<template>
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<el-main class="layout-main" :style="isFixedHeader ? `height: calc(100% - ${setMainHeight})` : `minHeight: calc(100% - ${setMainHeight})`">
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<el-scrollbar
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ref="layoutMainScrollbarRef"
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class="layout-main-scroll layout-backtop-header-fixed"
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wrap-class="layout-main-scroll"
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view-class="layout-main-scroll h100"
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>
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<LayoutParentView />
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<!-- <LayoutFooter v-if="isFooter" /> -->
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</el-scrollbar>
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<el-backtop :target="setBacktopClass" />
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</el-main>
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</template>
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<script setup lang="ts" name="layoutMain">
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import { defineAsyncComponent, onMounted, computed, ref } from 'vue';
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import { useRoute } from 'vue-router';
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import { storeToRefs } from 'pinia';
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import { useTagsViewRoutes } from '/@/stores/tagsViewRoutes';
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import { useThemeConfig } from '/@/stores/themeConfig';
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import { NextLoading } from '/@/utils/loading';
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// 引入组件
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const LayoutParentView = defineAsyncComponent(() => import('/@/layout/routerView/parent.vue'));
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const LayoutFooter = defineAsyncComponent(() => import('/@/layout/footer/index.vue'));
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// 定义变量内容
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const layoutMainScrollbarRef = ref();
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const route = useRoute();
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const storesTagsViewRoutes = useTagsViewRoutes();
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const storesThemeConfig = useThemeConfig();
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const { themeConfig } = storeToRefs(storesThemeConfig);
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const { isTagsViewCurrenFull } = storeToRefs(storesTagsViewRoutes);
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// 设置 footer 显示/隐藏
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const isFooter = computed(() => {
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return themeConfig.value.isFooter && !route.meta.isIframe;
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});
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// 设置 header 固定
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const isFixedHeader = computed(() => {
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return themeConfig.value.isFixedHeader;
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});
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// 设置 Backtop 回到顶部
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const setBacktopClass = computed(() => {
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if (themeConfig.value.isFixedHeader) return `.layout-backtop-header-fixed .el-scrollbar__wrap`;
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else return `.layout-backtop .el-scrollbar__wrap`;
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});
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// 设置主内容区的高度
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const setMainHeight = computed(() => {
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if (isTagsViewCurrenFull.value) return '0px';
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const { isTagsview, layout } = themeConfig.value;
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if (isTagsview && layout !== 'classic') return '85px';
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else return '51px';
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});
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// 页面加载前
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onMounted(() => {
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NextLoading.done(600);
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});
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// 暴露变量
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defineExpose({
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layoutMainScrollbarRef,
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});
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</script>
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