import uuid

from app.models import Role


def _url(edition, suffix=""):
    return f"/editions/{edition.id}/positions{suffix}"


def test_position_crud_roundtrip(client, edition):
    created = client.post(
        _url(edition),
        json={"name": "Billetterie", "category": "TICKETING", "location": "Entrée A"},
    )
    assert created.status_code == 201
    pid = created.json()["id"]
    assert created.json()["category"] == "TICKETING"

    assert client.get(_url(edition, f"/{pid}")).json()["name"] == "Billetterie"
    assert [p["name"] for p in client.get(_url(edition)).json()] == ["Billetterie"]

    patched = client.patch(
        _url(edition, f"/{pid}"), json={"location": "Entrée B"}
    )
    assert patched.json()["location"] == "Entrée B"
    assert patched.json()["name"] == "Billetterie"

    assert client.delete(_url(edition, f"/{pid}")).status_code == 204
    assert client.get(_url(edition, f"/{pid}")).status_code == 404


def test_unknown_position_is_404(client, edition):
    assert client.get(_url(edition, f"/{uuid.uuid4()}")).status_code == 404


def test_unknown_edition_is_404(client):
    assert (
        client.get(f"/editions/{uuid.uuid4()}/positions").status_code == 404
    )


def test_sets_a_referent(client, edition, make_account):
    lead = make_account(Role.LEAD, email="referent@ex.fr")
    created = client.post(
        _url(edition),
        json={"name": "Bar", "category": "BAR"},
    )
    pid = created.json()["id"]

    resp = client.patch(_url(edition, f"/{pid}"), json={"lead_account_id": str(lead.id)})
    assert resp.status_code == 200
    assert resp.json()["lead_account_id"] == str(lead.id)


def test_referent_must_have_the_lead_role(client, edition, make_account):
    volunteer_account = make_account(Role.VOLUNTEER, email="v@ex.fr")
    created = client.post(_url(edition), json={"name": "Bar", "category": "BAR"})
    pid = created.json()["id"]

    resp = client.patch(
        _url(edition, f"/{pid}"), json={"lead_account_id": str(volunteer_account.id)}
    )
    assert resp.status_code == 422
    assert resp.json()["detail"]["code"] == "position.lead_must_be_referent_account"


def test_referent_must_belong_to_the_same_edition(client, edition, session, make_account):
    import datetime as dt

    from app.models import Edition

    other_edition = Edition(year=2027, start_date=dt.date(2027, 7, 1), end_date=dt.date(2027, 7, 4))
    session.add(other_edition)
    session.commit()
    session.refresh(other_edition)

    other_lead = make_account(Role.LEAD, email="stranger@ex.fr")
    other_lead.edition_id = other_edition.id
    session.add(other_lead)
    session.commit()

    created = client.post(_url(edition), json={"name": "Bar", "category": "BAR"})
    pid = created.json()["id"]

    resp = client.patch(
        _url(edition, f"/{pid}"), json={"lead_account_id": str(other_lead.id)}
    )
    assert resp.status_code == 422
    assert resp.json()["detail"]["code"] == "position.lead_must_be_referent_account"


def test_unknown_referent_is_422(client, edition):
    created = client.post(_url(edition), json={"name": "Bar", "category": "BAR"})
    pid = created.json()["id"]

    resp = client.patch(
        _url(edition, f"/{pid}"), json={"lead_account_id": str(uuid.uuid4())}
    )
    assert resp.status_code == 422
    assert resp.json()["detail"]["code"] == "position.lead_must_be_referent_account"


def test_clearing_the_referent_is_allowed(client, edition, make_account):
    lead = make_account(Role.LEAD, email="referent2@ex.fr")
    created = client.post(_url(edition), json={"name": "Bar", "category": "BAR"})
    pid = created.json()["id"]
    client.patch(_url(edition, f"/{pid}"), json={"lead_account_id": str(lead.id)})

    resp = client.patch(_url(edition, f"/{pid}"), json={"lead_account_id": None})
    assert resp.status_code == 200
    assert resp.json()["lead_account_id"] is None