from artists.schemas import label_artist_response
from auth.auth_view import RegisteredAuthorizedView
from artists.services.artists_service import ArtistsService
from flask_apispec import marshal_with, doc

from services.users_repository import UsersRepository
from utils.exceptions import NotFound


@doc(tags=['LabelArtists'])
class LabelArtistsView(RegisteredAuthorizedView):
    artists_service = ArtistsService()
    users_repository = UsersRepository()

    @doc(description='Retrieve all artist for specific label.')
    @marshal_with(
        label_artist_response(many=True),
        code=200,
        description='List with artists for specific label.'
    )
    @marshal_with(schema=None, code=403, description='User does not have access to the label.')
    @marshal_with(schema=None, code=401, description='User is not authenticated.')
    def get(self, label_id):
        if not self.users_repository.is_label_exists(label_id):
            raise NotFound(f"Label with id {label_id} not exist.")

        self.permissions.can_access_label(label_id)

        return self.artists_service.get_label_artists(label_id)