Improve itemHelper: Improve final datastructure

be/src/itemHelper.ts

@@ -1,4 +1,4 @@
-interface Item {
+interface ItemProvidedByJellyfin {
   Name: string,
   ServerId: string,
   Id: string,
@@ -24,25 +24,36 @@ interface Item {
   MediaType: string,
 };
 
+interface ItemForWishlistUsage {
+  name: string,
+  hasSubtitles: boolean,
+  ageRating: string,
+  productionYear: number,
+  itemType: "Movie" | "Series",
+  imdbId: string,
+};
+
 export const transformItems = (items: []) => (
-  items.map((item: Item) => {
-    // omit unnecessary props
+  items.map((item: ItemProvidedByJellyfin) => {
     const {
-      ServerId,
-      Id,
-      Container,
-      PremiereDate,
-      CriticRating,
-      ChannelId,
-      CommunityRating,
-      RunTimeTicks,
-      IsFolder,
-      VideoType,
-      ImageBlurHashes,
-      LocationType,
-      MediaType,
-      ...remainingProps
+      Name,
+      HasSubtitles,
+      OfficialRating,
+      ProductionYear,
+      Type,
+      ProviderIds,
     } = item;
-    return remainingProps;
+    const { Imdb } = ProviderIds;
+
+    const newItem: ItemForWishlistUsage = {
+      name: Name,
+      hasSubtitles: HasSubtitles,
+      ageRating: OfficialRating,
+      productionYear: ProductionYear,
+      itemType: Type,
+      imdbId: Imdb,
+    };
+
+    return newItem;
   })
 );