from __future__ import annotations

import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
if str(ROOT) not in sys.path:
    sys.path.insert(0, str(ROOT))

from src.analytics import (  # noqa: E402
    MIN_CONFIG_N,
    config_leaderboard,
    make_decision_brief,
    overview_metrics,
    policy_curve,
    retrieval_outcomes,
    risk_slices,
)
from src.data import filter_eval, filter_retrieval_events, load_bundle, schema_report  # noqa: E402


def test_load_bundle_and_schema_report() -> None:
    bundle = load_bundle(ROOT / "data", ROOT / "docs")
    assert len(bundle.eval_runs) == 3824
    assert len(bundle.retrieval_events) == 93375
    assert schema_report(bundle)["status"].isin(["pass", "review"]).all()


def test_filtered_retrieval_events_align_with_eval_filters() -> None:
    bundle = load_bundle(ROOT / "data", ROOT / "docs")
    filtered_eval = filter_eval(bundle.eval_runs, domains=["financial_reports"])
    filtered_retrieval = filter_retrieval_events(bundle.retrieval_events, filtered_eval)
    assert len(filtered_eval) == 771
    assert len(filtered_retrieval) == 18947
    assert set(filtered_retrieval["example_id"].astype(str)).issubset(set(filtered_eval["example_id"].astype(str)))


def test_core_analytics_tables_are_available() -> None:
    bundle = load_bundle(ROOT / "data", ROOT / "docs")
    metrics = overview_metrics(bundle.eval_runs, bundle.documents, bundle.chunks, bundle.retrieval_events)
    assert metrics["evaluations"] == 3824
    assert not risk_slices(bundle.eval_runs).empty
    assert not retrieval_outcomes(bundle.eval_runs).empty
    assert not config_leaderboard(bundle.eval_runs, min_n=MIN_CONFIG_N).empty
    assert not policy_curve(bundle.eval_runs).empty
    brief = make_decision_brief(bundle.eval_runs, bundle.documents, bundle.chunks, bundle.retrieval_events)
    assert brief.posture in {"Stable", "Watch", "High Risk", "Review"}