Run npm run format

- Also updated README.md accordingly.

Part of https://b.corp.google.com/issues/411384603
This commit is contained in:
Taylor Mullen
2025-04-17 18:06:21 -04:00
committed by N. Taylor Mullen
parent 7928c1727f
commit cfc697a96d
45 changed files with 4373 additions and 3332 deletions

View File

@@ -1,53 +1,61 @@
import { useState, useEffect, useRef } from 'react';
import { WITTY_LOADING_PHRASES, PHRASE_CHANGE_INTERVAL_MS } from '../constants.js';
import {
WITTY_LOADING_PHRASES,
PHRASE_CHANGE_INTERVAL_MS,
} from '../constants.js';
import { StreamingState } from '../../core/gemini-stream.js';
export const useLoadingIndicator = (streamingState: StreamingState) => {
const [elapsedTime, setElapsedTime] = useState(0);
const [currentLoadingPhrase, setCurrentLoadingPhrase] = useState(WITTY_LOADING_PHRASES[0]);
const timerRef = useRef<NodeJS.Timeout | null>(null);
const phraseIntervalRef = useRef<NodeJS.Timeout | null>(null);
const currentPhraseIndexRef = useRef<number>(0);
const [elapsedTime, setElapsedTime] = useState(0);
const [currentLoadingPhrase, setCurrentLoadingPhrase] = useState(
WITTY_LOADING_PHRASES[0],
);
const timerRef = useRef<NodeJS.Timeout | null>(null);
const phraseIntervalRef = useRef<NodeJS.Timeout | null>(null);
const currentPhraseIndexRef = useRef<number>(0);
// Timer effect for elapsed time during loading
useEffect(() => {
if (streamingState === StreamingState.Responding) {
setElapsedTime(0); // Reset timer on new loading start
timerRef.current = setInterval(() => {
setElapsedTime((prevTime) => prevTime + 1);
}, 1000);
} else if (timerRef.current) {
clearInterval(timerRef.current);
timerRef.current = null;
}
// Cleanup on unmount or when isLoading changes
return () => {
if (timerRef.current) {
clearInterval(timerRef.current);
}
};
}, [streamingState]);
// Timer effect for elapsed time during loading
useEffect(() => {
if (streamingState === StreamingState.Responding) {
setElapsedTime(0); // Reset timer on new loading start
timerRef.current = setInterval(() => {
setElapsedTime((prevTime) => prevTime + 1);
}, 1000);
} else if (timerRef.current) {
clearInterval(timerRef.current);
timerRef.current = null;
}
// Cleanup on unmount or when isLoading changes
return () => {
if (timerRef.current) {
clearInterval(timerRef.current);
}
};
}, [streamingState]);
// Effect for cycling through witty loading phrases
useEffect(() => {
if (streamingState === StreamingState.Responding) {
currentPhraseIndexRef.current = 0;
setCurrentLoadingPhrase(WITTY_LOADING_PHRASES[0]);
phraseIntervalRef.current = setInterval(() => {
currentPhraseIndexRef.current = (currentPhraseIndexRef.current + 1) % WITTY_LOADING_PHRASES.length;
setCurrentLoadingPhrase(WITTY_LOADING_PHRASES[currentPhraseIndexRef.current]);
}, PHRASE_CHANGE_INTERVAL_MS);
} else if (phraseIntervalRef.current) {
clearInterval(phraseIntervalRef.current);
phraseIntervalRef.current = null;
}
// Cleanup on unmount or when isLoading changes
return () => {
if (phraseIntervalRef.current) {
clearInterval(phraseIntervalRef.current);
}
};
}, [streamingState]);
// Effect for cycling through witty loading phrases
useEffect(() => {
if (streamingState === StreamingState.Responding) {
currentPhraseIndexRef.current = 0;
setCurrentLoadingPhrase(WITTY_LOADING_PHRASES[0]);
phraseIntervalRef.current = setInterval(() => {
currentPhraseIndexRef.current =
(currentPhraseIndexRef.current + 1) % WITTY_LOADING_PHRASES.length;
setCurrentLoadingPhrase(
WITTY_LOADING_PHRASES[currentPhraseIndexRef.current],
);
}, PHRASE_CHANGE_INTERVAL_MS);
} else if (phraseIntervalRef.current) {
clearInterval(phraseIntervalRef.current);
phraseIntervalRef.current = null;
}
// Cleanup on unmount or when isLoading changes
return () => {
if (phraseIntervalRef.current) {
clearInterval(phraseIntervalRef.current);
}
};
}, [streamingState]);
return { elapsedTime, currentLoadingPhrase };
};
return { elapsedTime, currentLoadingPhrase };
};