<?php

namespace HermannTelser\Gutachten\Downloads;

use HermannTelser\Gutachten\DB\DbFunction;
use HermannTelser\Gutachten\DB\Select\ObjekteExcel;
use HermannTelser\Gutachten\DB\Select\Select;
use HermannTelser\Gutachten\Utility\Message;
use Mpdf;
use PhpOffice\PhpSpreadsheet\IOFactory;
//  Mpdf installed by typo3 extension
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use TYPO3\CMS\Core\Utility\GeneralUtility;

class ExcelNutzflaeche
{
    /**
     * @return array
     */
    public static function download()
    {
        // Message::debug(__file__,__line__, "DOWNLOAD SPREAD SHEET");

        DbFunction::$debug = 0;

        $projektid = GeneralUtility::_GP('projekt_aktive');

        if (0 == $projektid or !is_numeric($projektid)) {
            die('aktive projekt ID fehlt!');
        }

        $_projekt = DbFunction::select(
            'tx_gutachten_projekte',
            ['id', 'auftraggeber_id', 'gutachter_id', 'intname', 'name', 'beschreibung', 'erstellung', 'onoff', 'upload', 'allgemeinupload', 'recalculate', 'zuabTitel', 'nwbTitel', 'zustTitel', 'allgemTitel', 'loggia_title', 'nwbStartSeite', 'm1pP', 'm5pP', 'timestamp', 'status', 'erstelldatum'],
            ['id' => $projektid]
        );

        $projektname = str_replace(',', '', $_projekt[0]['name']);
        $projektname = preg_replace("'\W, '", '', $projektname);

        $file = file_get_contents(__DIR__.'/excel_header.txt');
        $file = preg_replace("/[\n\r]/", '', $file);
        $_headers = explode(',', $file);

        //
        // // Create new Spreadsheet object
        $spreadsheet = new Spreadsheet();

        // Set document properties
        $spreadsheet->getProperties()->setCreator('Hermann Telser Nutzwertberechnung')
            ->setLastModifiedBy('Hermann Telser Nutzwertberechnung')
            ->setTitle('Nutzwertberechnung')
            ->setDescription('Nutzwertberechnung v10.1.3, © Hermann Telser 2007 - 2023');

        // $_rot = [2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 50, 51, 52, 53, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 90, 91, 92, 93];
        // $_gelb = [8, 19, 29];
        $_rot = [2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 51, 52, 53, 54, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 91, 92, 93, 94];
        $_gelb = [8, 19, 29];

        $row = '1';
        $coll = 'A';
        foreach ($_headers as $key => $value) {
            $cell = $coll.$row;

            $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $value);

            if (\in_array($key, $_rot)) {
                $spreadsheet->getActiveSheet()->getStyle($cell)->getFont()->getColor()->setARGB('ffffff');
                $spreadsheet->getActiveSheet()->getStyle($cell)->getFill()->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)->getStartColor()->setARGB('ff0000');
            } elseif (\in_array($key, $_gelb)) {
                $spreadsheet->getActiveSheet()->getStyle($cell)->getFill()->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)->getStartColor()->setARGB('ffff00');
            }

            $spreadsheet->getActiveSheet()
                ->getStyle($cell)
                ->getBorders()
                ->getBottom()
                ->setBorderStyle(\PhpOffice\PhpSpreadsheet\Style\Border::BORDER_THICK);

            ++$coll;
        }

        $_objekte_all = ObjekteExcel::select($projektid);

        // print_r($_objekte_all);
        // exit;

        $row = 2;
        foreach ($_objekte_all as $key => $value) {
            $tt_raume_basis_id = $value['id'];

            $cell = 'B'.$row;
            $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $value['topNr']);

            if (0 == $value['nodspl']) {
                $cell = 'C'.$row;
                $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $value['GNO']);

                $cell = 'D'.$row;
                $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $value['qmM1']);

                // M2 
                $_methode_2 = DbFunction::selectJoin(
                    'tx_gutachten_raume_all',
                    ['[>]tx_gutachten_raume_generell' => 'tt_raumart_id'],
                    [
                        'tx_gutachten_raume_all.uid',
                        'tx_gutachten_raume_all.geschoss',
                        'tx_gutachten_raume_all.raum',
                        'tx_gutachten_raume_all.factor',
                        'tx_gutachten_raume_all.qm',
                        'tx_gutachten_raume_all.NW',
                        'tx_gutachten_raume_all.NWungerundet',
                        'tx_gutachten_raume_all.NWm2',
                        'tx_gutachten_raume_all.uid',
                        'tx_gutachten_raume_all.timestamp',
                        'tx_gutachten_raume_generell.zunutzwert',
                    ],
                    [
                        'AND' => [
                            'tx_gutachten_raume_all.tt_raumart_id' => [2, 8],
                            'tx_gutachten_raume_all.tt_raume_basis_id' => $tt_raume_basis_id,
                            'tx_gutachten_raume_all.pid' => $projektid,
                            'tx_gutachten_raume_generell.pid' => $projektid,
                        ],
                        'ORDER' => 'tx_gutachten_raume_all.raum',
                    ]
                );

                $zunutzwert = 0;
                foreach ($_methode_2 as $k => $v) {
                    //if($b['tt_raumart_id']==2) //M2
                    //{
                    //    $summeM2_factor += $b['NWm2'];
                    //}
                    //else //M2b
                    //{
                    //    $summeM2_ohne_factor += $b['NWm2'];
                    //}
                    if (1 == $v['zunutzwert']) {
                        $zunutzwert += $v['qm'];
                    }
                }
                if ($zunutzwert > 0) {
                    $cell = 'E'.$row;
                    $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $zunutzwert);
                }

                $cell = 'F'.$row;
                $gesamt = $value['qmM1'] + $zunutzwert;
                $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $gesamt);
            } else {
                $cell = 'I'.$row;
                $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $value['GNO']);

                // STELLPLATZ qm
                // Methode 5
                $_m5 = DbFunction::select('tx_gutachten_raume_all', ['qm','raum'], ['AND' => ['tt_raume_basis_id' => $tt_raume_basis_id, 'tt_raumart_id' => 5]]);

                $_qm = 0;
                $raum = '';
                foreach ($_m5 as $k => $m5) {
                    $_qm += (float) $m5['qm'];
                    $raum = (string) $m5['raum'];
                }

                // echo "\n" . $raum;

                $cell = 'L'.$row;
                $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, number_format($_qm, 2, ',', ''));
                $cell = 'AT'.$row;
                $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, "SALAM " . $raum);
            }

            // Parifizierer
            $cell = 'R'.$row;
            $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $_projekt[0]['gutachter']);

            // LAGE
            $_lage = Select::raume_all($projektid, $tt_raume_basis_id, 1);
            $cell = 'AQ'.$row;
            $lage = $_lage[0]['geschoss'] ?? '';
            $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $lage);
            $cell = 'AR'.$row;
            $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $value['orientierung']);

            // WOHNUNG
            if (0 == $value['nodspl']) {
                // BESCHREIBUNG
                $_beschreibung = Select::raume_all($projektid, $tt_raume_basis_id, [1, 2, 8]);
                if (\count($_beschreibung) > 0) {
                    $_tmp = [];

                    // print_r($_beschreibung);
                    foreach ($_beschreibung as $key => $value) {
                        if (!\in_array($value['raum'], ['Loggia', 'Loggia 1', 'Loggia 2'])) {
                            $_tmp[] = $value['raum'];
                        }
                    }
                    $beschreibung = implode(', ', $_tmp);
                    $cell = 'AT'.$row;
                    $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $beschreibung);
                }

                // M2
                if (\count($_methode_2) > 0) {
                    $_tmp = [];
                    foreach ($_methode_2 as $key => $value) {
                        if (\in_array($value['raum'], ['Loggia', 'Loggia 1', 'Loggia 2'])) {
                            $_tmp[] = $value['raum'].': '.number_format($value['qm'], 2, ',', '').' m²';
                        }
                    }
                    $beschreibung = implode(', ', $_tmp);
                    $cell = 'AU'.$row;
                    $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $beschreibung);
                }

                //	M3
                $_m3 = Select::raume_all($projektid, $tt_raume_basis_id, [3, 7]);
                if (\count($_m3) > 0) {
                    $_tmp = [];
                    foreach ($_m3 as $key => $value) {
                        $_tmp[] = $value['raum'].' '.number_format($value['qm'], 2, ',', '').' m²';
                    }
                    $m3 = implode(', ', $_tmp);
                    $cell = 'AV'.$row;
                    $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $m3);
                }

                //	M4
                $_m4 = Select::raume_all($projektid, $tt_raume_basis_id, 4);
                if (\count($_m4) > 0) {
                    $_tmp = [];
                    foreach ($_m4 as $key => $value) {
                        $_tmp[] = $value['raum'].' '.number_format($value['qm'], 2, ',', '').' m²';
                    }
                    $m4 = implode(', ', $_tmp);
                    $cell = 'AW'.$row;
                    $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $m4);
                }
            } else {
                //	Methode 5a & Methode 5b
                // $_m56 = Select::raume_all($projektid, $tt_raume_basis_id, [5, 6, 9]);
                $_m56 = DbFunction::select('tx_gutachten_raume_all', ['qm','raum'], ['AND' => ['tt_raume_basis_id' => $tt_raume_basis_id, 'tt_raumart_id' => [5, 6, 9] ],'ORDER' => ['tt_raumart_id' => 'ASC']]);

                if (\count($_m56) > 0) {
                    
                    $tmp1 = $_m56[0]['raum'];
                    $cell = 'AT'.$row;
                    $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $tmp1);
                    if(isset($_m56[1])){
                        $tmp2 = $_m56[1]['raum'] . ' ' . number_format($_m56[1]['qm'], 2, ',', '').' m²';
                        $cell = 'AV'.$row;
                        $spreadsheet->setActiveSheetIndex(0)->setCellValue($cell, $tmp2);
                    }
                }
            }

            ++$row;
        }


        // exit;

        // Set active sheet index to the first sheet, so Excel opens this as the first sheet
        $spreadsheet->setActiveSheetIndex(0);
        // Rename worksheet
        $spreadsheet->getActiveSheet()->setTitle('Daten für den Kaufvertrag');

        // Redirect output to a client’s web browser (Xls)
        header('Content-Type: application/vnd.ms-excel');
        header('Content-Disposition: attachment;filename="'.$projektname.'.xlsx"');
        header('Cache-Control: max-age=0');
        // If you're serving to IE 9, then the following may be needed
        header('Cache-Control: max-age=1');

        // If you're serving to IE over SSL, then the following may be needed
        header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); // always modified
        header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
        header('Pragma: public'); // HTTP/1.0

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

        exit;
    }
}