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feat: 完成对话手动停止的功能

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zoujing
2025-08-06 11:47:07 +08:00
parent 6e658c9967
commit 65653525a0
6 changed files with 182 additions and 114 deletions
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188
pages/chat/ChatMainList.vue
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@@ -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';
/// 导航栏相关
const statusBarHeight = ref(20);
/// 输入框组件引用
const inputAreaRef = ref(null);
const timer = ref(null)
/// focus时，点击页面的时候不收起键盘
const holdKeyboard = ref(false)
const holdKeyboard = ref(false)
/// 是否在键盘弹出，点击界面时关闭键盘
const holdKeyboardFlag = ref(true)
const holdKeyboardFlag = ref(true)
/// 键盘高度
const keyboardHeight = ref(0)
/// 是否显示键盘
const isKeyboardShow = ref(false)
///（控制滚动位置）
const scrollTop = ref(99999);
/// 会话列表
const chatMsgList = ref([])
/// 输入口的输入消息
const inputMessage = ref('')
/// 加载中
let currentAIMsgIndex = 0
/// 从个渠道获取如二维，没有的时候就返回首页的数据
const sceneId = ref('')
/// agentId 首页接口中获取
@@ -140,13 +144,15 @@
const mainPageDataModel = ref({})
// 会话进行中标志
let isSessionActive = false;
const isSessionActive = ref(false);
// 请求任务引用
const requestTaskRef = ref(null);
/// 指令
let commonType = ''
// 打开抽屉
const emits = defineEmits(['openDrawer'])
const openDrawer = () => {
@@ -164,12 +170,12 @@
holdKeyboardFlag.value = true
}, 100)
}
// 点击输入框、发送按钮时，不收键盘
const handleNoHideKeyboard = () => {
holdKeyboardFlag.value = false
}
// 键盘弹起事件
const handleKeyboardShow = (height) => {
keyboardHeight.value = height
@@ -180,7 +186,7 @@
scrollToBottom()
}, 150)
}
// 键盘收起事件
const handleKeyboardHide = () => {
keyboardHeight.value = 0
@@ -202,7 +208,7 @@
scrollToBottom()
}, 100)
}
/// 发送普通消息
const handleReply = (text) => {
sendMessage(text)
@@ -229,7 +235,7 @@
if (!inputText.trim()) return;
handleNoHideKeyboard()
sendMessage(inputText)
if(!isSessionActive) {
if(!isSessionActive.value) {
inputMessage.value = ''
}
// 发送消息后保持键盘状态
@@ -248,14 +254,14 @@
}
});
});
onMounted( async() => {
getMainPageData()
await loadRecentConversation()
loadConversationMsgList()
addNoticeListener()
})
const addNoticeListener = () => {
uni.$on(SCROLL_TO_BOTTOM, (value) => {
setTimeout(() => {
@@ -279,7 +285,7 @@
}
})
}
/// 获取最近一次的会话id
const loadRecentConversation = async() => {
const res = await recentConversation()
@@ -287,7 +293,7 @@
conversationId.value = res.data.conversationId
}
}
/// 加载历史消息的数据
let historyCurrentPageNum = 1
const loadConversationMsgList = async() => {
@@ -305,7 +311,7 @@
scrollToBottom()
}
}
/// 初始化数据 首次数据加载的时候
const initData = () => {
const msg = {
@@ -315,18 +321,18 @@
}
chatMsgList.value.push(msg)
}
/// 发送消息的参数拼接
const sendMessage = (message, isInstruct = false) => {
if (isSessionActive) {
if (isSessionActive.value) {
uni.showToast({
title: '请等待当前回复完成',
icon: 'none'
});
return;
}
isSessionActive = true;
isSessionActive.value = true;
const newMsg = {
msgId: `msg_${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))
}
/// 打字机效果实现的变量
let loadingTimer = null;
let typeWriterTimer = null;
@@ -355,7 +361,7 @@
messageType: isInstruct ? 1 : 0,
messageContent: isInstruct ? commonType : message
}
// 插入AI消息
const aiMsg = {
msgId: `msg_${chatMsgList.value.length}`,
@@ -368,7 +374,8 @@
}
chatMsgList.value.push(aiMsg)
const aiMsgIndex = chatMsgList.value.length - 1
currentAIMsgIndex = aiMsgIndex
// 动态加载中动画
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;
}
// 流式接收内容
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; // 出错也允许再次发送
isSessionActive.value = false; // 出错也允许再次发送
console.error('流式错误:', chunk.message, chunk.detail);
return;
}
@@ -406,7 +413,7 @@
}
// 把新内容追加到缓冲区
aiMsgBuffer += chunk.content;
// 启动打字机（只启动一次）
if (!isTyping) {
isTyping = true;
@@ -423,7 +430,7 @@
loadingTimer = null;
isTyping = false;
typeWriterTimer = null;
// 补全：如果消息内容还停留在'加载中.'或为空，则给出友好提示
const msg = chatMsgList.value[aiMsgIndex].msg;
console.log('msg:', msg)
@@ -433,33 +440,41 @@
chatMsgList.value[aiMsgIndex].msg = '';
}
}
// 如果有组件
// 如果有组件
if(chunk.toolCall) {
console.log('chunk.toolCall:', chunk.toolCall)
chatMsgList.value[aiMsgIndex].toolCall = chunk.toolCall
}
// 如果有问题，则设置问题
if(chunk.question && chunk.question.length > 0) {
chatMsgList.value[aiMsgIndex].question = chunk.question
}
isSessionActive = false;
isSessionActive.value = false;
scrollToBottom();
}
}, 50);
}
}).catch(e => {
isSessionActive = false; // 出错也允许再次发送
console.log('error:', e)
})
// 存储请求任务
requestTaskRef.value = requestTask;
// 可选：处理Promise完成/失败， 已经在回调中处理数据，此处无需再处理
promise.then(data => {
console.log('请求完成');
}).catch(err => {
isSessionActive.value = false; // 出错也允许再次发送
console.log('error:', err)
});
// 打字机函数
function typeWriter() {
if (aiMsgBuffer.length > 0) {
chatMsgList.value[aiMsgIndex].msg += aiMsgBuffer[0];
aiMsgBuffer = aiMsgBuffer.slice(1);
nextTick(() => {
scrollToBottom();
});
@@ -468,12 +483,35 @@
// 等待新内容到来，不结束
typeWriterTimer = setTimeout(typeWriter, 30);
}
}
}
}
// 停止请求函数
const stopRequest = () => {
if (requestTaskRef.value && requestTaskRef.value.abort) {
requestTaskRef.value.abort();
// 重置状态
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';
}
// 清除计时器
if (loadingTimer) {
clearInterval(loadingTimer);
loadingTimer = null;
}
if (typeWriterTimer) {
clearTimeout(typeWriterTimer);
typeWriterTimer = null;
}
setTimeoutScrollToBottom()
}
}
</script>
<style lang="scss" scoped>
@import "styles/ChatMainList.scss";
</style>
</style>