feat: pgc skip

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/models_new/sponsor_block/segment_item.dart

@@ -1,3 +1,5 @@
+import 'package:PiliPlus/models/common/sponsor_block/segment_type.dart';
+
 class SegmentItemModel {
   String? cid;
   String category;
@@ -28,4 +30,21 @@ class SegmentItemModel {
             ? null
             : (json["videoDuration"] as num) * 1000,
       );
+
+  factory SegmentItemModel.fromPgcJson(
+    Map<String, dynamic> json,
+    num? videoDuration,
+  ) => SegmentItemModel(
+    category: switch (json['clipType']) {
+      'CLIP_TYPE_OP' => SegmentType.intro.name,
+      'CLIP_TYPE_ED' => SegmentType.outro.name,
+      _ => SegmentType.sponsor.name,
+    },
+    segment: [
+      ((json['start'] as num) * 1000).round(),
+      ((json['end'] as num) * 1000).round(),
+    ],
+    uuid: '',
+    videoDuration: videoDuration,
+  );
 }