from collections.abc import Generator

import pytest
from fastapi.testclient import TestClient

from mealie.schema.recipe.recipe_ingredient import CreateIngredientFood
from tests import utils
from tests.utils import api_routes
from tests.utils.factories import random_string
from tests.utils.fixture_schemas import TestUser


@pytest.fixture(scope="function")
def food(api_client: TestClient, unique_user: TestUser) -> Generator[dict, None, None]:
    data = CreateIngredientFood(
        name=random_string(10),
        description=random_string(10),
    ).dict(by_alias=True)

    response = api_client.post(api_routes.foods, json=data, headers=unique_user.token)

    assert response.status_code == 201

    yield response.json()

    response = api_client.delete(api_routes.foods_item_id(response.json()["id"]), headers=unique_user.token)


def test_create_food(api_client: TestClient, unique_user: TestUser):
    data = CreateIngredientFood(
        name=random_string(10),
        description=random_string(10),
    ).dict(by_alias=True)

    response = api_client.post(api_routes.foods, json=data, headers=unique_user.token)
    assert response.status_code == 201


def test_read_food(api_client: TestClient, food: dict, unique_user: TestUser):
    response = api_client.get(api_routes.foods_item_id(food["id"]), headers=unique_user.token)
    assert response.status_code == 200

    as_json = response.json()

    assert as_json["id"] == food["id"]
    assert as_json["name"] == food["name"]
    assert as_json["description"] == food["description"]


def test_update_food(api_client: TestClient, food: dict, unique_user: TestUser):
    update_data = {
        "id": food["id"],
        "name": random_string(10),
        "description": random_string(10),
    }
    response = api_client.put(api_routes.foods_item_id(food["id"]), json=update_data, headers=unique_user.token)
    assert response.status_code == 200
    as_json = response.json()

    assert as_json["id"] == food["id"]
    assert as_json["name"] == update_data["name"]
    assert as_json["description"] == update_data["description"]


def test_delete_food(api_client: TestClient, food: dict, unique_user: TestUser):
    id = food["id"]

    response = api_client.delete(api_routes.foods_item_id(id), headers=unique_user.token)

    assert response.status_code == 200

    response = api_client.get(api_routes.foods_item_id(id), headers=unique_user.token)
    assert response.status_code == 404


def test_food_extras(
    api_client: TestClient,
    unique_user: TestUser,
):
    key_str_1 = random_string()
    val_str_1 = random_string()

    key_str_2 = random_string()
    val_str_2 = random_string()

    # create a food with extras
    new_food_data: dict = {"name": random_string()}
    new_food_data["extras"] = {key_str_1: val_str_1}

    response = api_client.post(api_routes.foods, json=new_food_data, headers=unique_user.token)
    food_as_json = utils.assert_derserialize(response, 201)

    # make sure the extra persists
    extras = food_as_json["extras"]
    assert key_str_1 in extras
    assert extras[key_str_1] == val_str_1

    # add more extras to the food
    food_as_json["extras"][key_str_2] = val_str_2

    response = api_client.put(
        api_routes.foods_item_id(food_as_json["id"]), json=food_as_json, headers=unique_user.token
    )
    food_as_json = utils.assert_derserialize(response, 200)

    # make sure both the new extra and original extra persist
    extras = food_as_json["extras"]
    assert key_str_1 in extras
    assert key_str_2 in extras
    assert extras[key_str_1] == val_str_1
    assert extras[key_str_2] == val_str_2