From f848f3ba91a2d4b09e8acbd7b47289055527c870 Mon Sep 17 00:00:00 2001
From: dhb52 <dhb52@126.com>
Date: Sat, 22 Apr 2023 20:51:25 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20mp/wx-msg=20=E6=8B=86=E5=88=86?=
 =?UTF-8?q?=E7=BB=84=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../components/wx-msg/components/MsgEvent.vue |  51 ++++
 .../components/wx-msg/components/MsgList.vue  | 110 +++++++++
 src/views/mp/components/wx-msg/main.vue       | 219 ++++--------------
 src/views/mp/components/wx-msg/types.ts       |   6 +
 4 files changed, 207 insertions(+), 179 deletions(-)
 create mode 100644 src/views/mp/components/wx-msg/components/MsgEvent.vue
 create mode 100644 src/views/mp/components/wx-msg/components/MsgList.vue

diff --git a/src/views/mp/components/wx-msg/components/MsgEvent.vue b/src/views/mp/components/wx-msg/components/MsgEvent.vue
new file mode 100644
index 00000000..e13e3112
--- /dev/null
+++ b/src/views/mp/components/wx-msg/components/MsgEvent.vue
@@ -0,0 +1,51 @@
+<template>
+  <div>
+    <div v-if="item.event === 'subscribe'">
+      <el-tag type="success">关注</el-tag>
+    </div>
+    <div v-else-if="item.event === 'unsubscribe'">
+      <el-tag type="danger">取消关注</el-tag>
+    </div>
+    <div v-else-if="item.event === 'CLICK'">
+      <el-tag>点击菜单</el-tag>
+      【{{ item.eventKey }}】
+    </div>
+    <div v-else-if="item.event === 'VIEW'">
+      <el-tag>点击菜单链接</el-tag>
+      【{{ item.eventKey }}】
+    </div>
+    <div v-else-if="item.event === 'scancode_waitmsg'">
+      <el-tag>扫码结果</el-tag>
+      【{{ item.eventKey }}】
+    </div>
+    <div v-else-if="item.event === 'scancode_push'">
+      <el-tag>扫码结果</el-tag>
+      【{{ item.eventKey }}】
+    </div>
+    <div v-else-if="item.event === 'pic_sysphoto'">
+      <el-tag>系统拍照发图</el-tag>
+    </div>
+    <div v-else-if="item.event === 'pic_photo_or_album'">
+      <el-tag>拍照或者相册</el-tag>
+    </div>
+    <div v-else-if="item.event === 'pic_weixin'">
+      <el-tag>微信相册</el-tag>
+    </div>
+    <div v-else-if="item.event === 'location_select'">
+      <el-tag>选择地理位置</el-tag>
+    </div>
+    <div v-else>
+      <el-tag type="danger">未知事件类型</el-tag>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+const props = defineProps<{
+  item: any
+}>()
+
+const item = ref(props.item)
+</script>
+
+<style scoped></style>
diff --git a/src/views/mp/components/wx-msg/components/MsgList.vue b/src/views/mp/components/wx-msg/components/MsgList.vue
new file mode 100644
index 00000000..39f7203c
--- /dev/null
+++ b/src/views/mp/components/wx-msg/components/MsgList.vue
@@ -0,0 +1,110 @@
+<template>
+  <div class="execution" v-for="item in props.list" :key="item.id">
+    <div
+      class="avue-comment"
+      :class="{ 'avue-comment--reverse': item.sendFrom === SendFrom.MpBot }"
+    >
+      <div class="avatar-div">
+        <img :src="getAvatar(item.sendFrom)" class="avue-comment__avatar" />
+        <div class="avue-comment__author">
+          {{ getNickname(item.sendFrom) }}
+        </div>
+      </div>
+      <div class="avue-comment__main">
+        <div class="avue-comment__header">
+          <div class="avue-comment__create_time">{{ formatDate(item.createTime) }}</div>
+        </div>
+        <div
+          class="avue-comment__body"
+          :style="item.sendFrom === SendFrom.MpBot ? 'background: #6BED72;' : ''"
+        >
+          <!-- 【事件】区域 -->
+          <MsgEvent v-if="item.type === MsgType.Event" :item="item" />
+          <!-- 【消息】区域 -->
+          <div v-else-if="item.type === MsgType.Text">{{ item.content }}</div>
+          <div v-else-if="item.type === MsgType.Voice">
+            <WxVoicePlayer :url="item.mediaUrl" :content="item.recognition" />
+          </div>
+          <div v-else-if="item.type === MsgType.Image">
+            <a target="_blank" :href="item.mediaUrl">
+              <img :src="item.mediaUrl" style="width: 100px" />
+            </a>
+          </div>
+          <div
+            v-else-if="item.type === MsgType.Video || item.type === 'shortvideo'"
+            style="text-align: center"
+          >
+            <WxVideoPlayer :url="item.mediaUrl" />
+          </div>
+          <div v-else-if="item.type === MsgType.Link" class="avue-card__detail">
+            <el-link type="success" :underline="false" target="_blank" :href="item.url">
+              <div class="avue-card__title"><i class="el-icon-link"></i>{{ item.title }}</div>
+            </el-link>
+            <div class="avue-card__info" style="height: unset">{{ item.description }}</div>
+          </div>
+          <!-- TODO 芋艿：待完善 -->
+          <div v-else-if="item.type === MsgType.Location">
+            <WxLocation
+              :label="item.label"
+              :location-y="item.locationY"
+              :location-x="item.locationX"
+            />
+          </div>
+          <div v-else-if="item.type === MsgType.News" style="width: 300px">
+            <!-- TODO 芋艿：待测试；详情页也存在类似的情况 -->
+            <WxNews :articles="item.articles" />
+          </div>
+          <div v-else-if="item.type === MsgType.Music">
+            <WxMusic
+              :title="item.title"
+              :description="item.description"
+              :thumb-media-url="item.thumbMediaUrl"
+              :music-url="item.musicUrl"
+              :hq-music-url="item.hqMusicUrl"
+            />
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts" name="MsgList">
+import WxVideoPlayer from '@/views/mp/components/wx-video-play'
+import WxVoicePlayer from '@/views/mp/components/wx-voice-play'
+import WxNews from '@/views/mp/components/wx-news'
+import WxLocation from '@/views/mp/components/wx-location'
+import WxMusic from '@/views/mp/components/wx-music'
+import MsgEvent from './MsgEvent.vue'
+import { formatDate } from '@/utils/formatTime'
+import { MsgType, User } from '../types'
+import avatarWechat from '@/assets/imgs/wechat.png'
+
+const props = defineProps<{
+  list: any[]
+  accountId: number
+  user: User
+}>()
+
+enum SendFrom {
+  User = 1,
+  MpBot = 2
+}
+
+const getAvatar = (sendFrom: SendFrom) =>
+  sendFrom === SendFrom.User ? props.user.avatar : avatarWechat
+
+const getNickname = (sendFrom: SendFrom) =>
+  sendFrom === SendFrom.User ? props.user.nickname : '公众号'
+</script>
+
+<style lang="scss" scoped>
+/* 因为 joolun 实现依赖 avue 组件，该页面使用了 comment.scss、card.scc  */
+@import '../comment.scss';
+@import '../card.scss';
+
+.avatar-div {
+  text-align: center;
+  width: 80px;
+}
+</style>
diff --git a/src/views/mp/components/wx-msg/main.vue b/src/views/mp/components/wx-msg/main.vue
index 19763245..5d28c201 100644
--- a/src/views/mp/components/wx-msg/main.vue
+++ b/src/views/mp/components/wx-msg/main.vue
@@ -7,123 +7,22 @@
 -->
 <template>
   <ContentWrap>
-    <div class="msg-div" :id="'msg-div' + nowStr">
+    <div class="msg-div" :id="msgDivId">
       <!-- 加载更多 -->
       <div v-loading="loading"></div>
       <div v-if="!loading">
-        <div class="el-table__empty-block" v-if="loadMore" @click="loadingMore"
+        <div class="el-table__empty-block" v-if="hasMore" @click="loadMore"
           ><span class="el-table__empty-text">点击加载更多</span></div
         >
-        <div class="el-table__empty-block" v-if="!loadMore"
+        <div class="el-table__empty-block" v-if="!hasMore"
           ><span class="el-table__empty-text">没有更多了</span></div
         >
       </div>
+
       <!-- 消息列表 -->
-      <div class="execution" v-for="item in list" :key="item.id">
-        <div class="avue-comment" :class="item.sendFrom === 2 ? 'avue-comment--reverse' : ''">
-          <div class="avatar-div">
-            <img
-              :src="item.sendFrom === 1 ? user.avatar : mp.avatar"
-              class="avue-comment__avatar"
-            />
-            <div class="avue-comment__author"
-              >{{ item.sendFrom === 1 ? user.nickname : mp.nickname }}
-            </div>
-          </div>
-          <div class="avue-comment__main">
-            <div class="avue-comment__header">
-              <div class="avue-comment__create_time">{{ formatDate(item.createTime) }}</div>
-            </div>
-            <div
-              class="avue-comment__body"
-              :style="item.sendFrom === 2 ? 'background: #6BED72;' : ''"
-            >
-              <!-- 【事件】区域 -->
-              <div v-if="item.type === MsgType.Event && item.event === 'subscribe'">
-                <el-tag type="success">关注</el-tag>
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'unsubscribe'">
-                <el-tag type="danger">取消关注</el-tag>
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'CLICK'">
-                <el-tag>点击菜单</el-tag>
-                【{{ item.eventKey }}】
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'VIEW'">
-                <el-tag>点击菜单链接</el-tag>
-                【{{ item.eventKey }}】
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'scancode_waitmsg'">
-                <el-tag>扫码结果</el-tag>
-                【{{ item.eventKey }}】
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'scancode_push'">
-                <el-tag>扫码结果</el-tag>
-                【{{ item.eventKey }}】
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'pic_sysphoto'">
-                <el-tag>系统拍照发图</el-tag>
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'pic_photo_or_album'">
-                <el-tag>拍照或者相册</el-tag>
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'pic_weixin'">
-                <el-tag>微信相册</el-tag>
-              </div>
-              <div v-else-if="item.type === MsgType.Event && item.event === 'location_select'">
-                <el-tag>选择地理位置</el-tag>
-              </div>
-              <div v-else-if="item.type === MsgType.Event">
-                <el-tag type="danger">未知事件类型</el-tag>
-              </div>
-              <!-- 【消息】区域 -->
-              <div v-else-if="item.type === MsgType.Text">{{ item.content }}</div>
-              <div v-else-if="item.type === MsgType.Voice">
-                <WxVoicePlayer :url="item.mediaUrl" :content="item.recognition" />
-              </div>
-              <div v-else-if="item.type === MsgType.Image">
-                <a target="_blank" :href="item.mediaUrl">
-                  <img :src="item.mediaUrl" style="width: 100px" />
-                </a>
-              </div>
-              <div
-                v-else-if="item.type === MsgType.Video || item.type === 'shortvideo'"
-                style="text-align: center"
-              >
-                <WxVideoPlayer :url="item.mediaUrl" />
-              </div>
-              <div v-else-if="item.type === MsgType.Link" class="avue-card__detail">
-                <el-link type="success" :underline="false" target="_blank" :href="item.url">
-                  <div class="avue-card__title"><i class="el-icon-link"></i>{{ item.title }}</div>
-                </el-link>
-                <div class="avue-card__info" style="height: unset">{{ item.description }}</div>
-              </div>
-              <!-- TODO 芋艿：待完善 -->
-              <div v-else-if="item.type === MsgType.Location">
-                <WxLocation
-                  :label="item.label"
-                  :location-y="item.locationY"
-                  :location-x="item.locationX"
-                />
-              </div>
-              <div v-else-if="item.type === MsgType.News" style="width: 300px">
-                <!-- TODO 芋艿：待测试；详情页也存在类似的情况 -->
-                <WxNews :articles="item.articles" />
-              </div>
-              <div v-else-if="item.type === MsgType.Music">
-                <WxMusic
-                  :title="item.title"
-                  :description="item.description"
-                  :thumb-media-url="item.thumbMediaUrl"
-                  :music-url="item.musicUrl"
-                  :hq-music-url="item.hqMusicUrl"
-                />
-              </div>
-            </div>
-          </div>
-        </div>
-      </div>
+      <MsgList :list="list" :account-id="accountId" :user="user" />
     </div>
+
     <div class="msg-send" v-loading="sendLoading">
       <WxReplySelect ref="replySelectRef" v-model="reply" />
       <el-button type="success" class="send-but" @click="sendMsg">发送(S)</el-button>
@@ -132,18 +31,12 @@
 </template>
 
 <script setup lang="ts" name="WxMsg">
-import WxReplySelect from '@/views/mp/components/wx-reply'
-import WxVideoPlayer from '@/views/mp/components/wx-video-play'
-import WxVoicePlayer from '@/views/mp/components/wx-voice-play'
-import WxNews from '@/views/mp/components/wx-news'
-import WxLocation from '@/views/mp/components/wx-location'
-import WxMusic from '@/views/mp/components/wx-music'
+import WxReplySelect, { Reply, ReplyType } from '@/views/mp/components/wx-reply'
+import MsgList from './components/MsgList.vue'
 import { getMessagePage, sendMessage } from '@/api/mp/message'
 import { getUser } from '@/api/mp/user'
-import { formatDate } from '@/utils/formatTime'
 import profile from '@/assets/imgs/profile.jpg'
-import wechat from '@/assets/imgs/wechat.png'
-import { MsgType } from './types'
+import { User } from './types'
 
 const message = useMessage() // 消息弹窗
 
@@ -154,49 +47,30 @@ const props = defineProps({
   }
 })
 
-const nowStr = ref(new Date().getTime()) // 当前的时间戳，用于每次消息加载后，回到原位置；具体见 :id="'msg-div' + nowStr" 处
+const accountId = ref<number>(-1) // 公众号ID，需要通过userId初始化
+const msgDivId = `msg-div-{new Date().getTime()}` // 当前的时间戳，用于每次消息加载后，回到原位置；具体见 :id="'msg-div' + nowStr" 处
 const loading = ref(false) // 消息列表是否正在加载中
-const loadMore = ref(true) // 是否可以加载更多
+const hasMore = ref(true) // 是否可以加载更多
 const list = ref<any[]>([]) // 消息列表
 const queryParams = reactive({
   pageNo: 1, // 当前页数
   pageSize: 14, // 每页显示多少条
-  accountId: undefined
+  accountId: accountId
 })
 
-interface User {
-  nickname: string
-  avatar: string
-  accountId: number
-}
 // 由于微信不再提供昵称，直接使用“用户”展示
 const user: User = reactive({
   nickname: '用户',
   avatar: profile,
-  accountId: 0 // 公众号账号编号
-})
-
-interface Mp {
-  nickname: string
-  avatar: string
-}
-const mp: Mp = reactive({
-  nickname: '公众号',
-  avatar: wechat
+  accountId: accountId // 公众号账号编号
 })
 
 // ========= 消息发送 =========
 const sendLoading = ref(false) // 发送消息是否加载中
-interface Reply {
-  type: MsgType
-  accountId: number | null
-  articles: any[]
-}
-
 // 微信发送消息
 const reply = ref<Reply>({
-  type: MsgType.Text,
-  accountId: null,
+  type: ReplyType.Text,
+  accountId: -1,
   articles: []
 })
 
@@ -207,8 +81,7 @@ onMounted(async () => {
   const data = await getUser(props.userId)
   user.nickname = data.nickname?.length > 0 ? data.nickname : user.nickname
   user.avatar = user.avatar?.length > 0 ? data.avatar : user.avatar
-  user.accountId = data.accountId
-  queryParams.accountId = data.accountId
+  accountId.value = data.accountId
   reply.value.accountId = data.accountId
 
   refreshChange()
@@ -220,7 +93,11 @@ const sendMsg = async () => {
     return
   }
   // 公众号限制：客服消息，公众号只允许发送一条
-  if (reply.value.type === MsgType.News && reply.value.articles.length > 1) {
+  if (
+    reply.value.type === ReplyType.News &&
+    reply.value.articles &&
+    reply.value.articles.length > 1
+  ) {
     reply.value.articles = [reply.value.articles[0]]
     message.success('图文消息条数限制在 1 条以内，已默认发送第一条')
   }
@@ -229,18 +106,18 @@ const sendMsg = async () => {
   sendLoading.value = false
 
   list.value = [...list.value, ...[data]]
-  scrollToBottom()
+  await scrollToBottom()
 
   // 发送后清空数据
   replySelectRef.value?.clear()
 }
 
-const loadingMore = () => {
+const loadMore = () => {
   queryParams.pageNo++
   getPage(queryParams, null)
 }
 
-const getPage = async (page, params) => {
+const getPage = async (page: any, params: any) => {
   loading.value = true
   let dataTemp = await getMessagePage(
     Object.assign(
@@ -254,7 +131,7 @@ const getPage = async (page, params) => {
     )
   )
 
-  const msgDiv = document.getElementById('msg-div' + nowStr.value)
+  const msgDiv = document.getElementById(msgDivId)
   let scrollHeight = 0
   if (msgDiv) {
     scrollHeight = msgDiv.scrollHeight
@@ -264,24 +141,23 @@ const getPage = async (page, params) => {
   list.value = [...data, ...list.value]
   loading.value = false
   if (data.length < queryParams.pageSize || data.length === 0) {
-    loadMore.value = false
+    hasMore.value = false
   }
   queryParams.pageNo = page.pageNo
   queryParams.pageSize = page.pageSize
   // 滚动到原来的位置
   if (queryParams.pageNo === 1) {
     // 定位到消息底部
-    scrollToBottom()
+    await scrollToBottom()
   } else if (data.length !== 0) {
     // 定位滚动条
-    await nextTick(() => {
-      if (scrollHeight !== 0) {
-        let div = document.getElementById('msg-div' + nowStr.value)
-        if (div && msgDiv) {
-          msgDiv.scrollTop = div.scrollHeight - scrollHeight - 100
-        }
+    await nextTick()
+    if (scrollHeight !== 0) {
+      let div = document.getElementById(msgDivId)
+      if (div && msgDiv) {
+        msgDiv.scrollTop = div.scrollHeight - scrollHeight - 100
       }
-    })
+    }
   }
 }
 
@@ -290,26 +166,16 @@ const refreshChange = () => {
 }
 
 /** 定位到消息底部 */
-const scrollToBottom = () => {
-  nextTick(() => {
-    let div = document.getElementById('msg-div' + nowStr.value)
-    if (div) {
-      div.scrollTop = div.scrollHeight
-    }
-  })
+const scrollToBottom = async () => {
+  await nextTick()
+  let div = document.getElementById(msgDivId)
+  if (div) {
+    div.scrollTop = div.scrollHeight
+  }
 }
 </script>
 
 <style lang="scss" scoped>
-/* 因为 joolun 实现依赖 avue 组件，该页面使用了 comment.scss、card.scc  */
-@import './comment.scss';
-@import './card.scss';
-
-.msg-main {
-  margin-top: -30px;
-  padding: 10px;
-}
-
 .msg-div {
   height: 50vh;
   overflow: auto;
@@ -322,11 +188,6 @@ const scrollToBottom = () => {
   padding: 10px;
 }
 
-.avatar-div {
-  text-align: center;
-  width: 80px;
-}
-
 .send-but {
   float: right;
   margin-top: 8px;
diff --git a/src/views/mp/components/wx-msg/types.ts b/src/views/mp/components/wx-msg/types.ts
index b1989ea7..38a0ff86 100644
--- a/src/views/mp/components/wx-msg/types.ts
+++ b/src/views/mp/components/wx-msg/types.ts
@@ -9,3 +9,9 @@ export enum MsgType {
   Music = 'music',
   News = 'news'
 }
+
+export interface User {
+  nickname: string
+  avatar: string
+  accountId: number
+}