from __future__ import annotations

from app.models.portfolio import PortfolioConfig
from app.pages.overview import _resolve_overview_spot
from app.services.alerts import build_portfolio_alert_context


def test_overview_falls_back_to_configured_entry_price_when_live_quote_units_do_not_match() -> None:
    config = PortfolioConfig(entry_price=4400.0, gold_ounces=220.0, entry_basis_mode="weight", loan_amount=145000.0)

    spot_price, source, updated_at = _resolve_overview_spot(
        config,
        {"price": 404.19, "source": "yfinance", "updated_at": "2026-03-24T00:00:00+00:00"},
    )
    portfolio = build_portfolio_alert_context(
        config,
        spot_price=spot_price,
        source=source,
        updated_at=updated_at,
    )

    assert spot_price == 4400.0
    assert source == "configured_entry_price"
    assert portfolio["gold_value"] == 968000.0
    assert portfolio["net_equity"] == 823000.0
    assert round(float(portfolio["margin_call_price"]), 2) == 878.79