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Summary of ChangesHello @kazukokawagawa, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! 此拉取请求的核心目标是增强音乐播放器的灵活性和用户体验，通过引入一个全新的功能，允许用户在播放歌曲时手动选择不同的音频源。这不仅提供了更多的播放选项，还通过保存用户偏好，确保了播放体验的个性化和一致性。底层的逻辑也得到了优化，能够更高效地发现和管理可用的音频源。 Highlights
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| console.log(`🔓 [${songId}] 解锁成功`, unlockUrl); | ||
| return unlockUrl; | ||
| // 解锁源 | ||
| // candidates.push(...unlockSources); |
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这行被注释掉的代码似乎是开发过程中遗留的。为了提高代码的清晰度和可维护性，建议将其移除。
| this.triggerCacheDownload(songId, selected.url); | ||
| // 检查本地缓存是否已存在（覆盖远程 URL） | ||
| const cachedUrl = await this.checkLocalCache(songId); | ||
| if (cachedUrl) { | ||
| console.log(`🚀 [${songId}] 使用本地缓存 (Source: ${selected.source})`); | ||
| return { ...selected, url: cachedUrl }; | ||
| } |
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当前处理解锁音源缓存的逻辑与 getOnlineUrl 中处理官方音源的逻辑不一致。它会先触发下载，然后检查任何已存在的缓存文件，这可能导致播放的音质与预期不符。此外，在触发下载时没有传递音质参数。
为了保证一致性并播放正确的音质，建议先检查特定音质的缓存文件是否存在。如果未找到，再触发下载并使用远程 URL。这样也确保了音质参数能被传递给 triggerCacheDownload。
// 检查本地缓存是否已存在
const cachedUrl = await this.checkLocalCache(songId, selected.quality);
if (cachedUrl) {
console.log(`🚀 [${songId}] 使用本地缓存 (Source: ${selected.source})`);
return { ...selected, url: cachedUrl };
}
// 未找到缓存，触发下载并使用远程 URL
this.triggerCacheDownload(songId, selected.url, selected.quality);
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/gemini review |
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Code Review
This pull request introduces a great new feature allowing users to switch audio sources during playback. The implementation includes significant and thoughtful refactoring of the core player logic, particularly in PlayerController.ts and SongManager.ts, which improves performance by preloading audio and provides a more flexible source selection mechanism. The code is generally well-structured. I have a couple of suggestions to enhance type safety and improve the consistency of the caching logic.
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| // 3. 随机变体 | ||
| const randomVariant = variantOptions[Math.floor(Math.random() * variantOptions.length)]; | ||
| settingStore.themeVariant = randomVariant.value as any; |
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The as any cast here hides type information and should be avoided for better type safety and maintainability. The value from randomVariant should be compatible with settingStore.themeVariant. Please consider removing the cast or using a more specific type assertion.
settingStore.themeVariant = randomVariant.value as typeof settingStore.themeVariant;
| if (result.code === 200 && result.url) { | ||
| const unlockUrl = result.url; | ||
| // 推断音质 | ||
| let quality = QualityType.HQ; | ||
| if (unlockUrl && (unlockUrl.includes(".flac") || unlockUrl.includes(".wav"))) { | ||
| quality = QualityType.SQ; | ||
| } | ||
| // 触发缓存下载 | ||
| this.triggerCacheDownload(songId, unlockUrl); | ||
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| return { | ||
| id: songId, | ||
| url: unlockUrl, | ||
| isUnlocked: true, | ||
| quality, | ||
| source: source, | ||
| }; | ||
| } |
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In getAudioSourceFromSpecificServer, when handling an unlock source, the code directly calls triggerCacheDownload without first checking if a cached version of the song already exists. This is inconsistent with the logic in getOnlineUrl and the refactored getAudioSource, which both check for a cached file before attempting to download. This can lead to unnecessary re-downloads.
Additionally, triggerCacheDownload is called without the quality parameter, which means it will default to 'standard', potentially mislabeling the cached file if it's of higher quality (e.g., FLAC).
To improve this, you should check for a cached file using checkLocalCache before triggering a download, and pass the inferred quality to both checkLocalCache and triggerCacheDownload.
if (result.code === 200 && result.url) {
const unlockUrl = result.url;
// 推断音质
let quality = QualityType.HQ;
if (unlockUrl && (unlockUrl.includes(".flac") || unlockUrl.includes(".wav"))) {
quality = QualityType.SQ;
}
// 检查本地缓存
const cachedUrl = await this.checkLocalCache(songId, quality);
if (cachedUrl) {
return {
id: songId,
url: cachedUrl,
isUnlocked: true,
quality,
source: source,
};
}
// 触发缓存下载
this.triggerCacheDownload(songId, unlockUrl, quality);
return {
id: songId,
url: unlockUrl,
isUnlocked: true,
quality,
source: source,
};
}
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