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Dev Deploy / Explore-Gitea-Actions (push) Failing after 1m27s
320 lines
12 KiB
TypeScript
320 lines
12 KiB
TypeScript
'use client';
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import SendSvg from '@/assets/icons/svg/send.svg';
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import SunSvg from '@/assets/icons/svg/sun.svg';
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import VideoSvg from '@/assets/icons/svg/video.svg';
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import React, { Dispatch, SetStateAction, useCallback, useEffect, useRef, useState } from 'react';
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import {
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Keyboard,
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ScrollView,
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StyleSheet,
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TextInput,
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TouchableOpacity,
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View
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} from 'react-native';
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import { webSocketManager, WsMessage } from '@/lib/websocket-util';
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import { Message } from '@/types/ask';
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import { useTranslation } from 'react-i18next';
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import { ThemedText } from '../ThemedText';
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import { createNewConversation } from './utils';
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interface Props {
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setIsHello: Dispatch<SetStateAction<boolean>>,
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conversationId: string | null,
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setUserMessages: Dispatch<SetStateAction<Message[]>>;
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setConversationId: (conversationId: string) => void,
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selectedImages: string[];
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setSelectedImages: Dispatch<SetStateAction<string[]>>;
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}
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const RENDER_INTERVAL = 50; // 渲染间隔，单位毫秒
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export default function SendMessage(props: Props) {
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const { setIsHello, conversationId, setUserMessages, setConversationId, selectedImages, setSelectedImages } = props;
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const { t } = useTranslation()
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// 用户询问
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const [inputValue, setInputValue] = useState('');
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// 添加一个ref来跟踪键盘状态
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const isKeyboardVisible = useRef(false);
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const chunkQueue = useRef<string[]>([]);
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const renderInterval = useRef<ReturnType<typeof setInterval> | null>(null);
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useEffect(() => {
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const handleChatStream = (message: WsMessage) => {
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if (message.type !== 'ChatStream' || !message.chunk) return;
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chunkQueue.current.push(message.chunk);
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if (!renderInterval.current) {
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renderInterval.current = setInterval(() => {
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if (chunkQueue.current.length > 0) {
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const textToRender = chunkQueue.current.join('');
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chunkQueue.current = [];
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setUserMessages(prevMessages => {
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if (prevMessages.length === 0) return prevMessages;
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const lastMessage = prevMessages[prevMessages.length - 1];
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if (lastMessage.role !== 'assistant') return prevMessages;
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const updatedContent = (lastMessage.content === 'keepSearchIng' ? '' : lastMessage.content) + textToRender;
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const updatedLastMessage = { ...lastMessage, content: updatedContent };
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return [...prevMessages.slice(0, -1), updatedLastMessage];
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});
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} else {
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if (renderInterval.current) {
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clearInterval(renderInterval.current);
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renderInterval.current = null;
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}
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}
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}, RENDER_INTERVAL);
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}
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};
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const handleChatStreamEnd = (message: WsMessage) => {
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if (message.type !== 'ChatStreamEnd') return;
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// Stop the timer and process any remaining chunks
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if (renderInterval.current) {
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clearInterval(renderInterval.current);
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renderInterval.current = null;
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}
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const remainingText = chunkQueue.current.join('');
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chunkQueue.current = [];
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setUserMessages(prevMessages => {
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if (prevMessages.length === 0) return prevMessages;
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const lastMessage = prevMessages[prevMessages.length - 1];
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if (lastMessage.role !== 'assistant') return prevMessages;
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// Apply remaining chunks from the queue
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const contentWithQueue = (lastMessage.content === 'keepSearchIng' ? '' : lastMessage.content) + remainingText;
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// Create the final updated message object
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const updatedLastMessage = {
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...lastMessage,
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// Use the final message from ChatStreamEnd if available, otherwise use the content with queued text
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content: message.message ? message.message.content : contentWithQueue,
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timestamp: message.message ? message.message.timestamp : lastMessage.timestamp,
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};
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return [...prevMessages.slice(0, -1), updatedLastMessage];
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});
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};
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const handleChatResponse = (message: WsMessage) => {
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if (message.type === 'ChatResponse' && message.message) {
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setUserMessages(prev => {
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const newMessages = prev.filter(item => item.content !== 'keepSearchIng');
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return [...newMessages, {
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...(message.message as Message),
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role: 'assistant',
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}];
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});
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}
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}
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const typedHandleChatStream = handleChatStream as (message: WsMessage) => void;
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const typedHandleChatStreamEnd = handleChatStreamEnd as (message: WsMessage) => void;
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const typedHandleChatResponse = handleChatResponse as (message: WsMessage) => void;
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webSocketManager.subscribe('ChatStream', typedHandleChatStream);
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webSocketManager.subscribe('ChatStreamEnd', typedHandleChatStreamEnd);
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webSocketManager.subscribe('ChatResponse', typedHandleChatResponse);
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return () => {
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webSocketManager.unsubscribe('ChatStream', typedHandleChatStream);
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webSocketManager.unsubscribe('ChatStreamEnd', typedHandleChatStreamEnd);
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webSocketManager.unsubscribe('ChatResponse', typedHandleChatResponse);
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if (renderInterval.current) {
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clearInterval(renderInterval.current);
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}
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};
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}, [setUserMessages]);
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useEffect(() => {
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// 使用keyboardWillShow而不是keyboardDidShow，这样可以在键盘完全显示前更新UI
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const showSubscription = Keyboard.addListener('keyboardWillShow', () => {
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isKeyboardVisible.current = true;
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if (!conversationId) {
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// 确保在下一个事件循环中更新状态，避免可能的渲染问题
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requestAnimationFrame(() => {
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setIsHello(false);
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setUserMessages([
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{
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id: Math.random().toString(36).substring(2, 9),
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content: t("ask:ask.introduction1"),
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role: 'assistant',
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timestamp: new Date().toISOString()
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}
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])
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});
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}
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});
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const hideSubscription = Keyboard.addListener('keyboardWillHide', () => {
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isKeyboardVisible.current = false;
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});
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return () => {
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showSubscription.remove();
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hideSubscription.remove();
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};
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}, [conversationId, setIsHello, setUserMessages, t]);
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// 发送询问
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const handleSubmit = useCallback(async () => {
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const text = inputValue.trim();
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// 用户输入信息之后进行后续操作
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if (text) {
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// 将用户输入信息添加到消息列表中
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setUserMessages(pre => ([...pre, {
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id: Math.random().toString(36).substring(2, 9),
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content: text,
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role: 'user',
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timestamp: new Date().toISOString()
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},
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{
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id: Math.random().toString(36).substring(2, 9),
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content: "keepSearchIng",
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role: 'assistant',
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timestamp: new Date().toISOString()
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}
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]));
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let currentSessionId = conversationId;
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// 如果没有对话ID，先创建一个新对话
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if (!currentSessionId) {
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currentSessionId = await createNewConversation(text);
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setConversationId(currentSessionId);
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webSocketManager.send({
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type: 'Chat',
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session_id: currentSessionId,
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message: text,
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image_material_ids: selectedImages.length > 0 ? selectedImages : undefined,
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});
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setSelectedImages([]);
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}
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// 通过 WebSocket 发送消息
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if (currentSessionId) {
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webSocketManager.send({
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type: 'Chat',
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session_id: currentSessionId,
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message: text,
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image_material_ids: selectedImages.length > 0 ? selectedImages : undefined,
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});
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setSelectedImages([]);
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} else {
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console.error("无法获取 session_id，消息发送失败。");
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// 可以在这里处理错误，例如显示一个提示
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setUserMessages(prev => prev.filter(item => item.content !== 'keepSearchIng'));
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}
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// 将输入框清空
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setInputValue('');
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// 只有在键盘可见时才关闭键盘
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if (isKeyboardVisible.current) {
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Keyboard.dismiss();
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}
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}
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}, [inputValue, conversationId, selectedImages, createNewConversation, setConversationId, setSelectedImages, setUserMessages]);
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const handleQuitly = (type: string) => {
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setIsHello(false)
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setUserMessages(pre => ([
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...pre,
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{
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id: Math.random().toString(36).substring(2, 9),
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content: type === "search"
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? t("ask:ask.introduction2")
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: t("ask:ask.introduction3"),
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role: 'assistant',
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timestamp: new Date().toISOString()
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}
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]))
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};
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return (
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<View style={styles.container}>
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<View className="relative w-full">
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<ScrollView horizontal={true}>
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<TouchableOpacity style={[styles.button, { borderColor: '#FFB645' }]} onPress={() => handleQuitly('search')}>
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<SunSvg width={18} height={18} />
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<ThemedText>{t("ask:ask.search")}</ThemedText>
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</TouchableOpacity><TouchableOpacity style={[styles.button, { borderColor: '#E2793F' }]} onPress={() => handleQuitly('video')}>
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<VideoSvg width={18} height={18} />
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<ThemedText>{t("ask:ask.video")}</ThemedText>
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</TouchableOpacity>
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</ScrollView>
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<TextInput
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style={styles.input}
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placeholder="Ask MeMo Anything..."
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placeholderTextColor="#999"
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value={inputValue}
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onChangeText={(text: string) => {
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setInputValue(text);
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}}
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onSubmitEditing={handleSubmit}
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// 调起的键盘类型
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returnKeyType="send"
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/>
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<TouchableOpacity
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onPress={handleSubmit}
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style={{
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position: 'absolute',
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right: 6,
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bottom: 6
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}}
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>
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<SendSvg />
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</TouchableOpacity>
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</View>
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</View>
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);
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}
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const styles = StyleSheet.create({
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button: {
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paddingHorizontal: 8,
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paddingVertical: 4,
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margin: 5,
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borderRadius: 25,
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alignItems: 'center',
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borderWidth: 2,
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display: 'flex',
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flexDirection: 'row',
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gap: 5,
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// backgroundColor: '#F8F8F8'
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},
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container: {
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justifyContent: 'center',
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backgroundColor: '#transparent',
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},
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input: {
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// borderColor: '#d9d9d9',
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borderColor: '#AC7E35',
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borderWidth: 1,
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// borderRadius: 18,
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borderRadius: 25,
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paddingHorizontal: 20,
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paddingVertical: 13,
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lineHeight: 20,
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fontSize: 16,
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width: '100%', // 确保输入框宽度撑满
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paddingRight: 50
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},
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voiceButton: {
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padding: 8,
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borderRadius: 20,
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backgroundColor: '#FF9500',
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justifyContent: 'center',
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alignItems: 'center',
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marginRight: 8, // 添加一点右边距
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},
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}); |