mirror of
https://github.com/xinnan-tech/xiaozhi-esp32-server.git
synced 2026-07-22 23:23:55 +08:00
473 lines
14 KiB
Vue
473 lines
14 KiB
Vue
<template>
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<el-dialog :title="$t('chatHistory.with') + agentName + $t('chatHistory.dialogTitle') + (currentMacAddress ? '[' + currentMacAddress + ']' : '')"
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:visible.sync="dialogVisible" width="80%" :before-close="handleClose" custom-class="chat-history-dialog">
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<div class="chat-container">
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<div class="session-list" @scroll="handleScroll">
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<div v-for="session in sessions" :key="session.sessionId" class="session-item"
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:class="{ active: currentSessionId === session.sessionId }" @click="selectSession(session)">
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<img :src="getUserAvatar(session.sessionId)" class="avatar" />
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<div class="session-info">
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<div class="session-time">{{ formatTime(session.createdAt) }}</div>
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<div class="message-count">{{ session.chatCount > 99 ? '99' : session.chatCount }}</div>
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</div>
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</div>
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<div v-if="loading" class="loading">{{ $t('chatHistory.loading') }}</div>
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<div v-if="!hasMore" class="no-more">{{ $t('chatHistory.noMoreRecords') }}</div>
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</div>
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<div class="chat-content">
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<div v-if="currentSessionId" class="messages">
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<div v-for="(message, index) in messagesWithTime" :key="message.id">
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<div v-if="message.type === 'time'" class="time-divider">
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{{ message.content }}
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</div>
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<div v-else class="message-item" :class="{ 'user-message': message.chatType === 1 }">
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<img :src="message.chatType === 1 ? getUserAvatar(currentSessionId) : require('@/assets/xiaozhi-logo.png')"
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class="avatar" />
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<div class="message-content">
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{{ extractContentFromString(message.content) }}
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<i v-if="message.audioId" :class="getAudioIconClass(message)"
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@click="playAudio(message)" class="audio-icon"></i>
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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 v-else class="no-session-selected">
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{{ $t('chatHistory.selectSession') }}
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</div>
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</div>
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</div>
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</el-dialog>
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</template>
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<script>
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import Api from '@/apis/api';
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export default {
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name: 'ChatHistoryDialog',
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props: {
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visible: {
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type: Boolean,
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default: false
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},
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agentId: {
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type: String,
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required: true
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},
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agentName: {
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type: String,
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required: true
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}
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},
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data() {
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return {
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dialogVisible: false,
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sessions: [],
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messages: [],
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currentSessionId: '',
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currentMacAddress: '',
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page: 1,
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limit: 20,
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loading: false,
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hasMore: true,
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scrollTimer: null,
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isFirstLoad: true,
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playingAudioId: null,
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audioElement: null
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};
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},
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watch: {
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visible(val) {
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this.dialogVisible = val;
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if (val) {
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this.resetData();
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this.loadSessions();
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}
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},
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dialogVisible(val) {
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if (!val) {
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this.$emit('update:visible', false);
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}
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}
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},
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computed: {
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messagesWithTime() {
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if (!this.messages || this.messages.length === 0) return [];
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const result = [];
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const TIME_INTERVAL = 60 * 1000; // 1分钟的时间间隔（毫秒）
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// 添加第一条消息的时间标记
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if (this.messages[0]) {
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result.push({
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type: 'time',
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content: this.formatTime(this.messages[0].createdAt),
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id: `time-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`
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});
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}
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// 处理消息列表
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for (let i = 0; i < this.messages.length; i++) {
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const currentMessage = this.messages[i];
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result.push(currentMessage);
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// 检查是否需要添加时间标记
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if (i < this.messages.length - 1) {
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const currentTime = new Date(currentMessage.createdAt).getTime();
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const nextTime = new Date(this.messages[i + 1].createdAt).getTime();
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if (nextTime - currentTime > TIME_INTERVAL) {
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result.push({
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type: 'time',
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content: this.formatTime(this.messages[i + 1].createdAt),
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id: `time-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`
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});
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}
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}
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}
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return result;
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}
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},
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methods: {
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/**
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* 从 content 字段中提取聊天内容
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* 如果 content 是 JSON 格式（如 {"speaker": "未知说话人", "content": "现在几点了。"}），则提取 content 字段
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* 如果 content 是普通字符串，则直接返回
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*
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* @param {string} content 原始内容
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* @returns {string} 提取的聊天内容
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*/
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extractContentFromString(content) {
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if (!content || content.trim() === '') {
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return content;
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}
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// 尝试解析为 JSON
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try {
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const jsonObj = JSON.parse(content);
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if (jsonObj && typeof jsonObj === 'object' && jsonObj.content) {
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return jsonObj.content;
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}
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} catch (e) {
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// 如果不是有效的 JSON，直接返回原内容
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}
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// 如果不是 JSON 格式或没有 content 字段，直接返回原内容
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return content;
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},
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resetData() {
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this.sessions = [];
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this.messages = [];
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this.currentSessionId = '';
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this.currentMacAddress = '';
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this.page = 1;
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this.loading = false;
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this.hasMore = true;
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this.isFirstLoad = true;
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},
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handleClose() {
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this.dialogVisible = false;
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},
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loadSessions() {
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if (this.loading || (!this.isFirstLoad && !this.hasMore)) {
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return;
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}
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this.loading = true;
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const params = {
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page: this.page,
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limit: this.limit
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};
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Api.agent.getAgentSessions(this.agentId, params, (res) => {
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if (res.data && res.data.data && Array.isArray(res.data.data.list)) {
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const list = res.data.data.list;
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this.hasMore = list.length === this.limit;
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this.sessions = [...this.sessions, ...list];
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this.page++;
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if (this.sessions.length > 0 && !this.currentSessionId) {
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this.selectSession(this.sessions[0]);
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}
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}
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this.loading = false;
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this.isFirstLoad = false;
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});
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},
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selectSession(session) {
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this.currentSessionId = session.sessionId;
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Api.agent.getAgentChatHistory(this.agentId, session.sessionId, (res) => {
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if (res.data && res.data.data) {
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this.messages = res.data.data;
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if (this.messages.length > 0 && this.messages[0].macAddress) {
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this.currentMacAddress = this.messages[0].macAddress;
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}
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}
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});
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},
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handleScroll(e) {
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if (this.scrollTimer) {
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clearTimeout(this.scrollTimer);
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}
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this.scrollTimer = setTimeout(() => {
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const { scrollTop, scrollHeight, clientHeight } = e.target;
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// 当滚动到底部时加载更多
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if (scrollHeight - scrollTop <= clientHeight + 50) {
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this.loadSessions();
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}
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}, 200);
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},
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formatTime(timestamp) {
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const date = new Date(timestamp);
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const now = new Date();
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const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
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const yesterday = new Date(today);
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yesterday.setDate(yesterday.getDate() - 1);
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const hours = date.getHours().toString().padStart(2, '0');
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const minutes = date.getMinutes().toString().padStart(2, '0');
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if (date >= today) {
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return `${this.$t('chatHistory.today')} ${hours}:${minutes}`;
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} else if (date >= yesterday) {
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return `${this.$t('chatHistory.yesterday')} ${hours}:${minutes}`;
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} else {
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const year = date.getFullYear();
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const month = (date.getMonth() + 1).toString().padStart(2, '0');
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const day = date.getDate().toString().padStart(2, '0');
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return `${year}-${month}-${day} ${hours}:${minutes}`;
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}
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},
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getAudioIconClass(message) {
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if (this.playingAudioId === message.audioId) {
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return 'el-icon-loading';
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}
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return 'el-icon-video-play';
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},
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playAudio(message) {
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if (this.playingAudioId === message.audioId) {
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// 如果正在播放当前音频，则停止播放
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if (this.audioElement) {
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this.audioElement.pause();
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this.audioElement = null;
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}
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this.playingAudioId = null;
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return;
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}
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// 停止当前正在播放的音频
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if (this.audioElement) {
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this.audioElement.pause();
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this.audioElement = null;
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}
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// 先获取音频下载ID
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this.playingAudioId = message.audioId;
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Api.agent.getAudioId(message.audioId, (res) => {
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if (res.data && res.data.data) {
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// 使用获取到的下载ID播放音频
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this.audioElement = new Audio(Api.getServiceUrl() + `/agent/play/${res.data.data}`);
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this.audioElement.onended = () => {
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this.playingAudioId = null;
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this.audioElement = null;
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};
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this.audioElement.play();
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}
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});
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},
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getUserAvatar(sessionId) {
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// 从 sessionId 中提取所有数字
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const numbers = sessionId.match(/\d+/g);
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if (!numbers) return require('@/assets/user-avatar1.png');
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// 将所有数字相加
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const sum = numbers.reduce((acc, num) => acc + parseInt(num), 0);
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// 计算模5并加1，得到1-5之间的数字
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const avatarIndex = (sum % 5) + 1;
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// 返回对应的头像图片
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return require(`@/assets/user-avatar${avatarIndex}.png`);
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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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.chat-container {
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display: flex;
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height: 100%;
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}
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.session-list {
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width: 250px;
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border-right: 1px solid #eee;
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overflow-y: auto;
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padding: 10px;
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}
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.session-item {
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display: flex;
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align-items: center;
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padding: 10px;
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cursor: pointer;
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border-radius: 8px;
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margin-bottom: 10px;
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}
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.session-item:hover {
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background-color: #f5f5f5;
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}
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.session-item.active {
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background-color: #e6f7ff;
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}
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.avatar {
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width: 40px;
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height: 40px;
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border-radius: 50%;
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margin-right: 10px;
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}
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.session-info {
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flex: 1;
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}
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.session-time {
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font-size: 14px;
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color: #272727;
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float: left;
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height: 30px;
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line-height: 30px;
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width: calc(100% - 30px);
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/* 为消息数量留出空间 */
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.message-count {
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font-size: 14px;
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color: #fff;
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background-color: #b4b4b4;
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border-radius: 20px;
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float: left;
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width: 20px;
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height: 20px;
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line-height: 20px;
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margin-top: 5px;
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margin-left: 5px;
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}
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.chat-content {
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flex: 1;
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padding: 20px;
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overflow-y: auto;
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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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}
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.message-item.user-message {
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flex-direction: row-reverse;
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}
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.message-content {
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max-width: 60%;
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padding: 10px 15px;
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border-radius: 8px;
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background-color: #f0f0f0;
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margin: 0 10px;
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text-align: left;
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line-height: 20px;
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position: relative;
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display: flex;
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align-items: center;
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}
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.audio-icon {
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font-size: 20px;
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cursor: pointer;
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margin: 0 5px;
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color: #1890ff;
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}
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.user-message .message-content {
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background-color: #1890ff;
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color: white;
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flex-direction: row-reverse;
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}
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.user-message .audio-icon {
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color: white;
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}
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.loading,
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.no-more {
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text-align: center;
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padding: 10px 10px 30px 10px;
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color: #999;
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}
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.no-session-selected {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100%;
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color: #999;
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}
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.time-divider {
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text-align: center;
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margin: 10px 0;
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color: #999;
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font-size: 12px;
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}
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.time-divider::before,
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.time-divider::after {
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content: '';
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display: inline-block;
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width: 30%;
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height: 1px;
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background-color: #eee;
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vertical-align: middle;
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margin: 0 10px;
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}
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</style>
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<style>
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.chat-history-dialog {
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display: flex;
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flex-direction: column;
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min-width: 700px;
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margin: 0 !important;
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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height: 90vh;
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max-width: 85vw;
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border-radius: 12px;
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overflow: hidden;
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}
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.chat-history-dialog .el-dialog__header {
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background-color: #e6f7ff;
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padding: 15px 20px;
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}
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.chat-history-dialog .el-dialog__body {
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padding: 0;
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overflow: hidden;
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height: calc(90vh - 54px);
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/* 减去标题栏的高度 */
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}
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</style> |