dtm_vue/src/views/module-submenu.vue

<template>
  <div class="app-container submenu-container">
    <div class="page-header">
      <h2>{{ moduleTitle }}</h2>
      <p>请选择具体功能</p>
    </div>

    <div class="submenu-grid">
      <div
        v-for="item in menuItems"
        :key="item.path"
        class="submenu-card"
        @click="handleItemClick(item)"
      >
        <div class="submenu-icon">
          <svg-icon v-if="item.meta && item.meta.icon" :icon-class="item.meta.icon" class="icon" />
          <i v-else class="el-icon-document icon"></i>
        </div>
        <div class="submenu-title">{{ item.meta ? item.meta.title : item.name }}</div>
      </div>
    </div>
  </div>
</template>

<script>
import { mapGetters } from 'vuex'

export default {
  name: 'ModuleSubmenu',
  data() {
    return {
      moduleTitle: '',
      menuItems: []
    }
  },
  computed: {
    ...mapGetters(['sidebarRouters'])
  },
  created() {
    this.loadMenuItems()
  },
  watch: {
    '$route.query': {
      handler() {
        this.loadMenuItems()
      },
      deep: true
    }
  },
  methods: {
    loadMenuItems() {
      const { modulePath, moduleTitle } = this.$route.query
      this.moduleTitle = moduleTitle || '功能菜单'

      // 查找对应的菜单项
      this.menuItems = this.findMenuItems(modulePath)
    },
    findMenuItems(modulePath) {
      // 从系统菜单查找
      if (this.sidebarRouters && this.sidebarRouters.length > 0) {
        for (const route of this.sidebarRouters) {
          if (route.path === modulePath && route.children) {
            // 返回系统模块的子菜单，确保路径完整
            return route.children
              .filter(child => !child.hidden)
              .map(child => {
                // 如果路径是相对路径，需要拼接父路径
                const fullPath = child.path.startsWith('/') ? child.path : `${route.path}/${child.path}`
                return {
                  ...child,
                  path: fullPath
                }
              })
          }
        }
      }

      return []
    },
    handleItemClick(item) {
      this.$router.push(item.path)
    }
  }
}
</script>

<style scoped lang="scss">
.submenu-container {
  .page-header {
    text-align: center;
    margin-bottom: 48px;
    padding: 32px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(102, 126, 234, 0.2);

    h2 {
      font-size: 32px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 12px;
      text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    p {
      font-size: 16px;
      color: rgba(255, 255, 255, 0.9);
      font-weight: 300;
    }
  }

  .submenu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;

    .submenu-card {
      background: #ffffff;
      border-radius: 12px;
      padding: 32px 24px;
      text-align: center;
      cursor: pointer;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      border: 2px solid transparent;
      box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.08);
      position: relative;
      overflow: hidden;

      &::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
        transform: scaleX(0);
        transition: transform 0.3s ease;
      }

      &:hover {
        background: #ffffff;
        border-color: transparent;
        transform: translateY(-8px);
        box-shadow: 0 12px 32px 0 rgba(102, 126, 234, 0.25);

        &::before {
          transform: scaleX(1);
        }

        .submenu-icon {
          background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
          transform: scale(1.1) rotate(5deg);
          box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);

          ::v-deep(.svg-icon),
          .icon {
            color: #ffffff;
          }
        }

        .submenu-title {
          color: #667eea;
        }
      }

      .submenu-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 72px;
        height: 72px;
        border-radius: 16px;
        background: linear-gradient(135deg, #f5f7fa 0%, #e4e7ed 100%);
        margin: 0 auto 20px;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);

        ::v-deep(.svg-icon) {
          font-size: 36px;
          color: #606266;
          transition: color 0.3s ease;
        }

        .icon {
          font-size: 36px;
          color: #606266;
          transition: color 0.3s ease;
        }
      }

      .submenu-title {
        font-size: 17px;
        font-weight: 600;
        color: #303133;
        transition: color 0.3s ease;
        line-height: 1.5;
      }
    }
  }

  // 响应式布局
  @media (max-width: 1200px) {
    .submenu-grid {
      grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      gap: 20px;
    }
  }

  @media (max-width: 768px) {
    .page-header {
      margin-bottom: 32px;
      padding: 24px 16px;

      h2 {
        font-size: 24px;
      }

      p {
        font-size: 14px;
      }
    }

    .submenu-grid {
      grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
      gap: 16px;

      .submenu-card {
        padding: 28px 20px;

        .submenu-icon {
          width: 60px;
          height: 60px;
          margin-bottom: 16px;

          ::v-deep(.svg-icon),
          .icon {
            font-size: 30px;
          }
        }

        .submenu-title {
          font-size: 15px;
        }
      }
    }
  }
}
</style>