from __future__ import annotations

from pathlib import Path

from audiobooksorter.cli import _format_dry_run
from audiobooksorter.ingest import load_library
from audiobooksorter.sorter import sort_by_series


def test_loads_directory_without_metadata_files() -> None:
    records = load_library(Path("testdata"))

    assert len(records) == 14
    series_names = {record.series for record in records}
    assert {"All the Skills", "Battle Mage Farmer", "The Wandering Inn"} <= series_names

    battle_indexes = sorted(
        record.series_index for record in records if record.series == "Battle Mage Farmer"
    )
    assert battle_indexes == [1.0, 2.0, 3.0, 4.0]


def test_dry_run_formats_preview() -> None:
    records = sort_by_series(load_library(Path("testdata")))

    preview = _format_dry_run(records)

    assert "Dry run (no files written)" in preview
    assert "Seth Ring / Battle Mage Farmer" in preview
    assert "Seth Ring / Battle Mage Farmer / Book 1" in preview
    assert "PirateAba / The Wandering Inn" in preview
    assert "PirateAba / The Wandering Inn / Book 1" in preview