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app/utils/musicUrl.ts

@@ -0,0 +1,51 @@
+import { useAudioQuality } from '~/composables/useAudioQuality'
+import { useMusicSources } from '~/composables/useMusicSources'
+
+/**
+ * 动态获取音乐播放URL
+ * @param platform 音乐平台
+ * @param musicId 音乐ID
+ * @param playUrl 用户提供的播放链接（可选）
+ * @param options 额外选项，例如 { unblock: boolean, quality: number }
+ * @returns Promise<string | null> 返回播放URL或null
+ */
+export async function getMusicUrl(
+  platform: string,
+  musicId: string | number,
+  playUrl?: string,
+  options?: { unblock?: boolean; quality?: number }
+): Promise<string | null> {
+  if (playUrl && playUrl.trim()) {
+    return playUrl.trim()
+  }
+
+  if (
+    !platform ||
+    !musicId ||
+    platform === 'unknown' ||
+    platform === '' ||
+    musicId === null ||
+    musicId === ''
+  ) {
+    throw new Error('缺少音乐平台或音乐ID信息')
+  }
+
+  const { getQuality } = useAudioQuality()
+  const { getSongUrl } = useMusicSources()
+
+  const quality =
+    options?.quality !== undefined ? options.quality : getQuality(platform)
+
+  const result = await getSongUrl(
+    musicId,
+    quality,
+    platform,
+    undefined,
+    options
+  )
+  if (result.success && result.url) {
+    return result.url
+  }
+
+  throw new Error(result.error || '获取音乐播放链接失败')
+}