1

.opencode/skills/bug-fix/SKILL.md

@@ -1,12 +1,13 @@
 ---
 name: bug-fix
 description: Bug诊断与修复技能 - 强调交互式确认和影响分析
-tags:
+metadata:
+  tags:
     - bug-fix
     - debugging
     - troubleshooting
     - interactive
-version: 1.0.1
+  version: 1.0.1
 ---
 
 # Bug修复技能

.opencode/skills/code-refactoring/SKILL.md

@@ -1,12 +1,13 @@
 ---
 name: code-refactoring
 description: 代码重构技能 - 强调保持功能不变的前提下优化代码结构，充分理解需求和交互式确认
-tags:
+metadata:
+  tags:
     - refactoring
     - code-quality
     - clean-code
     - interactive
-version: 1.0.0
+  version: 1.0.0
 ---
 
 # 代码重构技能

Service/Transaction/TransactionStatisticsService.cs

@@ -10,6 +10,11 @@ public interface ITransactionStatisticsService
 
     Task<List<CategoryStatistics>> GetCategoryStatisticsAsync(int year, int month, TransactionType type);
 
+    /// <summary>
+    /// 按日期范围获取分类统计数据
+    /// </summary>
+    Task<List<CategoryStatistics>> GetCategoryStatisticsByDateRangeAsync(DateTime startDate, DateTime endDate, TransactionType type);
+
     Task<List<TrendStatistics>> GetTrendStatisticsAsync(int startYear, int startMonth, int monthCount);
 
     Task<(List<ReasonGroupDto> list, int total)> GetReasonGroupsAsync(int pageIndex = 1, int pageSize = 20);
@@ -145,6 +150,40 @@ public class TransactionStatisticsService(
         return categoryGroups;
     }
 
+    /// <summary>
+    /// 按日期范围获取分类统计数据
+    /// </summary>
+    public async Task<List<CategoryStatistics>> GetCategoryStatisticsByDateRangeAsync(DateTime startDate, DateTime endDate, TransactionType type)
+    {
+        var records = await transactionRepository.QueryAsync(
+            startDate: startDate,
+            endDate: endDate,
+            type: type,
+            pageSize: int.MaxValue);
+
+        var categoryGroups = records
+            .GroupBy(t => t.Classify)
+            .Select(g => new CategoryStatistics
+            {
+                Classify = g.Key,
+                Amount = g.Sum(t => Math.Abs(t.Amount)),
+                Count = g.Count()
+            })
+            .OrderByDescending(c => c.Amount)
+            .ToList();
+
+        var total = categoryGroups.Sum(c => c.Amount);
+        if (total > 0)
+        {
+            foreach (var category in categoryGroups)
+            {
+                category.Percent = Math.Round((category.Amount / total) * 100, 1);
+            }
+        }
+
+        return categoryGroups;
+    }
+
     public async Task<List<TrendStatistics>> GetTrendStatisticsAsync(int startYear, int startMonth, int monthCount)
     {
         var trends = new List<TrendStatistics>();

Web/src/App.vue

@@ -94,6 +94,7 @@ const cachedViews = ref([
   'CalendarV2', // 日历V2页面
   'CalendarView', // 日历V1页面
   'StatisticsView', // 统计页面
+  'StatisticsV2View', // 统计V2页面
   'BalanceView', // 账单页面
   'BudgetView' // 预算页面
 ])

Web/src/api/statistics.js

@@ -20,7 +20,7 @@ import request from './request'
  */
 export const getMonthlyStatistics = (params) => {
   return request({
-    url: '/TransactionRecord/GetMonthlyStatistics',
+    url: '/TransactionStatistics/GetMonthlyStatistics',
     method: 'get',
     params
   })
@@ -41,7 +41,28 @@ export const getMonthlyStatistics = (params) => {
  */
 export const getCategoryStatistics = (params) => {
   return request({
-    url: '/TransactionRecord/GetCategoryStatistics',
+    url: '/TransactionStatistics/GetCategoryStatistics',
+    method: 'get',
+    params
+  })
+}
+
+/**
+ * 按日期范围获取分类统计数据
+ * @param {Object} params - 查询参数
+ * @param {string} params.startDate - 开始日期 (格式: YYYY-MM-DD)
+ * @param {string} params.endDate - 结束日期 (格式: YYYY-MM-DD)
+ * @param {number} params.type - 交易类型 (0:支出, 1:收入, 2:不计入收支)
+ * @returns {Promise<{success: boolean, data: Array}>}
+ * @returns {Array} data - 分类统计列表
+ * @returns {string} data[].classify - 分类名称
+ * @returns {number} data[].amount - 金额
+ * @returns {number} data[].percent - 百分比
+ * @returns {number} data[].count - 交易笔数
+ */
+export const getCategoryStatisticsByDateRange = (params) => {
+  return request({
+    url: '/TransactionStatistics/GetCategoryStatisticsByDateRange',
     method: 'get',
     params
   })
@@ -62,7 +83,7 @@ export const getCategoryStatistics = (params) => {
  */
 export const getTrendStatistics = (params) => {
   return request({
-    url: '/TransactionRecord/GetTrendStatistics',
+    url: '/TransactionStatistics/GetTrendStatistics',
     method: 'get',
     params
   })
@@ -81,7 +102,7 @@ export const getTrendStatistics = (params) => {
  */
 export const getDailyStatistics = (params) => {
   return request({
-    url: '/TransactionRecord/GetDailyStatistics',
+    url: '/TransactionStatistics/GetDailyStatistics',
     method: 'get',
     params
   })
@@ -99,7 +120,47 @@ export const getDailyStatistics = (params) => {
  */
 export const getBalanceStatistics = (params) => {
   return request({
-    url: '/TransactionRecord/GetBalanceStatistics',
+    url: '/TransactionStatistics/GetBalanceStatistics',
+    method: 'get',
+    params
+  })
+}
+
+/**
+ * 获取指定周范围的每天的消费统计
+ * @param {Object} params - 查询参数
+ * @param {string} params.startDate - 开始日期 (yyyy-MM-dd)
+ * @param {string} params.endDate - 结束日期 (yyyy-MM-dd)
+ * @returns {Promise<{success: boolean, data: Array}>}
+ * @returns {Array} data - 每日统计列表
+ * @returns {string} data[].date - 日期
+ * @returns {number} data[].count - 交易笔数
+ * @returns {number} data[].amount - 交易金额
+ */
+export const getWeeklyStatistics = (params) => {
+  return request({
+    url: '/TransactionStatistics/GetWeeklyStatistics',
+    method: 'get',
+    params
+  })
+}
+
+/**
+ * 获取指定日期范围的统计汇总数据
+ * @param {Object} params - 查询参数
+ * @param {string} params.startDate - 开始日期 (yyyy-MM-dd)
+ * @param {string} params.endDate - 结束日期 (yyyy-MM-dd)
+ * @returns {Promise<{success: boolean, data: Object}>}
+ * @returns {Object} data.totalExpense - 总支出
+ * @returns {Object} data.totalIncome - 总收入
+ * @returns {Object} data.balance - 结余
+ * @returns {Object} data.expenseCount - 支出笔数
+ * @returns {Object} data.incomeCount - 收入笔数
+ * @returns {Object} data.totalCount - 总笔数
+ */
+export const getRangeStatistics = (params) => {
+  return request({
+    url: '/TransactionStatistics/GetRangeStatistics',
     method: 'get',
     params
   })

Web/src/api/transactionRecord.js

@@ -189,7 +189,7 @@ export const batchUpdateClassify = (items) => {
  */
 export const getReasonGroups = (pageIndex = 1, pageSize = 20) => {
   return request({
-    url: '/TransactionRecord/GetReasonGroups',
+    url: '/TransactionStatistics/GetReasonGroups',
     method: 'get',
     params: { pageIndex, pageSize }
   })

Web/src/components/CategoryBillPopup.vue

@@ -0,0 +1,504 @@
+<template>
+  <van-popup
+    v-model:show="visible"
+    position="bottom"
+    :style="{ height: '80%' }"
+    round
+    closeable
+  >
+    <div class="popup-wrapper">
+      <!-- 头部 -->
+      <div class="popup-header">
+        <h2 class="popup-title">
+          {{ title }}
+        </h2>
+        <div
+          v-if="total > 0"
+          class="popup-subtitle"
+        >
+          共 {{ total }} 笔交易
+        </div>
+      </div>
+
+      <!-- 交易列表 -->
+      <div class="transactions">
+        <!-- 加载状态 -->
+        <van-loading
+          v-if="loading && transactions.length === 0"
+          class="txn-loading"
+          size="24px"
+          vertical
+        >
+          加载中...
+        </van-loading>
+
+        <!-- 空状态 -->
+        <div
+          v-else-if="transactions.length === 0"
+          class="txn-empty"
+        >
+          <div class="empty-icon">
+            <van-icon
+              name="balance-list-o"
+              size="48"
+            />
+          </div>
+          <div class="empty-text">
+            暂无交易记录
+          </div>
+        </div>
+
+        <!-- 交易列表 -->
+        <div
+          v-else
+          class="txn-list"
+        >
+          <div
+            v-for="txn in transactions"
+            :key="txn.id"
+            class="txn-card"
+            @click="onTransactionClick(txn)"
+          >
+            <div
+              class="txn-icon"
+              :style="{ backgroundColor: txn.iconBg }"
+            >
+              <van-icon
+                :name="txn.icon"
+                :color="txn.iconColor"
+              />
+            </div>
+            <div class="txn-content">
+              <div class="txn-name">
+                {{ txn.reason }}
+              </div>
+              <div class="txn-footer">
+                <div class="txn-time">
+                  {{ formatDateTime(txn.occurredAt) }}
+                </div>
+                <span
+                  v-if="txn.classify"
+                  class="txn-classify-tag"
+                  :class="txn.type === 1 ? 'tag-income' : 'tag-expense'"
+                >
+                  {{ txn.classify }}
+                </span>
+              </div>
+            </div>
+            <div class="txn-amount">
+              {{ formatAmount(txn.amount, txn.type) }}
+            </div>
+          </div>
+
+          <!-- 加载更多 -->
+          <div
+            v-if="!finished"
+            class="load-more"
+          >
+            <van-loading
+              v-if="loading"
+              size="20px"
+            >
+              加载中...
+            </van-loading>
+            <van-button
+              v-else
+              type="primary"
+              size="small"
+              @click="loadMore"
+            >
+              加载更多
+            </van-button>
+          </div>
+
+          <!-- 已加载全部 -->
+          <div
+            v-else
+            class="finished-text"
+          >
+            已加载全部
+          </div>
+        </div>
+      </div>
+    </div>
+  </van-popup>
+
+  <!-- 交易详情弹窗 -->
+  <TransactionDetailSheet
+    v-model:show="showDetail"
+    :transaction="currentTransaction"
+    @save="handleSave"
+    @delete="handleDelete"
+  />
+</template>
+
+<script setup>
+import { ref, computed, watch } from 'vue'
+import { showToast } from 'vant'
+import TransactionDetailSheet from '@/components/Transaction/TransactionDetailSheet.vue'
+import { getTransactionList } from '@/api/transactionRecord'
+
+const props = defineProps({
+  modelValue: {
+    type: Boolean,
+    default: false
+  },
+  classify: {
+    type: String,
+    default: ''
+  },
+  type: {
+    type: Number,
+    default: 0
+  },
+  year: {
+    type: Number,
+    required: true
+  },
+  month: {
+    type: Number,
+    required: true
+  }
+})
+
+const emit = defineEmits(['update:modelValue', 'refresh'])
+
+// 双向绑定
+const visible = computed({
+  get: () => props.modelValue,
+  set: (value) => emit('update:modelValue', value)
+})
+
+// 标题
+const title = computed(() => {
+  const classifyText = props.classify || '未分类'
+  const typeText = props.type === 0 ? '支出' : props.type === 1 ? '收入' : '不计收支'
+  return `${classifyText} - ${typeText}`
+})
+
+// 数据状态
+const transactions = ref([])
+const loading = ref(false)
+const finished = ref(false)
+const pageIndex = ref(1)
+const pageSize = 20
+const total = ref(0)
+
+// 详情弹窗
+const showDetail = ref(false)
+const currentTransaction = ref(null)
+
+// 格式化日期时间
+const formatDateTime = (dateTimeStr) => {
+  const date = new Date(dateTimeStr)
+  const month = String(date.getMonth() + 1).padStart(2, '0')
+  const day = String(date.getDate()).padStart(2, '0')
+  const hours = String(date.getHours()).padStart(2, '0')
+  const minutes = String(date.getMinutes()).padStart(2, '0')
+  return `${month}-${day} ${hours}:${minutes}`
+}
+
+// 格式化金额
+const formatAmount = (amount, type) => {
+  const sign = type === 1 ? '+' : '-'
+  return `${sign}${amount.toFixed(2)}`
+}
+
+// 根据分类获取图标
+const getIconByClassify = (classify) => {
+  const iconMap = {
+    '餐饮': 'food',
+    '购物': 'shopping',
+    '交通': 'logistics',
+    '娱乐': 'play-circle',
+    '医疗': 'medic',
+    '工资': 'gold-coin',
+    '红包': 'gift'
+  }
+  return iconMap[classify] || 'bill'
+}
+
+// 根据类型获取颜色
+const getColorByType = (type) => {
+  return type === 1 ? '#22C55E' : '#FF6B6B'
+}
+
+// 加载数据
+const loadData = async (isRefresh = false) => {
+  if (loading.value || finished.value) {
+    return
+  }
+
+  if (isRefresh) {
+    pageIndex.value = 1
+    transactions.value = []
+    finished.value = false
+  }
+
+  loading.value = true
+  try {
+    const params = {
+      pageIndex: pageIndex.value,
+      pageSize: pageSize,
+      type: props.type,
+      year: props.year,
+      month: props.month || 0,
+      sortByAmount: true
+    }
+
+    if (props.classify) {
+      params.classify = props.classify
+    }
+
+    const response = await getTransactionList(params)
+
+    if (response.success) {
+      const newList = response.data || []
+
+      // 转换数据格式，添加显示所需的字段
+      const formattedList = newList.map(txn => ({
+        ...txn,
+        icon: getIconByClassify(txn.classify),
+        iconColor: getColorByType(txn.type),
+        iconBg: '#FFFFFF'
+      }))
+
+      transactions.value = [...transactions.value, ...formattedList]
+      total.value = response.total
+
+      if (newList.length === 0 || newList.length < pageSize) {
+        finished.value = true
+      } else {
+        pageIndex.value++
+      }
+    } else {
+      showToast(response.message || '加载账单失败')
+      finished.value = true
+    }
+  } catch (error) {
+    console.error('加载分类账单失败:', error)
+    showToast('加载账单失败')
+    finished.value = true
+  } finally {
+    loading.value = false
+  }
+}
+
+// 加载更多
+const loadMore = () => {
+  loadData(false)
+}
+
+// 点击交易
+const onTransactionClick = (txn) => {
+  currentTransaction.value = txn
+  showDetail.value = true
+}
+
+// 保存交易
+const handleSave = () => {
+  showDetail.value = false
+  // 重新加载数据
+  loadData(true)
+  // 通知父组件刷新
+  emit('refresh')
+}
+
+// 删除交易
+const handleDelete = (id) => {
+  showDetail.value = false
+  // 从列表中移除
+  transactions.value = transactions.value.filter(t => t.id !== id)
+  total.value--
+  // 通知父组件刷新
+  emit('refresh')
+}
+
+// 监听弹窗打开
+watch(visible, (newValue) => {
+  if (newValue) {
+    loadData(true)
+  } else {
+    // 关闭时重置状态
+    transactions.value = []
+    pageIndex.value = 1
+    finished.value = false
+    total.value = 0
+  }
+})
+</script>
+
+<style scoped>
+@import '@/assets/theme.css';
+
+.popup-wrapper {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  background-color: var(--bg-primary);
+}
+
+.popup-header {
+  flex-shrink: 0;
+  padding: var(--spacing-2xl);
+  padding-bottom: var(--spacing-lg);
+  border-bottom: 1px solid var(--border-color);
+}
+
+.popup-title {
+  font-family: var(--font-display);
+  font-size: var(--font-xl);
+  font-weight: var(--font-bold);
+  color: var(--text-primary);
+  margin: 0;
+  text-align: center;
+}
+
+.popup-subtitle {
+  margin-top: var(--spacing-sm);
+  font-size: var(--font-md);
+  font-weight: var(--font-medium);
+  color: var(--text-secondary);
+  text-align: center;
+}
+
+.transactions {
+  flex: 1;
+  overflow-y: auto;
+  -webkit-overflow-scrolling: touch;
+  padding: var(--spacing-lg);
+}
+
+.txn-loading {
+  padding: var(--spacing-3xl);
+  text-align: center;
+}
+
+.txn-list {
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-lg);
+}
+
+.txn-card {
+  display: flex;
+  align-items: center;
+  gap: 14px;
+  padding: var(--spacing-xl);
+  background-color: var(--bg-secondary);
+  border-radius: var(--radius-md);
+  cursor: pointer;
+  transition: opacity 0.2s;
+}
+
+.txn-card:active {
+  opacity: 0.7;
+}
+
+.txn-icon {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 44px;
+  height: 44px;
+  border-radius: var(--radius-full);
+  flex-shrink: 0;
+}
+
+.txn-content {
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-xs);
+  flex: 1;
+  min-width: 0;
+}
+
+.txn-name {
+  font-size: var(--font-lg);
+  font-weight: var(--font-semibold);
+  color: var(--text-primary);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.txn-footer {
+  display: flex;
+  align-items: center;
+  gap: var(--spacing-sm);
+}
+
+.txn-time {
+  font-size: var(--font-md);
+  font-weight: var(--font-medium);
+  color: var(--text-tertiary);
+}
+
+.txn-classify-tag {
+  padding: 2px 8px;
+  font-size: var(--font-xs);
+  font-weight: var(--font-medium);
+  border-radius: var(--radius-full);
+  flex-shrink: 0;
+}
+
+.txn-classify-tag.tag-income {
+  background-color: rgba(34, 197, 94, 0.15);
+  color: var(--accent-success);
+}
+
+.txn-classify-tag.tag-expense {
+  background-color: rgba(59, 130, 246, 0.15);
+  color: #3B82F6;
+}
+
+.txn-amount {
+  font-size: var(--font-lg);
+  font-weight: var(--font-bold);
+  color: var(--text-primary);
+  flex-shrink: 0;
+  margin-left: var(--spacing-md);
+}
+
+.load-more {
+  display: flex;
+  justify-content: center;
+  padding: var(--spacing-xl) 0;
+}
+
+.finished-text {
+  text-align: center;
+  padding: var(--spacing-xl) 0;
+  font-size: var(--font-md);
+  color: var(--text-tertiary);
+}
+
+/* 空状态 */
+.txn-empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  min-height: 300px;
+  padding: var(--spacing-4xl) var(--spacing-2xl);
+  gap: var(--spacing-md);
+}
+
+.empty-icon {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 80px;
+  height: 80px;
+  border-radius: var(--radius-full);
+  background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
+  color: var(--text-tertiary);
+  margin-bottom: var(--spacing-sm);
+}
+
+.empty-text {
+  font-size: var(--font-lg);
+  font-weight: var(--font-semibold);
+  color: var(--text-secondary);
+}
+</style>

Web/src/components/DateSelectHeader.vue

@@ -0,0 +1,183 @@
+<template>
+  <header class="calendar-header">
+    <!-- 左箭头 -->
+    <button
+      class="nav-btn"
+      aria-label="上一个周期"
+      @click="emit('prev')"
+    >
+      <van-icon name="arrow-left" />
+    </button>
+
+    <!-- 标题内容（可点击跳转） -->
+    <div
+      class="header-content"
+      @click="emit('jump')"
+    >
+      <h1 class="header-title">
+        {{ formattedTitle }}
+      </h1>
+    </div>
+
+    <!-- 右箭头 -->
+    <button
+      class="nav-btn"
+      aria-label="下一个周期"
+      @click="emit('next')"
+    >
+      <van-icon name="arrow" />
+    </button>
+
+    <!-- 通知按钮 -->
+    <button
+      v-if="showNotification"
+      class="notif-btn"
+      aria-label="通知"
+      @click="emit('notification')"
+    >
+      <van-icon name="bell" />
+    </button>
+  </header>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+
+const props = defineProps({
+  type: {
+    type: String,
+    required: true,
+    validator: (value) => ['week', 'month', 'year'].includes(value)
+  },
+  currentDate: {
+    type: Date,
+    required: true
+  },
+  showNotification: {
+    type: Boolean,
+    default: true
+  }
+})
+
+const emit = defineEmits(['prev', 'next', 'jump', 'notification'])
+
+/**
+ * 计算 ISO 8601 标准的周数
+ * @param date 目标日期
+ * @returns 周数 (1-53)
+ */
+const getISOWeek = (date) => {
+  const target = new Date(date.valueOf())
+  const dayNr = (date.getDay() + 6) % 7 // 周一为0，周日为6
+  target.setDate(target.getDate() - dayNr + 3) // 本周四
+  const firstThursday = new Date(target.getFullYear(), 0, 4) // 该年第一个周四
+  const weekDiff = Math.floor((target.valueOf() - firstThursday.valueOf()) / 86400000)
+  return 1 + Math.floor(weekDiff / 7)
+}
+
+/**
+ * 计算 ISO 8601 标准的年份（用于周数）
+ * 注意：年末/年初的周可能属于相邻年份
+ */
+const getISOYear = (date) => {
+  const target = new Date(date.valueOf())
+  const dayNr = (date.getDay() + 6) % 7
+  target.setDate(target.getDate() - dayNr + 3) // 本周四
+  return target.getFullYear()
+}
+
+// 格式化标题
+const formattedTitle = computed(() => {
+  const date = props.currentDate
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+
+  switch (props.type) {
+    case 'week': {
+      const isoYear = getISOYear(date)
+      const weekNum = getISOWeek(date)
+      return `${isoYear}年第${weekNum}周`
+    }
+    case 'month':
+      return `${year}年${month}月`
+    case 'year':
+      return `${year}年`
+    default:
+      return ''
+  }
+})
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+/* ========== 头部 ========== */
+.calendar-header {
+  display: flex;
+  align-items: center;
+  justify-content: flex-start;
+  padding: 8px 24px;
+  gap: 8px;
+  background: transparent !important;
+  position: relative;
+  z-index: 1;
+}
+
+.header-content {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  cursor: pointer;
+  user-select: none;
+  -webkit-tap-highlight-color: transparent;
+}
+
+.header-title {
+  font-family: var(--font-primary);
+  font-size: var(--font-2xl);
+  font-weight: var(--font-medium);
+  color: var(--text-primary);
+  margin: 0;
+  transition: opacity 0.2s;
+}
+
+.header-content:active .header-title {
+  opacity: 0.6;
+}
+
+.notif-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 44px;
+  height: 44px;
+  border-radius: var(--radius-full);
+  background-color: var(--bg-button);
+  border: none;
+  cursor: pointer;
+  transition: opacity 0.2s;
+  margin-left: auto;
+}
+
+.notif-btn:active {
+  opacity: 0.7;
+}
+
+.nav-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 36px;
+  height: 36px;
+  border-radius: 18px;
+  background-color: transparent;
+  border: none;
+  color: var(--text-secondary);
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.nav-btn:active {
+  background-color: var(--bg-tertiary);
+}
+</style>

Web/src/components/GlassBottomNav.vue

@@ -0,0 +1,313 @@
+<template>
+  <div class="glass-nav-container">
+    <!-- 渐变淡化效果 -->
+    <div class="gradient-fade">
+      <!-- 药丸形导航栏 -->
+      <div class="nav-pill">
+        <div
+          v-for="(item, index) in navItems"
+          :key="item.name"
+          class="nav-item"
+          :class="{ 'nav-item-active': activeTab === item.name }"
+          @click="handleTabClick(item, index)"
+        >
+          <van-icon
+            :name="item.icon"
+            size="24"
+            :color="getIconColor(activeTab === item.name)"
+          />
+          <span
+            class="nav-label"
+            :class="{ 'nav-label-active': activeTab === item.name }"
+          >
+            {{ item.label }}
+          </span>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, watch, onMounted } from 'vue'
+import { useRouter, useRoute } from 'vue-router'
+
+const props = defineProps({
+  modelValue: {
+    type: String,
+    default: 'statistics'
+  },
+  items: {
+    type: Array,
+    default () {
+      return [
+        { name: 'calendar', label: '日历', icon: 'notes', path: '/calendar' },
+        { name: 'statistics', label: '统计', icon: 'chart-trending-o', path: '/' },
+        { name: 'balance', label: '账单', icon: 'balance-list', path: '/balance' },
+        { name: 'budget', label: '预算', icon: 'bill-o', path: '/budget' },
+        { name: 'setting', label: '设置', icon: 'setting', path: '/setting' }
+      ]
+    }
+  }
+})
+
+const emit = defineEmits(['update:modelValue', 'tab-click'])
+const router = useRouter()
+const route = useRoute()
+
+// 使用计算属性来获取导航项,优先使用传入的 props
+const navItems = computed(() => props.items)
+
+// 响应式的活动标签状态
+const activeTab = ref(props.modelValue)
+
+// 检测当前主题（暗色或亮色）
+const isDarkMode = ref(false)
+
+const updateTheme = () => {
+  isDarkMode.value = window.matchMedia('(prefers-color-scheme: dark)').matches
+}
+
+// 根据主题和激活状态计算图标颜色
+const getIconColor = (isActive) => {
+  if (isActive) {
+    // 激活状态：暗色模式用浅色，亮色模式用深色
+    return isDarkMode.value ? '#FAFAF9' : '#1A1A1A'
+  } else {
+    // 非激活状态：暗色模式用灰色，亮色模式用浅灰色
+    return isDarkMode.value ? '#6B6B6F' : '#9CA3AF'
+  }
+}
+
+// 根据当前路由路径匹配对应的导航项
+const getActiveTabFromRoute = (currentPath) => {
+  // 规范化路径: 去掉 -v2 后缀以支持版本切换
+  const normalizedPath = currentPath.replace(/-v2$/, '')
+
+  const matchedItem = navItems.value.find(item => {
+    if (!item.path) {return false}
+
+    // 完全匹配
+    if (item.path === currentPath || item.path === normalizedPath) {
+      return true
+    }
+
+    // 首页特殊处理: '/' 应该匹配 '/' 和 '/statistics*'
+    if (item.path === '/' && (currentPath === '/' || normalizedPath === '/statistics')) {
+      return true
+    }
+
+    return false
+  })
+
+  return matchedItem?.name || props.modelValue
+}
+
+// 更新激活状态的通用方法
+const updateActiveTab = (newTab) => {
+  if (newTab && newTab !== activeTab.value) {
+    activeTab.value = newTab
+    emit('update:modelValue', newTab)
+  }
+}
+
+// 监听外部 modelValue 的变化
+watch(() => props.modelValue, (newValue) => {
+  updateActiveTab(newValue)
+}, { immediate: true })
+
+// 监听路由变化,自动同步底部导航高亮状态
+watch(() => route.path, (newPath) => {
+  const matchedTab = getActiveTabFromRoute(newPath)
+  updateActiveTab(matchedTab)
+}, { immediate: true })
+
+const handleTabClick = (item, index) => {
+  activeTab.value = item.name
+  emit('update:modelValue', item.name)
+  emit('tab-click', item, index)
+
+  // 如果有路径定义,则进行路由跳转
+  if (item.path) {
+    router.push(item.path).catch(err => {
+      // 忽略相同路由导航错误
+      if (err.name !== 'NavigationDuplicated') {
+        console.warn('Navigation error:', err)
+      }
+    })
+  }
+}
+
+// 组件挂载时确保状态正确
+onMounted(() => {
+  const matchedTab = getActiveTabFromRoute(route.path)
+  updateActiveTab(matchedTab)
+
+  // 初始化主题检测
+  updateTheme()
+
+  // 监听系统主题变化
+  const mediaQuery = window.matchMedia('(prefers-color-scheme: dark)')
+  mediaQuery.addEventListener('change', updateTheme)
+
+  // 组件卸载时清理监听器
+  const cleanup = () => {
+    mediaQuery.removeEventListener('change', updateTheme)
+  }
+
+  // Vue 3 中可以直接在 onMounted 中返回清理函数
+  return cleanup
+})
+</script>
+
+<style scoped lang="scss">
+.glass-nav-container {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  width: 100%;
+  height: 95px;
+  z-index: 1000;
+  pointer-events: none;
+}
+
+/* 亮色模式渐变（默认） */
+.gradient-fade {
+  width: 100%;
+  height: 100%;
+  background: linear-gradient(180deg, rgba(246, 247, 248, 0) 0%, rgba(246, 247, 248, 1) 50%);
+  padding: 12px 21px 21px 21px;
+  pointer-events: none;
+  display: flex;
+  align-items: flex-end;
+}
+
+/* 亮色模式导航栏（默认） - 增强透明和毛玻璃效果 */
+.nav-pill {
+  width: 100%;
+  height: 62px;
+  background: rgba(255, 255, 255, 0.7);
+  backdrop-filter: blur(40px) saturate(180%);
+  -webkit-backdrop-filter: blur(40px) saturate(180%);
+  border: 1px solid rgba(229, 231, 235, 0.6);
+  border-radius: 31px;
+  padding: 4px;
+  display: flex;
+  align-items: center;
+  justify-content: space-around;
+  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.08), 0 0 0 0.5px rgba(255, 255, 255, 0.5) inset;
+  pointer-events: auto;
+}
+
+.nav-item {
+  width: 56px;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 4px;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  border-radius: 27px;
+
+  &:active {
+    transform: scale(0.95);
+  }
+}
+
+/* 亮色模式文字颜色（默认） */
+.nav-label {
+  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
+  font-size: 10px;
+  font-weight: 500;
+  color: #9CA3AF;
+  transition: all 0.2s ease;
+  line-height: 1.2;
+}
+
+.nav-label-active {
+  font-weight: 600;
+  color: #1A1A1A;
+}
+
+/* 适配安全区域 */
+@supports (padding-bottom: env(safe-area-inset-bottom)) {
+  .gradient-fade {
+    padding-bottom: calc(21px + env(safe-area-inset-bottom));
+  }
+}
+
+/* 响应式适配 */
+@media (max-width: 375px) {
+  .gradient-fade {
+    padding-left: 16px;
+    padding-right: 16px;
+  }
+
+  .nav-item {
+    width: 52px;
+  }
+}
+
+/* 深色模式适配 - 增强透明和毛玻璃效果 */
+@media (prefers-color-scheme: dark) {
+  .gradient-fade {
+    background: linear-gradient(180deg, rgba(11, 11, 14, 0) 0%, rgba(11, 11, 14, 1) 50%);
+  }
+
+  .nav-pill {
+    background: rgba(26, 26, 30, 0.75);
+    backdrop-filter: blur(40px) saturate(180%);
+    -webkit-backdrop-filter: blur(40px) saturate(180%);
+    border-color: rgba(42, 42, 46, 0.6);
+    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.25), 0 0 0 0.5px rgba(255, 255, 255, 0.1) inset;
+  }
+
+  .nav-label {
+    color: #6B6B6F;
+  }
+
+  .nav-label-active {
+    color: #FAFAF9;
+  }
+}
+
+/* iOS 样式优化 */
+.nav-pill {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  user-select: none;
+}
+
+/* 毛玻璃效果增强 - 根据浏览器支持调整透明度 */
+@supports (backdrop-filter: blur(40px)) {
+  .nav-pill {
+    background: rgba(255, 255, 255, 0.6);
+  }
+
+  @media (prefers-color-scheme: dark) {
+    .nav-pill {
+      background: rgba(26, 26, 30, 0.65);
+    }
+  }
+}
+
+@supports not (backdrop-filter: blur(40px)) {
+  /* 浏览器不支持毛玻璃效果时，增加不透明度以确保可读性 */
+  .nav-pill {
+    background: rgba(255, 255, 255, 0.95);
+    backdrop-filter: none;
+    -webkit-backdrop-filter: none;
+  }
+
+  @media (prefers-color-scheme: dark) {
+    .nav-pill {
+      background: rgba(26, 26, 30, 0.95);
+      backdrop-filter: none;
+      -webkit-backdrop-filter: none;
+    }
+  }
+}
+</style>

Web/src/components/ModernEmpty.vue

@@ -0,0 +1,345 @@
+<template>
+  <div
+    class="modern-empty"
+    :class="[`theme-${theme}`, `size-${size}`]"
+  >
+    <div class="empty-content">
+      <!-- 图标容器 -->
+      <div
+        class="icon-container"
+        :class="{ 'with-animation': animation }"
+      >
+        <div class="icon-bg" />
+        <div class="icon-wrapper">
+          <!-- 自定义图标插槽 -->
+          <slot name="icon">
+            <svg
+              class="empty-icon"
+              viewBox="0 0 64 64"
+              fill="none"
+              xmlns="http://www.w3.org/2000/svg"
+            >
+              <component :is="iconPath" />
+            </svg>
+          </slot>
+        </div>
+      </div>
+
+      <!-- 文字内容 -->
+      <div class="text-content">
+        <h3
+          v-if="title"
+          class="empty-title"
+        >
+          {{ title }}
+        </h3>
+        <p
+          v-if="description"
+          class="empty-description"
+        >
+          {{ description }}
+        </p>
+      </div>
+
+      <!-- 操作按钮 -->
+      <div
+        v-if="$slots.action || actionText"
+        class="empty-action"
+      >
+        <slot name="action">
+          <van-button
+            v-if="actionText"
+            type="primary"
+            round
+            size="small"
+            @click="$emit('action-click')"
+          >
+            {{ actionText }}
+          </van-button>
+        </slot>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed, h } from 'vue'
+
+const props = defineProps({
+  // 空状态类型：search, data, inbox, calendar, finance, chart
+  type: {
+    type: String,
+    default: 'search'
+  },
+  // 主题色：blue, green, orange, purple, gray
+  theme: {
+    type: String,
+    default: 'blue'
+  },
+  // 标题
+  title: {
+    type: String,
+    default: ''
+  },
+  // 描述文字
+  description: {
+    type: String,
+    default: '暂无数据'
+  },
+  // 是否显示动画
+  animation: {
+    type: Boolean,
+    default: true
+  },
+  // 操作按钮文字
+  actionText: {
+    type: String,
+    default: ''
+  },
+  // 尺寸：small, medium, large
+  size: {
+    type: String,
+    default: 'medium'
+  }
+})
+
+defineEmits(['action-click'])
+
+// 根据类型选择SVG图标路径
+const iconPath = computed(() => {
+  const icons = {
+    search: () => h('g', [
+      h('circle', { cx: '26', cy: '26', r: '18', stroke: 'currentColor', 'stroke-width': '3', fill: 'none' }),
+      h('path', { d: 'M40 40L54 54', stroke: 'currentColor', 'stroke-width': '3', 'stroke-linecap': 'round' })
+    ]),
+    data: () => h('g', [
+      h('path', { d: 'M8 48L22 32L36 40L56 16', stroke: 'currentColor', 'stroke-width': '3', 'stroke-linecap': 'round', 'stroke-linejoin': 'round', fill: 'none' }),
+      h('circle', { cx: '8', cy: '48', r: '3', fill: 'currentColor' }),
+      h('circle', { cx: '22', cy: '32', r: '3', fill: 'currentColor' }),
+      h('circle', { cx: '36', cy: '40', r: '3', fill: 'currentColor' }),
+      h('circle', { cx: '56', cy: '16', r: '3', fill: 'currentColor' })
+    ]),
+    inbox: () => h('g', [
+      h('path', { d: 'M8 16L32 4L56 16V52C56 54.2 54.2 56 52 56H12C9.8 56 8 54.2 8 52V16Z', stroke: 'currentColor', 'stroke-width': '3', fill: 'none' }),
+      h('path', { d: 'M8 32H20L24 40H40L44 32H56', stroke: 'currentColor', 'stroke-width': '3', fill: 'none' })
+    ]),
+    calendar: () => h('g', [
+      h('rect', { x: '8', y: '12', width: '48', height: '44', rx: '4', stroke: 'currentColor', 'stroke-width': '3', fill: 'none' }),
+      h('path', { d: 'M8 24H56', stroke: 'currentColor', 'stroke-width': '3' }),
+      h('path', { d: 'M20 8V16', stroke: 'currentColor', 'stroke-width': '3', 'stroke-linecap': 'round' }),
+      h('path', { d: 'M44 8V16', stroke: 'currentColor', 'stroke-width': '3', 'stroke-linecap': 'round' })
+    ]),
+    finance: () => h('g', [
+      h('circle', { cx: '32', cy: '32', r: '24', stroke: 'currentColor', 'stroke-width': '3', fill: 'none' }),
+      h('path', { d: 'M32 16V48', stroke: 'currentColor', 'stroke-width': '3' }),
+      h('path', { d: 'M24 22H36C38.2 22 40 23.8 40 26C40 28.2 38.2 30 36 30H28C25.8 30 24 31.8 24 34C24 36.2 25.8 38 28 38H40', stroke: 'currentColor', 'stroke-width': '3', fill: 'none' })
+    ]),
+    chart: () => h('g', [
+      h('rect', { x: '12', y: '36', width: '8', height: '20', rx: '2', fill: 'currentColor' }),
+      h('rect', { x: '28', y: '24', width: '8', height: '32', rx: '2', fill: 'currentColor' }),
+      h('rect', { x: '44', y: '12', width: '8', height: '44', rx: '2', fill: 'currentColor' })
+    ])
+  }
+  return icons[props.type] || icons.search
+})
+</script>
+
+<style scoped lang="scss">
+.modern-empty {
+  width: 100%;
+  padding: 40px 20px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+
+  .empty-content {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    max-width: 300px;
+  }
+
+  // 图标容器
+  .icon-container {
+    position: relative;
+    width: 120px;
+    height: 120px;
+    margin-bottom: 24px;
+
+    &.with-animation {
+      .icon-bg {
+        animation: pulse 2s ease-in-out infinite;
+      }
+
+      .icon-wrapper {
+        animation: float 3s ease-in-out infinite;
+      }
+    }
+
+    .icon-bg {
+      position: absolute;
+      width: 100%;
+      height: 100%;
+      border-radius: 50%;
+      opacity: 0.1;
+    }
+
+    .icon-wrapper {
+      position: absolute;
+      width: 100%;
+      height: 100%;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+
+      .empty-icon {
+        width: 56px;
+        height: 56px;
+        opacity: 0.6;
+      }
+    }
+  }
+
+  // 文字内容
+  .text-content {
+    text-align: center;
+    margin-bottom: 20px;
+
+    .empty-title {
+      font-size: 18px;
+      font-weight: 600;
+      color: var(--van-text-color);
+      margin: 0 0 8px;
+      line-height: 1.4;
+    }
+
+    .empty-description {
+      font-size: 14px;
+      color: var(--van-text-color-2);
+      margin: 0;
+      line-height: 1.6;
+    }
+  }
+
+  // 操作按钮
+  .empty-action {
+    margin-top: 4px;
+  }
+
+  // 主题色
+  &.theme-blue {
+    .icon-bg {
+      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    }
+    .empty-icon {
+      color: #667eea;
+    }
+  }
+
+  &.theme-green {
+    .icon-bg {
+      background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
+    }
+    .empty-icon {
+      color: #11998e;
+    }
+  }
+
+  &.theme-orange {
+    .icon-bg {
+      background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
+    }
+    .empty-icon {
+      color: #f5576c;
+    }
+  }
+
+  &.theme-purple {
+    .icon-bg {
+      background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
+    }
+    .empty-icon {
+      color: #4facfe;
+    }
+  }
+
+  &.theme-gray {
+    .icon-bg {
+      background: linear-gradient(135deg, #bdc3c7 0%, #2c3e50 100%);
+    }
+    .empty-icon {
+      color: #95a5a6;
+    }
+  }
+}
+
+// 动画
+@keyframes pulse {
+  0%, 100% {
+    transform: scale(1);
+    opacity: 0.1;
+  }
+  50% {
+    transform: scale(1.05);
+    opacity: 0.15;
+  }
+}
+
+@keyframes float {
+  0%, 100% {
+    transform: translateY(0px);
+  }
+  50% {
+    transform: translateY(-10px);
+  }
+}
+
+// 尺寸变体
+.modern-empty.size-small {
+  padding: 24px 16px;
+
+  .icon-container {
+    width: 80px;
+    height: 80px;
+    margin-bottom: 16px;
+
+    .empty-icon {
+      width: 40px;
+      height: 40px;
+    }
+  }
+
+  .text-content {
+    .empty-title {
+      font-size: 16px;
+    }
+    .empty-description {
+      font-size: 13px;
+    }
+  }
+}
+
+.modern-empty.size-large {
+  padding: 60px 20px;
+
+  .icon-container {
+    width: 160px;
+    height: 160px;
+    margin-bottom: 32px;
+
+    .empty-icon {
+      width: 72px;
+      height: 72px;
+    }
+  }
+
+  .text-content {
+    .empty-title {
+      font-size: 20px;
+    }
+    .empty-description {
+      font-size: 15px;
+    }
+  }
+}
+</style>

Web/src/components/TimePeriodTabs.vue

@@ -0,0 +1,90 @@
+<template>
+  <div class="tabs-wrapper">
+    <div class="segmented-control">
+      <div
+        class="tab-item"
+        :class="{ active: activeTab === 'week' }"
+        @click="$emit('change', 'week')"
+      >
+        <span class="tab-text">周</span>
+      </div>
+      <div
+        class="tab-item"
+        :class="{ active: activeTab === 'month' }"
+        @click="$emit('change', 'month')"
+      >
+        <span class="tab-text">月</span>
+      </div>
+      <div
+        class="tab-item"
+        :class="{ active: activeTab === 'year' }"
+        @click="$emit('change', 'year')"
+      >
+        <span class="tab-text">年</span>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+defineProps({
+  activeTab: {
+    type: String,
+    required: true,
+    validator: (value) => ['week', 'month', 'year'].includes(value)
+  }
+})
+
+defineEmits(['change'])
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+.tabs-wrapper {
+  padding: var(--spacing-sm) var(--spacing-xl);
+
+  .segmented-control {
+    display: flex;
+    background: transparent;
+    border-radius: var(--radius-md);
+    padding: 0;
+    gap: var(--spacing-sm);
+    height: 40px;
+
+    .tab-item {
+      flex: 1;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      border-radius: var(--radius-md);
+      cursor: pointer;
+      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+      background: rgba(128, 128, 128, 0.15);
+
+      &.active {
+        background: rgba(128, 128, 128, 0.3);
+        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
+
+        .tab-text {
+          color: var(--text-primary);
+          font-weight: var(--font-bold);
+        }
+      }
+
+      &:not(.active):hover {
+        background: rgba(128, 128, 128, 0.2);
+      }
+
+      .tab-text {
+        font-family: var(--font-primary);
+        font-size: var(--font-md);
+        font-weight: var(--font-medium);
+        color: var(--text-secondary);
+        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+        user-select: none;
+      }
+    }
+  }
+}
+</style>

Web/src/router/index.js

@@ -68,7 +68,13 @@ const router = createRouter({
     {
       path: '/',
       name: 'statistics',
-      component: () => import('../views/StatisticsView.vue'),
+      component: () => import('../views/statisticsV1/Index.vue'),
+      meta: { requiresAuth: true }
+    },
+    {
+      path: '/statistics-v2',
+      name: 'statistics-v2',
+      component: () => import('../views/statisticsV2/Index.vue'),
       meta: { requiresAuth: true }
     },
     {

Web/src/utils/format.js

@@ -0,0 +1,44 @@
+/**
+ * 格式化金额
+ * @param {number} value 金额数值
+ * @returns {string} 格式化后的金额字符串
+ */
+export const formatMoney = (value) => {
+  if (!value && value !== 0) {
+    return '0'
+  }
+  return Number(value)
+    .toFixed(0)
+    .replace(/\B(?=(\d{3})+(?!\d))/g, ',')
+}
+
+/**
+ * 格式化日期
+ * @param {Date|string} date 日期
+ * @param {string} format 格式化模板
+ * @returns {string} 格式化后的日期字符串
+ */
+export const formatDate = (date, format = 'YYYY-MM-DD') => {
+  const d = new Date(date)
+  const year = d.getFullYear()
+  const month = String(d.getMonth() + 1).padStart(2, '0')
+  const day = String(d.getDate()).padStart(2, '0')
+
+  return format
+    .replace('YYYY', year)
+    .replace('MM', month)
+    .replace('DD', day)
+}
+
+/**
+ * 格式化百分比
+ * @param {number} value 数值
+ * @param {number} decimals 小数位数
+ * @returns {string} 格式化后的百分比字符串
+ */
+export const formatPercent = (value, decimals = 1) => {
+  if (!value && value !== 0) {
+    return '0%'
+  }
+  return `${Number(value).toFixed(decimals)}%`
+}

Web/src/views/BalanceView.vue

@@ -55,6 +55,12 @@
       ref="messageViewRef"
       :is-component="true"
     />
+
+    <!-- 液态玻璃底部导航栏 -->
+    <GlassBottomNav
+      v-model="activeNavTab"
+      @tab-click="handleNavTabClick"
+    />
   </div>
 </template>
 
@@ -64,8 +70,17 @@ import { useRoute } from 'vue-router'
 import TransactionsRecord from './TransactionsRecord.vue'
 import EmailRecord from './EmailRecord.vue'
 import MessageView from './MessageView.vue'
+import GlassBottomNav from '@/components/GlassBottomNav.vue'
 
 const route = useRoute()
+
+// 底部导航栏
+const activeNavTab = ref('balance')
+const handleNavTabClick = (item, index) => {
+  console.log('Tab clicked:', item.name, index)
+  // 导航逻辑已在组件内部处理
+}
+
 const tabActive = ref(route.query.tab || 'balance')
 
 // 监听路由参数变化，用于从 tabbar 点击时切换 tab

Web/src/views/BudgetView.vue

@@ -497,6 +497,12 @@
         @cancel="showDatePicker = false"
       />
     </van-popup>
+
+    <!-- 液态玻璃底部导航栏 -->
+    <GlassBottomNav
+      v-model="navActiveTab"
+      @tab-click="handleNavTabClick"
+    />
   </div>
 </template>
 
@@ -518,6 +524,14 @@ import BudgetEditPopup from '@/components/Budget/BudgetEditPopup.vue'
 import SavingsConfigPopup from '@/components/Budget/SavingsConfigPopup.vue'
 import BudgetChartAnalysis from '@/components/Budget/BudgetChartAnalysis.vue'
 import PopupContainer from '@/components/PopupContainer.vue'
+import GlassBottomNav from '@/components/GlassBottomNav.vue'
+
+// 底部导航栏
+const navActiveTab = ref('budget')
+const handleNavTabClick = (item, index) => {
+  console.log('Tab clicked:', item.name, index)
+  // 导航逻辑已在组件内部处理
+}
 
 const activeTab = ref(BudgetCategory.Expense)
 const selectedDate = ref(new Date())

Web/src/views/CalendarView.vue

@@ -44,6 +44,12 @@
       :transaction="currentTransaction"
       @save="onDetailSave"
     />
+
+    <!-- 液态玻璃底部导航栏 -->
+    <GlassBottomNav
+      v-model="activeTab"
+      @tab-click="handleTabClick"
+    />
   </div>
 </template>
 
@@ -56,6 +62,14 @@ import TransactionList from '@/components/TransactionList.vue'
 import TransactionDetail from '@/components/TransactionDetail.vue'
 import SmartClassifyButton from '@/components/SmartClassifyButton.vue'
 import PopupContainer from '@/components/PopupContainer.vue'
+import GlassBottomNav from '@/components/GlassBottomNav.vue'
+
+// 底部导航栏
+const activeTab = ref('calendar')
+const handleTabClick = (item, index) => {
+  console.log('Tab clicked:', item.name, index)
+  // 导航逻辑已在组件内部处理
+}
 
 const dailyStatistics = ref({})
 const listVisible = ref(false)

Web/src/views/SettingView.vue

@@ -139,6 +139,12 @@
       <!-- 底部安全距离 -->
       <div style="height: calc(80px + env(safe-area-inset-bottom, 0px))" />
     </div>
+
+    <!-- 液态玻璃底部导航栏 -->
+    <GlassBottomNav
+      v-model="activeTab"
+      @tab-click="handleTabClick"
+    />
   </div>
 </template>
 
@@ -151,10 +157,19 @@ import { useAuthStore } from '@/stores/auth'
 import { useVersionStore } from '@/stores/version'
 import { getVapidPublicKey, subscribe, testNotification } from '@/api/notification'
 import { updateServiceWorker } from '@/registerServiceWorker'
+import GlassBottomNav from '@/components/GlassBottomNav.vue'
 
 const router = useRouter()
 const authStore = useAuthStore()
 const versionStore = useVersionStore()
+
+// 底部导航栏
+const activeTab = ref('setting')
+const handleTabClick = (item, index) => {
+  console.log('Tab clicked:', item.name, index)
+  // 导航逻辑已在组件内部处理
+}
+
 const fileInputRef = ref(null)
 const currentType = ref('')
 const notificationEnabled = ref(false)

Web/src/views/calendarV2/Index.vue

@@ -1,34 +1,14 @@
 <template>
   <div class="page-container-flex calendar-v2-wrapper">
     <!-- 头部固定 -->
-    <header class="calendar-header">
-      <button
-        class="month-nav-btn"
-        aria-label="上一月"
-        @click="changeMonth(-1)"
-      >
-        <van-icon name="arrow-left" />
-      </button>
-      <div class="header-content">
-        <h1 class="header-title">
-          {{ currentMonth }}
-        </h1>
-      </div>
-      <button
-        class="month-nav-btn"
-        aria-label="下一月"
-        @click="changeMonth(1)"
-      >
-        <van-icon name="arrow" />
-      </button>
-      <button
-        class="notif-btn"
-        aria-label="通知"
-        @click="onNotificationClick"
-      >
-        <van-icon name="bell" />
-      </button>
-    </header>
+    <CalendarHeader
+      type="month"
+      :current-date="currentDate"
+      @prev="changeMonth(-1)"
+      @next="changeMonth(1)"
+      @jump="onDateJump"
+      @notification="onNotificationClick"
+    />
 
     <!-- 可滚动内容区域 -->
     <div class="calendar-scroll-content">
@@ -73,17 +53,42 @@
       @save="handleTransactionSave"
       @delete="handleTransactionDelete"
     />
+
+    <!-- 日期选择器弹窗 -->
+    <van-popup
+      v-model:show="showDatePicker"
+      position="bottom"
+      round
+    >
+      <van-date-picker
+        v-model="pickerDate"
+        title="选择年月"
+        :min-date="new Date(2020, 0, 1)"
+        :max-date="new Date()"
+        :columns-type="['year', 'month']"
+        @confirm="onDatePickerConfirm"
+        @cancel="onDatePickerCancel"
+      />
+    </van-popup>
+
+    <!-- 液态玻璃底部导航栏 -->
+    <GlassBottomNav
+      v-model="activeTab"
+      @tab-click="handleTabClick"
+    />
   </div>
 </template>
 
 <script setup>
-import { ref, computed, onMounted, onBeforeUnmount, onActivated, onDeactivated } from 'vue'
+import { ref, onMounted, onBeforeUnmount, onActivated, onDeactivated } from 'vue'
 import { useRouter } from 'vue-router'
 import { showToast } from 'vant'
+import CalendarHeader from '@/components/DateSelectHeader.vue'
 import CalendarModule from './modules/Calendar.vue'
 import StatsModule from './modules/Stats.vue'
 import TransactionListModule from './modules/TransactionList.vue'
 import TransactionDetailSheet from '@/components/Transaction/TransactionDetailSheet.vue'
+import GlassBottomNav from '@/components/GlassBottomNav.vue'
 import { getTransactionDetail } from '@/api/transactionRecord'
 
 // 定义组件名称（keep-alive 需要通过 name 识别）
@@ -94,6 +99,13 @@ defineOptions({
 // 路由
 const router = useRouter()
 
+// 底部导航栏
+const activeTab = ref('calendar')
+const handleTabClick = (item, index) => {
+  console.log('Tab clicked:', item.name, index)
+  // 导航逻辑已在组件内部处理
+}
+
 // 下拉刷新状态
 const refreshing = ref(false)
 
@@ -105,12 +117,9 @@ const selectedDate = ref(new Date())
 const slideDirection = ref('slide-left')
 const calendarKey = ref(0)
 
-// 当前月份格式化（中文）
-const currentMonth = computed(() => {
-  const year = currentDate.value.getFullYear()
-  const month = currentDate.value.getMonth() + 1
-  return `${year}年${month}月`
-})
+// 日期选择器相关
+const showDatePicker = ref(false)
+const pickerDate = ref(new Date())
 
 // 格式化日期为 key (yyyy-MM-dd)
 const formatDateKey = (date) => {
@@ -181,6 +190,38 @@ const onNotificationClick = () => {
   router.push('/message')
 }
 
+// 点击日期标题，打开日期选择器
+const onDateJump = () => {
+  pickerDate.value = new Date(currentDate.value)
+  showDatePicker.value = true
+}
+
+// 确认日期选择
+const onDatePickerConfirm = ({ selectedValues }) => {
+  const [year, month] = selectedValues
+  const newDate = new Date(year, month - 1, 1)
+
+  // 检查是否超过当前月
+  const today = new Date()
+  if (newDate.getFullYear() > today.getFullYear() ||
+    (newDate.getFullYear() === today.getFullYear() && newDate.getMonth() > today.getMonth())) {
+    showToast('不能选择未来的月份')
+    showDatePicker.value = false
+    return
+  }
+
+  // 更新日期
+  currentDate.value = newDate
+  selectedDate.value = newDate
+  calendarKey.value += 1
+  showDatePicker.value = false
+}
+
+// 取消日期选择
+const onDatePickerCancel = () => {
+  showDatePicker.value = false
+}
+
 // 点击 Smart 按钮 - 跳转到智能分类页面
 const onSmartClick = () => {
   router.push({
@@ -346,68 +387,6 @@ onBeforeUnmount(() => {
   background-color: var(--bg-primary);
 }
 
-/* ========== 头部 ========== */
-.calendar-header {
-  display: flex;
-  align-items: center;
-  justify-content: flex-start;
-  padding: 8px 24px;
-  gap: 8px;
-  background: transparent !important;
-  position: relative;
-  z-index: 1;
-}
-
-.header-content {
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-}
-
-.header-title {
-  font-family: var(--font-primary);
-  font-size: var(--font-2xl);
-  font-weight: var(--font-medium);
-  color: var(--text-primary);
-  margin: 0;
-}
-
-.notif-btn {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 44px;
-  height: 44px;
-  border-radius: var(--radius-full);
-  background-color: var(--bg-button);
-  border: none;
-  cursor: pointer;
-  transition: opacity 0.2s;
-  margin-left: auto;
-}
-
-.notif-btn:active {
-  opacity: 0.7;
-}
-
-.month-nav-btn {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 36px;
-  height: 36px;
-  border-radius: 18px;
-  background-color: transparent;
-  border: none;
-  color: var(--text-secondary);
-  cursor: pointer;
-  transition: all 0.2s;
-}
-
-.month-nav-btn:active {
-  background-color: var(--bg-tertiary);
-}
-
 /* 底部安全距离 */
 .bottom-spacer {
   height: calc(60px + env(safe-area-inset-bottom, 0px));

Web/src/views/statisticsV1/Index.vue

@@ -14,11 +14,19 @@
         </div>
       </template>
       <template #right>
+        <div class="nav-right-buttons">
+          <van-icon
+            name="upgrade"
+            size="18"
+            style="margin-right: 12px;"
+            @click="goToStatisticsV2"
+          />
           <van-icon
             name="chat-o"
             size="20"
             @click="goToAnalysis"
           />
+        </div>
       </template>
     </van-nav-bar>
 
@@ -310,6 +318,12 @@
       :transaction="currentTransaction"
       @save="onBillSave"
     />
+
+    <!-- 液态玻璃底部导航栏 -->
+    <GlassBottomNav
+      v-model="activeTab"
+      @tab-click="handleTabClick"
+    />
   </div>
 </template>
 
@@ -325,10 +339,18 @@ import TransactionList from '@/components/TransactionList.vue'
 import TransactionDetail from '@/components/TransactionDetail.vue'
 import SmartClassifyButton from '@/components/SmartClassifyButton.vue'
 import PopupContainer from '@/components/PopupContainer.vue'
+import GlassBottomNav from '@/components/GlassBottomNav.vue'
 import { getCssVar } from '@/utils/theme'
 
 const router = useRouter()
 
+// 底部导航栏
+const activeTab = ref('statistics')
+const handleTabClick = (item, index) => {
+  console.log('Tab clicked:', item.name, index)
+  // 导航逻辑已在组件内部处理
+}
+
 // 响应式数据
 const loading = ref(true)
 const firstLoading = ref(true)
@@ -1063,6 +1085,11 @@ const goToAnalysis = () => {
   router.push('/bill-analysis')
 }
 
+// 切换到统计V2页面
+const goToStatisticsV2 = () => {
+  router.push('/statistics-v2')
+}
+
 // 打开分类账单列表
 const goToCategoryBills = (classify, type) => {
   selectedClassify.value = classify || '未分类' // TODO 如果是未分类的 添加智能分类按钮
@@ -1338,6 +1365,12 @@ watch(dateSelectionMode, (newMode) => {
   color: var(--van-text-color);
 }
 
+/* 导航栏右侧按钮组 */
+.nav-right-buttons {
+  display: flex;
+  align-items: center;
+}
+
 /* 余额卡片 */
 .balance-amount {
   text-align: center;

Web/src/views/statisticsV1/modules/ExpenseCategoryCard.vue

@@ -0,0 +1,407 @@
+<template>
+  <!-- 支出分类统计 -->
+  <div
+    class="common-card"
+    style="padding-bottom: 10px;"
+  >
+    <div class="card-header">
+      <h3 class="card-title">
+        支出分类
+      </h3>
+      <van-tag
+        type="primary"
+        size="medium"
+      >
+        {{ expenseCategoriesView.length }}类
+      </van-tag>
+    </div>
+    <!-- 环形图区域 -->
+    <div
+      v-if="expenseCategoriesView.length > 0"
+      class="chart-container"
+    >
+      <div class="ring-chart">
+        <div
+          ref="pieChartRef"
+          style="width: 100%; height: 100%"
+        />
+      </div>
+    </div>
+    <!-- 分类列表 -->
+    <div class="category-list">
+      <div
+        v-for="category in expenseCategoriesSimpView"
+        :key="category.classify"
+        class="category-item clickable"
+        @click="$emit('category-click', category.classify, 0)"
+      >
+        <div class="category-info">
+          <div
+            class="category-color"
+            :style="{ backgroundColor: category.color }"
+          />
+          <div class="category-name-with-count">
+            <span class="category-name">{{ category.classify || '未分类' }}</span>
+            <span class="category-count">{{ category.count }}笔</span>
+          </div>
+        </div>
+        <div class="category-stats">
+          <div class="category-amount">
+            ¥{{ formatMoney(category.amount) }}
+          </div>
+          <div class="category-percent">
+            {{ category.percent }}%
+          </div>
+        </div>
+        <van-icon
+          name="arrow"
+          class="category-arrow"
+        />
+      </div>
+      <!-- 展开/收起按钮 -->
+      <div
+        v-if="expenseCategoriesView.length > 1"
+        class="expand-toggle"
+        @click="showAllExpense = !showAllExpense"
+      >
+        <van-icon :name="showAllExpense ? 'arrow-up' : 'arrow-down'" />
+      </div>
+    </div>
+    <ModernEmpty
+      v-if="!expenseCategoriesView || !expenseCategoriesView.length"
+      type="chart"
+      theme="blue"
+      title="暂无支出"
+      description="本期还没有支出记录"
+      size="small"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onBeforeUnmount, nextTick, watch } from 'vue'
+import * as echarts from 'echarts'
+import { getCssVar } from '@/utils/theme'
+import ModernEmpty from '@/components/ModernEmpty.vue'
+
+const props = defineProps({
+  categories: {
+    type: Array,
+    default: () => []
+  },
+  totalExpense: {
+    type: Number,
+    default: 0
+  },
+  colors: {
+    type: Array,
+    default: () => []
+  }
+})
+
+defineEmits(['category-click'])
+
+const pieChartRef = ref(null)
+let pieChartInstance = null
+const showAllExpense = ref(false)
+
+// 格式化金额
+const formatMoney = (value) => {
+  if (!value && value !== 0) {
+    return '0'
+  }
+  return Number(value)
+    .toFixed(0)
+    .replace(/\B(?=(\d{3})+(?!\d))/g, ',')
+}
+
+// 计算属性
+const expenseCategoriesView = computed(() => {
+  const list = [...props.categories]
+  const unclassifiedIndex = list.findIndex((c) => !c.classify)
+  if (unclassifiedIndex !== -1) {
+    const [unclassified] = list.splice(unclassifiedIndex, 1)
+    list.unshift(unclassified)
+  }
+  return list
+})
+
+const expenseCategoriesSimpView = computed(() => {
+  const list = expenseCategoriesView.value
+
+  if (showAllExpense.value) {
+    return list
+  }
+
+  // 只展示未分类
+  const unclassified = list.filter((c) => c.classify === '未分类' || !c.classify)
+  if (unclassified.length > 0) {
+    return [...unclassified]
+  }
+  return []
+})
+
+// 渲染饼图
+const renderPieChart = () => {
+  if (!pieChartRef.value) {
+    return
+  }
+  if (expenseCategoriesView.value.length === 0) {
+    return
+  }
+
+  // 尝试获取DOM上的现有实例
+  const existingInstance = echarts.getInstanceByDom(pieChartRef.value)
+
+  if (pieChartInstance && pieChartInstance !== existingInstance) {
+    if (!pieChartInstance.isDisposed()) {
+      pieChartInstance.dispose()
+    }
+    pieChartInstance = null
+  }
+
+  if (pieChartInstance && pieChartInstance.getDom() !== pieChartRef.value) {
+    pieChartInstance.dispose()
+    pieChartInstance = null
+  }
+
+  if (!pieChartInstance && existingInstance) {
+    pieChartInstance = existingInstance
+  }
+
+  if (!pieChartInstance) {
+    pieChartInstance = echarts.init(pieChartRef.value)
+  }
+
+  // 使用 Top N + Other 的数据逻辑，确保图表不会太拥挤
+  const list = [...expenseCategoriesView.value]
+  let chartData = []
+
+  // 按照金额排序
+  list.sort((a, b) => b.amount - a.amount)
+
+  const MAX_SLICES = 8 // 最大显示扇区数，其余合并为"其他"
+
+  if (list.length > MAX_SLICES) {
+    const topList = list.slice(0, MAX_SLICES - 1)
+    const otherList = list.slice(MAX_SLICES - 1)
+    const otherAmount = otherList.reduce((sum, item) => sum + item.amount, 0)
+
+    chartData = topList.map((item, index) => ({
+      value: item.amount,
+      name: item.classify || '未分类',
+      itemStyle: { color: props.colors[index % props.colors.length] }
+    }))
+
+    chartData.push({
+      value: otherAmount,
+      name: '其他',
+      itemStyle: { color: getCssVar('--van-gray-6') } // 使用灰色表示其他
+    })
+  } else {
+    chartData = list.map((item, index) => ({
+      value: item.amount,
+      name: item.classify || '未分类',
+      itemStyle: { color: props.colors[index % props.colors.length] }
+    }))
+  }
+
+  const option = {
+    title: {
+      text: '¥' + formatMoney(props.totalExpense),
+      subtext: '总支出',
+      left: 'center',
+      top: 'center',
+      textStyle: {
+        color: getCssVar('--chart-text-muted'), // 适配深色模式
+        fontSize: 20,
+        fontWeight: 'bold'
+      },
+      subtextStyle: {
+        color: getCssVar('--chart-text-muted'),
+        fontSize: 13
+      }
+    },
+    tooltip: {
+      trigger: 'item',
+      formatter: (params) => {
+        return `${params.name}: ¥${formatMoney(params.value)} (${params.percent.toFixed(1)}%)`
+      }
+    },
+    series: [
+      {
+        name: '支出分类',
+        type: 'pie',
+        radius: ['50%', '80%'],
+        avoidLabelOverlap: true,
+        minAngle: 5, // 最小扇区角度，防止扇区太小看不见
+        itemStyle: {
+          borderRadius: 5,
+          borderColor: getCssVar('--van-background-2'),
+          borderWidth: 2
+        },
+        label: {
+          show: false
+        },
+        labelLine: {
+          show: false
+        },
+        data: chartData
+      }
+    ]
+  }
+
+  pieChartInstance.setOption(option)
+}
+
+// 监听数据变化重新渲染图表
+watch(() => [props.categories, props.totalExpense, props.colors], () => {
+  nextTick(() => {
+    renderPieChart()
+  })
+}, { deep: true, immediate: true })
+
+// 组件销毁时清理图表实例
+onBeforeUnmount(() => {
+  if (pieChartInstance && !pieChartInstance.isDisposed()) {
+    pieChartInstance.dispose()
+  }
+})
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+// 通用卡片样式
+.common-card {
+  background: var(--bg-primary);
+  border-radius: var(--radius-lg);
+  padding: var(--spacing-xl);
+  margin-bottom: var(--spacing-xl);
+  box-shadow: var(--shadow-sm);
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--spacing-lg);
+}
+
+.card-title {
+  font-size: var(--font-lg);
+  font-weight: var(--font-semibold);
+  color: var(--text-primary);
+  margin: 0;
+}
+
+/* 环形图 */
+.chart-container {
+  padding: 0;
+}
+
+.ring-chart {
+  position: relative;
+  width: 100%;
+  height: 200px;
+  margin: 0 auto;
+}
+
+/* 分类列表 */
+.category-list {
+  padding: 0;
+}
+
+.category-item {
+  display: flex;
+  align-items: center;
+  padding: 12px 0;
+  border-bottom: 1px solid var(--van-border-color);
+  transition: background-color 0.2s;
+  gap: 12px;
+}
+
+.category-item:last-child {
+  border-bottom: none;
+}
+
+.category-item.clickable {
+  cursor: pointer;
+}
+
+.category-item.clickable:active {
+  background-color: var(--van-background);
+}
+
+.category-info {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex: 1;
+  min-width: 0;
+}
+
+.category-name-with-count {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.category-color {
+  width: 12px;
+  height: 12px;
+  border-radius: 50%;
+}
+
+.category-name {
+  font-size: 14px;
+  color: var(--van-text-color);
+}
+
+.category-count {
+  font-size: 12px;
+  color: var(--van-text-color-3);
+}
+
+.category-stats {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex-shrink: 0;
+}
+
+.category-arrow {
+  margin-left: 8px;
+  color: var(--van-text-color-3);
+  font-size: 16px;
+  flex-shrink: 0;
+}
+
+.expand-toggle {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding-top: 0;
+  color: var(--van-text-color-3);
+  font-size: 20px;
+  cursor: pointer;
+}
+
+.expand-toggle:active {
+  opacity: 0.7;
+}
+
+.category-amount {
+  font-size: 15px;
+  font-weight: 600;
+  color: var(--van-text-color);
+}
+
+.category-percent {
+  font-size: 12px;
+  color: var(--van-text-color-3);
+  background: var(--van-background);
+  padding: 2px 8px;
+  border-radius: 10px;
+}
+</style>

Web/src/views/statisticsV1/modules/IncomeNoneCategoryCard.vue

@@ -0,0 +1,272 @@
+<template>
+  <!-- 收支和不计收支并列显示 -->
+  <div class="side-by-side-cards">
+    <!-- 收入分类统计 -->
+    <div class="common-card half-card">
+      <div class="card-header">
+        <h3 class="card-title">
+          收入
+          <span
+            class="income-text"
+            style="font-size: 13px; margin-left: 4px"
+          >
+            ¥{{ formatMoney(totalIncome) }}
+          </span>
+        </h3>
+        <van-tag
+          type="success"
+          size="medium"
+        >
+          {{ incomeCategories.length }}
+        </van-tag>
+      </div>
+
+      <div
+        v-if="incomeCategories.length > 0"
+        class="category-list"
+      >
+        <div
+          v-for="category in incomeCategories"
+          :key="category.classify"
+          class="category-item clickable"
+          @click="$emit('category-click', category.classify, 1)"
+        >
+          <div class="category-info">
+            <div class="category-color income-color" />
+            <span class="category-name text-ellipsis">{{ category.classify || '未分类' }}</span>
+          </div>
+          <div class="category-amount income-text">
+            ¥{{ formatMoney(category.amount) }}
+          </div>
+        </div>
+      </div>
+
+      <ModernEmpty
+        v-else
+        type="finance"
+        theme="green"
+        title="暂无收入"
+        description="本期还没有收入记录"
+        size="small"
+      />
+    </div>
+
+    <!-- 不计收支分类统计 -->
+    <div class="common-card half-card">
+      <div class="card-header">
+        <h3 class="card-title">
+          不计收支
+        </h3>
+        <van-tag
+          type="warning"
+          size="medium"
+        >
+          {{ noneCategories.length }}
+        </van-tag>
+      </div>
+
+      <div
+        v-if="noneCategories.length > 0"
+        class="category-list"
+      >
+        <div
+          v-for="category in noneCategories"
+          :key="category.classify"
+          class="category-item clickable"
+          @click="$emit('category-click', category.classify, 2)"
+        >
+          <div class="category-info">
+            <div class="category-color none-color" />
+            <span class="category-name text-ellipsis">{{ category.classify || '未分类' }}</span>
+          </div>
+          <div class="category-amount none-text">
+            ¥{{ formatMoney(category.amount) }}
+          </div>
+        </div>
+      </div>
+
+      <ModernEmpty
+        v-else
+        type="inbox"
+        theme="gray"
+        title="暂无数据"
+        description="本期没有不计收支记录"
+        size="small"
+      />
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+import ModernEmpty from '@/components/ModernEmpty.vue'
+
+const props = defineProps({
+  incomeCategories: {
+    type: Array,
+    default: () => []
+  },
+  noneCategories: {
+    type: Array,
+    default: () => []
+  },
+  totalIncome: {
+    type: Number,
+    default: 0
+  }
+})
+
+defineEmits(['category-click'])
+
+// 格式化金额
+const formatMoney = (value) => {
+  if (!value && value !== 0) {
+    return '0'
+  }
+  return Number(value)
+    .toFixed(0)
+    .replace(/\B(?=(\d{3})+(?!\d))/g, ',')
+}
+
+// 处理未分类排序
+const incomeCategories = computed(() => {
+  const list = [...props.incomeCategories]
+  const unclassifiedIndex = list.findIndex((c) => !c.classify)
+  if (unclassifiedIndex !== -1) {
+    const [unclassified] = list.splice(unclassifiedIndex, 1)
+    list.unshift(unclassified)
+  }
+  return list
+})
+
+const noneCategories = computed(() => {
+  const list = [...props.noneCategories]
+  const unclassifiedIndex = list.findIndex((c) => !c.classify)
+  if (unclassifiedIndex !== -1) {
+    const [unclassified] = list.splice(unclassifiedIndex, 1)
+    list.unshift(unclassified)
+  }
+  return list
+})
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+// 通用卡片样式
+.common-card {
+  background: var(--bg-primary);
+  border-radius: var(--radius-lg);
+  padding: var(--spacing-xl);
+  margin-bottom: var(--spacing-xl);
+  box-shadow: var(--shadow-sm);
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--spacing-lg);
+}
+
+.card-title {
+  font-size: var(--font-lg);
+  font-weight: var(--font-semibold);
+  color: var(--text-primary);
+  margin: 0;
+}
+
+/* 并列显示卡片 */
+.side-by-side-cards {
+  display: flex;
+  gap: 12px;
+  margin: 0 12px 16px;
+}
+
+.side-by-side-cards .common-card {
+  margin: 0;
+  flex: 1;
+  min-width: 0; /* 允许内部元素缩小 */
+  padding: 12px;
+}
+
+.card-header {
+  margin-bottom: 0;
+}
+
+.text-ellipsis {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-size: 13px;
+}
+
+/* 分类列表 */
+.category-list {
+  padding: 0;
+}
+
+.category-item {
+  display: flex;
+  align-items: center;
+  padding: 12px 0;
+  border-bottom: 1px solid var(--van-border-color);
+  transition: background-color 0.2s;
+  gap: 12px;
+}
+
+.category-item:last-child {
+  border-bottom: none;
+}
+
+.category-item.clickable {
+  cursor: pointer;
+}
+
+.category-item.clickable:active {
+  background-color: var(--van-background);
+}
+
+.category-info {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex: 1;
+  min-width: 0;
+}
+
+.category-color {
+  width: 12px;
+  height: 12px;
+  border-radius: 50%;
+}
+
+.category-name {
+  font-size: 14px;
+  color: var(--van-text-color);
+}
+
+.category-amount {
+  font-size: 15px;
+  font-weight: 600;
+  color: var(--van-text-color);
+  flex-shrink: 0;
+}
+
+.income-color {
+  background-color: var(--van-success-color);
+}
+
+.income-text {
+  color: var(--van-success-color);
+}
+
+/* 不计收支颜色 */
+.none-color {
+  background-color: var(--van-gray-6);
+}
+
+.none-text {
+  color: var(--van-gray-6);
+}
+</style>

Web/src/views/statisticsV2/Index.vue

@@ -0,0 +1,766 @@
+<template>
+  <van-config-provider :theme="theme">
+    <div class="page-container-flex statistics-v2-wrapper">
+      <!-- 头部年月选择器 -->
+      <CalendarHeader
+        :type="currentPeriod"
+        :current-date="currentDate"
+        :show-notification="true"
+        @prev="handlePrevPeriod"
+        @next="handleNextPeriod"
+        @jump="showDatePicker = true"
+        @notification="goToStatisticsV1"
+      />
+
+      <div>
+        <!-- 时间段选择器 -->
+        <TimePeriodTabs
+          :active-tab="currentPeriod"
+          @change="handlePeriodChange"
+        />
+      </div>
+
+      <!-- 可滚动内容区域 -->
+      <div class="statistics-scroll-content">
+        <!-- 下拉刷新 -->
+        <van-pull-refresh
+          v-model="refreshing"
+          @refresh="onRefresh"
+        >
+          <!-- 加载状态 -->
+          <van-loading
+            v-if="loading"
+            vertical
+            style="padding: 100px 0"
+          >
+            加载统计数据中...
+          </van-loading>
+
+          <!-- 错误状态 -->
+          <div
+            v-else-if="hasError"
+            class="error-state"
+          >
+            <van-empty
+              image="error"
+              :description="errorMessage || '加载数据时出现错误'"
+            >
+              <van-button
+                type="primary"
+                size="small"
+                @click="retryLoad"
+              >
+                重试
+              </van-button>
+            </van-empty>
+          </div>
+
+          <!-- 统计内容 -->
+          <div
+            v-else
+            class="statistics-content"
+            @touchstart="handleTouchStart"
+            @touchmove="handleTouchMove"
+            @touchend="handleTouchEnd"
+          >
+            <!-- 收支结余和趋势卡片（合并） -->
+            <MonthlyExpenseCard
+              :amount="monthlyStats.totalExpense"
+              :income="monthlyStats.totalIncome"
+              :balance="monthlyStats.balance"
+              :trend-data="trendStats"
+              :period="currentPeriod"
+              :current-date="currentDate"
+            />
+
+            <!-- 支出分类卡片 -->
+            <ExpenseCategoryCard
+              :categories="expenseCategories"
+              :total-expense="monthlyStats.totalExpense"
+              :colors="categoryColors"
+              @category-click="goToCategoryBills"
+            />
+
+            <!-- 收入和不计收支分类卡片 -->
+            <IncomeNoneCategoryCard
+              :income-categories="incomeCategories"
+              :none-categories="noneCategories"
+              :total-income="monthlyStats.totalIncome"
+              @category-click="goToCategoryBills"
+            />
+          </div>
+        </van-pull-refresh>
+      </div>
+
+      <!-- 日期选择器 -->
+      <van-popup
+        v-model:show="showDatePicker"
+        position="bottom"
+        :style="{ height: '50%' }"
+      >
+        <van-date-picker
+          v-model="selectedDate"
+          :type="datePickerType"
+          :min-date="minDate"
+          :max-date="maxDate"
+          @confirm="onDateConfirm"
+          @cancel="showDatePicker = false"
+        />
+      </van-popup>
+
+      <!-- 液态玻璃底部导航栏 -->
+      <GlassBottomNav
+        v-model="activeTab"
+        @tab-click="handleTabClick"
+      />
+
+      <!-- 分类账单弹窗 -->
+      <CategoryBillPopup
+        v-model="billPopupVisible"
+        :classify="selectedClassify"
+        :type="selectedType"
+        :year="currentDate.getFullYear()"
+        :month="currentPeriod === 'year' ? 0 : currentDate.getMonth() + 1"
+        @refresh="loadStatistics"
+      />
+    </div>
+  </van-config-provider>
+</template>
+
+<script setup>
+import { ref, computed, onMounted, watch } from 'vue'
+import { useRouter } from 'vue-router'
+import CalendarHeader from '@/components/DateSelectHeader.vue'
+import TimePeriodTabs from '@/components/TimePeriodTabs.vue'
+import MonthlyExpenseCard from './modules/MonthlyExpenseCard.vue'
+import ExpenseCategoryCard from './modules/ExpenseCategoryCard.vue'
+import IncomeNoneCategoryCard from './modules/IncomeNoneCategoryCard.vue'
+import CategoryBillPopup from '@/components/CategoryBillPopup.vue'
+import GlassBottomNav from '@/components/GlassBottomNav.vue'
+import { getMonthlyStatistics, getCategoryStatistics, getCategoryStatisticsByDateRange, getDailyStatistics, getTrendStatistics, getWeeklyStatistics, getRangeStatistics } from '@/api/statistics'
+import { useMessageStore } from '@/stores/message'
+import { getCssVar } from '@/utils/theme'
+
+// 为组件缓存设置名称
+defineOptions({
+  name: 'StatisticsV2View'
+})
+
+const router = useRouter()
+const messageStore = useMessageStore()
+
+// 主题
+const theme = computed(() => messageStore.isDarkMode ? 'dark' : 'light')
+
+// 底部导航栏
+const activeTab = ref('statistics')
+const handleTabClick = (_item, _index) => {
+  // 导航逻辑已在组件内部处理
+}
+
+// 状态管理
+const loading = ref(false)
+const refreshing = ref(false)
+const showDatePicker = ref(false)
+const errorMessage = ref('')
+const hasError = ref(false)
+
+// 分类账单弹窗状态
+const billPopupVisible = ref(false)
+const selectedClassify = ref('')
+const selectedType = ref(0)
+
+// 触摸滑动相关状态
+const touchStartX = ref(0)
+const touchStartY = ref(0)
+const touchEndX = ref(0)
+const touchEndY = ref(0)
+
+// 时间段选择
+const currentPeriod = ref('month')
+const currentDate = ref(new Date())
+const selectedDate = ref([])
+const minDate = new Date(2020, 0, 1)
+const maxDate = new Date()
+
+// 统计数据
+const monthlyStats = ref({
+  totalExpense: 0,
+  totalIncome: 0,
+  balance: 0,
+  expenseCount: 0,
+  incomeCount: 0
+})
+
+const trendStats = ref([])
+const expenseCategories = ref([])
+const incomeCategories = ref([])
+const noneCategories = ref([])
+
+// 颜色配置
+const categoryColors = [
+  '#FF6B6B', '#4ECDC4', '#45B7D1', '#96CEB4', '#FFEAA7',
+  '#DDA0DD', '#98D8C8', '#F7DC6F', '#BB8FCE', '#85C1E9'
+]
+
+// 计算属性
+const datePickerType = computed(() => {
+  switch (currentPeriod.value) {
+    case 'week':
+    case 'month':
+      return 'year-month'
+    case 'year':
+      return 'year'
+    default:
+      return 'year-month'
+  }
+})
+
+// 获取周的开始日期（周一）
+const getWeekStartDate = (date) => {
+  const target = new Date(date.valueOf())
+  const dayNr = (date.getDay() + 6) % 7 // 周一为0，周日为6
+  target.setDate(target.getDate() - dayNr)
+  target.setHours(0, 0, 0, 0)
+  return target
+}
+
+// 格式化日期为字符串
+const formatDateToString = (date) => {
+  const year = date.getFullYear()
+  const month = (date.getMonth() + 1).toString().padStart(2, '0')
+  const day = date.getDate().toString().padStart(2, '0')
+  return `${year}-${month}-${day}`
+}
+
+// 加载统计数据
+const loadStatistics = async () => {
+  if (loading.value && !refreshing.value) {
+    return // 防止重复加载
+  }
+
+  loading.value = !refreshing.value
+
+  try {
+    const year = currentDate.value.getFullYear()
+    const month = currentDate.value.getMonth() + 1
+
+    // 重置数据
+    monthlyStats.value = {
+      totalExpense: 0,
+      totalIncome: 0,
+      balance: 0,
+      expenseCount: 0,
+      incomeCount: 0
+    }
+    trendStats.value = []
+    expenseCategories.value = []
+    incomeCategories.value = []
+    noneCategories.value = []
+
+    // 根据时间段加载不同的数据
+    if (currentPeriod.value === 'month') {
+      await loadMonthlyData(year, month)
+    } else if (currentPeriod.value === 'year') {
+      await loadYearlyData(year)
+    } else if (currentPeriod.value === 'week') {
+      await loadWeeklyData()
+    }
+
+    // 加载分类统计
+    await loadCategoryStatistics(year, month)
+
+  } catch (error) {
+    console.error('加载统计数据失败:', error)
+    hasError.value = true
+    errorMessage.value = error.message || '网络连接异常，请检查网络后重试'
+  } finally {
+    loading.value = false
+  }
+}
+
+// 重试加载
+const retryLoad = () => {
+  hasError.value = false
+  errorMessage.value = ''
+  loadStatistics()
+}
+
+// 加载月度数据
+const loadMonthlyData = async (year, month) => {
+  try {
+    // 月度统计
+    const monthlyResult = await getMonthlyStatistics({ year, month })
+    if (monthlyResult?.success && monthlyResult.data) {
+      monthlyStats.value = {
+        totalExpense: monthlyResult.data.totalExpense || 0,
+        totalIncome: monthlyResult.data.totalIncome || 0,
+        balance: (monthlyResult.data.totalIncome || 0) - (monthlyResult.data.totalExpense || 0),
+        expenseCount: monthlyResult.data.expenseCount || 0,
+        incomeCount: monthlyResult.data.incomeCount || 0
+      }
+    }
+
+    // 加载每日统计
+    const dailyResult = await getDailyStatistics({ year, month })
+    if (dailyResult?.success && dailyResult.data) {
+      trendStats.value = dailyResult.data.filter(item => item != null)
+    }
+  } catch (error) {
+    console.error('加载月度数据失败:', error)
+  }
+}
+
+// 加载年度数据
+const loadYearlyData = async (year) => {
+  try {
+    // 年度统计 - 使用趋势接口获取12个月数据
+    const trendResult = await getTrendStatistics({ startYear: year, startMonth: 1, monthCount: 12 })
+    if (trendResult?.success && trendResult.data) {
+      // 计算年度汇总
+      const yearTotal = trendResult.data.reduce((acc, item) => {
+        const expense = item.expense || 0
+        const income = item.income || 0
+        return {
+          totalExpense: acc.totalExpense + expense,
+          totalIncome: acc.totalIncome + income,
+          balance: acc.balance + income - expense
+        }
+      }, { totalExpense: 0, totalIncome: 0, balance: 0 })
+
+      monthlyStats.value = {
+        ...yearTotal,
+        expenseCount: 0,
+        incomeCount: 0
+      }
+
+      trendStats.value = trendResult.data.map(item => ({
+        date: `${item.year}-${item.month.toString().padStart(2, '0')}-01`,
+        amount: (item.income || 0) - (item.expense || 0),
+        count: 1
+      }))
+    }
+  } catch (error) {
+    console.error('加载年度数据失败:', error)
+  }
+}
+
+// 加载周度数据
+const loadWeeklyData = async () => {
+  try {
+    // 周统计 - 计算当前周的开始和结束日期
+    const weekStart = getWeekStartDate(currentDate.value)
+    const weekEnd = new Date(weekStart)
+    weekEnd.setDate(weekStart.getDate() + 6)
+
+    // 获取周统计汇总
+    const weekSummaryResult = await getRangeStatistics({
+      startDate: formatDateToString(weekStart),
+      endDate: formatDateToString(weekEnd)
+    })
+
+    if (weekSummaryResult?.success && weekSummaryResult.data) {
+      monthlyStats.value = {
+        totalExpense: weekSummaryResult.data.totalExpense || 0,
+        totalIncome: weekSummaryResult.data.totalIncome || 0,
+        balance: (weekSummaryResult.data.totalIncome || 0) - (weekSummaryResult.data.totalExpense || 0),
+        expenseCount: weekSummaryResult.data.expenseCount || 0,
+        incomeCount: weekSummaryResult.data.incomeCount || 0
+      }
+    }
+
+    // 获取周内每日统计
+    const dailyResult = await getWeeklyStatistics({
+      startDate: formatDateToString(weekStart),
+      endDate: formatDateToString(weekEnd)
+    })
+
+    if (dailyResult?.success && dailyResult.data) {
+      // 转换数据格式以适配图表组件
+      trendStats.value = dailyResult.data.map(item => ({
+        date: item.date,
+        amount: (item.income || 0) - (item.expense || 0),
+        count: item.count || 0
+      }))
+    }
+  } catch (error) {
+    console.error('加载周度数据失败:', error)
+  }
+}
+
+// 加载分类统计
+const loadCategoryStatistics = async (year, month) => {
+  try {
+    const categoryYear = year
+    const categoryMonth = month
+
+    // 对于周统计，使用日期范围进行分类统计
+    if (currentPeriod.value === 'week') {
+      const weekStart = getWeekStartDate(currentDate.value)
+      const weekEnd = new Date(weekStart)
+      weekEnd.setDate(weekStart.getDate() + 6)
+      weekEnd.setHours(23, 59, 59, 999)
+
+      const startDateStr = formatDateToString(weekStart)
+      const endDateStr = formatDateToString(weekEnd)
+
+      // 并发加载支出、收入和不计收支分类（使用日期范围）
+      const [expenseResult, incomeResult, noneResult] = await Promise.allSettled([
+        getCategoryStatisticsByDateRange({ startDate: startDateStr, endDate: endDateStr, type: 0 }),
+        getCategoryStatisticsByDateRange({ startDate: startDateStr, endDate: endDateStr, type: 1 }),
+        getCategoryStatisticsByDateRange({ startDate: startDateStr, endDate: endDateStr, type: 2 })
+      ])
+
+      // 获取图表颜色配置
+      const getChartColors = () => [
+        getCssVar('--chart-color-1'),
+        getCssVar('--chart-color-2'),
+        getCssVar('--chart-color-3'),
+        getCssVar('--chart-color-4'),
+        getCssVar('--chart-color-5'),
+        getCssVar('--chart-color-6'),
+        getCssVar('--chart-color-7'),
+        getCssVar('--chart-color-8'),
+        getCssVar('--chart-color-9'),
+        getCssVar('--chart-color-10'),
+        getCssVar('--chart-color-11'),
+        getCssVar('--chart-color-12'),
+        getCssVar('--chart-color-13'),
+        getCssVar('--chart-color-14'),
+        getCssVar('--chart-color-15')
+      ]
+
+      const currentColors = getChartColors()
+
+      // 处理支出分类结果
+      if (expenseResult.status === 'fulfilled' && expenseResult.value?.success && expenseResult.value.data) {
+        expenseCategories.value = expenseResult.value.data.map((item, index) => ({
+          classify: item.classify,
+          amount: item.amount || 0,
+          count: item.count || 0,
+          percent: item.percent || 0,
+          color: currentColors[index % currentColors.length]
+        }))
+      }
+
+      // 处理收入分类结果
+      if (incomeResult.status === 'fulfilled' && incomeResult.value?.success && incomeResult.value.data) {
+        incomeCategories.value = incomeResult.value.data.map((item) => ({
+          classify: item.classify,
+          amount: item.amount || 0,
+          count: item.count || 0,
+          percent: item.percent || 0
+        }))
+      }
+
+      // 处理不计收支分类结果
+      if (noneResult.status === 'fulfilled' && noneResult.value?.success && noneResult.value.data) {
+        noneCategories.value = noneResult.value.data.map((item) => ({
+          classify: item.classify,
+          amount: item.amount || 0,
+          count: item.count || 0,
+          percent: item.percent || 0
+        }))
+      }
+    } else {
+      // 对于月度和年度统计，使用年月进行分类统计
+      // 并发加载支出、收入和不计收支分类
+      const [expenseResult, incomeResult, noneResult] = await Promise.allSettled([
+        getCategoryStatistics({ year: categoryYear, month: categoryMonth, type: 0 }),
+        getCategoryStatistics({ year: categoryYear, month: categoryMonth, type: 1 }),
+        getCategoryStatistics({ year: categoryYear, month: categoryMonth, type: 2 })
+      ])
+
+      // 获取图表颜色配置
+      const getChartColors = () => [
+        getCssVar('--chart-color-1'),
+        getCssVar('--chart-color-2'),
+        getCssVar('--chart-color-3'),
+        getCssVar('--chart-color-4'),
+        getCssVar('--chart-color-5'),
+        getCssVar('--chart-color-6'),
+        getCssVar('--chart-color-7'),
+        getCssVar('--chart-color-8'),
+        getCssVar('--chart-color-9'),
+        getCssVar('--chart-color-10'),
+        getCssVar('--chart-color-11'),
+        getCssVar('--chart-color-12'),
+        getCssVar('--chart-color-13'),
+        getCssVar('--chart-color-14'),
+        getCssVar('--chart-color-15')
+      ]
+
+      const currentColors = getChartColors()
+
+      // 处理支出分类结果
+      if (expenseResult.status === 'fulfilled' && expenseResult.value?.success && expenseResult.value.data) {
+        expenseCategories.value = expenseResult.value.data.map((item, index) => ({
+          classify: item.classify,
+          amount: item.amount || 0,
+          count: item.count || 0,
+          percent: item.percent || 0,
+          color: currentColors[index % currentColors.length]
+        }))
+      }
+
+      // 处理收入分类结果
+      if (incomeResult.status === 'fulfilled' && incomeResult.value?.success && incomeResult.value.data) {
+        incomeCategories.value = incomeResult.value.data.map((item) => ({
+          classify: item.classify,
+          amount: item.amount || 0,
+          count: item.count || 0,
+          percent: item.percent || 0
+        }))
+      }
+
+      // 处理不计收支分类结果
+      if (noneResult.status === 'fulfilled' && noneResult.value?.success && noneResult.value.data) {
+        noneCategories.value = noneResult.value.data.map((item) => ({
+          classify: item.classify,
+          amount: item.amount || 0,
+          count: item.count || 0,
+          percent: item.percent || 0
+        }))
+      }
+    }
+  } catch (error) {
+    console.error('加载分类统计失败:', error)
+  }
+}
+
+// 处理时间段切换
+const handlePeriodChange = (period) => {
+  currentPeriod.value = period
+  // 清除错误状态
+  hasError.value = false
+  errorMessage.value = ''
+  loadStatistics()
+}
+
+// 切换时间周期
+const handlePrevPeriod = () => {
+  const newDate = new Date(currentDate.value)
+
+  switch (currentPeriod.value) {
+    case 'week':
+      newDate.setDate(newDate.getDate() - 7)
+      break
+    case 'month':
+      newDate.setMonth(newDate.getMonth() - 1)
+      break
+    case 'year':
+      newDate.setFullYear(newDate.getFullYear() - 1)
+      break
+  }
+
+  currentDate.value = newDate
+  // 清除错误状态
+  hasError.value = false
+  errorMessage.value = ''
+  loadStatistics()
+}
+
+const handleNextPeriod = () => {
+  // 检查是否已经是最后一个周期（当前周期）
+  if (isLastPeriod()) {
+    return
+  }
+
+  const newDate = new Date(currentDate.value)
+
+  switch (currentPeriod.value) {
+    case 'week':
+      newDate.setDate(newDate.getDate() + 7)
+      break
+    case 'month':
+      newDate.setMonth(newDate.getMonth() + 1)
+      break
+    case 'year':
+      newDate.setFullYear(newDate.getFullYear() + 1)
+      break
+  }
+
+  currentDate.value = newDate
+  // 清除错误状态
+  hasError.value = false
+  errorMessage.value = ''
+  loadStatistics()
+}
+
+// 判断是否是最后一个周期（不能再往后切换）
+const isLastPeriod = () => {
+  const now = new Date()
+  const current = new Date(currentDate.value)
+
+  switch (currentPeriod.value) {
+    case 'week': {
+      // 获取当前周的开始日期和当前时间所在周的开始日期
+      const currentWeekStart = getWeekStartDate(current)
+      const nowWeekStart = getWeekStartDate(now)
+      return currentWeekStart >= nowWeekStart
+    }
+    case 'month': {
+      // 比较年月
+      return current.getFullYear() === now.getFullYear() &&
+        current.getMonth() === now.getMonth()
+    }
+    case 'year': {
+      // 比较年份
+      return current.getFullYear() === now.getFullYear()
+    }
+    default:
+      return false
+  }
+}
+
+// 触摸事件处理
+const handleTouchStart = (e) => {
+  touchStartX.value = e.touches[0].clientX
+  touchStartY.value = e.touches[0].clientY
+}
+
+const handleTouchMove = (e) => {
+  touchEndX.value = e.touches[0].clientX
+  touchEndY.value = e.touches[0].clientY
+}
+
+const handleTouchEnd = () => {
+  const deltaX = touchEndX.value - touchStartX.value
+  const deltaY = touchEndY.value - touchStartY.value
+
+  // 判断是否是水平滑动（水平距离大于垂直距离）
+  if (Math.abs(deltaX) > Math.abs(deltaY) && Math.abs(deltaX) > 50) {
+    if (deltaX > 0) {
+      // 右滑 - 上一个周期
+      handlePrevPeriod()
+    } else {
+      // 左滑 - 下一个周期
+      handleNextPeriod()
+    }
+  }
+
+  // 重置触摸位置
+  touchStartX.value = 0
+  touchStartY.value = 0
+  touchEndX.value = 0
+  touchEndY.value = 0
+}
+
+// 下拉刷新
+const onRefresh = async () => {
+  // 清除错误状态
+  hasError.value = false
+  errorMessage.value = ''
+  await loadStatistics()
+  refreshing.value = false
+}
+
+// 日期选择确认
+const onDateConfirm = ({ selectedValues }) => {
+  if (currentPeriod.value === 'year') {
+    const [year] = selectedValues
+    currentDate.value = new Date(year, 0, 1)
+  } else {
+    const [year, month] = selectedValues
+    currentDate.value = new Date(year, month - 1, 1)
+  }
+  showDatePicker.value = false
+  // 清除错误状态
+  hasError.value = false
+  errorMessage.value = ''
+  loadStatistics()
+}
+
+// 跳转到分类账单
+const goToCategoryBills = (classify, type) => {
+  selectedClassify.value = classify || ''
+  selectedType.value = type
+  billPopupVisible.value = true
+}
+
+// 切换到统计V1页面
+const goToStatisticsV1 = () => {
+  router.push({ name: 'statistics' })
+}
+
+// 监听时间段变化，更新选中日期
+watch(currentPeriod, () => {
+  if (currentPeriod.value === 'year') {
+    selectedDate.value = [currentDate.value.getFullYear()]
+  } else {
+    selectedDate.value = [
+      currentDate.value.getFullYear(),
+      currentDate.value.getMonth() + 1
+    ]
+  }
+})
+
+// 初始化
+onMounted(() => {
+  // 设置默认选中日期
+  selectedDate.value = [
+    currentDate.value.getFullYear(),
+    currentDate.value.getMonth() + 1
+  ]
+  loadStatistics()
+})
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+/* ========== 页面容器 ========== */
+.statistics-v2-wrapper {
+  font-family: var(--font-primary);
+  color: var(--text-primary);
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+
+.statistics-scroll-content {
+  flex: 1;
+  overflow-y: auto;
+  -webkit-overflow-scrolling: touch;
+  overscroll-behavior: contain;
+  background-color: var(--bg-secondary);
+  /* 改善滚动性能 */
+  will-change: scroll-position;
+  /* 防止滚动卡顿 */
+  scroll-behavior: smooth;
+}
+
+.statistics-content {
+  padding: var(--spacing-md);
+  padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px));
+  min-height: 100%;
+  /* 确保内容足够高以便滚动 */
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-md);
+}
+
+.error-state {
+  padding: var(--spacing-3xl) var(--spacing-md);
+  text-align: center;
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+/* 在移动设备上优化滚动体验 */
+@media (max-width: 768px) {
+  .statistics-scroll-content {
+    /* iOS Safari 优化 */
+    -webkit-overflow-scrolling: touch;
+    /* 防止橡皮筋效果 */
+    overscroll-behavior-y: contain;
+  }
+
+  .statistics-content {
+    padding: var(--spacing-sm);
+    padding-bottom: calc(90px + env(safe-area-inset-bottom, 0px));
+  }
+}
+</style>

Web/src/views/statisticsV2/modules/DailyTrendChart.vue

@@ -0,0 +1,361 @@
+<template>
+  <div class="daily-trend-card common-card">
+    <div class="card-header">
+      <h3 class="card-title">
+        {{ chartTitle }} (收支)
+      </h3>
+    </div>
+
+    <div
+      ref="chartRef"
+      class="trend-chart"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onMounted, onBeforeUnmount, watch, nextTick } from 'vue'
+import * as echarts from 'echarts'
+import { useMessageStore } from '@/stores/message'
+
+const props = defineProps({
+  data: {
+    type: Array,
+    default: () => []
+  },
+  period: {
+    type: String,
+    default: 'month'
+  },
+  currentDate: {
+    type: Date,
+    required: true
+  }
+})
+
+const messageStore = useMessageStore()
+
+const chartRef = ref()
+let chartInstance = null
+
+// 计算图表标题
+const chartTitle = computed(() => {
+  switch (props.period) {
+    case 'week':
+      return '每日趋势'
+    case 'month':
+      return '每日趋势'
+    case 'year':
+      return '每月趋势'
+    default:
+      return '趋势'
+  }
+})
+
+// 获取月份天数
+const getDaysInMonth = (year, month) => {
+  return new Date(year, month, 0).getDate()
+}
+
+// 初始化图表
+const initChart = async () => {
+  await nextTick()
+
+  if (!chartRef.value) {
+    console.warn('图表容器未找到')
+    return
+  }
+
+  // 销毁已存在的图表实例
+  if (chartInstance) {
+    chartInstance.dispose()
+    chartInstance = null
+  }
+
+  try {
+    chartInstance = echarts.init(chartRef.value)
+    updateChart()
+  } catch (error) {
+    console.error('初始化图表失败:', error)
+  }
+}
+
+// 更新图表
+const updateChart = () => {
+  if (!chartInstance) {
+    console.warn('图表实例不存在')
+    return
+  }
+
+  // 验证数据
+  if (!Array.isArray(props.data)) {
+    console.warn('图表数据格式错误')
+    return
+  }
+
+  // 根据时间段类型和数据来生成图表
+  let chartData = []
+  let xAxisLabels = []
+
+  try {
+    if (props.period === 'week') {
+      // 周统计：直接使用传入的数据，按日期排序
+      chartData = [...props.data].sort((a, b) => new Date(a.date) - new Date(b.date))
+      xAxisLabels = chartData.map(item => {
+        const date = new Date(item.date)
+        const weekDays = ['日', '一', '二', '三', '四', '五', '六']
+        return weekDays[date.getDay()]
+      })
+    } else if (props.period === 'month') {
+      // 月统计：生成完整的月份数据
+      const currentDate = props.currentDate
+      const year = currentDate.getFullYear()
+      const month = currentDate.getMonth() + 1
+      const daysInMonth = getDaysInMonth(year, month)
+
+      const allDays = Array.from({ length: daysInMonth }, (_, i) => {
+        const day = i + 1
+        const paddedDay = day.toString().padStart(2, '0')
+        return `${year}-${month.toString().padStart(2, '0')}-${paddedDay}`
+      })
+
+      // 创建完整的数据映射
+      const dataMap = new Map()
+      props.data.forEach(item => {
+        if (item && item.date) {
+          dataMap.set(item.date, item)
+        }
+      })
+
+      // 生成完整的数据序列
+      chartData = allDays.map(date => {
+        const dayData = dataMap.get(date)
+        return {
+          date,
+          amount: dayData?.amount || 0,
+          count: dayData?.count || 0
+        }
+      })
+
+      xAxisLabels = chartData.map((_, index) => (index + 1).toString())
+    } else if (props.period === 'year') {
+      // 年统计：直接使用数据，显示月份标签
+      chartData = [...props.data]
+        .filter(item => item && item.date)
+        .sort((a, b) => new Date(a.date) - new Date(b.date))
+      xAxisLabels = chartData.map(item => {
+        const date = new Date(item.date)
+        return `${date.getMonth() + 1}月`
+      })
+    }
+
+    // 如果没有有效数据，显示空图表
+    if (chartData.length === 0) {
+      const option = {
+        backgroundColor: 'transparent',
+        graphic: [{
+          type: 'text',
+          left: 'center',
+          top: 'middle',
+          style: {
+            text: '暂无数据',
+            fontSize: 16,
+            fill: messageStore.isDarkMode ? '#9CA3AF' : '#6B7280'
+          }
+        }]
+      }
+      chartInstance.setOption(option)
+      return
+    }
+
+    // 准备图表数据
+    const expenseData = chartData.map(item => {
+      const amount = item.amount || 0
+      return amount < 0 ? Math.abs(amount) : 0
+    })
+    const incomeData = chartData.map(item => {
+      const amount = item.amount || 0
+      return amount > 0 ? amount : 0
+    })
+
+    const isDark = messageStore.isDarkMode
+
+    const option = {
+      backgroundColor: 'transparent',
+      grid: {
+        top: 20,
+        left: 10,
+        right: 10,
+        bottom: 20,
+        containLabel: false
+      },
+      xAxis: {
+        type: 'category',
+        data: xAxisLabels,
+        show: false
+      },
+      yAxis: {
+        type: 'value',
+        show: false
+      },
+      series: [
+        // 支出线
+        {
+          name: '支出',
+          type: 'line',
+          data: expenseData,
+          smooth: true,
+          symbol: 'none',
+          lineStyle: {
+            color: '#ff6b6b',
+            width: 2
+          },
+          areaStyle: {
+            color: {
+              type: 'linear',
+              x: 0,
+              y: 0,
+              x2: 0,
+              y2: 1,
+              colorStops: [
+                { offset: 0, color: 'rgba(255, 107, 107, 0.3)' },
+                { offset: 1, color: 'rgba(255, 107, 107, 0.05)' }
+              ]
+            }
+          }
+        },
+        // 收入线
+        {
+          name: '收入',
+          type: 'line',
+          data: incomeData,
+          smooth: true,
+          symbol: 'none',
+          lineStyle: {
+            color: '#4ade80',
+            width: 2
+          },
+          areaStyle: {
+            color: {
+              type: 'linear',
+              x: 0,
+              y: 0,
+              x2: 0,
+              y2: 1,
+              colorStops: [
+                { offset: 0, color: 'rgba(74, 222, 128, 0.3)' },
+                { offset: 1, color: 'rgba(74, 222, 128, 0.05)' }
+              ]
+            }
+          }
+        }
+      ],
+      tooltip: {
+        trigger: 'axis',
+        backgroundColor: isDark ? 'rgba(39, 39, 42, 0.95)' : 'rgba(255, 255, 255, 0.95)',
+        borderColor: isDark ? 'rgba(63, 63, 70, 0.8)' : 'rgba(229, 231, 235, 0.8)',
+        textStyle: {
+          color: isDark ? '#f4f4f5' : '#1a1a1a'
+        },
+        formatter: (params) => {
+          if (!params || params.length === 0 || !chartData[params[0].dataIndex]) {
+            return ''
+          }
+
+          const date = chartData[params[0].dataIndex].date
+          let content = ''
+
+          try {
+            if (props.period === 'week') {
+              const dateObj = new Date(date)
+              const month = dateObj.getMonth() + 1
+              const day = dateObj.getDate()
+              const weekDays = ['日', '一', '二', '三', '四', '五', '六']
+              const weekDay = weekDays[dateObj.getDay()]
+              content = `${month}月${day}日 (周${weekDay})<br/>`
+            } else if (props.period === 'month') {
+              const day = new Date(date).getDate()
+              content = `${props.currentDate.getMonth() + 1}月${day}日<br/>`
+            } else if (props.period === 'year') {
+              const dateObj = new Date(date)
+              content = `${dateObj.getFullYear()}年${dateObj.getMonth() + 1}月<br/>`
+            }
+
+            params.forEach((param) => {
+              if (param.value > 0) {
+                const color = param.seriesName === '支出' ? '#ff6b6b' : '#4ade80'
+                content += `<span style="display:inline-block;margin-right:5px;border-radius:50%;width:10px;height:10px;background-color:${color}"></span>`
+                content += `${param.seriesName}: ¥${param.value.toFixed(2)}<br/>`
+              }
+            })
+          } catch (error) {
+            console.warn('格式化tooltip失败:', error)
+            content = '数据格式错误'
+          }
+
+          return content
+        }
+      }
+    }
+
+    chartInstance.setOption(option)
+  } catch (error) {
+    console.error('更新图表失败:', error)
+  }
+}
+
+// 监听数据变化
+watch(() => props.data, () => {
+  if (chartInstance) {
+    updateChart()
+  }
+}, { deep: true })
+
+// 监听主题变化
+watch(() => messageStore.isDarkMode, () => {
+  if (chartInstance) {
+    updateChart()
+  }
+})
+
+onMounted(() => {
+  initChart()
+})
+
+onBeforeUnmount(() => {
+  if (chartInstance) {
+    chartInstance.dispose()
+  }
+})
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+.daily-trend-card {
+  background: var(--bg-primary);
+  border-radius: var(--radius-lg);
+  padding: var(--spacing-xl);
+  margin-bottom: var(--spacing-xl);
+  box-shadow: var(--shadow-sm);
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--spacing-lg);
+}
+
+.card-title {
+  font-size: var(--font-lg);
+  font-weight: var(--font-semibold);
+  color: var(--text-primary);
+  margin: 0;
+}
+
+.trend-chart {
+  width: 100%;
+  height: 180px;
+}
+</style>

Web/src/views/statisticsV2/modules/ExpenseCategoriesCard.vue

@@ -0,0 +1,27 @@
+<template>
+  <CategoryCard
+    title="支出分类"
+    :categories="categories"
+    :type="0"
+    tag-type="primary"
+    empty-description="本期暂无支出记录"
+    @category-click="handleCategoryClick"
+  />
+</template>
+
+<script setup>
+import CategoryCard from '@/components/Statistics/CategoryCard.vue'
+
+defineProps({
+  categories: {
+    type: Array,
+    default: () => []
+  }
+})
+
+const emit = defineEmits(['category-click'])
+
+const handleCategoryClick = (classify, type) => {
+  emit('category-click', classify, type)
+}
+</script>

Web/src/views/statisticsV2/modules/ExpenseCategoryCard.vue

@@ -0,0 +1,407 @@
+<template>
+  <!-- 支出分类统计 -->
+  <div
+    class="common-card"
+    style="padding-bottom: 10px;"
+  >
+    <div class="card-header">
+      <h3 class="card-title">
+        支出分类
+      </h3>
+      <van-tag
+        type="primary"
+        size="medium"
+      >
+        {{ expenseCategoriesView.length }}类
+      </van-tag>
+    </div>
+    <!-- 环形图区域 -->
+    <div
+      v-if="expenseCategoriesView.length > 0"
+      class="chart-container"
+    >
+      <div class="ring-chart">
+        <div
+          ref="pieChartRef"
+          style="width: 100%; height: 100%"
+        />
+      </div>
+    </div>
+    <!-- 分类列表 -->
+    <div class="category-list">
+      <div
+        v-for="category in expenseCategoriesSimpView"
+        :key="category.classify"
+        class="category-item clickable"
+        @click="$emit('category-click', category.classify, 0)"
+      >
+        <div class="category-info">
+          <div
+            class="category-color"
+            :style="{ backgroundColor: category.color }"
+          />
+          <div class="category-name-with-count">
+            <span class="category-name">{{ category.classify || '未分类' }}</span>
+            <span class="category-count">{{ category.count }}笔</span>
+          </div>
+        </div>
+        <div class="category-stats">
+          <div class="category-amount">
+            ¥{{ formatMoney(category.amount) }}
+          </div>
+          <div class="category-percent">
+            {{ category.percent }}%
+          </div>
+        </div>
+        <van-icon
+          name="arrow"
+          class="category-arrow"
+        />
+      </div>
+      <!-- 展开/收起按钮 -->
+      <div
+        v-if="expenseCategoriesView.length > 1"
+        class="expand-toggle"
+        @click="showAllExpense = !showAllExpense"
+      >
+        <van-icon :name="showAllExpense ? 'arrow-up' : 'arrow-down'" />
+      </div>
+    </div>
+    <ModernEmpty
+      v-if="!expenseCategoriesView || !expenseCategoriesView.length"
+      type="chart"
+      theme="blue"
+      title="暂无支出"
+      description="本期还没有支出记录"
+      size="small"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onBeforeUnmount, nextTick, watch } from 'vue'
+import * as echarts from 'echarts'
+import { getCssVar } from '@/utils/theme'
+import ModernEmpty from '@/components/ModernEmpty.vue'
+
+const props = defineProps({
+  categories: {
+    type: Array,
+    default: () => []
+  },
+  totalExpense: {
+    type: Number,
+    default: 0
+  },
+  colors: {
+    type: Array,
+    default: () => []
+  }
+})
+
+defineEmits(['category-click'])
+
+const pieChartRef = ref(null)
+let pieChartInstance = null
+const showAllExpense = ref(false)
+
+// 格式化金额
+const formatMoney = (value) => {
+  if (!value && value !== 0) {
+    return '0'
+  }
+  return Number(value)
+    .toFixed(0)
+    .replace(/\B(?=(\d{3})+(?!\d))/g, ',')
+}
+
+// 计算属性
+const expenseCategoriesView = computed(() => {
+  const list = [...props.categories]
+  const unclassifiedIndex = list.findIndex((c) => !c.classify)
+  if (unclassifiedIndex !== -1) {
+    const [unclassified] = list.splice(unclassifiedIndex, 1)
+    list.unshift(unclassified)
+  }
+  return list
+})
+
+const expenseCategoriesSimpView = computed(() => {
+  const list = expenseCategoriesView.value
+
+  if (showAllExpense.value) {
+    return list
+  }
+
+  // 只展示未分类
+  const unclassified = list.filter((c) => c.classify === '未分类' || !c.classify)
+  if (unclassified.length > 0) {
+    return [...unclassified]
+  }
+  return []
+})
+
+// 渲染饼图
+const renderPieChart = () => {
+  if (!pieChartRef.value) {
+    return
+  }
+  if (expenseCategoriesView.value.length === 0) {
+    return
+  }
+
+  // 尝试获取DOM上的现有实例
+  const existingInstance = echarts.getInstanceByDom(pieChartRef.value)
+
+  if (pieChartInstance && pieChartInstance !== existingInstance) {
+    if (!pieChartInstance.isDisposed()) {
+      pieChartInstance.dispose()
+    }
+    pieChartInstance = null
+  }
+
+  if (pieChartInstance && pieChartInstance.getDom() !== pieChartRef.value) {
+    pieChartInstance.dispose()
+    pieChartInstance = null
+  }
+
+  if (!pieChartInstance && existingInstance) {
+    pieChartInstance = existingInstance
+  }
+
+  if (!pieChartInstance) {
+    pieChartInstance = echarts.init(pieChartRef.value)
+  }
+
+  // 使用 Top N + Other 的数据逻辑，确保图表不会太拥挤
+  const list = [...expenseCategoriesView.value]
+  let chartData = []
+
+  // 按照金额排序
+  list.sort((a, b) => b.amount - a.amount)
+
+  const MAX_SLICES = 8 // 最大显示扇区数，其余合并为"其他"
+
+  if (list.length > MAX_SLICES) {
+    const topList = list.slice(0, MAX_SLICES - 1)
+    const otherList = list.slice(MAX_SLICES - 1)
+    const otherAmount = otherList.reduce((sum, item) => sum + item.amount, 0)
+
+    chartData = topList.map((item, index) => ({
+      value: item.amount,
+      name: item.classify || '未分类',
+      itemStyle: { color: props.colors[index % props.colors.length] }
+    }))
+
+    chartData.push({
+      value: otherAmount,
+      name: '其他',
+      itemStyle: { color: getCssVar('--van-gray-6') } // 使用灰色表示其他
+    })
+  } else {
+    chartData = list.map((item, index) => ({
+      value: item.amount,
+      name: item.classify || '未分类',
+      itemStyle: { color: props.colors[index % props.colors.length] }
+    }))
+  }
+
+  const option = {
+    title: {
+      text: '¥' + formatMoney(props.totalExpense),
+      subtext: '总支出',
+      left: 'center',
+      top: 'center',
+      textStyle: {
+        color: getCssVar('--chart-text-muted'), // 适配深色模式
+        fontSize: 20,
+        fontWeight: 'bold'
+      },
+      subtextStyle: {
+        color: getCssVar('--chart-text-muted'),
+        fontSize: 13
+      }
+    },
+    tooltip: {
+      trigger: 'item',
+      formatter: (params) => {
+        return `${params.name}: ¥${formatMoney(params.value)} (${params.percent.toFixed(1)}%)`
+      }
+    },
+    series: [
+      {
+        name: '支出分类',
+        type: 'pie',
+        radius: ['50%', '80%'],
+        avoidLabelOverlap: true,
+        minAngle: 5, // 最小扇区角度，防止扇区太小看不见
+        itemStyle: {
+          borderRadius: 5,
+          borderColor: getCssVar('--van-background-2'),
+          borderWidth: 2
+        },
+        label: {
+          show: false
+        },
+        labelLine: {
+          show: false
+        },
+        data: chartData
+      }
+    ]
+  }
+
+  pieChartInstance.setOption(option)
+}
+
+// 监听数据变化重新渲染图表
+watch(() => [props.categories, props.totalExpense, props.colors], () => {
+  nextTick(() => {
+    renderPieChart()
+  })
+}, { deep: true, immediate: true })
+
+// 组件销毁时清理图表实例
+onBeforeUnmount(() => {
+  if (pieChartInstance && !pieChartInstance.isDisposed()) {
+    pieChartInstance.dispose()
+  }
+})
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+// 通用卡片样式
+.common-card {
+  background: var(--bg-primary);
+  border-radius: var(--radius-lg);
+  padding: var(--spacing-xl);
+  margin-bottom: var(--spacing-xl);
+  box-shadow: var(--shadow-sm);
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--spacing-lg);
+}
+
+.card-title {
+  font-size: var(--font-lg);
+  font-weight: var(--font-semibold);
+  color: var(--text-primary);
+  margin: 0;
+}
+
+/* 环形图 */
+.chart-container {
+  padding: 0;
+}
+
+.ring-chart {
+  position: relative;
+  width: 100%;
+  height: 200px;
+  margin: 0 auto;
+}
+
+/* 分类列表 */
+.category-list {
+  padding: 0;
+}
+
+.category-item {
+  display: flex;
+  align-items: center;
+  padding: 12px 0;
+  border-bottom: 1px solid var(--van-border-color);
+  transition: background-color 0.2s;
+  gap: 12px;
+}
+
+.category-item:last-child {
+  border-bottom: none;
+}
+
+.category-item.clickable {
+  cursor: pointer;
+}
+
+.category-item.clickable:active {
+  background-color: var(--van-background);
+}
+
+.category-info {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex: 1;
+  min-width: 0;
+}
+
+.category-name-with-count {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.category-color {
+  width: 12px;
+  height: 12px;
+  border-radius: 50%;
+}
+
+.category-name {
+  font-size: 14px;
+  color: var(--van-text-color);
+}
+
+.category-count {
+  font-size: 12px;
+  color: var(--van-text-color-3);
+}
+
+.category-stats {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex-shrink: 0;
+}
+
+.category-arrow {
+  margin-left: 8px;
+  color: var(--van-text-color-3);
+  font-size: 16px;
+  flex-shrink: 0;
+}
+
+.expand-toggle {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding-top: 0;
+  color: var(--van-text-color-3);
+  font-size: 20px;
+  cursor: pointer;
+}
+
+.expand-toggle:active {
+  opacity: 0.7;
+}
+
+.category-amount {
+  font-size: 15px;
+  font-weight: 600;
+  color: var(--van-text-color);
+}
+
+.category-percent {
+  font-size: 12px;
+  color: var(--van-text-color-3);
+  background: var(--van-background);
+  padding: 2px 8px;
+  border-radius: 10px;
+}
+</style>

Web/src/views/statisticsV2/modules/IncomeBalanceCard.vue

@@ -0,0 +1,93 @@
+<template>
+  <div class="income-balance-card common-card">
+    <div class="stats-row">
+      <div class="stat-item">
+        <div class="stat-label">
+          本月收入
+        </div>
+        <div class="stat-amount income">
+          ¥{{ formatMoney(income) }}
+        </div>
+      </div>
+
+      <div class="stat-item">
+        <div class="stat-label">
+          结余
+        </div>
+        <div
+          class="stat-amount"
+          :class="balanceClass"
+        >
+          ¥{{ formatMoney(balance) }}
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+import { formatMoney } from '@/utils/format'
+
+const props = defineProps({
+  income: {
+    type: Number,
+    required: true
+  },
+  balance: {
+    type: Number,
+    required: true
+  }
+})
+
+const balanceClass = computed(() => ({
+  'positive': props.balance >= 0,
+  'negative': props.balance < 0
+}))
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+.income-balance-card {
+  background: var(--bg-primary);
+  border-radius: var(--radius-lg);
+  padding: var(--spacing-xl);
+  margin-bottom: var(--spacing-xl);
+  box-shadow: var(--shadow-sm);
+}
+
+.stats-row {
+  display: flex;
+  gap: var(--spacing-3xl);
+}
+
+.stat-item {
+  flex: 1;
+
+  .stat-label {
+    font-size: var(--font-base);
+    color: var(--text-secondary);
+    margin-bottom: var(--spacing-md);
+  }
+
+  .stat-amount {
+    font-size: var(--font-xl);
+    font-weight: var(--font-semibold);
+    font-family: var(--font-display);
+    line-height: 1.2;
+
+    &.income {
+      color: var(--accent-success);
+    }
+
+    &.positive {
+      color: var(--accent-success);
+    }
+
+    &.negative {
+      color: var(--accent-danger);
+    }
+  }
+}
+</style>

Web/src/views/statisticsV2/modules/IncomeCategoriesCard.vue

@@ -0,0 +1,27 @@
+<template>
+  <CategoryCard
+    title="收入分类"
+    :categories="categories"
+    :type="1"
+    tag-type="success"
+    empty-description="本期暂无收入记录"
+    @category-click="handleCategoryClick"
+  />
+</template>
+
+<script setup>
+import CategoryCard from '@/components/Statistics/CategoryCard.vue'
+
+defineProps({
+  categories: {
+    type: Array,
+    default: () => []
+  }
+})
+
+const emit = defineEmits(['category-click'])
+
+const handleCategoryClick = (classify, type) => {
+  emit('category-click', classify, type)
+}
+</script>

Web/src/views/statisticsV2/modules/IncomeNoneCategoryCard.vue

@@ -0,0 +1,272 @@
+<template>
+  <!-- 收支和不计收支并列显示 -->
+  <div class="side-by-side-cards">
+    <!-- 收入分类统计 -->
+    <div class="common-card half-card">
+      <div class="card-header">
+        <h3 class="card-title">
+          收入
+          <span
+            class="income-text"
+            style="font-size: 13px; margin-left: 4px"
+          >
+            ¥{{ formatMoney(totalIncome) }}
+          </span>
+        </h3>
+        <van-tag
+          type="success"
+          size="medium"
+        >
+          {{ incomeCategories.length }}
+        </van-tag>
+      </div>
+
+      <div
+        v-if="incomeCategories.length > 0"
+        class="category-list"
+      >
+        <div
+          v-for="category in incomeCategories"
+          :key="category.classify"
+          class="category-item clickable"
+          @click="$emit('category-click', category.classify, 1)"
+        >
+          <div class="category-info">
+            <div class="category-color income-color" />
+            <span class="category-name text-ellipsis">{{ category.classify || '未分类' }}</span>
+          </div>
+          <div class="category-amount income-text">
+            ¥{{ formatMoney(category.amount) }}
+          </div>
+        </div>
+      </div>
+
+      <ModernEmpty
+        v-else
+        type="finance"
+        theme="green"
+        title="暂无收入"
+        description="本期还没有收入记录"
+        size="small"
+      />
+    </div>
+
+    <!-- 不计收支分类统计 -->
+    <div class="common-card half-card">
+      <div class="card-header">
+        <h3 class="card-title">
+          不计收支
+        </h3>
+        <van-tag
+          type="warning"
+          size="medium"
+        >
+          {{ noneCategories.length }}
+        </van-tag>
+      </div>
+
+      <div
+        v-if="noneCategories.length > 0"
+        class="category-list"
+      >
+        <div
+          v-for="category in noneCategories"
+          :key="category.classify"
+          class="category-item clickable"
+          @click="$emit('category-click', category.classify, 2)"
+        >
+          <div class="category-info">
+            <div class="category-color none-color" />
+            <span class="category-name text-ellipsis">{{ category.classify || '未分类' }}</span>
+          </div>
+          <div class="category-amount none-text">
+            ¥{{ formatMoney(category.amount) }}
+          </div>
+        </div>
+      </div>
+
+      <ModernEmpty
+        v-else
+        type="inbox"
+        theme="gray"
+        title="暂无数据"
+        description="本期没有不计收支记录"
+        size="small"
+      />
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+import ModernEmpty from '@/components/ModernEmpty.vue'
+
+const props = defineProps({
+  incomeCategories: {
+    type: Array,
+    default: () => []
+  },
+  noneCategories: {
+    type: Array,
+    default: () => []
+  },
+  totalIncome: {
+    type: Number,
+    default: 0
+  }
+})
+
+defineEmits(['category-click'])
+
+// 格式化金额
+const formatMoney = (value) => {
+  if (!value && value !== 0) {
+    return '0'
+  }
+  return Number(value)
+    .toFixed(0)
+    .replace(/\B(?=(\d{3})+(?!\d))/g, ',')
+}
+
+// 处理未分类排序
+const incomeCategories = computed(() => {
+  const list = [...props.incomeCategories]
+  const unclassifiedIndex = list.findIndex((c) => !c.classify)
+  if (unclassifiedIndex !== -1) {
+    const [unclassified] = list.splice(unclassifiedIndex, 1)
+    list.unshift(unclassified)
+  }
+  return list
+})
+
+const noneCategories = computed(() => {
+  const list = [...props.noneCategories]
+  const unclassifiedIndex = list.findIndex((c) => !c.classify)
+  if (unclassifiedIndex !== -1) {
+    const [unclassified] = list.splice(unclassifiedIndex, 1)
+    list.unshift(unclassified)
+  }
+  return list
+})
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+// 通用卡片样式
+.common-card {
+  background: var(--bg-primary);
+  border-radius: var(--radius-lg);
+  padding: var(--spacing-xl);
+  margin-bottom: var(--spacing-xl);
+  box-shadow: var(--shadow-sm);
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--spacing-lg);
+}
+
+.card-title {
+  font-size: var(--font-lg);
+  font-weight: var(--font-semibold);
+  color: var(--text-primary);
+  margin: 0;
+}
+
+/* 并列显示卡片 */
+.side-by-side-cards {
+  display: flex;
+  gap: 12px;
+  margin: 0 12px 16px;
+}
+
+.side-by-side-cards .common-card {
+  margin: 0;
+  flex: 1;
+  min-width: 0; /* 允许内部元素缩小 */
+  padding: 12px;
+}
+
+.card-header {
+  margin-bottom: 0;
+}
+
+.text-ellipsis {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-size: 13px;
+}
+
+/* 分类列表 */
+.category-list {
+  padding: 0;
+}
+
+.category-item {
+  display: flex;
+  align-items: center;
+  padding: 12px 0;
+  border-bottom: 1px solid var(--van-border-color);
+  transition: background-color 0.2s;
+  gap: 12px;
+}
+
+.category-item:last-child {
+  border-bottom: none;
+}
+
+.category-item.clickable {
+  cursor: pointer;
+}
+
+.category-item.clickable:active {
+  background-color: var(--van-background);
+}
+
+.category-info {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex: 1;
+  min-width: 0;
+}
+
+.category-color {
+  width: 12px;
+  height: 12px;
+  border-radius: 50%;
+}
+
+.category-name {
+  font-size: 14px;
+  color: var(--van-text-color);
+}
+
+.category-amount {
+  font-size: 15px;
+  font-weight: 600;
+  color: var(--van-text-color);
+  flex-shrink: 0;
+}
+
+.income-color {
+  background-color: var(--van-success-color);
+}
+
+.income-text {
+  color: var(--van-success-color);
+}
+
+/* 不计收支颜色 */
+.none-color {
+  background-color: var(--van-gray-6);
+}
+
+.none-text {
+  color: var(--van-gray-6);
+}
+</style>

Web/src/views/statisticsV2/modules/MonthlyExpenseCard.vue

@@ -0,0 +1,504 @@
+<template>
+  <div class="monthly-expense-card common-card">
+    <!-- 收支结余一行展示 -->
+    <div class="stats-row">
+      <div class="stat-item expense">
+        <div class="stat-label">
+          支出
+        </div>
+        <div class="stat-amount">
+          ¥{{ formatMoney(amount) }}
+        </div>
+      </div>
+      <div class="stat-item income">
+        <div class="stat-label">
+          收入
+        </div>
+        <div class="stat-amount">
+          ¥{{ formatMoney(income) }}
+        </div>
+      </div>
+      <div class="stat-item balance">
+        <div class="stat-label">
+          结余
+        </div>
+        <div
+          class="stat-amount"
+          :class="balanceClass"
+        >
+          ¥{{ formatMoney(balance) }}
+        </div>
+      </div>
+    </div>
+
+    <!-- 趋势图 -->
+    <div class="trend-section">
+      <div
+        ref="chartRef"
+        class="trend-chart"
+      />
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onMounted, onBeforeUnmount, watch, nextTick } from 'vue'
+import * as echarts from 'echarts'
+import { formatMoney } from '@/utils/format'
+import { useMessageStore } from '@/stores/message'
+
+const props = defineProps({
+  amount: {
+    type: Number,
+    required: true
+  },
+  income: {
+    type: Number,
+    default: 0
+  },
+  balance: {
+    type: Number,
+    default: 0
+  },
+  trendData: {
+    type: Array,
+    default: () => []
+  },
+  period: {
+    type: String,
+    default: 'month'
+  },
+  currentDate: {
+    type: Date,
+    required: true
+  }
+})
+
+const messageStore = useMessageStore()
+const chartRef = ref()
+let chartInstance = null
+
+// 计算结余样式类
+const balanceClass = computed(() => ({
+  'positive': props.balance >= 0,
+  'negative': props.balance < 0
+}))
+
+// 计算图表标题
+const chartTitle = computed(() => {
+  switch (props.period) {
+    case 'week':
+      return '每日趋势'
+    case 'month':
+      return '每日趋势'
+    case 'year':
+      return '每月趋势'
+    default:
+      return '趋势'
+  }
+})
+
+// 获取月份天数
+const getDaysInMonth = (year, month) => {
+  return new Date(year, month, 0).getDate()
+}
+
+// 初始化图表
+const initChart = async () => {
+  await nextTick()
+
+  if (!chartRef.value) {
+    console.warn('图表容器未找到')
+    return
+  }
+
+  // 销毁已存在的图表实例
+  if (chartInstance) {
+    chartInstance.dispose()
+    chartInstance = null
+  }
+
+  try {
+    chartInstance = echarts.init(chartRef.value)
+    updateChart()
+  } catch (error) {
+    console.error('初始化图表失败:', error)
+  }
+}
+
+// 更新图表
+const updateChart = () => {
+  if (!chartInstance) {
+    console.warn('图表实例不存在')
+    return
+  }
+
+  // 验证数据
+  if (!Array.isArray(props.trendData)) {
+    console.warn('图表数据格式错误')
+    return
+  }
+
+  // 根据时间段类型和数据来生成图表
+  let chartData = []
+  let xAxisLabels = []
+
+  try {
+    if (props.period === 'week') {
+      // 周统计：直接使用传入的数据，按日期排序
+      chartData = [...props.trendData].sort((a, b) => new Date(a.date) - new Date(b.date))
+      xAxisLabels = chartData.map(item => {
+        const date = new Date(item.date)
+        const weekDays = ['日', '一', '二', '三', '四', '五', '六']
+        return weekDays[date.getDay()]
+      })
+    } else if (props.period === 'month') {
+      // 月统计：生成完整的月份数据
+      const currentDate = props.currentDate
+      const year = currentDate.getFullYear()
+      const month = currentDate.getMonth() + 1
+      const daysInMonth = getDaysInMonth(year, month)
+
+      const allDays = Array.from({ length: daysInMonth }, (_, i) => {
+        const day = i + 1
+        const paddedDay = day.toString().padStart(2, '0')
+        return `${year}-${month.toString().padStart(2, '0')}-${paddedDay}`
+      })
+
+      // 创建完整的数据映射
+      const dataMap = new Map()
+      props.trendData.forEach(item => {
+        if (item && item.date) {
+          dataMap.set(item.date, item)
+        }
+      })
+
+      // 生成完整的数据序列
+      chartData = allDays.map(date => {
+        const dayData = dataMap.get(date)
+        return {
+          date,
+          expense: dayData?.expense || 0,
+          income: dayData?.income || 0,
+          count: dayData?.count || 0
+        }
+      })
+
+      xAxisLabels = chartData.map((_, index) => (index + 1).toString())
+    } else if (props.period === 'year') {
+      // 年统计：直接使用数据，显示月份标签
+      chartData = [...props.trendData]
+        .filter(item => item && item.date)
+        .sort((a, b) => new Date(a.date) - new Date(b.date))
+      xAxisLabels = chartData.map(item => {
+        const date = new Date(item.date)
+        return `${date.getMonth() + 1}月`
+      })
+    }
+
+    // 如果没有有效数据，显示空图表
+    if (chartData.length === 0) {
+      const option = {
+        backgroundColor: 'transparent',
+        graphic: [{
+          type: 'text',
+          left: 'center',
+          top: 'middle',
+          style: {
+            text: '暂无数据',
+            fontSize: 16,
+            fill: messageStore.isDarkMode ? '#9CA3AF' : '#6B7280'
+          }
+        }]
+      }
+      chartInstance.setOption(option)
+      return
+    }
+
+    // 准备图表数据 - 计算累计值
+    let cumulativeExpense = 0
+    let cumulativeIncome = 0
+
+    const expenseData = []
+    const incomeData = []
+
+    chartData.forEach(item => {
+      // 支持两种数据格式：1) expense/income字段 2) amount字段（兼容旧数据）
+      let expense = 0
+      let income = 0
+
+      if (item.expense !== undefined || item.income !== undefined) {
+        expense = item.expense || 0
+        income = item.income || 0
+      } else {
+        const amount = item.amount || 0
+        if (amount < 0) {
+          expense = Math.abs(amount)
+        } else {
+          income = amount
+        }
+      }
+
+      // 累加计算
+      cumulativeExpense += expense
+      cumulativeIncome += income
+
+      expenseData.push(cumulativeExpense)
+      incomeData.push(cumulativeIncome)
+    })
+
+    const isDark = messageStore.isDarkMode
+
+    const option = {
+      backgroundColor: 'transparent',
+      grid: {
+        top: 20,
+        left: 10,
+        right: 10,
+        bottom: 20,
+        containLabel: false
+      },
+      xAxis: {
+        type: 'category',
+        data: xAxisLabels,
+        show: false
+      },
+      yAxis: {
+        type: 'value',
+        show: false
+      },
+      series: [
+        // 支出线
+        {
+          name: '支出',
+          type: 'line',
+          data: expenseData,
+          smooth: true,
+          symbol: 'none',
+          lineStyle: {
+            color: '#ff6b6b',
+            width: 2
+          },
+          areaStyle: {
+            color: {
+              type: 'linear',
+              x: 0,
+              y: 0,
+              x2: 0,
+              y2: 1,
+              colorStops: [
+                { offset: 0, color: 'rgba(255, 107, 107, 0.3)' },
+                { offset: 1, color: 'rgba(255, 107, 107, 0.05)' }
+              ]
+            }
+          }
+        },
+        // 收入线
+        {
+          name: '收入',
+          type: 'line',
+          data: incomeData,
+          smooth: true,
+          symbol: 'none',
+          lineStyle: {
+            color: '#4ade80',
+            width: 2
+          },
+          areaStyle: {
+            color: {
+              type: 'linear',
+              x: 0,
+              y: 0,
+              x2: 0,
+              y2: 1,
+              colorStops: [
+                { offset: 0, color: 'rgba(74, 222, 128, 0.3)' },
+                { offset: 1, color: 'rgba(74, 222, 128, 0.05)' }
+              ]
+            }
+          }
+        }
+      ],
+      tooltip: {
+        trigger: 'axis',
+        backgroundColor: isDark ? 'rgba(39, 39, 42, 0.95)' : 'rgba(255, 255, 255, 0.95)',
+        borderColor: isDark ? 'rgba(63, 63, 70, 0.8)' : 'rgba(229, 231, 235, 0.8)',
+        textStyle: {
+          color: isDark ? '#f4f4f5' : '#1a1a1a'
+        },
+        formatter: (params) => {
+          if (!params || params.length === 0 || !chartData[params[0].dataIndex]) {
+            return ''
+          }
+
+          const dataIndex = params[0].dataIndex
+          const date = chartData[dataIndex].date
+          const item = chartData[dataIndex]
+          let content = ''
+
+          try {
+            if (props.period === 'week') {
+              const dateObj = new Date(date)
+              const month = dateObj.getMonth() + 1
+              const day = dateObj.getDate()
+              const weekDays = ['日', '一', '二', '三', '四', '五', '六']
+              const weekDay = weekDays[dateObj.getDay()]
+              content = `${month}月${day}日 (周${weekDay})<br/>`
+            } else if (props.period === 'month') {
+              const day = new Date(date).getDate()
+              content = `${props.currentDate.getMonth() + 1}月${day}日<br/>`
+            } else if (props.period === 'year') {
+              const dateObj = new Date(date)
+              content = `${dateObj.getFullYear()}年${dateObj.getMonth() + 1}月<br/>`
+            }
+
+            // 计算当日值
+            let dailyExpense = 0
+            let dailyIncome = 0
+
+            if (item.expense !== undefined || item.income !== undefined) {
+              dailyExpense = item.expense || 0
+              dailyIncome = item.income || 0
+            } else {
+              const amount = item.amount || 0
+              if (amount < 0) {
+                dailyExpense = Math.abs(amount)
+              } else {
+                dailyIncome = amount
+              }
+            }
+
+            // 显示累计值和当日值
+            params.forEach((param) => {
+              const color = param.seriesName === '支出' ? '#ff6b6b' : '#4ade80'
+              const cumulativeValue = param.value
+              const dailyValue = param.seriesName === '支出' ? dailyExpense : dailyIncome
+
+              content += `<span style="display:inline-block;margin-right:5px;border-radius:50%;width:10px;height:10px;background-color:${color}"></span>`
+              content += `${param.seriesName}累计: ¥${cumulativeValue.toFixed(2)}`
+              if (dailyValue > 0) {
+                content += ` (当日: ¥${dailyValue.toFixed(2)})`
+              }
+              content += '<br/>'
+            })
+          } catch (error) {
+            console.warn('格式化tooltip失败:', error)
+            content = '数据格式错误'
+          }
+
+          return content
+        }
+      }
+    }
+
+    chartInstance.setOption(option)
+  } catch (error) {
+    console.error('更新图表失败:', error)
+  }
+}
+
+// 监听数据变化
+watch(() => props.trendData, () => {
+  if (chartInstance) {
+    updateChart()
+  }
+}, { deep: true })
+
+// 监听主题变化
+watch(() => messageStore.isDarkMode, () => {
+  if (chartInstance) {
+    updateChart()
+  }
+})
+
+onMounted(() => {
+  initChart()
+})
+
+onBeforeUnmount(() => {
+  if (chartInstance) {
+    chartInstance.dispose()
+  }
+})
+</script>
+
+<style scoped lang="scss">
+@import '@/assets/theme.css';
+
+// 通用卡片样式
+.common-card {
+  background: var(--bg-primary);
+  border-radius: var(--radius-lg);
+  padding: var(--spacing-xl);
+  margin-bottom: var(--spacing-xl);
+  box-shadow: var(--shadow-sm);
+}
+
+.monthly-expense-card {
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-lg);
+}
+
+// 收支结余一行展示
+.stats-row {
+  display: flex;
+  justify-content: space-between;
+  gap: var(--spacing-md);
+  padding-bottom: var(--spacing-md);
+  border-bottom: 1px solid var(--border-color);
+}
+
+.stat-item {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-xs);
+  text-align: center;
+
+  .stat-label {
+    color: var(--text-secondary);
+    font-family: var(--font-primary);
+    font-size: var(--font-sm);
+    font-weight: var(--font-medium);
+  }
+
+  .stat-amount {
+    font-family: var(--font-display);
+    font-size: var(--font-xl);
+    font-weight: var(--font-bold);
+  }
+
+  &.expense .stat-amount {
+    color: var(--accent-danger);
+  }
+
+  &.income .stat-amount {
+    color: var(--accent-success);
+  }
+
+  &.balance .stat-amount {
+    color: var(--accent-primary);
+
+    &.positive {
+      color: var(--accent-success);
+    }
+
+    &.negative {
+      color: var(--accent-danger);
+    }
+  }
+}
+
+// 趋势图部分
+.trend-section {
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-md);
+}
+
+.trend-chart {
+  width: 100%;
+  height: 180px;
+}
+</style>

WebApi/Controllers/TransactionRecordController.cs

@@ -7,10 +7,8 @@ namespace WebApi.Controllers;
 [Route("api/[controller]/[action]")]
 public class TransactionRecordController(
     ITransactionRecordRepository transactionRepository,
-    ITransactionStatisticsService transactionStatisticsService,
     ISmartHandleService smartHandleService,
-    ILogger<TransactionRecordController> logger,
-    IConfigService configService
+    ILogger<TransactionRecordController> logger
 ) : ControllerBase
 {
     /// <summary>
@@ -262,147 +260,6 @@ public class TransactionRecordController(
         }
     }
 
-    /// <summary>
-    /// 获取累积余额统计数据（用于余额卡片图表）
-    /// </summary>
-    [HttpGet]
-    public async Task<BaseResponse<List<BalanceStatisticsDto>>> GetBalanceStatisticsAsync(
-        [FromQuery] int year,
-        [FromQuery] int month
-    )
-    {
-        try
-        {
-            // 获取存款分类
-            var savingClassify = await configService.GetConfigByKeyAsync<string>("SavingsCategories");
-
-            // 获取每日统计数据
-            var statistics = await transactionStatisticsService.GetDailyStatisticsAsync(year, month, savingClassify);
-
-            // 按日期排序并计算累积余额
-            var sortedStats = statistics.OrderBy(s => s.Key).ToList();
-            var result = new List<BalanceStatisticsDto>();
-            decimal cumulativeBalance = 0;
-
-            foreach (var item in sortedStats)
-            {
-                var dailyBalance = item.Value.income - item.Value.expense;
-                cumulativeBalance += dailyBalance;
-
-                result.Add(new BalanceStatisticsDto(
-                    item.Key,
-                    cumulativeBalance
-                ));
-            }
-
-            return result.Ok();
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "获取累积余额统计失败，年份: {Year}, 月份: {Month}", year, month);
-            return $"获取累积余额统计失败: {ex.Message}".Fail<List<BalanceStatisticsDto>>();
-        }
-    }
-
-    /// <summary>
-    /// 获取指定月份每天的消费统计
-    /// </summary>
-    [HttpGet]
-    public async Task<BaseResponse<List<DailyStatisticsDto>>> GetDailyStatisticsAsync(
-        [FromQuery] int year,
-        [FromQuery] int month
-    )
-    {
-        try
-        {
-            // 获取存款分类
-            var savingClassify = await configService.GetConfigByKeyAsync<string>("SavingsCategories");
-
-            var statistics = await transactionStatisticsService.GetDailyStatisticsAsync(year, month, savingClassify);
-            var result = statistics.Select(s => new DailyStatisticsDto(
-                s.Key,
-                s.Value.count,
-                s.Value.expense,
-                s.Value.income,
-                s.Value.saving
-            )).ToList();
-
-            return result.Ok();
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "获取日历统计数据失败，年份: {Year}, 月份: {Month}", year, month);
-            return $"获取日历统计数据失败: {ex.Message}".Fail<List<DailyStatisticsDto>>();
-        }
-    }
-
-
-
-    /// <summary>
-    /// 获取月度统计数据
-    /// </summary>
-    [HttpGet]
-    public async Task<BaseResponse<MonthlyStatistics>> GetMonthlyStatisticsAsync(
-        [FromQuery] int year,
-        [FromQuery] int month
-    )
-    {
-        try
-        {
-            var statistics = await transactionStatisticsService.GetMonthlyStatisticsAsync(year, month);
-            return statistics.Ok();
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "获取月度统计数据失败，年份: {Year}, 月份: {Month}", year, month);
-            return $"获取月度统计数据失败: {ex.Message}".Fail<MonthlyStatistics>();
-        }
-    }
-
-    /// <summary>
-    /// 获取分类统计数据
-    /// </summary>
-    [HttpGet]
-    public async Task<BaseResponse<List<CategoryStatistics>>> GetCategoryStatisticsAsync(
-        [FromQuery] int year,
-        [FromQuery] int month,
-        [FromQuery] TransactionType type
-    )
-    {
-        try
-        {
-            var statistics = await transactionStatisticsService.GetCategoryStatisticsAsync(year, month, type);
-            return statistics.Ok();
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "获取分类统计数据失败，年份: {Year}, 月份: {Month}, 类型: {Type}", year, month, type);
-            return $"获取分类统计数据失败: {ex.Message}".Fail<List<CategoryStatistics>>();
-        }
-    }
-
-    /// <summary>
-    /// 获取趋势统计数据
-    /// </summary>
-    [HttpGet]
-    public async Task<BaseResponse<List<TrendStatistics>>> GetTrendStatisticsAsync(
-        [FromQuery] int startYear,
-        [FromQuery] int startMonth,
-        [FromQuery] int monthCount = 6
-    )
-    {
-        try
-        {
-            var statistics = await transactionStatisticsService.GetTrendStatisticsAsync(startYear, startMonth, monthCount);
-            return statistics.Ok();
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "获取趋势统计数据失败，开始年份: {Year}, 开始月份: {Month}, 月份数: {Count}", startYear, startMonth,
-                monthCount);
-            return $"获取趋势统计数据失败: {ex.Message}".Fail<List<TrendStatistics>>();
-        }
-    }
 
     /// <summary>
     /// 智能分析账单（流式输出）
@@ -627,30 +484,6 @@ public class TransactionRecordController(
         }
     }
 
-    /// <summary>
-    /// 获取按交易摘要分组的统计信息（支持分页）
-    /// </summary>
-    [HttpGet]
-    public async Task<PagedResponse<ReasonGroupDto>> GetReasonGroupsAsync(
-        [FromQuery] int pageIndex = 1,
-        [FromQuery] int pageSize = 20)
-    {
-        try
-        {
-            var (list, total) = await transactionStatisticsService.GetReasonGroupsAsync(pageIndex, pageSize);
-            return new PagedResponse<ReasonGroupDto>
-            {
-                Success = true,
-                Data = list.ToArray(),
-                Total = total
-            };
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "获取交易摘要分组失败");
-            return PagedResponse<ReasonGroupDto>.Fail($"获取交易摘要分组失败: {ex.Message}");
-        }
-    }
 
     /// <summary>
     /// 按摘要批量更新分类
@@ -738,24 +571,7 @@ public record UpdateTransactionDto(
     string? OccurredAt = null
 );
 
-/// <summary>
-/// 日历统计响应DTO
-/// </summary>
-public record DailyStatisticsDto(
-    string Date,
-    int Count,
-    decimal Expense,
-    decimal Income,
-    decimal Balance
-);
 
-/// <summary>
-/// 累积余额统计DTO
-/// </summary>
-public record BalanceStatisticsDto(
-    string Date,
-    decimal CumulativeBalance
-);
 
 /// <summary>
 /// 智能分类请求DTO

WebApi/Controllers/TransactionStatisticsController.cs

@@ -0,0 +1,315 @@
+using Service.Transaction;
+
+namespace WebApi.Controllers;
+
+/// <summary>
+/// 交易统计控制器
+/// </summary>
+[ApiController]
+[Route("api/[controller]/[action]")]
+public class TransactionStatisticsController(
+    ITransactionRecordRepository transactionRepository,
+    ITransactionStatisticsService transactionStatisticsService,
+    ILogger<TransactionStatisticsController> logger,
+    IConfigService configService
+) : ControllerBase
+{
+    /// <summary>
+    /// 获取累积余额统计数据（用于余额卡片图表）
+    /// </summary>
+    [HttpGet]
+    public async Task<BaseResponse<List<BalanceStatisticsDto>>> GetBalanceStatisticsAsync(
+        [FromQuery] int year,
+        [FromQuery] int month
+    )
+    {
+        try
+        {
+            // 获取存款分类
+            var savingClassify = await configService.GetConfigByKeyAsync<string>("SavingsCategories");
+
+            // 获取每日统计数据
+            var statistics = await transactionStatisticsService.GetDailyStatisticsAsync(year, month, savingClassify);
+
+            // 按日期排序并计算累积余额
+            var sortedStats = statistics.OrderBy(s => s.Key).ToList();
+            var result = new List<BalanceStatisticsDto>();
+            decimal cumulativeBalance = 0;
+
+            foreach (var item in sortedStats)
+            {
+                var dailyBalance = item.Value.income - item.Value.expense;
+                cumulativeBalance += dailyBalance;
+
+                result.Add(new BalanceStatisticsDto(
+                    item.Key,
+                    cumulativeBalance
+                ));
+            }
+
+            return result.Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取累积余额统计失败，年份: {Year}, 月份: {Month}", year, month);
+            return $"获取累积余额统计失败: {ex.Message}".Fail<List<BalanceStatisticsDto>>();
+        }
+    }
+
+    /// <summary>
+    /// 获取指定月份每天的消费统计
+    /// </summary>
+    [HttpGet]
+    public async Task<BaseResponse<List<DailyStatisticsDto>>> GetDailyStatisticsAsync(
+        [FromQuery] int year,
+        [FromQuery] int month
+    )
+    {
+        try
+        {
+            // 获取存款分类
+            var savingClassify = await configService.GetConfigByKeyAsync<string>("SavingsCategories");
+
+            var statistics = await transactionStatisticsService.GetDailyStatisticsAsync(year, month, savingClassify);
+            var result = statistics.Select(s => new DailyStatisticsDto(
+                s.Key,
+                s.Value.count,
+                s.Value.expense,
+                s.Value.income,
+                s.Value.saving
+            )).ToList();
+
+            return result.Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取日历统计数据失败，年份: {Year}, 月份: {Month}", year, month);
+            return $"获取日历统计数据失败: {ex.Message}".Fail<List<DailyStatisticsDto>>();
+        }
+    }
+
+    /// <summary>
+    /// 获取周统计数据
+    /// </summary>
+    [HttpGet]
+    public async Task<BaseResponse<List<DailyStatisticsDto>>> GetWeeklyStatisticsAsync(
+        [FromQuery] DateTime startDate,
+        [FromQuery] DateTime endDate
+    )
+    {
+        try
+        {
+            // 获取存款分类
+            var savingClassify = await configService.GetConfigByKeyAsync<string>("SavingsCategories");
+
+            var statistics = await transactionStatisticsService.GetDailyStatisticsByRangeAsync(startDate, endDate, savingClassify);
+            var result = statistics.Select(s => new DailyStatisticsDto(
+                s.Key,
+                s.Value.count,
+                s.Value.expense,
+                s.Value.income,
+                s.Value.saving
+            )).ToList();
+
+            return result.Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取周统计数据失败，开始日期: {StartDate}, 结束日期: {EndDate}", startDate, endDate);
+            return $"获取周统计数据失败: {ex.Message}".Fail<List<DailyStatisticsDto>>();
+        }
+    }
+
+    /// <summary>
+    /// 获取指定日期范围的统计汇总数据
+    /// </summary>
+    [HttpGet]
+    public async Task<BaseResponse<MonthlyStatistics>> GetRangeStatisticsAsync(
+        [FromQuery] DateTime startDate,
+        [FromQuery] DateTime endDate
+    )
+    {
+        try
+        {
+            // 通过日期范围查询数据
+            var records = await transactionRepository.QueryAsync(
+                startDate: startDate,
+                endDate: endDate,
+                pageSize: int.MaxValue);
+
+            var statistics = new MonthlyStatistics
+            {
+                Year = startDate.Year,
+                Month = startDate.Month
+            };
+
+            foreach (var record in records)
+            {
+                var amount = Math.Abs(record.Amount);
+
+                if (record.Type == TransactionType.Expense)
+                {
+                    statistics.TotalExpense += amount;
+                    statistics.ExpenseCount++;
+                }
+                else if (record.Type == TransactionType.Income)
+                {
+                    statistics.TotalIncome += amount;
+                    statistics.IncomeCount++;
+                }
+            }
+
+            statistics.Balance = statistics.TotalIncome - statistics.TotalExpense;
+            statistics.TotalCount = records.Count;
+
+            return statistics.Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取时间范围统计数据失败，开始日期: {StartDate}, 结束日期: {EndDate}", startDate, endDate);
+            return $"获取时间范围统计数据失败: {ex.Message}".Fail<MonthlyStatistics>();
+        }
+    }
+
+    /// <summary>
+    /// 获取月度统计数据
+    /// </summary>
+    [HttpGet]
+    public async Task<BaseResponse<MonthlyStatistics>> GetMonthlyStatisticsAsync(
+        [FromQuery] int year,
+        [FromQuery] int month
+    )
+    {
+        try
+        {
+            var statistics = await transactionStatisticsService.GetMonthlyStatisticsAsync(year, month);
+            return statistics.Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取月度统计数据失败，年份: {Year}, 月份: {Month}", year, month);
+            return $"获取月度统计数据失败: {ex.Message}".Fail<MonthlyStatistics>();
+        }
+    }
+
+    /// <summary>
+    /// 获取分类统计数据
+    /// </summary>
+    [HttpGet]
+    public async Task<BaseResponse<List<CategoryStatistics>>> GetCategoryStatisticsAsync(
+        [FromQuery] int year,
+        [FromQuery] int month,
+        [FromQuery] TransactionType type
+    )
+    {
+        try
+        {
+            var statistics = await transactionStatisticsService.GetCategoryStatisticsAsync(year, month, type);
+            return statistics.Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取分类统计数据失败，年份: {Year}, 月份: {Month}, 类型: {Type}", year, month, type);
+            return $"获取分类统计数据失败: {ex.Message}".Fail<List<CategoryStatistics>>();
+        }
+    }
+
+    /// <summary>
+    /// 按日期范围获取分类统计数据
+    /// </summary>
+    [HttpGet]
+    public async Task<BaseResponse<List<CategoryStatistics>>> GetCategoryStatisticsByDateRangeAsync(
+        [FromQuery] string startDate,
+        [FromQuery] string endDate,
+        [FromQuery] TransactionType type
+    )
+    {
+        try
+        {
+            if (!DateTime.TryParse(startDate, out var start))
+            {
+                return "开始日期格式错误".Fail<List<CategoryStatistics>>();
+            }
+
+            if (!DateTime.TryParse(endDate, out var end))
+            {
+                return "结束日期格式错误".Fail<List<CategoryStatistics>>();
+            }
+
+            var statistics = await transactionStatisticsService.GetCategoryStatisticsByDateRangeAsync(start, end, type);
+            return statistics.Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取分类统计数据失败，开始日期: {StartDate}, 结束日期: {EndDate}, 类型: {Type}", startDate, endDate, type);
+            return $"获取分类统计数据失败: {ex.Message}".Fail<List<CategoryStatistics>>();
+        }
+    }
+
+    /// <summary>
+    /// 获取趋势统计数据
+    /// </summary>
+    [HttpGet]
+    public async Task<BaseResponse<List<TrendStatistics>>> GetTrendStatisticsAsync(
+        [FromQuery] int startYear,
+        [FromQuery] int startMonth,
+        [FromQuery] int monthCount = 6
+    )
+    {
+        try
+        {
+            var statistics = await transactionStatisticsService.GetTrendStatisticsAsync(startYear, startMonth, monthCount);
+            return statistics.Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取趋势统计数据失败，开始年份: {Year}, 开始月份: {Month}, 月份数: {Count}", startYear, startMonth,
+                monthCount);
+            return $"获取趋势统计数据失败: {ex.Message}".Fail<List<TrendStatistics>>();
+        }
+    }
+
+    /// <summary>
+    /// 获取按交易摘要分组的统计信息（支持分页）
+    /// </summary>
+    [HttpGet]
+    public async Task<PagedResponse<ReasonGroupDto>> GetReasonGroupsAsync(
+        [FromQuery] int pageIndex = 1,
+        [FromQuery] int pageSize = 20)
+    {
+        try
+        {
+            var (list, total) = await transactionStatisticsService.GetReasonGroupsAsync(pageIndex, pageSize);
+            return new PagedResponse<ReasonGroupDto>
+            {
+                Success = true,
+                Data = list.ToArray(),
+                Total = total
+            };
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "获取交易摘要分组失败");
+            return PagedResponse<ReasonGroupDto>.Fail($"获取交易摘要分组失败: {ex.Message}");
+        }
+    }
+}
+
+/// <summary>
+/// 日历统计响应DTO
+/// </summary>
+public record DailyStatisticsDto(
+    string Date,
+    int Count,
+    decimal Expense,
+    decimal Income,
+    decimal Balance
+);
+
+/// <summary>
+/// 累积余额统计DTO
+/// </summary>
+public record BalanceStatisticsDto(
+    string Date,
+    decimal CumulativeBalance
+);