545 lines
14 KiB
Vue
545 lines
14 KiB
Vue
<template>
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<div>
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<svg-icon icon-class="ai-chat" @click="openChat" />
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<el-drawer title="AI对话" :visible.sync="isChatVisible" :show-close="false" direction="rtl" size="60%">
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<template slot="title">
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<div class="ai-chat-title">
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<div>AI对话</div>
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<div style="display: flex; align-items: center;">
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<div class="icon-wrapper" title="新建对话" @click="newChat">
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<i class="el-icon-plus"></i>
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</div>
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<div class="icon-wrapper" title="历史对话" @click="showHistory = true">
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<i class="el-icon-time"></i>
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</div>
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<div class="icon-wrapper" title="关闭对话" @click="closeChat">
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<i class="el-icon-close"></i>
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</div>
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<!-- 历史对话弹窗 -->
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<el-dialog :visible.sync="showHistory" :append-to-body="true" width="400px"
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custom-class="history-dialog" @open="handleHistoryDialogOpen">
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<div slot="title" class="dialog-title">
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<div class="title-left">
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<span>历史对话</span>
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<i class="el-icon-refresh" @click="refreshHistory" :class="{'is-loading': isLoadingHistory}" title="刷新"></i>
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</div>
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</div>
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<div v-loading="isLoadingHistory" class="history-list">
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<template v-if="chatHistory.length === 0 && !isLoadingHistory">
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<div class="empty-history">
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暂无历史对话
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</div>
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</template>
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<template v-else>
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<div v-for="(chat, index) in chatHistory" :key="index" class="history-item"
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:class="{ 'active': currentChatId === chat.id }" @click="loadChat(chat)">
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<div class="history-item-content" v-loading="chat.loading" element-loading-background="rgba(255, 255, 255, 0.7)">
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<div class="history-title">{{ chat.title || '未命名对话' }}</div>
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<div class="history-time">{{ chat.time }}</div>
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</div>
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</div>
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</template>
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</div>
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</el-dialog>
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</div>
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</div>
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</template>
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<div class="ai-chat-container">
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<!-- 消息列表 -->
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<div class="message-list">
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<div v-for="(msg, index) in messages" :key="index"
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:class="['message-item', msg.type === 'user' ? 'user-message' : 'system-message']">
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<div class="message-avatar">
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<img v-if="msg.type === 'user'" :src="avatar" />
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<i v-else class="el-icon-service"></i>
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</div>
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<div class="message-content">
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<div class="message-text" :class="{ 'loading-message': msg.isLoading }">
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<template v-if="msg.isLoading">
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<i class="el-icon-loading"></i>
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{{ msg.content }}
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</template>
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<template v-else>
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<ChartRenderer v-if="msg.renderType == 'chart'" :chartOptions="msg.content.options" :dataset="msg.content.dataset"/>
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<TableRenderer v-else-if="msg.renderType == 'table'" :columns="msg.content.columns" :datasource="msg.content.datasource"/>
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<TextRenderer v-else-if="msg.type === 'system'" :content="msg.content" />
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<template v-else>{{ msg.content }}</template>
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</template>
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</div>
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<div class="message-time">{{ msg.time }}</div>
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</div>
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</div>
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</div>
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<!-- 消息发送和操作栏 -->
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<div class="message-input">
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<!-- 快捷操作栏: 例如分析数据、生成报告、生成代码等,主要是构建不同的提示词快速发送消息 -->
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<div class="quick-actions">
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<steer @submit="handleSteerSubmit" />
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</div>
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<el-input type="textarea" v-model="message" placeholder="请输入内容" :rows="3" class="message-textarea" />
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<el-button type="primary" @click="handleSendMessage" :disabled="!message.trim()">发送</el-button>
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</div>
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</div>
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</el-drawer>
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</div>
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</template>
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<script>
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import { dataAnalysis, getConversationDetail, getConversationList, newConversation, sendMessage } from '@/api/oa/ai';
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import { mapGetters } from 'vuex';
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import ChartRenderer from './components/renderer/chart/index.vue';
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import TableRenderer from './components/renderer/table/index.vue';
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import TextRenderer from './components/renderer/text/index.vue';
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import steer from './components/steer/analysic.vue';
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export default {
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name: 'AIChat',
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components: {
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steer,
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TextRenderer,
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ChartRenderer,
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TableRenderer
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},
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data () {
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return {
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isChatVisible: false,
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showHistory: false,
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message: '',
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messages: [],
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isResponding: false,
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chatHistory: [],
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isLoadingHistory: false,
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historyLoaded: false,
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currentChatId: null
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}
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},
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computed: {
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...mapGetters(["avatar"]),
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},
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created() {},
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updated () {
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this.scrollToBottom();
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},
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methods: {
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openChat () {
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this.isChatVisible = true;
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},
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closeChat () {
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this.isChatVisible = false;
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},
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newChat () {
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this.currentChatId = null;
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this.messages = [];
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this.showHistory = false;
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},
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scrollToBottom () {
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const messageList = this.$el.querySelector('.message-list');
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if (messageList) {
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setTimeout(() => {
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messageList.scrollTop = messageList.scrollHeight;
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}, 50);
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}
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},
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handleSteerSubmit (text) {
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// 显示正在回复状态
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this.isResponding = true;
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this.messages.push({
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type: 'system',
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content: '正在思考中...',
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time: new Date().toLocaleTimeString(),
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isLoading: true
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});
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dataAnalysis(text).then(res => {
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// 移除loading消息
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this.messages = this.messages.filter(msg => !msg.isLoading);
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const systemMessage = {
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type: 'system',
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content: res.data.response,
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renderType: res.data.renderType,
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time: new Date().toLocaleTimeString()
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};
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this.messages.push(systemMessage);
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this.isResponding = false;
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});
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},
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async handleSendMessage () {
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if (!this.message.trim()) return;
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// 如果是第一条消息,则先创建对话
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if (!this.currentChatId) {
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// 如果消息很长需要截取前20个字符
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const message = this.message.length > 20 ? this.message.slice(0, 20) : this.message;
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const res = await newConversation(message);
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this.currentChatId = res.data.conversationId;
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}
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const userMessage = this.message;
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this.message = '';
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// 添加用户消息
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const newMessage = {
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type: 'user',
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content: userMessage,
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time: new Date().toLocaleTimeString()
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};
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this.messages.push(newMessage);
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// 显示正在回复状态
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this.isResponding = true;
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this.messages.push({
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type: 'system',
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content: '正在思考中...',
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time: new Date().toLocaleTimeString(),
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isLoading: true
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});
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const res = await sendMessage({
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conversationId: this.currentChatId,
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message: userMessage
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});
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// 移除loading消息
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this.messages = this.messages.filter(msg => !msg.isLoading);
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// 添加系统回复
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// 根据res.data.renderType来区分回复类型
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// 如果是text则直接显示文本
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// 如果是fix则是混合内容，需要调用多个renderer
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// 如果是chart则是图表
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// 如果是table则是表格
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const systemMessage = {
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type: 'system',
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content: res.data.response,
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renderType: res.data.renderType,
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time: new Date().toLocaleTimeString()
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};
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this.messages.push(systemMessage);
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this.isResponding = false;
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},
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async handleSendTest() {
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this.testRenderer(this.message);
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},
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async testRenderer (type) {
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const systemMessage = {
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type: 'system',
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renderType: type,
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time: new Date().toLocaleTimeString()
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};
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switch (type) {
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case 'text':
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systemMessage.content = '测试文本';
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break;
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case 'chart':
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systemMessage.content = {
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options: {
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title: {
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text: '测试图表'
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},
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},
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dataset: [
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{
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name: '测试数据',
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data: [1, 2, 3, 4, 5]
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}
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]
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};
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break;
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case 'table':
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systemMessage.content = {
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columns: [
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{
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title: '姓名',
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dataIndex: 'name'
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},
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{
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title: '年龄',
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dataIndex: 'age'
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},
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{
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title: '性别',
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dataIndex: 'gender'
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}
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],
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datasource: [{ name: '张三', age: 18, gender: '男' }, { name: '李四', age: 20, gender: '女' }, { name: '王五', age: 22, gender: '男' }]
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};
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break;
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}
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console.log('测试渲染器:', systemMessage);
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this.messages.push(systemMessage);
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},
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async handleHistoryDialogOpen() {
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if (!this.historyLoaded) {
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await this.refreshHistory();
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}
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},
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async refreshHistory() {
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try {
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this.isLoadingHistory = true;
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const res = await getConversationList();
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this.chatHistory = res.data.map((chat, idx) => ({
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id: chat.conversationId,
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title: chat.conversationTitle || '未命名对话' + (idx + 1),
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time: chat.createTime,
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loading: false
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}));
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this.historyLoaded = true;
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} catch (error) {
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this.$message.error('获取历史对话失败');
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} finally {
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this.isLoadingHistory = false;
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}
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},
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async loadChat (chat) {
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try {
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chat.loading = true;
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this.showHistory = false;
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const res = await getConversationDetail(chat.id);
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this.currentChatId = chat.id;
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// 将消息列表转换为本地格式
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this.messages = res.data.map(msg => ({
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type: msg.role === 'user' ? 'user' : 'system',
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content: msg.content,
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renderType: msg.renderType || 'text',
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time: msg.createTime
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}));
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} catch (error) {
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this.$message.error('加载对话内容失败');
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return;
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} finally {
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chat.loading = false;
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}
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},
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analyzeData () {
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console.log('分析数据');
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this.message = '分析数据';
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this.handleSendMessage();
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},
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generateReport () {
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console.log('生成报告');
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this.message = '生成报告';
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this.handleSendMessage();
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},
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generateCode () {
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console.log('生成代码');
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this.message = '生成代码';
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this.handleSendMessage();
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},
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}
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}
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</script>
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<style scoped>
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.ai-chat-title {
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.ai-chat-container {
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height: calc(100vh - 120px);
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display: flex;
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flex-direction: column;
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padding: 20px;
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}
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.message-list {
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flex: 1;
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overflow-y: auto;
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margin-bottom: 20px;
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}
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.message-item {
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display: flex;
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margin-bottom: 20px;
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padding: 10px;
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}
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.user-message {
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flex-direction: row-reverse;
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}
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.message-avatar {
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width: 40px;
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height: 40px;
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border-radius: 50%;
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background-color: #f0f2f5;
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display: flex;
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align-items: center;
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justify-content: center;
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margin: 0 10px;
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overflow: hidden;
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}
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.message-avatar img {
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width: 100%;
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height: 100%;
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border-radius: 50%;
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object-fit: cover;
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}
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.message-content {
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max-width: 60%;
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}
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.message-text {
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padding: 12px 16px;
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border-radius: 8px;
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word-wrap: break-word;
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}
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.loading-message {
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color: #909399;
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}
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.loading-message .el-icon-loading {
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margin-right: 8px;
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}
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.user-message .message-text {
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background-color: #409EFF;
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color: white;
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}
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.system-message .message-text {
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background-color: #f0f2f5;
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color: #333;
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}
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.message-time {
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font-size: 12px;
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color: #999;
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margin-top: 4px;
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text-align: right;
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}
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.message-input {
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border-top: 1px solid #eee;
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padding-top: 20px;
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}
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.message-textarea {
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margin-bottom: 10px;
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}
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.user-message .message-content {
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margin-right: 10px;
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}
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.system-message .message-content {
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margin-left: 10px;
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}
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.history-dialog {
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border-radius: 8px;
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}
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.dialog-title {
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display: flex;
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align-items: center;
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}
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.dialog-title .title-left {
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.dialog-title .el-icon-refresh {
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cursor: pointer;
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font-size: 14px;
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padding: 4px;
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border-radius: 4px;
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transition: all 0.3s;
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color: #909399;
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}
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.dialog-title .el-icon-refresh:hover {
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background-color: #f5f7fa;
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}
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.dialog-title .el-icon-refresh.is-loading {
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animation: rotating 2s linear infinite;
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}
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.history-list {
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max-height: 400px;
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overflow-y: auto;
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min-height: 200px;
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}
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.history-item {
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padding: 12px 15px;
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border-bottom: 1px solid #eee;
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cursor: pointer;
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transition: background-color 0.3s;
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}
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.history-item:last-child {
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border-bottom: none;
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}
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.history-item:hover {
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background-color: #f5f7fa;
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}
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.history-item.active {
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background-color: #ecf5ff;
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}
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.history-item-content {
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min-height: 50px;
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}
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.history-title {
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font-size: 14px;
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margin-bottom: 5px;
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color: #333;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.history-time {
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font-size: 12px;
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color: #999;
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}
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.empty-history {
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text-align: center;
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color: #909399;
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padding: 30px 0;
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}
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.icon-wrapper {
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width: 32px;
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height: 32px;
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display: flex;
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align-items: center;
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justify-content: center;
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border-radius: 4px;
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cursor: pointer;
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transition: background-color 0.3s;
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}
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.icon-wrapper:hover {
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background-color: rgba(0, 0, 0, 0.04);
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}
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.icon-wrapper+.icon-wrapper {
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margin-left: 8px;
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}
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.system-message .message-text {
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max-width: 100%;
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}
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</style> |