<?php

namespace PhpOffice\PhpSpreadsheet\Reader\Xlsx;


> use PhpOffice\PhpSpreadsheet\Reader\Xlsx;


use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\Style\Borders;
use PhpOffice\PhpSpreadsheet\Style\Color;
use PhpOffice\PhpSpreadsheet\Style\Fill;
use PhpOffice\PhpSpreadsheet\Style\Font;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use PhpOffice\PhpSpreadsheet\Style\Protection;
use PhpOffice\PhpSpreadsheet\Style\Style;
use SimpleXMLElement;

> use stdClass;



class Styles extends BaseParserClass
{
    /**
     * Theme instance.
     *

<      * @var Theme



>      * @var ?Theme


     */

<     private static $theme = null;



>     private $theme;




>     /** @var array */


    private $styles = [];


>     /** @var array */


    private $cellStyles = [];


>     /** @var SimpleXMLElement */


    private $styleXml;


<     public function __construct(SimpleXMLElement $styleXml)



>     public function setStyleXml(SimpleXmlElement $styleXml): void


    {
        $this->styleXml = $styleXml;
    }


<     public function setStyleBaseData(?Theme $theme = null, $styles = [], $cellStyles = []): void



>     public function setTheme(Theme $theme): void


    {

<         self::$theme = $theme;



>         $this->theme = $theme;
>     }
> 
>     public function setStyleBaseData(?Theme $theme = null, array $styles = [], array $cellStyles = []): void
>     {
>         $this->theme = $theme;


        $this->styles = $styles;
        $this->cellStyles = $cellStyles;
    }


<     private static function readFontStyle(Font $fontStyle, SimpleXMLElement $fontStyleXml): void



>     public function readFontStyle(Font $fontStyle, SimpleXMLElement $fontStyleXml): void


    {

>         if (isset($fontStyleXml->name, $fontStyleXml->name['val'])) {


        $fontStyle->setName((string) $fontStyleXml->name['val']);

>         }
        $fontStyle->setSize((float) $fontStyleXml->sz['val']);
>         if (isset($fontStyleXml->sz, $fontStyleXml->sz['val'])) {



< 



>         }


        if (isset($fontStyleXml->b)) {
            $fontStyle->setBold(!isset($fontStyleXml->b['val']) || self::boolean((string) $fontStyleXml->b['val']));
        }
        if (isset($fontStyleXml->i)) {
            $fontStyle->setItalic(!isset($fontStyleXml->i['val']) || self::boolean((string) $fontStyleXml->i['val']));
        }
        if (isset($fontStyleXml->strike)) {

<             $fontStyle->setStrikethrough(!isset($fontStyleXml->strike['val']) || self::boolean((string) $fontStyleXml->strike['val']));



>             $fontStyle->setStrikethrough(
>                 !isset($fontStyleXml->strike['val']) || self::boolean((string) $fontStyleXml->strike['val'])
>             );


        }

<         $fontStyle->getColor()->setARGB(self::readColor($fontStyleXml->color));



>         $fontStyle->getColor()->setARGB($this->readColor($fontStyleXml->color));



        if (isset($fontStyleXml->u) && !isset($fontStyleXml->u['val'])) {
            $fontStyle->setUnderline(Font::UNDERLINE_SINGLE);
        } elseif (isset($fontStyleXml->u, $fontStyleXml->u['val'])) {
            $fontStyle->setUnderline((string) $fontStyleXml->u['val']);
        }

        if (isset($fontStyleXml->vertAlign, $fontStyleXml->vertAlign['val'])) {
            $verticalAlign = strtolower((string) $fontStyleXml->vertAlign['val']);
            if ($verticalAlign === 'superscript') {
                $fontStyle->setSuperscript(true);

<             }
<             if ($verticalAlign === 'subscript') {



>             } elseif ($verticalAlign === 'subscript') {


                $fontStyle->setSubscript(true);
            }
        }
    }


<     private static function readNumberFormat(NumberFormat $numfmtStyle, SimpleXMLElement $numfmtStyleXml): void



>     private function readNumberFormat(NumberFormat $numfmtStyle, SimpleXMLElement $numfmtStyleXml): void


    {
        if ($numfmtStyleXml->count() === 0) {
            return;
        }

<         $numfmt = $numfmtStyleXml->attributes();



>         $numfmt = Xlsx::getAttributes($numfmtStyleXml);


        if ($numfmt->count() > 0 && isset($numfmt['formatCode'])) {

<             $numfmtStyle->setFormatCode((string) $numfmt['formatCode']);



>             $numfmtStyle->setFormatCode(self::formatGeneral((string) $numfmt['formatCode']));


        }
    }


<     private static function readFillStyle(Fill $fillStyle, SimpleXMLElement $fillStyleXml): void



>     public function readFillStyle(Fill $fillStyle, SimpleXMLElement $fillStyleXml): void


    {
        if ($fillStyleXml->gradientFill) {
            /** @var SimpleXMLElement $gradientFill */
            $gradientFill = $fillStyleXml->gradientFill[0];
            if (!empty($gradientFill['type'])) {
                $fillStyle->setFillType((string) $gradientFill['type']);
            }
            $fillStyle->setRotation((float) ($gradientFill['degree']));

<             $gradientFill->registerXPathNamespace('sml', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main');
<             $fillStyle->getStartColor()->setARGB(self::readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=0]'))->color));
<             $fillStyle->getEndColor()->setARGB(self::readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=1]'))->color));



>             $gradientFill->registerXPathNamespace('sml', Namespaces::MAIN);
>             $fillStyle->getStartColor()->setARGB($this->readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=0]'))->color));
>             $fillStyle->getEndColor()->setARGB($this->readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=1]'))->color));


        } elseif ($fillStyleXml->patternFill) {

<             $patternType = (string) $fillStyleXml->patternFill['patternType'] != '' ? (string) $fillStyleXml->patternFill['patternType'] : 'solid';
<             $fillStyle->setFillType($patternType);



>             $defaultFillStyle = Fill::FILL_NONE;


            if ($fillStyleXml->patternFill->fgColor) {

<                 $fillStyle->getStartColor()->setARGB(self::readColor($fillStyleXml->patternFill->fgColor, true));
<             } else {
<                 $fillStyle->getStartColor()->setARGB('FF000000');



>                 $fillStyle->getStartColor()->setARGB($this->readColor($fillStyleXml->patternFill->fgColor, true));
>                 $defaultFillStyle = Fill::FILL_SOLID;


            }
            if ($fillStyleXml->patternFill->bgColor) {

<                 $fillStyle->getEndColor()->setARGB(self::readColor($fillStyleXml->patternFill->bgColor, true));



>                 $fillStyle->getEndColor()->setARGB($this->readColor($fillStyleXml->patternFill->bgColor, true));
>                 $defaultFillStyle = Fill::FILL_SOLID;


            }

> 
        }
>             $patternType = (string) $fillStyleXml->patternFill['patternType'] != ''
    }
>                 ? (string) $fillStyleXml->patternFill['patternType']

>                 : $defaultFillStyle;
    private static function readBorderStyle(Borders $borderStyle, SimpleXMLElement $borderStyleXml): void
> 
    {
>             $fillStyle->setFillType($patternType);



<     private static function readBorderStyle(Borders $borderStyle, SimpleXMLElement $borderStyleXml): void



>     public function readBorderStyle(Borders $borderStyle, SimpleXMLElement $borderStyleXml): void


        $diagonalDown = self::boolean((string) $borderStyleXml['diagonalDown']);
        if (!$diagonalUp && !$diagonalDown) {
            $borderStyle->setDiagonalDirection(Borders::DIAGONAL_NONE);
        } elseif ($diagonalUp && !$diagonalDown) {
            $borderStyle->setDiagonalDirection(Borders::DIAGONAL_UP);
        } elseif (!$diagonalUp && $diagonalDown) {
            $borderStyle->setDiagonalDirection(Borders::DIAGONAL_DOWN);
        } else {
            $borderStyle->setDiagonalDirection(Borders::DIAGONAL_BOTH);
        }


<         self::readBorder($borderStyle->getLeft(), $borderStyleXml->left);
<         self::readBorder($borderStyle->getRight(), $borderStyleXml->right);
<         self::readBorder($borderStyle->getTop(), $borderStyleXml->top);
<         self::readBorder($borderStyle->getBottom(), $borderStyleXml->bottom);
<         self::readBorder($borderStyle->getDiagonal(), $borderStyleXml->diagonal);



>         $this->readBorder($borderStyle->getLeft(), $borderStyleXml->left);
>         $this->readBorder($borderStyle->getRight(), $borderStyleXml->right);
>         $this->readBorder($borderStyle->getTop(), $borderStyleXml->top);
>         $this->readBorder($borderStyle->getBottom(), $borderStyleXml->bottom);
>         $this->readBorder($borderStyle->getDiagonal(), $borderStyleXml->diagonal);


    }


<     private static function readBorder(Border $border, SimpleXMLElement $borderXml): void



>     private function readBorder(Border $border, SimpleXMLElement $borderXml): void


    {
        if (isset($borderXml['style'])) {
            $border->setBorderStyle((string) $borderXml['style']);
        }
        if (isset($borderXml->color)) {

<             $border->getColor()->setARGB(self::readColor($borderXml->color));



>             $border->getColor()->setARGB($this->readColor($borderXml->color));


        }
    }


<     private static function readAlignmentStyle(Alignment $alignment, SimpleXMLElement $alignmentXml): void



>     public function readAlignmentStyle(Alignment $alignment, SimpleXMLElement $alignmentXml): void


    {

<         $alignment->setHorizontal((string) $alignmentXml->alignment['horizontal']);
<         $alignment->setVertical((string) $alignmentXml->alignment['vertical']);



>         $alignment->setHorizontal((string) $alignmentXml['horizontal']);
>         $alignment->setVertical((string) $alignmentXml['vertical']);



        $textRotation = 0;

<         if ((int) $alignmentXml->alignment['textRotation'] <= 90) {
<             $textRotation = (int) $alignmentXml->alignment['textRotation'];
<         } elseif ((int) $alignmentXml->alignment['textRotation'] > 90) {
<             $textRotation = 90 - (int) $alignmentXml->alignment['textRotation'];



>         if ((int) $alignmentXml['textRotation'] <= 90) {
>             $textRotation = (int) $alignmentXml['textRotation'];
>         } elseif ((int) $alignmentXml['textRotation'] > 90) {
>             $textRotation = 90 - (int) $alignmentXml['textRotation'];


        }

        $alignment->setTextRotation((int) $textRotation);

<         $alignment->setWrapText(self::boolean((string) $alignmentXml->alignment['wrapText']));
<         $alignment->setShrinkToFit(self::boolean((string) $alignmentXml->alignment['shrinkToFit']));
<         $alignment->setIndent((int) ((string) $alignmentXml->alignment['indent']) > 0 ? (int) ((string) $alignmentXml->alignment['indent']) : 0);
<         $alignment->setReadOrder((int) ((string) $alignmentXml->alignment['readingOrder']) > 0 ? (int) ((string) $alignmentXml->alignment['readingOrder']) : 0);



>         $alignment->setWrapText(self::boolean((string) $alignmentXml['wrapText']));
>         $alignment->setShrinkToFit(self::boolean((string) $alignmentXml['shrinkToFit']));
>         $alignment->setIndent(
>             (int) ((string) $alignmentXml['indent']) > 0 ? (int) ((string) $alignmentXml['indent']) : 0
>         );
>         $alignment->setReadOrder(
>             (int) ((string) $alignmentXml['readingOrder']) > 0 ? (int) ((string) $alignmentXml['readingOrder']) : 0
>         );
>     }
> 
>     private static function formatGeneral(string $formatString): string
>     {
>         if ($formatString === 'GENERAL') {
>             $formatString = NumberFormat::FORMAT_GENERAL;


    }


<     private function readStyle(Style $docStyle, $style): void



>         return $formatString;
>     }
> 
>     /**
>      * Read style.
>      *
>      * @param SimpleXMLElement|stdClass $style
>      */
>     public function readStyle(Style $docStyle, $style): void


    {
        if ($style->numFmt instanceof SimpleXMLElement) {

<             self::readNumberFormat($docStyle->getNumberFormat(), $style->numFmt);



>             $this->readNumberFormat($docStyle->getNumberFormat(), $style->numFmt);


        } else {

<             $docStyle->getNumberFormat()->setFormatCode($style->numFmt);



>             $docStyle->getNumberFormat()->setFormatCode(self::formatGeneral((string) $style->numFmt));


        }

        if (isset($style->font)) {

<             self::readFontStyle($docStyle->getFont(), $style->font);



>             $this->readFontStyle($docStyle->getFont(), $style->font);


        }

        if (isset($style->fill)) {

<             self::readFillStyle($docStyle->getFill(), $style->fill);



>             $this->readFillStyle($docStyle->getFill(), $style->fill);


        }

        if (isset($style->border)) {

<             self::readBorderStyle($docStyle->getBorders(), $style->border);



>             $this->readBorderStyle($docStyle->getBorders(), $style->border);


        }


<         if (isset($style->alignment->alignment)) {
<             self::readAlignmentStyle($docStyle->getAlignment(), $style->alignment);



>         if (isset($style->alignment)) {
>             $this->readAlignmentStyle($docStyle->getAlignment(), $style->alignment);


        }

        // protection
        if (isset($style->protection)) {
            $this->readProtectionLocked($docStyle, $style);
            $this->readProtectionHidden($docStyle, $style);
        }

        // top-level style settings
        if (isset($style->quotePrefix)) {

<             $docStyle->setQuotePrefix(true);



>             $docStyle->setQuotePrefix((bool) $style->quotePrefix);


        }
    }


<     private function readProtectionLocked(Style $docStyle, $style): void



>     /**
>      * Read protection locked attribute.
>      *
>      * @param SimpleXMLElement|stdClass $style
>      */
>     public function readProtectionLocked(Style $docStyle, $style): void


    {
        if (isset($style->protection['locked'])) {
            if (self::boolean((string) $style->protection['locked'])) {
                $docStyle->getProtection()->setLocked(Protection::PROTECTION_PROTECTED);
            } else {
                $docStyle->getProtection()->setLocked(Protection::PROTECTION_UNPROTECTED);
            }
        }
    }


<     private function readProtectionHidden(Style $docStyle, $style): void



>     /**
>      * Read protection hidden attribute.
>      *
>      * @param SimpleXMLElement|stdClass $style
>      */
>     public function readProtectionHidden(Style $docStyle, $style): void


    {
        if (isset($style->protection['hidden'])) {
            if (self::boolean((string) $style->protection['hidden'])) {
                $docStyle->getProtection()->setHidden(Protection::PROTECTION_PROTECTED);
            } else {
                $docStyle->getProtection()->setHidden(Protection::PROTECTION_UNPROTECTED);
            }
        }
    }


<     private static function readColor($color, $background = false)



>     public function readColor(SimpleXMLElement $color, bool $background = false): string


    {
        if (isset($color['rgb'])) {
            return (string) $color['rgb'];
        } elseif (isset($color['indexed'])) {

<             return Color::indexedColor($color['indexed'] - 7, $background)->getARGB();



>             return Color::indexedColor((int) ($color['indexed'] - 7), $background)->getARGB() ?? '';


        } elseif (isset($color['theme'])) {

<             if (self::$theme !== null) {
<                 $returnColour = self::$theme->getColourByIndex((int) $color['theme']);



>             if ($this->theme !== null) {
>                 $returnColour = $this->theme->getColourByIndex((int) $color['theme']);


                if (isset($color['tint'])) {
                    $tintAdjust = (float) $color['tint'];

<                     $returnColour = Color::changeBrightness($returnColour, $tintAdjust);



>                     $returnColour = Color::changeBrightness($returnColour ?? '', $tintAdjust);


                }

                return 'FF' . $returnColour;
            }
        }

        return ($background) ? 'FFFFFFFF' : 'FF000000';
    }


<     public function dxfs($readDataOnly = false)



>     public function dxfs(bool $readDataOnly = false): array


    {
        $dxfs = [];
        if (!$readDataOnly && $this->styleXml) {
            //    Conditional Styles
            if ($this->styleXml->dxfs) {
                foreach ($this->styleXml->dxfs->dxf as $dxf) {
                    $style = new Style(false, true);
                    $this->readStyle($style, $dxf);
                    $dxfs[] = $style;
                }
            }
            //    Cell Styles
            if ($this->styleXml->cellStyles) {

<                 foreach ($this->styleXml->cellStyles->cellStyle as $cellStyle) {



>                 foreach ($this->styleXml->cellStyles->cellStyle as $cellStylex) {
>                     $cellStyle = Xlsx::getAttributes($cellStylex);


                    if ((int) ($cellStyle['builtinId']) == 0) {
                        if (isset($this->cellStyles[(int) ($cellStyle['xfId'])])) {
                            // Set default style
                            $style = new Style();
                            $this->readStyle($style, $this->cellStyles[(int) ($cellStyle['xfId'])]);

                            // normal style, currently not using it for anything
                        }
                    }
                }
            }
        }

        return $dxfs;
    }


<     public function styles()



>     public function styles(): array


    {
        return $this->styles;
    }


<     private static function getArrayItem($array, $key = 0)



>     /**
>      * Get array item.
>      *
>      * @param mixed $array (usually array, in theory can be false)
>      *
>      * @return stdClass
>      */
>     private static function getArrayItem($array, int $key = 0)


    {

<         return $array[$key] ?? null;



>         return is_array($array) ? ($array[$key] ?? null) : null;


    }
}