/**
 * Write the front page of the Excel spreadsheet
 *
 * @param PHPExcel_Worksheet $worksheet
 * @param array $config
 * @param array $DProps
 */
function writeFrontPageContent($worksheet, $config, $DProps)
{
    $worksheet->SetTitle('Front Page');
    // add logo
    $objDrawing = new PHPExcel_Worksheet_Drawing();
    $objDrawing->setWorksheet($worksheet);
    $objDrawing->setName($DProps['Front Page']['Logo Name']);
    $objDrawing->setDescription($DProps['Front Page']['Logo Description']);
    $apath = __DIR__ . DIRECTORY_SEPARATOR . 'images' . DIRECTORY_SEPARATOR;
    $objDrawing->setPath($apath . $config->ParameterArray['PDFLogoFile']);
    $objDrawing->setCoordinates('A1');
    $objDrawing->setOffsetX(5);
    $objDrawing->setOffsetY(5);
    // set the header of the print out
    $header_range = $DProps['Front Page']['HeaderRange'];
    $fillcolor = $config->ParameterArray['HeaderColor'];
    $fillcolor = strpos($fillcolor, '#') == 0 ? substr($fillcolor, 1) : $fillcolor;
    $worksheet->getStyle($header_range)->getFill()->getStartColor()->setRGB($fillcolor);
    $org_font_size = 20;
    $worksheet->setCellValue('A2', $config->ParameterArray['OrgName']);
    $worksheet->getStyle('A2')->getFont()->setSize($org_font_size);
    $worksheet->getStyle('A2')->getFont()->setBold(true);
    $worksheet->getRowDimension('2')->setRowHeight($org_font_size + 2);
    $worksheet->setCellValue('A4', 'Report generated by \'' . $DProps['Doc']['User'] . '\' on ' . date('Y-m-d H:i:s'));
    $worksheet->setCellValue('A7', 'Notes');
    $worksheet->getStyle('A7')->getFont()->setSize(14);
    $worksheet->getStyle('A7')->getFont()->setBold(true);
    $max_remarks = count($DProps['Front Page']['remarks']);
    $offset = 8;
    for ($idx = 0; $idx < $max_remarks; $idx++) {
        $row = $offset + $idx;
        $worksheet->setCellValueExplicit('B' . $row, $DProps['Front Page']['remarks'][$idx], PHPExcel_Cell_DataType::TYPE_STRING);
    }
    $worksheet->getStyle('B' . $offset . ':B' . ($offset + $max_remarks - 1))->getAlignment()->setWrapText(true);
    $worksheet->getColumnDimension('B')->setWidth(120);
    $worksheet->getTabColor()->setRGB($fillcolor);
}