import os
import sys

# BD en memoria para tests, antes de importar la app.
os.environ["DATABASE_URL"] = "sqlite://"
sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))

import off  # noqa: E402
from fastapi.testclient import TestClient  # noqa: E402
from main import app  # noqa: E402

client = TestClient(app)


def test_health():
    assert client.get("/health").json() == {"status": "ok"}


def test_add_and_search_food():
    r = client.post("/foods", json={"name": "Mi salsa", "kcalPer100g": 120})
    assert r.status_code == 200
    assert r.json()["kcalPer100g"] == 120
    res = client.get("/foods", params={"q": "salsa"}).json()
    assert any(f["name"] == "Mi salsa" for f in res)


def test_search_imports_from_off(monkeypatch):
    monkeypatch.setattr(
        off, "search",
        lambda q, limit=12: [{"name": "Cosa OFF", "kcal_100g": 90, "off_id": "111", "barcode": "111"}],
    )
    res = client.get("/foods", params={"q": "cosarara"}).json()
    assert any(f["name"] == "Cosa OFF" for f in res)


def test_publish_and_get_recipe():
    r = client.post("/recipes", json={
        "name": "Ensalada",
        "servings": 2,
        "items": [{"food": {"name": "Lechuga", "kcalPer100g": 15}, "grams": 100}],
    })
    assert r.status_code == 200
    rid = r.json()["id"]
    got = client.get(f"/recipes/{rid}").json()
    assert got["name"] == "Ensalada"
    assert got["servings"] == 2