"""library_storage_key: Mandantenpfade unter MEDIA_ROOT."""
from __future__ import annotations

import pytest

from media_storage import library_media_kind_dir, library_storage_key

_HEX64 = "a" * 64


def test_library_media_kind_dir_mime_overrides_ext() -> None:
    assert library_media_kind_dir("image/png", ".bin") == "image"
    assert library_media_kind_dir("application/pdf", ".tmp") == "pdf"


def test_library_storage_key_private_is_uploader_under_club() -> None:
    assert (
        library_storage_key("private", 7, _HEX64, ".jpg", uploader_profile_id=99)
        == f"library/club/c7/u99/image/{_HEX64}.jpg"
    )


def test_library_storage_key_club_flat_under_club() -> None:
    assert (
        library_storage_key("club", 42, _HEX64, ".png")
        == f"library/club/c42/image/{_HEX64}.png"
    )


def test_library_storage_key_official() -> None:
    assert (
        library_storage_key("official", None, _HEX64, ".mp4", uploader_profile_id=1)
        == f"library/official/video/{_HEX64}.mp4"
    )


def test_library_storage_key_normalizes_visibility() -> None:
    assert (
        library_storage_key("  CLUB ", 1, _HEX64, "pdf")
        == f"library/club/c1/pdf/{_HEX64}.pdf"
    )


def test_library_storage_key_other_bin() -> None:
    assert (
        library_storage_key("official", None, _HEX64, "", mime_type="application/octet-stream")
        == f"library/official/other/{_HEX64}.bin"
    )


def test_library_storage_key_private_requires_uploader() -> None:
    with pytest.raises(ValueError, match="uploader_profile_id"):
        library_storage_key("private", 1, _HEX64, ".jpg")


def test_library_storage_key_private_requires_club() -> None:
    with pytest.raises(ValueError, match="Verein"):
        library_storage_key("private", None, _HEX64, ".jpg", uploader_profile_id=1)


def test_library_storage_key_club_requires_id() -> None:
    with pytest.raises(ValueError, match="Verein"):
        library_storage_key("club", None, _HEX64, ".jpg")


def test_library_storage_key_club_id_positive() -> None:
    with pytest.raises(ValueError, match="positiv"):
        library_storage_key("club", 0, _HEX64, ".jpg")


def test_library_storage_key_invalid_visibility() -> None:
    with pytest.raises(ValueError, match="Sichtbarkeit"):
        library_storage_key("public", 1, _HEX64, ".jpg")


def test_library_storage_key_invalid_sha() -> None:
    with pytest.raises(ValueError, match="64"):
        library_storage_key("private", 1, "deadbeef", ".jpg", uploader_profile_id=1)


def test_library_storage_key_extension() -> None:
    with pytest.raises(ValueError):
        library_storage_key("private", 1, _HEX64, "../x", uploader_profile_id=1)