hjc-web/app/templates/template-07/components/Footer.vue

<template>
  <footer class="bg-gray-900 text-gray-300">
    <div class="container mx-auto px-4 sm:px-6 lg:px-8 py-12 lg:py-16">
      <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-12 gap-8 lg:gap-12">
        <!-- 公司信息 -->
        <div class="lg:col-span-3">
          <SiteBrand
            link-class="mb-4"
            :logo="siteFooterLogo"
            :icon="siteIcon"
            :name="siteName"
            logo-class="h-8 w-auto max-w-[200px] object-contain"
            icon-class="h-6 w-auto object-contain"
            name-class="text-lg font-bold text-white"
          >
            <template #fallback-icon>
              <div class="w-8 h-8 rounded-lg bg-blue-600 flex items-center justify-center">
                <svg class="w-5 h-5 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 21V5a2 2 0 00-2-2H7a2 2 0 00-2 2v16m14 0h2m-2 0h-5m-9 0H3m2 0h5M9 7h1m-1 4h1m4-4h1m-1 4h1m-5 10v-5a1 1 0 011-1h2a1 1 0 011 1v5m-4 0h4" />
                </svg>
              </div>
            </template>
          </SiteBrand>
          <p v-if="slogan" class="text-sm text-gray-400 mb-3">{{ slogan }}</p>
          <p class="text-sm text-gray-400 leading-relaxed">
            {{ siteInfo?.comments || siteInfo?.content || '专注企业数字化官网建设，助力品牌增长。' }}
          </p>
        </div>

        <!-- 导航分组（支持二级：父级标题 + 子级链接） -->
        <div class="lg:col-span-4">
          <div class="grid grid-cols-2 gap-x-6 gap-y-8">
            <div v-for="group in footerGroups" :key="group.key">
              <h4 class="text-white font-semibold mb-4">
                <span
                  v-if="group.parentLink"
                  :to="group.parentLink"
                  :target="group.target === '_blank' ? '_blank' : undefined"
                  class="text-white"
                >
                  {{ group.title }}
                </span>
                <template v-else>{{ group.title }}</template>
              </h4>
              <ul v-if="group.hasChildren" class="space-y-2">
                <li v-for="link in group.links" :key="link.key">
                  <NuxtLink
                    :to="getNavLink(link)"
                    :target="link.target === '_blank' ? '_blank' : undefined"
                    class="text-sm text-gray-400 hover:text-white transition-colors"
                  >
                    {{ link.title }}
                  </NuxtLink>
                </li>
              </ul>
            </div>
          </div>
        </div>

        <!-- 联系方式 -->
        <div class="lg:col-span-3">
          <h4 class="text-white font-semibold mb-4">联系我们</h4>
          <ul class="space-y-2 text-sm text-gray-400">
            <li v-if="phone">
              <span class="text-gray-500">电话：</span>{{ phone }}
            </li>
            <li v-if="email">
              <span class="text-gray-500">邮箱：</span>{{ email }}
            </li>
            <li v-if="officialWebsite">
              <span class="text-gray-500">官网：</span>
              <a :href="officialWebsiteUrl" target="_blank" rel="nofollow" class="hover:text-white transition-colors">{{ officialWebsite }}</a>
            </li>
            <li v-if="address" class="leading-relaxed">
              <span class="text-gray-500">地址：</span>{{ address }}
            </li>
          </ul>
        </div>

        <!-- 微信二维码 + 社交链接 -->
        <div v-if="wxQrcode || socialLinks.length" class="lg:col-span-2">
          <h4 class="text-white font-semibold mb-4">关注我们</h4>
          <div v-if="wxQrcode" class="bg-white rounded-lg p-3 inline-block">
            <img :src="wxQrcode" alt="微信二维码" class="w-28 h-28 object-contain">
          </div>
          <p v-if="wxQrcode" class="text-xs text-gray-500 mt-2">{{ siteConfig?.wxQrcodeText || '扫码关注' }}</p>
          <div v-if="socialLinks.length" class="mt-3 flex flex-col gap-1">
            <a
              v-for="link in socialLinks"
              :key="link.url"
              :href="link.url"
              target="_blank"
              rel="nofollow"
              class="text-sm text-gray-400 hover:text-white transition-colors"
            >
              {{ link.name || link.type }}
            </a>
          </div>
        </div>
      </div>

      <div class="border-t border-gray-800 mt-12 pt-8 flex flex-col sm:flex-row items-center justify-between gap-4">
        <p class="text-sm text-gray-500">
          {{ copyright || `© ${new Date().getFullYear()} ${siteName || '企业官网'} 版权所有` }}
        </p>
        <div class="flex items-center gap-4">
          <p v-if="icpNo" class="text-sm text-gray-500">
            {{ icpNo }}
          </p>
          <p v-if="siteInfo?.policeNo" class="text-sm text-gray-500">
            {{ siteInfo.policeNo }}
          </p>
        </div>
      </div>
    </div>
  </footer>
</template>

<script setup lang="ts">
/**
 * 模板 7 - Footer 组件
 * 使用 useSite 的 bottomNavigations（top!==1 的页脚链接）渲染导航。
 * 支持二级导航：每个顶级栏目作为分组标题，其 children 作为子链接渲染在标题下方；
 * 若栏目无子级，则该栏目自身作为单独链接展示（无二级时不退化、不报错）。
 */
import type { CmsNavigation } from '~/types'

const {
  siteInfo, siteName, siteLogo, siteFooterLogo, siteIcon, siteConfig,
  bottomNavigations, phone, email, address, icpNo, copyright,
  wxQrcode, slogan, officialWebsite, officialWebsiteUrl, socialLinks
} = useSite()

interface FooterGroup {
  key: string | number
  title: string
  /** 父级可点击链接（父级自身有 path/url 时存在；无子级时即为该栏目链接） */
  parentLink: string | null
  /** 是否渲染子级列表 */
  hasChildren: boolean
  /** 子级链接（无子级时为 [父级自身]） */
  links: CmsNavigation[]
  /** 父级打开方式 */
  target?: string
}

function navKey(nav: CmsNavigation): string | number {
  return nav.navigationId ?? nav.path ?? nav.pagePath ?? nav.title ?? Math.random()
}

/** 页脚导航分组：将 bottomNavigations 整理为「父级标题 + 子级链接」结构 */
const footerGroups = computed<FooterGroup[]>(() => {
  const navs = bottomNavigations.value || []
  return navs
    .filter((nav) => nav.model !== 'index')
    .map((nav) => {
      const children = nav.children && nav.children.length ? nav.children : null
      const hasOwnLink = !!(nav.path || nav.url || nav.pagePath)
      return {
        key: navKey(nav),
        title: nav.title || '',
        parentLink: hasOwnLink ? getNavLink(nav) : null,
        hasChildren: !!children,
        links: children || [nav],
        target: nav.target
      }
    })
})
</script>