from pathlib import Path


ROOT = Path(__file__).resolve().parents[2]


def read_text(relative_path: str) -> str:
    return (ROOT / relative_path).read_text(encoding="utf-8")


def test_map_qa_result_exposes_quality_check_evidence_contract():
    types = read_text("frontend/src/types.ts")
    hook = read_text("frontend/src/hooks/useMapSelectionQa.ts")
    workspace = read_text("frontend/src/components/map/MapWorkspace.tsx")
    app = read_text("frontend/src/App.tsx")

    assert "quality_check_id?: string" in types
    assert "latestMapSelectionQualityCheckId" in hook
    assert "parsed.quality_check_id" in hook
    assert "setLatestMapSelectionQualityCheckId" in hook

    assert "onOpenMapSelectionQualityEvidence" in app
    assert "setActiveWorkspace('analysis')" in app
    assert "latestMapSelectionQualityCheckId={latestMapSelectionQualityCheckId}" in app
    assert "onOpenMapSelectionQualityEvidence={openMapSelectionQualityEvidence}" in app

    assert "QA evidence" in workspace
    assert "Quality check id" in workspace
    assert "Mean IoU" in workspace
    assert "False positives" in workspace
    assert "False negatives" in workspace
    assert "Map selection QA warnings" in workspace
    assert "Open QA/QC evidence" in workspace


def test_map_qa_evidence_keeps_backend_contract_unchanged():
    app = read_text("frontend/src/App.tsx")
    api_contracts = read_text("docs/API_CONTRACTS.md")

    assert "/api/v1/qa/detections-vs-reference" in api_contracts
    assert "qaApi.runQa" not in app