from datetime import datetime, timezone
from pathlib import Path

from argus_mcp.models import MarketQuote, RegimeSnapshot
from argus_mcp.storage import SnapshotStore


def test_storage_roundtrip(tmp_path: Path):
    store = SnapshotStore(tmp_path / "argus.sqlite3")
    snapshot = RegimeSnapshot(
        snapshot_id="abc123",
        generated_at=datetime.now(timezone.utc),
        regime="risk_on",
        confidence=0.7,
        summary="Test",
        signals=[MarketQuote(symbol="QQQ", source="test", change_pct=1.0)],
    )

    store.save(snapshot)

    latest = store.latest()
    assert latest is not None
    assert latest.snapshot_id == "abc123"
    assert store.count() == 1


def test_quote_cache_roundtrip(tmp_path: Path):
    store = SnapshotStore(tmp_path / "argus.sqlite3")
    quote = MarketQuote(symbol="QQQ", source="finnhub", last=500.0, change_pct=1.2)

    store.save_quote(quote, fetched_at=datetime.now(timezone.utc))
    cached = store.latest_quote("QQQ", "finnhub")

    assert cached is not None
    cached_quote, fetched_at = cached
    assert cached_quote.symbol == "QQQ"
    assert cached_quote.source == "finnhub"
    assert fetched_at.tzinfo is not None