from rest_framework.decorators import api_view
from rest_framework.response import Response

from .choices import (
    RELATION_TYPES,
    LIFE_SPHERES,
    NETWORK_CIRCLES,
    INTERACTION_INTENSITY,
    choices_payload,
)


@api_view(['GET'])
def meta_choices(request):
    """Unified meta endpoint for all domain enums."""
    return Response(choices_payload())


@api_view(['GET'])
def relation_types(request):
    return Response([{'value': v, 'label': l} for v, l in RELATION_TYPES])


@api_view(['GET'])
def network_map_choices(request):
    return Response({
        'life_spheres': [{'value': v, 'label': l} for v, l in LIFE_SPHERES],
        'network_circles': [{'value': v, 'label': l} for v, l in NETWORK_CIRCLES],
        'interaction_intensities': [{'value': v, 'label': l} for v, l in INTERACTION_INTENSITY],
    })