greater_wms/bin/views.py

from rest_framework import viewsets
from utils.page import MyPageNumberPagination
from utils.datasolve import sumOfList, transportation_calculate
from utils.md5 import Md5
from rest_framework.filters import OrderingFilter
from django_filters.rest_framework import DjangoFilterBackend
from rest_framework.response import Response
from rest_framework.exceptions import APIException
from django.utils import timezone

from django.db import transaction
import logging
from rest_framework import status
from .models import DeviceModel,LocationModel,LocationGroupModel,LocationContainerLink,LocationChangeLog,alloction_pre
from bound.models import BoundBatchModel,BoundDetailModel,BoundListModel


from .filter import DeviceFilter,LocationFilter,LocationContainerLinkFilter,LocationChangeLogFilter,LocationGroupFilter
from .serializers import LocationListSerializer,LocationPostSerializer
from .serializers import LocationGroupListSerializer,LocationGroupPostSerializer
# 以后添加模块时，只需要在这里添加即可
from rest_framework.permissions import AllowAny
from container.models import ContainerListModel,ContainerDetailModel,ContainerOperationModel,TaskModel
import copy
import json
from collections import defaultdict
logger = logging.getLogger(__name__)

# 库位分配
# 入库规则函数
# 逻辑根据批次下的托盘数目来找满足区间范围的库位，按照优先级排序，
     

class locationViewSet(viewsets.ModelViewSet):
    """
        retrieve:
            Response a data list（get）
            list:
            Response a data list（all）
        create:
            Create a data line（post）

        delete:
            Delete a data line（delete)

    """
    # authentication_classes = []  # 禁用所有认证类
    # permission_classes = [AllowAny]  # 允许任意访问
    
    pagination_class = MyPageNumberPagination   
    filter_backends = [DjangoFilterBackend, OrderingFilter, ]
    ordering_fields = ['id', "create_time", "update_time", ]
    filter_class = LocationFilter

    def get_project(self):
        try:
            id = self.kwargs.get('pk')
            return id
        except:
            return None

    def get_queryset(self):
        id = self.get_project()
        if self.request.user:
            if id is None:
                return LocationModel.objects.filter()
            else:
                return LocationModel.objects.filter( id=id)
        else:
            return LocationModel.objects.none()
    def get_serializer_class(self):
        if self.action == 'list':
            return LocationListSerializer
        elif self.action == 'update':
            return LocationPostSerializer
        elif self.action =='retrieve':
            return LocationListSerializer

    def update(self, request, *args, **kwargs):
        qs = self.get_object()
        data = self.request.data

        location_code = data.get('location_code')
        # 处理库位对象
        location_obj = LocationModel.objects.filter(location_code=location_code).first()
        if not location_obj:
            logger.info(f"库位 {location_code} 不存在")
            return Response(
                {'code': '400', 'message': '库位不存在', 'data': None},
                status=status.HTTP_400_BAD_REQUEST
            )
        else:
            data['id'] = location_obj.id
            logger.info(f"库位 {location_code} 已存在")
            serializer = self.get_serializer(qs, data=data)
            serializer.is_valid(raise_exception=True)
            serializer.save()
            headers = self.get_success_headers(serializer.data)
            self.handle_group_location_status(location_code,location_obj.location_group)
            return Response(serializer.data, status=200, headers=headers)

    def handle_group_location_status(self,location_code,location_group):
        """
        处理库位组和库位的关联关系
        :param location_code: 库位编码
        :param location_group: 库位组编码
        :return:
        """
        # 1. 获取库位空闲状态的库位数目
        location_obj_number = LocationModel.objects.filter(
            location_group=location_group,
            status='available'
        ).all().count()
        # 2. 获取库位组对象
        logger.info(f"库位组 {location_group} 下的库位数目：{location_obj_number}")
        # 1. 获取库位和库位组的关联关系
        location_group_obj = LocationGroupModel.objects.filter(
            group_code=location_group
        ).first()
        if not location_group_obj:
            logger.info(f"库位组 {location_group} 不存在")
            return None
        else:
            if location_obj_number == 0:
                # 库位组库位已满，更新库位组状态为full
                location_group_obj.status = 'full'
                location_group_obj.save()
            elif location_obj_number < location_group_obj.max_capacity:
                location_group_obj.status = 'occupied'
                location_group_obj.save()
            else:
                location_group_obj.status = 'available'
                location_group_obj.save()
       
class locationGroupViewSet(viewsets.ModelViewSet):
    """
        retrieve:
            Response a data list（get）
            list:
            Response a data list（all）
        create:
            Create a data line（post）

        delete:
            Delete a data line（delete)

    """
    # authentication_classes = []  # 禁用所有认证类
    # permission_classes = [AllowAny]  # 允许任意访问
    
    pagination_class = MyPageNumberPagination   
    filter_backends = [DjangoFilterBackend, OrderingFilter, ]
    ordering_fields = ['id', "create_time", "update_time", ]
    filter_class = LocationGroupFilter

    def get_project(self):
        try:
            id = self.kwargs.get('pk')
            return id
        except:
            return None

                           
    def get_queryset(self):             
        id = self.get_project()
        if self.request.user:
            if id is None:
                return LocationGroupModel.objects.filter()  
            else:
                return LocationGroupModel.objects.filter(id=id)            
        else:
            return LocationGroupModel.objects.none()                           
    def get_serializer_class(self):                                             
        if self.action == 'list':
            return LocationGroupListSerializer          

        elif self.action == 'update':
            return LocationGroupPostSerializer

        elif self.action =='retrieve':
            return LocationGroupListSerializer      
    
    def update(self, request, *args, **kwargs):
        data = self.request.data
        order_month = str(timezone.now().strftime('%Y%m'))
        data['month'] = order_month
        group_code = data.get('group_code')
        # 处理库位组对象
        group_obj = LocationGroupModel.objects.filter(group_code=group_code).first()
        if group_obj:
            data['id'] = group_obj.id
            logger.info(f"库位组 {group_code} 已存在")
        else:
            logger.info(f"库位组 {group_code} 不存在，创建库位组对象")
            serializer_list = LocationGroupPostSerializer(data=data)
            serializer_list.is_valid(raise_exception=True)
            serializer_list.save()
            data['id'] = serializer_list.data.get('id')
        return Response(data, status=status.HTTP_201_CREATED)

class LocationAllocation:
    # 入库规则函数
    # fun:get_pallet_count_by_batch: 根据托盘码查询批次下托盘总数
    # fun:get_left_locationGroup_number_by_type: 获取每层库位组剩余数量
    # fun:get_location_type: 根据托盘数目获取库位类型
    # fun:update_location_container_link: 更新库位和托盘的关联关系
    # fun:update_location_group_batch: 更新库位组的批次
    # fun:update_batch_status: 更新批次状态yes/no
    # fun:update_location_status: 更新库位状态和
    # fun:up
    # fun:get_batch_status: 获取批次状态
    # fun:get_batch: 获取批次
    # fun:get_location_list_remainder: 获取可用库位的c_number列表
    # fun
    # fun:get_location_by_type_remainder: 根据库位类型获取库位
    # fun:get_location_by_type: 第一次入库，根据库位类型获取库位
    # fun:get_location_by_status: 根据库位状态获取库位

    @transaction.atomic
    def get_pallet_count_by_batch(self, container_code):
        """
        根据托盘码查询批次下托盘总数
        :param container_code: 要查询的托盘码
        :return: 所属批次下的托盘总数
        """
        # 1. 通过托盘码获取容器详情
        container = ContainerListModel.objects.filter(
            container_code=container_code
        ).first()

        if not container:
            logger.error(f"托盘 {container_code} 不存在")
            return None
        # 2. 获取关联的批次明细
        container_detail = ContainerDetailModel.objects.filter(
            container=container.id,
            status=1
        ).first()
        if not container_detail:
            logger.error(f"容器 {container_code} 未组盘")
            return None
 
        batch_container = ContainerDetailModel.objects.filter(
             batch = container_detail.batch.id,
             status = 1
        ).all()
        # 统计批次下的不同托盘 item.contianer_id
        batch_container_count = 0
        container_ids = []
        for item in batch_container:
            if item.container_id not in container_ids: 
                batch_container_count = batch_container_count + 1
                container_ids.append(item.container_id)
        batch_item = BoundBatchModel.objects.filter(  bound_number = container_detail.batch.bound_number).first()
        if not batch_item:
            print(f"批次号获取失败！")
            return None
        batch_item.container_number = batch_container_count
        batch_item.save()
        return batch_container_count
    
    def get_left_locationGroup_number_by_type(self):
        """
        获取每层库位组剩余数量
        :return:
        """
        try:
            # 定义库位组和层号
            group = ['T1', 'T2', 'S4', 'T4', 'T5']
            layer = [1, 2, 3]
            # 初始化结果列表，包含三个空字典对应三个层
            left_number = [{} for _ in layer]
            
            for item in group:
                for idx, layer_num in enumerate(layer):
                    # 检查库位组是否存在（不考虑状态）
                    exists = LocationGroupModel.objects.filter(
                        group_type=item,
                        layer=layer_num
                    ).exists()
                    
                    if not exists:
                        print(f"库位组 {item}_{layer_num} 不存在")
                        left_number[idx][item] = 0
                    else:
                        # 统计可用状态的库位组数量
                        count = LocationGroupModel.objects.filter(
                            group_type=item,
                            layer=layer_num,
                            status='available'
                        ).count()
                        left_number[idx][item] = count
                        
            return left_number
        except Exception as e:
            logger.error(f"获取库位组剩余数量失败：{str(e)}")
            print(f"获取库位组剩余数量失败：{str(e)}")
            return None


    @transaction.atomic
    def update_location_container_link(self,location_code,container_code):
        """
        更新库位和托盘的关联关系
        :param location_code: 库位编码
        :param container_code: 托盘编码
        :return:
        """
        try:
            # 1. 获取库位和托盘的关联关系
            location = LocationModel.objects.filter(
                location_code=location_code
            ).first()
            container = ContainerListModel.objects.filter(
                container_code=container_code
            ).first()
            # 2. 如果库位和托盘的关联关系不存在，创建新的关联关系
            if not LocationContainerLink.objects.filter(location=location).exists():
                location_container_link = LocationContainerLink(
                    location=location,
                    container=container
                )
                location_container_link.save()
                print(f"更新库位和托盘的关联关系成功！")
                return True
            # 3. 更新库位和托盘的关联关系
            else:
                LocationContainerLink.objects.filter(location=location).update(location=location, container=container)
                print(f"更新库位和托盘的关联关系成功！")
                return True
        except Exception as e:       
            logger.error(f"更新库位和托盘的关联关系失败：{str(e)}")
            print(f"更新库位和托盘的关联关系失败：{str(e)}")
            return False    
    def update_location_group_batch(self,location,container_code):
        """
        :param location: 库位对象
        :param container_code: 托盘码

        :return:
        """
        try:
            # 1. 获取库位组
            location_group = LocationGroupModel.objects.filter(
                group_code=location.location_group
            ).first()
            if not location_group:
                print(f"库位组获取失败！")
                return False
            # 2. 更新库位组的批次
            bound_number=self.get_batch(container_code)
            if not bound_number:
                print(f"批次号获取失败！")
                return False
            location_group.current_batch = bound_number
            location_group.save()
            print(f"更新库位组的批次成功！")
            return True
        except Exception as e:       
            logger.error(f"更新库位组的批次失败：{str(e)}")
            print(f"更新库位组的批次失败：{str(e)}")
            return False    
    def update_location_status(self,location_code,status):
        """
        更新库位状态
        :param location_code: 库位编码
        :param status: 库位状态
        :return:
        """
        try:
            # 1. 获取库位
            location = LocationModel.objects.filter(
                location_code=location_code
            ).first()
            if not location:
                print(f"库位获取失败！")
                return False
            # 2. 更新库位状态
            location.status = status
            location.save()
            print(f"更新库位状态成功！")
            return True
        except Exception as e:       
            logger.error(f"更新库位状态失败：{str(e)}")
            print(f"更新库位状态失败：{str(e)}")
            return False    
    def update_location_group_status(self, location_code):
        """
        更新库位组状态
        :param location_code: 库位编码
        :return:
        """
        try:
            # 1. 获取库位
            location = LocationModel.objects.filter(
                location_code=location_code
            ).first()
            if not location:
                print(f"库位获取失败！")
                return False
            
            # 2. 获取库位组
            location_group = LocationGroupModel.objects.filter(
                group_code=location.location_group
            ).first()
            if not location_group:
                print(f"库位组获取失败！")
                return False
            current=0
            for location_item in location_group.location_items.all():
                if location_item.status != 'available':
                    current=current + 1
            # 3. 更新库位组状态
            if current == 0:
                location_group.status = 'available'
            elif current == location_group.max_capacity:
                location_group.status = 'full'
            else:
                location_group.status = 'occupied'
            
            location_group.current_goods_quantity = sum(
                    [loc.current_quantity for loc in location_group.location_items.all()]
                )
            location_group.current_quantity = current
                
            location_group.save()
            print(f"更新库位组状态成功！")
            return True
        except Exception as e:       
            logger.error(f"更新库位组状态失败：{str(e)}")
            print(f"更新库位组状态失败：{str(e)}")
    def update_batch_status(self,container_code,status):
        """
        更新批次状态
        :param batch_id: 批次id
        :param status: 批次状态
        :return:
        """
        try:
            # 1. 通过托盘码获取容器详情
            container = ContainerListModel.objects.filter(
                container_code=container_code
            ).first()

            if not container:
                logger.error(f"托盘 {container_code} 不存在")
                print(f"托盘 {container_code} 不存在")
                return None
            # 2. 获取关联的批次明细
            container_detail = ContainerDetailModel.objects.filter(
                container=container.id,
                status=1
            ).first()
            if not container_detail:
                print (f"容器 {container_code} 未组盘")
                logger.error(f"容器 {container_code} 未组盘")
                return None
            else:
                print (f"容器 {container_code} 已组盘")
            # 3. 更新批次状态
            batch = container_detail.batch
            batch.status = status
            batch.save()
            print(f"更新批次状态成功！")
            return True
        except Exception as e:       
            logger.error(f"更新批次状态失败：{str(e)}")
            print(f"更新批次状态失败：{str(e)}")
            return False  
    def get_batch_status(self,container_code):
        """
        获取批次状态
        :param container_code: 托盘码
        :return: 批次状态
        """
        # 1. 通过托盘码获取容器详情
        container = ContainerListModel.objects.filter(
            container_code=container_code
        ).first()

        if not container:
            logger.error(f"托盘 {container_code} 不存在")
            print(f"托盘 {container_code} 不存在")
            return None
        # 2. 获取关联的批次明细
        container_detail = ContainerDetailModel.objects.filter(
            container=container.id,
            status=1
        ).first()
        if not container_detail:
            print (f"容器 {container_code} 未组盘")
            logger.error(f"容器 {container_code} 未组盘")
            return None
        else:
            print (f"容器 {container_code} 已组盘")
        batch_status = container_detail.batch.status
        return batch_status
    def get_batch(self,container_code):
        """
        获取批次
        :param container_code: 托盘码
        :return: 批次
        """
        # 1. 通过托盘码获取容器详情
        container = ContainerListModel.objects.filter(
            container_code=container_code
        ).first()

        if not container:
            logger.error(f"托盘 {container_code} 不存在")
            print(f"托盘 {container_code} 不存在")
            return None
        # 2. 获取关联的批次明细
        container_detail = ContainerDetailModel.objects.filter(
            container=container.id,
            status=1
        ).first()
        if not container_detail:
            print (f"容器 {container_code} 未组盘")
            logger.error(f"容器 {container_code} 未组盘")
            return None
        else:
            print (f"容器 {container_code} 已组盘")
        batch = container_detail.batch.bound_number
        return batch
    @transaction.atomic
    def get_location_list_remainder(self, location_list):
        """
        获取可用库位的c_number列表
        :param location_list: 库位对象列表
        :return: 可用库位编号列表
        """
        if not location_list:
            return None
        min_c_number=1000
        min_c_number_index=1000

        for location in location_list:
            if location.status != 'available':
                continue
            if int(location.c_number)<min_c_number:
                min_c_number=int(location.c_number)
                min_c_number_index=location_list.index(location)
        if min_c_number_index==1000:
            return None
        else:  
            return min_c_number_index
    @transaction.atomic
    def get_location_by_type_remainder(self, batch, layer):
        """
        根据库位类型获取库位
        :param batch: 批次号
        :param layer: 层数限制
        :return: 符合条件的库位列表
        """
        # 获取符合条件的库位组并按优先级排序
        location_groups = LocationGroupModel.objects.filter(
            current_batch=batch,
            layer=layer,
        ).first()

        if not location_groups:
            return None
        # 合并所有库位组中的库位
        locations = []
        locations.extend(location_groups.location_items.all())  # 假设location_items是关联字段

        return locations if locations else None
    @transaction.atomic
    def get_location_by_type(self, location_type_list, start_location, layer):
        """
        第一次入库，根据库位类型获取库位
        :param location_type_list: 库位类型列表
        :param start_location: 起始位置（决定优先级排序方式）
        :param layer: 层数限制
        :return: 符合条件的库位列表
        """
        # 获取符合条件的库位组并按优先级排序
        location_groups = LocationGroupModel.objects.filter(
            group_type__in=location_type_list,
            layer=layer,
            status='available'
        )

        # 根据起始位置选择排序字段
        if start_location == 'in1':
            ordered_groups = location_groups.order_by('left_priority')
        elif start_location == 'in2':
            ordered_groups = location_groups.order_by('right_priority')
        else:
            ordered_groups = location_groups.none()

        locations = []
        locations.extend(ordered_groups.first().location_items.all()) 
        return locations if locations else None
       
    def get_location_type(self, container_code):
        """
        智能库位分配核心算法
        :param container_code: 托盘码
        :return: 库位类型分配方案
        """
        try:
            batch = self.get_batch(container_code)
            if not batch:
                logger.error("批次信息获取失败")
                return None

            # 检查已有分配方案
            existing_solution = alloction_pre.objects.filter(batch_number=batch).first()
            if existing_solution:
                return existing_solution.layer_pre_type

            # 获取关键参数
            total_pallets = self.get_pallet_count_by_batch(container_code)
            layer_capacity = self.get_left_locationGroup_number_by_type()
            current_pressure = self.get_current_pressure()

            # 测试参数
            # total_pallets = 3
            # layer_capacity = [{'T1': 29, 'T2': 14, 'S4': 10, 'T4': 27, 'T5': 27}, {'T1': 0, 'T2': 0, 'S4': 0, 'T4': 0, 'T5': 21}, {'T1': 29, 'T2': 14, 'S4': 10, 'T4': 27, 'T5': 27}]
            # current_pressure = [1,0,0]
            print(f"[1]托盘数目: {total_pallets}")
            print(f"[2]层容量: {layer_capacity}")
            # print(f"[3]当前压力: {current_pressure}")

            # 定义库位容量表
            LOCATION_CAPACITY = {'T1':1, 'T2':2, 'S4':4, 'T4':4, 'T5':5}
            
            def allocate(remain, path, pressure,layer_capacity_state, depth=0):
                # 终止条件
                if remain <= 0:
                    return [path,pressure]
                # 深拷贝当前层容量状态
                new_layer_capacity = copy.deepcopy(layer_capacity_state)
                # print(f"[2]当前剩余: {new_layer_capacity}")
                # 压力平衡系数
                balance_factor = 1.0 - (0.1 * min(depth, 5))
                # 层选择策略
                print (f"[3]当前压力: {pressure}")
                layer_priority = sorted(
                    [(0, pressure[0]), (1, pressure[1]), (2, pressure[2])],
                    key=lambda x: (x[1] * balance_factor, x[0])
                )

                for layer, _ in layer_priority:
                    # 生成候选库位类型（按效率和容量排序）
                    # 排序键函数 ：
                    # min(x[1], remain) 计算当前库位类型的容量 c 和剩余数量 remain 中的较小值。
                    # -min(x[1], remain) 和 -x[1] 都使用了负号，这意味着排序是按降序进行的。
                    # 首先按 -min(x[1], remain) 排序，即优先选择容量与剩余数量更接近的库位类型。
                    # 如果有多个库位类型的容量与剩余数量相同，则按 -x[1] 排序，即优先选择容量更大的库位类型。
                    print(f"[4]当前层: {layer+1}, 剩余: {remain}, 容量状态: {new_layer_capacity[layer]}")
                    candidates = sorted(
                        [(t, c) for t, c in LOCATION_CAPACITY.items() 
                         if new_layer_capacity[layer].get(t,0) > 0],
                        key=lambda x: (abs(x[1]-remain), -x[1])
                    )

                    print(f"[4]候选库位类型: {candidates}")
                    for loc_type, cap in candidates:
                        # 更新容量状态
                        updated_capacity = copy.deepcopy(new_layer_capacity)
                        updated_capacity[layer][loc_type] -= 1  # 占用一个库位组
                        # 允许适度空间浪费（当剩余<2时）
                        # effective_cap = min(cap, remain) if (cap - remain) < 2 else cap
                        effective_cap = min(cap, remain) 
                        
                        if effective_cap <= remain:
                            new_remain = remain - effective_cap
                            new_pressure = pressure.copy()
                            new_pressure[layer] += effective_cap  # 按实际存放数计算压力
                            result = allocate(
                                new_remain, 
                                path + [f"{layer+1}_{loc_type}"],
                                new_pressure,
                                updated_capacity,
                                depth + 1
                            )
                            if result:
                                print (f"[5]分配方案: {result}")
                                return result

                return None

            # 执行分配
            allocation = allocate(total_pallets, [], [current_pressure[0], current_pressure[1],current_pressure[2]], layer_capacity)
            
            if not allocation:
                logger.error("无法生成有效分配方案")
                return None

            # 保存分配方案
            allocation_json = self.divide_solution_by_layer(allocation[0])
            print(f"[6]分配方案: {allocation_json}")
            solution = alloction_pre(
                batch_number=batch,
                layer_pre_type =allocation_json,
                layer1_pressure=allocation[1][0],
                layer2_pressure=allocation[1][1],
                layer3_pressure=allocation[1][2],
            )
          
            solution.save()

            return [loc.split('_')[1] for loc in allocation[0]]

        except Exception as e:
            logger.error(f"分配算法异常：{str(e)}")
            return None

    def divide_solution_by_layer(self, data):

        # 统计所有存在的层级
        layer_counts = defaultdict(lambda: defaultdict(int))
        existing_layers = set()
        
        for item in data:
            # 分割层级和类型
            try:
                layer, loc_type = item.split('_')
                layer_num = int(layer)
                existing_layers.add(layer_num)
                layer_counts[layer_num][loc_type] += 1
            except (ValueError, IndexError):
                continue  # 跳过无效格式的数据

        # 确定最大层级（至少包含1层）
        max_layer = max(existing_layers) if existing_layers else 1

        # 构建包含所有层级的最终结果
        final_result = {}
        for layer in range(1, max_layer + 1):
            final_result[str(layer)] = dict(layer_counts.get(layer, {}))
        
        return json.dumps(final_result, indent=2)

    def get_current_pressure(self):
        """获取实时工作压力"""
        last_solution = alloction_pre.objects.order_by('-id').first()
        return [
            last_solution.layer1_pressure if last_solution else 0,
            last_solution.layer2_pressure if last_solution else 0,
            last_solution.layer3_pressure if last_solution else 0,
        ]

    @transaction.atomic
    def get_location_by_status(self,container_code,start_location,layer):
        """
        根据库位状态获取库位
        :param location_type: 库位类型
        :param start_location: 起始库位 if in1 优先考虑left_priority, if in2 优先考虑right_priority 就是获取库位组列表之后进行排序
        :param layer: 层数 限定层数
        :return: 库位列表
        """
        # 1. 获取批次状态 1 为已组盘 2 为部分入库 3 为全部入库
        status = self.get_batch_status(container_code)
        # 
        if status == 1:
            # 2. 获取库位组
            print (f"第一次入库")
            location_type_list = self.get_location_type(container_code)
            print(f"库位类型：{location_type_list}")
            location_list = self.get_location_by_type(location_type_list,start_location,layer)
            print(f"库位列表：{location_list}")
            location_min_index = self.get_location_list_remainder(location_list)
            print(f"库位安排到第{location_min_index+1}个库位：{location_list[location_min_index]}")
            if not location_list[location_min_index]:
                # 库位已满，返回None
                return None
            else:
                
                return location_list[location_min_index]
        elif status == 2:
            print(f"部分入库")
            # 2. 获取库位组
            location_list = self.get_location_by_type_remainder(self.get_batch(container_code),layer)
            print(f"库位列表：{location_list}")
            location_min_index = self.get_location_list_remainder(location_list)
            print(f"库位安排到第{location_min_index+1}个库位：{location_list[location_min_index]}")
            if not location_list[location_min_index]:
                # 库位已满，返回None
                return None
            else:
                return location_list[location_min_index]
        elif status == 3:
            print(f"全部入库")
            # 2. 获取库位组
            location_list = self.get_location_by_type_remainder(self.get_batch(container_code),layer)
            return location_list