hberp/hb_server/apps/wpm/serializers.py

from rest_framework import serializers, exceptions
from rest_framework.serializers import ModelSerializer
from apps.em.serializers import EquipmentSimpleSerializer
from apps.inm.models import FIFO, FIFOItem, FIFOItemProduct, IProduct, MaterialBatch, WareHouse
from apps.inm.signals import update_inm
from apps.mtm.models import Material, RecordForm, Step, SubprodctionMaterial
from apps.mtm.serializers import MaterialSimpleSerializer, RecordFormSimpleSerializer, StepSimpleSerializer

from apps.pm.models import SubProductionPlan, SubProductionProgress
from django.utils import timezone
from django.utils.translation import gettext_lazy as _
from apps.pm.serializers import SubproductionPlanSimpleSerializer
from apps.qm.models import TestRecord, TestRecordItem
from apps.system.serializers import UserSimpleSerializer
from apps.wpm.models import Operation, OperationEquip, OperationWproduct, WMaterial, WProduct, OperationRecord, OperationRecordItem
from django.db import transaction

class PickHalfSerializer(serializers.Serializer):
    id = serializers.PrimaryKeyRelatedField(queryset=SubProductionProgress.objects.all(), label='子计划进度ID')
    wproducts = serializers.ListField(child=serializers.PrimaryKeyRelatedField(queryset=WProduct.objects.all(), label='半成品ID'),
                                        required=False) # 从半成品表里直接修改状态
class PickDetailSerializer(serializers.Serializer):
    material = serializers.PrimaryKeyRelatedField(queryset=Material.objects.all(), label="物料ID")
    batch = serializers.CharField(label='物料批次', allow_blank=True)
    warehouse = serializers.PrimaryKeyRelatedField(queryset=WareHouse.objects.all(), label="仓库ID")
    pick_count = serializers.IntegerField(label="领料数量", required=False)
    iproducts = serializers.ListField(child=serializers.PrimaryKeyRelatedField(queryset=IProduct.objects.all(), label='库存半成品ID'),
                                required=False)

class PickSerializer(serializers.Serializer):
    subproduction_plan=serializers.PrimaryKeyRelatedField(queryset=SubProductionPlan.objects.all(), label="子计划ID")
    picks = PickDetailSerializer(many=True) # 从库存里拿
    

    def create(self, validated_data):
        picks = validated_data.pop('picks')
        sp = validated_data.pop('subproduction_plan')
        if sp.state not in [SubProductionPlan.SUBPLAN_STATE_ASSGINED, SubProductionPlan.SUBPLAN_STATE_ACCEPTED,
                     SubProductionPlan.SUBPLAN_STATE_WORKING]:
            raise exceptions.ValidationError('该子计划状态错误')
        # if sp.is_picked:
        #     raise exceptions.ValidationError('该子计划已领料')
        # for i in picks:
        #     try:
        #         instance = MaterialBatch.objects.get(material=i['material'], batch=i['batch'])
        #         if instance.count < i['pick_count']:
        #             raise exceptions.ValidationError('物料不足')
        #     except:
        #         raise exceptions.ValidationError('物料不存在')
        # 创建出库记录

        with transaction.atomic():
            fifo = FIFO.objects.create(type=FIFO.FIFO_TYPE_DO_OUT, inout_date=timezone.now(), create_by=self.context['request'].user)
            for i in picks:
                isLowLevel = False
                # 更新出库详情
                i['count'] = i.pop('pick_count', 0)
                # 是否勾选每一个
                if 'iproducts' in i and len(i['iproducts'])>0:
                    i['count'] = len(i['iproducts'])
                    isLowLevel = True
                if i['count']>0:
                    if isLowLevel:
                        iproducts = i.pop('iproducts')
                    i['fifo'] = fifo
                    i['is_testok'] = True # 默认检测合格
                    i['subproduction_plan'] = sp
                    fifoitem = FIFOItem.objects.create(**i)
                    # 创建再下一个层级
                    if isLowLevel:
                        mls = []
                        for m in iproducts:
                            ml = {}
                            ml['material'] = m.material
                            ml['number'] = m.number
                            ml['wproduct'] = m.wproduct
                            ml['fifoitem'] = fifoitem
                            mls.append(FIFOItemProduct(**ml))
                        FIFOItemProduct.objects.bulk_create(mls)

                    # 更新车间物料
                    wm, _ = WMaterial.objects.get_or_create(material=i['material'], batch=i['batch'], \
                        subproduction_plan=sp,defaults={
                            'material':i['material'],
                            'batch':i['batch'],
                            'subproduction_plan':sp,
                            'count':0
                        })
                    wm.count = wm.count + i['count']
                    wm.save()
                    # 更新子计划物料情况
                    spp = SubProductionProgress.objects.get(material=i['material'], subproduction_plan=sp, type=SubprodctionMaterial.SUB_MA_TYPE_IN)
                    spp.count_pick = spp.count_pick + i['count']
                    spp.save()
                    if spp.count_pick > spp.count:
                        raise exceptions.APIException('超过计划需求数')
                    if isLowLevel:
                        # 更新半成品表
                        wids = IProduct.objects.filter(pk__in=[x.id for x in iproducts]).values_list('wproduct', flat=True)
                        wproducts = WProduct.objects.filter(pk__in=wids)
                        first_step = Step.objects.get(pk=sp.steps[0]['id'])
                        wproducts.update(step=first_step, is_executed=False, 
                        act_state=WProduct.WPR_ACT_STATE_DOING, is_hidden=False, warehouse=None,
                        subproduction_plan=sp, production_plan=sp.production_plan)
            sp.is_picked=True
            sp.state = SubProductionPlan.SUBPLAN_STATE_WORKING #生产中
            sp.state_date_real = timezone.now() #实际开工日期
            sp.save()
            # 更新库存
            fifo.is_audited = True
            fifo.save()
            update_inm(fifo)
        return fifo
    
class WMaterialListSerializer(serializers.ModelSerializer):
    """
    车间物料
    """
    material_ = MaterialSimpleSerializer(source='material', read_only=True)
    class Meta:
        model = WMaterial
        fields = '__all__'

class WProductListSerializer(serializers.ModelSerializer):
    """
    半成品列表
    """
    material_ = MaterialSimpleSerializer(source='material', read_only=True)
    step_ = StepSimpleSerializer(source='step', read_only=True)
    class Meta:
        model = WProduct
        fields = '__all__'

class OperationDetailSerializer(serializers.ModelSerializer):
    create_by_ = UserSimpleSerializer(source='create_by', read_only=True)
    step_ = StepSimpleSerializer(source='step', read_only=True)
    class Meta:
        model = Operation
        fields = '__all__'

class OperationListSerializer(serializers.ModelSerializer):
    create_by_ = UserSimpleSerializer(source='create_by', read_only=True)
    step_ = StepSimpleSerializer(source='step', read_only=True)
    wproduct_count = serializers.SerializerMethodField()
    equip_count = serializers.SerializerMethodField()
    form_count = serializers.SerializerMethodField()
    class Meta:
        model = Operation
        fields = '__all__'

    def get_wproduct_count(self, obj):
        return obj.ow_operation.count()
    
    def get_equip_count(self, obj):
        return obj.oe_operation.count()
    
    def get_form_count(self, obj):
        return obj.or_operation.count()

class OperationCreateSerializer(serializers.Serializer):
    """
    操作创建
    """
    step = serializers.PrimaryKeyRelatedField(queryset=Step.objects.all(), label="子工序ID")
    # subproduction_plan = serializers.PrimaryKeyRelatedField(queryset=SubProductionPlan.objects.all(), label="子计划ID", required=False)
    wproducts = serializers.ListField(child=
        serializers.PrimaryKeyRelatedField(queryset=WProduct.objects.all()), label="半成品ID列表", required=False)
    
    def validate(self, data):
        # subproduction_plan = data['subproduction_plan']
        step = data['step']
        
        # stepIds=[i['id'] for i in subproduction_plan.steps]
        # if step.id not in stepIds:
        #     raise exceptions.ValidationError('请选择正确的子工序操作')
        
        if 'wproducts' in data and data['wproducts']:
            if step.type == Step.STEP_TYPE_DIV:
                raise exceptions.ValidationError(_('不可进行此操作'))
            for i in data['wproducts']:
                if i.is_executed:
                    raise exceptions.ValidationError('不可进行操作')
                # if i.subproduction_plan != subproduction_plan:
                #     raise exceptions.ValidationError('半成品所属子计划不一致')
                if i.step != step:
                    raise exceptions.ValidationError('半成品所属子工序不一致')
        else:
            if step.type != Step.STEP_TYPE_DIV:
                raise exceptions.ValidationError(_('请选择半成品进行操作'))
        return data


class OperationUpdateSerializer(serializers.ModelSerializer):
    class Meta:
        model = OperationRecord
        fields =['use_scrap', 'remark']

class OperationInitSerializer(serializers.Serializer):
    step = serializers.PrimaryKeyRelatedField(queryset=Step.objects.all(), label="子工序ID")
    subproduction_plan = serializers.PrimaryKeyRelatedField(queryset=SubProductionPlan.objects.all(), label="子计划ID", required=False)
    wproducts = serializers.ListField(child=
        serializers.PrimaryKeyRelatedField(queryset=WProduct.objects.all()), label="半成品ID列表", required=False)
    
    def validate(self, data):
        # subproduction_plan = data['subproduction_plan']
        step = data['step']
        
        # stepIds=[i['id'] for i in subproduction_plan.steps]
        # if step.id not in stepIds:
        #     raise exceptions.ValidationError('请选择正确的子工序操作')
        
        if 'wproducts' in data and data['wproducts']:
            if step.type == Step.STEP_TYPE_DIV:
                raise exceptions.ValidationError(_('不可进行此操作'))
            for i in data['wproducts']:
                if i.is_executed:
                    raise exceptions.ValidationError('不可进行操作')
                # if i.subproduction_plan != subproduction_plan:
                #     raise exceptions.ValidationError('半成品所属子计划不一致')
                if i.step != step:
                    raise exceptions.ValidationError('半成品所属子工序不一致')
        else:
            if step.type != Step.STEP_TYPE_DIV:
                raise exceptions.ValidationError(_('请选择半成品进行操作'))
        return data


class DoInputSerializer(serializers.Serializer):
    id = serializers.PrimaryKeyRelatedField(queryset=WMaterial.objects.all(), label='车间物料ID')
    count_input = serializers.IntegerField(min_value=0, label='消耗数量')

class DoOutputSerializer(serializers.Serializer):
    subproduction_plan = serializers.PrimaryKeyRelatedField(queryset=SubProductionPlan.objects.all(), label="子计划ID", required=False)
    material = serializers.PrimaryKeyRelatedField(queryset=Material.objects.all(), label='物料ID')
    count_output = serializers.IntegerField(min_value=0, label='产出数量')

class OperationRecordItemSerializer(serializers.ModelSerializer):
    class Meta:
        model = OperationRecordItem
        fields = ['form_field', 'field_value']

class OperationRecordSerializer(serializers.ModelSerializer):
    record_data = OperationRecordItemSerializer(many=True)
    class Meta:
        model = OperationRecord
        fields = ['form', 'record_data']

class OperationWproductListSerializer(serializers.ModelSerializer):
    material_ = MaterialSimpleSerializer(source='material', read_only=True)
    subproduction_plan_ = SubproductionPlanSimpleSerializer(source='subproduction_plan', read_only=True)
    class Meta:
        model = OperationWproduct
        fields = '__all__'


class OperationSubmitSerializer(serializers.Serializer):
    step = serializers.PrimaryKeyRelatedField(queryset=Step.objects.all(), label="子工序ID")
    subproduction_plan = serializers.PrimaryKeyRelatedField(queryset=SubProductionPlan.objects.all(), label="子计划ID", required=False)
    wproducts = serializers.ListField(child=
        serializers.PrimaryKeyRelatedField(queryset=WProduct.objects.all()), label="半成品ID列表", required=False)
    input = DoInputSerializer(many=True, required=False)
    output = DoOutputSerializer(many=True, required=False)
    forms = OperationRecordSerializer(many=True, required=False)
    remark = serializers.CharField(required=False, label='操作备注', allow_blank=True, allow_null=True)
    use_scrap = serializers.BooleanField(required=False, default=False)

class WpmTestRecordItemCreateSerializer(serializers.ModelSerializer):
    class Meta:
        model = TestRecordItem
        fields = ['form_field', 'field_value', 'is_testok']

class WpmTestRecordCreateSerializer(serializers.ModelSerializer):
    record_data = WpmTestRecordItemCreateSerializer(many=True)
    wproduct = serializers.PrimaryKeyRelatedField(queryset=WProduct.objects.all(), required=True)
    is_testok = serializers.BooleanField(required=False)
    class Meta:
        model = TestRecord
        fields = ['form', 'record_data', 'is_testok', 'wproduct']

class WproductPutInSerializer(serializers.Serializer):
    """
    半成品入库序列化
    """

class WplanPutInSerializer(serializers.Serializer):
    warehouse = serializers.PrimaryKeyRelatedField(queryset=WareHouse.objects.all(), label="仓库ID")
    remark = serializers.CharField(label="入库备注", required =False)

class WproductPutInSerializer(serializers.Serializer):
    warehouse = serializers.PrimaryKeyRelatedField(queryset=WareHouse.objects.all(), label="仓库ID")
    remark = serializers.CharField(label="入库备注", required =False)

class OperationEquipListSerializer(serializers.Serializer):
    equip_ = EquipmentSimpleSerializer(source='equip', read_only=True)
    class Meta:
        model = OperationEquip
        fields = '__all__'

class OperationEquipUpdateSerializer(serializers.ModelSerializer):
    class Meta:
        model = OperationEquip
        fields = ['remark']

class OperationRecordListSerializer(serializers.ModelSerializer):
    form_ = RecordFormSimpleSerializer(source='form', read_only=True)
    class Meta:
        model = OperationRecord
        fields = '__all__'