<?php

namespace LWVendor\PhpOffice\PhpSpreadsheet\Reader\Xml;

use LWVendor\PhpOffice\PhpSpreadsheet\Reader\Xlsx\Namespaces;
use LWVendor\PhpOffice\PhpSpreadsheet\Spreadsheet;
use LWVendor\PhpOffice\PhpSpreadsheet\Worksheet\PageSetup;
use SimpleXMLElement;
use stdClass;
class PageSettings
{
    /**
     * @var stdClass
     */
    private $printSettings;
    public function __construct(SimpleXMLElement $xmlX)
    {
        $printSettings = $this->pageSetup($xmlX, $this->getPrintDefaults());
        $this->printSettings = $this->printSetup($xmlX, $printSettings);
    }
    public function loadPageSettings(Spreadsheet $spreadsheet) : void
    {
        $spreadsheet->getActiveSheet()->getPageSetup()->setPaperSize($this->printSettings->paperSize)->setOrientation($this->printSettings->orientation)->setScale($this->printSettings->scale)->setVerticalCentered($this->printSettings->verticalCentered)->setHorizontalCentered($this->printSettings->horizontalCentered)->setPageOrder($this->printSettings->printOrder);
        $spreadsheet->getActiveSheet()->getPageMargins()->setTop($this->printSettings->topMargin)->setHeader($this->printSettings->headerMargin)->setLeft($this->printSettings->leftMargin)->setRight($this->printSettings->rightMargin)->setBottom($this->printSettings->bottomMargin)->setFooter($this->printSettings->footerMargin);
    }
    private function getPrintDefaults() : stdClass
    {
        return (object) ['paperSize' => 9, 'orientation' => PageSetup::ORIENTATION_DEFAULT, 'scale' => 100, 'horizontalCentered' => \false, 'verticalCentered' => \false, 'printOrder' => PageSetup::PAGEORDER_DOWN_THEN_OVER, 'topMargin' => 0.75, 'headerMargin' => 0.3, 'leftMargin' => 0.7, 'rightMargin' => 0.7, 'bottomMargin' => 0.75, 'footerMargin' => 0.3];
    }
    private function pageSetup(SimpleXMLElement $xmlX, stdClass $printDefaults) : stdClass
    {
        if (isset($xmlX->WorksheetOptions->PageSetup)) {
            foreach ($xmlX->WorksheetOptions->PageSetup as $pageSetupData) {
                foreach ($pageSetupData as $pageSetupKey => $pageSetupValue) {
                    /** @scrutinizer ignore-call */
                    $pageSetupAttributes = $pageSetupValue->attributes(Namespaces::URN_EXCEL);
                    if ($pageSetupAttributes !== null) {
                        switch ($pageSetupKey) {
                            case 'Layout':
                                $this->setLayout($printDefaults, $pageSetupAttributes);
                                break;
                            case 'Header':
                                $printDefaults->headerMargin = (float) $pageSetupAttributes->Margin ?: 1.0;
                                break;
                            case 'Footer':
                                $printDefaults->footerMargin = (float) $pageSetupAttributes->Margin ?: 1.0;
                                break;
                            case 'PageMargins':
                                $this->setMargins($printDefaults, $pageSetupAttributes);
                                break;
                        }
                    }
                }
            }
        }
        return $printDefaults;
    }
    private function printSetup(SimpleXMLElement $xmlX, stdClass $printDefaults) : stdClass
    {
        if (isset($xmlX->WorksheetOptions->Print)) {
            foreach ($xmlX->WorksheetOptions->Print as $printData) {
                foreach ($printData as $printKey => $printValue) {
                    switch ($printKey) {
                        case 'LeftToRight':
                            $printDefaults->printOrder = PageSetup::PAGEORDER_OVER_THEN_DOWN;
                            break;
                        case 'PaperSizeIndex':
                            $printDefaults->paperSize = (int) $printValue ?: 9;
                            break;
                        case 'Scale':
                            $printDefaults->scale = (int) $printValue ?: 100;
                            break;
                    }
                }
            }
        }
        return $printDefaults;
    }
    private function setLayout(stdClass $printDefaults, SimpleXMLElement $pageSetupAttributes) : void
    {
        $printDefaults->orientation = (string) \strtolower($pageSetupAttributes->Orientation ?? '') ?: PageSetup::ORIENTATION_PORTRAIT;
        $printDefaults->horizontalCentered = (bool) $pageSetupAttributes->CenterHorizontal ?: \false;
        $printDefaults->verticalCentered = (bool) $pageSetupAttributes->CenterVertical ?: \false;
    }
    private function setMargins(stdClass $printDefaults, SimpleXMLElement $pageSetupAttributes) : void
    {
        $printDefaults->leftMargin = (float) $pageSetupAttributes->Left ?: 1.0;
        $printDefaults->rightMargin = (float) $pageSetupAttributes->Right ?: 1.0;
        $printDefaults->topMargin = (float) $pageSetupAttributes->Top ?: 1.0;
        $printDefaults->bottomMargin = (float) $pageSetupAttributes->Bottom ?: 1.0;
    }
}