"""Global tests: no orphan casks, no duplicate cask names."""
from tests.conftest import CASKS_DIR, FONT_FILES_DIR, get_font_dir_names


def test_every_cask_has_matching_font_folder():
    """Every Casks/font-*.rb has a matching font_files/font-<name>/ directory."""
    cask_files = sorted(CASKS_DIR.glob("font-*.rb"))
    for cask_path in cask_files:
        name = cask_path.stem  # e.g. font-acrylic-hand
        font_dir = FONT_FILES_DIR / name
        assert font_dir.is_dir(), (
            f"Orphan cask: {cask_path.name} has no matching font folder {font_dir}"
        )


def test_no_duplicate_cask_names():
    """Only one cask file per font-<name> (no duplicate basenames)."""
    cask_files = list(CASKS_DIR.glob("font-*.rb"))
    names = [p.stem for p in cask_files]
    seen = set()
    for n in names:
        assert n not in seen, f"Duplicate cask name: {n}.rb"
        seen.add(n)


def test_cask_count_matches_font_count():
    """Number of font-*.rb casks equals number of font-* directories with TTF/OTF files."""
    font_names = get_font_dir_names()
    # Only count fonts that have TTF or OTF files (casks skip fonts with no installable files)
    fonts_with_files = []
    for name in font_names:
        font_dir = FONT_FILES_DIR / name
        has_ttf = any((font_dir / "ttf").glob("*.ttf")) or any((font_dir / "ttf").glob("*.ttc"))
        has_otf = any((font_dir / "otf").glob("*.otf"))
        if has_ttf or has_otf:
            fonts_with_files.append(name)
    cask_count = len(list(CASKS_DIR.glob("font-*.rb")))
    assert cask_count == len(fonts_with_files), (
        f"Cask count ({cask_count}) != font dir count with TTF/OTF ({len(fonts_with_files)})"
    )