from pathlib import Path


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


def test_detection_workflow_does_not_auto_select_runtime_model_assets() -> None:
    hook = (ROOT / "frontend" / "src" / "hooks" / "useDetectionWorkflow.ts").read_text(encoding="utf-8")

    assert "const activeAsset = assetResponse.items.find" not in hook
    assert "setSelectedModelAssetId(activeAsset?.model_asset_id ?? '')" not in hook
    assert "setSelectedModelAssetId(assetResponse.items[0]" not in hook
    assert "setSelectedModelAssetId('')" in hook


def test_detection_lab_explains_explicit_model_asset_and_threshold_selection() -> None:
    lab = (ROOT / "frontend" / "src" / "components" / "detection" / "DetectionLab.tsx").read_text(
        encoding="utf-8"
    )

    assert "Explicit model asset" in lab
    assert "No model file is selected automatically" in lab
    assert "Current benchmark candidate" in lab
    assert "geointel-building-yolov8s-hardneg160r4e50-pt" in lab
    assert "Recommended starting threshold" in lab
    assert "0.25" in lab
    assert "will_download_models" in lab


def test_detection_run_readiness_requires_explicit_asset_when_local_assets_exist() -> None:
    lab = (ROOT / "frontend" / "src" / "components" / "detection" / "DetectionLab.tsx").read_text(
        encoding="utf-8"
    )

    assert "detectionHasExplicitModelAsset" in lab
    assert "Select a local model asset deliberately" in lab
    assert "local model asset" in lab