<template>
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<doc-alert title="公众号菜单" url="https://doc.iocoder.cn/mp/menu/" />
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<!-- 搜索工作栏 -->
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<ContentWrap>
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<el-form class="-mb-15px" ref="queryFormRef" :inline="true" label-width="68px">
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<el-form-item label="公众号" prop="accountId">
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<WxAccountSelect @change="onAccountChanged" />
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</el-form-item>
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</el-form>
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</ContentWrap>
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<ContentWrap>
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<div class="clearfix public-account-management" v-loading="loading">
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<!--左边配置菜单-->
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<div class="left">
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<div class="weixin-hd">
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<div class="weixin-title">{{ accountName }}</div>
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</div>
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<div class="clearfix weixin-menu">
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<MenuPreviewer
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v-model="menuList"
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:account-id="accountId"
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:active-index="activeIndex"
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:parent-index="parentIndex"
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@menu-clicked="(parent, x) => menuClicked(parent, x)"
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@submenu-clicked="(child, x, y) => subMenuClicked(child, x, y)"
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/>
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</div>
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<div class="save_div">
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<el-button class="save_btn" type="success" @click="onSave" v-hasPermi="['mp:menu:save']"
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>保存并发布菜单</el-button
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>
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<el-button class="save_btn" type="danger" @click="onClear" v-hasPermi="['mp:menu:delete']"
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>清空菜单</el-button
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>
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</div>
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</div>
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<!--右边配置-->
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<div class="right" v-if="showRightPanel">
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<MenuEditor
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:account-id="accountId"
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:is-parent="isParent"
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v-model="activeMenu"
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@delete="onDeleteMenu"
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/>
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</div>
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<!-- 一进页面就显示的默认页面，当点击左边按钮的时候，就不显示了-->
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<div v-else class="right">
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<p>请选择菜单配置</p>
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</div>
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</div>
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</ContentWrap>
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</template>
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<script lang="ts" setup>
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import WxAccountSelect from '@/views/mp/components/wx-account-select'
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import MenuEditor from './components/MenuEditor.vue'
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import MenuPreviewer from './components/MenuPreviewer.vue'
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import * as MpMenuApi from '@/api/mp/menu'
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import * as UtilsTree from '@/utils/tree'
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import { RawMenu, Menu } from './components/types'
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defineOptions({ name: 'MpMenu' })
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const message = useMessage() // 消息
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const MENU_NOT_SELECTED = '__MENU_NOT_SELECTED__'
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// ======================== 列表查询 ========================
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const loading = ref(false) // 遮罩层
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const accountId = ref(-1)
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const accountName = ref<string>('')
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const menuList = ref<Menu[]>([])
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// ======================== 菜单操作 ========================
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// 当前选中菜单编码：
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// * 一级（'x'）
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// * 二级（'x-y'）
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// * 未选中（MENU_NOT_SELECTED）
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const activeIndex = ref<string>(MENU_NOT_SELECTED)
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// 二级菜单显示标志: 归属的一级菜单index
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// * 未初始化：-1
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// * 初始化：x
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const parentIndex = ref(-1)
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// ======================== 菜单编辑 ========================
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const showRightPanel = ref(false) // 右边配置显示默认详情还是配置详情
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const isParent = ref<boolean>(true) // 是否一级菜单，控制MenuEditor中name字段长度
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const activeMenu = ref<Menu>({}) // 选中菜单，MenuEditor的modelValue
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// 一些临时值放在这里进行判断，如果放在 activeMenu，由于引用关系，menu 也会多了多余的参数
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enum Level {
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Undefined = '0',
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Parent = '1',
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Child = '2'
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}
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const tempSelfObj = ref<{
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grand: Level
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x: number
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y: number
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}>({
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grand: Level.Undefined,
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x: 0,
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y: 0
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})
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const dialogNewsVisible = ref(false) // 跳转图文时的素材选择弹窗
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/** 侦听公众号变化 **/
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const onAccountChanged = (id: number, name: string) => {
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accountId.value = id
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accountName.value = name
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getList()
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}
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/** 查询并转换菜单 **/
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const getList = async () => {
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loading.value = false
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try {
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const data = await MpMenuApi.getMenuList(accountId.value)
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const menuData = menuListToFrontend(data)
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menuList.value = UtilsTree.handleTree(menuData, 'id')
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} finally {
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loading.value = false
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}
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}
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/** 搜索按钮操作 */
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const handleQuery = () => {
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resetForm()
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getList()
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}
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// 将后端返回的 menuList，转换成前端的 menuList
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const menuListToFrontend = (list: any[]) => {
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if (!list) return []
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const result: RawMenu[] = []
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list.forEach((item: RawMenu) => {
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const menu: any = {
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...item
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}
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menu.reply = {
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type: item.replyMessageType,
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accountId: item.accountId,
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content: item.replyContent,
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mediaId: item.replyMediaId,
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url: item.replyMediaUrl,
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title: item.replyTitle,
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description: item.replyDescription,
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thumbMediaId: item.replyThumbMediaId,
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thumbMediaUrl: item.replyThumbMediaUrl,
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articles: item.replyArticles,
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musicUrl: item.replyMusicUrl,
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hqMusicUrl: item.replyHqMusicUrl
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}
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result.push(menu as RawMenu)
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})
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return result
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}
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// 重置表单，清空表单数据
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const resetForm = () => {
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// 菜单操作
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activeIndex.value = MENU_NOT_SELECTED
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parentIndex.value = -1
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// 菜单编辑
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showRightPanel.value = false
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activeMenu.value = {}
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tempSelfObj.value = { grand: Level.Undefined, x: 0, y: 0 }
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dialogNewsVisible.value = false
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}
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// ======================== 菜单操作 ========================
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// 一级菜单点击事件
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const menuClicked = (parent: Menu, x: number) => {
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// 右侧的表单相关
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showRightPanel.value = true // 右边菜单
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activeMenu.value = parent // 这个如果放在顶部，flag 会没有。因为重新赋值了。
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tempSelfObj.value.grand = Level.Parent // 表示一级菜单
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tempSelfObj.value.x = x // 表示一级菜单索引
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isParent.value = true
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// 左侧的选中
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activeIndex.value = `${x}` // 菜单选中样式
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parentIndex.value = x // 二级菜单显示标志
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}
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// 二级菜单点击事件
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const subMenuClicked = (child: Menu, x: number, y: number) => {
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// 右侧的表单相关
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showRightPanel.value = true // 右边菜单
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activeMenu.value = child // 将点击的数据放到临时变量，对象有引用作用
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tempSelfObj.value.grand = Level.Child // 表示二级菜单
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tempSelfObj.value.x = x // 表示一级菜单索引
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tempSelfObj.value.y = y // 表示二级菜单索引
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isParent.value = false
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// 左侧的选中
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activeIndex.value = `${x}-${y}`
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}
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// 删除当前菜单
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const onDeleteMenu = async () => {
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try {
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await message.confirm('确定要删除吗?')
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if (tempSelfObj.value.grand === Level.Parent) {
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// 一级菜单的删除方法
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menuList.value.splice(tempSelfObj.value.x, 1)
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} else if (tempSelfObj.value.grand === Level.Child) {
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// 二级菜单的删除方法
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menuList.value[tempSelfObj.value.x].children?.splice(tempSelfObj.value.y, 1)
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}
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// 提示
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message.notifySuccess('删除成功')
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// 处理菜单的选中
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activeMenu.value = {}
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showRightPanel.value = false
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activeIndex.value = MENU_NOT_SELECTED
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} catch {}
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}
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// ======================== 菜单编辑 ========================
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const onSave = async () => {
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try {
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await message.confirm('确定要保存吗?')
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loading.value = true
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await MpMenuApi.saveMenu(accountId.value, menuListToBackend())
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getList()
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message.notifySuccess('发布成功')
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} finally {
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loading.value = false
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}
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}
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const onClear = async () => {
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try {
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await message.confirm('确定要删除吗?')
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loading.value = true
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await MpMenuApi.deleteMenu(accountId.value)
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handleQuery()
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message.notifySuccess('清空成功')
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} finally {
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loading.value = false
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}
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}
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// 将前端的 menuList，转换成后端接收的 menuList
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const menuListToBackend = () => {
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const result: any[] = []
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menuList.value.forEach((item) => {
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const menu = menuToBackend(item)
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result.push(menu)
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// 处理子菜单
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if (!item.children || item.children.length <= 0) {
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return
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}
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menu.children = []
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item.children.forEach((subItem) => {
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menu.children.push(menuToBackend(subItem))
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})
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})
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return result
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}
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// 将前端的 menu，转换成后端接收的 menu
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// TODO: @芋艿，需要根据后台API删除不需要的字段
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const menuToBackend = (menu: any) => {
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let result = {
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...menu,
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children: undefined, // 不处理子节点
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reply: undefined // 稍后复制
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}
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result.replyMessageType = menu.reply.type
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result.replyContent = menu.reply.content
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result.replyMediaId = menu.reply.mediaId
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result.replyMediaUrl = menu.reply.url
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result.replyTitle = menu.reply.title
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result.replyDescription = menu.reply.description
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result.replyThumbMediaId = menu.reply.thumbMediaId
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result.replyThumbMediaUrl = menu.reply.thumbMediaUrl
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result.replyArticles = menu.reply.articles
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result.replyMusicUrl = menu.reply.musicUrl
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result.replyHqMusicUrl = menu.reply.hqMusicUrl
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return result
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}
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</script>
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<!--本组件样式-->
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<style lang="scss" scoped="scoped">
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/* 公共颜色变量 */
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.clearfix {
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*zoom: 1;
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}
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.clearfix::after {
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display: table;
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clear: both;
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content: '';
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}
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div {
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text-align: left;
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}
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.weixin-hd {
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position: relative;
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bottom: 426px;
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left: 0;
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width: 300px;
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height: 64px;
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color: #fff;
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text-align: center;
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background: transparent url('./assets/menu_head.png') no-repeat 0 0;
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background-position: 0 0;
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background-size: 100%;
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}
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.weixin-title {
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position: absolute;
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top: 33px;
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left: 0;
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width: 100%;
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font-size: 14px;
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color: #fff;
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text-align: center;
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}
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.weixin-menu {
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padding-left: 43px;
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font-size: 12px;
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background: transparent url('./assets/menu_foot.png') no-repeat 0 0;
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}
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.public-account-management {
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width: 1200px;
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// min-width: 1200px;
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margin: 0 auto;
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.left {
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position: relative;
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display: block;
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float: left;
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width: 350px;
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height: 715px;
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padding: 518px 25px 88px;
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background: url('./assets/iphone_backImg.png') no-repeat;
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background-size: 100% auto;
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box-sizing: border-box;
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.save_div {
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margin-top: 15px;
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text-align: center;
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.save_btn {
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bottom: 20px;
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left: 100px;
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}
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}
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}
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/* 右边菜单内容 */
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.right {
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float: left;
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width: 63%;
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padding: 20px;
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margin-left: 20px;
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background-color: #e8e7e7;
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box-sizing: border-box;
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}
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}
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</style>
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<!--素材样式-->
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<style lang="scss" scoped>
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.pagination {
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margin-right: 25px;
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text-align: right;
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}
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.select-item {
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width: 280px;
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padding: 10px;
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margin: 0 auto 10px;
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border: 1px solid #eaeaea;
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}
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.ope-row {
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padding-top: 10px;
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text-align: center;
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}
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.item-name {
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overflow: hidden;
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font-size: 12px;
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text-align: center;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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</style>
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