fix: search continuations should return a Search class

Why? To keep things consistent.

lib/parser/contents/classes/Button.js

@@ -8,9 +8,16 @@ class Button {
   
   constructor(data) {
     this.text = new Text(data.text).toString();
-    this.label = data.accessibility?.label || null;
-    this.tooltip = data.tooltip || null;
-    this.icon_type = data.icon?.iconType || null;
+    
+    data.accessibility?.label &&
+      (this.label = data.accessibility?.label);
+   
+    data.tooltip &&
+      (this.tooltip = data.tooltip);
+      
+    data.icon?.iconType && 
+      (this.icon_type = data.icon?.iconType);
+      
     this.endpoint = new NavigationEndpoint(data.navigationEndpoint || data.serviceEndpoint);
   }
 }

lib/parser/contents/index.js

@@ -61,7 +61,12 @@ class Parser {
     const on_response_received_endpoints = data.onResponseReceivedEndpoints && Parser.parseRR(data.onResponseReceivedEndpoints) || null;
     const on_response_received_endpoints_memo = Parser.#memo;
     this.#clearMemo();
-
+    
+    this.#createMemo();
+    const on_response_received_commands = data.onResponseReceivedCommands && Parser.parseRR(data.onResponseReceivedCommands) || null;
+    const on_response_received_commands_memo = Parser.#memo;
+    this.#clearMemo();
+    
     return {
       contents,
       contents_memo,
@@ -69,7 +74,8 @@ class Parser {
       on_response_received_actions_memo,
       on_response_received_endpoints,
       on_response_received_endpoints_memo,
-      on_response_received_commands: data.onResponseReceivedCommands && Parser.parseRR(data.onResponseReceivedCommands) || null,
+      on_response_received_commands,
+      on_response_received_commands_memo,
       /** @type {*} */
       continuation_contents: data.continuationContents && Parser.parseLC(data.continuationContents) || null,
       metadata: Parser.parse(data.metadata),

lib/parser/youtube/History.js

@@ -29,8 +29,8 @@ class History {
     this.feed_actions = secondary_contents?.contents || null;
     
     this.sections = observe(contents.map((section) => ({
-      title: section.header.title,
-      items: section.contents
+      header: section.header,
+      contents: section.contents
     })));
   }
   

lib/parser/youtube/Library.js

@@ -26,9 +26,9 @@ class Library {
     this.profile = { stats, user_info };
     
     this.sections = observe(shelves.map((shelf) => ({
-      title: shelf.title.toString(),
-      items: shelf.content.items,
       type: shelf.icon_type,
+      title: shelf.title.toString(),
+      contents: shelf.content.items,
       getAll: () => this.#getAll(shelf)
     })));
   }

lib/parser/youtube/Search.js

@@ -41,11 +41,11 @@ class Search extends Feed {
       header: card_list?.header || null,
       /** @type {import('../contents/classes/SearchRefinementCard')} */
       cards: card_list?.cards || []
-    };
+    }
   }
   
   /**
-   * Applies given refinement card and returns a new {@link Feed} object.
+   * Applies given refinement card and returns a new {@link Search} object.
    *
    * @param {import('../contents/classes/SearchRefinementCard') | string} card - refinement card object or query
    * @returns {Promise.<Feed>}
@@ -66,13 +66,23 @@ class Search extends Feed {
     }
     
     const page = await target_card.endpoint.call(this.actions);
-    return new Feed(this.actions, page, true);
+    return new Search(this.actions, page, true);
   }
   
   /** @type {string[]} */
   get refinement_card_queries() {
     return this.refinement_cards.cards.map((card) => card.query);
   }
+  
+  /**
+   * Retrieves next batch of results.
+   * 
+   * @returns {Promise.<Search>}
+   */
+  async getContinuation() {
+    const continuation = await this.getContinuationData();
+    return new Search(this.actions, continuation, true);
+  }
 }
 
 module.exports = Search;