<?php

namespace Wowow\Debug\Console\Command;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Console\Question\Question;
use Wowow\Debug\Console\Command\LogoOptionsInterface as Options;

class LogoCommand extends Command
{   
    protected $_input;
    
    protected $_resourceConfig;
    
    protected $_directoryList;
    
    const SCOPE = 'scope';
    
    const SCOPE_ID = 'scope_id';
    
    public function __construct(
        \Magento\Config\Model\ResourceModel\Config $resourceConfig,
        \Magento\Framework\App\Filesystem\DirectoryList $directoryList
    ){
        parent::__construct();
        $this->_resourceConfig = $resourceConfig;
        $this->_directoryList = $directoryList;
    }
 
    protected function configure()
    {
        $this->setName('wowow:logo')->setDescription('Change logo pour le store et email.')
             ->setDefinition([
                 new InputOption(
                     Options::SCOPE,
                    '-s',
                    InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL,
                    'scope stores ou default',
                    ['default']
                ),
                new InputOption(
                    Options::SCOPE_ID,
                    '-i',
                    InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL,
                    'Id du store à configurer',
                    ['0']
                ),
                new InputOption(
                    Options::FAVICON,
                    '-f',
                    InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL,
                    'change pour favicon',
                    ['1']
                ),
                new InputOption(
                    Options::LOGO,
                    '-l',
                    InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL,
                    'change pour logo',
                    ['1']
                ),
                new InputOption(
                    Options::EMAIL,
                    '-e',
                    InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL,
                    'change pour email',
                    ['1']
                )
             ]);
    }
    
    
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->_input = $input;
        $scope = $this->_input->getOption(Options::SCOPE)[0];
        $scopeId = $this->_input->getOption(Options::SCOPE_ID)[0];
        $faviconOption = $this->_input->getOption(Options::FAVICON)[0];
        $logoOption = $this->_input->getOption(Options::LOGO)[0];
        $emailOption = $this->_input->getOption(Options::EMAIL)[0];
        $finder = new Finder();
        $finder->files()->in(__DIR__.'/../../view/frontend/web/media/logo');
        $faviconFolder = $this->_directoryList->getPath('media').'/favicon/';
        if(!is_dir($faviconFolder)) mkdir($faviconFolder,0775);
        $logoFolder = $this->_directoryList->getPath('media').'/logo/';
        if(!is_dir($logoFolder)) mkdir($logoFolder,0775);
        $folderEmail = $this->_directoryList->getPath('media').'/email/';
        $logoEmail = $folderEmail.'logo/';
        if(!is_dir($folderEmail)) mkdir($folderEmail,0775);
        if(!is_dir($logoEmail)) mkdir($logoEmail,0775);
        $arrayLogo = array();
        foreach ($finder as $file) {
            array_push($arrayLogo,array('realPath' => $file->getRealPath(),'relativePathname'=>$file->getRelativePathname()));
        }
        foreach ($arrayLogo as $key => $logo) {
            $output->writeln($key.' => '.$logo['relativePathname']);
        }
        $helper = $this->getHelper('question');
        $question = new Question('Quel logo ? ','-1');
        $logoId = $helper->ask($input,$output,$question);
        if($logoId != '-1'){
            if($scope == 'default'){
                $subfolder = 'default/';
            }else{
                $subfolder = 'stores/'.$scopeId.'/';
            }
            $faviconFolder .= $subfolder;
            $logoFolder .= $subfolder;
            $logoEmail .= $subfolder;
            if(!is_dir($faviconFolder)) mkdir($faviconFolder,0775);
            if(!is_dir($logoFolder)) mkdir($logoFolder,0775);            
            if(!is_dir($logoEmail)) mkdir($logoEmail,0775);
            if($faviconOption != '0') $this->copyLogo($arrayLogo[$logoId]['realPath'],$faviconFolder.$arrayLogo[$logoId]['relativePathname'],pathinfo($arrayLogo[$logoId]['realPath'])['extension'],array('width'=>32));
            if($logoOption != '0') $this->copyLogo($arrayLogo[$logoId]['realPath'],$logoFolder.$arrayLogo[$logoId]['relativePathname'],pathinfo($arrayLogo[$logoId]['realPath'])['extension'],array('width'=>100));
            if($emailOption != '0') $this->copyLogo($arrayLogo[$logoId]['realPath'],$logoEmail.$arrayLogo[$logoId]['relativePathname'],pathinfo($arrayLogo[$logoId]['realPath'])['extension'],array('width'=>100));
            if($faviconOption != '0') $this->_resourceConfig->saveConfig('design/head/shortcut_icon',$subfolder.$arrayLogo[$logoId]['relativePathname'],$scope,$scopeId);
            if($logoOption != '0') $this->_resourceConfig->saveConfig('design/header/logo_src',$subfolder.$arrayLogo[$logoId]['relativePathname'],$scope,$scopeId);
            if($emailOption != '0') $this->_resourceConfig->saveConfig('design/email/logo',$subfolder.$arrayLogo[$logoId]['relativePathname'],$scope,$scopeId);
        }
        $command = $this->getApplication()->find('cache:clean');
        $returnCode = $command->run(new ArrayInput(array('command' => 'cache:clean')),$output);
        if(!$returnCode) $output->writeln('successfully finished');
    }
    
    public function copyLogo($source, $destination,$ext, $taille = null)
    {
        if($taille){
            if(($ext == 'png') || ($ext == 'jpg') || ($ext == 'jpeg')){
                list($width, $height) = getimagesize($source);
                $ratio_orig = $width/$height;
                if(isset($taille['width'])){ $new_width = $taille['width'];}else{ $new_width = $taille['height']*$ratio_orig; }
                if(isset($taille['height'])){ $new_height = $taille['height']; }else{ $new_height = $taille['width']/$ratio_orig; }
                $image_p = imagecreatetruecolor($new_width, $new_height);
                imagealphablending( $image_p, false );
                imagesavealpha( $image_p, true );
                ini_set("memory_limit","1024M");
                if($ext == 'png'){
                    $image = imagecreatefrompng($source);
                }else if(($ext == 'jpg') || ($ext == 'jpeg')){
                    $image = imagecreatefromjpeg($source);
                }else{
                    return 'image en jpg ou png';
                }
                $imageFinal = imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
                return imagepng($image_p,$destination);
            }else if($ext == 'svg'){
                $xmlget =  simplexml_load_string(file_get_contents($source));
                $xmlattributes = $xmlget->attributes();
                $width = (string) $xmlattributes->width; 
                $height = (string) $xmlattributes->height;
                $ratio_orig = $width/$height;
                if(isset($taille['width'])){ $new_width = $taille['width'];}else{ $new_width = $taille['height']*$ratio_orig; }
                if(isset($taille['height'])){ $new_height = $taille['height']; }else{ $new_height = $taille['width']/$ratio_orig; }
                $this->resizeSVG($source, $destination,$new_width,$new_height);
            }
        }else{
            copy($source,$destination);
        }
    }
    
    public function resizeSVG($source,$destination,$width,$height){
        $svg = file_get_contents($source);

        // I prefer to use DOM, because it's safer and easier as to use preg_match
        $svg_dom = new \DomDocument();

        libxml_use_internal_errors(true);
        $svg_dom->loadXML($svg);
        libxml_use_internal_errors(false);

        //get width and height values from your svg
        $tmp_obj = $svg_dom->getElementsByTagName('svg')->item(0);
        $svg_width = floatval($tmp_obj->getAttribute('width'));
        $svg_height = floatval($tmp_obj->getAttribute('height'));

        // set width and height of your svg to preferred dimensions
        $tmp_obj->setAttribute('width', $width.'px');
        $tmp_obj->setAttribute('height', $height.'px');
        file_put_contents($destination, $svg_dom->saveXML());
        
    }
    
 
}