350 lines
8.9 KiB
Plaintext
350 lines
8.9 KiB
Plaintext
<template>
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<view
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class="sub-sider"
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v-if="groups && groups.length > 0"
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:style="{ left: props.asideWidth + 'px', width: props.siderWidth + 'px' }"
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>
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<view class="sub-header">
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<text class="sub-title">{{ activeMenuTitle }}</text>
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</view>
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<scroll-view class="sub-body" scroll-y="true">
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<view
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v-for="g in groups"
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:key="groupKey(g)"
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class="group"
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>
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<view class="group-title" @click="toggleGroup(groupKey(g))">
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<text class="group-title-text">{{ g.title }}</text>
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<text class="group-arrow" :class="{ open: isGroupOpen(groupKey(g)) }">v</text>
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</view>
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<view v-show="isGroupOpen(groupKey(g))" class="group-children">
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<view
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v-for="c in g.children"
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:key="c.id"
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class="sub-item"
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:class="{ active: resolvedActiveId === c.id }"
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@click.stop="handleClick(c)"
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>
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<text class="sub-item-text" :class="{ activeText: resolvedActiveId === c.id }">
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{{ c.title }}
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</text>
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</view>
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</view>
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</view>
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</scroll-view>
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</view>
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</template>
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<script setup lang="uts">
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import { ref, computed, watch } from 'vue'
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import type { MenuGroup, MenuChild } from '../types.uts'
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const props = defineProps<{
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activeMenuTitle: string
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groups: MenuGroup[]
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activeSubId: string
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asideWidth: number
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siderWidth: number
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}>()
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const emit = defineEmits<{
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(e: 'sub-click', child: MenuChild): void
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}>()
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/** 只展开一个分组（更像 CRMEB） */
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const openGroupKey = ref<string>('')
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/** 给 group 一个稳定 key：优先用 id（如果你 types 里没有 id，就用 title） */
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const groupKey = (g: MenuGroup): string => {
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// @ts-ignore - 允许 g.id 可选
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const anyG: any = g as any
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return (anyG.id && (anyG.id as string)) ? (anyG.id as string) : g.title
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}
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const normalizePath = (p: string): string => {
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if (!p) return ''
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// 统一去掉开头 /
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const s = p.startsWith('/') ? p.slice(1) : p
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// 去掉 query
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const q = s.indexOf('?')
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return q >= 0 ? s.slice(0, q) : s
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}
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/** 扁平查找：id -> child */
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const findChildById = (id: string): MenuChild | null => {
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if (!id) return null
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for (const g of props.groups) {
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for (const c of g.children) {
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if (c.id === id) return c
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// 兼容未来有更深层 children（递归）
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// @ts-ignore
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const anyC: any = c as any
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// @ts-ignore
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if (anyC.children && (anyC.children as MenuChild[]).length > 0) {
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// @ts-ignore
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const hit = findFirstMatchInChildren(id, anyC.children as MenuChild[])
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if (hit) return hit
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}
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}
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}
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return null
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}
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// @ts-ignore
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const findFirstMatchInChildren = (id: string, list: MenuChild[]): MenuChild | null => {
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for (const n of list) {
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if (n.id === id) return n
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// @ts-ignore
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const anyN: any = n as any
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// @ts-ignore
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if (anyN.children && (anyN.children as MenuChild[]).length > 0) {
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// @ts-ignore
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const hit = findFirstMatchInChildren(id, anyN.children as MenuChild[])
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if (hit) return hit
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}
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}
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return null
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}
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const findChildByPath = (path: string): MenuChild | null => {
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const target = normalizePath(path)
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if (!target) return null
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for (const g of props.groups) {
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for (const c of g.children) {
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if (normalizePath(c.path) === target) return c
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// 兼容更深层 children（递归）
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// @ts-ignore
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const anyC: any = c as any
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// @ts-ignore
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if (anyC.children && (anyC.children as MenuChild[]).length > 0) {
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// @ts-ignore
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const hit = findFirstMatchByPath(target, anyC.children as MenuChild[])
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if (hit) return hit
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}
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}
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}
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return null
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}
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// @ts-ignore
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const findFirstMatchByPath = (targetNorm: string, list: MenuChild[]): MenuChild | null => {
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for (const n of list) {
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if (normalizePath(n.path) === targetNorm) return n
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// @ts-ignore
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const anyN: any = n as any
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// @ts-ignore
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if (anyN.children && (anyN.children as MenuChild[]).length > 0) {
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// @ts-ignore
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const hit = findFirstMatchByPath(targetNorm, anyN.children as MenuChild[])
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if (hit) return hit
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}
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}
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return null
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}
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/** 找到某个 child 属于哪个 group，用于自动展开该组 */
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const findGroupKeyByChildId = (id: string): string => {
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for (const g of props.groups) {
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for (const c of g.children) {
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if (c.id === id) return groupKey(g)
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// @ts-ignore
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const anyC: any = c as any
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// @ts-ignore
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if (anyC.children && (anyC.children as MenuChild[]).length > 0) {
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// 深层命中也算这个 group
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// @ts-ignore
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const hit = findFirstMatchInChildren(id, anyC.children as MenuChild[])
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if (hit) return groupKey(g)
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}
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}
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}
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// fallback：第一个 group
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return props.groups.length > 0 ? groupKey(props.groups[0]) : ''
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}
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/** 递归取第一个 leaf 菜单：你要求的“默认打开第一个页面（递归）” */
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const firstLeaf = (): MenuChild | null => {
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if (!props.groups || props.groups.length === 0) return null
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const g0 = props.groups[0]
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if (!g0.children || g0.children.length === 0) return null
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const c0: any = g0.children[0] as any
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if (c0.children && (c0.children as MenuChild[]).length > 0) {
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// @ts-ignore
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return findFirstLeafInChildren(c0.children as MenuChild[])
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}
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return g0.children[0]
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}
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// @ts-ignore
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const findFirstLeafInChildren = (list: MenuChild[]): MenuChild | null => {
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if (!list || list.length === 0) return null
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const n: any = list[0] as any
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if (n.children && (n.children as MenuChild[]).length > 0) {
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// @ts-ignore
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return findFirstLeafInChildren(n.children as MenuChild[])
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}
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return list[0]
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}
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/**
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* 高亮兜底：如果 activeSubId 没同步（你现在遇到的“点了不高亮”），
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* 就按当前页面 route/path 再匹配一次。
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* uni-app-x 的 getCurrentPages() 返回页面对象，page.route 可取当前路由。:contentReference[oaicite:3]{index=3}
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*/
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const resolvedActiveId = computed((): string => {
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const byId = findChildById(props.activeSubId)
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if (byId) return byId.id
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try {
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const pages = getCurrentPages()
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if (pages && pages.length > 0) {
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// @ts-ignore
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const cur: any = pages[pages.length - 1]
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// @ts-ignore
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const route: string = cur.route ? (cur.route as string) : ''
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const hit = findChildByPath(route)
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if (hit) return hit.id
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}
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} catch (e) {}
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return props.activeSubId || ''
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})
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const isGroupOpen = (key: string): boolean => {
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if (!openGroupKey.value) {
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// 初始默认展开第一个组
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return props.groups && props.groups.length > 0 ? groupKey(props.groups[0]) === key : false
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}
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return openGroupKey.value === key
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}
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const toggleGroup = (key: string) => {
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openGroupKey.value = (openGroupKey.value === key) ? '' : key
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}
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const handleClick = (c: MenuChild) => {
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// 点击就让该组展开（用户体验更 CRMEB）
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openGroupKey.value = findGroupKeyByChildId(c.id)
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emit('sub-click', c)
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}
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/** 自动：当 groups 变了/activeSubId 无效时，默认跳第一个 leaf（递归）并展开对应 group */
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const ensureDefault = () => {
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if (!props.groups || props.groups.length === 0) return
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// activeSubId 有效：展开它所在组
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const hit = findChildById(props.activeSubId)
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if (hit) {
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openGroupKey.value = findGroupKeyByChildId(hit.id)
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return
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}
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// activeSubId 无效/空：默认递归选第一个 leaf
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const first = firstLeaf()
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if (first) {
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openGroupKey.value = findGroupKeyByChildId(first.id)
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emit('sub-click', first)
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}
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}
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watch(
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() => props.groups,
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() => { ensureDefault() },
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{ immediate: true, deep: true }
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)
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watch(
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() => props.activeSubId,
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() => { ensureDefault() },
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{ immediate: true }
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)
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</script>
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<style>
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.sub-sider{
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background:#ffffff;
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border-right: 1px solid #e5e7eb;
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height: 100vh;
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position: fixed;
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top: 0;
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bottom: 0;
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z-index: 900;
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}
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.sub-header{
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height: 56px;
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display:flex;
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align-items:center;
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padding: 0 16px;
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border-bottom: 1px solid #eef2f7;
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}
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.sub-title{
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font-size:16px;
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font-weight:700;
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color:#111827;
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}
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.sub-body{
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height: calc(100vh - 56px);
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}
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/* CRMEB 风格：分组“块”更明显 */
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.group{ padding: 8px 0; }
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.group-title{
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height: 42px;
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margin: 8px 12px 6px 12px;
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padding: 0 14px;
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display:flex;
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align-items:center;
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justify-content: space-between;
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background: #f6f7fb;
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border-radius: 8px;
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}
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.group-title-text{
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font-size: 14px;
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font-weight: 700;
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color:#111827;
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}
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.group-arrow{
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font-size: 12px;
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color: #6b7280;
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transform: rotate(0deg);
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}
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.group-arrow.open{
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transform: rotate(180deg);
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}
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.group-children{
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padding: 0 12px 6px 12px;
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}
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/* 子菜单：缩进 + 更小高度 */
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.sub-item{
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height: 34px;
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margin: 4px 0;
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padding: 0 14px 0 28px; /* 体现层级 */
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display:flex;
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align-items:center;
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border-radius: 8px;
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}
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.sub-item.active{
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background: #eaf2ff;
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}
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.sub-item-text{
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font-size: 13px;
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color:#374151;
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}
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.sub-item-text.activeText{
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color:#1677ff;
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font-weight: 700;
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}
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</style>
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