/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
//  D E R E L I C T
//
/// // (c) 2003..2025

using Godot;
using Godot.Sharp.Extras;
using System;

[GlobalClass]
public partial class DirSpawner : MultiplayerSpawner
{

	[Export( PropertyHint.Dir )]
	public string Directory;


	// Called when the node enters the scene tree for the first time.
	public override void _Ready()
	{
		base._Ready();

		this.OnReady();


		log.info( $"{log.loc().Log}: Searching for spawns in {Directory}" );

		AddSpawnables( Directory );

		/*
			var dir = gd.DirAccess.Open( Directory);
			if( dir == null )
			{
				log.error( $"{log.loc().Log}: Unable to open directory: {Directory}" );
				return;
			}

			dir.ListDirBegin();

			while (true)
			{
				var fileName = dir.GetNext();
				if (fileName == String.Empty)
					break;

				if (dir.CurrentIsDir())
					continue;

				var path = System.IO.Path.Combine(Directory, fileName);

				log.info( $"{log.loc().Log}: Spawning scene from file: {path}" );

				AddSpawnableScene( path );


				/*
				var scene = ResourceLoader.Load<PackedScene>( path );
				if ( scene == null )
				{
					GD.PrintErr( $"DirSpawner: Unable to load scene: {path}" );
					continue;
				}

				var instance = scene.Instantiate();
				if ( instance == null )
				{
					GD.PrintErr( $"DirSpawner: Unable to instantiate scene: {path}" );
					continue;
				}

				AddChild( instance );
				* /
			}

			dir.ListDirEnd();
			*/
	}

	public void AddSpawnables( string dir )
	{
		var files = DirAccess.GetFilesAt( dir );

		foreach( var file in files )
		{
			var path = System.IO.Path.Combine( dir, file );

			log.info( $"{log.loc().Log}: Add scene: {path}" );

			AddSpawnableScene( path );
		}

		var directories = DirAccess.GetDirectoriesAt( dir );
		foreach( var subdir in directories )
		{
			var path = System.IO.Path.Combine( dir, subdir );

			AddSpawnables( path );
		}

	}

	// Called every frame. 'delta' is the elapsed time since the previous frame.
	public override void _Process( double delta )
	{
	}
}