// The Package Loader

var fs = require( "fs" );
var rootNS = {
	botanss: "./"
};

var Package = function() { };

Package.prototype.rootNS = function( name, path )
{
	if( rootNS[ name ] ) return;
	rootNS[ name ] = fs.realpathSync( path ) + "/";
};

var _reload = function( e, filename )
{
	if( this._lock == global.X_SERVER_CLUSTER.worker.id )
		return;
	this._lock = global.X_SERVER_CLUSTER.worker.id;

	setTimeout( () =>
	{
		global.Dragonfly.Info( `Change detected: ${this.src}, reloading` );
		global.X_SERVER_CLUSTER.worker.destroy();
	} , 200 );
};

Package.prototype.load = function( _class )
{
	var fSep = _class.indexOf( "." );
	var nsdomain = _class.substr( 0, fSep );
	_class = _class.substr( fSep + 1 ).replace( /\./g, "/" );

	var file = rootNS[ nsdomain ] + _class;

	if( global.debug && global.X_SERVER_CLUSTER && global.X_SERVER_CLUSTER.worker )
	{
		var src = require.resolve( file );
		if(!( src in require.cache ))
		{
			fs.watch( src, _reload.bind({ "src": src }) );
		}
	}

	return require( file );
};

global.botanLoader = new Package();