from rest_framework.views import APIView
from apps.lyTiktokUnion.models import DyProductManage,DyProductCategoryManage
from utils.jsonResponse import SuccessResponse,ErrorResponse,DetailResponse
from utils.common import get_parameter_dic,formatdatetime
from django.db.models import Q,F,Sum,Count
from django.db import transaction
from rest_framework import serializers
from rest_framework_simplejwt.authentication import JWTAuthentication
from utils.serializers import CustomModelSerializer
from utils.viewset import CustomModelViewSet
from rest_framework.permissions import IsAuthenticated
from utils.pagination import CustomPagination
from apps.lyTiktokUnion.tools.douyin import allianceColonelGoodsSync
import json
import django_filters
import datetime
import logging
logger = logging.getLogger(__name__)

class DyProductManageFilterset(django_filters.rest_framework.FilterSet):
    #开始时间
    beginAt = django_filters.DateTimeFilter(field_name='update_datetime', lookup_expr='gte')  # 指定过滤的字段
    #结束时间
    endAt = django_filters.DateTimeFilter(field_name='update_datetime', lookup_expr='lte')
    # 模糊搜索
    title = django_filters.CharFilter(field_name='title', lookup_expr='icontains')  # icontains表示该字段模糊搜索
    status = django_filters.CharFilter(field_name='status')
    is_calc_award = django_filters.CharFilter(field_name='is_calc_award')
    source = django_filters.CharFilter(field_name='source')
    product_id = django_filters.CharFilter(field_name='product_id', lookup_expr='icontains')

    class Meta:
        model = DyProductManage
        fields = ['beginAt', 'endAt','title','status','source','is_calc_award','product_id']


class DyProductManageSerializer(CustomModelSerializer):
    source_name = serializers.SerializerMethodField()

    def get_source_name(self,obj):
        return obj.get_source_display()
        
    class Meta:
        model = DyProductManage
        read_only_fields = ["id"]
        fields = '__all__'

class DyProductManageViewSet(CustomModelViewSet):
    queryset = DyProductManage.objects.filter(is_delete=False).order_by("-sort")
    serializer_class = DyProductManageSerializer
    filterset_class = DyProductManageFilterset
    # search_fields = ("name",)

    def sync_alliance_colonel_goods(self,request):
        """同步团长活动商品"""
        isok = allianceColonelGoodsSync()
        if isok:
            return SuccessResponse(msg="团长活动商品同步成功")
        return ErrorResponse(msg="团长活动商品同步失败" )

    def editAttribute(self,request,*args, **kwargs):
        """编辑属性"""
        queryset = self.filter_queryset(self.get_queryset())
        instance = queryset.filter(id=kwargs.get('pk')).first()
        reqData = get_parameter_dic(request)
        instance.sample_stock = reqData.get('sample_stock',0)
        instance.limit_d30_sales = reqData.get('limit_d30_sales', 0)
        instance.begin_time = reqData.get('begin_time', None)
        instance.end_time = reqData.get('end_time', None)
        instance.save()
        return DetailResponse(msg="修改成功")

    def editsort(self,request,*args, **kwargs):
        """修改排序"""
        sort = get_parameter_dic(request)['sort']
        queryset = self.filter_queryset(self.get_queryset())
        instance = queryset.filter(id=kwargs.get('pk')).first()
        instance.sort = sort
        instance.save()
        return SuccessResponse(msg="修改成功")

    def disablestatus(self,request,*args, **kwargs):
        """禁用状态"""
        queryset = self.filter_queryset(self.get_queryset())
        instance = queryset.filter(id=kwargs.get('pk')).first()
        if instance:
            if instance.status:
                instance.status = False
            else:
                instance.status = True
            instance.save()
            return SuccessResponse(data=None, msg="修改成功")
        else:
            return ErrorResponse(msg="未获取到该数据或无权限")

    def disablecalcaward(self,request,*args, **kwargs):
        """禁用计算奖励"""
        queryset = self.filter_queryset(self.get_queryset())
        instance = queryset.filter(id=kwargs.get('pk')).first()
        if instance:
            if instance.is_calc_award:
                instance.is_calc_award = False
            else:
                instance.is_calc_award = True
            instance.save()
            return SuccessResponse(data=None, msg="修改成功")
        else:
            return ErrorResponse(msg="未获取到该数据或无权限")


class DyProductCategoryManageFilterset(django_filters.rest_framework.FilterSet):
    #开始时间
    beginAt = django_filters.DateTimeFilter(field_name='update_datetime', lookup_expr='gte')  # 指定过滤的字段
    #结束时间
    endAt = django_filters.DateTimeFilter(field_name='update_datetime', lookup_expr='lte')
    # 模糊搜索
    name = django_filters.CharFilter(field_name='name', lookup_expr='icontains')  # icontains表示该字段模糊搜索
    status = django_filters.CharFilter(field_name='status')

    class Meta:
        model = DyProductCategoryManage
        fields = ['beginAt', 'endAt','name','status']


class DyProductCategoryManageSerializer(CustomModelSerializer):
        
    class Meta:
        model = DyProductCategoryManage
        read_only_fields = ["id"]
        fields = '__all__'

class DyProductCategoryManageViewSet(CustomModelViewSet):
    queryset = DyProductCategoryManage.objects.all().order_by("-sort")
    serializer_class = DyProductCategoryManageSerializer
    filterset_class = DyProductCategoryManageFilterset
    search_fields = ("name",)

    def disablestatus(self,request,*args, **kwargs):
        """禁用状态"""
        queryset = self.filter_queryset(self.get_queryset())
        instance = queryset.filter(id=kwargs.get('pk')).first()
        if instance:
            if instance.status:
                instance.status = False
            else:
                instance.status = True
            instance.save()
            return SuccessResponse(data=None, msg="修改成功")
        else:
            return ErrorResponse(msg="未获取到该数据或无权限")