"""Dispatch HTTP inbox endpoint (D4 / DISPATCH_DELIVERY_MODE=http_inbox).

Receives inbound command/event envelopes from dispatch-api and returns a
business confirmation. Authenticated as a service participant via X-API-Key.
"""

from __future__ import annotations

from fastapi import APIRouter, Depends

from app.api.schemas import DispatchConfirm, DispatchEnvelope
from app.api.security import require_service_api_key
from app.integrations.dispatch_client import handle_inbox_message

router = APIRouter(tags=["dispatch"])


@router.post(
    "/dispatch/inbox",
    response_model=DispatchConfirm,
    dependencies=[Depends(require_service_api_key)],
)
def dispatch_inbox(envelope: DispatchEnvelope) -> DispatchConfirm:
    result = handle_inbox_message(envelope.model_dump())
    return DispatchConfirm(
        status=result.get("status", "confirmed"),
        event_id=envelope.event_id,
        handled=result.get("handled"),
        duplicate=result.get("duplicate"),
    )