206 lines
6.6 KiB
Vue
206 lines
6.6 KiB
Vue
<template>
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<view class="chat">
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<sent-message-bar :conversationType="conversationType" :targetId="targetId" @onSuccess="getNewMessage()" />
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<!-- chat -->
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<view class="body">
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<view class="scroll">
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<view class="cell" v-for="(message, index) in messages" :key="index">
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<show-message-cell :message="message" />
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import * as RongIMLib from '@/uni_modules/RongCloud-IMWrapper/js_sdk/index'
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import im from '@/utils/im/index.js'
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import sentMessageBar from '../components/sentMessageBar'
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import showMessageCell from '../components/showMessageCell'
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import utils from '@/utils/index.js'
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import imBase from '../mixins/imBase.js'
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export default {
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mixins: [
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imBase
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],
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components: {
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sentMessageBar,
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showMessageCell
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},
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data() {
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return {
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targetId: '',
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messages: [],
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conversationType: 1,
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userInfo: {
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name: '',
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userId: '',
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portraitUrl: ''
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}
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}
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},
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computed: {
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latestMessage() {
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if (this.messages.length) {
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return this.messages[0]
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} else {
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return {
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sentTime: 0
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}
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}
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}
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},
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onLoad(e) {
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this.targetId = e.targetId
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this.userInfo = this.$store.getters.contactInfo(this.targetId)
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uni.setNavigationBarTitle({
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title: this.contact(this.targetId).name
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})
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// 获取消息列表
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this.getMessageList()
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// 监听新消息
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uni.$on('onReceiveMessage_' + this.targetId, (message) => {
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this.getNewMessage()
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})
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// 监听消息已读状态
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uni.$on('onReadReceiptReceived', (data) => {
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if (data.targetId == this.targetId) {
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this.messages = this.messages.map((item) => {
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if (item.messageDirection == 1 && item.sentStatus == 30 && item.receivedTime <
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data.messageTime + 1000) {
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item.sentStatus = 50
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}
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return item
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})
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}
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})
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uni.$on('onRecallMessage_' + this.targetId, (message) => {
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this.messages = this.messages.map(item => {
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if (message.messageId == item.messageId) {
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return message
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} else {
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return item
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}
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})
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})
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uni.$once('onUserDelete_' + this.targetId, () => {
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uni.showToast({
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icon: 'none',
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title: '好友关系已解除'
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})
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uni.switchTab({
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url: '/pages/im/index'
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})
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})
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},
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onUnload() {
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uni.$off('onUserDelete_' + this.targetId)
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uni.$off('onReceiveMessage_' + this.targetId)
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uni.$off('onRecallMessage_' + this.targetId)
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uni.$off('onRecallMessage')
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uni.$off('onReadReceiptReceived')
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},
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methods: {
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getNewMessage() {
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im.getMessageList(
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this.conversationType,
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this.targetId,
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this.latestMessage.sentTime || 0,
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1,
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false,
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(messages) => {
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this.messages.unshift(...messages)
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this.scrollBottom()
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})
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},
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// 获取消息列表
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getMessageList() {
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im.getMessageList(
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this.conversationType,
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this.targetId,
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0,
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20,
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true,
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(messages) => {
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this.messages = messages
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this.scrollBottom()
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})
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},
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// 滚动到底部
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scrollBottom(type) {
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if (this.latestMessage) {
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// 清理当前会话，未读消息数量
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RongIMLib.clearMessagesUnreadStatus(this.conversationType, this.targetId, this.latestMessage
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.sentTime)
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// // 发送消息已读状态给对方
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RongIMLib.sendReadReceiptMessage(this.conversationType, this.targetId, this.latestMessage.sentTime)
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// 更新badge提醒数量
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im.setNotifyBadge()
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}
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}
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}
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}
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</script>
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<style scoped lang="scss">
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/* 窗口 */
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.chat {
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background: $window-color;
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height: 100vh;
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display: flex;
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flex-direction: column-reverse;
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.body {
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overflow: scroll;
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flex: 1;
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height: 0;
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display: flex;
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flex-direction: column-reverse;
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.scroll {
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display: flex;
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flex-direction: column-reverse;
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justify-content: flex-end;
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.cell {
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padding: 10rpx 20rpx;
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.time {
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text-align: center;
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font-size: 24rpx;
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color: #666;
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margin-bottom: 10rpx;
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}
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.cell-item {
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display: flex;
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width: 710rpx;
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justify-content: flex-start;
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&.left {
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flex-direction: row;
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}
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&.right {
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flex-direction: row-reverse;
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.state {
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text-align: right;
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}
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}
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.msg {
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margin: 0 20rpx;
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}
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}
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.cell-footer {
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height: 20rpx;
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}
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}
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}
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}
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}
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</style>
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