from rest_framework import status
from rest_framework.decorators import action
from rest_framework.pagination import PageNumberPagination
from rest_framework.request import Request
from rest_framework.response import Response
from rest_framework.routers import DefaultRouter
from rest_framework.viewsets import ViewSet

from sixGuoDjango import BaseResponse, ResData


# 创建一个自定义分页器
class CustomPagination(PageNumberPagination):
    page_size = 10  # 默认每页显示10条
    page_size_query_param = 'page_size'  # 允许客户端通过参数指定每页数量
    max_page_size = 100  # 最大每页数量限制
    page_query_param = 'page'  # 页码参数名


class 分页接口ViewSets(ViewSet):

    @action(detail=False, methods=["get", "post", "put", "delete"], url_path="xio")
    def 分页器接口(self, request: Request):
        """"""
        # page_all = xiaozizi.objects.all( )

        # 创建分页器实例
        paginator = CustomPagination()

        # 对查询集进行分页
        # paginated_data = paginator.paginate_queryset( queryset=page_all, request=request )

        # 序列化数据
        # page_list_data = [ ]
        # print( paginated_data )
        # for item in paginated_data:
        #     print( type( item ) )
        #     print( model_to_dict( instance=item, fields=None ) )
        #     page_list_data.append( model_to_dict( instance=item, fields=None ) )
        # listData = orjson.dumps(paginated_data, option=orjson.OPT_SORT_KEYS, ).decode(encoding="utf-8")
        httpResData = BaseResponse(
            resData=ResData(listData=[], dictData={"demo": "xiaozizi"}), ).model_dump()
        return Response(data=httpResData, status=status.HTTP_200_OK)


分页接口ViewSetsRouter = DefaultRouter()
分页接口ViewSetsRouter.register(prefix="", viewset=分页接口ViewSets, basename="")