#nullable enable

using Godot;

namespace SideScrollerGame.Debug;

public partial class DebugOverlay : CanvasLayer
{
    public override void _Ready()
    {
        Layer = 100;
        ProcessMode = ProcessModeEnum.Always;
        EnsureLabel();
    }

    public void SetStatus(DebugSettings settings, string loadedSceneId)
    {
        Label label = EnsureLabel();
        label.Text = $"Debug boot: {settings.BootMode}\nSeed: {settings.Seed}\nScene: {loadedSceneId}\nDebug: {OS.IsDebugBuild()}";
    }

    private Label EnsureLabel()
    {
        if (m_StatusLabel is not null)
        {
            return m_StatusLabel;
        }

        m_StatusLabel = GetNodeOrNull<Label>("StatusLabel");
        if (m_StatusLabel is null)
        {
            m_StatusLabel = new Label { Name = "StatusLabel" };
            AddChild(m_StatusLabel);
        }

        m_StatusLabel.MouseFilter = Control.MouseFilterEnum.Ignore;
        m_StatusLabel.Position = new Vector2(8.0f, 8.0f);
        m_StatusLabel.AutowrapMode = TextServer.AutowrapMode.Off;
        return m_StatusLabel;
    }

    private Label? m_StatusLabel;
}