntityMedicamentVariety.Speci == speci
                EntityMedicamentVariety.total == total,
                EntityMedicamentVariety.net_weight_unit == net_weight_unit,
                EntityMedicamentVariety.net_weight == net_weight,
                EntityMedicamentVariety.tp == tp,
            )
        )

        if(entity is None):
            print(entity, 9999999999999999999)
            entity = EntityMedicamentVariety()
            entity.variety_id = str(Utils.UUID())
            entity.customer_id = customerId
            entity.inventory_warning_value = 10
            entity.shelf_life_warning_value = 10
            entity.use_days_warning_value = 10
            entity.name = name
            entity.english_name = english
            entity.cas_number = casNumber
            entity.purity = purity
            entity.total = total
            entity.net_weight_unit = net_weight_unit
            entity.net_weight = net_weight
            entity.tp = tp
            # 库存总数
            entity.total_count = 1
            # 在库数量
            entity.normal_count = 1
            # 领用数量
            entity.use_count = 0
            # 空瓶数量
            entity.empty_count = 0
            entity.is_supervise = 0
            entity.create_date = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
            entity.create_user_id = entityUser.user_id
            entity.create_user_name = entityUser.real_name
            self.insert(entity)
        # else:
        #     # 库存总数 + 1
        #     entity.TotalCount += 1
        #     # 在库数量 + 1
        #     entity.NormalCount += 1
        #     self.update(entity)
        entity = self.session.merge(entity)
        return entity

    # 模糊查询根据药剂名称或英文名称查询

    def findEnglishOrChinseNameList(self, params):
        return self.findList(or_(EntityMedicamentVariety.name.like('%' + params + '%'),
                                 EntityMedicamentVariety.english_name.like('%' + params + '%')))

    # #创建药剂品种
    # def createDrugVariety(self, customerId, name, english, casNumber, purity, unit, speciUnit, speci, entityUser=EntityUser()):
    #     entity = self.findEntity(and_(EntityMedicamentVariety.Name == name, EntityMedicamentVariety.Purity == purity,
    #                              EntityMedicamentVariety.Unit == unit, EntityMedicamentVariety.SpeciUnit == speciUnit, EntityMedicamentVariety.Speci == speci))

    #     if(entity is None):
    #         print(entity, 9999999999999999999)
    #         entity = EntityMedicamentVariety()
    #         entity.VarietyId = str(Utils.UUID())
    #         entity.CustomerId = customerId
    #         entity.InventoryWarningValue = 10
    #         entity.ShelfLifeWarningValue = 10
    #         entity.UseDaysWarningValue = 10
    #         entity.Name = name
    #         entity.EnglishName = english
    #         entity.CASNumber = casNumber
    #         entity.Purity = purity
    #         entity.Unit = unit
    #         entity.SpeciUnit = speciUnit
    #         # 库存总数
    #         entity.TotalCount = 1
    #         # 在库数量
    #         entity.NormalCount = 1
    #         # 领用数量
    #         entity.UseCount = 0
    #         # 空瓶数量
    #         entity.EmptyCount = 0
    #         entity.IsSupervise = 0
    #         entity.Speci = speci
    #         entity.CreateDate = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
    #         entity.CreateUserId = entityUser.UserId
    #         entity.CreateUserName = entityUser.RealName
    #         self.insert(entity)
    #     # else:
    #     #     # 库存总数 + 1
    #     #     entity.TotalCount += 1
    #     #     # 在库数量 + 1
    #     #     entity.NormalCount += 1
    #     #     self.update(entity)
    #     entity = self.session.merge(entity)
    #     return entity

    # # 模糊查询根据药剂名称或英文名称查询

    # def findEnglishOrChinseNameList(self, params):
    #     return self.findList(or_(EntityMedicamentVariety.Name.like('%' + params + '%'),
    #                              EntityMedicamentVariety.EnglishName.like('%' + params + '%')))