from rest_framework import serializers
from apps.core.serializers import AsyncModelSerializer
from .models import ReportDefinition


class ReportDefinitionSerializer(AsyncModelSerializer):
    category_name = serializers.CharField(source="get_category_display", read_only=True)

    class Meta:
        model = ReportDefinition
        fields = [
            "id", "code", "name", "category", "category_name",
            "description", "is_system", "is_active", "query_config",
            "created_at", "updated_at",
        ]
        read_only_fields = ["id", "is_system", "created_at", "updated_at"]