"""HTTP routes for vacation days.

Routers stay thin: validate via Pydantic, call the service, map domain errors to
HTTP. This is the REFERENCE router — copy this shape for other entities.
"""

from uuid import UUID

from fastapi import APIRouter, HTTPException, status

from app.dependencies import VacationDaysServiceDep
from app.models.vacation_days import VacationDaysCreate, VacationDaysResponse
from app.utils.errors import NotFoundError, ValidationError

router = APIRouter(prefix="/api/vacation-days", tags=["vacation-days"])


@router.post("", response_model=VacationDaysResponse, status_code=status.HTTP_201_CREATED)
async def upsert_vacation_days(
    payload: VacationDaysCreate, service: VacationDaysServiceDep
) -> VacationDaysResponse:
    try:
        entity = await service.upsert(
            personal_data_uuid=payload.personal_data_uuid,
            workspace_id=payload.workspace_id,
            year=payload.year,
            total_days=payload.total_days,
            saved_days_in=payload.saved_days_in,
        )
    except ValidationError as exc:
        raise HTTPException(status.HTTP_422_UNPROCESSABLE_ENTITY, str(exc)) from exc
    return VacationDaysResponse.from_entity(entity)


@router.get("/{vacation_days_id}", response_model=VacationDaysResponse)
async def get_vacation_days(
    vacation_days_id: UUID, service: VacationDaysServiceDep
) -> VacationDaysResponse:
    try:
        entity = await service.get(vacation_days_id)
    except NotFoundError as exc:
        raise HTTPException(status.HTTP_404_NOT_FOUND, str(exc)) from exc
    return VacationDaysResponse.from_entity(entity)


@router.get("/workspace/{workspace_id}", response_model=list[VacationDaysResponse])
async def list_vacation_days(
    workspace_id: UUID, service: VacationDaysServiceDep
) -> list[VacationDaysResponse]:
    entities = await service.list_for_workspace(workspace_id)
    return [VacationDaysResponse.from_entity(e) for e in entities]