/home/kueuepay/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/Worksheet.php
<?php

namespace PhpOffice\PhpSpreadsheet\Writer\Xlsx;

use PhpOffice\PhpSpreadsheet\Calculation\Information\ErrorValue;
use PhpOffice\PhpSpreadsheet\Cell\Cell;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Reader\Xlsx\Namespaces;
use PhpOffice\PhpSpreadsheet\RichText\RichText;
use PhpOffice\PhpSpreadsheet\Settings;
use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
use PhpOffice\PhpSpreadsheet\Shared\XMLWriter;
use PhpOffice\PhpSpreadsheet\Style\Conditional;
use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\ConditionalDataBar;
use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\ConditionalFormattingRuleExtension;
use PhpOffice\PhpSpreadsheet\Worksheet\SheetView;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet as PhpspreadsheetWorksheet;

class Worksheet extends WriterPart
{
    /** @var string */
    private $numberStoredAsText = '';

    /** @var string */
    private $formula = '';

    /** @var string */
    private $twoDigitTextYear = '';

    /** @var string */
    private $evalError = '';

    /**
     * Write worksheet to XML format.
     *
     * @param string[] $stringTable
     * @param bool $includeCharts Flag indicating if we should write charts
     *
     * @return string XML Output
     */
    public function writeWorksheet(PhpspreadsheetWorksheet $worksheet, $stringTable = [], $includeCharts = false)
    {
        $this->numberStoredAsText = '';
        $this->formula = '';
        $this->twoDigitTextYear = '';
        $this->evalError = '';
        // Create XML writer
        $objWriter = null;
        if ($this->getParentWriter()->getUseDiskCaching()) {
            $objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
        } else {
            $objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
        }

        // XML header
        $objWriter->startDocument('1.0', 'UTF-8', 'yes');

        // Worksheet
        $objWriter->startElement('worksheet');
        $objWriter->writeAttribute('xml:space', 'preserve');
        $objWriter->writeAttribute('xmlns', Namespaces::MAIN);
        $objWriter->writeAttribute('xmlns:r', Namespaces::SCHEMA_OFFICE_DOCUMENT);

        $objWriter->writeAttribute('xmlns:xdr', Namespaces::SPREADSHEET_DRAWING);
        $objWriter->writeAttribute('xmlns:x14', Namespaces::DATA_VALIDATIONS1);
        $objWriter->writeAttribute('xmlns:xm', Namespaces::DATA_VALIDATIONS2);
        $objWriter->writeAttribute('xmlns:mc', Namespaces::COMPATIBILITY);
        $objWriter->writeAttribute('mc:Ignorable', 'x14ac');
        $objWriter->writeAttribute('xmlns:x14ac', Namespaces::SPREADSHEETML_AC);

        // sheetPr
        $this->writeSheetPr($objWriter, $worksheet);

        // Dimension
        $this->writeDimension($objWriter, $worksheet);

        // sheetViews
        $this->writeSheetViews($objWriter, $worksheet);

        // sheetFormatPr
        $this->writeSheetFormatPr($objWriter, $worksheet);

        // cols
        $this->writeCols($objWriter, $worksheet);

        // sheetData
        $this->writeSheetData($objWriter, $worksheet, $stringTable);

        // sheetProtection
        $this->writeSheetProtection($objWriter, $worksheet);

        // protectedRanges
        $this->writeProtectedRanges($objWriter, $worksheet);

        // autoFilter
        $this->writeAutoFilter($objWriter, $worksheet);

        // mergeCells
        $this->writeMergeCells($objWriter, $worksheet);

        // conditionalFormatting
        $this->writeConditionalFormatting($objWriter, $worksheet);

        // dataValidations
        $this->writeDataValidations($objWriter, $worksheet);

        // hyperlinks
        $this->writeHyperlinks($objWriter, $worksheet);

        // Print options
        $this->writePrintOptions($objWriter, $worksheet);

        // Page margins
        $this->writePageMargins($objWriter, $worksheet);

        // Page setup
        $this->writePageSetup($objWriter, $worksheet);

        // Header / footer
        $this->writeHeaderFooter($objWriter, $worksheet);

        // Breaks
        $this->writeBreaks($objWriter, $worksheet);

        // Drawings and/or Charts
        $this->writeDrawings($objWriter, $worksheet, $includeCharts);

        // LegacyDrawing
        $this->writeLegacyDrawing($objWriter, $worksheet);

        // LegacyDrawingHF
        $this->writeLegacyDrawingHF($objWriter, $worksheet);

        // AlternateContent
        $this->writeAlternateContent($objWriter, $worksheet);

        // IgnoredErrors
        $this->writeIgnoredErrors($objWriter);

        // Table
        $this->writeTable($objWriter, $worksheet);

        // ConditionalFormattingRuleExtensionList
        // (Must be inserted last. Not insert last, an Excel parse error will occur)
        $this->writeExtLst($objWriter, $worksheet);

        $objWriter->endElement();

        // Return
        return $objWriter->getData();
    }

    private function writeIgnoredError(XMLWriter $objWriter, bool &$started, string $attr, string $cells): void
    {
        if ($cells !== '') {
            if (!$started) {
                $objWriter->startElement('ignoredErrors');
                $started = true;
            }
            $objWriter->startElement('ignoredError');
            $objWriter->writeAttribute('sqref', substr($cells, 1));
            $objWriter->writeAttribute($attr, '1');
            $objWriter->endElement();
        }
    }

    private function writeIgnoredErrors(XMLWriter $objWriter): void
    {
        $started = false;
        $this->writeIgnoredError($objWriter, $started, 'numberStoredAsText', $this->numberStoredAsText);
        $this->writeIgnoredError($objWriter, $started, 'formula', $this->formula);
        $this->writeIgnoredError($objWriter, $started, 'twoDigitTextYear', $this->twoDigitTextYear);
        $this->writeIgnoredError($objWriter, $started, 'evalError', $this->evalError);
        if ($started) {
            $objWriter->endElement();
        }
    }

    /**
     * Write SheetPr.
     */
    private function writeSheetPr(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // sheetPr
        $objWriter->startElement('sheetPr');
        if ($worksheet->getParentOrThrow()->hasMacros()) {
            //if the workbook have macros, we need to have codeName for the sheet
            if (!$worksheet->hasCodeName()) {
                $worksheet->setCodeName($worksheet->getTitle());
            }
            self::writeAttributeNotNull($objWriter, 'codeName', $worksheet->getCodeName());
        }
        $autoFilterRange = $worksheet->getAutoFilter()->getRange();
        if (!empty($autoFilterRange)) {
            $objWriter->writeAttribute('filterMode', '1');
            if (!$worksheet->getAutoFilter()->getEvaluated()) {
                $worksheet->getAutoFilter()->showHideRows();
            }
        }
        $tables = $worksheet->getTableCollection();
        if (count($tables)) {
            foreach ($tables as $table) {
                if (!$table->getAutoFilter()->getEvaluated()) {
                    $table->getAutoFilter()->showHideRows();
                }
            }
        }

        // tabColor
        if ($worksheet->isTabColorSet()) {
            $objWriter->startElement('tabColor');
            $objWriter->writeAttribute('rgb', $worksheet->getTabColor()->getARGB() ?? '');
            $objWriter->endElement();
        }

        // outlinePr
        $objWriter->startElement('outlinePr');
        $objWriter->writeAttribute('summaryBelow', ($worksheet->getShowSummaryBelow() ? '1' : '0'));
        $objWriter->writeAttribute('summaryRight', ($worksheet->getShowSummaryRight() ? '1' : '0'));
        $objWriter->endElement();

        // pageSetUpPr
        if ($worksheet->getPageSetup()->getFitToPage()) {
            $objWriter->startElement('pageSetUpPr');
            $objWriter->writeAttribute('fitToPage', '1');
            $objWriter->endElement();
        }

        $objWriter->endElement();
    }

    /**
     * Write Dimension.
     */
    private function writeDimension(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // dimension
        $objWriter->startElement('dimension');
        $objWriter->writeAttribute('ref', $worksheet->calculateWorksheetDimension());
        $objWriter->endElement();
    }

    /**
     * Write SheetViews.
     */
    private function writeSheetViews(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // sheetViews
        $objWriter->startElement('sheetViews');

        // Sheet selected?
        $sheetSelected = false;
        if ($this->getParentWriter()->getSpreadsheet()->getIndex($worksheet) == $this->getParentWriter()->getSpreadsheet()->getActiveSheetIndex()) {
            $sheetSelected = true;
        }

        // sheetView
        $objWriter->startElement('sheetView');
        $objWriter->writeAttribute('tabSelected', $sheetSelected ? '1' : '0');
        $objWriter->writeAttribute('workbookViewId', '0');

        // Zoom scales
        if ($worksheet->getSheetView()->getZoomScale() != 100) {
            $objWriter->writeAttribute('zoomScale', (string) $worksheet->getSheetView()->getZoomScale());
        }
        if ($worksheet->getSheetView()->getZoomScaleNormal() != 100) {
            $objWriter->writeAttribute('zoomScaleNormal', (string) $worksheet->getSheetView()->getZoomScaleNormal());
        }

        // Show zeros (Excel also writes this attribute only if set to false)
        if ($worksheet->getSheetView()->getShowZeros() === false) {
            $objWriter->writeAttribute('showZeros', '0');
        }

        // View Layout Type
        if ($worksheet->getSheetView()->getView() !== SheetView::SHEETVIEW_NORMAL) {
            $objWriter->writeAttribute('view', $worksheet->getSheetView()->getView());
        }

        // Gridlines
        if ($worksheet->getShowGridlines()) {
            $objWriter->writeAttribute('showGridLines', 'true');
        } else {
            $objWriter->writeAttribute('showGridLines', 'false');
        }

        // Row and column headers
        if ($worksheet->getShowRowColHeaders()) {
            $objWriter->writeAttribute('showRowColHeaders', '1');
        } else {
            $objWriter->writeAttribute('showRowColHeaders', '0');
        }

        // Right-to-left
        if ($worksheet->getRightToLeft()) {
            $objWriter->writeAttribute('rightToLeft', 'true');
        }

        $topLeftCell = $worksheet->getTopLeftCell();
        $activeCell = $worksheet->getActiveCell();
        $sqref = $worksheet->getSelectedCells();

        // Pane
        $pane = '';
        if ($worksheet->getFreezePane()) {
            [$xSplit, $ySplit] = Coordinate::coordinateFromString($worksheet->getFreezePane());
            $xSplit = Coordinate::columnIndexFromString($xSplit);
            --$xSplit;
            --$ySplit;

            // pane
            $pane = 'topRight';
            $objWriter->startElement('pane');
            if ($xSplit > 0) {
                $objWriter->writeAttribute('xSplit', "$xSplit");
            }
            if ($ySplit > 0) {
                $objWriter->writeAttribute('ySplit', $ySplit);
                $pane = ($xSplit > 0) ? 'bottomRight' : 'bottomLeft';
            }
            self::writeAttributeNotNull($objWriter, 'topLeftCell', $topLeftCell);
            $objWriter->writeAttribute('activePane', $pane);
            $objWriter->writeAttribute('state', 'frozen');
            $objWriter->endElement();

            if (($xSplit > 0) && ($ySplit > 0)) {
                //    Write additional selections if more than two panes (ie both an X and a Y split)
                $objWriter->startElement('selection');
                $objWriter->writeAttribute('pane', 'topRight');
                $objWriter->endElement();
                $objWriter->startElement('selection');
                $objWriter->writeAttribute('pane', 'bottomLeft');
                $objWriter->endElement();
            }
        } else {
            self::writeAttributeNotNull($objWriter, 'topLeftCell', $topLeftCell);
        }

        // Selection
        // Only need to write selection element if we have a split pane
        // We cheat a little by over-riding the active cell selection, setting it to the split cell
        $objWriter->startElement('selection');
        if ($pane != '') {
            $objWriter->writeAttribute('pane', $pane);
        }
        $objWriter->writeAttribute('activeCell', $activeCell);
        $objWriter->writeAttribute('sqref', $sqref);
        $objWriter->endElement();

        $objWriter->endElement();

        $objWriter->endElement();
    }

    /**
     * Write SheetFormatPr.
     */
    private function writeSheetFormatPr(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // sheetFormatPr
        $objWriter->startElement('sheetFormatPr');

        // Default row height
        if ($worksheet->getDefaultRowDimension()->getRowHeight() >= 0) {
            $objWriter->writeAttribute('customHeight', 'true');
            $objWriter->writeAttribute('defaultRowHeight', StringHelper::formatNumber($worksheet->getDefaultRowDimension()->getRowHeight()));
        } else {
            $objWriter->writeAttribute('defaultRowHeight', '14.4');
        }

        // Set Zero Height row
        if ($worksheet->getDefaultRowDimension()->getZeroHeight()) {
            $objWriter->writeAttribute('zeroHeight', '1');
        }

        // Default column width
        if ($worksheet->getDefaultColumnDimension()->getWidth() >= 0) {
            $objWriter->writeAttribute('defaultColWidth', StringHelper::formatNumber($worksheet->getDefaultColumnDimension()->getWidth()));
        }

        // Outline level - row
        $outlineLevelRow = 0;
        foreach ($worksheet->getRowDimensions() as $dimension) {
            if ($dimension->getOutlineLevel() > $outlineLevelRow) {
                $outlineLevelRow = $dimension->getOutlineLevel();
            }
        }
        $objWriter->writeAttribute('outlineLevelRow', (string) (int) $outlineLevelRow);

        // Outline level - column
        $outlineLevelCol = 0;
        foreach ($worksheet->getColumnDimensions() as $dimension) {
            if ($dimension->getOutlineLevel() > $outlineLevelCol) {
                $outlineLevelCol = $dimension->getOutlineLevel();
            }
        }
        $objWriter->writeAttribute('outlineLevelCol', (string) (int) $outlineLevelCol);

        $objWriter->endElement();
    }

    /**
     * Write Cols.
     */
    private function writeCols(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // cols
        if (count($worksheet->getColumnDimensions()) > 0) {
            $objWriter->startElement('cols');

            $worksheet->calculateColumnWidths();

            // Loop through column dimensions
            foreach ($worksheet->getColumnDimensions() as $colDimension) {
                // col
                $objWriter->startElement('col');
                $objWriter->writeAttribute('min', (string) Coordinate::columnIndexFromString($colDimension->getColumnIndex()));
                $objWriter->writeAttribute('max', (string) Coordinate::columnIndexFromString($colDimension->getColumnIndex()));

                if ($colDimension->getWidth() < 0) {
                    // No width set, apply default of 10
                    $objWriter->writeAttribute('width', '9.10');
                } else {
                    // Width set
                    $objWriter->writeAttribute('width', StringHelper::formatNumber($colDimension->getWidth()));
                }

                // Column visibility
                if ($colDimension->getVisible() === false) {
                    $objWriter->writeAttribute('hidden', 'true');
                }

                // Auto size?
                if ($colDimension->getAutoSize()) {
                    $objWriter->writeAttribute('bestFit', 'true');
                }

                // Custom width?
                if ($colDimension->getWidth() != $worksheet->getDefaultColumnDimension()->getWidth()) {
                    $objWriter->writeAttribute('customWidth', 'true');
                }

                // Collapsed
                if ($colDimension->getCollapsed() === true) {
                    $objWriter->writeAttribute('collapsed', 'true');
                }

                // Outline level
                if ($colDimension->getOutlineLevel() > 0) {
                    $objWriter->writeAttribute('outlineLevel', (string) $colDimension->getOutlineLevel());
                }

                // Style
                $objWriter->writeAttribute('style', (string) $colDimension->getXfIndex());

                $objWriter->endElement();
            }

            $objWriter->endElement();
        }
    }

    /**
     * Write SheetProtection.
     */
    private function writeSheetProtection(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        $protection = $worksheet->getProtection();
        if (!$protection->isProtectionEnabled()) {
            return;
        }
        // sheetProtection
        $objWriter->startElement('sheetProtection');

        if ($protection->getAlgorithm()) {
            $objWriter->writeAttribute('algorithmName', $protection->getAlgorithm());
            $objWriter->writeAttribute('hashValue', $protection->getPassword());
            $objWriter->writeAttribute('saltValue', $protection->getSalt());
            $objWriter->writeAttribute('spinCount', (string) $protection->getSpinCount());
        } elseif ($protection->getPassword() !== '') {
            $objWriter->writeAttribute('password', $protection->getPassword());
        }

        self::writeProtectionAttribute($objWriter, 'sheet', $protection->getSheet());
        self::writeProtectionAttribute($objWriter, 'objects', $protection->getObjects());
        self::writeProtectionAttribute($objWriter, 'scenarios', $protection->getScenarios());
        self::writeProtectionAttribute($objWriter, 'formatCells', $protection->getFormatCells());
        self::writeProtectionAttribute($objWriter, 'formatColumns', $protection->getFormatColumns());
        self::writeProtectionAttribute($objWriter, 'formatRows', $protection->getFormatRows());
        self::writeProtectionAttribute($objWriter, 'insertColumns', $protection->getInsertColumns());
        self::writeProtectionAttribute($objWriter, 'insertRows', $protection->getInsertRows());
        self::writeProtectionAttribute($objWriter, 'insertHyperlinks', $protection->getInsertHyperlinks());
        self::writeProtectionAttribute($objWriter, 'deleteColumns', $protection->getDeleteColumns());
        self::writeProtectionAttribute($objWriter, 'deleteRows', $protection->getDeleteRows());
        self::writeProtectionAttribute($objWriter, 'sort', $protection->getSort());
        self::writeProtectionAttribute($objWriter, 'autoFilter', $protection->getAutoFilter());
        self::writeProtectionAttribute($objWriter, 'pivotTables', $protection->getPivotTables());
        self::writeProtectionAttribute($objWriter, 'selectLockedCells', $protection->getSelectLockedCells());
        self::writeProtectionAttribute($objWriter, 'selectUnlockedCells', $protection->getSelectUnlockedCells());
        $objWriter->endElement();
    }

    private static function writeProtectionAttribute(XMLWriter $objWriter, string $name, ?bool $value): void
    {
        if ($value === true) {
            $objWriter->writeAttribute($name, '1');
        } elseif ($value === false) {
            $objWriter->writeAttribute($name, '0');
        }
    }

    private static function writeAttributeIf(XMLWriter $objWriter, ?bool $condition, string $attr, string $val): void
    {
        if ($condition) {
            $objWriter->writeAttribute($attr, $val);
        }
    }

    private static function writeAttributeNotNull(XMLWriter $objWriter, string $attr, ?string $val): void
    {
        if ($val !== null) {
            $objWriter->writeAttribute($attr, $val);
        }
    }

    private static function writeElementIf(XMLWriter $objWriter, bool $condition, string $attr, string $val): void
    {
        if ($condition) {
            $objWriter->writeElement($attr, $val);
        }
    }

    private static function writeOtherCondElements(XMLWriter $objWriter, Conditional $conditional, string $cellCoordinate): void
    {
        $conditions = $conditional->getConditions();
        if (
            $conditional->getConditionType() == Conditional::CONDITION_CELLIS
            || $conditional->getConditionType() == Conditional::CONDITION_EXPRESSION
            || !empty($conditions)
        ) {
            foreach ($conditions as $formula) {
                // Formula
                if (is_bool($formula)) {
                    $formula = $formula ? 'TRUE' : 'FALSE';
                }
                $objWriter->writeElement('formula', FunctionPrefix::addFunctionPrefix("$formula"));
            }
        } else {
            if ($conditional->getConditionType() == Conditional::CONDITION_CONTAINSBLANKS) {
                // formula copied from ms xlsx xml source file
                $objWriter->writeElement('formula', 'LEN(TRIM(' . $cellCoordinate . '))=0');
            } elseif ($conditional->getConditionType() == Conditional::CONDITION_NOTCONTAINSBLANKS) {
                // formula copied from ms xlsx xml source file
                $objWriter->writeElement('formula', 'LEN(TRIM(' . $cellCoordinate . '))>0');
            } elseif ($conditional->getConditionType() == Conditional::CONDITION_CONTAINSERRORS) {
                // formula copied from ms xlsx xml source file
                $objWriter->writeElement('formula', 'ISERROR(' . $cellCoordinate . ')');
            } elseif ($conditional->getConditionType() == Conditional::CONDITION_NOTCONTAINSERRORS) {
                // formula copied from ms xlsx xml source file
                $objWriter->writeElement('formula', 'NOT(ISERROR(' . $cellCoordinate . '))');
            }
        }
    }

    private static function writeTimePeriodCondElements(XMLWriter $objWriter, Conditional $conditional, string $cellCoordinate): void
    {
        $txt = $conditional->getText();
        if (!empty($txt)) {
            $objWriter->writeAttribute('timePeriod', $txt);
            if (empty($conditional->getConditions())) {
                if ($conditional->getOperatorType() == Conditional::TIMEPERIOD_TODAY) {
                    $objWriter->writeElement('formula', 'FLOOR(' . $cellCoordinate . ')=TODAY()');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_TOMORROW) {
                    $objWriter->writeElement('formula', 'FLOOR(' . $cellCoordinate . ')=TODAY()+1');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_YESTERDAY) {
                    $objWriter->writeElement('formula', 'FLOOR(' . $cellCoordinate . ')=TODAY()-1');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_LAST_7_DAYS) {
                    $objWriter->writeElement('formula', 'AND(TODAY()-FLOOR(' . $cellCoordinate . ',1)<=6,FLOOR(' . $cellCoordinate . ',1)<=TODAY())');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_LAST_WEEK) {
                    $objWriter->writeElement('formula', 'AND(TODAY()-ROUNDDOWN(' . $cellCoordinate . ',0)>=(WEEKDAY(TODAY())),TODAY()-ROUNDDOWN(' . $cellCoordinate . ',0)<(WEEKDAY(TODAY())+7))');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_THIS_WEEK) {
                    $objWriter->writeElement('formula', 'AND(TODAY()-ROUNDDOWN(' . $cellCoordinate . ',0)<=WEEKDAY(TODAY())-1,ROUNDDOWN(' . $cellCoordinate . ',0)-TODAY()<=7-WEEKDAY(TODAY()))');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_NEXT_WEEK) {
                    $objWriter->writeElement('formula', 'AND(ROUNDDOWN(' . $cellCoordinate . ',0)-TODAY()>(7-WEEKDAY(TODAY())),ROUNDDOWN(' . $cellCoordinate . ',0)-TODAY()<(15-WEEKDAY(TODAY())))');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_LAST_MONTH) {
                    $objWriter->writeElement('formula', 'AND(MONTH(' . $cellCoordinate . ')=MONTH(EDATE(TODAY(),0-1)),YEAR(' . $cellCoordinate . ')=YEAR(EDATE(TODAY(),0-1)))');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_THIS_MONTH) {
                    $objWriter->writeElement('formula', 'AND(MONTH(' . $cellCoordinate . ')=MONTH(TODAY()),YEAR(' . $cellCoordinate . ')=YEAR(TODAY()))');
                } elseif ($conditional->getOperatorType() == Conditional::TIMEPERIOD_NEXT_MONTH) {
                    $objWriter->writeElement('formula', 'AND(MONTH(' . $cellCoordinate . ')=MONTH(EDATE(TODAY(),0+1)),YEAR(' . $cellCoordinate . ')=YEAR(EDATE(TODAY(),0+1)))');
                }
            } else {
                $objWriter->writeElement('formula', (string) ($conditional->getConditions()[0]));
            }
        }
    }

    private static function writeTextCondElements(XMLWriter $objWriter, Conditional $conditional, string $cellCoordinate): void
    {
        $txt = $conditional->getText();
        if (!empty($txt)) {
            $objWriter->writeAttribute('text', $txt);
            if (empty($conditional->getConditions())) {
                if ($conditional->getOperatorType() == Conditional::OPERATOR_CONTAINSTEXT) {
                    $objWriter->writeElement('formula', 'NOT(ISERROR(SEARCH("' . $txt . '",' . $cellCoordinate . ')))');
                } elseif ($conditional->getOperatorType() == Conditional::OPERATOR_BEGINSWITH) {
                    $objWriter->writeElement('formula', 'LEFT(' . $cellCoordinate . ',LEN("' . $txt . '"))="' . $txt . '"');
                } elseif ($conditional->getOperatorType() == Conditional::OPERATOR_ENDSWITH) {
                    $objWriter->writeElement('formula', 'RIGHT(' . $cellCoordinate . ',LEN("' . $txt . '"))="' . $txt . '"');
                } elseif ($conditional->getOperatorType() == Conditional::OPERATOR_NOTCONTAINS) {
                    $objWriter->writeElement('formula', 'ISERROR(SEARCH("' . $txt . '",' . $cellCoordinate . '))');
                }
            } else {
                $objWriter->writeElement('formula', (string) ($conditional->getConditions()[0]));
            }
        }
    }

    private static function writeExtConditionalFormattingElements(XMLWriter $objWriter, ConditionalFormattingRuleExtension $ruleExtension): void
    {
        $prefix = 'x14';
        $objWriter->startElementNs($prefix, 'conditionalFormatting', null);

        $objWriter->startElementNs($prefix, 'cfRule', null);
        $objWriter->writeAttribute('type', $ruleExtension->getCfRule());
        $objWriter->writeAttribute('id', $ruleExtension->getId());
        $objWriter->startElementNs($prefix, 'dataBar', null);
        $dataBar = $ruleExtension->getDataBarExt();
        foreach ($dataBar->getXmlAttributes() as $attrKey => $val) {
            $objWriter->writeAttribute($attrKey, $val);
        }
        $minCfvo = $dataBar->getMinimumConditionalFormatValueObject();
        if ($minCfvo !== null) {
            $objWriter->startElementNs($prefix, 'cfvo', null);
            $objWriter->writeAttribute('type', $minCfvo->getType());
            if ($minCfvo->getCellFormula()) {
                $objWriter->writeElement('xm:f', $minCfvo->getCellFormula());
            }
            $objWriter->endElement(); //end cfvo
        }

        $maxCfvo = $dataBar->getMaximumConditionalFormatValueObject();
        if ($maxCfvo !== null) {
            $objWriter->startElementNs($prefix, 'cfvo', null);
            $objWriter->writeAttribute('type', $maxCfvo->getType());
            if ($maxCfvo->getCellFormula()) {
                $objWriter->writeElement('xm:f', $maxCfvo->getCellFormula());
            }
            $objWriter->endElement(); //end cfvo
        }

        foreach ($dataBar->getXmlElements() as $elmKey => $elmAttr) {
            $objWriter->startElementNs($prefix, $elmKey, null);
            foreach ($elmAttr as $attrKey => $attrVal) {
                $objWriter->writeAttribute($attrKey, $attrVal);
            }
            $objWriter->endElement(); //end elmKey
        }
        $objWriter->endElement(); //end dataBar
        $objWriter->endElement(); //end cfRule
        $objWriter->writeElement('xm:sqref', $ruleExtension->getSqref());
        $objWriter->endElement(); //end conditionalFormatting
    }

    private static function writeDataBarElements(XMLWriter $objWriter, ?ConditionalDataBar $dataBar): void
    {
        if ($dataBar) {
            $objWriter->startElement('dataBar');
            self::writeAttributeIf($objWriter, null !== $dataBar->getShowValue(), 'showValue', $dataBar->getShowValue() ? '1' : '0');

            $minCfvo = $dataBar->getMinimumConditionalFormatValueObject();
            if ($minCfvo) {
                $objWriter->startElement('cfvo');
                self::writeAttributeIf($objWriter, $minCfvo->getType(), 'type', (string) $minCfvo->getType());
                self::writeAttributeIf($objWriter, $minCfvo->getValue(), 'val', (string) $minCfvo->getValue());
                $objWriter->endElement();
            }
            $maxCfvo = $dataBar->getMaximumConditionalFormatValueObject();
            if ($maxCfvo) {
                $objWriter->startElement('cfvo');
                self::writeAttributeIf($objWriter, $maxCfvo->getType(), 'type', (string) $maxCfvo->getType());
                self::writeAttributeIf($objWriter, $maxCfvo->getValue(), 'val', (string) $maxCfvo->getValue());
                $objWriter->endElement();
            }
            if ($dataBar->getColor()) {
                $objWriter->startElement('color');
                $objWriter->writeAttribute('rgb', $dataBar->getColor());
                $objWriter->endElement();
            }
            $objWriter->endElement(); // end dataBar

            if ($dataBar->getConditionalFormattingRuleExt()) {
                $objWriter->startElement('extLst');
                $extension = $dataBar->getConditionalFormattingRuleExt();
                $objWriter->startElement('ext');
                $objWriter->writeAttribute('uri', '{B025F937-C7B1-47D3-B67F-A62EFF666E3E}');
                $objWriter->startElementNs('x14', 'id', null);
                $objWriter->text($extension->getId());
                $objWriter->endElement();
                $objWriter->endElement();
                $objWriter->endElement(); //end extLst
            }
        }
    }

    /**
     * Write ConditionalFormatting.
     */
    private function writeConditionalFormatting(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // Conditional id
        $id = 1;

        // Loop through styles in the current worksheet
        foreach ($worksheet->getConditionalStylesCollection() as $cellCoordinate => $conditionalStyles) {
            $objWriter->startElement('conditionalFormatting');
            $objWriter->writeAttribute('sqref', $cellCoordinate);

            foreach ($conditionalStyles as $conditional) {
                // WHY was this again?
                // if ($this->getParentWriter()->getStylesConditionalHashTable()->getIndexForHashCode($conditional->getHashCode()) == '') {
                //    continue;
                // }
                // cfRule
                $objWriter->startElement('cfRule');
                $objWriter->writeAttribute('type', $conditional->getConditionType());
                self::writeAttributeIf(
                    $objWriter,
                    ($conditional->getConditionType() !== Conditional::CONDITION_DATABAR && $conditional->getNoFormatSet() === false),
                    'dxfId',
                    (string) $this->getParentWriter()->getStylesConditionalHashTable()->getIndexForHashCode($conditional->getHashCode())
                );
                $objWriter->writeAttribute('priority', (string) $id++);

                self::writeAttributeif(
                    $objWriter,
                    (
                        $conditional->getConditionType() === Conditional::CONDITION_CELLIS
                        || $conditional->getConditionType() === Conditional::CONDITION_CONTAINSTEXT
                        || $conditional->getConditionType() === Conditional::CONDITION_NOTCONTAINSTEXT
                        || $conditional->getConditionType() === Conditional::CONDITION_BEGINSWITH
                        || $conditional->getConditionType() === Conditional::CONDITION_ENDSWITH
                    ) && $conditional->getOperatorType() !== Conditional::OPERATOR_NONE,
                    'operator',
                    $conditional->getOperatorType()
                );

                self::writeAttributeIf($objWriter, $conditional->getStopIfTrue(), 'stopIfTrue', '1');

                $cellRange = Coordinate::splitRange(str_replace('$', '', strtoupper($cellCoordinate)));
                [$topLeftCell] = $cellRange[0];

                if (
                    $conditional->getConditionType() === Conditional::CONDITION_CONTAINSTEXT
                    || $conditional->getConditionType() === Conditional::CONDITION_NOTCONTAINSTEXT
                    || $conditional->getConditionType() === Conditional::CONDITION_BEGINSWITH
                    || $conditional->getConditionType() === Conditional::CONDITION_ENDSWITH
                ) {
                    self::writeTextCondElements($objWriter, $conditional, $topLeftCell);
                } elseif ($conditional->getConditionType() === Conditional::CONDITION_TIMEPERIOD) {
                    self::writeTimePeriodCondElements($objWriter, $conditional, $topLeftCell);
                } else {
                    self::writeOtherCondElements($objWriter, $conditional, $topLeftCell);
                }

                //<dataBar>
                self::writeDataBarElements($objWriter, $conditional->getDataBar());

                $objWriter->endElement(); //end cfRule
            }

            $objWriter->endElement(); //end conditionalFormatting
        }
    }

    /**
     * Write DataValidations.
     */
    private function writeDataValidations(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // Datavalidation collection
        $dataValidationCollection = $worksheet->getDataValidationCollection();

        // Write data validations?
        if (!empty($dataValidationCollection)) {
            $dataValidationCollection = Coordinate::mergeRangesInCollection($dataValidationCollection);
            $objWriter->startElement('dataValidations');
            $objWriter->writeAttribute('count', (string) count($dataValidationCollection));

            foreach ($dataValidationCollection as $coordinate => $dv) {
                $objWriter->startElement('dataValidation');

                if ($dv->getType() != '') {
                    $objWriter->writeAttribute('type', $dv->getType());
                }

                if ($dv->getErrorStyle() != '') {
                    $objWriter->writeAttribute('errorStyle', $dv->getErrorStyle());
                }

                if ($dv->getOperator() != '') {
                    $objWriter->writeAttribute('operator', $dv->getOperator());
                }

                $objWriter->writeAttribute('allowBlank', ($dv->getAllowBlank() ? '1' : '0'));
                $objWriter->writeAttribute('showDropDown', (!$dv->getShowDropDown() ? '1' : '0'));
                $objWriter->writeAttribute('showInputMessage', ($dv->getShowInputMessage() ? '1' : '0'));
                $objWriter->writeAttribute('showErrorMessage', ($dv->getShowErrorMessage() ? '1' : '0'));

                if ($dv->getErrorTitle() !== '') {
                    $objWriter->writeAttribute('errorTitle', $dv->getErrorTitle());
                }
                if ($dv->getError() !== '') {
                    $objWriter->writeAttribute('error', $dv->getError());
                }
                if ($dv->getPromptTitle() !== '') {
                    $objWriter->writeAttribute('promptTitle', $dv->getPromptTitle());
                }
                if ($dv->getPrompt() !== '') {
                    $objWriter->writeAttribute('prompt', $dv->getPrompt());
                }

                $objWriter->writeAttribute('sqref', $dv->getSqref() ?? $coordinate);

                if ($dv->getFormula1() !== '') {
                    $objWriter->writeElement('formula1', $dv->getFormula1());
                }
                if ($dv->getFormula2() !== '') {
                    $objWriter->writeElement('formula2', $dv->getFormula2());
                }

                $objWriter->endElement();
            }

            $objWriter->endElement();
        }
    }

    /**
     * Write Hyperlinks.
     */
    private function writeHyperlinks(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // Hyperlink collection
        $hyperlinkCollection = $worksheet->getHyperlinkCollection();

        // Relation ID
        $relationId = 1;

        // Write hyperlinks?
        if (!empty($hyperlinkCollection)) {
            $objWriter->startElement('hyperlinks');

            foreach ($hyperlinkCollection as $coordinate => $hyperlink) {
                $objWriter->startElement('hyperlink');

                $objWriter->writeAttribute('ref', $coordinate);
                if (!$hyperlink->isInternal()) {
                    $objWriter->writeAttribute('r:id', 'rId_hyperlink_' . $relationId);
                    ++$relationId;
                } else {
                    $objWriter->writeAttribute('location', str_replace('sheet://', '', $hyperlink->getUrl()));
                }

                if ($hyperlink->getTooltip() !== '') {
                    $objWriter->writeAttribute('tooltip', $hyperlink->getTooltip());
                    $objWriter->writeAttribute('display', $hyperlink->getTooltip());
                }

                $objWriter->endElement();
            }

            $objWriter->endElement();
        }
    }

    /**
     * Write ProtectedRanges.
     */
    private function writeProtectedRanges(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        if (count($worksheet->getProtectedCells()) > 0) {
            // protectedRanges
            $objWriter->startElement('protectedRanges');

            // Loop protectedRanges
            foreach ($worksheet->getProtectedCells() as $protectedCell => $passwordHash) {
                // protectedRange
                $objWriter->startElement('protectedRange');
                $objWriter->writeAttribute('name', 'p' . md5($protectedCell));
                $objWriter->writeAttribute('sqref', $protectedCell);
                if (!empty($passwordHash)) {
                    $objWriter->writeAttribute('password', $passwordHash);
                }
                $objWriter->endElement();
            }

            $objWriter->endElement();
        }
    }

    /**
     * Write MergeCells.
     */
    private function writeMergeCells(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        if (count($worksheet->getMergeCells()) > 0) {
            // mergeCells
            $objWriter->startElement('mergeCells');

            // Loop mergeCells
            foreach ($worksheet->getMergeCells() as $mergeCell) {
                // mergeCell
                $objWriter->startElement('mergeCell');
                $objWriter->writeAttribute('ref', $mergeCell);
                $objWriter->endElement();
            }

            $objWriter->endElement();
        }
    }

    /**
     * Write PrintOptions.
     */
    private function writePrintOptions(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // printOptions
        $objWriter->startElement('printOptions');

        $objWriter->writeAttribute('gridLines', ($worksheet->getPrintGridlines() ? 'true' : 'false'));
        $objWriter->writeAttribute('gridLinesSet', 'true');

        if ($worksheet->getPageSetup()->getHorizontalCentered()) {
            $objWriter->writeAttribute('horizontalCentered', 'true');
        }

        if ($worksheet->getPageSetup()->getVerticalCentered()) {
            $objWriter->writeAttribute('verticalCentered', 'true');
        }

        $objWriter->endElement();
    }

    /**
     * Write PageMargins.
     */
    private function writePageMargins(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // pageMargins
        $objWriter->startElement('pageMargins');
        $objWriter->writeAttribute('left', StringHelper::formatNumber($worksheet->getPageMargins()->getLeft()));
        $objWriter->writeAttribute('right', StringHelper::formatNumber($worksheet->getPageMargins()->getRight()));
        $objWriter->writeAttribute('top', StringHelper::formatNumber($worksheet->getPageMargins()->getTop()));
        $objWriter->writeAttribute('bottom', StringHelper::formatNumber($worksheet->getPageMargins()->getBottom()));
        $objWriter->writeAttribute('header', StringHelper::formatNumber($worksheet->getPageMargins()->getHeader()));
        $objWriter->writeAttribute('footer', StringHelper::formatNumber($worksheet->getPageMargins()->getFooter()));
        $objWriter->endElement();
    }

    /**
     * Write AutoFilter.
     */
    private function writeAutoFilter(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        AutoFilter::writeAutoFilter($objWriter, $worksheet);
    }

    /**
     * Write Table.
     */
    private function writeTable(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        $tableCount = $worksheet->getTableCollection()->count();

        $objWriter->startElement('tableParts');
        $objWriter->writeAttribute('count', (string) $tableCount);

        for ($t = 1; $t <= $tableCount; ++$t) {
            $objWriter->startElement('tablePart');
            $objWriter->writeAttribute('r:id', 'rId_table_' . $t);
            $objWriter->endElement();
        }

        $objWriter->endElement();
    }

    /**
     * Write PageSetup.
     */
    private function writePageSetup(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // pageSetup
        $objWriter->startElement('pageSetup');
        $objWriter->writeAttribute('paperSize', (string) $worksheet->getPageSetup()->getPaperSize());
        $objWriter->writeAttribute('orientation', $worksheet->getPageSetup()->getOrientation());

        if ($worksheet->getPageSetup()->getScale() !== null) {
            $objWriter->writeAttribute('scale', (string) $worksheet->getPageSetup()->getScale());
        }
        if ($worksheet->getPageSetup()->getFitToHeight() !== null) {
            $objWriter->writeAttribute('fitToHeight', (string) $worksheet->getPageSetup()->getFitToHeight());
        } else {
            $objWriter->writeAttribute('fitToHeight', '0');
        }
        if ($worksheet->getPageSetup()->getFitToWidth() !== null) {
            $objWriter->writeAttribute('fitToWidth', (string) $worksheet->getPageSetup()->getFitToWidth());
        } else {
            $objWriter->writeAttribute('fitToWidth', '0');
        }
        if (!empty($worksheet->getPageSetup()->getFirstPageNumber())) {
            $objWriter->writeAttribute('firstPageNumber', (string) $worksheet->getPageSetup()->getFirstPageNumber());
            $objWriter->writeAttribute('useFirstPageNumber', '1');
        }
        $objWriter->writeAttribute('pageOrder', $worksheet->getPageSetup()->getPageOrder());

        $getUnparsedLoadedData = $worksheet->getParentOrThrow()->getUnparsedLoadedData();
        if (isset($getUnparsedLoadedData['sheets'][$worksheet->getCodeName()]['pageSetupRelId'])) {
            $objWriter->writeAttribute('r:id', $getUnparsedLoadedData['sheets'][$worksheet->getCodeName()]['pageSetupRelId']);
        }

        $objWriter->endElement();
    }

    /**
     * Write Header / Footer.
     */
    private function writeHeaderFooter(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // headerFooter
        $objWriter->startElement('headerFooter');
        $objWriter->writeAttribute('differentOddEven', ($worksheet->getHeaderFooter()->getDifferentOddEven() ? 'true' : 'false'));
        $objWriter->writeAttribute('differentFirst', ($worksheet->getHeaderFooter()->getDifferentFirst() ? 'true' : 'false'));
        $objWriter->writeAttribute('scaleWithDoc', ($worksheet->getHeaderFooter()->getScaleWithDocument() ? 'true' : 'false'));
        $objWriter->writeAttribute('alignWithMargins', ($worksheet->getHeaderFooter()->getAlignWithMargins() ? 'true' : 'false'));

        $objWriter->writeElement('oddHeader', $worksheet->getHeaderFooter()->getOddHeader());
        $objWriter->writeElement('oddFooter', $worksheet->getHeaderFooter()->getOddFooter());
        $objWriter->writeElement('evenHeader', $worksheet->getHeaderFooter()->getEvenHeader());
        $objWriter->writeElement('evenFooter', $worksheet->getHeaderFooter()->getEvenFooter());
        $objWriter->writeElement('firstHeader', $worksheet->getHeaderFooter()->getFirstHeader());
        $objWriter->writeElement('firstFooter', $worksheet->getHeaderFooter()->getFirstFooter());
        $objWriter->endElement();
    }

    /**
     * Write Breaks.
     */
    private function writeBreaks(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // Get row and column breaks
        $aRowBreaks = [];
        $aColumnBreaks = [];
        foreach ($worksheet->getRowBreaks() as $cell => $break) {
            $aRowBreaks[$cell] = $break;
        }
        foreach ($worksheet->getColumnBreaks() as $cell => $break) {
            $aColumnBreaks[$cell] = $break;
        }

        // rowBreaks
        if (!empty($aRowBreaks)) {
            $objWriter->startElement('rowBreaks');
            $objWriter->writeAttribute('count', (string) count($aRowBreaks));
            $objWriter->writeAttribute('manualBreakCount', (string) count($aRowBreaks));

            foreach ($aRowBreaks as $cell => $break) {
                $coords = Coordinate::coordinateFromString($cell);

                $objWriter->startElement('brk');
                $objWriter->writeAttribute('id', $coords[1]);
                $objWriter->writeAttribute('man', '1');
                $rowBreakMax = $break->getMaxColOrRow();
                if ($rowBreakMax >= 0) {
                    $objWriter->writeAttribute('max', "$rowBreakMax");
                }
                $objWriter->endElement();
            }

            $objWriter->endElement();
        }

        // Second, write column breaks
        if (!empty($aColumnBreaks)) {
            $objWriter->startElement('colBreaks');
            $objWriter->writeAttribute('count', (string) count($aColumnBreaks));
            $objWriter->writeAttribute('manualBreakCount', (string) count($aColumnBreaks));

            foreach ($aColumnBreaks as $cell => $break) {
                $coords = Coordinate::coordinateFromString($cell);

                $objWriter->startElement('brk');
                $objWriter->writeAttribute('id', (string) ((int) $coords[0] - 1));
                $objWriter->writeAttribute('man', '1');
                $objWriter->endElement();
            }

            $objWriter->endElement();
        }
    }

    /**
     * Write SheetData.
     *
     * @param string[] $stringTable String table
     */
    private function writeSheetData(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet, array $stringTable): void
    {
        // Flipped stringtable, for faster index searching
        $aFlippedStringTable = $this->getParentWriter()->getWriterPartstringtable()->flipStringTable($stringTable);

        // sheetData
        $objWriter->startElement('sheetData');

        // Get column count
        $colCount = Coordinate::columnIndexFromString($worksheet->getHighestColumn());

        // Highest row number
        $highestRow = $worksheet->getHighestRow();

        // Loop through cells building a comma-separated list of the columns in each row
        // This is a trade-off between the memory usage that is required for a full array of columns,
        //      and execution speed
        /** @var array<int, string> $cellsByRow */
        $cellsByRow = [];
        foreach ($worksheet->getCoordinates() as $coordinate) {
            [$column, $row] = Coordinate::coordinateFromString($coordinate);
            $cellsByRow[$row] = $cellsByRow[$row] ?? '';
            $cellsByRow[$row] .= "{$column},";
        }

        $currentRow = 0;
        while ($currentRow++ < $highestRow) {
            $isRowSet = isset($cellsByRow[$currentRow]);
            if ($isRowSet || $worksheet->rowDimensionExists($currentRow)) {
                // Get row dimension
                $rowDimension = $worksheet->getRowDimension($currentRow);

                // Write current row?
                $writeCurrentRow = $isRowSet || $rowDimension->getRowHeight() >= 0 || $rowDimension->getVisible() === false || $rowDimension->getCollapsed() === true || $rowDimension->getOutlineLevel() > 0 || $rowDimension->getXfIndex() !== null;

                if ($writeCurrentRow) {
                    // Start a new row
                    $objWriter->startElement('row');
                    $objWriter->writeAttribute('r', "$currentRow");
                    $objWriter->writeAttribute('spans', '1:' . $colCount);

                    // Row dimensions
                    if ($rowDimension->getRowHeight() >= 0) {
                        $objWriter->writeAttribute('customHeight', '1');
                        $objWriter->writeAttribute('ht', StringHelper::formatNumber($rowDimension->getRowHeight()));
                    }

                    // Row visibility
                    if (!$rowDimension->getVisible() === true) {
                        $objWriter->writeAttribute('hidden', 'true');
                    }

                    // Collapsed
                    if ($rowDimension->getCollapsed() === true) {
                        $objWriter->writeAttribute('collapsed', 'true');
                    }

                    // Outline level
                    if ($rowDimension->getOutlineLevel() > 0) {
                        $objWriter->writeAttribute('outlineLevel', (string) $rowDimension->getOutlineLevel());
                    }

                    // Style
                    if ($rowDimension->getXfIndex() !== null) {
                        $objWriter->writeAttribute('s', (string) $rowDimension->getXfIndex());
                        $objWriter->writeAttribute('customFormat', '1');
                    }

                    // Write cells
                    if (isset($cellsByRow[$currentRow])) {
                        // We have a comma-separated list of column names (with a trailing entry); split to an array
                        $columnsInRow = explode(',', $cellsByRow[$currentRow]);
                        array_pop($columnsInRow);
                        foreach ($columnsInRow as $column) {
                            // Write cell
                            $coord = "$column$currentRow";
                            if ($worksheet->getCell($coord)->getIgnoredErrors()->getNumberStoredAsText()) {
                                $this->numberStoredAsText .= " $coord";
                            }
                            if ($worksheet->getCell($coord)->getIgnoredErrors()->getFormula()) {
                                $this->formula .= " $coord";
                            }
                            if ($worksheet->getCell($coord)->getIgnoredErrors()->getTwoDigitTextYear()) {
                                $this->twoDigitTextYear .= " $coord";
                            }
                            if ($worksheet->getCell($coord)->getIgnoredErrors()->getEvalError()) {
                                $this->evalError .= " $coord";
                            }
                            $this->writeCell($objWriter, $worksheet, $coord, $aFlippedStringTable);
                        }
                    }

                    // End row
                    $objWriter->endElement();
                }
            }
        }

        $objWriter->endElement();
    }

    /**
     * @param RichText|string $cellValue
     */
    private function writeCellInlineStr(XMLWriter $objWriter, string $mappedType, $cellValue): void
    {
        $objWriter->writeAttribute('t', $mappedType);
        if (!$cellValue instanceof RichText) {
            $objWriter->startElement('is');
            $objWriter->writeElement(
                't',
                StringHelper::controlCharacterPHP2OOXML(htmlspecialchars($cellValue, Settings::htmlEntityFlags()))
            );
            $objWriter->endElement();
        } else {
            $objWriter->startElement('is');
            $this->getParentWriter()->getWriterPartstringtable()->writeRichText($objWriter, $cellValue);
            $objWriter->endElement();
        }
    }

    /**
     * @param RichText|string $cellValue
     * @param string[] $flippedStringTable
     */
    private function writeCellString(XMLWriter $objWriter, string $mappedType, $cellValue, array $flippedStringTable): void
    {
        $objWriter->writeAttribute('t', $mappedType);
        if (!$cellValue instanceof RichText) {
            self::writeElementIf($objWriter, isset($flippedStringTable[$cellValue]), 'v', $flippedStringTable[$cellValue] ?? '');
        } else {
            $objWriter->writeElement('v', $flippedStringTable[$cellValue->getHashCode()]);
        }
    }

    /**
     * @param float|int $cellValue
     */
    private function writeCellNumeric(XMLWriter $objWriter, $cellValue): void
    {
        //force a decimal to be written if the type is float
        if (is_float($cellValue)) {
            // force point as decimal separator in case current locale uses comma
            $cellValue = str_replace(',', '.', (string) $cellValue);
            if (strpos($cellValue, '.') === false) {
                $cellValue = $cellValue . '.0';
            }
        }
        $objWriter->writeElement('v', "$cellValue");
    }

    private function writeCellBoolean(XMLWriter $objWriter, string $mappedType, bool $cellValue): void
    {
        $objWriter->writeAttribute('t', $mappedType);
        $objWriter->writeElement('v', $cellValue ? '1' : '0');
    }

    private function writeCellError(XMLWriter $objWriter, string $mappedType, string $cellValue, string $formulaerr = '#NULL!'): void
    {
        $objWriter->writeAttribute('t', $mappedType);
        $cellIsFormula = substr($cellValue, 0, 1) === '=';
        self::writeElementIf($objWriter, $cellIsFormula, 'f', FunctionPrefix::addFunctionPrefixStripEquals($cellValue));
        $objWriter->writeElement('v', $cellIsFormula ? $formulaerr : $cellValue);
    }

    private function writeCellFormula(XMLWriter $objWriter, string $cellValue, Cell $cell): void
    {
        $calculatedValue = $this->getParentWriter()->getPreCalculateFormulas() ? $cell->getCalculatedValue() : $cellValue;
        if (is_string($calculatedValue)) {
            if (ErrorValue::isError($calculatedValue)) {
                $this->writeCellError($objWriter, 'e', $cellValue, $calculatedValue);

                return;
            }
            $objWriter->writeAttribute('t', 'str');
            $calculatedValue = StringHelper::controlCharacterPHP2OOXML($calculatedValue);
        } elseif (is_bool($calculatedValue)) {
            $objWriter->writeAttribute('t', 'b');
            $calculatedValue = (int) $calculatedValue;
        }

        $attributes = $cell->getFormulaAttributes();
        if (($attributes['t'] ?? null) === 'array') {
            $objWriter->startElement('f');
            $objWriter->writeAttribute('t', 'array');
            $objWriter->writeAttribute('ref', $cell->getCoordinate());
            $objWriter->writeAttribute('aca', '1');
            $objWriter->writeAttribute('ca', '1');
            $objWriter->text(FunctionPrefix::addFunctionPrefixStripEquals($cellValue));
            $objWriter->endElement();
        } else {
            $objWriter->writeElement('f', FunctionPrefix::addFunctionPrefixStripEquals($cellValue));
            self::writeElementIf(
                $objWriter,
                $this->getParentWriter()->getOffice2003Compatibility() === false,
                'v',
                ($this->getParentWriter()->getPreCalculateFormulas() && !is_array($calculatedValue) && substr($calculatedValue ?? '', 0, 1) !== '#')
                    ? StringHelper::formatNumber($calculatedValue) : '0'
            );
        }
    }

    /**
     * Write Cell.
     *
     * @param string $cellAddress Cell Address
     * @param string[] $flippedStringTable String table (flipped), for faster index searching
     */
    private function writeCell(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet, string $cellAddress, array $flippedStringTable): void
    {
        // Cell
        $pCell = $worksheet->getCell($cellAddress);
        $objWriter->startElement('c');
        $objWriter->writeAttribute('r', $cellAddress);

        // Sheet styles
        $xfi = $pCell->getXfIndex();
        self::writeAttributeIf($objWriter, (bool) $xfi, 's', "$xfi");

        // If cell value is supplied, write cell value
        $cellValue = $pCell->getValue();
        if (is_object($cellValue) || $cellValue !== '') {
            // Map type
            $mappedType = $pCell->getDataType();

            // Write data depending on its type
            switch (strtolower($mappedType)) {
                case 'inlinestr':    // Inline string
                    $this->writeCellInlineStr($objWriter, $mappedType, $cellValue);

                    break;
                case 's':            // String
                    $this->writeCellString($objWriter, $mappedType, $cellValue, $flippedStringTable);

                    break;
                case 'f':            // Formula
                    $this->writeCellFormula($objWriter, $cellValue, $pCell);

                    break;
                case 'n':            // Numeric
                    $this->writeCellNumeric($objWriter, $cellValue);

                    break;
                case 'b':            // Boolean
                    $this->writeCellBoolean($objWriter, $mappedType, $cellValue);

                    break;
                case 'e':            // Error
                    $this->writeCellError($objWriter, $mappedType, $cellValue);
            }
        }

        $objWriter->endElement();
    }

    /**
     * Write Drawings.
     *
     * @param bool $includeCharts Flag indicating if we should include drawing details for charts
     */
    private function writeDrawings(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet, $includeCharts = false): void
    {
        $unparsedLoadedData = $worksheet->getParentOrThrow()->getUnparsedLoadedData();
        $hasUnparsedDrawing = isset($unparsedLoadedData['sheets'][$worksheet->getCodeName()]['drawingOriginalIds']);
        $chartCount = ($includeCharts) ? $worksheet->getChartCollection()->count() : 0;
        if ($chartCount == 0 && $worksheet->getDrawingCollection()->count() == 0 && !$hasUnparsedDrawing) {
            return;
        }

        // If sheet contains drawings, add the relationships
        $objWriter->startElement('drawing');

        $rId = 'rId1';
        if (isset($unparsedLoadedData['sheets'][$worksheet->getCodeName()]['drawingOriginalIds'])) {
            $drawingOriginalIds = $unparsedLoadedData['sheets'][$worksheet->getCodeName()]['drawingOriginalIds'];
            // take first. In future can be overriten
            // (! synchronize with \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Rels::writeWorksheetRelationships)
            $rId = reset($drawingOriginalIds);
        }

        $objWriter->writeAttribute('r:id', $rId);
        $objWriter->endElement();
    }

    /**
     * Write LegacyDrawing.
     */
    private function writeLegacyDrawing(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // If sheet contains comments, add the relationships
        $unparsedLoadedData = $worksheet->getParentOrThrow()->getUnparsedLoadedData();
        if (count($worksheet->getComments()) > 0 || isset($unparsedLoadedData['sheets'][$worksheet->getCodeName()]['legacyDrawing'])) {
            $objWriter->startElement('legacyDrawing');
            $objWriter->writeAttribute('r:id', 'rId_comments_vml1');
            $objWriter->endElement();
        }
    }

    /**
     * Write LegacyDrawingHF.
     */
    private function writeLegacyDrawingHF(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        // If sheet contains images, add the relationships
        if (count($worksheet->getHeaderFooter()->getImages()) > 0) {
            $objWriter->startElement('legacyDrawingHF');
            $objWriter->writeAttribute('r:id', 'rId_headerfooter_vml1');
            $objWriter->endElement();
        }
    }

    private function writeAlternateContent(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        if (empty($worksheet->getParentOrThrow()->getUnparsedLoadedData()['sheets'][$worksheet->getCodeName()]['AlternateContents'])) {
            return;
        }

        foreach ($worksheet->getParentOrThrow()->getUnparsedLoadedData()['sheets'][$worksheet->getCodeName()]['AlternateContents'] as $alternateContent) {
            $objWriter->writeRaw($alternateContent);
        }
    }

    /**
     * write <ExtLst>
     * only implementation conditionalFormattings.
     *
     * @url https://docs.microsoft.com/en-us/openspecs/office_standards/ms-xlsx/07d607af-5618-4ca2-b683-6a78dc0d9627
     */
    private function writeExtLst(XMLWriter $objWriter, PhpspreadsheetWorksheet $worksheet): void
    {
        $conditionalFormattingRuleExtList = [];
        foreach ($worksheet->getConditionalStylesCollection() as $cellCoordinate => $conditionalStyles) {
            /** @var Conditional $conditional */
            foreach ($conditionalStyles as $conditional) {
                $dataBar = $conditional->getDataBar();
                if ($dataBar && $dataBar->getConditionalFormattingRuleExt()) {
                    $conditionalFormattingRuleExtList[] = $dataBar->getConditionalFormattingRuleExt();
                }
            }
        }

        if (count($conditionalFormattingRuleExtList) > 0) {
            $conditionalFormattingRuleExtNsPrefix = 'x14';
            $objWriter->startElement('extLst');
            $objWriter->startElement('ext');
            $objWriter->writeAttribute('uri', '{78C0D931-6437-407d-A8EE-F0AAD7539E65}');
            $objWriter->startElementNs($conditionalFormattingRuleExtNsPrefix, 'conditionalFormattings', null);
            foreach ($conditionalFormattingRuleExtList as $extension) {
                self::writeExtConditionalFormattingElements($objWriter, $extension);
            }
            $objWriter->endElement(); //end conditionalFormattings
            $objWriter->endElement(); //end ext
            $objWriter->endElement(); //end extLst
        }
    }
}
FAQ

FAQ

1. What is the Kueue Pay Payment Gateway?

The Kueue Pay Payment Gateway is an innovative technology that facilitates seamless and secure transactions between merchants and their customers. It enables businesses to accept debit and credit card payments both online and in physical stores.

2. How does the Kueue Pay Payment Gateway work?

The Kueue Pay Payment Gateway acts as a bridge between a merchant’s website or point-of-sale system and the payment processing network. It securely transmits payment information, authorizes transactions, and provides real-time status updates.

3. What is the advantage of using Kueue Pay’s Developer API?

The Kueue Pay Developer API empowers developers and entrepreneurs to integrate the Kueue Pay Payment Gateway directly into their websites or applications. This streamlines the payment process for customers and provides businesses with a customizable and efficient payment solution.

4. How can I access the Kueue Pay Developer API?

To access the Kueue Pay Developer API, you need to sign up for a developer account on our platform. Once registered, you’ll receive an API key that you can use to authenticate your API requests.

5. What types of transactions can I handle with the Kueue Pay Developer API?

The Kueue Pay Developer API allows you to initiate payments, check the status of payments, and process refunds. You can create a seamless payment experience for your customers while maintaining control over transaction management.

6. Is the Kueue Pay Developer API suitable for my business size and industry?

Yes, the Kueue Pay Developer API is designed to accommodate businesses of varying sizes and industries. Whether you’re a small online store or a large enterprise, our API can be tailored to fit your specific payment needs.

7. How user-friendly is the Kueue Pay Developer API integration process?

The Kueue Pay Developer API is designed with simplicity and ease of use in mind. Our comprehensive documentation, code samples, and developer support resources ensure a smooth integration process for any web platform.

8. Are there any fees associated with using the Kueue Pay Payment Gateway and API?

We offer competitive pricing plans for using the Kueue Pay Payment Gateway and Developer API. Details about fees and pricing tiers can be found on our developer portal.

9. Can I customize the payment experience for my customers using the Kueue Pay API?

Absolutely, the Kueue Pay Developer API offers customization options that allow you to tailor the payment experience to match your brand and user interface. You can create a seamless and cohesive payment journey for your customers.

10. What kind of support is available if I encounter issues during API integration?

We provide dedicated developer support to assist you with any issues or questions you may have during the API integration process. Reach out to our support team at developersupport@NFCPay.com for prompt assistance.

Remember, our goal is to empower your business with a robust and efficient payment solution. If you have any additional questions or concerns, feel free to explore our developer portal or contact our support team.