432 lines
15 KiB
TypeScript
432 lines
15 KiB
TypeScript
"use client";
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import { useState, useRef, useEffect } from "react";
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interface AudioPlayerProps {
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src: string;
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title?: string;
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duration?: number; // 从数据库获取的时长
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recordingId?: string; // 录音ID，用于检查访问权限
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}
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export default function AudioPlayer({
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src,
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title,
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duration: dbDuration,
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recordingId,
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}: AudioPlayerProps) {
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const [isPlaying, setIsPlaying] = useState(false);
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const [isLoading, setIsLoading] = useState(true);
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const [duration, setDuration] = useState(dbDuration || 0);
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const [currentTime, setCurrentTime] = useState(0);
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const [volume, setVolume] = useState(1);
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const [showVolumeControl, setShowVolumeControl] = useState(false);
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const [showDownloadMenu, setShowDownloadMenu] = useState(false);
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const [error, setError] = useState<string | null>(null);
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const [audioUrl, setAudioUrl] = useState(src);
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const audioRef = useRef<HTMLAudioElement>(null);
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const progressRef = useRef<HTMLDivElement>(null);
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// 检查 S3 文件访问权限
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useEffect(() => {
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if (recordingId && src.includes("amazonaws.com")) {
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const checkAccess = async () => {
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try {
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const response = await fetch(
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`/api/recordings/${recordingId}/check-access`
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);
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const data = await response.json();
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if (data.accessible) {
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console.log("S3 文件可访问:", data.url);
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setError(null);
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// 使用代理 URL 而不是直接访问 S3
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const proxyUrl = `/api/recordings/${recordingId}/stream`;
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setAudioUrl(proxyUrl);
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} else {
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console.error("S3 文件无法访问:", data.error);
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setError("音频文件无法访问，请检查权限设置");
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}
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} catch (error) {
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console.error("检查文件访问失败:", error);
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setError("检查文件访问失败");
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}
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};
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checkAccess();
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}
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}, [recordingId, src]);
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useEffect(() => {
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const audio = audioRef.current;
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if (!audio) return;
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const handleLoadedMetadata = () => {
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console.log("音频元数据加载完成:", {
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duration: audio.duration,
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src: audio.src,
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readyState: audio.readyState,
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networkState: audio.networkState,
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currentSrc: audio.currentSrc,
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error: audio.error,
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});
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// 如果数据库中没有时长，则从音频文件获取
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if (!dbDuration) {
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setDuration(audio.duration);
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}
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setIsLoading(false);
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setError(null);
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};
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const handleTimeUpdate = () => {
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setCurrentTime(audio.currentTime);
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};
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const handlePlay = () => {
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console.log("音频开始播放");
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setIsPlaying(true);
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};
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const handlePause = () => {
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console.log("音频暂停");
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setIsPlaying(false);
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};
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const handleEnded = () => {
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console.log("音频播放结束");
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setIsPlaying(false);
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setCurrentTime(0);
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};
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const handleError = (e: Event) => {
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const target = e.target as HTMLAudioElement;
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console.error("音频加载失败:", {
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error: target.error,
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errorCode: target.error?.code,
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errorMessage: target.error?.message,
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src: target.src,
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networkState: target.networkState,
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readyState: target.readyState,
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currentSrc: target.currentSrc,
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});
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setIsLoading(false);
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setError("音频加载失败，请检查文件是否存在");
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};
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const handleLoadStart = () => {
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console.log("开始加载音频:", src);
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setIsLoading(true);
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setError(null);
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};
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const handleCanPlay = () => {
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console.log("音频可以播放:", src);
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setIsLoading(false);
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setError(null);
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};
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const handleCanPlayThrough = () => {
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console.log("音频可以流畅播放:", src);
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setIsLoading(false);
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setError(null);
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};
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const handleLoad = () => {
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console.log("音频加载完成:", src);
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setIsLoading(false);
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setError(null);
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};
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const handleAbort = () => {
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console.log("音频加载被中止:", src);
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};
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const handleSuspend = () => {
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console.log("音频加载被暂停:", src);
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};
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audio.addEventListener("loadedmetadata", handleLoadedMetadata);
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audio.addEventListener("timeupdate", handleTimeUpdate);
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audio.addEventListener("play", handlePlay);
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audio.addEventListener("pause", handlePause);
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audio.addEventListener("ended", handleEnded);
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audio.addEventListener("error", handleError);
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audio.addEventListener("loadstart", handleLoadStart);
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audio.addEventListener("canplay", handleCanPlay);
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audio.addEventListener("canplaythrough", handleCanPlayThrough);
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audio.addEventListener("load", handleLoad);
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audio.addEventListener("abort", handleAbort);
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audio.addEventListener("suspend", handleSuspend);
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return () => {
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audio.removeEventListener("loadedmetadata", handleLoadedMetadata);
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audio.removeEventListener("timeupdate", handleTimeUpdate);
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audio.removeEventListener("play", handlePlay);
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audio.removeEventListener("pause", handlePause);
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audio.removeEventListener("ended", handleEnded);
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audio.removeEventListener("error", handleError);
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audio.removeEventListener("loadstart", handleLoadStart);
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audio.removeEventListener("canplay", handleCanPlay);
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audio.removeEventListener("canplaythrough", handleCanPlayThrough);
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audio.removeEventListener("load", handleLoad);
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audio.removeEventListener("abort", handleAbort);
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audio.removeEventListener("suspend", handleSuspend);
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};
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}, [dbDuration, src]);
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// 点击外部区域关闭菜单
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useEffect(() => {
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const handleClickOutside = (event: MouseEvent) => {
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const target = event.target as Element;
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if (!target.closest(".audio-player-controls")) {
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setShowVolumeControl(false);
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setShowDownloadMenu(false);
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}
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};
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document.addEventListener("mousedown", handleClickOutside);
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return () => {
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document.removeEventListener("mousedown", handleClickOutside);
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};
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}, []);
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const togglePlay = () => {
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const audio = audioRef.current;
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if (!audio) return;
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if (isPlaying) {
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audio.pause();
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} else {
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audio.play().catch((error) => {
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console.error("播放失败:", error);
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setError("播放失败，请重试");
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});
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}
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};
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const handleProgressClick = (e: React.MouseEvent<HTMLDivElement>) => {
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const audio = audioRef.current;
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const progress = progressRef.current;
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if (!audio || !progress || duration === 0) return;
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const rect = progress.getBoundingClientRect();
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const clickX = e.clientX - rect.left;
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const progressWidth = rect.width;
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const clickPercent = clickX / progressWidth;
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audio.currentTime = clickPercent * duration;
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};
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const handleVolumeChange = (e: React.ChangeEvent<HTMLInputElement>) => {
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const audio = audioRef.current;
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if (!audio) return;
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const newVolume = parseFloat(e.target.value);
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setVolume(newVolume);
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audio.volume = newVolume;
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};
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const handleDownload = () => {
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const link = document.createElement("a");
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link.href = src;
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link.download = `${title || "recording"}.webm`;
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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};
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const formatTime = (time: number) => {
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if (isNaN(time) || time === Infinity) return "0:00";
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const minutes = Math.floor(time / 60);
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const seconds = Math.floor(time % 60);
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return `${minutes}:${seconds.toString().padStart(2, "0")}`;
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};
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return (
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<div className="w-full">
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<audio ref={audioRef} preload="metadata">
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<source src={audioUrl} type="audio/webm" />
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您的浏览器不支持音频播放。
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</audio>
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<div className="space-y-3">
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{/* 播放控制 */}
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<div className="flex items-center gap-4">
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<button
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onClick={togglePlay}
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disabled={isLoading}
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className="flex items-center justify-center w-10 h-10 bg-gradient-to-r from-blue-500 to-purple-500 hover:from-blue-600 hover:to-purple-600 disabled:from-gray-400 disabled:to-gray-400 text-white rounded-xl transition-all duration-200 shadow-lg hover:shadow-xl disabled:shadow-none group"
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>
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{isLoading ? (
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<div className="w-5 h-5 border-2 border-white border-t-transparent rounded-full animate-spin"></div>
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) : isPlaying ? (
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<svg
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className="w-5 h-5 group-hover:scale-110 transition-transform"
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fill="currentColor"
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viewBox="0 0 24 24"
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>
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<path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z" />
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</svg>
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) : (
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<svg
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className="w-5 h-5 ml-0.5 group-hover:scale-110 transition-transform"
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fill="currentColor"
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viewBox="0 0 24 24"
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>
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<path d="M8 5v14l11-7z" />
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</svg>
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)}
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</button>
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<div className="flex-1 min-w-0">
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<div className="text-sm font-medium text-gray-900 dark:text-white truncate">
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{title || "录音"}
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</div>
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<div className="text-xs text-gray-500 dark:text-gray-400 flex items-center gap-2">
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<span>{formatTime(currentTime)}</span>
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<span>/</span>
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<span>{formatTime(duration)}</span>
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</div>
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</div>
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{/* 控制按钮组 */}
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<div className="flex items-center gap-1">
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{/* 音量控制 */}
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<div className="relative audio-player-controls">
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<button
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onClick={() => setShowVolumeControl(!showVolumeControl)}
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className="p-2 text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-lg transition-all duration-200"
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>
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<svg
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className="w-4 h-4"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M15.536 8.464a5 5 0 010 7.072m2.828-9.9a9 9 0 010 12.728M6.343 6.343a1 1 0 011.414 0l8.486 8.486a1 1 0 01-1.414 1.414L6.343 7.757a1 1 0 010-1.414z"
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/>
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</svg>
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</button>
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{showVolumeControl && (
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<div className="absolute bottom-full right-0 mb-2 bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-600 rounded-xl p-3 shadow-xl z-10 backdrop-blur-sm">
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<div className="flex items-center gap-3">
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<svg
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className="w-4 h-4 text-gray-500 dark:text-gray-400"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M15.536 8.464a5 5 0 010 7.072m2.828-9.9a9 9 0 010 12.728M6.343 6.343a1 1 0 011.414 0l8.486 8.486a1 1 0 01-1.414 1.414L6.343 7.757a1 1 0 010-1.414z"
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/>
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</svg>
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<input
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type="range"
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min="0"
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max="1"
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step="0.1"
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value={volume}
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onChange={handleVolumeChange}
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className="w-24 h-2 bg-gray-200 dark:bg-gray-600 rounded-lg appearance-none cursor-pointer slider"
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/>
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</div>
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</div>
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)}
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</div>
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{/* 下载按钮 */}
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<div className="relative audio-player-controls">
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<button
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onClick={() => setShowDownloadMenu(!showDownloadMenu)}
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className="p-2 text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-lg transition-all duration-200"
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title="下载录音"
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>
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<svg
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className="w-4 h-4"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M12 10v6m0 0l-3-3m3 3l3-3m2 8H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
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/>
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</svg>
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</button>
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{showDownloadMenu && (
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<div className="absolute bottom-full right-0 mb-2 bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-600 rounded-xl p-2 shadow-xl z-10 backdrop-blur-sm">
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<button
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onClick={handleDownload}
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className="flex items-center gap-2 px-3 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-lg transition-colors whitespace-nowrap"
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>
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<svg
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className="w-4 h-4 flex-shrink-0"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"
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/>
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</svg>
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<span>下载录音</span>
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</button>
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</div>
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)}
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</div>
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</div>
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</div>
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{/* 进度条 */}
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<div
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ref={progressRef}
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onClick={handleProgressClick}
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className="w-full h-2 bg-gray-200 dark:bg-gray-600 rounded-full cursor-pointer relative group"
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>
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<div
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className="h-full bg-gradient-to-r from-blue-500 to-purple-500 rounded-full transition-all duration-100 relative overflow-hidden"
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style={{
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width: `${duration > 0 ? (currentTime / duration) * 100 : 0}%`,
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}}
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>
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{/* 进度条动画效果 */}
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<div className="absolute inset-0 bg-gradient-to-r from-transparent via-white/20 to-transparent animate-pulse"></div>
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</div>
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{/* 进度条悬停效果 */}
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<div className="absolute inset-0 opacity-0 group-hover:opacity-100 transition-opacity duration-200">
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<div className="absolute top-0 left-0 w-full h-full bg-blue-200 dark:bg-blue-400/30 rounded-full opacity-30"></div>
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</div>
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{/* 进度条滑块 */}
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<div
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className="absolute top-1/2 -translate-y-1/2 w-3 h-3 bg-white dark:bg-gray-200 rounded-full shadow-lg opacity-0 group-hover:opacity-100 transition-opacity duration-200"
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style={{
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left: `${duration > 0 ? (currentTime / duration) * 100 : 0}%`,
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transform: "translate(-50%, -50%)",
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}}
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/>
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</div>
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</div>
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</div>
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);
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}
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