<?php

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class TCMP_Logger {
	private $name;
	private $context = array();

	public function __construct( $name = 'TCMP' ) {
		if ( '' == $name ) {
			$name = 'TCMP';
		}
		$this->name = $name;
	}

	public function pushContext( $context ) {
		array_push( $this->context, $context );
	}
	public function popContext() {
		array_pop( $this->context );
	}

	public function fatal( $message, $v1 = null, $v2 = null, $v3 = null, $v4 = null, $v5 = null, $v6 = null ) {
		$what = $this->write( '[FATAL]', $message, $v1, $v2, $v3, $v4, $v5, $v6 );
		die( $what );
	}
	public function debug( $message, $v1 = null, $v2 = null, $v3 = null, $v4 = null, $v5 = null, $v6 = null ) {
		$this->write( '[DEBUG]', $message, $v1, $v2, $v3, $v4, $v5, $v6 );
	}
	public function info( $message, $v1 = null, $v2 = null, $v3 = null, $v4 = null, $v5 = null, $v6 = null ) {
		$this->write( '[INFO] ', $message, $v1, $v2, $v3, $v4, $v5, $v6 );
	}
	public function error( $message, $v1 = null, $v2 = null, $v3 = null, $v4 = null, $v5 = null, $v6 = null ) {
		$this->write( '[ERROR]', $message, $v1, $v2, $v3, $v4, $v5, $v6 );
	}
	private function dump( $v ) {
		if ( is_array( $v ) && 0 == count( $v ) ) {
			$v = '[]';
		}
		if ( null != $v ) {
			if ( is_array( $v ) || is_object( $v ) ) {
				$v = print_r( $v, true );
			}
		}
		if ( is_bool( $v ) ) {
			$v = ( $v ? 'TRUE' : 'FALSE' );
		}
		return $v;
	}
	private function write( $verbosity, $message, $v1 = null, $v2 = null, $v3 = null, $v4 = null, $v5 = null, $v6 = null ) {
		global $tcmp;

		$text    = sprintf(
			$message,
			$this->dump( $v1 ),
			$this->dump( $v2 ),
			$this->dump( $v3 ),
			$this->dump( $v4 ),
			$this->dump( $v5 ),
			$this->dump( $v6 )
		);
		$message = date( 'd/m/Y H:i:s' ) . ' ' . $verbosity . ' ';
		if ( count( $this->context ) > 0 ) {
			$message .= '{' . $this->context[ count( $this->context ) - 1 ] . '} ';
		}
		$message = "\n" . $message . $text;
		if ( ! $tcmp->options->isLoggerEnable() ) {
			return $message;
		}

		$hasErrors = false;
		$filename  = TCMP_PLUGIN_DIR . 'logs/' . $this->name . '_' . date( 'Ym' ) . '.txt';
		if ( ! $handle = fopen( $filename, 'a' ) ) {
			$hasErrors = true;
		}

		if ( ! $hasErrors && fwrite( $handle, $message ) === false ) {
			$hasErrors = true;
		}

		if ( ! $hasErrors ) {
			fclose( $handle );
		}
		return $message;
	}
}