import pytest

pytestmark = pytest.mark.requires_postgres


def _admin_headers() -> dict:
    return {"Authorization": "Bearer test-admin-token"}


def test_create_ingredient_returns_201_with_id(client):
    body = {
        "name": "Test Chicken Thighs",
        "aliases": ["chicken thigh", "BSL chicken thighs"],
        "aisle": "meat_seafood",
        "unit": "lb",
    }
    r = client.post("/api/admin/ingredients", json=body, headers=_admin_headers())
    assert r.status_code == 201, r.text
    data = r.json()
    assert data["id"]
    assert data["aliases"] == ["chicken thigh", "BSL chicken thighs"]


def test_create_ingredient_rejects_duplicate_name(client):
    body = {"name": "Test Garlic Bulb", "aliases": [], "aisle": "produce", "unit": "clove"}
    r1 = client.post("/api/admin/ingredients", json=body, headers=_admin_headers())
    assert r1.status_code == 201
    r2 = client.post("/api/admin/ingredients", json=body, headers=_admin_headers())
    assert r2.status_code == 409


def test_list_ingredients_supports_search(client):
    client.post(
        "/api/admin/ingredients",
        json={"name": "Test Avocado Oil", "aliases": ["EVOO-test"], "aisle": "pantry", "unit": "tbsp"},
        headers=_admin_headers(),
    )
    r = client.get("/api/ingredients?q=avocado")
    assert r.status_code == 200
    names = {row["name"] for row in r.json()}
    assert "Test Avocado Oil" in names


def test_create_ingredient_requires_admin_token(client):
    body = {"name": "Test Meyer Lemon", "aisle": "produce", "unit": "ea", "aliases": []}
    r = client.post("/api/admin/ingredients", json=body)
    assert r.status_code == 401


def test_update_ingredient_replaces_aliases(client):
    create = client.post(
        "/api/admin/ingredients",
        json={"name": "Onion, Yellow", "aliases": ["yellow onion"], "aisle": "produce", "unit": "ea"},
        headers=_admin_headers(),
    )
    iid = create.json()["id"]
    r = client.patch(
        f"/api/admin/ingredients/{iid}",
        json={"aliases": ["yellow onion", "spanish onion"]},
        headers=_admin_headers(),
    )
    assert r.status_code == 200
    assert r.json()["aliases"] == ["yellow onion", "spanish onion"]


def test_delete_ingredient_removes_row(client):
    create = client.post(
        "/api/admin/ingredients",
        json={"name": "Sage", "aliases": [], "aisle": "produce", "unit": "tsp"},
        headers=_admin_headers(),
    )
    iid = create.json()["id"]
    r = client.delete(f"/api/admin/ingredients/{iid}", headers=_admin_headers())
    assert r.status_code == 204
    r2 = client.get(f"/api/ingredients/{iid}")
    assert r2.status_code == 404