extends MainWindowTestSuite
## Main window flows: startup, playing songs and resetting.


func test_startup_loads_soundtracks_and_preloads_a_song() -> void:
    assert_int(_server.count("/music/list")).is_equal(1)
    assert_int(_server.count("/music/all")).is_equal(1)
    assert_array(_server.requested_paths).contains(["/music/rand", "/music/addQue", "/music/info"])
    assert_int(Playlist.song_object_array.size()).is_equal(1)
    assert_bool((_window.get_node("NextButton") as Button).disabled).is_false()


func test_low_played_mode_fetches_from_low_played_endpoint() -> void:
    Settings.use_low_played_mode = true
    _server.respond_bytes(
            "/music/rand/low", FileAccess.get_file_as_bytes("res://tests/data/short.mp3"))

    _runner.invoke("fetch_song")

    assert_int(_server.count("/music/rand/low")).is_equal(1)


func test_next_plays_preloaded_song_and_fetches_another() -> void:
    _next_song_is(SONG_INFO[1])

    _press("NextButton")
    await _runner.simulate_frames(2)

    assert_int(Playlist.currently_playing_song).is_equal(0)
    assert_bool(Playlist.song_object_array[0].has_played).is_true()
    assert_int(Playlist.song_object_array.size()).is_equal(2)
    assert_int(_server.count("/music/rand")).is_equal(2)


func test_title_is_hidden_until_answer_is_shown() -> void:
    var soundtrack_label: Label = _window.get_node("VBoxContainer/SoundtrackLabel")
    _press("NextButton")
    await _runner.simulate_frames(2)

    assert_str(soundtrack_label.text).is_equal("????????")

    _press("ShowAnswerButton")

    assert_str(soundtrack_label.text).is_equal("Chrono Trigger")
    assert_int(_server.count("/music/played?song=0")).is_equal(1)


func test_reset_playlist_clears_server_and_preloads_again() -> void:
    _press("NextButton")
    await _runner.simulate_frames(2)

    _press("ResetPlaylistButton")

    assert_int(_server.count("/music/reset")).is_equal(1)
    assert_int(Playlist.currently_playing_song).is_equal(-1)
    assert_int(Playlist.song_object_array.size()).is_equal(1)
    assert_bool(Playlist.song_object_array[0].has_played).is_false()


func test_reset_points_sets_all_scores_to_zero() -> void:
    _add_player("Crono").add_point()
    _add_player("Marle").add_point()

    _press("ResetPointsButton")

    assert_int(Settings.player_array[0].player_score).is_equal(0)
    assert_int(Settings.player_array[1].player_score).is_equal(0)


func test_cannot_add_more_than_max_players() -> void:
    for i: int in Settings.MAX_NUMBER_OF_PLAYERS + 1:
        _add_player("Player %d" % i)

    assert_int(Settings.player_array.size()).is_equal(Settings.MAX_NUMBER_OF_PLAYERS)


func test_cannot_add_player_without_name() -> void:
    _add_player("")

    assert_array(Settings.player_array).is_empty()