show user medal

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

lib/models_new/live/live_superchat/item.dart

@@ -1,10 +1,13 @@
+import 'package:PiliPlus/models_new/live/live_medal_wall/uinfo_medal.dart';
 import 'package:PiliPlus/models_new/live/live_superchat/user_info.dart';
+import 'package:PiliPlus/utils/parse_string.dart';
 import 'package:PiliPlus/utils/utils.dart';
 
 class SuperChatItem {
   int id;
   int uid;
   int price;
+  String? backgroundImage;
   String backgroundColor;
   String backgroundBottomColor;
   String backgroundPriceColor;
@@ -16,11 +19,13 @@ class SuperChatItem {
   UserInfo userInfo;
   late bool expired = false;
   late bool deleted = false;
+  UinfoMedal? medalInfo;
 
   SuperChatItem({
     required this.id,
     required this.uid,
     required this.price,
+    this.backgroundImage,
     required this.backgroundColor,
     required this.backgroundBottomColor,
     required this.backgroundPriceColor,
@@ -30,6 +35,7 @@ class SuperChatItem {
     required this.token,
     required this.ts,
     required this.userInfo,
+    this.medalInfo,
   });
 
   static SuperChatItem get random => SuperChatItem.fromJson({
@@ -50,6 +56,7 @@ class SuperChatItem {
     id: Utils.safeToInt(json['id']) ?? Utils.random.nextInt(2147483647),
     uid: Utils.safeToInt(json['uid'])!,
     price: json['price'],
+    backgroundImage: noneNullOrEmptyString(json['background_image']),
     backgroundColor: json['background_color'] ?? '#EDF5FF',
     backgroundBottomColor: json['background_bottom_color'] ?? '#2A60B2',
     backgroundPriceColor: json['background_price_color'] ?? '#7497CD',
@@ -59,6 +66,9 @@ class SuperChatItem {
     token: json['token'],
     ts: Utils.safeToInt(json['ts'])!,
     userInfo: UserInfo.fromJson(json['user_info'] as Map<String, dynamic>),
+    medalInfo: json['uinfo']?['medal'] == null
+        ? null
+        : UinfoMedal.fromJson(json['uinfo']['medal']),
   );
 
   SuperChatItem copyWith({
@@ -75,6 +85,7 @@ class SuperChatItem {
     int? ts,
     UserInfo? userInfo,
     bool? expired,
+    UinfoMedal? medalInfo,
   }) {
     return SuperChatItem(
       id: id ?? this.id,
@@ -90,6 +101,7 @@ class SuperChatItem {
       token: token ?? this.token,
       ts: ts ?? this.ts,
       userInfo: userInfo ?? this.userInfo,
+      medalInfo: medalInfo ?? this.medalInfo,
     );
   }
 
@@ -97,6 +109,7 @@ class SuperChatItem {
     'id': id,
     'uid': uid,
     'price': price,
+    'background_image': backgroundImage,
     'background_color': backgroundColor,
     'background_bottom_color': backgroundBottomColor,
     'background_price_color': backgroundPriceColor,