refactor!: overhaul core classes and remove redundant code (#388)

* feat(Player.ts): append `cver` to deciphered URLs

* refactor(Actions.ts): remove redundant `getVideoInfo` function

This is leftover code from previous versions. It had many problems and it is no longer required.

* fix(Kids.ts): remove unneeded `await` keywords

* dev: add more endpoints

* chore: update deps

* refactor: separate endpoints into files

* dev: improve types

* dev: add more endpoints

* refactor: put clients in a separate directory inside `core`

* chore: lint

* refactor: move mixins and managers to separate folders

* chore: fix tests

* dev: add `CreateVideoEndpoint`

* chore: clean up

* chore: lint

* chore: add some comments

* chore: remove unnecessary test

* dev: add `playlist/CreateEndpoint`

* dev: add `playlist/DeleteEndpoint`

* dev: add `browse/EditPlaylistEndpoint`

* fix(parser): add a few checks to avoid parsing errors

src/parser/classes/InfoPanelContent.ts

@@ -26,7 +26,7 @@ export default class InfoPanelContent extends YTNode {
     this.truncate_paragraphs = !!data.truncateParagraphs;
     this.background = data.background;
 
-    if (Reflect.has(data.inlineLinkIcon, 'iconType')) {
+    if (Reflect.has(data, 'inlineLinkIcon') && Reflect.has(data.inlineLinkIcon, 'iconType')) {
       this.inline_link_icon_type = data.inlineLinkIcon.iconType;
     }
   }

src/parser/classes/MultiMarkersPlayerBar.ts

@@ -19,12 +19,14 @@ export class Marker extends YTNode {
 
     this.value = {};
 
-    if (Reflect.has(data.value, 'heatmap')) {
-      this.value.heatmap = Parser.parseItem(data.value.heatmap, Heatmap);
-    }
+    if (Reflect.has(data, 'value')) {
+      if (Reflect.has(data.value, 'heatmap')) {
+        this.value.heatmap = Parser.parseItem(data.value.heatmap, Heatmap);
+      }
 
-    if (Reflect.has(data.value, 'chapters')) {
-      this.value.chapters = Parser.parseArray(data.value.chapters, Chapter);
+      if (Reflect.has(data.value, 'chapters')) {
+        this.value.chapters = Parser.parseArray(data.value.chapters, Chapter);
+      }
     }
   }
 }

src/parser/classes/analytics/AnalyticsVodCarouselCard.ts

@@ -17,7 +17,7 @@ export default class AnalyticsVodCarouselCard extends YTNode {
       this.no_data_message = data.noDataMessage;
     }
 
-    if (Reflect.has(data.videoCarouselData, 'videos')) {
+    if (Reflect.has(data, 'videoCarouselData') && Reflect.has(data.videoCarouselData, 'videos')) {
       this.videos = data.videoCarouselData.videos.map((video: RawNode) => new Video(video));
     }
   }

src/parser/classes/comments/CreatorHeart.ts

@@ -21,7 +21,7 @@ export default class CreatorHeart extends YTNode {
     super();
     this.creator_thumbnail = Thumbnail.fromResponse(data.creatorThumbnail);
 
-    if (Reflect.has(data.heartIcon, 'iconType')) {
+    if (Reflect.has(data, 'heartIcon') && Reflect.has(data.heartIcon, 'iconType')) {
       this.heart_icon_type = data.heartIcon.iconType;
     }
 

src/parser/classes/comments/PdgCommentChip.ts

@@ -20,7 +20,7 @@ export default class PdgCommentChip extends YTNode {
       foreground_title_color: data.chipColorPalette?.foregroundTitleColor
     };
 
-    if (Reflect.has(data.chipIcon, 'iconType')) {
+    if (Reflect.has(data, 'chipIcon') && Reflect.has(data.chipIcon, 'iconType')) {
       this.icon_type = data.chipIcon.iconType;
     }
   }

src/parser/classes/menus/MusicMultiSelectMenu.ts

@@ -13,7 +13,7 @@ export default class MusicMultiSelectMenu extends YTNode {
 
   constructor(data: RawNode) {
     super();
-    if (Reflect.has(data.title, 'musicMenuTitleRenderer')) {
+    if (Reflect.has(data, 'title') && Reflect.has(data.title, 'musicMenuTitleRenderer')) {
       this.title = new Text(data.title.musicMenuTitleRenderer?.primaryText);
     }
 

src/parser/classes/misc/ChildElement.ts

@@ -10,7 +10,7 @@ export default class ChildElement extends YTNode {
 
   constructor(data: RawNode) {
     super();
-    if (Reflect.has(data.type, 'textType')) {
+    if (Reflect.has(data, 'type') && Reflect.has(data.type, 'textType')) {
       this.text = data.type.textType.text?.content;
     }