using Godot;
using RobotAndDonkey.Game.Pois;

public partial class OptionsMenu : Control
{
    public override void _Ready()
    {
        m_MasterSlider = GetNode<HSlider>("%MasterSlider");
        m_MusicSlider = GetNode<HSlider>("%MusicSlider");
        m_SfxSlider = GetNode<HSlider>("%SfxSlider");
        m_GameSpeedSlider = GetNode<HSlider>("%GameSpeedSlider");
        m_TutorialScreen = GetNode<TutorialScreen>("%TutorialScreen");

        m_ContinueButton = GetNode<Button>("%ContinueButton");
        m_ExitToMainButton = GetNode<Button>("%ExitToMainButton");
        m_ExitGameButton = GetNode<Button>("%ExitGameButton");
        m_TutorialButton = GetNode<Button>("%TutorialButton");

        m_MasterSlider.ValueChanged += OnMasterSliderChanged;
        m_MusicSlider.ValueChanged += OnMusicSliderChanged;
        m_SfxSlider.ValueChanged += OnSfxSliderChanged;
        m_GameSpeedSlider.ValueChanged += OnGameSpeedSliderChanged;

        m_ContinueButton.Pressed += OnContinuePressed;
        m_ExitToMainButton.Pressed += OnExitToMainPressed;
        m_ExitGameButton.Pressed += OnExitGamePressed;
        m_TutorialButton.Pressed += OnTutorialPressed;

        HideMenu();
    }

    public void ShowMenu()
    {
        Visible = true;

        var settings = SettingsManager.Instance;
        if (settings != null)
        {
            m_MasterSlider.Value = settings.MasterVolumeDb;
            m_MusicSlider.Value = settings.MusicVolumeDb;
            m_SfxSlider.Value = settings.SfxVolumeDb;
            m_GameSpeedSlider.Value = settings.GameSpeed;
        }
        m_MasterSlider.GrabFocus();
    }

    public void HideMenu()
    {
        Visible = false;
    }

    private void OnMasterSliderChanged(double value)
    {
        SettingsManager.Instance?.SetMasterVolume((float)value);
    }

    private void OnMusicSliderChanged(double value)
    {
        SettingsManager.Instance?.SetMusicVolume((float)value);
    }

    private void OnSfxSliderChanged(double value)
    {
        SettingsManager.Instance?.SetSfxVolume((float)value);
        Main.Instance.Music.Play(new Donkey());
    }

    private void OnGameSpeedSliderChanged(double value)
    {
        SettingsManager.Instance?.SetGameSpeed((float)value);
    }

    private void OnContinuePressed()
    {
        HideMenu();
    }

    private void OnExitToMainPressed()
    {
        Main.Instance.StartMetaGame();
        HideMenu();
    }

    private void OnExitGamePressed()
    {
        GetTree().Quit();
    }

    private void OnTutorialPressed()
    {
        m_TutorialScreen.Restart();
        m_TutorialScreen.Visible = true;
    }

    private TutorialScreen m_TutorialScreen;
    private Button m_ContinueButton;
    private Button m_ExitGameButton;
    private Button m_ExitToMainButton;
    private Button m_TutorialButton;
    private HSlider m_MasterSlider;
    private HSlider m_MusicSlider;
    private HSlider m_SfxSlider;
    private HSlider m_GameSpeedSlider;
}