<?php

	ini_set('display_errors', 1);
        ini_set('display_startup_errors', 1);
        error_reporting(E_ALL & ~E_NOTICE );
	$cfg = include('accred_config.php');
	//  start session
	if (session_status() == PHP_SESSION_NONE) {
	    session_start();
	}
	// CSRF Counter-measure
	$token = md5(uniqid(rand(), TRUE));
	$_SESSION['state'] = $token;
	$userid = $_SESSION['uid'];
	$isAdmin = $_SESSION['admin']==1;
	$isEditable = $_SESSION['allowedit']==1;
	// Bail out if not logged in
	if($userid=='') {
		header("location: index?");
	}

	use PhpOffice\PhpSpreadsheet\IOFactory;
	use PhpOffice\PhpSpreadsheet\Spreadsheet;

	require_once 'vendor/autoload.php';
	define('TMP_FILES', "/tmp/"); // temp folder where it stores the files into.

	  function merge_two_arrays($array1,$array2) {
	    $data = array();
	    $arrayAB = array_merge($array1,$array2);
	    foreach ($arrayAB as $key => $value) {
		$data[$key] = $key;
	      }
	    return $data;
	  }
	 

	if($_GET['o']=='excel') {

	// Name we want to sort by and display
	if($_GET['t']!='demandeur') {
		$sortName = 'name';
	}
	else {
		$sortName = 'reqname';
	}
	$spreadsheet = new Spreadsheet();
	// Set properties
	$spreadsheet->getProperties()->setCreator("Caribana festival");
	$spreadsheet->getProperties()->setLastModifiedBy("Caribana festival");
	$spreadsheet->getProperties()->setTitle("Accréditations " . $cfg['year']);
	$spreadsheet->getProperties()->setSubject("Accréditations " . $cfg['year']);
	$spreadsheet->getProperties()->setDescription("Accréditations " . $cfg['year']);

	$spreadsheet->setActiveSheetIndex(0);

$query = "select * from submissions";
$mysqli = new mysqli($cfg['host'], $cfg['user'],$cfg['pass'], $cfg['name']);
if ($mysqli->connect_errno) {
    echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}
if ($result = $mysqli->query($query)) {
    $line = 1;
    // First merge keys of all serialized values and build an array containing all columns
    // (even if they are empty on first line... -> no key)
    while ($row = $result->fetch_assoc()) {
        $ser = $row['formdata'];
        $seru = unserialize($ser);
        $or = array_merge($row,$seru);
        if($line==1) {
                $master_array = $or;
        }
        $master_array = merge_two_arrays($master_array,$or);
        $line++;
    }
    // Now remove unwanted columns
    foreach($master_array as $key => $val ) {
	if(!($key=='UID' || $key=='modifieduid' || $key=='btnsubmit' || $key=='btnfinalise' || $key=='btnprocess' || $key=='formdata' || $key=='name_form')) {
		$header[$key] = $key;
    	    }
        }
}

// Now we have a array with all the keys/columns we want to export to Excel
if ($result = $mysqli->query($query)) {
    $line = 1;
    /* fetch associative array */
    while ($row = $result->fetch_assoc()) {
        $ser = $row['formdata'];
        $seru = unserialize($ser);
        $or = array_merge($row,$seru);
    	// Build full row
	    unset($fr);
	    foreach($header as $key => $val) {
	        if($key=='status') {
		        $disp = 'Indéfini';
                switch($or[$key]) {
                    case 0:
                        $disp = 'Finalisé';
                        break;
                    case 1:
                        $disp = 'Ouvert';
                        break;
                    case 3:
                        $disp = 'Traité';
                        break;
                }
        		$fr[$key] = $disp;
	        }
	        else {
            	$fr[$key] = $or[$key];
	        }
        }
	    if($line==1) {
		    $keys = array_keys ( $header );
		    $spreadsheet->getActiveSheet()
                ->fromArray(
                    $keys,   // The data to set
                       NULL,        // Array values with this value will not be set
                    'A1'         // Top left coordinate of the worksheet range where
                     //    we want to set these values (default is A1)
                );
	        $line++;

	    }
        $spreadsheet->getActiveSheet()
            ->fromArray(
                $fr,   // The data to set
                NULL,        // Array values with this value will not be set
                'A'.$line         // Top left coordinate of the worksheet range where
                            //    we want to set these values (default is A1)
            );
    	$line++;
    }
}

$spreadsheet->getActiveSheet()->getStyle('1')->getFont()->setBold(true);
$spreadsheet->getActiveSheet()->setTitle('Toutes demandes');
foreach (range('A','Z') as $col) {
    $spreadsheet->getActiveSheet()->getColumnDimension($col)->setAutoSize(true);
}
foreach (range('A','E') as $col) {
    $spreadsheet->getActiveSheet()->getColumnDimension('A'.$col)->setAutoSize(true);
}
// Add totals
//
$highestRow = $spreadsheet->getActiveSheet()->getHighestRow();
$coord = 'N' . ($highestRow+2);
$spreadsheet->getActiveSheet()->setCellValue($coord, 'TOTAL');
foreach(range('O','Z') as $col) {
	$spreadsheet->getActiveSheet()->setCellValue($col.($highestRow+2), '=SUM('.$col.'2:'.$col.($highestRow).')');
}
// Do AA
$spreadsheet->getActiveSheet()->setCellValue('AA'.($highestRow+2), '=SUM(AA2:AA'.($highestRow).')');
// Format the total
$spreadsheet->getActiveSheet()->getStyle($coord.':AA'.($highestRow+2))->getFill()
    ->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)
    ->getStartColor()->setARGB('AAAAAAAA');

// ------
// Go again this time sorted by name so we can create a worksheet per requestor

$query = "SELECT * from submissions ORDER BY $sortName";
if ($result = $mysqli->query($query)) {

    $line = 1;
    /* fetch associative array */
    while ($row = $result->fetch_assoc()) {
        $ser = $row['formdata'];
        $seru = unserialize($ser);
        $or = array_merge($row,$seru);
        // Build full row
        unset($fr);
        foreach($header as $key => $val) {
            if($key=='status') {
                $disp = 'Indéfini';
                switch($or[$key]) {
                        case 0: 
                                $disp = 'Finalisé';
                                break;
                        case 1: 
                                $disp = 'Ouvert';
                                break;
                        case 3: 
                                $disp = 'Traité';
                                break;
                }
                $fr[$key] = $disp;
            }
            else {
                $fr[$key] = $or[$key];
           }

        }
	if($prevName!=$fr[$sortName]) {
            $keys = array_keys ( $header );
            // Create new worksheet
            if($prevSheet) {
                // Add totals
                // //
                $highestRow = $prevSheet->getHighestRow();
                $coord = 'N' . ($highestRow+2);
                $prevSheet->setCellValue($coord, 'TOTAL');
                foreach(range('O','Z') as $col) {
                        $prevSheet->setCellValue($col.($highestRow+2), '=SUM('.$col.'2:'.$col.($highestRow).')');
                }
                // Do AA
                $prevSheet->setCellValue('AA'.($highestRow+2), '=SUM(AA2:AA'.($highestRow).')');
                // Format the total
                $prevSheet->getStyle($coord.':AA'.($highestRow+2))->getFill()
                    ->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)
                        ->getStartColor()->setARGB('BBBBBBBB');
                
            }
            $prevSheet = $spreadsheet->getActiveSheet();
            $myWorkSheet = $spreadsheet->createSheet();
            $myWorkSheet->setTitle($fr[$sortName]);
            $myWorkSheet
                ->fromArray(
                    $keys,   // The data to set
                    NULL,        // Array values with this value will not be set
                    'A1'         // Top left coordinate of the worksheet range where
                                //    we want to set these values (default is A1)
                );
            $myWorkSheet->getStyle('1')->getFont()->setBold(true);
            $line=2;
            $prevName = $fr[$sortName];
        }

        $myWorkSheet
            ->fromArray(
                $fr,   // The data to set
                NULL,        // Array values with this value will not be set
                'A'.$line         // Top left coordinate of the worksheet range where
                            //    we want to set these values (default is A1)
            );

        $line++;
    } 
}

foreach (range('A','Z') as $col) {
  $myWorkSheet->getColumnDimension($col)->setAutoSize(true);  
}
foreach (range('A','E') as $col) {
  $spreadsheet->getActiveSheet()->getColumnDimension('A'.$col)->setAutoSize(true);
}

// Put totals on last sheet
// Add totals
// //
$highestRow = $spreadsheet->getActiveSheet()->getHighestRow();
$coord = 'N' . ($highestRow+2);
$spreadsheet->getActiveSheet()->setCellValue($coord, 'TOTAL');
foreach(range('O','Z') as $col) {
        $spreadsheet->getActiveSheet()->setCellValue($col.($highestRow+2), '=SUM('.$col.'2:'.$col.($highestRow).')');
        }
        // Do AA
        $spreadsheet->getActiveSheet()->setCellValue('AA'.($highestRow+2), '=SUM(AA2:AA'.($highestRow).')');
        // Format the total
        $spreadsheet->getActiveSheet()->getStyle($coord.':AA'.($highestRow+2))->getFill()
            ->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)
                ->getStartColor()->setARGB('AAAAAAAA');

$mysqli->close();


// -------
$filename = 'accred_list.xlsx';
header('Content-Disposition: attachment; filename="' . $filename . '"');
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; charset=utf-8');
// header('Content-Length: ' . filesize($filename));
header('Content-Transfer-Encoding: binary');
header('Cache-Control: must-revalidate');
header('Pragma: public');

$writer = IOFactory::createWriter($spreadsheet, 'Xlsx');
$writer->save('php://output');
exit();
}

?>
<!doctype html>

<html>

    <head>

        <meta charset="utf-8">
<meta name="google-signin-client_id" content="538635499162-g21v86gk87qm863u03er6vnm3q15bl82.apps.googleusercontent.com">
<script src="https://apis.google.com/js/platform.js" async defer></script>

        <title>Carbana Acréditations</title>

        <link rel="stylesheet" type="text/css" href="//cdn.datatables.net/responsive/1.0.0/css/dataTables.responsive.css">
        <link rel="stylesheet" type="text/css" href="//cdn.datatables.net/1.10.15/css/jquery.dataTables.css">
	<link rel="stylesheet" type="text/css" href="accred_style.css">
 	<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
 

</head>
<?php


$mysqli = new mysqli($cfg['host'], $cfg['user'],$cfg['pass'], $cfg['name']);
if ($mysqli->connect_errno) {
    echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}
?>

<body <?php if($isAdmin) echo 'class="admin" '; else echo 'class="user" '; ?>>
<div class="right-blob"><span id="identification">Bienvenue <?php echo $_SESSION['name']; if($isAdmin) echo ", tu es admin";?></span><br>
<?php if($isEditable) { ?>

<span class="identification">Le formulaire est ouvert, les utilisateurs  peuvent modifier ou ajouter des demandes</span><br>
<?php } else { ?>
<span class="identification">Le formulaire est fermé, les utilisateurs ne peuvent plus modifier ou ajouter des demandes</span><br>
<?php } ?>
<div id="uid" style="display:none"><?php echo $userid;?></div></div>
<h1>Commande</h1>
<div id="tblContent">
<table id="example" class="display" cellspacing="0" width="100%">
        <thead>
<ul>
<?php if($isAdmin || $isEditable==1) { ?>
    <li> <a href="accred_form">Nouvelle demande</a></li>
<?php } ?>
<?php if($isAdmin) { ?>
    <li> <a href="./accred_list?o=excel">Export Excel</a></li>
	    <li> <a href="./accred_list?o=excel&t=demandeur">Export Excel par demandeur</a></li>
<?php } ?>
</ul>

<tr><th>No</th><th>Stat</th><th>Salutation</th><th>Prenom</th><th>Nom</th><th>Statut</th><th>Commande</th><th>Aperçu</th><th>Création</th><th>Mise à jour</th><th>Commandé par</th>
        </thead>
</table>
</div>
        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
        <script>window.jQuery || document.write('<script src="path/to/jquery-1.9.1.min.js"><\/script>')</script>

        <script type="text/javascript" charset="utf8" src="//cdn.datatables.net/1.10.15/js/jquery.dataTables.js"></script>

        <!-- load Zebra_Form's JavaScript file -->
        <script src="vendor/stefangabos/zebra_form/public/javascript/zebra_form.js"></script>
	<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
        <script>

function format ( row ) {
  var d = $.parseJSON(row).data[0];
    // `d` is the original data object for the row
    var ret = '<table cellpadding="5" cellspacing="0" border="0" style="padding-left:50px;">'+
        '<tr>'+
            '<td>Commande pour:</td>'+
            '<td>'+d.salutation+' '+d.prenom+' '+d.nom+'  -  ' + d.email +'</td>'+
        '</tr>'+
        '<tr>'+
            '<td>Commande:</td><td>'+d.nor_tot+' billets normaux et '+d.vip_tot+' billets VIP, pour un montant total de CHF '+d.presta_tot;
	    if(d.vip_gratuit=='oui') {
		ret += ' (billets VIP gratuits) ';
	    }
	    ret += '</td>'+
        '</tr>'+
	'<tr><td>Billets normaux:</td><td>'+ (d.mar_nor || 0) +' mardi, ' + (d.mer_nor || 0) +' mercredi, ' + (d.jeu_nor ||0)+' jeudi, '+(d.ven_nor ||0)+' vendredi et '+(d.sam_nor ||0)+' samedi.</td></tr>'+	
        '<tr><td>Billets VIP:</td><td>'+(d.mar_vip ||0)+' mardi, ' +(d.mer_vip ||0)+' mercredi, '+(d.jeu_vip ||0)+' jeudi, '+(d.ven_vip ||0)+' vendredi, '+(d.sam_vip ||0)+' samedi.</td></tr>'+
            '<td>Société:</td>'+
            '<td>'+d.societe+'</td>'+
        '</tr>'+
        '<tr>'+
            '<td>Nature de la prestation: </td>'+
            '<td>';
	if(d.nature_prest=='Concours') {
		ret += d.presta_concours;
	}
	else {
		ret += d.nature_prest;
	}
	ret += '</td></tr>'+
	'<tr><td>Précisions</td>'+
	'<td>'+d.why+'</td></tr>'+
	'<tr><td>Paiement:</td><td>' + d.type_paiement;
	if(d.type_paiement!='Offert') {
		ret += '  -  ' + d.choix_paiement_payant;
	}
	ret += '</td></tr>';
	if(d.choix_paiement_payant=='Autre') {
		ret += '<tr><td>Précisions:</td><td>'+d.paiement_autre+'</td></tr>';
	}
	ret += '<tr><td>Distribution:</td><td>' + d.distribution + '</td>';
	if(d.distribution=='Poste') {
		ret += '<tr><td>Adresse:</td><td>'+d.adresse_distrib+'</td></tr>';
	}
    '</table>';
	return ret;
}

$(document).ready(function(){
    var table = $('#example')
.DataTable( {
    "language": {
        "sInfoEmpty":     "Il n'y a rien à montrer...",
	"sEmptyTable":	"Tu n'as pas encore de demandes enregistrées...",
	"lengthMenu": "Montrer _MENU_ demandes par page",
            "zeroRecords": "Pas de résultats - désolé",
	"info": "Page _PAGE_ de _PAGES_ affichée", 
	"infoFiltered": "(filtrage de _MAX_ demandes au total)",
	 "paginate": {
        "next": "Page suivante",
	"previous": "Page précédente"
      },
	"search": "Rechercher"
    },
        stateSave: true,
 
        "ajax": 'ajax/data/arrays',
                "columns": [
            { "data": "mid" },
            { "data": "stat", "visible" : false, },
            { "data": "nom", "visible": false },
            { "data": "prenom", "visible" : false},
            { "data": "salutation", "visible" : false },
            {
		"orderData": 1,
                "data":           null,
                "defaultContent": "",
                "createdCell": function(td, cellData, rowData, row, col) {
            switch(rowData.stat) {
            case "0":
                $(td).addClass('bck-check <?php if($isAdmin) echo " editable"; ?>');
                break;
            case "1":
                $(td).addClass('bck-edit <?php if($isAdmin || $isEditable==1) echo " editable"; ?>');
                break;
            case "3":
                $(td).addClass('bck-processed');
                break;
            }

            }
        },  
            { "data": "societe" },
            { "data":   null,
                "defaultContent": "",
                "className": "details-control",
                 },
	    { "data" : "crea" },
            { "data": "maj" },
	   { "data": "name", "visible": true }
        ]


        }
        );
    $('#identification').on('click', function() {
	$('#uid').toggle();
table.page( 5 ).draw( false );
    });

    // Add event listener for opening and closing details
    $('#example tbody').on('click', 'td.details-control', function () {
        var tr = $(this).closest('tr');
	var id= $(tr).find("td:first").text() ;
	$.ajax({
		url: 'ajax/data/arrays?aid='+id
	}).done(function(data) {
	        var row = table.row( tr );
        if ( row.child.isShown() ) {
            // This row is already open - close it
            row.child.hide();
            tr.removeClass('shown');
        }
        else {
            // Open this row
            row.child( format(data) ).show();
            tr.addClass('shown');
        }

	});;
    } );
    // Add event listener for editing entries
    $('#example tbody').on('click', 'td.bck-edit', function () {
	var tr = $(this).closest('tr');
	var id= $(tr).find("td:first").text() ;
	self.location="accred_form?aid="+id;
    } );

   <?php
   if($isAdmin) {
   ?>
    $('#example tbody').on('click', 'td.bck-check', function () {
        var tr = $(this).closest('tr');
        var id= $(tr).find("td:first").text() ;
        self.location="accred_form?aid="+id;
    } );
<?php
   }
?>
});
        </script>

<div class="g-signin2" data-onsuccess="onSignIn" style="display:none"></div>

<br>
<a href="#" onclick="signOut();">Déconnexion</a>
<script>
  function signOut() {
    var auth2 = gapi.auth2.getAuthInstance();
    auth2.signOut().then(function () {
      console.log('User signed out.');
	$.post('tokensignin', 
                  { mode: "logout" },   // data
                  function(data) {  // callback function
			 location.href="./index?";
                  }
	);
    });
  }
</script>

</body>
</html>