# ruff: noqa: E402, I001
from __future__ import annotations

import os

os.environ["DATABASE_URL"] = "sqlite:///./data/test_trader.db"
os.environ["FEE_BPS"] = "0"
os.environ["SLIPPAGE_BPS"] = "0"
os.environ["POLL_INTERVAL"] = "3600"
os.environ["STARTING_BALANCE"] = "10000"

from collections.abc import Iterator  # noqa: E402

import pytest  # noqa: E402

from app.broker.paper import PaperBroker  # noqa: E402
from app.config import Settings  # noqa: E402
from app.market.fake import FakeMarketData  # noqa: E402
from app.models import Base  # noqa: E402
from app.db import engine as db_engine  # noqa: E402
from app.runtime import Runtime  # noqa: E402
from app.store import Store  # noqa: E402


@pytest.fixture
def settings() -> Settings:
    return Settings(
        mode="paper",
        symbol="BTC/USDT",
        timeframe="1m",
        poll_interval=3600,
        starting_balance=10_000,
        fee_bps=0,
        slippage_bps=0,
    )


@pytest.fixture(autouse=True)
def clean_db() -> Iterator[None]:
    Base.metadata.drop_all(bind=db_engine)
    Base.metadata.create_all(bind=db_engine)
    yield
    Base.metadata.drop_all(bind=db_engine)


@pytest.fixture
def store() -> Store:
    return Store()


@pytest.fixture
def market() -> FakeMarketData:
    return FakeMarketData.from_closes([100.0, 101.0, 102.0])


@pytest.fixture
def runtime(settings: Settings, store: Store, market: FakeMarketData) -> Runtime:
    return Runtime(
        settings,
        store,
        feed_factory=lambda _settings: market,
        broker_factory=lambda _settings: PaperBroker(fee_bps=0, slippage_bps=0),
    )