fiee-official-website/src/components/customHeader/size1440/index.vue

<template>
  <!-- 通用页头 -->
  <NLayoutHeader
    class="custom-header"
    :class="{ 'header-scrolled': isScrolled }"
  >
    <div class="header-container">
      <div class="logo" @click="handleToHome">
        <NImage width="140" height="140" :src="FiEELogo" preview-disabled />
      </div>
      <div class="header-menu">
        <NConfigProvider :theme-overrides="themeOverrides">
          <NMenu
            mode="horizontal"
            :options="menuOptions"
            :inverted="isScrolled"
            v-model:value="selectedKey"
            @update:value="handleMenuSelect"
          />
        </NConfigProvider>
      </div>
    </div>
  </NLayoutHeader>
</template>

<script setup>
import FiEELogo from "@/assets/image/header/logo.png";
import { ref, onMounted, onUnmounted } from "vue";
import { NMenu, NLayoutHeader, NImage, NConfigProvider } from "naive-ui";
import { useI18n } from "vue-i18n";
import { useRouter } from "vue-router";
import { useHeaderMenuConfig } from "@/config/headerMenuConfig";

const themeOverrides = {
  Menu: {
    // itemTextColor: "#ff7bac", // 默认文本颜色
    // 水平模式专用文本颜色（这些才会在水平模式下生效）
    // itemTextColorHorizontal: "#ff7bac", // 水平模式默认文本颜色
    itemTextColorHoverHorizontal: "#ff7bac", // 水平模式悬停文本颜色
    itemTextColorActiveHorizontal: "#ff7bac", // 水平模式激活文本颜色
    itemTextColorActiveHoverHorizontal: "#ff7bac", // 水平模式激活悬停文本颜色

    itemColorHover: "#ff7bac",
    itemColorHoverInverted: "#ff7bac",
  },

  // 关键：子菜单的悬停背景色在这里配置！
  Dropdown: {
    optionColorHover: "#fddfea", // 子菜单悬停背景色
    optionColorHoverInverted: "#fddfea", // 反转主题下的子菜单悬停背景色
  },
};

const { t } = useI18n();
const router = useRouter();

// 使用统一的菜单配置
const menuOptions = useHeaderMenuConfig();
const selectedKey = ref(null);

const isScrolled = ref(false);

// 递归查找菜单项
function findMenuOptionByKey(options, key) {
  for (const option of options) {
    if (option.key === key) return option;
    if (option.children) {
      const found = findMenuOptionByKey(option.children, key);
      if (found) return found;
    }
  }
  return null;
}

// 菜单点击跳转
const handleMenuSelect = (key) => {
  const option = findMenuOptionByKey(menuOptions, key);
  if (option && option.href) {
    router.push(option.href);
  }
};

// 监听滚动事件
const handleScroll = () => {
  //滚动距离大于100px时，处理对应的header样式
  isScrolled.value = window.scrollY >= 100;
};

onMounted(() => {
  window.addEventListener("scroll", handleScroll);
});

onUnmounted(() => {
  window.removeEventListener("scroll", handleScroll);
});

//点击回到首页
const handleToHome = () => {
  router.push("/myhome");
  selectedKey.value = null; // 重置菜单选中状态
};
</script>

<style scoped lang="scss">
.custom-header {
  --header-height: 5rem;
  --primary-color: #8b59f7;
  transition: all 0.3s ease;
  background: transparent;
  height: var(--header-height);

  &.header-scrolled {
    background: rgba(220, 207, 248, 0.95);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
}

.header-container {
  max-width: 1700px;
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  flex-shrink: 0;
  cursor: pointer;
  transition: transform 0.3s ease;
  margin-left: 100px;

  &:hover {
    transform: scale(1.05);
  }

  &:active {
    transform: scale(0.98);
  }
}

.header-menu {
  display: block;
  flex: 1;
  // :deep(
  //     .n-menu-item-content:not(.n-menu-item-content--disabled):hover
  //       .n-menu-item-content-header
  //   ) {
  //   color: #ff7bac;
  // }

  :deep(.n-menu) {
    background: transparent;
    justify-content: flex-end;
  }

  :deep(.n-menu-item) {
    position: relative;
    margin: 0 10px;
    transition: all 0.3s ease;
    font-weight: 700;
    // font-size: 16px;
    font-size: 0.875rem;
    min-width: 120px;
    text-align: center;

    &::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 50%;
      width: 0;
      height: 2px;
      background: #ff7bac;
      transition: all 0.3s ease;
      transform: translateX(-50%);
      opacity: 0;
      border-radius: 2px;
    }

    &:hover {
      &::after {
        width: 80px;
        height: 3px;
        opacity: 1;
      }
    }

    // 选中状态的样式
    &.n-menu-item--selected {
      &::after {
        width: 40px;
        opacity: 1;
      }
    }
  }

  // 子菜单样式
  :deep(.n-submenu) {
    .n-submenu-children {
      backdrop-filter: blur(16px);
      background: rgba(255, 255, 255, 0.9);
      border-radius: 12px;
      padding: 8px 0;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
      transform-origin: top;
      animation: dropDown 0.3s ease;

      .n-menu-item {
        position: relative;
        overflow: hidden;

        &::before {
          content: "";
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background: var(--primary-color);
          transform: translateX(-100%);
          transition: transform 0.3s ease;
          opacity: 0.1;
          z-index: -1;
        }

        &:hover {
          &::before {
            transform: translateX(0);
          }
        }
      }
    }
  }
}

@keyframes dropDown {
  from {
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
</style>
<style>
.header-menu .n-menu .n-menu-item-content .n-menu-item-content-header {
  word-break: break-word;
  white-space: unset !important;
}
.header-menu .n-menu .n-submenu .n-menu-item-content {
  padding: 0 8px !important;
}
</style>