from pathlib import Path

from src.storage import HistoryDB


def test_history_db_job_and_events_roundtrip(tmp_path: Path) -> None:
    db = HistoryDB(tmp_path / "screenjob_test.db")
    job_id = "job_test_001"
    db.create_job(
        job_id=job_id,
        objective="Open example.com",
        model="gpt-5.4-mini",
        created_at="2026-05-27T00:00:00Z",
        safety_override=False,
        disabled_tools=["click"],
    )
    db.add_event(
        job_id=job_id,
        ts="2026-05-27T00:00:01Z",
        step=1,
        event_type="tool_called",
        payload={"tool": "see_screen"},
    )
    db.update_job(
        job_id,
        status="completed",
        ended_at="2026-05-27T00:00:02Z",
        result="Done",
        steps=2,
        estimated_cost_usd=0.1234,
    )

    job = db.get_job(job_id)
    assert job is not None
    assert job["status"] == "completed"
    assert job["model"] == "gpt-5.4-mini"
    assert job["disabled_tools"] == ["click"]
    assert job["usage"]["estimated_cost_usd"] == 0.1234

    events = db.get_job_events(job_id, limit=10)
    assert len(events) == 1
    assert events[0]["event_type"] == "tool_called"
    assert events[0]["payload"]["tool"] == "see_screen"

    jobs = db.list_jobs(limit=10)
    assert len(jobs) == 1
    assert jobs[0]["job_id"] == job_id

    stats = db.stats()
    assert stats["total_jobs"] == 1
    assert stats["completed_jobs"] == 1
    assert abs(stats["total_estimated_cost"] - 0.1234) < 1e-9