from fastapi import APIRouter, Depends, Path

from app.api.dependencies.auth import build_request_context
from app.api.dependencies.rate_limit import enforce_rate_limit
from app.core.contracts import RequestContext
from app.service.knowledge_service import KnowledgeReferenceService

router = APIRouter(prefix="/api/v1/knowledge-references", tags=["knowledge"],
                   dependencies=[Depends(enforce_rate_limit)])


@router.get("/{reference_token}")
async def resolve_reference(
    reference_token: str = Path(min_length=20, max_length=300),
    context: RequestContext = Depends(build_request_context),  # noqa: B008
) -> dict[str, object]:
    return await KnowledgeReferenceService().resolve(context, reference_token)