refactor: review

mayfly_go_web/src/layout/component/main.vue

@@ -0,0 +1,84 @@
+<template>
+    <el-main class="layout-main">
+        <el-scrollbar
+            class="layout-scrollbar"
+            ref="layoutScrollbarRef"
+            v-show="!state.currentRouteMeta.link && state.currentRouteMeta.linkType != 1"
+            :style="{ minHeight: `calc(100vh - ${state.headerHeight}` }"
+        >
+            <LayoutParentView />
+            <Footer v-if="themeConfig.isFooter" />
+        </el-scrollbar>
+        <Link
+            :style="{ height: `calc(100vh - ${state.headerHeight}` }"
+            :meta="state.currentRouteMeta"
+            v-if="state.currentRouteMeta.link && state.currentRouteMeta.linkType == 2"
+        />
+        <Iframes
+            :style="{ height: `calc(100vh - ${state.headerHeight}` }"
+            :meta="state.currentRouteMeta"
+            v-if="state.currentRouteMeta.link && state.currentRouteMeta.linkType == 1 && state.isShowLink"
+            @getCurrentRouteMeta="onGetCurrentRouteMeta"
+        />
+    </el-main>
+</template>
+
+<script setup lang="ts" name="layoutMain">
+import { reactive, getCurrentInstance, watch, onBeforeMount } from 'vue';
+import { useRoute } from 'vue-router';
+import { storeToRefs } from 'pinia';
+import { useThemeConfig } from '@/store/themeConfig';
+import LayoutParentView from '@/layout/routerView/parent.vue';
+import Footer from '@/layout/footer/index.vue';
+import Link from '@/layout/routerView/link.vue';
+import Iframes from '@/layout/routerView/iframes.vue';
+
+const { proxy } = getCurrentInstance() as any;
+const { themeConfig } = storeToRefs(useThemeConfig());
+const route = useRoute();
+const state = reactive({
+    headerHeight: '',
+    currentRouteMeta: {} as any,
+    isShowLink: false,
+});
+
+// 子组件触发更新
+const onGetCurrentRouteMeta = () => {
+    initCurrentRouteMeta(route.meta);
+};
+// 初始化当前路由 meta 信息
+const initCurrentRouteMeta = (meta: object) => {
+    state.isShowLink = false;
+    state.currentRouteMeta = meta;
+    setTimeout(() => {
+        state.isShowLink = true;
+    }, 100);
+};
+// 设置 main 的高度
+const initHeaderHeight = () => {
+    let { isTagsview } = themeConfig.value;
+    if (isTagsview) return (state.headerHeight = `84px`);
+    else return (state.headerHeight = `50px`);
+};
+// 页面加载前
+onBeforeMount(() => {
+    initCurrentRouteMeta(route.meta);
+    initHeaderHeight();
+});
+// 监听 themeConfig 配置文件的变化，更新菜单 el-scrollbar 的高度
+watch(themeConfig.value, (val) => {
+    state.headerHeight = val.isTagsview ? '84px' : '50px';
+    if (val.isFixedHeaderChange !== val.isFixedHeader) {
+        if (!proxy.$refs.layoutScrollbarRef) return false;
+        proxy.$refs.layoutScrollbarRef.update();
+    }
+});
+// 监听路由的变化
+watch(
+    () => route.path,
+    () => {
+        initCurrentRouteMeta(route.meta);
+        proxy.$refs.layoutScrollbarRef.wrapRef.scrollTop = 0;
+    }
+);
+</script>