<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/

namespace Magento\Framework\Setup;

use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;

/**
* Console Logger
*
* @package Magento\Setup\Model
*/
class ConsoleLogger implements LoggerInterface
{
/**
* Indicator of whether inline output is started
*
* @var bool
*/
private $isInline = false;

/**
* Console
*
* @var OutputInterface
*/
protected $console;

/**
* Constructor
*
* @param OutputInterface $output
*/
public function __construct(OutputInterface $output)
{
$this->console = $output;
$outputFormatter = $this->console->getFormatter();
$outputFormatter->setStyle('detail', new OutputFormatterStyle('blue'));
$outputFormatter->setStyle('metadata', new OutputFormatterStyle('cyan'));
}

/**
* {@inheritdoc}
*/
public function logSuccess($message)
{
$this->terminateLine();
$this->console->writeln("<info>[SUCCESS]" . ($message ? ": $message" : '') . '</info>');
}

/**
* {@inheritdoc}
*/
public function logError(\Exception $e)
{
$this->terminateLine();
$this->console->writeln("<error>[ERROR]: " . $e . '</error>');
}

/**
* {@inheritdoc}
*/
public function log($message)
{
$this->terminateLine();
$this->console->writeln('<detail>' . $message . '</detail>');
}

/**
* {@inheritdoc}
*/
public function logInline($message)
{
$this->isInline = true;
$this->console->write('<detail>' . $message . '</detail>');
}

/**
* {@inheritdoc}
*/
public function logMeta($message)
{
$this->terminateLine();
$this->console->writeln('<metadata>' . $message . '</metadata>');
}

/**
* Terminates line if the inline logging is started
*
* @return void
*/
private function terminateLine()
{
if ($this->isInline) {
$this->isInline = false;
$this->console->writeln('');
}
}
}