冷链物流

app-hd/controllers/PurchaseController.php

@@ -256,12 +256,15 @@ class PurchaseController extends BaseController
             if (isset($ghsShopInfo->pfLevel) && $ghsShopInfo->pfLevel == 1) {
                 //昆明发货包装费和运费的计算
                 $totalWeight = 0;
+                $totalItemNum = 0;
                 foreach ($productList as $itemData) {
                     $bigNum = $itemData['bigNum'] ?? 0;
                     $thisWeight = $itemData['weight'] ?? 0;
                     $currentWeight = bcmul($thisWeight, $bigNum, 2);
                     $totalWeight = bcadd($currentWeight, $totalWeight, 2);
+                    $totalItemNum = bcadd($totalItemNum, $bigNum, 2);
                 }
+                $totalItemNum = floatval($totalItemNum);
                 $kmPackCost = dict::getDict('kmPackCost');
                 $packCost = 0;
                 if (!empty($kmPackCost)) {
@@ -282,18 +285,30 @@ class PurchaseController extends BaseController
                         $sign = $trans['sign'] ?? 0;
                         if ($sign == $transType) {
                             if ($sign == 2) {
+                                //冷链物流
                                 $llOption = $trans['option'] ?? [];
                                 if (!empty($llOption)) {
-                                    foreach ($llOption as $llOp) {
-                                        $llNum = $llOp['num'] ?? 0;
-                                        if ($llNum >= $totalWeight) {
-                                            $sendCost = $llOp['amount'] ?? 0;
-                                            $sendCost = round($sendCost, 2);
+                                    $largeInfo = end($llOption);
+                                    $largeNum = $largeInfo['num'] ?? 0;
+                                    $largeAmount = $largeInfo['amount'] ?? 0;
+                                    $bs = intval($totalItemNum / $largeNum);
+                                    if ($bs > 0) {
+                                        $addSendCost = bcmul($bs, $largeAmount, 2);
+                                        $sendCost = bcadd($sendCost, $addSendCost, 2);
+                                        $subNum = bcmul($bs, $largeNum, 2);
+                                        $subNum = floatval($subNum);
+                                        $totalItemNum = bcsub($totalItemNum, $subNum, 2);
+                                        $totalItemNum = floatval($totalItemNum);
+                                    }
+                                    foreach ($llOption as $miniItem) {
+                                        if ($miniItem['num'] >= $totalItemNum) {
+                                            $sendCost = bcadd($sendCost, $miniItem['amount'], 2);
                                             break;
                                         }
                                     }
                                 }
                             } else {
+                                //其它物流
                                 $perKiloCost = $trans['perKiloCost'] ?? 0;
                                 $sendCost = bcmul($perKiloCost, $totalWeight, 3);
                                 $sendCost = round($sendCost, 2);