from apps.warehouse.web.api.v1 import serializers as warehouse_serializers
from apps.warehouse import models as warehouse_models
from common.liara_tools import upload_to_liara
from rest_framework.decorators import action
from rest_framework.response import Response
from rest_framework import viewsets, filters
from django.db import transaction
from rest_framework import status


class InventoryEntryViewSet(viewsets.ModelViewSet):
    queryset = warehouse_models.InventoryEntry.objects.all()
    serializer_class = warehouse_serializers.InventoryEntrySerializer
    filter_backends = [filters.SearchFilter]
    search_fields = ['']

    @action(
        methods=['get'],
        detail=True,
        url_path='confirmation_document',
        url_name='confirmation_document',
        name='confirmation_document'
    )
    def confirmation_document(self, request, pk=None):
        """ upload document for inventory entry confirmation """

        inventory = self.get_object()

        # upload document to liara
        document = request.FILES.get('document')
        document_url = upload_to_liara(
            document,
            f'inventory_entry_document_{inventory.di}'
        )


class InventoryQuotaSaleTransactionViewSet(viewsets.ModelViewSet):
    queryset = warehouse_models.InventoryQuotaSaleTransaction.objects.all()
    serializer_class = warehouse_serializers.InventoryQuotaSaleTransactionSerializer
    filter_backends = [filters.SearchFilter]
    search_fields = ['']