"""The `ackit` command line on a synthetic game."""
import os

import pytest

from ackit import audio, cli
import synth


def run(capsys, *args):
    cli.main(list(args))
    return capsys.readouterr().out


def test_cli_workflow(synth_game, tmp_path, capsys):
    root, originals = synth_game
    g = ["--game", root, "--lang", "INT"]
    out = run(capsys, "find", "synth radio", *g)
    assert "Speech_Synth_Radio_02" in out
    wav = str(tmp_path / "line.wav")
    x, sr = synth.tone(1.0, 44100, 660)
    audio.save_wav(wav, x, sr)
    out = run(capsys, "replace", "Speech_Synth_Radio_02", wav, *g)
    assert "replaced Speech_Synth_Radio_02" in out
    assert "Speech_Synth_Radio_02" in run(capsys, "status", *g)
    assert "modified" in run(capsys, "info", "Speech_Synth_Radio_02", *g)
    orig = str(tmp_path / "orig.wem")
    run(capsys, "extract", "Speech_Synth_Radio_02", orig, *g)
    assert open(orig, "rb").read() == originals["%08X:1" % synth.SPEECH_ENTRY]
    mod = str(tmp_path / "m.acmod")
    assert "1 sounds" in run(capsys, "export-mod", mod, *g)
    assert "reverted 1" in run(capsys, "revert", "--all", *g)
    assert "original" in run(capsys, "status", *g)
    assert "exact" in run(capsys, "import-mod", mod, *g)
    run(capsys, "revert", "Speech_Synth_Radio_02", *g)


def test_cli_text_language_without_voices(synth_game, capsys):
    """--lang works for the languages that have only texts (INT voices are loaded for them, like the editor)."""
    root, _ = synth_game
    out = run(capsys, "text", "find", "--kind", "subs", "--game", root, "--lang", "RUS", "Строка")
    assert "SUB:RUS:%s:0" % synth.SPEECH_EVENT in out and "1 match" in out


def test_cli_restore_backup(synth_game, tmp_path, capsys):
    root, _ = synth_game
    g = ["--game", root, "--lang", "INT", "--store", str(tmp_path / "store")]
    wav = str(tmp_path / "line.wav")
    audio.save_wav(wav, *synth.tone(1.0, 44100, 660))
    run(capsys, "replace", "Speech_Synth_Radio_02", wav, *g)
    out = run(capsys, "restore-backup", *g)
    assert "would copy back" in out and "--yes" in out                 # lists only
    assert "Speech_Synth_Radio_02" in run(capsys, "status", *g)
    assert "restored" in run(capsys, "restore-backup", "--yes", *g)
    assert "game files are original" in run(capsys, "status", *g)


def test_cli_errors_are_friendly(synth_game, capsys):
    root, _ = synth_game
    with pytest.raises(SystemExit) as e:
        cli.main(["info", "Nope_Nothing", "--game", root, "--lang", "INT"])
    assert "no sound named" in str(e.value)
    with pytest.raises(SystemExit) as e:
        cli.main(["info", "x", "--game", os.path.dirname(root)])
    assert "not a Batman" in str(e.value)