"""Hand corrections to an instrument over HTTP."""

from factories import make_instrument


def url(instrument_id: int) -> str:
    return f"/api/v1/instruments/{instrument_id}"


async def test_patch_lot_board_name_class_and_sector(client, auth_headers):
    iid = await make_instrument(ticker="MSNG", board="TQBR")

    r = await client.patch(
        url(iid),
        json={
            "lot": 1000,
            "name": " Мосэнерго ",
            "asset_class": "bond",
            "sector": "Энергетика",
            "board": "TQTF",
        },
        headers=auth_headers,
    )
    assert r.status_code == 200, r.text
    row = r.json()
    assert (row["lot"], row["name"], row["asset_class"]) == (1000, "Мосэнерго", "bond")
    assert (row["sector"], row["board"]) == ("Энергетика", "TQTF")

    detail = (await client.get(url(iid), headers=auth_headers)).json()["instrument"]
    assert detail["lot"] == 1000


async def test_unset_fields_are_left_alone_and_null_clears_board(client, auth_headers):
    iid = await make_instrument(ticker="AFLT", board="TQBR", name="Аэрофлот")

    r = await client.patch(url(iid), json={"lot": 10}, headers=auth_headers)
    assert (r.json()["name"], r.json()["board"], r.json()["lot"]) == ("Аэрофлот", "TQBR", 10)

    r = await client.patch(url(iid), json={"board": None}, headers=auth_headers)
    assert r.status_code == 200
    assert r.json()["board"] is None
    assert r.json()["lot"] == 10


async def test_invalid_values_are_refused(client, auth_headers):
    iid = await make_instrument(ticker="PHOR")

    for body in ({"lot": 0}, {"lot": -5}, {"name": ""}, {"unknown_field": 1}):
        r = await client.patch(url(iid), json=body, headers=auth_headers)
        assert r.status_code == 422, body

    for body in ({"lot": None}, {"name": None}, {"asset_class": None}, {"name": "   "}):
        r = await client.patch(url(iid), json=body, headers=auth_headers)
        assert r.status_code == 400, body

    r = await client.patch(url(iid), json={"asset_class": "stock"}, headers=auth_headers)
    assert r.status_code == 422
    assert "share" in r.json()["detail"]


async def test_moving_to_a_taken_ticker_and_board_is_a_conflict(client, auth_headers):
    await make_instrument(ticker="SBER", board="TQBR")
    other = await make_instrument(ticker="SBER", board="SMAL")

    r = await client.patch(url(other), json={"board": "TQBR"}, headers=auth_headers)
    assert r.status_code == 409
    assert r.headers["content-type"].startswith("application/problem+json")

    r = await client.patch(url(other), json={"board": "TQBR", "lot": 10}, headers=auth_headers)
    assert r.status_code == 409  # nothing was half-applied
    assert (await client.get(url(other), headers=auth_headers)).json()["instrument"]["lot"] == 1


async def test_missing_instrument_is_404(client, auth_headers):
    r = await client.patch(url(999), json={"lot": 2}, headers=auth_headers)
    assert r.status_code == 404


async def test_instrument_and_holding_expose_a_public_logo_url(client, auth_headers):
    from datetime import date

    from factories import make_account, make_event, refresh
    from fintracker.db import get_sessionmaker
    from fintracker.models import AccountKind, AccountRole, EventKind, Instrument

    iid = await make_instrument(ticker="SBER")
    async with get_sessionmaker()() as session:
        row = await session.get(Instrument, iid)
        assert row is not None
        row.logo_name, row.logo_color = "sber.png", "#21A038"
        await session.commit()
    account = await make_account(
        name="Т", kind=AccountKind.broker, role=AccountRole.investment, balance=None
    )
    await make_event(
        date(2026, 3, 1), account_id=account, kind=EventKind.buy, instrument_id=iid,
        quantity=1, price=100, amount=-100,
    )  # fmt: skip
    await refresh()

    card = (await client.get(url(iid), headers=auth_headers)).json()
    assert card["instrument"]["logo_url"] == "https://invest-brands.cdn-tinkoff.ru/sberx160.png"
    assert card["instrument"]["logo_color"] == "#21A038"
    assert card["holding"]["logo_url"] == card["instrument"]["logo_url"]

    plain = await make_instrument(ticker="NOLOGO")
    assert (await client.get(url(plain), headers=auth_headers)).json()["instrument"][
        "logo_url"
    ] is None