310 lines
12 KiB
PHP
310 lines
12 KiB
PHP
<?php
|
||
|
||
namespace App\Exports;
|
||
|
||
use App\Exceptions\RepositoryException;
|
||
use App\Models\BillModel;
|
||
use App\Models\ProductCategoryModel;
|
||
use App\Models\ProductModel;
|
||
use App\Services\BillDetailService;
|
||
use Illuminate\Support\Collection;
|
||
use Maatwebsite\Excel\Concerns\FromCollection;
|
||
use Maatwebsite\Excel\Concerns\WithStyles;
|
||
use PhpOffice\PhpSpreadsheet\Style\Alignment;
|
||
use PhpOffice\PhpSpreadsheet\Style\Border;
|
||
use PhpOffice\PhpSpreadsheet\Style\Fill;
|
||
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
|
||
|
||
/**
|
||
* 门店账单合并导出：勾选账单跨账单按商品合并明细（可按一级分类过滤），
|
||
* 表尾汇总商品金额/配送费/附加金额/售后金额/总金额
|
||
*/
|
||
class BillExport implements FromCollection, WithStyles
|
||
{
|
||
/** 数量列填充色（浅黄） */
|
||
private const string QUANTITY_FILL = 'FFFFF2CC';
|
||
|
||
/** 金额列填充色（浅红） */
|
||
private const string AMOUNT_FILL = 'FFFFCCCC';
|
||
|
||
/** 金额格式：￥ + 两位小数 */
|
||
private const string CURRENCY_FORMAT = '"￥"#,##0.00';
|
||
|
||
private ?Collection $rows = null;
|
||
|
||
/** @var array<int, string> 特殊行索引（1 起）=> 类型（title/scope/header/summary/grand） */
|
||
private array $specialRows = [];
|
||
|
||
/** @var array<int, int> 标签需左合并 A:G 的合计行索引 */
|
||
private array $mergeRows = [];
|
||
|
||
/** @var array<int, array{row: int, column: string, value: float}> 条件填色单元格（F=数量浅黄，H=金额浅红，非 0 填色） */
|
||
private array $fillCells = [];
|
||
|
||
/** 列头所在行索引 */
|
||
private int $headerRow = 1;
|
||
|
||
/** 数据末行索引 */
|
||
private int $lastRow = 1;
|
||
|
||
/**
|
||
* @param Collection<int, BillModel> $bills 勾选账单（已按 bill_date/id 排序，with store）
|
||
* @param int $categoryId 一级分类ID（0=全部）
|
||
*/
|
||
public function __construct(
|
||
private readonly Collection $bills,
|
||
private readonly int $categoryId = 0,
|
||
) {
|
||
}
|
||
|
||
/**
|
||
* 导出行：标题/范围/列头/明细/合计全部手工构建（行位置不固定，不用 WithHeadings）
|
||
*/
|
||
public function collection(): Collection
|
||
{
|
||
if ($this->rows !== null) {
|
||
return $this->rows;
|
||
}
|
||
|
||
$items = app(BillDetailService::class)->mergedItemsOfBills(
|
||
$this->bills->pluck('id')->map(static fn ($id): int => (int) $id)->all()
|
||
);
|
||
|
||
$categoryName = '全部';
|
||
if ($this->categoryId > 0) {
|
||
[$items, $categoryName] = $this->filterByRootCategory($items);
|
||
}
|
||
|
||
$rows = [];
|
||
$rowIndex = 0;
|
||
|
||
// 标题行
|
||
$rows[] = ['门店账单合并导出（共 ' . $this->bills->count() . ' 张）'];
|
||
$this->specialRows[++$rowIndex] = 'title';
|
||
|
||
// 范围行：账单号 / 门店 / 分类 / 导出时间
|
||
$billNos = $this->bills->pluck('bill_no')->all();
|
||
$billNoText = count($billNos) > 8
|
||
? implode('、', array_slice($billNos, 0, 8)) . ' 等 ' . count($billNos) . ' 张'
|
||
: implode('、', $billNos);
|
||
$storeNames = $this->bills
|
||
->map(static fn (BillModel $bill): string => $bill->store->name ?? ('门店#' . $bill->store_id))
|
||
->unique()
|
||
->values()
|
||
->all();
|
||
$rows[] = ['账单号：' . $billNoText];
|
||
$this->specialRows[++$rowIndex] = 'scope';
|
||
$rows[] = ['门店：' . implode('、', $storeNames) . ' 分类：' . $categoryName . ' 导出时间：' . now('Asia/Shanghai')->format('Y-m-d H:i:s')];
|
||
$this->specialRows[++$rowIndex] = 'scope';
|
||
|
||
// 空行
|
||
$rows[] = [''];
|
||
$rowIndex++;
|
||
|
||
// 列头
|
||
$rows[] = ['序号', '品名', '包规', '单位', '单价', '数量', '重量(斤)', '金额'];
|
||
$this->specialRows[++$rowIndex] = 'header';
|
||
$this->headerRow = $rowIndex;
|
||
|
||
// 明细行（跨账单同商品已合并，单价为加权平均）
|
||
$totalQuantity = 0;
|
||
$totalWeight = '0';
|
||
$totalAmount = '0';
|
||
foreach (array_values($items) as $sort => $item) {
|
||
$rows[] = [
|
||
$sort + 1,
|
||
$item['product_name'],
|
||
$item['product_spec'],
|
||
$item['unit'],
|
||
(float) $item['price'],
|
||
(int) $item['quantity'],
|
||
(float) $item['weight'],
|
||
(float) $item['amount'],
|
||
];
|
||
$rowIndex++;
|
||
$this->fillCells[] = ['row' => $rowIndex, 'column' => 'F', 'value' => (float) $item['quantity']];
|
||
$this->fillCells[] = ['row' => $rowIndex, 'column' => 'H', 'value' => (float) $item['amount']];
|
||
$totalQuantity += (int) $item['quantity'];
|
||
$totalWeight = bcadd($totalWeight, $item['weight'], 3);
|
||
$totalAmount = bcadd($totalAmount, $item['amount'], 2);
|
||
}
|
||
|
||
// 商品合计行
|
||
$rows[] = ['', '合计', '', '', '', $totalQuantity, (float) $totalWeight, (float) $totalAmount];
|
||
$this->specialRows[++$rowIndex] = 'summary';
|
||
$this->fillCells[] = ['row' => $rowIndex, 'column' => 'F', 'value' => (float) $totalQuantity];
|
||
$this->fillCells[] = ['row' => $rowIndex, 'column' => 'H', 'value' => (float) $totalAmount];
|
||
|
||
// 配送费/附加金额/售后金额/总金额（账单级费用全额汇总，不受分类过滤影响）
|
||
$deliveryTotal = '0';
|
||
$addedTotal = '0';
|
||
$afterSaleTotal = '0';
|
||
$boxNum = 0;
|
||
$trayNum = 0;
|
||
foreach ($this->bills as $bill) {
|
||
$deliveryTotal = bcadd($deliveryTotal, (string) $bill->delivery_fee, 2);
|
||
$addedTotal = bcadd($addedTotal, (string) $bill->added_amount, 2);
|
||
$afterSaleTotal = bcadd($afterSaleTotal, (string) $bill->after_sale, 2);
|
||
$boxNum += (int) $bill->box_num;
|
||
$trayNum += (int) $bill->tray_num;
|
||
}
|
||
$grandTotal = bcadd(bcadd(bcadd($totalAmount, $deliveryTotal, 2), $addedTotal, 2), $afterSaleTotal, 2);
|
||
|
||
$rows[] = ['配送费合计', '', '', '', '', '', '', (float) $deliveryTotal];
|
||
$this->specialRows[++$rowIndex] = 'summary';
|
||
$this->mergeRows[] = $rowIndex;
|
||
$this->fillCells[] = ['row' => $rowIndex, 'column' => 'H', 'value' => (float) $deliveryTotal];
|
||
|
||
$rows[] = ['附加金额合计（周转筐 ' . $boxNum . ' 个 / 周转托盘 ' . $trayNum . ' 个）', '', '', '', '', '', '', (float) $addedTotal];
|
||
$this->specialRows[++$rowIndex] = 'summary';
|
||
$this->mergeRows[] = $rowIndex;
|
||
$this->fillCells[] = ['row' => $rowIndex, 'column' => 'H', 'value' => (float) $addedTotal];
|
||
|
||
$rows[] = ['售后金额合计（可正负）', '', '', '', '', '', '', (float) $afterSaleTotal];
|
||
$this->specialRows[++$rowIndex] = 'summary';
|
||
$this->mergeRows[] = $rowIndex;
|
||
$this->fillCells[] = ['row' => $rowIndex, 'column' => 'H', 'value' => (float) $afterSaleTotal];
|
||
|
||
$rows[] = ['总金额（商品金额+配送费+附加金额+售后金额）', '', '', '', '', '', '', (float) $grandTotal];
|
||
$this->specialRows[++$rowIndex] = 'grand';
|
||
$this->mergeRows[] = $rowIndex;
|
||
$this->fillCells[] = ['row' => $rowIndex, 'column' => 'H', 'value' => (float) $grandTotal];
|
||
$this->lastRow = $rowIndex;
|
||
|
||
return $this->rows = collect($rows);
|
||
}
|
||
|
||
/**
|
||
* 标题/列头/合计行加粗，合计行标签左合并 A:G；全表居中 + 全边框；金额类列货币格式；
|
||
* 数量（浅黄）/金额（浅红）非 0 条件填色（0 不填、列头固定填色），冻结列头
|
||
*/
|
||
public function styles(Worksheet $sheet): array
|
||
{
|
||
$this->collection();
|
||
|
||
$sheet->freezePane('A' . ($this->headerRow + 1));
|
||
$sheet->getColumnDimension('A')->setWidth(6);
|
||
$sheet->getColumnDimension('B')->setWidth(24);
|
||
$sheet->getColumnDimension('C')->setWidth(14);
|
||
$sheet->getColumnDimension('D')->setWidth(8);
|
||
$sheet->getColumnDimension('E')->setWidth(10);
|
||
$sheet->getColumnDimension('F')->setWidth(10);
|
||
$sheet->getColumnDimension('G')->setWidth(12);
|
||
$sheet->getColumnDimension('H')->setWidth(12);
|
||
|
||
foreach ($this->mergeRows as $row) {
|
||
$sheet->mergeCells('A' . $row . ':G' . $row);
|
||
}
|
||
|
||
// 全部单元格水平/垂直居中（合计行标签保持左对齐）
|
||
$sheet->getStyle('A1:H' . $this->lastRow)
|
||
->getAlignment()
|
||
->setHorizontal(Alignment::HORIZONTAL_CENTER)
|
||
->setVertical(Alignment::VERTICAL_CENTER);
|
||
foreach ($this->mergeRows as $row) {
|
||
$sheet->getStyle('A' . $row)->getAlignment()->setHorizontal(Alignment::HORIZONTAL_LEFT);
|
||
}
|
||
|
||
// 表格区域（列头 → 末行）添加所有边框
|
||
$sheet->getStyle('A' . $this->headerRow . ':H' . $this->lastRow)
|
||
->getBorders()
|
||
->getAllBorders()
|
||
->setBorderStyle(Border::BORDER_THIN);
|
||
|
||
// 金额类列（单价/金额）货币格式：￥ + 两位小数
|
||
foreach (['E', 'H'] as $column) {
|
||
$sheet->getStyle($column . ($this->headerRow + 1) . ':' . $column . $this->lastRow)
|
||
->getNumberFormat()
|
||
->setFormatCode(self::CURRENCY_FORMAT);
|
||
}
|
||
|
||
// 列头固定填色：数量列（F）浅黄、金额列（H）浅红
|
||
$this->fillCell($sheet, 'F' . $this->headerRow, self::QUANTITY_FILL);
|
||
$this->fillCell($sheet, 'H' . $this->headerRow, self::AMOUNT_FILL);
|
||
|
||
// 数据区条件填色：非 0 填色，0 无背景（金额含负值）
|
||
foreach ($this->fillCells as $cell) {
|
||
if ((float) $cell['value'] !== 0.0) {
|
||
$this->fillCell(
|
||
$sheet,
|
||
$cell['column'] . $cell['row'],
|
||
$cell['column'] === 'F' ? self::QUANTITY_FILL : self::AMOUNT_FILL
|
||
);
|
||
}
|
||
}
|
||
|
||
$styles = [];
|
||
foreach ($this->specialRows as $row => $type) {
|
||
$style = match ($type) {
|
||
'title' => ['font' => ['bold' => true, 'size' => 14]],
|
||
'header', 'summary' => ['font' => ['bold' => true]],
|
||
'grand' => ['font' => ['bold' => true, 'size' => 12]],
|
||
default => [],
|
||
};
|
||
if ($style !== []) {
|
||
$styles[$row] = $style;
|
||
}
|
||
}
|
||
|
||
return $styles;
|
||
}
|
||
|
||
/**
|
||
* 单元格纯色填充
|
||
*/
|
||
private function fillCell(Worksheet $sheet, string $coordinate, string $argb): void
|
||
{
|
||
$sheet->getStyle($coordinate)
|
||
->getFill()
|
||
->setFillType(Fill::FILL_SOLID)
|
||
->getStartColor()
|
||
->setARGB($argb);
|
||
}
|
||
|
||
/**
|
||
* 按一级分类过滤明细：沿 parent_id 上溯取根分类（商品含软删除，保证历史账单可导出），
|
||
* 仅保留根分类为所选分类的行
|
||
*
|
||
* @param array<int, array> $items 合并后的商品明细
|
||
* @return array{0: array<int, array>, 1: string} [过滤后明细, 一级分类名]
|
||
*/
|
||
private function filterByRootCategory(array $items): array
|
||
{
|
||
$categories = ProductCategoryModel::all()->keyBy('id');
|
||
$categoryName = $categories->get($this->categoryId)->name ?? ('分类#' . $this->categoryId);
|
||
|
||
$productCategoryIds = ProductModel::withTrashed()
|
||
->whereIn('id', array_column($items, 'product_id'))
|
||
->pluck('category_id', 'id');
|
||
|
||
// 商品ID => 根分类ID（与采购单导出同口径的上溯解析）
|
||
$rootIds = [];
|
||
foreach ($productCategoryIds as $productId => $categoryId) {
|
||
$rootId = 0;
|
||
$cursor = (int) $categoryId;
|
||
$guard = 0;
|
||
while ($cursor > 0 && $guard++ < 20) {
|
||
$category = $categories->get($cursor);
|
||
if ($category === null) {
|
||
break;
|
||
}
|
||
$rootId = (int) $category->id;
|
||
$cursor = (int) $category->parent_id;
|
||
}
|
||
$rootIds[(int) $productId] = $rootId;
|
||
}
|
||
|
||
$categoryId = $this->categoryId;
|
||
$filtered = array_values(array_filter(
|
||
$items,
|
||
static fn (array $row): bool => ($rootIds[$row['product_id']] ?? 0) === $categoryId
|
||
));
|
||
|
||
if ($filtered === []) {
|
||
throw new RepositoryException('所选账单在「' . $categoryName . '」分类下无商品明细');
|
||
}
|
||
|
||
return [$filtered, $categoryName];
|
||
}
|
||
}
|