```

feat(split): 添加分账手动指定接收方功能

- 实现SplitManualService服务类，支持手动覆盖分账明细
- 新增SplitManual和SplitManualLog数据模型
- 修改SplitCalculator优先使用手动覆盖数据进行分账计算
- 添加分账记录手动指定接收方的数据库表结构
- 集成手动分账到汇付分账流程中，支持失败重试机制
- 添加商品详情内容更新SQL脚本用于汇付审核
```

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

@@ -108,6 +108,18 @@
     }
     .source-tag.commission { background: #ecf5ff; color: #409eff; }
     .source-tag.rule { background: #fdf6ec; color: #e6a23c; }
+    .source-tag.manual { background: #f0ebfa; color: #7438D5; }
+    .manual-badge {
+        display: inline-block;
+        margin-left: 4px;
+        padding: 0 5px;
+        font-size: 10px;
+        line-height: 16px;
+        border-radius: 3px;
+        background: #fef0f0;
+        color: #f56c6c;
+        vertical-align: middle;
+    }
     .source-detail-btn {
         flex-shrink: 0;
         font-size: 11px;
@@ -187,6 +199,57 @@
     .diag-pop li { margin-bottom: 6px; }
     .diag-pop li:last-child { margin-bottom: 0; }
     .op-hint { font-size: 12px; color: #909399; margin-top: 10px; }
+    .manual-dialog .section-title {
+        font-size: 13px;
+        font-weight: 600;
+        color: #303133;
+        margin: 0 0 8px;
+    }
+    .manual-dialog .section-block {
+        margin-bottom: 16px;
+        padding: 12px;
+        background: #fafafa;
+        border-radius: 6px;
+    }
+    .manual-dialog .orig-item {
+        font-size: 12px;
+        color: #606266;
+        line-height: 1.7;
+        padding: 4px 0;
+        border-bottom: 1px dashed #ebeef5;
+    }
+    .manual-dialog .orig-item:last-child { border-bottom: none; }
+    .manual-dialog .sum-row {
+        margin-top: 10px;
+        font-size: 13px;
+        text-align: right;
+        color: #303133;
+    }
+    .manual-dialog .sum-row strong { color: #e1212b; }
+    .history-drawer .history-item {
+        padding: 12px 0;
+        border-bottom: 1px solid #ebeef5;
+    }
+    .history-drawer .history-item:last-child { border-bottom: none; }
+    .history-drawer .history-head {
+        display: flex;
+        justify-content: space-between;
+        align-items: center;
+        margin-bottom: 8px;
+    }
+    .history-drawer .history-action {
+        font-weight: 600;
+        color: #303133;
+        font-size: 13px;
+    }
+    .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 .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; }
+    .history-drawer .retry-result.fail { color: #f56c6c; }
+    .history-drawer .retry-result.pending { color: #409eff; }
 </style>
 <div id="splitOrderIndex" v-cloak>
     <div class="page-card">
@@ -249,14 +312,15 @@
                     <span class="money-num highlight">￥{{ formatMoney(s.row.split_amount) }}</span>
                 </template>
             </el-table-column>
-            <el-table-column label="分账来源" class-name="col-source" width="118" align="center">
+            <el-table-column label="分账来源" class-name="col-source" width="130" align="center">
                 <template slot-scope="s">
-                    <div class="source-cell" v-if="s.row.split_source">
-                        <span :class="'source-tag ' + (s.row.split_source === 'commission' ? 'commission' : 'rule')">
-                            {{ s.row.split_source === 'commission' ? '按佣金' : '规则兜底' }}
+                    <div class="source-cell" v-if="s.row.split_source === 'manual' || s.row.has_manual_override || s.row.calc_source">
+                        <span class="source-tag manual" v-if="s.row.split_source === 'manual' || s.row.has_manual_override">手动</span>
+                        <span v-else-if="s.row.calc_source" :class="'source-tag ' + (s.row.calc_source === 'commission' ? 'commission' : 'rule')">
+                            {{ s.row.calc_source === 'commission' ? '按佣金' : '规则兜底' }}
                         </span>
                         <el-popover
-                            v-if="s.row.split_source === 'rule' && s.row.split_diagnose && s.row.split_diagnose.length"
+                            v-if="s.row.calc_source === 'rule' && s.row.split_diagnose && s.row.split_diagnose.length && s.row.split_source !== 'manual'"
                             placement="left"
                             width="300"
                             trigger="click">
@@ -310,8 +374,10 @@
                     <span v-else style="color:#909399;">—</span>
                 </template>
             </el-table-column>
-            <el-table-column label="操作" width="128" fixed="right">
+            <el-table-column label="操作" width="200" fixed="right">
                 <template slot-scope="s">
+                    <el-button type="text" size="small" v-if="s.row.can_edit_manual" @click="openManualDialog(s.row)">指定接收方</el-button>
+                    <el-button type="text" size="small" v-if="s.row.can_edit_manual && (s.row.has_manual_override || s.row.split_source === 'manual')" @click="openHistoryDrawer(s.row)">变更历史</el-button>
                     <el-button type="text" size="small" v-if="s.row.status == 4" @click="retry(s.row)">重试</el-button>
                     <el-button type="text" size="small" @click="query(s.row.id)">同步</el-button>
                 </template>
@@ -329,8 +395,98 @@
                 @size-change="onSizeChange">
             </el-pagination>
         </div>
-        <p class="op-hint">「重试」仅对失败记录向通道重新发起；「同步」只更新状态，不会重复扣款。</p>
+        <p class="op-hint">失败汇付单可「指定接收方」改人改金额后重试；「同步」只更新状态，不会重复扣款。</p>
     </div>
+
+    <!-- 指定接收方弹窗 -->
+    <el-dialog title="指定接收方" :visible.sync="manualDialogVisible" width="720px" :close-on-click-modal="false" custom-class="manual-dialog">
+        <div v-loading="manualLoading">
+            <p style="font-size:13px;color:#606266;margin:0 0 12px;">
+                订单 <strong>{{ manualContext.order_sn }}</strong>
+                · 确认基数 ¥{{ formatMoney(manualContext.confirm_base) }}
+                · 上限 ¥{{ formatMoney(manualContext.max_split_amount) }}
+            </p>
+            <div class="section-block" v-if="manualContext.original_items && manualContext.original_items.length">
+                <p class="section-title">原自动计算明细</p>
+                <div class="orig-item" v-for="(it, idx) in manualContext.original_items" :key="'orig'+idx">
+                    {{ formatManualItemLine(it) }}
+                </div>
+            </div>
+            <p class="section-title">手动指定明细</p>
+            <el-table :data="manualForm.items" border size="small" style="width:100%;margin-bottom:10px;">
+                <el-table-column label="接收方" min-width="220">
+                    <template slot-scope="s">
+                        <el-select v-model="s.row.receiver_id" filterable placeholder="选择汇付接收方" size="small" style="width:100%;" @change="onReceiverChange(s.row)">
+                            <el-option v-for="opt in manualContext.receiver_options" :key="opt.id" :label="opt.label" :value="opt.id"></el-option>
+                        </el-select>
+                    </template>
+                </el-table-column>
+                <el-table-column label="角色" width="100">
+                    <template slot-scope="s">
+                        <el-select v-model="s.row.role_type" size="small" style="width:100%;">
+                            <el-option label="推广员" value="promoter"></el-option>
+                            <el-option label="区域公司" value="regional_agent"></el-option>
+                            <el-option label="平台" value="platform"></el-option>
+                        </el-select>
+                    </template>
+                </el-table-column>
+                <el-table-column label="金额" width="120">
+                    <template slot-scope="s">
+                        <el-input-number v-model="s.row.amount" :min="0.01" :precision="2" :step="0.01" size="small" controls-position="right" style="width:100%;"></el-input-number>
+                    </template>
+                </el-table-column>
+                <el-table-column label="说明" width="120">
+                    <template slot-scope="s">
+                        <el-input v-model="s.row.description" size="small" placeholder="备注"></el-input>
+                    </template>
+                </el-table-column>
+                <el-table-column label="" width="56" align="center">
+                    <template slot-scope="s">
+                        <el-button type="text" size="small" style="color:#f56c6c;" @click="removeManualRow(s.$index)">删</el-button>
+                    </template>
+                </el-table-column>
+            </el-table>
+            <el-button size="small" @click="addManualRow">+ 添加一行</el-button>
+            <div class="sum-row">合计 <strong>¥{{ formatMoney(manualItemsTotal) }}</strong></div>
+            <el-input v-model="manualForm.remark" type="textarea" :rows="2" placeholder="操作备注（可选）" style="margin-top:12px;"></el-input>
+        </div>
+        <span slot="footer">
+            <el-button size="small" @click="manualDialogVisible = false">取消</el-button>
+            <el-button size="small" v-if="manualContext.has_manual" @click="clearManualOverride">清除手动指定</el-button>
+            <el-button size="small" type="primary" plain :loading="manualSaving" @click="saveManual(false)">仅保存</el-button>
+            <el-button size="small" type="primary" :loading="manualSaving" @click="saveManual(true)">保存并重试</el-button>
+        </span>
+    </el-dialog>
+
+    <!-- 变更历史抽屉 -->
+    <el-drawer title="变更历史" :visible.sync="historyDrawerVisible" size="480px" custom-class="history-drawer">
+        <div v-loading="historyLoading" style="padding:0 20px 20px;">
+            <div v-if="!historyList.length && !historyLoading" style="color:#909399;font-size:13px;text-align:center;padding:40px 0;">暂无变更记录</div>
+            <div class="history-item" v-for="h in historyList" :key="h.id">
+                <div class="history-head">
+                    <span class="history-action">{{ h.action_text }}</span>
+                    <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="items-diff">
+                    <div v-if="h.before_items && h.before_items.length">
+                        <div v-for="(it, i) in h.before_items" :key="'b'+i">{{ formatManualItemLine(it) }}</div>
+                    </div>
+                    <span v-else style="color:#c0c4cc;">（空）</span>
+                    <span class="arrow">→</span>
+                    <div v-if="h.after_items && h.after_items.length">
+                        <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 }}
+                    <span v-if="h.retry_message"> — {{ h.retry_message }}</span>
+                </div>
+            </div>
+        </div>
+    </el-drawer>
 </div>
 <script src="__CDN__/assets/addons/shopro/libs/vue.js"></script>
 <script src="__CDN__/assets/addons/shopro/libs/element/element.js"></script>