"""Generate song.ini metadata for GHWT:DE."""

from pathlib import Path


def write_ini(
    output_path: str,
    title: str = "Unknown Song",
    artist: str = "Unknown Artist",
    album: str = "",
    genre: str = "rock",
    year: str = "2024",
    charter: str = "Midmid",
    diff_guitar: int = 0,
    preview_start_time: int = 30000,
    song_length: int = 0,
) -> None:
    lines = [
        "[Song]",
        f"name = {title}",
        f"artist = {artist}",
        f"album = {album}",
        f"genre = {genre}",
        f"year = {year}",
        f"charter = {charter}",
        f"diff_guitar = {diff_guitar}",
        f"preview_start_time = {preview_start_time}",
    ]
    if song_length > 0:
        lines.append(f"song_length = {song_length}")

    Path(output_path).write_text("\n".join(lines) + "\n", encoding="utf-8")