feat: 完成对话手动停止的功能

This commit is contained in:
zoujing 2025-08-06 11:47:07 +08:00
parent 6e658c9967
commit 65653525a0
6 changed files with 182 additions and 114 deletions

17
.editorconfig Normal file
View File

@ -0,0 +1,17 @@
# EditorConfig is awesome: https://EditorConfig.org
# top-most EditorConfig file
root = true
[*]
indent_style = space
indent_size = 4
tab_width = 4
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
[*.md]
trim_trailing_whitespace = false
insert_final_newline = false

View File

@ -26,7 +26,8 @@
maxlength="300"
/>
<view class="input-container-send" @click="sendMessage">
<image src='/static/input_send_icon.png'></image>
<image v-if="props.isSessionActive" src='/static/input_stop_icon.png'></image>
<image v-else src='/static/input_send_icon.png'></image>
</view>
</view>
</template>
@ -36,7 +37,9 @@ import { ref, watch, nextTick, onMounted, onUnmounted } from 'vue'
const props = defineProps({
inputMessage: String,
holdKeyboard: Boolean
holdKeyboard: Boolean,
isSessionActive: Boolean,
stopRequest: Function
})
const emit = defineEmits(['update:inputMessage', 'send', 'noHideKeyboard', 'keyboardShow', 'keyboardHide'])
@ -46,6 +49,7 @@ const inputMessage = ref(props.inputMessage || '')
const isFocused = ref(false)
const keyboardHeight = ref(0)
//
watch(() => props.inputMessage, (val) => {
inputMessage.value = val
@ -65,16 +69,24 @@ onMounted(() => {
})
const sendMessage = () => {
if (!inputMessage.value.trim()) return;
emit('send', inputMessage.value)
inputMessage.value = ''
emit('update:inputMessage', inputMessage.value)
//
if (props.holdKeyboard && textareaRef.value) {
nextTick(() => {
textareaRef.value.focus()
})
if (props.isSessionActive) {
//
if (props.stopRequest) {
props.stopRequest();
}
} else {
//
if (!inputMessage.value.trim()) return;
emit('send', inputMessage.value)
inputMessage.value = ''
emit('update:inputMessage', inputMessage.value)
//
if (props.holdKeyboard && textareaRef.value) {
nextTick(() => {
textareaRef.value.focus()
})
}
}
}
@ -128,7 +140,7 @@ defineExpose({
margin: 0 12px;
/* 确保输入框在安全区域内 */
margin-bottom: 8px;
.input-container-voice {
display: flex;
align-items: center;
@ -137,13 +149,13 @@ defineExpose({
height: 44px;
flex-shrink: 0;
align-self: flex-end;
image {
width: 22px;
height: 22px;
}
}
.input-container-send {
display: flex;
align-items: center;
@ -152,13 +164,13 @@ defineExpose({
height: 44px;
flex-shrink: 0;
align-self: flex-end;
image {
width: 28px;
height: 28px;
}
}
.textarea {
flex: 1;
max-height: 92px;
@ -169,4 +181,4 @@ defineExpose({
align-items: center;
}
}
</style>
</style>

View File

@ -2,7 +2,7 @@
<view class="chat-container" @touchend="handleTouchEnd">
<!-- 顶部的背景 -->
<ChatTopBgImg class="chat-container-bg"></ChatTopBgImg>
<view class="chat-content">
<!-- 顶部自定义导航栏 -->
<view class="nav-bar-container" :style="{
@ -10,7 +10,7 @@
}">
<ChatTopNavBar @openDrawer="openDrawer"></ChatTopNavBar>
</view>
<!-- 消息列表可滚动区域 -->
<scroll-view
:scroll-top="scrollTop"
@ -19,15 +19,15 @@
class="area-msg-list"
>
<!-- welcome栏 -->
<ChatTopWelcome class="chat-container-top-bannar"
<ChatTopWelcome class="chat-container-top-bannar"
:initPageImages="mainPageDataModel.initPageImages"
:welcomeContent="mainPageDataModel.welcomeContent">
</ChatTopWelcome>
<view class="area-msg-list-content" v-for="item in chatMsgList" :key="item.msgId" :id="item.msgId">
<view class="area-msg-list-content" v-for="item in chatMsgList" :key="item.msgId" :id="item.msgId">
<template v-if="item.msgType === MessageRole.AI">
<ChatCardAI class="message-item-ai" :text="item.msg">
<template #content v-if="item.toolCall">
<template #content v-if="item.toolCall">
<QuickBookingComponent v-if="item.toolCall.componentName === CompName.quickBookingCard"/>
<DiscoveryCardComponent v-else-if="item.toolCall.componentName === CompName.discoveryCard"/>
<CreateServiceOrder v-else-if="item.toolCall.componentName === CompName.createWorkOrderCard"/>
@ -36,39 +36,41 @@
<!-- 这个是底部 -->
<AttachListComponent v-if="item.question" :question="item.question" @replySent="handleReply"/>
</template>
</ChatCardAI>
</ChatCardAI>
</template>
<template v-else-if="item.msgType === MessageRole.ME">
<ChatCardMine class="message-item-mine" :text="item.msg">
</ChatCardMine>
</ChatCardMine>
</template>
<template v-else>
<ChatCardOther class="message-item-other" :text="item.msg">
<ChatMoreTips @replySent="handleReply" :itemList="mainPageDataModel.guideWords"/>
<ActivityListComponent v-if="mainPageDataModel.activityList.length > 0" :activityList="mainPageDataModel.activityList"/>
<RecommendPostsComponent v-if="mainPageDataModel.recommendTheme.length > 0" :recommendThemeList="mainPageDataModel.recommendTheme" />
</ChatCardOther>
</template>
</template>
</view>
</scroll-view>
<!-- 输入框区域 -->
<view class="footer-area">
<ChatQuickAccess @replySent="handleReplyInstruct"/>
<ChatInputArea
ref="inputAreaRef"
v-model="inputMessage"
:holdKeyboard="holdKeyboard"
@send="sendMessageAction"
@noHideKeyboard="handleNoHideKeyboard"
@keyboardShow="handleKeyboardShow"
@keyboardHide="handleKeyboardHide"
/>
ref="inputAreaRef"
v-model="inputMessage"
:holdKeyboard="holdKeyboard"
:is-session-active="isSessionActive"
:stop-request="stopRequest"
@send="sendMessageAction"
@noHideKeyboard="handleNoHideKeyboard"
@keyboardShow="handleKeyboardShow"
@keyboardHide="handleKeyboardHide"
/>
</view>
</view>
</view>
@ -79,7 +81,7 @@
import { ref } from 'vue'
import { defineEmits } from 'vue'
import { onLoad } from '@dcloudio/uni-app';
import { SCROLL_TO_BOTTOM, RECOMMEND_POSTS_TITLE, SEND_COMMAND_TEXT } from '@/constant/constant'
import { SCROLL_TO_BOTTOM, RECOMMEND_POSTS_TITLE, SEND_COMMAND_TEXT } from '@/constant/constant'
import { MessageRole, MessageType, CompName } from '../../model/ChatModel';
import ChatTopWelcome from './ChatTopWelcome.vue';
@ -92,44 +94,46 @@
import ChatMoreTips from './ChatMoreTips.vue';
import ChatInputArea from './ChatInputArea.vue'
import CommandWrapper from '@/components/CommandWrapper/index.vue'
import QuickBookingComponent from '../module/booking/QuickBookingComponent.vue'
import DiscoveryCardComponent from '../module/discovery/DiscoveryCardComponent.vue';
import ActivityListComponent from '../module/banner/ActivityListComponent.vue';
import RecommendPostsComponent from '../module/recommend/RecommendPostsComponent.vue';
import AttachListComponent from '../module/attach/AttachListComponent.vue';
import CreateServiceOrder from '@/components/CreateServiceOrder/index.vue'
import { agentChatStream } from '@/request/api/AgentChatStream';
import { mainPageData } from '@/request/api/MainPageDataApi';
import { conversationMsgList, recentConversation } from '@/request/api/ConversationApi';
///
const statusBarHeight = ref(20);
///
const inputAreaRef = ref(null);
const timer = ref(null)
/// focus
const holdKeyboard = ref(false)
const holdKeyboard = ref(false)
///
const holdKeyboardFlag = ref(true)
const holdKeyboardFlag = ref(true)
///
const keyboardHeight = ref(0)
///
const isKeyboardShow = ref(false)
///
const scrollTop = ref(99999);
///
const chatMsgList = ref([])
///
const inputMessage = ref('')
///
let currentAIMsgIndex = 0
///
const sceneId = ref('')
/// agentId
@ -140,13 +144,15 @@
const mainPageDataModel = ref({})
//
let isSessionActive = false;
const isSessionActive = ref(false);
//
const requestTaskRef = ref(null);
///
let commonType = ''
//
const emits = defineEmits(['openDrawer'])
const openDrawer = () => {
@ -164,12 +170,12 @@
holdKeyboardFlag.value = true
}, 100)
}
//
const handleNoHideKeyboard = () => {
holdKeyboardFlag.value = false
}
//
const handleKeyboardShow = (height) => {
keyboardHeight.value = height
@ -180,7 +186,7 @@
scrollToBottom()
}, 150)
}
//
const handleKeyboardHide = () => {
keyboardHeight.value = 0
@ -202,7 +208,7 @@
scrollToBottom()
}, 100)
}
///
const handleReply = (text) => {
sendMessage(text)
@ -229,7 +235,7 @@
if (!inputText.trim()) return;
handleNoHideKeyboard()
sendMessage(inputText)
if(!isSessionActive) {
if(!isSessionActive.value) {
inputMessage.value = ''
}
//
@ -248,14 +254,14 @@
}
});
});
onMounted( async() => {
getMainPageData()
await loadRecentConversation()
loadConversationMsgList()
addNoticeListener()
})
const addNoticeListener = () => {
uni.$on(SCROLL_TO_BOTTOM, (value) => {
setTimeout(() => {
@ -279,7 +285,7 @@
}
})
}
/// id
const loadRecentConversation = async() => {
const res = await recentConversation()
@ -287,7 +293,7 @@
conversationId.value = res.data.conversationId
}
}
///
let historyCurrentPageNum = 1
const loadConversationMsgList = async() => {
@ -305,7 +311,7 @@
scrollToBottom()
}
}
///
const initData = () => {
const msg = {
@ -315,18 +321,18 @@
}
chatMsgList.value.push(msg)
}
///
const sendMessage = (message, isInstruct = false) => {
if (isSessionActive) {
if (isSessionActive.value) {
uni.showToast({
title: '请等待当前回复完成',
icon: 'none'
});
return;
}
isSessionActive = true;
isSessionActive.value = true;
const newMsg = {
msgId: `msg_${chatMsgList.value.length}`,
msgType: MessageRole.ME,
@ -337,10 +343,10 @@
}
}
chatMsgList.value.push(newMsg)
sendChat(message, isInstruct)
sendChat(message, isInstruct)
console.log("发送的新消息:",JSON.stringify(newMsg))
}
///
let loadingTimer = null;
let typeWriterTimer = null;
@ -355,7 +361,7 @@
messageType: isInstruct ? 1 : 0,
messageContent: isInstruct ? commonType : message
}
// AI
const aiMsg = {
msgId: `msg_${chatMsgList.value.length}`,
@ -368,7 +374,8 @@
}
chatMsgList.value.push(aiMsg)
const aiMsgIndex = chatMsgList.value.length - 1
currentAIMsgIndex = aiMsgIndex
//
let dotCount = 1;
loadingTimer && clearInterval(loadingTimer);
@ -376,16 +383,16 @@
dotCount = dotCount % 3 + 1;
chatMsgList.value[aiMsgIndex].msg = '加载中' + '.'.repeat(dotCount);
}, 400);
aiMsgBuffer = '';
isTyping = false;
if (typeWriterTimer) {
clearTimeout(typeWriterTimer);
typeWriterTimer = null;
}
//
agentChatStream(args, (chunk) => {
const { promise, requestTask } = agentChatStream(args, (chunk) => {
console.log('分段内容:', chunk)
if (chunk && chunk.error) {
chatMsgList.value[aiMsgIndex].msg = '请求错误,请重试';
@ -393,7 +400,7 @@
loadingTimer = null;
isTyping = false;
typeWriterTimer = null;
isSessionActive = false; //
isSessionActive.value = false; //
console.error('流式错误:', chunk.message, chunk.detail);
return;
}
@ -406,7 +413,7 @@
}
//
aiMsgBuffer += chunk.content;
//
if (!isTyping) {
isTyping = true;
@ -423,7 +430,7 @@
loadingTimer = null;
isTyping = false;
typeWriterTimer = null;
// '.'
const msg = chatMsgList.value[aiMsgIndex].msg;
console.log('msg:', msg)
@ -433,33 +440,41 @@
chatMsgList.value[aiMsgIndex].msg = '';
}
}
//
//
if(chunk.toolCall) {
console.log('chunk.toolCall:', chunk.toolCall)
chatMsgList.value[aiMsgIndex].toolCall = chunk.toolCall
}
//
if(chunk.question && chunk.question.length > 0) {
chatMsgList.value[aiMsgIndex].question = chunk.question
}
isSessionActive = false;
isSessionActive.value = false;
scrollToBottom();
}
}, 50);
}
}).catch(e => {
isSessionActive = false; //
console.log('error:', e)
})
//
requestTaskRef.value = requestTask;
// Promise/
promise.then(data => {
console.log('请求完成');
}).catch(err => {
isSessionActive.value = false; //
console.log('error:', err)
});
//
function typeWriter() {
if (aiMsgBuffer.length > 0) {
chatMsgList.value[aiMsgIndex].msg += aiMsgBuffer[0];
aiMsgBuffer = aiMsgBuffer.slice(1);
nextTick(() => {
scrollToBottom();
});
@ -468,12 +483,35 @@
//
typeWriterTimer = setTimeout(typeWriter, 30);
}
}
}
}
//
const stopRequest = () => {
if (requestTaskRef.value && requestTaskRef.value.abort) {
requestTaskRef.value.abort();
//
isSessionActive.value = false;
const msg = chatMsgList.value[currentAIMsgIndex].msg;
if (!msg || msg === '加载中.' || msg.startsWith('加载中')) {
chatMsgList.value[currentAIMsgIndex].msg = '已终止请求,请重试';
}
//
if (loadingTimer) {
clearInterval(loadingTimer);
loadingTimer = null;
}
if (typeWriterTimer) {
clearTimeout(typeWriterTimer);
typeWriterTimer = null;
}
setTimeoutScrollToBottom()
}
}
</script>
<style lang="scss" scoped>
@import "styles/ChatMainList.scss";
</style>
</style>

View File

@ -7,16 +7,17 @@ const API = '/agent/assistant/chat';
* 获取AI聊天流式信息仅微信小程序支持
* @param {Object} params 请求参数
* @param {Function} onChunk 回调每收到一段数据触发
* @returns {Promise}
* @returns {Object} 包含Promise和requestTask的对象
*/
function agentChatStream(params, onChunk) {
return new Promise((resolve, reject) => {
let requestTask;
const promise = new Promise((resolve, reject) => {
const token = uni.getStorageSync('token');
let hasError = false;
console.log("发送请求内容: ", params)
// #ifdef MP-WEIXIN
const requestTask = uni.request({
requestTask = uni.request({
url: BASE_URL + API, // 替换为你的接口地址
method: 'POST',
data: params,
@ -28,22 +29,21 @@ function agentChatStream(params, onChunk) {
},
responseType: 'arraybuffer',
success(res) {
resolve(res.data);
resolve(res.data);
},
fail(err) {
console.log("====> ", JSON.stringify(err))
reject(err);
reject(err);
},
complete(res) {
complete(res) {
if(res.statusCode !== 200) {
console.log("====> ", JSON.stringify(res))
if (onChunk) {
onChunk({ error: true, message: '服务器错误', detail: res });
}
reject(res);
}
}
console.log("====> ", JSON.stringify(res))
if (onChunk) {
onChunk({ error: true, message: '服务器错误', detail: res });
}
reject(res);
}
}
});
requestTask.onHeadersReceived(res => {
@ -75,18 +75,19 @@ function agentChatStream(params, onChunk) {
});
// #endif
});
return {
promise,
requestTask
};
}
// window.atob兼容性处理
const weAtob = (string) => {
const b64re =
/^(?:[A-Za-z\d+/]{4})*?(?:[A-Za-z\d+/]{2}(?:==)?|[A-Za-z\d+/]{3}=?)?$/;
const b64 =
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
const b64re = /^(?:[A-Za-z\d+/]{4})*?(?:[A-Za-z\d+/]{2}(?:==)?|[A-Za-z\d+/]{3}=?)?$/;
const b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
// 去除空白字符
string = String(string).replace(/[\t\n\f\r ]+/g, '');
// 验证 Base64 编码
if (!b64re.test(string)) {
throw new TypeError(
@ -150,4 +151,4 @@ function parseSSEChunk(raw) {
return results;
}
export { agentChatStream }
export { agentChatStream }

Binary file not shown.

Before

Width:  |  Height:  |  Size: 1.2 KiB

After

Width:  |  Height:  |  Size: 1.6 KiB

BIN
static/input_stop_icon.png Normal file

Binary file not shown.

After

Width:  |  Height:  |  Size: 1.3 KiB