Files
vue3-element-admin/src/layouts/MixLayout.vue
2025-12-26 12:35:37 +08:00

361 lines
9.7 KiB
Vue

<template>
<BaseLayout>
<!-- 顶部菜单栏 -->
<div class="layout__header">
<div class="layout__header-content">
<div v-if="showLogo" class="layout__header-logo">
<LayoutLogo :collapse="isLogoCollapsed" />
</div>
<!-- 顶部菜单 -->
<div class="layout__header-menu">
<el-menu
mode="horizontal"
:default-active="activeTopMenuPath"
:background-color="useMenuColors ? variables['menu-background'] : undefined"
:text-color="useMenuColors ? variables['menu-text'] : undefined"
:active-text-color="useMenuColors ? variables['menu-active-text'] : undefined"
@select="handleTopMenuSelect"
>
<el-menu-item v-for="item in topMenuItems" :key="item.path" :index="item.path">
<template v-if="item.meta">
<MenuIcon :icon="item.meta.icon" />
<span v-if="item.meta.title" class="ml-1">
{{ translateRouteTitle(item.meta.title) }}
</span>
</template>
</el-menu-item>
</el-menu>
</div>
<div class="layout__header-actions">
<LayoutToolbar />
</div>
</div>
</div>
<!-- 主内容区容器 -->
<div class="layout__container">
<!-- 左侧菜单栏 -->
<div class="layout__sidebar--left" :class="{ 'layout__sidebar--collapsed': !isSidebarOpen }">
<el-scrollbar>
<el-menu
:default-active="activeSideMenuPath"
:collapse="!isSidebarOpen"
:collapse-transition="false"
:unique-opened="false"
:background-color="variables['menu-background']"
:text-color="variables['menu-text']"
:active-text-color="variables['menu-active-text']"
>
<LayoutSidebarItem
v-for="item in sideMenuRoutes"
:key="item.path"
:item="item"
:base-path="resolvePath(item.path)"
/>
</el-menu>
</el-scrollbar>
<div class="layout__sidebar-toggle">
<Hamburger :is-active="isSidebarOpen" @toggle-click="toggleSidebar" />
</div>
</div>
<!-- 主内容区 -->
<div :class="{ hasTagsView: showTagsView }" class="layout__main">
<LayoutTagsView v-if="showTagsView" />
<LayoutMain />
</div>
</div>
</BaseLayout>
</template>
<script setup lang="ts">
import type { LocationQueryRaw, RouteRecordRaw } from "vue-router";
import { useWindowSize } from "@vueuse/core";
import { useLayout } from "./useLayout";
import { useAppStore, usePermissionStore, useSettingsStore } from "@/store";
import { isExternal } from "@/utils/index";
import { translateRouteTitle } from "@/lang/utils";
import { SidebarColor } from "@/enums/settings";
import { ElIcon } from "element-plus";
import BaseLayout from "./BaseLayout.vue";
import LayoutLogo from "./components/LayoutLogo.vue";
import LayoutToolbar from "./components/LayoutToolbar.vue";
import LayoutTagsView from "./components/LayoutTagsView.vue";
import LayoutMain from "./components/LayoutMain.vue";
import LayoutSidebarItem from "./components/LayoutSidebarItem.vue";
import Hamburger from "@/components/Hamburger/index.vue";
import variables from "@/styles/variables.module.scss";
// 菜单图标渲染组件
const MenuIcon = defineComponent({
props: { icon: String },
setup(props) {
const isElIcon = computed(() => props.icon?.startsWith("el-icon"));
const iconName = computed(() => props.icon?.replace("el-icon-", ""));
return () => {
if (!props.icon) {
return h("div", { class: "i-svg:menu" });
}
// Element Plus 图标
if (isElIcon.value) {
return h(ElIcon, null, () => h(resolveComponent(iconName.value!)));
}
// SVG 图标
return h("div", { class: `i-svg:${props.icon}` });
};
},
});
const route = useRoute();
const router = useRouter();
const { width } = useWindowSize();
const appStore = useAppStore();
const permissionStore = usePermissionStore();
const settingsStore = useSettingsStore();
const { showTagsView, showLogo, isSidebarOpen, toggleSidebar, sideMenuRoutes, activeTopMenuPath } =
useLayout();
const isLogoCollapsed = computed(() => width.value < 768);
// 是否使用深色菜单配色(暗色主题或经典蓝侧边栏)
const useMenuColors = computed(
() =>
settingsStore.theme === "dark" || settingsStore.sidebarColorScheme === SidebarColor.CLASSIC_BLUE
);
// 顶部菜单项(处理单子菜单显示优化)
const topMenuItems = computed(() => {
const routes = permissionStore.routes.filter((item) => !item.meta?.hidden);
return routes.map((route) => {
// alwaysShow 或无子菜单,直接返回
if (route.meta?.alwaysShow || !route.children?.length) return route;
// 过滤可见子菜单
const visibleChildren = route.children.filter((child) => !child.meta?.hidden);
// 仅一个可见子菜单时,显示子菜单信息
if (visibleChildren.length === 1) {
const child = visibleChildren[0];
return {
...route,
meta: {
...route.meta,
title: child.meta?.title || route.meta?.title,
icon: child.meta?.icon || route.meta?.icon,
},
};
}
return route;
});
});
// 左侧菜单激活路径
const activeSideMenuPath = computed(() => {
const { meta, path } = route;
return typeof meta?.activeMenu === "string" ? meta.activeMenu : path;
});
// 解析左侧菜单路径
function resolvePath(routePath: string) {
if (isExternal(routePath)) return routePath;
if (routePath.startsWith("/")) return activeTopMenuPath.value + routePath;
return `${activeTopMenuPath.value}/${routePath}`;
}
// 从路径提取顶级菜单路径
function extractTopMenuPath(path: string): string {
return path.split("/").filter(Boolean).length > 1 ? path.match(/^\/[^/]+/)?.[0] || "/" : "/";
}
// 顶部菜单点击
function handleTopMenuSelect(menuPath: string) {
if (menuPath === activeTopMenuPath.value) return;
appStore.activeTopMenu(menuPath);
permissionStore.setMixLayoutSideMenus(menuPath);
navigateToFirstMenu(permissionStore.mixLayoutSideMenus);
}
// 导航到第一个可访问菜单
function navigateToFirstMenu(menus: RouteRecordRaw[]) {
if (!menus.length) return;
const [first] = menus;
if (first.children?.length) {
navigateToFirstMenu(first.children as RouteRecordRaw[]);
} else if (first.name) {
router.push({
name: first.name,
query:
typeof first.meta?.params === "object"
? (first.meta.params as LocationQueryRaw)
: undefined,
});
}
}
// 监听路由变化,同步顶部菜单状态
watch(
() => route.path,
(newPath) => {
const topMenuPath = extractTopMenuPath(newPath);
if (topMenuPath !== activeTopMenuPath.value) {
appStore.activeTopMenu(topMenuPath);
permissionStore.setMixLayoutSideMenus(topMenuPath);
}
},
{ immediate: true }
);
</script>
<style lang="scss" scoped>
.layout {
&__header {
position: sticky;
top: 0;
z-index: 999;
width: 100%;
height: $navbar-height;
background-color: var(--menu-background);
border-bottom: 1px solid var(--el-border-color-lighter);
&-content {
display: flex;
align-items: center;
height: 100%;
padding: 0;
}
&-logo {
display: flex;
flex-shrink: 0;
align-items: center;
justify-content: center;
height: 100%;
}
&-menu {
display: flex;
flex: 1;
align-items: center;
min-width: 0;
height: 100%;
overflow: hidden;
:deep(.el-menu) {
height: 100%;
background-color: transparent;
border: none;
}
:deep(.el-menu--horizontal) {
display: flex;
align-items: center;
height: 100%;
.el-menu-item {
height: 100%;
line-height: $navbar-height;
border-bottom: none;
&.is-active {
background-color: rgba(255, 255, 255, 0.12);
border-bottom: 2px solid var(--el-color-primary);
}
}
}
}
&-actions {
display: flex;
flex-shrink: 0;
align-items: center;
height: 100%;
padding: 0 16px;
}
}
&__container {
display: flex;
height: calc(100vh - $navbar-height);
padding-top: 0;
.layout__sidebar--left {
position: relative;
width: $sidebar-width;
height: 100%;
background-color: var(--menu-background);
transition: width 0.28s;
&.layout__sidebar--collapsed {
width: $sidebar-width-collapsed !important;
}
:deep(.el-scrollbar) {
height: calc(100vh - $navbar-height - 50px);
}
:deep(.el-menu) {
height: 100%;
border: none;
}
.layout__sidebar-toggle {
position: absolute;
bottom: 0;
display: flex;
align-items: center;
justify-content: center;
width: 100%;
height: 50px;
line-height: 50px;
background-color: var(--menu-background);
box-shadow: 0 0 6px -2px var(--el-color-primary);
}
}
.layout__main {
flex: 1;
min-width: 0;
height: 100%;
margin-left: 0;
overflow-y: auto;
}
}
}
:deep(.mobile) {
.layout__container {
.layout__sidebar--left {
position: fixed;
top: $navbar-height;
bottom: 0;
left: 0;
z-index: 1000;
transition: transform 0.28s;
}
}
&.hideSidebar {
.layout__sidebar--left {
width: $sidebar-width !important;
transform: translateX(-$sidebar-width);
}
}
}
:deep(.hasTagsView) {
.app-main {
height: calc(100vh - $navbar-height - $tags-view-height) !important;
}
}
</style>