售后金额

app/Exports/BillExport.php

@@ -14,7 +14,7 @@ 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/总金额
+ * 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
 {
@@ -113,18 +113,20 @@ class BillExport implements FromCollection, WithStyles
         $rows[] = ['', '合计', '', '', '', $totalQuantity, (float) $totalWeight, (float) $totalAmount];
         $this->specialRows[++$rowIndex] = 'summary';
 
-        // 配送费/附加金额/总金额（账单级费用全额汇总，不受分类过滤影响）
+        // 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;
         }
-        $grandTotal = bcadd(bcadd($totalAmount, $deliveryTotal, 2), $addedTotal, 2);
+        $grandTotal = bcadd(bcadd(bcadd($totalAmount, $deliveryTotal, 2), $addedTotal, 2), $afterSaleTotal, 2);
 
         $rows[] = ['配送费合计', '', '', '', '', '', '', (float) $deliveryTotal];
         $this->specialRows[++$rowIndex] = 'summary';
@@ -134,7 +136,11 @@ class BillExport implements FromCollection, WithStyles
         $this->specialRows[++$rowIndex] = 'summary';
         $this->mergeRows[] = $rowIndex;
 
-        $rows[] = ['总金额（商品金额+配送费+附加金额）', '', '', '', '', '', '', (float) $grandTotal];
+        $rows[] = ['售后金额合计（可正负）', '', '', '', '', '', '', (float) $afterSaleTotal];
+        $this->specialRows[++$rowIndex] = 'summary';
+        $this->mergeRows[] = $rowIndex;
+
+        $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;