This commit is contained in:
Junhui Chen 2025-08-07 17:11:36 +08:00
parent b960ebac72
commit bf12a157c5

View File

@ -5,8 +5,8 @@ import { ThemedText } from "@/components/ThemedText";
import { useWebSocketStreamHandler } from "@/hooks/useWebSocketStreamHandler";
import { fetchApi } from "@/lib/server-api-util";
import { Message } from "@/types/ask";
import { useLocalSearchParams, useRouter } from "expo-router";
import React, { useEffect, useRef, useState } from 'react';
import { useFocusEffect, useLocalSearchParams, useRouter } from "expo-router";
import React, { useCallback, useEffect, useRef, useState } from 'react';
import { useTranslation } from "react-i18next";
import {
Animated,
@ -17,7 +17,7 @@ import {
TouchableOpacity,
View
} from 'react-native';
import { useSharedValue } from 'react-native-reanimated';
import { useAnimatedStyle, useSharedValue, withTiming } from 'react-native-reanimated';
import { useSafeAreaInsets } from "react-native-safe-area-context";
export default function AskScreen() {
@ -44,91 +44,91 @@ export default function AskScreen() {
}>();
// 创建一个安全的滚动函数
// const scrollToEnd = useCallback((animated = true) => {
// if (!isMountedRef.current || !chatListRef.current) return;
const scrollToEnd = useCallback((animated = true) => {
if (!isMountedRef.current || !chatListRef.current) return;
// // 清理之前的定时器
// if (scrollTimeoutRef.current) {
// clearTimeout(scrollTimeoutRef.current);
// }
// 清理之前的定时器
if (scrollTimeoutRef.current) {
clearTimeout(scrollTimeoutRef.current);
}
// scrollTimeoutRef.current = setTimeout(() => {
// if (isMountedRef.current && chatListRef.current) {
// try {
// chatListRef.current.scrollToEnd({ animated });
// } catch (error) {
// console.warn('滚动到底部失败:', error);
// }
// }
// }, 100);
// }, []);
scrollTimeoutRef.current = setTimeout(() => {
if (isMountedRef.current && chatListRef.current) {
try {
chatListRef.current.scrollToEnd({ animated });
} catch (error) {
console.warn('滚动到底部失败:', error);
}
}
}, 100);
}, []);
// 清理函数
// const cleanup = useCallback(() => {
// isMountedRef.current = false;
const cleanup = useCallback(() => {
isMountedRef.current = false;
// // 清理定时器
// if (scrollTimeoutRef.current) {
// clearTimeout(scrollTimeoutRef.current);
// scrollTimeoutRef.current = null;
// }
// if (keyboardTimeoutRef.current) {
// clearTimeout(keyboardTimeoutRef.current);
// keyboardTimeoutRef.current = null;
// }
// 清理定时器
if (scrollTimeoutRef.current) {
clearTimeout(scrollTimeoutRef.current);
scrollTimeoutRef.current = null;
}
if (keyboardTimeoutRef.current) {
clearTimeout(keyboardTimeoutRef.current);
keyboardTimeoutRef.current = null;
}
// // 取消API请求
// if (abortControllerRef.current) {
// abortControllerRef.current.abort();
// abortControllerRef.current = null;
// }
// }, []);
// 取消API请求
if (abortControllerRef.current) {
abortControllerRef.current.abort();
abortControllerRef.current = null;
}
}, []);
// useEffect(() => {
// if (!isHello && userMessages.length > 0 && isMountedRef.current) {
// scrollToEnd();
// }
// }, [userMessages, isHello, scrollToEnd]);
useEffect(() => {
if (!isHello && userMessages.length > 0 && isMountedRef.current) {
scrollToEnd();
}
}, [userMessages, isHello, scrollToEnd]);
// useEffect(() => {
// const keyboardDidShowListener = Keyboard.addListener(
// 'keyboardDidShow',
// (e) => {
// if (keyboardTimeoutRef.current) {
// clearTimeout(keyboardTimeoutRef.current);
// }
useEffect(() => {
const keyboardDidShowListener = Keyboard.addListener(
'keyboardDidShow',
(e) => {
if (keyboardTimeoutRef.current) {
clearTimeout(keyboardTimeoutRef.current);
}
// keyboardTimeoutRef.current = setTimeout(() => {
// if (isMountedRef.current && !isHello) {
// scrollToEnd();
// }
// }, 100);
// }
// );
keyboardTimeoutRef.current = setTimeout(() => {
if (isMountedRef.current && !isHello) {
scrollToEnd();
}
}, 100);
}
);
// const keyboardDidHideListener = Keyboard.addListener(
// 'keyboardDidHide',
// () => {
// if (keyboardTimeoutRef.current) {
// clearTimeout(keyboardTimeoutRef.current);
// }
const keyboardDidHideListener = Keyboard.addListener(
'keyboardDidHide',
() => {
if (keyboardTimeoutRef.current) {
clearTimeout(keyboardTimeoutRef.current);
}
// keyboardTimeoutRef.current = setTimeout(() => {
// if (isMountedRef.current && !isHello) {
// scrollToEnd(false);
// }
// }, 100);
// }
// );
keyboardTimeoutRef.current = setTimeout(() => {
if (isMountedRef.current && !isHello) {
scrollToEnd(false);
}
}, 100);
}
);
// return () => {
// keyboardDidShowListener.remove();
// keyboardDidHideListener.remove();
// if (keyboardTimeoutRef.current) {
// clearTimeout(keyboardTimeoutRef.current);
// }
// };
// }, [isHello, scrollToEnd]);
return () => {
keyboardDidShowListener.remove();
keyboardDidHideListener.remove();
if (keyboardTimeoutRef.current) {
clearTimeout(keyboardTimeoutRef.current);
}
};
}, [isHello, scrollToEnd]);
// 使用新的WebSocket流处理hook使用实时模式
const { subscribeToWebSocket } = useWebSocketStreamHandler({
@ -153,25 +153,25 @@ export default function AskScreen() {
// );
// 创建动画样式
// const welcomeStyle = useAnimatedStyle(() => {
// return {
// opacity: fadeAnim.value,
// pointerEvents: isHello ? 'auto' : 'none',
// };
// });
const welcomeStyle = useAnimatedStyle(() => {
return {
opacity: fadeAnim.value,
pointerEvents: isHello ? 'auto' : 'none',
};
});
// const chatStyle = useAnimatedStyle(() => {
// return {
// opacity: fadeAnimChat.value,
// pointerEvents: isHello ? 'none' : 'auto',
// };
// });
const chatStyle = useAnimatedStyle(() => {
return {
opacity: fadeAnimChat.value,
pointerEvents: isHello ? 'none' : 'auto',
};
});
// 触发动画
// useEffect(() => {
// fadeAnim.value = withTiming(isHello ? 1 : 0, { duration: 300 });
// fadeAnimChat.value = withTiming(isHello ? 0 : 1, { duration: 300 });
// }, [isHello]);
useEffect(() => {
fadeAnim.value = withTiming(isHello ? 1 : 0, { duration: 300 });
fadeAnimChat.value = withTiming(isHello ? 0 : 1, { duration: 300 });
}, [isHello]);
useEffect(() => {
if (sessionId && isMountedRef.current) {
@ -200,29 +200,29 @@ export default function AskScreen() {
}
}, [sessionId, newSession]);
// useEffect(() => {
// if (!isHello && isMountedRef.current) {
// // 不再自动关闭键盘,让用户手动控制
// // 这里可以添加其他需要在隐藏hello界面时执行的逻辑
// scrollToEnd(false);
// }
// }, [isHello, scrollToEnd]);
useEffect(() => {
if (!isHello && isMountedRef.current) {
// 不再自动关闭键盘,让用户手动控制
// 这里可以添加其他需要在隐藏hello界面时执行的逻辑
scrollToEnd(false);
}
}, [isHello, scrollToEnd]);
// useFocusEffect(
// useCallback(() => {
// if (!sessionId && isMountedRef.current) {
// setIsHello(true);
// setUserMessages([]);
// }
// }, [sessionId])
// );
useFocusEffect(
useCallback(() => {
if (!sessionId && isMountedRef.current) {
setIsHello(true);
setUserMessages([]);
}
}, [sessionId])
);
// 组件卸载时的清理
// useEffect(() => {
// return () => {
// cleanup();
// };
// }, [cleanup]);
useEffect(() => {
return () => {
cleanup();
};
}, [cleanup]);
return (
<View style={[styles.container, { paddingTop: insets.top, paddingBottom: insets.bottom }]}>
@ -253,7 +253,7 @@ export default function AskScreen() {
{/* 欢迎页面 */}
<Animated.View
style={[styles.absoluteView,
// welcomeStyle,
welcomeStyle,
{ zIndex: 1 }]}
>
<AskHello setUserMessages={setUserMessages} setConversationId={setConversationId} setIsHello={setIsHello} />
@ -262,7 +262,7 @@ export default function AskScreen() {
{/* 聊天页面 */}
<Animated.View
style={[styles.absoluteView,
// chatStyle,
chatStyle,
{ zIndex: 0 }]}
>
<Chat