using Godot;

namespace Milimoe.GodotGame;

public partial class MenuController : ColorRect
{
    [Export]
    public Node Parent;

    [Export]
    public Button ContinueGame;
    
    [Export]
    public Button GameSettings;
    
    [Export]
    public Button BackToTitle;
    
    [Export]
    public Button ExitGame;

    [Export]
    public ConfirmationDialog ExitConfirmationDialog;
    
    [Export]
    public ConfirmationDialog BackToTitleConfirmationDialog;

    [Export]
    public string TitleScenePath = "res://scenes/TitleScreen.tscn"; // 标题场景的路径

    public override void _Ready()
    {
        if (ExitConfirmationDialog != null)
        {
            ExitConfirmationDialog.GetOkButton().Pressed += () => GetTree().Quit();
        }
        if (BackToTitleConfirmationDialog != null)
        {
            BackToTitleConfirmationDialog.GetOkButton().Pressed += async () =>
            {
                if (Parent is IFadeInFadeOutBlack fade)
                {
                    await fade.FadeInBlack(1f);
                    // 加载标题场景
                    GD.Print("LoadTitleScene!");
                    GetTree().ChangeSceneToFile(TitleScenePath);
                }
            };
        }
        if (ContinueGame != null)
        {
            ContinueGame.Pressed += ContinueGame_Pressed;
        }
        if (BackToTitle != null)
        {
            BackToTitle.Pressed += BackToTitle_Pressed;
        }
        if (ExitGame != null)
        {
            ExitGame.Pressed += ExitGame_Pressed;
        }
    }

    private void ContinueGame_Pressed()
    {
        if (Parent is IMenuObject obj)
        {
            obj.ChangeState();
        }
    }

    private void BackToTitle_Pressed()
    {
        // 返回标题界面
        BackToTitleConfirmationDialog?.PopupCentered(); // 弹出对话框
    }

    private void ExitGame_Pressed()
    {
        // 退出游戏
        if (ExitConfirmationDialog != null)
        {
            ExitConfirmationDialog.PopupCentered(); // 弹出对话框
        }
        else
        {
            GD.PrintErr("ExitConfirmationDialog is not connected!");
            GetTree().Quit(); // 如果对话框未连接，则直接退出
        }
    }
}