from rest_framework import serializers

from outbo.apps.photobriefing.models import BriefItemPhoto


class BaseBriefItemPhotoSerializer(serializers.ModelSerializer):
    class Meta:
        model = BriefItemPhoto


class BriefItemPhotoSerializer:
    class Create(BaseBriefItemPhotoSerializer):
        class Meta(BaseBriefItemPhotoSerializer.Meta):
            fields = ["file"]

    class List(BaseBriefItemPhotoSerializer):
        url = serializers.HyperlinkedIdentityField(
            view_name="photobriefing:briefitemphoto-detail", read_only=True
        )
        filename = serializers.ReadOnlyField()

        class Meta(BaseBriefItemPhotoSerializer.Meta):
            fields = ["url", "filename"]