124 lines
3.7 KiB
PHP
124 lines
3.7 KiB
PHP
<?php
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namespace App\Exports;
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use App\Models\PurchaseOrderModel;
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use App\Models\StoreModel;
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use App\Services\PurchaseItemService;
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use Illuminate\Support\Collection;
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use Maatwebsite\Excel\Concerns\FromCollection;
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use Maatwebsite\Excel\Concerns\WithStrictNullComparison;
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use Maatwebsite\Excel\Concerns\WithStyles;
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use Maatwebsite\Excel\Concerns\WithTitle;
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use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
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/**
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* 门店购买详情导出 · 单门店工作表
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*/
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class PurchaseStoreSheet implements FromCollection, WithStrictNullComparison, WithStyles, WithTitle
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{
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private ?Collection $rows = null;
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/** @var array<int, string> 特殊行索引（1 起）=> 类型（title/header/summary） */
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private array $specialRows = [];
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/** 列头所在行索引 */
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private int $headerRow = 1;
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public function __construct(
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private readonly PurchaseOrderModel $purchase,
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private readonly StoreModel $store,
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private readonly string $sheetTitle,
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) {
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}
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/**
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* 导出行：标题/空行/列头/明细/合计
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*/
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public function collection(): Collection
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{
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if ($this->rows !== null) {
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return $this->rows;
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}
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$items = app(PurchaseItemService::class)->storeSummaryRows($this->purchase->id, $this->store->id);
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$rows = [];
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$rowIndex = 0;
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// 标题行
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$rows[] = [$this->store->name . ' · 采购单 ' . $this->purchase->purchase_no];
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$this->specialRows[++$rowIndex] = 'title';
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// 空行
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$rows[] = [''];
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$rowIndex++;
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// 列头
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$rows[] = ['序号', '品名', '包规', '单位', '单价', '数量', '重量(斤)', '预计金额'];
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$this->specialRows[++$rowIndex] = 'header';
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$this->headerRow = $rowIndex;
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// 明细行
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$totalQuantity = 0;
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$totalWeight = '0';
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$totalAmount = '0';
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foreach (array_values($items) as $sort => $item) {
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$rows[] = [
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$sort + 1,
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$item['product_name'],
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$item['product_spec'],
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$item['unit'],
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(float) $item['price'],
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(int) $item['quantity'],
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(float) $item['weight'],
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(float) $item['amount'],
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];
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$rowIndex++;
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$totalQuantity += (int) $item['quantity'];
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$totalWeight = bcadd($totalWeight, (string) $item['weight'], 3);
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$totalAmount = bcadd($totalAmount, (string) $item['amount'], 2);
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}
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// 合计行
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$rows[] = ['', '合计', '', '', '', $totalQuantity, (float) $totalWeight, (float) $totalAmount];
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$this->specialRows[++$rowIndex] = 'summary';
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return $this->rows = collect($rows);
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}
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public function title(): string
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{
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return $this->sheetTitle;
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}
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/**
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* 标题/列头/合计加粗，冻结列头
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*/
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public function styles(Worksheet $sheet): array
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{
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$this->collection();
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$sheet->freezePane('A' . ($this->headerRow + 1));
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$widths = [6, 24, 14, 8, 10, 10, 12, 12];
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foreach ($widths as $index => $width) {
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$sheet->getColumnDimension(\PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($index + 1))
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->setWidth($width);
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}
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$styles = [];
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foreach ($this->specialRows as $row => $type) {
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$style = match ($type) {
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'title' => ['font' => ['bold' => true, 'size' => 14]],
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'header', 'summary' => ['font' => ['bold' => true]],
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default => [],
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};
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if ($style !== []) {
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$styles[$row] = $style;
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}
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}
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return $styles;
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}
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}
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