factory/apps/wpm/views.py

import math

from django.db import transaction
from rest_framework.decorators import action
from rest_framework.exceptions import ParseError
from rest_framework.mixins import DestroyModelMixin, ListModelMixin, UpdateModelMixin, CreateModelMixin
from rest_framework.response import Response
from rest_framework.serializers import Serializer
from django.db.models import Sum
from django.utils import timezone
from apps.system.models import User

from apps.mtm.models import Material, Process, Route, Mgroup, RoutePack
from apps.utils.viewsets import CustomGenericViewSet, CustomModelViewSet
from apps.utils.mixins import CustomListModelMixin, BulkCreateModelMixin, BulkDestroyModelMixin

from .filters import StLogFilter, SfLogFilter, WMaterialFilter, MlogFilter, HandoverFilter, MlogbFilter, BatchStFilter
from .models import (SfLog, SfLogExp, StLog, WMaterial, Mlog, Handover, Mlogb,
                     Mlogbw, AttLog, OtherLog, Fmlog, BatchSt, MlogbDefect, MlogUser, BatchLog)
from .serializers import (SflogExpSerializer, SfLogSerializer, StLogSerializer, WMaterialSerializer,
                          MlogRevertSerializer,
                          MlogSerializer, MlogRelatedSerializer, DeptBatchSerializer, HandoverSerializer,
                          HandoverUpdateSerializer,
                          GenHandoverSerializer, GenHandoverWmSerializer, MlogAnaSerializer,
                          AttLogSerializer, OtherLogSerializer, MlogInitSerializer, MlogChangeSerializer,
                          MlogbDetailSerializer, MlogbInSerializer, MlogbInUpdateSerializer,
                          MlogbOutUpdateSerializer, FmlogSerializer, FmlogUpdateSerializer, BatchStSerializer,
                          MlogbwCreateUpdateSerializer, HandoverMgroupSerializer, MlogListSerializer, 
                          MlogbSerializer, MlogUserSerializer, BatchLogSerializer)
from .services import mlog_submit, handover_submit, mlog_revert, get_batch_dag
from apps.wpm.services import mlog_submit_validate, generate_new_batch
from apps.wf.models import State
from apps.wpmw.models import Wpr
from apps.qm.models import Qct, Ftest, TestItem
from apps.enm.models import EnStat
from django.db.models import Q
from apps.utils.tools import convert_ordereddict, update_dict
from django.db.models import Count


# Create your views here.


class StLogViewSet(CustomModelViewSet):
    """
    list:异常记录

    异常记录
    """
    queryset = StLog.objects.all()
    serializer_class = StLogSerializer
    select_related_fields = ['mgroup']
    filterset_class = StLogFilter
    ordering = ['-start_time']

    def destroy(self, request, *args, **kwargs):
        obj: StLog = self.get_object()
        if obj.is_shutdown:
            if obj.duration_sec <= 60:
                pass
            else:
                raise ParseError('停机记录不可删除')
        return super().destroy(request, *args, **kwargs)


class SfLogViewSet(UpdateModelMixin, CustomListModelMixin, DestroyModelMixin, CustomGenericViewSet):
    """
    list:值班记录

    值班记录
    """
    perms_map = {'get': '*', 'put': 'sflog.update', 'delete': 'sflog.delete'}
    queryset = SfLog.objects.all()
    serializer_class = SfLogSerializer
    select_related_fields = ['mgroup', 'shift', 'team', 'leader']
    filterset_class = SfLogFilter
    search_fields = ['note']
    ordering = ['-start_time']

    def add_info_for_list(self, data):
        sflogs = [i['id'] for i in data]
        sflogs_dict = EnStat.objects.filter(sflog_id__in=sflogs, type='sflog').values('sflog_id', 'total_production','qua_data','production_hour','elec_consume_unit','run_rate','production_cost_unit')
        # 创建索引
        sflogs_dict = {x['sflog_id']: x for x in sflogs_dict}
        for item in data:
            if item['id'] in sflogs_dict:
                item.update({"enstat_info": sflogs_dict[item['id']]})
        return data
    
    @action(methods=['get'], detail=True, perms_map={'get': '*'})
    def init_test(self, request, pk=None):
        """
        初始化检测录入

        初始化检测录入
        """
        from apps.qm.models import QuaStat, TestItem
        from apps.qm.serializers import QuaStatSerializer
        obj = self.get_object()
        test_materials = Material.objects.filter(
            id__in=obj.mgroup.test_materials).order_by('sort', '-create_time')
        for material in test_materials:
            testitems = TestItem.objects.filter(
                id__in=material.testitems).order_by('sort', '-create_time')
            for testitem in testitems:
                params = {'material': material,
                          'testitem': testitem, 'sflog': obj}
                QuaStat.objects.get_or_create(
                    **params, defaults={**params, **{'create_by': request.user, 'belong_dept': obj.mgroup.belong_dept}})
        qs = QuaStat.objects.filter(sflog=obj).order_by(
            'material__sort', 'material__create_time', 'testitem__sort', 'testitem__create_time')
        sr = QuaStatSerializer(instance=qs, many=True)
        return Response(sr.data)
    
    
class SfLogExpViewSet(ListModelMixin, UpdateModelMixin, CustomGenericViewSet):
    """
    list:异常值班处理

    异常值班处理
    """
    perms_map = {'get': '*', 'put': 'sflogexp.update'}
    queryset = SfLogExp.objects.all()
    serializer_class = SflogExpSerializer
    select_related_fields = ['sflog', 'sflog__mgroup', 'stlog', 'sflog__team', 'sflog__shift', 'sflog__leader', 'stlog']
    filterset_fields = ['sflog', 'stlog']


class WMaterialViewSet(ListModelMixin, CustomGenericViewSet):
    """
    list: 车间库存

    车间库存
    """
    perms_map = {'get': '*'}
    queryset = WMaterial.objects.filter(count__gt=0)
    serializer_class = WMaterialSerializer
    select_related_fields = ['material', 'belong_dept', 'material__process', 'supplier']
    search_fields = ['material__name',
                    'material__number', 'material__specification', 'batch', 'material__model', "defect__name", "notok_sign"]
    filterset_class = WMaterialFilter
    ordering_fields = ["update_time", "state", "count", "count_xtest"]

    def filter_queryset(self, queryset):
        queryset = super().filter_queryset(queryset)
        if self.request.query_params.get('state_all'):
            return queryset
        return queryset.exclude(state=WMaterial.WM_SCRAP)

    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=DeptBatchSerializer)
    @transaction.atomic
    def batchs(self, request):
        """获取车间的批次号(废弃)

        获取车间的批次号
        """
        sr = DeptBatchSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        batchs = WMaterial.objects.filter(
            belong_dept__name=vdata['belong_dept_name'], count__gt=0).values_list('batch', flat=True).distinct()
        return Response(list(batchs))


class MlogViewSet(CustomModelViewSet):
    """
    list: 生产日志

    生产日志
    """
    queryset = Mlog.objects.all()
    serializer_class = MlogSerializer
    list_serializer_class = MlogListSerializer
    select_related_fields = ['create_by', 'update_by', 'mtask', 'mtaskb',
                             'handle_user', 'handle_user_2', 'equipment', 'mgroup__belong_dept',
                             'equipment_2', 'material_in', 'material_out', 'route__routepack', 
                             'supplier', 'ticket', 'mgroup__process', 'test_user', 'handle_leader', 'test_user']
    prefetch_related_fields = ['handle_users',
                               'material_outs', 'b_mlog', 'equipments']
    filterset_class = MlogFilter
    search_fields = ['material_in__name',
                    'material_in__number', 'material_in__specification', 'batch', 'material_in__model',
                    'material_out__name', 'material_out__number', 'material_out__specification', 'material_out__model',]

    def add_info_for_item(self, data):
        if data.get("oinfo_json", {}):
            czx_dict = dict(TestItem.objects.filter(id__in=data.get("oinfo_json", {}).keys()).values_list('id', 'name'))
            data["oinfo_json_"] = {czx_dict.get(k, k): v for k, v in data.get("oinfo_json", {}).items()}
        return data

    def add_info_for_list(self, data):
        czx_dict = {}
        for item in data:
            czx_dict.update(item.get("oinfo_json", {}))
        czx_dict = dict(TestItem.objects.filter(id__in=czx_dict.keys()).values_list('id', 'name'))
        for item in data:
            if item.get("oinfo_json", None):
                item["oinfo_json_"] = {czx_dict.get(k, k): v for k, v in item.get("oinfo_json", {}).items()}
        if self.request.query_params.get('with_mlogb', False):
            data_dict = {item['id']: {**item, "mlogb_full": [], "mlogb": []} for item in data}
            mlogb_qs = Mlogb.objects.filter(mlog__id__in=data_dict.keys()).select_related("material_in", "material_out").order_by("create_time")
            mlogb_data = MlogbSerializer(instance=mlogb_qs, many=True).data
            for item in mlogb_data:
                item_dict = convert_ordereddict(item)
                if item_dict["mlog"] in data_dict:
                    data_dict[item_dict["mlog"]]["mlogb_full"].append(item_dict)
                    if item.get("material_out", None):
                        data_dict[item_dict["mlog"]]["mlogb"].append(item_dict)
            data = list(data_dict.values())
        return data

    @transaction.atomic
    def perform_destroy(self, instance):
        if instance.submit_time is not None:
            raise ParseError('日志已提交不可变动')
        if instance.ticket and instance.ticket.state != State.STATE_TYPE_START:
            raise ParseError('该日志存在审批!')
        # delete_auditlog(instance, instance.id)
        if instance.ticket:
            instance.ticket.delete()
        ftestIds = list(Ftest.objects.filter(mlogbw_ftest__mlogb__mlog=instance).values_list('id', flat=True))
        instance.delete()
        Ftest.objects.filter(id__in=ftestIds).delete()

    @transaction.atomic
    def perform_update(self, serializer):
        ins = serializer.instance
        if ins.ticket and ins.ticket.state != State.STATE_TYPE_START:
            raise ParseError('该日志在审批中不可修改!')
        if ins.submit_time is not None:
            raise ParseError('该日志已提交!')
        # val_old = MlogSerializer(instance=ins).data
        serializer.save()
        # val_new = MlogSerializer(instance=ins).data
        # create_auditlog('update', ins, val_new, val_old)

    @action(methods=['post'], detail=False, perms_map={'post': 'mlog.init'}, serializer_class=MlogInitSerializer)
    def init(self, request, *args, **kwargs):
        """初始化日志

        初始化日志
        """
        sr = self.get_serializer(data=request.data)
        sr.is_valid(raise_exception=True)
        ins = sr.save()
        return Response(MlogSerializer(ins).data)
    
    @action(methods=['post'], detail=True, perms_map={'post': 'mlog.update'}, serializer_class=MlogChangeSerializer)
    def change(self, request, *args, **kwargs):
        """修改日志

        修改日志
        """
        ins = self.get_object()
        if ins.ticket and ins.ticket.state != State.STATE_TYPE_START:
            raise ParseError('该日志在审批中不可修改!')
        sr = MlogChangeSerializer(instance=ins, data=request.data)
        sr.is_valid(raise_exception=True)
        sr.save()
        return Response(MlogSerializer(ins).data)

    @action(methods=['post'], detail=True, perms_map={'post': 'mlog.submit'}, serializer_class=Serializer)
    def submit(self, request, *args, **kwargs):
        """日志提交(变动车间库存)

        日志提交
        """
        ins: Mlog = self.get_object()
        now = timezone.now()
        if ins.ticket:
            raise ParseError('该日志存在审批!')
        else:
            p: Process = ins.mgroup.process
            if p.mlog_need_ticket:
                raise ParseError('该日志需要审批!')
        mlog_submit_validate(ins)
        with transaction.atomic():
            mlog_submit(ins, self.request.user, now)
            vdata_new = MlogSerializer(ins).data
            # create_auditlog('submit', ins, vdata_new,
            #                 vdata_old, now, self.request.user)
        return Response(vdata_new)

    @action(methods=['post'], detail=True, perms_map={'post': 'mlog.submit'}, serializer_class=MlogRevertSerializer)
    def revert(self, request, *args, **kwargs):
        """撤回日志提交

        撤回日志提交
        """
        ins: Mlog = self.get_object()
        if ins.ticket:
            raise ParseError('该日志存在审批!')
        user = request.user
        if ins.submit_time is None:
            raise ParseError('日志未提交不可撤销')
        if user != ins.submit_user:
            raise ParseError('非提交人不可撤销!')
        now = timezone.now()
        with transaction.atomic():
            mlog_revert(ins, user, now)
            # create_auditlog('revert', ins, {}, {}, now, user,
            #             request.data.get('change_reason', ''))
        return Response(MlogSerializer(instance=ins).data)

    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=MlogRelatedSerializer)
    @transaction.atomic
    def related_first(self, request, *args, **kwargs):
        """获取相关任务的第一道工序日志

        获取相关任务的第一道工序日志
        """
        sr = MlogRelatedSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        mtask = vdata['mtask']
        if mtask.utask:
            mtasks = mtask.related
            mlogs = Mlog.objects.filter(mtask__in=mtasks).order_by(
                'mtask__mgroup__process__sort', 'batch', 'create_time')
        data = MlogSerializer(instance=mlogs, many=True).data
        res_data = []
        for ind, val in enumerate(data):
            if ind == 0:
                res_data.append(val)
            else:
                before = data[ind-1]
                if val['batch'] != before['batch']:
                    res_data.append(val)
        return Response(res_data)

    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=MlogAnaSerializer)
    def ana(self, request):
        """核心统计数据

        核心统计数据
        """
        sr = MlogAnaSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        mlogs = Mlog.objects.exclude(submit_time=None)
        if vdata.get('belong_dept_name', ''):
            mlogs = mlogs.filter(
                mgroup__belong_dept__name=vdata['belong_dept_name'])
        if vdata.get('material_cate', ''):
            mlogs = mlogs.filter(
                material_out__cate=vdata['material_cate'])
        if vdata.get('start_date', ''):
            mlogs = mlogs.filter(handle_date__gte=vdata['start_date'])
        if vdata.get('end_date', ''):
            mlogs = mlogs.filter(handle_date__lte=vdata['end_date'])
        res = mlogs.aggregate(
            count_real=Sum('count_real'),
            count_ok=Sum('count_ok'),
            count_notok=Sum('count_notok'),
            count_n_zw=Sum('count_n_zw'),
            count_n_tw=Sum('count_n_tw'),
            count_n_qp=Sum('count_n_qp'),
            count_n_wq=Sum('count_n_wq'),
            count_n_dl=Sum('count_n_dl'),
            count_n_pb=Sum('count_n_pb'),
            count_n_dxt=Sum('count_n_dxt'),
            count_n_jsqx=Sum('count_n_jsqx'),
            count_n_qt=Sum('count_n_qt'))
        for i in res:
            if res[i] is None:
                res[i] = 0
        return Response(res)


class HandoverViewSet(CustomModelViewSet):
    """
    list: 交接记录

    交接记录
    """
    queryset = Handover.objects.all()
    serializer_class = HandoverSerializer
    select_related_fields = ['send_user', 'send_mgroup', 'send_dept', 'recive_user', 'recive_mgroup', 'recive_dept', 'wm']
    filterset_class = HandoverFilter
    search_fields = ['id', 'material__name',
                    'material__number', 'material__specification', 'batch', 'material__model', 'b_handover__batch', "new_batch"]

    def perform_destroy(self, instance):
        user = self.request.user
        if instance.submit_time is not None:
            raise ParseError('日志已提交不可变动')
        if instance.send_user != user and instance.recive_user != user and instance.create_by != user:
            raise ParseError('非交送人和接收人不可删除该记录')
        return super().perform_destroy(instance)
    
    @action(methods=['post'], detail=False, perms_map={'post': 'handover.create'}, serializer_class=HandoverSerializer)
    @transaction.atomic
    def create_and_submit(self, request, *args, **kwargs):
        user = request.user
        sr = HandoverSerializer(data=request.data, context={'request': request})
        sr.is_valid(raise_exception=True)
        ins = sr.save()
        if ins.type != Handover.H_SCRAP:
            if ins.recive_user is None or user == ins.recive_user or user.belong_dept == ins.recive_user.belong_dept:
                pass
            else:    
                raise ParseError('非接收人不可提交')
        if ins.submit_time is None:
            handover_submit(ins, user, None)
        return Response({"id": ins.id})

    @action(methods=['post'], detail=True, perms_map={'post': 'handover.submit'}, serializer_class=Serializer)
    @transaction.atomic
    def submit(self, request, *args, **kwargs):
        """交接记录提交(变动车间库存)

        交接记录提交
        """
        ins: Handover = self.get_object()
        user: User = self.request.user
        if ins.type != Handover.H_SCRAP:
            if ins.recive_user is None or user == ins.recive_user or user.belong_dept == ins.recive_user.belong_dept:
                pass
            else:    
                raise ParseError('非接收人不可提交')
        if ins.submit_time is None:
            handover_submit(ins, user, None)
        return Response()

    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=HandoverMgroupSerializer)
    @transaction.atomic
    def mgroups(self, request, *args, **kwargs):
        """获取可交接到的工段

        获取可交接到的工段
        """
        sr = HandoverMgroupSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        materialInId = vdata['material']
        type = vdata['type']
        m_qs = Mgroup.objects.all()
        if type in [Handover.H_NORMAL, Handover.H_CHANGE]:
            m_qs = m_qs.filter(process__route_p__routepack__state=RoutePack.RP_S_CONFIRM)
            m_qs = m_qs.filter(
                process__route_p__material_in__id=materialInId)|m_qs.filter(
                    process__route_p__routemat_route__material__id=materialInId
                )
        elif type in [Handover.H_SCRAP]:
            m_qs = m_qs.filter(process=None)
        return Response(list(m_qs.values('id', 'name').distinct()))
        
    @action(methods=['post'], detail=False, perms_map={'post': 'handover.create'}, serializer_class=GenHandoverWmSerializer)
    @transaction.atomic
    def gen_by_wm(self, request):
        """从车间库存生成交接记录(废弃)

        从车间库存生成交接记录
        """
        sr = GenHandoverWmSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        user = request.user
        send_date, send_mgroup, send_user, recive_dept, recive_user, wm, count = vdata['send_date'], vdata['send_mgroup'], vdata[
            'send_user'], vdata['recive_dept'], vdata['recive_user'], vdata['wm'], vdata['count']
        if send_mgroup.belong_dept != wm.belong_dept:
            raise ParseError('送料工段错误!')
        handover = Handover.objects.create(
            send_date=send_date,
            send_user=send_user,
            recive_dept=recive_dept,
            recive_user=recive_user,
            send_mgroup=send_mgroup,
            send_dept=wm.belong_dept,
            batch=wm.batch,
            material=wm.material,
            count=count,
            wm=wm,
            create_by=user
        )
        return Response({'handover': handover.id})

    @action(methods=['post'], detail=False, perms_map={'post': 'handover.create'}, serializer_class=GenHandoverSerializer)
    @transaction.atomic
    def gen_by_mlog(self, request):
        """从生产日志生成交接记录(废弃)

        从生产日志生成交接记录
        """
        sr = GenHandoverSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        user = request.user
        send_date, send_user, recive_dept, recive_user = vdata['send_date'], vdata[
            'send_user'], vdata['recive_dept'], vdata['recive_user']
        for mlog in vdata['mlogs']:
            Handover.objects.create(
                send_date=send_date,
                send_user=send_user,
                recive_dept=recive_dept,
                recive_user=recive_user,
                send_dept=mlog.mgroup.belong_dept,
                batch=mlog.batch,
                material=mlog.material_out,
                count=mlog.count_real,
                count_eweight=mlog.count_real_eweight,
                mlog=mlog,
                send_mgroup=mlog.mgroup,
                create_by=user
            )
        return Response()


class AttlogViewSet(CustomModelViewSet):
    """
    list: 车间到岗

    车间到岗
    """
    queryset = AttLog.objects.all()
    serializer_class = AttLogSerializer
    select_related_fields = ['user', 'post', 'sflog']
    filterset_fields = ['sflog__mgroup',
                        'sflog__mgroup__belong_dept__name', 'sflog__work_date', 'sflog__mgroup__cate', 'sflog__mgroup__need_enm']
    ordering = ['-sflog__work_date', 'create_time']


class OtherLogViewSet(CustomModelViewSet):
    """
    list: 其他生产记录

    其他生产记录
    """
    queryset = OtherLog.objects.all()
    serializer_class = OtherLogSerializer
    filterset_fields = {
        "product": ["exact"],
        "handle_date": ["exact", "gte", "lte"]
    }
    search_fields = ['product']
    ordering = ['-handle_date', '-create_time']


class MlogbViewSet(CustomListModelMixin, CustomGenericViewSet):
    perms_map = {'get': '*'}
    queryset = Mlogb.objects.all()
    serializer_class = MlogbDetailSerializer
    select_related_fields = ["material_out", "material_in", "test_user"]
    filterset_class = MlogbFilter
    ordering = ["create_time"]


class MlogbInViewSet(CreateModelMixin, UpdateModelMixin, DestroyModelMixin, CustomGenericViewSet):
    perms_map = {'post': 'mlog.update', 'delete': 'mlog.update', 'put': 'mlog.update'}
    queryset = Mlogb.objects.filter(material_in__isnull=False)
    serializer_class = MlogbInSerializer
    update_serializer_class = MlogbInUpdateSerializer

    @transaction.atomic
    def perform_destroy(self, instance):
        ins: Mlogb = instance
        if ins.mlog.submit_time is not None:
            raise ParseError('生产日志已提交不可编辑')
        ins.delete()

    @transaction.atomic
    def perform_create(self, serializer):
        mlogbin: Mlogb = serializer.save()
        mlog:Mlog = mlogbin.mlog
        route:Route = mlog.route
        mtype = route.process.mtype if route else None
        is_fix = mlog.is_fix
        qct = mlog.qct
        # 以及mlogbw
        material_in:Material = mlogbin.material_in
        # 如果是返修，则输出和输入相同
        material_out:Material = mlog.material_out if is_fix is False else material_in
        if material_out is None:
            raise ParseError('产物不可为空')
        # 如果是主要输入物料且是主批次，才需生成输出
        if route and route.material_in != material_in or mlogbin.parent is not None:
            return

        wm_in: WMaterial = mlogbin.wm_in

        if material_in.tracking == Material.MA_TRACKING_SINGLE:
            if mlogbin.count_use == wm_in.count:  # 自动创建mlogbw
                for wpr in Wpr.objects.filter(wm=wm_in).order_by("number"):
                    Mlogbw.objects.get_or_create(wpr=wpr, mlogb=mlogbin, defaults={"number": wpr.number})
        
        if qct is None and not (is_fix and mtype == Process.PRO_PROD):
            mlog.qct = Qct.get(material_out, "process")
            mlog.save(update_fields = ["qct"])

        m_dict = {
            "mtask": mlogbin.mtask,
            "mlog": mlog,
            "material_out": material_out,
            "batch": mlogbin.batch,
            "batch_ofrom": wm_in.batch_ofrom, "material_ofrom": wm_in.material_ofrom, 
            "qct": qct
        }
        if mtype == Process.PRO_DIV and material_in.tracking == Material.MA_TRACKING_SINGLE:
            pass
        else:
            m_dict['batch'] = generate_new_batch(mlogbin.batch, mlog)

        if mtype == Process.PRO_NORMAL: # 正常  支持批到批， 个到个
            d_count_real = mlogbin.count_use
            d_count_ok = mlogbin.count_use
            mlogbout, _ = Mlogb.objects.get_or_create(mlogb_from=mlogbin, defaults=
                update_dict(m_dict, {"count_real": d_count_real, "count_ok": d_count_ok}))
            mlogbout.count_json_from = mlogbin.count_json_from
            mlogbout.save(update_fields=["count_json_from"])
            if material_in.tracking == Material.MA_TRACKING_SINGLE and material_out.tracking == Material.MA_TRACKING_SINGLE:
                 for mlogbwin in Mlogbw.objects.filter(mlogb=mlogbin).order_by("number"):
                     wpr_ = mlogbwin.wpr
                     Mlogbw.objects.get_or_create(wpr=wpr_, mlogb=mlogbout, defaults={"number": wpr_.number, "mlogbw_from": mlogbwin})
        elif mtype == Process.PRO_DIV: # 切分 支持批到批，个到个， 个到批
            div_number = route.div_number
            if material_in.tracking == Material.MA_TRACKING_SINGLE and material_out.tracking == Material.MA_TRACKING_BATCH:
                for mlogbwin in Mlogbw.objects.filter(mlogb=mlogbin).order_by("number"):
                    m_dict["batch"] = mlogbwin.number
                    Mlogb.objects.get_or_create(mlogbw_from=mlogbwin, defaults=update_dict(m_dict, {"count_real": div_number, "count_ok": div_number}))
            elif material_in.tracking == Material.MA_TRACKING_SINGLE and material_out.tracking == Material.MA_TRACKING_SINGLE:
                d_count_real = mlogbin.count_use * div_number
                d_count_ok = d_count_real
                mlogbout, _ = Mlogb.objects.get_or_create(mlogb_from=mlogbin, defaults=update_dict(m_dict, 
                                                                                                   {"count_real": d_count_real, "count_ok": d_count_ok}))
                for mlogbwin in Mlogbw.objects.filter(mlogb=mlogbin).order_by("number"):
                    wpr_ = mlogbwin.wpr
                    for i in range(div_number):
                        Mlogbw.objects.get_or_create(mlogb=mlogbout, number=f'{wpr_.number}-{i+1}', defaults={"mlogbw_from": mlogbwin})
            elif material_in.tracking == Material.MA_TRACKING_BATCH and material_out.tracking == Material.MA_TRACKING_BATCH:
                d_count_real = mlogbin.count_use * div_number
                d_count_ok = d_count_real
                mlogbout, _ = Mlogb.objects.get_or_create(mlogb_from=mlogbin, defaults=update_dict(m_dict,{"count_real": d_count_real, "count_ok": d_count_ok}))
                mlogbout.count_json_from = mlogbin.count_json_from
                mlogbout.save(update_fields=["count_json_from"])
        elif mtype == Process.PRO_MERGE: # 支持批到批
            xcount = math.floor( mlogbin.count_use / route.div_number)
            d_count_real = xcount
            d_count_ok = xcount
            mlogbout, _ = Mlogb.objects.get_or_create(mlogb_from=mlogbin, defaults=update_dict(m_dict, {"count_real": d_count_real, "count_ok": d_count_ok}))
            mlogbout.count_json_from = mlogbin.count_json_from
            mlogbout.save(update_fields=["count_json_from"])
        elif is_fix:# 支持批到批，个到个
            d_count_real = mlogbin.count_use
            d_count_ok = mlogbin.count_use
            Mlogb.objects.get_or_create(mlogb_from=mlogbin, defaults=update_dict(m_dict,{"count_real": d_count_real, "count_ok": d_count_ok}))
            if material_in.tracking == Material.MA_TRACKING_SINGLE and material_out.tracking == Material.MA_TRACKING_SINGLE:
                for mlogbwin in Mlogbw.objects.filter(mlogb=mlogbin).order_by("number"):
                    wpr_ = mlogbwin.wpr
                    Mlogbw.objects.get_or_create(wpr=wpr_, mlogb=mlogbout, defaults={"number": wpr_.number, "mlogbw_from": mlogbwin})
        else:
            raise ParseError("不支持生成产出物料!")


class MlogbOutViewSet(UpdateModelMixin, CustomGenericViewSet):
    perms_map = {"put": "mlog.update"}
    queryset = Mlogb.objects.filter(material_out__isnull=False)
    serializer_class = MlogbOutUpdateSerializer


class FmlogViewSet(CustomModelViewSet):
    perms_map = {'get': '*', 'post': 'mlog.create', 'put': 'mlog.update', 'delete': 'mlog.delete'}
    queryset = Fmlog.objects.all()
    serializer_class = FmlogSerializer
    update_serializer_class = FmlogUpdateSerializer
    filterset_fields = ['mtask', 'mgroup', 'mtask__route', 'enabled']
    select_related_fields = ['mtask', 'mgroup', 'mtask__route', 'mtask__route__routepack', "mtask__route__material_out"]

    def destroy(self, request, *args, **kwargs):
        ins = self.get_object()
        if Mlog.objects.filter(fmlog=ins).exists():
            raise ParseError('因存在二级日志不可删除')
        return super().destroy(request, *args, **kwargs)
    
    @action(methods=['post'], detail=True, perms_map={'post': '*'}, serializer_class=Serializer)
    def toggle_enabled(self, request, *args, **kwargs):
        ins:Fmlog = self.get_object()
        ins.enabled = False if ins.enabled else True
        ins.save()
        return Response()
        
class BatchStViewSet(ListModelMixin, CustomGenericViewSet):
    """
    list: 批次统计数据

    批次统计数据
    """
    perms_map = {"get": "*"}
    queryset = BatchSt.objects.all()
    serializer_class = BatchStSerializer
    ordering_fields = ["batch", "last_time", "update_time"]
    ordering = ["batch"]
    filterset_class = BatchStFilter


class MlogbwViewSet(CustomModelViewSet):
    perms_map = {"get": "*", "post": "mlog.update", "put": "mlog.update", "delete": "mlog.update"}
    queryset = Mlogbw.objects.all()
    serializer_class = MlogbwCreateUpdateSerializer
    filterset_fields = ['mlogb']
    ordering = ["number", "create_time"]
    ordering_fields = ["number", "create_time"]

    def filter_queryset(self, queryset):
        if not self.detail and not self.request.query_params.get('mlogb', None):
            raise ParseError('请指定所属消耗/产出明细')
        return super().filter_queryset(queryset)

    @transaction.atomic
    def perform_create(self, serializer):
        ins:Mlogbw = serializer.save()
        route:Route = ins.mlogb.mlog.route
        mlogb:Mlogb = ins.mlogb
        Mlogbw.cal_count_notok(mlogb)
        # 如果是输入且输出追踪到个，需同步创建
        material_in:Material = mlogb.material_in
        if material_in is not None:
            mlogb_qs = Mlogb.objects.filter(mlogb_from=mlogb)
            material_out:Material = mlogb.mlog.material_out
            mtype = route.process.mtype if route.process else None
            if mtype == Process.PRO_DIV:
                mlogbin = ins.mlogb
                wm_in = mlogbin.wm_in
                mlog = mlogbin.mlog
                div_number = route.div_number
                m_dict = {
                "mtask": mlogbin.mtask,
                "mlog": mlog,
                "batch":  ins.number,
                "material_out": material_out,
                "batch_ofrom": wm_in.batch_ofrom, 
                "material_ofrom": wm_in.material_ofrom,
                "count_real": div_number, 
                "count_ok": div_number, "qct": mlog.qct
                }
                mlogbout, _ = Mlogb.objects.get_or_create(mlogbw_from=ins, defaults=m_dict)
                if material_out.tracking == Material.MA_TRACKING_SINGLE:
                    for i in range(div_number):
                        Mlogbw.objects.get_or_create(mlogb=mlogbout, number=f"{ins.number}-{i+1}", defaults={"mlogbw_from": ins})
                    Mlogbw.cal_count_notok(mlogbout)
            elif mlogb_qs.exists() and material_out.tracking == Material.MA_TRACKING_SINGLE:
                for mlogb in mlogb_qs:
                    if route.process.mtype == Process.PRO_NORMAL:
                        Mlogbw.objects.get_or_create(mlogb=mlogb, wpr=ins.wpr, defaults={"number": ins.number, "mlogbw_from": ins})
                    elif route.process.mtype == Process.PRO_DIV:
                        for i in range(route.div_number):
                            Mlogbw.objects.get_or_create(mlogb=mlogb,  number=f'{ins.number}-{i+1}', defaults={"mlogbw_from": ins})
                    Mlogbw.cal_count_notok(mlogb)

    @transaction.atomic
    def perform_update(self, serializer):
        mlogbw = serializer.save()
        Mlogbw.cal_count_notok(mlogbw.mlogb)

    @transaction.atomic
    def perform_destroy(self, instance:Mlogbw):
        mlogb:Mlogb = instance.mlogb
        if mlogb.material_out is not None and instance.wpr is not None:
            raise ParseError("不能删除该产出明细")
        
        # 如果是输入且输出追踪到个，需同步删除
        material_in: Material = mlogb.material_in
        need_cal_mlogb = False
        if material_in is not None:
            mlogbw_qs = Mlogbw.objects.filter(mlogbw_from=instance)
            mlogbIds = list(mlogbw_qs.values_list("mlogb__id", flat=True))
            if mlogbIds:
                need_cal_mlogb = True


        ftest = instance.ftest
        instance.delete()
        if ftest:
            ftest.delete()
        Mlogbw.cal_count_notok(mlogb)

        if need_cal_mlogb:
            mlogb_qs = Mlogb.objects.filter(id__in=mlogbIds)
            for mlogb in mlogb_qs:
                Mlogbw.cal_count_notok(mlogb)

class MlogUserViewSet(BulkCreateModelMixin, ListModelMixin, DestroyModelMixin, CustomGenericViewSet):
    perms_map = {"get": "*", "post": "mlog.update", "delete": "mlog.update"}
    queryset = MlogUser.objects.all()
    serializer_class = MlogUserSerializer
    select_related_fields = ["handle_user", "shift", "process"]
    filterset_fields = ["mlog"]

    def get_queryset(self):
        qs = super().get_queryset()
        if self.request.method == "GET":
            qs = qs.filter(mlog__id=self.request.query_params.get("mlog", None))
        return qs
    
    def perform_destroy(self, instance):
        mlog:Mlog = instance.mlog
        if mlog.submit_time is not None:
            raise ParseError("不能删除该记录")
        return super().perform_destroy(instance)
    

class BatchLogViewSet(ListModelMixin, CustomGenericViewSet):
    perms_map = {"get": "*"}
    queryset = BatchLog.objects.all()
    serializer_class = BatchLogSerializer
    select_related_fields = ["source", "target"]

    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=Serializer)
    @transaction.atomic
    def dag(self, request):
        """
        获取该批次的DAG图数据

        获取该批次的DAG图数据
        """
        batch = request.data.get("batch", None)
        if not batch:
            raise ParseError("缺少batch参数")
        return Response(get_batch_dag(batch))