more stuff

Author: NellowTCS

Build/src/platform/library/library.ts

@@ -275,3 +275,50 @@ export class LibraryManager implements LibraryActions {
     return `lib-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`;
   }
 }
+
+export function flattenPlaylists(items: (Playlist | PlaylistFolder)[]): Playlist[] {
+  const result: Playlist[] = [];
+  for (const item of items) {
+    if ("songs" in item) {
+      result.push(item);
+    } else if (item.children?.length) {
+      result.push(...flattenPlaylists(item.children));
+    }
+  }
+  return result;
+}
+
+export function findPlaylistById(
+  items: (Playlist | PlaylistFolder)[],
+  id: string,
+): Playlist | null {
+  for (const item of items) {
+    if (item.id === id && "songs" in item) {
+      return item;
+    }
+    if ("children" in item) {
+      const found = findPlaylistById(item.children, id);
+      if (found) return found;
+    }
+  }
+  return null;
+}
+
+export function findParentFolderId(
+  items: (Playlist | PlaylistFolder)[],
+  id: string,
+): string | null {
+  for (const item of items) {
+    if (item.id === id) return null;
+    if ("children" in item) {
+      for (const child of item.children) {
+        if (child.id === id) return item.id;
+        if ("children" in child) {
+          const found = findParentFolderId(item.children, id);
+          if (found) return found;
+        }
+      }
+    }
+  }
+  return null;
+}

Build/src/platform/library/types.ts

@@ -1,4 +1,4 @@
-import type { Track, Playlist, PlaylistItem } from "../../core/engine/types";
+import type { Track, Playlist, PlaylistItem, PlaylistFolder } from "../../core/engine/types";
 
 export interface LibraryState {
   songs: Track[];

Build/src/platform/metadata/musicMetadata.ts

@@ -1,5 +1,6 @@
 import { BaseMetadataExtractor } from "./base";
 import type { ExtractedMetadata, MetadataExtractor } from "./base";
+import type { EmbeddedLyrics, EncodingDetails, GaplessInfo } from "../../core/engine/types";
 
 export class MusicMetadataExtractor extends BaseMetadataExtractor {
   async extractMetadata(file: File | Blob): Promise<ExtractedMetadata> {

Build/src/platform/storage/index.ts

@@ -7,6 +7,13 @@ export { dialogStorage } from "./dialogs";
 export { audioStorage, type AudioData } from "./audio";
 export { getDb, STORES, closeDb } from "./db";
 
+export async function clearAllCaches(): Promise<void> {
+  if ("caches" in window) {
+    const cacheNames = await caches.keys();
+    await Promise.all(cacheNames.map((name) => caches.delete(name)));
+  }
+}
+
 export function detectPlatform(): PlatformType {
   const ua = navigator.userAgent;
   if (/Electron|Tauri/.test(ua)) return "desktop";

Build/src/types/MusicLibrary.d.ts

@@ -1,5 +1,9 @@
-interface MusicLibrary {
-  songs: Song[];
-  playlists: (Playlist | PlaylistFolder)[];
-  favorites: string[];
+import type { Track, Playlist, PlaylistFolder } from "../core/engine/types";
+
+declare global {
+  interface MusicLibrary {
+    songs: Track[];
+    playlists: (Playlist | PlaylistFolder)[];
+    favorites: string[];
+  }
 }

Build/src/types/MusicPlayerTypes.d.ts

@@ -1,5 +1,9 @@
-interface CachedSong {
-  song: Song;
-  url: string;
-  loadedAt: number;
+import type { Track } from "../core/engine/types";
+
+declare global {
+  interface CachedSong {
+    song: Track;
+    url: string;
+    loadedAt: number;
+  }
 }