multi-store/app/common/service/xlsx/OrderDetail.php

<?php

namespace app\common\service\xlsx;

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

class OrderDetail
{

    public $warehouse='海吉星仓库';
    public $company='共投里海';
    public $address='泸州龙马潭区海吉星122栋';
    public $phone='08302669767';
    public $tel='08302669767';

    public function export($data,$system_store,$total_num,$total_price)
    {
        $spreadsheet = new Spreadsheet();
        $sheet = $spreadsheet->getActiveSheet();
        // 合并单元格A1到K1
        $sheet->mergeCells('A1:J1');
        $sheet->mergeCells('B2:E2');
        $sheet->mergeCells('G2:J2');
        $sheet->mergeCells('G3:J3');
        $sheet->mergeCells('B3:E3');
        $sheet->mergeCells('B4:C4');
        $sheet->mergeCells('D4:E4');
        $sheet->setCellValue('A1', $this->company.'公司送货单');
        $sheet->setCellValue('A2', '店铺名称');
        $sheet->setCellValue('B2', $system_store);
        $sheet->setCellValue('F2', '送货时间');
        $sheet->setCellValue('A3', '开单日期');
        $sheet->setCellValue('F3', '单号');
        $sheet->setCellValue('A4', '序号');
        $sheet->setCellValue('B4', '商品名称');
        $sheet->setCellValue('D4', '规格');
        $sheet->setCellValue('F4', '单位');
        $sheet->setCellValue('G4', '单价');
        $sheet->setCellValue('H4', '数量');
        $sheet->setCellValue('I4', '总价');
        $sheet->setCellValue('J4', '备注');

        // 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);

        foreach ($data as $k => $v) {
            $sheet->setCellValue('A' . ($k + 5), $k + 1);
            $sheet->setCellValue('B' . ($k + 5), $v['store_name']);
            $sheet->mergeCells('B' . ($k + 5) . ':C' . $k + 5);
            $sheet->setCellValue('D' . ($k + 5), $v['store_info']);
            $sheet->mergeCells('D' . ($k + 5) . ':E' . $k + 5);
            $sheet->setCellValue('F' . ($k + 5), $v['unit_name']);
            $sheet->setCellValue('G' . ($k + 5), $v['price']);
            $sheet->setCellValue('H' . ($k + 5), $v['cart_num']);
            $sheet->setCellValue('I' . ($k + 5), $v['total_price']);
        }

        $count = count($data);
        $sheet->mergeCells('A' . ($count + 5) . ':J' . $count + 5);

        $sheet->mergeCells('B' . ($count + 6) . ':E' . $count + 6);
        $sheet->setCellValue('A' . $count + 6, '合计数量');
        $sheet->setCellValue('B' . $count + 6,$total_num);
        $sheet->mergeCells('G' . ($count + 6) . ':J' . $count + 6);
        $sheet->setCellValue('F' . $count + 6, '合计价格');
        $sheet->setCellValue('G' . $count + 6, $total_price);

        $sheet->mergeCells('A' . ($count + 7) . ':J' . $count + 7);

        $sheet->mergeCells('A' . ($count + 8) . ':A' . $count + 9);
        $sheet->setCellValue('A' . ($count + 8), '销售单位');
        $sheet->setCellValue('B' . ($count + 8), '名称');
        $sheet->setCellValue('C' . ($count + 8), $this->company);
        $sheet->setCellValue('B' . ($count + 9), '地址');
        $sheet->setCellValue('C' . ($count + 9), $this->address);
        $sheet->setCellValue('G' . ($count + 8), '公司电话');
        $sheet->setCellValue('H' . ($count + 8), $this->phone);
        $sheet->setCellValue('G' . ($count + 9), '售后电话');
        $sheet->setCellValue('H' . ($count + 9), $this->tel);

        $sheet->mergeCells('C' . ($count + 8) . ':F' . $count + 8);
        $sheet->mergeCells('C' . ($count + 9) . ':F' . $count + 9);
        $sheet->mergeCells('H' . ($count + 8) . ':J' . ($count + 8));
        $sheet->mergeCells('H' . ($count + 9) . ':J' . $count + 9);

        $sheet->mergeCells('A' . ($count + 10) . ':J' . $count + 10);

        $sheet->setCellValue('A' . $count + 11, '仓库',);
        $sheet->setCellValue('B' . $count + 11, $this->warehouse);
        $sheet->mergeCells('B' . ($count + 11) . ':C' . $count + 11);
        $sheet->setCellValue('D' . $count + 11, '送货');
        $sheet->mergeCells('E' . ($count + 11) . ':F' . $count + 11);
        $sheet->setCellValue('G' . $count + 11, '签收人');
        $sheet->mergeCells('H' . ($count + 11) . ':J' . $count + 11);

        // 设置单元格的样式
        $styleArray = [
            'font' => [
                'bold' => true,
                'size' => 16,
            ],
        ];
        $sheet->getStyle('A1')->applyFromArray($styleArray);
        // 定义线框样式
        $styleArray = [
            'borders' => [
                'allBorders' => [
                    'borderStyle' => Border::BORDER_THIN, // 线框样式
                    'color' => ['argb' => '000000'], // 线框颜色
                ],
            ],
        ];
        $sheet->getStyle('A1:J' . ($count + 11))->applyFromArray($styleArray);

        // 保存文件到 public 下

        $writer = new Xlsx($spreadsheet);
        $file_path = public_path() . '/export/' . date('Y-m') . '/' . $system_store . '.xlsx';
        // 保存文件到 public 下
        $writer->save($file_path);
        return $file_path;
    }
}