hjc-web/app/templates/template-06/components/Header.vue

<template>
  <!-- 顶部信息条 -->
  <div class="bg-[#1E2A47] text-[#C7CEDB] text-xs">
    <div class="container mx-auto px-4 sm:px-6 lg:px-8">
      <div class="flex items-center justify-between h-9">
        <span class="truncate">{{ topWelcome }}</span>
        <div class="flex items-center gap-3 flex-shrink-0">
          <span class="hidden sm:inline">全国统一服务热线</span>
          <a v-if="phone" :href="`tel:${phone}`" class="font-semibold text-white hover:text-[#FF6B6B] transition-colors">{{ phone }}</a>
        </div>
      </div>
    </div>
  </div>

  <header class="sticky top-0 z-50 bg-white border-b border-[#E5E7EB]">
    <div class="container mx-auto px-4 sm:px-6 lg:px-8">
      <div class="flex items-center justify-between h-20">
        <!-- Logo -->
        <SiteBrand
          link-class="flex-shrink-0"
          :logo="siteLogo"
          :icon="siteIcon"
          :name="siteName"
          logo-class="h-12 w-auto max-w-[220px] object-contain"
          icon-class="h-8 w-auto object-contain"
          name-class="text-xl font-bold text-[#1E2A47] truncate max-w-[200px]"
        >
          <template #fallback-icon>
            <div class="w-10 h-10 rounded-lg bg-[#1E2A47] flex items-center justify-center">
              <svg class="w-6 h-6 text-white" viewBox="0 0 24 24" fill="currentColor"><path d="M12 2L3 7v10l9 5 9-5V7l-9-5zm0 2.3L18.5 8 12 11.7 5.5 8 12 4.3zM5 9.6l6 3.3v6.8l-6-3.3V9.6zm14 0v6.8l-6 3.3V12.9l6-3.3z" /></svg>
            </div>
          </template>
        </SiteBrand>

        <!-- 搜索框（后台 setting.searchBtn 控制是否显示；提交带关键词跳转资讯列表） -->
        <SiteSearchBox v-if="showHeaderSearch" variant="light" accent="#1E2A47" class="hidden lg:flex items-center ml-8" />

        <!-- 桌面端导航 -->
        <nav class="hidden lg:flex items-center gap-1 ml-auto">
          <template v-for="item in navItems" :key="item.navigationId || item.path">
            <div v-if="item.children && item.children.length > 0" class="relative group h-20 flex items-center">
              <button class="flex items-center gap-1 px-3 text-base font-medium text-[#1E2A47] hover:text-[#CF1313] transition-colors">
                {{ item.title }}
                <svg class="w-4 h-4 transition-transform group-hover:rotate-180" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" /></svg>
              </button>
              <div class="absolute left-0 top-full pt-2 opacity-0 invisible group-hover:opacity-100 group-hover:visible transition-all duration-200">
                <div class="bg-white rounded-xl shadow-xl border border-[#E5E7EB] py-2 min-w-[200px]">
                  <NuxtLink
                    v-for="child in item.children" :key="child.navigationId" :to="getChildPath(child)"
                    class="block px-5 py-2.5 text-[15px] text-[#333333] hover:text-[#CF1313] hover:bg-[#F4F6FA] transition-colors whitespace-nowrap"
                  >
                    {{ child.title }}
                  </NuxtLink>
                </div>
              </div>
            </div>
            <NuxtLink
              v-else :to="getNavLink(item)" :target="item.target === '_blank' ? '_blank' : undefined"
              class="px-3 text-base font-medium text-[#1E2A47] hover:text-[#CF1313] transition-colors" active-class="text-[#CF1313]"
            >
              {{ item.title }}
            </NuxtLink>
          </template>
          <NuxtLink to="/contact" class="ml-3 inline-flex items-center justify-center px-5 py-2.5 bg-[#CF1313] text-white text-base font-semibold rounded-full hover:bg-[#A60E0E] transition-colors shadow-sm">立即咨询</NuxtLink>
        </nav>

        <!-- 移动端汉堡 -->
        <button class="lg:hidden ml-auto p-2 rounded-lg hover:bg-[#F4F6FA]" @click="mobileMenuOpen = !mobileMenuOpen" aria-label="菜单">
          <svg v-if="!mobileMenuOpen" class="w-6 h-6 text-[#1E2A47]" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16" /></svg>
          <svg v-else class="w-6 h-6 text-[#1E2A47]" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" /></svg>
        </button>
      </div>
    </div>

    <!-- 移动端展开菜单 -->
    <div v-if="mobileMenuOpen" class="lg:hidden bg-white border-t border-[#E5E7EB]">
      <div class="container mx-auto px-4 py-4 space-y-1">
        <template v-for="item in navItems" :key="item.navigationId || item.path">
          <div v-if="item.children && item.children.length > 0">
            <div class="px-2 py-2.5 text-base font-semibold text-[#1E2A47]">{{ item.title }}</div>
            <NuxtLink
              v-for="child in item.children" :key="child.navigationId" :to="getChildPath(child)"
              class="block px-6 py-2 text-sm text-[#666666] hover:text-[#CF1313] hover:bg-[#F4F6FA] rounded-lg transition-colors" @click="mobileMenuOpen = false"
            >
              {{ child.title }}
            </NuxtLink>
          </div>
          <NuxtLink
            v-else :to="getNavLink(item)" :target="item.target === '_blank' ? '_blank' : undefined"
            class="block px-2 py-2.5 text-base font-medium text-[#1E2A47] hover:text-[#CF1313] hover:bg-[#F4F6FA] rounded-lg transition-colors"
            active-class="text-[#CF1313] bg-[#F4F6FA]" @click="mobileMenuOpen = false"
          >
            {{ item.title }}
          </NuxtLink>
        </template>
        <NuxtLink to="/contact" class="block px-2 py-2.5 mt-2 text-center bg-[#CF1313] text-white font-semibold rounded-lg hover:bg-[#A60E0E] transition-colors" @click="mobileMenuOpen = false">立即咨询</NuxtLink>
      </div>
    </div>
  </header>
</template>

<script setup lang="ts">
import type { CmsNavigation } from '~/types'
const { siteInfo, siteName, siteLogo, siteIcon, navigations, phone, showHeaderSearch, fetchSiteInfo } = useSite()
const mobileMenuOpen = ref(false)

const topWelcome = computed(() => siteInfo.value?.welcomeInfo || `${siteName.value || '我们'} · 专业的企业数字化服务提供商`)

function getChildPath(child: CmsNavigation): string { return getNavLink(child) }

await fetchSiteInfo()
const navItems = computed<CmsNavigation[]>(() => navigations.value || [])
</script>