导出样式
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@@ -14,22 +14,40 @@ 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 PhpOffice\PhpSpreadsheet\Cell\Coordinate;
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use PhpOffice\PhpSpreadsheet\Style\Alignment;
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use PhpOffice\PhpSpreadsheet\Style\Border;
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use PhpOffice\PhpSpreadsheet\Style\Fill;
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use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
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/**
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* 采购单商品明细导出：系统全部商品行（含本采购单无订货的商品，数量 0），
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* 支持按供应商筛选；行尾合计 + 门店列合计；门店列整列填充突出颜色
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* 支持按供应商筛选；行尾合计 + 门店列合计；数量/金额/门店数量按值条件填色
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*/
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class PurchaseOrderExport implements FromCollection, WithStrictNullComparison, WithStyles
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{
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/** 门店列填充色（浅橙，突出显示） */
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private const string STORE_FILL = 'FFFFF7E6';
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/** 数量列填充色（浅黄） */
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private const string QUANTITY_FILL = 'FFFFF2CC';
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/** 门店数量列填充色（浅蓝） */
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private const string STORE_FILL = 'FFDDEBF7';
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/** 金额列填充色（浅红） */
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private const string AMOUNT_FILL = 'FFFFCCCC';
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/** 金额格式：￥ + 两位小数 */
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private const string CURRENCY_FORMAT = '"￥"#,##0.00';
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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/scope/header/summary） */
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private array $specialRows = [];
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/** @var array<int, array{quantity: float, amount: float, store_quantities: array<int, int>}> 明细行索引 => 填色判断数据 */
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private array $rowData = [];
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/** @var array{quantity: float, amount: float, stores: array<int, int>} 合计行填色判断数据 */
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private array $summaryTotals = ['quantity' => 0.0, 'amount' => 0.0, 'stores' => []];
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/** 列头所在行索引 */
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private int $headerRow = 1;
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@@ -130,10 +148,10 @@ class PurchaseOrderExport implements FromCollection, WithStrictNullComparison, W
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'product_spec' => $spec,
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'unit' => (string) ($snapshot->unit ?? $product->unit),
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'cost_price' => (float) ($snapshot->cost_price ?? $product->cost_price),
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// 单价 = 加权平均售价 ÷ 包规数值（无订货行无售价数据，留空）
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// 单价 = 加权平均售价 ÷ 包规数值（无订货时按成本价换算，保证始终有单价）
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'retail_price' => $group !== null && (float) $quantity > 0
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? $this->unitRefPrice((float) bcdiv($amount, $quantity, 4), $spec)
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: null,
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: $this->unitRefPrice((float) ($snapshot->cost_price ?? $product->cost_price), $spec),
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'quantity' => (float) $quantity,
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'weight' => (float) ($group['weight'] ?? '0'),
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'amount' => (float) $amount,
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@@ -185,6 +203,11 @@ class PurchaseOrderExport implements FromCollection, WithStrictNullComparison, W
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$totalAmount = '0';
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$storeTotals = array_fill_keys(array_keys($this->storeNames), 0);
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foreach (array_values($items) as $sort => $item) {
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$this->rowData[++$rowIndex] = [
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'quantity' => $item['quantity'],
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'amount' => $item['amount'],
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'store_quantities' => $item['store_quantities'],
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];
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$rows[] = array_merge([
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$sort + 1,
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$item['category'],
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@@ -194,12 +217,11 @@ class PurchaseOrderExport implements FromCollection, WithStrictNullComparison, W
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$item['product_spec'],
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$item['unit'],
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$item['cost_price'],
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$item['retail_price'] !== null ? $item['retail_price'] : '',
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$item['retail_price'],
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$item['quantity'],
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$item['weight'],
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$item['amount'],
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], array_values($item['store_quantities']));
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$rowIndex++;
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$totalQuantity = bcadd($totalQuantity, (string) $item['quantity'], 2);
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$totalWeight = bcadd($totalWeight, (string) $item['weight'], 3);
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$totalAmount = bcadd($totalAmount, (string) $item['amount'], 2);
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@@ -215,12 +237,18 @@ class PurchaseOrderExport implements FromCollection, WithStrictNullComparison, W
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);
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$this->specialRows[++$rowIndex] = 'summary';
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$this->lastRow = $rowIndex;
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$this->summaryTotals = [
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'quantity' => (float) $totalQuantity,
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'amount' => (float) $totalAmount,
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'stores' => $storeTotals,
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];
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return $this->rows = collect($rows);
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}
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/**
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* 标题/列头/合计加粗，门店列整列填充突出颜色，冻结列头
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* 标题/列头/合计加粗；全表居中 + 全边框；金额类列货币格式；
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* 数量（浅黄）/门店数量（浅蓝）/金额（浅红）按值条件填色（0 不填、列头固定填色），冻结列头
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*/
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public function styles(Worksheet $sheet): array
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{
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@@ -232,16 +260,66 @@ class PurchaseOrderExport implements FromCollection, WithStrictNullComparison, W
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$sheet->getColumnDimension(Coordinate::stringFromColumnIndex($index + 1))->setWidth($width);
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}
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// 门店列整列（列头 → 合计行）填充突出颜色
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$storeCount = count($this->storeNames);
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for ($i = 0; $i < $storeCount; $i++) {
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$storeIds = array_keys($this->storeNames);
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$storeCount = count($storeIds);
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$lastColumn = Coordinate::stringFromColumnIndex(12 + max($storeCount, 1));
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foreach ($storeIds as $i => $storeId) {
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$sheet->getColumnDimension(Coordinate::stringFromColumnIndex(13 + $i))->setWidth(12);
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}
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// 全部单元格水平/垂直居中
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$sheet->getStyle('A1:' . $lastColumn . $this->lastRow)
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->getAlignment()
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->setHorizontal(Alignment::HORIZONTAL_CENTER)
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->setVertical(Alignment::VERTICAL_CENTER);
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// 表格区域（列头 → 合计行）添加所有边框
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$sheet->getStyle('A' . $this->headerRow . ':' . $lastColumn . $this->lastRow)
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->getBorders()
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->getAllBorders()
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->setBorderStyle(Border::BORDER_THIN);
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// 金额类列（成本/单价/金额）货币格式：￥ + 两位小数
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foreach (['H', 'I', 'L'] as $column) {
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$sheet->getStyle($column . ($this->headerRow + 1) . ':' . $column . $this->lastRow)
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->getNumberFormat()
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->setFormatCode(self::CURRENCY_FORMAT);
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}
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// 数量列（J）：有数据浅黄，0 无背景，列头固定浅黄
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$this->fillCell($sheet, 'J' . $this->headerRow, self::QUANTITY_FILL);
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foreach ($this->rowData as $row => $data) {
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if ($data['quantity'] > 0) {
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$this->fillCell($sheet, 'J' . $row, self::QUANTITY_FILL);
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}
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}
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if ($this->summaryTotals['quantity'] > 0) {
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$this->fillCell($sheet, 'J' . $this->lastRow, self::QUANTITY_FILL);
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}
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// 金额列（L）：有数据浅红，0 无背景，列头固定浅红
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$this->fillCell($sheet, 'L' . $this->headerRow, self::AMOUNT_FILL);
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foreach ($this->rowData as $row => $data) {
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if ($data['amount'] > 0) {
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$this->fillCell($sheet, 'L' . $row, self::AMOUNT_FILL);
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}
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}
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if ($this->summaryTotals['amount'] > 0) {
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$this->fillCell($sheet, 'L' . $this->lastRow, self::AMOUNT_FILL);
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}
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// 门店数量列：有数据浅蓝，0 无背景，列头固定浅蓝
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foreach ($storeIds as $i => $storeId) {
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$column = Coordinate::stringFromColumnIndex(13 + $i);
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$sheet->getColumnDimension($column)->setWidth(12);
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$sheet->getStyle($column . $this->headerRow . ':' . $column . $this->lastRow)
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->getFill()
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->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)
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->getStartColor()
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->setARGB(self::STORE_FILL);
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$this->fillCell($sheet, $column . $this->headerRow, self::STORE_FILL);
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foreach ($this->rowData as $row => $data) {
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if (($data['store_quantities'][$storeId] ?? 0) > 0) {
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$this->fillCell($sheet, $column . $row, self::STORE_FILL);
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}
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}
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if (($this->summaryTotals['stores'][$storeId] ?? 0) > 0) {
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$this->fillCell($sheet, $column . $this->lastRow, self::STORE_FILL);
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}
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}
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$styles = [];
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@@ -259,6 +337,18 @@ class PurchaseOrderExport implements FromCollection, WithStrictNullComparison, W
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return $styles;
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}
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/**
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* 单元格纯色填充
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*/
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private function fillCell(Worksheet $sheet, string $coordinate, string $argb): void
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{
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$sheet->getStyle($coordinate)
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->getFill()
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->setFillType(Fill::FILL_SOLID)
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->getStartColor()
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->setARGB($argb);
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}
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/**
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* 每单位参考价 = 整单价 ÷ 包规数值（包规解析不出正数时按 1 处理；仅展示参考）
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*/
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