virtheart
76e7b4b817
style(pages): 使用实用类替换内联样式 refactor(composables): 简化页面标题模板逻辑 docs(components): 添加详细注释说明动画逻辑
75 lines
2.2 KiB
Vue
75 lines
2.2 KiB
Vue
<script setup lang="ts">
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import { computed, ref, watch } from 'vue'
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import { useI18n } from 'vue-i18n'
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import { useUserStore } from '~/stores/user'
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import { useAppStore } from '~/stores/app'
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import { usePageScrollLock } from '~/composables/usePageScrollLock'
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import HomeIntro from '~/components/home/HomeIntro.vue'
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import HomeHero from '~/components/home/HomeHero.vue'
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const { t } = useI18n()
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const userStore = useUserStore()
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const appStore = useAppStore()
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const isIntroActive = ref(true)
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const demoUserName = computed(() => userStore.displayName)
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const demoUserRole = computed(() => userStore.role)
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if (!userStore.isLoggedIn) {
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userStore.loadDemoUser()
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}
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// 让首屏入场的锁滚动在 SSR/首帧就生效，避免等 onMounted 才隐藏滚动条。
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useHead({
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htmlAttrs: {
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class: computed(() => (isIntroActive.value ? 'is-home-intro-active' : undefined)),
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},
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})
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// 使用组合式函数管理 Lenis 滚动锁定
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usePageScrollLock(isIntroActive)
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// 首页的 SEO 和 Meta 优化，支持国际化响应式
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useSeoMeta({
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title: () => t('home.title'),
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description: () => t('home.welcome'),
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ogTitle: () => `${t('home.title')} - ${t('app.name')}`,
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ogDescription: () => t('home.welcome'),
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twitterTitle: () => `${t('home.title')} - ${t('app.name')}`,
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twitterDescription: () => t('home.welcome'),
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})
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const homeIntroRef = ref<InstanceType<typeof HomeIntro> | null>(null)
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const homeHeroRef = ref<InstanceType<typeof HomeHero> | null>(null)
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// 监听全局加载状态，加载完成后依次播放开场和首屏动画
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watch(() => appStore.isAppLoading, async (isLoading) => {
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if (!isLoading) {
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await homeIntroRef.value?.play()
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await homeHeroRef.value?.play()
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// 动画播放完毕后解除页面滚动锁定
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isIntroActive.value = false
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}
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}, { immediate: true })
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</script>
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<template>
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<main
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id="top"
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:data-demo-user="demoUserName"
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:data-demo-user-role="demoUserRole"
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>
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<HomeIntro ref="homeIntroRef" />
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<HomeHero ref="homeHeroRef" />
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<section class="grid min-h-[100svh] place-items-center">
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<h2>Next Section</h2>
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</section>
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<section id="work" class="grid min-h-[100svh] place-items-center" data-cursor-label="Read more">
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<p>{{ t('home.welcome') }}</p>
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</section>
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</main>
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</template>
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