<?php
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_before.php");


use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
use PhpOffice\PhpSpreadsheet\Style\{Fill, Alignment};



$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();

$dbBasketItems = CSaleBasket::GetList(
    array( "NAME" => "ASC", "ID" => "ASC" ),
    array(
        "FUSER_ID" => CSaleBasket::GetBasketUserID(),
        "LID" => SITE_ID,
        "ORDER_ID" => "NULL",
    ),
    false,
    false,
    array()
);

//шапка
$sheet->setCellValueByColumnAndRow(1, 1, 'Изображение');
$sheet->setCellValueByColumnAndRow(2, 1, 'Артикул');
$sheet->setCellValueByColumnAndRow(3, 1, 'Название');
$sheet->setCellValueByColumnAndRow(4, 1, 'Цена');
$sheet->setCellValueByColumnAndRow(5, 1, 'Количество');
$sheet->setCellValueByColumnAndRow(6, 1, 'Сумма');
$sheet->getColumnDimensionByColumn(1)->setWidth(25);
$sheet->getColumnDimensionByColumn(3)->setWidth(50);
$sheet->getColumnDimensionByColumn(5)->setAutoSize(true);
$sheet->getStyle('A1:F1')->applyFromArray([
    'font' => [
        'color' => [
            'rgb' => 'ffffff'
        ]
    ],
    'fill' => [
        'fillType' => Fill::FILL_SOLID,
        'color' => [
            'rgb' => '185b81'
        ]
    ],
]);
$sheet->getStyle('A:F')->getAlignment()->applyFromArray([
    'horizontal' => Alignment::HORIZONTAL_CENTER,
    'vertical' => Alignment::VERTICAL_CENTER,
    'wrapText' => true,
]);


$row = 2;
while ($arItem = $dbBasketItems->Fetch())
{
    CModule::IncludeModule("iblock");

    $arSelect = Array("PREVIEW_PICTURE", "PROPERTY_ARTIKULARKTEN", "PROPERTY_ARTNUMBER");
    $arFilter = Array("IBLOCK_ID"=>14, 'ID' => $arItem["PRODUCT_ID"]);
    $res = CIBlockElement::GetList(Array(), $arFilter, false, Array(), $arSelect);
    if($arElem = $res->GetNext()){
        $arItem['IMG_SRC'] = $_SERVER["DOCUMENT_ROOT"] . CFile::GetPath($arElem["PREVIEW_PICTURE"]);

        $arItem['ARTIKUL'] = $arElem["PROPERTY_ARTIKULARKTEN_VALUE"] ?? $arElem["PROPERTY_ARTNUMBER_VALUE"];
    }

    $drawing = new Drawing();
    $drawing->setResizeProportional(true);
    $drawing->setName($arItem['NAME']);
    $drawing->setDescription($arItem['NAME']);
    $drawing->setPath($arItem['IMG_SRC']);
    $drawing->setCoordinates('A'.$row);
    $drawing->setWidth(163);
    $drawing->setOffsetX(10);
    $drawing->setOffsetY(10);
    $drawing->setHeight(50);
    $drawing->setWorksheet($sheet);
    $dimension = $sheet->getRowDimension($row);
    $dimension->setRowHeight(50);

    $sheet->setCellValueByColumnAndRow(2, $row, $arItem['ARTIKUL']);
    $sheet->setCellValueByColumnAndRow(3, $row, $arItem['NAME']);
    $sheet->setCellValueByColumnAndRow(4, $row, $arItem['PRICE']);
    $sheet->setCellValueByColumnAndRow(5, $row, $arItem['QUANTITY']);
    $sheet->setCellValueByColumnAndRow(6, $row, $arItem['QUANTITY'] * $arItem['PRICE']);
    $row++;
}

$writer = new Xlsx($spreadsheet);

header ( "Expires: Mon, 1 Apr 1974 05:00:00 GMT" );
header ( "Last-Modified: " . gmdate("D,d M YH:i:s") . " GMT" );
header ( "Cache-Control: no-cache, must-revalidate" );
header ( "Pragma: no-cache" );
header ( "Content-type: application/vnd.ms-excel" );
header('Content-Disposition: attachment; filename="basket.xlsx"');


$tmpfile = tmpfile();
$path = stream_get_meta_data($tmpfile)['uri'];
if (function_exists("mb_internal_encoding"))
{
    $oldEncoding = mb_internal_encoding();
    mb_internal_encoding('latin1');
    $writer->save($path);
    mb_internal_encoding($oldEncoding);
} else {
    $writer->save($path);
}
readfile($path);
fclose($tmpfile);