public function actionExportExcel()
 {
     //$searchModel = new SecuritasSearch();
     //$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
     $session = Yii::$app->session;
     $renderHarvestToolsReport = $session->get('renderHarvestToolsReport');
     $objReader = \PHPExcel_IOFactory::createReader('Excel2007');
     $template = Yii::getAlias('@app/views/' . $this->id) . '/_export.xlsx';
     $objPHPExcel = $objReader->load($template);
     $activeSheet = $objPHPExcel->getActiveSheet();
     $border_style = ['borders' => ['allborders' => ['style' => \PHPExcel_Style_Border::BORDER_THIN, 'color' => ['argb' => '000000']]]];
     $text_center = ['horizontal' => \PHPExcel_Style_Alignment::HORIZONTAL_CENTER];
     $font_bold9 = ['font' => ['bold' => true, 'color' => ['rgb' => '000000'], 'size' => 9, 'name' => 'Calibri']];
     $font_bold8 = ['font' => ['bold' => true, 'color' => ['rgb' => '000000'], 'size' => 8, 'name' => 'Calibri']];
     $bg_gray = ['fill' => ['type' => \PHPExcel_Style_Fill::FILL_SOLID, 'color' => ['rgb' => 'dddddd']]];
     $activeSheet->setCellValue('G2', 'print at ' . date('d-M-Y H:i:s'));
     $years = 'Semua';
     if (!empty($renderHarvestToolsReport['years'])) {
         $years = implode(', ', $renderHarvestToolsReport['years']);
     }
     $activeSheet->setCellValue('C3', $years);
     $quarters = 'Semua';
     if (!empty($renderHarvestToolsReport['quarters'])) {
         $quarters = implode(', ', $renderHarvestToolsReport['quarters']);
     }
     $activeSheet->setCellValue('C4', $quarters);
     $states = 'Semua';
     if (!empty($renderHarvestToolsReport['states'])) {
         $states = implode(', ', $renderHarvestToolsReport['states']);
     }
     $activeSheet->setCellValue('C5', $states);
     $typeToolses2 = 'Semua';
     if (!empty($renderHarvestToolsReport['typeToolses2'])) {
         $typeToolses2 = implode(', ', $renderHarvestToolsReport['typeToolses2']);
     }
     $activeSheet->setCellValue('C7', $typeToolses2);
     $typeToolses = $renderHarvestToolsReport['typeToolses'];
     $stateCount = $renderHarvestToolsReport['stateCount'];
     $startRow = 11;
     $i = 0;
     foreach ($typeToolses as $typeTools) {
         if ($i == 0) {
             $row = $startRow + $i;
         } else {
             $row++;
         }
         //$activeSheet->insertNewRowBefore($row,1);
         $activeSheet->setCellValue('A' . $row, Helpers::columnLetter($i + 1));
         $activeSheet->setCellValue('B' . $row, $typeTools->name);
         $activeSheet->getStyle("A" . $row . ":B" . $row)->applyFromArray($font_bold9);
         $activeSheet->getStyle("A" . $row . ":A" . $row)->getAlignment()->applyFromArray($text_center);
         $toolss = Tools::find()->where(['type_tools_id' => $typeTools->id])->all();
         $idx_tools = 0;
         foreach ($toolss as $tools) {
             //$activeSheet->insertNewRowBefore($row,1);
             $row++;
             $activeSheet->setCellValue('B' . $row, $idx_tools + 1);
             $activeSheet->setCellValue('C' . $row, $tools->name);
             $activeSheet->getStyle("B" . $row . ":C" . $row)->applyFromArray($font_bold8);
             $activeSheet->getStyle("B" . $row . ":B" . $row)->getAlignment()->applyFromArray($text_center);
             $where['tools_id'] = $tools->id;
             if (!empty($renderHarvestToolsReport['years'])) {
                 $where['year'] = $renderHarvestToolsReport['years'];
             }
             if (!empty($renderHarvestToolsReport['quarters'])) {
                 $where['quarter'] = $renderHarvestToolsReport['quarters'];
             }
             if (!empty($renderHarvestToolsReport['stateIds'])) {
                 $where['state_id'] = $renderHarvestToolsReport['stateIds'];
             }
             $harvestToolses = HarvestTools::find()->select("\n                    sum(param1) as sparam1,\n                    sum(param2) as sparam2,\n                    sum(param3) as sparam3,\n                    sum(param4) as sparam4,\n                    sum(param5) as sparam5,\n                    group_concat(note1) as gcnote1,\n                    group_concat(note2) as gcnote2,\n                    group_concat(note3) as gcnote3,\n                    group_concat(note4) as gcnote4,\n                    group_concat(note5) as gcnote5,\n                    count(state_id) as cstate\n                  ")->where($where)->asArray()->one();
             $params = explode('|', $typeTools->params);
             $units = explode('|', $typeTools->units);
             if (count($params) > 0 and count($units) > 0 and count($params) == count($units)) {
                 $combines = array_combine($params, $units);
                 $idx = 1;
                 $row++;
                 $starRowTable = $row;
                 $activeSheet->setCellValue('B' . $row, 'NO');
                 $activeSheet->setCellValue('C' . $row, 'PARAMETER');
                 $activeSheet->setCellValue('D' . $row, 'NILAI');
                 $activeSheet->setCellValue('E' . $row, 'SATUAN');
                 $activeSheet->setCellValue('F' . $row, 'KETERANGAN');
                 $activeSheet->setCellValue('G' . $row, 'DATA MASUK');
                 $activeSheet->getStyle('B' . $row . ':G' . $row)->applyFromArray($bg_gray);
                 foreach ($combines as $param => $unit) {
                     $row++;
                     $activeSheet->setCellValue('B' . $row, $idx);
                     $activeSheet->setCellValue('C' . $row, $param);
                     $activeSheet->setCellValue('D' . $row, $harvestToolses['sparam' . $idx]);
                     $activeSheet->setCellValue('E' . $row, $unit);
                     //$activeSheet->getStyle("F".$row)->getAlignment()->setWrapText(true);
                     //$activeSheet->getDefaultRowDimension()->setRowHeight(-1);
                     $activeSheet->getRowDimension($row)->setRowHeight(-1);
                     $activeSheet->setCellValue('F' . $row, $harvestToolses['gcnote' . $idx] . ' lorem ipsum sit dolor amet lorem ipsum sit dolor amet lorem ipsum sit dolor amet lorem ipsum sit dolor amet ');
                     $data = number_format($harvestToolses['cstate'] / $stateCount * 100, 2);
                     $activeSheet->setCellValue('G' . $row, $data . '%');
                     $idx++;
                 }
                 $activeSheet->getStyle("B" . $starRowTable . ":G" . $row)->applyFromArray($border_style);
                 $activeSheet->getStyle("B" . $starRowTable . ":G" . $row)->getAlignment()->applyFromArray($text_center);
                 $activeSheet->getStyle("F" . ($starRowTable + 1) . ":F" . $row)->getAlignment()->setWrapText(true);
             }
             $row++;
             $idx_tools++;
         }
         $i++;
     }
     header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
     header('Content-Disposition: attachment;filename="' . $this->id . '_' . date('YmdHis') . '.xlsx"');
     header('Cache-Control: max-age=0');
     $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, "Excel2007");
     $objWriter->save('php://output');
     exit;
 }