fix(Parser): parse all contents in home tab

Author: ChunkyProgrammer

src/parser/classes/Tab.ts

@@ -12,12 +12,14 @@ export default class Tab extends YTNode {
   selected: boolean;
   endpoint: NavigationEndpoint;
   content: SectionList | MusicQueue | RichGrid | null;
+  contents: (SectionList | MusicQueue | RichGrid)[] | null;
 
   constructor(data: RawNode) {
     super();
     this.title = data.title || 'N/A';
     this.selected = !!data.selected;
     this.endpoint = new NavigationEndpoint(data.endpoint);
     this.content = Parser.parseItem(data.content, [ SectionList, MusicQueue, RichGrid ]);
+    this.contents = Parser.parseItems(data.content, [ SectionList, MusicQueue, RichGrid ]);
   }
 }

src/parser/parser.ts

@@ -521,6 +521,29 @@ export function parseResponse<T extends IParsedResponse = IParsedResponse>(data:
   return parsed_data;
 }
 
+/**
+ * Parses multiple items
+ * @param data - The data to parse.
+ * @param validTypes - YTNode types that are allowed to be parsed.
+ */
+export function parseItems<T extends YTNode, K extends YTNodeConstructor<T>[]>(data: RawNode | undefined, validTypes: K): InstanceType<K[number]>[] | null;
+export function parseItems<T extends YTNode>(data: RawNode | undefined, validTypes: YTNodeConstructor<T>): T[] | null;
+export function parseItems(data?: RawNode): YTNode[];
+export function parseItems(data?: RawNode, validTypes?: YTNodeConstructor | YTNodeConstructor[]) {
+  if (!data) return null;
+  const keys = Object.keys(data);
+  const results: YTNode[] = [];
+  for (const key of keys) {
+    const temp_data = { [key]: data[key] };
+
+    const result = parseItem(temp_data, validTypes as YTNodeConstructor);
+    if (result) {
+      results.push(result);
+    }
+  }
+  return results;
+}
+
 /**
  * Parses an item.
  * @param data - The data to parse.