YGChatCS/pages/chat/ChatMainList.vue

<template>
	<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="{
			    paddingTop: statusBarHeight + 'px',
			  }">
			  <ChatTopNavBar @openDrawer="openDrawer"></ChatTopNavBar>
			</view>
			
			<!-- 消息列表（可滚动区域） -->
			<scroll-view
			  scroll-y
			  :scroll-into-view="lastMsgId"
			  :scroll-with-animation="true"
			  class="area-msg-list"
			>
			<!-- logo栏 -->
			<ChatTopBanner class="chat-container-top-bannar"></ChatTopBanner>
			
			<ChatCardAI class="message-item message-item-ai" text="查信息、预定下单、探索玩法、呼叫服务、我通通可以满足，快试试问我问题吧!">  
						
			</ChatCardAI>	
			
			  <view class="area-msg-list-content" v-for="item in chatMsgList" :key="item.msgId" :id="item.msgId">
				  <CommandWrapper text="ssss"/>
				  
				  <template v-if="item.msgType === MessageRole.AI">
					  <ChatCardAI class="message-item message-item-ai" :text="item.msg">  
					  	<image v-if="item.msgContent && item.msgContent.type === MessageType.IMAGE" src="/static/logo.png" style="width: 100px;height: 100px;"></image>
						<OneFeelMK001></OneFeelMK001>
						
						
						
					  </ChatCardAI>			  
				  </template>
				  
				  <template v-else-if="item.msgType === MessageRole.ME">
					  <ChatCardMine class="message-item message-item-mine" :text="item.msg">
					  </ChatCardMine>  
				  </template>
				  <template v-else>
					  <text class="message-item message-item-other">{{item.msg}}</text>
				  </template>	 
			  </view>
			  <!-- 底部锚点（用于滚动到底部） -->
			  <view :id="lastMsgId"></view>
			</scroll-view>
				
			<!-- 输入框区域 -->
			<view class="footer-area">
				<ChatMoreTips @replySent="handleReply"></ChatMoreTips>
				<ChatQuickAccess @replySent="handleReply"></ChatQuickAccess>
				<ChatInputArea
				    v-model:inputMessage="inputMessage"
				    :holdKeyboard="holdKeyboard"
				    @send="sendMessage"
				    @noHideKeyboard="handleNoHideKeyboard"
				  />
			</view>
		</view>
	</view>
</template>

<script setup lang="ts">
	import { onMounted, getCurrentInstance, nextTick } from 'vue'
	import { ref } from 'vue'
	import { defineEmits } from 'vue'
	import { onLoad } from '@dcloudio/uni-app';
	import ChatTopBanner from './ChatTopBanner.vue';
	import ChatTopBgImg from './ChatTopBgImg.vue';
	import ChatTopNavBar from './ChatTopNavBar.vue';
	import ChatCardAI from './ChatCardAI.vue';
	import ChatCardMine from './ChatCardMine.vue';
	import ChatQuickAccess from './ChatQuickAccess.vue';
	import ChatMoreTips from './ChatMoreTips.vue';
	import ChatInputArea from './ChatInputArea.vue'
	import CommandWrapper from '@/components/CommandWrapper/index.vue'

	import { MessageRole, ChatModel, MessageType } from '../../model/ChatModel';
	
	import OneFeelMK001 from '../module/OneFeelMK001.vue';
		
	// 导航栏相关
	const statusBarHeight = ref(20);
	
	const timer = ref(null)
	const holdKeyboard = ref(false) // focus时，点击页面的时候不收起键盘
	const holdKeyboardFlag = ref(true) // 是否在键盘弹出，点击界面时关闭键盘
	
	const chatMsgList = ref<ChatModel[]>([])
	const inputMessage = ref('')
	
	// 锚点ID（控制滚动位置）
	const lastMsgId = ref('anchor-bottom');
	
	
	// 打开抽屉
	const emits = defineEmits(['openDrawer'])
	const openDrawer = () => {
		emits('openDrawer')
		console.log('=============打开抽屉')
	}
	
	const handleReply = (text: string) => {
	  loadMessage(text)
	  scrollToBottom()
	};

	onLoad(() => {
	  uni.getSystemInfo({
	    success: (res) => {
	      statusBarHeight.value = res.statusBarHeight || 20;
	    }
	  });
	});
	
	onMounted(() => {
		initData()
	})
	
	const initData = () => {
		const msg: ChatModel = {
			msgId: `msg_${0}`,
			msgType: MessageRole.AI,
			msg: '查信息、预定下单、探索玩法、呼叫服务、我通通可以满足，快试试问我问题吧!',
		}
		chatMsgList.value.push(msg)
    }
	
	const handleTouchEnd = () => {
		// #ifdef MP-WEIXIN
		clearTimeout(timer.value)
		timer.value = setTimeout(() => {
			// 键盘弹出时点击界面则关闭键盘
			if (handleNoHideKeyboard) {
				uni.hideKeyboard()
			}
			holdKeyboardFlag.value = true
		}, 50)
		// #endif
	}
	
	
	// 点击输入框、发送按钮时，不收键盘
	const handleNoHideKeyboard = () => {
	  // #ifdef MP-WEIXIN
	  holdKeyboardFlag.value = false
	  // #endif
	}
	
	// 发送消息
	const sendMessage = (message: string) => {
		console.log("inputMessage list:", message)
		if (!message.trim()) return;
		handleNoHideKeyboard()
		// 发送消息代码
		loadMessage(message)
		inputMessage.value = ''
		scrollToBottom()
	}
	
	const loadMessage = (text: string) => {
		const newMsg: ChatModel = {
			msgId: `msg_${chatMsgList.value.length}`,
			msgType: MessageRole.ME,
			msg: text,
			msgContent: {
				type: MessageType.TEXT,
				text: text
			}

		}
		chatMsgList.value.push(newMsg)
		
		let type = chatMsgList.value.length % 3 === 0
		
		const newMsgAI: ChatModel = {
			msgId: `msg_${chatMsgList.value.length}`,
			msgType: MessageRole.AI,
			msg: `我是ai,你输入的内容是：${text}`,
			msgContent: {
				type: type ? MessageType.IMAGE : MessageType.TEXT,
				url: ''
			}
		}
		chatMsgList.value.push(newMsgAI)
		
		console.log("发送的新消息：",JSON.stringify(newMsg))
	}
	
	const scrollToBottom = () => {
		// 短暂指向最新消息的ID（触发滚动）
		lastMsgId.value = `${chatMsgList.value[chatMsgList.value.length - 1].msgId}`;
		// 等待DOM更新后，切回底部锚点（确保下次能继续滚动到底）
	    nextTick(() => {
			lastMsgId.value = 'anchor-bottom';
		});
	}
	
	
</script>

<style lang="scss" scoped>
@import "styles/ChatMainList.scss";
</style>