<?php
// --- Define path to application directory
defined('APPLICATION_PATH')
    || define('APPLICATION_PATH', realpath(__DIR__ . '/application'));

// --- Define application environment
defined('APPLICATION_ENV')
    || define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'production'));

// --- Composer autoload
require_once realpath(__DIR__ . '/vendor/autoload.php');

// --- Create application, bootstrap, and run
$application = new Zend_Application(APPLICATION_ENV, APPLICATION_PATH . '/configs/application.ini');

// --- Options
$displayUsage = false;
try {
	$opts = new Zend_Console_Getopt(array(
        'help|?'     => "Displays usage information.",
        'cron'       => "Mandatory option with cron",
        'verbose|v'  => "Affichage de ce qui est fait."
    ));
	$opts->parse();
} catch (Zend_Console_Getopt_Exception $e) {
	$displayUsage = true;
}

// --- Aide / Options
if (count($opts->getOptions())==0 || isset($opts->help)) {
    $displayUsage = true;
}

// --- Usage
if ($displayUsage) {
    echo "Fallback pour distribuer les fichiers si la gestion par event n'as pas fonctionné.\n";
    echo $opts->getUsageMessage();
    exit;
}

$c = new Zend_Config($application->getOptions());
$db = Zend_Db::factory($c->profil->db->metier);
Zend_Db_Table::setDefaultAdapter($db);

$fileConfig = include __DIR__ . '/fileConfig.php';

if (count($fileConfig) > 0) {
    foreach ($fileConfig as $client => $prestations) {
        if (count($prestations) > 0) {
            foreach($prestations as $p) {

                $prestation = $p['name'];
                $type = $p['type'];

                $optionsCopyAddDate = false;
                $optionsCopyDeleteAfter = false;
                $optionsRunWithEndFile = false;
                $optionsLog = true;
                $optionsRoute = array();
                $optionsFilterName = false;

                // --- Set options
                if (array_key_exists('in', $p) && count($p['in']) > 0) {
                    foreach ($p['in'] as $option => $value) {
                        ${'options'.$option} = $value;
                    }
                }

                $repositoryDir = 'send';

                // --- Base path, type and repository
                $startpos = strlen( $c->profil->path->data . '/' );
                if ($type == 'SFTP') {
                    $fluxBasePath = $c->profil->path->sftp . '/' . $client;
                }
                elseif ($type == 'FTP') {
                    $fluxBasePath = $c->profil->path->ftp . '/' . $client;
                }

                // --- Repository dir
                if (array_key_exists('directory', $p) && !empty($p['directory'])) {
                    $repositoryDir = $p['directory'];
                }
                $fluxBasePath = $fluxBasePath . '/' . $repositoryDir;

                // --- Get files
                $it = new FilesystemIterator($fluxBasePath);
                foreach ($it as $fileinfo) {
                    $filenameIn = $fileinfo->getFilename();
                    $extension = $fileinfo->getExtension();

                    // --- Don't play with *.tck files
                    if ($extension == 'tck') {
                        continue;
                    }

                    // --- Filters
                    if ($optionsFilterName === true) {
                        if ( strpos($filenameIn, $prestation) === false ) {
                            $prestation = null; continue;
                        }
                    }
                    if (is_string($optionsFilterName) && strlen($optionsFilterName) > 0) {
                        if (strpos($filenameIn, $optionsFilterName) === false) {
                            $prestation = null; continue;
                        }
                    }

                    // --- Use ".fin" or ".end" files to do something
                	$runExtensions = array('fin', 'end');
                	if (in_array($extension, $runExtensions)) {
                	    if ($optionsRunWithEndFile) {
                            $extToDelete = $extension;
                            if (file_exists($fluxBasePath . '/' . $filenameIn)) {
                                $pathParts = pathinfo($fluxBasePath . '/' . $filenameIn);
                            	$filenameIn = $pathParts['basename'];
                            }
                            else {
                                echo "Fichier fin inexistant $filenameIn\n";
                            	continue;
                            }
                	    }
                	    else {
                	        continue;
                	    }
                	}

                	// --- Get the realname of file IN or exit
                	if ($optionsRunWithEndFile) {
                        if (in_array($extension, $runExtensions)) {
                            $extensionLength = strlen($extension)+1;
                            $filenameIn = substr($filenameIn, 0, strlen($filenameIn) - $extensionLength);
                            $extension = '';
                        }
                        else {
                            continue;
                        }
                	}

                	// --- Detail du fichier
                	$nbLines = 0;
                	if ( strtolower(substr($filenameIn, -3)) == 'csv' ) {
                	   $lines = file($fluxBasePath . '/' . $filenameIn);
                	   $nbLines = count($lines);
                	}
                	$size = filesize($fluxBasePath . '/' . $filenameIn);
                	$dateFile = date('YmdHis', filectime($fluxBasePath . '/' . $filenameIn));

                	// --- Define default out filename
                	$filenameOut = $filenameIn;

                	// --- Add date to filename
                	if ($optionsCopyAddDate) {
                		$extensionLength = 0;
                		if ($extension != '') {
                			$extensionLength = strlen($extension)+1;
                			$filenameOut = substr($filenameIn, 0, strlen($filenameIn) - $extensionLength);
                			$filenameOut = $filenameOut . '_' . date('YmdHis') . '.' . $extension;
                		}
                		else {
                			$filenameOut = $filenameIn . '_' . date('YmdHis');
                		}
                	}

                	// --- Before store the file send to another repository
                	if (count($optionsRoute) > 0) {
                        foreach ($optionsRoute as $tr => $value) {
                            switch($tr) {
                                case 'cp':
                                    if (copy($fluxBasePath . '/' . $filenameIn, $value . '/' . $filenameOut)) {
                                        echo date('Y-m-d H:i:s')." - Copie du fichier $filenameIn dans $value\n";
                                    }
                                    break;
                            }
                        }
                	}

                	// --- Copy file
                	$destDir = $c->profil->path->storage . '/' . $client . '/send';

                	if (!is_dir($destDir)) {
                	    mkdir($destDir, 0755, true);
                	}

                	if (copy($fluxBasePath . '/' . $filenameIn, $destDir. '/' . $filenameOut)) {
                	    echo date('Y-m-d H:i:s')." - Copie du fichier $filenameIn dans $destDir\n";

                	    // --- Execute
                	    if ($optionsLog === true) {
                    	    $db = Zend_Db::factory($c->profil->db->metier);
                    	    Zend_Db_Table::setDefaultAdapter($db);
                    	    try {
                    	        $fluxM = new Application_Model_Sdv1FluxFileIn();
                    	        $fluxM->insert(array(
                    	            'client'           => $client,
                    	            'name'             => $prestation,
                    	            'depotType'        => $type,
                    	            'depotDate'        => $dateFile,
                    	            'depotFile'        => $filenameOut,
                    	            'nbLines'          => $nbLines,
                    	            'depotFileSize'    => $size,
                    	            'dateInsert'       => date('YmdHis'),
                    	            'dateExecute'      => '0000-00-00 00:00:00', // @todo : dateExecute
                    	        ));
                    	        echo date('Y-m-d H:i:s')." - Enregistrement client:$client fichier:$filenameOut\n";
                    	    } catch (Zend_Db_Exception $e) {
                    	        echo date('Y-m-d H:i:s')." - ERREUR Enregistrement client:$client fichier:$filenameOut\n";
                    	    }
                	    }

                	    // --- Suppression des fichiers
                	    if ($optionsCopyDeleteAfter) {
                	        unlink( $fluxBasePath . '/' . $filenameIn );
                	        if ($optionsRunWithEndFile) {
                	            unlink( $fluxBasePath . '/' . $filenameIn . '.' . $extToDelete );
                	        }
                	    }
                	}
                	else {
                	    echo date('Y-m-d H:i:s')." - ERREUR Copie du fichier $filenameIn dans $destDir\n";
                	}

                }
            }
        }
    }
}