import uuid


def test_get_inventory_by_id(client, created_product):
    pid = created_product["id"]
    r = client.post(f"/products/{pid}/inventory", json={"is_opened": False})
    assert r.status_code == 201
    inv_id = r.json()["id"]

    r2 = client.get(f"/inventory/{inv_id}")
    assert r2.status_code == 200
    assert r2.json()["id"] == inv_id


def test_get_inventory_not_found(client):
    r = client.get(f"/inventory/{uuid.uuid4()}")
    assert r.status_code == 404


def test_update_inventory_opened(client, created_product):
    pid = created_product["id"]
    r = client.post(f"/products/{pid}/inventory", json={"is_opened": False})
    inv_id = r.json()["id"]

    r2 = client.patch(
        f"/inventory/{inv_id}",
        json={"is_opened": True, "opened_at": "2026-01-15"},
    )
    assert r2.status_code == 200
    data = r2.json()
    assert data["is_opened"] is True
    assert data["opened_at"] == "2026-01-15"


def test_update_inventory_not_found(client):
    r = client.patch(f"/inventory/{uuid.uuid4()}", json={"is_opened": True})
    assert r.status_code == 404


def test_delete_inventory(client, created_product):
    pid = created_product["id"]
    r = client.post(f"/products/{pid}/inventory", json={})
    inv_id = r.json()["id"]

    r2 = client.delete(f"/inventory/{inv_id}")
    assert r2.status_code == 204

    r3 = client.get(f"/inventory/{inv_id}")
    assert r3.status_code == 404


def test_delete_inventory_not_found(client):
    r = client.delete(f"/inventory/{uuid.uuid4()}")
    assert r.status_code == 404