mirror of
https://gitee.com/hhyykk/ipms-sjy-ui.git
synced 2025-06-19 06:42:00 +08:00
401 lines
12 KiB
Vue
401 lines
12 KiB
Vue
<template>
|
|
<el-container v-if="showChatBox" class="kefu">
|
|
<el-header>
|
|
<div class="kefu-title">{{ conversation.userNickname }}</div>
|
|
</el-header>
|
|
<el-main class="kefu-content overflow-visible">
|
|
<!-- 加载历史消息 -->
|
|
<div
|
|
v-show="loadingMore"
|
|
class="loadingMore flex justify-center items-center cursor-pointer"
|
|
@click="handleOldMessage"
|
|
>
|
|
加载更多
|
|
</div>
|
|
<el-scrollbar ref="scrollbarRef" always height="calc(100vh - 495px)" @scroll="handleScroll">
|
|
<div ref="innerRef" class="w-[100%] pb-3px">
|
|
<!-- 消息列表 -->
|
|
<div v-for="(item, index) in getMessageList0" :key="item.id" class="w-[100%]">
|
|
<div class="flex justify-center items-center mb-20px">
|
|
<!-- 日期 -->
|
|
<div
|
|
v-if="
|
|
item.contentType !== KeFuMessageContentTypeEnum.SYSTEM && showTime(item, index)
|
|
"
|
|
class="date-message"
|
|
>
|
|
{{ formatDate(item.createTime) }}
|
|
</div>
|
|
<!-- 系统消息 -->
|
|
<div
|
|
v-if="item.contentType === KeFuMessageContentTypeEnum.SYSTEM"
|
|
class="system-message"
|
|
>
|
|
{{ item.content }}
|
|
</div>
|
|
</div>
|
|
<div
|
|
:class="[
|
|
item.senderType === UserTypeEnum.MEMBER
|
|
? `ss-row-left`
|
|
: item.senderType === UserTypeEnum.ADMIN
|
|
? `ss-row-right`
|
|
: ''
|
|
]"
|
|
class="flex mb-20px w-[100%]"
|
|
>
|
|
<el-avatar
|
|
v-if="item.senderType === UserTypeEnum.MEMBER"
|
|
:src="conversation.userAvatar"
|
|
alt="avatar"
|
|
/>
|
|
<div
|
|
:class="{ 'kefu-message': KeFuMessageContentTypeEnum.TEXT === item.contentType }"
|
|
class="p-10px"
|
|
>
|
|
<!-- 文本消息 -->
|
|
<TextMessageItem :message="item" />
|
|
<!-- 图片消息 -->
|
|
<ImageMessageItem :message="item" />
|
|
<!-- 商品消息 -->
|
|
<ProductMessageItem :message="item" />
|
|
<!-- 订单消息 -->
|
|
<OrderMessageItem :message="item" />
|
|
</div>
|
|
<el-avatar
|
|
v-if="item.senderType === UserTypeEnum.ADMIN"
|
|
:src="item.senderAvatar"
|
|
alt="avatar"
|
|
/>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</el-scrollbar>
|
|
<div
|
|
v-show="showNewMessageTip"
|
|
class="newMessageTip flex items-center cursor-pointer"
|
|
@click="handleToNewMessage"
|
|
>
|
|
<span>有新消息</span>
|
|
<Icon class="ml-5px" icon="ep:bottom" />
|
|
</div>
|
|
</el-main>
|
|
<el-footer height="230px">
|
|
<div class="h-[100%]">
|
|
<div class="chat-tools flex items-center">
|
|
<EmojiSelectPopover @select-emoji="handleEmojiSelect" />
|
|
<PictureSelectUpload
|
|
class="ml-15px mt-3px cursor-pointer"
|
|
@send-picture="handleSendPicture"
|
|
/>
|
|
</div>
|
|
<el-input v-model="message" :rows="6" style="border-style: none" type="textarea" />
|
|
<div class="h-45px flex justify-end">
|
|
<el-button class="mt-10px" type="primary" @click="handleSendMessage">发送</el-button>
|
|
</div>
|
|
</div>
|
|
</el-footer>
|
|
</el-container>
|
|
<el-empty v-else description="请选择左侧的一个会话后开始" />
|
|
</template>
|
|
|
|
<script lang="ts" setup>
|
|
import { ElScrollbar as ElScrollbarType } from 'element-plus'
|
|
import { KeFuMessageApi, KeFuMessageRespVO } from '@/api/mall/promotion/kefu/message'
|
|
import { KeFuConversationRespVO } from '@/api/mall/promotion/kefu/conversation'
|
|
import EmojiSelectPopover from './tools/EmojiSelectPopover.vue'
|
|
import PictureSelectUpload from './tools/PictureSelectUpload.vue'
|
|
import TextMessageItem from './message/TextMessageItem.vue'
|
|
import ImageMessageItem from './message/ImageMessageItem.vue'
|
|
import ProductMessageItem from './message/ProductMessageItem.vue'
|
|
import OrderMessageItem from './message/OrderMessageItem.vue'
|
|
import { Emoji } from './tools/emoji'
|
|
import { KeFuMessageContentTypeEnum } from './tools/constants'
|
|
import { isEmpty } from '@/utils/is'
|
|
import { UserTypeEnum } from '@/utils/constants'
|
|
import { formatDate } from '@/utils/formatTime'
|
|
import dayjs from 'dayjs'
|
|
import relativeTime from 'dayjs/plugin/relativeTime'
|
|
|
|
dayjs.extend(relativeTime)
|
|
|
|
defineOptions({ name: 'KeFuMessageBox' })
|
|
|
|
const message = ref('') // 消息弹窗
|
|
|
|
const messageTool = useMessage()
|
|
const messageList = ref<KeFuMessageRespVO[]>([]) // 消息列表
|
|
const conversation = ref<KeFuConversationRespVO>({} as KeFuConversationRespVO) // 用户会话
|
|
const showNewMessageTip = ref(false) // 显示有新消息提示
|
|
const queryParams = reactive({
|
|
pageNo: 1,
|
|
conversationId: 0
|
|
})
|
|
const total = ref(0) // 消息总条数
|
|
|
|
/** 获得消息列表 */
|
|
const getMessageList = async (val: KeFuConversationRespVO) => {
|
|
conversation.value = val
|
|
queryParams.conversationId = val.id
|
|
const messageTotal = messageList.value.length
|
|
if (total.value > 0 && messageTotal > 0 && messageTotal === total.value) {
|
|
return
|
|
}
|
|
const res = await KeFuMessageApi.getKeFuMessagePage(queryParams)
|
|
total.value = res.total
|
|
for (const item of res.list) {
|
|
if (messageList.value.some((val) => val.id === item.id)) {
|
|
continue
|
|
}
|
|
messageList.value.push(item)
|
|
}
|
|
await scrollToBottom()
|
|
}
|
|
|
|
/** 按照时间倒序，获取消息列表 */
|
|
const getMessageList0 = computed(() => {
|
|
messageList.value.sort((a: any, b: any) => a.createTime - b.createTime)
|
|
return messageList.value
|
|
})
|
|
|
|
/** 刷新消息列表 */
|
|
const refreshMessageList = async () => {
|
|
if (!conversation.value) {
|
|
return
|
|
}
|
|
|
|
queryParams.pageNo = 1
|
|
await getMessageList(conversation.value)
|
|
if (loadHistory.value) {
|
|
// 有下角显示有新消息提示
|
|
showNewMessageTip.value = true
|
|
}
|
|
}
|
|
|
|
defineExpose({ getMessageList, refreshMessageList })
|
|
const showChatBox = computed(() => !isEmpty(conversation.value)) // 是否显示聊天区域
|
|
|
|
/** 处理表情选择 */
|
|
const handleEmojiSelect = (item: Emoji) => {
|
|
message.value += item.name
|
|
}
|
|
|
|
/** 处理图片发送 */
|
|
const handleSendPicture = async (picUrl: string) => {
|
|
// 组织发送消息
|
|
const msg = {
|
|
conversationId: conversation.value.id,
|
|
contentType: KeFuMessageContentTypeEnum.IMAGE,
|
|
content: picUrl
|
|
}
|
|
await sendMessage(msg)
|
|
}
|
|
|
|
/** 发送文本消息 */
|
|
const handleSendMessage = async () => {
|
|
// 1. 校验消息是否为空
|
|
if (isEmpty(unref(message.value))) {
|
|
messageTool.notifyWarning('请输入消息后再发送哦！')
|
|
return
|
|
}
|
|
// 2. 组织发送消息
|
|
const msg = {
|
|
conversationId: conversation.value.id,
|
|
contentType: KeFuMessageContentTypeEnum.TEXT,
|
|
content: message.value
|
|
}
|
|
await sendMessage(msg)
|
|
}
|
|
|
|
/** 真正发送消息 【共用】*/
|
|
const sendMessage = async (msg: any) => {
|
|
// 发送消息
|
|
await KeFuMessageApi.sendKeFuMessage(msg)
|
|
message.value = ''
|
|
// 加载消息列表
|
|
await getMessageList(conversation.value)
|
|
// 滚动到最新消息处
|
|
await scrollToBottom()
|
|
}
|
|
|
|
/** 滚动到底部 */
|
|
const innerRef = ref<HTMLDivElement>()
|
|
const scrollbarRef = ref<InstanceType<typeof ElScrollbarType>>()
|
|
const scrollToBottom = async () => {
|
|
// 1. 首次加载时滚动到最新消息，如果加载的是历史消息则不滚动
|
|
if (loadHistory.value) {
|
|
return
|
|
}
|
|
// 2.1 滚动到最新消息，关闭新消息提示
|
|
await nextTick()
|
|
scrollbarRef.value!.setScrollTop(innerRef.value!.clientHeight)
|
|
showNewMessageTip.value = false
|
|
// 2.2 消息已读
|
|
await KeFuMessageApi.updateKeFuMessageReadStatus(conversation.value.id)
|
|
}
|
|
|
|
/** 查看新消息 */
|
|
const handleToNewMessage = async () => {
|
|
loadHistory.value = false
|
|
await scrollToBottom()
|
|
}
|
|
|
|
/** 加载历史消息 */
|
|
const loadingMore = ref(false) // 滚动到顶部加载更多
|
|
const loadHistory = ref(false) // 加载历史消息
|
|
const handleScroll = async ({ scrollTop }) => {
|
|
const messageTotal = messageList.value.length
|
|
if (total.value > 0 && messageTotal > 0 && messageTotal === total.value) {
|
|
return
|
|
}
|
|
// 距顶 20 加载下一页数据
|
|
loadingMore.value = scrollTop < 20
|
|
}
|
|
const handleOldMessage = async () => {
|
|
loadHistory.value = true
|
|
// 加载消息列表
|
|
queryParams.pageNo += 1
|
|
await getMessageList(conversation.value)
|
|
loadingMore.value = false
|
|
// TODO puhui999: 等页面加载完后，获得上一页最后一条消息的位置，控制滚动到它所在位置
|
|
}
|
|
|
|
/**
|
|
* 是否显示时间
|
|
*
|
|
* @param {*} item - 数据
|
|
* @param {*} index - 索引
|
|
*/
|
|
const showTime = computed(() => (item: KeFuMessageRespVO, index: number) => {
|
|
if (unref(messageList.value)[index + 1]) {
|
|
let dateString = dayjs(unref(messageList.value)[index + 1].createTime).fromNow()
|
|
return dateString !== dayjs(unref(item).createTime).fromNow()
|
|
}
|
|
return false
|
|
})
|
|
</script>
|
|
|
|
<style lang="scss" scoped>
|
|
.kefu {
|
|
&-title {
|
|
border-bottom: #e4e0e0 solid 1px;
|
|
height: 60px;
|
|
line-height: 60px;
|
|
}
|
|
|
|
&-content {
|
|
position: relative;
|
|
|
|
.loadingMore {
|
|
position: absolute;
|
|
top: 0;
|
|
left: 0;
|
|
width: 100%;
|
|
height: 50px;
|
|
background-color: #eee;
|
|
color: #666;
|
|
text-align: center;
|
|
line-height: 50px;
|
|
transform: translateY(-100%);
|
|
transition: transform 0.3s ease-in-out;
|
|
}
|
|
|
|
.newMessageTip {
|
|
position: absolute;
|
|
bottom: 35px;
|
|
right: 35px;
|
|
background-color: #fff;
|
|
padding: 10px;
|
|
border-radius: 30px;
|
|
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 阴影效果 */
|
|
}
|
|
|
|
.ss-row-left {
|
|
justify-content: flex-start;
|
|
|
|
.kefu-message {
|
|
margin-left: 20px;
|
|
position: relative;
|
|
|
|
&::before {
|
|
content: '';
|
|
width: 10px;
|
|
height: 10px;
|
|
left: -19px;
|
|
top: calc(50% - 10px);
|
|
position: absolute;
|
|
border-left: 5px solid transparent;
|
|
border-bottom: 5px solid transparent;
|
|
border-top: 5px solid transparent;
|
|
border-right: 5px solid #ffffff;
|
|
}
|
|
}
|
|
}
|
|
|
|
.ss-row-right {
|
|
justify-content: flex-end;
|
|
|
|
.kefu-message {
|
|
margin-right: 20px;
|
|
position: relative;
|
|
|
|
&::after {
|
|
content: '';
|
|
width: 10px;
|
|
height: 10px;
|
|
right: -19px;
|
|
top: calc(50% - 10px);
|
|
position: absolute;
|
|
border-left: 5px solid #ffffff;
|
|
border-bottom: 5px solid transparent;
|
|
border-top: 5px solid transparent;
|
|
border-right: 5px solid transparent;
|
|
}
|
|
}
|
|
}
|
|
|
|
// 消息气泡
|
|
.kefu-message {
|
|
color: #333;
|
|
border-radius: 5px;
|
|
box-shadow: 3px 5px 15px rgba(0, 0, 0, 0.2);
|
|
padding: 5px 10px;
|
|
width: auto;
|
|
max-width: 50%;
|
|
text-align: left;
|
|
display: inline-block !important;
|
|
position: relative;
|
|
word-break: break-all;
|
|
background-color: #ffffff;
|
|
transition: all 0.2s;
|
|
|
|
&:hover {
|
|
transform: scale(1.03);
|
|
}
|
|
}
|
|
|
|
.date-message,
|
|
.system-message {
|
|
width: fit-content;
|
|
border-radius: 12rpx;
|
|
padding: 8rpx 16rpx;
|
|
margin-bottom: 16rpx;
|
|
background-color: #e8e8e8;
|
|
color: #999;
|
|
font-size: 24rpx;
|
|
}
|
|
}
|
|
|
|
.chat-tools {
|
|
width: 100%;
|
|
border: #e4e0e0 solid 1px;
|
|
border-radius: 10px;
|
|
height: 44px;
|
|
}
|
|
|
|
::v-deep(textarea) {
|
|
resize: none;
|
|
}
|
|
}
|
|
</style>
|