from drf_spectacular.utils import extend_schema_serializer

from rest_framework import serializers

from api.serializers import common

from devops.models.git_group import GitGroup
from devops.models.git_repository.github import GitHubRepository
from devops.serializers.git_repository.base import (
    BaseSerializer,
    ModelSerializer as GitModelSerializer,
    ViewSerializer as GitViewSerializer
)



class GroupField(serializers.PrimaryKeyRelatedField):


    def __init__(self, **kwargs):

        kwargs['label'] = GitHubRepository.git_group.field.verbose_name
        kwargs['help_text'] = GitHubRepository.git_group.field.help_text

        super().__init__(**kwargs)


    def get_queryset(self):

        qs = GitGroup.objects.filter(
            provider = int(GitGroup.GitProvider.GITHUB)
        )

        return qs



@extend_schema_serializer(component_name = 'GitHubModelSerializer')
class ModelSerializer(
    GitModelSerializer
):
    """GitHub Repository"""

    git_group = GroupField( required = True, write_only = True )

    class Meta:

        model = GitHubRepository

        # note_basename = 'devops:_api_v2_feature_flag_note'

        fields = GitModelSerializer.Meta.fields + [
            'wiki',
            'issues',
            'sponsorships',
            'preserve_this_repository',
            'discussions',
            'projects',
            'created',
            'modified',
            '_urls',
        ]

        read_only_fields = GitModelSerializer.Meta.default_read_only_fields + [
            'provider',
        ]


    def is_valid(self, raise_exception = False):

        is_valid = super().is_valid( raise_exception = raise_exception )

        self.validated_data['provider'] = getattr(
            GitGroup.GitProvider,
            str(self.context['view'].kwargs['git_provider']).upper()
        )

        return is_valid



@extend_schema_serializer(component_name = 'GitHubViewSerializer')
class ViewSerializer(
    GitViewSerializer,
    ModelSerializer,
):
    """GitHub View Repository"""

    pass
