def test_list_bookings_filters_by_vehicle(ops_client):
    response = ops_client.get("/api/v1/bookings", params={"vehicle_ref": "MO-024"})
    assert response.status_code == 200
    bookings = response.json()
    assert len(bookings) >= 1
    assert all(b["vehicle_ref"] == "MO-024" for b in bookings)


def test_list_bookings_supports_bounded_search_pages(ops_client):
    response = ops_client.get(
        "/api/v1/bookings",
        params={"query": "BK-", "page": 1, "page_size": 25},
    )
    assert response.status_code == 200
    body = response.json()
    assert body["page"] == 1
    assert body["page_size"] == 25
    assert body["total"] > 25
    assert body["total_pages"] > 1
    assert len(body["items"]) == 25


def test_create_booking_rejects_overlap_and_audits_valid_booking(ops_client):
    existing = ops_client.get("/api/v1/bookings/BK-DEMO-RETURN").json()
    conflict = ops_client.post(
        "/api/v1/bookings",
        json={
            "customer_ref": "CUS-0001",
            "vehicle_ref": existing["vehicle_ref"],
            "starts_at": existing["starts_at"],
            "ends_at": existing["ends_at"],
        },
    )
    assert conflict.status_code == 409
    available_vehicle = ops_client.get(
        "/api/v1/vehicles", params={"status": "available"}
    ).json()[0]["public_ref"]
    created = ops_client.post(
        "/api/v1/bookings",
        json={
            "customer_ref": "CUS-0001",
            "vehicle_ref": available_vehicle,
            "starts_at": "2030-09-01T10:00:00Z",
            "ends_at": "2030-09-02T12:00:00Z",
        },
    )
    assert created.status_code == 201
    body = created.json()
    assert body["status"] == "reserved"
    assert body["vehicle_ref"] == available_vehicle


def test_get_booking_detail(ops_client):
    response = ops_client.get("/api/v1/bookings/BK-DEMO-RETURN")
    assert response.status_code == 200
    body = response.json()
    assert body["status"] == "active"
    assert body["vehicle_ref"] == "MO-024"


def test_get_booking_404_for_unknown_ref(ops_client):
    response = ops_client.get("/api/v1/bookings/BK-UNKNOWN")
    assert response.status_code == 404