# -*- coding: utf-8 -*-
#
from rest_framework import status, viewsets
from rest_framework.response import Response

from orgs.mixins.api import OrgBulkModelViewSet
from .. import serializers
from ..tasks import execute_account_backup_plan
from ..models import (
    AccountBackupPlan, AccountBackupPlanExecution
)

__all__ = [
    'AccountBackupPlanViewSet', 'AccountBackupPlanExecutionViewSet'
]


class AccountBackupPlanViewSet(OrgBulkModelViewSet):
    model = AccountBackupPlan
    filter_fields = ('name',)
    search_fields = filter_fields
    ordering_fields = ('name',)
    ordering = ('name',)
    serializer_class = serializers.AccountBackupPlanSerializer


class AccountBackupPlanExecutionViewSet(viewsets.ModelViewSet):
    serializer_class = serializers.AccountBackupPlanExecutionSerializer
    search_fields = ('trigger',)
    filterset_fields = ('trigger', 'plan_id')
    http_method_names = ['get', 'post']

    def get_queryset(self):
        queryset = AccountBackupPlanExecution.objects.all()
        return queryset

    def create(self, request, *args, **kwargs):
        serializer = self.get_serializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        pid = serializer.data.get('plan')
        task = execute_account_backup_plan.delay(
            pid=pid, trigger=AccountBackupPlanExecution.Trigger.manual
        )
        return Response({'task': task.id}, status=status.HTTP_201_CREATED)

    def filter_queryset(self, queryset):
        queryset = super().filter_queryset(queryset)
        queryset = queryset.order_by('-date_start')
        return queryset