"""Besitz: Einträge hängen am Namen, ohne Namen an der Sitzung."""


def test_gleicher_name_in_anderem_browser_sieht_eigene_eintraege(
    client, client2, anmelden, film
):
    anmelden(client, "Anna")
    vorschlag = client.post("/api/suggestions", json={"movie_id": film(1)}).json()
    client.post("/api/wishlist", json={"movie_id": film(2)})
    client.post("/api/features", json={"text": "Dunkles Design"})

    # Anna am zweiten Gerät
    anmelden(client2, "Anna")
    assert client2.get("/api/suggestions").json()["mine"] == vorschlag["id"]
    assert client2.get("/api/wishlist").json()[0]["mine"] is True
    assert client2.get("/api/features").json()[0]["mine"] is True

    # Ben nicht
    anmelden(client2, "Ben")
    assert client2.get("/api/suggestions").json()["mine"] is None
    assert client2.get("/api/wishlist").json()[0]["mine"] is False
    assert client2.get("/api/features").json()[0]["mine"] is False


def test_namenswechsel_laesst_alte_eintraege_beim_alten_namen(client, anmelden, film):
    anmelden(client, "Anna")
    als_anna = client.post("/api/suggestions", json={"movie_id": film(1)}).json()
    assert als_anna["name"] == "Anna"

    anmelden(client, "Ben")
    assert client.get("/api/suggestions").json()["mine"] is None
    # Bens Vorschlag ersetzt Annas nicht — einer je Name, nicht je Browser
    als_ben = client.post("/api/suggestions", json={"movie_id": film(2)}).json()
    liste = client.get("/api/suggestions").json()
    assert [e["name"] for e in liste["items"]] == ["Anna", "Ben"]
    assert liste["mine"] == als_ben["id"]

    anmelden(client, "Anna")
    assert client.get("/api/suggestions").json()["mine"] == als_anna["id"]


def test_abwaehlen_macht_wieder_zum_zuschauer(client, film):
    client.post("/api/suggestions", json={"movie_id": film(1)})
    client.post("/api/users/waehlen", json={"user_id": None})
    assert client.get("/api/users").json()["mine"] is None
    # Lesen geht weiter, Schreiben nicht mehr
    assert client.get("/api/suggestions").json()["mine"] is None
    assert client.post("/api/suggestions", json={"movie_id": film(2)}).status_code == 403


def test_online_ist_wer_eine_seite_offen_hat(client, anmelden):
    from app import events

    anmelden(client, "Anna")
    sid = client.cookies.get("filmabend_sid")
    ich = client.get("/api/users").json()["mine"]["id"]

    def online():
        return {u["id"]: u["online"] for u in client.get("/api/users").json()["items"]}

    assert online()[ich] is False
    queue = events.anmelden(sid)
    assert online()[ich] is True
    # Namenswechsel im selben Browser: der alte Name ist offline
    anmelden(client, "Ben")
    assert online()[ich] is False
    events.abmelden(queue)
    assert True not in online().values()