"""Game discovery: Steam libraries on Linux (incl. extra libraries and Proton prefix language)."""
import os
import shutil

from ackit import game as G


def test_linux_steam_and_proton_discovery(synth_game, tmp_path, monkeypatch):
    root, _ = synth_game
    home = tmp_path / "home"
    steam = home / ".local" / "share" / "Steam"
    lib2 = tmp_path / "games" / "SteamLibrary"
    (steam / "steamapps").mkdir(parents=True)
    common = lib2 / "steamapps" / "common"
    common.mkdir(parents=True)
    gdir = common / "Batman Arkham City GOTY"
    shutil.copytree(root, gdir)
    # a second language so the ini choice is visible
    loc = gdir / "BmGame" / "CookedPCConsole"
    (loc / "French(France)").mkdir()
    shutil.copy(loc / "English(US)" / "28CCF006_LOC_INT.wad", loc / "French(France)" / "134795B3_LOC_FRA.wad")
    (steam / "steamapps" / "libraryfolders.vdf").write_text(
        '"libraryfolders"\n{\n "0" { "path" "%s" }\n "1" { "path" "%s" }\n}\n' % (steam, lib2))
    cfg = (lib2 / "steamapps" / "compatdata" / "200260" / "pfx" / "drive_c" / "users" / "steamuser" / "Documents" /
           "WB Games" / "Batman Arkham City GOTY" / "BmGame" / "Config")
    cfg.mkdir(parents=True)
    (cfg / "UserEngine.ini").write_bytes("[Engine.Engine]\r\nLanguage=Fra\r\n".encode("utf-16"))

    monkeypatch.setattr(G.sys, "platform", "linux")
    monkeypatch.setattr(G.os.path, "expanduser", lambda p: p.replace("~", str(home)))
    found = G.find_installs()
    assert [os.path.normcase(f) for f in found] == [os.path.normcase(str(gdir))]
    g = G.Game(found[0])
    assert set(g.archives) == {"INT", "FRA", "SFX"}
    assert g.language() == "FRA"
    assert g.exe and g.exe.endswith("BatmanAC.exe")


def test_case_insensitive_paths(synth_game, tmp_path):
    root, _ = synth_game
    assert G._iglob_one(root, "bmgame", "cookedpcconsole")
    assert G.Game(root).languages == ["INT"]


def test_not_a_game_folder(tmp_path):
    import pytest
    with pytest.raises(G.GameError):
        G.Game(str(tmp_path))


def test_language_without_voices(synth_game, tmp_path, monkeypatch):
    """A game set to a language with texts only (e.g. JPN) is in that language, with the INT voices."""
    root, _ = synth_game
    os.makedirs(os.path.join(root, "BmGame", "Localization", "JPN"), exist_ok=True)
    cfg = tmp_path / "cfg"
    cfg.mkdir()
    (cfg / "UserEngine.ini").write_bytes("[Engine.Engine]\r\nLanguage=Jpn\r\n".encode("utf-16"))
    monkeypatch.setattr(G.Game, "config_dirs", lambda self: [str(cfg)])
    g = G.Game(root)
    assert g.language() == "JPN" and g.voice_archive(g.language()) == "INT"
    from ackit.catalog import Catalog
    assert "INT" in Catalog(g).archives                       # the default catalog loads the INT voices