from pathlib import Path


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


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

    assert "defaultDataset" in hook
    assert "!selectedDatasetId" in hook
    assert "isVectorDatasetType(dataset.dataset_type)" in hook
    assert "loadDatasetDetails(selectedProjectId, defaultDataset)" in hook
    assert "Auto-open the first usable dataset" in hook


def test_ai_labs_explain_missing_raster_input_before_disabled_runs() -> None:
    detection_lab = (ROOT / "frontend" / "src" / "components" / "detection" / "DetectionLab.tsx").read_text(
        encoding="utf-8"
    )
    segmentation_lab = (ROOT / "frontend" / "src" / "components" / "segmentation" / "SegmentationLab.tsx").read_text(
        encoding="utf-8"
    )

    assert "Geen luchtbeeld beschikbaar in deze werkruimte." in detection_lab
    assert "Voeg hieronder een gegeorefereerde GeoTIFF toe." in detection_lab
    assert 'aria-label="Luchtbeeld toevoegen"' in detection_lab
    assert "onUploadRaster" in detection_lab
    assert "rasterDatasets.length === 0" in detection_lab
    assert "Geen rasterbestand beschikbaar voor segmentatie." in segmentation_lab
    assert "Voeg eerst een rasterbestand toe onder Bronnen." in segmentation_lab
    assert "rasterDatasets.length === 0" in segmentation_lab