优化

.claude/plan.md

@@ -0,0 +1,126 @@
+# 用户详情数据面板 - 实现方案
+
+## 需求概述
+在管理后台用户管理页面，点击用户详情时展示全面的数据分析视图，包括：充值记录、累计充值/提现、推广人数信息、领取福利信息等。
+
+## 方案设计
+
+### 一、后端：新增用户详情聚合接口
+
+**文件**: `AdminController.java`
+
+新增 `GET /admin/user/stats?userId=xxx` 接口，一次性返回所有统计数据：
+
+```json
+{
+  "code": "0000",
+  "data": {
+    "user": { ... },           // 用户基本信息
+    "fundAccount": { ... },    // 资金账户（余额、冻结、累计充值、累计提现）
+    "tradeAccounts": [...],    // 交易账户持仓列表
+    "depositStats": {          // 充值统计
+      "totalCount": 5,
+      "totalAmount": 10000.00,
+      "successCount": 4,
+      "successAmount": 8000.00
+    },
+    "withdrawStats": {         // 提现统计
+      "totalCount": 3,
+      "totalAmount": 3000.00,
+      "successCount": 2,
+      "successAmount": 2000.00,
+      "totalFee": 200.00
+    },
+    "referralStats": {         // 推广统计
+      "directCount": 5,        // 直接推广人数
+      "indirectCount": 8,      // 间接推广人数
+      "referrals": [           // 直接推广人列表
+        { "userId": 10, "username": "user1", "nickname": "用户1", "createTime": "...", "deposited": true }
+      ]
+    },
+    "bonusStats": {            // 福利统计
+      "newUserBonusClaimed": true,
+      "totalBonusClaimed": 500.00,
+      "records": [             // 领取记录
+        { "type": "新人首充福利", "amount": 100, "time": "..." },
+        { "type": "邀请奖励-10-1", "amount": 100, "time": "..." }
+      ]
+    },
+    "recentOrders": [...],     // 最近10笔充提订单
+    "recentTrades": [...]      // 最近10笔交易订单
+  }
+}
+```
+
+**实现要点**:
+- 在 `AssetService` 或新建 `AdminDataService` 中封装聚合查询逻辑
+- 使用已有的 `AccountFundMapper`、`OrderFundMapper`、`AccountFlowMapper`、`OrderTradeMapper` 进行数据查询
+- 推广人列表通过 `UserMapper` 查询 `referredBy = userId` 获取
+- 福利记录通过 `AccountFlow` 查询 `flowType=7` (福利类型) 或通过 `remark` LIKE 匹配福利关键词
+
+### 二、前端：用户详情弹窗升级为多标签页
+
+**文件**: `monisuo-admin/src/pages/monisuo/users.vue`
+
+将现有的简单详情弹窗升级为多标签页数据面板：
+
+#### 弹窗布局
+```
+┌──────────────────────────────────────────────┐
+│ 用户详情 - username                            │
+├──────────────────────────────────────────────┤
+│ [概览] [充提记录] [推广信息] [福利记录] [交易记录] │
+├──────────────────────────────────────────────┤
+│                                              │
+│  (各标签页内容区)                               │
+│                                              │
+└──────────────────────────────────────────────┘
+```
+
+#### 标签页内容设计
+
+**1. 概览 Tab**
+- 用户基本信息卡片（用户名、昵称、手机、邮箱、注册时间、最后登录）
+- KPI 统计卡片行（4列网格）：
+  - 资金账户余额 / 冻结金额
+  - 累计充值 / 累计提现
+  - 直接推广人数 / 间接推广人数
+  - 累计领取福利金额
+- 交易持仓列表（当前持有的币种）
+
+**2. 充提记录 Tab**
+- 充提统计摘要（总充值笔数/金额、总提现笔数/金额、手续费总计）
+- 充提订单列表表格（时间、类型、金额、手续费、到账金额、状态）
+
+**3. 推广信息 Tab**
+- 推广概览卡片（推广码、直接推广人数、间接推广人数）
+- 直接推广人列表表格（用户名、昵称、注册时间、是否已充值）
+
+**4. 福利记录 Tab**
+- 福利统计摘要（已领取总额、各类型数量）
+- 福利领取记录表格（类型、金额、时间）
+
+**5. 交易记录 Tab**
+- 最近交易订单列表（时间、币种、方向、价格、数量、金额）
+
+### 三、前端 API 层
+
+**文件**: `monisuo-admin/src/services/api/monisuo-admin.api.ts`
+
+新增 `useGetUserStatsQuery(userId)` composable，调用 `/admin/user/stats` 接口。
+
+## 实现步骤
+
+1. **后端** - 在 `AssetService` 中新增 `getUserStats(userId)` 方法
+2. **后端** - 在 `AdminController` 中新增 `/admin/user/stats` 接口
+3. **前端** - 在 `monisuo-admin.api.ts` 中新增 API composable
+4. **前端** - 重构 `users.vue` 详情弹窗为多标签页数据面板
+
+## 文件变更清单
+
+| 文件 | 操作 |
+|------|------|
+| `src/.../service/AssetService.java` | 新增 `getUserStats()` 方法 |
+| `src/.../controller/AdminController.java` | 新增 `/admin/user/stats` 接口 |
+| `monisuo-admin/src/services/api/monisuo-admin.api.ts` | 新增 `useGetUserStatsQuery` |
+| `monisuo-admin/src/pages/monisuo/users.vue` | 重构详情弹窗 |

flutter_monisuo/build/9a5d09bec60a9bd952a3f584c1b9bd3b/.filecache

@@ -1 +1 @@
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+{"version":2,"files":[{"path":"D:\\flutter\\bin\\cache\\dart-sdk\\version","hash":"800169ad7335b889bf428af171476466"},{"path":"D:\\workspace\\project\\com-rattan-spccloud\\flutter_monisuo\\.dart_tool\\package_config.json","hash":"046ef7e2da888c543069af4aac7edaaf"},{"path":"D:\\workspace\\project\\com-rattan-spccloud\\flutter_monisuo\\pubspec.yaml","hash":"48b58d9876a092c0f3058304ec7c663a"},{"path":"D:\\workspace\\project\\com-rattan-spccloud\\flutter_monisuo\\build\\9a5d09bec60a9bd952a3f584c1b9bd3b\\dart_build_result.json","hash":"b04615af5d7000fefcedb23fde3ace71"},{"path":"D:\\flutter\\packages\\flutter_tools\\lib\\src\\build_system\\targets\\native_assets.dart","hash":"f78c405bcece3968277b212042da9ed6"},{"path":"d:\\workspace\\project\\com-rattan-spccloud\\flutter_monisuo\\.dart_tool\\package_config.json","hash":"046ef7e2da888c543069af4aac7edaaf"}]}

flutter_monisuo/build/9a5d09bec60a9bd952a3f584c1b9bd3b/dart_build_result.json

@@ -1 +1 @@
-{"build_start":"2026-04-06T18:39:07.915511","build_end":"2026-04-06T18:39:11.314962","dependencies":["file:///D:/flutter/bin/cache/dart-sdk/version","file:///D:/workspace/project/com-rattan-spccloud/flutter_monisuo/.dart_tool/package_config.json","file:///D:/workspace/project/com-rattan-spccloud/flutter_monisuo/pubspec.yaml","file:///d:/workspace/project/com-rattan-spccloud/flutter_monisuo/.dart_tool/package_config.json"],"code_assets":[],"data_assets":[]}
+{"build_start":"2026-04-07T23:07:26.594437","build_end":"2026-04-07T23:07:33.162061","dependencies":["file:///D:/flutter/bin/cache/dart-sdk/version","file:///D:/workspace/project/com-rattan-spccloud/flutter_monisuo/.dart_tool/package_config.json","file:///D:/workspace/project/com-rattan-spccloud/flutter_monisuo/pubspec.yaml","file:///d:/workspace/project/com-rattan-spccloud/flutter_monisuo/.dart_tool/package_config.json"],"code_assets":[],"data_assets":[]}

flutter_monisuo/lib/ui/pages/asset/transfer_page.dart

@@ -140,9 +140,11 @@ class _TransferPageState extends State<TransferPage> {
   void _setQuickAmount(double percent) {
     final available = double.tryParse(_availableBalance) ?? 0;
     final amount = available * percent;
-    _amountController.text = amount
-        .toStringAsFixed(8)
-        .replaceAll(RegExp(r'\.?0+$'), '');
+    // 向下截斷到2位小數，避免四捨五入超出餘額
+    _amountController.text =
+        ((amount * 100).truncateToDouble() / 100).toStringAsFixed(2);
+
+    // Trigger haptic feedback
     HapticFeedback.selectionClick();
   }
 

flutter_monisuo/lib/ui/pages/orders/fund_order_card.dart

@@ -88,6 +88,11 @@ class _FundOrderCard extends StatelessWidget {
     final isDeposit = order.type == 1;
     final statusColor = _getStatusColor(order.status, isDeposit);
 
+    // 已出款的提現訂單顯示到賬金額，其餘顯示應付金額
+    final displayAmount = (!isDeposit && order.status == 2 && order.receivableAmount != null)
+        ? order.receivableAmount
+        : order.amount;
+
     return ShadCard(
       padding: AppSpacing.cardPadding,
       child: Column(
@@ -97,7 +102,7 @@ class _FundOrderCard extends StatelessWidget {
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
             children: [
               Text(
-                '${isDeposit ? '+' : '-'}${order.amount} USDT',
+                '${isDeposit ? '+' : '-'}$displayAmount USDT',
                 style: AppTextStyles.headlineMedium(context).copyWith(
                   color: statusColor,
                   fontWeight: FontWeight.w700,

flutter_monisuo/lib/ui/pages/orders/fund_orders_page.dart

@@ -340,7 +340,7 @@ class _FundOrdersPageState extends State<FundOrdersPage> {
           const SizedBox(height: AppSpacing.sm - AppSpacing.xs),
         ],
         if (order.fee != null && !order.isDeposit) ...[
-          _buildDetailRow('手續費', '${order.fee}%'),
+          _buildDetailRow('手續費', '${order.fee} USDT'),
           const SizedBox(height: AppSpacing.sm - AppSpacing.xs),
         ],
         _buildDetailRow(
@@ -400,7 +400,7 @@ class _FundOrdersPageState extends State<FundOrdersPage> {
       child: Row(
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
         children: [
-          Text('應付金額', style: AppTextStyles.headlineSmall(context).copyWith(color: context.colors.onSurfaceVariant)),
+          Text(order.status == 2 ? '到賬金額' : '應付金額', style: AppTextStyles.headlineSmall(context).copyWith(color: context.colors.onSurfaceVariant)),
           Text('${order.receivableAmount} USDT', style: AppTextStyles.headlineMedium(context).copyWith(color: context.colors.onSurface)),
         ],
       ),

flutter_monisuo/lib/ui/pages/trade/trade_page.dart

@@ -97,19 +97,27 @@ class _TradePageState extends State<TradePage>
     if (_tradeType == 0) {
       return _availableUsdt;
     } else {
+      // 賣出：qty * price 截斷到2位
       final qty = double.tryParse(_availableCoinQty) ?? 0;
-      return (qty * price).toStringAsFixed(2);
+      return ((qty * price * 100).truncateToDouble() / 100).toStringAsFixed(2);
     }
   }
 
-  /// 計算數量
+  /// 計算數量（向下截斷到4位小數，確保 price * quantity <= amount）
   String get _calculatedQuantity {
     final amount = double.tryParse(_amountController.text) ?? 0;
     final price = _selectedCoin?.price ?? 0;
     if (price <= 0 || amount <= 0) return '0';
-    // 向下截斷到4位小數，避免回算超出金額
-    final qty = amount / price;
-    return ((qty * 10000).truncateToDouble() / 10000).toStringAsFixed(4);
+    // 使用與後端一致的截斷邏輯：先算原始數量，截斷到4位，再回算金額確保不超
+    final rawQty = amount / price;
+    final truncatedQty = (rawQty * 10000).truncateToDouble() / 10000;
+    // 回算：roundedPrice * truncatedQty，確保不超過 amount
+    final roundedPrice = (price * 100).truncateToDouble() / 100;
+    if (roundedPrice * truncatedQty > amount) {
+      // 回退一個最小單位（0.0001）
+      return (truncatedQty - 0.0001).toStringAsFixed(4);
+    }
+    return truncatedQty.toStringAsFixed(4);
   }
 
   @override
@@ -208,11 +216,16 @@ class _TradePageState extends State<TradePage>
   void _fillPercent(double pct) {
     final max = double.tryParse(_maxAmount) ?? 0;
     final value = max * pct;
-    // 向下截斷到2位小數，避免四捨五入超出可用餘額
-    // 向下截斷到2位小數，再減0.01作為安全緩衝，避免精度問題導致餘額不足
-    final truncated = ((value * 100).truncateToDouble() / 100);
-    final safe = truncated > 0.01 ? truncated - 0.01 : truncated;
-    _amountController.text = safe.toStringAsFixed(2);
+
+    if (_tradeType == 0) {
+      // 買入：向下截斷到2位小數
+      _amountController.text =
+          ((value * 100).truncateToDouble() / 100).toStringAsFixed(2);
+    } else {
+      // 賣出：_maxAmount 已是 qty*price 的四捨五入值，直接截斷
+      _amountController.text =
+          ((value * 100).truncateToDouble() / 100).toStringAsFixed(2);
+    }
     setState(() {});
   }
 

monisuo-admin/src/pages/monisuo/users.vue

@@ -2,10 +2,10 @@
 import { Icon } from '@iconify/vue'
 import { toast } from 'vue-sonner'
 
-import type { User } from '@/services/api/monisuo-admin.api'
+import type { User, UserStats } from '@/services/api/monisuo-admin.api'
 
 import { BasicPage } from '@/components/global-layout'
-import { useGetUserListQuery, useUpdateUserStatusMutation } from '@/services/api/monisuo-admin.api'
+import { useGetUserListQuery, useGetUserStatsQuery, useUpdateUserStatusMutation } from '@/services/api/monisuo-admin.api'
 
 const pageNum = ref(1)
 const pageSize = ref(10)
@@ -29,12 +29,47 @@ const totalPages = computed(() => Math.ceil(total.value / pageSize.value))
 // 用户详情弹窗
 const showDetailDialog = ref(false)
 const selectedUser = ref<User | null>(null)
+const activeTab = ref('overview')
+
+const { data: statsData, isLoading: statsLoading } = useGetUserStatsQuery(
+  computed(() => selectedUser.value?.id ?? 0),
+)
+const stats = computed(() => statsData.value?.data as UserStats | undefined)
 
 function viewUserDetail(user: User) {
   selectedUser.value = user
+  activeTab.value = 'overview'
   showDetailDialog.value = true
 }
 
+function formatAmount(val: number | string | undefined | null): string {
+  if (val == null)
+    return '0.00'
+  const n = typeof val === 'string' ? Number.parseFloat(val) : val
+  if (Number.isNaN(n))
+    return '0.00'
+  return n.toFixed(2)
+}
+
+function formatTime(val: string | undefined | null): string {
+  if (!val)
+    return '-'
+  return val.replace('T', ' ').substring(0, 19)
+}
+
+function getFundOrderStatusText(type: number, status: number): string {
+  if (type === 1) {
+    const map: Record<number, string> = { 1: '待付款', 2: '待确认', 3: '已完成', 4: '已驳回', 5: '已取消' }
+    return map[status] || '未知'
+  }
+  const map: Record<number, string> = { 1: '待审批', 2: '已出款', 3: '已驳回', 4: '已取消', 5: '待财务审核' }
+  return map[status] || '未知'
+}
+
+function getTradeDirectionText(dir: number): string {
+  return dir === 1 ? '买入' : '卖出'
+}
+
 async function toggleStatus(user: User) {
   const newStatus = user.status === 1 ? 0 : 1
   const action = newStatus === 0 ? '禁用' : '启用'
@@ -292,73 +327,469 @@ function handlePageSizeChange(size: unknown) {
       </div>
     </div>
 
-    <!-- 用户详情弹窗 -->
+    <!-- 用户详情弹窗 - 多标签页数据面板 -->
     <UiDialog v-model:open="showDetailDialog">
-      <UiDialogContent class="max-w-md">
+      <UiDialogContent class="max-w-3xl max-h-[90vh] overflow-y-auto">
         <UiDialogHeader>
-          <UiDialogTitle>用户详情</UiDialogTitle>
-        </UiDialogHeader>
-        <div v-if="selectedUser" class="space-y-4">
-          <div class="grid grid-cols-3 gap-2 text-sm">
-            <div class="text-muted-foreground">
-              用户ID
-            </div>
-            <div class="col-span-2 font-medium">
-              {{ selectedUser.id }}
-            </div>
-
-            <div class="text-muted-foreground">
-              用户名
-            </div>
-            <div class="col-span-2 font-medium">
+          <UiDialogTitle>
+            用户详情
+            <span v-if="selectedUser" class="text-muted-foreground font-normal ml-2">
               {{ selectedUser.username }}
-            </div>
+            </span>
+          </UiDialogTitle>
+        </UiDialogHeader>
 
-            <div class="text-muted-foreground">
-              昵称
-            </div>
-            <div class="col-span-2">
-              {{ selectedUser.nickname || '-' }}
-            </div>
-
-            <div class="text-muted-foreground">
-              手机
-            </div>
-            <div class="col-span-2">
-              {{ selectedUser.phone || '-' }}
-            </div>
-
-            <div class="text-muted-foreground">
-              邮箱
-            </div>
-            <div class="col-span-2">
-              {{ selectedUser.email || '-' }}
-            </div>
-
-            <div class="text-muted-foreground">
-              状态
-            </div>
-            <div class="col-span-2">
-              <UiBadge :variant="selectedUser.status === 1 ? 'default' : 'destructive'">
-                {{ selectedUser.status === 1 ? '正常' : '禁用' }}
-              </UiBadge>
-            </div>
-
-            <div class="text-muted-foreground">
-              注册时间
-            </div>
-            <div class="col-span-2">
-              {{ selectedUser.createTime }}
-            </div>
-
-            <div class="text-muted-foreground">
-              更新时间
-            </div>
-            <div class="col-span-2">
-              {{ selectedUser.updateTime }}
-            </div>
-          </div>
+        <!-- Loading -->
+        <div v-if="statsLoading" class="py-12 text-center">
+          <UiSpinner class="mx-auto" />
         </div>
+
+        <div v-else-if="stats" class="space-y-4">
+          <!-- 标签页 -->
+          <UiTabs v-model="activeTab">
+            <UiTabsList class="w-full">
+              <UiTabsTrigger value="overview" class="flex-1">
+                概览
+              </UiTabsTrigger>
+              <UiTabsTrigger value="fund" class="flex-1">
+                充提记录
+              </UiTabsTrigger>
+              <UiTabsTrigger value="referral" class="flex-1">
+                推广信息
+              </UiTabsTrigger>
+              <UiTabsTrigger value="bonus" class="flex-1">
+                福利记录
+              </UiTabsTrigger>
+              <UiTabsTrigger value="trade" class="flex-1">
+                交易记录
+              </UiTabsTrigger>
+            </UiTabsList>
+
+            <!-- ====== 概览 ====== -->
+            <UiTabsContent value="overview" class="space-y-4 mt-4">
+              <!-- 基本信息 -->
+              <div class="grid grid-cols-3 gap-x-6 gap-y-2 text-sm">
+                <div class="text-muted-foreground">
+                  用户ID
+                </div>
+                <div class="col-span-2 font-medium">
+                  {{ stats.user.id }}
+                </div>
+                <div class="text-muted-foreground">
+                  用户名
+                </div>
+                <div class="col-span-2 font-medium">
+                  {{ stats.user.username }}
+                </div>
+                <div class="text-muted-foreground">
+                  昵称
+                </div>
+                <div class="col-span-2">
+                  {{ stats.user.nickname || '-' }}
+                </div>
+                <div class="text-muted-foreground">
+                  手机
+                </div>
+                <div class="col-span-2">
+                  {{ stats.user.phone || '-' }}
+                </div>
+                <div class="text-muted-foreground">
+                  推广码
+                </div>
+                <div class="col-span-2 font-mono font-medium">
+                  {{ stats.user.referralCode || '-' }}
+                </div>
+                <div class="text-muted-foreground">
+                  状态
+                </div>
+                <div class="col-span-2">
+                  <UiBadge :variant="stats.user.status === 1 ? 'default' : 'destructive'">
+                    {{ stats.user.status === 1 ? '正常' : '禁用' }}
+                  </UiBadge>
+                </div>
+                <div class="text-muted-foreground">
+                  注册时间
+                </div>
+                <div class="col-span-2">
+                  {{ formatTime(stats.user.createTime) }}
+                </div>
+              </div>
+
+              <!-- KPI 卡片 -->
+              <div class="grid grid-cols-2 md:grid-cols-4 gap-3">
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    资金账户余额
+                  </div>
+                  <div class="text-lg font-bold font-mono">
+                    {{ formatAmount(stats.fundAccount?.balance) }}
+                  </div>
+                  <div class="text-xs text-muted-foreground mt-1">
+                    冻结: {{ formatAmount(stats.fundAccount?.frozen) }}
+                  </div>
+                </UiCard>
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    累计充值
+                  </div>
+                  <div class="text-lg font-bold font-mono text-green-600 dark:text-green-400">
+                    {{ formatAmount(stats.fundAccount?.totalDeposit) }}
+                  </div>
+                  <div class="text-xs text-muted-foreground mt-1">
+                    {{ stats.depositStats?.successCount || 0 }} 笔成功
+                  </div>
+                </UiCard>
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    累计提现
+                  </div>
+                  <div class="text-lg font-bold font-mono text-red-600 dark:text-red-400">
+                    {{ formatAmount(stats.fundAccount?.totalWithdraw) }}
+                  </div>
+                  <div class="text-xs text-muted-foreground mt-1">
+                    手续费: {{ formatAmount(stats.withdrawStats?.totalFee) }}
+                  </div>
+                </UiCard>
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    累计领取福利
+                  </div>
+                  <div class="text-lg font-bold font-mono text-amber-600 dark:text-amber-400">
+                    {{ formatAmount(stats.bonusStats?.totalBonusClaimed) }}
+                  </div>
+                  <div class="text-xs text-muted-foreground mt-1">
+                    {{ stats.bonusStats?.totalBonusCount || 0 }} 次领取
+                  </div>
+                </UiCard>
+              </div>
+
+              <!-- 持仓列表 -->
+              <div v-if="stats.tradeAccounts?.length">
+                <div class="text-sm font-medium mb-2">
+                  交易持仓
+                </div>
+                <div class="rounded-md border">
+                  <UiTable>
+                    <UiTableHeader>
+                      <UiTableRow>
+                        <UiTableHead>币种</UiTableHead>
+                        <UiTableHead class="text-right">
+                          数量
+                        </UiTableHead>
+                        <UiTableHead class="text-right">
+                          现价
+                        </UiTableHead>
+                        <UiTableHead class="text-right">
+                          市值
+                        </UiTableHead>
+                        <UiTableHead class="text-right">
+                          成本价
+                        </UiTableHead>
+                      </UiTableRow>
+                    </UiTableHeader>
+                    <UiTableBody>
+                      <UiTableRow v-for="t in stats.tradeAccounts" :key="t.coinCode">
+                        <UiTableCell class="font-medium">
+                          {{ t.coinCode }}
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ Number(t.quantity).toFixed(4) }}
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ formatAmount(t.price) }}
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ formatAmount(t.value) }}
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ formatAmount(t.avgPrice) }}
+                        </UiTableCell>
+                      </UiTableRow>
+                    </UiTableBody>
+                  </UiTable>
+                </div>
+              </div>
+              <div v-else class="text-sm text-muted-foreground text-center py-4">
+                暂无持仓
+              </div>
+            </UiTabsContent>
+
+            <!-- ====== 充提记录 ====== -->
+            <UiTabsContent value="fund" class="space-y-4 mt-4">
+              <!-- 充提统计 -->
+              <div class="grid grid-cols-2 md:grid-cols-4 gap-3">
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    充值笔数
+                  </div>
+                  <div class="text-lg font-bold font-mono">
+                    {{ stats.depositStats?.totalCount || 0 }}
+                    <span class="text-xs text-muted-foreground font-normal">({{ stats.depositStats?.successCount || 0 }} 笔成功)</span>
+                  </div>
+                </UiCard>
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    充值总额
+                  </div>
+                  <div class="text-lg font-bold font-mono text-green-600 dark:text-green-400">
+                    {{ formatAmount(stats.depositStats?.totalAmount) }}
+                  </div>
+                </UiCard>
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    提现笔数
+                  </div>
+                  <div class="text-lg font-bold font-mono">
+                    {{ stats.withdrawStats?.totalCount || 0 }}
+                    <span class="text-xs text-muted-foreground font-normal">({{ stats.withdrawStats?.successCount || 0 }} 笔成功)</span>
+                  </div>
+                </UiCard>
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    提现总额
+                  </div>
+                  <div class="text-lg font-bold font-mono text-red-600 dark:text-red-400">
+                    {{ formatAmount(stats.withdrawStats?.totalAmount) }}
+                  </div>
+                </UiCard>
+              </div>
+
+              <!-- 订单列表 -->
+              <div v-if="stats.recentFundOrders?.length">
+                <div class="rounded-md border">
+                  <UiTable>
+                    <UiTableHeader>
+                      <UiTableRow>
+                        <UiTableHead>时间</UiTableHead>
+                        <UiTableHead>类型</UiTableHead>
+                        <UiTableHead class="text-right">
+                          金额
+                        </UiTableHead>
+                        <UiTableHead class="text-right">
+                          手续费
+                        </UiTableHead>
+                        <UiTableHead class="text-right">
+                          到账
+                        </UiTableHead>
+                        <UiTableHead>状态</UiTableHead>
+                      </UiTableRow>
+                    </UiTableHeader>
+                    <UiTableBody>
+                      <UiTableRow v-for="o in stats.recentFundOrders" :key="o.orderNo">
+                        <UiTableCell class="text-xs">
+                          {{ formatTime(o.createTime) }}
+                        </UiTableCell>
+                        <UiTableCell>
+                          <UiBadge :variant="o.type === 1 ? 'default' : 'secondary'">
+                            {{ o.type === 1 ? '充值' : '提现' }}
+                          </UiBadge>
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ formatAmount(o.amount) }}
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ o.fee ? formatAmount(o.fee) : '-' }}
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ o.receivableAmount ? formatAmount(o.receivableAmount) : '-' }}
+                        </UiTableCell>
+                        <UiTableCell>
+                          <UiBadge variant="outline">
+                            {{ getFundOrderStatusText(o.type, o.status) }}
+                          </UiBadge>
+                        </UiTableCell>
+                      </UiTableRow>
+                    </UiTableBody>
+                  </UiTable>
+                </div>
+              </div>
+              <div v-else class="text-sm text-muted-foreground text-center py-4">
+                暂无充提记录
+              </div>
+            </UiTabsContent>
+
+            <!-- ====== 推广信息 ====== -->
+            <UiTabsContent value="referral" class="space-y-4 mt-4">
+              <!-- 推广概览 -->
+              <div class="grid grid-cols-3 gap-3">
+                <UiCard class="p-4 text-center">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    推广码
+                  </div>
+                  <div class="text-lg font-bold font-mono">
+                    {{ stats.user.referralCode || '-' }}
+                  </div>
+                </UiCard>
+                <UiCard class="p-4 text-center">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    直接推广
+                  </div>
+                  <div class="text-lg font-bold font-mono">
+                    {{ stats.referralStats?.directCount || 0 }} 人
+                  </div>
+                </UiCard>
+                <UiCard class="p-4 text-center">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    间接推广
+                  </div>
+                  <div class="text-lg font-bold font-mono">
+                    {{ stats.referralStats?.indirectCount || 0 }} 人
+                  </div>
+                </UiCard>
+              </div>
+
+              <!-- 推广人列表 -->
+              <div v-if="stats.referralStats?.referrals?.length">
+                <div class="text-sm font-medium mb-2">
+                  直接推广人列表
+                </div>
+                <div class="rounded-md border">
+                  <UiTable>
+                    <UiTableHeader>
+                      <UiTableRow>
+                        <UiTableHead>用户名</UiTableHead>
+                        <UiTableHead>昵称</UiTableHead>
+                        <UiTableHead>注册时间</UiTableHead>
+                        <UiTableHead>已充值</UiTableHead>
+                      </UiTableRow>
+                    </UiTableHeader>
+                    <UiTableBody>
+                      <UiTableRow v-for="r in stats.referralStats.referrals" :key="r.userId">
+                        <UiTableCell class="font-medium">
+                          {{ r.username }}
+                        </UiTableCell>
+                        <UiTableCell>{{ r.nickname || '-' }}</UiTableCell>
+                        <UiTableCell class="text-xs">
+                          {{ formatTime(r.createTime) }}
+                        </UiTableCell>
+                        <UiTableCell>
+                          <UiBadge :variant="r.deposited ? 'default' : 'secondary'">
+                            {{ r.deposited ? '是' : '否' }}
+                          </UiBadge>
+                        </UiTableCell>
+                      </UiTableRow>
+                    </UiTableBody>
+                  </UiTable>
+                </div>
+              </div>
+              <div v-else class="text-sm text-muted-foreground text-center py-4">
+                暂无推广记录
+              </div>
+            </UiTabsContent>
+
+            <!-- ====== 福利记录 ====== -->
+            <UiTabsContent value="bonus" class="space-y-4 mt-4">
+              <!-- 福利统计 -->
+              <div class="grid grid-cols-2 gap-3">
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    累计领取金额
+                  </div>
+                  <div class="text-xl font-bold font-mono text-amber-600 dark:text-amber-400">
+                    {{ formatAmount(stats.bonusStats?.totalBonusClaimed) }} USDT
+                  </div>
+                </UiCard>
+                <UiCard class="p-4">
+                  <div class="text-xs text-muted-foreground mb-1">
+                    累计领取次数
+                  </div>
+                  <div class="text-xl font-bold font-mono">
+                    {{ stats.bonusStats?.totalBonusCount || 0 }} 次
+                  </div>
+                </UiCard>
+              </div>
+
+              <!-- 福利记录列表 -->
+              <div v-if="stats.bonusStats?.records?.length">
+                <div class="rounded-md border">
+                  <UiTable>
+                    <UiTableHeader>
+                      <UiTableRow>
+                        <UiTableHead>类型</UiTableHead>
+                        <UiTableHead class="text-right">
+                          金额
+                        </UiTableHead>
+                        <UiTableHead>时间</UiTableHead>
+                      </UiTableRow>
+                    </UiTableHeader>
+                    <UiTableBody>
+                      <UiTableRow v-for="(b, i) in stats.bonusStats.records" :key="i">
+                        <UiTableCell>
+                          <UiBadge variant="outline">
+                            {{ b.type }}
+                          </UiBadge>
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono text-amber-600 dark:text-amber-400">
+                          +{{ formatAmount(b.amount) }}
+                        </UiTableCell>
+                        <UiTableCell class="text-xs">
+                          {{ formatTime(b.time) }}
+                        </UiTableCell>
+                      </UiTableRow>
+                    </UiTableBody>
+                  </UiTable>
+                </div>
+              </div>
+              <div v-else class="text-sm text-muted-foreground text-center py-4">
+                暂无福利领取记录
+              </div>
+            </UiTabsContent>
+
+            <!-- ====== 交易记录 ====== -->
+            <UiTabsContent value="trade" class="space-y-4 mt-4">
+              <div v-if="stats.recentTradeOrders?.length">
+                <div class="rounded-md border">
+                  <UiTable>
+                    <UiTableHeader>
+                      <UiTableRow>
+                        <UiTableHead>时间</UiTableHead>
+                        <UiTableHead>币种</UiTableHead>
+                        <UiTableHead>方向</UiTableHead>
+                        <UiTableHead class="text-right">
+                          价格
+                        </UiTableHead>
+                        <UiTableHead class="text-right">
+                          数量
+                        </UiTableHead>
+                        <UiTableHead class="text-right">
+                          金额
+                        </UiTableHead>
+                      </UiTableRow>
+                    </UiTableHeader>
+                    <UiTableBody>
+                      <UiTableRow v-for="t in stats.recentTradeOrders" :key="t.orderNo">
+                        <UiTableCell class="text-xs">
+                          {{ formatTime(t.createTime) }}
+                        </UiTableCell>
+                        <UiTableCell class="font-medium">
+                          {{ t.coinCode }}
+                        </UiTableCell>
+                        <UiTableCell>
+                          <UiBadge :variant="t.direction === 1 ? 'default' : 'destructive'">
+                            {{ getTradeDirectionText(t.direction) }}
+                          </UiBadge>
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ formatAmount(t.price) }}
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ Number(t.quantity).toFixed(4) }}
+                        </UiTableCell>
+                        <UiTableCell class="text-right font-mono">
+                          {{ formatAmount(t.amount) }}
+                        </UiTableCell>
+                      </UiTableRow>
+                    </UiTableBody>
+                  </UiTable>
+                </div>
+              </div>
+              <div v-else class="text-sm text-muted-foreground text-center py-4">
+                暂无交易记录
+              </div>
+            </UiTabsContent>
+          </UiTabs>
+        </div>
+
         <UiDialogFooter>
           <UiButton variant="outline" @click="showDetailDialog = false">
             关闭

monisuo-admin/src/services/api/monisuo-admin.api.ts

@@ -148,6 +148,83 @@ export function useGetUserDetailQuery(userId: number) {
   })
 }
 
+export interface UserStats {
+  user: User
+  fundAccount: {
+    balance: number
+    frozen: number
+    totalDeposit: number
+    totalWithdraw: number
+  }
+  tradeAccounts: Array<{
+    coinCode: string
+    coinName: string
+    quantity: number
+    price: number
+    value: number
+    avgPrice: number
+    change24h: number
+  }>
+  depositStats: {
+    totalCount: number
+    totalAmount: number
+    successCount: number
+    successAmount: number
+  }
+  withdrawStats: {
+    totalCount: number
+    totalAmount: number
+    successCount: number
+    successAmount: number
+    totalFee: number
+  }
+  referralStats: {
+    directCount: number
+    indirectCount: number
+    referrals: Array<{
+      userId: number
+      username: string
+      nickname: string
+      createTime: string
+      deposited: boolean
+    }>
+  }
+  bonusStats: {
+    totalBonusClaimed: number
+    totalBonusCount: number
+    records: Array<{
+      type: string
+      amount: number
+      time: string
+    }>
+  }
+  recentFundOrders: OrderFund[]
+  recentTradeOrders: Array<{
+    id: number
+    orderNo: string
+    coinCode: string
+    direction: number
+    price: number
+    quantity: number
+    amount: number
+    createTime: string
+  }>
+}
+
+export function useGetUserStatsQuery(userId: Ref<number> | ComputedRef<number> | number) {
+  const { axiosInstance } = useAxios()
+
+  return useQuery<ApiResult<UserStats>, AxiosError>({
+    queryKey: computed(() => ['useGetUserStatsQuery', unref(userId)]),
+    queryFn: async () => {
+      const id = unref(userId)
+      const response = await axiosInstance.get('/admin/user/stats', { params: { userId: id } })
+      return response.data
+    },
+    enabled: computed(() => !!unref(userId)),
+  })
+}
+
 export function useUpdateUserStatusMutation() {
   const { axiosInstance } = useAxios()
   const queryClient = useQueryClient()

src/main/java/com/it/rattan/monisuo/controller/AdminController.java

@@ -254,6 +254,25 @@ public class AdminController {
         return Result.success(data);
     }
 
+    /**
+     * 用户统计数据（管理后台详情面板）
+     */
+    @GetMapping("/user/stats")
+    public Result<Map<String, Object>> getUserStats(@RequestParam Long userId) {
+        if (!UserContext.isSuperAdmin()) {
+            return Result.fail("无权限访问");
+        }
+
+        User user = userService.getById(userId);
+        if (user == null) {
+            return Result.fail("用户不存在");
+        }
+
+        Map<String, Object> stats = assetService.getUserStats(userId);
+        stats.put("user", user);
+        return Result.success(stats);
+    }
+
     /**
      * 禁用/启用用户
      */

src/main/java/com/it/rattan/monisuo/service/AssetService.java

@@ -5,11 +5,15 @@ import com.it.rattan.monisuo.entity.AccountFlow;
 import com.it.rattan.monisuo.entity.AccountFund;
 import com.it.rattan.monisuo.entity.AccountTrade;
 import com.it.rattan.monisuo.entity.Coin;
+import com.it.rattan.monisuo.entity.OrderFund;
 import com.it.rattan.monisuo.entity.OrderTrade;
+import com.it.rattan.monisuo.entity.User;
 import com.it.rattan.monisuo.mapper.AccountFlowMapper;
 import com.it.rattan.monisuo.mapper.AccountFundMapper;
 import com.it.rattan.monisuo.mapper.AccountTradeMapper;
+import com.it.rattan.monisuo.mapper.OrderFundMapper;
 import com.it.rattan.monisuo.mapper.OrderTradeMapper;
+import com.it.rattan.monisuo.mapper.UserMapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.it.rattan.monisuo.util.OrderNoUtil;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -44,6 +48,12 @@ public class AssetService {
     @Autowired
     private AccountFlowMapper accountFlowMapper;
 
+    @Autowired
+    private OrderFundMapper orderFundMapper;
+
+    @Autowired
+    private UserMapper userMapper;
+
     @Autowired
     private CoinService coinService;
 
@@ -379,4 +389,142 @@ public class AssetService {
         result.put("totalProfit", totalProfit);
         return result;
     }
+
+    /**
+     * 获取用户统计数据（管理后台用）
+     */
+    public Map<String, Object> getUserStats(Long userId) {
+        Map<String, Object> result = new HashMap<>();
+
+        // 1. 资金账户
+        AccountFund fund = getOrCreateFundAccount(userId);
+        Map<String, Object> fundAccount = new HashMap<>();
+        fundAccount.put("balance", fund.getBalance());
+        fundAccount.put("frozen", fund.getFrozen());
+        fundAccount.put("totalDeposit", fund.getTotalDeposit());
+        fundAccount.put("totalWithdraw", fund.getTotalWithdraw());
+        result.put("fundAccount", fundAccount);
+
+        // 2. 交易账户持仓
+        result.put("tradeAccounts", getTradeAccount(userId));
+
+        // 3. 充提统计（一次查询按类型分组，避免两次查询）
+        LambdaQueryWrapper<OrderFund> fundOrderWrapper = new LambdaQueryWrapper<>();
+        fundOrderWrapper.eq(OrderFund::getUserId, userId);
+        List<OrderFund> allFundOrders = orderFundMapper.selectList(fundOrderWrapper);
+
+        List<OrderFund> allDeposits = allFundOrders.stream()
+                .filter(o -> o.getType() == 1).collect(Collectors.toList());
+        List<OrderFund> allWithdraws = allFundOrders.stream()
+                .filter(o -> o.getType() == 2).collect(Collectors.toList());
+
+        Map<String, Object> depositStats = new HashMap<>();
+        depositStats.put("totalCount", allDeposits.size());
+        depositStats.put("totalAmount", allDeposits.stream().map(OrderFund::getAmount).reduce(BigDecimal.ZERO, BigDecimal::add));
+        depositStats.put("successCount", allDeposits.stream().filter(o -> o.getStatus() == 3).count());
+        depositStats.put("successAmount", allDeposits.stream().filter(o -> o.getStatus() == 3).map(OrderFund::getAmount).reduce(BigDecimal.ZERO, BigDecimal::add));
+        result.put("depositStats", depositStats);
+
+        Map<String, Object> withdrawStats = new HashMap<>();
+        withdrawStats.put("totalCount", allWithdraws.size());
+        withdrawStats.put("totalAmount", allWithdraws.stream().map(OrderFund::getAmount).reduce(BigDecimal.ZERO, BigDecimal::add));
+        withdrawStats.put("successCount", allWithdraws.stream().filter(o -> o.getStatus() == 2).count());
+        withdrawStats.put("successAmount", allWithdraws.stream().filter(o -> o.getStatus() == 2).map(OrderFund::getAmount).reduce(BigDecimal.ZERO, BigDecimal::add));
+        withdrawStats.put("totalFee", allWithdraws.stream().filter(o -> o.getStatus() == 2).map(o -> o.getFee() != null ? o.getFee() : BigDecimal.ZERO).reduce(BigDecimal.ZERO, BigDecimal::add));
+        result.put("withdrawStats", withdrawStats);
+
+        // 5. 推广统计（优化：批量查询消除 N+1）
+        // 直接推广人（referredBy = userId）
+        LambdaQueryWrapper<User> referralWrapper = new LambdaQueryWrapper<>();
+        referralWrapper.eq(User::getReferredBy, userId)
+                .orderByDesc(User::getCreateTime);
+        List<User> directReferrals = userMapper.selectList(referralWrapper);
+        List<Long> directIds = directReferrals.stream().map(User::getId).collect(Collectors.toList());
+
+        // 间接推广人：一次 IN 查询
+        long indirectCount = 0;
+        if (!directIds.isEmpty()) {
+            LambdaQueryWrapper<User> indirectWrapper = new LambdaQueryWrapper<>();
+            indirectWrapper.in(User::getReferredBy, directIds);
+            indirectCount = userMapper.selectCount(indirectWrapper);
+        }
+
+        // 批量查询直接推广人是否已充值（一次 IN 查询）
+        Set<Long> depositedUserIds = new HashSet<>();
+        if (!directIds.isEmpty()) {
+            LambdaQueryWrapper<OrderFund> batchDepositWrapper = new LambdaQueryWrapper<>();
+            batchDepositWrapper.in(OrderFund::getUserId, directIds)
+                    .eq(OrderFund::getType, 1).eq(OrderFund::getStatus, 3)
+                    .select(OrderFund::getUserId)
+                    .groupBy(OrderFund::getUserId);
+            orderFundMapper.selectList(batchDepositWrapper)
+                    .forEach(o -> depositedUserIds.add(o.getUserId()));
+        }
+
+        List<Map<String, Object>> referralList = new ArrayList<>();
+        for (User ref : directReferrals) {
+            Map<String, Object> refInfo = new HashMap<>();
+            refInfo.put("userId", ref.getId());
+            refInfo.put("username", ref.getUsername());
+            refInfo.put("nickname", ref.getNickname());
+            refInfo.put("createTime", ref.getCreateTime());
+            refInfo.put("deposited", depositedUserIds.contains(ref.getId()));
+            referralList.add(refInfo);
+        }
+        Map<String, Object> referralStats = new HashMap<>();
+        referralStats.put("directCount", directReferrals.size());
+        referralStats.put("indirectCount", indirectCount);
+        referralStats.put("referrals", referralList);
+        result.put("referralStats", referralStats);
+
+        // 6. 福利统计（从 account_flow 查询福利类型记录）
+        LambdaQueryWrapper<AccountFlow> bonusWrapper = new LambdaQueryWrapper<>();
+        bonusWrapper.eq(AccountFlow::getUserId, userId)
+                .eq(AccountFlow::getFlowType, 7)
+                .orderByDesc(AccountFlow::getCreateTime);
+        List<AccountFlow> bonusFlows = accountFlowMapper.selectList(bonusWrapper);
+        BigDecimal totalBonusClaimed = bonusFlows.stream()
+                .map(AccountFlow::getAmount)
+                .reduce(BigDecimal.ZERO, BigDecimal::add);
+        List<Map<String, Object>> bonusRecords = new ArrayList<>();
+        for (AccountFlow flow : bonusFlows) {
+            Map<String, Object> record = new HashMap<>();
+            String remark = flow.getRemark() != null ? flow.getRemark() : "福利";
+            String type;
+            if (remark.startsWith("新人首充")) {
+                type = "新人首充福利";
+            } else if (remark.startsWith("间接推广")) {
+                type = "间接推广奖励";
+            } else if (remark.startsWith("邀请奖励")) {
+                type = "直接推广奖励";
+            } else {
+                type = remark;
+            }
+            record.put("type", type);
+            record.put("amount", flow.getAmount());
+            record.put("time", flow.getCreateTime());
+            bonusRecords.add(record);
+        }
+        Map<String, Object> bonusStats = new HashMap<>();
+        bonusStats.put("totalBonusClaimed", totalBonusClaimed);
+        bonusStats.put("totalBonusCount", bonusFlows.size());
+        bonusStats.put("records", bonusRecords);
+        result.put("bonusStats", bonusStats);
+
+        // 7. 最近充提订单（最近20笔）
+        LambdaQueryWrapper<OrderFund> recentOrderWrapper = new LambdaQueryWrapper<>();
+        recentOrderWrapper.eq(OrderFund::getUserId, userId)
+                .orderByDesc(OrderFund::getCreateTime)
+                .last("LIMIT 20");
+        result.put("recentFundOrders", orderFundMapper.selectList(recentOrderWrapper));
+
+        // 8. 最近交易订单（最近20笔）
+        LambdaQueryWrapper<OrderTrade> recentTradeWrapper = new LambdaQueryWrapper<>();
+        recentTradeWrapper.eq(OrderTrade::getUserId, userId)
+                .orderByDesc(OrderTrade::getCreateTime)
+                .last("LIMIT 20");
+        result.put("recentTradeOrders", orderTradeMapper.selectList(recentTradeWrapper));
+
+        return result;
+    }
 }