feat(统计模式): 添加按月/按期统计切换功能并优化客户阶段显示

- 在CenterOverview组件中添加统计模式切换按钮
- 实现统计模式切换逻辑并触发数据重新加载
- 优化SalesTimelineWithTaskList的客户阶段显示和计算逻辑
- 更新API调用参数以支持不同统计模式
- 调整样式和布局以适应新功能

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

@@ -1,6 +1,22 @@
 <template>
   <div class="center-overview">
-    <h2>整体概览</h2>
+    <div class="overview-header">
+      <h2>整体概览</h2>
+      <div class="stats-toggle">
+        <button 
+          :class="['toggle-btn', { active: statsMode === 'monthly' }]"
+          @click="switchStatsMode('monthly')"
+        >
+          按月统计
+        </button>
+        <button 
+          :class="['toggle-btn', { active: statsMode === 'period' }]"
+          @click="switchStatsMode('period')"
+        >
+          按期统计
+        </button>
+      </div>
+    </div>
     <div class="overview-grid">
       <div class="overview-card primary">
         <div class="card-header">
@@ -87,9 +103,24 @@
 </template>
 
 <script setup>
-import { computed, reactive } from 'vue'
+import { computed, reactive, ref } from 'vue'
 import Tooltip from '@/components/Tooltip.vue'
 
+// 统计模式状态
+const statsMode = ref('monthly') // 默认按月统计
+
+// 定义emit事件
+const emit = defineEmits(['update-check-type'])
+
+// 切换统计模式
+const switchStatsMode = (mode) => {
+  statsMode.value = mode
+  // 向父组件发送事件，修改CheckType的值
+  const checkTypeValue = mode === 'monthly' ? 'month' : 'period'
+  emit('update-check-type', checkTypeValue)
+  console.log('切换统计模式:', mode, '发送CheckType值:', checkTypeValue)
+}
+
 // 中心整体概览组件
 const props = defineProps({
   overallTeamPerformance: {
@@ -193,6 +224,44 @@ const hideTooltip = () => {
   padding: 0.5rem;
   box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
   
+  .overview-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 1rem;
+    
+    .stats-toggle {
+      display: flex;
+      background: #f8fafc;
+      border-radius: 8px;
+      padding: 4px;
+      gap: 2px;
+      
+      .toggle-btn {
+        padding: 8px 16px;
+        border: none;
+        background: transparent;
+        border-radius: 6px;
+        font-size: 0.875rem;
+        font-weight: 500;
+        color: #64748b;
+        cursor: pointer;
+        transition: all 0.2s ease;
+        
+        &:hover {
+          background: #e2e8f0;
+          color: #475569;
+        }
+        
+        &.active {
+          background: #3b82f6;
+          color: white;
+          box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
+        }
+      }
+    }
+  }
+  
   h2 {
     font-size: 1.3rem;
     font-weight: 600;
@@ -365,6 +434,19 @@ const hideTooltip = () => {
   .center-overview {
     padding: 1rem;
     
+    .overview-header {
+      flex-direction: column;
+      align-items: flex-start;
+      gap: 1rem;
+      
+      .stats-toggle {
+        .toggle-btn {
+          padding: 6px 12px;
+          font-size: 0.8rem;
+        }
+      }
+    }
+    
     .overview-grid {
       grid-template-columns: repeat(2, 1fr);
       gap: 0.75rem;