star-erp/app/Modules/Inventory/Exports/InventoryTransferTemplateExport.php

<?php

namespace App\Modules\Inventory\Exports;

use Maatwebsite\Excel\Concerns\Exportable;
use Maatwebsite\Excel\Concerns\WithMultipleSheets;
use Maatwebsite\Excel\Concerns\WithTitle;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithStyles;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

class InventoryTransferTemplateExport implements WithMultipleSheets
{
    use Exportable;

    public function sheets(): array
    {
        return [
            new class implements FromCollection, WithHeadings, WithTitle, WithStyles {
                public function collection()
                {
                    return collect([
                        ['P001', 'BATCH-2024001', '10', 'A1', '範例：請刪除此列後填寫'],
                    ]);
                }

                public function headings(): array
                {
                    return ['商品代碼', '批號', '數量', '貨道/儲位', '備註'];
                }

                public function title(): string
                {
                    return '明細匯入';
                }

                public function styles(Worksheet $sheet)
                {
                    return [
                        1 => ['font' => ['bold' => true]],
                    ];
                }
            },
            new class implements FromCollection, WithHeadings, WithTitle, WithStyles {
                public function collection()
                {
                    return collect([
                        ['商品代碼', '必填', '請填寫系統中已存在的商品代號'],
                        ['數量', '必填', '必須為大於 0 的數字'],
                        ['批號', '選填', '若不填寫將自動對應「NO-BATCH」庫存'],
                        ['貨道/儲位', '選填', '主要用於目的倉庫為「販賣機」時指定貨道'],
                        ['備註', '選填', '可填寫該筆明細的備註說明'],
                        ['', '', ''],
                        ['提示', '附加模式', '匯入的明細將附加至現有單據，不會覆蓋原有資料'],
                    ]);
                }

                public function headings(): array
                {
                    return ['欄位名稱', '必要性', '說明'];
                }

                public function title(): string
                {
                    return '匯入規則說明';
                }

                public function styles(Worksheet $sheet)
                {
                    $sheet->getColumnDimension('A')->setWidth(15);
                    $sheet->getColumnDimension('B')->setWidth(15);
                    $sheet->getColumnDimension('C')->setWidth(50);
                    return [
                        1 => ['font' => ['bold' => true]],
                    ];
                }
            },
        ];
    }
}