[Comic Source] Improve data conversion

lib/foundation/comic_source/models.dart

@@ -169,7 +169,9 @@ class ComicDetails with HistoryMixin {
   static Map<String, List<String>> _generateMap(Map<dynamic, dynamic> map) {
     var res = <String, List<String>>{};
     map.forEach((key, value) {
-      res[key] = List<String>.from(value);
+      if (value is List) {
+        res[key] = List<String>.from(value);
+      }
     });
     return res;
   }

lib/foundation/comic_source/parser.dart

@@ -1035,9 +1035,12 @@ class ComicSourceParser {
       var res = JsEngine().runCode("""
           ComicSource.sources.$_key.comic.onClickTag(${jsonEncode(namespace)}, ${jsonEncode(tag)})
         """);
-      var r = Map<String, String?>.from(res);
+      if (res is! Map) {
+        return null;
+      }
+      var r = Map<String, dynamic>.from(res);
       r.removeWhere((key, value) => value == null);
-      return Map.from(r);
+      return PageJumpTarget.parse(_key!, r);
     };
   }
 

lib/foundation/comic_source/types.dart

@@ -41,7 +41,7 @@ typedef LikeCommentFunc = Future<Res<int?>> Function(
 typedef VoteCommentFunc = Future<Res<int?>> Function(
     String comicId, String? subId, String commentId, bool isUp, bool isCancel);
 
-typedef HandleClickTagEvent = Map<String, String> Function(
+typedef HandleClickTagEvent = PageJumpTarget? Function(
     String namespace, String tag);
 
 /// [rating] is the rating value, 0-10. 1 represents 0.5 star.

lib/pages/comic_details_page/actions.dart

@@ -294,14 +294,9 @@ abstract mixin class _ComicPageActions {
   }
 
   void onTapTag(String tag, String namespace) {
-    var config = comicSource.handleClickTagEvent?.call(namespace, tag) ??
-        {
-          'action': 'search',
-          'keyword': tag,
-        };
+    var target = comicSource.handleClickTagEvent?.call(namespace, tag);
     var context = App.mainNavigatorKey!.currentContext!;
-    var target = PageJumpTarget.parse(comicSource.key, config);
-    target.jump(context);
+    target?.jump(context);
   }
 
   void showMoreActions() {