```

feat(split): 优化手工分账服务日志记录和历史展示功能

- 添加CommissionReward和RegionalReward模型引用，用于获取原有分账数据
- 实现snapshotPlannedAutoItems方法，首次改人时保存原系统计划快照
- 新增itemsEqual方法，比较分账项目是否发生变化，避免重复记录日志
- 重构历史记录展示界面，添加change_summary摘要显示变更内容
- 优化前端格式化显示，统一账户显示格式为"未进件"或实际账户
- 修复重试操作时的日志记录问题，改进备注显示逻辑
```

addons/shopro/library/split/SplitManualService.php

@@ -3,6 +3,9 @@
 namespace addons\shopro\library\split;
 
 use addons\shopro\model\Order;
+use addons\shopro\model\User;
+use addons\shopro\model\commission\Reward as CommissionReward;
+use addons\shopro\model\regional_agent\Reward as RegionalReward;
 use addons\shopro\model\split\Receiver;
 use addons\shopro\model\split\SplitManual;
 use addons\shopro\model\split\SplitManualLog;
@@ -92,14 +95,14 @@ class SplitManualService
 
         $originalItems = [];
         if (!$existing) {
-            $calculator = new SplitCalculator();
+            $originalItems = $this->snapshotPlannedAutoItems($orderId);
-            $originalItems = $calculator->calculateAuto($orderId);
-            $originalItems = $this->enrichItemsForStorage($originalItems);
         } else {
             $originalItems = $existing['original_items'] ?? [];
         }
 
         $storageItems = $this->enrichItemsForStorage($normalized);
+        $itemsChanged = !$existing || !$this->itemsEqual($beforeItems, $storageItems);
+        $logBefore = $existing ? $beforeItems : $originalItems;
 
         Db::startTrans();
         try {
@@ -119,7 +122,9 @@ class SplitManualService
                 ]);
             }
 
-            $this->appendLog($orderId, $action, $beforeItems, $storageItems, $adminId, $adminName, $remark);
+            if ($itemsChanged) {
+                $this->appendLog($orderId, $action, $logBefore, $storageItems, $adminId, $adminName, $remark);
+            }
             Db::commit();
             return $manual;
         } catch (\Exception $e) {
@@ -174,11 +179,11 @@ class SplitManualService
             'order_id'     => $orderId,
             'order_sn'     => $orderSn,
             'action'       => 'retry',
-            'before_items' => $manual['items'] ?? [],
+            'before_items' => [],
             'after_items'  => $manual['items'] ?? [],
             'admin_id'     => intval($adminId),
             'admin_name'   => $adminName,
-            'remark'       => $remark,
+            'remark'       => $remark ?: '保存并重试',
             'retry_result' => 'pending',
             'createtime'   => time(),
         ]);
@@ -236,6 +241,11 @@ class SplitManualService
             $data['createtime_text'] = !empty($data['createtime'])
                 ? date('Y-m-d H:i:s', $data['createtime'])
                 : '-';
+            $before = is_array($data['before_items'] ?? null) ? $data['before_items'] : [];
+            $after = is_array($data['after_items'] ?? null) ? $data['after_items'] : [];
+            $data['before_summary'] = $this->formatItemsBrief($before);
+            $data['after_summary'] = $this->formatItemsBrief($after);
+            $data['change_summary'] = $this->buildChangeSummary($data['action'] ?? '', $before, $after);
             $list[] = $data;
         }
 
@@ -578,4 +588,147 @@ class SplitManualService
         ];
         return $map[$result] ?? $result;
     }
+
+    /**
+     * 首次改人时的「原系统计划」快照（含未进件推广员）
+     */
+    protected function snapshotPlannedAutoItems($orderId)
+    {
+        $calculator = new SplitCalculator();
+        $auto = $calculator->calculateAuto($orderId);
+        if (!empty($auto)) {
+            return $this->enrichItemsForStorage($auto);
+        }
+
+        $items = [];
+        $commissionRewards = CommissionReward::where('order_id', $orderId)->where('status', '>=', 0)->select();
+        foreach ($commissionRewards as $reward) {
+            $userId = intval($reward['agent_id']);
+            $amount = round(floatval($reward['commission']), 2);
+            if ($userId <= 0 || $amount <= 0) {
+                continue;
+            }
+            $items[] = $this->buildPlannedItem('promoter', $userId, $amount, '原推广员佣金');
+        }
+
+        foreach ($this->getRegionalRewardsByOrderId($orderId) as $reward) {
+            $userId = intval($reward['agent_user_id']);
+            $amount = round(floatval($reward['commission']), 2);
+            if ($userId <= 0 || $amount <= 0) {
+                continue;
+            }
+            $items[] = $this->buildPlannedItem('regional_agent', $userId, $amount, '原区域公司佣金');
+        }
+
+        return $items;
+    }
+
+    protected function getRegionalRewardsByOrderId($orderId)
+    {
+        try {
+            return RegionalReward::where('order_id', $orderId)->where('status', '>=', 0)->select();
+        } catch (\Exception $e) {
+            return RegionalReward::alias('rr')
+                ->join('shopro_regional_agent_order ro', 'ro.id = rr.regional_order_id')
+                ->where('ro.order_id', $orderId)
+                ->where('rr.status', '>=', 0)
+                ->field('rr.*')
+                ->select();
+        }
+    }
+
+    protected function buildPlannedItem($roleType, $userId, $amount, $desc)
+    {
+        $receiver = Receiver::where('role_type', $roleType)
+            ->where('role_id', $userId)
+            ->where('status', 'normal')
+            ->find();
+        $user = User::get($userId);
+        $name = $receiver ? trim((string) ($receiver['receiver_name'] ?? '')) : '';
+        if ($name === '' && $user) {
+            $name = trim((string) ($user['nickname'] ?? '')) ?: ('用户#' . $userId);
+        }
+        return [
+            'receiver_id'      => $receiver ? intval($receiver['id']) : 0,
+            'role_type'        => $roleType,
+            'role_id'          => $userId,
+            'receiver_account' => $receiver ? trim((string) ($receiver['receiver_account'] ?? '')) : '',
+            'receiver_name'    => $name,
+            'amount'           => $amount,
+            'description'      => $desc,
+        ];
+    }
+
+    protected function buildChangeSummary($action, array $before, array $after)
+    {
+        if ($action === 'retry') {
+            $afterText = $this->formatItemsBrief($after);
+            return $afterText ? ('按以下接收方重新发起分账：' . $afterText) : '重新发起分账重试';
+        }
+        if ($action === 'clear') {
+            $beforeText = $this->formatItemsBrief($before);
+            return $beforeText
+                ? ('清除手动指定，恢复自动计算（原手动指定：' . $beforeText . '）')
+                : '清除手动指定，恢复自动计算';
+        }
+
+        $beforeText = $this->formatItemsBrief($before);
+        $afterText = $this->formatItemsBrief($after);
+        if ($beforeText === '' && $afterText !== '') {
+            return '指定分账接收方为：' . $afterText;
+        }
+        if ($beforeText === $afterText) {
+            return '分账接收方未变化：' . $afterText;
+        }
+        return '分账接收方：' . ($beforeText ?: '（无有效自动接收方）') . ' → ' . $afterText;
+    }
+
+    protected function formatItemsBrief(array $items)
+    {
+        if (empty($items)) {
+            return '';
+        }
+        $parts = [];
+        foreach ($items as $item) {
+            $parts[] = $this->formatOneItemBrief($item);
+        }
+        return implode('；', $parts);
+    }
+
+    protected function formatOneItemBrief(array $item)
+    {
+        $roleMap = [
+            'platform'       => '平台',
+            'promoter'       => '推广员',
+            'regional_agent' => '区域公司',
+        ];
+        $role = $roleMap[$item['role_type'] ?? ''] ?? ($item['role_type'] ?? '接收方');
+        $name = trim((string) ($item['receiver_name'] ?? ''));
+        if ($name === '' && !empty($item['role_id'])) {
+            $name = '用户#' . intval($item['role_id']);
+        }
+        $account = trim((string) ($item['receiver_account'] ?? ''));
+        $accountPart = $account !== '' ? $account : '未进件';
+        $amt = number_format(floatval($item['amount'] ?? 0), 2, '.', '');
+        return $role . ' ' . $name . '（' . $accountPart . '）¥' . $amt;
+    }
+
+    protected function itemsEqual(array $before, array $after)
+    {
+        $norm = function (array $items) {
+            $rows = [];
+            foreach ($items as $item) {
+                $rows[] = [
+                    intval($item['receiver_id'] ?? 0),
+                    number_format(floatval($item['amount'] ?? 0), 2, '.', ''),
+                    trim((string) ($item['receiver_account'] ?? '')),
+                ];
+            }
+            usort($rows, function ($a, $b) {
+                return ($a[0] <=> $b[0]) ?: strcmp($a[1], $b[1]);
+            });
+            return $rows;
+        };
+        return $norm($before) === $norm($after);
+    }
 }

application/admin/view/shopro/split/order/index.html

@@ -244,7 +244,17 @@
     }
     .history-drawer .history-time { font-size: 12px; color: #909399; }
     .history-drawer .history-meta { font-size: 12px; color: #606266; margin-bottom: 6px; }
-    .history-drawer .items-diff { font-size: 12px; line-height: 1.65; color: #606266; }
+    .history-drawer .change-summary {
+        font-size: 13px;
+        line-height: 1.7;
+        color: #303133;
+        padding: 8px 10px;
+        background: #f5f7fa;
+        border-radius: 6px;
+        margin-bottom: 6px;
+    }
+    .history-drawer .change-summary .arrow-hl { color: #7438D5; font-weight: 600; margin: 0 4px; }
+    .history-drawer .items-diff { font-size: 12px; line-height: 1.65; color: #909399; margin-top: 4px; }
     .history-drawer .items-diff .arrow { color: #909399; margin: 0 4px; }
     .history-drawer .retry-result { margin-top: 6px; font-size: 12px; }
     .history-drawer .retry-result.success { color: #67c23a; }
@@ -469,17 +479,14 @@
                     <span class="history-time">{{ h.createtime_text }}</span>
                 </div>
                 <div class="history-meta" v-if="h.admin_name">操作人：{{ h.admin_name }}</div>
-                <div class="history-meta" v-if="h.remark">备注：{{ h.remark }}</div>
+                <div class="history-meta" v-if="h.remark && h.action !== 'retry'">备注：{{ h.remark }}</div>
-                <div class="items-diff">
+                <div class="change-summary" v-if="h.change_summary">{{ h.change_summary }}</div>
-                    <div v-if="h.before_items && h.before_items.length">
+                <div class="items-diff" v-if="h.action === 'create' || h.action === 'update' || h.action === 'clear'">
-                        <div v-for="(it, i) in h.before_items" :key="'b'+i">{{ formatManualItemLine(it) }}</div>
+                    <span v-if="h.before_summary">{{ h.before_summary }}</span>
-                    </div>
+                    <span v-else style="color:#c0c4cc;">（变更前无有效接收方）</span>
-                    <span v-else style="color:#c0c4cc;">（空）</span>
+                    <span class="arrow-hl">→</span>
-                    <span class="arrow">→</span>
+                    <span v-if="h.after_summary">{{ h.after_summary }}</span>
-                    <div v-if="h.after_items && h.after_items.length">
+                    <span v-else style="color:#c0c4cc;">（已清除）</span>
-                        <div v-for="(it, i) in h.after_items" :key="'a'+i">{{ formatManualItemLine(it) }}</div>
-                    </div>
-                    <span v-else style="color:#c0c4cc;">（空）</span>
                 </div>
                 <div v-if="h.retry_result" :class="'retry-result ' + h.retry_result">
                     重试结果：{{ h.retry_result_text }}

public/assets/js/backend/shopro/split/order.js

@@ -110,7 +110,8 @@ define(['jquery', 'bootstrap', 'backend', 'form'], function ($, undefined, Backe
                         var account = it.receiver_account || '';
                         var amt = this.formatMoney(it.amount);
                         var role = this.roleTypeLabel(it.role_type);
-                        return role + ' ' + name + (account ? ' (' + account + ')' : '') + ' ¥' + amt;
+                        var acctLabel = account ? account : '未进件';
+                        return role + ' ' + name + '（' + acctLabel + '）¥' + amt;
                     },
                     scrollCellWheel(e) {
                         var el = e.currentTarget;