feat(组件): 为KPI指标添加工具提示功能并优化业绩显示

1. 在KpiMetrics和CenterOverview组件中添加工具提示功能，显示各指标的计算说明
2. 修改GroupComparison组件中业绩数据的显示方式，移除货币格式化
3. 添加Tooltip组件用于显示指标说明
4. 优化工具提示的样式和交互效果

my-vue-app/src/views/secondTop/components/CenterOverview.vue

@@ -4,7 +4,12 @@
     <div class="overview-grid">
       <div class="overview-card primary">
         <div class="card-header">
-          <span class="card-title">中心总业绩</span>
+          <span class="card-title">
+            中心总业绩
+            <i
+                  @mouseenter="showTooltip($event, 'centerPerformance')"
+                  @mouseleave="hideTooltip">ⓘ</i>
+          </span>
           <span class="card-trend positive">{{ props.overallData.CenterPerformance?.center_monthly_vs_previous_deals }} vs 上期</span>
         </div>
         <div class="card-value">{{ props.overallData.CenterPerformance.center_monthly_deal_count || '552,000' }} 单</div>
@@ -13,7 +18,12 @@
       
       <div class="overview-card">
         <div class="card-header">
-          <span class="card-title">活跃组数</span>
+          <span class="card-title">
+            活跃组数
+            <i
+                  @mouseenter="showTooltip($event, 'activeGroups')"
+                  @mouseleave="hideTooltip">ⓘ</i>
+          </span>
           <span class="card-trend stable">{{ props.overallData.TotalGroupCount?.center_total_team_count}}/{{ props.overallData.TotalGroupCount?.center_total_team_count }} 组</span>
         </div>
         <div class="card-value">{{ props.overallData.TotalGroupCount?.center_total_team_count || '5' }} 组</div>
@@ -22,7 +32,12 @@
       
       <div class="overview-card">
         <div class="card-header">
-          <span class="card-title">中心转化率</span>
+          <span class="card-title">
+            中心转化率
+            <i
+                  @mouseenter="showTooltip($event, 'conversionRate')"
+                  @mouseleave="hideTooltip">ⓘ</i>
+          </span>
           <span class="card-trend positive">{{ props.overallData.CenterConversionRate?.center_monthly_vs_previous_deals }}vs 上期</span>
         </div>
         <div class="card-value">{{ props.overallData.CenterConversionRate?.center_conversion_rate || '5.2' }}</div>
@@ -31,7 +46,12 @@
       
       <div class="overview-card">
         <div class="card-header">
-          <span class="card-title">总通话次数</span>
+          <span class="card-title">
+            总通话次数
+            <i 
+                  @mouseenter="showTooltip($event, 'totalCalls')"
+                  @mouseleave="hideTooltip">ⓘ</i>
+          </span>
           <span class="card-trend positive">{{ props.overallData.TotalCallCount?.total_call_count_vs_yesterday}} vs 上期</span>
         </div>
         <div class="card-value">{{ props.overallData.TotalCallCount?.total_call_count || '1,247' }} 次</div>
@@ -40,7 +60,12 @@
       
       <div class="overview-card">
         <div class="card-header">
-          <span class="card-title">新增客户</span>
+          <span class="card-title">
+            新增客户
+            <i 
+                  @mouseenter="showTooltip($event, 'newCustomers')"
+                  @mouseleave="hideTooltip">ⓘ</i>
+          </span>
           <span class="card-trend positive">{{ props.overallData.NewCustomer?.center_new_leads_vs_previous_period }} vs 上期</span>
         </div>
         <div class="card-value">{{ props.overallData.NewCustomer?.center_new_leads_count || '117' }} 人</div>
@@ -49,18 +74,35 @@
       
       <div class="overview-card">
         <div class="card-header">
-          <span class="card-title">定金转化</span>
+          <span class="card-title">
+            定金转化
+            <i 
+                  @mouseenter="showTooltip($event, 'depositConversion')"
+                  @mouseleave="hideTooltip">ⓘ</i>
+          </span>
           <span class="card-trend positive">{{ props.overallData.DepositConversionRate?.center_deposit_conversion_vs_previous }} vs 上期</span>
         </div>
         <div class="card-value">{{ props.overallData.DepositConversionRate?.center_current_deposit_conversion_rate || '0' }} </div>
         <div class="card-subtitle">平均定金转化率: {{ props.overallData.DepositConversionRate?.center_monthly_deposit_conversion_rate || '0' }}</div>
       </div>
     </div>
+    
+    <!-- Tooltip组件 -->
+    <Tooltip 
+      :visible="tooltip.visible"
+      :x="tooltip.x"
+      :y="tooltip.y"
+      :title="tooltip.title"
+      :description="tooltip.description"
+    />
   
   </div>
 </template>
 
 <script setup>
+import { reactive } from 'vue'
+import Tooltip from '@/components/Tooltip.vue'
+
 // 中心整体概览组件
 const props = defineProps({
   overallData: {
@@ -75,6 +117,58 @@ const props = defineProps({
     })
   }
 })
+
+// Tooltip状态管理
+const tooltip = reactive({
+  visible: false,
+  x: 0,
+  y: 0,
+  title: '',
+  description: ''
+})
+
+// 指标描述信息
+const metricDescriptions = {
+  centerPerformance: {
+    title: '中心总业绩计算方式',
+    description: '统计本月中心所有销售团队的成交单数总和，与上期同比计算增长率。月目标完成率 = 当月实际成交单数 / 月度目标单数 × 100%'
+  },
+  activeGroups: {
+    title: '活跃组数计算方式',
+    description: '统计当前有业务活动的销售团队数量。活跃标准：本月有通话记录或成交记录的团队。总人数为所有活跃团队的人员总和'
+  },
+  conversionRate: {
+    title: '中心转化率计算方式',
+    description: '中心转化率 = 总成交客户数 / 总接触客户数 × 100%。与上期对比显示增长趋势，行业平均值作为参考基准'
+  },
+  totalCalls: {
+    title: '总通话次数计算方式',
+    description: '统计所有销售人员的通话总次数，包括接听和拨出。有效通话指通话时长超过30秒的通话记录'
+  },
+  newCustomers: {
+    title: '新增客户计算方式',
+    description: '统计本期新录入系统的客户数量。意向客户指经过初步沟通，有明确购买意向的客户数量'
+  },
+  depositConversion: {
+    title: '定金转化计算方式',
+    description: '定金转化率 = 缴纳定金客户数 / 意向客户总数 × 100%。平均定金转化率为本月日均转化率'
+  }
+}
+
+// 显示tooltip
+const showTooltip = (event, metricType) => {
+  const rect = event.target.getBoundingClientRect()
+  tooltip.visible = true
+  tooltip.x = rect.left + rect.width / 2
+  tooltip.y = rect.top - 10
+  tooltip.title = metricDescriptions[metricType].title
+  tooltip.description = metricDescriptions[metricType].description
+}
+
+// 隐藏tooltip
+const hideTooltip = () => {
+  tooltip.visible = false
+}
 </script>
 
 <style lang="scss" scoped>
@@ -169,6 +263,39 @@ const props = defineProps({
       color: #94a3b8;
       font-size: 0.8rem;
     }
+    
+    .info-icon {
+      display: inline-block;
+      width: 16px;
+      height: 16px;
+      background: #409eff;
+      color: white;
+      border-radius: 50%;
+      text-align: center;
+      line-height: 16px;
+      font-size: 12px;
+      font-weight: bold;
+      margin-left: 6px;
+      cursor: pointer;
+      opacity: 0.8;
+      transition: all 0.3s ease;
+      
+      &:hover {
+        opacity: 1;
+        transform: scale(1.1);
+        background: #66b3ff;
+      }
+    }
+    
+    // 主要卡片中的图标样式
+    &.primary .info-icon {
+      background: rgba(255, 255, 255, 0.3);
+      color: white;
+      
+      &:hover {
+        background: rgba(255, 255, 255, 0.5);
+      }
+    }
   }
   
   .trend-section {

my-vue-app/src/views/secondTop/components/GroupComparison.vue

@@ -32,7 +32,7 @@
           <div class="key-metrics">
             <div class="mini-metric">
               <span class="mini-label">业绩</span>
-              <span class="mini-value">{{ formatCurrency(group.todayPerformance) }}</span>
+              <span class="mini-value">{{ group.todayPerformance }}</span>
             </div>
             <div class="mini-metric">
               <span class="mini-label">转化</span>
@@ -175,22 +175,22 @@ const processedGroups = computed(() => {
     })
   }
   
-  // 处理 formal_plural 数据
+  // 处理 formal_plural 数据（业绩数据）
   if (props.groupList.formal_plural) {
     console.log('Processing formal_plural:', props.groupList.formal_plural)
     Object.entries(props.groupList.formal_plural).forEach(([managerName, teamData]) => {
       if (typeof teamData === 'object' && teamData !== null) {
-        Object.entries(teamData).forEach(([teamName, count]) => {
+        Object.entries(teamData).forEach(([teamName, performance]) => {
           const existingGroup = groups.find(g => g.id === `${managerName}-${teamName}` || g.id === managerName)
           if (existingGroup) {
-            existingGroup.newClients = count || 0
+            existingGroup.todayPerformance = performance || 0
           }
         })
       } else if (typeof teamData === 'number') {
         // 处理直接数值的情况
         const existingGroup = groups.find(g => g.id === managerName)
         if (existingGroup) {
-          existingGroup.newClients = teamData || 0
+          existingGroup.todayPerformance = teamData || 0
         }
       }
     })