feat: 完成对话手动停止的功能

.editorconfig

@@ -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

pages/chat/ChatInputArea.vue

@@ -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)
 
+
 // 保持和父组件同步
 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)
-  
-  // 发送后保持焦点（可选）
-  if (props.holdKeyboard && textareaRef.value) {
-    nextTick(() => {
-      textareaRef.value.focus()
-    })
+  if (props.isSessionActive) {
+    // 如果会话进行中，调用停止请求函数
+    if (props.stopRequest) {
+        props.stopRequest();
+    }
+  } else {
+    // 否则发送新消息
+    if (!inputMessage.value.trim()) return;
+    emit('send', inputMessage.value)
+    inputMessage.value = ''
+    emit('update:inputMessage', inputMessage.value)
+
+    // 发送后保持焦点（可选）
+    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>

pages/chat/ChatMainList.vue

@@ -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>

request/api/AgentChatStream.js

@@ -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 }