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299 lines
7.6 KiB
299 lines
7.6 KiB
<template>
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<el-container class="r-chat-box">
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<el-header height="60px">
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<span>{{title}}</span>
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<span title="群聊信息" class="btn-side el-icon-more" @click="showSide=!showSide"></span>
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</el-header>
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<el-container>
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<el-container class="content-box">
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<el-main class="im-chat-main" id="chatScrollBox">
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<div class="im-chat-box">
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<ul>
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<li v-for="msgInfo in chat.messages" :key="msgInfo.id">
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<message-item :mine="msgInfo.sendId == mine.id" :headImage="headImage(msgInfo)" :showName="showName(msgInfo)"
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:msgInfo="msgInfo">
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</message-item>
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</li>
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</ul>
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</div>
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</el-main>
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<el-footer height="25%" class="im-chat-footer">
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<div class="chat-tool-bar">
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<div title="表情" class="el-icon-service" @click="$message.error('还不支持发表情符号呢')"></div>
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<div title="发送图片" >
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<file-upload :action="imageAction" :maxSize="5*1024*1024" :fileTypes="['image/jpeg', 'image/png', 'image/jpg', 'image/webp','image/gif']"
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@before="handleImageBefore" @success="handleImageSuccess" @fail="handleImageFail">
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<i class="el-icon-picture-outline"></i>
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</file-upload>
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</div>
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<div title="发送文件">
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<file-upload :action="fileAction" :maxSize="10*1024*1024" @before="handleFileBefore" @success="handleFileSuccess"
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@fail="handleFileFail">
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<i class="el-icon-wallet"></i>
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</file-upload>
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</div>
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<div title="聊天记录" class="el-icon-chat-dot-round"></div>
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</div>
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<textarea v-model="sendText" ref="sendBox" class="send-text-area" @keydown.enter="sendTextMessage()"></textarea>
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<div class="im-chat-send">
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<el-button type="primary" @click="sendTextMessage()">发送</el-button>
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</div>
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</el-footer>
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</el-container>
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<el-aside class="chat-group-side-box" width="20%" v-show="showSide">
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<chat-group-side :group="group" :groupMembers="groupMembers" @reload="loadGroup(group.id)"></chat-group-side>
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</el-aside>
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</el-container>
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</el-container>
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</template>
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<script>
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import ChatGroupSide from "./ChatGroupSide.vue";
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import MessageItem from "./MessageItem.vue";
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import FileUpload from "../common/FileUpload.vue";
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export default {
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name: "chatPrivate",
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components: {
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MessageItem,
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FileUpload,
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ChatGroupSide
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},
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props: {
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chat: {
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type: Object
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}
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},
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data() {
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return {
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sendText: "",
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showSide: false,
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group: {},
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groupMembers: []
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}
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},
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methods: {
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handleImageSuccess(res, file) {
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let msgInfo = {
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groupId: file.raw.targetId,
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content: JSON.stringify(res.data),
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type: 1
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}
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this.$http({
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url: '/message/group/send',
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method: 'post',
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data: msgInfo
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}).then((data) => {
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let info = {
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type: 'GROUP',
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targetId: file.raw.targetId,
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fileId: file.raw.uid,
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content: JSON.stringify(res.data),
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loadStatus: "ok"
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}
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this.$store.commit("handleFileUpload", info);
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})
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},
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handleImageFail(res, file) {
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let info = {
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type: 'GROUP',
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targetId: file.raw.targetId,
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fileId: file.raw.uid,
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loadStatus: "fail"
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}
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this.$store.commit("handleFileUpload", info);
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},
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handleImageBefore(file) {
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let url = URL.createObjectURL(file);
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let data = {
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originUrl: url,
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thumbUrl: url
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}
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let msgInfo = {
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fileId: file.uid,
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sendId: this.mine.id,
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groupId: this.chat.targetId,
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content: JSON.stringify(data),
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sendTime: new Date().getTime(),
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selfSend: true,
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type: 1,
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loadStatus: "loading"
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}
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// 插入消息
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this.$store.commit("insertMessage", msgInfo);
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// 滚动到底部
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this.scrollToBottom();
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// 借助file对象保存对方id
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file.targetId = this.chat.targetId;
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},
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handleFileSuccess(res, file) {
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let data = {
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name: file.name,
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size: file.size,
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url: res.data
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}
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let msgInfo = {
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groupId: file.raw.targetId,
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content: JSON.stringify(data),
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type: 2
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}
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this.$http({
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url: '/message/group/send',
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method: 'post',
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data: msgInfo
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}).then(() => {
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let info = {
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type: 'GROUP',
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targetId: file.raw.targetId,
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fileId: file.raw.uid,
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content: JSON.stringify(data),
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loadStatus: "ok"
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}
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this.$store.commit("handleFileUpload", info);
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})
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},
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handleFileFail(res, file) {
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let info = {
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type: 'GROUP',
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targetId: file.raw.targetId,
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fileId: file.raw.uid,
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loadStatus: "fail"
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}
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this.$store.commit("handleFileUpload", info);
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},
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handleFileBefore(file) {
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let url = URL.createObjectURL(file);
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let data = {
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name: file.name,
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size: file.size,
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url: url
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}
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let msgInfo = {
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fileId: file.uid,
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sendId: this.mine.id,
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groupId: this.chat.targetId,
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content: JSON.stringify(data),
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sendTime: new Date().getTime(),
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selfSend: true,
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type: 2,
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loadStatus: "loading"
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}
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// 插入消息
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this.$store.commit("insertMessage", msgInfo);
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// 滚动到底部
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this.scrollToBottom();
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// 借助file对象保存对方id
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file.targetId = this.chat.targetId;
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},
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handleCloseSide() {
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this.showSide = false;
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},
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sendTextMessage() {
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if (!this.sendText.trim()) {
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this.$message.error("不能发送空白信息");
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return
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}
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let msgInfo = {
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groupId: this.chat.targetId,
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content: this.sendText,
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type: 0
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}
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this.$http({
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url: '/message/group/send',
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method: 'post',
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data: msgInfo
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}).then((data) => {
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this.$message.success("发送成功");
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this.sendText = "";
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msgInfo.sendTime = new Date().getTime();
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msgInfo.sendId = this.$store.state.userStore.userInfo.id;
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msgInfo.selfSend = true;
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this.$store.commit("insertMessage", msgInfo);
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// 保持输入框焦点
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this.$refs.sendBox.focus();
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// 滚动到底部
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this.scrollToBottom();
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})
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const e = window.event || arguments[0]
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if (e.key === 'Enter' || e.code === 'Enter' || e.keyCode === 13) {
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e.returnValue = false;
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e.preventDefault();
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return false;
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}
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},
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loadGroup(groupId) {
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this.$http({
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url: `/group/find/${groupId}`,
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method: 'get'
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}).then((group) => {
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this.group = group;
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this.$store.commit("updateChatFromGroup", group);
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});
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this.$http({
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url: `/group/members/${groupId}`,
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method: 'get'
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}).then((groupMembers) => {
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this.groupMembers = groupMembers;
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});
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},
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showName(msgInfo) {
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let member = this.groupMembers.find((m) => m.userId == msgInfo.sendId);
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return member ? member.aliasName : "";
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},
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headImage(msgInfo) {
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let member = this.groupMembers.find((m) => m.userId == msgInfo.sendId);
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return member ? member.headImage : "";
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},
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scrollToBottom() {
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this.$nextTick(() => {
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const div = document.getElementById("chatScrollBox");
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div.scrollTop = div.scrollHeight;
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});
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}
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},
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computed: {
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mine() {
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return this.$store.state.userStore.userInfo;
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},
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title() {
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let size = this.groupMembers.filter(m => !m.quit).length;
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return `${this.chat.showName}(${size})`;
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},
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imageAction(){
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return `${process.env.VUE_APP_BASE_API}/image/upload`;
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},
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fileAction(){
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return `${process.env.VUE_APP_BASE_API}/file/upload`;
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}
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},
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mounted() {
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console.log("group mount...")
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this.loadGroup(this.chat.targetId);
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this.scrollToBottom();
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}
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}
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</script>
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<style>
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.btn-side {
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position: absolute;
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right: 20px;
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line-height: 60px;
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font-size: 22px;
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cursor: pointer;
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&:hover {
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font-size: 30px;
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}
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}
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.chat-group-side-box{
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border: #dddddd solid 1px;
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animation: rtl-drawer-in .3s 1ms;
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}
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</style>
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