339 lines
11 KiB
Vue
339 lines
11 KiB
Vue
<!--
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- Copyright (C) 2018-2019
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- All rights reserved, Designed By www.joolun.com
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芋道源码：
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① 移除暂时用不到的 websocket
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② 代码优化，补充注释，提升阅读性
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-->
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<template>
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<ContentWrap>
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<div class="msg-div" :id="'msg-div' + nowStr">
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<!-- 加载更多 -->
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<div v-loading="loading"></div>
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<div v-if="!loading">
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<div class="el-table__empty-block" v-if="loadMore" @click="loadingMore"
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><span class="el-table__empty-text">点击加载更多</span></div
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>
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<div class="el-table__empty-block" v-if="!loadMore"
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><span class="el-table__empty-text">没有更多了</span></div
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>
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</div>
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<!-- 消息列表 -->
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<div class="execution" v-for="item in list" :key="item.id">
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<div class="avue-comment" :class="item.sendFrom === 2 ? 'avue-comment--reverse' : ''">
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<div class="avatar-div">
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<img
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:src="item.sendFrom === 1 ? user.avatar : mp.avatar"
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class="avue-comment__avatar"
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/>
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<div class="avue-comment__author"
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>{{ item.sendFrom === 1 ? user.nickname : mp.nickname }}
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</div>
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</div>
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<div class="avue-comment__main">
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<div class="avue-comment__header">
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<div class="avue-comment__create_time">{{ formatDate(item.createTime) }}</div>
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</div>
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<div
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class="avue-comment__body"
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:style="item.sendFrom === 2 ? 'background: #6BED72;' : ''"
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>
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<!-- 【事件】区域 -->
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<div v-if="item.type === MsgType.Event && item.event === 'subscribe'">
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<el-tag type="success">关注</el-tag>
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'unsubscribe'">
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<el-tag type="danger">取消关注</el-tag>
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'CLICK'">
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<el-tag>点击菜单</el-tag>
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【{{ item.eventKey }}】
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'VIEW'">
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<el-tag>点击菜单链接</el-tag>
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【{{ item.eventKey }}】
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'scancode_waitmsg'">
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<el-tag>扫码结果</el-tag>
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【{{ item.eventKey }}】
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'scancode_push'">
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<el-tag>扫码结果</el-tag>
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【{{ item.eventKey }}】
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'pic_sysphoto'">
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<el-tag>系统拍照发图</el-tag>
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'pic_photo_or_album'">
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<el-tag>拍照或者相册</el-tag>
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'pic_weixin'">
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<el-tag>微信相册</el-tag>
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</div>
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<div v-else-if="item.type === MsgType.Event && item.event === 'location_select'">
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<el-tag>选择地理位置</el-tag>
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</div>
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<div v-else-if="item.type === MsgType.Event">
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<el-tag type="danger">未知事件类型</el-tag>
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</div>
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<!-- 【消息】区域 -->
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<div v-else-if="item.type === MsgType.Text">{{ item.content }}</div>
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<div v-else-if="item.type === MsgType.Voice">
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<WxVoicePlayer :url="item.mediaUrl" :content="item.recognition" />
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</div>
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<div v-else-if="item.type === MsgType.Image">
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<a target="_blank" :href="item.mediaUrl">
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<img :src="item.mediaUrl" style="width: 100px" />
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</a>
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</div>
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<div
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v-else-if="item.type === MsgType.Video || item.type === 'shortvideo'"
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style="text-align: center"
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>
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<WxVideoPlayer :url="item.mediaUrl" />
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</div>
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<div v-else-if="item.type === MsgType.Link" class="avue-card__detail">
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<el-link type="success" :underline="false" target="_blank" :href="item.url">
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<div class="avue-card__title"><i class="el-icon-link"></i>{{ item.title }}</div>
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</el-link>
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<div class="avue-card__info" style="height: unset">{{ item.description }}</div>
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</div>
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<!-- TODO 芋艿：待完善 -->
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<div v-else-if="item.type === MsgType.Location">
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<WxLocation
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:label="item.label"
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:location-y="item.locationY"
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:location-x="item.locationX"
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/>
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</div>
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<div v-else-if="item.type === MsgType.News" style="width: 300px">
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<!-- TODO 芋艿：待测试；详情页也存在类似的情况 -->
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<WxNews :articles="item.articles" />
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</div>
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<div v-else-if="item.type === MsgType.Music">
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<WxMusic
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:title="item.title"
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:description="item.description"
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:thumb-media-url="item.thumbMediaUrl"
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:music-url="item.musicUrl"
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:hq-music-url="item.hqMusicUrl"
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/>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="msg-send" v-loading="sendLoading">
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<WxReplySelect ref="replySelectRef" :objData="objData" />
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<el-button type="success" size="small" class="send-but" @click="sendMsg">发送(S)</el-button>
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</div>
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</ContentWrap>
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</template>
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<script setup lang="ts" name="WxMsg">
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import WxReplySelect from '@/views/mp/components/wx-reply/main.vue'
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import WxVideoPlayer from '@/views/mp/components/wx-video-play/main.vue'
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import WxVoicePlayer from '@/views/mp/components/wx-voice-play/main.vue'
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import WxNews from '@/views/mp/components/wx-news/main.vue'
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import WxLocation from '@/views/mp/components/wx-location/main.vue'
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import WxMusic from '@/views/mp/components/wx-music/main.vue'
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import { getMessagePage, sendMessage } from '@/api/mp/message'
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import { getUser } from '@/api/mp/user'
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import { formatDate } from '@/utils/formatTime'
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import profile from '@/assets/imgs/profile.jpg'
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import wechat from '@/assets/imgs/wechat.png'
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import { MsgType } from './types'
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const message = useMessage() // 消息弹窗
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const props = defineProps({
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userId: {
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type: Number,
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required: true
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}
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})
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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
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const loading = ref(false) // 消息列表是否正在加载中
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const loadMore = ref(true) // 是否可以加载更多
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const list = ref<any[]>([]) // 消息列表
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const queryParams = reactive({
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pageNo: 1, // 当前页数
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pageSize: 14, // 每页显示多少条
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accountId: undefined
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})
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interface User {
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nickname: string
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avatar: string
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accountId: number
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}
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// 由于微信不再提供昵称，直接使用“用户”展示
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const user: User = reactive({
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nickname: '用户',
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avatar: profile,
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accountId: 0 // 公众号账号编号
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})
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interface Mp {
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nickname: string
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avatar: string
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}
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const mp: Mp = reactive({
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nickname: '公众号',
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avatar: wechat
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})
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// ========= 消息发送 =========
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const sendLoading = ref(false) // 发送消息是否加载中
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interface ObjData {
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type: MsgType
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accountId: number | null
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articles: any[]
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}
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// 微信发送消息
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const objData: ObjData = reactive({
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type: MsgType.Text,
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accountId: null,
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articles: []
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})
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const replySelectRef = ref<InstanceType<typeof WxReplySelect> | null>(null)
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/** 完成加载 */
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onMounted(async () => {
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const data = await getUser(props.userId)
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user.nickname = data.nickname?.length > 0 ? data.nickname : user.nickname
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user.avatar = user.avatar?.length > 0 ? data.avatar : user.avatar
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user.accountId = data.accountId
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queryParams.accountId = data.accountId
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objData.accountId = data.accountId
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refreshChange()
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})
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// 执行发送
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const sendMsg = async () => {
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if (!objData) {
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return
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}
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// 公众号限制：客服消息，公众号只允许发送一条
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if (objData.type === MsgType.News && objData.articles.length > 1) {
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objData.articles = [objData.articles[0]]
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message.success('图文消息条数限制在 1 条以内，已默认发送第一条')
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}
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const data = await sendMessage(Object.assign({ userId: props.userId }, { ...objData }))
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sendLoading.value = false
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list.value = [...list.value, ...[data]]
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scrollToBottom()
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//ts检查的時候会判断这个组件可能是空的，所以需要进行断言。
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//避免 tab 的数据未清理
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const deleteObj = replySelectRef.value?.deleteObj
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if (deleteObj) {
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deleteObj()
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}
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}
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const loadingMore = () => {
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queryParams.pageNo++
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getPage(queryParams, null)
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}
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const getPage = async (page, params) => {
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loading.value = true
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let dataTemp = await getMessagePage(
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Object.assign(
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{
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pageNo: page.pageNo,
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pageSize: page.pageSize,
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userId: props.userId,
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accountId: page.accountId
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},
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params
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)
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)
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const msgDiv = document.getElementById('msg-div' + nowStr.value)
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let scrollHeight = 0
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if (msgDiv) {
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scrollHeight = msgDiv.scrollHeight
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}
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// 处理数据
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const data = dataTemp.list.reverse()
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list.value = [...data, ...list.value]
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loading.value = false
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if (data.length < queryParams.pageSize || data.length === 0) {
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loadMore.value = false
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}
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queryParams.pageNo = page.pageNo
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queryParams.pageSize = page.pageSize
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// 滚动到原来的位置
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if (queryParams.pageNo === 1) {
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// 定位到消息底部
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scrollToBottom()
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} else if (data.length !== 0) {
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// 定位滚动条
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await nextTick(() => {
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if (scrollHeight !== 0) {
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let div = document.getElementById('msg-div' + nowStr.value)
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if (div && msgDiv) {
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msgDiv.scrollTop = div.scrollHeight - scrollHeight - 100
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}
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}
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})
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}
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}
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const refreshChange = () => {
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getPage(queryParams, null)
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}
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/** 定位到消息底部 */
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const scrollToBottom = () => {
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nextTick(() => {
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let div = document.getElementById('msg-div' + nowStr.value)
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if (div) {
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div.scrollTop = div.scrollHeight
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}
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})
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}
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</script>
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<style lang="scss" scoped>
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/* 因为 joolun 实现依赖 avue 组件，该页面使用了 comment.scss、card.scc */
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@import './comment.scss';
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@import './card.scss';
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.msg-main {
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margin-top: -30px;
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padding: 10px;
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}
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.msg-div {
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height: 50vh;
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overflow: auto;
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background-color: #eaeaea;
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margin-left: 10px;
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margin-right: 10px;
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}
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.msg-send {
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padding: 10px;
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}
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.avatar-div {
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text-align: center;
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width: 80px;
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}
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.send-but {
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float: right;
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margin-top: 8px !important;
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}
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</style>
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