This commit is contained in:
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24 changed files with 2160 additions and 25 deletions

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import request from '@/utils/ai_request'
/**
* 获取聊天历史记录
* @param {Object} params 请求参数
* @param {string} params.conversationId 会话ID
* @param {string} params.user 用户ID
* @param {number} [params.limit=20] 返回记录数量
* @param {string} [params.beforeId] 获取此ID之前的记录
* @returns {Promise} 包含历史记录的Promise
*/
export const getHistory = ({
conversationId,
user,
limit = 20,
beforeId
}) => {
const params = {
conversationId,
user,
limit
}
// 如果有beforeId参数添加到请求中后端参数名为firstId
if (beforeId) {
params.firstId = beforeId
}
return request({
url: '/aitutor/aichat/getMessagesToUser',
method: 'get',
params
})
}
/**
* 发送反馈(点赞/点踩)
* @param {Object} params 请求参数
* @param {string} params.messageId 消息ID
* @param {number} params.action 1-点赞 0-点踩
* @param {string} params.user 用户ID
* @returns {Promise} 包含操作结果的Promise
*/
export const sendFeedback = ({
messageId,
action,
user
}) => {
return request({
url: '/aitutor/aichat/feedback',
method: 'post',
data: {
message_id: messageId,
rating: action === 1 ? 'like' : 'dislike',
user
}
})
}
/**
* 上传文件
* @param {FormData} formData 包含文件的FormData
* @param {string} user 用户ID
* @returns {Promise} 包含文件URL的Promise
*/
export const uploadFile = (formData, user) => {
formData.append('user', user)
return request({
url: '/aitutor/aichat/files/upload',
method: 'post',
data: formData,
headers: {
'Content-Type': 'multipart/form-data'
}
})
}
/**
* 创建新会话
* @param {string} user 用户ID
* @param {string} title 会话标题
* @returns {Promise} 包含新会话ID的Promise
*/
export const createConversation = (user, title) => {
return request({
url: '/aitutor/aichat/conversation/create',
method: 'post',
data: {
user,
title
}
})
}
/**
* 删除会话
* @param {string} conversationId 会话ID
* @param {string} user 用户ID
* @returns {Promise} 包含操作结果的Promise
*/
export const deleteConversation = (conversationId, user) => {
return request({
url: '/aitutor/aichat/conversation/delete',
method: 'post',
data: {
conversation_id: conversationId,
user
}
})
}

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<template>
<!-- 抽屉容器visible控制显示 -->
<div v-if="visible" class="drawer-container" @touchmove.prevent>
<!-- 遮罩层点击关闭 -->
<div class="drawer-mask" @click="closeDrawer"></div>
<!-- 抽屉内容区域 -->
<div class="drawer-content">
<!-- 标题区域 -->
<div class="drawer-header">
<span class="title">历史记录</span>
<img src="@/assets/close.svg" class="close-icon" @click="closeDrawer" />
</div>
<!-- 搜索栏 -->
<div class="search-bar">
<img src="@/assets/search.svg" class="search-icon" />
<input v-model="searchKeyword" placeholder="搜索聊天记录..." class="search-input" @input="handleSearch" />
<img v-if="searchKeyword" src="@/assets/clear.svg" class="clear-icon" @click="clearSearch" />
</div>
<!-- 历史列表区域 -->
<div class="history-list">
<!-- 加载状态 -->
<div v-if="loading" class="loading-tip">加载中...</div>
<!-- 分组渲染历史记录 -->
<template v-else-if="filteredRecords.length > 0">
<template v-for="(group, groupIndex) in filteredRecords" :key="groupIndex">
<div class="group-title">{{ group.title }}</div>
<div v-for="item in group.list" :key="item.id" class="history-item"
@click="handleItemClick(item)">
<!-- 日期时间显示 -->
<div class="datetime">
<span class="date">{{ item.date }}</span>
<span class="time">{{ item.time }}</span>
</div>
<!-- 消息内容 -->
<div class="record">
<span class="user-msg" v-html="highlightKeyword(item.content)"></span>
<span class="ai-msg" v-html="highlightKeyword(item.reply)"></span>
</div>
<div class="divider"></div>
</div>
</template>
</template>
<!-- 空状态提示 -->
<div v-else class="empty-tip">
<span>{{ searchKeyword ? '没有找到匹配的记录' : '暂无聊天记录' }}</span>
</div>
</div>
</div>
</div>
</template>
<script>
import { ref, watch } from 'vue'
import { getHistory } from '@/api/aiChat/ai_index'
import { useToast } from '@/composables/useToast'
export default {
name: 'HistoryDrawer',
props: {
/** 是否显示抽屉 */
visible: {
type: Boolean,
default: false
}
},
emits: [
/** 关闭抽屉事件 */
'close',
/** 点击历史记录项事件 */
'item-click'
],
setup(props, { emit }) {
// 工具函数
const { showToast } = useToast()
// 响应式数据
const historyRecords = ref([]) // 所有历史记录(分组后)
const filteredRecords = ref([]) // 筛选后的历史记录
const searchKeyword = ref('') // 搜索关键词
const loading = ref(false) // 加载状态
// 监听抽屉显示状态,显示时加载数据,隐藏时清空搜索
watch(
() => props.visible,
(isVisible) => {
if (isVisible) {
loadHistoryRecords()
} else {
clearSearch()
}
}
)
/**
* 关闭抽屉
*/
const closeDrawer = () => {
emit('close')
}
/**
* 加载历史记录
*/
const loadHistoryRecords = async () => {
// 显示加载状态
loading.value = true
try {
// 获取用户标识
const userNo = localStorage.getItem('stuNo')
if (!userNo) {
throw new Error('未获取到用户学号')
}
// 调用API获取历史记录
const response = await getHistory({
user: userNo,
conversationId: '',
limit: 20
})
// 处理获取到的数据
const rawList = Array.isArray(response.data?.data) ? response.data.data : []
const groupedRecords = groupRecordsByTime(rawList)
// 更新记录数据
historyRecords.value = groupedRecords
filteredRecords.value = [...groupedRecords]
} catch (error) {
console.error('加载历史记录失败:', error)
showToast(`加载失败: ${error.message}`, 'error')
historyRecords.value = []
filteredRecords.value = []
} finally {
// 隐藏加载状态
loading.value = false
}
}
/**
* 将原始记录按时间分组
* @param {Array} rawList - 原始记录列表
* @returns {Array} 分组后的记录
*/
const groupRecordsByTime = (rawList) => {
const groupMap = {}
rawList.forEach(item => {
// 处理时间戳,兼容不同字段名
const timestamp = item.created_at || item.create_time || item.timestamp || Date.now() / 1000
const recordDate = new Date(timestamp * 1000)
// 格式化记录数据
const record = {
id: item.id || Math.random().toString(36).slice(2),
date: formatDate(recordDate),
time: formatTime(recordDate),
content: item.query || item.content || '未知内容',
reply: item.answer || item.reply || '暂无回复',
timestamp: timestamp
}
// 按时间分组
const groupTitle = getGroupTitle(recordDate)
if (!groupMap[groupTitle]) {
groupMap[groupTitle] = []
}
groupMap[groupTitle].push(record)
})
// 转换为数组并排序
return Object.entries(groupMap)
.map(([title, list]) => ({
title,
// 按时间倒序排列(最新的在前)
list: list.sort((a, b) => b.timestamp - a.timestamp)
}))
// 按分组标题排序今天、昨天、7天内、30天内、更早
.sort((a, b) => getGroupOrder(b.title) - getGroupOrder(a.title))
}
/**
* 获取分组的排序优先级
* @param {String} title - 分组标题
* @returns {Number} 排序优先级(数字越大越靠前)
*/
const getGroupOrder = (title) => {
const orderMap = {
'今天': 5,
'昨天': 4,
'7天内': 3,
'30天内': 2,
'更早': 1
}
return orderMap[title] || 0
}
/**
* 处理搜索
*/
const handleSearch = () => {
const keyword = searchKeyword.value.trim().toLowerCase()
// 关键词为空时显示所有记录
if (!keyword) {
filteredRecords.value = [...historyRecords.value]
return
}
// 根据关键词筛选记录
filteredRecords.value = historyRecords.value
.map(group => ({
...group,
list: group.list.filter(item =>
item.content.toLowerCase().includes(keyword) ||
item.reply.toLowerCase().includes(keyword)
)
}))
.filter(group => group.list.length > 0)
}
/**
* 清空搜索
*/
const clearSearch = () => {
searchKeyword.value = ''
filteredRecords.value = [...historyRecords.value]
}
/**
* 高亮显示关键词
* @param {String} text - 原始文本
* @returns {String} 处理后的HTML文本
*/
const highlightKeyword = (text) => {
if (!searchKeyword.value || !text) {
return text
}
const keyword = searchKeyword.value.trim()
return text.replace(
new RegExp(keyword, 'gi'),
`<span class="highlight">${keyword}</span>`
)
}
/**
* 获取记录的分组标题(今天、昨天等)
* @param {Date} date - 记录日期
* @returns {String} 分组标题
*/
const getGroupTitle = (date) => {
const now = new Date()
const today = new Date(now.setHours(0, 0, 0, 0))
const yesterday = new Date(today)
yesterday.setDate(today.getDate() - 1)
const oneWeekAgo = new Date(today)
oneWeekAgo.setDate(today.getDate() - 7)
const oneMonthAgo = new Date(today)
oneMonthAgo.setDate(today.getDate() - 30)
if (date >= today) return '今天'
if (date >= yesterday) return '昨天'
if (date >= oneWeekAgo) return '7天内'
if (date >= oneMonthAgo) return '30天内'
return '更早'
}
/**
* 格式化日期为YYYY-MM-DD
* @param {Date} date - 日期对象
* @returns {String} 格式化后的日期字符串
*/
const formatDate = (date) => {
return `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')
}-${date.getDate().toString().padStart(2, '0')
}`
}
/**
* 格式化时间为HH:MM
* @param {Date} date - 日期对象
* @returns {String} 格式化后的时间字符串
*/
const formatTime = (date) => {
return `${date.getHours().toString().padStart(2, '0')
}:${date.getMinutes().toString().padStart(2, '0')
}`
}
/**
* 处理历史记录项点击
* @param {Object} item - 记录项数据
*/
const handleItemClick = (item) => {
// 移除HTML标签避免传递富文本
emit('item-click', {
...item,
content: item.content.replace(/<[^>]+>/g, ''),
reply: item.reply.replace(/<[^>]+>/g, '')
})
closeDrawer()
}
return {
historyRecords,
filteredRecords,
searchKeyword,
loading,
closeDrawer,
handleSearch,
clearSearch,
highlightKeyword,
handleItemClick
}
}
}
</script>
<style scoped>
.drawer-container {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 999;
}
.drawer-mask {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.4);
}
.drawer-content {
position: absolute;
top: 0;
left: 0;
width: 66.67%;
height: 100vh;
background-color: #fff;
box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
display: flex;
flex-direction: column;
}
.drawer-header {
padding: 15px 15px 10px;
display: flex;
justify-content: space-between;
align-items: center;
border-bottom: 1px solid #eee;
height: 50px;
box-sizing: border-box;
}
.title {
font-size: 18px;
font-weight: 600;
color: #333;
}
.close-icon {
width: 24px;
height: 24px;
cursor: pointer;
}
.search-bar {
display: flex;
align-items: center;
padding: 10px 15px;
background-color: #f5f5f5;
border-bottom: 1px solid #eee;
}
.search-icon {
width: 18px;
height: 18px;
margin-right: 8px;
}
.search-input {
flex: 1;
height: 36px;
background-color: #fff;
border-radius: 18px;
padding: 0 15px;
font-size: 14px;
border: none;
outline: none;
}
.clear-icon {
width: 16px;
height: 16px;
margin-left: 8px;
cursor: pointer;
}
.history-list {
flex: 1;
overflow-y: auto;
padding: 10px 0;
box-sizing: border-box;
}
.group-title {
font-size: 14px;
color: #888;
padding: 12px 20px;
background-color: #f5f5f5;
}
.history-item {
padding: 15px 20px;
background-color: #fff;
border-bottom: 1px solid #f0f0f0;
cursor: pointer;
}
.history-item:hover {
background-color: #f9f9f9;
}
.datetime {
display: flex;
justify-content: space-between;
margin-bottom: 8px;
}
.date {
font-size: 13px;
color: #666;
}
.time {
font-size: 12px;
color: #999;
}
.record {
font-size: 14px;
line-height: 1.6;
}
.user-msg {
display: block;
color: #333;
margin-bottom: 6px;
padding: 6px 10px;
background-color: #f9f9f9;
border-radius: 6px;
}
.ai-msg {
display: block;
color: #333;
padding: 6px 10px;
background-color: #eef7ff;
border-radius: 6px;
}
.highlight {
color: #ff4d4f;
font-weight: bold;
}
.divider {
height: 8px;
background-color: #f9f9f9;
margin-top: 10px;
border-radius: 4px;
}
.empty-tip,
.loading-tip {
text-align: center;
color: #999;
font-size: 16px;
margin-top: 50px;
}
input::placeholder {
color: #ccc;
font-size: 14px;
}
</style>

View File

@@ -0,0 +1,17 @@
import { showToast, showSuccess, showError, showWarning, showInfo } from '@/utils/toast'
/**
* Toast composable
* 提供统一的消息提示功能
*/
export function useToast() {
return {
showToast,
showSuccess,
showError,
showWarning,
showInfo
}
}
export default useToast

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View File

@@ -1,3 +1,4 @@
<!--E:\桌面\AI辅导员\学工系统\zhxg_pc\src\layout\index.vue-->
<template>
<div :class="classObj" class="app-wrapper" :style="{ '--current-color': theme }">
<el-scrollbar>
@@ -16,11 +17,17 @@
</el-scrollbar>
<!-- ai悬停 -->
<div class="ai-hover" @click="showAI()">
<div class="ai-hover-content">
<i class="el-icon-question" style="font-size: 30px;"></i>
<div>
<!-- 其他页面内容 -->
<!-- 触发按钮控制弹窗显示隐藏 -->
<div class="ai-hover" @click="showAI = !showAI">
<span v-if="!showAI" style="font-size: 14px; font-weight: bold;">AI</span>
<i v-else class="el-icon-close" style="font-size: 20px;"></i>
</div>
<!-- 聊天弹窗通过 v-if 控制显隐 -->
<ChatPopup v-if="showAI" @close="showAI = false" />
</div>
</div>
</template>
@@ -30,13 +37,15 @@ import { AppMain, Navbar, Settings, Sidebar, TagsView } from './components'
import ResizeMixin from './mixin/ResizeHandler'
import { mapState } from 'vuex'
import variables from '@/assets/styles/variables.scss'
import ChatPopup from '../layout/components/Aichat/ChatPopup.vue'
import {
initCoze
} from "@/utils/ai.js";
} from '@/utils/ai.js'
import {
getAccessToken
} from "@/api/aiJWT/aiJWT.js"
} from '@/api/aiJWT/aiJWT.js'
export default {
name: 'Layout',
components: {
@@ -45,9 +54,15 @@ export default {
RightPanel,
Settings,
Sidebar,
TagsView
TagsView,
ChatPopup // 注册ChatPopup组件
},
mixins: [ResizeMixin],
data() {
return {
showAI: false // 控制AI弹窗显示/隐藏的变量
}
},
computed: {
...mapState({
theme: state => state.settings.theme,
@@ -70,42 +85,54 @@ export default {
}
},
variables() {
return variables;
return variables
}
},
methods: {
handleClickOutside() {
this.$store.dispatch('app/closeSideBar', { withoutAnimation: false })
},
async showAI() {
let userInfo = {
roleGroup: this.userInfo.roles[0].roleName || "student",
nickName: this.userInfo.nickName,
username: this.userInfo.userName,
avater: this.avatar,
user_token: this.token
}
console.log("请求AI的信息", userInfo)
//1.获取token
userInfo.accessToken = (await this.getAccessToken()).access_token;
userInfo.onRefreshToken = async () => (await this.getAccessToken()).accessToken;
const sdk = await initCoze(userInfo);
sdk.showChatBot();
// 切换AI弹窗显示状态
toggleAI() {
this.showAI = !this.showAI
// 如果需要在显示时执行原有逻辑,可以取消下面的注释
// if (this.showAI) {
// this.initializeAI()
// }
},
// 原有AI初始化逻辑保持注释状态
async initializeAI() {
// let userInfo = {
// roleGroup: this.userInfo.roles[0].roleName || "student",
// nickName: this.userInfo.nickName,
// username: this.userInfo.userName,
// avater: this.avatar,
// user_token: this.token
// }
// console.log("请求AI的信息", userInfo)
//
// //1.获取token
// userInfo.accessToken = (await this.getAccessToken()).access_token;
// userInfo.onRefreshToken = async () => (await this.getAccessToken()).accessToken;
// const sdk = await initCoze(userInfo);
// sdk.showChatBot();
},
async getAccessToken() {
const res = await getAccessToken(); // 调用请求函数
const data = JSON.parse(res.data); // 解析数据
return data; // ✅ 返回 data
const res = await getAccessToken() // 调用请求函数
const data = JSON.parse(res.data) // 解析数据
return data // ✅ 返回 data
}
}
}
</script>
<style lang="scss" scoped>
@import "~@/assets/styles/mixin.scss";
@import "~@/assets/styles/variables.scss";
//~@/assets/styles/variables.scss
.app-wrapper {
@include clearfix;
position: relative;
@@ -178,4 +205,22 @@ export default {
align-items: center;
cursor: pointer;
}
//AI
.ai-hover {
position: fixed;
right: 20px;
bottom: 20px;
/* 和弹窗拉开距离 */
width: 40px;
height: 40px;
background-color: #409eff;
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
color: #fff;
cursor: pointer;
z-index: 9999;
}
</style>

54
src/utils/ai_request.js Normal file
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@@ -0,0 +1,54 @@
import axios from 'axios'
import { getTokenKeySessionStorage } from './auth'
import { useRouter } from 'vue-router'
import { showToast } from '@/utils/toast' // 请替换为你的Toast组件
// 创建axios实例
const service = axios.create({
baseURL: process.env.VUE_APP_API_BASE_URL || 'http://localhost:8088',
timeout: 15000,
headers: {
'Content-Type': 'application/json'
}
})
// 请求拦截器
service.interceptors.request.use(
config => {
// 从本地存储获取token
const token = getTokenKeySessionStorage()
if (token) {
config.headers.Authorization = `Bearer ${token}`
}
return config
},
error => {
return Promise.reject(error)
}
)
// 响应拦截器
service.interceptors.response.use(
response => {
// 对响应数据做处理
return response.data
},
error => {
const router = useRouter()
// 处理401未授权
if (error.response?.status === 401) {
showToast('登录已过期,请重新登录', 'error')
router.push('/login')
}
// 处理其他错误状态码
if (error.response?.status === 500) {
showToast('服务器错误,请稍后再试', 'error')
}
return Promise.reject(error)
}
)
export default service

115
src/utils/ai_stream.js Normal file
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@@ -0,0 +1,115 @@
import { getTokenKeySessionStorage } from "@/utils/auth";
// 使用环境变量配置基础URL
const BASE_URL = process.env.VUE_APP_API_BASE_URL || "http://localhost:8088";
/**
* 创建聊天流式连接
* @param {Object} params 请求参数
* @param {string} params.prompt 用户输入
* @param {string} params.userId 用户ID
* @param {string} params.userName 用户名
* @param {string} [params.conversationId] 会话ID
* @returns {Object} 包含stream和cancel方法的对象
*/
export function createChatStream(params) {
const requestId = `req-${Date.now()}-${Math.random()
.toString(36)
.slice(2, 8)}`;
const url = `${BASE_URL}/aitutor/aichat/stream`;
const token = getTokenKeySessionStorage();
if (!token) {
throw new Error("请先登录");
}
const controller = new AbortController();
const fetchPromise = fetch(url, {
method: "POST",
headers: {
"Content-Type": "application/json",
Authorization: `Bearer ${token}`,
"X-Request-ID": requestId,
},
body: JSON.stringify({
query: params.prompt,
user_id: params.userId,
user_name: params.userName,
user_token: params.user_token || "123",
user_role: "student",
conversation_id: params.conversationId || null,
}),
signal: controller.signal,
}).then((response) => {
if (!response.ok) {
throw new Error(`HTTP ${response.status}`);
}
if (!response.body) {
throw new Error("Response body is null");
}
return {
reader: response.body.getReader(),
decoder: new TextDecoder("utf-8"),
};
});
return {
stream: fetchPromise,
cancel: (reason) => {
if (!controller.signal.aborted) {
controller.abort(reason);
}
},
};
}
/**
* 处理流式响应
* @param {ReadableStreamDefaultReader} reader 读取器
* @param {TextDecoder} decoder 文本解码器
* @param {Function} onMessage 消息回调
* @param {Function} onError 错误回调
* @param {Function} onComplete 完成回调
*/
export async function processStream(
reader,
decoder,
{ onMessage, onError, onComplete }
) {
let buffer = "";
try {
while (true) {
const { done, value } = await reader.read();
if (done) break;
buffer += decoder.decode(value, { stream: true });
const lines = buffer.split("\n");
buffer = lines.pop() || "";
for (const line of lines) {
if (!line.trim()) continue;
try {
const data = JSON.parse(line);
if (typeof onMessage === "function") {
onMessage(data);
}
} catch (e) {
console.warn("解析消息失败:", line, e);
}
}
}
if (typeof onComplete === "function") {
onComplete();
}
} catch (error) {
if (error.name !== "AbortError" && typeof onError === "function") {
onError(error);
}
} finally {
reader.releaseLock();
}
}

48
src/utils/toast.js Normal file
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@@ -0,0 +1,48 @@
import { Message } from 'element-ui'
/**
* 显示Toast消息
* @param {string} message - 消息内容
* @param {string} type - 消息类型: 'success', 'warning', 'info', 'error'
* @param {number} duration - 显示时长默认3000ms
*/
export function showToast(message, type = 'info', duration = 3000) {
Message({
message,
type,
duration,
showClose: true
})
}
/**
* 显示成功消息
* @param {string} message - 消息内容
*/
export function showSuccess(message) {
showToast(message, 'success')
}
/**
* 显示错误消息
* @param {string} message - 消息内容
*/
export function showError(message) {
showToast(message, 'error')
}
/**
* 显示警告消息
* @param {string} message - 消息内容
*/
export function showWarning(message) {
showToast(message, 'warning')
}
/**
* 显示信息消息
* @param {string} message - 消息内容
*/
export function showInfo(message) {
showToast(message, 'info')
}