import uuid

from fastapi import APIRouter, HTTPException, status

from app.core.dependencies import CurrentUser, DbSession
from app.schemas.box import BoxCreate, BoxRead, BoxSummary, BoxUpdate
from app.services import boxes as boxes_service

router = APIRouter(prefix="/api/v1/boxes", tags=["boxes"])


@router.get("", response_model=list[BoxSummary])
async def list_boxes(
    db: DbSession, search: str | None = None, root_only: bool = False
) -> list[BoxSummary]:
    items = await boxes_service.list_boxes(db, search=search, root_only=root_only)
    return [BoxSummary.model_validate(b) for b in items]


@router.post("", response_model=BoxRead, status_code=status.HTTP_201_CREATED)
async def create_box(db: DbSession, _: CurrentUser, data: BoxCreate) -> BoxRead:
    box = await boxes_service.create_box(db, data)
    return await boxes_service.build_box_read(db, box)


@router.get("/{box_id}", response_model=BoxRead)
async def get_box(db: DbSession, box_id: uuid.UUID) -> BoxRead:
    box = await boxes_service.get_box(db, box_id)
    if box is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Box not found")
    return await boxes_service.build_box_read(db, box)


@router.put("/{box_id}", response_model=BoxRead)
async def update_box(db: DbSession, _: CurrentUser, box_id: uuid.UUID, data: BoxUpdate) -> BoxRead:
    box = await boxes_service.get_box(db, box_id)
    if box is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Box not found")
    try:
        box = await boxes_service.update_box(db, box, data)
    except ValueError as exc:
        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail=str(exc))
    return await boxes_service.build_box_read(db, box)


@router.delete("/{box_id}", status_code=status.HTTP_204_NO_CONTENT)
async def delete_box(db: DbSession, _: CurrentUser, box_id: uuid.UUID) -> None:
    box = await boxes_service.get_box(db, box_id)
    if box is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Box not found")
    try:
        await boxes_service.delete_box(db, box)
    except ValueError as exc:
        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail=str(exc))