<?php

namespace app\common\service\xlsx;

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Style\Alignment;

class StoreProductPriceXlsx
{

    public function export($data)
    {
        $spreadsheet = new Spreadsheet();
        $sheet = $spreadsheet->getActiveSheet();
        $sheet->setCellValue('A1', '商品ID');
        $sheet->setCellValue('B1', '商品');
        $sheet->setCellValue('C1', '采购价');
        $sheet->setCellValue('D1', '供货价比例');
        $sheet->setCellValue('E1', '供货价');
        $sheet->setCellValue('F1', '商户价比例');
        $sheet->setCellValue('G1', '商户价');
        $sheet->setCellValue('H1', '会员价比例');
        $sheet->setCellValue('I1', '会员价');
        $sheet->setCellValue('J1', '零售价比例');
        $sheet->setCellValue('K1', '零售价');
        $sheet->setCellValue('L1', '时间');

        // 设置默认的单元格样式
        $defaultStyle = [
            'alignment' => [
                'horizontal' => Alignment::HORIZONTAL_CENTER,
                'vertical' => Alignment::VERTICAL_CENTER,
            ],
        ];
        // 应用默认样式到整个工作表
        $spreadsheet->getDefaultStyle()->applyFromArray($defaultStyle);

        $column = 2;
        foreach ($data as $k => $item) {
            $sheet->setCellValue("A$column", $item['product_id']);
            $sheet->setCellValue("B$column", $item['store_name']);
            $sheet->setCellValue("C$column", $item['purchase_price']);
            $sheet->setCellValue("D$column", $item['purchase_lv']);
            $sheet->setCellValue("E$column", $item['purchase']);
            $sheet->setCellValue("F$column", $item['cost_lv']);
            $sheet->setCellValue("I$column", $item['cost']);
            $sheet->setCellValue("J$column", $item['vip_lv']);
            $sheet->setCellValue("G$column", $item['vip_price']);
            $sheet->setCellValue("H$column", $item['price_lv']);
            $sheet->setCellValue("K$column", $item['price']);
            $sheet->setCellValue("L$column", $item['create_time']);
            $column++;
        }

        // 定义线框样式
        $styleArray = [
            'borders' => [
                'allBorders' => [
                    'borderStyle' => Border::BORDER_THIN, // 线框样式
                    'color' => ['argb' => '000000'], // 线框颜色
                ],
            ],
        ];
        $sheet->getStyle('A1:L' . $column)->applyFromArray($styleArray);

        $writer = new Xlsx($spreadsheet);
        $url = '/export/' . "商品价格更改列表 " . date('YmdHi') . '.xlsx';
        $file_path = public_path() . $url;
        if (!is_dir(dirname($file_path))) {
            mkdir(dirname($file_path), 0777, true);
        }
        $writer->save($file_path);
        return getenv('APP_URL') . $url;
    }

}