<?php
/*
# =====================================================================
#  Projet  : darkphp
#  Fichier : error/DwTrace.php
#  Auteur  : Nicolas "DarkHack" Chapuis (c) 2026
# ================== DARKHACK ==================
#        [ darkweb.fr  -  system online ]
#   Powered by Perplexity, your AI assistant
#       https://www.perplexity.ai
# ==============================================
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
# =====================================================================
//*/
namespace darkphp\error;
//use darkphp\error\DwTrace as DwTrace;

use darkphp\autoLoad\DwAutoLoad as DwAutoLoad;
use darkphp\source\DwSource as DwSource;

/**
 * DwTrace class
 *
 * @package bakuba\kernel
 */
class DwTrace {
	//darkphp\error\DwTrace::traceError( $trace );
	public static function traceError( $trace ) : string {
		//[ 'file' ,'line' ,'class' ,'type' ,'function' ,'object','args' ]
		if ( isset ( $trace['line'] ) ) {
			$line = $trace['line'];
			if ( isset( $trace['file'] ) && \is_int( $line ) )
				$file = DwSource::formatFileLine( $trace['file'] ,$line );
			else
				$file = "FileNotSet(l:{$line})!";
		}elseif ( isset( $trace['file'] ) )
			$file = "File(".$trace['file'].")!";
		
		$args="";
		if ( isset( $trace['args'] ) && \is_array( $trace['args'] ) )
			foreach( $trace['args'] as $arg ) {
				if ( ! empty( $args ) ) $args=" ,";
				if ( \is_object( $arg ) )
					$args.=\get_class( $arg );
				elseif ( \is_array( $arg ) )
					$args="'array'";
				else
					$args="'{$arg}'";
			}
		$strHead="";
		if ( isset( $trace['class'] ) )
			$strHead.=$trace['class'];
		if ( isset( $trace['type'] ) )
			$strHead.=$trace['type'];
		else
			$strHead.="_>";
		if ( isset( $trace['function'] ) )
			$strHead.=$trace['function'];
		
		return "/" . $strHead ."(" . ( empty( $args ) ? "" : " {$args} " ). ") " . ( empty( $file ) ? "" : $file );
	}
}