from fastapi import Depends, FastAPI, HTTPException, Response, status
from logging import getLogger
from ormantic.exceptions import NoMatch
from pizzatool.model import Ingredient


logger = getLogger(__name__)
app = FastAPI()


@app.get('/ingredients')
async def read_ingredients():
    return await Ingredient.objects.all()


@app.post('/ingredients', status_code=status.HTTP_201_CREATED)
async def create_ingredient(name: str, response: Response):
    ingredient = await Ingredient.objects.create(name=name)
    response.headers['Location'] = 'ingredients/%d' % ingredient.id
    return ingredient


async def get_ingredient(id: int):
    try:
        return await Ingredient.objects.get(id=id)
    except NoMatch:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)


@app.get('/ingredients/{id}')
async def read_ingredient(ingredient: Ingredient = Depends(get_ingredient)):
    return ingredient


@app.put('/ingredients/{id}', status_code=status.HTTP_204_NO_CONTENT)
async def update_ingredient(name: str, ingredient: Ingredient = Depends(get_ingredient)):
    await ingredient.update(name=name)


@app.delete('/ingredients/{id}', status_code=status.HTTP_204_NO_CONTENT)
async def delete_ingredient(ingredient: Ingredient = Depends(get_ingredient)):
    await ingredient.delete()