"""Smoke против реального шлюза Gravitee (тестовый контур).

Запуск только явно и только из сети банка:
    DRRK_SMOKE_GATEWAY=1 python -m pytest tests/smoke/test_gateway_smoke.py -v
Ключи и адрес шлюза берутся из обычных настроек (OPENBAO__SETTINGS__* / .env).
Без DRRK_SMOKE_GATEWAY=1 или без ключей тесты пропускаются.
"""

from __future__ import annotations

import os
from dataclasses import replace
from datetime import date, timedelta

import pytest

from app.core.config import settings
from app.integrations.cbr import CbrClient
from app.integrations.gateway import GatewayAuthError, GatewayNotFoundError
from app.integrations.moex import MoexClient

REO_02 = "RU000A106169"

pytestmark = pytest.mark.skipif(
    os.getenv("DRRK_SMOKE_GATEWAY") != "1",
    reason="smoke с реальным шлюзом: задайте DRRK_SMOKE_GATEWAY=1",
)


def _require(*keys: str) -> None:
    missing = [k for k in keys if not getattr(settings, k).get_secret_value()]
    if missing:
        pytest.skip(f"не заданы {', '.join(missing)}")


def _recent_weekdays(count: int = 7) -> list[date]:
    days: list[date] = []
    day = date.today()
    while len(days) < count:
        day -= timedelta(days=1)
        if day.weekday() < 5:
            days.append(day)
    return days


def test_moex_corporate_bond_chain() -> None:
    _require("MOEX_API_KEY")
    client = MoexClient.from_settings()

    hit = client.find_by_isin(REO_02)
    assert hit is not None and hit.secid == REO_02

    info = client.get_security(hit.secid)
    assert info is not None and info.isin == REO_02

    # Бумага неликвидная: торгов за конкретный день может не быть — важно,
    # что запрос проходит и разбирается.
    for day in _recent_weekdays(3):
        client.get_history(hit.secid, day)


def test_moex_ofz_chain_isin_to_secid_to_history() -> None:
    """У ОФЗ SECID != ISIN: проверяем, что ISIN -> SECID -> history работает."""
    _require("MOEX_API_KEY")
    client = MoexClient.from_settings()

    ofz = next(
        (
            h
            for h in client.search("SU26")
            if h.secid.startswith("SU26") and h.is_traded and h.isin.startswith("RU")
        ),
        None,
    )
    assert ofz is not None, "в поиске q=SU26 нет торгуемой ОФЗ"
    assert ofz.secid != ofz.isin

    hit = client.find_by_isin(ofz.isin)
    assert hit is not None and hit.secid == ofz.secid

    info = client.get_security(hit.secid)
    assert info is not None and info.isin == ofz.isin

    # ОФЗ торгуются каждый рабочий день — за последнюю неделю строка найдётся.
    quote = next(
        (q for d in _recent_weekdays() if (q := client.get_history(hit.secid, d))),
        None,
    )
    assert quote is not None
    assert quote.board == "TQOB"
    assert quote.clean_price is not None


def test_cbr_cny_rates() -> None:
    _require("CBR_API_KEY")
    today = date.today()

    rates = CbrClient.from_settings().get_rates(today - timedelta(days=14), today)

    assert rates
    assert all(r.nominal == 1 and r.rate_per_unit > 0 for r in rates)


def test_wrong_gateway_path_is_not_found() -> None:
    _require("MOEX_API_KEY")
    client = MoexClient.from_settings()
    client.gateway = replace(client.gateway, path_prefix="/external/moex")

    with pytest.raises(GatewayNotFoundError):
        client.get_security(REO_02)


def test_cbr_key_is_rejected_by_moex() -> None:
    _require("MOEX_API_KEY", "CBR_API_KEY")
    client = MoexClient.from_settings()
    client.gateway = replace(client.gateway, api_key=settings.CBR_API_KEY, retries=0)

    with pytest.raises(GatewayAuthError):
        client.get_security(REO_02)