WIP

app/_layout.tsx

@@ -13,7 +13,7 @@ import { orientationAtom } from "@/utils/atoms/orientation";
 import { Settings, useSettings } from "@/utils/atoms/settings";
 import { BACKGROUND_FETCH_TASK } from "@/utils/background-tasks";
 import { LogProvider, writeToLog } from "@/utils/log";
-import { storage } from "@/utils/mmkv";
+import { formatItemName, storage } from "@/utils/mmkv";
 import { cancelJobById, getAllJobsByDeviceId } from "@/utils/optimize-server";
 import { ActionSheetProvider } from "@expo/react-native-action-sheet";
 import { BottomSheetModalProvider } from "@gorhom/bottom-sheet";
@@ -385,18 +385,15 @@ function Layout() {
 function saveDownloadedItemInfo(item: BaseItemDto) {
   try {
     const downloadedItems = storage.getString("downloadedItems");
-    let items: BaseItemDto[] = downloadedItems
+    let items: { [key: string]: BaseItemDto } = downloadedItems
       ? JSON.parse(downloadedItems)
-      : [];
+      : {};
 
-    const existingItemIndex = items.findIndex((i) => i.Id === item.Id);
-    if (existingItemIndex !== -1) {
-      items[existingItemIndex] = item;
-    } else {
-      items.push(item);
+    if (item.Id) {
+      item.Path = `${FileSystem.documentDirectory}${formatItemName(item)}.mp4`;
+      items[item.Id] = item;
+      storage.set("downloadedItems", JSON.stringify(items));
     }
-
-    storage.set("downloadedItems", JSON.stringify(items));
   } catch (error) {
     writeToLog("ERROR", "Failed to save downloaded item information:", error);
     console.error("Failed to save downloaded item information:", error);

hooks/useDownloadedFileOpener.ts

@@ -1,5 +1,6 @@
 import { usePlaySettings } from "@/providers/PlaySettingsProvider";
 import { writeToLog } from "@/utils/log";
+import { getFilePathFromItemId } from "@/utils/mmkv";
 import { BaseItemDto } from "@jellyfin/sdk/lib/generated-client";
 import * as FileSystem from "expo-file-system";
 import { useRouter } from "expo-router";
@@ -17,13 +18,13 @@ export const getDownloadedFileUrl = async (itemId: string): Promise<string> => {
   }
 
   const files = await FileSystem.readDirectoryAsync(directory);
-  const path = itemId!;
-  const matchingFile = files.find((file) => file.startsWith(path));
+  const filePath = getFilePathFromItemId(itemId);
+
+  const matchingFile = files.find((file) => file === filePath);
 
   if (!matchingFile) {
-    throw new Error(`No file found for item ${path}`);
+    throw new Error(`No file found for item ${filePath}`);
   }
-
   return `${directory}${matchingFile}`;
 };
 

hooks/useRemuxHlsToMp4.ts

@@ -18,6 +18,7 @@ import useDownloadHelper from "@/utils/download";
 import { Api } from "@jellyfin/sdk";
 import { useSettings } from "@/utils/atoms/settings";
 import { JobStatus } from "@/utils/optimize-server";
+import { formatItemName } from "@/utils/mmkv";
 
 const createFFmpegCommand = (url: string, output: string) => [
   "-y", // overwrite output files without asking
@@ -53,7 +54,12 @@ export const useRemuxHlsToMp4 = () => {
   const [settings] = useSettings();
   const { saveImage } = useImageStorage();
   const { saveSeriesPrimaryImage } = useDownloadHelper();
-  const { saveDownloadedItemInfo, setProcesses, processes, APP_CACHE_DOWNLOAD_DIRECTORY } = useDownload();
+  const {
+    saveDownloadedItemInfo,
+    setProcesses,
+    processes,
+    APP_CACHE_DOWNLOAD_DIRECTORY,
+  } = useDownload();
 
   const onSaveAssets = async (api: Api, item: BaseItemDto) => {
     await saveSeriesPrimaryImage(item);
@@ -73,13 +79,12 @@ export const useRemuxHlsToMp4 = () => {
       try {
         console.log("completeCallback");
         const returnCode = await session.getReturnCode();
-
         if (returnCode.isValueSuccess()) {
           const stat = await session.getLastReceivedStatistics();
           await FileSystem.moveAsync({
-              from: `${APP_CACHE_DOWNLOAD_DIRECTORY}${item.Id}.mp4`,
-              to: `${FileSystem.documentDirectory}${item.Id}.mp4`
-          })
+            from: `${APP_CACHE_DOWNLOAD_DIRECTORY}${item.Id}.mp4`,
+            to: `${FileSystem.documentDirectory}${formatItemName(item)}.mp4`,
+          });
           await queryClient.invalidateQueries({
             queryKey: ["downloadedItems"],
           });
@@ -131,12 +136,16 @@ export const useRemuxHlsToMp4 = () => {
 
   const startRemuxing = useCallback(
     async (item: BaseItemDto, url: string, mediaSource: MediaSourceInfo) => {
-      const cacheDir = await FileSystem.getInfoAsync(APP_CACHE_DOWNLOAD_DIRECTORY);
+      const cacheDir = await FileSystem.getInfoAsync(
+        APP_CACHE_DOWNLOAD_DIRECTORY
+      );
       if (!cacheDir.exists) {
-        await FileSystem.makeDirectoryAsync(APP_CACHE_DOWNLOAD_DIRECTORY, {intermediates: true})
+        await FileSystem.makeDirectoryAsync(APP_CACHE_DOWNLOAD_DIRECTORY, {
+          intermediates: true,
+        });
       }
 
-      const output = APP_CACHE_DOWNLOAD_DIRECTORY + `${item.Id}.mp4`
+      const output = APP_CACHE_DOWNLOAD_DIRECTORY + `${item.Id}.mp4`;
 
       if (!api) throw new Error("API is not defined");
       if (!item.Id) throw new Error("Item must have an Id");

providers/DownloadItem.tsx

@@ -0,0 +1,673 @@
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * Do not edit the class manually.
+ *
+ * Jellyfin API
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+import { ExtraType } from "@jellyfin/sdk/lib/generated-client";
+
+/**
+ * This is strictly used as a data transfer object from the api layer.  This holds information about a BaseItem in a format that is convenient for the client.
+ * @export
+ * @interface BaseItemDto
+ */
+export interface BaseItemDto {
+  /**
+   * Gets or sets the name.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  Name?: string | null;
+  /**
+   * Gets or sets the id.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  Id?: string;
+  /**
+   * Gets or sets the playlist item identifier.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  PlaylistItemId?: string | null;
+
+  /**
+   *
+   * @type {ExtraType}
+   * @memberof BaseItemDto
+   */
+  ExtraType?: ExtraType;
+  /**
+   *
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  Container?: string | null;
+  /**
+   * Gets or sets the name of the sort.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SortName?: string | null;
+  Path?: string | null;
+  /**
+   * Gets or sets the overview.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  Overview?: string | null;
+  /**
+   * Gets or sets the cumulative run time ticks.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  CumulativeRunTimeTicks?: number | null;
+  /**
+   * Gets or sets the run time ticks.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  RunTimeTicks?: number | null;
+  /**
+   *
+   * @type {PlayAccess}
+   * @memberof BaseItemDto
+   */
+  PlayAccess?: PlayAccess;
+  /**
+   * Gets or sets the aspect ratio.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  AspectRatio?: string | null;
+  /**
+   * Gets or sets the production year.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  ProductionYear?: number | null;
+  /**
+   * Gets or sets a value indicating whether this instance is place holder.
+   * @type {boolean}
+   * @memberof BaseItemDto
+   */
+  IsPlaceHolder?: boolean | null;
+  /**
+   * Gets or sets the number.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  Number?: string | null;
+  /**
+   *
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ChannelNumber?: string | null;
+  /**
+   * Gets or sets the index number.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  IndexNumber?: number | null;
+  /**
+   * Gets or sets the index number end.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  IndexNumberEnd?: number | null;
+  /**
+   * Gets or sets the parent index number.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  ParentIndexNumber?: number | null;
+  /**
+   * Gets or sets the trailer urls.
+   * @type {Array<MediaUrl>}
+   * @memberof BaseItemDto
+   */
+  RemoteTrailers?: Array<MediaUrl> | null;
+  /**
+   * Gets or sets the provider ids.
+   * @type {{ [key: string]: string | null; }}
+   * @memberof BaseItemDto
+   */
+  ProviderIds?: {
+    [key: string]: string | null;
+  } | null;
+  /**
+   * Gets or sets a value indicating whether this instance is HD.
+   * @type {boolean}
+   * @memberof BaseItemDto
+   */
+  IsHD?: boolean | null;
+  /**
+   * Gets or sets a value indicating whether this instance is folder.
+   * @type {boolean}
+   * @memberof BaseItemDto
+   */
+  IsFolder?: boolean | null;
+  /**
+   * Gets or sets the parent id.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentId?: string | null;
+  /**
+   *
+   * @type {BaseItemKind}
+   * @memberof BaseItemDto
+   */
+  Type?: BaseItemKind;
+  /**
+   * Gets or sets the people.
+   * @type {Array<BaseItemPerson>}
+   * @memberof BaseItemDto
+   */
+  People?: Array<BaseItemPerson> | null;
+  /**
+   * Gets or sets the studios.
+   * @type {Array<NameGuidPair>}
+   * @memberof BaseItemDto
+   */
+  Studios?: Array<NameGuidPair> | null;
+  /**
+   *
+   * @type {Array<NameGuidPair>}
+   * @memberof BaseItemDto
+   */
+  GenreItems?: Array<NameGuidPair> | null;
+  /**
+   * Gets or sets whether the item has a logo, this will hold the Id of the Parent that has one.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentLogoItemId?: string | null;
+  /**
+   * Gets or sets whether the item has any backdrops, this will hold the Id of the Parent that has one.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentBackdropItemId?: string | null;
+  /**
+   * Gets or sets the parent backdrop image tags.
+   * @type {Array<string>}
+   * @memberof BaseItemDto
+   */
+  ParentBackdropImageTags?: Array<string> | null;
+  /**
+   * Gets or sets the local trailer count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  LocalTrailerCount?: number | null;
+  /**
+   *
+   * @type {UserItemDataDto}
+   * @memberof BaseItemDto
+   */
+  UserData?: UserItemDataDto;
+  /**
+   * Gets or sets the recursive item count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  RecursiveItemCount?: number | null;
+  /**
+   * Gets or sets the child count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  ChildCount?: number | null;
+  /**
+   * Gets or sets the name of the series.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SeriesName?: string | null;
+  /**
+   * Gets or sets the series id.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SeriesId?: string | null;
+  /**
+   * Gets or sets the season identifier.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SeasonId?: string | null;
+  /**
+   * Gets or sets the special feature count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  SpecialFeatureCount?: number | null;
+  /**
+   * Gets or sets the display preferences id.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  DisplayPreferencesId?: string | null;
+  /**
+   * Gets or sets the status.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  Status?: string | null;
+  /**
+   * Gets or sets the air time.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  AirTime?: string | null;
+  /**
+   * Gets or sets the air days.
+   * @type {Array<DayOfWeek>}
+   * @memberof BaseItemDto
+   */
+  AirDays?: Array<DayOfWeek> | null;
+  /**
+   * Gets or sets the tags.
+   * @type {Array<string>}
+   * @memberof BaseItemDto
+   */
+  Tags?: Array<string> | null;
+  /**
+   * Gets or sets the primary image aspect ratio, after image enhancements.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  PrimaryImageAspectRatio?: number | null;
+  /**
+   * Gets or sets the artists.
+   * @type {Array<string>}
+   * @memberof BaseItemDto
+   */
+  Artists?: Array<string> | null;
+  /**
+   * Gets or sets the artist items.
+   * @type {Array<NameGuidPair>}
+   * @memberof BaseItemDto
+   */
+  ArtistItems?: Array<NameGuidPair> | null;
+  /**
+   * Gets or sets the album.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  Album?: string | null;
+  /**
+   *
+   * @type {CollectionType}
+   * @memberof BaseItemDto
+   */
+  CollectionType?: CollectionType;
+  /**
+   * Gets or sets the display order.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  DisplayOrder?: string | null;
+  /**
+   * Gets or sets the album id.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  AlbumId?: string | null;
+  /**
+   * Gets or sets the album image tag.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  AlbumPrimaryImageTag?: string | null;
+  /**
+   * Gets or sets the series primary image tag.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SeriesPrimaryImageTag?: string | null;
+  /**
+   * Gets or sets the album artist.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  AlbumArtist?: string | null;
+  /**
+   * Gets or sets the album artists.
+   * @type {Array<NameGuidPair>}
+   * @memberof BaseItemDto
+   */
+  AlbumArtists?: Array<NameGuidPair> | null;
+  /**
+   * Gets or sets the name of the season.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SeasonName?: string | null;
+  /**
+   * Gets or sets the media streams.
+   * @type {Array<MediaStream>}
+   * @memberof BaseItemDto
+   */
+  MediaStreams?: Array<MediaStream> | null;
+  /**
+   *
+   * @type {VideoType}
+   * @memberof BaseItemDto
+   */
+  VideoType?: VideoType;
+  /**
+   * Gets or sets the part count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  PartCount?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  MediaSourceCount?: number | null;
+  /**
+   * Gets or sets the image tags.
+   * @type {{ [key: string]: string; }}
+   * @memberof BaseItemDto
+   */
+  ImageTags?: {
+    [key: string]: string;
+  } | null;
+  /**
+   * Gets or sets the backdrop image tags.
+   * @type {Array<string>}
+   * @memberof BaseItemDto
+   */
+  BackdropImageTags?: Array<string> | null;
+  /**
+   * Gets or sets the screenshot image tags.
+   * @type {Array<string>}
+   * @memberof BaseItemDto
+   */
+  ScreenshotImageTags?: Array<string> | null;
+  /**
+   * Gets or sets the parent logo image tag.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentLogoImageTag?: string | null;
+  /**
+   * Gets or sets whether the item has fan art, this will hold the Id of the Parent that has one.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentArtItemId?: string | null;
+  /**
+   * Gets or sets the parent art image tag.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentArtImageTag?: string | null;
+  /**
+   * Gets or sets the series thumb image tag.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SeriesThumbImageTag?: string | null;
+  /**
+   *
+   * @type {BaseItemDtoImageBlurHashes}
+   * @memberof BaseItemDto
+   */
+  ImageBlurHashes?: BaseItemDtoImageBlurHashes | null;
+  /**
+   * Gets or sets the series studio.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SeriesStudio?: string | null;
+  /**
+   * Gets or sets the parent thumb item id.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentThumbItemId?: string | null;
+  /**
+   * Gets or sets the parent thumb image tag.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentThumbImageTag?: string | null;
+  /**
+   * Gets or sets the parent primary image item identifier.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentPrimaryImageItemId?: string | null;
+  /**
+   * Gets or sets the parent primary image tag.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ParentPrimaryImageTag?: string | null;
+  /**
+   * Gets or sets the chapters.
+   * @type {Array<ChapterInfo>}
+   * @memberof BaseItemDto
+   */
+  Chapters?: Array<ChapterInfo> | null;
+  /**
+   * Gets or sets the trickplay manifest.
+   * @type {{ [key: string]: { [key: string]: TrickplayInfo; }; }}
+   * @memberof BaseItemDto
+   */
+  Trickplay?: {
+    [key: string]: {
+      [key: string]: TrickplayInfo;
+    };
+  } | null;
+  /**
+   *
+   * @type {LocationType}
+   * @memberof BaseItemDto
+   */
+  LocationType?: LocationType;
+  /**
+   *
+   * @type {IsoType}
+   * @memberof BaseItemDto
+   */
+  IsoType?: IsoType;
+  /**
+   *
+   * @type {MediaType}
+   * @memberof BaseItemDto
+   */
+  MediaType?: MediaType;
+  /**
+   * Gets or sets the end date.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  EndDate?: string | null;
+  /**
+   * Gets or sets the locked fields.
+   * @type {Array<MetadataField>}
+   * @memberof BaseItemDto
+   */
+  LockedFields?: Array<MetadataField> | null;
+  /**
+   * Gets or sets the trailer count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  TrailerCount?: number | null;
+  /**
+   * Gets or sets the movie count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  MovieCount?: number | null;
+  /**
+   * Gets or sets the series count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  SeriesCount?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  ProgramCount?: number | null;
+  /**
+   * Gets or sets the episode count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  EpisodeCount?: number | null;
+  /**
+   * Gets or sets the song count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  SongCount?: number | null;
+  /**
+   * Gets or sets the album count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  AlbumCount?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  ArtistCount?: number | null;
+  /**
+   * Gets or sets the music video count.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  MusicVideoCount?: number | null;
+  /**
+   * Gets or sets a value indicating whether [enable internet providers].
+   * @type {boolean}
+   * @memberof BaseItemDto
+   */
+  LockData?: boolean | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  Width?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  Height?: number | null;
+  /**
+   *
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  CameraMake?: string | null;
+  /**
+   *
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  CameraModel?: string | null;
+  /**
+   *
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  Software?: string | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  ExposureTime?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  FocalLength?: number | null;
+  /**
+   *
+   * @type {ImageOrientation}
+   * @memberof BaseItemDto
+   */
+  ImageOrientation?: ImageOrientation;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  Aperture?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  ShutterSpeed?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  Latitude?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  Longitude?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  Altitude?: number | null;
+  /**
+   *
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  IsoSpeedRating?: number | null;
+  /**
+   * Gets or sets the series timer identifier.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  SeriesTimerId?: string | null;
+  /**
+   * Gets or sets the program identifier.
+   * @type {string}
+   * @memberof BaseItemDto
+   */
+  ProgramId?: string | null;
+
+  /**
+   * Gets or sets the completion percentage.
+   * @type {number}
+   * @memberof BaseItemDto
+   */
+  CompletionPercentage?: number | null;
+  /**
+   * Gets or sets a value indicating whether this instance is repeat.
+   * @type {boolean}
+   * @memberof BaseItemDto
+   */
+  IsRepeat?: boolean | null;
+}

providers/DownloadProvider.tsx

@@ -19,14 +19,7 @@ import {
   download,
   setConfig,
 } from "@kesha-antonov/react-native-background-downloader";
-import MMKV from "react-native-mmkv";
-import {
-  focusManager,
-  QueryClient,
-  QueryClientProvider,
-  useQuery,
-  useQueryClient,
-} from "@tanstack/react-query";
+import { focusManager, useQuery, useQueryClient } from "@tanstack/react-query";
 import axios from "axios";
 import * as FileSystem from "expo-file-system";
 import { useRouter } from "expo-router";
@@ -45,7 +38,7 @@ import { apiAtom } from "./JellyfinProvider";
 import * as Notifications from "expo-notifications";
 import { getItemImage } from "@/utils/getItemImage";
 import useImageStorage from "@/hooks/useImageStorage";
-import { storage } from "@/utils/mmkv";
+import { formatItemName, saveItemMapping, storage } from "@/utils/mmkv";
 import useDownloadHelper from "@/utils/download";
 import { FileInfo } from "expo-file-system";
 import * as Haptics from "expo-haptics";
@@ -54,8 +47,11 @@ import * as Application from "expo-application";
 export type DownloadedItem = {
   item: Partial<BaseItemDto>;
   mediaSource: MediaSourceInfo;
+  fileSize: number;
 };
 
+export type DownloadedItem2 = {};
+
 export const processesAtom = atom<JobStatus[]>([]);
 
 function onAppStateChange(status: AppStateStatus) {
@@ -512,8 +508,10 @@ function useDownloadProvider() {
 
       const downloadedItems = storage.getString("downloadedItems");
       if (downloadedItems) {
-        let items = JSON.parse(downloadedItems) as DownloadedItem[];
-        items = items.filter((item) => item.item.Id !== id);
+        let items: { [key: string]: BaseItemDto } = downloadedItems
+          ? JSON.parse(downloadedItems)
+          : {};
+        delete items[id];
         storage.set("downloadedItems", JSON.stringify(items));
       }
 
@@ -586,7 +584,7 @@ function useDownloadProvider() {
   const appSizeUsage = useMemo(async () => {
     const sizes: number[] =
       downloadedFiles?.map((d) => {
-        return getDownloadedItemSize(d.item.Id!!);
+        return d.fileSize;
       }) || [];
 
     await forEveryDocumentDirFile(
@@ -608,8 +606,10 @@ function useDownloadProvider() {
     try {
       const downloadedItems = storage.getString("downloadedItems");
       if (downloadedItems) {
-        const items: DownloadedItem[] = JSON.parse(downloadedItems);
-        const item = items.find((i) => i.item.Id === itemId);
+        const items: { [key: string]: BaseItemDto } = downloadedItems
+          ? JSON.parse(downloadedItems)
+          : {};
+        const item = items[itemId] as DownloadedItem;
         return item || null;
       }
       return null;
@@ -623,7 +623,7 @@ function useDownloadProvider() {
     try {
       const downloadedItems = storage.getString("downloadedItems");
       if (downloadedItems) {
-        return JSON.parse(downloadedItems) as DownloadedItem[];
+        return Object.values(JSON.parse(downloadedItems)) as DownloadedItem[];
       } else {
         return [];
       }
@@ -636,11 +636,11 @@ function useDownloadProvider() {
   function saveDownloadedItemInfo(item: BaseItemDto, size: number = 0) {
     try {
       const downloadedItems = storage.getString("downloadedItems");
-      let items: DownloadedItem[] = downloadedItems
+      const items: { [key: string]: BaseItemDto } = downloadedItems
         ? JSON.parse(downloadedItems)
-        : [];
+        : {};
 
-      const existingItemIndex = items.findIndex((i) => i.item.Id === item.Id);
+      const chosenItem = items[item.Id!] || {};
 
       const data = getDownloadItemInfoFromDiskTmp(item.Id!);
 
@@ -651,12 +651,6 @@ function useDownloadProvider() {
 
       const newItem = { item, mediaSource: data.mediaSource };
 
-      if (existingItemIndex !== -1) {
-        items[existingItemIndex] = newItem;
-      } else {
-        items.push(newItem);
-      }
-
       deleteDownloadItemInfoFromDiskTmp(item.Id!);
 
       storage.set("downloadedItems", JSON.stringify(items));

utils/mmkv.ts

@@ -1,3 +1,30 @@
+import { BaseItemDto } from "@jellyfin/sdk/lib/generated-client";
 import { MMKV } from "react-native-mmkv";
 
-export const storage = new MMKV();
+const storage = new MMKV();
+
+const saveItemMapping = (itemId: string | undefined, fileName: string) => {
+  if (!itemId) return;
+  storage.set(itemId, fileName);
+};
+
+const getFilePathFromItemId = (itemId: string): string | undefined => {
+  return storage.getString(itemId);
+};
+
+const formatItemName = (item: BaseItemDto) => {
+  if (item.Type === "Episode") {
+    const formattedParentIndexNumber = (item.ParentIndexNumber ?? 0)
+      .toString()
+      .padStart(2, "0");
+    const formattedIndexNumber = (item.IndexNumber ?? 0)
+      .toString()
+      .padStart(2, "0");
+
+    const formattedString = `S${formattedParentIndexNumber}E${formattedIndexNumber}`;
+    return `${item.SeriesName} - ${formattedString} - ${item.Name}`;
+  }
+  return item.Name;
+};
+
+export { saveItemMapping, getFilePathFromItemId, storage, formatItemName };