medical-mall/components/analytics/AnalyticsSidebarMenu.uvue

<!-- 数据分析侧边栏菜单组件 -->
<template>
  <view>
    <!-- 侧边栏菜单 -->
    <view class="sidebar-menu" :class="{ active: showMenu, 'always-visible': isWideScreen }" @click.stop>
      <view class="sidebar-content">
        <view 
          v-for="item in menuItems" 
          :key="item.path"
          class="menu-item" 
          :class="{ active: currentPath === item.path }"
          @click="navigateToPage(item.path)"
        >
          <text class="menu-icon">{{ item.icon }}</text>
          <text class="menu-text">{{ item.title }}</text>
        </view>
      </view>
    </view>
    <!-- 遮罩层（仅窄屏时显示） -->
    <view class="sidebar-overlay" v-if="showMenu && !isWideScreen" @click="closeMenu"></view>
  </view>
</template>

<script lang="uts">
// 菜单项类型
type MenuItem = {
  path: string
  title: string
  icon: string
}

// 菜单配置
const MENU_ITEMS: Array<MenuItem> = [
  { path: '/pages/mall/analytics/index', title: '数据分析中心', icon: '📊' },
  { path: '/pages/mall/analytics/profile', title: '个人中心', icon: '👤' },
  { path: '/pages/mall/analytics/sales-report', title: '销售报表', icon: '💰' },
  { path: '/pages/mall/analytics/user-analysis', title: '用户分析', icon: '👥' },
  { path: '/pages/mall/analytics/product-insights', title: '商品洞察', icon: '📦' },
  { path: '/pages/mall/analytics/delivery-analysis', title: '配送效率分析', icon: '🚚' },
  { path: '/pages/mall/analytics/coupon-analysis', title: '优惠券效果分析', icon: '🎫' },
  { path: '/pages/mall/analytics/market-trends', title: '市场趋势', icon: '📈' },
  { path: '/pages/mall/analytics/custom-report', title: '自定义报表', icon: '📋' },
  { path: '/pages/mall/analytics/report-detail', title: '报表详情', icon: '📄' },
  { path: '/pages/mall/analytics/data-detail', title: '数据分析详情', icon: '🔍' },
  { path: '/pages/mall/analytics/insight-detail', title: '数据洞察详情', icon: '💡' }
]

export default {
  props: {
    // 是否显示菜单
    visible: {
      type: Boolean,
      default: false
    },
    // 当前页面路径
    currentPath: {
      type: String,
      default: ''
    }
  },
  emits: ['visible-change'],
  data() {
    return {
      showMenu: false,
      menuItems: MENU_ITEMS,
      isWideScreen: false,
      screenWidth: 0
    }
  },
  watch: {
    visible(newVal: boolean) {
      // 宽屏时自动显示，窄屏时根据 visible 控制
      if (this.isWideScreen) {
        this.showMenu = true
      } else {
        this.showMenu = newVal
      }
    },
    showMenu(newVal: boolean) {
      // 同步到父组件（仅窄屏时）
      if (!this.isWideScreen) {
        this.$emit('visible-change', newVal)
      }
    }
  },
  onLoad() {
    this.checkScreenSize()
  },
  onShow() {
    // 每次显示时检查屏幕尺寸
    this.checkScreenSize()
  },
  methods: {
    checkScreenSize() {
      // 获取屏幕宽度
      const systemInfo = uni.getSystemInfoSync()
      this.screenWidth = systemInfo.windowWidth || systemInfo.screenWidth
      // 宽屏阈值：960px（与页面响应式断点一致）
      this.isWideScreen = this.screenWidth >= 960
      
      // 宽屏时自动显示菜单
      if (this.isWideScreen) {
        this.showMenu = true
      }
    },
    
    closeMenu() {
      // 宽屏时不允许关闭
      if (this.isWideScreen) {
        return
      }
      this.showMenu = false
      this.$emit('visible-change', false)
    },
    
    navigateToPage(path: string) {
      if (this.currentPath === path) {
        // 窄屏时关闭菜单
        if (!this.isWideScreen) {
          this.closeMenu()
        }
        return
      }
      uni.navigateTo({
        url: path,
        fail: () => {
          uni.showToast({ title: '页面跳转失败', icon: 'none' })
        }
      })
      // 窄屏时关闭菜单
      if (!this.isWideScreen) {
        this.closeMenu()
      }
    }
  }
}
</script>

<style>
/* 侧边栏菜单 */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  animation: fadeIn 0.3s ease;
}

.sidebar-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100vh;
  background: #fff;
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
  z-index: 999;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

/* 窄屏：抽屉效果 */
.sidebar-menu.active {
  transform: translateX(0);
}

/* 宽屏：固定显示在左侧 */
.sidebar-menu.always-visible {
  position: relative;
  transform: translateX(0);
  box-shadow: none;
  border-right: 1px solid rgba(0, 0, 0, 0.06);
  z-index: 1;
}

.sidebar-header {
  display: flex;
  flex-direction: row !important;
  justify-content: flex-end;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.sidebar-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.2s;
}

.sidebar-close:hover {
  background: rgba(0, 0, 0, 0.05);
}

.sidebar-close .icon {
  font-size: 20px;
  color: #666;
}

.sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.menu-item {
  display: flex;
  flex-direction: row !important;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.2s;
}

.menu-item:hover {
  background: rgba(0, 0, 0, 0.03);
}

.menu-item.active {
  background: rgba(59, 130, 246, 0.1);
  border-left: 3px solid #3b82f6;
}

.menu-item.active .menu-text {
  color: #3b82f6;
  font-weight: 600;
}

.menu-icon {
  font-size: 20px;
  width: 24px;
  text-align: center;
}

.menu-text {
  font-size: 15px;
  color: #333;
  flex: 1;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* 响应式：宽屏时固定显示 */
@media screen and (min-width: 960px) {
  .sidebar-menu {
    position: relative;
    transform: translateX(0);
    box-shadow: none;
    border-right: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1;
  }
  
  .sidebar-overlay {
    display: none;
  }
}
</style>