<?php

namespace PhpOffice\PhpSpreadsheet\Style;

use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Spreadsheet;

class Style extends Supervisor
{
    /**
     * Font.
     *
     * @var Font
     */
    protected $font;

    /**
     * Fill.
     *
     * @var Fill
     */
    protected $fill;

    /**
     * Borders.
     *
     * @var Borders
     */
    protected $borders;

    /**
     * Alignment.
     *
     * @var Alignment
     */
    protected $alignment;

    /**
     * Number Format.
     *
     * @var NumberFormat
     */
    protected $numberFormat;

    /**

<      * Conditional styles.
<      *
<      * @var Conditional[]
<      */
<     protected $conditionalStyles;
< 
<     /**


     * Protection.
     *
     * @var Protection
     */
    protected $protection;

    /**
     * Index of style in collection. Only used for real style.
     *
     * @var int
     */
    protected $index;

    /**
     * Use Quote Prefix when displaying in cell editor. Only used for real style.
     *
     * @var bool
     */
    protected $quotePrefix = false;

    /**

>      * Internal cache for styles
     * Create a new Style.
>      * Used when applying style on range of cells (column or row) and cleared when
     *
>      * all cells in range is styled.
     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
>      *
     *         Leave this value at default unless you understand exactly what
>      * PhpSpreadsheet will always minimize the amount of styles used. So cells with
     *    its ramifications are
>      * same styles will reference the same Style instance. To check if two styles
     * @param bool $isConditional Flag indicating if this is a conditional style or not
>      * are similar Style::getHashCode() is used. This call is expensive. To minimize
     *       Leave this value at default unless you understand exactly what
>      * the need to call this method we can cache the internal PHP object id of the
     *    its ramifications are
>      * Style in the range. Style::getHashCode() will then only be called when we
     */
>      * encounter a unique style.
    public function __construct($isSupervisor = false, $isConditional = false)
>      *
    {
>      * @see Style::applyFromArray()
        parent::__construct($isSupervisor);
>      * @see Style::getHashCode()

>      *
        // Initialise values
>      * @var ?array<string, array>
        $this->conditionalStyles = [];
>      */
        $this->font = new Font($isSupervisor, $isConditional);
>     private static $cachedStyles;
        $this->fill = new Fill($isSupervisor, $isConditional);
> 
        $this->borders = new Borders($isSupervisor, $isConditional);
>     /**



<         $this->conditionalStyles = [];



<         $this->borders = new Borders($isSupervisor, $isConditional);



>         $this->borders = new Borders($isSupervisor);


        $this->protection = new Protection($isSupervisor, $isConditional);

        // bind parent if we are a supervisor
        if ($isSupervisor) {
            $this->font->bindParent($this);
            $this->fill->bindParent($this);
            $this->borders->bindParent($this);
            $this->alignment->bindParent($this);
            $this->numberFormat->bindParent($this);
            $this->protection->bindParent($this);
        }
    }

    /**
     * Get the shared style component for the currently active cell in currently active sheet.
     * Only used for style supervisor.

<      *
<      * @return Style


     */

<     public function getSharedComponent()



>     public function getSharedComponent(): self


    {
        $activeSheet = $this->getActiveSheet();
        $selectedCell = $this->getActiveCell(); // e.g. 'A1'

        if ($activeSheet->cellExists($selectedCell)) {
            $xfIndex = $activeSheet->getCell($selectedCell)->getXfIndex();
        } else {
            $xfIndex = 0;
        }


<         return $this->parent->getCellXfByIndex($xfIndex);



>         return $activeSheet->getParent()->getCellXfByIndex($xfIndex);


    }

    /**
     * Get parent. Only used for style supervisor.

<      *
<      * @return Spreadsheet


     */

<     public function getParent()



>     public function getParent(): Spreadsheet


    {

<         return $this->parent;



>         return $this->getActiveSheet()->getParent();


    }

    /**
     * Build style array from subcomponents.
     *
     * @param array $array
     *
     * @return array
     */
    public function getStyleArray($array)
    {
        return ['quotePrefix' => $array];
    }

    /**
     * Apply styles from array.
     *
     * <code>
     * $spreadsheet->getActiveSheet()->getStyle('B2')->applyFromArray(
     *     [
     *         'font' => [
     *             'name' => 'Arial',
     *             'bold' => true,
     *             'italic' => false,
     *             'underline' => Font::UNDERLINE_DOUBLE,
     *             'strikethrough' => false,
     *             'color' => [
     *                 'rgb' => '808080'
     *             ]
     *         ],
     *         'borders' => [
     *             'bottom' => [
     *                 'borderStyle' => Border::BORDER_DASHDOT,
     *                 'color' => [
     *                     'rgb' => '808080'
     *                 ]
     *             ],
     *             'top' => [
     *                 'borderStyle' => Border::BORDER_DASHDOT,
     *                 'color' => [
     *                     'rgb' => '808080'
     *                 ]
     *             ]
     *         ],
     *         'alignment' => [
     *             'horizontal' => Alignment::HORIZONTAL_CENTER,
     *             'vertical' => Alignment::VERTICAL_CENTER,
     *             'wrapText' => true,
     *         ],
     *         'quotePrefix'    => true
     *     ]
     * );
     * </code>
     *

<      * @param array $pStyles Array containing style information
<      * @param bool $pAdvanced advanced mode for setting borders



>      * @param array $styleArray Array containing style information
>      * @param bool $advancedBorders advanced mode for setting borders


     *

<      * @return Style



>      * @return $this


     */

<     public function applyFromArray(array $pStyles, $pAdvanced = true)



>     public function applyFromArray(array $styleArray, $advancedBorders = true)


    {
        if ($this->isSupervisor) {
            $pRange = $this->getSelectedCells();

            // Uppercase coordinate
            $pRange = strtoupper($pRange);

            // Is it a cell range or a single cell?
            if (strpos($pRange, ':') === false) {
                $rangeA = $pRange;
                $rangeB = $pRange;
            } else {
                [$rangeA, $rangeB] = explode(':', $pRange);
            }

            // Calculate range outer borders
            $rangeStart = Coordinate::coordinateFromString($rangeA);
            $rangeEnd = Coordinate::coordinateFromString($rangeB);

>             $rangeStartIndexes = Coordinate::indexesFromString($rangeA);

>             $rangeEndIndexes = Coordinate::indexesFromString($rangeB);



<             // Translate column into index
<             $rangeStart[0] = Coordinate::columnIndexFromString($rangeStart[0]);
<             $rangeEnd[0] = Coordinate::columnIndexFromString($rangeEnd[0]);



>             $columnStart = $rangeStart[0];
>             $columnEnd = $rangeEnd[0];



            // Make sure we can loop upwards on rows and columns

<             if ($rangeStart[0] > $rangeEnd[0] && $rangeStart[1] > $rangeEnd[1]) {
<                 $tmp = $rangeStart;
<                 $rangeStart = $rangeEnd;
<                 $rangeEnd = $tmp;



>             if ($rangeStartIndexes[0] > $rangeEndIndexes[0] && $rangeStartIndexes[1] > $rangeEndIndexes[1]) {
>                 $tmp = $rangeStartIndexes;
>                 $rangeStartIndexes = $rangeEndIndexes;
>                 $rangeEndIndexes = $tmp;


            }

            // ADVANCED MODE:

<             if ($pAdvanced && isset($pStyles['borders'])) {



>             if ($advancedBorders && isset($styleArray['borders'])) {


                // 'allBorders' is a shorthand property for 'outline' and 'inside' and
                //        it applies to components that have not been set explicitly

<                 if (isset($pStyles['borders']['allBorders'])) {



>                 if (isset($styleArray['borders']['allBorders'])) {


                    foreach (['outline', 'inside'] as $component) {

<                         if (!isset($pStyles['borders'][$component])) {
<                             $pStyles['borders'][$component] = $pStyles['borders']['allBorders'];



>                         if (!isset($styleArray['borders'][$component])) {
>                             $styleArray['borders'][$component] = $styleArray['borders']['allBorders'];


                        }
                    }

<                     unset($pStyles['borders']['allBorders']); // not needed any more



>                     unset($styleArray['borders']['allBorders']); // not needed any more


                }
                // 'outline' is a shorthand property for 'top', 'right', 'bottom', 'left'
                //        it applies to components that have not been set explicitly

<                 if (isset($pStyles['borders']['outline'])) {



>                 if (isset($styleArray['borders']['outline'])) {


                    foreach (['top', 'right', 'bottom', 'left'] as $component) {

<                         if (!isset($pStyles['borders'][$component])) {
<                             $pStyles['borders'][$component] = $pStyles['borders']['outline'];



>                         if (!isset($styleArray['borders'][$component])) {
>                             $styleArray['borders'][$component] = $styleArray['borders']['outline'];


                        }
                    }

<                     unset($pStyles['borders']['outline']); // not needed any more



>                     unset($styleArray['borders']['outline']); // not needed any more


                }
                // 'inside' is a shorthand property for 'vertical' and 'horizontal'
                //        it applies to components that have not been set explicitly

<                 if (isset($pStyles['borders']['inside'])) {



>                 if (isset($styleArray['borders']['inside'])) {


                    foreach (['vertical', 'horizontal'] as $component) {

<                         if (!isset($pStyles['borders'][$component])) {
<                             $pStyles['borders'][$component] = $pStyles['borders']['inside'];



>                         if (!isset($styleArray['borders'][$component])) {
>                             $styleArray['borders'][$component] = $styleArray['borders']['inside'];


                        }
                    }

<                     unset($pStyles['borders']['inside']); // not needed any more



>                     unset($styleArray['borders']['inside']); // not needed any more


                }
                // width and height characteristics of selection, 1, 2, or 3 (for 3 or more)

<                 $xMax = min($rangeEnd[0] - $rangeStart[0] + 1, 3);
<                 $yMax = min($rangeEnd[1] - $rangeStart[1] + 1, 3);



>                 $xMax = min($rangeEndIndexes[0] - $rangeStartIndexes[0] + 1, 3);
>                 $yMax = min($rangeEndIndexes[1] - $rangeStartIndexes[1] + 1, 3);



                // loop through up to 3 x 3 = 9 regions
                for ($x = 1; $x <= $xMax; ++$x) {
                    // start column index for region
                    $colStart = ($x == 3) ?

<                         Coordinate::stringFromColumnIndex($rangeEnd[0])
<                             : Coordinate::stringFromColumnIndex($rangeStart[0] + $x - 1);



>                         Coordinate::stringFromColumnIndex($rangeEndIndexes[0])
>                         : Coordinate::stringFromColumnIndex($rangeStartIndexes[0] + $x - 1);


                    // end column index for region
                    $colEnd = ($x == 1) ?

<                         Coordinate::stringFromColumnIndex($rangeStart[0])
<                             : Coordinate::stringFromColumnIndex($rangeEnd[0] - $xMax + $x);



>                         Coordinate::stringFromColumnIndex($rangeStartIndexes[0])
>                         : Coordinate::stringFromColumnIndex($rangeEndIndexes[0] - $xMax + $x);



                    for ($y = 1; $y <= $yMax; ++$y) {
                        // which edges are touching the region
                        $edges = [];
                        if ($x == 1) {
                            // are we at left edge
                            $edges[] = 'left';
                        }
                        if ($x == $xMax) {
                            // are we at right edge
                            $edges[] = 'right';
                        }
                        if ($y == 1) {
                            // are we at top edge?
                            $edges[] = 'top';
                        }
                        if ($y == $yMax) {
                            // are we at bottom edge?
                            $edges[] = 'bottom';
                        }

                        // start row index for region
                        $rowStart = ($y == 3) ?

<                             $rangeEnd[1] : $rangeStart[1] + $y - 1;



>                             $rangeEndIndexes[1] : $rangeStartIndexes[1] + $y - 1;



                        // end row index for region
                        $rowEnd = ($y == 1) ?

<                             $rangeStart[1] : $rangeEnd[1] - $yMax + $y;



>                             $rangeStartIndexes[1] : $rangeEndIndexes[1] - $yMax + $y;



                        // build range for region
                        $range = $colStart . $rowStart . ':' . $colEnd . $rowEnd;

                        // retrieve relevant style array for region

<                         $regionStyles = $pStyles;



>                         $regionStyles = $styleArray;


                        unset($regionStyles['borders']['inside']);

                        // what are the inner edges of the region when looking at the selection
                        $innerEdges = array_diff(['top', 'right', 'bottom', 'left'], $edges);

                        // inner edges that are not touching the region should take the 'inside' border properties if they have been set
                        foreach ($innerEdges as $innerEdge) {
                            switch ($innerEdge) {
                                case 'top':
                                case 'bottom':
                                    // should pick up 'horizontal' border property if set

<                                     if (isset($pStyles['borders']['horizontal'])) {
<                                         $regionStyles['borders'][$innerEdge] = $pStyles['borders']['horizontal'];



>                                     if (isset($styleArray['borders']['horizontal'])) {
>                                         $regionStyles['borders'][$innerEdge] = $styleArray['borders']['horizontal'];


                                    } else {
                                        unset($regionStyles['borders'][$innerEdge]);
                                    }

                                    break;
                                case 'left':
                                case 'right':
                                    // should pick up 'vertical' border property if set

<                                     if (isset($pStyles['borders']['vertical'])) {
<                                         $regionStyles['borders'][$innerEdge] = $pStyles['borders']['vertical'];



>                                     if (isset($styleArray['borders']['vertical'])) {
>                                         $regionStyles['borders'][$innerEdge] = $styleArray['borders']['vertical'];


                                    } else {
                                        unset($regionStyles['borders'][$innerEdge]);
                                    }

                                    break;
                            }
                        }

                        // apply region style to region by calling applyFromArray() in simple mode
                        $this->getActiveSheet()->getStyle($range)->applyFromArray($regionStyles, false);
                    }
                }

                // restore initial cell selection range
                $this->getActiveSheet()->getStyle($pRange);

                return $this;
            }

            // SIMPLE MODE:
            // Selection type, inspect
            if (preg_match('/^[A-Z]+1:[A-Z]+1048576$/', $pRange)) {
                $selectionType = 'COLUMN';

> 
            } elseif (preg_match('/^A\d+:XFD\d+$/', $pRange)) {
>                 // Enable caching of styles
                $selectionType = 'ROW';
>                 self::$cachedStyles = ['hashByObjId' => [], 'styleByHash' => []];


            } else {

> 
                $selectionType = 'CELL';
>                 // Enable caching of styles
            }
>                 self::$cachedStyles = ['hashByObjId' => [], 'styleByHash' => []];



            // First loop through columns, rows, or cells to find out which styles are affected by this operation

<             switch ($selectionType) {
<                 case 'COLUMN':
<                     $oldXfIndexes = [];
<                     for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
<                         $oldXfIndexes[$this->getActiveSheet()->getColumnDimensionByColumn($col)->getXfIndex()] = true;
<                     }
< 
<                     break;
<                 case 'ROW':
<                     $oldXfIndexes = [];
<                     for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
<                         if ($this->getActiveSheet()->getRowDimension($row)->getXfIndex() == null) {
<                             $oldXfIndexes[0] = true; // row without explicit style should be formatted based on default style
<                         } else {
<                             $oldXfIndexes[$this->getActiveSheet()->getRowDimension($row)->getXfIndex()] = true;
<                         }
<                     }
< 
<                     break;
<                 case 'CELL':
<                     $oldXfIndexes = [];
<                     for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
<                         for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
<                             $oldXfIndexes[$this->getActiveSheet()->getCellByColumnAndRow($col, $row)->getXfIndex()] = true;
<                         }
<                     }
< 
<                     break;
<             }



>             $oldXfIndexes = $this->getOldXfIndexes($selectionType, $rangeStartIndexes, $rangeEndIndexes, $columnStart, $columnEnd, $styleArray);



            // clone each of the affected styles, apply the style array, and add the new styles to the workbook
            $workbook = $this->getActiveSheet()->getParent();

>             $newXfIndexes = [];


            foreach ($oldXfIndexes as $oldXfIndex => $dummy) {
                $style = $workbook->getCellXfByIndex($oldXfIndex);

> 
                $newStyle = clone $style;
>                 // $cachedStyles is set when applying style for a range of cells, either column or row
                $newStyle->applyFromArray($pStyles);
>                 if (self::$cachedStyles === null) {

>                     // Clone the old style and apply style-array



<                 $newStyle->applyFromArray($pStyles);



>                     $newStyle->applyFromArray($styleArray);
> 
>                     // Look for existing style we can use instead (reduce memory usage)
>                     $existingStyle = $workbook->getCellXfByHashCode($newStyle->getHashCode());
>                 } else {
>                     // Style cache is stored by Style::getHashCode(). But calling this method is
>                     // expensive. So we cache the php obj id -> hash.
>                     $objId = spl_object_id($style);
> 
>                     // Look for the original HashCode
>                     $styleHash = self::$cachedStyles['hashByObjId'][$objId] ?? null;
>                     if ($styleHash === null) {
>                         // This object_id is not cached, store the hashcode in case encounter again
>                         $styleHash = self::$cachedStyles['hashByObjId'][$objId] = $style->getHashCode();
>                     }
> 
>                     // Find existing style by hash.
>                     $existingStyle = self::$cachedStyles['styleByHash'][$styleHash] ?? null;
> 
>                     if (!$existingStyle) {
>                         // The old style combined with the new style array is not cached, so we create it now
>                         $newStyle = clone $style;
>                         $newStyle->applyFromArray($styleArray);
> 
>                         // Look for similar style in workbook to reduce memory usage
>                         $existingStyle = $workbook->getCellXfByHashCode($newStyle->getHashCode());
> 
>                         // Cache the new style by original hashcode
>                         self::$cachedStyles['styleByHash'][$styleHash] = $existingStyle instanceof self ? $existingStyle : $newStyle;
>                     }
>                 }



<                 if ($existingStyle = $workbook->getCellXfByHashCode($newStyle->getHashCode())) {



>                 if ($existingStyle) {


                    $newXfIndexes[$oldXfIndex] = $existingStyle->getIndex();
                } else {

>                     if (!isset($newStyle)) {
                    // we don't have such a cell Xf, need to add
>                         // Handle bug in PHPStan, see https://github.com/phpstan/phpstan/issues/5805
                    $workbook->addCellXf($newStyle);
>                         // $newStyle should always be defined.
                    $newXfIndexes[$oldXfIndex] = $newStyle->getIndex();
>                         // This block might not be needed in the future
                }
>                         // @codeCoverageIgnoreStart
            }
>                         $newStyle = clone $style;

>                         $newStyle->applyFromArray($styleArray);
            // Loop through columns, rows, or cells again and update the XF index
>                         // @codeCoverageIgnoreEnd
            switch ($selectionType) {
>                     }
                case 'COLUMN':
> 



<                     for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {



>                     for ($col = $rangeStartIndexes[0]; $col <= $rangeEndIndexes[0]; ++$col) {


                        $columnDimension = $this->getActiveSheet()->getColumnDimensionByColumn($col);
                        $oldXfIndex = $columnDimension->getXfIndex();
                        $columnDimension->setXfIndex($newXfIndexes[$oldXfIndex]);
                    }


>                     // Disable caching of styles
                    break;
>                     self::$cachedStyles = null;
                case 'ROW':
> 



<                     for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {



>                     for ($row = $rangeStartIndexes[1]; $row <= $rangeEndIndexes[1]; ++$row) {


                        $rowDimension = $this->getActiveSheet()->getRowDimension($row);

<                         $oldXfIndex = $rowDimension->getXfIndex() === null ?
<                             0 : $rowDimension->getXfIndex(); // row without explicit style should be formatted based on default style



>                         // row without explicit style should be formatted based on default style
>                         $oldXfIndex = $rowDimension->getXfIndex() ?? 0;


                        $rowDimension->setXfIndex($newXfIndexes[$oldXfIndex]);
                    }


>                     // Disable caching of styles
                    break;
>                     self::$cachedStyles = null;
                case 'CELL':
> 



<                     for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
<                         for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {



>                     for ($col = $rangeStartIndexes[0]; $col <= $rangeEndIndexes[0]; ++$col) {
>                         for ($row = $rangeStartIndexes[1]; $row <= $rangeEndIndexes[1]; ++$row) {


                            $cell = $this->getActiveSheet()->getCellByColumnAndRow($col, $row);
                            $oldXfIndex = $cell->getXfIndex();
                            $cell->setXfIndex($newXfIndexes[$oldXfIndex]);
                        }
                    }

                    break;
            }
        } else {
            // not a supervisor, just apply the style array directly on style object

<             if (isset($pStyles['fill'])) {
<                 $this->getFill()->applyFromArray($pStyles['fill']);



>             if (isset($styleArray['fill'])) {
>                 $this->getFill()->applyFromArray($styleArray['fill']);


            }

<             if (isset($pStyles['font'])) {
<                 $this->getFont()->applyFromArray($pStyles['font']);



>             if (isset($styleArray['font'])) {
>                 $this->getFont()->applyFromArray($styleArray['font']);


            }

<             if (isset($pStyles['borders'])) {
<                 $this->getBorders()->applyFromArray($pStyles['borders']);



>             if (isset($styleArray['borders'])) {
>                 $this->getBorders()->applyFromArray($styleArray['borders']);


            }

<             if (isset($pStyles['alignment'])) {
<                 $this->getAlignment()->applyFromArray($pStyles['alignment']);



>             if (isset($styleArray['alignment'])) {
>                 $this->getAlignment()->applyFromArray($styleArray['alignment']);


            }

<             if (isset($pStyles['numberFormat'])) {
<                 $this->getNumberFormat()->applyFromArray($pStyles['numberFormat']);



>             if (isset($styleArray['numberFormat'])) {
>                 $this->getNumberFormat()->applyFromArray($styleArray['numberFormat']);


            }

<             if (isset($pStyles['protection'])) {
<                 $this->getProtection()->applyFromArray($pStyles['protection']);



>             if (isset($styleArray['protection'])) {
>                 $this->getProtection()->applyFromArray($styleArray['protection']);


            }

<             if (isset($pStyles['quotePrefix'])) {
<                 $this->quotePrefix = $pStyles['quotePrefix'];



>             if (isset($styleArray['quotePrefix'])) {
>                 $this->quotePrefix = $styleArray['quotePrefix'];


            }
        }

        return $this;
    }


>     private function getOldXfIndexes(string $selectionType, array $rangeStart, array $rangeEnd, string $columnStart, string $columnEnd, array $styleArray): array
    /**
>     {
     * Get Fill.
>         $oldXfIndexes = [];
     *
>         switch ($selectionType) {
     * @return Fill
>             case 'COLUMN':
     */
>                 for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
    public function getFill()
>                     $oldXfIndexes[$this->getActiveSheet()->getColumnDimensionByColumn($col)->getXfIndex()] = true;
    {
>                 }
        return $this->fill;
>                 foreach ($this->getActiveSheet()->getColumnIterator($columnStart, $columnEnd) as $columnIterator) {
    }
>                     $cellIterator = $columnIterator->getCellIterator();

>                     $cellIterator->setIterateOnlyExistingCells(true);
    /**
>                     foreach ($cellIterator as $columnCell) {
     * Get Font.
>                         if ($columnCell !== null) {
     *
>                             $columnCell->getStyle()->applyFromArray($styleArray);
     * @return Font
>                         }
     */
>                     }
    public function getFont()
>                 }
    {
> 
        return $this->font;
>                 break;
    }
>             case 'ROW':

>                 for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
    /**
>                     if ($this->getActiveSheet()->getRowDimension($row)->getXfIndex() === null) {
     * Set font.
>                         $oldXfIndexes[0] = true; // row without explicit style should be formatted based on default style
     *
>                     } else {
     * @param Font $font
>                         $oldXfIndexes[$this->getActiveSheet()->getRowDimension($row)->getXfIndex()] = true;
     *
>                     }
     * @return Style
>                 }
     */
>                 foreach ($this->getActiveSheet()->getRowIterator((int) $rangeStart[1], (int) $rangeEnd[1]) as $rowIterator) {
    public function setFont(Font $font)
>                     $cellIterator = $rowIterator->getCellIterator();
    {
>                     $cellIterator->setIterateOnlyExistingCells(true);
        $this->font = $font;
>                     foreach ($cellIterator as $rowCell) {

>                         if ($rowCell !== null) {
        return $this;
>                             $rowCell->getStyle()->applyFromArray($styleArray);
    }
>                         }

>                     }
    /**
>                 }
     * Get Borders.
> 
     *
>                 break;
     * @return Borders
>             case 'CELL':
     */
>                 for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
    public function getBorders()
>                     for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
    {
>                         $oldXfIndexes[$this->getActiveSheet()->getCellByColumnAndRow($col, $row)->getXfIndex()] = true;
        return $this->borders;
>                     }
    }
>                 }

> 
    /**
>                 break;
     * Get Alignment.
>         }
     *
> 
     * @return Alignment
>         return $oldXfIndexes;
     */
>     }
    public function getAlignment()
> 



<      * @param Font $font
<      *
<      * @return Style



>      * @return $this



    /**
     * Get Number Format.
     *
     * @return NumberFormat
     */
    public function getNumberFormat()
    {
        return $this->numberFormat;
    }

    /**
     * Get Conditional Styles. Only used on supervisor.
     *
     * @return Conditional[]
     */
    public function getConditionalStyles()
    {
        return $this->getActiveSheet()->getConditionalStyles($this->getActiveCell());
    }

    /**
     * Set Conditional Styles. Only used on supervisor.
     *

<      * @param Conditional[] $pValue Array of conditional styles



>      * @param Conditional[] $conditionalStyleArray Array of conditional styles


     *

<      * @return Style



>      * @return $this


     */

<     public function setConditionalStyles(array $pValue)



>     public function setConditionalStyles(array $conditionalStyleArray)


    {

<         $this->getActiveSheet()->setConditionalStyles($this->getSelectedCells(), $pValue);



>         $this->getActiveSheet()->setConditionalStyles($this->getSelectedCells(), $conditionalStyleArray);



        return $this;
    }

    /**
     * Get Protection.
     *
     * @return Protection
     */
    public function getProtection()
    {
        return $this->protection;
    }

    /**
     * Get quote prefix.
     *
     * @return bool
     */
    public function getQuotePrefix()
    {
        if ($this->isSupervisor) {
            return $this->getSharedComponent()->getQuotePrefix();
        }

        return $this->quotePrefix;
    }

    /**
     * Set quote prefix.
     *

<      * @param bool $pValue



>      * @param bool $quotePrefix


     *

<      * @return Style



>      * @return $this


     */

<     public function setQuotePrefix($pValue)



>     public function setQuotePrefix($quotePrefix)


    {

<         if ($pValue == '') {
<             $pValue = false;



>         if ($quotePrefix == '') {
>             $quotePrefix = false;


        }
        if ($this->isSupervisor) {

<             $styleArray = ['quotePrefix' => $pValue];



>             $styleArray = ['quotePrefix' => $quotePrefix];


            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
        } else {

<             $this->quotePrefix = (bool) $pValue;



>             $this->quotePrefix = (bool) $quotePrefix;


        }

        return $this;
    }

    /**
     * Get hash code.
     *
     * @return string Hash code
     */
    public function getHashCode()
    {

<         $hashConditionals = '';
<         foreach ($this->conditionalStyles as $conditional) {
<             $hashConditionals .= $conditional->getHashCode();
<         }
< 


        return md5(
            $this->fill->getHashCode() .
            $this->font->getHashCode() .
            $this->borders->getHashCode() .
            $this->alignment->getHashCode() .
            $this->numberFormat->getHashCode() .

<             $hashConditionals .


            $this->protection->getHashCode() .
            ($this->quotePrefix ? 't' : 'f') .
            __CLASS__
        );
    }

    /**
     * Get own index in style collection.
     *
     * @return int
     */
    public function getIndex()
    {
        return $this->index;
    }

    /**
     * Set own index in style collection.
     *

<      * @param int $pValue



>      * @param int $index


     */

<     public function setIndex($pValue)



>     public function setIndex($index): void
>     {
>         $this->index = $index;
>     }
> 
>     protected function exportArray1(): array


    {

<         $this->index = $pValue;



>         $exportedArray = [];
>         $this->exportArray2($exportedArray, 'alignment', $this->getAlignment());
>         $this->exportArray2($exportedArray, 'borders', $this->getBorders());
>         $this->exportArray2($exportedArray, 'fill', $this->getFill());
>         $this->exportArray2($exportedArray, 'font', $this->getFont());
>         $this->exportArray2($exportedArray, 'numberFormat', $this->getNumberFormat());
>         $this->exportArray2($exportedArray, 'protection', $this->getProtection());
>         $this->exportArray2($exportedArray, 'quotePrefx', $this->getQuotePrefix());
> 
>         return $exportedArray;


    }
}