"""
CRUD route handlers bound via OpenAPI operationId.
"""

from fastapi import Response, HTTPException

from models import ItemCreate
from data import (
    list_items as _list_items,
    get_item as _get_item,
    create_item as _create_item,
    update_item as _update_item,
    delete_item as _delete_item,
)


def list_items():
    return _list_items()


def get_item(item_id: int):
    try:
        return _get_item(item_id)
    except KeyError:
        raise HTTPException(status_code=404, detail="Item not found")


def create_item(payload: ItemCreate, response: Response):
    item = _create_item(payload)
    response.status_code = 201
    return item


def update_item(item_id: int, payload: ItemCreate):
    try:
        return _update_item(item_id, payload)
    except KeyError:
        raise HTTPException(status_code=404, detail="Item not found")


def delete_item(item_id: int, response: Response):
    try:
        _delete_item(item_id)
    except KeyError:
        raise HTTPException(status_code=404, detail="Item not found")

    response.status_code = 204
    return None