"""Wünsche: Stimmen, Abhaken, Anmerkungen."""

from app import db


def wunsch(client, text="Dunkles Design"):
    liste = client.post("/api/features", json={"text": text}).json()
    return next(w for w in liste if w["text"] == text)


def test_leerer_wunsch_wird_abgelehnt(client):
    assert client.post("/api/features", json={"text": "   "}).status_code == 400


def test_stimme_toggelt(client):
    w = wunsch(client)
    assert w["mine"] is True
    assert w["votes"] == 0
    assert w["voted"] is False

    assert client.post(f"/api/features/{w['id']}/vote").json() == {"voted": True}
    [w] = client.get("/api/features").json()
    assert w["votes"] == 1
    assert w["voted"] is True

    assert client.post(f"/api/features/{w['id']}/vote").json() == {"voted": False}
    [w] = client.get("/api/features").json()
    assert w["votes"] == 0
    assert w["voted"] is False


def test_erledigt_rutscht_ans_ende(client):
    erster = wunsch(client, "A")
    wunsch(client, "B")
    # Mit Stimme steht A vorn
    client.post(f"/api/features/{erster['id']}/vote")
    assert [w["text"] for w in client.get("/api/features").json()] == ["A", "B"]

    antwort = client.patch(f"/api/features/{erster['id']}/done", json={"done": True})
    assert antwort.json() == {"ok": True}
    liste = client.get("/api/features").json()
    assert [w["text"] for w in liste] == ["B", "A"]
    assert liste[1]["done_at"] is not None

    client.patch(f"/api/features/{erster['id']}/done", json={"done": False})
    assert [w["text"] for w in client.get("/api/features").json()] == ["A", "B"]


def test_anmerkungen_anlegen_und_loeschen(client, client2):
    w = wunsch(client)
    antwort = client.post(f"/api/features/{w['id']}/notes", json={"text": "Mit Kontrast"})
    assert antwort.json() == {"ok": True}

    [w] = client.get("/api/features").json()
    [notiz] = w["notes"]
    assert notiz["text"] == "Mit Kontrast"
    assert notiz["mine"] is True
    [fremd] = client2.get("/api/features").json()
    assert fremd["notes"][0]["mine"] is False

    assert client.delete(f"/api/feature-notes/{notiz['id']}").json() == {"removed": 1}
    assert client.get("/api/features").json()[0]["notes"] == []


def test_loeschen_raeumt_stimmen_und_anmerkungen_mit(client):
    w = wunsch(client)
    client.post(f"/api/features/{w['id']}/vote")
    client.post(f"/api/features/{w['id']}/notes", json={"text": "Anmerkung"})

    assert client.delete(f"/api/features/{w['id']}").json() == {"removed": 1}
    assert client.get("/api/features").json() == []
    with db.connect() as conn:
        for tabelle in ("feature_votes", "feature_notes"):
            assert conn.execute(f"SELECT COUNT(*) FROM {tabelle}").fetchone()[0] == 0