mall-front-business/src/layout/components/AppView.vue

<script lang="ts" setup>
	import { useTagsViewStore } from '@/store/modules/tagsView'
	import { useAppStore } from '@/store/modules/app'
	import { Footer } from '@/layout/components/Footer'

	defineOptions({ name: 'AppView' })

	const appStore = useAppStore()

	const layout = computed(() => appStore.getLayout)

	const fixedHeader = computed(() => appStore.getFixedHeader)

	const footer = computed(() => appStore.getFooter)

	const tagsViewStore = useTagsViewStore()

	const getCaches = computed(() : string[] => {
		return tagsViewStore.getCachedViews
	})

	const tagsView = computed(() => appStore.getTagsView)

	//region 无感刷新
	const routerAlive = ref(true)
	// 无感刷新，防止出现页面闪烁白屏
	const reload = () => {
		routerAlive.value = false
		nextTick(() => (routerAlive.value = true))
	}
	// 为组件后代提供刷新方法
	provide('reload', reload)
//endregion
</script>

<template>
	<section :class="[
      'p-[var(--app-content-padding)] w-[calc(100%-var(--app-content-padding)-var(--app-content-padding))] bg-[var(--app-content-bg-color)] dark:bg-[var(--el-bg-color)]',
      {
        '!min-h-[calc(100%-var(--app-content-padding)-var(--app-content-padding)-var(--app-footer-height))]':
          (fixedHeader &&
            (layout === 'classic' || layout === 'topLeft' || layout === 'top') &&
            footer) ||
          (!tagsView && layout === 'top' && footer),
        '!min-h-[calc(100%-var(--app-content-padding)-var(--app-content-padding)-var(--app-footer-height)-var(--tags-view-height))]':
          tagsView && layout === 'top' && footer,

        '!min-h-[calc(100%-var(--tags-view-height)-var(--app-content-padding)-var(--app-content-padding)-var(--top-tool-height)-var(--app-footer-height))]':
          !fixedHeader && layout === 'classic' && footer,

        '!min-h-[calc(100%-var(--tags-view-height)-var(--app-content-padding)-var(--app-content-padding)-var(--app-footer-height))]':
          !fixedHeader && layout === 'topLeft' && footer,

        '!min-h-[calc(100%-var(--top-tool-height)-var(--app-content-padding)-var(--app-content-padding))]':
          fixedHeader && layout === 'cutMenu' && footer,

        '!min-h-[calc(100%-var(--top-tool-height)-var(--app-content-padding)-var(--app-content-padding)-var(--tags-view-height))]':
          !fixedHeader && layout === 'cutMenu' && footer
      }
    ]">

		<router-view v-if="routerAlive">
			<template #default="{ Component, route }">
				<keep-alive :include="getCaches">
					<component :is="Component" :key="route.fullPath" />
				</keep-alive>
			</template>
		</router-view>
	</section>
	<Footer v-if="footer" />
</template>