<?php
/**
 * Client => SD
 * Attention le script doit s'executer avec l'utilisateur root
 */

// Define path to application directory
defined('APPLICATION_PATH')
	|| define('APPLICATION_PATH', realpath(dirname(__FILE__) . '/application'));

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

// Ensure library/ is on include_path
set_include_path(implode(PATH_SEPARATOR, array(
		realpath(APPLICATION_PATH . '/../library'),
		get_include_path(),
)));

/** Zend_Application */
require_once 'Zend/Application.php';

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

try {
	$opts = new Zend_Console_Getopt(
		//Options
		array(
			'help|?' => "Displays usage information.",
			'file|f=s' => "Give the full file path to integrate",
			'mail' => "Only send a mail when a file is write",
			'debug' => "Send a mail for debug",
		)
	);
	$opts->parse();
} catch (Zend_Console_Getopt_Exception $e) {
	echo $e->getUsageMessage();
	exit;
}

//Usage
if( isset($opts->help) || count($opts->getOptions())==0 )
{
	echo "Execute basic action when a customer send a file.\n";
	echo $opts->getUsageMessage();
	exit;
}

//Get the file
if ( isset($opts->file) )
{
    $c = new Zend_Config($application->getOptions());

    $dateFile = date('YmdHis', filectime($opts->file));

	//Get the main directory name in FTP and SFTP
	$pathParts = pathinfo($opts->file);
	$filenameIn = $pathParts['basename'];
	$extension = '';
	if (array_key_exists('extension', $pathParts) ){
		$extension = $pathParts['extension'];
	}
	$client = basename(dirname($pathParts['dirname']));

	$startpos = strlen( $c->profil->path->data . DIRECTORY_SEPARATOR );
	if ( 'sftp' == substr($opts->file, $startpos, 4) ) {
		$type = 'SFTP';
		$fluxBasePath = $c->profil->path->sftp . '/' . $client;
	} elseif ( 'ftp' == substr($opts->file, $startpos, 3) ) {
		$type = 'FTP';
		$fluxBasePath = $c->profil->path->ftp . '/' . $client;
	}

	$fluxBasePath .= '/send';

	$OptionsCopyAddDate = false;
	$OptionsCopyDeleteAfter = false;
	$OptionsRunWithEndFile = false;

	/**
	 * @todo : links to prestation table and file rules
	 * Prestation => Repertoire reception, etc
	 */
	switch ($client) {
		case 'sfrbtr' :
			$prestation = 'FICH_RCE';
			$filemask = array(
				'FICH_RCE_SCORE_.*.csv',
			);
			break;
		case 'gefacto':
			$prestation = 'GEFACTO';
			$OptionsCopyAddDate = true;
			$OptionsRunWithEndFile = true;
			break;
	}

	//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'];
            	$extension = '';
            	if (array_key_exists('extension', $pathParts) ){
            		$extension = $pathParts['extension'];
            	}
            } else {
                echo "Fichier inexistant $filenameIn\n";
            	exit;
            }
	    } else {
	        exit;
	    }
	}

	//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 {
            exit;
        }
	}

	$lines = file($fluxBasePath . '/' . $filenameIn);
	$nbLines = count($lines);

	//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');
		}
	}

	//Prepare mail
	if ($opts->mail || $opts->debug) {

		$subject = "[Flux] - Réception fichier $client";
		$txt = "Réception d'un fichier pour traitement\n";
		$txt.= "Client : $client\n";
		$txt.= "Mode de transmission : $type\n";
		$txt.= "Fichier : ".$filenameIn."\n";
		$txt.= "Nombre de Lignes : $nbLines\n";

		$mail = new Zend_Mail('UTF-8');
		$tr = new Zend_Mail_Transport_Smtp('smtp.celeste.fr');
		$mail->setDefaultTransport($tr);
		$mail->setBodyText($txt);
		$mail->setFrom('supportdev@scores-decisions.com', 'Machine');
		$mail->addTo('suivi@scores-decisions.com', 'Suivi');
		$mail->setSubject($subject);
		$mail->send();

		//Stop
		if ($opts->mail) {
			exit;
		}

	}

	//Copie du fichier
	$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
	    $db = Zend_Db::factory($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' => $nbLines,
	            'dateInsert' => date('YmdHis'),
	            'dateExecute' => '0000-00-00 00:00:00',
	        ));
	        echo date('Y-m-d H:i:s')." - Enregistrement client:$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";
	}

}