<?php

/*
  An Example PDF Report Using FPDF
  by Matt Doyle

  From "Create Nice-Looking PDFs with PHP and FPDF"
  http://www.elated.com/articles/create-nice-looking-pdfs-php-fpdf/
*/
session_start();
define('FPDF_FONTPATH',"fpdf/font/");
require_once( "fpdf/fpdf.php" );
class myPDF extends FPDF {
    function myCell($w,$h,$x,$t){
        $height=$h/3;
        $first=$height+2;
        $second=$height+$height+$height+3;
        $third=$height+$height+$height+$height+20;
        $len=strlen($t);
        if($len>15){
            //$txt=str_split($t,55);
            $txt = explode('?', $t);
            $this->SetX($x);
            $this->Cell($w,$first,$txt[0],'','','');
            $this->SetX($x);
            $this->Cell($w,$second,$txt[1],'','','');
            $this->SetX($x);
            $this->Cell($w,$third,$txt[2],'','','');
            $this->SetX($x);
            $this->Cell($w,$h,'','LTRB',0,'L',0);
        }
        else{
            $this->SetX($x);
            $this->Cell($w,$h,$t,'LTRB',0,'L',0);
        }
    }
}


$textColour = array( 0, 0, 0 );
$tableHeaderTopTextColour = array( 255, 255, 255 );
$tableHeaderTopFillColour = array( 125, 152, 179 );
$tableHeaderTopProductTextColour = array( 0, 0, 0 );
$tableHeaderTopProductFillColour = array( 143, 173, 204 );
$tableHeaderLeftTextColour = array( 99, 42, 57 );
$tableHeaderLeftFillColour = array( 184, 207, 229 );
$tableBorderColour = array( 50, 50, 50 );
$tableRowFillColour = array( 213, 170, 170 );
$logoXPos = 20;
$logoYPos = 40;
$logoWidth = 40;
$columnLabels = array( "QRкод" , "Инфо" );//, "Имя", "Логин", "Пароль"
$arrNames = array( '0' =>"qr" , '1' =>"name", '2' =>"login", '3' =>"password" );
$countListItem = 5;
$mainArray = [];
$tempArray = [];
$halfArray = [];
$i = 1;
$textQR = "QRкод";

$pdf = new myPDF( 'P', 'mm', 'A4' );

$myArray = $_SESSION['staffQRList'];

foreach( $myArray as $item) {
    $tempArray[] = $item;
    if ($i == $countListItem){
        $mainArray[] = $tempArray;
        $tempArray = [];
        $countListItem += 5;
        $halfArray = []; 
    } else {
        $halfArray[] = $item;
    }
    $i++;
}
if ( !empty($halfArray)) {
    $mainArray[] = $halfArray;
}
$myArray = $mainArray;

$countListItem = 5;
$countPage = ceil(count($_SESSION['staffQRList'])/$countListItem);
$ii = 0;

$textQR = iconv('UTF-8', 'windows-1251', $textQR);
$w=65;
$h=41;

while ( $ii < $countPage ) {
    $logoYPos = 40;
    $pdf->AddPage();
    $pdf->AddFont('Arial','','arial.php');
    $pdf->SetFont('Arial');
    // Логотип
    

    $pdf->SetDrawColor( $tableBorderColour[0], $tableBorderColour[1], $tableBorderColour[2] );
    $pdf->Ln( 15 );

    $pdf->SetTextColor( $tableHeaderTopProductTextColour[0], $tableHeaderTopProductTextColour[1], $tableHeaderTopProductTextColour[2] );
    $pdf->SetFillColor( $tableHeaderTopProductFillColour[0], $tableHeaderTopProductFillColour[1], $tableHeaderTopProductFillColour[2] );


    // Остальные ячейки заголовков
    $pdf->SetTextColor( $tableHeaderTopTextColour[0], $tableHeaderTopTextColour[1], $tableHeaderTopTextColour[2] );
    $pdf->SetFillColor( $tableHeaderTopFillColour[0], $tableHeaderTopFillColour[1], $tableHeaderTopFillColour[2] );

    
    $pdf->Cell( 60, 12, iconv('UTF-8', 'windows-1251', $columnLabels[0]), 1, 0, 'C', true );
    $pdf->Cell( 120, 12, iconv('UTF-8', 'windows-1251', $columnLabels[1]), 1, 0, 'C', true );
    $pdf->Ln( 12 );
  
    $fill = false;
    $row = 0;
    
    for( $r = 0 ; $r < $countListItem; $r++) {
        if(null == $myArray[$ii][$r]['password']){
            continue;
        }
        
        $pdf->SetTextColor( $tableHeaderLeftTextColour[0], $tableHeaderLeftTextColour[1], $tableHeaderLeftTextColour[2] );
        $pdf->SetFillColor( $tableHeaderLeftFillColour[0], $tableHeaderLeftFillColour[1], $tableHeaderLeftFillColour[2] );
        
        $pdf->SetTextColor( $textColour[0], $textColour[1], $textColour[2] );
        $pdf->SetFillColor( $tableRowFillColour[0], $tableRowFillColour[1], $tableRowFillColour[2] );
        $pdf->SetFont( 'Arial', '', 15 );

        $textInfo = "Имя: ".$myArray[$ii][$r]['name']."?Логин: ".$myArray[$ii][$r]['login']."?Пароль: " .$myArray[$ii][$r]['password'] ;
        $textInfo = iconv('UTF-8', 'windows-1251', $textInfo);
        $x = $pdf->getx();
        
        $rty = $pdf->Image( $myArray[$ii][$r]['qr'], $logoXPos, $logoYPos, $logoWidth );
        
        $pdf->myCell(60,$h,$x,$rty);
        $x=$pdf->getx();
        $pdf->myCell(120,$h,$x,$textInfo);
        
        $pdf->Ln();

        $row++;
        $fill = !$fill;
        $pdf->Ln( 0 );
        $logoYPos += 40;
    }
    $ii++;
}

$pdf->Output( "report.pdf", "I" );

?>